NOAA Technical Memorandum NMFS-AFSC-224

U.S. DEPARTMENT OF COMMERCE

National Oceanic and Atmospheric Administration

National Marine Fisheries Service

Alaska Fisheries Science Center

May 2011

by

 G. R. Hoff and L. L. Britt

Results of the 2010 Eastern Bering Sea

Upper Continental Slope Survey of

Groundfish and Invertebrate Resources
NOAA Technical Memorandum NMFS

The National Marine Fisheries Service's Alaska Fisheries Science Center

uses the NOAA Technical Memorandum series to issue informal scientific and

technical publications when complete formal review and editorial processing

are not appropriate or feasible. Documents within this series reflect sound

professional work and may be referenced in the formal scientific and technical

literature.

The NMFS-AFSC Technical Memorandum series of the Alaska Fisheries

Science Center continues the NMFS-F/NWC series established in 1970 by the

Northwest Fisheries Center. The NMFS-NWFSC series is currently used by

the Northwest Fisheries Science Center.

This document should be cited as follows:

Hoff, G. R., and L. L. Britt. 2011. Results of the 2010 eastern Bering

Sea upper continental slope survey of groundfish and invertebrate

resources. U.S. Dep. Commer., NOAA Tech. Memo. NMFS-AFSC-224,

300 p.

Reference in this document to trade names does not imply endorsement by

the National Marine Fisheries Service, NOAA.
May 2011

NOAA Technical Memorandum NMFS-AFSC-224

by

G. R. Hoff and L. L. Britt

Results of the 2010 Eastern Bering Sea

Upper Continental Slope Survey of

Groundfish and Invertebrate Resources

Alaska Fisheries Science Center

7600 Sand Point Way N.E.

Seattle, WA 98115

www.afsc.noaa.gov

U.S. DEPARTMENT OF COMMERCE

Gary F. Locke, Secretary

National Oceanic and Atmospheric Administration

 Jane Lubchenco, Under Secretary and Administrator

National Marine Fisheries Service

Eric C. Schwaab, Assistant Administrator for Fisheries
This document is available to the public through: 

National Technical Information Service 

U.S. Department of Commerce 

5285 Port Royal Road 

Springfield, VA 22161 

www.ntis.gov 
iii

ABSTRACT

The results of the 2010 Alaska Fisheries Science Center’s (AFSC) bottom trawl survey of 

the groundfish and invertebrate resources of the eastern Bering Sea upper continental slope 

(EBSS) is presented. The 2010 EBSS survey is the fourth standardized biennial groundfish 

bottom trawl survey of this region. 

 Two hundred successful survey bottom trawls were conducted from 200 to 1,200 m on 

the eastern Bering Sea slope. The survey area stretched from Unalaska and Akutan Island in 

Alaska (54° N) to the U.S-Russian border at 61° N. Sampling was stratified by six subareas 

running south to north and by five depth strata within each subarea. Stations were chosen 

randomly and target sampling density was proportional to the area (km2

) in each subarea and 

depth stratum. Mean sampling density was approximately one tow per 204 km2. 

 This report provides estimates of biomass in metric tons (t), population number, and 

catch per unit effort (CPUE; no./ha and kg/ha) for all species identified on the survey. Size 

frequencies (42 species) and CPUE distribution plots (43 species) are presented for the most 

abundant species or species of commercial and ecological interest. The largest biomass of fish 

and invertebrate species, respectively, were the giant grenadier (Albatrossia pectoralis), Pacific 

ocean perch (Sebastes alutus), arrowtooth flounder (Atheresthes stomias), popeye grenadier

(Coryphaenoides cinereus), shortspine thornyhead (Sebastolobus alascanus), deep sea papillate 

sea cucumber (Pannychia moseleyi), the brittlestar (Ophiacantha normani), and the claypipe 

sponge (Aphrocallistes vastus). 

v

CONTENTS 

ABSTRACT..........................................................................................................................iii 

CONTENTS........................................................................................................................... v 

LIST OF FIGURES .............................................................................................................. vi 

LIST OF TABLES...............................................................................................................xii 

INTRODUCTION ................................................................................................................. 1 

METHODS ............................................................................................................................ 2 

 Survey Area and Sampling Design................................................................................... 2 

 Survey Agenda and Personnel .......................................................................................... 3 

 Vessel, Scientific Gear and Procedures ............................................................................ 3 

 Catch Processing and Collection of Biological Data........................................................ 5 

 Abundance Estimates........................................................................................................ 7 

RESULTS ............................................................................................................................ 18 

 Haul, Catch, and Biological Data ................................................................................... 18 

 Distribution Length Frequencies and Abundance Estimates.......................................... 19 

CITATIONS ...................................................................................................................... 265 

ACKNOWLEDGMENTS ................................................................................................. 266 

APPENDICES ................................................................................................................... 267 

 Haul Log ....................................................................................................................... 271 

 
vi

LIST OF FIGURES 

Figure 1. Map showing subareas used for the 2010 Eastern Bering Sea slope Survey ......... 8 

Figure 2. Diagram of the Poly Nor’eastern high opening bottom trawl net and bottom 

contact sensor....................................................................................................................9-14 

Figure 3. Relationship between temperature, latitude and bottom depth collected from 

 trawl stations during the 2010 EBSS survey ..................................................................... 15 

Figure 4. Distribution and relative abundance of Pacific sleeper shark 

(Somniosus pacificus) from the 2010 EBSS survey .......................................................95-96 

Figure 5. Size composition of the estimated Pacific sleeper shark (Somniosus pacificus) 

population from the 2010 EBSS survey for all subareas by depth ...................................... 97 

Figure 6. Distribution and relative abundance of Alaska skate (Bathyraja parmifera) 

from the 2010 EBSS survey..........................................................................................99-100 

Figure 7. Size composition of the estimated Alaska skate (Bathyraja parmifera) 

population from the 2010 EBSS survey for all subareas by depth .................................... 101 

Figure 8. Distribution and relative abundance of Aleutian skate (Bathyraja aleutica) 

from the 2010 EBSS survey........................................................................................103-104 

Figure 9. Size composition of the estimated Aleutian skate (Bathyraja aleutica) 

population from the 2010 EBSS survey for all subareas by depth .................................... 105 

Figure 10. Distribution and relative abundance of Bering skate 

(Bathyraja interrupta) from the 2010 EBSS survey...................................................107-108 

Figure 11. Size composition of the estimated Bering skate (Bathyraja interrupta) 

population from the 2010 EBSS survey for all subareas by depth .................................... 109 

Figure 12. Distribution and relative abundance of Commander skate 

(Baythraja lindbergi) from the 2010 EBSS survey ....................................................111-112 

Figure 13. Size composition of the estimated Commander skate (Baythraja lindbergi) 

population from the 2010 EBSS survey for all subareas by depth .................................... 113 

Figure 14. Distribution and relative abundance of whiteblotched skate 

(Bathyraja maculata) from the 2010 EBSS survey ....................................................115-116 
vii

Figure 15. Size composition of the estimated whiteblotched skate (Bathyraja maculata) 

population from the 2010 EBSS survey for all subareas by depth .................................... 117 

Figure 16. Distribution and relative abundance of whitebrow skate 

(Bathyraja minispinosa) from the 2010 EBSS survey................................................119-120 

Figure 17. Size composition of the estimated whitebrow skate (Bathyraja minispinosa) 

population from the 2010 EBSS survey for all subareas by depth .................................... 121 

Figure 18. Distribution and relative abundance of roughtail skate 

(Bathyraja trachura) from the 2010 EBSS survey.....................................................123-124 

Figure 19. Size composition of the estimated roughtail skate 

(Bathyraja trachura) population from the 2010 EBSS survey for all subareas by depth.. 125 

Figure 20. Distribution and relative abundance of mud skate 

(Bathyraja taranetzi) from the 2010 EBSS survey.....................................................127-128 

Figure 21. Size composition of the estimated mud skate (Bathyraja taranetzi) 

population from the 2010 EBSS survey for all subareas by depth .................................... 129 

Figure 22. Distribution and relative abundance of giant grenadier 

(Albatrossia pectoralis) from the 2010 EBSS survey.................................................131-132 

Figure 23. Size composition of the estimated giant grenadier (Albatrossia pectoralis) 

population from the 2010 EBSS survey for all subareas by depth .................................... 133 

Figure 24. Distribution and relative abundance of Pacific grenadier 

(Coryphaenoides acrolepis) from the 2010 EBSS survey..........................................135-136 

Figure 25. Size composition of the estimated Pacific grenadier (Coryphaenoides acrolepis) 

population from the 2010 EBSS survey for all subareas by depth .................................... 137 

Figure 26. Distribution and relative abundance of popeye grenadier 

(Coryphaenoides cinereus) from the 2010 EBSS survey ...........................................139-140 

Figure 27. Size composition of the estimated popeye grenadier (Coryphaenoides cinereus) 

population from the 2010 EBSS survey for all subareas by depth .................................... 141 

Figure 28. Distribution and relative abundance of walleye pollock 

(Theragra chalcogramma) from the 2010 EBSS survey............................................143-144 

Figure 29. Size composition of the estimated walleye pollock (Theragra chalcogramma) 

population from the 2010 EBSS survey for all subareas by depth .................................... 145 
viii

Figure 30. Distribution and relative abundance of Pacific cod 

(Gadus macrocephalus) from the 2010 EBSS survey ................................................147-148 

Figure 31. Size composition of the estimated Pacific cod (Gadus macrocephalus) 

population from the 2010 EBSS survey for all subareas by depth .................................... 149 

Figure 32. Distribution and relative abundance of shortspine thornyhead 

(Sebastolobus alascanus) from the 2010 EBSS survey..............................................151-152 

Figure 33. Size composition of the estimated shortspine thornyhead (Sebastolobus 

alascanus) population from the 2010 EBSS survey for all subareas by depth.................. 153 

Figure 34. Distribution and relative abundance of Pacific ocean perch (Sebastes alutus) 

from the 2010 EBSS survey........................................................................................155-156 

Figure 35. Size composition of the estimated Pacific ocean perch (Sebastes alutus) 

population from the 2010 EBSS survey for all subareas by depth .................................... 157 

Figure 36. Distribution and relative abundance of rougheye rockfish 

(Sebastes aleutianus) from the 2010 EBSS survey.....................................................159-160 

Figure 37. Size composition of the estimated rougheye rockfish (Sebastes aleutianus) 

population from the 2010 EBSS survey for all subareas by depth ................................... 161 

Figure 38. Distribution and relative abundance of blackspotted rockfish 

(Sebastes melanostictus) from the 2010 EBSS survey ...............................................163-164 

Figure 39. Size composition of the estimated blackspotted rockfish (Sebastes melanostictus) 

population from the 2010 EBSS survey for all subareas by depth .................................... 165 

Figure 40. Distribution and relative abundance of shortraker rockfish 

(Sebastes borealis) from the 2010 EBSS survey ........................................................167-168 

Figure 41. Size composition of the estimated shortraker rockfish (Sebastes borealis) 

population from the 2010 EBSS survey for all subareas by depth .................................... 169 

Figure 42. Distribution and relative abundance of sablefish (Anoplopoma fimbria) 

from the 2010 EBSS survey........................................................................................171-172 

Figure 43. Size composition of the estimated sablefish (Anoplopoma fimbria) 

population from the 2010 EBSS survey for all subareas by depth .................................... 173 

Figure 44. Distribution and relative abundance of bigmouth sculpin 

(Hemitripterus bolini) from the 2010 EBSS survey ...................................................175-176 
ix

Figure 45. Size composition of the estimated bigmouth sculpin (Hemitripterus bolini) 

population from the 2010 EBSS survey for all subareas by depth .................................... 177 

Figure 46. Distribution and relative abundance of spinyhead sculpin 

(Dasycottus setiger) from the 2010 EBSS survey ......................................................179-180 

Figure 47. Size composition of the estimated spinyhead sculpin (Dasycottus setiger) 

population from the 2010 EBSS survey for all subareas by depth .................................... 181 

Figure 48. Distribution and relative abundance of darkfin sculpin 

(Malacocottus zonurus) from the 2010 EBSS survey.................................................183-184 

Figure 49. Size composition of the estimated darkfin sculpin (Malacocottus zonurus) 

population from the 2010 EBSS survey for all subareas by depth .................................... 185 

Figure 50. Distribution and relative abundance of blob sculpin 

(Psychrolutes phrictus) from the 2010 EBSS survey .................................................187-188 

Figure 51. Size composition of the estimated blob sculpin (Psychrolutes phrictus) 

population from the 2010 EBSS survey for all subareas by depth .................................... 189 

Figure 52. Distribution and relative abundance of blacktail snailfish 

(Careproctus melanurus) from the 2010 EBSS survey ..............................................191-192 

Figure 53. Size composition of the estimated blacktail snailfish (Careproctus melanurus) 

population from the 2010 EBSS survey for all subareas by depth .................................... 193 

Figure 54. Distribution and relative abundance of Bering eelpout 

(Lycodes beringi) from the 2010 EBSS survey ..........................................................195-196 

Figure 55. Size composition of the estimated Bering eelpout (Lycodes beringi) 

population from the 2010 EBSS survey for all subareas by depth .................................... 197 

Figure 56. Distribution and relative abundance of ebony eelpout 

(Lycodes concolor) from the 2010 EBSS survey........................................................199-200 

Figure 57. Size composition of the estimated ebony eelpout (Lycodes concolor) 

population from the 2010 EBSS survey for all subareas by depth .................................... 201 

Figure 58. Distribution and relative abundance of twoline eelpout 

(Bothrocara brunneum) from the 2010 EBSS survey ................................................203-204 

Figure 59. Size composition of the estimated twoline eelpout (Bothrocara brunneum) 

population from the 2010 EBSS survey for all subareas by depth .................................... 205 
x

Figure 60. Distribution and relative abundance of western eelpout 

(Bothrocara zestum) from the 2010 EBSS survey......................................................207-208 

Figure 61. Size composition of the estimated western eelpout (Bothrocara zestum) 

population from the 2010 EBSS survey for all subareas by depth. ................................... 209 

Figure 62. Distribution and relative abundance of Pacific halibut 

(Hippoglossus stenolepis) from the 2010 EBSS survey .............................................211-212 

Figure 63. Size composition of the estimated Pacific halibut (Hippoglossus stenolepis) 

population from the 2010 EBSS survey for all subareas by depth .................................... 213 

Figure 64. Distribution and relative abundance of flathead sole 

(Hippoglossoides elassodon) from the 2010 EBSS survey ........................................215-216 

Figure 65. Size composition of the estimated flathead sole (Hippoglossoides elassodon) 

population from the 2010 EBSS survey for all subareas by depth .................................... 217 

Figure 66. Distribution and relative abundance of Greenland turbot 

(Reinhardtius hippoglossoides) from the 2010 EBSS survey ....................................219-220 

Figure 67. Size composition of the estimated Greenland turbot (Reinhardtius hippoglossoides) 

population from the 2010 EBSS survey for all subareas by depth .................................... 221 

Figure 68. Distribution and relative abundance of arrowtooth flounder 

(Atheresthes stomias) from the 2010 EBSS survey ....................................................223-224 

Figure 69. Size composition of the estimated arrowtooth flounder (Atheresthes stomias) 

population from the 2010 EBSS survey for all subareas by depth .................................... 225 

Figure 70. Distribution and relative abundance of Kamchatka flounder 

(Atheresthes evermanni) from the 2010 EBSS survey ...............................................227-228 

Figure 71. Size composition of the estimated Kamchatka flounder (Atheresthes evermanni) 

population from the 2010 EBSS survey for all subareas by depth .................................... 229 

Figure 72. Distribution and relative abundance of rex sole (Glyptocephalus zachirus) 

from the 2010 EBSS survey........................................................................................231-232 

Figure 73. Size composition of the estimated rex sole (Glyptocephalus zachirus) 

population from the 2010 EBSS survey for all subareas by depth .................................... 233 

Figure 74. Distribution and relative abundance of triangle Tanner crab 

(Chionoecetes angulatus) from the 2010 EBSS survey..............................................235-236 
xi

Figure 75. Size composition of the estimated triangle Tanner crab (Chionoecetes angulatus) 

population from the 2010 EBSS survey for all subareas by depth .................................... 237 

Figure 76. Distribution and relative abundance of Tanner crab (Chionoecetes bairdi) 

from the 2010 EBSS survey........................................................................................239-240 

Figure 77. Size composition of the estimated Tanner crab (Chionoecetes bairdi) 

population from the 2010 EBSS survey for all subareas by depth .................................... 241 

Figure 78. Distribution and relative abundance of snow crab (Chionoecetes opilio) 

from the 2010 EBSS survey........................................................................................243-244 

Figure 79. Size composition of the estimated snow crab (Chionoecetes opilio) 

population from the 2010 EBSS survey for all subareas by depth .................................... 245 

Figure 80. Distribution and relative abundance of grooved Tanner crab 

(Chionoecetes tanneri) from the 2010 EBSS survey..................................................247-248 

Figure 81. Size composition of the estimated grooved Tanner crab (Chionoecetes tanneri) 

population from the 2010 EBSS survey for all subareas by depth .................................... 249 

Figure 82. Distribution and relative abundance of golden king crab 

(Lithodes aequispinus) from the 2010 EBSS survey ..................................................251-252 

Figure 83. Size composition of the estimated golden king crab (Lithodes aequispinus) 

population from the 2010 EBSS survey for all subareas by depth .................................... 253 

Figure 84. Distribution and relative abundance of scarlet king crab (Lithodes couesi) 

from the 2010 EBSS survey........................................................................................255-256 

Figure 85. Size composition of the estimated scarlet king crab (Lithodes couesi) 

population from the 2010 EBSS survey for all subareas by depth .................................... 257 

Figure 86. Distribution and relative abundance of magistrate armhook squid 

(Berryteuthis magister) from the 2010 EBSS survey .................................................259-260 

Figure 87. Size composition of the estimated magistrate armhook squid (Berryteuthis magister) 

population from the 2010 EBSS survey for all subareas by depth .................................... 261 

Figure 88. Distribution and relative abundance of Alaskan pink shrimp 

(Pandalus eous) from the 2010 EBSS survey.............................................................263-264 

 
xii

LIST OF TABLES 

Table 1. Sampling effort and density for each subarea and depth stratum completed 

during the 2010 EBSS survey.............................................................................................. 16 

Table 2. Survey leg calendar, research staff and their affiliations during 

the 2010 EBSS survey ......................................................................................................... 17 

Table 3. Details of sampling and data recording gear used during 

the 2010 EBSS survey ......................................................................................................... 20 

Table 4. Collection requests completed or attempted during the 2010 EBSS survey ....21-22 

Table 5. List of all species of fishes and invertebrates encountered on 

the 2010 EBSS survey. ...................................................................................................23-42 

Table 6. All species encountered in the 2010 EBSS survey with depth range and frequency 

of occurrence. Species are listed in descending order by total catch weight..................43-52 

Table 7. Summary of biological data (lengths, otoliths, individual weights, and 

stomach samples) collected during the 2010 EBSS survey............................................53-54 

Table 8. Summary of voucher specimens collected during the 2010 EBSS survey............ 55 

Table 9. Abundance and density estimates for all fishes and invertebrates encountered 

by depth range during the 2010 EBSS survey. ...............................................................56-92 

Table 10. Abundance estimates by subarea and depth stratum for Pacific sleeper shark 

(Somniosus pacificus) from the 2010 EBSS survey ............................................................ 94 

Table 11. Abundance estimates by subarea and depth stratum for Alaska skate 

(Bathyraja parmifera) from the 2010 EBSS survey............................................................ 98 

Table 12. Abundance estimates by subarea and depth stratum for Aleutian skate 

(Bathyraja aleutica) from the 2010 EBSS survey ............................................................. 102 

Table 13. Abundance estimates by subarea and depth stratum for Bering skate 

(Bathyraja interrupta) from the 2010 EBSS survey.......................................................... 106 

Table 14. Abundance estimates by subarea and depth stratum for Commander skate 

(Bathyraja lindbergi) from the 2010 EBSS survey ........................................................... 110 
xiii

Table 15. Abundance estimates by subarea and depth stratum for whiteblotched skate 

(Bathyraja maculata) from the 2010 EBSS survey ........................................................... 114 

Table 16. Abundance estimates by subarea and depth stratum for whitebrow skate 

(Bathyraja minispinosa) from the 2010 EBSS survey....................................................... 118 

Table 17. Abundance estimates by subarea and depth stratum for roughtail skate 

(Bathyraja trachura) from the 2010 EBSS survey............................................................ 122 

Table 18. Abundance estimates by subarea and depth stratum for mud skate 

(Bathyraja taranetzi) from the 2010 EBSS survey............................................................ 126 

Table 19. Abundance estimates by subarea and depth stratum for giant grenadier 

(Albatrossia pectoralis) from the 2010 EBSS survey........................................................ 130 

Table 20. Abundance estimates by subarea and depth stratum for Pacific grenadier 

(Coryphaenoides acrolepis) from the 2010 EBSS survey................................................. 134 

Table 21. Abundance estimates by subarea and depth stratum for popeye grenadier 

(Coryphaenoides cinereus) from the 2010 EBSS survey .................................................. 138 

Table 22. Abundance estimates by subarea and depth stratum for walleye pollock 

(Theragra chalcogramma) from the 2010 EBSS survey................................................... 142 

Table 23. Abundance estimates by subarea and depth stratum for Pacific cod (Gadus 

macrocephalus) from the 2010 EBSS survey.................................................................... 146 

Table 24. Abundance estimates by subarea and depth stratum for shortspine thornyhead 

(Sebastolobus alascanus) from the 2010 EBSS survey..................................................... 150 

Table 25. Abundance estimates by subarea and depth stratum for Pacific ocean perch 

(Sebastes alutus) from the 2010 EBSS survey .................................................................. 154 

Table 26. Abundance estimates by subarea and depth stratum for rougheye rockfish 

(Sebastes aleutianus) from the 2010 EBSS survey............................................................ 158 

Table 27. Abundance estimates by subarea and depth stratum for blackspotted rockfish 

(Sebastes melanostictus) from the 2010 EBSS survey ...................................................... 162 

Table 28. Abundance estimates by subarea and depth stratum for shortraker rockfish 

(Sebastes borealis) from the 2010 EBSS survey ............................................................... 166 

Table 29. Abundance estimates by subarea and depth stratum for sablefish 

(Anoplopoma fimbria) from the 2010 EBSS survey.......................................................... 170 
xiv

Table 30. Abundance estimates by subarea and depth stratum for bigmouth sculpin 

(Hemitripterus bolini) from the 2010 EBSS survey .......................................................... 174 

Table 31. Abundance estimates by subarea and depth stratum for spinyhead sculpin 

(Dasycottus setiger) from the 2010 EBSS survey ............................................................. 178 

Table 32. Abundance estimates by subarea and depth stratum for darkfin sculpin 

(Malacocottus zonurus) from the 2010 EBSS survey........................................................ 182 

Table 33. Abundance estimates by subarea and depth stratum for blob sculpin 

(Psychrolutes phrictus) from the 2010 EBSS survey ....................................................... 186 

Table 34. Abundance estimates by subarea and depth stratum for blacktail snailfish 

(Careproctus melanurus) from the 2010 EBSS survey ..................................................... 190 

Table 35. Abundance estimates by subarea and depth stratum for Bering eelpout 

(Lycodes beringi) from the 2010 EBSS survey ................................................................. 194 

Table 36. Abundance estimates by subarea and depth stratum for ebony eelpout 

(Lycodes concolor) from the 2010 EBSS survey............................................................... 198 

Table 37. Abundance estimates by subarea and depth stratum for twoline eelpout 

(Bothrocara brunneum) from the 2010 EBSS survey ....................................................... 202 

Table 38. Abundance estimates by subarea and depth stratum for western eelpout 

(Bothrocara zestum) from the 2010 EBSS survey............................................................. 206 

Table 39. Abundance estimates by subarea and depth stratum for Pacific halibut 

(Hippoglossus stenolepis) from the 2010 EBSS survey .................................................... 210 

Table 40. Abundance estimates by subarea and depth stratum for flathead sole 

(Hippoglossoides elassodon) from the 2010 EBSS survey ............................................... 214 

Table 41. Abundance estimates by subarea and depth stratum for Greenland turbot 

(Reinhardtius hippoglossoides) from the 2010 EBSS survey ........................................... 218 

Table 42. Abundance estimates by subarea and depth stratum for arrowtooth flounder 

(Atheresthes stomias) from the 2010 EBSS survey ........................................................... 222 

Table 43. Abundance estimates by subarea and depth stratum for Kamchatka flounder 

(Atheresthes evermanni) from the 2010 EBSS survey ...................................................... 226 

Table 44. Abundance estimates by subarea and depth stratum for rex sole 

(Glyptocephalus zachirus) from the 2010 EBSS survey ................................................... 230 
xv

Table 45. Abundance estimates by subarea and depth stratum for triangle Tanner crab 

(Chionoecetes angulatus) from the 2010 EBSS survey..................................................... 234 

Table 46. Abundance estimates by subarea and depth stratum for Tanner crab 

(Chionoecetes bairdi) from the 2010 EBSS survey........................................................... 238 

Table 47. Abundance estimates by subarea and depth stratum for snow crab 

(Chionoecetes opilio) from the 2010 EBSS survey ........................................................... 242 

Table 48. Abundance estimates by subarea and depth stratum for grooved Tanner crab 

(Chionoecetes tanneri) from the 2010 EBSS survey......................................................... 246 

Table 49. Abundance estimates by subarea and depth stratum for golden king crab 

(Lithodes aequispinus) from the 2010 EBSS survey ......................................................... 250 

Table 50. Abundance estimates by subarea and depth stratum for scarlet king crab 

(Lithodes couesi) from the 2010 EBSS survey.................................................................. 254 

Table 51. Abundance estimates by subarea and depth stratum for magistrate armhook 

squid (Berryteuthis magister) from the 2010 EBSS survey............................................... 258 

Table 52. Abundance estimates by subarea and depth stratum for Alaskan pink shrimp 

(Pandalus eous) from the 2010 EBSS survey.................................................................... 262 

Appendix A. Scope ratio table used during the 2010 EBSS survey .................................. 270 

Appendix B. Performance codes of trawl hauls conducted on 

the 2010 EBSS survey ....................................................................................................... 271 

Appendix C. Haul log for all trawls completed during the 2010 EBSS survey................. 272 

INTRODUCTION

 The Alaska Fisheries Science Center’s (AFSC) Resource Assessment and Conservation 

Engineering Division (RACE) conducted a bottom trawl survey from 27 May to 21 July 2010 to 

assess the groundfish and invertebrate resources on the eastern Bering Sea upper continental slope 

(EBSS). The survey area extended from Unalaska and Akutan Islands to the U.S.-Russian border 

near the International Date Line (166° E to 180° W) at depths from 200 to 1,200 m. 

 Prior to the current standardized EBSS biennial surveys (2002, 2004, 2008, 2010) a pilot 

survey was conducted in 2000 which tested two versions of the Poly Nor’eastern bottom trawl gear 

(mud-sweep and rockhopper footropes). The pilot study showed that the Poly Nor’eastern net with 

mud sweep gear was more efficient and robust for sampling the EBSS survey area bottom than the 

rockhopper gear (Mark Wilkins, AFSC, pers. comm.). Eastern Bering Sea Slope surveys were 

conducted in 2002, 2004, and 2008, and the results are detailed in NOAA Technical Memoranda 

(Hoff and Britt 2003, 2005, 2009). The slope survey was not conducted in 2006 due to budget 

limitations. The 2010 EBSS trawl survey is the fourth in this series of biennial groundfish surveys 

that incorporate the AFSC’s latest sampling technologies and protocols for survey design, catch 

data gathering, species identification, and net mensuration monitoring. 

 Triennial surveys were conducted from 1979 to 1991 on the EBSS using a variety of nets, 

methods, vessels, and sampling locations. The results from these surveys have been summarized in 

numerous data reports (Bakkala et al. 1985a, Bakkala et al. 1985b, Sample et al. 1985, Walters et al. 

1988, Bakkala et al. 1992, Goddard and Zimmermann 1993). Comparisons between the post-2000 

surveys and those conducted from 1979 to 1991 remain confounded due to the differences in 

sampling gear, survey design, sampling methodology, and species identification. 
This report summarizes the survey design, sampling gear, and survey logistics used as well 

as the personnel that participated in this survey. Estimates of abundance, distribution, and size 

frequency are presented for commercially and ecologically important species. The purpose of this 

report is to provide information on the biological resources encountered to the scientific 

community, the fishing industry, and the general public. The results presented herein represent the 

exclusive report prepared from the EBSS survey conducted in 2010. For additional information 

from this survey please contact the authors (G.R. Hoff email: jerry.hoff@noaa.gov or L.L. Britt 

email: lyle.britt@noaa.gov). 

METHODS 

Survey Area and Sampling Design 

The EBSS survey area was divided into six geographic subareas (1-6) running south to north 

along the upper continental slope (Fig. 1) to assist in the distribution of trawl effort in relation to 

estimated habitat area. The subareas were based on distinct bathymetric types and underwater 

features: broad low slope areas, canyon areas, and steep slope inter-canyon faces. Subareas 1 and 6 

consist of broad low slope areas with wide bathymetric contours in the 200-600 m depth range 

followed by a gradual slope to 1,200 m. Subareas 2 and 4 consist of Pribilof and Zhemchug 

canyons, respectively, which are characterized by semi-enclosed basins with steep walls and narrow 

bathymetric contours below 600 m. Subareas 3 and 5 are steep slope inter-canyon “faces” with 

narrow bathymetric contours throughout most of their depths. 

 Geographic subareas were stratified by depth every 200 m from 200 to 1,200 m resulting in 

five depth strata for each geographic subarea (200-400 m; 400-600 m; 600-800 m; 800-1,000 m; 

2
1,000-1,200 m). The total area of each substratum (km2

) was calculated using known bathymetry 

contour lines (Table 1) and used to determine sampling density. Two-hundred survey stations were 

selected using a stratified random sampling design from a pool of over 200 successful stations 

completed between 2000 and 2008 as well as additional stations added randomly in most strata. 

Stratum sampling densities ranged from one haul per 112.39 km2 to one haul per 368.96 km2 with a 

mean sampling density of one haul per 204.48 km2

. Sampling densities varied due to difficulties in 

successfully completing all planned stations in some deep strata due to areas with untrawlable 

bottom.

Survey Agenda and Personnel 

 The EBSS survey began on 27 May 2010 near Zhemchug Canyon and concluded on 

21 July 2010 in the south-western eastern Bering Sea. Mobilization and demobilization of the 

survey took place in Dutch Harbor, Alaska. There was one mid-survey exchange of scientific 

crews on St. Paul Island on 24 June 2010. Research personnel for the survey were primarily 

AFSC staff and two graduate students (Table 2). 

Vessel, Scientific Gear, and Procedures 

 The F/V Vesteraalen, a 38-m commercial stern trawler powered by twin engines with 1,725 

continuous horsepower, was chartered for the survey. Electronic navigation and fishing equipment 

on the vessel included global positioning system (GPS) receivers, video position plotters, radar, 

single sideband and VHF transmitter-receivers, an EC-150 color video depth sounder, and autopilots. The vessel was operated by Captain Tim Cosgrove during the entire slope survey. A fourmember crew aided in the operation of the vessel and in the use of the fishing gear.

3
 The standard RACE Division fishing gear included trawls, bridles, and trawl doors. A 

Poly Nor’eastern high-opening bottom trawl equipped with mud-sweep roller gear was used to 

sample all stations (Fig. 2). This sampling trawl had a 27.2 m headrope with twenty-one 30 cm 

floats and a 24.3 m long-link chain fishing line attached to a 24.9 m footrope. The body of the 

net was constructed of 127 mm stretched-mesh polyethylene netting, with 89 mm stretched-mesh 

polyethylene netting in the codend, and a 32 mm stretched-mesh nylon codend liner. The mudsweep roller gear was constructed of 203 mm solid rubber disks strung over 16 mm high-tensile 

chain. The net was fished with 1.83 m × 2.75 m (6 ft × 9 ft; 1,000 kg) steel V-doors rigged with 

four-point bridles to enhance their stability at slow towing speeds and 55 m bridles between the 

doors and wingtips. This trawl is a modified version of the standard trawl used for the RACE 

Division’s West Coast Upper Continental Slope survey (Lauth 2000). During fishing the height 

and width of the trawl were measured using a Scanmar (Scanmar, Asgardstrand, Norway) net 

measurement system. The GPS system recorded vessel location recording tow duration, distance 

fished, and precise location. A tilt sensor (bottom contact sensor) attached to the footrope 

recorded bottom contact which was used to determine the precise beginning and end of the tow. 

Bottom depth and water temperature profiles were recorded using a Sea-Bird SBE-39 

microbathythermograph (Sea-Bird Electronics Inc., Bellevue, Washington). All net configuration 

measurements were recorded electronically as well as on paper. The Haul Log (Appendix C) 

details net performance for each tow.

Each station was surveyed with echosounding over a 1.5-2.0 nautical mile (nmi) 

horizontal distance. A site was considered towable when the depth changed less than 50 m over 

the 2-nmi transect and there were no detectable obstacles in the trawl path. Trawl operations 

4
followed Stauffer (2004). Standard tow speed was 2.5 knots and standard tow duration was 30 

minutes at all depths. For each tow the following data was recorded: date, time, latitude, 

longitude, gear depth, surface temperature, bottom temperature, water column temperature 

profile, net spread, net height, and bottom contact. At the end of each tow, haul data were plotted 

and examined for appropriate distance, bottom contact, and depth range. Each tow, the tow was 

scored on a graded scale: successful tows were given a positive score, whereas unsuccessful tows 

received a negative score. In general, a positive tow was considered valid and used for survey 

abundance estimates, while a negative tow was not used in the analysis. Table 3 lists the specific 

models, versions, serial numbers, and RACE numbers for most sampling tools used for this 

survey. 

Catch Processing and Collection of Biological Data 

 Catches were sorted, weighed, and enumerated for all species of fishes and invertebrates. 

The catch was processed in one of two ways: either by sorting the entire catch and weighing 

each species in aggregate or by weighing the net codend and discarding the predominant species 

(except for a weighed and sexed random length frequency sample) and the rest of the catch 

sorted and weighed by species. Random samples of species that were designated for biological 

data collection were set aside after weighing. Total weight and numbers for each species were 

recorded onto a paper on-deck catch form. In cases where individuals could not be reasonably 

enumerated (i.e., corals, sponges, bryozoans, ascidians) only total weight was recorded. For 

large numbers of an individual species in a single haul, the total number was extrapolated from 

subsample weight and count of 50-200 individuals. In most cases fish length frequency 

subsamples were used for extrapolation of the total haul count for individual species. 

5
 A random subsample of 100-150 fish, depending on the size range for the species, was 

selected for length frequency measurements. The sex of each individual was determined by 

internal examination of the gonads or by external characters (e.g., claspers for elasmobranchs), 

and specimens were sorted into baskets of males, females, or undetermined sex. Fork length (FL) 

was measured for most fishes, except for elasmobranchs which were measured to total length 

(TL) and macrourids to preanal-fin length (PAFL). Fishes and cephalopods were measured to the 

nearest centimeter on a bar-coded length board using a Juniper LS 600 Polycorder, which uses a 

bar-code reader wand and species-specific numerical codes. Data from polycorders were 

downloaded into a database, examined for accuracy, and paper copies printed. All crab species 

were measured to the nearest 1.0 mm using vernier calipers and recorded on an on-deck paper 

form. 

 Otoliths (age structures) were collected from commercially and ecologically important 

fish species utilizing a stratified sampling regime based on geographic subarea and length. 

Otoliths of each species were collected from 1 to 3/cm/sex/subarea with the exception of 

rougheye rockfish (S. aleutianus) and blackspotted rockfish (S. melanostictus) for which there 

was an attempt to collect otoliths from all fish encountered. At the time of otolith collection, the 

sex, fork length (cm) or pre-anal fin length (PAFL), and weight (kg) of each specimen were 

recorded on on-deck paper forms. 

 Stomach samples were collected from selected fish species for the AFSC’s Resource 

Ecology and Ecosystem Modeling Program. Many commercial and ecologically important 

species were targeted for food habits including walleye pollock (Theragra chalcogramma), 

arrowtooth flounder (Atheresthes stomias), Pacific ocean perch (Sebastes alutus), and 

6
Pacific cod (Gadus macrocephalus). Specimens were chosen at random and only intact stomachs 

(non-regurgitated) were chosen for collection. Stomachs were excised and preserved in 10% 

buffered formalin at sea for later examination. Species, haul number, fish length, weight, and sex 

were recorded on specimen forms at the time of collection. 

 Voucher specimens were collected from species that are rare, of taxonomic interest, or 

were unidentifiable at the time of encounter. Collections were labeled with a cruise number, 

vessel number, haul number, species, voucher number, preservative, and collector’s name or 

initials. Voucher specimens were preserved in 10% buffered formalin (most fishes and noncalcareous invertebrates) or 95% ethanol for calcareous invertebrates. A few specimens were 

stored frozen and returned to Seattle, Washington. Additional biological samples were collected 

for study per investigators’ requests. Table 4 details the investigators, samples collected, and 

study purposes. 

Abundance Estimates 

 Catch per unit effort (CPUE) was calculated by dividing catch weight or number for each 

species by the estimated area swept of the trawl. CPUE is expressed in kilograms per hectare 

(kg/ha) and number of individuals per hectare (no./ha). Population and biomass (metric tons) 

estimates were calculated using mean CPUE and extrapolated into the area for each stratum and 

subsequently summer for all strata. Fish length frequencies were used to estimate the proportion 

of fish at each length interval weighted by the CPUE (number of fish/ha) and then expanded to 

the depth strata population. For details on these methods see Wakabayashi (et al. 1985) and 

Alverson and Pereyra (1969). 

7
±

!( !(!(!(!(!( !(!(!(!( !(!(!(!( !(!( !(!(!(!( !(!(!( !( !(!(!(!( !(!(!(!(!(!(!(!(!(!(!(!(!(!( !( !(!(!(!( !(!(!(!( !( !(!( !( !(!( !( !( !(!(!(!(!(!(!(!(!(!( !(!(!( !(!(!(!(!(!( !(!(!(!( !(!(!(!( !(!( !(!(!(!(!(!(!(!( !( !( !(!(!( !( !(!( !( !( !( !(!(!(!(!(!( !(!( !(!(!( !(!(!( !(!(!( !(!(!(!( !( !(!(!(!( !( !(!(!(!( !( !(!(!( !( !( !(!(!(!( !( !( !( !( !(!(!( !(!(!( !(!(!( !(!(

!(!(

!(!(!( !(!( !(!(!(!(!(!(!(!( !(!( !(!(!( !(!(!(!(!(!(!(!(!(!( !(!(!( !( !( !(

180° 178°W 176°W 174°W 172°W 170°W 168°W

62°N

61°N

60°N

59°N

58°N

57°N

56°N

55°N

Navarin

Canyon

Pervenets

Canyon

Zhemchug

Canyon

Pribilof 

Canyon

Bering

Canyon

Pribilof Islands

Nunivak Island

St. Matthew Island

Subarea 4

Subarea 5

Subarea 6

Subarea 3

Subarea 2

Subarea 1

Eastern

Bering 

Sea

Figure 1. - - Map of standard survey area and the six subareas. Indicated are the

200 successful trawl stations (black dots) completed during the 2010

EBSS survey.
Figure 2a. - - Diagram of the Poly Nor’eastern high-rise opening bottom trawl net used 

during the 2010 EBSS survey. Diagram includes a general schematic of the 

trawl doors, rigging, and trawl configuration. 

9
Figure 2b. - - Detailed diagram of the ground sections of the Poly 

 Nor’eastern net used during the 2010 EBSS survey. 

10
Figure 2c. - - Detailed diagram and dimensions of the Poly Nor’eastern net used 

 during the 2010 EBSS survey. 

11
Figure 2d. - - Detailed diagram and dimensions of the Poly Nor’eastern net used 

 during the 2010 EBSS survey. 

12
Figure 2e. - - Detailed diagram of the door rigging tail chain, slackline and bridle 

 configuration of the Poly Nor’eastern net used during the 2010 EBSS 

 survey. 

13
 Figure 2f. - - Photo of the bottom contact sensor and its 

 footrope attachment configuration to the 

 ground gear used during the 2010 EBSS 

 survey. 

14
Figure 3. - - Relationship between temperature, latitude (°N), and bottom 

 depth collected from trawl stations during the 2010 EBSS survey. 

2

2.5

3

3.5

4

4.5

100 300 500 700 900 1100 1300

Bottom Depth (m)

Bottom Temperature (C)

2

2.5

3

3.5

4

4.5

54 55 56 57 58 59 60 61

Latitude

Bottom Temperture (C)

2

3

4

5

6

7

8

9

54 55 56 57 58 59 60 61

Latitude

Surface Temperature (C)

2

2.5

3

3.5

4

4.5

100 300 500 700 900 1100 1300

Bottom Depth (m)

Bottom Temperature (C)

2

2.5

3

3.5

4

4.5

54 55 56 57 58 59 60 61

Latitude

Bottom Temperture (C)

2

3

4

5

6

7

8

9

54 55 56 57 58 59 60 61

Latitude

Surface Temperature (C)

15
Subarea

Depth 

stratum

 Stratum area 

estimate 

Effort 

target

Hauls 

completed

 Effort 

achieved Sampling density 

(m) (km

2

) (%) (n) (%) (km

2

/haul)

200-400 4012.41 12.26 21 10.50 191.07

400-600 4062.77 12.42 36 18.00 112.85

1 600-800 1741.66 5.32 13 6.50 133.97

800-1000 1354.74 4.14 5 2.50 270.95

1000-1200 1106.89 3.38 3 1.50 368.96

200-400 1157.64 3.54 7 3.50 165.38

400-600 705.08 2.15 8 4.00 88.13

2 600-800 591.27 1.81 5 2.50 118.25

800-1000 552.73 1.69 2 1.00 276.37

1000-1200 535.67 1.64 2 1.00 267.84

200-400 903.78 2.76 10 5.00 90.38

400-600 886.11 2.71 4 2.00 221.53

3 600-800 910.26 2.78 6 3.00 151.71

800-1000 732.35 2.24 2 1.00 366.18

1000-1200 675.52 2.06 2 1.00 337.76

200-400 1236.27 3.78 11 5.50 112.39

400-600 730.35 2.23 4 2.00 182.59

4 600-800 693.95 2.12 4 2.00 173.49

800-1000 707.59 2.16 4 2.00 176.90

1000-1200 662.42 2.02 2 1.00 331.21

200-400 423.71 1.29 3 1.50 141.24

400-600 425.73 1.30 3 1.50 141.91

5 600-800 431.83 1.32 2 1.00 215.91

800-1000 551.99 1.69 2 1.00 276.00

1000-1200 570.14 1.74 2 1.00 285.07

200-400 2595.79 7.93 12 6.00 216.32

400-600 1705.76 5.21 12 6.00 142.15

6 600-800 917.49 2.80 8 4.00 114.69

800-1000 645.17 1.97 3 1.50 215.06

1000-1200 496.42 1.52 2 1.00 248.21

Totals 200-1200 32723.49 100 200 100.00 mean 204.48

Table 1. - - Sampling effort and density for each subarea and depth stratum completed 

 during the 2010 EBSS survey. 

16
 Table 2. - - Vessel itinerary and scientists participating during the 2010 EBSS 

 survey.

 Name Survey Position Affiliation

 Leg 1: 5/28 - 6/23 

 Lyle Britt Chief Scientist AFSC, Seattle 

 Duane Stevenson Fishery Biologist AFSC, Seattle 

 Roger Clark Fishery Biologist AFSC, Seattle 

 Jared Guthridge Fishery Biologist ASLC, Seward 

 Christian Gredzens Fishery Biologist AFSC, Seattle 

 Scott Van Sant Crab Biologist AFSC, Kodiak 

 Leg 2: 6/24 - 7/21

 Gerald R. Hoff Chief Scientist AFSC, Seattle 

 Stan Kotwicki Fishery Biologist AFSC, Seattle 

 Roger Clark Fishery Biologist AFSC, Seattle 

Pam Goddard Fishery Biologist AFSC, Seattle 

 Grace Hutton Feeding Ecology NEU, Intern 

 Dennis Benjamin Fishery Biologist AFSC, Seattle 

*AFSC-Alaska Fisheries Science Center, Seattle WA. 

*ASLC-Alaska Sea Life Center, Seward AK. 

*NEU-Northeastern University, Boston MA. 

For further information, contact: Russ Nelson, Director, Resource Assessment and Conservation Engineering 

Division, Alaska Fisheries Science Center, National Marine Fisheries Service, 7600 Sand Point Way NE, Bldg. 

4, Seattle, WA, 98115. Telephone (206)526-4170. 

17
RESULTS 

Haul, Catch, and Biological Data 

 During the 2010 EBSS survey, 200 tows were completed successfully and were used for 

abundance estimates (Fig. 1). Nine tows were considered unsatisfactory in meeting survey 

standards and were recorded, but in most cases the location was resampled to obtain a successful 

tow at that station (see Appendix B). 

 The EBSS survey sampling was designed to distribute trawling effort in proportion to the 

total area (km2

) of each stratum. A comparison of the planned total effort distribution by stratum 

to that actually achieved is shown in Table 1. In general, sampling effort in the deepest strata 

(1,000-1,200 m) was under-represented due to the difficulty in finding trawlable grounds. 

Shallow strata more commonly received the prescribed sampling density, where on average each 

tow represented 204 km2

 of area. The Haul Log (Appendix C) details date, exact location, depth 

of all hauls attempted, net parameters during the tow, environmental conditions, and catch 

weights for all hauls attempted. 

 Bottom temperatures recorded during the survey ranged from 2.2 oC to 4.0 oC and were 

correlated with depth below approximately 400 m. Between 200 and 400 m, bottom temperature 

was highly variable and showed no direct relationship with depth (Fig. 3). Surface temperatures 

ranged from 2.1oC to 7.8 oC, and were related to latitude, with cooler surface waters at higher 

latitudes. Bottom temperatures showed no relationship with latitude. 

 Approximately 145 fish species and 334 invertebrate species were identified during the 

2010 EBSS survey. The actual number of species encountered may be slightly higher or lower 

given inadequate field identification characteristics for some species. Tables 5a and 5b list all 

species of fishes and invertebrates encountered and identified on the 2010 EBSS survey 

18
alphabetized by common name or scientific name, respectively. 

 The giant grenadier (Albatrossia pectoralis) represented the largest biomass estimated on 

the 2010 EBSS survey followed by Pacific ocean perch (Sebastes alutus), and arrowtooth 

flounder (Atheresthes stomias). The most abundant fish species was the popeye grenadier 

(Coryphaenoides cinereus). The deep sea papillate cucumber (Pannychia moseleyi) had the 

largest estimated biomass for invertebrates and the brittle star (Ophiacantha normani) was the 

most abundant. Table 6 lists all species encountered during the survey in descending order of 

total weight, with details on the depth distribution and the frequency of occurrence for each 

species. Tables 7 and 8 detail the biological data collected for selected species. 

Population, biomass, and CPUE estimates and variance of the estimates were calculated 

for every species encountered on the 2010 EBSS survey and are presented in Table 9. The 

estimates are reported by: shallow strata (200-600 m), deep strata (600-1,200 m), and all strata 

combined. 

Distributions, Length Frequencies, and Abundance Estimates 

 Abundance estimates, population size estimates, CPUE distribution plots, and estimates 

of population length frequencies are presented in Tables 10-52 and Figures 5-89 for 43 of the 

most abundant and commercially important fish and invertebrate species. Abundance estimates 

were calculated for each subarea and each 200-m stratum within each subarea, and all subareas 

and strata combined. CPUE distribution plots represent the abundance of the species for each 

haul. Fishes are presented in phylogenetic order (Nelson 1994). 

19
Net & mensuration gear Data type/function Model/Version/serial #

Poly Nor'Eastern trawl research sampling tool

Net #15 Hauls 1-31, 47, 83; 

Net #5 Hauls 32-46, 48-63, 154-175, 191-192 

Net#11 Hauls 64-82, 84-92, 111, 113, 176-189, 193-209 

Net #16 Hauls 94-110, 112, 114-153, 190

Doors spread the net Doors # 885 Hauls 1-209

Vessel skipper and trawl master conduct trawling operations Tim Cosgrove-hauls 1-209

Scanmar height sensor measure net height Model HC4-HT60 Serial #'s T254C5, T1340C5

Scanmar slave spread sensor measure net spread Model MTR serial # 2759, 4295

Scanmar master spread sensor measure net spread Model HC4 serial # 2495, A3654

Scanmar receiver cabinets spread and height signal Model 4002 RSST946, 1400

Scanmar hydrophone spread and height signal Serial # 841

Scanmar program records data input from net 

mensuration gear

AFSC (menu) version 5.8 Hoboware Lite-2.5, Convert-5.1, 

Haulpos-8.4, Haultime-6.83, Scangraf-3.54, Scanplot-13.0, 

SBELob-1.8, Setclock-3.31, Speedplot-2.42

Vessel depth sounder record depth soundings Simrad ES60 software 1.5.2.77 1998

Furuno GPS determine latitude and longitude

SeaBird SBE-39 V1.8 depth and water temperature Serial # 384, 642, 857

Bottom contact sensor (HOBO 

Pendandt G accelorometer) record footrope bottom contact Serial # 237095

Olympic wire counter measure trawl cable Olympic wire counter 750-N cable meter #505

Catch processing Data type/function Model/Version/serial #

Marel basket scale weigh baskets of catch Model 1100 Type U-2

Marel specimen scale weigh individual specimens Model 2000 Type M60 

Measurement Systems International 

(MSI) load cell weigh cod end with catch Model 4300

Catch data entry program onboard catch database Written in Access 2003 AFSC version no. 20090324

Juniper systems LS 600 Polycorder record fish length data Serial #'s 818-3227, 603-3330, P60-5396, 630-3317

Dell computer data recording Optiplex 745 Windows XP Service Pack 3

Laser printers produce hard copy of data HP Laserjet 1012

Digital camera photograph specimens Pentax 4.3v 7.1 megapixel OPTIO W30 Serial 9336240

Federal Scientific Research Permit allows research sampling SRP # 2010-08

State of Alaska Research Permit allows research sampling CF-10-038

Stevenson, D.E., J. W. Orr, G. R. Hoff and J. D. McEachran 2007. Field Guide to Sharks, Skates, and Ratfish of Alaska Alaska Sea Grant 

College Program. University of Alaksa Fairbanks. 77 p.

Table 3. - - Details of sampling and data recording gear used during the 2010 EBSS survey.

Orr, J.W., M.A. Brown and D. Baker 2000. Guide to rockfishes (Scorpaenidae) of the genera Sebastes, Sebastolobus, and 

Adelosebastes of the Northeast Pacific Ocean, 2nd Edition, NOAA Tech. Memo. NMFS-AFSC-117, 47 p.

Clark, R.N. 2006. Field Guide to the Benthic Marine Invertebrates of Alaska's Shelf and Upper Slope. AFSC unpublished manuscript.

Species identification guides

Mecklenburg, C.W., T. A. Mecklenburg, and L. K. Thorsteinson 2002. Fishes of Alaska. American Fisheries Society. 1,037 p.

Kessler, D. 2002. A Working Field Guide to Trawl Caught Animals. AFSC unpublished manuscript.

Jorgenson, E.M. 2009. Field Guide to the Squids and Octopods of the Eastern North Pacific and Bering Sea. Alaska Sea Grant College 

Program. University of Alaska Fairbanks. 100 p.

20
Project title Project description Investigator (s) & affiliation Data/samples collected

Age structures for critical species

collection of otoliths from selected fish species for current stock assessment models Anne Hollowed (AFSC) see Table 7 for details on otolith collection numbers 

Age structures of giant grenadier

collection of otoliths from giant grenadiers for future stock assessment models Dave Clausen (AFSC) see Table 7 for details on otolith collection numbers 

Age structures for selected species

collection of otoliths from a selected group of fishes for future stock assessment models Gerald Hoff (AFSC) see Table 7 for details on otolith collection numbers

Biological data on crab 

collection of carapace size, weight, and shell condition on selected crab species

Robert Foy, Jan Haaga 

(AFSC-Kodiak)

see Table 7 for details on species, length and weight collection numbers. Shell conditions were also recorded 

Light profiles collection of light profiles with light meter to study influence of light on pollock distribution Stan Kotwicki (AFSC) Light, depth, temperature, conductivity profiles were collected for 209 bottom trawls

Rougheye & Blackspotted rockfish tissues 

collection of tissue samples of shortraker rockfish in conjunction with otolith collections for population genetic study

Tony Gharret (UAF), Paul 

Spencer (AFSC) 262 tissue samples collected 

Sleeper shark life history 

tag and release of sleeper shark for life history information, growth and movement

Gerald Hoff (AFSC), 

Robert Foy (AFSCKodiak) Spaghetti tags (n = 21) were deployed and tissue samples (n = 21) collected from sleeper sharks 

Alaska skate tagging tagging and release of all Alaska skates Olav Ormseth (AFSC) 44 Alaska skates were tagged and released Skate eggs & juvenile data

measure juvenile skates & retain and preserve selected skate egg cases. Gerald Hoff (AFSC) 

142 juvenile skates were measured identified to B. trachura (n 

= 2), B. minispinosa ( n = 15) , B. lindbergi (n = 34), B. 

maculata (n = 4), B. taranetzi (n = 4), B. aleutica (n = 6), B. 

interrupta (n = 47), approximately 100 skate egg cases were collected

Live skate eggs collect live skate eggs for development study Gerald Hoff (AFSC), Jared Guthridge (ASLC)

19 live skate eggs were collected and transported to the Alaksa Sealife Center for develoment studies. B. trachura (n = 6), B. taranetzi (n = 6), B. aleutica (n = 2), B. interrupta (n = 2), B. 

parmifera (n = 3)

Octopus data collection collection of lengths and sex on octopus species Liz Conners (AFSC)

Mantle lengths and sex were taken on >200 octopus. The dominant species were Benthoctopus leioderma (n = 62), Sasakiopus 

salebrosus (n = 93), Octopus dofleini (n = 54)

Table 4. - - Projects and collections completed or attempted during the 2010 EBSS survey.

21
Project title Project description Investigators & affiliation Data/samples collected

Squid data collection collecton of mantle lengths on all squid species Olav Ormseth (AFSC) Mantle lengths were collected on >2000 squid with the dominant species being Berryteuthis magister (n = 1,704) 

Outreach/fishermans festival 

collection of slected fish and invertebrate specimens used for public outreach and teaching and display at Fishermans festival

Jason Connor, Mark 

Wilkins (AFSC)

Two specimens each of a variety of commercial and unusual fish and invertebrate species were frozen 

Survey operations photos

photograph standard trawl survey operations for use in presentations and outreach events Rebecca Reuter (AFSC) 41 usable digital photographs were taken during the survey of deck and survey operations 

Sightings of short-tail albatross report sightings of endangered short-tail 

Shannon Fitzgerald 

(AFSC), Greg Balogh 

(USFWS)

Seven sightings of short-tail albatross were reported 

Trophic interactions feeding ecology

collections of stomach contents of selected fish species and preserved at sea for later analysis

Kerim Aydin, Troy 

Buckley (AFSC)

see Table 7 for numbers by species of stomach samples that were collected during the survey

Fish photos

collect high quality digital photos of selected fishes for use in a new publication on North Pacific fishes 

Gerald Hoff (AFSC) & 

Milton Love (UCSB) approximately five photos were taken that fulfilled this project

Hydroacoustic data used to estimate biomass of pelagic fishes Patrick Ressler, Taina Honkalehto (AFSC) ES60 Hydroacoustic data was collected during each trawl 

Snailfish collections collect snailfish for taxonomic studies Jay Orr (AFSC) approximately 76 lots of snailfish were collected Snailfish eggs from Lithodids life history of parasitic snaifishes on crabs Jay Orr (AFSC) approximately three snailfish egg specimens were collected 

Coral collections identification and systematics of corals Ewann Bernston (NWFSC) approximately 25 coral specimens were collectedZoarcoid fish collections taxonomic studies on this group Eric Hilton (VIMS) approximately 10 zoarcoid specimens were collectedMyctophid fish collections forage fishes for fatty acid analysis Alan Springer (UAF) approximately 100 myctophid specimens were collectedAssorted fish collections reference collection of mammal prey items Bill Walker (AFSC- NMML) approximately 10 fish specimens were collected

Table 4. - - continued.

AFSC-Alaska Fisheries Science Center, Seattle WA.NWFSC-Northwest Fisheries Science Center, Seattle WA.UAF-University of Fairbanks, Fairbanks AK.UCSB-University of California Santa Barbara, Santa Barbara CA.NMML-National Marine Mammal Laboratory, Seattle WA.VIMS-Virginia Instiute of Marine Science, Glouster MA.USFWS-United States Fish and Wildlife Service, Anchorage AK.

22
Common name Species/Taxon

Alaska eelpout Bothrocara pusillum

Alaska skate Bathyraja parmifera

Alaska skate egg case Bathyraja parmifera egg case

Alaska snailfish Careproctus colletti

Alaska volute Arctomelon stearnsii

Alaska volute species Arctomelon species cf. stearnsii (Clark & McLean)

Alaskan hermit Pagurus ochotensis

Alaskan pink (=northern) shrimp Pandalus eous (=borealis)

Alaskan trophon Boreotrophon alaskanus

Aleutian alligatorfish Aspidophoroides bartoni

Aleutian hermit Pagurus aleuticus

Aleutian moonsnail Cryptonatica (=Natica ) aleutica

Aleutian skate Bathyraja aleutica

Aleutian skate egg case Bathyraja aleutica egg case

amphipod species Amphiodia species

amphipod species Amphipoda

Arctic argid Argis dentata

Arctic moonsnail Cryptonatica affinis

arrowtooth flounder Atheresthes stomias

articulated bamboo coral Isidella species

Atka mackerel Pleurogrammus monopterygius

barbed eualid Eualus barbatus

barnacle species Thoracica

barrel sponge Halichondria panicea

barrel sponge species Halichondria species

barreleye Macropinna microstoma

baseball sponge Craniella cranium

basketstar Gorgonocephalus eucnemis

basketstar species Gorgonocephalus species

bat sea star species Ceramaster species

beautiful sun star Solaster species C (Clark)

Bering eelpout Lycodes beringi

Bering Henricia Henricia beringiania

Bering skate Bathyraja interrupta

Bering skate egg case Bathyraja interrupta egg case

Bering spiny star Hippasteria species C (Clark)

bigmouth sculpin Hemitripterus bolini

bigmouth sculpin eggs Hemitripterus bolini eggs

bigscale species Melamphaidae

bivalve species Acharax johnsoni

bivalve species Bivalvia

blackfaced red snailfish Paraliparis ulochir

blackfin poacher Bathyagonus nigripinnis

blackfin snailfish Careproctus cypselurus

blackline snipe eel Avocettina infans

blacklip snailfish Elassodiscus tremebundus

blacknose sculpin Icelus canaliculatus

blacksmelt species Bathylagus species

blackspined sea star Lethasterias nanimensis

Table 5a. - - Alphabetical list by common name of all fishes and invertebrates 

 encountered on the 2010 EBSS survey. 

23
Common name Species/Taxon

blackspotted rockfish Sebastes melanostictus

blacktail snailfish Careproctus melanurus

blob sculpin Psychrolutes phrictus

blotched snailfish Crystallichthys cyclospilus

boreopacific armhook squid Gonatopsis borealis

Bowers Bank snailfish Careproctus bowersianus

brachiopod species Frieleia halli

brisingid sea star Brisingidae

bristlemouth species Gonostomatidae

brittlestarfish species Ophiacantha cataleimmoida

brittlestarfish species Ophiacantha normani

brittlestarfish species Ophiopholis longispina

brittlestarfish species Ophioscolex species

brittlestarfish species Ophiuroidea

brittlestarfish species Stegophiura ponderosa

brokenline lampfish Lampanyctus jordani

bryozoan species Alcyonidium pedunculatum

California headlightfish Diaphus theta

cannonball sun star Heterozonias alternatus

chestnut whelk Buccinum castaneum

chevron-tentacled anemone Cribrinopsis fernaldi

Chinook salmon Oncorhynchus tshawytscha

chiton species Leptochiton species

chiton species Placiphorella pacifica

chiton species Placiphorella species

Chrysaora jellyfish Chrysaora melanaster

chum salmon Oncorhynchus keta

clawed armhook squid Gonatus onyx

clay pipe sponge Aphrocallistes vastus

comb jelly species Beroe abyssicola

comb jelly species Beroe species

Commander skate Bathyraja lindbergi

Commander skate egg case Bathyraja lindbergi egg case

common mud star Ctenodiscus crispatus

coral eelpout Puzanovia rubra

coral species Amphilaphis species

coral species Muriceides species cf. cylindrica (Bayer et al.)

coral species Primnoa species

costate whelk Buccinum costatum

crab species Oregonia bifurca

crangonid shrimp species Crangon species

crangonid shrimp species Crangonidae

crested bigscale Poromitra curilensis (=crassiceps)

crested sea star Lophaster furcilliger

crested star Lophaster vexator

crimson pasiphaeid Pasiphaea tarda

crinoid species Florometra inexpectata

crinoid species Florometra species

crinoid species Crinoidea species 

darkfin sculpin Malacocottus zonurus

Table 5a. - - Continued.

24
Common name Species/Taxon

Table 5a. - - Continued.

deep sea papillate cucumber Pannychia moseleyi

deepsea eualid Eualus biunguis

deepsea skate Bathyraja abyssicola

deepsea sole Embassichthys bathybius

deepsea spinyhead Metacrangon variabilis

divaricate nutclam Acila castrensis

dorid species Dendronotus species

Dover sole Microstomus pacificus

dreamer species Oneirodes species

dreamer species Oneirodes thompsoni

dusky rockfish Sebastes variabilis

eared barnacle Scalpellum cornutum

eastern Pacific bobtail Rossia pacifica

ebony eelpout Lycodes concolor

echiuroid worm species Echiura

eelpout species Bothrocara species

eelpout species Lycenchelys species

eelpout species Lycodapus species

eelpout species Lycodes species

egg yolk jelly Phacellophora camtschatica

emarginate snailfish Careproctus furcellus

empty clam shells Bivalvia shells

empty snail shells Gastropoda shells

encrusting coral Clavularia incrustans

eulachon Thaleichthys pacificus

eualid shrimp species Eualus species

Evermann's seastar Zoroaster evermanni

feathery shipworm Bankia setacea

Fisher sun star Solaster species F (Clark)

flabby sculpin Zesticelus profundorum

flapjack devilfish Opisthoteuthis californiana

flathead sole Hippoglossoides elassodon

four spined brittle star Ophiura quadrispina

fragile moonsnail Bulbus fragilis

fragile sea star Cheiraster dawsoni

funnel sponge Phakellia cribrosa

fuzzy hermit crab Pagurus trigonocheirus

garnet lampfish Stenobrachius nannochir

gastropod species Antiplanes thalea

gastropod species Puncturella rothi

giant barnacle Balanus evermanni

giant grenadier Albatrossia pectoralis

giant octopus Octopus dofleini

giant red mysid Neognathophausia gigas

gigantic anemone Metridium farcimen (=Metridium giganteum )

glass sponge species Hexactinellida

golden king crab Lithodes aequispinus

gorgonian coral species Gorgonacea

grape anemone Oractis diomedeae

gravel tube worm Onuphis conchylega

25
Common name Species/Taxon

Table 5a. - - Continued.

gray starsnout poacher Bathyagonus alascanus

great sculpin Myoxocephalus polyacanthocephalus

green sea urchin Strongylocentrotus droebachiensis

Greenland cockle Serripes groenlandicus

Greenland turbot Reinhardtius hippoglossoides

Greenland wentletrap Boreoscala greenlandica

grooved sea star Crossaster borealis

grooved Tanner crab Chionoecetes tanneri

hairy-lure dreamer Oneirodes bulbosus

hat sponge Phakellia beringensis

heart urchin Brisaster latifrons

heart urchin species Brisaster owstoni

hermit species Pagurus cornutus

hermit species Pagurus species

highsnout bigscale Melamphaes lugubris

Korean horsehair crab Erimacrus isenbeckii

hot dog sea anemone Bathyphelia australis

humpback snailfish Elassodiscus caudatus

hybrid Tanner crab Chionoecetes hybrid

isopod species Rocinella angusta

jellyfish species Aequorea species

jellyfish species Atolla species

jellyfish species Aurelia species

jellyfish species Periphylla periphylla

jellyfish species Scyphozoa

Kamchatka coral Paragorgia arborea

Kamchatka flounder Atheresthes evermanni

keeled aforia Aforia circinata

Kessler sun star Solaster species E (Clark)

king crab species Paralomis multispina

king crab species Paralomis species A (Clark 2006)

king crab species Paralomis verrilli

knobbyhand hermit Pagurus confragosus

ladder whelk Buccinum scalariforme

lampfish species Lampanyctus species

lampfish species Stenobrachius species

lamprey species Petromyzontidae

lebbeid shrimp species Lebbeus species

lion's mane Cyanea capillata

long nippled sponge Polymastia robusta

longfin grenadier Coryphaenoides longifilis

longfinger hermit Pagurus rathbuni

longhand hermit Pagurus tanneri

longhorned decorator crab Chorilia longipes

longnose lancetfish Alepisaurus ferox

longsnout prickleback Lumpenella longirostris

longspine thornyhead Sebastolobus altivelis

magistrate armhook squid Berryteuthis magister

majestic sea star Pedicellaster magister

mollusk species Neomenia cf. yamamoti (Clark 2006)

26
Common name Species/Taxon

Table 5a. - - Continued.

mollusk species Neomenia species

mollusk species Onchidiopsis species

mottled anemone Urticina crassicornis

mud skate Bathyraja taranetzi

mud skate egg case Bathyraja taranetzi egg case

Murray sea pen Anthoptilum murrayi

Mysidae shrimp species Mysidae

Nodal bamboo coral species Keratoisis species

North Pacific sea star Leptychaster arcticus

northern carditid Cyclocardia species cf. borealis (Clark 2006)

northern horsemussel Modiolus modiolus

northern lampfish Stenobrachius leucopsarus

northern pearleye Benthalbella dentata

northern rock sole Lepidopsetta polyxystra

northern rockfish Sebastes polyspinis

northern sea star Dipsacaster borealis

northern smoothtongue Leuroglossus schmidti

notched brittlestar Ophiura sarsi

nudibranch species Nudibranchia

oblique smoothcockle Serripes notabilis

octopus species Benthoctopus oregonensis

octopus species Benthoctopus species

octopus species Graneledone species cf. boreopacifica (Nesis)

octopus species Japetella diaphana

octopus species Octopodidae

octopus species Opisthoteuthis species cf. californiana (Jorgensen)

octopus species Sasakiopus salebrosus

orange bat sea star Ceramaster patagonicus

orange-pink sea urchin Allocentrotus fragilis

Oregon triton Fusitriton oregonensis

Pacific ambereye Hymenodora frontalis

Pacific blacksmelt Bathylagus pacificus

Pacific cod Gadus macrocephalus

Pacific Colga Colga pacifica

Pacific flatnose Antimora microlepis

Pacific glass shrimp Pasiphaea pacifica

Pacific grenadier Coryphaenoides acrolepis

Pacific hake Merluccius productus

Pacific halibut Hippoglossus stenolepis

Pacific herring Clupea pallasi

Pacific lamprey Lampetra tridentata

Pacific lyre crab Hyas lyratus

Pacific ocean perch Sebastes alutus

Pacific sergestid Sergestes similis

Pacific sleeper shark Somniosus pacificus

Pacific viperfish Chauliodus macouni

pale mammilated sponge Weberella bursa

pale moonsnail Euspira pallida

peaked shrimp Acanthephyra curtirostris

peanut worm unid. Sipuncula

27
Common name Species/Taxon

Table 5a. - - Continued.

pearly prickleback Bryozoichthys marjorius

pinch bug species Munidopsis species

pincushion sea star Diplopteraster multipes

pink rose star Crossaster species B (Clark)

pinpoint lampfish Nannobrachium regale

polychaete worm species Polychaeta

polychaete worm tubes Polychaete tubes

popeye blacksmelt Bathylagus ochotensis

popeye grenadier Coryphaenoides cinereus

Pribilof whelk Neptunea pribiloffensis

proboscis snailfish Careproctus simus

prowfish Zaprora silenus

puncterellas Cranopsis species

purple hermit Elassochirus cavimanus

purple striated sea anemone Actiniaria species

red bat star Ceramaster japonicus

red snailfish Paraliparis dactylosus

redbanded rockfish Sebastes babcocki

reticulate anemone Actinauge verrilli

rex sole Glyptocephalus zachirus

ribbed bryozoan Rhamphostomella costata

ridged blood star Henricia aspera

ridged crangon Crangon dalli

robust blacksmelt Bathylagus milleri

rockfish species Sebastes species

rose sea star Crossaster papposus

rosy tritonia Tritonia diomedea

rotund trophon Boreotrophon rotundatus

rough China hat sponge Neoesperiopsis infundibula

rough purple sea anemone Paractinostola faeculenta

rougheye rockfish Sebastes aleutianus

roughtail skate Bathyraja trachura

roughtail skate egg case Bathyraja trachura egg case

rusty snailfish Paraliparis species cf. pectoralis (Orr and Baldwin)

sablefish Anoplopoma fimbria

salmon snailfish Careproctus rastrinus

sandy sea cucumber Pseudostichopus mollis

sawback poacher Leptagonus frenatus

scaly paperbone Scopelosaurus harryi

scarlet king crab Lithodes couesi

scarlet sea star Pseudarchaster parelii

sea anemone species Actinernus species

sea anemone species Actiniaria

sea anemone species Actinistola species A (Clark 2006)

sea anemone species Actinoscyphia species

sea anemone species Actinostolidae

sea anemone species Actinurnis species

sea anemone species Hormathiidae

sea anemone species Stomphia species

sea anemone species Urticina species

28
Common name Species/Taxon

Table 5a. - - Continued.

sea cucumber species Bathyplotes species

sea cucumber species Holothuroidea

sea cucumber species Pannychia species

sea cucumber species Psolus species

sea cucumber species Scotoplanes species

sea cucumber species Synallactes challengeri

sea cucumber species Synallactes species

sea mouse species Aphrodita negligens

sea mouse species Aphrodita species

sea raspberry Gersemia species

sea spider species Colossendeis species

sea spider species Pycnogonida

sea star species Asteronyx species

sea star species Brisingella exilis

sea star species Brisingella species

sea star species Henricia asthenactis

sea star species Henricia derjugini

sea star species Henricia longispina

sea star species Henricia species

sea star species Leptychaster anomalus

sea star species Lophaster species

sea star species Mediaster tenellus

sea star species Myxoderma sacculatum

sea star species Nearchaster species

sea star species Nearchaster variabilis

sea star species Odontohenricia fisheri

sea star species Odontohenricia species

sea star species Odontohenricia species A (Clark)

sea star species Pteraster jordani

sea star species Pteraster marssipus

sea star species Pteraster species

sea star species Pteraster tesselatus

sea star species Solaster hypothrissus

sea star species Solaster species

sea star species Solaster species A (Clark 1997)

sea star species Stephanasterias albula

sea urchin species Strongylocentrotus species

searcher Bathymaster signatus

seaslug species Tritonia species

seawhip species Halipteris species

seawhip species Halipteris willemoesi

serpent sea star Asteronyx loveni

shadow eelpout Bothrocara nyx

shell shrimp Crangon alaskensis

shortfin eelpout Lycodes brevipes

shortraker rockfish Sebastes borealis

shortscale eualid Eualus suckleyi

shortspine thornyhead Sebastolobus alascanus

shrew whelk Colus halli

shrimp species Bentheogennema borealis

29
Common name Species/Taxon

Table 5a. - - Continued.

shrimp species Pandalopsis aleutica

shrimp species Pandalopsis ampla

shrimp species Pandalopsis longirostris

shrimp species Pandalopsis species

sidestripe shrimp Pandalopsis dispar

silvergray rockfish Sebastes brevispinis

skate species Bathyraja species

skate species egg case Bathyraja species egg case

slender codling Halargyreus johnsonii

slender seawhips Stylatula species

slim snailfish Rhinoliparis attenuatus

smalldisk snailfish Careproctus gilberti

smooth green sponge Latrunculia species B (Clark 2006)

smooth lumpsucker Aptocyclus ventricosus

smoothskin octopus Benthoctopus leioderma

smoothstem seawhip Virgularia species

snail eggs gastropod eggs

snail species Beringius frielei

snail species Beringius undatus

snail species Buccinum s pecies

snail species Colus species

snail species Otukaia kiheiziebisu

snail species Volutomitra alaskana

snail species egg case Beringius species eggs

snail species egg case Buccinum species eggs

snailfish species Careproctus species

snailfish species Elassodiscus species

snailfish species Liparidinae

snailfish species Paraliparis species

snailfish species Paraliparis species cf. dactylosus (Orr and Baldwin)

snailfish species Paraliparis species cf. ulochir (Orr and Baldwin)

snailfish species Rhinoliparis species

snakehead eelpout Lycenchelys crotalinus

snakeshead brachiopod Terebratulina unguicula

snow crab Chionoecetes opilio

soft coral species Anthomastus species

softskin slickhead Rouleina attrita

spectacled sculpin Triglops scepticus

spiny eel species Polyacanthonotus challengeri

spiny henricia Henricia spiculifera

spiny lebbeid Lebbeus groenlandicus

spiny red sea star Hippasteria spinosa

spiny sea star speices Hippasteria armata

spiny sea star speices Hippasteria californica

spiny sea star speices Hippasteria heathi

spiny sea star speices Hippasteria species

spiny trophon Scabrotrophon scitulus

spinyhead sculpin Dasycottus setiger

spinyridge shrimp Notostomus japonicus

splendid hermit Labidochirus splendescens

30
Common name Species/Taxon

Table 5a. - - Continued.

sponge hermit Pagurus brandti

sponge species Neoesperiopsis digitata

sponge species Phakellia species

sponge species Polymastia species

sponge species Porifera

sponge species Staurocalyptus species

sponge species Suberites ficus

sponge species Swiftia species

squid species Chiroteuthis calyx

squid species Galiteuthis phyllura

squid species Gonatus madokai

squid species Gonatus middendorffi

squid species Gonatus species

squid species Taonius pavo

squid species Teuthoidea

starsnout poacher species Bathyagonus species

striped sea leech Notostomobdella cyclostoma

sweet sea potato Molpadia intermedia

swellhead snailfish Paraliparis cephalus

Swift's sea star Gephyreaster swifti

swimming anemone Stomphia coccinea

swimming sea cucumber Paelopatides confundens

swollen whelk Buccinum oedematum

Tanner crab Chionoecetes bairdi

tentacle-shedding anemone Liponema brevicornis

thick spined brittle star Ophiolebes pachybactra

thin-ribbed whelk Colus herendeenii

thorny sculpin Icelus spiniger

three-ribbed whelk Ancistrolepis eucosmius

tomato snailfish Careproctus species G (Orr)

toothless snailfish Paraliparis paucidens

Townsend hermit crab Pagurus townsendi

tree sponge Mycale loveni

tree sponge species Mycale species

triangle Tanner crab Chionoecetes angulatus

tubeshoulder species Platytroctidae

tunicate species Ascidiacea

tunicate species Boltenia species

twoline eelpout Bothrocara brunneum

two-ribbed whelk Ancistrolepis bicinctus

twospine crangon Crangon communis

ubiquitous brittle star Ophiopholis aculeata

vampire squid Vampyroteuthis infernalis

Vancouver lampshell Laqueus vancouverensis

Vancouver scallop Delectopecten vancouverensis

vase sponge Aulosaccus schulzei

Verrill pinch bug Munidopsis verrilli

walleye pollock Theragra chalcogramma

warped whelk Pyrulofusus deformis

western eelpout Bothrocara zestum

31
Common name Species/Taxon

Table 5a. - - Continued.

whelk species Neptunea insularis

whelk species Neptunea species

whelk species Neptunea species F (Clark & McLean)

whelk species Pyrulofusus dexius

whelk species Pyrulofusus melonis

whelk species Pyrulofusus species eggs

whelk species egg case Neptunea species eggs

white henricia Henricia species B (Clark 2006)

white neptune Neptunea amianta

white night doris Archidoris odhneri

white rose star Crossaster species A (Clark)

white scallop Chlamys albida

white sea urchin Strongylocentrotus pallidus

whiteblotched skate Bathyraja maculata

whiteblotched skate egg case Bathyraja maculata egg case

whitebrow skate Bathyraja minispinosa

whitebrow skate egg case Bathyraja minispinosa egg case

whiteknee hermit Pagurus dalli

whitescaled sea cucumber Psolus squamatus

wide-eye sculpin Icelus euryops

worm species Cerebratulus californienesis

worm species Emplectonema species

worm species Phascolosomatidae

worm species Serpula species

worm species Spinther species A (Clark 2006)

worm species Polychaeta species

wrinkled star Pteraster militaris

yellow Irish lord Hemilepidotus jordani

yellow leafy sponge Leucosolenia blanca

yellowleg pandalid Pandalus tridens

yellowmouth rockfish Sebastes reedi

32
Species/Taxon Common name

Acanthephyra curtirostris peaked shrimp

Acharax johnsoni bivalve species

Acila castrensis divaricate nutclam

Actinauge verrilli reticulate anemone

Actinernus species sea anemone species

Actiniaria sea anemone species

Actinistola species A (Clark 2006) sea anemone species

Actinoscyphia species sea anemone species

Actinostolidae sea anemone species

Actinurnis species sea anemone species

Aequorea species jellyfish species

Aforia circinata keeled aforia

Albatrossia pectoralis giant grenadier

Alcyonidium pedunculatum bryozoan species

Alepisaurus ferox longnose lancetfish

Allocentrotus fragilis orange-pink sea urchin

Amphilaphis species coral species

Amphiodia species amphipod species

Amphipoda amphipod species

Ancistrolepis bicinctus two-ribbed whelk

Ancistrolepis eucosmius three-ribbed whelk

Anoplopoma fimbria sablefish

Anthomastus species soft coral species

Anthoptilum murrayi Murray sea pen

Antimora microlepis Pacific flatnose

Antiplanes thalea gastropod species

Aphrocallistes vastus clay pipe sponge

Aphrodita negligens sea mouse species 

Aphrodita species sea mouse species 

Aptocyclus ventricosus smooth lumpsucker

Archidoris odhneri white night doris

Arctomelon species cf. stearnsii (Clark & McLean) Alaska volute species

Arctomelon stearnsii Alaska volute

Argis dentata Arctic argid

Ascidiacea tunicate species

Aspidophoroides bartoni Aleutian alligatorfish

Asteronyx loveni serpent sea star

Asteronyx species sea star species

Atheresthes evermanni Kamchatka flounder

Atheresthes stomias arrowtooth flounder

Atolla species jellyfish species

Aulosaccus schulzei vase sponge

Aurelia species jellyfish species

Avocettina infans blackline snipe eel

Balanus evermanni giant barnacle

Bankia setacea feathery shipworm

Bathyagonus alascanus gray starsnout poacher

Bathyagonus nigripinnis blackfin poacher

Bathyagonus species starsnout poacher species

Table 5b. - - Alphabetical list by scientific name of all fishes and invertebrates 

 on the 2010 EBSS survey.

33
Species/Taxon Common name Bathylagus milleri robust blacksmelt Bathylagus ochotensis popeye blacksmelt Bathylagus pacificus Pacific blacksmelt Bathylagus species blacksmelt species Bathymaster signatus searcher Bathyphelia australis hot dog sea anemone Bathyplotes species sea cucumber species Bathyraja abyssicola deepsea skate Bathyraja aleutica Aleutian skate Bathyraja aleutica egg case Aleutian skate egg case Bathyraja interrupta Bering skate Bathyraja interrupta egg case Bering skate egg case Bathyraja lindbergi Commander skate Bathyraja lindbergi egg case Commander skate egg case Bathyraja maculata whiteblotched skate Bathyraja maculata egg case whiteblotched skate egg case Bathyraja minispinosa whitebrow skate Bathyraja minispinosa egg case whitebrow skate egg case Bathyraja parmifera Alaska skate Bathyraja parmifera egg case Alaska skate egg case Bathyraja species skate species Bathyraja species egg case skate species egg case Bathyraja taranetzi mud skate Bathyraja taranetzi egg case mud skate egg case Bathyraja trachura roughtail skate Bathyraja trachura egg case roughtail skate egg case Benthalbella dentata northern pearleye Bentheogennema borealis shrimp species Benthoctopus leioderma smoothskin octopus Benthoctopus oregonensis octopus species Benthoctopus species octopus species Beringius frielei snail species Beringius species eggs snail species egg case Beringius undatus snail species Beroe abyssicola comb jelly species Beroe species comb jelly species Berryteuthis magister magistrate armhook squid

Bivalvia

bivalve species

Boltenia species tunicate species

Boreoscala greenlandica Greenland wentletrap Boreotrophon alaskanus Alaskan trophon Boreotrophon rotundatus rotund trophon Bothrocara brunneum twoline eelpout Bothrocara nyx shadow eelpout Bothrocara pusillum Alaska eelpout Bothrocara species eelpout species Bothrocara zestum western eelpout Brisaster latifrons heart urchin Brisaster owstoni heart urchin species Brisingella exilis sea star species

Table 5b. - - Continued.

34
Species/Taxon Common name

Table 5b. - - Continued.

Brisingella species sea star species

Brisingidae brisingid sea star

Bryozoichthys marjorius pearly prickleback

Buccinum castaneum chestnut whelk

Buccinum costatum costate whelk

Buccinum oedematum swollen whelk

Buccinum scalariforme ladder whelk

Buccinum species snail species

Buccinum species eggs snail species egg case

Bulbus fragilis fragile moonsnail

Careproctus bowersianus Bowers Bank snailfish

Careproctus colletti Alaska snailfish

Careproctus cypselurus blackfin snailfish

Careproctus furcellus emarginate snailfish

Careproctus gilberti smalldisk snailfish

Careproctus melanurus blacktail snailfish

Careproctus rastrinus salmon snailfish

Careproctus simus proboscis snailfish

Careproctus species snailfish species

Careproctus species G (Orr) tomato snailfish

Ceramaster japonicus red bat star

Ceramaster patagonicus orange bat sea star

Ceramaster species bat sea star species

Cerebratulus californienesis worm species

Chauliodus macouni Pacific viperfish

Cheiraster dawsoni fragile sea star

Chionoecetes angulatus triangle Tanner crab

Chionoecetes bairdi Tanner crab

Chionoecetes hybrid hybrid Tanner crab

Chionoecetes opilio snow crab

Chionoecetes tanneri grooved Tanner crab

Chiroteuthis calyx squid species

Chlamys albida white scallop

Chorilia longipes longhorned decorator crab

Chrysaora melanaster Chrysaora jellyfish 

Clavularia incrustans encrusting coral

Clupea pallasi Pacific herring

Colga pacifica Pacific Colga

Colossendeis species sea spider species

Colus halli shrew whelk

Colus herendeenii thin-ribbed whelk

Colus species snail species

Coryphaenoides acrolepis Pacific grenadier

Coryphaenoides cinereus popeye grenadier

Coryphaenoides longifilis longfin grenadier

Crangon alaskensis shell shrimp

Crangon communis twospine crangon

Crangon dalli ridged crangon

Crangon species crangonid shrimp species

Crangonidae crangonid shrimp species

35
Species/Taxon Common name

Table 5b. - - Continued.

Craniella cranium baseball sponge

Cranopsis species puncterellas

Cribrinopsis fernaldi chevron-tentacled anemone

Crossaster borealis grooved sea star

Crossaster papposus rose sea star

Crossaster species A (Clark) white rose star

Crossaster species B (Clark) pink rose star

Cryptonatica (=Natica ) aleutica Aleutian moonsnail

Cryptonatica affinis Arctic moonsnail

Crystallichthys cyclospilus blotched snailfish

Ctenodiscus crispatus common mud star

Cyanea capillata lion's mane

Cyclocardia species cf. borealis (Clark 2006) northern carditid

Dasycottus setiger spinyhead sculpin

Delectopecten vancouverensis Vancouver scallop

Dendronotus species dorid species

Diaphus theta California headlightfish

Diplopteraster multipes pincushion sea star

Dipsacaster borealis northern sea star

Echiura echiuroid worm species

Elassochirus cavimanus purple hermit

Elassodiscus caudatus humpback snailfish

Elassodiscus species snailfish species

Elassodiscus tremebundus blacklip snailfish

Embassichthys bathybius deepsea sole

Emplectonema species worm species

Erimacrus isenbeckii Korean horsehair crab

Eualus barbatus barbed eualid

Eualus biunguis deepsea eualid

Eualus species eualid shrimp species

Eualus suckleyi shortscale eualid

Euspira pallida pale moonsnail

Florometra inexpectata crinoid species

Florometra species crinoid species

Frieleia halli brachiopod species

Fusitriton oregonensis Oregon triton

Gadus macrocephalus Pacific cod

Galiteuthis phyllura squid species

gastropod eggs snail eggs

Gephyreaster swifti Swift's sea star

Gersemia species sea raspberry

Glyptocephalus zachirus rex sole

Gonatopsis borealis boreopacific armhook squid

Gonatus madokai squid species

Gonatus middendorffi squid species

Gonatus onyx clawed armhook squid

Gonatus species squid species

Gonostomatidae bristlemouth species

Gorgonacea gorgonian coral species

Gorgonocephalus eucnemis basketstar

36
Species/Taxon Common name

Table 5b. - - Continued.

Gorgonocephalus species basketstar species 

Graneledone species cf. boreopacifica (Nesis) octopus species

Halargyreus johnsonii slender codling

Halichondria panicea barrel sponge

Halichondria species barrel sponge species

Halipteris species seawhip species

Halipteris willemoesi seawhip species

Hemilepidotus jordani yellow Irish lord

Hemitripterus bolini bigmouth sculpin

Hemitripterus bolini eggs bigmouth sculpin eggs

Henricia aspera ridged blood star

Henricia asthenactis sea star species

Henricia beringiania Bering Henricia

Henricia derjugini sea star species

Henricia longispina sea star species

Henricia species sea star species

Henricia species B (Clark 2006) white henricia

Henricia spiculifera spiny henricia

Heterozonias alternatus cannonball sun star

Hexactinellida glass sponge species

Hippasteria armata spiny sea star speices

Hippasteria californica spiny sea star speices

Hippasteria heathi spiny sea star speices

Hippasteria species spiny sea star speices

Hippasteria species C (Clark) Bering spiny star

Hippasteria spinosa spiny red sea star

Hippoglossoides elassodon flathead sole

Hippoglossus stenolepis Pacific halibut

Holothuroidea sea cucumber species

Hormathiidae sea anemone species

Hyas lyratus Pacific lyre crab

Hymenodora frontalis Pacific ambereye

Icelus canaliculatus blacknose sculpin

Icelus euryops wide-eye sculpin

Icelus spiniger thorny sculpin

Isidella species articulated bamboo coral

Japetella diaphana octopus species

Keratoisis species Nodal bamboo coral species

Labidochirus splendescens splendid hermit

Lampanyctus jordani brokenline lampfish

Lampanyctus species lampfish species

Lampetra tridentata Pacific lamprey

Laqueus vancouverensis Vancouver lampshell

Latrunculia species B (Clark 2006) smooth green sponge

Lebbeus groenlandicus spiny lebbeid

Lebbeus species lebbeid shrimp species

Lepidopsetta polyxystra northern rock sole

Leptagonus frenatus sawback poacher

Leptochiton species chiton species

Leptychaster anomalus sea star species

37
Species/Taxon Common name

Table 5b. - - Continued.

Leptychaster arcticus North Pacific sea star

Lethasterias nanimensis blackspined sea star

Leucosolenia blanca yellow leafy sponge

Leuroglossus schmidti northern smoothtongue

Liparidinae snailfish species

Liponema brevicornis tentacle-shedding anemone

Lithodes aequispinus golden king crab

Lithodes couesi scarlet king crab

Lophaster furcilliger crested sea star

Lophaster species sea star species

Lophaster vexator crested star

Lumpenella longirostris longsnout prickleback

Lycenchelys crotalinus snakehead eelpout

Lycenchelys species eelpout species

Lycodapus species eelpout species

Lycodes beringi Bering eelpout

Lycodes brevipes shortfin eelpout

Lycodes concolor ebony eelpout

Lycodes species eelpout species

Macropinna microstoma barreleye

Malacocottus zonurus darkfin sculpin

Mediaster tenellus sea star species

Melamphaes lugubris highsnout bigscale

Melamphaidae bigscale species

Merluccius productus Pacific hake

Metacrangon variabilis deepsea spinyhead

Metridium farcimen (=Metridium giganteum ) gigantic anemone

Microstomus pacificus Dover sole

Modiolus modiolus northern horsemussel

Molpadia intermedia sweet sea potato

Munidopsis species pinch bug species

Munidopsis verrilli Verrill pinch bug

Muriceides species cf. cylindrica (Bayer et al.) coral species

Mycale loveni tree sponge

Mycale species tree sponge species

Myoxocephalus polyacanthocephalus great sculpin

Mysidae Mysidae shrimp species

Myxoderma sacculatum sea star species

Nannobrachium regale pinpoint lampfish

Nearchaster species sea star species

Nearchaster variabilis sea star species

Neoesperiopsis digitata sponge species

Neoesperiopsis infundibula rough China hat sponge

Neognathophausia gigas giant red mysid

Neomenia cf. yamamoti (Clark 2006) mollusk species

Neomenia species mollusk species

Neptunea amianta white neptune

Neptunea insularis whelk species

Neptunea pribiloffensis Pribilof whelk

Neptunea species whelk species

38
Species/Taxon Common name

Table 5b. - - Continued.

Neptunea species eggs whelk species egg case

Neptunea species F (Clark & McLean) whelk species

Notostomobdella cyclostoma striped sea leech

Notostomus japonicus spinyridge shrimp

Nudibranchia nudibranch species

Octopodidae octopus species

Octopus dofleini giant octopus

Odontohenricia fisheri sea star species

Odontohenricia species sea star species

Odontohenricia species A (Clark) sea star species

Onchidiopsis species mollusk species

Oncorhynchus keta chum salmon

Oncorhynchus tshawytscha Chinook salmon

Oneirodes bulbosus hairy-lure dreamer

Oneirodes species dreamer species

Oneirodes thompsoni dreamer species

Onuphis conchylega gravel tube worm

Ophiacantha cataleimmoida brittlestarfish species

Ophiacantha normani brittlestarfish species

Ophiolebes pachybactra thick spined brittle star

Ophiopholis aculeata ubiquitous brittle star

Ophiopholis longispina brittlestarfish species

Ophioscolex species brittlestarfish species

Ophiura quadrispina four spined brittle star

Ophiura sarsi notched brittlestar

Ophiuroidea brittlestarfish species

Opisthoteuthis californiana flapjack devilfish

Opisthoteuthis species cf. californiana (Jorgensen) octopus species

Oractis diomedeae grape anemone

Oregonia bifurca crab species

Otukaia kiheiziebisu snail species

Paelopatides confundens swimming sea cucumber

Pagurus aleuticus Aleutian hermit

Pagurus brandti sponge hermit

Pagurus confragosus knobbyhand hermit

Pagurus cornutus hermit species

Pagurus dalli whiteknee hermit

Pagurus ochotensis Alaskan hermit

Pagurus rathbuni longfinger hermit

Pagurus species hermit species 

Pagurus tanneri longhand hermit

Pagurus townsendi Townsend hermit crab

Pagurus trigonocheirus fuzzy hermit crab

Pandalopsis aleutica shrimp species

Pandalopsis ampla shrimp species

Pandalopsis dispar sidestripe shrimp

Pandalopsis longirostris shrimp species

Pandalopsis species shrimp species

Pandalus eous (=borealis) Alaskan pink (=northern) shrimp

Pandalus tridens yellowleg pandalid

39
Species/Taxon Common name

Table 5b. - - Continued.

Pannychia moseleyi deep sea papillate cucumber

Pannychia species sea cucumber species

Paractinostola faeculenta rough purple sea anemone

Paragorgia arborea Kamchatka coral

Paraliparis cephalus swellhead snailfish

Paraliparis dactylosus red snailfish

Paraliparis paucidens toothless snailfish

Paraliparis species snailfish species

Paraliparis species cf. dactylosus (Orr and Baldwin) snailfish species

Paraliparis species cf. pectoralis (Orr and Baldwin) rusty snailfish

Paraliparis species cf. ulochir (Orr and Baldwin) snailfish species

Paraliparis ulochir blackfaced red snailfish

Paralomis multispina king crab species

Paralomis species A (Clark 2006) king crab species

Paralomis verrilli king crab species

Pasiphaea pacifica Pacific glass shrimp

Pasiphaea tarda crimson pasiphaeid

Pedicellaster magister majestic sea star

Periphylla periphylla jellyfish species

Petromyzontidae lamprey species

Phacellophora camtschatica egg yolk jelly

Phakellia beringensis hat sponge

Phakellia cribrosa funnel sponge

Phakellia species sponge species

Phascolosomatidae worm species

Placiphorella pacifica chiton species

Placiphorella species chiton species

Platytroctidae tubeshoulder species

Pleurogrammus monopterygius Atka mackerel

Polyacanthonotus challengeri spiny eel species

Polychaeta polychaete worm species

Polychaete tubes polychaete worm tubes

Polymastia robusta long nippled sponge

Polymastia species sponge species

Porifera sponge species

Poromitra curilensis (=crassiceps) crested bigscale

Primnoa species coral species

Pseudarchaster parelii scarlet sea star

Pseudostichopus mollis sandy sea cucumber

Psolus species sea cucumber species

Psolus squamatus whitescaled sea cucumber

Psychrolutes phrictus blob sculpin

Pteraster jordani sea star species

Pteraster marssipus sea star species

Pteraster militaris wrinkled star

Pteraster species sea star species

Pteraster tesselatus sea star species

Puncturella rothi gastropod species

Puzanovia rubra coral eelpout

Pycnogonida sea spider species

40
Species/Taxon Common name

Table 5b. - - Continued.

Pyrulofusus deformis warped whelk

Pyrulofusus dexius whelk species

Pyrulofusus melonis whelk species

Pyru

lofusus species eggs whelk species

Reinhardtius hippoglossoides Greenland turbot Rhamphostomella costata ribbed bryozoan Rhinoliparis attenuatus slim snailfish

Rhinoliparis species snailfish species

Rocinella angusta isopod species Rossia pacifica eastern Pacific bobtail Rouleina attrita softskin slickhead

Sasakiopus salebrosus octopus species

Scabrotrophon scitulus spiny trophon

Scalpellum cornutum eared barnacle

Scopelosaurus harryi scaly paperbone

Scotop

lanes species sea cucumber species

Scyphozoa jellyfish species

Sebastes aleutianus rougheye rockfish

Sebastes alutus Pacific ocean perch

Sebastes babcocki redbanded rockfish

Sebastes borealis shortraker rockfish

Sebastes brevispinis silvergray rockfish

Sebastes melanostictus

blackspotted rockfish

Sebastes polyspinis northern rockfish

Sebastes reedi yellowmouth rockfish

Se

bastes species rockfish species

Sebastes variabilis dusky rockfish

Sebastolobus alascanus shortspine thornyhead

Sebastolobus altivelis longspine thornyhead

Sergestes similis Pacific sergestid

Serpu

la species worm species

Serripes groenlandicus Greenland cockle

Serripes notabilis oblique smoothcockle

Sipuncula peanut worm unid.

Solaster hypothrissus sea star species

So

laster species sea star species

So

laster species A (Clark 1997) sea star species

So

laster species C (Clark)

beautiful sun star

So

laster species E (Clark) Kessler sun sta

r

Solaster species F (Clark) Fisher sun star

Somniosus pacificus Pacific sleeper shark

Spint

her species A (Clark 2006) worm species

Stauroca

lyptus species sponge species

Stegophiura ponderosa

brittlestarfish species

Stenobrachius leucopsarus northern lampfish

Stenobrachius nannochir garnet lampfish

Steno

brachius species lampfish species

Stephanasterias albula sea star species

Stomphia coccinea swimming anemone

Stomp

hia species sea anemone species

41
Species/Taxon Common name

Table 5b. - - Continued.

Strongylocentrotus droebachiensis green sea urchin

Strongylocentrotus pallidus white sea urchin

Strongy

locentrotus species sea urchin species

Sty

latula species slender seawhips

Suberites ficus sponge species

Swiftia spec

ies sponge species

Synallactes challengeri sea cucumber species

Synallactes spec

ies sea cucumber species

Taonius pavo squid species

Terebratulina unguicula snakeshead brachiopod

Teuthoidea squid species

Thaleichthys pacificus eulachon

Theragra chalcogramma walleye pollock

Thoracica

barnacle species

Triglops scepticus spectacled sculpin

Tritonia diomedea rosy tritonia

Tritonia spec

ies seaslug species

Urticina crassicornis mottled anemone

Urticina spec

ies sea anemone species

Vampyroteuthis infernalis vampire squid

Virgu

laria species smoothstem seawhip

Volutomitra alaskana snail species

Weberella bursa pale mammilated sponge Zaprora silenus prowfish Zesticelus profundorum flabby sculpin Zoroaster evermanni Evermann's seastar

Actiniaria species purple striated sea anemone

Polychaeta species worm species

Cr

inoidea species crinoid species

Bivalvia shells empty clam shells Gastropoda shells empty snail shells

42
Species name Total weight 

(kg)

Total 

number

Min-Max depth 

encountered (m)

Mean depth 

encountered 

(m)

Frequency of 

ocurrence 

(hauls)

Albatrossia pectoralis 137,010.71 39,057 296-1149 620 141

Sebastes alutus 45,990.34 55,001 207-580 348 86

Atheresthes stomias 15,894.82 14,608 201-735 398 134

Coryphaenoides cinereus 11,664.71 66,084 449-1149 733 88

Sebastolobus alascanus 8,416.37 12,897 206-1149 568 132

Bothrocara zestum 7,900.03 11,252 398-1149 597 75

Atheresthes evermanni 7,225.01 5,578 202-1149 492 169

Reinhardtius hippoglossoides 5,040.14 1,477 206-1149 547 139

Hippoglossoides elassodon 4,761.21 11,292 201-567 357 103

Bathyraja aleutica 4,511.84 1,485 202-1149 524 156

Pannychia moseleyi 3,322.12 40,103 220-1132 614 76

Glyptocephalus zachirus 2,616.81 3,946 202-637 363 95

Anoplopoma fimbria 2,336.96 697 398-1059 634 96

Theragra chalcogramma 1,783.62 1,271 202-510 305 56

Gadus macrocephalus 1,407.96 538 201-420 256 40

Hippoglossus stenolepis 1,238.44 193 201-616 380 57

Ophiacantha normani 1,194.12 1,287,848 403-1149 656 51

Bathyraja maculata 1,093.46 393 214-1059 451 64

Aphrocallistes vastus 1,025.32 4 202-965 520 60

Sebastes borealis 951.52 301 225-737 430 37

Bathyraja lindbergi 840.20 396 215-1149 648 73

Ceramaster japonicus 814.93 8,317 208-1116 505 127

Paractinostola faeculenta 797.22 2,810 206-1132 591 38

Coryphaenoides acrolepis 743.12 2,406 629-1149 935 29

Hemitripterus bolini 738.63 186 202-629 373 67

Liponema brevicornis 673.28 6,395 201-1149 451 132

Brisaster latifrons 671.24 35,976 206-1116 457 28

Bathyraja interrupta 644.19 521 201-1065 403 93

Lithodes aequispinus 616.21 789 202-1059 448 90

Lycodes concolor 589.00 664 398-1149 584 53

Hexactinellida 498.22 1 202-901 548 11

Berryteuthis magister 488.21 1,802 202-1149 466 141

Bathyraja minispinosa 486.79 305 214-1149 581 98

Chionoecetes angulatus 475.98 5,058 247-1149 694 77

Psychrolutes phrictus 402.04 129 747-1149 966 20

Dipsacaster borealis 347.24 1,834 206-1065 434 72

Chionoecetes tanneri 334.68 1,396 279-1149 650 85

Crossaster borealis 332.93 2,827 202-1149 506 154

Bathyraja trachura 315.78 154 597-1149 864 36

crinoid unidentified 290.32 18,691 565-1009 752 5

Neptunea sp. 251.62 2,419 201-1116 527 89

Bothrocara brunneum 229.81 415 425-1116 684 43

Somniosus pacificus 227.41 22 220-965 505 19

Chionoecetes bairdi 221.98 1,451 201-737 326 56

Bathyraja parmifera 220.19 35 206-416 271 15

Porifera 212.59 2 202-1149 448 85

Gorgonocephalus eucnemis 209.68 1,472 214-965 412 16

Malacocottus zonurus 199.64 1,994 202-1058 402 108

Nearchaster variabilis 198.54 5,847 336-1149 666 75

Polychaete tubes 196.57 2,770 909-1116 1011 3

Table 6. - - All species encountered on the 2010 EBSS survey with depth range and frequency 

 of occurrence. Species are listed in descending order by total catch weight. 

43
Species name Total weight 

(kg)

Total 

number

Min-Max depth 

caught (m)

Mean bottom 

depth (m)

Frequency of 

ocurrence 

(hauls)

Zaprora silenus 193.33 55 215-253 227 7

Pandalus eous 181.20 30,587 201-425 273 56

Embassichthys bathybius 152.92 139 616-901 721 18

Sebastes melanostictus 143.76 182 215-512 344 28

Asteronyx loveni 135.38 4,014 214-511 343 24

Bathyraja taranetzi 127.49 138 202-965 437 40

Lithodes couesi 124.67 182 510-1149 762 32

Microstomus pacificus 118.92 109 202-580 387 36

Careproctus melanurus 117.16 273 296-1065 675 59

Careproctus furcellus 97.12 269 206-1065 531 49

Virgularia sp. 95.73 10,783 220-847 460 9

Pagurus cornutus 84.78 1,991 206-637 408 53

Actinostolidae 84.45 2,540 201-1035 420 55

Aulosaccus schulzei 77.98 9 296-738 530 7

Sebastes aleutianus 71.42 75 201-439 294 22

Myxoderma sacculatum 66.48 532 430-1132 775 19

Dasycottus setiger 65.27 558 201-645 360 65

Ophiacantha cataleimmoida 64.48 25,092 296-635 505 18

Zoroaster evermanni 61.90 597 492-1132 802 26

Aphrodita negligens 61.61 3,717 206-1116 487 106

Chrysaora melanaster 60.97 99 215-1102 484 49

Lepidopsetta polyxystra 55.98 71 202-322 258 4

Paragorgia arborea 48.96 8 517-1035 819 6

Leptagonus frenatus 46.79 1,027 202-725 287 39

Bathyraja abyssicola 46.53 3 687-1014 904 3

Aptocyclus ventricosus 44.95 54 313-1149 641 34

Octopus dofleini 44.80 54 202-735 370 30

Fusitriton oregonensis 42.80 599 201-631 332 60

Pyrulofusus melonis 42.18 399 207-664 435 46

Lycodes beringi 41.81 765 219-1065 526 89

Pandalopsis dispar 40.01 2,613 206-909 398 48

Thaleichthys pacificus 39.97 957 201-608 326 19

Anthoptilum murrayi 38.28 5,406 1132-1132 1132 1

Paralomis multispina 36.78 77 632-1149 939 13

Diplopteraster multipes 35.19 146 202-1149 388 40

Antimora microlepis 34.66 83 631-1149 975 19

Allocentrotus fragilis 33.74 260 208-543 343 31

Buccinum oedematum 31.22 901 236-1116 651 85

Isidella sp. 30.90 703-960 841 4

Careproctus colletti 28.14 109 323-1059 613 26

Solaster sp. F 26.77 175 219-1149 513 36

Actinauge verrilli 26.59 1,501 206-1132 469 51

Beringius frielei 24.88 237 215-735 440 48

Careproctus rastrinus 24.32 63 201-440 261 23

Sebastes variabilis 23.37 16 215-244 228 3

Leuroglossus schmidti 22.63 3,282 226-1149 584 119

Ophiopholis aculeata 21.66 6,243 202-1149 508 44

Opisthoteuthis californiana 20.55 37 406-687 520 17

Actinoscyphia sp. 20.41 1,201 909-1132 1042 4

Benthoctopus leioderma 18.87 62 233-1065 553 36

Chionoecetes opilio 18.23 140 201-639 336 30

Table 6. - - Continued.

44
Species name Total weight 

(kg)

Total 

number

Min-Max depth 

caught (m)

Mean bottom 

depth (m)

Frequency of 

ocurrence 

(hauls)

Table 6. - - Continued.

Bathylagus sp. 17.24 439 498-1149 800 35

Myoxocephalus polyacanthocephalus 16.69 5 206-305 239 3

Elassodiscus tremebundus 16.63 112 303-1149 873 24

Synallactes sp. 16.15 532 207-1065 456 38

Staurocalyptus sp. 15.93 1 526-1048 849 6

Rossia pacifica 14.72 142 202-322 247 26

Petromyzontidae 13.87 43 201-853 434 28

Bathymaster signatus 13.60 68 207-253 227 9

Bathyagonus nigripinnis 13.34 1,078 226-1116 550 101

Graneledone sp. cf. boreopacifica 12.49 33 901-1132 1020 7

Anthomastus sp. 12.25 152 847-853 850 2

Hippasteria spinosa 11.78 25 215-555 349 9

Phacellophora camtschatica 11.49 28 202-1102 546 28

Elassodiscus caudatus 11.44 168 496-1102 777 38

Neptunea amianta 10.90 201 403-1102 664 18

Sebastes polyspinis 10.61 10 215-253 231 3

Careproctus cypselurus 10.00 84 417-1149 924 21

Pteraster tesselatus 9.87 25 206-318 249 4

Benthoctopus sp. 9.62 18 452-1132 765 10

Pagurus trigonocheirus 9.34 374 202-637 287 12

Sasakiopus salebrosus 9.13 93 220-1059 525 54

Oncorhynchus keta 8.74 5 419-735 600 3

Pteraster jordani 8.52 190 220-1132 709 29

Heterozonias alternatus 8.38 46 616-1059 751 6

Empty gastropod shell 8.04 20 226-1102 431 12

Lampetra tridentata 7.93 27 214-1132 516 21

Pagurus townsendi 7.87 296 420-1149 715 48

Strongylocentrotus pallidus 7.83 100 208-622 362 11

Pyrulofusus deformis 7.67 37 202-430 279 12

Neoesperiopsis infundibula 7.19 32 217-965 518 7

Scyphozoa 7.05 28 202-1149 589 52

Clupea pallasi 6.83 16 233-439 307 5

Lophaster furcilliger 6.68 339 362-1132 620 38

Primnoa sp. 6.59 3 328-1048 607 3

Buccinum scalariforme 6.38 184 206-697 395 17

Stomphia sp. 6.23 247 219-619 410 17

Ceramaster patagonicus 6.11 101 207-837 439 7

Triglops scepticus 5.90 125 201-286 226 12

Pasiphaea pacifica 5.60 2,162 398-1065 501 45

Bathyraja parmifera egg case 5.47 204 207-631 364 28

Hippasteria armata 5.46 11 305-721 530 6

Stenobrachius sp. 5.30 734 233-1149 633 89

Aphrodita sp. 5.27 130 322-460 416 4

Pandalopsis aleutica 5.13 282 226-1116 784 24

Opisthoteuthis sp. cf. californiana 4.96 2 453-453 453 1

Pagurus tanneri 4.76 117 616-1021 773 5

Solaster sp. C 4.65 14 207-322 250 7

Hippasteria sp. 4.63 7 372-372 372 1

Icelus canaliculatus 4.49 281 215-965 548 32

Cribrinopsis fernaldi 4.48 37 215-244 228 3

Mycale loveni 4.38 11 207-965 358 7

45
Species name Total weight 

(kg)

Total 

number

Min-Max depth 

caught (m)

Mean bottom 

depth (m)

Frequency of 

ocurrence 

(hauls)

Table 6. - - Continued.

Pannychia sp. 4.25 84 683-1012 847 3

Bathyplotes sp. 3.91 125 226-417 296 4

Neptunea pribiloffensis 3.89 37 206-305 250 6

Mycale sp. 3.70 1 226-247 237 2

Mediaster tenellus 3.65 49 597-1014 782 8

Hemilepidotus jordani 3.60 3 220-244 232 2

Strongylocentrotus droebachiensis 3.59 136 207-425 264 10

Florometra sp. 3.28 660 410-1132 607 7

Halichondria panicea 3.26 2 206-526 366 2

Amphilaphis sp. 3.19 4 215-555 371 5

Hippasteria californica 3.18 13 460-847 670 3

Pteraster marssipus 3.11 49 206-425 275 14

Pseudarchaster parelii 3.05 105 217-1116 591 41

Henricia sp. 3.04 208 201-1065 439 71

Benthoctopus oregonensis 3.04 3 733-1058 896 2

Pteraster militaris 3.03 51 207-965 506 12

Ctenodiscus crispatus 3.02 206 220-616 369 5

Bathyraja aleutica egg case 3.00 54 244-747 440 11

Bathylagus pacificus 2.87 120 632-1132 898 13

Onchidiopsis sp. 2.85 319 236-1132 457 29

Gephyreaster swifti 2.85 1 226-226 226 1

Sebastolobus altivelis 2.82 6 847-853 850 2

Buccinum sp. eggs 2.79 227-1012 560 33

Lycenchelys crotalinus 2.78 28 440-901 653 6

Neptunea sp. eggs 2.61 328-960 581 12

Aequorea sp. 2.41 17 201-901 398 17

Hemitripterus bolini eggs 2.37 226-226 226 1

Eualus biunguis 2.35 1,013 406-1149 728 44

Swiftia sp. 2.28 9 207-853 529 10

Lampanyctus jordani 2.27 67 406-733 528 19

Solaster sp. 2.25 11 228-444 332 4

Brisingella exilis 2.24 24 410-629 514 6

Bathyraja interrupta egg case 2.11 139 202-1058 468 37

Elassochirus cavimanus 2.03 29 207-425 270 13

Paralomis verrilli 2.03 5 1059-1149 1104 2

Bothrocara sp. 2.01 6 629-1065 768 4

Bathyraja trachura egg case 1.98 138 509-1012 730 13

Lumpenella longirostris 1.97 29 406-637 520 5

Ophiuroidea 1.97 3,247 406-632 485 5

Brisaster owstoni 1.96 59 279-512 365 3

Gonatopsis borealis 1.88 18 320-1012 568 16

Arctomelon stearnsii 1.87 33 224-664 456 25

Pagurus confragosus 1.84 38 207-492 267 7

Atolla sp. 1.73 75 405-1149 802 33

gastropod eggs 1.72 4 217-1059 586 22

Lophaster vexator 1.66 45 413-1132 645 16

Crystallichthys cyclospilus 1.53 1 244-244 244 1

Stenobrachius leucopsarus 1.52 222 345-1132 648 36

Tritonia diomedea 1.50 20 256-1132 642 3

Icelus spiniger 1.45 44 201-345 243 18

Empty bivavle shell 1.44 227-256 242 2

46
Species name Total weight 

(kg)

Total 

number

Min-Max depth 

caught (m)

Mean bottom 

depth (m)

Frequency of 

ocurrence 

(hauls)

Table 6. - - Continued.

Chauliodus macouni 1.39 47 247-1116 752 31

Chionoecetes hybrid 1.39 39 206-433 301 10

Merluccius productus 1.33 1 416-416 416 1

Neptunea insularis 1.32 12 403-853 601 7

Aurelia sp. 1.32 5 286-497 437 4

Bathyraja minispinosa egg case 1.25 70 208-1059 574 18

Coryphaenoides longifilis 1.15 2 725-801 763 2

Hippasteria sp. 1.14 2 297-965 631 2

Halipteris willemoesi 1.08 19 297-297 297 1

Psolus squamatus 1.04 34 847-1035 942 7

Rhamphostomella costata 1.00 960-960 960 1

Halipteris sp. 1.00 22 214-526 335 5

Bathylagus milleri 0.93 28 597-1132 945 8

Pyrulofusus dexius 0.92 4 226-226 226 1

Strongylocentrotus sp. 0.92 20 444-444 444 1

Polyacanthonotus challengeri 0.90 1 962-962 962 1

Oneirodes thompsoni 0.88 6 597-962 799 6

Careproctus gilberti 0.87 94 444-628 542 3

Bothrocara nyx 0.85 76 842-1149 988 6

Buccinum sp. 0.83 12 637-1102 947 6

Henricia beringiania 0.81 30 224-547 419 20

Stylatula sp. 0.78 169 219-498 410 10

Crossaster sp. B 0.77 74 425-965 627 8

Sebastes sp. 0.77 1 208-208 208 1

Oneirodes sp. 0.76 5 747-1059 916 4

Stomphia coccinea 0.75 14 215-233 227 3

Buccinum costatum 0.74 15 608-1149 823 10

Pagurus sp. 0.74 13 279-555 423 4

Pyrulofusus sp. eggs 0.73 14 214-616 398 10

Henricia asthenactis 0.72 17 226-291 259 2

Tritonia sp. 0.71 19 403-1009 681 6

Sebastes reedi 0.70 1 372-372 372 1

Polychaeta 0.69 175 225-1132 584 10

Balanus evermanni 0.68 5 207-453 292 3

Taonius pavo 0.66 5 449-1102 865 4

Phakellia cribrosa 0.62 1 512-512 512 1

Puzanovia rubra 0.61 11 847-847 847 1

Weberella bursa 0.60 18 207-215 211 2

Alepisaurus ferox 0.59 1 425-425 425 1

Careproctus simus 0.56 31 313-853 624 7

Bankia setacea 0.56 100 540-1058 799 2

Liparidinae 0.53 73 279-1048 619 26

Erimacrus isenbeckii 0.53 5 219-244 230 3

Ceramaster sp. 0.52 9 322-622 472 2

Hyas lyratus 0.52 29 206-454 278 20

Polymastia sp. 0.52 10 215-244 228 3

Neomenia cf. yamamoti 0.51 11 538-945 739 4

Solaster hypothrissus 0.49 6 444-543 494 2

Halargyreus johnsonii 0.48 3 1012-1132 1072 2

Brisingidae 0.48 8 440-637 556 8

Lycodapus sp. 0.45 148 207-1149 589 44

47
Species name Total weight 

(kg)

Total 

number

Min-Max depth 

caught (m)

Mean bottom 

depth (m)

Frequency of 

ocurrence 

(hauls)

Table 6. - - Continued.

Gonatus sp. 0.45 9 410-747 569 6

Actinurnis sp. 0.45 3 703-703 703 1

Solaster sp. A 0.43 2 226-509 368 2

Neptunea sp. F 0.41 4 206-227 218 3

Scotoplanes sp. 0.40 54 1102-1102 1102 1

Melamphaes lugubris 0.40 14 226-664 505 10

Pedicellaster magister 0.39 40 206-1102 541 26

Chiroteuthis calyx 0.39 1 664-664 664 1

Henricia aspera 0.36 15 207-444 256 6

Periphylla periphylla 0.36 41 401-1149 726 27

Gonatus onyx 0.36 2 362-664 513 2

Leucosolenia blanca 0.36 3 244-438 341 2

Argis dentata 0.35 91 206-622 347 31

Galiteuthis phyllura 0.33 3 526-812 639 3

Ophioscolex sp. 0.32 434 909-1132 1025 4

Lycodes brevipes 0.31 5 215-227 221 3

Laqueus vancouverensis 0.30 36 207-616 390 9

Nearchaster sp. 0.29 6 635-1021 828 2

Urticina sp. 0.29 15 201-406 273 7

Amphipoda 0.29 238 406-406 406 1

Actiniaria 0.28 11 219-1102 470 8

Metridium farcimen 0.26 2 233-305 269 2

Sebastes babcocki 0.26 1 320-320 320 1

Molpadia intermedia 0.26 11 430-449 440 2

Hippasteria heathi 0.25 3 418-853 636 2

Gonatus madokai 0.24 2 419-738 579 2

Teuthoidea 0.24 2 1058-1058 1058 1

Odontohenricia sp. 0.24 7 226-512 353 3

Onuphis conchylega 0.23 233-233 233 1

Modiolus modiolus 0.22 3 398-446 422 2

Latrunculia sp. B 0.22 5 616-616 616 1

Clavularia incrustans 0.22 847-1048 938 3

Elassodiscus sp. 0.21 1 1116-1116 1116 1

Brisingella sp. 0.21 3 497-847 672 2

Pasiphaea tarda 0.21 13 226-1149 875 9

Paraliparis sp. 0.20 12 632-1065 804 6

Paraliparis sp. cf. dactylosus 0.20 21 526-733 627 5

Oregonia bifurca 0.20 10 847-960 903 3

Gonatus middendorffi 0.20 1 509-509 509 1

Beringius sp. eggs 0.20 25 215-683 410 6

Paelopatides confundens 0.18 1 1059-1059 1059 1

Bathylagus ochotensis 0.17 6 487-901 705 6

Stenobrachius nannochir 0.17 28 1048-1132 1090 2

Phakellia beringensis 0.17 1 512-512 512 1

Crossaster sp. A 0.17 11 296-703 529 5

Scopelosaurus harryi 0.16 2 538-733 636 2

Macropinna microstoma 0.16 6 687-1149 980 6

Ascidiacea 0.15 8 226-847 537 2

Boltenia sp. 0.14 1 487-1012 750 2

Paraliparis sp. cf. pectoralis 0.14 6 1014-1048 1031 2

Oractis diomedeae 0.14 9 214-320 256 6

48
Species name Total weight 

(kg)

Total 

number

Min-Max depth 

caught (m)

Mean bottom 

depth (m)

Frequency of 

ocurrence 

(hauls)

Table 6. - - Continued.

Nannobrachium regale 0.14 5 632-1102 827 3

Labidochirus splendescens 0.14 11 206-410 261 5

Alcyonidium pedunculatum 0.14 244-438 341 2

Oneirodes bulbosus 0.13 2 812-1009 911 2

Actinistola sp. A 0.13 1 256-256 256 1

Pleurogrammus monopterygius 0.13 1 801-801 801 1

Archidoris odhneri 0.12 7 215-217 216 2

Cyanea capillata 0.12 2 233-438 336 2

Pagurus aleuticus 0.12 2 225-622 424 2

Cheiraster dawsoni 0.12 6 217-628 379 4

Urticina crassicornis 0.11 7 398-438 418 2

Keratoisis sp. 0.11 1 853-853 853 1

Crangon dalli 0.11 57 201-286 233 11

Careproctus sp. 0.11 9 221-555 410 5

Melamphaidae 0.11 4 1065-1065 1065 1

Paraliparis cephalus 0.11 27 628-1116 850 6

Bathyraja sp. 0.11 1 1059-1059 1059 1

Arctomelon sp. cf. stearnsii 0.10 2 526-526 526 1

Rouleina attrita 0.10 1 1012-1012 1012 1

Pandalus tridens 0.10 29 214-444 326 4

Buccinum castaneum 0.10 3 737-1058 898 2

Phakellia sp. 0.10 1 733-733 733 1

Rhinoliparis attenuatus 0.10 12 410-1065 881 8

Bathyphelia australis 0.09 60 215-444 281 4

Actinernus sp. 0.09 1 703-703 703 1

Japetella diaphana 0.09 1 202-202 202 1

Lampanyctus sp. 0.09 1 834-834 834 1

Craniella cranium 0.09 4 215-217 216 2

Ophiura quadrispina 0.09 363 406-406 406 1

Serripes groenlandicus 0.09 1 305-305 305 1

Lophaster sp. 0.09 3 487-619 553 2

Pagurus rathbuni 0.08 6 631-631 631 1

Pseudostichopus mollis 0.08 1 538-538 538 1

Neoesperiopsis digitata 0.08 1 258-258 258 1

Emplectonema sp. 0.08 3 207-567 364 3

Neognathophausia gigas 0.08 22 547-1132 871 13

Chorilia longipes 0.07 10 217-628 433 8

Henricia sp. B 0.07 2 208-444 326 2

Bathyraja taranetzi egg case 0.07 6 215-1059 608 4

Muriceides sp. cf. cylindrica 0.07 1 1048-1048 1048 1

Notostomus japonicus 0.07 3 488-1149 901 3

Pteraster sp. 0.07 4 215-1149 832 3

Cyclocardia sp. cf. borealis 0.06 16 452-452 452 1

Terebratulina unguicula 0.06 8 217-226 222 2

Lebbeus groenlandicus 0.06 6 616-847 695 3

Polymastia robusta 0.06 2 207-207 207 1

Poromitra curilensis 0.06 3 609-733 655 3

Acharax johnsoni 0.05 5 430-637 561 3

Bathyagonus sp. 0.05 2 547-547 547 1

Gorgonacea 0.05 1 608-608 608 1

Diaphus theta 0.05 3 405-737 588 3

49
Species name Total weight 

(kg)

Total 

number

Min-Max depth 

caught (m)

Mean bottom 

depth (m)

Frequency of 

ocurrence 

(hauls)

Table 6. - - Continued.

Bivalvia 0.05 7 1102-1102 1102 1

Zesticelus profundorum 0.05 18 747-1149 963 9

Notostomobdella cyclostoma 0.05 13 207-737 470 9

Careproctus bowersianus 0.04 3 444-847 646 2

Serripes notabilis 0.04 1 258-258 258 1

Solaster sp. E 0.04 1 518-518 518 1

Crossaster papposus 0.04 2 244-244 244 1

Thoracica 0.04 1 320-320 320 1

Ancistrolepis eucosmius 0.04 9 221-452 313 5

Asteronyx sp. 0.04 1 413-413 413 1

Pycnogonida 0.04 18 296-965 584 11

Henricia derjugini 0.04 1 732-732 732 1

Synallactes challengeri 0.04 1 252-252 252 1

Icelus euryops 0.03 6 296-440 379 3

Chlamys albida 0.03 2 217-217 217 1

Holothuroidea 0.03 3 401-628 515 2

Bothrocara pusillum 0.03 5 286-305 296 2

Beroe sp. 0.03 1 410-410 410 1

Colus herendeenii 0.03 2 236-305 271 2

Odontohenricia fisheri 0.03 1 965-965 965 1

Cerebratulus californienesis 0.03 3 454-475 465 2

Bentheogennema borealis 0.03 13 597-1132 883 10

Colossendeis sp. 0.03 11 475-1065 697 6

Florometra inexpectata 0.03 3 413-413 413 1

Bulbus fragilis 0.03 4 236-256 249 3

Eualus sp. 0.03 11 416-725 575 5

Hormathiidae 0.03 3 406-410 408 2

Rhinoliparis sp. 0.03 6 416-919 669 5

Benthalbella dentata 0.03 1 814-814 814 1

Vampyroteuthis infernalis 0.03 1 608-608 608 1

Stegophiura ponderosa 0.03 2 215-488 352 2

Paraliparis dactylosus 0.02 3 628-834 731 2

Delectopecten vancouverensis 0.02 7 683-1065 899 4

Gorgonocephalus sp. 0.02 1 847-847 847 1

Placiphorella pacifica 0.02 3 444-847 646 2

Bathyraja sp. egg case 0.02 1 1059-1059 1059 1

Paraliparis ulochir 0.02 2 859-859 859 1

Hymenodora frontalis 0.02 9 820-1059 996 4

Dendronotus sp. 0.02 1 256-256 256 1

Ophiolebes pachybactra 0.02 11 444-444 444 1

Bathyraja lindbergi egg case 0.02 2 449-449 449 1

Sipuncula 0.02 2 629-1065 847 2

Bathyagonus alascanus 0.02 2 201-220 211 2

Careproctus sp. G 0.02 1 1149-1149 1149 1

Avocettina infans 0.02 1 801-801 801 1

Bryozoichthys marjorius 0.02 1 226-226 226 1

Pandalopsis sp. 0.02 3 444-637 541 2

Phascolosomatidae 0.02 3 320-737 529 2

Polychaeta 0.01 1 497-497 497 1

Pandalopsis ampla 0.01 2 738-837 788 2

Paralomis sp. A 0.01 1 945-945 945 1

50
Species name Total weight 

(kg)

Total 

number

Min-Max depth 

caught (m)

Mean bottom 

depth (m)

Frequency of 

ocurrence 

(hauls)

Table 6. - - Continued.

Neomenia sp. 0.01 1 345-345 345 1

Euspira pallida 0.01 1 449-449 449 1

Aforia circinata 0.01 2 201-452 327 2

Otukaia kiheiziebisu 0.01 1 901-901 901 1

Lycodes sp. 0.01 1 945-945 945 1

Serpula sp. 0.01 215-215 215 1

Eualus barbatus 0.01 4 286-425 361 3

Munidopsis verrilli 0.01 2 418-847 633 2

Gonostomatidae 0.01 2 413-1116 765 2

Aspidophoroides bartoni 0.01 1 227-227 227 1

Paraliparis sp. cf. ulochir 0.01 2 687-1048 868 2

Beroe abyssicola 0.01 1 889-889 889 1

Rocinella angusta 0.01 3 308-416 348 3

Pandalopsis longirostris 0.01 3 425-555 490 2

Cranopsis sp. 0.01 6 613-613 613 1

Colus halli 0.01 1 398-398 398 1

Antiplanes thalea 0.01 4 258-452 381 4

Bathyraja maculata egg case 0.01 1 512-512 512 1

Lycenchelys sp. 0.01 1 1058-1058 1058 1

Scalpellum cornutum 0.01 2 297-297 297 1

Sergestes similis 0.01 5 419-509 464 2

Leptochiton sp. 0.01 2 616-1021 819 2

Cryptonatica aleutica 0.01 3 208-256 233 3

Boreotrophon alaskanus 0.01 3 362-1012 707 3

Echiura 0.01 1 619-619 619 1

Paraliparis paucidens 0.01 1 687-687 687 1

pruple striated sea anemone 0.01 1 834-834 834 1

Eualus suckleyi 0.01 2 555-555 555 1

Pagurus ochotensis 0.01 1 225-225 225 1

Colus sp. 0.01 2 511-847 679 2

Boreoscala greenlandica 0.01 1 296-296 296 1

Volutomitra alaskana 0.01 1 258-258 258 1

Octopodidae 0.01 1 446-446 446 1

Leptychaster arcticus 0.01 1 208-208 208 1

Ophiura sarsi 0.01 2 406-526 466 2

Lethasterias nanimensis >0.01 1 281-281 281 1

Crangon alaskensis >0.01 1 268-268 268 1

Crangon communis >0.01 3 214-214 214 1

Acanthephyra curtirostris >0.01 4 889-889 889 1

Nudibranchia >0.01 2 406-416 411 2

Colga pacifica >0.01 1 616-616 616 1

Scabrotrophon scitulus >0.01 1 233-233 233 1

Platytroctidae >0.01 1 419-419 419 1

Mysidae >0.01 2 1012-1012 1012 1

Lebbeus sp. >0.01 1 1149-1149 1149 1

Gersemia sp. >0.01 1 853-853 853 1

Spinther sp. A >0.01 1 416-416 416 1

Crangon sp. >0.01 3 279-279 279 1

Metacrangon variabilis >0.01 1 279-279 279 1

Pagurus brandti >0.01 1 207-207 207 1

Pagurus dalli >0.01 1 244-244 244 1

51
Species name Total weight 

(kg)

Total 

number

Min-Max depth 

caught (m)

Mean bottom 

depth (m)

Frequency of 

ocurrence 

(hauls)

Table 6. - - Continued.

Munidopsis sp. >0.01 1 847-847 847 1

Placiphorella sp. >0.01 1 853-853 853 1

Puncturella rothi >0.01 1 847-847 847 1

Boreotrophon rotundatus >0.01 1 362-362 362 1

Ancistrolepis bicinctus >0.01 1 901-901 901 1

Acila castrensis >0.01 1 1065-1065 1065 1

Leptychaster anomalus >0.01 1 267-267 267 1

Ophiopholis longispina >0.01 2 1048-1048 1048 1

Psolus sp. >0.01 1 416-416 416 1

Frieleia halli >0.01 1 837-837 837 1

Cryptonatica affinis >0.01 1 398-398 398 1

Amphiodia sp. >0.01 3 512-512 512 1

52
Scientific name Individuals 

measured

Otoliths 

collected

Individual 

weights

Stomach 

samples

Tag & 

release

Albatrossia pectoralis 8,990 516 515

Hippoglossoides elassodon 7,269

Sebastolobus alascanus 6,823 108

Atheresthes stomias 6,662 777 773 387

Coryphaenoides cinereus 6,333 99 110

Atheresthes evermanni 4,903

Glyptocephalus zachirus 3,708

Sebastes alutus 3,348 442 442

Chionoecetes angulatus 3,137

Bothrocara zestum 3,073

Chionoecetes bairdi 2,195

Berryteuthis magister 1,704

Coryphaenoides acrolepis 1,680 235 235

Theragra chalcogramma 1,585 182

Malacocottus zonurus 1,538

Bathyraja aleutica 1,492 95

Reinhardtius hippoglossoides 1,485 522 521 203

Chionoecetes tanneri 1,389

Lithodes aequispinus 803

Lycodes beringi 778

Anoplopoma fimbria 700

Dasycottus setiger 639 118 118

Lycodes concolor 631 183 183

Bathyraja interrupta 572 20

Gadus macrocephalus 535 142

Bothrocara brunneum 410

Bathyraja maculata 395 196

Bathyraja lindbergi 389 267

Sebastes borealis 295 244 245 46

Bathyraja minispinosa 295 135

Careproctus melanurus 269

Chionoecetes opilio 254

Hemitripterus bolini 187 112

Sebastes melanostictus 182 176 176 8

Hippoglossus stenolepis 169

Lithodes couesi 168

Bathyraja trachura 154 66

Embassichthys bathybius 135

Rossia pacifica 134

Table 7. - - Summary of biological data collected during the 2010 EBSS survey.

53
Scientific name Individuals 

measured

Otoliths 

collected

Individual 

weights

Stomach 

samples

Tag & 

release

Psychrolutes phrictus 129 81

Bathyraja taranetzi 127 58

Microstomus pacificus 121

Sasakiopus salebrosus 106

Sebastes aleutianus 85 86 86 11

Antimora microlepis 83 45

Paralomis multispina 77

Lepidopsetta polyxystra 71

Enteroctopus dofleini 61

Benthoctopus leioderma 59

Zaprora silenus 57

Bathyraja parmifera 48 44

Aptocyclus ventricosus 48 28

Opisthoteuthis californiana 34

Graneledone boreopacifica 33

Lycenchelys crotalinus 22 3

Somniosus pacificus 21 21 21

Gonatopsis borealis 18

Sebastes variabilis 16 5

Benthoctopus species 13

Sebastes polyspinis 10 3

Benthoctopus oregonensis 5

Myoxocephalus polyacanthocephalus 5

Oncorhynchus keta 5

Paralomis verrilli 5

Erimacrus isenbeckii 5

Bathyraja abyssicola 3

Gonatus species 3

Teuthoidea 2

Gonatus onyx 2

Gonatus madokai 2

Galiteuthis phyllura 2

Oncorhynchus tshawytscha 1

octopus species 1

Japetella diaphana 1

Vampyroteuthis infernalis 1

Gonatus middendorffi 1

Chiroteuthis calyx 1

Taonius pavo 1

Totals 76,693 3,398 4,531 1,095 65

Table 7. - - Continued.

54
Table 8. - - Summary of vouchers specimens collected during the 2010 EBSS survey.

 One lot consists of an individual or group of individuals of a single species.

Species name Lots Species name Lots

Bathyraja species 1 Paraliparisspecies cf. pectoralis 1

Bathyraja taranetzi 1 Poromitra curilensis 1

Bathyraja taranetzi egg case 5 Melamphaes lugubris 1

Bathyraja trachura egg case 8 Nannobrachium regale 1

Bathyraja lindbergi egg case 1 Polyacanthonotus challengeri 1

Bathyraja minispinosa egg case 15 Benthalbella dentata 1

Gonostomatidae 1 Scopelosaurus harryi 1

Liparidinae 26 Lumpenella longirostris 1

Merluccius productus 1 Bryozoichthys marjorius 1

Sebastes reedi 1 Zaprora silenus 2

Neptunea species 1 Bothrocara pusillum 1

Ophiuroidea 1 Bothrocara nyx 5

Bathyagonus alascanus 1 Lycenchelysspecies 1

Rouleina attrita 1 Lycodesspecies 1

Bathylagus ochotensis 2 Bothrocara species 4

Bathymaster signatus 4 Lycodapusspecies 39

Coryphaenoides acrolepis 2 Puzanovia rubra 1

Coryphaenoides longifilis 1 Sebastolobus altivelis 1

Halargyreus johnsonii 1 Sebastes babcocki 1

Elassodiscusspecies 1 Onchidiopsisspecies 1

Elassodiscus caudatus 2 Beringius frielei 1

Elassodiscus tremebundus 1 Neptunea amianta 4

Careproctusspecies 6 Neptunea insularis 3

Careproctus bowersianus 2 Buccinum species 1

Careproctus simus 4 Buccinum oedematum 1

Careproctus gilberti 3 Benthoctopusspecies 1

Careproctus rastrinus 2 Henricia species 1

Paraliparis dactylosus 2 Henricia asthenactis 1

Paraliparis cephalus 1 Odontohenricia fisheri 1

Careproctusspecies 1 Henricia beringiania 1

Paraliparisspecies 6 Hippasteria species 1

Paraliparis paucidens 1 Hippasteria armata 1

Rhinoliparisspecies 5 Mediaster tenellus 1

Rhinoliparis attenuatus 5 Solasterspecies C 2

Paraliparisspecies cf. dactylosus 5 Crossasterspecies A 1

Paraliparisspecies cf. ulochir 2 Nearchasterspecies 1

55
 Stratum 

 (m) (t) Variance Number Variance kg/ha Variance no./ha Variance

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Acanthephyra curtirostris 600-1200 3.30E-02 0.00E+00 0.00E+00 1.09E+09 2.22E-05 3.40E-08 2.22E-02 3.40E-02

All Depths 3.30E-02 1.09E-03 3.30E+04 1.09E+09 7.66E-06 1.17E-08 7.66E-03 1.17E-02

200-600 2.63E-02 6.94E-04 3.29E+03 1.08E+07 1.42E-05 2.62E-08 1.77E-03 4.10E-04

Acharax johnsoni 600-1200 1.16E-01 9.14E-03 1.05E+04 6.50E+07 1.47E-04 1.06E-06 1.33E-02 7.73E-03

All Depths 1.43E-01 9.84E-03 1.38E+04 7.59E+07 6.00E-05 3.84E-07 5.75E-03 2.94E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Acila castrensis 600-1200 2.05E-02 0.00E+00 0.00E+00 1.05E+08 8.06E-06 4.48E-09 4.03E-03 1.12E-03

All Depths 2.05E-02 4.21E-04 1.03E+04 1.05E+08 2.78E-06 1.55E-09 1.39E-03 3.87E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Actinaridae 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 4.53E-02 2.05E-03 7.55E+03 5.70E+07 8.36E-06 1.40E-08 1.39E-03 3.88E-04

200-600 6.29E+01 5.47E+02 9.16E+05 1.37E+11 3.02E-02 1.33E-02 4.32E-01 3.18E+00

Actinauge verrilli 600-1200 6.09E+01 1.45E+03 5.71E+06 2.19E+13 4.33E-02 5.49E-02 4.45E+00 9.91E+02

All Depths 1.24E+02 2.00E+03 6.63E+06 2.20E+13 3.47E-02 2.75E-02 1.82E+00 3.44E+02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Actinernus species 600-1200 2.72E-01 0.00E+00 0.00E+00 9.10E+06 3.43E-04 8.12E-06 3.81E-03 1.00E-03

All Depths 2.72E-01 7.37E-02 3.02E+03 9.10E+06 1.18E-04 2.80E-06 1.32E-03 3.46E-04

200-600 1.67E+00 8.97E-01 5.15E+04 4.16E+08 6.69E-04 1.68E-05 2.08E-02 9.86E-03

Actiniaria 600-1200 6.93E-01 3.95E-01 1.36E+04 9.21E+07 4.00E-04 9.25E-06 7.52E-03 1.93E-03

All Depths 2.36E+00 1.29E+00 6.51E+04 5.08E+08 5.76E-04 1.41E-05 1.62E-02 7.14E-03

200-600 6.86E-01 0.00E+00 0.00E+00 2.87E+07 2.42E-04 7.68E-06 1.89E-03 4.68E-04

Actinistola species A 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 6.86E-01 4.70E-01 5.36E+03 2.87E+07 1.59E-04 5.03E-06 1.24E-03 3.07E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Actinoscyphia species 600-1200 2.17E+02 0.00E+00 0.00E+00 1.01E+14 1.06E-01 4.35E-01 6.38E+00 1.73E+03

All Depths 2.17E+02 2.59E+04 1.29E+07 1.01E+14 3.64E-02 1.51E-01 2.20E+00 6.02E+02

200-600 3.93E+02 6.46E+04 1.22E+07 6.57E+13 1.48E-01 1.13E+00 4.43E+00 1.15E+03

Actinostolidae 600-1200 3.24E+01 7.10E+02 8.08E+05 4.21E+11 3.80E-02 7.93E-02 9.49E-01 4.68E+01

All Depths 4.25E+02 6.53E+04 1.30E+07 6.61E+13 1.11E-01 7.72E-01 3.24E+00 7.72E+02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Actinurnis species 600-1200 1.35E+00 0.00E+00 0.00E+00 8.19E+07 1.70E-03 2.00E-04 1.14E-02 9.03E-03

All Depths 1.35E+00 1.81E+00 9.05E+03 8.19E+07 5.87E-04 6.88E-05 3.95E-03 3.11E-03

200-600 1.15E+01 9.76E+00 7.97E+04 3.68E+08 5.72E-03 2.67E-04 4.08E-02 1.08E-02

Aequorea species 600-1200 4.65E-01 2.16E-01 6.12E+03 3.74E+07 2.44E-04 4.11E-06 3.21E-03 7.12E-04

All Depths 1.19E+01 9.98E+00 8.58E+04 4.05E+08 3.83E-03 1.83E-04 2.78E-02 7.64E-03

Table 9. - - Biomass, population, CPUE and variance estimates of all fishes and invertebrates encountered during the 2010 EBSS survey. 

Species

Biomass Population CPUE CPUE 

 Species are listed alphabetically by scientific name. 

56
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

200-600 9.35E-02 0.00E+00 0.00E+00 5.44E+07 4.43E-05 8.87E-08 5.95E-03 1.54E-03

Aforia circinata 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 9.35E-02 3.03E-03 1.27E+04 5.44E+07 2.90E-05 5.84E-08 3.90E-03 1.02E-03

200-600 1.42E+05 5.59E+08 3.38E+07 3.87E+13 7.98E+01 3.69E+04 1.83E+01 1.92E+03

Albatrossia pectoralis 600-1200 5.19E+05 4.31E+09 1.59E+08 4.50E+14 3.85E+02 2.45E+05 1.17E+02 2.22E+04

All Depths 6.61E+05 4.86E+09 1.93E+08 4.89E+14 1.85E+02 1.29E+05 5.24E+01 1.10E+04

200-600 6.11E-01 1.69E-01 2.99E+03 8.69E+06 3.19E-05 1.32E-07 2.00E-03 5.14E-04

Alcyonidium pedunculatum 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 6.11E-01 1.69E-01 2.99E+03 8.69E+06 3.19E-05 1.32E-07 2.00E-03 5.14E-04

200-600 1.49E+00 0.00E+00 0.00E+00 6.31E+06 1.29E-03 2.17E-04 2.18E-03 6.20E-04

Alepisaurus ferox 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.49E+00 2.21E+00 2.51E+03 6.31E+06 8.44E-04 1.42E-04 1.43E-03 4.06E-04

200-600 1.48E+02 0.00E+00 0.00E+00 1.19E+11 6.67E-02 4.68E-02 5.16E-01 3.12E+00

Allocentrotus fragilis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.48E+02 1.42E+03 1.15E+06 1.19E+11 4.37E-02 3.16E-02 3.38E-01 2.10E+00

200-600 2.73E+01 0.00E+00 0.00E+00 1.05E+08 4.77E-04 9.65E-06 9.04E-03 3.70E-03

Amphilaphis species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.73E+01 4.29E+02 1.66E+04 1.05E+08 3.10E-04 6.30E-06 5.88E-03 2.42E-03

200-600 3.06E-03 9.34E-06 9.17E+03 8.41E+07 2.07E-06 5.60E-10 6.20E-03 5.04E-03

Amphiodia species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.06E-03 9.34E-06 9.17E+03 8.41E+07 2.07E-06 5.60E-10 6.20E-03 5.04E-03

200-600 8.79E-01 0.00E+00 0.00E+00 5.39E+11 5.94E-04 4.63E-05 4.96E-01 3.23E+01

Amphipoda 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 8.79E-01 7.72E-01 7.34E+05 5.39E+11 3.89E-04 3.03E-05 3.25E-01 2.11E+01

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Ancistrolepis bicinctus 600-1200 1.22E-02 0.00E+00 0.00E+00 3.74E+07 6.43E-06 2.85E-09 3.21E-03 7.12E-04

All Depths 1.22E-02 1.50E-04 6.12E+03 3.74E+07 2.22E-06 9.83E-10 1.11E-03 2.46E-04

200-600 1.23E-01 0.00E+00 0.00E+00 1.91E+08 7.70E-05 2.25E-07 1.77E-02 1.39E-02

Ancistrolepis eucosmius 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.23E-01 3.48E-03 2.73E+04 1.91E+08 5.05E-05 1.48E-07 1.16E-02 9.18E-03

200-600 2.36E+03 2.82E+05 8.36E+05 3.10E+10 1.55E+00 1.96E+01 5.50E-01 2.21E+00

Anoplopoma fimbria 600-1200 7.31E+03 1.50E+06 2.01E+06 9.73E+10 6.35E+00 9.89E+01 1.76E+00 6.44E+00

All Depths 9.67E+03 1.78E+06 2.85E+06 1.28E+11 3.21E+00 5.18E+01 9.68E-01 3.98E+00

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Anthomastus species 600-1200 1.08E+02 0.00E+00 0.00E+00 1.78E+12 5.79E-02 2.31E-01 7.18E-01 3.52E+01

All Depths 1.08E+02 1.17E+04 1.34E+06 1.78E+12 2.00E-02 7.97E-02 2.48E-01 1.21E+01

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Anthoptilum murrayi 600-1200 3.01E+02 0.00E+00 0.00E+00 1.81E+15 1.53E-01 1.62E+00 2.16E+01 3.23E+04

All Depths 3.01E+02 9.07E+04 4.25E+07 1.81E+15 5.28E-02 5.58E-01 7.46E+00 1.11E+04

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

57
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Antimora microlepis 600-1200 2.66E+02 0.00E+00 0.00E+00 1.50E+10 1.38E-01 8.87E-02 3.32E-01 5.38E-01

All Depths 2.66E+02 2.77E+03 6.38E+05 1.50E+10 4.75E-02 3.46E-02 1.15E-01 2.09E-01

200-600 3.38E-02 0.00E+00 0.00E+00 4.88E+07 2.03E-05 1.49E-08 8.08E-03 2.09E-03

Antiplanes thalea 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.38E-02 3.01E-04 1.39E+04 4.88E+07 1.33E-05 9.82E-09 5.29E-03 1.38E-03

200-600 8.21E+02 5.80E+04 1.23E+04 3.54E+07 1.27E-03 5.92E-05 8.38E-03 2.14E-03

Aphrocallistes vastus 600-1200 6.65E+03 4.32E+07 5.07E+03 2.57E+07 2.92E-04 4.27E-06 4.72E-03 1.11E-03

All Depths 7.47E+03 4.33E+07 1.74E+04 6.11E+07 1.56E-03 6.35E-05 1.31E-02 3.25E-03

200-600 2.33E+02 4.63E+03 1.35E+07 1.44E+13 1.08E-01 1.43E-01 6.68E+00 4.84E+02

Aphrodita negligens 600-1200 2.94E+01 8.40E+01 1.60E+06 2.68E+11 2.97E-02 7.02E-03 1.60E+00 2.35E+01

All Depths 2.63E+02 4.71E+03 1.51E+07 1.46E+13 8.08E-02 9.70E-02 4.93E+00 3.30E+02

200-600 1.84E+01 0.00E+00 0.00E+00 1.26E+11 9.43E-03 8.88E-03 2.36E-01 4.29E+00

Aphrodita species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.84E+01 2.38E+02 4.90E+05 1.26E+11 6.18E-03 5.82E-03 1.54E-01 2.81E+00

200-600 1.10E+02 1.98E+03 1.30E+05 2.99E+09 5.39E-02 4.68E-02 5.69E-02 6.62E-02

Aptocyclus ventricosus 600-1200 1.21E+02 1.50E+03 1.74E+05 2.60E+09 8.68E-02 4.41E-02 1.25E-01 7.73E-02

All Depths 2.32E+02 3.48E+03 3.04E+05 5.58E+09 6.53E-02 4.59E-02 8.03E-02 7.07E-02

200-600 6.47E-01 0.00E+00 0.00E+00 6.37E+08 2.99E-04 6.46E-06 1.78E-02 2.10E-02

Archidoris odhneri 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 6.47E-01 2.02E-01 3.86E+04 6.37E+08 1.96E-04 4.24E-06 1.17E-02 1.38E-02

200-600 2.84E-01 0.00E+00 0.00E+00 3.11E+07 1.92E-04 4.84E-06 3.77E-03 1.86E-03

Arctomelon species cf. stearnsii 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.84E-01 8.08E-02 5.57E+03 3.11E+07 1.26E-04 3.17E-06 2.47E-03 1.22E-03

200-600 5.90E+00 1.64E+00 1.07E+05 4.89E+08 3.29E-03 7.68E-05 6.11E-02 2.68E-02

Arctomelon stearnsii 600-1200 1.29E+00 2.88E-01 2.25E+04 9.14E+07 1.42E-03 2.84E-05 2.47E-02 8.97E-03

All Depths 7.19E+00 1.93E+00 1.29E+05 5.80E+08 2.64E-03 6.07E-05 4.85E-02 2.09E-02

200-600 1.43E+00 1.09E-01 3.59E+05 7.20E+09 6.91E-04 3.49E-06 1.78E-01 2.50E-01

Argis dentata 600-1200 1.25E-02 1.56E-04 3.12E+03 9.73E+06 1.35E-05 1.26E-08 3.37E-03 7.86E-04

All Depths 1.44E+00 1.09E-01 3.62E+05 7.21E+09 4.57E-04 2.39E-06 1.18E-01 1.71E-01

200-600 2.16E-01 4.66E-02 1.20E+04 1.44E+08 1.82E-04 4.35E-06 1.01E-02 1.34E-02

Ascidiacea 600-1200 3.71E-01 1.38E-01 1.77E+04 3.13E+08 1.99E-04 2.72E-06 9.46E-03 6.17E-03

All Depths 5.87E-01 1.84E-01 2.97E+04 4.56E+08 1.88E-04 3.77E-06 9.90E-03 1.09E-02

200-600 5.60E-02 0.00E+00 0.00E+00 3.14E+07 1.98E-05 5.12E-08 1.98E-03 5.12E-04

Aspidophoroides bartoni 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 5.60E-02 3.14E-03 5.60E+03 3.14E+07 1.29E-05 3.35E-08 1.29E-03 3.35E-04

200-600 6.84E+02 0.00E+00 0.00E+00 1.72E+14 2.62E-01 3.02E+00 7.81E+00 3.08E+03

Asteronyx loveni 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 6.84E+02 1.63E+05 2.09E+07 1.72E+14 1.72E-01 1.99E+00 5.11E+00 2.02E+03

58
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 1.08E-01 0.00E+00 0.00E+00 8.11E+06 7.32E-05 7.02E-07 1.93E-03 4.86E-04

Asteronyx species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.08E-01 1.17E-02 2.85E+03 8.11E+06 4.80E-05 4.60E-07 1.26E-03 3.18E-04

200-600 2.13E+04 7.13E+06 1.84E+07 5.23E+12 1.23E+01 3.77E+02 1.00E+01 2.20E+02

Atheresthes evermanni 600-1200 6.55E+03 6.90E+05 3.59E+06 2.95E+11 6.51E+00 9.21E+01 3.71E+00 4.15E+01

All Depths 2.79E+04 7.82E+06 2.20E+07 5.53E+12 1.03E+01 2.85E+02 7.85E+00 1.67E+02

200-600 7.35E+04 1.19E+08 7.05E+07 1.05E+14 3.57E+01 4.01E+03 3.31E+01 3.56E+03

Atheresthes stomias 600-1200 5.50E+02 3.18E+04 2.95E+05 9.62E+09 6.46E-01 4.34E+00 3.48E-01 1.34E+00

All Depths 7.41E+04 1.19E+08 7.08E+07 1.05E+14 2.35E+01 2.89E+03 2.18E+01 2.57E+03

200-600 4.29E-01 6.28E-02 1.91E+04 8.21E+07 2.79E-04 2.85E-06 1.33E-02 4.92E-03

Atolla species 600-1200 1.15E+01 1.54E+01 4.48E+05 4.33E+09 6.28E-03 2.83E-04 2.69E-01 1.65E-01

All Depths 1.19E+01 1.54E+01 4.67E+05 4.42E+09 2.35E-03 1.07E-04 1.02E-01 7.45E-02

200-600 2.37E+02 2.94E+04 2.52E+04 2.24E+08 5.69E-02 2.74E-01 1.91E-02 1.89E-02

Aulosaccus schulzei 600-1200 9.73E+00 4.44E+01 8.49E+03 5.76E+07 3.69E-03 9.26E-04 8.44E-03 4.85E-03

All Depths 2.47E+02 2.94E+04 3.36E+04 2.82E+08 6.06E-02 2.75E-01 2.76E-02 2.37E-02

200-600 5.12E+00 0.00E+00 0.00E+00 1.77E+08 2.60E-03 2.70E-04 9.83E-03 3.49E-03

Aurelia species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 5.12E+00 7.40E+00 2.27E+04 1.77E+08 1.70E-03 1.78E-04 6.44E-03 2.30E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Avocettina infans 600-1200 1.05E-01 0.00E+00 0.00E+00 4.32E+07 5.63E-05 2.18E-07 3.52E-03 8.53E-04

All Depths 1.05E-01 1.11E-02 6.57E+03 4.32E+07 1.94E-05 7.53E-08 1.21E-03 2.94E-04

200-600 5.10E+00 0.00E+00 0.00E+00 6.03E+08 2.40E-03 6.23E-04 1.54E-02 1.80E-02

Balanus evermanni 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 5.10E+00 2.20E+01 3.20E+04 6.03E+08 1.57E-03 4.08E-04 1.01E-02 1.18E-02

200-600 4.73E-01 2.23E-01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Bankia setacea 600-1200 3.70E+00 1.37E+01 9.24E+05 8.54E+11 1.45E-03 1.45E-04 3.63E-01 9.09E+00

All Depths 4.17E+00 1.39E+01 9.24E+05 8.54E+11 5.03E-04 5.04E-05 1.26E-01 3.15E+00

200-600 7.99E-02 0.00E+00 0.00E+00 4.52E+07 2.90E-05 7.06E-08 3.53E-03 8.13E-04

Bathyagonus alascanus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 7.99E-02 4.27E-03 9.45E+03 4.52E+07 1.90E-05 4.63E-08 2.31E-03 5.34E-04

200-600 2.41E+01 2.69E+01 1.68E+06 1.36E+11 1.38E-02 1.26E-03 9.59E-01 5.81E+00

Bathyagonus nigripinnis 600-1200 2.90E+01 1.88E+01 2.63E+06 1.75E+11 2.35E-02 1.10E-03 2.17E+00 9.99E+00

All Depths 5.31E+01 4.57E+01 4.32E+06 3.11E+11 1.71E-02 1.22E-03 1.38E+00 7.55E+00

200-600 1.65E-01 0.00E+00 0.00E+00 4.37E+07 1.12E-04 1.64E-06 4.47E-03 2.62E-03

Bathyagonus species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.65E-01 2.73E-02 6.61E+03 4.37E+07 7.32E-05 1.07E-06 2.93E-03 1.71E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Bathylagus milleri 600-1200 7.15E+00 0.00E+00 0.00E+00 8.09E+09 4.28E-03 2.71E-04 1.27E-01 2.62E-01

All Depths 7.15E+00 8.29E+00 2.10E+05 8.09E+09 1.48E-03 9.69E-05 4.39E-02 9.32E-02

59
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 2.09E-01 1.51E-02 1.14E+04 4.17E+07 1.01E-04 4.45E-07 5.60E-03 1.35E-03

Bathylagus ochotensis 600-1200 1.01E+00 5.53E-01 2.32E+04 1.84E+08 5.68E-04 1.13E-05 1.35E-02 4.26E-03

All Depths 1.22E+00 5.68E-01 3.46E+04 2.25E+08 2.62E-04 4.20E-06 8.33E-03 2.35E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Bathylagus pacificus 600-1200 2.05E+01 0.00E+00 0.00E+00 4.63E+10 1.28E-02 1.23E-03 5.40E-01 1.92E+00

All Depths 2.05E+01 3.47E+01 8.60E+05 4.63E+10 4.43E-03 4.59E-04 1.86E-01 7.22E-01

200-600 1.98E+00 2.86E+00 4.68E+04 1.44E+09 1.34E-03 1.73E-04 3.17E-02 8.72E-02

Bathylagus species 600-1200 1.29E+02 2.89E+03 3.11E+06 9.07E+11 6.59E-02 4.67E-02 1.65E+00 1.99E+01

All Depths 1.31E+02 2.89E+03 3.16E+06 9.09E+11 2.36E-02 1.70E-02 5.91E-01 7.46E+00

200-600 4.97E+01 0.00E+00 0.00E+00 1.03E+10 3.23E-02 2.57E-02 1.68E-01 6.89E-01

Bathymaster signatus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 4.97E+01 3.71E+02 2.59E+05 1.03E+10 2.12E-02 1.70E-02 1.10E-01 4.57E-01

200-600 6.59E-01 0.00E+00 0.00E+00 6.83E+10 3.22E-04 6.17E-06 2.05E-01 2.23E+00

Bathyphelia australis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 6.59E-01 1.93E-01 4.14E+05 6.83E+10 2.11E-04 4.05E-06 1.34E-01 1.47E+00

200-600 2.69E+01 3.40E+02 5.12E+05 1.03E+11 1.43E-02 1.03E-02 3.22E-01 6.07E+00

Bathyplotes species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.69E+01 3.40E+02 5.12E+05 1.03E+11 1.43E-02 1.03E-02 3.22E-01 6.07E+00

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Bathyraja abyssicola 600-1200 3.45E+02 0.00E+00 0.00E+00 1.65E+08 1.63E-01 6.27E-01 1.05E-02 2.46E-03

All Depths 3.45E+02 4.81E+04 2.09E+04 1.65E+08 5.63E-02 2.20E-01 3.62E-03 8.66E-04

200-600 1.51E+04 1.64E+07 2.73E+06 2.12E+11 7.71E+00 3.98E+02 1.47E+00 7.08E+00

Bathyraja aleutica 600-1200 3.62E+03 1.91E+05 4.36E+06 2.52E+11 3.09E+00 1.31E+01 3.20E+00 2.29E+01

All Depths 1.87E+04 1.66E+07 7.09E+06 4.64E+11 6.11E+00 2.69E+02 2.07E+00 1.31E+01

200-600 1.79E+01 1.99E+02 3.17E+05 5.86E+10 8.04E-03 4.33E-03 1.44E-01 1.29E+00

Bathyraja aleutica egg case 600-1200 5.97E-02 3.57E-03 3.32E+03 1.10E+07 6.46E-05 2.88E-07 3.59E-03 8.89E-04

All Depths 1.79E+01 1.99E+02 3.21E+05 5.86E+10 5.29E-03 2.84E-03 9.56E-02 8.45E-01

200-600 2.67E+03 2.04E+05 2.32E+06 1.21E+11 1.37E+00 7.15E+00 1.15E+00 3.84E+00

Bathyraja interrupta 600-1200 1.08E+02 1.93E+03 7.34E+04 8.59E+08 1.06E-01 1.53E-01 6.21E-02 4.13E-02

All Depths 2.78E+03 2.06E+05 2.39E+06 1.22E+11 9.37E-01 5.09E+00 7.75E-01 2.79E+00

200-600 7.08E+00 4.69E+00 4.49E+05 1.59E+10 3.32E-03 1.41E-04 2.05E-01 4.48E-01

Bathyraja interrupta egg case 600-1200 4.27E+00 3.02E+00 3.26E+05 1.30E+10 3.08E-03 1.38E-04 2.28E-01 5.88E-01

All Depths 1.13E+01 7.71E+00 7.75E+05 2.89E+10 3.24E-03 1.39E-04 2.13E-01 4.93E-01

200-600 1.01E+03 3.74E+04 2.83E+05 2.96E+09 5.82E-01 2.11E+00 1.62E-01 1.62E-01

Bathyraja lindbergi 600-1200 2.38E+03 2.17E+05 1.51E+06 7.26E+10 2.34E+00 2.54E+01 1.33E+00 6.92E+00

All Depths 3.39E+03 2.55E+05 1.79E+06 7.56E+10 1.19E+00 1.08E+01 5.64E-01 2.78E+00

200-600 5.55E-02 0.00E+00 0.00E+00 4.81E+07 2.98E-05 1.16E-07 3.72E-03 1.82E-03

Bathyraja lindbergi egg case 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 5.55E-02 3.08E-03 6.94E+03 4.81E+07 1.95E-05 7.62E-08 2.44E-03 1.19E-03

60
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 3.34E+03 2.31E+05 8.82E+05 1.92E+10 1.90E+00 1.39E+01 5.07E-01 1.46E+00

Bathyraja maculata 600-1200 7.20E+02 9.86E+04 5.28E+05 5.09E+10 8.78E-01 1.35E+01 6.27E-01 6.65E+00

All Depths 4.06E+03 3.30E+05 1.41E+06 7.00E+10 1.55E+00 1.39E+01 5.49E-01 3.23E+00

200-600 2.45E-02 0.00E+00 0.00E+00 9.34E+06 1.65E-05 3.58E-08 2.07E-03 5.60E-04

Bathyraja maculata egg case 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.45E-02 5.98E-04 3.06E+03 9.34E+06 1.08E-05 2.35E-08 1.35E-03 3.67E-04

200-600 1.25E+03 1.27E+05 5.20E+05 1.67E+10 7.13E-01 7.02E+00 2.93E-01 9.11E-01

Bathyraja minispinosa 600-1200 6.55E+02 8.94E+03 9.06E+05 1.58E+10 5.52E-01 5.76E-01 6.44E-01 8.37E-01

All Depths 1.91E+03 1.36E+05 1.43E+06 3.25E+10 6.57E-01 4.79E+00 4.14E-01 9.09E-01

200-600 1.35E+00 2.21E-01 7.98E+04 7.80E+08 9.20E-04 1.67E-05 5.47E-02 6.13E-02

Bathyraja minispinosa egg case 600-1200 3.53E+00 3.26E+00 2.05E+05 9.64E+09 3.17E-03 2.20E-04 1.73E-01 5.32E-01

All Depths 4.88E+00 3.48E+00 2.85E+05 1.04E+10 1.70E-03 8.74E-05 9.57E-02 2.25E-01

200-600 1.30E+03 0.00E+00 0.00E+00 6.48E+09 5.78E-01 4.30E+00 1.03E-01 1.49E-01

Bathyraja parmifera 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.30E+03 1.71E+05 2.42E+05 6.48E+09 3.79E-01 2.89E+00 6.76E-02 9.98E-02

200-600 2.08E+01 7.46E+01 8.36E+05 1.36E+11 1.04E-02 2.67E-03 4.03E-01 4.65E+00

Bathyraja parmifera egg case 600-1200 3.22E+00 4.87E+00 9.11E+04 4.58E+09 3.47E-03 3.80E-04 1.06E-01 4.69E-01

All Depths 2.40E+01 7.95E+01 9.27E+05 1.40E+11 7.98E-03 1.88E-03 3.00E-01 3.22E+00

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Bathyraja species 600-1200 8.43E-01 0.00E+00 0.00E+00 6.32E+07 4.56E-04 1.44E-05 4.30E-03 1.28E-03

All Depths 8.43E-01 7.10E-01 7.95E+03 6.32E+07 1.57E-04 4.95E-06 1.48E-03 4.41E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Bathyraja species egg case 600-1200 1.43E-01 0.00E+00 0.00E+00 6.32E+07 7.74E-05 4.14E-07 4.30E-03 1.28E-03

All Depths 1.43E-01 2.05E-02 7.95E+03 6.32E+07 2.67E-05 1.43E-07 1.48E-03 4.41E-04

200-600 5.46E+02 2.00E+04 5.32E+05 1.60E+10 2.96E-01 7.67E-01 2.93E-01 6.28E-01

Bathyraja taranetzi 600-1200 3.06E+01 1.23E+02 9.19E+04 9.23E+08 3.07E-02 1.00E-02 8.21E-02 6.51E-02

All Depths 5.76E+02 2.01E+04 6.24E+05 1.69E+10 2.05E-01 5.21E-01 2.20E-01 4.43E-01

200-600 2.35E-01 4.21E-02 2.85E+04 4.78E+08 1.24E-04 1.57E-06 1.47E-02 1.73E-02

Bathyraja taranetzi egg case 600-1200 1.82E-01 2.03E-02 1.21E+04 8.08E+07 1.38E-04 9.08E-07 7.81E-03 2.09E-03

All Depths 4.17E-01 6.24E-02 4.06E+04 5.58E+08 1.29E-04 1.34E-06 1.23E-02 1.20E-02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Bathyraja trachura 600-1200 2.10E+03 0.00E+00 0.00E+00 2.89E+10 1.21E+00 3.05E+00 5.92E-01 6.59E-01

All Depths 2.10E+03 1.15E+05 1.06E+06 2.89E+10 4.19E-01 1.38E+00 2.04E-01 3.05E-01

200-600 1.28E-01 1.03E-02 9.13E+03 4.54E+07 8.66E-05 6.24E-07 6.18E-03 2.77E-03

Bathyraja trachura egg case 600-1200 1.48E+01 1.27E+02 1.02E+06 5.61E+11 8.44E-03 2.71E-03 5.83E-01 1.21E+01

All Depths 1.49E+01 1.27E+02 1.03E+06 5.61E+11 2.97E-03 9.43E-04 2.05E-01 4.21E+00

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Benthalbella dentata 600-1200 1.83E-01 0.00E+00 0.00E+00 4.94E+07 9.78E-05 6.60E-07 3.76E-03 9.76E-04

All Depths 1.83E-01 3.34E-02 7.03E+03 4.94E+07 3.37E-05 2.28E-07 1.30E-03 3.37E-04

61
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Bentheogennema borealis 600-1200 1.59E-01 0.00E+00 0.00E+00 4.71E+08 1.10E-04 9.77E-08 4.83E-02 1.70E-02

All Depths 1.59E-01 2.97E-03 6.80E+04 4.71E+08 3.81E-05 3.62E-08 1.67E-02 6.35E-03

200-600 3.72E+01 9.82E+01 1.12E+05 5.85E+08 2.32E-02 5.10E-03 6.83E-02 3.29E-02

Benthoctopus leioderma 600-1200 4.94E+01 2.38E+02 1.86E+05 1.45E+09 2.93E-02 6.76E-03 1.10E-01 7.66E-02

All Depths 8.66E+01 3.36E+02 2.98E+05 2.03E+09 2.53E-02 5.65E-03 8.27E-02 4.81E-02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Benthoctopus oregonensis 600-1200 2.78E+01 0.00E+00 0.00E+00 1.44E+08 1.10E-02 8.08E-03 1.19E-02 5.58E-03

All Depths 2.78E+01 7.59E+02 1.69E+04 1.44E+08 3.81E-03 2.79E-03 4.11E-03 1.94E-03

200-600 5.29E-01 1.62E-01 1.21E+04 5.16E+07 2.09E-04 2.74E-06 5.46E-03 1.28E-03

Benthoctopus species 600-1200 7.63E+01 2.97E+02 1.01E+05 1.03E+09 3.39E-02 1.73E-02 5.70E-02 3.81E-02

All Depths 7.69E+01 2.98E+02 1.13E+05 1.08E+09 1.18E-02 6.17E-03 2.33E-02 1.45E-02

200-600 8.78E+01 3.37E+02 8.03E+05 2.94E+10 5.26E-02 2.27E-02 4.86E-01 1.98E+00

Beringius frielei 600-1200 2.51E+00 1.01E+00 3.28E+04 1.54E+08 2.75E-03 9.30E-05 3.56E-02 1.41E-02

All Depths 9.03E+01 3.38E+02 8.36E+05 2.96E+10 3.54E-02 1.54E-02 3.31E-01 1.34E+00

200-600 1.15E+00 6.49E-01 7.67E+04 2.43E+09 9.80E-05 6.86E-07 3.50E-02 6.12E-02

Beringius species eggs 600-1200 5.37E-02 2.88E-03 2.68E+04 7.21E+08 5.81E-05 2.33E-07 2.90E-02 5.82E-02

All Depths 1.20E+00 6.52E-01 1.04E+05 3.15E+09 8.41E-05 5.27E-07 3.29E-02 5.98E-02

200-600 7.57E-01 0.00E+00 0.00E+00 2.62E+07 3.03E-04 1.20E-05 2.04E-03 5.48E-04

Beringius undatus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 7.57E-01 5.74E-01 5.12E+03 2.62E+07 1.98E-04 7.86E-06 1.34E-03 3.59E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Beroe abyssicola 600-1200 8.24E-02 0.00E+00 0.00E+00 6.79E+07 5.55E-05 2.13E-07 5.55E-03 2.13E-03

All Depths 8.24E-02 6.79E-03 8.24E+03 6.79E+07 1.92E-05 7.34E-08 1.92E-03 7.34E-04

200-600 8.50E-02 0.00E+00 0.00E+00 7.06E+06 5.75E-05 4.33E-07 1.80E-03 4.23E-04

Beroe species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 8.50E-02 7.23E-03 2.66E+03 7.06E+06 3.77E-05 2.84E-07 1.18E-03 2.77E-04

200-600 1.62E+03 3.49E+04 6.60E+06 1.25E+12 9.32E-01 1.40E+00 3.47E+00 2.87E+01

Berryteuthis magister 600-1200 2.12E+02 1.19E+03 5.51E+05 6.75E+09 1.93E-01 1.07E-01 4.99E-01 6.40E-01

All Depths 1.83E+03 3.61E+04 7.15E+06 1.26E+12 6.77E-01 1.07E+00 2.45E+00 2.10E+01

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Bivalvia 600-1200 3.12E-01 0.00E+00 0.00E+00 2.26E+09 1.82E-04 2.30E-06 2.78E-02 5.32E-02

All Depths 3.12E-01 9.76E-02 4.76E+04 2.26E+09 6.29E-05 7.92E-07 9.58E-03 1.84E-02

200-600 8.22E+00 4.20E+01 1.92E+04 3.06E+08 1.53E-04 3.00E-06 5.72E-03 4.22E-03

Bivalvia empty shell 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 8.22E+00 4.20E+01 1.92E+04 3.06E+08 1.53E-04 3.00E-06 5.72E-03 4.22E-03

200-600 3.36E-02 1.13E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Boltenia species 600-1200 1.24E+00 1.53E+00 9.38E+03 8.79E+07 4.86E-04 1.63E-05 3.68E-03 9.36E-04

All Depths 1.27E+00 1.53E+00 9.38E+03 8.79E+07 1.69E-04 5.65E-06 1.28E-03 3.24E-04

62
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 1.35E-02 0.00E+00 0.00E+00 5.07E+06 1.14E-05 1.71E-08 1.90E-03 4.74E-04

Boreoscala greenlandica 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.35E-02 1.83E-04 2.25E+03 5.07E+06 7.48E-06 1.12E-08 1.25E-03 3.10E-04

200-600 9.93E-03 9.86E-05 4.96E+03 2.46E+07 3.97E-06 2.06E-09 1.98E-03 5.15E-04

Boreotrophon alaskanus 600-1200 4.41E-02 1.45E-03 1.27E+04 9.89E+07 2.19E-05 1.83E-08 7.27E-03 1.80E-03

All Depths 5.41E-02 1.55E-03 1.77E+04 1.24E+08 1.02E-05 7.68E-09 3.81E-03 9.58E-04

200-600 9.93E-03 0.00E+00 0.00E+00 2.46E+07 3.97E-06 2.06E-09 1.98E-03 5.15E-04

Boreotrophon rotundatus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 9.93E-03 9.86E-05 4.96E+03 2.46E+07 2.60E-06 1.35E-09 1.30E-03 3.38E-04

200-600 2.11E+02 2.93E+03 9.48E+04 7.15E+08 3.13E-01 2.38E-01 1.36E-01 4.75E-02

Bothrocara brunneum 600-1200 9.96E+02 4.73E+04 9.44E+05 6.87E+10 5.65E-01 1.48E+00 5.15E-01 7.68E+01

All Depths 1.21E+03 5.02E+04 1.04E+06 6.95E+10 4.64E-01 7.32E-01 3.64E-01 2.68E+01

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Bothrocara nyx 600-1200 1.17E+01 0.00E+00 0.00E+00 9.70E+11 6.32E-03 2.51E-03 5.63E-01 1.96E+01

All Depths 1.17E+01 1.24E+02 1.04E+06 9.70E+11 2.18E-03 8.67E-04 1.94E-01 6.75E+00

200-600 1.65E-01 0.00E+00 0.00E+00 3.08E+08 5.82E-05 2.20E-07 9.03E-03 5.46E-03

Bothrocara pusillum 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.65E-01 1.24E-02 2.56E+04 3.08E+08 3.81E-05 1.45E-07 5.92E-03 3.58E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Bothrocara species 600-1200 6.66E+00 0.00E+00 0.00E+00 4.83E+08 7.19E-03 2.90E-03 2.25E-02 9.60E-03

All Depths 6.66E+00 3.59E+01 3.35E+04 4.83E+08 2.48E-03 1.00E-03 7.75E-03 3.39E-03

200-600 1.66E+04 3.92E+07 2.04E+07 5.10E+13 1.12E+01 2.60E+03 1.39E+01 3.43E+03

Bothrocara zestum 600-1200 1.08E+04 1.86E+07 2.01E+07 3.73E+13 9.98E+00 1.48E+03 1.80E+01 3.06E+03

All Depths 2.74E+04 5.78E+07 4.05E+07 8.83E+13 1.08E+01 2.21E+03 1.53E+01 3.29E+03

200-600 1.77E+03 1.19E+06 9.58E+07 3.18E+15 9.23E-01 4.55E+01 5.23E+01 1.28E+05

Brisaster latifrons 600-1200 4.41E+02 1.54E+05 2.06E+07 3.20E+14 5.57E-01 1.75E+01 2.60E+01 3.65E+04

All Depths 2.22E+03 1.34E+06 1.16E+08 3.50E+15 7.97E-01 3.57E+01 4.33E+01 9.60E+04

200-600 9.72E+00 0.00E+00 0.00E+00 8.11E+10 3.45E-03 1.53E-03 1.04E-01 1.32E+00

Brisaster owstoni 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 9.72E+00 9.37E+01 2.89E+05 8.11E+10 2.26E-03 1.00E-03 6.84E-02 8.66E-01

200-600 2.09E+00 2.45E+00 1.70E+04 9.51E+07 1.41E-03 1.49E-04 1.15E-02 5.94E-03

Brisingella exilis 600-1200 4.83E+00 1.93E+01 5.65E+04 1.50E+09 5.22E-03 1.58E-03 6.11E-02 1.30E-01

All Depths 6.91E+00 2.17E+01 7.35E+04 1.59E+09 2.73E-03 6.40E-04 2.86E-02 4.87E-02

200-600 6.27E-01 3.93E-01 5.97E+03 3.57E+07 4.24E-04 2.36E-05 4.04E-03 2.14E-03

Brisingella species 600-1200 3.54E-02 1.25E-03 8.84E+03 7.82E+07 1.89E-05 2.47E-08 4.73E-03 1.54E-03

All Depths 6.62E-01 3.95E-01 1.48E+04 1.14E+08 2.84E-04 1.54E-05 4.28E-03 1.92E-03

200-600 1.09E+00 5.23E-01 1.74E+04 6.94E+07 6.55E-04 2.86E-05 9.79E-03 3.59E-03

Brisingidae 600-1200 5.65E-01 1.21E-01 1.14E+04 4.68E+07 5.46E-04 7.34E-06 1.11E-02 2.78E-03

All Depths 1.65E+00 6.44E-01 2.89E+04 1.16E+08 6.17E-04 2.12E-05 1.02E-02 3.29E-03

63
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 3.20E-02 0.00E+00 0.00E+00 3.99E+06 2.70E-05 9.55E-08 1.69E-03 3.73E-04

Bryozoichthys marjorius 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.20E-02 1.02E-03 2.00E+03 3.99E+06 1.77E-05 6.26E-08 1.11E-03 2.44E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Buccinum castaneum 600-1200 7.01E-01 0.00E+00 0.00E+00 3.55E+08 3.77E-04 4.95E-06 1.12E-02 4.67E-03

All Depths 7.01E-01 3.29E-01 2.22E+04 3.55E+08 1.30E-04 1.72E-06 3.88E-03 1.62E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Buccinum costatum 600-1200 4.53E+00 0.00E+00 0.00E+00 2.25E+09 3.06E-03 1.01E-04 6.46E-02 4.96E-02

All Depths 4.53E+00 3.82E+00 1.01E+05 2.25E+09 1.06E-03 3.66E-05 2.23E-02 1.79E-02

200-600 2.92E+01 4.78E+01 9.48E+05 4.80E+10 1.72E-02 2.48E-03 5.85E-01 2.95E+00

Buccinum oedematum 600-1200 1.05E+02 4.37E+02 2.87E+06 2.81E+11 8.28E-02 1.67E-02 2.24E+00 1.08E+01

All Depths 1.34E+02 4.84E+02 3.82E+06 3.29E+11 3.96E-02 8.24E-03 1.15E+00 6.22E+00

200-600 2.26E+01 8.22E+01 6.20E+05 5.74E+10 1.31E-02 4.73E-03 3.72E-01 3.47E+00

Buccinum scalariforme 600-1200 6.25E-01 3.91E-01 2.48E+04 6.16E+08 4.20E-04 1.22E-05 1.67E-02 1.91E-02

All Depths 2.33E+01 8.26E+01 6.45E+05 5.80E+10 8.74E-03 3.13E-03 2.49E-01 2.30E+00

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Buccinum species 600-1200 8.77E+00 0.00E+00 0.00E+00 2.37E+09 4.58E-03 9.93E-04 5.07E-02 5.13E-02

All Depths 8.77E+00 5.58E+01 8.64E+04 2.37E+09 1.58E-03 3.44E-04 1.75E-02 1.81E-02

200-600 7.52E+00 4.34E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Buccinum species eggs 600-1200 3.86E+00 1.61E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.14E+01 5.95E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-600 1.26E-01 0.00E+00 0.00E+00 1.40E+08 5.04E-05 1.11E-07 7.28E-03 2.64E-03

Bulbus fragilis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.26E-01 5.12E-03 1.89E+04 1.40E+08 3.30E-05 7.30E-08 4.77E-03 1.74E-03

200-600 2.99E-02 8.92E-04 2.99E+03 8.92E+06 2.59E-05 8.76E-08 2.59E-03 8.76E-04

Careproctus bowersianus 600-1200 2.83E-01 8.00E-02 1.77E+04 3.13E+08 1.51E-04 1.58E-06 9.46E-03 6.17E-03

All Depths 3.13E-01 8.09E-02 2.07E+04 3.22E+08 6.91E-05 6.01E-07 4.96E-03 2.69E-03

200-600 9.12E+01 5.35E+02 2.55E+05 4.17E+09 4.51E-02 2.38E-02 1.27E-01 2.03E-01

Careproctus colletti 600-1200 2.82E+01 1.23E+02 2.14E+05 1.21E+10 2.44E-02 6.80E-03 1.89E-01 7.14E-01

All Depths 1.19E+02 6.58E+02 4.69E+05 1.63E+10 3.80E-02 1.80E-02 1.48E-01 3.78E-01

200-600 5.78E+00 2.15E+01 2.63E+04 3.72E+08 3.10E-03 8.47E-04 1.41E-02 1.50E-02

Careproctus cypselurus 600-1200 7.45E+01 5.42E+02 5.98E+05 1.51E+10 3.55E-02 9.24E-03 3.09E-01 4.64E-01

All Depths 8.03E+01 5.64E+02 6.24E+05 1.55E+10 1.43E-02 3.95E-03 1.16E-01 1.88E-01

200-600 3.31E+02 7.08E+03 8.15E+05 8.92E+10 1.69E-01 2.83E-01 3.82E-01 2.15E+00

Careproctus furcellus 600-1200 4.87E+01 2.17E+02 4.67E+05 1.85E+10 3.17E-02 6.51E-03 3.05E-01 5.71E-01

All Depths 3.80E+02 7.30E+03 1.28E+06 1.08E+11 1.22E-01 1.92E-01 3.55E-01 1.60E+00

200-600 1.60E+00 2.43E+00 1.76E+05 2.86E+10 1.39E-03 2.40E-04 1.52E-01 2.84E+00

Careproctus gilberti 600-1200 1.46E+00 2.12E+00 1.56E+05 2.43E+10 1.78E-03 2.20E-04 1.91E-01 2.52E+00

All Depths 3.06E+00 4.55E+00 3.32E+05 5.29E+10 1.52E-03 2.32E-04 1.66E-01 2.72E+00

64
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 1.20E+02 1.46E+03 2.03E+05 7.04E+09 7.64E-02 8.24E-02 1.18E-01 2.84E-01

Careproctus melanurus 600-1200 3.45E+02 4.19E+03 9.39E+05 1.59E+10 3.05E-01 2.80E-01 7.86E-01 1.27E+00

All Depths 4.64E+02 5.65E+03 1.14E+06 2.30E+10 1.55E-01 1.61E-01 3.49E-01 7.21E-01

200-600 1.38E+02 0.00E+00 0.00E+00 9.47E+09 5.47E-02 1.80E-01 1.61E-01 2.51E-01

Careproctus rastrinus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.38E+02 8.45E+03 3.97E+05 9.47E+09 3.58E-02 1.18E-01 1.06E-01 1.70E-01

200-600 1.34E-01 1.03E-02 1.14E+04 8.04E+07 1.08E-04 9.52E-07 9.31E-03 7.56E-03

Careproctus simus 600-1200 1.68E+00 8.26E-01 8.91E+04 2.28E+09 1.95E-03 1.01E-04 1.04E-01 2.98E-01

All Depths 1.82E+00 8.36E-01 1.00E+05 2.36E+09 7.42E-04 3.60E-05 4.18E-02 1.09E-01

200-600 2.75E-01 0.00E+00 0.00E+00 1.70E+08 2.25E-04 3.61E-06 1.95E-02 1.52E-02

Careproctus species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.75E-01 3.82E-02 2.49E+04 1.70E+08 1.48E-04 2.37E-06 1.28E-02 9.99E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Careproctus species G 600-1200 2.28E-01 0.00E+00 0.00E+00 2.03E+08 1.23E-04 1.05E-06 7.72E-03 4.11E-03

All Depths 2.28E-01 5.21E-02 1.43E+04 2.03E+08 4.26E-05 3.63E-07 2.66E-03 1.42E-03

200-600 2.58E+03 8.59E+04 2.46E+07 5.64E+12 1.52E+00 5.04E+00 1.50E+01 5.26E+02

Ceramaster japonicus 600-1200 2.83E+02 2.57E+03 4.23E+06 7.41E+11 2.51E-01 2.51E-01 3.83E+00 7.60E+01

All Depths 2.87E+03 8.85E+04 2.88E+07 6.38E+12 1.08E+00 3.74E+00 1.11E+01 3.98E+02

200-600 2.00E+00 8.20E-01 3.77E+04 3.29E+08 1.29E-03 5.71E-05 2.21E-02 1.73E-02

Ceramaster patagonicus 600-1200 2.16E+01 3.54E+02 3.42E+05 9.52E+10 2.15E-02 2.81E-02 3.49E-01 7.62E+00

All Depths 2.36E+01 3.54E+02 3.80E+05 9.55E+10 8.27E-03 9.73E-03 1.35E-01 2.64E+00

200-600 2.38E+00 5.65E+00 3.89E+04 1.51E+09 8.39E-04 9.21E-05 1.37E-02 2.46E-02

Ceramaster species 600-1200 2.87E-01 8.24E-02 6.24E+03 3.89E+07 3.11E-04 6.65E-06 6.75E-03 3.14E-03

All Depths 2.66E+00 5.73E+00 4.51E+04 1.55E+09 6.56E-04 6.25E-05 1.13E-02 1.72E-02

200-600 1.69E-01 1.44E-02 2.64E+04 5.48E+08 8.33E-05 4.76E-07 1.01E-02 8.93E-03

Cerebratulus californienesis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-600 5.28E-01 6.92E-02 2.56E+04 1.19E+08 2.97E-04 2.64E-06 1.38E-02 4.26E-03

Chauliodus macouni 600-1200 6.90E+00 2.61E+00 2.20E+05 2.14E+09 4.75E-03 7.51E-05 1.53E-01 6.62E-02

All Depths 7.43E+00 2.68E+00 2.46E+05 2.25E+09 1.83E-03 3.19E-05 6.18E-02 2.98E-02

200-600 2.97E-01 4.13E-02 1.68E+04 1.18E+08 1.89E-04 2.05E-06 1.09E-02 5.98E-03

Cheiraster dawsoni 600-1200 9.59E-02 9.19E-03 3.00E+03 8.98E+06 1.18E-04 9.53E-07 3.67E-03 9.31E-04

All Depths 3.93E-01 5.05E-02 1.98E+04 1.27E+08 1.64E-04 1.67E-06 8.43E-03 4.24E-03

200-600 8.25E+01 5.66E+02 7.72E+05 4.92E+10 3.92E-02 3.33E-02 4.14E-01 2.63E+00

Chionoecetes angulatus 600-1200 3.15E+03 2.63E+05 3.60E+07 3.56E+13 2.43E+00 2.03E+01 2.57E+01 1.64E+03

All Depths 3.23E+03 2.63E+05 3.68E+07 3.57E+13 1.47E+00 7.72E+00 1.56E+01 6.38E+02

200-600 2.20E+03 3.99E+05 1.11E+07 5.08E+12 5.63E-01 1.08E+01 3.67E+00 1.44E+02

Chionoecetes bairdi 600-1200 1.33E+00 7.21E-01 1.84E+04 9.85E+07 1.15E-03 3.48E-05 1.36E-02 6.74E-03

All Depths 2.20E+03 3.99E+05 1.11E+07 5.08E+12 2.26E-01 7.21E+00 1.47E+00 9.86E+01

65
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 1.91E+01 9.95E+01 3.70E+05 3.17E+10 8.23E-03 1.78E-03 2.10E-01 7.30E-01

Chionoecetes hybrid 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.91E+01 9.95E+01 3.70E+05 3.17E+10 3.29E-03 1.17E-03 8.41E-02 4.82E-01

200-600 4.45E+02 4.94E+04 1.29E+06 1.72E+11 1.04E-01 1.12E+00 4.74E-01 3.87E+00

Chionoecetes opilio 600-1200 8.03E-02 6.45E-03 2.68E+03 7.17E+06 4.86E-05 7.11E-07 1.62E-03 7.90E-04

All Depths 4.45E+02 4.94E+04 1.29E+06 1.72E+11 4.16E-02 7.40E-01 1.91E-01 2.59E+00

200-600 3.22E+02 4.35E+03 1.25E+06 1.28E+11 2.93E-01 3.11E-01 1.17E+00 5.49E+00

Chionoecetes tanneri 600-1200 1.06E+03 3.72E+04 5.26E+06 9.18E+11 7.20E-01 2.02E+00 3.69E+00 4.19E+01

All Depths 1.38E+03 4.15E+04 6.51E+06 1.05E+12 5.49E-01 1.01E+00 2.68E+00 2.05E+01

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Chiroteuthis calyx 600-1200 1.25E+00 0.00E+00 0.00E+00 1.05E+07 1.35E-03 1.26E-04 3.50E-03 8.47E-04

All Depths 1.25E+00 1.56E+00 3.24E+03 1.05E+07 4.67E-04 4.35E-05 1.21E-03 2.92E-04

200-600 1.50E-01 0.00E+00 0.00E+00 7.79E+07 6.93E-05 6.28E-07 4.07E-03 2.17E-03

Chlamys albida 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.50E-01 2.25E-02 8.83E+03 7.79E+07 4.54E-05 4.12E-07 2.67E-03 1.42E-03

200-600 1.83E-01 5.65E-03 2.55E+04 9.13E+07 1.41E-04 5.36E-07 1.86E-02 7.57E-03

Chorilia longipes 600-1200 1.80E-02 3.23E-04 3.00E+03 8.98E+06 2.20E-05 3.35E-08 3.67E-03 9.31E-04

All Depths 2.01E-01 5.97E-03 2.85E+04 1.00E+08 9.98E-05 3.65E-07 1.34E-02 5.32E-03

200-600 2.02E+02 3.21E+03 2.90E+05 2.93E+09 1.02E-01 9.03E-02 1.58E-01 1.21E-01

Chrysaora melanaster 600-1200 4.92E+01 2.71E+02 1.52E+05 2.19E+09 4.34E-02 1.73E-02 1.20E-01 9.09E-02

All Depths 2.51E+02 3.49E+03 4.42E+05 5.12E+09 8.19E-02 6.57E-02 1.45E-01 1.11E-01

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Clavularia incrustans 600-1200 1.91E+00 2.54E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-600 2.75E+01 0.00E+00 0.00E+00 1.41E+09 1.56E-02 1.39E-02 3.78E-02 7.92E-02

Clupea pallasi 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.75E+01 2.54E+02 6.61E+04 1.41E+09 1.02E-02 9.14E-03 2.47E-02 5.21E-02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Colga pacifica 600-1200 9.98E-03 0.00E+00 0.00E+00 6.22E+06 1.26E-05 1.10E-08 3.15E-03 6.86E-04

All Depths 9.98E-03 9.96E-05 2.49E+03 6.22E+06 4.35E-06 3.79E-09 1.09E-03 2.37E-04

200-600 8.26E-02 1.95E-03 2.85E+04 2.16E+08 5.59E-05 1.23E-07 1.93E-02 1.37E-02

Colossendeis species 600-1200 3.64E-02 6.74E-04 1.82E+04 1.69E+08 1.67E-05 9.45E-09 8.33E-03 2.36E-03

All Depths 1.19E-01 2.62E-03 4.67E+04 3.84E+08 4.23E-05 8.38E-08 1.55E-02 9.76E-03

200-600 2.98E-02 0.00E+00 0.00E+00 8.88E+06 2.02E-05 5.32E-08 2.02E-03 5.32E-04

Colus halli 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.98E-02 8.88E-04 2.98E+03 8.88E+06 1.32E-05 3.48E-08 1.32E-03 3.48E-04

200-600 1.60E-01 0.00E+00 0.00E+00 4.54E+07 5.64E-05 3.68E-07 3.53E-03 8.08E-04

Colus herendeenii 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.60E-01 2.23E-02 9.99E+03 4.54E+07 3.69E-05 2.41E-07 2.31E-03 5.31E-04

66
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 1.15E-02 1.33E-04 2.88E+03 8.28E+06 7.79E-06 7.94E-09 1.95E-03 4.96E-04

Colus species 600-1200 1.77E-02 3.13E-04 8.84E+03 7.82E+07 9.46E-06 6.17E-09 4.73E-03 1.54E-03

All Depths 2.92E-02 4.45E-04 1.17E+04 8.64E+07 8.36E-06 7.30E-09 2.91E-03 8.53E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Coryphaenoides acrolepis 600-1200 6.58E+03 0.00E+00 0.00E+00 1.27E+13 3.32E+00 9.69E+01 9.60E+00 4.16E+02

All Depths 6.58E+03 1.55E+06 1.91E+07 1.27E+13 1.14E+00 3.56E+01 3.31E+00 1.63E+02

200-600 2.33E+03 6.56E+05 1.05E+07 1.54E+13 1.33E+00 3.25E+01 5.77E+00 6.74E+02

Coryphaenoides cinereus 600-1200 6.79E+04 5.95E+07 3.74E+08 1.60E+15 4.36E+01 1.72E+03 2.46E+02 4.96E+04

All Depths 7.02E+04 6.01E+07 3.84E+08 1.62E+15 1.59E+01 1.02E+03 8.85E+01 3.05E+04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Coryphaenoides longifilis 600-1200 6.38E+00 0.00E+00 0.00E+00 7.13E+07 4.09E-03 7.94E-04 7.07E-03 1.70E-03

All Depths 6.38E+00 2.65E+01 1.19E+04 7.13E+07 1.41E-03 2.75E-04 2.44E-03 5.92E-04

200-600 2.11E-02 0.00E+00 0.00E+00 2.78E+07 8.42E-06 9.29E-09 2.11E-03 5.81E-04

Crangon alaskensis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.11E-02 4.44E-04 5.27E+03 2.78E+07 5.52E-06 6.09E-09 1.38E-03 3.80E-04

200-600 1.54E-02 0.00E+00 0.00E+00 1.33E+08 8.32E-06 9.06E-09 6.24E-03 5.10E-03

Crangon communis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.54E-02 2.37E-04 1.15E+04 1.33E+08 5.45E-06 5.93E-09 4.08E-03 3.34E-03

200-600 6.45E-01 0.00E+00 0.00E+00 1.26E+10 2.47E-04 8.86E-07 1.32E-01 2.65E-01

Crangon dalli 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 6.45E-01 4.31E-02 3.42E+05 1.26E+10 1.62E-04 5.93E-07 8.64E-02 1.77E-01

200-600 4.34E-03 0.00E+00 0.00E+00 4.24E+07 3.67E-06 1.76E-09 5.50E-03 3.96E-03

Crangon species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 4.34E-03 1.89E-05 6.51E+03 4.24E+07 2.40E-06 1.15E-09 3.60E-03 2.60E-03

200-600 3.07E-02 0.00E+00 0.00E+00 2.62E+07 1.23E-05 1.97E-08 2.04E-03 5.48E-04

Crangonidae 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.07E-02 9.43E-04 5.12E+03 2.62E+07 8.04E-06 1.29E-08 1.34E-03 3.59E-04

200-600 5.11E-01 1.09E-01 2.15E+04 2.07E+08 2.36E-04 3.62E-06 9.92E-03 6.74E-03

Craniella cranium 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Cranopsis species 600-1200 2.73E-02 0.00E+00 0.00E+00 2.68E+08 3.45E-05 8.19E-08 2.07E-02 2.95E-02

All Depths 2.73E-02 7.43E-04 1.64E+04 2.68E+08 1.19E-05 2.83E-08 7.13E-03 1.02E-02

200-600 3.58E+01 0.00E+00 0.00E+00 3.21E+10 1.69E-02 1.67E-02 1.40E-01 1.06E+00

Cribrinopsis fernaldi 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.58E+01 5.03E+02 2.90E+05 3.21E+10 1.11E-02 1.10E-02 9.18E-02 7.00E-01

200-600 4.95E-01 2.45E-01 5.97E+04 3.56E+09 2.07E-04 5.62E-06 2.50E-02 8.16E-02

Crinoidea 600-1200 1.51E+03 2.24E+06 9.90E+07 8.97E+15 1.26E+00 1.08E+02 8.14E+01 4.31E+05

All Depths 1.51E+03 2.24E+06 9.91E+07 8.97E+15 4.34E-01 3.73E+01 2.81E+01 1.49E+05

67
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 8.30E+02 1.01E+04 7.15E+06 4.93E+11 4.57E-01 4.28E-01 4.08E+00 3.13E+01

Crossaster borealis 600-1200 4.83E+02 1.14E+04 3.68E+06 5.28E+11 4.29E-01 8.05E-01 3.28E+00 3.81E+01

All Depths 1.31E+03 2.15E+04 1.08E+07 1.02E+12 4.47E-01 5.55E-01 3.80E+00 3.36E+01

200-600 8.70E-01 0.00E+00 0.00E+00 1.37E+09 3.48E-04 9.53E-06 1.88E-02 2.93E-02

Crossaster papposus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 8.70E-01 4.43E-01 4.70E+04 1.37E+09 2.28E-04 6.25E-06 1.23E-02 1.92E-02

200-600 1.02E+00 9.50E-01 5.81E+04 3.13E+09 5.61E-04 3.60E-05 3.19E-02 1.18E-01

Crossaster species A 600-1200 1.16E-01 4.37E-03 1.11E+04 3.44E+07 1.47E-04 5.94E-07 1.41E-02 4.90E-03

All Depths 1.13E+00 9.54E-01 6.92E+04 3.16E+09 4.18E-04 2.37E-05 2.57E-02 7.90E-02

200-600 1.19E+00 7.70E-01 1.21E+05 6.95E+09 1.03E-03 8.32E-05 1.05E-01 7.72E-01

Crossaster species B 600-1200 1.75E+00 9.97E-01 1.39E+05 4.97E+09 1.51E-03 4.26E-05 1.40E-01 4.80E-01

All Depths 2.95E+00 1.77E+00 2.60E+05 1.19E+10 1.20E-03 6.90E-05 1.17E-01 6.68E-01

200-600 3.94E-02 0.00E+00 0.00E+00 6.77E+07 1.48E-05 1.04E-08 5.66E-03 1.38E-03

Cryptonatica aleutica 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.94E-02 5.51E-04 1.47E+04 6.77E+07 9.72E-06 6.81E-09 3.71E-03 9.09E-04

200-600 2.98E-03 0.00E+00 0.00E+00 8.88E+06 2.02E-06 5.32E-10 2.02E-03 5.32E-04

Cryptonatica affinis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.98E-03 8.88E-06 2.98E+03 8.88E+06 1.32E-06 3.48E-10 1.32E-03 3.48E-04

200-600 8.58E+00 0.00E+00 0.00E+00 3.14E+07 3.43E-03 1.54E-03 2.24E-03 6.57E-04

Crystallichthys cyclospilus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 8.58E+00 7.36E+01 5.61E+03 3.14E+07 2.24E-03 1.01E-03 1.47E-03 4.30E-04

200-600 1.50E+01 1.96E+02 1.01E+06 8.93E+11 5.28E-03 3.23E-03 3.58E-01 1.47E+01

Ctenodiscus crispatus 600-1200 1.45E-01 2.09E-02 1.25E+04 1.56E+08 1.83E-04 2.31E-06 1.58E-02 1.71E-02

All Depths 1.51E+01 1.96E+02 1.02E+06 8.93E+11 3.52E-03 2.12E-03 2.40E-01 9.64E+00

200-600 1.59E+00 0.00E+00 0.00E+00 5.49E+07 6.46E-04 2.81E-05 5.92E-03 1.51E-03

Cyanea capillata 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.59E+00 1.30E+00 1.28E+04 5.49E+07 4.23E-04 1.84E-05 3.88E-03 9.94E-04

200-600 1.94E-01 0.00E+00 0.00E+00 2.49E+09 1.31E-04 2.24E-06 3.38E-02 1.49E-01

Cyclocardia species cf. borealis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.94E-01 3.74E-02 4.99E+04 2.49E+09 8.57E-05 1.47E-06 2.21E-02 9.79E-02

200-600 3.71E+02 4.40E+03 2.83E+06 2.00E+11 1.56E-01 1.51E-01 1.26E+00 6.67E+00

Dasycottus setiger 600-1200 1.11E+00 6.57E-01 2.07E+04 2.04E+08 1.21E-03 5.61E-05 2.24E-02 1.76E-02

All Depths 3.72E+02 4.40E+03 2.85E+06 2.01E+11 1.02E-01 1.04E-01 8.31E-01 4.71E+00

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Delectopecten vancouverensis 600-1200 1.60E-01 0.00E+00 0.00E+00 8.79E+08 6.79E-05 1.18E-07 2.47E-02 1.18E-02

All Depths 1.60E-01 1.01E-02 5.67E+04 8.79E+08 2.34E-05 4.13E-08 8.51E-03 4.19E-03

200-600 9.65E-02 0.00E+00 0.00E+00 2.87E+07 3.40E-05 1.52E-07 1.89E-03 4.68E-04

Dendronotus species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 9.65E-02 9.30E-03 5.36E+03 2.87E+07 2.23E-05 9.94E-08 1.24E-03 3.07E-04

68
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 5.41E-02 2.93E-03 2.71E+03 7.32E+06 3.66E-05 1.76E-07 1.83E-03 4.39E-04

Diaphus theta 600-1200 9.40E-02 4.07E-03 6.79E+03 2.13E+07 1.02E-04 3.53E-07 7.35E-03 1.85E-03

All Depths 1.48E-01 7.00E-03 9.50E+03 2.86E+07 5.91E-05 2.36E-07 3.73E-03 9.25E-04

200-600 1.31E+02 1.12E+03 5.18E+05 1.34E+10 7.51E-02 6.58E-02 2.92E-01 6.49E-01

Diplopteraster multipes 600-1200 1.31E+01 1.03E+02 1.06E+05 4.84E+09 8.16E-03 2.03E-03 6.58E-02 9.47E-02

All Depths 1.44E+02 1.22E+03 6.25E+05 1.83E+10 5.20E-02 4.47E-02 2.14E-01 4.68E-01

200-600 1.20E+03 1.34E+05 5.98E+06 2.42E+12 6.61E-01 3.74E+00 3.37E+00 7.68E+01

Dipsacaster borealis 600-1200 4.53E+01 4.37E+02 6.28E+05 9.77E+10 3.91E-02 2.95E-02 5.08E-01 4.74E+00

All Depths 1.24E+03 1.34E+05 6.61E+06 2.51E+12 4.45E-01 2.53E+00 2.38E+00 5.35E+01

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Echiura species 600-1200 1.73E-02 0.00E+00 0.00E+00 8.32E+06 2.19E-05 3.30E-08 3.64E-03 9.17E-04

All Depths 1.73E-02 3.00E-04 2.88E+03 8.32E+06 7.55E-06 1.14E-08 1.26E-03 3.16E-04

200-600 8.69E+00 0.00E+00 0.00E+00 2.20E+09 4.57E-03 4.34E-04 7.81E-02 7.96E-02

Elassochirus cavimanus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 8.69E+00 7.13E+00 1.66E+05 2.20E+09 2.99E-03 2.88E-04 5.12E-02 5.34E-02

200-600 1.22E+00 6.70E-01 1.25E+04 5.61E+07 8.25E-04 4.11E-05 8.45E-03 3.48E-03

Elassodiscus caudatus 600-1200 6.63E+01 1.35E+02 1.02E+06 2.12E+10 4.14E-02 6.36E-03 6.10E-01 8.22E-01

All Depths 6.75E+01 1.36E+02 1.03E+06 2.12E+10 1.48E-02 2.57E-03 2.16E-01 3.65E-01

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Elassodiscus species 600-1200 1.88E+00 0.00E+00 0.00E+00 7.74E+07 8.24E-04 4.68E-05 3.85E-03 1.02E-03

All Depths 1.88E+00 3.55E+00 8.80E+03 7.74E+07 2.84E-04 1.62E-05 1.33E-03 3.53E-04

200-600 4.05E-01 1.64E-01 5.06E+03 2.56E+07 3.42E-04 1.53E-05 4.27E-03 2.39E-03

Elassodiscus tremebundus 600-1200 1.35E+02 1.60E+03 8.62E+05 5.07E+10 7.60E-02 3.83E-02 4.74E-01 1.30E+00

All Depths 1.35E+02 1.60E+03 8.67E+05 5.07E+10 2.65E-02 1.44E-02 1.66E-01 4.98E-01

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Embassichthys bathybius 600-1200 7.67E+02 0.00E+00 0.00E+00 8.66E+10 6.07E-01 3.94E+00 5.57E-01 3.34E+00

All Depths 7.67E+02 7.81E+04 7.41E+05 8.66E+10 2.10E-01 1.43E+00 1.92E-01 1.21E+00

200-600 3.50E-01 6.74E-02 1.43E+04 6.89E+07 1.55E-04 1.81E-06 6.06E-03 1.59E-03

Emplectonema species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.50E-01 6.74E-02 1.43E+04 6.89E+07 1.55E-04 1.81E-06 6.06E-03 1.59E-03

200-600 2.32E+00 0.00E+00 0.00E+00 1.29E+08 1.29E-03 1.01E-04 1.09E-02 5.65E-03

Erimacrus isenbeckii 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.32E+00 2.83E+00 1.95E+04 1.29E+08 8.44E-04 6.64E-05 7.17E-03 3.72E-03

200-600 4.85E-02 0.00E+00 0.00E+00 7.19E+07 2.41E-05 2.51E-08 8.21E-03 3.41E-03

Eualus barbatus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 4.85E-02 8.47E-04 1.46E+04 7.19E+07 1.58E-05 1.66E-08 5.38E-03 2.25E-03

200-600 5.16E-01 6.29E-02 1.89E+05 8.01E+09 3.41E-04 3.85E-06 1.26E-01 4.94E-01

Eualus biunguis 600-1200 1.53E+01 5.88E+01 6.53E+06 9.18E+12 8.60E-03 1.04E-03 3.75E+00 1.98E+02

All Depths 1.58E+01 5.89E+01 6.72E+06 9.19E+12 3.19E-03 3.73E-04 1.38E+00 7.08E+01

69
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 5.86E-02 1.51E-03 1.90E+04 1.90E+08 3.28E-05 4.95E-08 1.00E-02 5.28E-03

Eualus species 600-1200 5.38E-02 2.31E-03 2.95E+04 7.11E+08 3.95E-05 7.40E-08 2.15E-02 2.26E-02

All Depths 1.12E-01 3.82E-03 4.86E+04 9.01E+08 3.51E-05 5.77E-08 1.40E-02 1.12E-02

200-600 2.55E-02 0.00E+00 0.00E+00 7.22E+07 2.21E-05 6.39E-08 7.36E-03 7.10E-03

Eualus suckleyi 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.55E-02 6.50E-04 8.50E+03 7.22E+07 1.45E-05 4.18E-08 4.82E-03 4.65E-03

200-600 4.86E-02 0.00E+00 0.00E+00 1.20E+07 2.61E-05 8.91E-08 1.86E-03 4.54E-04

Euspira pallida 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 4.86E-02 2.36E-03 3.47E+03 1.20E+07 1.71E-05 5.83E-08 1.22E-03 2.98E-04

200-600 8.54E-02 0.00E+00 0.00E+00 7.30E+07 5.78E-05 4.38E-07 5.78E-03 4.38E-03

Florometra inexpectata 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 8.54E-02 7.30E-03 8.54E+03 7.30E+07 3.79E-05 2.87E-07 3.79E-03 2.87E-03

200-600 3.21E-01 2.07E-02 3.49E+04 2.65E+08 2.17E-04 1.34E-06 2.36E-02 1.70E-02

Florometra species 600-1200 2.49E+01 6.01E+02 5.07E+06 2.48E+13 1.26E-02 1.07E-02 2.58E+00 4.42E+02

All Depths 2.52E+01 6.01E+02 5.11E+06 2.48E+13 4.50E-03 3.70E-03 9.06E-01 1.53E+02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Frieleia halli 600-1200 1.56E-02 2.45E-04 7.82E+03 6.12E+07 6.19E-06 2.65E-09 3.10E-03 6.61E-04

All Depths 1.56E-02 2.45E-04 7.82E+03 6.12E+07 6.19E-06 2.65E-09 3.10E-03 6.61E-04

200-600 2.13E+02 2.82E+03 3.11E+06 5.64E+11 9.94E-02 7.88E-02 1.47E+00 1.62E+01

Fusitriton oregonensis 600-1200 7.59E-01 2.03E-01 1.07E+04 3.79E+07 8.19E-04 1.58E-05 1.16E-02 3.05E-03

All Depths 2.13E+02 2.82E+03 3.12E+06 5.64E+11 6.54E-02 5.37E-02 9.64E-01 1.10E+01

200-600 6.83E+03 0.00E+00 0.00E+00 3.30E+11 3.57E+00 1.11E+02 1.39E+00 1.59E+01

Gadus macrocephalus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 6.83E+03 2.26E+06 2.73E+06 3.30E+11 2.34E+00 7.54E+01 9.10E-01 1.09E+01

200-600 2.06E-01 2.43E-02 5.94E+03 1.72E+07 1.40E-04 1.48E-06 4.02E-03 1.05E-03

Galiteuthis phyllura 600-1200 1.68E+00 2.83E+00 6.32E+03 4.00E+07 8.83E-04 5.38E-05 3.32E-03 7.61E-04

All Depths 1.89E+00 2.85E+00 1.23E+04 5.72E+07 3.96E-04 1.95E-05 3.78E-03 9.49E-04

200-600 4.42E+00 4.73E+00 9.84E+03 8.35E+07 6.26E-05 4.70E-07 6.26E-03 4.70E-03

gastropod eggs 600-1200 2.00E+00 4.09E-01 5.11E+03 1.61E+07 1.19E-04 8.42E-07 3.98E-03 9.35E-04

All Depths 6.42E+00 5.14E+00 1.50E+04 9.96E+07 8.13E-05 5.89E-07 5.51E-03 3.45E-03

200-600 2.83E+01 1.05E+02 1.18E+05 6.46E+09 1.33E-03 8.01E-05 4.55E-02 1.15E-01

Gastropoda empty shell 600-1200 3.53E-01 1.25E-01 7.47E+04 5.58E+09 2.06E-04 2.94E-06 4.36E-02 1.31E-01

All Depths 2.87E+01 1.05E+02 1.93E+05 1.20E+10 1.54E-03 8.30E-05 8.92E-02 2.46E-01

200-600 1.03E+01 0.00E+00 0.00E+00 1.03E+07 8.73E-03 5.01E-03 4.00E-03 1.07E-03

Gephyreaster swifti 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.03E+01 4.81E+01 4.74E+03 1.03E+07 5.72E-03 3.29E-03 2.62E-03 7.01E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Gersemia species 600-1200 1.36E-02 0.00E+00 0.00E+00 4.60E+07 7.11E-06 3.49E-09 3.56E-03 8.73E-04

All Depths 1.36E-02 1.84E-04 6.78E+03 4.60E+07 2.45E-06 1.20E-09 1.23E-03 3.01E-04

70
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 1.07E+04 1.69E+06 1.62E+07 3.11E+12 5.82E+00 6.70E+01 8.66E+00 1.26E+02

Glyptocephalus zachirus 600-1200 1.13E+02 7.47E+03 1.49E+05 1.31E+10 1.30E-01 7.25E-01 1.72E-01 1.29E+00

All Depths 1.08E+04 1.70E+06 1.63E+07 3.12E+12 3.86E+00 5.14E+01 5.73E+00 9.88E+01

200-600 3.11E+00 1.27E+00 3.27E+04 1.15E+08 1.92E-03 6.79E-05 2.01E-02 5.82E-03

Gonatopsis borealis 600-1200 4.99E+00 5.31E+00 4.60E+04 4.76E+08 3.75E-03 1.44E-04 3.30E-02 1.17E-02

All Depths 8.11E+00 6.58E+00 7.87E+04 5.91E+08 2.55E-03 9.42E-05 2.45E-02 7.85E-03

200-600 3.45E-02 1.19E-03 2.87E+03 8.26E+06 2.33E-05 7.13E-08 1.94E-03 4.95E-04

Gonatus madokai 600-1200 7.74E-01 5.99E-01 3.40E+03 1.15E+07 9.49E-04 6.21E-05 4.16E-03 1.19E-03

All Depths 8.09E-01 6.00E-01 6.27E+03 1.98E+07 3.43E-04 2.15E-05 2.71E-03 7.33E-04

200-600 6.04E-01 0.00E+00 0.00E+00 9.32E+06 4.09E-04 2.19E-05 2.06E-03 5.58E-04

Gonatus middendorffi 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 6.04E-01 3.65E-01 3.05E+03 9.32E+06 2.68E-04 1.43E-05 1.35E-03 3.66E-04

200-600 1.46E+00 2.13E+00 4.96E+03 2.46E+07 5.83E-04 4.45E-05 1.98E-03 5.15E-04

Gonatus onyx 600-1200 2.20E-01 4.85E-02 3.24E+03 1.05E+07 2.38E-04 3.92E-06 3.50E-03 8.47E-04

All Depths 1.68E+00 2.18E+00 8.20E+03 3.51E+07 4.64E-04 3.05E-05 2.51E-03 6.27E-04

200-600 3.18E-01 4.52E-02 2.02E+04 1.85E+08 1.71E-04 1.87E-06 1.09E-02 7.65E-03

Gonatus species 600-1200 1.18E+00 9.28E-01 1.05E+04 3.15E+07 1.25E-03 7.39E-05 1.04E-02 2.43E-03

All Depths 1.50E+00 9.74E-01 3.07E+04 2.17E+08 5.43E-04 2.68E-05 1.07E-02 5.83E-03

200-600 2.28E-02 5.19E-04 2.85E+03 8.11E+06 1.54E-05 3.11E-08 1.93E-03 4.86E-04

Gonostomatidae 600-1200 1.76E-02 3.10E-04 8.80E+03 7.74E+07 7.70E-06 4.09E-09 3.85E-03 1.02E-03

All Depths 4.04E-02 8.29E-04 1.16E+04 8.55E+07 1.28E-05 2.17E-08 2.59E-03 6.68E-04

200-600 5.80E-02 1.14E-03 2.04E+04 1.63E+08 2.05E-05 2.58E-08 6.44E-03 1.69E-03

Gorgonacea 600-1200 1.59E-01 0.00E+00 0.00E+00 1.10E+07 1.72E-04 2.04E-06 3.58E-03 8.86E-04

All Depths 1.59E-01 2.53E-02 3.31E+03 1.10E+07 5.93E-05 7.04E-07 1.24E-03 3.06E-04

200-600 6.04E+02 9.03E+04 5.73E+06 8.24E+12 4.86E-01 1.06E+01 3.14E+00 2.77E+02

Gorgonocephalus eucnemis 600-1200 1.66E+00 1.47E+00 1.33E+04 6.91E+07 1.12E-03 3.81E-05 1.04E-02 2.42E-03

All Depths 6.06E+02 9.03E+04 5.74E+06 8.24E+12 3.19E-01 7.00E+00 2.06E+00 1.83E+02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Gorgonocephalus species 600-1200 1.77E-01 0.00E+00 0.00E+00 7.82E+07 9.46E-05 6.17E-07 4.73E-03 1.54E-03

All Depths 1.77E-01 3.13E-02 8.84E+03 7.82E+07 3.26E-05 2.13E-07 1.63E-03 5.32E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Graneledone species cf. boreopacifica 600-1200 9.61E+01 0.00E+00 0.00E+00 8.63E+09 5.01E-02 3.91E-02 1.34E-01 2.34E-01

All Depths 9.61E+01 1.94E+03 2.54E+05 8.63E+09 1.73E-02 1.39E-02 4.61E-02 8.41E-02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Halargyreus johnsonii 600-1200 3.95E+00 0.00E+00 0.00E+00 3.35E+08 1.88E-03 1.56E-04 1.17E-02 5.29E-03

All Depths 3.95E+00 9.33E+00 2.51E+04 3.35E+08 6.49E-04 5.42E-05 4.03E-03 1.84E-03

200-600 1.01E+01 6.79E+01 1.07E+04 1.15E+08 7.75E-04 7.82E-05 3.82E-03 1.90E-03

Halichondria panicea 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.01E+01 6.79E+01 1.07E+04 1.15E+08 7.75E-04 7.82E-05 3.82E-03 1.90E-03

71
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 2.26E+00 5.10E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Halichondria species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.26E+00 5.10E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-600 3.53E+00 0.00E+00 0.00E+00 2.15E+09 1.94E-03 2.00E-04 4.25E-02 1.07E-01

Halipteris species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.53E+00 4.41E+00 7.51E+04 2.15E+09 1.27E-03 1.31E-04 2.78E-02 7.03E-02

200-600 6.09E+00 0.00E+00 0.00E+00 1.15E+10 2.15E-03 6.05E-04 3.78E-02 1.87E-01

Halipteris willemoesi 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 6.09E+00 3.71E+01 1.07E+05 1.15E+10 1.41E-03 3.96E-04 2.48E-02 1.23E-01

200-600 2.00E+01 0.00E+00 0.00E+00 1.53E+08 7.89E-03 6.64E-03 6.34E-03 3.06E-03

Hemilepidotus jordani 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.00E+01 3.19E+02 1.65E+04 1.53E+08 5.17E-03 4.35E-03 4.15E-03 2.01E-03

200-600 3.15E+03 1.97E+05 7.73E+05 1.06E+10 1.68E+00 9.06E+00 4.09E-01 4.63E-01

Hemitripterus bolini 600-1200 3.95E+01 7.11E+02 1.65E+04 1.04E+08 4.91E-02 7.49E-02 2.06E-02 1.12E-02

All Depths 3.19E+03 1.98E+05 7.90E+05 1.07E+10 1.12E+00 6.54E+00 2.75E-01 3.41E-01

200-600 4.74E+00 2.25E+01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Hemitripterus bolini eggs 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 4.74E+00 2.25E+01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-600 1.68E+00 0.00E+00 0.00E+00 5.45E+08 1.03E-03 3.50E-05 3.92E-02 3.66E-02

Henricia aspera 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.68E+00 7.79E-01 6.18E+04 5.45E+08 6.72E-04 2.31E-05 2.57E-02 2.43E-02

200-600 2.39E+00 0.00E+00 0.00E+00 4.32E+09 1.74E-03 2.16E-04 4.95E-02 2.62E-01

Henricia asthenactis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.39E+00 3.31E+00 7.15E+04 4.32E+09 1.14E-03 1.42E-04 3.24E-02 1.72E-01

200-600 2.68E+00 0.00E+00 0.00E+00 6.98E+08 1.63E-03 2.08E-05 5.96E-02 2.59E-02

Henricia beringiania 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.68E+00 4.22E-01 1.06E+05 6.98E+08 1.07E-03 1.42E-05 3.91E-02 1.77E-02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Henricia derjugini 600-1200 1.09E-01 0.00E+00 0.00E+00 9.21E+06 1.38E-04 1.32E-06 3.84E-03 1.02E-03

All Depths 1.09E-01 1.19E-02 3.04E+03 9.21E+06 4.76E-05 4.54E-07 1.32E-03 3.50E-04

200-600 2.19E-02 0.00E+00 0.00E+00 7.51E+06 1.85E-05 4.49E-08 2.31E-03 7.02E-04

Henricia longispina 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.19E-02 4.81E-04 2.74E+03 7.51E+06 1.21E-05 2.94E-08 1.52E-03 4.60E-04

200-600 1.49E+01 6.59E+00 1.05E+06 3.39E+10 7.25E-03 1.82E-04 4.95E-01 1.10E+00

Henricia species 600-1200 1.53E+00 2.66E-01 1.70E+05 3.61E+09 1.14E-03 7.85E-06 1.15E-01 8.52E-02

All Depths 1.64E+01 6.85E+00 1.23E+06 3.76E+10 5.14E-03 1.30E-04 3.64E-01 7.83E-01

200-600 2.67E-01 0.00E+00 0.00E+00 2.78E+07 1.72E-04 2.00E-06 4.59E-03 1.39E-03

Henricia species B 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.67E-01 3.61E-02 7.33E+03 2.78E+07 1.12E-04 1.31E-06 3.01E-03 9.14E-04

72
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 1.24E-01 0.00E+00 0.00E+00 2.43E+08 5.94E-05 2.62E-07 8.45E-03 5.60E-03

Henricia spiculifera 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.24E-01 1.10E-02 1.81E+04 2.43E+08 3.89E-05 1.72E-07 5.53E-03 3.68E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Heterozonias alternatus 600-1200 2.55E+01 0.00E+00 0.00E+00 9.68E+09 2.93E-02 3.39E-02 1.60E-01 1.10E+00

All Depths 2.55E+01 3.02E+02 1.36E+05 9.68E+09 1.01E-02 1.18E-02 5.52E-02 3.82E-01

200-600 1.66E+03 7.99E+05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Hexactinellida 600-1200 4.73E+02 2.17E+05 1.26E+04 0.00E+00 1.59E-03 1.65E-04 3.52E-03 8.08E-04

All Depths 2.13E+03 1.02E+06 1.26E+04 0.00E+00 5.48E-04 5.67E-05 1.21E-03 2.78E-04

200-600 1.41E+01 9.32E+01 1.77E+04 1.09E+08 6.36E-03 2.02E-03 1.03E-02 5.13E-03

Hippasteria armata 600-1200 5.91E+00 1.18E+01 1.76E+04 1.19E+08 7.43E-03 1.45E-03 2.21E-02 1.33E-02

All Depths 2.00E+01 1.05E+02 3.54E+04 2.28E+08 6.73E-03 1.81E-03 1.44E-02 7.92E-03

200-600 3.34E+00 1.11E+01 7.60E+03 5.78E+07 1.79E-03 4.21E-04 4.08E-03 2.18E-03

Hippasteria californica 600-1200 1.21E+01 7.98E+01 4.48E+04 1.05E+09 9.59E-03 3.18E-03 4.38E-02 8.68E-02

All Depths 1.55E+01 9.10E+01 5.24E+04 1.11E+09 4.48E-03 1.37E-03 1.78E-02 3.14E-02

200-600 2.29E-01 5.24E-02 2.54E+03 6.47E+06 1.55E-04 3.14E-06 1.72E-03 3.88E-04

Hippasteria heathi 600-1200 1.06E+00 1.12E+00 1.36E+04 1.84E+08 5.55E-04 2.12E-05 7.11E-03 3.49E-03

All Depths 1.29E+00 1.17E+00 1.61E+04 1.90E+08 2.93E-04 9.34E-06 3.58E-03 1.45E-03

200-600 5.93E+00 3.52E+01 5.64E+03 3.18E+07 2.09E-03 5.74E-04 1.99E-03 5.19E-04

Hippasteria species 600-1200 6.45E-01 4.16E-01 7.01E+03 4.91E+07 3.38E-04 7.89E-06 3.68E-03 9.32E-04

All Depths 6.58E+00 3.56E+01 1.26E+04 8.09E+07 1.49E-03 3.78E-04 2.57E-03 6.58E-04

200-600 1.99E+01 0.00E+00 0.00E+00 9.05E+08 9.19E-03 1.11E-02 1.39E-02 2.53E-02

Hippasteria species C 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.99E+01 3.96E+02 3.01E+04 9.05E+08 6.02E-03 7.24E-03 9.10E-03 1.66E-02

200-600 6.20E+01 0.00E+00 0.00E+00 1.62E+09 2.87E-02 2.26E-02 6.57E-02 8.25E-02

Hippasteria spinosa 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 6.20E+01 1.02E+03 1.12E+05 1.62E+09 1.88E-02 1.50E-02 4.30E-02 5.49E-02

200-600 2.05E+04 0.00E+00 0.00E+00 3.37E+13 1.01E+01 1.56E+02 2.41E+01 1.04E+03

Hippoglossoides elassodon 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.05E+04 5.54E+06 5.14E+07 3.37E+13 6.61E+00 1.25E+02 1.58E+01 8.09E+02

200-600 4.73E+03 6.53E+05 7.30E+05 1.87E+10 2.53E+00 2.84E+01 3.98E-01 1.17E+00

Hippoglossus stenolepis 600-1200 8.77E+01 7.69E+03 7.48E+03 5.60E+07 1.11E-01 8.47E-01 9.46E-03 6.17E-03

All Depths 4.82E+03 6.61E+05 7.38E+05 1.88E+10 1.69E+00 2.02E+01 2.64E-01 8.01E-01

200-600 2.01E-02 4.05E-04 3.35E+03 1.13E+07 1.36E-05 2.43E-08 2.27E-03 6.74E-04

Holothuroidea 600-1200 7.79E-02 6.07E-03 5.99E+03 3.59E+07 9.55E-05 6.29E-07 7.34E-03 3.72E-03

All Depths 9.80E-02 6.47E-03 9.35E+03 4.72E+07 4.19E-05 2.32E-07 4.02E-03 1.72E-03

200-600 7.59E-02 0.00E+00 0.00E+00 4.42E+07 5.13E-05 1.87E-07 5.97E-03 2.69E-03

Hormathiidae 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 7.59E-02 3.07E-03 8.82E+03 4.42E+07 3.36E-05 1.23E-07 3.91E-03 1.76E-03

73
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 6.02E+00 0.00E+00 0.00E+00 4.77E+10 2.59E-03 2.46E-04 1.55E-01 1.03E+00

Hyas lyratus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 6.02E+00 1.13E+01 3.57E+05 4.77E+10 1.70E-03 1.62E-04 1.02E-01 6.79E-01

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Hymenodora frontalis 600-1200 1.46E-01 0.00E+00 0.00E+00 1.82E+09 6.42E-05 8.48E-08 3.21E-02 2.12E-02

All Depths 1.46E-01 7.30E-03 7.29E+04 1.82E+09 2.22E-05 2.99E-08 1.11E-02 7.48E-03

200-600 6.18E+00 5.99E+00 3.42E+05 1.97E+10 4.56E-03 6.57E-04 2.59E-01 2.25E+00

Icelus canaliculatus 600-1200 1.04E+01 1.85E+01 6.73E+05 8.05E+10 1.22E-02 2.34E-03 7.99E-01 1.05E+01

All Depths 1.65E+01 2.45E+01 1.01E+06 1.00E+11 7.19E-03 1.24E-03 4.46E-01 5.12E+00

200-600 1.36E-01 0.00E+00 0.00E+00 1.65E+08 7.96E-05 2.44E-07 1.39E-02 7.45E-03

Icelus euryops 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.36E-01 6.14E-03 2.27E+04 1.65E+08 5.21E-05 1.61E-07 9.10E-03 4.91E-03

200-600 8.20E+00 0.00E+00 0.00E+00 3.63E+09 3.07E-03 8.95E-05 8.99E-02 8.92E-02

Icelus spiniger 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 8.20E+00 3.13E+00 2.37E+05 3.63E+09 2.01E-03 6.06E-05 5.89E-02 6.01E-02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Isidella species 600-1200 2.39E+02 2.64E+04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.39E+02 2.64E+04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-600 5.17E-01 0.00E+00 0.00E+00 3.29E+07 1.82E-04 4.35E-06 2.03E-03 5.38E-04

Japetella diaphana 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 5.17E-01 2.67E-01 5.74E+03 3.29E+07 1.19E-04 2.85E-06 1.33E-03 3.52E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Keratoisis species 600-1200 7.46E-01 0.00E+00 0.00E+00 4.60E+07 3.91E-04 1.06E-05 3.56E-03 8.73E-04

All Depths 7.46E-01 5.56E-01 6.78E+03 4.60E+07 1.35E-04 3.64E-06 1.23E-03 3.01E-04

200-600 7.30E-01 0.00E+00 0.00E+00 8.29E+08 2.78E-04 2.33E-06 2.50E-02 1.64E-02

Labidochirus splendescens 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 7.30E-01 1.20E-01 6.39E+04 8.29E+08 1.82E-04 1.54E-06 1.64E-02 1.09E-02

200-600 5.58E+00 8.39E+00 1.69E+05 7.53E+09 3.68E-03 5.15E-04 1.11E-01 4.61E-01

Lampanyctus jordani 600-1200 2.39E+00 4.42E+00 6.87E+04 3.31E+09 2.55E-03 3.59E-04 7.28E-02 2.68E-01

All Depths 7.96E+00 1.28E+01 2.37E+05 1.08E+10 3.29E-03 4.59E-04 9.80E-02 3.93E-01

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Lampanyctus species 600-1200 6.64E-01 0.00E+00 0.00E+00 5.70E+07 3.55E-04 8.72E-06 4.04E-03 1.13E-03

All Depths 6.64E-01 4.41E-01 7.55E+03 5.70E+07 1.23E-04 3.01E-06 1.39E-03 3.88E-04

200-600 1.98E+01 2.72E+01 6.80E+04 2.88E+08 1.01E-02 1.12E-03 3.42E-02 1.13E-02

Lampetra tridentata 600-1200 1.31E+01 2.77E+01 4.87E+04 4.26E+08 1.13E-02 1.35E-03 3.97E-02 1.57E-02

All Depths 3.28E+01 5.48E+01 1.17E+05 7.14E+08 1.06E-02 1.19E-03 3.61E-02 1.27E-02

200-600 4.67E-01 3.70E-02 3.90E+04 2.49E+08 2.34E-04 1.49E-06 1.92E-02 9.08E-03

Laqueus vancouverensis 600-1200 7.30E-01 2.74E-01 1.08E+05 6.06E+09 9.23E-04 3.34E-05 1.37E-01 7.37E-01

All Depths 1.20E+00 3.11E-01 1.47E+05 6.31E+09 1.16E-03 3.49E-05 1.56E-01 7.46E-01

74
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Latrunculia species B 600-1200 6.99E-01 4.88E-01 1.57E+04 2.48E+08 7.56E-04 3.94E-05 1.70E-02 2.00E-02

All Depths 6.99E-01 4.88E-01 1.57E+04 2.48E+08 7.56E-04 3.94E-05 1.70E-02 2.00E-02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Lebbeus groenlandicus 600-1200 2.96E-01 0.00E+00 0.00E+00 3.94E+08 3.46E-04 4.58E-06 3.42E-02 3.54E-02

All Depths 2.96E-01 4.33E-02 3.24E+04 3.94E+08 1.19E-04 1.59E-06 1.18E-02 1.24E-02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Lebbeus species 600-1200 2.85E-02 0.00E+00 0.00E+00 2.03E+08 1.54E-05 1.64E-08 7.72E-03 4.11E-03

All Depths 2.85E-02 8.14E-04 1.43E+04 2.03E+08 5.33E-06 5.67E-09 2.66E-03 1.42E-03

200-600 3.12E+02 0.00E+00 0.00E+00 1.37E+11 1.25E-01 1.85E+00 1.58E-01 2.86E+00

Lepidopsetta polyxystra 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.12E+02 8.87E+04 3.95E+05 1.37E+11 8.16E-02 1.21E+00 1.03E-01 1.88E+00

200-600 2.95E+02 1.28E+04 6.61E+06 8.56E+12 1.27E-01 2.92E-01 2.79E+00 1.91E+02

Leptagonus frenatus 600-1200 1.30E+00 1.68E+00 2.65E+04 7.02E+08 8.71E-04 5.24E-05 1.78E-02 2.18E-02

All Depths 2.96E+02 1.28E+04 6.64E+06 8.56E+12 8.32E-02 1.94E-01 1.83E+00 1.27E+02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Leptochiton species 600-1200 5.42E-02 0.00E+00 0.00E+00 1.49E+08 5.04E-05 1.21E-07 1.16E-02 4.71E-03

All Depths 5.42E-02 1.52E-03 1.63E+04 1.49E+08 1.74E-05 4.18E-08 4.00E-03 1.64E-03

200-600 1.63E-02 0.00E+00 0.00E+00 3.55E+07 8.23E-06 4.40E-09 4.12E-03 1.10E-03

Leptychaster anomalus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.63E-02 1.42E-04 8.17E+03 3.55E+07 5.39E-06 2.89E-09 2.70E-03 7.23E-04

200-600 8.75E-02 0.00E+00 0.00E+00 4.50E+07 3.66E-05 9.72E-08 4.05E-03 1.07E-03

Leptychaster arcticus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 8.75E-02 4.45E-03 9.46E+03 4.50E+07 2.39E-05 6.38E-08 2.65E-03 7.00E-04

200-600 1.83E-02 0.00E+00 0.00E+00 2.09E+07 8.45E-06 9.35E-09 2.11E-03 5.84E-04

Lethasterias nanimensis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.83E-02 3.35E-04 4.58E+03 2.09E+07 5.53E-06 6.13E-09 1.38E-03 3.83E-04

200-600 2.03E+00 1.45E+00 1.80E+04 1.05E+08 1.04E-03 5.85E-05 8.82E-03 3.56E-03

Leucosolenia blanca 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.03E+00 1.45E+00 1.80E+04 1.05E+08 1.04E-03 5.85E-05 8.82E-03 3.56E-03

200-600 7.00E+01 5.82E+02 1.07E+07 1.36E+13 3.79E-02 1.32E-02 5.72E+00 3.11E+02

Leuroglossus schmidti 600-1200 2.05E+01 1.76E+01 2.37E+06 2.26E+11 1.61E-02 1.02E-03 1.88E+00 1.45E+01

All Depths 9.05E+01 6.00E+02 1.31E+07 1.38E+13 3.04E-02 9.09E-03 4.40E+00 2.11E+02

200-600 6.73E-01 1.24E-01 7.57E+04 1.02E+09 3.93E-04 4.05E-06 4.51E-02 4.03E-02

Liparidinae 600-1200 2.17E+00 6.98E-01 3.05E+05 1.12E+10 1.30E-03 1.03E-05 1.93E-01 2.10E-01

All Depths 2.84E+00 8.22E-01 3.81E+05 1.22E+10 7.05E-04 6.34E-06 9.60E-02 1.03E-01

200-600 2.96E+03 1.76E+05 2.94E+07 2.46E+13 1.57E+00 7.49E+00 1.50E+01 8.09E+02

Liponema brevicornis 600-1200 6.66E+01 2.70E+02 1.64E+06 2.54E+11 5.39E-02 1.92E-02 1.11E+00 8.15E+00

All Depths 3.02E+03 1.77E+05 3.10E+07 2.49E+13 1.05E+00 5.42E+00 1.02E+01 5.75E+02

75
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 2.16E+03 2.63E+05 2.53E+06 2.85E+11 1.59E+00 1.28E+01 1.96E+00 1.93E+01

Lithodes aequispinus 600-1200 1.40E+02 3.19E+03 2.97E+05 9.10E+09 1.31E-01 4.48E-01 2.54E-01 1.04E+00

All Depths 2.30E+03 2.67E+05 2.83E+06 2.95E+11 7.16E-01 8.79E+00 9.36E-01 1.33E+01

200-600 4.29E+01 3.23E+02 4.58E+04 3.49E+08 4.33E-02 3.43E-02 4.48E-02 3.31E-02

Lithodes couesi 600-1200 5.90E+02 3.79E+04 8.71E+05 6.45E+10 4.99E-01 1.73E+00 7.36E-01 3.24E+00

All Depths 6.33E+02 3.82E+04 9.17E+05 6.48E+10 3.17E-01 6.52E-01 4.59E-01 1.23E+00

200-600 7.48E+00 4.79E+00 4.26E+05 1.05E+10 4.79E-03 3.19E-04 2.68E-01 6.79E-01

Lophaster furcilliger 600-1200 3.78E+01 1.02E+03 1.64E+06 1.34E+12 1.75E-02 1.10E-02 8.67E-01 1.59E+01

All Depths 4.52E+01 1.03E+03 2.07E+06 1.35E+12 9.17E-03 4.00E-03 4.74E-01 5.95E+00

200-600 1.21E-01 1.47E-02 3.36E+03 1.13E+07 6.50E-05 5.54E-07 1.81E-03 4.27E-04

Lophaster species 600-1200 1.44E-01 2.08E-02 5.77E+03 3.33E+07 1.82E-04 2.29E-06 7.29E-03 3.67E-03

All Depths 2.65E-01 3.55E-02 9.13E+03 4.46E+07 1.05E-04 1.15E-06 3.70E-03 1.54E-03

200-600 8.65E-01 1.79E-01 3.42E+04 2.61E+08 6.16E-04 1.33E-05 2.34E-02 2.04E-02

Lophaster vexator 600-1200 8.21E+00 1.44E+01 2.17E+05 7.85E+09 5.83E-03 7.32E-04 1.55E-01 4.05E-01

All Depths 9.08E+00 1.45E+01 2.51E+05 8.12E+09 2.41E-03 2.65E-04 6.87E-02 1.56E-01

200-600 3.57E+00 4.94E+00 4.76E+04 1.09E+09 1.97E-03 2.05E-04 2.60E-02 4.38E-02

Lumpenella longirostris 600-1200 2.47E+00 4.34E+00 4.06E+04 1.19E+09 3.12E-03 5.00E-04 5.13E-02 1.37E-01

All Depths 6.04E+00 9.28E+00 8.82E+04 2.28E+09 2.37E-03 3.05E-04 3.47E-02 7.54E-02

200-600 5.52E-01 3.05E-01 3.63E+03 1.32E+07 2.97E-04 1.16E-05 1.96E-03 5.01E-04

Lycenchelys crotalinus 600-1200 8.23E+00 1.42E+01 8.88E+04 1.93E+09 9.08E-03 1.40E-03 9.41E-02 1.64E-01

All Depths 8.78E+00 1.45E+01 9.24E+04 1.94E+09 3.33E-03 5.04E-04 3.38E-02 5.83E-02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Lycenchelys species 600-1200 7.39E-02 0.00E+00 0.00E+00 8.54E+07 2.90E-05 5.82E-08 3.63E-03 9.09E-04

All Depths 7.39E-02 5.46E-03 9.24E+03 8.54E+07 1.00E-05 2.01E-08 1.25E-03 3.14E-04

200-600 7.28E-01 2.35E-02 2.96E+05 5.02E+09 4.81E-04 1.71E-06 2.05E-01 4.05E-01

Lycodapus species 600-1200 1.06E+00 1.01E-01 2.32E+05 4.21E+09 8.43E-04 5.89E-06 1.85E-01 1.96E-01

All Depths 1.78E+00 1.24E-01 5.28E+05 9.24E+09 6.06E-04 3.16E-06 1.98E-01 3.32E-01

200-600 8.32E+01 1.63E+02 1.38E+06 4.35E+10 5.18E-02 1.05E-02 8.73E-01 2.96E+00

Lycodes beringi 600-1200 7.77E+01 2.02E+02 1.68E+06 9.32E+10 6.72E-02 1.60E-02 1.37E+00 5.71E+00

All Depths 1.61E+02 3.65E+02 3.06E+06 1.37E+11 5.71E-02 1.24E-02 1.04E+00 3.94E+00

200-600 2.39E+00 0.00E+00 0.00E+00 4.27E+08 9.29E-04 3.47E-05 1.53E-02 1.04E-02

Lycodes brevipes 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.39E+00 1.60E+00 3.83E+04 4.27E+08 6.09E-04 2.28E-05 1.00E-02 6.84E-03

200-600 1.16E+03 1.05E+05 1.09E+06 1.02E+11 7.14E-01 5.93E+00 6.62E-01 5.46E+00

Lycodes concolor 600-1200 1.31E+03 1.11E+05 1.98E+06 3.20E+11 1.06E+00 5.50E+00 1.49E+00 1.23E+01

All Depths 2.46E+03 2.16E+05 3.06E+06 4.22E+11 8.32E-01 5.78E+00 9.48E-01 7.94E+00

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Lycodes species 600-1200 5.48E-02 0.00E+00 0.00E+00 2.09E+07 4.49E-05 1.39E-07 3.74E-03 9.66E-04

All Depths 5.48E-02 3.00E-03 4.57E+03 2.09E+07 1.55E-05 4.80E-08 1.29E-03 3.33E-04

76
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Macropinna microstoma 600-1200 1.28E+00 0.00E+00 0.00E+00 4.68E+08 6.64E-04 6.41E-06 2.80E-02 9.37E-03

All Depths 1.28E+00 4.09E-01 4.94E+04 4.68E+08 2.29E-04 2.29E-06 9.67E-03 3.38E-03

200-600 1.06E+03 2.31E+05 8.24E+06 4.27E+12 5.65E-01 7.27E+00 4.90E+00 2.20E+02

Malacocottus zonurus 600-1200 2.11E+01 8.47E+01 4.76E+05 3.69E+10 1.93E-02 3.75E-03 4.90E-01 3.17E+00

All Depths 1.08E+03 2.31E+05 8.71E+06 4.31E+12 3.77E-01 4.82E+00 3.38E+00 1.49E+02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Mediaster tenellus 600-1200 2.04E+01 0.00E+00 0.00E+00 3.44E+10 1.34E-02 9.41E-03 1.91E-01 1.01E+00

All Depths 2.04E+01 3.05E+02 2.96E+05 3.44E+10 4.63E-03 3.26E-03 6.60E-02 3.55E-01

200-600 8.94E-01 2.39E-01 2.64E+04 8.64E+07 6.14E-04 1.50E-05 1.82E-02 5.88E-03

Melamphaes lugubris 600-1200 3.37E-01 5.65E-02 1.59E+04 1.21E+08 3.65E-04 4.86E-06 1.72E-02 1.04E-02

All Depths 1.23E+00 2.96E-01 4.23E+04 2.07E+08 5.28E-04 1.15E-05 1.79E-02 7.41E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Melamphaidae 600-1200 1.11E+00 0.00E+00 0.00E+00 1.69E+09 4.35E-04 1.31E-05 1.61E-02 1.79E-02

All Depths 1.11E+00 1.23E+00 4.10E+04 1.69E+09 1.50E-04 4.51E-06 5.56E-03 6.19E-03

200-600 3.86E+00 0.00E+00 0.00E+00 8.38E+06 2.61E-03 8.91E-04 1.96E-03 5.02E-04

Merluccius productus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.86E+00 1.49E+01 2.90E+03 8.38E+06 1.71E-03 5.84E-04 1.28E-03 3.29E-04

200-600 4.34E-03 0.00E+00 0.00E+00 4.71E+06 3.67E-06 1.76E-09 1.83E-03 4.41E-04

Metacrangon variabilis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 4.34E-03 1.89E-05 2.17E+03 4.71E+06 2.40E-06 1.15E-09 1.20E-03 2.89E-04

200-600 1.28E+00 0.00E+00 0.00E+00 4.75E+07 4.86E-04 1.61E-05 3.66E-03 8.72E-04

Metridium farcimen 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.28E+00 8.40E-01 9.74E+03 4.75E+07 3.19E-04 1.06E-05 2.40E-03 5.73E-04

200-600 4.63E+02 0.00E+00 0.00E+00 7.23E+09 2.67E-01 4.81E-01 2.49E-01 3.27E-01

Microstomus pacificus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 4.63E+02 8.47E+03 4.57E+05 7.23E+09 1.75E-01 3.31E-01 1.63E-01 2.28E-01

200-600 6.63E-01 0.00E+00 0.00E+00 4.26E+07 4.48E-04 1.74E-05 6.00E-03 2.60E-03

Modiolus modiolus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 6.63E-01 2.88E-01 8.88E+03 4.26E+07 2.94E-04 1.14E-05 3.93E-03 1.71E-03

200-600 8.47E-01 5.99E-01 3.64E+04 1.08E+09 4.55E-04 2.30E-05 1.95E-02 4.14E-02

Molpadia intermedia 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 8.47E-01 5.99E-01 3.64E+04 1.08E+09 4.55E-04 2.30E-05 1.95E-02 4.14E-02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Munidopsis species 600-1200 1.77E-02 0.00E+00 0.00E+00 7.82E+07 9.46E-06 6.17E-09 4.73E-03 1.54E-03

All Depths 1.77E-02 3.13E-04 8.84E+03 7.82E+07 3.26E-06 2.13E-09 1.63E-03 5.32E-04

200-600 1.53E-02 2.33E-04 2.54E+03 6.47E+06 1.03E-05 1.40E-08 1.72E-03 3.88E-04

Munidopsis verrilli 600-1200 5.30E-02 2.81E-03 8.84E+03 7.82E+07 2.84E-05 5.55E-08 4.73E-03 1.54E-03

All Depths 6.83E-02 3.05E-03 1.14E+04 8.46E+07 1.66E-05 2.82E-08 2.76E-03 7.83E-04

77
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Muriceides species cf. cylindrica 600-1200 5.14E-01 0.00E+00 0.00E+00 6.06E+07 2.20E-04 3.35E-06 3.34E-03 7.70E-04

All Depths 5.14E-01 2.64E-01 7.79E+03 6.06E+07 7.61E-05 1.16E-06 1.15E-03 2.66E-04

200-600 1.99E+01 6.77E+01 4.70E+04 3.97E+08 9.24E-03 2.82E-03 2.44E-02 1.71E-02

Mycale loveni 600-1200 6.17E-01 3.80E-01 7.01E+03 4.91E+07 3.23E-04 7.22E-06 3.68E-03 9.32E-04

All Depths 2.05E+01 6.80E+01 5.40E+04 4.46E+08 9.56E-03 2.83E-03 2.81E-02 1.80E-02

200-600 7.69E+00 5.29E+01 2.88E+03 8.32E+06 9.55E-05 1.18E-06 1.99E-03 5.10E-04

Mycale species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 7.69E+00 5.29E+01 2.88E+03 8.32E+06 9.55E-05 1.18E-06 1.99E-03 5.10E-04

200-600 8.81E+01 0.00E+00 0.00E+00 2.79E+08 3.11E-02 6.16E-02 9.38E-03 5.08E-03

Myoxocephalus polyacanthocephalus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 8.81E+01 3.45E+03 2.66E+04 2.79E+08 2.04E-02 4.05E-02 6.14E-03 3.34E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Mysidae 600-1200 1.88E-02 0.00E+00 0.00E+00 3.52E+08 7.37E-06 3.74E-09 7.37E-03 3.74E-03

All Depths 1.88E-02 3.52E-04 1.88E+04 3.52E+08 2.54E-06 1.29E-09 2.54E-03 1.29E-03

200-600 4.43E+00 9.97E+00 3.44E+04 5.92E+08 2.15E-03 3.19E-04 1.63E-02 1.75E-02

Myxoderma sacculatum 600-1200 2.94E+02 1.43E+04 2.62E+06 1.55E+12 2.33E-01 8.14E-01 1.88E+00 6.84E+01

All Depths 2.99E+02 1.43E+04 2.65E+06 1.55E+12 8.19E-02 2.90E-01 6.60E-01 2.42E+01

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Nannobrachium regale 600-1200 9.04E-01 0.00E+00 0.00E+00 4.81E+08 6.18E-04 1.17E-05 2.17E-02 1.30E-02

All Depths 9.04E-01 4.22E-01 3.11E+04 4.81E+08 2.13E-04 4.10E-06 7.47E-03 4.55E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Nearchaster species 600-1200 1.54E+00 0.00E+00 0.00E+00 7.90E+08 1.26E-03 1.04E-04 2.64E-02 3.37E-02

All Depths 1.54E+00 2.17E+00 3.68E+04 7.90E+08 4.34E-04 3.59E-05 9.11E-03 1.17E-02

200-600 4.45E+01 2.70E+02 9.55E+05 1.02E+11 2.99E-02 1.73E-02 6.38E-01 6.54E+00

Nearchaster variabilis 600-1200 8.42E+02 3.85E+04 2.77E+07 7.86E+13 6.51E-01 2.40E+00 1.99E+01 2.41E+03

All Depths 8.87E+02 3.88E+04 2.86E+07 7.87E+13 2.44E-01 9.20E-01 7.30E+00 9.12E+02

200-600 3.71E-01 1.37E-01 4.75E+03 2.26E+07 1.48E-04 2.87E-06 1.90E-03 4.72E-04

Neoesperiopsis digitata 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.71E-01 1.37E-01 4.75E+03 2.26E+07 1.48E-04 2.87E-06 1.90E-03 4.72E-04

200-600 2.57E+01 4.82E+02 1.10E+05 7.95E+09 2.17E-02 4.78E-02 9.11E-02 7.88E-01

Neoesperiopsis infundibula 600-1200 3.42E+00 6.25E+00 2.09E+04 2.44E+08 2.50E-03 2.14E-04 1.48E-02 7.42E-03

All Depths 2.91E+01 4.89E+02 1.31E+05 8.20E+09 2.42E-02 4.81E-02 1.06E-01 7.95E-01

200-600 1.92E-02 1.98E-04 6.46E+03 2.03E+07 1.30E-05 1.21E-08 4.37E-03 1.24E-03

Neognathophausia gigas 600-1200 4.01E-01 1.32E-02 1.18E+05 1.29E+09 2.49E-04 8.54E-07 7.15E-02 5.48E-02

All Depths 4.20E-01 1.34E-02 1.24E+05 1.31E+09 9.43E-05 3.12E-07 2.75E-02 2.06E-02

200-600 4.80E-01 1.15E-01 1.33E+04 8.92E+07 2.30E-04 3.48E-06 6.43E-03 2.82E-03

Neomenia cf. yamamoti 600-1200 1.71E+00 1.26E+00 3.32E+04 7.56E+08 1.40E-03 7.66E-05 2.72E-02 3.89E-02

All Depths 2.19E+00 1.37E+00 4.65E+04 8.45E+08 6.34E-04 2.88E-05 1.36E-02 1.52E-02

78
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 7.05E-02 0.00E+00 0.00E+00 2.53E+07 2.82E-05 1.04E-07 2.01E-03 5.30E-04

Neomenia species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 7.05E-02 4.97E-03 5.03E+03 2.53E+07 1.84E-05 6.80E-08 1.32E-03 3.47E-04

200-600 2.00E+01 1.07E+02 3.35E+05 2.42E+10 9.59E-03 3.06E-03 1.65E-01 8.11E-01

Neptunea amianta 600-1200 2.69E+01 1.06E+02 5.22E+05 3.79E+10 2.18E-02 4.38E-03 4.22E-01 1.57E+00

All Depths 4.70E+01 2.13E+02 8.57E+05 6.21E+10 1.38E-02 3.53E-03 2.54E-01 1.08E+00

200-600 3.50E+00 4.18E+00 2.44E+04 1.94E+08 1.36E-03 9.15E-05 9.41E-03 4.15E-03

Neptunea insularis 600-1200 2.56E+00 1.58E+00 2.95E+04 2.07E+08 2.15E-03 8.96E-05 2.46E-02 1.20E-02

All Depths 6.06E+00 5.76E+00 5.39E+04 4.01E+08 1.63E-03 9.05E-05 1.47E-02 6.86E-03

200-600 2.97E+01 0.00E+00 0.00E+00 1.49E+10 1.05E-02 2.71E-03 1.10E-01 3.45E-01

Neptunea pribiloffensis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.97E+01 1.07E+02 3.11E+05 1.49E+10 6.86E-03 1.80E-03 7.19E-02 2.28E-01

200-600 7.78E+02 3.11E+04 6.46E+06 2.07E+12 4.87E-01 2.22E+00 4.10E+00 1.53E+02

Neptunea species 600-1200 1.28E+02 4.88E+02 2.73E+06 2.21E+11 9.18E-02 2.28E-02 1.86E+00 1.00E+01

All Depths 9.06E+02 3.16E+04 9.19E+06 2.29E+12 3.50E-01 1.50E+00 3.33E+00 1.04E+02

200-600 4.95E+00 1.19E+01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Neptunea species eggs 600-1200 6.12E+00 1.83E+01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.11E+01 3.02E+01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-600 2.19E+00 0.00E+00 0.00E+00 1.45E+08 7.72E-04 3.77E-05 7.62E-03 2.77E-03

Neptunea species F 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.19E+00 2.11E+00 2.16E+04 1.45E+08 5.06E-04 2.47E-05 4.99E-03 1.82E-03

200-600 1.24E-01 2.54E-03 4.20E+04 4.10E+08 6.30E-05 7.68E-08 1.99E-02 8.98E-03

Notostomobdella cyclostoma 600-1200 5.24E-02 1.28E-03 1.12E+04 6.40E+07 5.66E-05 1.11E-07 1.21E-02 5.48E-03

All Depths 1.76E-01 3.82E-03 5.31E+04 4.74E+08 6.08E-05 8.80E-08 1.72E-02 7.75E-03

200-600 9.37E-02 8.79E-03 2.93E+03 8.58E+06 6.34E-05 5.27E-07 1.98E-03 5.14E-04

Notostomus japonicus 600-1200 3.65E-01 9.80E-02 2.45E+04 3.09E+08 1.52E-04 1.07E-06 1.17E-02 5.17E-03

All Depths 4.59E-01 1.07E-01 2.75E+04 3.17E+08 9.39E-05 7.10E-07 5.35E-03 2.12E-03

200-600 1.20E-02 0.00E+00 0.00E+00 1.74E+07 8.09E-06 4.26E-09 4.04E-03 1.06E-03

Nudibranchia 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.20E-02 6.95E-05 5.98E+03 1.74E+07 5.30E-06 2.80E-09 2.65E-03 6.99E-04

200-600 1.77E-02 0.00E+00 0.00E+00 8.69E+06 1.20E-05 1.88E-08 1.99E-03 5.21E-04

Octopodidae 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.77E-02 3.13E-04 2.95E+03 8.69E+06 7.84E-06 1.23E-08 1.31E-03 3.41E-04

200-600 2.08E+02 5.18E+03 1.99E+05 1.55E+09 1.31E-01 3.78E-01 1.11E-01 7.43E-02

Octopus dofleini 600-1200 8.12E+00 2.87E+01 1.16E+04 4.60E+07 8.36E-03 2.02E-03 1.14E-02 2.94E-03

All Depths 2.16E+02 5.21E+03 2.11E+05 1.60E+09 8.84E-02 2.51E-01 7.67E-02 5.18E-02

200-600 1.53E-01 2.36E-02 5.48E+03 3.00E+07 1.30E-04 2.20E-06 4.63E-03 2.81E-03

Odontohenricia fisheri 600-1200 2.24E-01 5.03E-02 7.01E+03 4.91E+07 1.18E-04 9.54E-07 3.68E-03 9.32E-04

All Depths 3.78E-01 7.39E-02 1.25E+04 7.92E+07 1.25E-04 1.76E-06 4.30E-03 2.15E-03

79
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 8.26E-01 0.00E+00 0.00E+00 2.16E+08 4.26E-04 9.96E-06 1.25E-02 8.34E-03

Odontohenricia species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 8.26E-01 2.59E-01 2.45E+04 2.16E+08 2.79E-04 6.55E-06 8.21E-03 5.48E-03

200-600 1.04E-01 0.00E+00 0.00E+00 7.51E+06 8.80E-05 1.01E-06 2.31E-03 7.02E-04

Odontohenricia species A 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.04E-01 1.08E-02 2.74E+03 7.51E+06 5.76E-05 6.64E-07 1.52E-03 4.60E-04

200-600 8.84E+00 8.04E+00 9.29E+05 1.24E+11 4.92E-03 3.59E-04 5.32E-01 6.11E+00

Onchidiopsis species 600-1200 2.10E+00 3.76E+00 2.97E+05 7.60E+10 1.16E-03 6.74E-05 1.62E-01 1.36E+00

All Depths 1.09E+01 1.18E+01 1.23E+06 2.00E+11 3.62E-03 2.61E-04 4.04E-01 4.49E+00

200-600 3.74E+00 1.40E+01 2.87E+03 8.26E+06 2.53E-03 8.36E-04 1.94E-03 4.95E-04

Oncorhynchus keta 600-1200 3.17E+01 7.34E+02 1.68E+04 1.92E+08 3.10E-02 4.64E-02 1.65E-02 1.22E-02

All Depths 3.55E+01 7.48E+02 1.97E+04 2.00E+08 1.23E-02 1.66E-02 6.98E-03 4.55E-03

200-600 1.40E+01 0.00E+00 0.00E+00 1.73E+07 5.59E-03 4.09E-03 1.66E-03 3.62E-04

Oncorhynchus tshawytscha 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.40E+01 1.96E+02 4.16E+03 1.73E+07 3.66E-03 2.68E-03 1.09E-03 2.37E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Oneirodes bulbosus 600-1200 1.31E+00 0.00E+00 0.00E+00 1.83E+08 6.72E-04 1.91E-05 9.41E-03 3.28E-03

All Depths 1.31E+00 1.07E+00 1.83E+04 1.83E+08 2.32E-04 6.62E-06 3.25E-03 1.14E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Oneirodes species 600-1200 5.44E+00 0.00E+00 0.00E+00 4.59E+08 3.00E-03 2.27E-04 1.87E-02 6.40E-03

All Depths 5.44E+00 1.19E+01 3.63E+04 4.59E+08 1.03E-03 7.97E-05 6.44E-03 2.27E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Oneirodes thompsoni 600-1200 3.36E+00 0.00E+00 0.00E+00 8.79E+07 3.24E-03 1.47E-04 2.37E-02 6.21E-03

All Depths 3.36E+00 2.12E+00 2.64E+04 8.79E+07 1.12E-03 5.24E-05 8.17E-03 2.25E-03

200-600 1.17E+00 1.38E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Onuphis conchylega 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.17E+00 1.38E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-600 2.45E+02 1.48E+04 9.05E+07 1.68E+15 1.65E-01 9.40E-01 6.12E+01 1.09E+05

Ophiacantha cataleimmoida 600-1200 3.32E+00 9.96E+00 1.67E+06 2.50E+12 2.81E-03 4.79E-04 1.42E+00 1.20E+02

All Depths 2.48E+02 1.48E+04 9.22E+07 1.69E+15 1.09E-01 6.21E-01 4.06E+01 7.19E+04

200-600 1.97E+03 4.88E+05 2.29E+09 8.10E+17 1.33E+00 3.33E+01 1.55E+03 5.39E+07

Ophiacantha normani 600-1200 1.87E+03 5.69E+05 1.86E+09 7.18E+17 1.99E+00 5.70E+01 1.97E+03 6.85E+07

All Depths 3.84E+03 1.06E+06 4.15E+09 1.53E+18 1.56E+00 4.13E+01 1.69E+03 5.87E+07

200-600 5.37E-02 2.89E-03 3.28E+04 1.08E+09 4.66E-05 2.84E-07 2.84E-02 1.06E-01

Ophiolebes pachybactra 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 5.37E-02 2.89E-03 3.28E+04 1.08E+09 4.66E-05 2.84E-07 2.84E-02 1.06E-01

200-600 5.82E+01 1.69E+03 1.72E+07 1.52E+14 3.92E-02 1.03E-01 1.16E+01 9.26E+03

Ophiopholis aculeata 600-1200 1.46E+01 9.26E+01 3.14E+06 3.55E+12 9.84E-03 2.17E-03 2.16E+00 8.87E+01

All Depths 7.28E+01 1.78E+03 2.04E+07 1.56E+14 4.90E-02 1.05E-01 1.37E+01 9.35E+03

80
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Ophiopholis longispina 600-1200 1.56E-02 2.42E-04 1.56E+04 2.42E+08 6.68E-06 3.08E-09 6.68E-03 3.08E-03

All Depths 1.56E-02 2.42E-04 1.56E+04 2.42E+08 6.68E-06 3.08E-09 6.68E-03 3.08E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Ophioscolex species 600-1200 3.25E+00 2.60E+00 4.30E+06 3.34E+12 1.68E-03 1.10E-04 2.23E+00 1.80E+02

All Depths 3.25E+00 2.60E+00 4.30E+06 3.34E+12 1.68E-03 1.10E-04 2.23E+00 1.80E+02

200-600 2.68E-01 0.00E+00 0.00E+00 1.25E+12 1.81E-04 4.31E-06 7.57E-01 7.51E+01

Ophiura quadrispina 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.68E-01 7.20E-02 1.12E+06 1.25E+12 1.19E-04 2.83E-06 4.96E-01 4.92E+01

200-600 1.70E-02 0.00E+00 0.00E+00 1.58E+07 1.15E-05 9.44E-09 3.86E-03 9.70E-04

Ophiura sarsi 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.70E-02 1.55E-04 5.71E+03 1.58E+07 7.53E-06 6.20E-09 2.53E-03 6.37E-04

200-600 5.74E+00 1.20E+01 9.50E+06 2.97E+13 3.88E-03 7.42E-04 6.42E+00 1.85E+03

Ophiuroidea 600-1200 4.80E-02 2.31E-03 3.43E+03 1.18E+07 5.19E-05 1.86E-07 3.71E-03 9.50E-04

All Depths 5.78E+00 1.20E+01 9.50E+06 2.97E+13 2.56E-03 4.88E-04 4.21E+00 1.22E+03

200-600 6.83E+01 2.84E+02 1.09E+05 8.90E+08 4.13E-02 2.35E-02 5.93E-02 5.70E-02

Opisthoteuthis californiana 600-1200 2.10E+00 2.41E+00 2.03E+04 1.19E+08 2.19E-03 1.87E-04 2.03E-02 8.62E-03

All Depths 7.04E+01 2.87E+02 1.30E+05 1.01E+09 2.78E-02 1.58E-02 4.58E-02 4.06E-02

200-600 1.46E+01 0.00E+00 0.00E+00 3.48E+07 9.88E-03 1.28E-02 3.99E-03 2.08E-03

Opisthoteuthis species cf. californiana 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.46E+01 2.14E+02 5.90E+03 3.48E+07 6.47E-03 8.38E-03 2.61E-03 1.37E-03

200-600 5.57E-01 0.00E+00 0.00E+00 1.76E+08 2.76E-04 3.11E-06 1.77E-02 8.67E-03

Oractis diomedeae 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 5.57E-01 1.26E-01 3.15E+04 1.76E+08 1.81E-04 2.05E-06 1.16E-02 5.73E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Oregonia bifurca 600-1200 1.63E+00 0.00E+00 0.00E+00 2.11E+09 9.09E-04 3.60E-05 4.15E-02 5.03E-02

All Depths 1.63E+00 1.79E+00 7.02E+04 2.11E+09 3.14E-04 1.25E-05 1.43E-02 1.76E-02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Otukaia kiheiziebisu 600-1200 8.57E-02 0.00E+00 0.00E+00 3.74E+07 4.50E-05 1.40E-07 3.21E-03 7.12E-04

All Depths 8.57E-02 7.34E-03 6.12E+03 3.74E+07 1.55E-05 4.82E-08 1.11E-03 2.46E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Paelopatides confundens 600-1200 1.40E+00 1.96E+00 7.95E+03 6.32E+07 7.57E-04 3.96E-05 4.30E-03 1.28E-03

All Depths 1.40E+00 1.96E+00 7.95E+03 6.32E+07 7.57E-04 3.96E-05 4.30E-03 1.28E-03

200-600 1.61E+00 9.78E-01 2.95E+04 4.39E+08 6.43E-04 2.18E-05 1.18E-02 9.55E-03

Pagurus aleuticus 600-1200 2.81E-01 7.91E-02 3.70E+03 1.37E+07 3.45E-04 8.20E-06 4.54E-03 1.42E-03

All Depths 1.89E+00 1.06E+00 3.32E+04 4.53E+08 5.40E-04 1.71E-05 9.28E-03 6.74E-03

200-600 3.94E-02 0.00E+00 0.00E+00 1.24E+08 1.63E-05 2.17E-08 6.09E-03 2.70E-03

Pagurus brandti 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.94E-02 1.02E-03 1.46E+04 1.24E+08 1.07E-05 1.43E-08 3.99E-03 1.77E-03

81
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 1.07E+01 0.00E+00 0.00E+00 1.37E+10 4.23E-03 3.95E-04 9.06E-02 2.38E-01

Pagurus confragosus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.07E+01 1.96E+01 2.34E+05 1.37E+10 2.77E-03 2.62E-04 5.93E-02 1.58E-01

200-600 3.10E+02 1.04E+04 7.24E+06 9.60E+12 1.64E-01 4.00E-01 3.82E+00 3.73E+02

Pagurus cornutus 600-1200 2.14E-02 4.59E-04 2.68E+03 7.17E+06 2.71E-05 5.06E-08 3.38E-03 7.90E-04

All Depths 3.10E+02 1.04E+04 7.25E+06 9.60E+12 1.07E-01 2.67E-01 2.50E+00 2.47E+02

200-600 1.55E-02 0.00E+00 0.00E+00 5.99E+07 7.15E-06 6.69E-09 3.57E-03 1.67E-03

Pagurus dalli 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.55E-02 2.40E-04 7.74E+03 5.99E+07 4.68E-06 4.38E-09 2.34E-03 1.10E-03

200-600 2.91E-02 0.00E+00 0.00E+00 2.36E+07 1.16E-05 1.78E-08 1.94E-03 4.93E-04

Pagurus ochotensis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.91E-02 8.49E-04 4.86E+03 2.36E+07 7.62E-06 1.16E-08 1.27E-03 3.23E-04

200-600 2.87E-01 8.26E-02 1.06E+04 1.13E+08 1.01E-04 1.35E-06 3.76E-03 1.85E-03

Pagurus rathbuni 600-1200 2.84E-01 8.06E-02 2.18E+04 4.77E+08 2.71E-04 5.07E-06 2.09E-02 3.00E-02

All Depths 5.71E-01 1.63E-01 3.25E+04 5.90E+08 1.60E-04 2.62E-06 9.66E-03 1.15E-02

200-600 3.34E+00 0.00E+00 0.00E+00 2.56E+09 1.49E-03 1.92E-04 2.78E-02 5.54E-02

Pagurus species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.34E+00 9.04E+00 5.92E+04 2.56E+09 9.78E-04 1.26E-04 1.82E-02 3.64E-02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Pagurus tanneri 600-1200 1.44E+01 0.00E+00 0.00E+00 4.12E+10 1.58E-02 8.07E-03 3.94E-01 4.16E+00

All Depths 1.44E+01 8.12E+01 3.68E+05 4.12E+10 5.46E-03 2.82E-03 1.36E-01 1.46E+00

200-600 6.00E+00 9.32E+00 2.49E+05 1.76E+10 4.06E-03 5.75E-04 1.69E-01 1.09E+00

Pagurus townsendi 600-1200 2.44E+01 3.36E+01 9.07E+05 3.08E+10 2.14E-02 2.77E-03 7.73E-01 2.49E+00

All Depths 3.04E+01 4.29E+01 1.16E+06 4.84E+10 1.00E-02 1.39E-03 3.78E-01 1.65E+00

200-600 6.16E+01 4.81E+02 2.32E+06 7.26E+11 2.18E-02 1.19E-02 8.23E-01 1.75E+01

Pagurus trigonocheirus 600-1200 1.18E-01 1.39E-02 1.07E+04 1.15E+08 1.49E-04 1.53E-06 1.35E-02 1.26E-02

All Depths 6.17E+01 4.81E+02 2.33E+06 7.26E+11 1.44E-02 7.87E-03 5.43E-01 1.16E+01

200-600 9.70E-02 7.36E-03 6.25E+03 2.20E+07 8.37E-05 7.22E-07 5.37E-03 2.13E-03

Pandalopsis aleutica 600-1200 3.45E+01 1.88E+02 1.92E+06 5.38E+11 1.84E-02 4.04E-03 1.01E+00 1.15E+01

All Depths 3.46E+01 1.88E+02 1.93E+06 5.38E+11 6.40E-03 1.46E-03 3.51E-01 4.17E+00

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Pandalopsis ampla 600-1200 9.18E-02 0.00E+00 0.00E+00 7.27E+07 4.76E-05 8.42E-08 7.26E-03 1.83E-03

All Depths 9.18E-02 6.30E-03 1.12E+04 7.27E+07 1.64E-05 2.93E-08 2.50E-03 6.37E-04

200-600 1.44E+02 1.22E+03 9.57E+06 5.43E+12 7.31E-02 4.43E-02 4.84E+00 1.87E+02

Pandalopsis dispar 600-1200 9.22E+00 8.39E+01 4.75E+05 2.22E+11 7.56E-03 3.88E-03 3.89E-01 1.03E+01

All Depths 1.53E+02 1.31E+03 1.00E+07 5.65E+12 5.05E-02 3.12E-02 3.31E+00 1.30E+02

200-600 3.90E-02 0.00E+00 0.00E+00 7.24E+07 3.38E-05 1.16E-07 9.54E-03 7.68E-03

Pandalopsis longirostris 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.90E-02 1.13E-03 1.10E+04 7.24E+07 2.21E-05 7.59E-08 6.25E-03 5.04E-03

82
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 1.79E-02 3.21E-04 2.99E+03 8.92E+06 1.55E-05 3.15E-08 2.59E-03 8.76E-04

Pandalopsis species 600-1200 2.68E-02 7.17E-04 5.36E+03 2.87E+07 3.38E-05 7.90E-08 6.77E-03 3.16E-03

All Depths 4.47E-02 1.04E-03 8.34E+03 3.76E+07 2.18E-05 4.77E-08 4.03E-03 1.66E-03

200-600 9.39E+02 0.00E+00 0.00E+00 4.75E+14 4.15E-01 6.16E-01 7.08E+01 1.80E+04

Pandalus eous 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 9.39E+02 1.41E+04 1.61E+08 4.75E+14 2.72E-01 4.42E-01 4.63E+01 1.29E+04

200-600 2.88E-01 0.00E+00 0.00E+00 5.09E+09 2.46E-04 5.94E-06 7.20E-02 5.08E-01

Pandalus tridens 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.88E-01 5.96E-02 8.47E+04 5.09E+09 1.61E-04 3.89E-06 4.71E-02 3.33E-01

200-600 7.60E+03 1.81E+06 7.64E+07 1.81E+14 4.96E+00 1.47E+02 5.12E+01 1.72E+04

Pannychia moseleyi 600-1200 2.99E+03 9.92E+05 5.26E+07 2.43E+14 3.06E+00 9.84E+01 5.37E+01 2.70E+04

All Depths 1.06E+04 2.80E+06 1.29E+08 4.25E+14 8.03E+00 2.46E+02 1.05E+02 4.42E+04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Pannychia species 600-1200 3.91E+01 1.41E+03 7.59E+05 4.61E+11 1.58E-02 1.50E-02 3.18E-01 4.94E+00

All Depths 3.91E+01 1.41E+03 7.59E+05 4.61E+11 1.58E-02 1.50E-02 3.18E-01 4.94E+00

200-600 3.12E+03 2.84E+06 1.04E+07 2.74E+13 1.49E+00 9.96E+01 5.13E+00 1.02E+03

Paractinostola faeculenta 600-1200 4.66E+02 4.41E+04 2.29E+06 5.31E+11 2.67E-01 1.12E+00 1.17E+00 2.48E+01

All Depths 3.58E+03 2.88E+06 1.27E+07 2.79E+13 1.07E+00 6.58E+01 3.77E+00 6.81E+02

200-600 6.77E+00 4.59E+01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Paragorgia arborea 600-1200 2.96E+02 4.00E+04 4.92E+04 1.84E+09 3.41E-02 7.16E-02 2.96E-02 4.49E-02

All Depths 3.03E+02 4.00E+04 4.92E+04 1.84E+09 1.15E-02 2.41E-02 9.97E-03 1.52E-02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Paraliparis cephalus 600-1200 4.49E-01 0.00E+00 0.00E+00 5.11E+09 4.03E-04 2.96E-06 1.01E-01 2.12E-01

All Depths 4.49E-01 4.79E-02 1.29E+05 5.11E+09 1.39E-04 1.05E-06 3.49E-02 7.47E-02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Paraliparis dactylosus 600-1200 1.08E-01 0.00E+00 0.00E+00 9.29E+07 9.11E-05 3.06E-07 1.14E-02 4.79E-03

All Depths 1.08E-01 5.95E-03 1.35E+04 9.29E+07 3.14E-05 1.07E-07 3.93E-03 1.67E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Paraliparis paucidens 600-1200 2.11E-02 0.00E+00 0.00E+00 1.23E+07 2.01E-05 2.80E-08 3.36E-03 7.77E-04

All Depths 2.11E-02 4.44E-04 3.51E+03 1.23E+07 6.95E-06 9.65E-09 1.16E-03 2.68E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Paraliparis species 600-1200 1.54E+00 0.00E+00 0.00E+00 2.47E+09 7.68E-04 1.31E-05 4.47E-02 3.39E-02

All Depths 1.54E+00 1.02E+00 8.33E+04 2.47E+09 2.65E-04 4.61E-06 1.54E-02 1.21E-02

200-600 9.53E-02 4.59E-03 5.97E+03 1.78E+07 5.71E-05 2.12E-07 3.63E-03 8.70E-04

Paraliparis species cf. dactylosus 600-1200 5.78E-01 1.78E-01 6.19E+04 2.47E+09 6.97E-04 1.80E-05 7.49E-02 2.53E-01

All Depths 6.73E-01 1.82E-01 6.78E+04 2.49E+09 2.78E-04 6.39E-06 2.82E-02 8.82E-02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Paraliparis species cf. pectoralis 600-1200 1.12E+00 0.00E+00 0.00E+00 1.05E+09 4.81E-04 1.18E-05 2.06E-02 2.12E-02

All Depths 1.12E+00 6.05E-01 4.80E+04 1.05E+09 1.66E-04 4.07E-06 7.11E-03 7.34E-03

83
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Paraliparis species cf. ulochir 600-1200 6.08E-02 0.00E+00 0.00E+00 7.30E+07 3.35E-05 3.96E-08 6.70E-03 1.52E-03

All Depths 6.08E-02 2.38E-03 1.13E+04 7.30E+07 1.15E-05 1.38E-08 2.31E-03 5.31E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Paraliparis ulochir 600-1200 1.40E-01 0.00E+00 0.00E+00 2.44E+08 1.15E-04 9.14E-07 1.28E-02 1.13E-02

All Depths 1.40E-01 1.97E-02 1.56E+04 2.44E+08 3.97E-05 3.15E-07 4.41E-03 3.89E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Paralomis multispina 600-1200 3.34E+02 1.92E+04 7.24E+05 1.06E+11 3.12E-01 4.16E-01 6.59E-01 2.17E+00

All Depths 3.34E+02 1.92E+04 7.24E+05 1.06E+11 1.87E-01 1.49E-01 3.96E-01 7.76E-01

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Paralomis species A 600-1200 6.39E-02 0.00E+00 0.00E+00 2.09E+07 5.24E-05 1.89E-07 3.74E-03 9.66E-04

All Depths 6.39E-02 4.09E-03 4.57E+03 2.09E+07 1.81E-05 6.53E-08 1.29E-03 3.33E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Paralomis verrilli 600-1200 2.67E+01 0.00E+00 0.00E+00 2.41E+09 1.45E-02 1.17E-02 3.52E-02 6.68E-02

All Depths 2.67E+01 4.50E+02 6.50E+04 2.41E+09 4.99E-03 4.05E-03 1.21E-02 2.31E-02

200-600 1.82E+01 2.33E+01 7.05E+06 3.83E+12 1.22E-02 1.65E-03 4.68E+00 2.60E+02

Pasiphaea pacifica 600-1200 5.30E-01 4.65E-02 2.09E+05 9.99E+09 5.45E-04 4.62E-06 2.12E-01 9.07E-01

All Depths 1.88E+01 2.34E+01 7.26E+06 3.84E+12 8.15E-03 1.11E-03 3.14E+00 1.75E+02

200-600 3.79E-02 6.58E-04 4.74E+03 1.03E+07 3.20E-05 6.83E-08 4.00E-03 1.07E-03

Pasiphaea tarda 600-1200 1.57E+00 4.40E-01 9.58E+04 1.25E+09 7.65E-04 6.51E-06 4.96E-02 2.15E-02

All Depths 1.61E+00 4.40E-01 1.01E+05 1.26E+09 2.85E-04 2.39E-06 1.97E-02 8.50E-03

200-600 2.87E+00 2.49E+00 2.02E+05 1.02E+10 1.40E-03 6.29E-05 9.61E-02 2.55E-01

Pedicellaster magister 600-1200 7.19E-01 4.36E-02 9.22E+04 7.36E+08 5.79E-04 1.86E-06 6.94E-02 2.21E-02

All Depths 3.59E+00 2.53E+00 2.95E+05 1.09E+10 1.11E-03 4.19E-05 8.69E-02 1.74E-01

200-600 3.01E-01 1.32E-02 2.75E+04 8.51E+07 2.12E-04 8.85E-07 2.04E-02 7.26E-03

Periphylla periphylla 600-1200 1.59E+00 1.69E-01 1.78E+05 2.21E+09 9.82E-04 3.82E-06 1.23E-01 6.14E-02

All Depths 1.89E+00 1.82E-01 2.05E+05 2.29E+09 4.75E-04 2.01E-06 5.55E-02 2.79E-02

200-600 4.94E+01 1.01E+02 1.53E+05 9.95E+08 2.87E-02 5.12E-03 8.88E-02 4.40E-02

Petromyzontidae 600-1200 3.90E+00 5.08E+00 1.40E+04 6.98E+07 3.30E-03 2.53E-04 1.14E-02 2.88E-03

All Depths 5.33E+01 1.06E+02 1.67E+05 1.07E+09 2.00E-02 3.58E-03 6.21E-02 3.11E-02

200-600 5.07E+01 1.86E+02 8.94E+04 3.40E+08 2.07E-02 5.40E-03 4.02E-02 1.39E-02

Phacellophora camtschatica 600-1200 2.13E+01 6.04E+01 7.29E+04 5.65E+08 1.52E-02 1.95E-03 5.15E-02 1.57E-02

All Depths 7.19E+01 2.46E+02 1.62E+05 9.05E+08 1.88E-02 4.20E-03 4.41E-02 1.45E-02

200-600 5.32E-01 2.83E-01 3.06E+03 9.34E+06 3.60E-04 1.70E-05 2.07E-03 5.60E-04

Phakellia beringensis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 5.32E-01 2.83E-01 3.06E+03 9.34E+06 3.60E-04 1.70E-05 2.07E-03 5.60E-04

200-600 1.88E+00 3.55E+00 3.06E+03 9.34E+06 1.27E-03 2.13E-04 2.07E-03 5.60E-04

Phakellia cribrosa 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.88E+00 3.55E+00 3.06E+03 9.34E+06 1.27E-03 2.13E-04 2.07E-03 5.60E-04

84
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Phakellia species 600-1200 3.75E-01 1.41E-01 3.83E+03 1.47E+07 4.06E-04 1.14E-05 4.14E-03 1.18E-03

All Depths 3.75E-01 1.41E-01 3.83E+03 1.47E+07 4.06E-04 1.14E-05 4.14E-03 1.18E-03

200-600 6.36E-02 4.05E-03 1.06E+04 1.12E+08 2.54E-05 8.46E-08 4.24E-03 2.35E-03

Phascolosomatidae 600-1200 1.47E-02 2.16E-04 3.67E+03 1.35E+07 1.59E-05 1.74E-08 3.97E-03 1.09E-03

All Depths 7.83E-02 4.26E-03 1.43E+04 1.26E+08 4.13E-05 1.02E-07 8.21E-03 3.44E-03

200-600 2.99E-03 8.92E-06 2.99E+03 8.92E+06 2.59E-06 8.76E-10 2.59E-03 8.76E-04

Placiphorella pacifica 600-1200 1.59E-01 2.53E-02 1.77E+04 3.13E+08 8.51E-05 5.00E-07 9.46E-03 6.17E-03

All Depths 1.62E-01 2.53E-02 2.07E+04 3.22E+08 3.11E-05 1.73E-07 4.96E-03 2.69E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Placiphorella species 600-1200 1.36E-02 0.00E+00 0.00E+00 4.60E+07 7.11E-06 3.49E-09 3.56E-03 8.73E-04

All Depths 1.36E-02 1.84E-04 6.78E+03 4.60E+07 2.45E-06 1.20E-09 1.23E-03 3.01E-04

200-600 5.75E-03 0.00E+00 0.00E+00 8.26E+06 3.89E-06 1.98E-09 1.94E-03 4.95E-04

Platytroctidae 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 5.75E-03 3.30E-05 2.87E+03 8.26E+06 2.55E-06 1.30E-09 1.27E-03 3.24E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Pleurogrammus monopterygius 600-1200 8.28E-01 0.00E+00 0.00E+00 4.32E+07 4.43E-04 1.35E-05 3.52E-03 8.53E-04

All Depths 8.28E-01 6.86E-01 6.57E+03 4.32E+07 1.53E-04 4.67E-06 1.21E-03 2.94E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Polyacanthonotus challengeri 600-1200 4.54E+00 0.00E+00 0.00E+00 2.57E+07 3.06E-03 6.47E-04 3.42E-03 8.06E-04

All Depths 4.54E+00 2.06E+01 5.07E+03 2.57E+07 1.06E-03 2.23E-04 1.18E-03 2.78E-04

200-600 1.49E+00 1.22E+00 2.70E+05 6.74E+10 7.69E-04 6.61E-05 1.83E-01 4.07E+00

Polychaeta 600-1200 1.27E+00 7.21E-01 5.12E+05 1.58E+11 9.29E-04 2.16E-05 3.32E-01 3.35E+00

All Depths 2.76E+00 1.94E+00 7.82E+05 2.25E+11 1.70E-03 8.77E-05 5.15E-01 7.42E+00

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Polychaete tubes 600-1200 1.94E+03 2.35E+06 2.44E+07 5.94E+14 1.25E-01 1.05E+00 1.10E+01 8.08E+03

All Depths 1.94E+03 2.35E+06 2.44E+07 5.94E+14 1.25E-01 1.05E+00 1.10E+01 8.08E+03

200-600 2.52E-01 6.35E-02 8.69E+03 7.55E+07 1.16E-04 1.77E-06 4.01E-03 2.11E-03

Polymastia robusta 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.52E-01 6.35E-02 8.69E+03 7.55E+07 1.16E-04 1.77E-06 4.01E-03 2.11E-03

200-600 4.02E+00 1.11E+01 7.29E+04 2.91E+09 1.83E-03 3.26E-04 3.46E-02 9.01E-02

Polymastia species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 `

All Depths 4.02E+00 1.11E+01 7.29E+04 2.91E+09 1.83E-03 3.26E-04 3.46E-02 9.01E-02

200-600 9.43E+02 3.19E+05 1.14E+04 3.58E+07 5.22E-04 1.67E-05 4.58E-03 1.28E-03

Porifera 600-1200 1.61E+02 6.86E+03 3.57E+03 9.56E+06 2.45E-03 3.18E-04 4.41E-03 1.03E-03

All Depths 1.10E+03 3.26E+05 1.49E+04 4.54E+07 1.42E-03 1.56E-04 4.50E-03 1.15E-03

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Poromitra curilensis 600-1200 1.94E-01 0.00E+00 0.00E+00 3.34E+07 2.05E-04 1.07E-06 1.07E-02 2.58E-03

All Depths 1.94E-01 1.30E-02 1.03E+04 3.34E+07 7.07E-05 3.75E-07 3.68E-03 9.09E-04

85
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 1.87E+01 3.47E+02 2.99E+03 8.92E+06 6.78E-05 5.97E-07 2.61E-03 8.83E-04

Primnoa species 600-1200 9.34E-01 8.73E-01 1.56E+04 2.42E+08 4.01E-04 1.11E-05 6.68E-03 3.08E-03

All Depths 1.96E+01 3.48E+02 1.86E+04 2.51E+08 1.83E-04 4.22E-06 4.02E-03 1.64E-03

200-600 8.23E+00 8.81E+00 1.75E+05 1.86E+09 3.98E-03 2.12E-04 1.00E-01 7.43E-02

Pseudarchaster parelii 600-1200 8.64E+00 7.06E+00 3.27E+05 8.04E+09 5.43E-03 1.75E-04 2.22E-01 2.83E-01

All Depths 1.69E+01 1.59E+01 5.02E+05 9.90E+09 4.48E-03 1.99E-04 1.42E-01 1.49E-01

200-600 2.41E-01 5.82E-02 3.09E+03 9.56E+06 1.63E-04 3.49E-06 2.09E-03 5.73E-04

Pseudostichopus mollis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.41E-01 5.82E-02 3.09E+03 9.56E+06 1.63E-04 3.49E-06 2.09E-03 5.73E-04

200-600 7.60E-03 5.77E-05 3.80E+03 1.44E+07 4.08E-06 2.18E-09 2.04E-03 5.45E-04

Psolus species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 7.60E-03 5.77E-05 3.80E+03 1.44E+07 4.08E-06 2.18E-09 2.04E-03 5.45E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Psolus squamatus 600-1200 7.37E+00 1.25E+01 2.50E+05 1.11E+10 4.05E-03 2.55E-04 1.35E-01 2.15E-01

All Depths 7.37E+00 1.25E+01 2.50E+05 1.11E+10 4.05E-03 2.55E-04 1.35E-01 2.15E-01

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Psychrolutes phrictus 600-1200 3.32E+03 0.00E+00 0.00E+00 8.54E+10 1.55E+00 1.04E+01 4.80E-01 1.69E+00

All Depths 3.32E+03 5.00E+05 9.87E+05 8.54E+10 5.34E-01 4.09E+00 1.66E-01 6.30E-01

200-600 5.24E+00 4.25E+00 1.01E+05 1.37E+09 3.24E-03 2.32E-04 6.45E-02 8.25E-02

Pteraster jordani 600-1200 4.78E+01 3.09E+02 1.00E+06 1.38E+11 2.88E-02 8.75E-03 6.43E-01 4.22E+00

All Depths 5.30E+01 3.13E+02 1.10E+06 1.39E+11 1.20E-02 3.29E-03 2.64E-01 1.57E+00

200-600 1.35E+01 0.00E+00 0.00E+00 4.30E+09 8.85E-03 1.62E-03 1.36E-01 3.47E-01

Pteraster marssipus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.35E+01 2.02E+01 2.09E+05 4.30E+09 5.80E-03 1.08E-03 8.91E-02 2.31E-01

200-600 1.60E+01 5.44E+01 2.11E+05 7.94E+09 1.12E-02 4.34E-03 1.49E-01 6.67E-01

Pteraster militaris 600-1200 1.83E+00 1.06E+00 5.20E+04 6.95E+08 1.38E-03 4.59E-05 3.98E-02 3.62E-02

All Depths 1.78E+01 5.54E+01 2.63E+05 8.64E+09 7.78E-03 2.87E-03 1.11E-01 4.51E-01

200-600 1.32E-01 1.74E-02 8.24E+03 6.80E+07 6.09E-05 4.86E-07 3.80E-03 1.90E-03

Pteraster species 600-1200 5.72E-01 1.89E-01 3.00E+04 4.51E+08 3.04E-04 3.72E-06 1.57E-02 8.40E-03

All Depths 7.04E-01 2.07E-01 3.82E+04 5.19E+08 1.45E-04 1.60E-06 7.91E-03 4.14E-03

200-600 5.36E+01 0.00E+00 0.00E+00 1.13E+10 2.15E-02 3.31E-02 8.60E-02 2.49E-01

Pteraster tesselatus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 5.36E+01 1.98E+03 1.91E+05 1.13E+10 1.41E-02 2.17E-02 5.63E-02 1.65E-01

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Puncturella rothi 600-1200 1.77E-02 0.00E+00 0.00E+00 7.82E+07 9.46E-06 6.17E-09 4.73E-03 1.54E-03

All Depths 1.77E-02 3.13E-04 8.84E+03 7.82E+07 3.26E-06 2.13E-09 1.63E-03 5.32E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Puzanovia rubra 600-1200 5.37E+00 0.00E+00 0.00E+00 9.46E+09 2.88E-03 5.70E-04 5.20E-02 1.87E-01

All Depths 5.37E+00 2.89E+01 9.72E+04 9.46E+09 9.92E-04 1.97E-04 1.79E-02 6.44E-02

86
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 3.88E-02 3.24E-04 2.20E+04 1.47E+08 2.33E-05 1.94E-08 1.50E-02 9.07E-03

Pycnogonida 600-1200 1.17E-01 2.80E-03 5.48E+04 4.92E+08 9.60E-05 1.16E-07 4.77E-02 2.83E-02

All Depths 1.56E-01 3.12E-03 7.68E+04 6.39E+08 4.85E-05 5.36E-08 2.63E-02 1.59E-02

200-600 3.00E+01 0.00E+00 0.00E+00 1.73E+09 1.62E-02 4.42E-03 7.94E-02 9.94E-02

Pyrulofusus deformis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.00E+01 6.70E+01 1.51E+05 1.73E+09 1.06E-02 2.95E-03 5.20E-02 6.64E-02

200-600 1.85E+00 0.00E+00 0.00E+00 6.39E+07 1.56E-03 3.19E-04 6.75E-03 5.97E-03

Pyrulofusus dexius 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.85E+00 3.41E+00 7.99E+03 6.39E+07 1.02E-03 2.09E-04 4.42E-03 3.91E-03

200-600 1.33E+02 1.24E+03 1.24E+06 7.28E+10 8.56E-02 8.50E-02 8.06E-01 5.68E+00

Pyrulofusus melonis 600-1200 2.58E+00 3.02E+00 2.54E+04 2.48E+08 2.79E-03 2.62E-04 2.75E-02 2.21E-02

All Depths 1.36E+02 1.24E+03 1.26E+06 7.30E+10 5.70E-02 5.72E-02 5.37E-01 3.85E+00

200-600 2.44E+00 6.42E-01 5.10E+04 4.69E+08 9.77E-04 2.46E-05 3.13E-02 2.51E-02

Pyrulofusus species eggs 600-1200 2.58E-01 6.66E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.70E+00 7.09E-01 5.10E+04 4.69E+08 6.38E-04 1.62E-05 2.05E-02 1.66E-02

200-600 1.15E+04 2.00E+06 3.85E+06 2.53E+11 6.76E+00 1.32E+02 2.23E+00 1.57E+01

Reinhardtius hippoglossoides 600-1200 8.36E+03 1.80E+06 1.99E+06 1.08E+11 7.58E+00 1.23E+02 1.87E+00 9.59E+00

All Depths 1.99E+04 3.80E+06 5.84E+06 3.60E+11 7.04E+00 1.28E+02 2.11E+00 1.36E+01

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Rhamphostomella costata 600-1200 5.76E+00 3.32E+01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 5.76E+00 3.32E+01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-600 1.06E-02 1.13E-04 2.66E+03 7.06E+06 7.19E-06 6.77E-09 1.80E-03 4.23E-04

Rhinoliparis attenuatus 600-1200 7.14E-01 3.12E-02 8.35E+04 6.51E+08 3.84E-04 1.71E-06 4.84E-02 3.47E-02

All Depths 7.24E-01 3.13E-02 8.61E+04 6.59E+08 1.37E-04 6.20E-07 1.79E-02 1.26E-02

200-600 1.77E-02 1.67E-04 5.95E+03 1.72E+07 1.20E-05 1.02E-08 4.02E-03 1.05E-03

Rhinoliparis species 600-1200 1.54E-01 1.16E-04 2.76E+04 5.86E+07 6.55E-05 1.19E-07 1.31E-02 4.20E-03

All Depths 1.72E-01 2.83E-04 3.35E+04 7.58E+07 3.04E-05 4.81E-08 7.17E-03 2.14E-03

200-600 4.67E-02 0.00E+00 0.00E+00 5.94E+07 2.03E-05 2.34E-08 6.10E-03 1.60E-03

Rocinella angusta 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 4.67E-02 1.03E-03 1.33E+04 5.94E+07 1.33E-05 1.54E-08 3.99E-03 1.05E-03

200-600 7.23E+01 0.00E+00 0.00E+00 2.78E+10 3.12E-02 8.52E-03 3.02E-01 8.02E-01

Rossia pacifica 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 7.23E+01 3.16E+02 6.72E+05 2.78E+10 2.05E-02 5.78E-03 1.98E-01 5.44E-01

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Rouleina attrita 600-1200 9.38E-01 0.00E+00 0.00E+00 8.79E+07 3.68E-04 9.36E-06 3.68E-03 9.36E-04

All Depths 9.38E-01 8.79E-01 9.38E+03 8.79E+07 1.27E-04 3.23E-06 1.27E-03 3.23E-04

200-600 1.86E+01 1.54E+01 2.07E+05 1.59E+09 1.12E-02 6.70E-04 1.27E-01 6.60E-02

Sasakiopus salebrosus 600-1200 1.36E+01 1.55E+01 1.26E+05 6.84E+08 1.35E-02 1.53E-03 1.16E-01 5.41E-02

All Depths 3.22E+01 3.09E+01 3.34E+05 2.27E+09 1.20E-02 9.63E-04 1.23E-01 6.16E-02

87
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 2.08E-02 0.00E+00 0.00E+00 2.70E+07 8.31E-06 9.04E-09 2.08E-03 5.65E-04

Scabrotrophon scitulus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.08E-02 4.32E-04 5.20E+03 2.70E+07 5.44E-06 5.92E-09 1.36E-03 3.70E-04

200-600 4.51E-02 0.00E+00 0.00E+00 1.27E+08 1.59E-05 3.32E-08 3.98E-03 2.07E-03

Scalpellum cornutum 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 4.51E-02 2.03E-03 1.13E+04 1.27E+08 1.04E-05 2.17E-08 2.61E-03 1.36E-03

200-600 4.10E-01 1.68E-01 3.66E+03 1.34E+07 2.20E-04 6.34E-06 1.96E-03 5.06E-04

Scopelosaurus harryi 600-1200 1.99E-01 3.96E-02 3.83E+03 1.47E+07 2.15E-04 3.20E-06 4.14E-03 1.18E-03

All Depths 6.09E-01 2.08E-01 7.49E+03 2.81E+07 2.18E-04 5.24E-06 2.72E-03 7.36E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Scotoplanes species 600-1200 2.73E+00 7.46E+00 3.67E+05 1.35E+11 1.59E-03 1.75E-04 2.14E-01 3.17E+00

All Depths 2.73E+00 7.46E+00 3.67E+05 1.35E+11 1.59E-03 1.75E-04 2.14E-01 3.17E+00

200-600 7.98E+00 6.21E+00 9.23E+04 5.26E+08 1.85E-03 1.05E-04 3.75E-02 1.28E-02

Scyphozoa 600-1200 3.19E+01 9.23E+01 8.67E+04 9.75E+08 4.38E-03 2.03E-04 6.92E-02 2.52E-02

All Depths 3.99E+01 9.85E+01 1.79E+05 1.50E+09 2.62E-03 1.35E-04 4.71E-02 1.67E-02

200-600 3.74E+02 0.00E+00 0.00E+00 4.36E+09 1.61E-01 2.33E-01 1.69E-01 1.97E-01

Sebastes aleutianus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.74E+02 7.24E+03 4.01E+05 4.36E+09 1.05E-01 1.58E-01 1.11E-01 1.35E-01

200-600 2.03E+05 0.00E+00 0.00E+00 7.73E+15 1.27E+02 3.53E+05 1.50E+02 4.74E+05

Sebastes alutus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.03E+05 6.12E+09 2.35E+08 7.73E+15 8.33E+01 2.34E+05 9.83E+01 3.15E+05

200-600 1.21E+00 0.00E+00 0.00E+00 2.22E+07 4.82E-04 3.04E-05 1.88E-03 4.64E-04

Sebastes babcocki 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.21E+00 1.45E+00 4.71E+03 2.22E+07 3.15E-04 1.99E-05 1.23E-03 3.04E-04

200-600 4.30E+03 1.51E+06 1.13E+06 8.88E+10 2.81E+00 8.72E+01 7.57E-01 5.58E+00

Sebastes borealis 600-1200 6.94E+01 1.79E+03 2.13E+04 1.55E+08 7.90E-02 1.73E-01 2.43E-02 1.49E-02

All Depths 4.37E+03 1.51E+06 1.15E+06 8.90E+10 1.87E+00 5.87E+01 5.04E-01 3.77E+00

200-600 3.35E+00 0.00E+00 0.00E+00 1.89E+07 1.55E-03 3.14E-04 2.00E-03 5.26E-04

Sebastes brevispinis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.35E+00 1.12E+01 4.34E+03 1.89E+07 1.01E-03 2.05E-04 1.31E-03 3.45E-04

200-600 6.25E+02 0.00E+00 0.00E+00 2.28E+11 3.45E-01 1.86E+00 4.68E-01 7.46E+00

Sebastes melanostictus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 6.25E+02 5.63E+04 8.77E+05 2.28E+11 2.26E-01 1.24E+00 3.06E-01 4.92E+00

200-600 4.23E+01 0.00E+00 0.00E+00 7.59E+08 2.24E-02 2.48E-02 2.09E-02 2.17E-02

Sebastes polyspinis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 4.23E+01 8.18E+02 4.00E+04 7.59E+08 1.46E-02 1.63E-02 1.37E-02 1.43E-02

200-600 3.00E+00 0.00E+00 0.00E+00 1.85E+07 1.38E-03 2.51E-04 1.98E-03 5.16E-04

Sebastes reedi 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.00E+00 9.00E+00 4.30E+03 1.85E+07 9.07E-04 1.65E-04 1.30E-03 3.38E-04

88
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 1.17E+02 0.00E+00 0.00E+00 4.91E+09 4.88E-02 2.18E-01 3.31E-02 1.03E-01

Sebastes variabilis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.17E+02 1.04E+04 7.94E+04 4.91E+09 3.19E-02 1.43E-01 2.17E-02 6.76E-02

200-600 2.11E+04 1.10E+07 3.71E+07 1.75E+13 1.37E+01 8.48E+02 2.33E+01 1.30E+03

Sebastolobus alascanus 600-1200 8.21E+03 6.51E+05 6.20E+06 4.95E+11 7.63E+00 6.92E+01 5.90E+00 5.47E+01

All Depths 2.93E+04 1.17E+07 4.33E+07 1.80E+13 1.16E+01 5.86E+02 1.73E+01 9.39E+02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Sebastolobus altivelis 600-1200 2.27E+01 0.00E+00 0.00E+00 1.43E+09 1.21E-02 5.66E-03 2.60E-02 2.79E-02

All Depths 2.27E+01 2.92E+02 4.89E+04 1.43E+09 4.17E-03 1.97E-03 8.98E-03 9.69E-03

200-600 2.37E-02 0.00E+00 0.00E+00 1.09E+08 1.60E-05 1.67E-08 9.96E-03 6.64E-03

Sergestes similis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.37E-02 2.73E-04 1.47E+04 1.09E+08 1.05E-05 1.10E-08 6.52E-03 4.36E-03

200-600 1.26E+00 1.43E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Serpula species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.26E+00 1.43E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-600 4.30E-01 0.00E+00 0.00E+00 2.49E+07 1.52E-04 3.01E-06 1.76E-03 4.07E-04

Serripes groenlandicus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 4.30E-01 1.84E-01 4.99E+03 2.49E+07 9.93E-05 1.97E-06 1.15E-03 2.67E-04

200-600 2.00E-01 0.00E+00 0.00E+00 2.26E+07 7.97E-05 8.33E-07 1.90E-03 4.72E-04

Serripes notabilis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.00E-01 3.98E-02 4.75E+03 2.26E+07 5.22E-05 5.45E-07 1.24E-03 3.09E-04

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Sipuncula 600-1200 1.04E-01 0.00E+00 0.00E+00 1.13E+08 5.93E-05 1.21E-07 7.42E-03 1.88E-03

All Depths 1.04E-01 7.23E-03 1.30E+04 1.13E+08 2.05E-05 4.20E-08 2.56E-03 6.56E-04

200-600 1.43E+00 0.00E+00 0.00E+00 2.18E+08 1.24E-03 1.55E-04 1.51E-02 2.25E-02

Solaster hypothrissus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.43E+00 1.51E+00 1.75E+04 2.18E+08 8.14E-04 1.02E-04 9.91E-03 1.47E-02

200-600 8.29E+00 0.00E+00 0.00E+00 7.87E+08 5.90E-03 1.90E-03 3.01E-02 7.13E-02

Solaster species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 8.29E+00 2.57E+01 3.86E+04 7.87E+08 3.86E-03 1.25E-03 1.97E-02 4.68E-02

200-600 1.11E+00 0.00E+00 0.00E+00 1.33E+07 8.18E-04 4.51E-05 3.75E-03 9.25E-04

Solaster species A 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.11E+00 6.72E-01 5.05E+03 1.33E+07 5.36E-04 2.96E-05 2.46E-03 6.07E-04

200-600 2.27E+01 0.00E+00 0.00E+00 6.13E+08 1.32E-02 6.43E-03 3.86E-02 5.09E-02

Solaster species C 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.27E+01 7.87E+01 6.26E+04 6.13E+08 8.62E-03 4.23E-03 2.52E-02 3.35E-02

200-600 9.13E-02 0.00E+00 0.00E+00 4.72E+06 7.90E-05 8.19E-07 1.88E-03 4.64E-04

Solaster species E 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 9.13E-02 8.33E-03 2.17E+03 4.72E+06 5.18E-05 5.36E-07 1.23E-03 3.04E-04

89
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 6.79E+01 5.08E+02 3.90E+05 1.13E+10 3.99E-02 1.90E-02 2.38E-01 5.18E-01

Solaster species F 600-1200 4.31E+01 2.68E+02 3.46E+05 1.95E+10 3.36E-02 1.44E-02 2.68E-01 9.20E-01

All Depths 1.11E+02 7.76E+02 7.37E+05 3.09E+10 3.77E-02 1.73E-02 2.48E-01 6.53E-01

200-600 5.80E+02 3.60E+04 5.55E+04 2.56E+08 3.56E-01 1.65E+00 3.53E-02 1.39E-02

Somniosus pacificus 600-1200 2.53E+02 1.42E+04 2.28E+04 1.11E+08 2.25E-01 9.04E-01 1.83E-02 4.39E-03

All Depths 8.33E+02 5.03E+04 7.83E+04 3.67E+08 3.11E-01 1.39E+00 2.94E-02 1.07E-02

200-600 7.60E-03 0.00E+00 0.00E+00 1.44E+07 4.08E-06 2.18E-09 2.04E-03 5.45E-04

Spinther species A 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 7.60E-03 5.77E-05 3.80E+03 1.44E+07 2.67E-06 1.43E-09 1.34E-03 3.57E-04

200-600 4.24E-01 1.79E-01 2.79E+03 7.77E+06 2.87E-04 1.08E-05 1.89E-03 4.66E-04

Staurocalyptus species 600-1200 1.01E+02 2.19E+03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.02E+02 2.19E+03 2.79E+03 7.77E+06 2.87E-04 1.08E-05 1.89E-03 4.66E-04

200-600 1.72E-01 0.00E+00 0.00E+00 7.65E+07 8.43E-05 6.45E-07 5.79E-03 2.40E-03

Stegophiura ponderosa 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.72E-01 2.26E-02 1.12E+04 7.65E+07 5.52E-05 4.23E-07 3.79E-03 1.57E-03

200-600 3.98E+00 1.32E+00 5.66E+05 3.04E+10 1.97E-03 6.17E-05 2.81E-01 1.40E+00

Stenobrachius leucopsarus 600-1200 3.84E+00 5.51E-01 5.95E+05 1.20E+10 2.72E-03 2.86E-05 4.24E-01 6.93E-01

All Depths 7.82E+00 1.87E+00 1.16E+06 4.24E+10 2.23E-03 5.02E-05 3.30E-01 1.16E+00

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Stenobrachius nannochir 600-1200 1.36E+00 0.00E+00 0.00E+00 3.36E+10 6.08E-04 1.54E-05 9.68E-02 4.32E-01

All Depths 1.36E+00 1.19E+00 2.18E+05 3.36E+10 2.10E-04 5.36E-06 3.34E-02 1.50E-01

200-600 7.64E+00 2.25E+00 9.34E+05 3.11E+10 4.90E-03 1.64E-04 6.01E-01 2.24E+00

Stenobrachius species 600-1200 1.64E+01 4.53E+00 2.48E+06 1.10E+11 1.14E-02 1.74E-04 1.74E+00 4.64E+00

All Depths 2.40E+01 6.78E+00 3.41E+06 1.41E+11 7.13E-03 1.76E-04 9.96E-01 3.35E+00

200-600 2.05E-02 0.00E+00 0.00E+00 2.62E+07 8.18E-06 8.76E-09 2.04E-03 5.48E-04

Stephanasterias albula 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.05E-02 4.19E-04 5.12E+03 2.62E+07 5.36E-06 5.74E-09 1.34E-03 3.59E-04

200-600 2.49E+01 0.00E+00 0.00E+00 1.46E+11 9.95E-03 9.46E-03 1.81E-01 3.09E+00

Stomphia coccinea 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.49E+01 4.46E+02 4.53E+05 1.46E+11 6.52E-03 6.21E-03 1.19E-01 2.03E+00

200-600 1.91E+01 6.01E+01 2.49E+05 7.97E+09 1.01E-02 2.60E-03 1.26E-01 2.37E-01

Stomphia species 600-1200 6.95E+00 3.90E+01 5.50E+05 2.70E+11 8.78E-03 4.41E-03 6.96E-01 3.02E+01

All Depths 2.61E+01 9.91E+01 8.00E+05 2.78E+11 9.64E-03 3.20E-03 3.22E-01 1.05E+01

200-600 2.31E+01 0.00E+00 0.00E+00 9.17E+10 1.07E-02 2.39E-03 2.98E-01 2.79E+00

Strongylocentrotus droebachiensis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.31E+01 9.62E+01 5.91E+05 9.17E+10 7.03E-03 1.59E-03 1.95E-01 1.84E+00

200-600 2.90E+02 6.09E+04 3.51E+06 8.66E+12 1.16E-01 1.29E+00 1.41E+00 1.83E+02

Strongylocentrotus pallidus 600-1200 2.37E-01 5.61E-02 7.40E+03 5.48E+07 2.90E-04 5.81E-06 9.07E-03 5.68E-03

All Depths 2.91E+02 6.09E+04 3.51E+06 8.66E+12 7.62E-02 8.47E-01 9.25E-01 1.20E+02

90
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 2.76E+00 0.00E+00 0.00E+00 3.57E+09 2.39E-03 7.48E-04 5.17E-02 3.50E-01

Strongylocentrotus species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.76E+00 7.61E+00 5.97E+04 3.57E+09 1.57E-03 4.90E-04 3.39E-02 2.30E-01

200-600 2.49E+00 0.00E+00 0.00E+00 1.76E+11 1.64E-03 1.76E-04 3.57E-01 1.07E+01

Stylatula species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.49E+00 2.90E+00 5.38E+05 1.76E+11 1.08E-03 1.16E-04 2.34E-01 6.99E+00

200-600 4.51E-01 9.68E-02 1.17E+04 6.58E+07 1.80E-04 2.11E-06 4.66E-03 1.44E-03

Suberites ficus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 4.51E-01 9.68E-02 1.17E+04 6.58E+07 1.80E-04 2.11E-06 4.66E-03 1.44E-03

200-600 9.53E-01 5.62E-01 2.33E+04 1.19E+08 6.06E-04 3.31E-05 1.20E-02 4.11E-03

Swiftia species 600-1200 1.59E+01 2.01E+02 1.28E+04 8.19E+07 2.89E-04 3.01E-06 1.14E-02 4.75E-03

All Depths 1.68E+01 2.02E+02 3.61E+04 2.01E+08 5.00E-04 2.30E-05 1.18E-02 4.30E-03

200-600 2.38E-01 5.66E-02 6.61E+03 4.37E+07 1.62E-04 3.42E-06 4.49E-03 2.64E-03

Synallactes challengeri 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.38E-01 5.66E-02 6.61E+03 4.37E+07 1.62E-04 3.42E-06 4.49E-03 2.64E-03

200-600 5.35E+01 1.75E+02 1.71E+06 2.15E+11 3.35E-02 1.03E-02 1.06E+00 1.27E+01

Synallactes species 600-1200 8.98E+00 2.24E+01 3.42E+05 3.75E+10 9.26E-03 2.18E-03 3.77E-01 4.15E+00

All Depths 6.24E+01 1.98E+02 2.05E+06 2.53E+11 4.27E-02 1.25E-02 1.44E+00 1.68E+01

200-600 7.71E-01 3.47E-01 9.68E+03 5.56E+07 5.81E-04 2.94E-05 6.04E-03 2.50E-03

Taonius pavo 600-1200 6.23E+00 2.68E+01 2.49E+04 2.27E+08 3.23E-03 4.77E-04 1.33E-02 4.24E-03

All Depths 7.00E+00 2.71E+01 3.46E+04 2.83E+08 1.50E-03 1.84E-04 8.53E-03 3.10E-03

200-600 1.30E-01 1.28E-02 1.84E+04 2.15E+08 1.03E-04 1.18E-06 1.39E-02 1.88E-02

Terebratulina unguicula 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.30E-01 1.28E-02 1.84E+04 2.15E+08 1.03E-04 1.18E-06 1.39E-02 1.88E-02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Teuthoidea 600-1200 2.20E+00 0.00E+00 0.00E+00 3.41E+08 8.64E-04 5.15E-05 7.26E-03 3.64E-03

All Depths 2.20E+00 4.84E+00 1.85E+04 3.41E+08 2.98E-04 1.78E-05 2.50E-03 1.25E-03

200-600 1.98E+02 1.14E+04 4.75E+06 5.92E+12 7.95E-02 2.61E-01 1.91E+00 1.37E+02

Thaleichthys pacificus 600-1200 8.12E-01 6.60E-01 2.83E+04 7.98E+08 8.79E-04 5.33E-05 3.06E-02 6.44E-02

All Depths 1.99E+02 1.14E+04 4.78E+06 5.92E+12 5.24E-02 1.72E-01 1.26E+00 9.05E+01

200-600 1.44E+04 0.00E+00 0.00E+00 1.33E+13 6.32E+00 5.31E+02 4.84E+00 3.15E+02

Theragra chalcogramma 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 1.44E+04 2.36E+07 1.07E+07 1.33E+13 4.14E+00 3.56E+02 3.17E+00 2.11E+02

200-600 2.12E-01 0.00E+00 0.00E+00 2.81E+07 8.47E-05 9.40E-07 2.12E-03 5.88E-04

Thoracica 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.12E-01 4.50E-02 5.30E+03 2.81E+07 5.55E-05 6.16E-07 1.39E-03 3.85E-04

200-600 2.87E+01 0.00E+00 0.00E+00 1.22E+11 1.34E-02 9.46E-03 2.78E-01 4.45E+00

Triglops scepticus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.87E+01 2.58E+02 5.94E+05 1.22E+11 8.80E-03 6.22E-03 1.82E-01 2.93E+00

91
Stratum 

 (meters) (t) Variance Number Variance kg/ha Variance no./ha Variance

Table 9. - - Continued.

Species

Biomass Population CPUE CPUE 

200-600 3.55E+00 7.23E+00 2.34E+04 3.12E+08 1.46E-03 1.43E-04 9.60E-03 6.19E-03

Tritonia diomedea 600-1200 5.84E+00 3.41E+01 1.18E+05 1.39E+10 2.97E-03 6.08E-04 6.00E-02 2.48E-01

All Depths 9.39E+00 4.13E+01 1.41E+05 1.42E+10 1.98E-03 3.01E-04 2.70E-02 8.95E-02

200-600 5.46E-01 8.92E-02 2.27E+04 1.64E+08 3.90E-04 6.90E-06 1.55E-02 1.01E-02

Tritonia species 600-1200 5.04E+00 8.86E+00 1.28E+05 5.84E+09 2.64E-03 1.64E-04 6.70E-02 1.08E-01

All Depths 5.58E+00 8.95E+00 1.51E+05 6.01E+09 1.16E-03 6.15E-05 3.32E-02 4.39E-02

200-600 3.88E-01 0.00E+00 0.00E+00 2.38E+08 2.62E-04 3.82E-06 1.79E-02 1.48E-02

Urticina crassicornis 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 3.88E-01 6.19E-02 2.65E+04 2.38E+08 1.72E-04 2.51E-06 1.17E-02 9.76E-03

200-600 2.03E+00 0.00E+00 0.00E+00 2.47E+09 8.80E-04 1.66E-05 4.85E-02 6.01E-02

Urticina species 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.03E+00 6.36E-01 1.14E+05 2.47E+09 5.77E-04 1.10E-05 3.18E-02 3.98E-02

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Vampyroteuthis infernalis 600-1200 9.18E-02 0.00E+00 0.00E+00 1.25E+07 9.93E-05 6.81E-07 3.82E-03 1.01E-03

All Depths 9.18E-02 8.43E-03 3.53E+03 1.25E+07 3.43E-05 2.35E-07 1.32E-03 3.47E-04

200-600 4.06E+02 8.08E+04 3.34E+07 5.69E+14 1.43E-01 1.42E+00 1.18E+01 9.96E+03

Virgularia species 600-1200 1.82E+02 3.31E+04 4.07E+07 1.65E+15 9.75E-02 6.54E-01 2.18E+01 3.26E+04

All Depths 5.88E+02 1.14E+05 7.40E+07 2.22E+15 1.28E-01 1.15E+00 1.52E+01 1.77E+04

200-600 2.85E-02 0.00E+00 0.00E+00 2.26E+07 1.14E-05 1.70E-08 1.90E-03 4.72E-04

Volutomitra alaskana 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 2.85E-02 8.13E-04 4.75E+03 2.26E+07 7.46E-06 1.11E-08 1.24E-03 3.09E-04

200-600 4.78E+00 2.11E+01 1.44E+05 1.95E+10 2.21E-03 5.95E-04 6.67E-02 5.48E-01

Weberella bursa 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 4.78E+00 2.11E+01 1.44E+05 1.95E+10 2.21E-03 5.95E-04 6.67E-02 5.48E-01

200-600 7.57E+02 0.00E+00 0.00E+00 7.29E+09 4.55E-01 6.06E+00 1.24E-01 5.03E-01

Zaprora silenus 600-1200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

All Depths 7.57E+02 1.12E+05 1.94E+05 7.29E+09 2.98E-01 4.00E+00 8.13E-02 3.32E-01

200-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Zesticelus profundorum 600-1200 3.94E-01 0.00E+00 0.00E+00 2.38E+09 1.85E-04 3.32E-07 6.98E-02 4.09E-02

All Depths 3.94E-01 1.79E-02 1.50E+05 2.38E+09 6.39E-05 1.21E-07 2.41E-02 1.51E-02

200-600 1.37E+00 1.03E+00 2.15E+04 3.45E+08 7.38E-04 3.89E-05 1.16E-02 1.30E-02

Zoroaster evermanni 600-1200 3.74E+02 6.78E+03 3.85E+06 1.75E+12 2.38E-01 5.02E-01 2.33E+00 6.31E+01

All Depths 3.75E+02 6.78E+03 3.87E+06 1.75E+12 8.28E-02 1.85E-01 8.11E-01 2.28E+01

92
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93
Somniosus pacificus

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 1.02E+02 5.55E+03 1.05E+04 3.08E+07 2.55E-01 1.38E-02

400-600 2.20E+02 2.83E+04 1.02E+04 1.47E+08 5.42E-01 6.95E-02

600-800 1.29E+02 7.50E+03 8.95E+03 2.58E+07 7.41E-01 4.31E-02

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 5.13E+01 4.30E+03 2.63E+03 1.85E+07 4.43E-01 3.71E-02

400-600 2.87E+01 4.13E+03 8.26E+02 1.70E+07 4.08E-01 5.86E-02

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 4.42E+01 7.01E+03 1.96E+03 4.91E+07 8.00E-01 1.27E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 2.76E+01 2.30E+03 7.64E+02 5.31E+06 3.06E-01 2.55E-02

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 3.09E+01 3.31E+03 9.53E+02 1.10E+07 3.39E-01 3.64E-02

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 9.89E+01 3.72E+03 9.78E+03 1.38E+07 8.00E-01 3.01E-02

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 4.87E+01 4.96E+03 2.37E+03 2.46E+07 1.13E+00 1.15E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 5.13E+01 7.27E+03 1.33E+03 2.41E+07 3.00E-01 4.26E-02

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 8.33E+02 7.83E+04 5.03E+04 3.67E+08 3.11E-01 2.94E-02

Table 10. - - Abundance estimates by subarea and depth strata for Pacific sleeper shark

5

6

 (Somniosus pacificus) from the 2010 EBSS survey.

Pacific sleeper shark

1

2

3

4

94
Figure 4. - - Distribution and relative abundance of Pacific sleeper shark from the 2010 EBSS survey. Relative abundance 

is categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

95
Figure 4. - - Continued.

96
Figure 5. - - Size composition of the estimated Pacific sleeper shark population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

70 80 90 100 110 120 130 140

-8000

-6000

-4000

-2000

0

2000

4000

200 - 12

0

0

m

Length (cm)

70 80 90 100 110 120 130 140

-8000

-6000

-4000

-2000

0

2000

4000

6

0

0 - 12

0

0

m

70 80 90 100 110 120 130 140

-8000

-6000

-4000

-2000

0

2000

4000

2

0

0 - 6

0

0

m

Pacific sleeper shark

Number measured = 16

Mean length = 98.0 cm

Estimated population = 5.2 x 104

Number measured = 5

Mean length = 104.0 cm

Estimated population = 2.3 x 104

Number measured = 21

Mean length = 99.8 cm

Estimated population = 7.5 x 104

females

males

unsexed

97
Bathyraja parmifera

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 1.05E+02 3.36E+04 5.29E+03 5.64E+08 2.62E-01 8.37E-02

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 7.02E+01 8.24E+03 4.93E+03 6.80E+07 6.07E-01 7.12E-02

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 8.53E+01 1.02E+04 4.76E+03 6.79E+07 9.44E-01 1.13E-01

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 8.86E+01 1.25E+04 2.13E+03 4.60E+07 7.17E-01 1.01E-01

400-600 3.56E+02 6.47E+04 1.27E+05 4.18E+09 4.87E+00 8.85E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 5.87E+01 7.06E+03 8.71E+02 1.28E+07 1.39E+00 1.67E-01

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 5.15E+02 1.02E+05 2.57E+04 1.53E+09 1.98E+00 3.92E-01

400-600 1.68E+01 3.80E+03 2.81E+02 1.44E+07 9.82E-02 2.23E-02

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 1.30E+03 2.42E+05 1.71E+05 6.48E+09 3.79E-01 6.76E-02

Table 11. - - Abundance estimates by subarea and depth strata for Alaska skate

5

6

 (Bathyraja parmifera) from the 2010 EBSS survey.

Alaska skate

1

2

3

4

98
Figure 6. - - Distribution and relative abundance of Alaska skate from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

99
Figure 6. - - Continued.

100
Figure 7. - - Size composition of the estimated Alaska skate population from the 2010 EBSS 

survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

20 30 40 50 60 70 80 90 100 110

-2

-1

0

1

2

x 104

200 - 1200 m

600 - 1200 m

20 30 40 50 60 70 80 90 100 110

-2

-1

0

1

2

x 104

200 - 600 m

Alaska skate

females

males

unsexed

NO DATA

Number measured = 48

Mean length = 84.4 cm

Estimated population = 2.4 x 105

Number measured = 48

Mean length = 84.4 cm

Estimated population = 2.4 x 105

Length (cm)

101
Bathyraja aleutica

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 2.53E+03 2.83E+05 3.04E+05 3.62E+09 6.31E+00 7.06E-01

400-600 1.72E+03 4.08E+05 2.13E+05 1.71E+10 4.23E+00 1.00E+00

600-800 5.02E+02 3.66E+05 4.70E+04 3.20E+10 2.88E+00 2.10E+00

800-1,000 2.06E+02 1.67E+05 6.92E+03 2.22E+09 1.52E+00 1.23E+00

1,000-1,200 2.64E+01 1.60E+05 2.34E+02 1.20E+10 2.39E-01 1.45E+00

200-400 8.10E+02 1.20E+05 2.47E+05 5.35E+09 6.99E+00 1.04E+00

400-600 6.10E+02 1.97E+05 2.58E+04 1.79E+09 8.66E+00 2.79E+00

600-800 3.89E+02 2.26E+05 1.34E+04 5.18E+09 6.57E+00 3.83E+00

800-1,000 5.50E+02 3.85E+05 2.59E+04 8.13E+09 9.95E+00 6.96E+00

1,000-1,200 4.16E+02 1.32E+06 4.79E+04 7.15E+10 7.76E+00 2.47E+01

200-400 2.00E+02 3.06E+04 7.06E+03 1.48E+08 2.21E+00 3.39E-01

400-600 1.09E+02 3.83E+04 2.44E+03 3.40E+08 1.23E+00 4.32E-01

600-800 4.59E+02 3.23E+05 1.07E+04 7.67E+09 5.04E+00 3.55E+00

800-1,000 2.34E+01 1.21E+05 3.44E+02 1.11E+10 3.20E-01 1.65E+00

1,000-1,200 2.74E+00 2.34E+04 7.51E+00 5.46E+08 4.06E-02 3.46E-01

200-400 1.10E+03 1.43E+05 2.51E+05 2.45E+09 8.94E+00 1.15E+00

400-600 3.99E+03 5.29E+05 1.48E+07 1.64E+11 5.46E+01 7.24E+00

600-800 1.71E+02 1.38E+05 2.98E+03 9.29E+08 2.46E+00 1.99E+00

800-1,000 2.25E+02 3.21E+05 1.33E+04 3.12E+10 3.18E+00 4.53E+00

1,000-1,200 8.48E+01 2.16E+05 6.79E+03 3.96E+10 1.28E+00 3.27E+00

200-400 1.93E+02 3.83E+04 5.08E+03 2.00E+08 4.55E+00 9.04E-01

400-600 4.66E+02 8.15E+04 9.21E+04 2.08E+09 1.10E+01 1.91E+00

600-800 3.78E+01 3.47E+04 1.43E+03 1.21E+09 8.76E-01 8.04E-01

800-1,000 9.99E+00 6.32E+03 9.98E+01 4.00E+07 1.81E-01 1.15E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 8.57E+02 1.59E+05 9.31E+04 2.18E+09 3.30E+00 6.12E-01

400-600 2.51E+03 7.06E+05 4.39E+05 1.35E+10 1.47E+01 4.14E+00

600-800 4.15E+02 3.72E+05 3.92E+03 3.14E+09 4.52E+00 4.05E+00

800-1,000 1.05E+02 1.75E+05 1.04E+04 2.56E+10 1.63E+00 2.71E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 1.87E+04 7.09E+06 1.66E+07 4.64E+11 6.11E+00 2.07E+00

Table 12. - - Abundance estimates by subarea and depth strata for Aleutian skate

5

6

 (Bathyraja aleutica) from the 2010 EBSS survey.

Aleutian skate

1

2

3

4

102
Figure 8. - - Distribution and relative abundance of Aleutian skate from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

103
Figure 8. - - Continued.

104
Figure 9. - - Size composition of the estimated Aleutian skate population from the 2010 EBSS 

survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

0 20 40 60 80 100 120 140 160 180

-1.5

-1

-0.5

0

0.5

1

1.5

x 105

200 - 1200 m

Length (cm)

0 20 40 60 80 100 120 140 160 180

-1.5

-1

-0.5

0

0.5

1

1.5

x 105

6

0

0 - 12

0

0

m

0 20 40 60 80 100 120 140 160 180

-6

-4

-2

0

2

4

6

x 104

2

0

0 - 6

0

0

m

Aleutian skate

females

males

unsexed

Number measured = 716

Mean length = 91.6 cm

Estimated population = 2.7 x 106

Number measured = 776

Mean length = 48.8 cm

Estimated population = 4.4 x 106

Number measured = 1492

Mean length = 65.3 cm

Estimated population = 7.1 x 106

105
Bathyraja interrupta

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 7.07E+02 6.31E+05 2.25E+04 2.02E+10 1.76E+00 1.57E+00

400-600 5.66E+02 3.29E+05 5.30E+04 1.68E+10 1.39E+00 8.11E-01

600-800 8.11E+01 4.01E+04 1.48E+03 3.69E+08 4.66E-01 2.30E-01

800-1,000 2.05E+01 7.55E+03 4.22E+02 5.70E+07 1.52E-01 5.57E-02

1,000-1,200 1.19E+00 2.05E+04 1.42E+00 4.21E+08 1.08E-02 1.85E-01

200-400 2.75E+01 3.96E+04 7.07E+02 9.45E+08 2.38E-01 3.42E-01

400-600 6.34E+00 2.49E+03 4.02E+01 6.19E+06 8.99E-02 3.53E-02

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.80E+02 1.79E+05 7.67E+03 6.95E+09 1.99E+00 1.98E+00

400-600 3.68E+01 3.31E+04 2.87E+02 1.22E+08 4.15E-01 3.74E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.11E+02 1.21E+05 7.08E+02 1.08E+09 9.01E-01 9.75E-01

400-600 3.32E+02 2.27E+05 9.38E+04 4.30E+10 4.54E+00 3.11E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 3.19E+01 1.37E+04 2.72E+02 4.71E+07 7.52E-01 3.22E-01

400-600 1.15E+02 7.47E+04 7.37E+03 2.96E+09 2.70E+00 1.75E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 3.64E+02 5.01E+05 9.86E+03 2.48E+10 1.40E+00 1.93E+00

400-600 1.94E+02 1.70E+05 7.75E+03 3.80E+09 1.14E+00 9.95E-01

600-800 5.35E+00 5.17E+03 2.71E+01 1.15E+07 5.83E-02 5.64E-02

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 2.78E+03 2.39E+06 2.06E+05 1.22E+11 9.37E-01 7.75E-01

6

2

3

4

5

Table 13. - - Abundance estimates by subarea and depth strata for Bering skate

 (Bathyraja interrupta) from the 2010 EBSS survey.

Bering skate

1

106
Figure 10. - - Distribution and relative abundance of Bering skate from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

107
Figure 10. - - Continued.

108
Figure 11. - - Size composition of the estimated Bering skate population from the 2010 EBSS 

survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

10 20 30 40 50 60 70 80 90

-5

0

5

10

x 104

200 - 1200 m

Length (cm)

10 20 30 40 50 60 70 80 90

-15000

-10000

-5000

0

5000

6

0

0 - 12

0

0

m

10 20 30 40 50 60 70 80 90

-5

0

5

10

x 104

2

0

0 - 6

0

0

m

Bering skate

females

males

unsexed

Number measured = 17 

Mean length = 53.8 cm

Estimated population = 7.34e+004

Number measured = 555

Mean length = 54.7 cm

Estimated population = 2.3 x 106

Number measured = 572

Mean length = 54.7 cm

Estimated population = 2.4 x 106

600 - 1200 m

109
Bathyraja lindbergi

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 3.12E+02 6.96E+04 2.00E+04 1.05E+09 7.68E-01 1.71E-01

600-800 8.76E+01 2.07E+04 1.92E+03 9.41E+07 5.03E-01 1.19E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 1.83E+00 2.05E+04 3.34E+00 4.21E+08 1.65E-02 1.85E-01

200-400 6.18E+01 1.65E+04 3.82E+03 2.72E+08 5.34E-01 1.42E-01

400-600 8.18E+01 2.68E+04 1.30E+03 1.30E+08 1.16E+00 3.80E-01

600-800 6.51E+02 2.16E+05 1.49E+05 2.04E+10 1.10E+01 3.65E+00

800-1,000 1.54E+02 4.88E+04 1.40E+04 1.24E+09 2.79E+00 8.83E-01

1,000-1,200 2.74E+00 1.43E+04 7.50E+00 2.03E+08 5.11E-02 2.66E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 6.65E+01 1.62E+04 1.92E+03 1.07E+08 7.50E-01 1.83E-01

600-800 1.22E+02 3.86E+04 2.83E+03 2.55E+08 1.34E+00 4.24E-01

800-1,000 9.27E+01 3.22E+04 1.94E+03 2.18E+08 1.27E+00 4.39E-01

1,000-1,200 4.90E+01 3.92E+04 1.00E+03 5.34E+08 7.26E-01 5.80E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 1.11E+02 3.59E+04 1.43E+03 2.14E+08 1.52E+00 4.92E-01

600-800 2.53E+02 9.63E+04 1.00E+04 1.39E+09 3.65E+00 1.39E+00

800-1,000 1.36E+02 3.84E+04 6.22E+03 5.27E+08 1.93E+00 5.43E-01

1,000-1,200 1.58E+01 8.74E+04 2.51E+02 7.65E+09 2.39E-01 1.32E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 6.68E+01 1.71E+04 1.30E+02 1.30E+07 1.57E+00 4.02E-01

600-800 1.19E+02 4.53E+04 2.56E+03 5.83E+08 2.76E+00 1.05E+00

800-1,000 2.83E+01 1.84E+04 7.99E+02 3.37E+08 5.12E-01 3.33E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 3.10E+02 1.01E+05 8.80E+03 1.18E+09 1.81E+00 5.91E-01

600-800 5.39E+02 3.62E+05 2.52E+04 1.70E+10 5.88E+00 3.95E+00

800-1,000 1.17E+02 3.88E+05 8.26E+02 1.99E+10 1.82E+00 6.01E+00

1,000-1,200 1.28E+01 4.24E+04 1.63E+02 1.80E+09 2.58E-01 8.54E-01

1-6 200-1,200 3.39E+03 1.79E+06 2.55E+05 7.56E+10 1.19E+00 5.64E-01

Table 14. - - Abundance estimates by subarea and depth strata for Commander skate

5

6

 (Bathyraja lindbergi) from the 2010 EBSS survey.

Commander skate

1

2

3

4

110
Figure 12. - - Distribution and relative abundance of Commander skate from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

111
Figure 12. - - Continued.

112
Figure 13. - - Size composition of the estimated Commander skate population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

10 20 30 40 50 60 70 80 90 100

-4

-2

0

2

4

6

8

x 104

200 - 12

0

0

m

Length (cm)

10 20 30 40 50 60 70 80 90 100

-4

-2

0

2

4

6

8

x 104

6

0

0 - 12

0

0

m

10 20 30 40 50 60 70 80 90 100

-2

-1

0

1

2

3

x 104

2

0

0 - 6

0

0

m

Commander skate

females

males

unsexed

Number measured = 72

Mean length = 83.4 cm

Estimated population = 2.8 x 105

Number measured = 317

Mean length = 56.8 cm

Estimated population = 1.5 x 106

Number measured = 389

Mean length = 61.0 cm

Estimated population = 1.8 x 106

113
Bathyraja maculata

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 2.45E+02 3.50E+04 2.70E+04 6.54E+08 6.10E-01 8.72E-02

400-600 5.32E+02 9.80E+04 1.11E+04 4.22E+08 1.31E+00 2.41E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 4.43E+02 5.60E+04 6.06E+04 1.05E+09 3.83E+00 4.84E-01

400-600 3.70E+02 9.89E+04 2.84E+04 1.42E+09 5.25E+00 1.40E+00

600-800 4.84E+02 3.07E+05 6.26E+04 2.20E+10 8.18E+00 5.19E+00

800-1,000 7.61E+00 1.40E+04 5.79E+01 1.96E+08 1.38E-01 2.54E-01

1,000-1,200 6.22E+00 2.39E+04 3.87E+01 5.69E+08 1.16E-01 4.45E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 9.41E+00 3.31E+03 8.85E+01 1.10E+07 1.03E-01 3.64E-02

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 3.82E+01 8.20E+03 6.96E+02 3.36E+07 3.09E-01 6.63E-02

400-600 1.75E+01 4.57E+03 3.07E+02 2.08E+07 2.40E-01 6.25E-02

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.70E+02 2.50E+04 7.24E+02 1.54E+07 4.02E+00 5.89E-01

400-600 1.09E+02 2.43E+04 3.23E+03 1.52E+08 2.57E+00 5.70E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.23E+02 2.13E+04 2.80E+03 8.24E+07 4.74E-01 8.19E-02

400-600 1.29E+03 5.10E+05 9.66E+04 1.53E+10 7.54E+00 2.99E+00

600-800 2.13E+02 1.80E+05 3.58E+04 2.81E+10 2.32E+00 1.96E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 4.06E+03 1.41E+06 3.30E+05 7.00E+10 1.55E+00 5.49E-01

5

6

whiteblotched skate

1

2

Table 15. - - Abundance estimates by subarea and depth strata for whiteblotched skate

 (Bathyraja maculata) from the 2010 EBSS survey.

3

4

114
Figure 14. - - Distribution and relative abundance of whiteblotched skate from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

115
Figure 14. - - Continued.

116
Figure 15. - - Size composition of the estimated whiteblotched skate population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

0 20 40 60 80 100 120 140

-3

-2

-1

0

1

2

3

x 104

200 - 1200 m

Length (cm)

0 20 40 60 80 100 120 140

-2

-1

0

1

2

x 104

6

0

0 - 12

0

0

m

0 20 40 60 80 100 120 140

-2

-1

0

1

2

x 104

2

0

0 - 6

0

0

m

whiteblotched skate

females

males

unsexed

Number measured = 230

Mean length = 79.7 cm

Estimated population = 8.8 x 105

Number measured = 165

Mean length = 57.8 cm

Estimated population = 5.3 x 105

Number measured = 395

Mean length = 71.5 cm

Estimated population = 1.4 x 106

117
Bathyraja minispinosa

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 2.14E+02 7.12E+04 6.94E+03 7.69E+08 5.34E-01 1.78E-01

400-600 5.40E+02 2.00E+05 1.08E+05 1.34E+10 1.33E+00 4.92E-01

600-800 1.20E+02 8.38E+04 1.70E+03 1.05E+09 6.87E-01 4.81E-01

800-1,000 7.96E+01 8.66E+04 9.15E+02 7.32E+08 5.88E-01 6.39E-01

1,000-1,200 1.42E+01 1.28E+05 9.08E+01 5.08E+09 1.29E-01 1.16E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 5.44E+01 2.32E+04 1.18E+03 2.12E+08 7.72E-01 3.29E-01

600-800 9.05E+01 5.14E+04 1.06E+03 2.25E+08 1.53E+00 8.70E-01

800-1,000 6.52E+01 7.53E+04 2.70E+03 1.10E+09 1.18E+00 1.36E+00

1,000-1,200 1.03E+02 2.21E+05 1.37E+02 2.46E+09 1.93E+00 4.12E+00

200-400 3.35E+01 1.13E+04 4.11E+02 4.57E+07 3.71E-01 1.25E-01

400-600 4.76E+01 1.62E+04 2.27E+03 2.62E+08 5.37E-01 1.83E-01

600-800 5.46E+01 4.90E+04 3.76E+02 1.57E+08 6.00E-01 5.38E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 2.34E-01 7.79E+03 5.46E-02 6.06E+07 3.46E-03 1.15E-01

200-400 1.98E+01 8.62E+03 1.16E+02 1.99E+07 1.60E-01 6.97E-02

400-600 5.87E+01 3.41E+04 5.34E+02 2.41E+08 8.03E-01 4.67E-01

600-800 3.79E+01 5.89E+04 1.44E+03 3.47E+09 5.46E-01 8.49E-01

800-1,000 2.47E+01 3.98E+04 2.47E+02 9.16E+08 3.49E-01 5.62E-01

1,000-1,200 8.45E+00 8.80E+03 7.14E+01 7.74E+07 1.28E-01 1.33E-01

200-400 1.03E+01 3.85E+03 1.06E+02 1.48E+07 2.43E-01 9.08E-02

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 2.97E-01 5.30E+03 8.80E-02 2.81E+07 6.87E-03 1.23E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 5.51E-01 7.87E+03 3.03E-01 6.19E+07 9.66E-03 1.38E-01

200-400 1.15E+02 5.16E+04 5.01E+03 1.05E+09 4.44E-01 1.99E-01

400-600 1.59E+02 1.00E+05 2.54E+03 7.64E+08 9.34E-01 5.89E-01

600-800 4.64E+01 6.09E+04 1.49E+02 1.32E+08 5.06E-01 6.64E-01

800-1,000 9.11E+00 2.16E+04 5.13E+01 2.14E+08 1.41E-01 3.34E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 1.91E+03 1.43E+06 1.36E+05 3.25E+10 6.57E-01 4.14E-01

6

2

3

4

5

Table 16. - - Abundance estimates by subarea and depth strata for whitebrow skate

 (Bathyraja minispinosa) from the 2010 EBSS survey.

whitebrow skate

1

118
Figure 16. - - Distribution and relative abundance of whitebrow skate from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

119
Figure 16. - - Continued.

120
Figure 17. - - Size composition of the estimated whitebrow skate population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

10 20 30 40 50 60 70 80 90

-6

-4

-2

0

2

4

x 104

200 - 1200

m

Length (cm)

10 20 30 40 50 60 70 80 90

-4

-2

0

2

4

x 104

6

0

0 - 12

0

0

m

10 20 30 40 50 60 70 80 90

-4

-2

0

2

4

x 104

2

0

0 - 6

0

0

m

whitebrow skate

females

males

unsexed

Number measured = 144

Mean length = 72.3 cm

Estimated population = 5.2 x 105

Number measured = 151

Mean length = 45.8 cm

Estimated population = 9.1 x 105

Number measured = 295

Mean length = 55.4 cm

Estimated population = 1.4 x 106

121
Bathyraja trachura

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 9.02E+01 3.07E+04 2.52E+03 2.66E+08 5.18E-01 1.76E-01

800-1,000 5.39E+02 2.23E+05 2.91E+04 4.15E+09 3.98E+00 1.65E+00

1,000-1,200 2.23E+02 1.46E+05 2.44E+03 2.22E+09 2.01E+00 1.32E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 4.00E+01 1.36E+04 1.60E+03 1.84E+08 7.24E-01 2.45E-01

1,000-1,200 7.11E+01 3.65E+04 3.15E+03 4.23E+08 1.33E+00 6.81E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 1.00E+01 3.51E+03 1.00E+02 1.23E+07 1.10E-01 3.86E-02

800-1,000 8.41E+01 8.71E+04 7.07E+03 7.58E+09 1.15E+00 1.19E+00

1,000-1,200 1.96E+02 9.63E+04 3.47E+04 6.51E+09 2.90E+00 1.43E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 1.80E+01 5.18E+03 3.25E+02 2.68E+07 2.60E-01 7.46E-02

800-1,000 1.38E+02 7.09E+04 4.30E+03 7.37E+08 1.95E+00 1.00E+00

1,000-1,200 2.90E+01 8.80E+03 8.43E+02 7.74E+07 4.38E-01 1.33E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 1.17E+02 4.63E+04 1.08E+03 4.41E+07 2.71E+00 1.07E+00

800-1,000 2.24E+02 9.26E+04 9.64E+03 1.77E+09 4.05E+00 1.68E+00

1,000-1,200 1.23E+02 4.79E+04 1.52E+04 2.30E+09 2.16E+00 8.40E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 3.70E+01 1.19E+04 3.60E+02 4.13E+07 4.03E-01 1.30E-01

800-1,000 1.41E+02 9.35E+04 1.91E+03 3.06E+08 2.19E+00 1.45E+00

1,000-1,200 2.21E+01 4.76E+04 4.87E+02 2.26E+09 4.45E-01 9.58E-01

1-6 200-1,200 2.10E+03 1.06E+06 1.15E+05 2.89E+10 4.19E-01 2.04E-01

Table 17. - - Abundance estimates by subarea and depth strata for roughtail skate

5

6

 (Bathyraja trachura) from the 2010 EBSS survey.

roughtail skate

1

2

3

4

122
Figure 18. - - Distribution and relative abundance of roughtail skate from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

123
Figure 18. - - Continued.

124
Figure 19. - - Size composition of the estimated roughtail skate population from the 2010 EBSS 

survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

10 20 30 40 50 60 70 80 90 100

-6

-4

-2

0

2

4

x 104

200 - 1200 m

10 20 30 40 50 60 70 80 90 100

-6

-4

-2

0

2

4

x 104

6

0

0 - 12

0

0

m

roughtail skate

200 - 600 m

Number measured = 154

Mean length = 61.8 cm

Estimated population = 1.1 x 106

Number measured = 154

Mean length = 61.8 cm

Estimated population = 1.1 x 106

NO DATA

females

males

unsexed

Length (cm)

125
Bathyraja taranetzi

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 2.80E+01 1.68E+04 4.81E+02 1.50E+08 6.98E-02 4.18E-02

400-600 9.71E+00 5.83E+03 5.55E+01 1.65E+07 2.39E-02 1.44E-02

600-800 2.07E+00 3.67E+03 4.29E+00 1.35E+07 1.19E-02 2.11E-02

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.17E+02 9.00E+04 5.83E+03 3.34E+09 1.01E+00 7.78E-01

400-600 5.96E+01 7.48E+04 3.81E+02 6.38E+08 8.46E-01 1.06E+00

600-800 1.05E+01 3.32E+04 2.56E+01 2.10E+08 1.77E-01 5.61E-01

800-1,000 5.02E+00 3.48E+04 3.21E+00 4.52E+08 9.08E-02 6.30E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.33E+01 1.26E+04 8.64E+01 7.50E+07 1.48E-01 1.39E-01

400-600 2.87E+00 1.09E+04 8.22E+00 1.18E+08 3.24E-02 1.23E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.17E+02 1.00E+05 5.80E+03 4.05E+09 9.48E-01 8.10E-01

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 8.12E+00 1.48E+04 6.59E+01 2.18E+08 1.17E-01 2.13E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 4.31E+00 3.85E+03 1.86E+01 1.48E+07 1.02E-01 9.08E-02

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.36E+02 1.38E+05 6.54E+03 6.52E+09 5.26E-01 5.32E-01

400-600 5.70E+01 7.92E+04 8.11E+02 1.10E+09 3.34E-01 4.64E-01

600-800 4.91E+00 5.45E+03 2.41E+01 2.97E+07 5.35E-02 5.94E-02

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 5.76E+02 6.24E+05 2.01E+04 1.69E+10 2.05E-01 2.20E-01

Table 18. - - Abundance estimates by subarea and depth strata for mud skate

5

6

 (Bathyraja taranetzi) from the 2010 EBSS survey.

mud skate

1

2

3

4

126
Figure 20. - - Distribution and relative abundance of mud skate from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

127
Figure 20. - - Continued.

128
Figure 21. - - Size composition of the estimated mud skate population from the 2010 EBSS 

survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

20 30 40 50 60 70 80

-4

-2

0

2

4

6

8

x 104

200 - 1200 m

Length (cm)

20 30 40 50 60 70 80

-1

-0.5

0

0.5

1

x 104

6

0

0 - 12

0

0

m

20 30 40 50 60 70 80

-4

-2

0

2

4

6

8

x 104

2

0

0 - 6

0

0

m

mud skate

females

males

unsexed

Number measured = 20 

Mean length = 37.0 cm

Estimated population = 9.19e+004

Number measured = 107

Mean length = 55.2 cm

Estimated population = 5.3 x 105

Number measured = 127

Mean length = 52.5 cm

Estimated population = 6.2 x 105

600 - 1200 m

129
Albatrossia pectoralis

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 1.78E+04 4.67E+06 1.21E+07 1.10E+12 4.39E+01 1.15E+01

600-800 1.32E+04 5.44E+06 9.71E+06 2.74E+12 7.56E+01 3.12E+01

800-1,000 2.13E+04 7.00E+06 9.06E+07 5.19E+12 1.57E+02 5.17E+01

1,000-1,200 1.06E+04 3.74E+06 4.36E+06 1.37E+10 9.57E+01 3.38E+01

200-400 3.00E+02 3.87E+04 8.99E+04 1.50E+09 2.59E+00 3.34E-01

400-600 1.96E+04 3.25E+06 1.03E+08 2.37E+12 2.78E+02 4.61E+01

600-800 6.03E+03 1.73E+06 1.40E+07 1.60E+12 1.02E+02 2.93E+01

800-1,000 1.25E+04 2.92E+06 2.05E+07 8.16E+11 2.26E+02 5.29E+01

1,000-1,200 1.91E+03 4.42E+05 6.61E+05 5.86E+10 3.56E+01 8.25E+00

200-400 1.59E+03 2.71E+05 1.53E+06 4.44E+10 1.75E+01 3.00E+00

400-600 1.60E+04 5.38E+06 1.83E+07 6.11E+12 1.81E+02 6.07E+01

600-800 3.65E+04 1.21E+07 6.25E+07 6.29E+12 4.01E+02 1.33E+02

800-1,000 1.52E+04 5.68E+06 8.08E+07 1.32E+13 2.08E+02 7.76E+01

1,000-1,200 8.89E+03 2.08E+06 1.87E+07 1.11E+12 1.32E+02 3.08E+01

200-400 2.17E+03 3.89E+05 4.16E+06 1.36E+11 1.76E+01 3.15E+00

400-600 2.46E+04 5.92E+06 5.75E+07 5.81E+12 3.37E+02 8.11E+01

600-800 5.51E+04 1.53E+07 1.24E+09 1.11E+14 7.94E+02 2.20E+02

800-1,000 2.70E+04 7.72E+06 5.83E+07 3.16E+12 3.82E+02 1.09E+02

1,000-1,200 1.52E+04 2.79E+06 2.33E+07 2.77E+10 2.29E+02 4.21E+01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 1.80E+04 3.90E+06 8.75E+05 5.67E+10 4.23E+02 9.17E+01

600-800 6.55E+04 1.56E+07 3.49E+07 6.39E+12 1.52E+03 3.60E+02

800-1,000 1.95E+04 7.60E+06 8.51E+07 1.58E+13 3.54E+02 1.38E+02

1,000-1,200 2.97E+04 1.17E+07 1.04E+08 2.60E+13 5.21E+02 2.06E+02

200-400 1.93E+01 5.55E+03 3.71E+02 3.08E+07 7.42E-02 2.14E-02

400-600 4.14E+04 9.95E+06 3.61E+08 2.31E+13 2.43E+02 5.83E+01

600-800 5.94E+04 1.70E+07 1.64E+08 1.14E+13 6.47E+02 1.85E+02

800-1,000 5.89E+04 1.83E+07 1.43E+09 1.66E+14 9.13E+02 2.83E+02

1,000-1,200 6.26E+04 2.21E+07 8.55E+08 7.87E+13 1.26E+03 4.44E+02

1-6 200-1,200 6.61E+05 1.93E+08 4.86E+09 4.89E+14 1.85E+02 5.24E+01

6

2

3

4

5

Table 19. - - Abundance estimates by subarea and depth strata for giant grenadier

 (Albatrossia pectoralis) from the 2010 EBSS survey.

giant grenadier

1

130
Figure 22. - - Distribution and relative abundance of giant grenadier from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

131
Figure 22. - - Continued.

132
Figure 23. - - Size composition of the estimated giant grenadier population from the 2010 EBSS 

survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

0 10 20 30 40 50 60 70

-1.5

-1

-0.5

0

0.5

1

x 107

200 - 1200

m

Preanal Fin Length (cm)

0 10 20 30 40 50 60 70

-1.5

-1

-0.5

0

0.5

1

x 107

6

0

0 - 12

0

0

m

0 10 20 30 40 50 60 70

-3

-2

-1

0

1

x 106

2

0

0 - 6

0

0

m

giant grenadier

Number measured = 3060

Mean length = 30.1 cm

Estimated population = 3.4 x 107

Number measured = 5930

Mean length = 27.6 cm

Estimated population = 1.6 x 108

Number measured = 8990

Mean length = 28.1 cm

Estimated population = 1.9 x 108

females

males

unsexed

133
Coryphaenoides acrolepis

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 1.04E+01 1.53E+04 1.08E+02 2.35E+08 5.98E-02 8.79E-02

800-1,000 1.86E+01 2.43E+04 3.01E+02 2.98E+08 1.38E-01 1.79E-01

1,000-1,200 2.47E+02 1.14E+06 2.88E+04 1.15E+12 2.23E+00 1.03E+01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 4.14E+00 2.76E+03 1.72E+01 7.63E+06 7.01E-02 4.67E-02

800-1,000 1.56E+01 7.69E+04 2.52E+01 4.01E+09 2.82E-01 1.39E+00

1,000-1,200 2.70E+03 2.76E+06 1.27E+05 6.13E+10 5.04E+01 5.15E+01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 6.25E+01 1.89E+05 3.05E+03 2.14E+08 8.53E-01 2.58E+00

1,000-1,200 1.07E+03 3.75E+06 1.92E+05 1.26E+12 1.59E+01 5.56E+01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 8.49E+01 4.66E+05 1.50E+03 1.17E+11 1.20E+00 6.59E+00

1,000-1,200 1.24E+03 3.40E+06 1.13E+06 8.40E+12 1.87E+01 5.13E+01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 3.23E+01 4.38E+05 3.76E+01 7.78E+09 7.48E-01 1.01E+01

800-1,000 1.46E+02 1.22E+06 4.80E+03 1.40E+11 2.65E+00 2.21E+01

1,000-1,200 5.39E+02 3.42E+06 2.58E+02 3.32E+11 9.45E+00 6.01E+01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 1.83E+02 8.82E+05 3.35E+04 7.79E+11 2.84E+00 1.37E+01

1,000-1,200 2.25E+02 1.30E+06 2.39E+04 4.32E+11 4.53E+00 2.62E+01

1-6 200-1,200 6.58E+03 1.91E+07 1.55E+06 1.27E+13 1.14E+00 3.31E+00

6

2

3

4

5

Table 20. - - Abundance estimates by subarea and depth strata for Pacific grenadier

 (Coryphaenoides acrolepis) from the 2010 EBSS survey.

Pacific grenadier

1

134
Figure 24. - - Distribution and relative abundance of Pacific grenadier from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

135
Figure 24. - - Continued.

136
Figure 25. - - Size composition of the estimated Pacific grenadier population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

0 5 10 15 20 25 30 35

-2

-1

0

1

2

x 106

200 - 1200 m

0 5 10 15 20 25 30 35

-2

-1

0

1

2

x 106

6

0

0 - 12

0

0

m

females

males

unsexed

Pacific grenadier

200 - 600 m

Number measured = 1680

Mean length = 12.0 cm

Estimated population = 1.9 x 107

Number measured = 1680

Mean length = 12.0 cm

Estimated population = 1.9 x 107

NO DATA

Preanal Fin Length (cm)

137
Coryphaenoides cinereus

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE (kg/ha)

Average 

CPUE 

(no./ha)

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 2.05E+02 6.23E+05 2.54E+04 2.49E+11 5.05E-01 1.53E+00

600-800 2.36E+03 9.19E+06 6.24E+05 9.85E+12 1.35E+01 5.28E+01

800-1,000 8.71E+03 4.40E+07 9.72E+06 2.42E+14 6.43E+01 3.25E+02

1,000-1,200 6.72E+03 3.04E+07 7.71E+06 1.98E+14 6.07E+01 2.75E+02

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 4.27E+02 1.37E+06 9.88E+04 9.59E+11 6.06E+00 1.95E+01

600-800 1.78E+03 6.40E+06 2.74E+06 3.54E+13 3.02E+01 1.08E+02

800-1,000 6.48E+03 3.26E+07 1.28E+07 3.43E+14 1.17E+02 5.89E+02

1,000-1,200 7.07E+03 2.81E+07 1.18E+07 1.02E+14 1.32E+02 5.25E+02

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 1.19E+02 4.81E+05 6.72E+03 1.01E+11 1.34E+00 5.43E+00

600-800 4.31E+03 2.97E+07 4.76E+05 2.47E+13 4.73E+01 3.26E+02

800-1,000 2.25E+03 1.45E+07 5.93E+05 2.99E+13 3.08E+01 1.98E+02

1,000-1,200 3.50E+03 1.71E+07 8.66E+05 1.28E+13 5.18E+01 2.53E+02

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 5.22E+02 2.56E+06 9.50E+04 2.23E+12 7.15E+00 3.50E+01

600-800 1.97E+03 1.11E+07 5.48E+05 2.56E+13 2.84E+01 1.60E+02

800-1,000 3.38E+03 2.43E+07 7.30E+05 4.88E+13 4.78E+01 3.43E+02

1,000-1,200 3.96E+03 2.39E+07 6.64E+05 8.41E+12 5.98E+01 3.60E+02

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 2.24E+00 9.74E+03 5.02E+00 9.48E+07 5.26E-02 2.29E-01

600-800 2.95E+03 1.94E+07 1.97E+06 6.65E+13 6.83E+01 4.49E+02

800-1,000 2.00E+03 1.50E+07 1.32E+06 9.59E+13 3.63E+01 2.71E+02

1,000-1,200 2.20E+03 1.25E+07 5.31E+05 2.56E+13 3.85E+01 2.18E+02

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 1.05E+03 5.43E+06 4.30E+05 1.19E+13 6.16E+00 3.18E+01

600-800 3.65E+03 2.59E+07 1.02E+06 7.11E+13 3.98E+01 2.82E+02

800-1,000 2.67E+03 1.85E+07 2.28E+06 1.52E+14 4.14E+01 2.86E+02

1,000-1,200 1.96E+03 1.16E+07 3.06E+06 1.10E+14 3.95E+01 2.34E+02

1-6 200-1,200 7.02E+04 3.84E+08 6.01E+07 1.62E+15 1.59E+01 8.85E+01

6

2

3

4

5

Table 21. - - Abundance estimates by subarea and depth strata for popeye grenadier

 (Coryphaenoides cinereus) from the 2010 EBSS survey.

popeye grenadier

1

138
Figure 26. - - Distribution and relative abundance of popeye grenadier from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

139
Figure 26. - - Continued.

140
Figure 27. - - Size composition of the estimated popeye grenadier population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

0 2 4 6 8 10 12 14 16 18

-4

-2

0

2

4

6

8

x 107

200 - 1200 m

0 2 4 6 8 10 12 14 16 18

-4

-2

0

2

4

6

8

x 107

6

0

0 - 12

0

0

m

0 2 4 6 8 10 12 14 16 18

-1

0

1

2

3

4

x 106

2

0

0 - 6

0

0

m

popeye grenadier

females

males

unsexed

Number measured = 723

Mean length = 11.0 cm

Estimated population = 1.1 x 107

Number measured = 5610

Mean length = 10.4 cm

Estimated population = 3.7 x 108

Number measured = 6333

Mean length = 10.4 cm

Estimated population = 3.8 x 108

Preanal Fin Length (cm)

141
Theragra chalcogramma

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 7.52E+03 5.55E+06 2.02E+07 1.11E+13 1.87E+01 1.38E+01

400-600 1.19E+03 1.30E+06 5.47E+05 7.56E+11 2.93E+00 3.21E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.02E+03 9.59E+05 3.62E+05 3.66E+11 8.77E+00 8.28E+00

400-600 3.07E+01 2.36E+04 6.36E+02 4.17E+08 4.35E-01 3.35E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 4.00E+02 2.46E+05 2.61E+04 9.72E+09 4.43E+00 2.72E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 5.64E+02 3.63E+05 3.07E+04 1.44E+10 4.56E+00 2.94E+00

400-600 1.50E+01 9.24E+03 2.24E+02 8.53E+07 2.05E-01 1.26E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 4.60E+01 4.29E+04 4.18E+01 5.76E+07 1.09E+00 1.01E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 3.56E+03 2.25E+06 2.48E+06 9.74E+11 1.37E+01 8.67E+00

400-600 8.58E+00 3.80E+03 7.37E+01 1.44E+07 5.03E-02 2.23E-02

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 1.44E+04 1.07E+07 2.36E+07 1.33E+13 4.14E+00 3.17E+00

6

2

3

4

5

Table 22. - - Abundance estimates by subarea and depth strata for walleye pollock

 (Theragra chalcogramma) from the 2010 EBSS survey.

walleye pollock

1

142
Figure 28. - - Distribution and relative abundance of walleye pollock from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

143
Figure 28. - - Continued.

144
Figure 29. - - Size composition of the estimated walleye pollock population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

10 20 30 40 50 60 70 80

-5

0

5

x 105

200 - 1200 m

600 - 1200 m

10 20 30 40 50 60 70 80

-5

0

5

x 105

200 - 600 m

walleye pollock

females

males

unsexed

Number measured = 1585

Mean length = 55.9 cm

Estimated population = 1.1 x 107

Number measured = 1585

Mean length = 55.9 cm

Estimated population = 1.1 x 107

NO DATA

Length (cm)

145
Gadus macrocephalus

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 1.13E+03 5.79E+05 1.82E+05 4.14E+10 2.81E+00 1.44E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 3.35E+03 1.33E+06 1.74E+06 2.52E+11 2.89E+01 1.15E+01

400-600 1.91E+01 7.73E+03 3.63E+02 5.97E+07 2.70E-01 1.10E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 8.65E+02 3.16E+05 1.01E+05 1.26E+10 9.57E+00 3.49E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 8.27E+02 2.60E+05 1.96E+05 1.74E+10 6.69E+00 2.10E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.87E+02 5.58E+04 2.20E+04 1.78E+09 4.41E+00 1.32E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 4.50E+02 1.83E+05 1.88E+04 4.40E+09 1.73E+00 7.07E-01

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 6.83E+03 2.73E+06 2.26E+06 3.30E+11 2.34E+00 9.10E-01

6

2

3

4

5

Table 23. - - Abundance estimates by subarea and depth strata for Pacific cod

 (Gadus macrocephalus) from the 2010 EBSS survey.

Pacific cod

1

146
Figure 30. - - Distribution and relative abundance of Pacific cod from the 2880 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

147
Figure 30. - - Continued.

148
Figure 31. - - Size composition of the estimated Pacific cod population from the 2010 EBSS 

survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

20 30 40 50 60 70 80 90 100 110

-1

-0.5

0

0.5

1

1.5

2

x 105

200 - 120

0

m

600 - 1200 m

20 30 40 50 60 70 80 90 100 110

-1

-0.5

0

0.5

1

1.5

2

x 105

200 - 600 m

Pacific cod

females

males

unsexed

Number measured = 535

Mean length = 59.0 cm

Estimated population = 2.7 x 106

Number measured = 535

Mean length = 59.0 cm

Estimated population = 2.7 x 106

NO DATA

Length (cm)

149
Sebastolobus alascanus

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 1.01E+03 3.88E+06 2.99E+05 4.42E+12 2.52E+00 9.68E+00

400-600 1.23E+04 2.11E+07 8.75E+06 8.39E+12 3.02E+01 5.20E+01

600-800 1.89E+03 1.84E+06 1.02E+05 1.52E+11 1.09E+01 1.06E+01

800-1,000 1.47E+03 1.05E+06 1.43E+05 9.30E+10 1.08E+01 7.72E+00

1,000-1,200 6.47E+01 3.90E+04 1.10E+03 3.83E+08 5.85E-01 3.52E-01

200-400 1.42E+02 4.56E+05 1.79E+04 2.03E+11 1.23E+00 3.94E+00

400-600 3.09E+03 3.50E+06 9.64E+05 1.25E+12 4.38E+01 4.97E+01

600-800 1.00E+03 7.27E+05 8.70E+04 6.44E+10 1.70E+01 1.23E+01

800-1,000 3.00E+02 1.79E+05 1.66E+04 1.48E+09 5.42E+00 3.23E+00

1,000-1,200 1.54E+01 2.22E+04 2.32E+01 3.98E+07 2.87E-01 4.15E-01

200-400 5.98E+02 1.19E+06 2.81E+05 1.21E+12 6.62E+00 1.32E+01

400-600 1.76E+03 2.09E+06 5.90E+05 9.14E+11 1.99E+01 2.36E+01

600-800 1.32E+03 1.11E+06 1.10E+05 9.47E+10 1.45E+01 1.22E+01

800-1,000 1.15E+02 8.69E+04 9.00E+03 4.83E+09 1.57E+00 1.19E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 2.70E+00 6.61E+03 7.27E+00 4.37E+07 2.18E-02 5.35E-02

400-600 7.13E+02 1.49E+06 3.35E+04 2.86E+11 9.76E+00 2.04E+01

600-800 7.02E+02 2.96E+05 5.68E+04 6.03E+09 1.01E+01 4.26E+00

800-1,000 7.47E+01 2.02E+04 1.51E+03 5.44E+07 1.06E+00 2.85E-01

1,000-1,200 3.16E+01 1.09E+04 9.98E+02 1.19E+08 4.77E-01 1.65E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 6.65E+02 1.83E+06 2.26E+04 4.12E+11 1.56E+01 4.30E+01

600-800 1.54E+02 5.46E+04 2.36E+04 2.98E+09 3.56E+00 1.26E+00

800-1,000 5.40E+01 3.73E+04 2.27E+02 3.75E+05 9.78E-01 6.76E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.82E+01 4.59E+04 2.40E+02 1.27E+09 7.02E-02 1.77E-01

400-600 8.61E+02 1.51E+06 8.23E+04 4.07E+11 5.05E+00 8.83E+00

600-800 1.02E+03 7.26E+05 9.93E+04 7.57E+10 1.11E+01 7.91E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 2.93E+04 4.33E+07 1.17E+07 1.80E+13 1.16E+01 1.73E+01

6

2

3

4

5

Table 24. - - Abundance estimates by subarea and depth strata for shortspine thornyhead

 (Sebastolobus alascanus) from the 2010 EBSS survey.

shortspine thornyhead

1

150
Figure 32. - - Distribution and relative abundance of shortspine thornyhead from the 2010 EBSS survey. Relative 

abundance is categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

151
Figure 32. - - Continued.

152
Figure 33. - - Size composition of the estimated shortspine thornyhead population from the 

2010 EBSS survey for all subareas by depth. The abscissa is scaled as total length 

in centimeters while the ordinate represents the estimated total population.

0 10 20 30 40 50 60 70 80

-1

-0.5

0

0.5

1

1.5

x 106

200 - 120

0

m

Length (cm)

0 10 20 30 40 50 60 70 80

-2

-1

0

1

2

3

x 105

6

0

0 - 12

0

0

m

0 10 20 30 40 50 60 70 80

-1

-0.5

0

0.5

1

1.5

x 106

2

0

0 - 6

0

0

m

shortspine thornyhead

females

males

unsexed

Number measured = 5318

Mean length = 32.7 cm

Estimated population = 3.7 x 107

Number measured = 1505

Mean length = 44.3 cm

Estimated population = 6.2 x 106

Number measured = 6823

Mean length = 34.3 cm

Estimated population = 4.3 x 107

153
Sebastes alutus

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 2.32E+04 2.39E+07 5.04E+08 5.22E+14 5.79E+01 5.94E+01

400-600 3.12E+02 3.98E+05 3.12E+03 4.97E+09 7.69E-01 9.79E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 4.91E+04 4.99E+07 1.00E+09 1.01E+15 4.24E+02 4.31E+02

400-600 1.72E+01 2.29E+04 6.33E+01 1.14E+08 2.44E-01 3.25E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 3.87E+04 5.24E+07 3.43E+08 6.78E+14 4.29E+02 5.80E+02

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 9.06E+04 1.06E+08 4.27E+09 5.52E+15 7.33E+02 8.58E+02

400-600 8.87E+01 1.10E+05 4.43E+03 6.72E+09 1.22E+00 1.50E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 8.81E+02 1.03E+06 4.62E+05 6.32E+11 2.08E+01 2.42E+01

400-600 3.95E+00 6.98E+03 3.99E+00 1.22E+07 9.27E-02 1.64E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 3.59E+02 7.68E+05 7.25E+04 2.40E+11 1.38E+00 2.96E+00

400-600 8.96E+00 1.50E+04 2.71E+01 7.24E+07 5.25E-02 8.77E-02

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 2.03E+05 2.35E+08 6.12E+09 7.73E+15 8.33E+01 9.83E+01

6

2

3

4

5

Table 25. - - Abundance estimates by subarea and depth strata for Pacific ocean perch

 (Sebastes alutus) from the 2010 EBSS survey.

Pacific ocean perch

1

154
Figure 34. - - Distribution and relative abundance of Pacific ocean perch from the 2010 EBSS survey. Relative abundance 

is categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

155
Figure 34. - - Continued.

156
Figure 35. - - Size composition of the estimated Pacific ocean perch population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

0 10 20 30 40 50 60

-2

-1

0

1

2

3

x 107

200 - 1200 m

600 - 1200 m

0 10 20 30 40 50 60

-2

-1

0

1

2

3

x 107

200 - 600 m

Pacific ocean perch

females

males

unsexed

Number measured = 3348

Mean length = 39.4 cm

Estimated population = 2.4 x 108

Number measured = 3348

Mean length = 39.4 cm

Estimated population = 2.4 x 108

NO DATA

Length (cm)

157
Sebastes aleutianus

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 3.13E+02 3.62E+05 6.00E+03 4.04E+09 7.81E-01 9.03E-01

400-600 1.08E+01 8.78E+03 3.76E+01 2.45E+07 2.65E-02 2.16E-02

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 3.35E+01 1.55E+04 1.12E+03 2.40E+08 2.90E-01 1.34E-01

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 9.68E+00 8.70E+03 3.21E+01 2.17E+07 1.07E-01 9.62E-02

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 6.98E+00 5.43E+03 4.87E+01 2.95E+07 5.65E-02 4.39E-02

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 3.74E+02 4.01E+05 7.24E+03 4.36E+09 1.05E-01 1.11E-01

6

2

3

4

5

Table 26. - - Abundance estimates by subarea and depth strata for rougheye rockfish

 (Sebastes aleutianus) from the 2010 EBSS survey.

rougheye rockfish

1

158
Figure 36. - - Distribution and relative abundance of rougheye rockfish from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

159
Figure 36.- - Continued.

160
Figure 37. - - Size composition of the estimated rougheye rockfish population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

15 20 25 30 35 40 45 50 55 60

-4

-2

0

2

4

x 104

200 - 1200 m

600 - 1200 m

15 20 25 30 35 40 45 50 55 60

-4

-2

0

2

4

x 104

200 - 600 m

rougheye rockfish

females

males

unsexed

Number measured = 85

Mean length = 36.7 cm

Estimated population = 4.0 x 105

Number measured = 85

Mean length = 36.7 cm

Estimated population = 4.0 x 105

NO DATA

Length (cm)

161
Sebastes melanostictus

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 8.99E+01 9.49E+04 3.08E+03 2.93E+09 2.24E-01 2.36E-01

400-600 1.26E+02 6.94E+04 1.61E+03 4.91E+08 3.11E-01 1.71E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 2.93E+02 5.60E+05 4.93E+04 2.12E+11 2.53E+00 4.84E+00

400-600 7.08E+00 5.15E+03 5.02E+01 2.65E+07 1.00E-01 7.31E-02

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 8.20E+01 1.33E+05 2.10E+03 1.21E+10 9.07E-01 1.47E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 8.95E+00 5.56E+03 3.81E+01 1.39E+07 7.24E-02 4.50E-02

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.09E+01 5.55E+03 1.20E+02 3.08E+07 4.22E-02 2.14E-02

400-600 6.97E+00 3.32E+03 4.86E+01 1.10E+07 4.09E-02 1.95E-02

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 6.25E+02 8.77E+05 5.63E+04 2.28E+11 2.26E-01 3.06E-01

6

 (Sebastes melanostictus) from the 2010 EBSS survey.

blackspotted rockfish

1

2

Table 27. - - Abundance estimates by subarea and depth strata for blackspotted rockfish

3

4

5

162
Figure 38. - - Distribution and relative abundance of blackspotted rockfish from the 2010 EBSS survey. Relative 

abundance is categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

163
Figure 38. - - Continued.

164
 Figure 39. - - Size composition of the estimated blackspotted rockfish population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

10 15 20 25 30 35 40 45 50 55 60

-6

-4

-2

0

2

4

6

x 104

200 - 1200 m

600 - 1200 m

10 15 20 25 30 35 40 45 50 55 60

-6

-4

-2

0

2

4

6

x 104

200 - 600 m

blackspotted rockfish

females

males

unsexed

Number measured = 182

Mean length = 33.1 cm

Estimated population = 8.8 x 105

Number measured = 182

Mean length = 33.1 cm

Estimated population = 8.8 x 105

NO DATA

Length (cm)

165
Sebastes borealis

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 4.01E+01 9.89E+03 9.64E+02 4.65E+07 1.00E-01 2.46E-02

400-600 3.84E+02 8.24E+04 1.26E+05 4.63E+09 9.45E-01 2.03E-01

600-800 1.84E+01 6.99E+03 1.64E+02 2.24E+07 1.06E-01 4.01E-02

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.39E+03 2.27E+05 8.25E+05 2.33E+10 1.20E+01 1.96E+00

400-600 4.28E+02 2.11E+05 4.45E+04 7.74E+09 6.07E+00 3.00E+00

600-800 3.84E+01 1.10E+04 1.47E+03 1.22E+08 6.49E-01 1.87E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.16E+03 1.64E+05 3.71E+05 4.44E+09 1.29E+01 1.81E+00

400-600 1.43E+02 5.72E+04 1.18E+04 1.86E+09 1.61E+00 6.46E-01

600-800 1.26E+01 3.31E+03 1.59E+02 1.10E+07 1.39E-01 3.64E-02

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 6.23E+02 3.39E+05 1.27E+05 4.64E+10 5.04E+00 2.74E+00

400-600 3.67E+01 1.39E+04 1.35E+03 1.92E+08 5.03E-01 1.90E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 1.12E+01 6.68E+03 1.25E+02 4.47E+07 2.62E-01 1.57E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 7.34E+01 2.21E+04 1.34E+03 1.03E+08 4.31E-01 1.29E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 4.37E+03 1.15E+06 1.51E+06 8.89E+10 1.87E+00 5.04E-01

6

2

3

4

5

Table 28. - - Abundance estimates by subarea and depth strata for shortraker rockfish

 (Sebastes borealis) from the 2010 EBSS survey.

shortraker rockfish

1

166
Figure 40. - - Distribution and relative abundance of shortraker rockfish from the 2010 EBSS survey. Relative abundance 

is categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

167
Figure 40. - - Continued.

168
Figure 41. - - Size composition of the estimated shortraker rockfish population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

10 20 30 40 50 60 70 80 90 100 110

-1

-0.5

0

0.5

1

x 105

200 - 1200 m

Length (cm)

10 20 30 40 50 60 70 80 90 100 110

-4000

-2000

0

2000

4000

6

0

0 - 12

0

0

m

10 20 30 40 50 60 70 80 90 100 110

-1

-0.5

0

0.5

1

x 105

2

0

0 - 6

0

0

m

shortraker rockfish

females

males

unsexed

Number measured = 7 

Mean length = 57.4 cm

Estimated population = 2.13e+004

Number measured = 288

Mean length = 54.1 cm

Estimated population = 1.1 x 106

Number measured = 295

Mean length = 54.2 cm

Estimated population = 1.2 x 106

169
Anoplopoma fimbria

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 1.27E+03 5.07E+05 2.01E+05 2.38E+10 3.13E+00 1.25E+00

600-800 2.18E+03 5.97E+05 7.82E+05 4.43E+10 1.25E+01 3.43E+00

800-1,000 8.25E+02 2.29E+05 1.09E+05 8.04E+09 6.09E+00 1.69E+00

1,000-1,200 1.85E+02 4.63E+04 1.74E+04 1.11E+09 1.67E+00 4.19E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 4.63E+02 1.38E+05 4.24E+04 4.01E+09 6.56E+00 1.96E+00

600-800 9.61E+02 2.80E+05 1.94E+04 1.40E+09 1.62E+01 4.74E+00

800-1,000 7.29E+02 1.96E+05 3.25E+05 2.40E+10 1.32E+01 3.54E+00

1,000-1,200 1.61E+02 4.77E+04 2.58E+04 2.28E+09 3.00E+00 8.91E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 1.98E+02 6.01E+04 2.78E+04 2.12E+09 2.23E+00 6.79E-01

600-800 3.31E+02 9.41E+04 2.31E+04 1.73E+09 3.63E+00 1.03E+00

800-1,000 3.40E+02 8.18E+04 3.28E+03 1.47E+08 4.64E+00 1.12E+00

1,000-1,200 3.19E+01 8.04E+03 1.01E+03 6.47E+07 4.72E-01 1.19E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 7.92E+01 2.95E+04 2.32E+03 3.10E+08 1.08E+00 4.04E-01

600-800 2.19E+02 6.48E+04 1.22E+04 1.07E+09 3.15E+00 9.34E-01

800-1,000 4.74E+02 1.31E+05 1.11E+05 8.60E+09 6.70E+00 1.85E+00

1,000-1,200 1.49E+02 4.37E+04 2.22E+04 1.91E+09 2.25E+00 6.60E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 4.11E+01 1.09E+04 1.69E+03 1.19E+08 9.65E-01 2.56E-01

600-800 1.35E+02 2.65E+04 1.83E+04 7.02E+08 3.13E+00 6.13E-01

800-1,000 1.93E+01 6.12E+03 3.74E+02 3.74E+07 3.50E-01 1.11E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 3.08E+02 9.08E+04 6.94E+03 6.33E+08 1.81E+00 5.32E-01

600-800 4.24E+02 1.16E+05 1.94E+04 1.36E+09 4.62E+00 1.27E+00

800-1,000 1.52E+02 4.40E+04 6.54E+03 6.20E+08 2.36E+00 6.81E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 9.67E+03 2.85E+06 1.78E+06 1.28E+11 3.21E+00 9.68E-01

6

2

3

4

5

Table 29. - - Abundance estimates by subarea and depth strata for sablefish

 (Anoplopoma fimbria) from the 2010 EBSS survey.

sablefish

1

170
Figure 42. - - Distribution and relative abundance of sablefish from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

171
Figure 42. - - Continued.

172
Figure 43. - - Size composition of the estimated sablefish population from the 2010 EBSS 

survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

30 40 50 60 70 80 90 100

-1

-0.5

0

0.5

1

1.5

2

x 105

200 - 1200 m

Length (cm)

30 40 50 60 70 80 90 100

-1

-0.5

0

0.5

1

1.5

2

x 105

6

0

0 - 12

0

0

m

30 40 50 60 70 80 90 100

-6

-4

-2

0

2

4

x 104

2

0

0 - 6

0

0

m

sablefish

females

males

unsexed

Number measured = 260

Mean length = 63.0 cm

Estimated population = 8.4 x 105

Number measured = 440

Mean length = 69.6 cm

Estimated population = 2.0 x 106

Number measured = 700

Mean length = 67.7 cm

Estimated population = 2.9 x 106

173
Hemitripterus bolini

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 1.10E+02 2.00E+04 3.16E+03 8.61E+07 2.74E-01 4.98E-02

400-600 1.31E+02 2.96E+04 2.64E+03 8.48E+07 3.23E-01 7.28E-02

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 2.79E+02 6.17E+04 1.20E+04 8.20E+08 2.41E+00 5.33E-01

400-600 3.40E+02 7.82E+04 7.00E+03 3.30E+08 4.82E+00 1.11E+00

600-800 2.26E+01 8.29E+03 5.12E+02 6.87E+07 3.83E-01 1.40E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.15E+02 4.07E+04 3.07E+03 2.80E+08 1.28E+00 4.50E-01

400-600 2.91E+02 6.17E+04 5.03E+03 1.30E+08 3.28E+00 6.97E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 4.32E+02 9.68E+04 2.87E+04 8.63E+08 3.49E+00 7.83E-01

400-600 5.82E+01 1.36E+04 3.32E+03 7.75E+07 7.97E-01 1.86E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 5.73E+01 1.11E+04 1.22E+03 3.92E+07 1.35E+00 2.61E-01

400-600 6.94E+01 1.34E+04 4.81E+03 1.79E+08 1.63E+00 3.14E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 7.81E+02 2.26E+05 3.63E+04 3.40E+09 3.01E+00 8.69E-01

400-600 4.88E+02 1.21E+05 8.95E+04 4.27E+09 2.86E+00 7.07E-01

600-800 1.69E+01 8.26E+03 1.99E+02 3.54E+07 1.84E-01 9.01E-02

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 3.19E+03 7.90E+05 1.98E+05 1.07E+10 1.12E+00 2.75E-01

6

2

3

4

5

Table 30. - - Abundance estimates by subarea and depth strata for bigmouth sculpin

 (Hemitripterus bolini) from the 2010 EBSS survey.

bigmouth sculpin

1

174
Figure 44. - - Distribution and relative abundance of bigmouth sculpin from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

175
Figure 44. - - Continued.

176
Figure 45. - - Size composition of the estimated bigmouth sculpin population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

0 10 20 30 40 50 60 70 80

-4

-2

0

2

4

6

x 104

200 - 12

0

0

m

Length (cm)

0 10 20 30 40 50 60 70 80

-3000

-2000

-1000

0

1000

2000

3000

6

0

0 - 12

0

0

m

0 10 20 30 40 50 60 70 80

-4

-2

0

2

4

6

x 104

2

0

0 - 6

0

0

m

bigmouth sculpin

females

males

unsexed

Number measured = 6 

Mean length = 54.7 cm

Estimated population = 1.65e+004

Number measured = 181

Mean length = 56.5 cm

Estimated population = 7.7 x 105

Number measured = 187

Mean length = 56.5 cm

Estimated population = 7.9 x 105

177
Dasycottus setiger

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 2.87E+02 1.82E+06 4.16E+03 1.68E+11 7.15E-01 4.54E+00

400-600 2.02E+01 2.61E+05 2.89E+01 5.12E+09 4.96E-02 6.43E-01

600-800 1.11E+00 2.07E+04 6.57E-01 2.04E+08 6.40E-03 1.19E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 2.80E+00 8.24E+03 7.86E+00 6.80E+07 2.42E-02 7.12E-02

400-600 9.13E-02 2.54E+03 8.33E-03 6.43E+06 1.29E-03 3.60E-02

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 2.81E+00 7.44E+04 4.74E+00 3.83E+09 3.11E-02 8.23E-01

400-600 4.10E-01 1.08E+04 1.68E-01 1.16E+08 4.63E-03 1.22E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 5.33E+00 4.55E+04 5.78E+00 5.29E+08 4.31E-02 3.68E-01

400-600 5.44E-01 1.84E+04 1.54E-01 1.71E+08 7.44E-03 2.52E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 3.80E+00 4.10E+04 8.08E+00 4.24E+08 8.96E-02 9.67E-01

400-600 8.06E-01 4.61E+04 2.29E-01 8.12E+08 1.89E-02 1.08E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 4.34E+01 4.19E+05 1.78E+02 1.91E+10 1.67E-01 1.61E+00

400-600 3.76E+00 8.51E+04 4.98E+00 2.53E+09 2.20E-02 4.99E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 3.72E+02 2.85E+06 4.40E+03 2.01E+11 1.02E-01 8.31E-01

6

2

3

4

5

Table 31. - - Abundance estimates by subarea and depth strata for spinyhead sculpin

 (Dasycottus setiger) from the 2010 EBSS survey.

spinyhead sculpin

1

178
Figure 46. - - Distribution and relative abundance of spinyhead sculpin from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

179
Figure 46. - - Continued.

180
Figure 47. - - Size composition of the estimated spinyhead sculpin population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

0 5 10 15 20 25 30 35

-1.5

-1

-0.5

0

0.5

1

1.5

x 105

200 - 1200 m

Length (cm)

0 5 10 15 20 25 30 35

-5000

0

5000

10000

6

0

0 - 12

0

0

m

0 5 10 15 20 25 30 35

-1.5

-1

-0.5

0

0.5

1

1.5

x 105

2

0

0 - 6

0

0

m

spinyhead sculpin

females

males

unsexed

Number measured = 5 

Mean length = 12.7 cm

Estimated population = 2.07e+004

Number measured = 634

Mean length = 17.7 cm

Estimated population = 2.8 x 106

Number measured = 639

Mean length = 17.6 cm

Estimated population = 2.9 x 106

600 - 1200 m

181
Malacocottus zonurus

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 6.91E+01 5.16E+05 1.16E+03 6.82E+10 1.72E-01 1.29E+00

400-600 1.02E+01 4.33E+05 3.79E+00 6.15E+09 2.51E-02 1.07E+00

600-800 7.88E+00 1.77E+05 1.25E+01 5.01E+09 4.53E-02 1.01E+00

800-1,000 7.69E+00 9.72E+04 5.92E+01 9.46E+09 5.68E-02 7.18E-01

1,000-1,200 3.33E-01 9.24E+03 1.11E-01 8.54E+07 3.01E-03 8.35E-02

200-400 5.75E+02 2.38E+06 2.18E+05 2.42E+12 4.97E+00 2.06E+01

400-600 7.48E+01 1.23E+06 3.95E+03 1.04E+12 1.06E+00 1.74E+01

600-800 2.44E-01 1.22E+04 5.96E-02 1.49E+08 4.13E-03 2.06E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 7.09E+01 8.34E+05 1.39E+03 1.52E+11 7.85E-01 9.22E+00

400-600 3.99E-01 1.08E+04 1.59E-01 1.16E+08 4.50E-03 1.22E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.04E+02 9.56E+05 4.74E+03 1.95E+11 8.37E-01 7.73E+00

400-600 1.83E+00 2.30E+04 2.54E+00 1.91E+08 2.50E-02 3.15E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 5.02E+00 7.90E+04 3.31E+00 3.45E+08 1.19E-01 1.87E+00

400-600 3.87E+00 1.12E+05 5.30E+00 2.80E+09 9.08E-02 2.64E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 7.57E+01 6.61E+05 5.74E+02 3.10E+10 2.92E-01 2.55E+00

400-600 7.03E+01 1.00E+06 1.54E+03 3.52E+11 4.12E-01 5.89E+00

600-800 4.93E+00 1.81E+05 1.29E+01 2.22E+10 5.37E-02 1.97E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 1.08E+03 8.71E+06 2.31E+05 4.31E+12 3.77E-01 3.38E+00

6

2

3

4

5

Table 32. - - Abundance estimates by subarea and depth strata for darkfin sculpin

 (Malacocottus zonurus) from the 2010 EBSS survey.

darkfin sculpin

1

182
Figure 48. - - Distribution and relative abundance of darkfin sculpin from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

183
Figure 48. - - Continued.

184
Figure 49. - - Size composition of the estimated darkfin sculpin population from the 2010 EBSS 

survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

0 5 10 15 20 25 30

-6

-4

-2

0

2

4

x 105

200 - 1200 m

Length (cm)

0 5 10 15 20 25 30

-6

-4

-2

0

2

4

x 104

6

0

0 - 12

0

0

m

0 5 10 15 20 25 30

-6

-4

-2

0

2

4

x 105

2

0

0 - 6

0

0

m

darkfin sculpin

females

males

unsexed

Number measured = 1430

Mean length = 16.6 cm

Estimated population = 8.2 x 106

Number measured = 108

Mean length = 12.0 cm

Estimated population = 4.8 x 105

Number measured = 1538

Mean length = 16.3 cm

Estimated population = 8.7 x 106

185
Psychrolutes phrictus

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 1.06E+01 3.32E+03 1.11E+02 1.10E+07 6.06E-02 1.91E-02

800-1,000 2.19E+02 6.66E+04 2.44E+04 2.52E+09 1.61E+00 4.92E-01

1,000-1,200 8.55E+02 1.55E+05 1.35E+05 2.62E+09 7.72E+00 1.40E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 2.20E+02 5.07E+04 1.05E+04 1.21E+09 4.10E+00 9.47E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 3.80E+02 7.82E+04 1.44E+05 6.12E+09 5.19E+00 1.07E+00

1,000-1,200 5.16E+02 1.35E+05 2.46E+04 6.73E+08 7.64E+00 2.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 1.41E+02 4.52E+04 5.27E+03 3.13E+08 1.99E+00 6.38E-01

1,000-1,200 3.90E+02 1.14E+05 1.05E+04 7.11E+08 5.88E+00 1.72E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 3.23E+02 2.63E+05 1.04E+05 6.92E+10 5.85E+00 4.77E+00

1,000-1,200 2.72E+02 7.56E+04 4.04E+04 1.95E+09 4.76E+00 1.33E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 3.32E+03 9.87E+05 5.00E+05 8.54E+10 5.34E-01 1.66E-01

6

2

3

4

5

Table 33. - - Abundance estimates by subarea and depth strata for blob sculpin

 (Psychrolutes phrictus) from the 2010 EBSS survey.

blob sculpin

1

186
Figure 50. - - Distribution and relative abundance of blob sculpin from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

187
Figure 50. - - Continued.

188
Figure 51. - - Size composition of the estimated blob sculpin population from the 2010 EBSS 

survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

0 10 20 30 40 50 60 70

-6

-4

-2

0

2

4

6

x 104

200 - 1200 m

0 10 20 30 40 50 60 70

-6

-4

-2

0

2

4

6

x 104

6

0

0 - 12

0

0

m

females

males

unsexed

blob sculpin

200 - 600 m

Number measured = 129

Mean length = 43.8 cm

Estimated population = 9.9 x 105

Number measured = 129

Mean length = 43.8 cm

Estimated population = 9.9 x 105

NO DATA

Length (cm)

189
Careproctus melanurus

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 6.74E+00 8.79E+03 1.62E+01 2.44E+07 1.66E-02 2.16E-02

600-800 5.63E+01 1.04E+05 3.03E+02 9.08E+08 3.23E-01 5.99E-01

800-1,000 3.15E+01 9.27E+04 1.85E+02 6.48E+08 2.33E-01 6.84E-01

1,000-1,200 5.73E+00 2.89E+04 3.63E+00 9.25E+05 5.18E-02 2.61E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 3.48E+01 3.27E+04 3.65E+02 3.02E+08 4.93E-01 4.63E-01

600-800 1.30E+01 3.40E+04 9.80E+01 5.24E+08 2.20E-01 5.74E-01

800-1,000 2.70E+00 2.71E+04 7.28E+00 7.36E+08 4.88E-02 4.91E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 2.38E+00 2.25E+03 5.68E+00 5.07E+06 2.64E-02 2.49E-02

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 9.17E+01 1.97E+05 9.94E+02 3.44E+09 1.01E+00 2.16E+00

800-1,000 1.89E+01 1.06E+05 3.40E+01 3.63E+08 2.58E-01 1.45E+00

1,000-1,200 4.04E+00 1.61E+04 1.63E+01 2.59E+08 5.98E-02 2.38E-01

200-400 1.41E+01 8.67E+03 1.99E+02 7.52E+07 1.14E-01 7.02E-02

400-600 2.54E+01 3.97E+04 5.88E+02 1.14E+09 3.48E-01 5.43E-01

600-800 1.50E+01 1.88E+04 7.88E+01 1.20E+08 2.16E-01 2.70E-01

800-1,000 5.96E+01 1.14E+05 2.13E+03 3.80E+09 8.42E-01 1.61E+00

1,000-1,200 6.43E+00 1.09E+04 4.13E+01 1.19E+08 9.70E-02 1.65E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 1.50E+01 3.02E+04 1.34E+00 8.59E+07 3.53E-01 7.09E-01

600-800 2.49E-01 2.65E+04 6.20E-02 7.02E+08 5.77E-03 6.13E-01

800-1,000 1.24E+00 1.26E+04 1.54E+00 1.60E+08 2.25E-02 2.29E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 2.14E+01 8.06E+04 2.80E+02 5.41E+09 1.25E-01 4.73E-01

600-800 3.43E+01 1.36E+05 2.85E+02 3.90E+09 3.73E-01 1.48E+00

800-1,000 3.97E+00 1.52E+04 1.57E+01 2.31E+08 6.15E-02 2.36E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 4.64E+02 1.14E+06 5.65E+03 2.30E+10 1.55E-01 3.49E-01

6

2

3

4

5

Table 34. - - Abundance estimates by subarea and depth strata for blacktail snailfish

 (Careproctus melanurus) from the 2010 EBSS survey.

blacktail snailfish

1

190
Figure 52. - - Distribution and relative abundance of blacktail snailfish from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

191
Figure 52. - - Continued.

192
Figure 53. - - Size composition of the estimated blacktail snailfish population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

5 10 15 20 25 30 35 40 45 50

-4

-2

0

2

4

6

8

x 104

200 - 1200 m

Length (cm)

5 10 15 20 25 30 35 40 45 50

-4

-2

0

2

4

6

x 104

6

0

0 - 12

0

0

m

5 10 15 20 25 30 35 40 45 50

-2

-1

0

1

2

x 104

2

0

0 - 6

0

0

m

blacktail snailfish

females

males

unsexed

Number measured = 60

Mean length = 32.6 cm

Estimated population = 2.0 x 105

Number measured = 209

Mean length = 27.3 cm

Estimated population = 9.4 x 105

Number measured = 269

Mean length = 28.2 cm

Estimated population = 1.1 x 106

193
Lycodes beringi

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 4.19E+00 6.06E+04 2.97E+00 6.68E+08 1.04E-02 1.51E-01

400-600 3.42E+01 5.99E+05 6.67E+01 1.89E+10 8.41E-02 1.47E+00

600-800 9.51E+00 2.89E+05 1.17E+01 8.31E+09 5.46E-02 1.66E+00

800-1,000 2.93E+01 7.19E+05 8.16E+01 4.72E+10 2.16E-01 5.31E+00

1,000-1,200 4.56E+00 1.23E+05 2.08E+01 1.52E+10 4.12E-02 1.11E+00

200-400 3.95E+00 6.02E+04 1.56E+01 3.62E+09 3.42E-02 5.20E-01

400-600 1.55E+01 2.75E+05 2.26E+01 5.67E+09 2.20E-01 3.89E+00

600-800 2.01E+00 3.66E+04 1.16E+00 2.51E+08 3.40E-02 6.19E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 4.07E-01 7.13E+03 7.70E-02 2.62E+07 4.51E-03 7.89E-02

400-600 1.57E+00 2.24E+04 8.27E-01 1.67E+08 1.77E-02 2.52E-01

600-800 1.20E+01 2.11E+05 3.42E+01 9.02E+09 1.32E-01 2.31E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 2.02E-01 4.38E+03 4.07E-02 1.92E+07 2.76E-03 6.00E-02

600-800 4.87E-01 1.04E+04 2.37E-01 1.07E+08 7.01E-03 1.49E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 1.95E-01 3.25E+03 3.79E-02 1.05E+07 4.58E-03 7.63E-02

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 9.00E+00 1.41E+05 3.95E+01 1.02E+10 3.47E-02 5.43E-01

400-600 1.40E+01 2.07E+05 1.43E+01 4.28E+09 8.19E-02 1.21E+00

600-800 1.99E+01 2.89E+05 5.22E+01 1.31E+10 2.17E-01 3.15E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 1.61E+02 3.06E+06 3.65E+02 1.37E+11 5.71E-02 1.04E+00

6

2

3

4

5

Table 35. - - Abundance estimates by subarea and depth strata for Bering eelpout

 (Lycodes beringi) from the 2010 EBSS survey.

Bering eelpout

1

194
Figure 54. - - Distribution and relative abundance of Bering eelpout from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

195
Figure 54. - - Continued.

196
Figure 55. - - Size composition of the estimated Bering eelpout population from the 2010 EBSS 

survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

5 10 15 20 25 30 35 40

-2

-1

0

1

2

3

x 105

200 - 1200 m

Length (cm)

5 10 15 20 25 30 35 40

-2

-1

0

1

2

x 105

6

0

0 - 12

0

0

m

5 10 15 20 25 30 35 40

-1

-0.5

0

0.5

1

1.5

x 105

2

0

0 - 6

0

0

m

Bering eelpout

females

males

unsexed

Number measured = 422

Mean length = 25.9 cm

Estimated population = 1.4 x 106

Number measured = 356

Mean length = 23.8 cm

Estimated population = 1.7 x 106

Number measured = 778

Mean length = 24.8 cm

Estimated population = 3.1 x 106

197
Lycodes concolor

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 4.47E+02 3.81E+05 5.40E+04 4.92E+10 1.10E+00 9.38E-01

600-800 7.63E+01 8.71E+04 8.46E+02 7.83E+08 4.38E-01 5.00E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 1.40E+02 1.29E+05 8.63E+03 6.37E+09 1.99E+00 1.83E+00

600-800 1.37E+02 2.09E+05 4.63E+03 8.55E+09 2.31E+00 3.54E+00

800-1,000 2.40E+02 5.05E+05 5.76E+04 2.55E+11 4.34E+00 9.13E+00

1,000-1,200 3.02E+02 5.73E+05 5.47E+03 9.70E+08 5.65E+00 1.07E+01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 2.41E+00 5.75E+03 5.83E+00 3.30E+07 2.72E-02 6.49E-02

600-800 1.64E+02 1.90E+05 2.70E+04 3.59E+10 1.81E+00 2.08E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 1.19E+02 1.32E+05 1.42E+04 1.73E+10 1.63E+00 1.80E+00

600-800 2.96E+02 3.20E+05 1.29E+04 1.61E+10 4.27E+00 4.62E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 4.46E+02 4.39E+05 2.83E+04 2.87E+10 2.61E+00 2.57E+00

600-800 8.92E+01 9.30E+04 2.71E+03 3.11E+09 9.72E-01 1.01E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 2.46E+03 3.06E+06 2.16E+05 4.22E+11 8.32E-01 9.48E-01

3

4

5

6

Table 36. - - Abundance estimates by subarea and depth strata for ebony eelpout

ebony eelpout

1

2

 (Lycodes concolor) from the 2010 EBSS survey.

198
Figure 56. - - Distribution and relative abundance of ebony eelpout from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

199
Figure 56. - - Continued.

200
Figure 57. - - Size composition of the estimated ebony eelpout population from the 2010 EBSS 

survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

20 30 40 50 60 70 80 90

-2

-1

0

1

2

x 105

200 - 1200 m

Length (cm)

20 30 40 50 60 70 80 90

-1

-0.5

0

0.5

1

1.5

x 105

6

0

0 - 12

0

0

m

20 30 40 50 60 70 80 90

-1

-0.5

0

0.5

1

x 105

2

0

0 - 6

0

0

m

ebony eelpout

females

males

unsexed

Number measured = 303

Mean length = 57.3 cm

Estimated population = 1.1 x 106

Number measured = 328

Mean length = 49.5 cm

Estimated population = 2.0 x 106

Number measured = 631

Mean length = 52.3 cm

Estimated population = 3.1 x 106

201
Bothorcara brunneum

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 8.30E+01 7.15E+04 9.97E+02 1.07E+09 4.77E-01 4.10E-01

800-1,000 4.45E+02 3.68E+05 2.27E+04 1.40E+10 3.28E+00 2.72E+00

1,000-1,200 9.09E+01 2.05E+05 8.27E+03 4.21E+10 8.21E-01 1.85E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 2.61E+01 1.17E+04 2.13E+02 3.65E+07 3.71E-01 1.66E-01

600-800 4.62E+01 2.74E+04 3.99E+02 1.65E+08 7.81E-01 4.64E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 4.42E+00 1.59E+04 1.95E+01 2.53E+08 8.25E-02 2.97E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 7.60E+00 5.39E+03 5.78E+01 2.91E+07 8.58E-02 6.09E-02

600-800 9.59E+01 7.19E+04 1.58E+03 1.01E+09 1.05E+00 7.89E-01

800-1,000 9.08E+01 9.39E+04 8.25E+03 8.81E+09 1.24E+00 1.28E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 4.58E+01 1.91E+04 8.17E+02 1.56E+08 6.27E-01 2.62E-01

600-800 3.10E+01 1.55E+04 9.59E+02 2.41E+08 4.46E-01 2.24E-01

800-1,000 9.52E+00 7.80E+03 9.07E+01 6.09E+07 1.35E-01 1.10E-01

1,000-1,200 3.17E+00 1.76E+04 1.00E+01 3.10E+08 4.78E-02 2.66E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 1.07E+02 4.56E+04 1.66E+03 4.43E+08 2.52E+00 1.07E+00

600-800 6.03E+01 2.48E+04 3.64E+03 6.16E+08 1.40E+00 5.75E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 2.43E+01 1.30E+04 1.84E+02 5.00E+07 1.43E-01 7.62E-02

600-800 3.57E+01 1.92E+04 3.93E+02 1.07E+08 3.89E-01 2.09E-01

800-1,000 6.80E-01 5.07E+03 4.62E-01 2.57E+07 1.05E-02 7.86E-02

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 1.21E+03 1.04E+06 5.02E+04 6.95E+10 4.64E-01 3.64E-01

6

2

3

4

5

Table 37. - - Abundance estimates by subarea and depth strata for twoline eelpout

 (Bothorcara brunneum) from the 2010 EBSS survey.

twoline eelpout

1

202
Figure 58. - - Distribution and relative abundance of twoline eelpout from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

203
Figure 58. - - Continued.

204
Figure 59. - - Size composition of the estimated twoline eelpout population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

0 10 20 30 40 50 60 70 80

-6

-4

-2

0

2

4

x 104

200 - 1

2

0

0

m

Length (cm)

0 10 20 30 40 50 60 70 80

-4

-2

0

2

4

x 104

6

0

0 - 12

0

0

m

0 10 20 30 40 50 60 70 80

-2

-1

0

1

2

x 10

2

0

0 - 6

0

0

m

females

males

unsexed

Number measured = 26

Mean length = 64.1 cm

Estimated population = 9.5 x 104

Number measured = 384

Mean length = 47.9 cm

Estimated population = 9.4 x 105

Number measured = 410

Mean length = 49.4 cm

Estimated population = 1.0 x 106

females

males

unsexed

200 - 600 m

LIMITED DATA

twoline eelpout

205
Bothorcara zestum

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 1.60E+04 1.91E+07 3.91E+07 5.03E+13 3.94E+01 4.69E+01

600-800 7.59E+03 1.29E+07 1.48E+07 2.71E+13 4.36E+01 7.43E+01

800-1,000 2.93E+03 5.23E+06 3.74E+06 9.08E+12 2.17E+01 3.86E+01

1,000-1,200 1.60E+01 6.74E+04 2.52E+02 1.66E+09 1.45E-01 6.09E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 2.56E+02 7.37E+05 6.10E+04 5.23E+11 3.63E+00 1.04E+01

600-800 2.80E+01 2.21E+05 7.17E+02 4.55E+10 4.74E-01 3.73E+00

800-1,000 9.68E+01 1.01E+06 9.34E+03 9.91E+11 1.75E+00 1.83E+01

1,000-1,200 7.56E+01 5.02E+05 2.30E+02 6.02E+10 1.41E+00 9.37E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 6.15E+00 5.39E+03 3.78E+01 2.91E+07 6.94E-02 6.09E-02

600-800 2.68E+01 2.69E+04 9.25E+01 1.24E+08 2.95E-01 2.96E-01

800-1,000 3.86E+00 7.82E+03 1.49E+01 6.12E+07 5.28E-02 1.07E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 4.05E+01 3.07E+04 1.64E+03 9.42E+08 5.55E-01 4.20E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 6.02E+00 3.34E+03 3.62E+01 1.12E+07 1.41E-01 7.85E-02

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 3.07E+02 5.88E+05 2.29E+04 1.26E+11 1.80E+00 3.45E+00

600-800 2.88E+01 5.93E+04 3.54E+02 9.28E+08 3.14E-01 6.46E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 2.74E+04 4.05E+07 5.78E+07 8.83E+13 1.08E+01 1.53E+01

Table 38. - - Abundance estimates by subarea and depth strata for western eelpout

western eelpout 

1

2

 (Bothorcara zestum) from the 2010 EBSS survey.

3

4

5

6

206
Figure 60. - - Distribution and relative abundance of western eelpout from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

207
Figure 60. - - Continued.

208
Figure 61. - - Size composition of the estimated western eelpout population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

0 10 20 30 40 50 60 70 80

-1.5

-1

-0.5

0

0.5

1

1.5

x 106

200 - 1200 m

Length (cm)

0 10 20 30 40 50 60 70 80

-5

0

5

10

x 105

6

0

0 - 12

0

0

m

0 10 20 30 40 50 60 70 80

-1

-0.5

0

0.5

1

x 106

2

0

0 - 6

0

0

m

western eelpout

females

males

unsexed

Number measured = 1583

Mean length = 54.4 cm

Estimated population = 2.0 x 107

Number measured = 1490

Mean length = 46.5 cm

Estimated population = 2.0 x 107

Number measured = 3073

Mean length = 50.5 cm

Estimated population = 4.1 x 107

209
Hippoglossus stenolepis

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 1.01E+03 1.53E+05 1.11E+05 2.12E+09 2.51E+00 3.82E-01

400-600 6.17E+02 8.62E+04 2.68E+04 5.28E+08 1.52E+00 2.12E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 9.28E+01 7.64E+03 6.31E+03 2.91E+07 1.32E+00 1.08E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 3.99E+02 1.07E+05 8.21E+04 9.28E+09 4.41E+00 1.18E+00

400-600 2.76E+02 2.89E+04 3.85E+04 4.82E+08 3.12E+00 3.27E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.65E+02 2.38E+04 4.82E+03 5.82E+07 1.33E+00 1.93E-01

400-600 3.55E+02 5.06E+04 4.20E+04 9.85E+08 4.85E+00 6.93E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 8.37E+01 1.29E+04 7.01E+03 1.66E+08 1.98E+00 3.04E-01

400-600 1.89E+02 1.76E+04 1.61E+04 9.07E+07 4.44E+00 4.13E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 2.21E+02 6.59E+04 1.24E+04 7.97E+08 8.53E-01 2.54E-01

400-600 1.33E+03 1.77E+05 3.06E+05 4.20E+09 7.77E+00 1.04E+00

600-800 8.77E+01 7.48E+03 7.69E+03 5.60E+07 9.56E-01 8.16E-02

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 4.82E+03 7.38E+05 6.61E+05 1.88E+10 1.69E+00 2.64E-01

6

2

3

4

5

Table 39. - - Abundance estimates by subarea and depth strata for Pacific halibut

 (Hippoglossus stenolepis) from the 2010 EBSS survey.

Pacific halibut

1

210
Figure 62. - - Distribution and relative abundance of Pacific halibut from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

211
Figure 62. - - Continued.

212
Figure 63. - - Size composition of the estimated Pacific halibut population from the 2010 EBSS 

survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

40 50 60 70 80 90 100 110 120 130

-1

0

1

2

3

4

x 104

200 - 1200 m

Length (cm)

40 50 60 70 80 90 100 110 120 130

0

1000

2000

3000

4000

5000

6

0

0 - 12

0

0

m

40 50 60 70 80 90 100 110 120 130

-1

0

1

2

3

4

x 104

2

0

0 - 6

0

0

m

Pacific halibut

females

males

unsexed

Number measured = 3 

Mean length = 98.7 cm

Estimated population = 7.48e+003

Number measured = 166

Mean length = 78.8 cm

Estimated population = 7.3 x 105

Number measured = 169

Mean length = 79.0 cm

Estimated population = 7.4 x 105

213
Hippoglossoides elassodon

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 5.11E+03 1.52E+07 7.87E+05 9.22E+12 1.27E+01 3.78E+01

400-600 3.15E+03 4.89E+06 2.90E+05 7.16E+11 7.75E+00 1.20E+01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 7.84E+02 1.26E+06 2.40E+05 7.04E+11 6.77E+00 1.09E+01

400-600 2.55E+01 3.14E+04 2.71E+02 4.87E+08 3.61E-01 4.46E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.33E+03 3.04E+06 3.23E+05 1.96E+12 1.47E+01 3.36E+01

400-600 2.13E+03 2.82E+06 7.40E+05 1.28E+12 2.40E+01 3.19E+01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.47E+03 3.59E+06 1.75E+05 7.78E+11 1.19E+01 2.90E+01

400-600 7.89E+02 1.37E+06 2.12E+05 6.68E+11 1.08E+01 1.88E+01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 6.17E+02 2.05E+06 1.31E+05 1.10E+12 1.46E+01 4.83E+01

400-600 5.39E+02 9.65E+05 6.45E+04 2.16E+11 1.27E+01 2.27E+01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 3.87E+03 1.48E+07 2.54E+06 1.69E+13 1.49E+01 5.68E+01

400-600 6.98E+02 1.45E+06 4.46E+04 1.94E+11 4.09E+00 8.50E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 2.05E+04 5.14E+07 5.54E+06 3.37E+13 6.61E+00 1.58E+01

6

2

3

4

5

Table 40. - - Abundance estimates by subarea and depth strata for flathead sole

 (Hippoglossoides elassodon) from the 2010 EBSS survey.

flathead sole

1

214
Figure 64. - - Distribution and relative abundance of flathead sole from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

215
Figure 64. - - Continued.

216
Figure 65. - - Size composition of the estimated flathead sole population from the 2010 EBSS 

survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population. 

5 10 15 20 25 30 35 40 45 50 55

-3

-2

-1

0

1

2

x 106

200 - 1200 m

600 - 1200 m

5 10 15 20 25 30 35 40 45 50 55

-3

-2

-1

0

1

2

x 106

200 - 600 m

flathead sole

females

males

unsexed

Number measured = 7269

Mean length = 33.2 cm

Estimated population = 5.1 x 107

Number measured = 7269

Mean length = 33.2 cm

Estimated population = 5.1 x 107

NO DATA

Length (cm)

217
Reinhardtius hippoglossoides

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 2.34E+02 5.40E+04 3.89E+04 1.75E+09 5.83E-01 1.35E-01

400-600 3.92E+03 1.21E+06 3.82E+05 3.55E+10 9.65E+00 2.98E+00

600-800 1.77E+03 3.73E+05 1.32E+05 6.06E+09 1.01E+01 2.14E+00

800-1,000 1.08E+03 2.33E+05 3.75E+05 1.43E+10 7.94E+00 1.72E+00

1,000-1,200 4.65E+02 9.91E+04 5.76E+04 2.89E+09 4.20E+00 8.95E-01

200-400 4.35E+01 1.29E+04 1.89E+03 1.66E+08 3.76E-01 1.11E-01

400-600 6.82E+02 2.17E+05 4.64E+04 2.93E+09 9.67E+00 3.08E+00

600-800 9.99E+02 3.27E+05 3.72E+05 4.28E+10 1.69E+01 5.53E+00

800-1,000 7.26E+01 1.38E+04 1.19E+03 5.17E+04 1.31E+00 2.49E-01

1,000-1,200 3.74E+02 8.89E+04 6.12E+03 6.37E+08 6.99E+00 1.66E+00

200-400 1.16E+02 4.12E+04 3.60E+03 6.02E+08 1.29E+00 4.56E-01

400-600 2.79E+02 8.34E+04 4.07E+03 1.75E+08 3.15E+00 9.41E-01

600-800 3.72E+02 1.01E+05 1.62E+04 1.10E+09 4.09E+00 1.11E+00

800-1,000 7.00E+01 2.61E+04 4.90E+03 6.82E+08 9.56E-01 3.57E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.65E+02 4.43E+04 2.86E+03 2.31E+08 1.34E+00 3.58E-01

400-600 6.46E+02 2.34E+05 4.06E+04 7.61E+09 8.85E+00 3.20E+00

600-800 7.30E+02 1.44E+05 3.82E+05 1.23E+10 1.05E+01 2.08E+00

800-1,000 3.82E+02 7.16E+04 3.63E+04 1.39E+09 5.40E+00 1.01E+00

1,000-1,200 1.32E+02 1.76E+04 1.74E+04 3.10E+08 1.99E+00 2.66E-01

200-400 9.45E+01 3.53E+04 5.54E+03 6.90E+08 2.23E+00 8.34E-01

400-600 3.89E+02 1.43E+05 4.97E+04 6.27E+09 9.13E+00 3.37E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 2.28E+01 6.32E+03 5.21E+02 4.00E+07 4.14E-01 1.15E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 5.12E+02 2.34E+05 5.51E+04 8.14E+09 1.97E+00 9.00E-01

400-600 4.44E+03 1.54E+06 1.36E+06 1.89E+11 2.60E+01 9.03E+00

600-800 1.37E+03 3.86E+05 3.09E+05 2.22E+10 1.49E+01 4.21E+00

800-1,000 4.19E+02 8.22E+04 7.79E+04 2.49E+09 6.49E+00 1.27E+00

1,000-1,200 1.08E+02 2.04E+04 1.16E+04 4.15E+08 2.17E+00 4.11E-01

1-6 200-1,200 1.99E+04 5.84E+06 3.80E+06 3.60E+11 7.04E+00 2.11E+00

6

2

3

4

5

Table 41. - - Abundance estimates by subarea and depth strata for Greenland turbot

 (Reinhardtius hippoglossoides) from the 2010 EBSS survey.

Greenland turbot

1

218
Figure 66. - - Distribution and relative abundance of Greenland turbot from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

219
Figure 66. - - Continued.

220
Figure 67. - - Size composition of the estimated Greenland turbot population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

0 20 40 60 80 100 120

-1

0

1

2

3

4

x 105

200 - 1200 

m

Length (cm)

0 20 40 60 80 100 120

-1

-0.5

0

0.5

1

1.5

x 105

6

0

0 - 12

0

0

m

0 20 40 60 80 100 120

-1

0

1

2

3

x 105

2

0

0 - 6

0

0

m

Greenland turbot

females

males

unsexed

Number measured = 1021

Mean length = 67.7 cm

Estimated population = 3.9 x 106

Number measured = 464

Mean length = 74.6 cm

Estimated population = 2.0 x 106

Number measured = 1485

Mean length = 70.1 cm

Estimated population = 5.8 x 106

221
Atheresthes stomias

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 3.05E+04 3.68E+07 4.74E+07 6.34E+13 7.59E+01 9.17E+01

400-600 5.62E+03 4.70E+06 7.08E+06 7.45E+12 1.38E+01 1.16E+01

600-800 1.10E+02 5.05E+04 3.01E+03 6.72E+08 6.34E-01 2.90E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 8.71E+03 7.92E+06 1.99E+07 1.34E+13 7.52E+01 6.84E+01

400-600 1.80E+03 8.35E+05 5.31E+05 9.53E+10 2.55E+01 1.18E+01

600-800 4.83E+00 2.76E+03 2.34E+01 7.63E+06 8.17E-02 4.67E-02

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.42E+03 1.54E+06 1.03E+05 1.37E+11 1.57E+01 1.52E+01

400-600 3.83E+03 2.85E+06 7.63E+06 5.08E+12 4.32E+01 3.21E+01

600-800 9.21E+01 4.96E+04 1.87E+03 4.63E+08 1.01E+00 5.45E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 2.76E+03 2.99E+06 4.84E+05 8.42E+11 2.23E+01 2.42E+01

400-600 1.31E+03 8.96E+05 5.65E+05 3.22E+11 1.80E+01 1.23E+01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.28E+02 8.82E+04 2.62E+02 1.28E+08 3.01E+00 2.08E+00

400-600 4.30E+03 2.45E+06 6.89E+06 2.25E+12 1.01E+02 5.76E+01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 2.53E+03 2.20E+06 7.85E+05 6.50E+11 9.76E+00 8.48E+00

400-600 1.06E+04 7.26E+06 2.80E+07 1.11E+13 6.24E+01 4.26E+01

600-800 3.42E+02 1.92E+05 2.69E+04 8.48E+09 3.73E+00 2.09E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 7.41E+04 7.08E+07 1.19E+08 1.05E+14 2.35E+01 2.18E+01

6

2

3

4

5

Table 42. - - Abundance estimates by subarea and depth strata for arrowtooth flounder

 (Atheresthes stomias) from the 2010 EBSS survey.

arrowtooth flounder

1

222
Figure 68. - - Distribution and relative abundance of arrowtooth flounder from the 2010 EBSS survey. Relative abundance 

is categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

223
Figure 68. - - Continued.

224
Figure 69. - - Size composition of the estimated arrowtooth flounder population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

10 20 30 40 50 60 70 80 90

-4

-2

0

2

4

x 106

200 - 1200

m

Length (cm)

10 20 30 40 50 60 70 80 90

-3

-2.5

-2

-1.5

-1

-0.5

0

x 104

6

0

0 - 12

0

0

m

10 20 30 40 50 60 70 80 90

-4

-2

0

2

4

x 106

2

0

0 - 6

0

0

m

arrowtooth flounder

females

males

unsexed

Number measured = 6562

Mean length = 46.8 cm

Estimated population = 7.1 x 107

Number measured = 100

Mean length = 55.8 cm

Estimated population = 3.0 x 105

Number measured = 6662

Mean length = 46.9 cm

Estimated population = 7.1 x 107

225
Atheresthes evermanni

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 1.34E+03 1.53E+06 9.60E+04 9.18E+10 3.34E+00 3.82E+00

400-600 6.60E+03 4.87E+06 5.85E+05 4.07E+11 1.62E+01 1.20E+01

600-800 1.30E+03 6.23E+05 7.13E+04 1.23E+10 7.46E+00 3.58E+00

800-1,000 6.06E+02 2.56E+05 3.17E+04 3.88E+09 4.47E+00 1.89E+00

1,000-1,200 2.38E+02 9.78E+04 2.25E+03 8.49E+08 2.15E+00 8.83E-01

200-400 5.86E+02 6.18E+05 1.02E+04 3.49E+09 5.06E+00 5.34E+00

400-600 2.63E+03 1.67E+06 8.66E+05 4.38E+11 3.73E+01 2.37E+01

600-800 1.01E+03 5.73E+05 2.83E+04 7.59E+09 1.71E+01 9.69E+00

800-1,000 2.03E+02 1.04E+05 2.21E+02 1.31E+09 3.67E+00 1.88E+00

1,000-1,200 9.55E+01 3.02E+04 4.43E+03 2.69E+06 1.78E+00 5.63E-01

200-400 2.42E+02 2.67E+05 7.31E+03 1.29E+10 2.67E+00 2.96E+00

400-600 1.30E+03 1.12E+06 1.94E+04 5.47E+10 1.47E+01 1.26E+01

600-800 8.27E+02 5.27E+05 3.02E+04 1.21E+10 9.08E+00 5.79E+00

800-1,000 4.60E+01 1.56E+04 2.12E+03 2.45E+08 6.28E-01 2.14E-01

1,000-1,200 4.72E+01 1.58E+04 3.62E-03 6.70E+04 6.99E-01 2.34E-01

200-400 3.24E+02 3.60E+05 9.06E+03 1.51E+10 2.62E+00 2.92E+00

400-600 5.11E+02 4.64E+05 2.63E+04 3.42E+10 7.00E+00 6.36E+00

600-800 3.83E+02 1.87E+05 1.49E+04 1.63E+09 5.53E+00 2.69E+00

800-1,000 1.38E+02 6.24E+04 1.91E+04 3.90E+09 1.95E+00 8.82E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 9.55E+01 9.60E+04 5.88E+02 2.90E+08 2.25E+00 2.27E+00

400-600 2.05E+02 1.50E+05 1.13E+02 1.62E+08 4.81E+00 3.52E+00

600-800 9.59E+01 4.77E+04 9.19E+03 2.27E+09 2.22E+00 1.10E+00

800-1,000 1.32E+01 6.32E+03 1.73E+02 4.00E+07 2.38E-01 1.15E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 3.00E+03 3.68E+06 1.27E+06 1.81E+12 1.16E+01 1.42E+01

400-600 4.47E+03 3.57E+06 4.24E+06 2.37E+12 2.62E+01 2.09E+01

600-800 1.54E+03 1.05E+06 4.76E+05 2.49E+11 1.68E+01 1.14E+01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 2.79E+04 2.20E+07 7.82E+06 5.53E+12 1.03E+01 7.85E+00

6

2

3

4

5

Table 43. - - Abundance estimates by subarea and depth strata for Kamchatka flounder

 (Atheresthes evermanni) from the 2010 EBSS survey.

Kamchatka flounder

1

226
Figure 70. - - Distribution and relative abundance of Kamchatka flounder from the 2010 EBSS survey. Relative abundance 

is categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

227
Figure 70. - - Continued.

228
Figure 71. - - Size composition of the estimated Kamchatka flounder population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total length in 

centimeters while the ordinate represents the estimated total population.

0 10 20 30 40 50 60 70 80 90

-1

-0.5

0

0.5

1

1.5

x 106

200 - 12

0

0

m

Length (cm)

0 10 20 30 40 50 60 70 80 90

-1.5

-1

-0.5

0

0.5

1

1.5

x 105

6

0

0 - 12

0

0

m

0 10 20 30 40 50 60 70 80 90

-1

-0.5

0

0.5

1

1.5

x 106

2

0

0 - 6

0

0

m

Kamchatka flounder

females

males

unsexed

Number measured = 4020

Mean length = 47.9 cm

Estimated population = 1.8 x 107

Number measured = 883

Mean length = 55.2 cm

Estimated population = 3.6 x 106

Number measured = 4903

Mean length = 49.1 cm

Estimated population = 2.2 x 107

229
Glyptocephalus zachirus

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 3.66E+03 5.20E+06 8.77E+05 1.43E+12 9.13E+00 1.30E+01

400-600 1.53E+03 2.20E+06 7.02E+04 1.43E+11 3.75E+00 5.41E+00

600-800 2.69E-01 3.05E+03 7.21E-02 9.32E+06 1.54E-03 1.75E-02

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.09E+03 1.37E+06 3.24E+05 5.18E+11 9.37E+00 1.18E+01

400-600 7.32E+02 9.72E+05 4.53E+04 1.02E+11 1.04E+01 1.38E+01

600-800 8.00E+01 1.08E+05 6.41E+03 1.16E+10 1.35E+00 1.82E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.02E+03 1.45E+06 1.74E+05 3.72E+11 1.13E+01 1.60E+01

400-600 6.08E+02 7.93E+05 3.12E+04 4.45E+10 6.86E+00 8.95E+00

600-800 3.27E+01 3.86E+04 1.07E+03 1.49E+09 3.59E-01 4.24E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 8.29E+02 1.31E+06 7.68E+04 1.71E+11 6.71E+00 1.06E+01

400-600 3.79E+02 5.37E+05 5.69E+04 1.07E+11 5.18E+00 7.35E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 6.40E+01 3.16E+05 1.61E+03 5.50E+10 1.51E+00 7.45E+00

400-600 3.68E+02 4.81E+05 2.30E+04 3.53E+10 8.64E+00 1.13E+01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 3.97E+02 1.35E+06 7.61E+03 1.14E+11 1.53E+00 5.21E+00

400-600 5.23E+01 1.85E+05 1.27E+03 1.38E+10 3.07E-01 1.08E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 1.08E+04 1.63E+07 1.70E+06 3.12E+12 3.86E+00 5.73E+00

6

2

3

4

5

Table 44. - - Abundance estimates by subarea and depth strata for rex sole

 (Glyptocephalus zachirus) from the 2010 EBSS survey.

rex sole

1

230
Figure 72. - - Distribution and relative abundance of rex sole from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

231
Figure 72. - - Continued.

232
Figure 73. - - Size composition of the estimated rex sole population from the 2010 EBSS survey 

for all subareas by depth. The abscissa is scaled as total length in centimeters 

while the ordinate represents the estimated total population.

15 20 25 30 35 40 45 50 55 60 65

-6

-4

-2

0

2

4

6

x 105

200 - 12

0

0

m

Length (cm)

15 20 25 30 35 40 45 50 55 60 65

-3

-2

-1

0

1

x 104

6

0

0 - 12

0

0

m

15 20 25 30 35 40 45 50 55 60 65

-6

-4

-2

0

2

4

6

x 105

2

0

0 - 6

0

0

m

rex sole

females

males

unsexed

Number measured = 51 

Mean length = 46.6 cm

Estimated population = 1.49e+005

Number measured = 3657

Mean length = 42.8 cm

Estimated population = 1.6 x 107

Number measured = 3708

Mean length = 42.8 cm

Estimated population = 1.6 x 107

600 - 1200 m

233
Chionoecetes angulatus

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 3.97E-02 4.96E+03 1.58E-03 2.46E+07 9.90E-05 1.24E-02

400-600 3.85E+01 2.90E+05 2.85E+02 1.94E+10 9.48E-02 7.13E-01

600-800 1.18E+02 2.01E+06 7.36E+03 2.66E+12 6.77E-01 1.15E+01

800-1,000 6.36E+02 8.74E+06 2.33E+04 1.35E+13 4.70E+00 6.45E+01

1,000-1,200 5.18E+02 7.52E+06 3.63E+04 3.94E+12 4.68E+00 6.80E+01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 9.14E+00 4.45E+04 4.98E+01 1.37E+09 1.30E-01 6.31E-01

600-800 1.36E+01 4.22E+04 1.68E+02 1.08E+09 2.30E-01 7.14E-01

800-1,000 5.45E+01 2.03E+05 2.97E+03 4.13E+10 9.86E-01 3.68E+00

1,000-1,200 1.23E+03 8.06E+06 1.88E+05 1.47E+13 2.29E+01 1.50E+02

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 1.87E+00 1.62E+04 3.48E+00 2.62E+08 2.11E-02 1.83E-01

600-800 2.69E+00 2.20E+04 2.01E+00 1.19E+08 2.95E-02 2.42E-01

800-1,000 6.99E+00 5.63E+05 4.89E+01 3.17E+11 9.55E-02 7.69E+00

1,000-1,200 7.43E+00 4.91E+05 5.52E+01 2.41E+11 1.10E-01 7.26E+00

200-400 1.04E-01 1.15E+04 1.08E-02 1.33E+08 8.40E-04 9.33E-02

400-600 1.67E-01 1.19E+04 2.79E-02 1.43E+08 2.29E-03 1.63E-01

600-800 1.04E-02 5.18E+03 1.07E-04 2.68E+07 1.49E-04 7.46E-02

800-1,000 3.81E+01 4.88E+05 6.12E+02 5.74E+09 5.38E-01 6.90E+00

1,000-1,200 2.64E-01 1.76E+04 6.97E-02 3.10E+08 3.98E-03 2.66E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 1.73E+00 4.95E+04 2.03E+00 1.53E+09 4.07E-02 1.16E+00

600-800 1.75E+01 1.64E+05 3.08E+02 2.70E+10 4.06E-01 3.80E+00

800-1,000 2.09E+02 6.51E+06 4.68E+02 1.40E+11 3.78E+00 1.18E+02

1,000-1,200 3.80E+01 3.21E+05 2.95E+01 9.03E+07 6.66E-01 5.63E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 3.10E+01 3.44E+05 2.26E+02 2.63E+10 1.81E-01 2.02E+00

600-800 4.49E+01 2.04E+05 4.36E+02 1.03E+10 4.89E-01 2.22E+00

800-1,000 2.00E+02 5.54E+05 2.73E+03 6.78E+09 3.10E+00 8.58E+00

1,000-1,200 1.46E+01 1.20E+05 2.93E+01 1.44E+09 2.95E-01 2.41E+00

1-6 200-1,200 3.23E+03 3.68E+07 2.63E+05 3.57E+13 1.47E+00 1.56E+01

6

2

3

4

5

Table 45. - - Abundance estimates by subarea and depth strata for triangle Tanner crab

 (Chionoecetes angulatus) from the 2010 EBSS survey.

triangle Tanner crab

1

234
Figure 74. - - Distribution and relative abundance of triangle Tanner crab from the 2010 EBSS survey. Relative abundance 

is categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

235
Figure 74. - - Continued.

236
Figure 75. - - Size composition of the estimated triangle Tanner crab population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total carapace 

width in millimeters while the ordinate represents the estimated total population.

0 20 40 60 80 100 120 140 160 180

-1

-0.5

0

0.5

1

1.5

x 106

200 - 1

2

0

0

m

0 20 40 60 80 100 120 140 160 180

-1

-0.5

0

0.5

1

1.5

x 106

6

0

0 - 12

0

0

m

0 20 40 60 80 100 120 140 160 180

-4

-2

0

2

4

x 104

2

0

0 - 6

0

0

m

triangle Tanner crab

females

males

unsexed

Number measured = 215

Mean length = 64 mm

Estimated population = 7.7 x 105

Number measured = 2923

Mean length = 56 mm

Estimated population = 3.6 x 107

Number measured = 3138

Mean length = 57 mm

Estimated population = 3.7 x 107

Carapace Width (mm)

237
Chionoecetes bairdi

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 1.85E+03 6.84E+06 3.93E+05 4.31E+12 4.61E+00 1.70E+01

400-600 1.00E+00 2.35E+04 4.46E-01 2.28E+08 2.47E-03 5.77E-02

600-800 5.00E-01 7.35E+03 2.50E-01 5.40E+07 2.87E-03 4.22E-02

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 7.01E+00 6.41E+04 1.33E+01 5.91E+08 6.05E-02 5.54E-01

400-600 1.17E+00 2.25E+04 6.13E-01 2.19E+08 1.66E-02 3.19E-01

600-800 8.54E-02 3.05E+03 7.30E-03 9.31E+06 1.44E-03 5.16E-02

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 3.61E+00 5.36E+04 2.60E+00 7.79E+08 3.99E-02 5.93E-01

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 9.04E+00 1.55E+05 1.92E+01 4.52E+09 7.31E-02 1.26E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 3.39E+01 4.50E+05 5.08E+02 2.34E+10 7.99E-01 1.06E+01

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 6.78E-01 5.30E+03 4.60E-01 2.81E+07 1.57E-02 1.23E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 2.85E+02 3.41E+06 5.95E+03 7.35E+11 1.10E+00 1.31E+01

400-600 9.52E+00 6.81E+04 3.01E+01 1.72E+09 5.58E-02 3.99E-01

600-800 6.43E-02 2.68E+03 4.13E-03 7.17E+06 7.00E-04 2.92E-02

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 2.20E+03 1.11E+07 3.99E+05 5.08E+12 2.26E-01 1.47E+00

6

2

3

4

5

Table 46. - - Abundance estimates by subarea and depth strata for Tanner crab

 (Chionoecetes bairdi ) from the 2010 EBSS survey.

Tanner crab

1

238
Figure 76. - - Distribution and relative abundance of Tanner crab from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

239
Figure 76. - - Continued.

240
Figure 77. - - Size composition of the estimated Tanner crab population from the 2010 EBSS 

survey for all subareas by depth. The abscissa is scaled as total carapace width in 

millimeters while the ordinate represents the estimated total population.

20 40 60 80 100 120 140 160 180

-3

-2

-1

0

1

2

3

x 105

200 - 1

2

0

0

m

20 40 60 80 100 120 140 160 180

-4000

-2000

0

2000

4000

6000

6

0

0 - 12

0

0

m

20 40 60 80 100 120 140 160 180

-3

-2

-1

0

1

2

3

x 105

2

0

0 - 6

0

0

m

Tanner crab

Number measured = 5 

Mean length = 7.0 mm

Estimated population = 1.84e+004

Number measured = 2190

Mean length = 72 mm

Estimated population = 1.1 x 107

Number measured = 2195

Mean length = 72 mm

Estimated population = 1.1 x 107

females

males

unsexed

Carapace Width (mm)

241
Chionoecetes opilio 

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 4.01E+02 6.77E+05 4.92E+04 1.42E+11 9.99E-01 1.69E+00

400-600 2.60E+00 1.24E+04 3.48E+00 5.48E+07 6.41E-03 3.05E-02

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 2.05E+00 7.11E+03 3.60E+00 2.45E+07 2.27E-02 7.86E-02

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 6.80E+00 4.21E+04 2.50E+01 1.05E+09 5.50E-02 3.40E-01

400-600 1.56E-01 9.18E+03 9.61E-03 2.81E+07 2.14E-03 1.26E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.73E+00 6.43E+04 1.72E+00 1.47E+09 4.08E-02 1.52E+00

400-600 7.35E-02 3.34E+03 5.40E-03 1.12E+07 1.73E-03 7.85E-02

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 3.00E+01 4.70E+05 1.02E+02 2.76E+10 1.16E-01 1.81E+00

400-600 3.85E-01 3.32E+03 1.49E-01 1.10E+07 2.26E-03 1.95E-02

600-800 8.03E-02 2.68E+03 6.45E-03 7.17E+06 8.76E-04 2.92E-02

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 4.45E+02 1.29E+06 4.94E+04 1.72E+11 4.16E-02 1.91E-01

6

2

3

4

5

Table 47. - - Abundance estimates by subarea and depth strata for snow crab

 (Chionoecetes opilio)from the 2010 EBSS survey.

snow crab

1

242
Figure 78. - - Distribution and relative abundance of snow crab from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

243
Figure 78. - - Continued.

244
Figure 79. - - Size composition of the estimated snow crab population from the 2010 EBSS 

survey for all subareas by depth. The abscissa is scaled as total carapace width in 

millimeters while the ordinate represents the estimated total population.

20 40 60 80 100 120 140

-4

-2

0

2

4

6

x 104

200 - 12

0

0

m

20 40 60 80 100 120 140

-5000

0

5000

10000

15000

6

0

0 - 12

0

0

m

20 40 60 80 100 120 140

-4

-2

0

2

4

6

x 104

2

0

0 - 6

0

0

m

snow crab

females

males

unsexed

Number measured = 1 

Mean length = 9.8 mm

Estimated population = 1.36e+004

Number measured = 253

Mean length = 81 mm

Estimated population = 1.3 x 106

Number measured = 254

Mean length = 81 mm

Estimated population = 1.3 x 106

Carapace Width (mm)

245
Chionoecetes tanneri

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 2.41E+01 6.46E+04 1.28E+02 6.30E+08 5.93E-02 1.59E-01

600-800 1.61E+02 7.10E+05 7.26E+03 2.42E+11 9.23E-01 4.08E+00

800-1,000 9.09E+01 4.87E+05 2.57E+03 1.96E+11 6.71E-01 3.60E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 3.01E-01 4.30E+03 9.05E-02 1.85E+07 2.60E-03 3.71E-02

400-600 9.34E+01 3.47E+05 1.19E+03 2.02E+10 1.32E+00 4.92E+00

600-800 5.29E+01 1.59E+05 3.87E+02 3.21E+09 8.94E-01 2.69E+00

800-1,000 9.21E+01 3.60E+05 7.09E+03 9.26E+10 1.67E+00 6.52E+00

1,000-1,200 6.17E+01 3.79E+05 2.46E+03 1.32E+11 1.15E+00 7.07E+00

200-400 4.17E-01 4.34E+03 1.74E-01 1.89E+07 4.61E-03 4.80E-02

400-600 4.57E+01 3.14E+05 9.32E+02 6.86E+10 5.15E-01 3.55E+00

600-800 2.49E+02 8.85E+05 1.21E+04 7.23E+10 2.73E+00 9.73E+00

800-1,000 1.61E+01 7.48E+04 2.28E+02 1.50E+08 2.20E-01 1.02E+00

1,000-1,200 3.99E+00 1.52E+05 2.70E+00 1.11E+10 5.91E-02 2.25E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 3.39E+01 1.45E+05 5.02E+02 1.62E+10 4.65E-01 1.99E+00

600-800 6.15E+01 2.81E+05 1.31E+03 1.67E+10 8.86E-01 4.05E+00

800-1,000 6.17E+01 6.36E+05 9.98E+02 1.30E+11 8.72E-01 8.98E+00

1,000-1,200 5.93E+01 6.34E+05 1.66E+03 4.77E+04 8.95E-01 9.57E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 2.36E+01 6.75E+04 1.41E+02 1.73E+09 5.54E-01 1.59E+00

600-800 2.87E+01 9.53E+04 4.50E+02 4.03E+09 6.65E-01 2.21E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 6.66E+00 3.18E+04 3.41E+01 2.59E+08 1.17E-01 5.58E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 1.00E+02 3.07E+05 1.45E+03 2.08E+10 5.87E-01 1.80E+00

600-800 1.11E+02 3.73E+05 6.63E+02 1.83E+10 1.21E+00 4.06E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 1.38E+03 6.51E+06 4.15E+04 1.05E+12 5.49E-01 2.68E+00

6

2

3

4

5

Table 48. - - Abundance estimates by subarea and depth strata for grooved Tanner crab

 (Chionoecetes tanneri)from the 2010 EBSS survey.

grooved Tanner crab

1

246
Figure 80. - - Distribution and relative abundance of grooved Tanner crab from the 2010 EBSS survey. Relative 

abundance is categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and 

greater than two standard deviations above the mean CPUE. 

247
Figure 80. - - Continued.

248
Figure 81. - - Size composition of the estimated grooved Tanner crab population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total carapace 

width in millimeters while the ordinate represents the estimated total population.

20 40 60 80 100 120 140 160 180 200

-1

-0.5

0

0.5

1

x 105

200 - 1200 m

20 40 60 80 100 120 140 160 180 200

-1

-0.5

0

0.5

1

x 105

6

0

0 - 12

0

0

m

20 40 60 80 100 120 140 160 180 200

-3

-2

-1

0

1

2

3

x 104

2

0

0 - 6

0

0

m

grooved Tanner crab

Number measured = 372

Mean length = 89 mm

Estimated population = 1.3 x 106

Number measured = 1017

Mean length = 80 mm

Estimated population = 5.3 x 106

Number measured = 1389

Mean length = 82 mm

Estimated population = 6.5 x 106

females

males

unsexed

Carapace Width (mm)

249
Lithodes aequispinus

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 1.16E+02 8.82E+04 3.80E+03 2.47E+09 2.89E-01 2.20E-01

400-600 2.46E+02 3.01E+05 1.25E+03 1.61E+09 6.06E-01 7.41E-01

600-800 4.41E-01 3.67E+03 1.94E-01 1.35E+07 2.53E-03 2.11E-02

800-1,000 9.72E-01 2.65E+04 9.46E-01 7.03E+08 7.18E-03 1.96E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.05E+03 9.27E+05 2.39E+05 1.97E+11 9.09E+00 8.01E+00

400-600 4.32E+02 7.78E+05 1.27E+04 5.04E+10 6.13E+00 1.10E+01

600-800 1.04E+02 1.61E+05 2.76E+03 5.43E+09 1.76E+00 2.72E+00

800-1,000 1.18E+01 1.40E+04 1.40E+02 1.96E+08 2.14E-01 2.54E-01

1,000-1,200 1.65E+01 4.77E+04 2.74E+02 2.28E+09 3.09E-01 8.91E-01

200-400 8.48E+01 5.86E+04 3.11E+03 1.22E+09 9.39E-01 6.48E-01

400-600 4.01E+00 5.75E+03 1.61E+01 3.30E+07 4.53E-02 6.49E-02

600-800 7.29E-02 3.31E+03 5.31E-03 1.10E+07 8.00E-04 3.64E-02

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 7.24E+01 5.98E+04 8.99E+02 6.81E+08 5.85E-01 4.84E-01

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 3.41E+01 2.97E+04 2.61E+02 2.08E+08 8.04E-01 7.00E-01

400-600 2.65E+00 3.34E+03 7.04E+00 1.12E+07 6.23E-02 7.85E-02

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 5.31E+01 6.01E+04 8.26E+02 1.13E+09 2.05E-01 2.32E-01

400-600 6.37E+01 2.20E+05 1.87E+03 3.11E+10 3.73E-01 1.29E+00

600-800 5.61E+00 4.09E+04 1.15E+01 4.72E+08 6.12E-02 4.46E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 2.30E+03 2.83E+06 2.67E+05 2.95E+11 7.16E-01 9.36E-01

6

2

3

4

5

Table 49. - - Abundance estimates by subarea and depth strata for golden king crab

 (Lithodes aequispinus) from the 2010 EBSS survey.

golden king crab

1

250
Figure 82. - - Distribution and relative abundance of golden king crab from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

251
Figure 82. - - Continued.

252
Figure 83. - - Size composition of the estimated golden king crab population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total carapace 

length from the eye socket in millimeters while the ordinate represents the 

estimated total population.

0 20 40 60 80 100 120 140 160 180

-8

-6

-4

-2

0

2

4

x 104

200 - 1

2

0

0

m

Carapace Length (mm)

0 20 40 60 80 100 120 140 160 180

-1

-0.5

0

0.5

1

x 104

6

0

0 - 12

0

0

m

0 20 40 60 80 100 120 140 160 180

-8

-6

-4

-2

0

2

4

x 104

2

0

0 - 6

0

0

m

golden king crab

Number measured = 732

Mean length = 108 mm

Estimated population = 2.5 x 106

Number measured = 71

Mean length = 78 mm

Estimated population = 3.0 x 105

Number measured = 803

Mean length = 105 mm

Estimated population = 2.8 x 106

females

males

unsexed

253
Lithodes couesi

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 6.99E+00 1.49E+04 4.80E+01 1.37E+08 4.01E-02 8.57E-02

800-1,000 1.91E+01 4.94E+04 1.76E+02 1.20E+09 1.41E-01 3.65E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 3.22E+01 3.23E+04 2.09E+02 1.67E+08 4.57E-01 4.59E-01

600-800 5.95E+01 1.41E+05 2.75E+03 1.23E+10 1.01E+00 2.39E+00

800-1,000 1.48E+01 6.10E+04 2.19E+02 3.72E+09 2.68E-01 1.10E+00

1,000-1,200 6.46E+01 1.08E+05 2.66E+03 8.44E+09 1.21E+00 2.01E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 1.60E+01 1.89E+04 1.11E+02 1.56E+08 1.76E-01 2.07E-01

800-1,000 1.01E+01 7.82E+03 1.03E+02 6.12E+07 1.38E-01 1.07E-01

1,000-1,200 4.17E+00 8.04E+03 1.74E+01 6.47E+07 6.17E-02 1.19E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 6.30E+00 1.24E+04 1.42E+01 5.80E+07 8.91E-02 1.75E-01

1,000-1,200 2.12E+01 3.28E+04 4.50E+02 1.08E+09 3.20E-01 4.95E-01

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 2.08E+01 2.48E+04 4.34E+02 6.16E+08 4.82E-01 5.75E-01

800-1,000 1.36E+00 6.12E+03 1.85E+00 3.74E+07 2.46E-02 1.11E-01

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

400-600 1.07E+01 1.35E+04 1.14E+02 1.82E+08 6.26E-02 7.91E-02

600-800 9.10E+01 1.29E+05 2.29E+03 4.70E+09 9.92E-01 1.41E+00

800-1,000 2.33E+02 2.32E+05 2.82E+04 3.14E+10 3.61E+00 3.60E+00

1,000-1,200 2.10E+01 2.42E+04 4.42E+02 5.87E+08 4.24E-01 4.88E-01

1-6 200-1,200 6.33E+02 9.17E+05 3.82E+04 6.48E+10 3.17E-01 4.59E-01

6

2

3

4

5

Table 50. - - Abundance estimates by subarea and depth strata for scarlet king crab

 (Lithodes couesi) from the 2010 EBSS survey.

scarlet king crab

1

254
Figure 84. - - Distribution and relative abundance of scarlet king crab from the 2010 EBSS survey. Relative abundance is 

categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and greater than two standard deviations above the mean CPUE. 

255
Figure 84. - - Continued.

256
Figure 85. - - Size composition of the estimated scarlet king crab population from the 2010 

EBSS survey for all subareas by depth. The abscissa is scaled as total carapace 

0 20 40 60 80 100 120 140 160

-4

-2

0

2

4

x 104

200 - 12

0

0

m

0 20 40 60 80 100 120 140 160

-4

-2

0

2

4

x 104

6

0

0 - 12

0

0

m

0 20 40 60 80 100 120 140 160

-1

-0.5

0

0.5

1

x 10

2

0

0 - 6

0

0

m

females

males

unsexed

Number measured = 14

Mean length = 133 mm

Estimated population = 4.9 x 104

Number measured = 154

Mean length = 114 mm

Estimated population = 8.7 x 105

Number measured = 168

Mean length = 115 mm

Estimated population = 9.2 x 105

females

males

unsexed

200 - 600 m

LIMITED DATA

scarlet king crab

Carapace Length (mm)

257
Berryteuthis magister

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 2.71E+02 1.56E+06 1.35E+04 4.25E+11 6.76E-01 3.88E+00

400-600 6.00E+02 1.41E+06 1.20E+04 4.31E+10 1.48E+00 3.46E+00

600-800 1.05E+02 2.63E+05 5.17E+02 3.05E+09 6.03E-01 1.51E+00

800-1,000 2.65E+01 6.92E+04 2.30E+02 7.28E+08 1.95E-01 5.11E-01

1,000-1,200 2.01E+01 4.95E+04 1.08E+02 7.22E+08 1.82E-01 4.48E-01

200-400 4.89E+01 1.86E+05 1.02E+03 1.54E+10 4.22E-01 1.61E+00

400-600 7.78E+01 2.09E+05 4.68E+02 2.18E+09 1.10E+00 2.97E+00

600-800 1.49E+01 4.59E+04 3.45E+01 2.61E+08 2.52E-01 7.76E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 1.14E+01 2.22E+04 1.80E+01 3.98E+07 2.13E-01 4.15E-01

200-400 8.54E+01 3.76E+05 5.29E+02 1.21E+10 9.45E-01 4.16E+00

400-600 2.30E+01 6.17E+04 6.23E+01 2.83E+08 2.59E-01 6.96E-01

600-800 3.66E+00 1.05E+04 1.34E+01 1.11E+08 4.02E-02 1.16E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.01E+02 4.30E+05 6.73E+02 1.22E+10 8.16E-01 3.48E+00

400-600 4.07E+01 9.19E+04 1.12E+03 4.05E+09 5.58E-01 1.26E+00

600-800 1.45E+01 3.17E+04 2.11E+02 1.01E+09 2.09E-01 4.57E-01

800-1,000 3.42E+00 2.75E+04 6.12E+00 5.01E+08 4.83E-02 3.89E-01

1,000-1,200 2.05E+00 1.09E+04 4.22E+00 1.19E+08 3.10E-02 1.65E-01

200-400 4.71E+01 5.32E+05 5.07E+02 5.97E+10 1.11E+00 1.26E+01

400-600 1.47E+01 3.18E+04 6.13E+01 3.57E+08 3.46E-01 7.48E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 2.01E+02 1.43E+06 4.08E+03 6.72E+11 7.73E-01 5.50E+00

400-600 1.08E+02 2.86E+05 8.32E+02 5.87E+09 6.35E-01 1.67E+00

600-800 1.08E+01 2.05E+04 5.02E+01 2.14E+08 1.17E-01 2.24E-01

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 1.83E+03 7.15E+06 3.61E+04 1.26E+12 6.77E-01 2.45E+00

6

 (Berryteuthis magister) from the 2010 EBSS survey.

magistrate armhook squid 

1

2

Table 51. - - Abundance estimates by subarea and depth strata for magistrate armhook squid

3

4

5

258
Figure 86. - - Distribution and relative abundance of magistrate armhook squid from the 2010 EBSS survey. Relative 

abundance is categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and 

greater than two standard deviations above the mean CPUE. 

259
Figure 86. - - Continued.

260
 Figure 87. - - Size composition of the estimated magistrate armhook squid population from the 

2010 EBSS survey for all subareas by depth. The abscissa is scaled as total 

mantle length in centimeters while the ordinate represents the estimated total 

population.

0 5 10 15 20 25 30 35 40

0

1

2

3

4

5

x 105

200 - 1200 m

Length (cm)

0 5 10 15 20 25 30 35 40

0

2

4

6

8

x 104

6

0

0 - 12

0

0

m

0 5 10 15 20 25 30 35 40

0

1

2

3

4

5

x 105

2

0

0 - 6

0

0

m

magistrate armhook squid

females

males

unsexed

Number measured = 1579

Mean length = 16.5 cm

Estimated population = 6.6 x 106

Number measured = 125

Mean length = 21.1 cm

Estimated population = 5.5 x 105

Number measured = 1704

Mean length = 16.9 cm

Estimated population = 7.2 x 106

261
Pandalus eous

Subarea Depth strata 

(m) Biomass (t) Population Biomass variance

Population 

variance

 Average 

CPUE 

(kg/ha)

Average 

CPUE 

(no./ha)

200-400 4.19E+02 8.14E+07 7.52E+03 3.46E+14 1.04E+00 2.03E+02

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 5.04E+01 9.29E+06 4.30E+02 1.72E+13 4.36E-01 8.02E+01

400-600 1.36E-01 2.26E+04 1.84E-02 5.11E+08 1.92E-03 3.21E-01

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 2.05E+01 3.58E+06 6.40E+01 1.95E+12 2.26E-01 3.96E+01

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.38E+02 2.14E+07 2.82E+03 4.33E+13 1.12E+00 1.73E+02

400-600 1.50E+00 2.40E+05 2.24E+00 5.77E+10 2.05E-02 3.29E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 1.86E+01 2.87E+06 8.30E+01 2.03E+12 4.38E-01 6.78E+01

400-600 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

200-400 2.91E+02 4.18E+07 3.22E+03 6.42E+13 1.12E+00 1.61E+02

400-600 3.80E-02 1.14E+04 1.44E-03 1.30E+08 2.23E-04 6.68E-02

600-800 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

800-1,000 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1,000-1,200 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1-6 200-1,200 9.39E+02 1.61E+08 1.41E+04 4.75E+14 2.72E-01 4.63E+01

6

2

3

4

5

Table 52. - - Abundance estimates by subarea and depth strata for Alaskan shrimp

 (Pandalus eous) from the 2010 EBSS survey.

Alaskan pink shrimp

1

262
Figure 88. - - Distribution and relative abundance of Alaskan pink shrimp from the 2010 EBSS survey. Relative 

abundance is categorized by no catch, sample CPUE less than the mean CPUE, between the mean CPUE and one standard deviation above the mean, between one and two standard deviations above the mean CPUE, and 

greater than two standard deviations above the mean CPUE. 

263
Figure 88. - - Continued.

264
CITATIONS

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Ocean—An evaluation of exploratory fishing methods and analytical approaches to stock 

sizes and yield forecasts. J. Fish. Res. Board Can. 26:1985-2001. 

Bakkala, R.G., W.A. Karp, G.E. Walters, T. Sasaki, M.T. Wilson, T.M. Sample, A.M. Shimada, 

D. Adams, and C.E. Armistead. 1992. Distribution, abundance, and biological characteristics 

of groundfish in the eastern Bering Sea based on results of U.S.-Japan bottom trawl and 

hydroacoustic surveys during June-September 1988. U.S. Dep. Commer., NOAA Tech. 

Memo. NMFS F/NWC-213, 372 p. 

Bakkala, R.G., K. Wakabayashi, K. Okada, J.J. Traynor, T.M. Sample, H. Yamaguchi, M.S. 

Alton, and M.O. Nelson. 1985a. Results of cooperative U.S.-Japan groundfish investigations 

in the Bering Sea during May-August 1979. Int. N. Pac. Fish. Comm. Bull. 44, 252 p. 

Bakkala, R.G., J.J. Traynor, T. Kazuyuki, A.M. Shimada, and H. Yamaguchi 1985b. Results of 

cooperative U.S.-Japan groundfish investigations in the Eastern Bering Sea during JuneNovember 1982. U.S. Dep. Commer., NOAA Tech. Memo. NMFS F/NWC-87, 448 p. 

Goddard, P., and M. Zimmermann. 1993. Distribution, abundance, and biological characteristics 

of groundfish in the Eastern Bering Sea based on results of the U.S. bottom trawl survey 

during June-September 1991. AFSC Processed Rep. 93-15, 338 p. Alaska Fish. Sci. Cent., 

Natl. Mar. Fish. Serv., NOAA, 7600 Sand Point Way NE Seattle WA 98115. 

Hoff, G.R., and L.L. Britt. 2003. The 2002 eastern Bering Sea upper continental slope survey of 

groundfish and invertebrate resources. U.S. Dep. Commer., NOAA. Tech. Memo. NMFSAFSC-141, 261 p. 

Hoff, G.R., and L.L. Britt. 2005. Results of the 2004 eastern Bering Sea upper continental slope 

survey of groundfish and invertebrate resources. U.S. Dep. Commer., NOAA. Tech. Memo. 

NMFS-AFSC-156, 276 p. 

Hoff, G.R., and L.L. Britt. 2009. Results of the 2008 eastern Bering Sea upper continental slope 

survey of groundfish and invertebrate resources. U.S. Dep. Commer., NOAA. Tech. Memo. 

NMFS-AFSC-197, 294 p. 

265
Lauth, R.R. 2000. The 1999 Pacific west coast upper continental slope trawl survey of 

groundfish resources off Washington, Oregon, and California: Estimates of distribution, 

abundance, and length composition. U.S. Dep. Commer., NOAA Tech. Memo. NMFSAFSC-115, 287 p. 

Nelson, J.S. 1994. Fishes of the World. 3rd edition. John Wiley & Sons. New York, 600 p. 

Sample, T.M., K. Wakabayashi, R.G. Bakkala, and H. Yamaguchi. 1985. Report of the 1981 

cooperative U.S.-Japan bottom trawl survey of the Eastern Bering Sea continental shelf and 

slope. U.S. Dep. Commer., NOAA Tech. Memo. NMFS F/NWC-88, 338 p. 

Stauffer, G. 2004. NOAA Protocols for groundfish bottom trawl surveys of the nation’s fishery 

resources. U.S. Dep. Commer., NOAA Tech. Memo. NMFS-SPO-65, 205 p. 

Wakabayashi, K., R.G. Bakkala, and M.S. Alton. 1985. Methods of the U.S.-Japan demersal 

trawl surveys, p. 7-29. In R.G. Bakkala and K. Wakabayashi (editors), Results of cooperative 

U.S.-Japan groundfish investigations in the Bering Sea during May-August 1979. Int. North 

Pac. Fish. Comm. Bull. 44. 

Walters, G.E., K. Teshima, J.J. Traynor, R.G. Bakkala, J.A. Sassano, K.L. Halliday, W.A. Karp, 

K. Mito, N.J. Williamson, and D. M. Smith. 1988. Distribution, abundance, and biological 

characteristics of groundfish in the Eastern Bering Sea based on results of the U.S.-Japan 

triennial bottom trawl and hydroacoustic surveys during May-September, 1985. U.S. Dep. 

Commer., NOAA Tech. Memo. NMFS F/NWC-154, 400 p. 

ACKNOWLEDGMENTS

We would like to sincerely thank all the scientific survey participants for all their hard work 

during the 2010 EBSS survey. Thanks also go to the skipper and crew of the F/V Vesteraalen.

Their cooperation and knowledge was greatly appreciated. 

266
APPENDICES 

Haul Log

The haul log details the location, depth, time, temperature and net mensuration 

parameters of each haul conducted during the 2010 EBSS survey as well as each 

haul’s catch by weight (kg) with a breakdown of the species composition and the 

individual species weight or a grouped weight for less abundant species. Appendix 

A describes the trawl warp/bottom depth ratio used for each trawl. Appendix B 

lists the number of hauls completed by trawl performance code during the survey. 

Zero and positive performance codes are considered successful tows and were used 

for the standard abundance estimates and negative performance tows were not 

included in the estimates of abundance. Appendix C is the detailed haul log for 

every haul completed with data during the survey. For quick reference, the 

unsuccessful tows not used for abundance estimates are shaded in gray. 

267
Appendix A. - - Scope ratio table used during 

 the 2010 EBSS survey.

 Bottom Depth _ Warp Length _

Minimum (m) Maximum (m) Meters Fathoms 

146 176 550 301 

177 206 600 328 

207 237 650 355 

238 267 700 383 

269 298 750 410 

299 328 800 437 

330 358 850 465 

360 389 900 492 

390 420 950 519 

421 450 1000 547 

451 481 1050 574 

482 511 1100 601 

512 542 1150 628 

543 572 1200 656 

573 603 1250 683 

604 633 1300 710 

634 664 1350 738 

665 694 1400 765 

695 725 1450 792 

726 755 1500 820 

756 786 1550 847 

787 816 1600 874 

817 847 1650 901 

848 877 1700 930 

878 908 1750 957 

909 938 1800 984 

939 969 1850 1012 

970 999 1900 1039 

1000 1030 1950 1066 

1031 1060 2000 1094 

1061 1091 2050 1121 

1091 1121 2100 1148 

1122 1152 2150 1176 

1152 1182 2200 1203 

1183 1213 2250 1230 

1213 1243 2300 1258 

1244 1274 2350 1285 

 

268
Appendix B. - - Performance codes assigned to trawl hauls conducted on the 2010 EBSS 

 survey. Performance codes zero or greater are considered successful hauls, 

 and codes less than zero are unsuccessful hauls. 

Performance 

Code Description

Number 

of Hauls

6.24 Satisfactory performance, scope changed during tow 1

6 Satisfactory performance, unspecified problem 1

5.8 Satisfactory performance, light footrope contact 1

5.2 Satisfactory performance, net improperly configured, unspecified reason 1

5 Satisfactory performance, unspecified gear performance problem 4

4.4 Satisfactory performance, large fish catch affected net performance 5

4.2 Satisfactory performance, caught large quantity of mud 1

4.1 Satisfactory performance, caught large rock 4

4 Satisfactory performance, caught unspecifiied object 3

3.2 Satisfactory performance, caught longline gear 1

3.11 Satisfactory performance, caught sabelfish pot 1

2.4 Satisfactory performance, belly damage 1

2.1 Satisfactory performance, wing damage 2

1.2 Satisfactory performance, major hang, stopped forward progress of vessel 1

1.12 Satisfactory performance, hauled back early due to hang(s) 1

1.1 Satisfactory peformance, minor hang(s) 3

0 Good performance 169

-2.4 Unsatisfactory performance, belly damamage 4

-6 Unsatisfactory performance, unspecified problem 5

269
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270
Appendix C. - - Haul Log.

Haul 1234567

Date 3-Jun-2010 3-Jun-2010 3-Jun-2010 4-Jun-2010 4-Jun-2010 4-Jun-2010 4-Jun-2010

Stratum 31 31 31 33 32 32 31

Station ID 31-10 31-01 31-11 33-08 32-07 32-05 31-08

Performance 1.1 -2.4 00000

Bottom depth 229 219 232 638 483 507 333

Tow start latitude (N) 56.1752 56.23365 56.23642 57.16045 57.15443 57.05687 57.17705

Tow start longitude (W) -170.9138 -170.9758 -170.9845 -173.96503 -173.91672 -173.80387 -173.88653

Tow end latitude (N) 56.16817 56.2107 56.24537 57.13915 57.1339 57.07305 57.15602

Tow end longitude (W) -170.88175 -170.95723 -171.02592 -173.9509 -173.90155 -173.83152 -173.87597

Tow duration (Hour) 0.496 0.61 0.583 0.545 0.521 0.587 0.532

Distiance of tow (nmi) 2.18 2.89 2.82 2.54 2.47 2.61 2.44

Mean net width (m) 15.163 15.16 16.056 16.443 15.615 15.636 15.321

Surface temperature (°C) 3.5 3.9 3.5 4.8 4.8 4.9

Bottom temperature (°C) 3.6 3.5 3.5 3.8 3.8

Pacific sleeper shark

Bering skate 14.82 0.84 2.37 1.66

mud skate 0.53 2.02

roughtail skate

Alaska skate 25.11 29.18 8.26

Aleutian skate 20.66 35.21 13.99 2.24 8.52 7.84

Commander skate 2.62 3.73

whiteblotched skate

whitebrow skate 1.84

other skates & skate eggs 0.59 0.03 0.48 0.02

arrowtooth flounder 27.14 39.82 30.82 6.84 15.70 68.30 110.64

Kamchatka flounder 2.71 12.29 19.36 69.23 52.02 7.34

Greenland turbot 11.13 5.06 11.15 23.25

Pacific halibut 11.82 15.14

flathead sole 1.07 190.51 103.13 34.98

rex sole 91.32 4.72 12.26 4.38 34.92 5.98

other flatfish 0.76

Pacific grenadier

giant grenadier 2505.70 448.66 650.37 28.42

popeye grenadier 229.79 5.84

Pacific cod 41.58 49.91 149.06 9.19

walleye pollock 3.13 1.38

blob sculpin

bigmouth sculpin 12.08 15.15 8.85 13.16

other sculpins 8.85 14.76 19.38 0.04

twoline eelpout 2.05

western eelpout 1.48

ebony eelpout 0.42

other eelpouts 0.14 0.15 0.13 0.10

sablefish 2.02

searcher 0.87 2.88 4.33

blacktail snailfish 1.62

other snailfishes 0.76 0.75 0.35

poachers 0.19 0.29 0.09 0.22 0.18

mesopelagic fishes 0.03 0.08 0.02 0.13

other fishes 4.46 31.12 92.72 1.75 0.42 0.54 0.37

shortspine thornyhead 10.67 54.22 268.22 29.12 13.48 25.70 2.73

rougheye rockfish 1.61

blackspotted rockfish 17.16 23.20

Pacific ccean perch 1632.08 2191.59 1946.93 22.44

shortraker rockfish 219.55 185.51 131.24 0.92

grooved Tanner crab 3.84 0.85 0.82

Tanner crab 0.24 0.56 0.10 0.21

triangle Tanner crab

snow crab

scarlet king crab

golden king crab 0.70

hermit crabs 0.04 0.10 0.91 0.08

other crabs 0.03 0.30

snails 1.55 1.73 6.43 2.14 

bivalves 0.01 

octopus 20.99 1.54 6.20 

squid 7.87 5.07 2.34 0.01 1.50 1.12 2.23

sea anemones & corals 2.29 1.15 1.73 3.56 3.25 3.13

jellyfish 0.85 0.79 3.94 7.02 0.11 0.17

shrimps 0.03 0.05 0.18 0.08 0.04 0.46

seastars & sea cucumbers 9.39 8.26 16.30 9.01 1.16 1.96

sponges 160.39 28.29 318.35 

other invertebrates 0.11 0.40 0.01 0.01

Haul Total Weight (kg) 2316.84 2700.00 3078.00 2850.00 787.41 989.54 278.88

271
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

8 9 10 11 12 13 14

4-Jun-2010 5-Jun-2010 5-Jun-2010 5-Jun-2010 5-Jun-2010 6-Jun-2010 6-Jun-2010

31 45 43 42 41 61 61

31-12 45-04 43-02 42-03 41-08 61-03 61-04

0 4.1 4.4 0 2.4 0 0

229 1028 709 410 260 206 304

57.13883 58.52187 58.58597 58.60373 58.65732 59.6534 59.52867

-173.80358 -175.0781 -175.09708 -175.15255 -175.30887 -177.84743 -177.85475

57.1597 58.5093 58.58892 58.61705 58.64007 59.6393 59.50885

-173.82208 -175.10127 -175.05843 -175.11773 -175.31447 -177.88305 -177.83828

0.526 0.465 0.516 0.547 0.439 0.536 0.541

2.59 1.96 2.33 2.57 1.97 2.57 2.45

15.426 15.46 16.469 15.365 15.378 15.835 15.692

4.9 3.6 3.7 3.6 3.6 2.2 2.1

2.9 2.7 3.3 3.6 3 2.3 2.9

26.60

25.96 67.69 2.67 8.52 16.85

77.08 8.00 19.05 17.19

7.65 6.41 839.77 10.16 9.36 22.86

1.45 7.19

4.94

8.37 2.42

0.04

47.99 172.66 43.31 13.16 132.06

37.09 18.11 48.63 3.66 13.71 106.66

142.36 53.59 1.16 30.03

129.36 37.27 5.63 3.33 3.85

199.10 107.12 82.38 10.37 56.19

3.66 28.30 0.95 6.60 3.60

8.06

474.10 8843.78 796.81

218.33 228.18

98.34 4.98 9.45

3.24 36.60 92.76 5.82

13.14

0.67 12.50 41.84 1.20 6.38

0.21 0.01 0.53 19.26 0.84 3.89

0.02 0.55 0.08

13.62

3.80

0.59 0.19

0.09 1.17 1.67 0.84 3.09

0.14 0.32 0.11 0.38 1.61

0.03 0.02

0.35 46.83 0.23

2.89 21.18 35.92

4878.90 3.97 842.44

7.95

4.13 8.89 1.61

0.74 14.28 2.77

0.35 0.49 0.02 1.56 0.15

1.94

5.70 5.66 4.81

 0.06 0.92 0.68 2.57 0.22

 1.88 0.06

2.21 0.40 3.44 2.33 0.18 3.53 0.60

 1.29 0.01

1.25 0.19 3.20 7.63 0.96 2.31 4.91

0.62 4.51 16.99 15.47 1.70 0.45 5.85

 0.42 1.43 1.66 1.77 0.70

0.64 5.14 0.60 4.74 3.52

2.78 1.18 1.84 11.76 1.45 0.09 35.51

 3.27 0.01

 0.01 1.05 0.22 2.50 0.32

5435.64 755.23 9305.80 2351.50 1194.72 226.51 474.73

272
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

15 16 17 18 19 20 21

6-Jun-2010 6-Jun-2010 6-Jun-2010 6-Jun-2010 7-Jun-2010 7-Jun-2010 7-Jun-2010

62 62 62 61 65 64 63

62-03 62-02 62-01 61-01 65-03 64-06 63-06

4000000

425 441 424 210 1109 906 737

59.40045 59.40963 59.25077 59.19055 60.11902 60.21517 60.37077

-177.74183 -177.884 -177.84935 -177.94617 -179.49085 -179.3531 -179.33367

59.41127 59.39593 59.26198 59.18328 60.1004 60.20537 60.3556

-177.74922 -177.8531 -177.88572 -177.90412 -179.47663 -179.38048 -179.30287

0.341 0.573 0.552 0.57 0.476 0.427 0.513

1.28 2.33 2.45 2.56 2.22 1.89 2.41

13.971 15.12 15.256 14.732 16.466 13.83 15.703

3 2.2 3.9 4.3 3.9 3.9 3.9

3.4 3.6 3.5 2.4 2.7 3 3.3

8.82

4.90 1.74

3.28 0.48 4.30 12.56

3.25 8.64 5.52

4.41

24.65 36.82 2.44 2.43 12.50 10.98

6.53 0.19

39.92 55.00 7.10

2.90 0.94 0.89

0.18 0.03 0.02 0.01

132.48 93.24 170.96 10.94

10.38 310.19 47.24 106.67

53.34 205.08 154.53 15.86 12.46 8.23

3.20 144.90 3.05 1.25

16.32 38.25 18.43

14.12

3.13

27.91

32.84 167.34 5.76 2453.25 1168.67 1182.54

272.99 60.19 20.27

7.40

2.26 27.33

37.34 28.01 2.82

5.02 0.16 0.54 0.55

1.16 18.03

0.06 0.09

0.15 2.58 1.18 0.63

0.14 0.06 0.56

0.11 0.13 0.01 0.84 1.25 0.36

2.05 1.01

6.66 6.75

0.56 1.25

3.87 1.34

1.10 2.54

0.16 7.33

0.06 1.38 0.09 1.54 8.42 3.08

2.72 6.72

2.58 0.72 2.51

 0.03 0.01

 0.07 

 0.65 0.01 0.27 2.46 0.06 0.04

 0.05

0.26 0.24 

0.83 3.10 3.43 0.47 0.11

19.26 386.86 1.27 3.55 3.40

0.20 1.52 0.88 0.19 0.21 0.22

0.14 0.13 0.26 2.53 0.01 0.03 0.01

4.95 3.38 1.97 1.28 6.84 4.17 0.31

 4.94 4.53 

0.03 0.13 0.03 0.07 0.01

390.26 1449.76 495.06 231.85 2792.00 1288.46 1248.66

273
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

22 23 24 25 26 27 28

7-Jun-2010 8-Jun-2010 8-Jun-2010 8-Jun-2010 8-Jun-2010 8-Jun-2010 9-Jun-2010

63 61 61 61 62 63 65

63-07 61-13 61-15 61-16 62-12 63-05 65-02

0000000

604 214 294 235 468 711 1042

60.41807 60.26228 60.50263 60.60875 60.43463 60.24587 60.21188

-179.25965 -178.49468 -178.85597 -178.8252 -179.03682 -179.03032 -179.21137

60.43453 60.23848 60.4848 60.58738 60.42485 60.26722 60.2345

-179.28957 -178.49588 -178.82478 -178.81365 -178.99688 -179.01972 -179.21592

0.6 0.571 0.569 0.557 0.544 0.537 0.554

2.51 2.65 2.63 2.5 2.49 2.47 2.53

15.53 15.182 15.521 15.433 15.041 15.415 16.194

4.3 3.7 3.1 3.6 3.8 4.8 5.3

3.5 2.2 3.2 2.3 3.7 3.1 2.9

1.21 4.53 0.66 2.12

8.83 0.88 1.08

3.33

7.58 17.83

20.14 4.27 15.69 39.76 3.43

4.85 45.32 2.11

26.72

1.06 2.46

0.01 0.28 0.02 0.01 0.05 0.07

4.21 22.23 12.28 117.27

3.45 6.62 36.37 32.54

61.18 0.65 3.38 86.86

1.09 28.54

6.18 4.43 70.24

2.02 0.21

0.96

5.80

1399.38 6.68 5552.09 7578.74

5.31 49.51 17.18

4.64 24.62 11.70

0.08 13.73 15.04

12.32 3.60 31.04

11.67 5.96 0.67 0.11 1.77

1.46

0.92 28.10

0.49 0.02 0.17 0.35

2.34 7.22

3.37 0.17 0.01 3.57 0.61

0.29 0.21 0.01

0.30 0.20 0.21

1.96 4.55

17.33 0.63

14.77

4.42 3.39 0.23

8.95 6.01 0.53

0.79 1.02 0.76

0.99 0.10 0.33

3.53 16.62

0.43 0.13

 0.08 0.07 0.74 0.03

 0.18 0.53 

 0.40 0.71 0.01 0.03

 

 0.09 

 0.21 3.57 1.20 2.63

 8.90 80.96 45.48 1.01 1.06 9.18

0.01 0.31 0.17 0.03 0.59

0.01 0.86 12.75 4.96 0.02 0.08 0.03

2.43 9.04 71.60 61.80 2.84 3.08 3.75

 1.80 0.22 2.27 0.29

 1.22 0.85 0.07 

1530.22 91.59 307.08 320.93 381.70 5688.00 7622.78

274
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

29 30 31 32 33 34 35

9-Jun-2010 9-Jun-2010 9-Jun-2010 10-Jun-2010 10-Jun-2010 10-Jun-2010 10-Jun-2010

64 62 62 61 62 61 62

64-04 62-10 62-09 61-21 62-08 61-09 62-07

4.4000000

968 525 545 329 416 243 455

60.2532 60.19757 60.07535 60.10278 59.92587 59.86932 59.81075

-179.20368 -178.9412 -179.13965 -179.05655 -178.94088 -178.8157 -178.73883

60.26972 60.20688 60.05415 60.08202 59.90723 59.85093 59.8263

-179.21877 -178.92118 -179.1423 -179.06837 -178.9164 -178.78737 -178.77098

0.642 0.35 0.535 0.551 0.541 0.545 0.559

2.47 1.52 2.4 2.44 2.54 2.62 2.55

15.13 13.843 16.167 15.942 16.85 16.555 16.08

4.6 5.2 4.8 5.4 5.5 5.3 5.3

3.2 3.6 3.7 3 3.8 2.2 3.7

5.12

0.11 24.62 8.02 3.51

0.92 0.19 1.25 0.47 1.06

8.55

21.66

6.24 17.23 103.19 10.98 141.51

7.35 12.31 6.36 13.68 6.38

5.45 4.25 39.04 32.10

2.41 3.82 9.14 13.33

0.07 0.01 0.03 0.02

835.03 4.00 17.12 144.11 2.98 156.42

288.16 25.33 185.84 24.30 2.43 23.32

54.95 159.70 68.45 6.52 26.85 23.54

7.63 17.38 50.09 6.47

12.24 12.46 297.13 22.48 6.03 9.66

9.14 4.70 8.22 0.85

1.09

7779.21 2360.70 3774.91 3.47 19.17 130.18

49.60 131.36 2.87

1.32 3.34

16.52 4.94 9.52 1.74

1.22 1.29 2.51 1.38 3.95

1.69 1.83

18.55 2.96 32.61

21.08 3.56

0.08 0.11 0.64 0.45 1.02

16.00 3.20 15.09 19.25 11.26

0.39

1.77 1.93 2.47 0.32 8.89 3.09 7.46

0.03 0.03 0.08 0.88 0.31

0.16 0.27 0.11

0.23 1.63 2.10 0.76

5.72 6.14 10.16 22.72

1.97 2.10

47.96 0.58

5.83

1.79 1.85

0.95 1.47 2.15 1.26

16.63 2.19 1.70 0.44 0.02

0.05 0.12 0.41

32.97 1.60

0.23 0.43 13.54 1.06 0.67

0.10 0.12 2.10 2.44 26.95

0.05 0.08

1.68 0.09 0.23 0.39 0.99 1.32 3.03

0.51 2.10

0.23 6.42 1.91 4.48 7.00

36.27 2.15 3.56 139.86 44.58 3.14 12.12

0.03 0.28 0.81 1.14

0.17 0.98 3.11 4.45 4.69

2.38 0.63 7.15 1.57 14.22 3.12 321.80

4.24 0.80 0.19

1.00 0.61 0.43 2.44 14.62

8008.41 3735.60 4112.00 762.07 619.68 106.05 1042.12

275
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

36 37 38 39 40 41 42

10-Jun-2010 11-Jun-2010 11-Jun-2010 11-Jun-2010 11-Jun-2010 12-Jun-2010 12-Jun-2010

61 63 62 63 61 63 62

61-08 63-04 62-06 63-09 61-07 63-03 62-05

0000000

212 639 493 625 312 622 437

59.80195 59.72 59.6934 59.63983 59.62662 59.61488 59.55408

-178.68562 -178.63787 -178.52937 -178.52085 -178.4405 -178.4816 -178.41383

59.78457 59.70258 59.70952 59.65375 59.64573 59.59732 59.5751

-178.65783 -178.61168 -178.55832 -178.55037 -178.46448 -178.45613 -178.42837

0.552 0.541 0.568 0.505 0.567 0.641 0.541

2.51 2.48 2.47 2.31 2.59 2.77 2.52

15.77 17.263 17.088 17.22 16.735 16.596 17.12

4.8 5.4 3.3 3.1 3.4 3.5 3.4

2.2 3.5 3.7 3.6 3 3.5 3.6

3.92 1.95 3.82 11.74 0.05 15.90

3.62

8.75 4.08

7.50 27.17 69.78 24.94 65.09 28.99 193.33

19.42 17.92 27.26 21.82 3.71

11.20 4.18 6.92 45.24

2.86 3.36 4.84 12.85 3.48 7.72

0.05

3.67 46.59 153.84 44.65 40.99 30.78 252.29

125.05 14.92 92.52 20.08 281.53 75.32

0.48 218.75 28.62 29.32 38.53 97.91 10.86

42.72 35.15 9.09

6.20 5.74 125.22 50.28

4.74 10.02 4.12

2667.63 452.92 3047.92 3078.79 1140.41

298.08 8.30 183.60 364.45

15.06 2.63

4.79 74.57

1.12 2.82 4.94 13.54 1.06 10.58

4.74 0.49 8.99 0.04

2.04 1.91

0.15 31.56 5.73 4.75 1.52

0.43 7.54 4.41

1.69 0.74 2.83 1.25 2.65 0.34

34.36 14.26 22.84 31.14 3.17

3.77 5.00 5.46 2.67

0.95 0.13 4.77 0.63 11.61 0.64 1.28

1.68 0.40 0.54 0.23 0.73 0.24 0.27

0.08 0.08 0.04 1.65 0.01 0.18

2.46 3.17 1.92 0.15 0.21

0.50 40.70 83.07 68.47 3.10 115.84 40.74

2.93

5.14

6.86 1.27 8.12 10.37 1.87

3.51 0.02 0.02

1.76 0.57 0.02

1.35 0.03

1.29 0.70 0.79

3.66 0.59 8.80 1.54 4.55 3.23 2.78

0.01

1.35 2.85 3.10 2.12 7.75 2.75 2.16

0.04 0.09 0.01 0.01

2.93 0.29 1.88 0.83 0.39

3.06 0.35 3.51 0.96 13.57 2.83 6.92

5.55 0.66 1.88 4.36 63.73 1.71 10.28

0.16 0.98 0.59 0.54 6.96 0.11

4.33 0.04 4.40 0.01 8.78 0.02 0.88

1.20 13.86 36.53 37.31 62.43 167.80 68.33

0.79 0.56 1.93

6.71 0.15 0.12 0.12 1.65 4.63

98.69 3522.01 1032.45 3642.00 623.08 4296.99 1966.00

276
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

43 44 45 46 47 48 49

12-Jun-2010 12-Jun-2010 12-Jun-2010 13-Jun-2010 13-Jun-2010 13-Jun-2010 13-Jun-2010

61 61 62 62 64 63 62

61-06 61-05 62-04 62-13 64-01 63-01 62-15

0 0 0 -2.4 0 3.11 0

263 227 533 492 969 621 540

59.50043 59.53132 59.41792 59.42415 59.35348 59.33947 59.36003

-178.29215 -178.25332 -178.11428 -178.2185 -178.36085 -178.07783 -177.98793

59.48233 59.5147 59.41883 59.42743 59.35712 59.33598 59.3716

-178.26887 -178.22435 -178.1594 -178.17652 -178.40798 -178.12462 -178.02878

0.571 0.549 0.563 0.565 0.623 0.588 0.588

2.45 2.48 2.83 2.45 2.73 2.71 2.67

16.51 16.6 17.083 16.694 15.557 15.55 15.617

3.4 3.7 5.1 4.9 5.5 5.1 4.2

2.8 2.3 3.6 3.6 2.9 3.4 3.6

9.30 3.70 0.03 0.03

1.80

4.12

12.51 13.30 41.58 8.62 0.38 16.58 22.00

6.69 12.79 4.16 15.26 12.77

5.16 6.29 16.49 13.87 70.30 26.27

6.96 0.32 3.65 0.27 1.67 0.90

 0.03 0.04 

99.77 109.98 14.13 16.92 15.58

34.96 23.77 28.24 34.62 19.04 74.48

12.88 2.68 24.36 8.52 90.52 165.82

13.54 15.58 15.93 40.05

65.28 47.96 8.32 0.35

12.74 7.92

36.10

903.20 1265.80 896.96 842.81 656.18

9.65 2.30 372.41 142.24 147.86

4.28 3.38

146.30 287.95

19.28 27.94 2.39 3.44 2.76

0.84 1.53 0.56 0.23 0.01

4.02 11.36 0.13

1.52

20.09 2.87 19.28 12.52

0.05 0.51 0.57 0.03 0.18 0.32

16.00 5.65 11.85 7.06 6.74

1.06 1.07 0.78 0.28

0.94 0.54 0.02 3.42 0.26 0.03 1.83

0.31 0.17 0.03 0.14 0.09 0.11

0.05 0.12 1.01 0.02 0.05

0.28 5.88

49.75 172.42 30.12 29.00

0.01

3.64

9.40 1.22 1.50 9.77

2.42 3.84 0.08

0.07 6.98 8.24 0.65

0.22 0.49

4.05

7.94 0.07

5.45 1.16 0.32 0.06 0.04

0.11 0.12

4.00 1.82 0.42 0.13 0.06 0.05 0.38

0.01 0.40 1.81

4.34 2.31

28.25 4.22 10.30 21.11 0.59 4.31 15.23

0.62 0.24 0.15 0.20 0.03

5.73 4.13 0.01 0.15 0.01 0.03

28.55 10.79 32.19 11.40 1.17 2.37 1.83

0.32 0.24 0.34 0.06 3.59 0.16

3.03 1.36 0.06 0.35 0.09 0.09

527.76 568.27 1207.36 1641.44 1347.41 1278.00 1245.36

277
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

50 51 52 53 54 55 56

14-Jun-2010 14-Jun-2010 14-Jun-2010 14-Jun-2010 15-Jun-2010 15-Jun-2010

63 51 51 52 54 54

63-02 51-03 51-02 52-03 54-04 54-01

4.100000

623 277 222 498 907 818

59.4006 58.97228 58.94123 58.78207 58.60733 58.63205

-178.20392 -178.2116 -178.0292 -177.91113 -177.95763 -177.7422

59.3996 58.98913 58.94335 58.79873 58.60657 58.63087

-178.18068 -178.2351 -178.07118 -177.94225 -177.9118 -177.78402

0.323 0.533 0.557 0.58 0.602 0.599

1.34 2.36 2.45 2.6 2.68 2.5

15.857 16.573 14.994 16.833 16.83 17.487

5.3 5.7 5.9 5.6 5.4 5.4

3.4 2.3 2.7 3.7 3 3.2

5.10

1.12

26.30 9.92

7.16

9.23 5.30 25.92 4.86 1.58

29.88 6.67 4.62

1.68 20.31 14.13

1.06 2.68

0.12 0.18 

2.21 9.16 13.46 4.04

34.64 8.85 11.90 22.94 2.08

22.28 4.19 3.61

123.63 17.35 4.68

2.78 12.48 8.86

1.07 2.40

6.28 17.03

1670.85 1850.43 842.43 2273.96

148.39 0.69 69.71 249.20

41.60

4.06 3.12

52.80

11.14 4.45

0.98 1.45 4.66 0.07

3.83 5.75

0.75 0.06 0.06

26.04 3.16

0.29

0.18 1.77 0.20

0.16 1.53 5.33 0.45 1.03 0.13

0.11 0.15 2.40 0.53

0.06 0.67 0.35

0.65 0.48 0.37

49.85 37.40 3.18 5.46

6.18 193.40

2.92 1.03

0.58 6.82

0.24 0.07 15.53 18.20

0.33 0.04

2.10 0.22

0.13 2.37 5.66

0.07 0.20 0.30 0.02 0.02

0.18 0.03 0.01 0.48

0.03 1.33 1.62 0.13 0.02 0.83

0.07 4.12 0.52

5.80 0.88 0.06 0.27

5.04 0.17 3.91 5.57 1.42 2.85

0.26 1.19 0.23 1.34 0.04

0.15 0.03 2.51 0.06 2.18 0.08

2.52 14.49 11.80 10.01 2.35 3.27

0.40 0.62 0.56 0.45

0.14 0.03 0.79 0.01

1994.52 249.00 396.60 1976.00 1037.25 2590.00

INCOMPLETE TOW

278
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

57 58 59 60 61 62 63

15-Jun-2010 15-Jun-2010 15-Jun-2010 16-Jun-2010 16-Jun-2010 16-Jun-2010 16-Jun-2010

55 53 51 53 52 52 55

55-02 53-03 51-06 53-02 52-02 52-01 55-01

0000000

1138 703 262 732 447 459 1016

58.50765 58.65557 58.62095 58.53065 58.57545 58.5365 58.58722

-177.86783 -177.79355 -177.24833 -176.84407 -176.70998 -176.09385 -177.68088

58.4968 58.65547 58.62882 58.51995 58.5682 58.53818 58.59863

-177.89775 -177.7494 -177.29327 -176.80447 -176.6723 -176.1371 -177.68943

0.557 0.56 0.586 0.725 0.576 0.541 0.401

2.13 2.57 2.77 2.82 2.36 2.56 1.43

16.981 16.91 15.871 14.443 16.578 16.588 16.668

5.3 5.3 6 5.3 5.4 5.5 5.6

2.6 3.4 3 3.3 3.8 3.8 2.9

9.82

4.18 5.64 28.20

8.48 14.14 10.30

9.68

7.62 22.98 27.14 105.34

17.12 6.48 8.02 4.80

13.22 17.50 13.69

0.07 0.06

 0.32 0.06 0.06 0.06 0.01

13.29 347.05 906.39

5.52 18.10 17.11 20.40

4.37 29.47 80.24

26.02 39.41 13.68

32.30 81.64 67.95

1.85 55.60 40.96

5.82 

33.22 3.87 2.47 23.16

1240.48 5999.53 6735.21 1504.64 1959.84 1667.28

93.28 155.73 410.69 122.12

8.35

6.02

4.48 19.73

20.76

0.36 0.94 0.36

12.15 17.22 7.84

1.80

0.15 0.01

25.54 11.30

0.05 1.22 1.45

0.27 3.69 0.02 0.33 1.93

0.26 1.24 0.34 0.14 0.05

0.84 0.01 0.01 0.36

5.31 0.93 4.07

30.99 73.75 82.32

35.79 0.49 0.64

3.34

0.05 5.03 0.72 1.29 4.77 0.51

1.65 0.13

2.76 2.13 0.43 1.35

0.04 0.02

4.20

1.17 0.81

 0.06 0.21 0.01

0.82 3.03

0.25 0.13 0.03 0.88 0.35 0.27 0.96

 

1.49 9.30 1.26 3.99 1.23 1.93

 8.81 2.45 1.74 0.43

40.17 2.35 7.12 0.89 34.48 27.17 13.35

0.47 0.26 0.38

0.03 2.81 0.01 4.49 0.41 0.02

34.11 46.72 3.32 59.20 6.38 8.97 7.91

8.57 1.07 0.39

0.84 0.06 0.22 0.14 125.17

1467.51 6304.37 223.49 7285.31 2294.00 3406.00 2004.00

279
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

64 65 66 67 68 69 70

17-Jun-2010 17-Jun-2010 17-Jun-2010 17-Jun-2010 18-Jun-2010 18-Jun-2010 18-Jun-2010

44 44 43 42 41 41 41

44-03 44-04 43-04 42-01 41-10 41-15 41-09

0000000

916 849 649 573 287 274 272

58.12353 58.23203 58.25565 58.26695 58.39932 58.36457 58.35805

-175.54335 -175.62145 -175.50897 -175.43348 -175.58733 -175.4698 -175.3135

58.1426 58.25153 58.27637 58.27282 58.38387 58.3573 58.3543

-175.56877 -175.64168 -175.52323 -175.46538 -175.5598 -175.43238 -175.3558

0.608 0.639 0.561 0.436 0.548 0.551 0.555

2.67 2.72 2.52 1.99 2.36 2.34 2.54

16.18 16.719 16.412 15.355 15.749 15.728 15.453

5.4 5.4 4.9 5 5.4 5.4 5.2

2.9 3.1 3.5 3.5 2.5 3.3 3.3

0.10 5.66 5.70 7.49

0.02

7.33

8.38 11.61

3.50 16.50 4.14 7.90 23.18 173.00

15.72 7.07

3.64 2.86

0.03 0.06 0.11 0.01 0.04

40.94 17.56 150.20

7.48 4.42 2.00 10.98 4.68

8.14 7.27 2.75 1.82 13.28 11.76

7.09 24.38

31.48 69.93 18.78

36.66 83.92 63.86

 15.58 0.72

9.72 2.50

1339.00 669.26 680.36 1889.24

128.60 119.12 59.80 37.04

10.51 5.56

9.05 11.07 1.95

17.96 2.24

5.21

 0.89 1.70 0.68

2.72

17.94

 0.01 

14.66 3.40 5.08

0.90 2.08

0.78 0.31 0.07 0.03 0.03 0.45

 0.04 0.01 0.92 0.51 0.36

0.53 0.19 0.14 0.01 

0.34 1.44 

11.46 19.16 8.94

6.83 169.02 5536.73

4.31 0.56

0.78 0.81 0.02

0.03 0.03 

 0.04

0.65 0.59 0.07 0.13 0.02 0.13

 

3.71 0.25 0.51

0.19 2.99 0.28 4.60

8.42 0.26 0.05 0.31 1.89 1.88 0.75

1.54 0.46 1.31 0.33 0.01 0.27 1.19

2.25 0.17 3.51 1.53 0.50

2.44 0.78 3.77 20.69 6.14 39.23 51.48

 0.04

40.23 1.39 0.18 0.01 0.06

1557.18 846.99 852.97 1988.01 179.66 459.02 6076.18

280
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

71 72 73 74 75 76 77

18-Jun-2010 18-Jun-2010 18-Jun-2010 19-Jun-2010 19-Jun-2010 19-Jun-2010 19-Jun-2010

42 43 42 45 44 41 41

42-05 43-03 42-04 45-02 44-02 41-07 41-06

0000000

410 642 574 1123 952 255 321

58.31198 58.2727 58.36572 58.48552 58.54118 58.65852 58.55582

-175.30507 -175.09717 -175.0705 -174.80918 -174.85337 -174.91793 -174.61198

58.31172 58.29032 58.34277 58.46887 58.52235 58.65807 58.57802

-175.34767 -175.08877 -175.07027 -174.79035 -174.8351 -174.87393 -174.60062

0.542 0.479 0.568 0.569 0.593 0.546 0.548

2.52 2.19 2.58 2.19 2.38 2.57 2.59

15.869 15.325 16.149 17.188 16.283 15.189 15.114

5.3 5.1 5.3 5 4.8 4.7 5.1

3.7 3.4 3.6 2.7 3.1 3.2 3.2

2.42 1.74 2.18 1.24

0.90

3.48 3.30 17.30

3.06 11.88 16.26 0.14 21.51 12.10 1.34

12.56 8.14 14.38

3.84 5.20

5.88 0.96 3.59 2.44

 0.21 0.03 0.01 0.22 0.05

101.62 11.42 106.02 104.15

29.30 17.68 28.90 11.06 9.14

39.30 46.26 15.00 43.94 13.21

39.95 6.09 9.09

57.26 7.40 1.76 75.48

54.30 10.74 16.71

 25.20 

130.90

640.25 901.56 1538.70 1137.00 1577.79

49.60 68.62 178.63 224.79

3.46

45.39

27.98 12.78

0.10 7.95 6.00

0.08 0.01 1.29 2.35

5.98 6.74 0.36

9.24

26.72 27.18

 0.09 0.05 0.02

20.34 11.14 11.14

3.41

1.20 5.60 1.49

 0.23 1.92 0.84 1.91 0.02

0.04 0.08 0.71 0.05 1.13 0.83

0.06 0.08 0.13 0.24 0.24 0.05 0.02

 0.48 1.29 0.23

53.34 35.90 56.98 1.89

15.42 1.58 17.92

0.43 0.32 5.62 1.05 1.74

0.62

0.00 0.03 0.75 0.04

0.01 0.08

0.84

2.40 0.25

 0.08 0.04 0.11 0.08

 1.39 0.01 0.01

 0.18 1.03 0.24 0.89 0.85 0.03

 

 0.07 1.82 4.31 0.29 1.23

0.73 0.49 0.78 4.88

8.10 0.05 46.54 35.27 9.56 0.69 10.97

 0.42 0.34 0.01 8.49 0.08

1.41 0.61 0.03 0.04 0.12 5.75 2.41

2.82 314.46 159.30 3.74 5.39 7.96 2.65

 0.09 1.06 0.05 0.25

0.03 0.14 0.04 31.67 0.12 0.11 0.06

1053.76 1428.78 2070.00 1573.39 1954.01 245.22 286.24

281
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

78 79 80 81 82 83 84

19-Jun-2010 20-Jun-2010 20-Jun-2010 20-Jun-2010 20-Jun-2010 20-Jun-2010 21-Jun-2010

41 44 43 43 43 41 41

41-05 44-01 43-01 43-06 43-06 41-04 41-03

0 0 2.1 -2.4 -2.4 0 0

330 866 640 648 642 335 351

58.42662 57.75128 57.787 57.8408 57.8488 57.85577 57.73185

-174.53808 -173.93773 -173.8765 -173.9497 -173.95417 -173.88137 -173.78347

58.4098 57.74897 57.77677 57.8639 57.86087 57.84628 57.74778

-174.50778 -173.91552 -173.89132 -173.9633 -173.96417 -173.84468 -173.81638

0.549 0.356 0.335 0.59 0.331 0.539 0.581

2.66 1.41 1.46 2.76 1.48 2.45 2.66

15.547 16.11 16.059 15.691 15.478 15.9 15.824

5.3 5.4 5.5 5.3 5.3 5.5 5.2

3.3 3.2 3.5 3.4 3.4 3.3 2.9

6.81 5.10 0.92

1.10 3.02 5.18 3.28

3.87

87.98 14.50 1.52 12.48 2.78 56.16 13.60

9.06 16.58 36.28 16.24

8.74

1.51 1.06 0.04 4.82

 0.14

274.28 1.76 2.20 62.04 23.92

30.27 17.71 24.18 27.28 10.96 3.36 8.46

5.24 19.21 7.44 70.54 3.58

3.35

57.95 9.32 12.12

45.26 13.52 12.80

 

4.53

27.80 1502.25 1013.34 877.23 123.40 708.84 17.24

174.57 58.04 138.22 53.46

79.45 31.12

39.53 27.72 3.01

9.60 32.16 3.98

1.23 0.07 0.04 0.08 0.54 0.28

1.22 9.58

2.38

11.22 2.07 1.34

 0.01 0.12 0.07

46.89 13.46 79.90 36.98

6.31 2.35 1.96 4.88

16.54 1.20 2.63 0.43 0.41 0.62 0.34

0.50 0.01 0.04 0.01 0.03 0.27

0.01 0.29 0.29 0.13 0.15

0.98 0.73 0.21 0.68 2.14 0.28

2.76 46.10 39.64 27.20

2.57

1.88 1.32

6.93 107.94 75.26

13.00 6.66 107.46 19.76

4.70 2.36 8.56 1.52

0.42 0.01 1.51

3.60

1.81

0.33 3.46 0.03

0.01 1.61 6.29

0.62 0.02 0.04 0.07

 0.06

0.54 0.02 0.41 0.08

 

2.41 

2.23 0.34 6.89 8.64

1.42 7.72 16.40

0.57 0.29 0.62 0.28 0.38 0.29

20.96 0.02 0.02 9.07 4.91

5.48 0.57 1.14 5.48 0.45

3.27 0.10 7.39 9.90

0.27 0.14 0.04

750.80 1816.00 1199.32 1332.00 296.15 1212.94 243.91

282
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

85 86 87 88 89 90 91

21-Jun-2010 22-Jun-2010 22-Jun-2010 22-Jun-2010 22-Jun-2010 23-Jun-2010 23-Jun-2010

41 41 31 33 31 32 31

41-01 41-12 31-13 33-07 31-05 32-03 31-09

4.4000000

299 260 236 694 344 462 303

57.79428 57.66027 57.44552 56.94935 56.86233 56.77333 56.7013

-174.19353 -174.20972 -173.93283 -173.71943 -173.39687 -173.41807 -173.29597

57.79872 57.65088 57.43237 56.9572 56.84655 56.76222 56.71457

-174.21843 -174.20498 -173.92072 -173.75605 -173.41845 -173.41272 -173.32893

0.339 0.268 0.382 0.529 0.498 0.295 0.555

1.59 1.11 1.7 2.43 2.25 1.35 2.51

15.086 15.267 15.636 15.813 15.527 14.161 15.983

5.3 5.2 5 5.5 5.5 5.3 5.3

3.1 2.8 2.6 3.5 3.6 3.7 2.9

16.62 1.98 3.28

14.44

7.80

3.02 2.74

 0.01 0.04

9.05 54.12 20.21 65.48 260.32 17.85

12.82 39.70 0.69 21.71 17.13

3.46 3.42 7.72

8.19 17.95 21.49

54.51 11.04 49.50 35.62 18.36

0.12 21.65 14.26 5.58

 3.60 1.38

2693.88 487.82 236.82 29.88

147.64

91.60 2.57 30.84 3.31

5.29 23.62 48.98

13.84 10.62 2.92

1.73 0.60 1.19 0.26 1.30

41.62

 

2.68 2.12

1.06

 0.04

 0.01 0.03 0.01 0.07

 0.07 0.08

 0.96 3.51

0.41 56.79 0.48 66.74 11.26

5.48 6.02

14092.73 696.25 5074.90 10.88 159.18

47.99 37.06 10.00 74.66

4.30 0.19

0.32 0.04 0.10

0.25 0.06

2.49

3.41 16.30 6.52 0.01

 0.03 0.07

 0.03 0.05

 0.18 0.05 0.07 0.24

 

 0.04 0.97

2.33 0.28 2.80 0.41 0.71 8.29

 1.75 0.85 0.32 5.96 2.16

 0.72 0.37 1.09 2.93

 1.76 0.21 0.86 0.02 0.73

0.36 1.55 2.81 4.18 1.19 1.87 0.84

112.44 0.93 0.48 10.02

 0.01 0.01 4.23

14374.84 855.48 5185.75 3024.00 704.64 698.82 452.36

283
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

92 93 94 95 96 97 98

23-Jun-2010 25-Jun-2010 25-Jun-2010 26-Jun-2010 26-Jun-2010 26-Jun-2010 26-Jun-2010

33 35 31 35 34 33 31

33-05 35-04 31-04 35-02 34-03 33-03 31-03

00005 6.24 0

742 1055 227 1020 926 616 286

56.66105 56.40367 56.56607 56.49245 56.50857 56.56612 56.5615

-173.25078 -172.68077 -172.8118 -172.29922 -172.42363 -172.33032 -172.13913

56.65285 56.3901 56.55155 56.49485 56.5124 56.56715 56.55543

-173.22028 -172.65022 -172.77975 -172.33825 -172.38445 -172.37368 -172.10108

0.462 0.61 0.554 0.569 0.588 0.566 0.51

2.1 2.57 2.56 2.47 2.51 2.69 2.53

16.166 16.893 15.355 17.012 16.777 17.055 16.434

5.4 5.8 5.1 5.7 5.9 5.6 5.7

3.3 2.7 3.6 2.6 3 3.5 3.4

12.00 9.32

32.54

0.60 23.74 9.66

11.32 0.35 5.61 2.41 29.52 18.74

5.18 1.08 2.80 16.95

2.84

1.24 0.03 7.02 9.04

 0.01 19.44 

2.28 83.62 13.95 39.26

6.54 3.03 4.09 2.94 59.10 19.54

18.22 8.04 30.28 9.61

208.61 33.18

38.01 76.93

1.17 0.43 

40.83 93.97 6.76

1438.37 293.30 820.85 357.98 893.91

157.82 164.80 275.20 85.14 324.80

20.25 11.61

2.87 55.35

23.07 41.82

20.51

 0.01 1.70 0.01 1.53

9.04 6.73

2.28

1.22 0.07 0.01 0.49

8.90 3.96 16.23 10.70

0.06

5.18 0.50 0.75 4.04

0.34 0.24 0.55 0.35 0.02 10.27

0.07 1.06 0.22 1.51

0.09 0.33 0.16 0.21 0.02 0.06

9.26 2.02 4.46 1.69 1.35 0.04

18.36 1.15 136.22

0.62

1.90

649.89 22.80

3.81

4.32 0.36 0.15 0.06 8.07 0.19

0.11

0.30 0.95

0.52

0.02

0.07 0.07 0.05 0.03 0.18 0.08

 2.19 3.73 0.02

0.32 0.04 0.38 0.10 0.21 0.42 0.22

 

1.05 0.04 0.47 2.53 0.19 3.41

 0.95 7.85

0.30 0.20 3.29 0.07 0.03 0.16 0.41

0.83 0.27 2.23 0.11 0.41

 0.05 2.00 0.01 0.04 0.01 4.32

0.34 4.34 13.01 15.83 7.75 88.49 11.30

5.93 1.37 0.26 2.52 2.32 0.47

 0.01 0.01 0.53 0.84

1705.16 543.65 1075.57 1309.41 506.21 1648.03 373.64

284
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

99 100 101 102 103 104 105

26-Jun-2010 27-Jun-2010 27-Jun-2010 27-Jun-2010 27-Jun-2010 28-Jun-2010 28-Jun-2010

33 32 34 31 33 24 23

33-02 32-01 34-11 31-02 33-09 24-04 23-04

3.2 04.10050

694 519 843 311 643 860 635

56.50177 56.501 56.46043 56.46775 56.23752 55.93368 55.93918

-172.02737 -171.98913 -171.9469 -171.83762 -171.38498 -170.33702 -170.12158

56.4876 56.49373 56.44963 56.46318 56.24535 55.94787 55.94313

-171.99402 -171.95143 -171.90978 -171.80347 -171.4226 -170.30732 -170.08113

0.541 0.585 0.573 0.525 0.546 0.574 0.552

2.62 2.55 2.66 2.29 2.57 2.53 2.61

16.472 16.096 17.611 15.603 16.815 16.083 16.43

5.7 5.9 5.8 5.9 6.4 5.9 6.3

3.3 3.6 3.1 3.5 3.4 3.1 3.4

3.54 2.30

0.24

2.85 5.90

43.84 9.28 0.31 13.82 52.42 53.62

7.20 8.57 8.74 2.66 2.99

2.05 8.83 3.04 8.64 15.71

11.23 

3.07 64.02 137.72 1.75

49.73 68.62 5.88 15.97 56.86 16.06 48.88

4.47 18.57 12.05 38.17 2.81 97.38

11.05 11.11

42.24 157.18 9.31 28.98

1.36 1.12 11.00

0.46 1.52 1.50

889.45 1324.56 1547.65 75.19 1204.83 1254.79 1389.70

243.14 16.11 193.23 71.56 214.26 9.53

9.65

31.50

48.56

8.41 10.60 8.19

 0.15 0.01 0.05 0.01 0.05 0.01

7.30 1.41 11.61 1.24

1.44 1.14 0.49 1.76 0.01

1.27 0.01 0.26

17.85 32.12 25.38 49.80 11.74 76.30

10.29 1.58 3.73 0.40 0.40

0.19 2.37 1.36 5.26 0.02 1.31 1.17

0.15 0.14 0.17 0.04 0.10

0.07 0.05 0.16 0.08 0.39 0.02

 2.61 1.31 1.78

49.06 142.91 13.41 79.96 31.60 62.20

2.02

1.50

24.76

4.04 14.50 13.89

37.24 6.35 1.99 11.70 13.00 6.71

0.27 0.35 0.89 0.11 0.19

1.30 1.75 2.18 0.04

1.52

0.28 0.27 0.05 0.11 0.43

 2.06

0.33 0.79 0.42 0.13 0.31 0.42 0.69

 0.01 

0.12 1.97 3.60 1.93 

1.10 0.01 3.36 0.18 0.33

0.09 14.62 0.22 0.34 0.30 10.94 3.76

 0.48 1.51 0.27 0.03

0.04 0.32 0.11 2.46 0.03

1.00 5.08 0.72 1.25 83.57 7.12 42.26

0.21 0.09 1.03 0.72 7.83 0.23

0.10 0.08 0.01 0.12 0.18 0.67

1386.79 1798.41 1872.87 524.86 1629.56 1661.29 1872.46

285
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

106 107 108 109 110 111 112

28-Jun-2010 28-Jun-2010 28-Jun-2010 29-Jun-2010 29-Jun-2010

22 21 22 24 23

22-06 21-11 22-05 24-06 23-09

0 4.4 0 4 0

427 252 525 972 629

55.95217 56.0019 55.98572 56.11942 56.16445

-170.08547 -169.94537 -169.73902 -169.27305 -169.39617

55.94917 56.00468 55.98298 56.10235 56.15295

-170.12003 -169.96518 -169.77653 -169.25132 -169.4213

0.492 0.307 0.563 0.593 0.466

2.21 1.35 2.5 2.53 2.03

15.511 15.872 16.237 15.561 15.756

6.2 6 6 6.1 6.3

3.8 3.6 3.6 2.5 3.3

6.31

3.45

0.49 0.51

3.92 66.11 5.44 27.77 7.75

19.46 27.64

10.24 1.09 56.62

0.95 3.96

 0.02 0.01

77.52 36.52 359.43

53.10 12.42 105.46 13.42 85.58

5.60 54.94 7.64 175.62

31.16

22.78 2.79

52.68 46.26 96.30

 0.55 0.61

0.75

3265.32 450.26 567.78 24.60

3.62 717.79 1.13

7.40 191.82

5.80

24.82 13.00 16.51

1.44 10.63 0.01 0.05 0.12

5.17

1.39 13.80 7.30

34.24 21.01

0.69 0.53 0.03 0.33

4.41 42.54 92.69 60.84

0.38

0.76

0.03 0.61 1.93 0.02

0.02 1.43 0.02

 0.13 0.03

 12.73

104.06 321.38 12.20 105.58

4.33

2.75 4.86

3.00 4085.90

20.61 100.98

0.57 14.23 0.56 1.50

0.06

0.81 7.77

1.24

29.35 4.50 1.69 16.05

0.06 0.05 0.37 0.08

0.02 0.20 0.03 10.26

0.01 0.30 0.03 1.69 0.19

0.30 0.05 0.13

6.77 0.94 2.57 1.85

2.01 2.95 18.71 0.21 0.12

 0.49 0.07 0.05

0.04 3.11 0.01 0.01 0.05

23.02 4.26 8.27 11.97 0.59

0.43 1.67 0.22 1.99 1.21

0.08 0.03 1.83

3732.20 4633.97 1512.52 1555.28 607.32 INCOMPLETE TOW

INCOMPLETE TOW

286
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

113 114 115 116 117 118 119

29-Jun-2010 30-Jun-2010 30-Jun-2010 30-Jun-2010 30-Jun-2010 30-Jun-2010 1-Jul-2010

21 25 22 22 22 21 25

21-06 25-05 22-09 22-03 22-07 21-05 25-02

4.4006405

223 1066 432 519 517 379 1157

56.17833 56.10387 56.20725 56.20097 56.14202 56.16188 56.02063

-169.73705 -169.22955 -169.5374 -169.23233 -169.00543 -169.0434 -168.93595

56.18933 56.08857 56.20937 56.19402 56.13887 56.15452 56.01782

-169.74363 -169.21143 -169.57257 -169.19892 -168.98452 -169.00653 -168.9133

0.278 0.493 0.482 0.481 0.329 0.518 0.418

1.3 2.05 2.25 2.23 1.37 2.44 1.52

15.48 16.44 15.605 15.927 15.57 15.768 12.338

6.1 5.9 6 6.2 6.3 6.4 6.2

3.7 2.3 3.5 3.6 3.5 3.6 2.5

6.96 11.93

2.55

3.18 3.15 3.28 3.07

0.95 4.46

8.52

23.18 39.90 51.83 71.24 15.51 7.54 6.90

7.50 6.09 3.60 6.58 0.19

6.65 0.78 27.50 13.05 6.68 60.24

7.23 2.47 2.29 3.21

0.06 0.20 0.06 0.04 

71.62 68.24 167.09 19.12 1139.38

17.50 1.82 426.01 33.24 34.00 15.72 5.68

18.61 18.58 35.98 15.29 10.12 15.86

5.06

7.50 1.14 6.65 1.99

5.51 29.42 49.87 36.68 127.36

 20.62 9.60

147.36 107.17

171.08 205.99 151.30 278.51 69.74 38.36

228.59 75.79 368.44

88.11 4.68

0.99 6.16 141.90

7.37 11.30

12.23 27.35 19.74

58.21 2.65 0.24 0.02 0.18 0.01

0.55 1.71 3.31

5.71 1.91 2.12

23.67 6.92 7.11 1.40 8.01

0.09 0.01 0.20 1.90 0.96 0.92 0.79

20.20 4.03 9.28 10.75

0.35

1.32 2.80

 2.32 0.05 0.02 0.10 1.10

0.06 0.09 0.02 0.04

 1.47 0.74 0.19 0.26 0.81 0.29

25.82 1.04 0.99 2.01

1.27 23.87 92.65 262.80 31.40 0.37

27.76 6.06

1716.02 0.73 0.92 4.01

12.27 13.20 19.01 142.08

0.76 5.58 5.59 0.07 3.90

0.30 0.10

104.33 2.84 0.10 27.78

0.82 2.01 1.64 4.07

2.08 40.39 38.28 19.39 101.24

0.14 0.10 0.05 0.13 0.06

0.04 0.35 10.11

3.24 0.28 0.10 0.07 0.12 0.03

 

0.16 0.02 1.95 0.63

0.35 0.45 8.26 7.08 1.96 7.82 0.55

4.76 0.20 0.06 42.97 15.18 9.99 0.37

0.13 0.33 2.34 1.16 0.23

0.58 0.01 0.17 0.03 0.01 1.95 0.01

1.72 0.98 83.57 3.07 1.70 14.88 1.40

69.31 4.15 1.78 1.14

0.06 0.01 0.01 0.01

2145.94 790.74 1048.27 822.08 852.32 1949.42 625.92

287
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

120 121 122 123 124 125 126

1-Jul-2010 1-Jul-2010 1-Jul-2010 1-Jul-2010 2-Jul-2010 2-Jul-2010 2-Jul-2010

23 22 21 21 23 21 22

23-02 22-08 21-10 21-03 23-08 21-04 22-10

0 2.10000 1.12

745 563 214 225 635 290 451

56.07105 56.12333 56.18373 56.04677 56.08093 56.1545 56.10033

-168.78432 -168.78442 -168.48543 -168.38043 -168.63585 -168.53738 -168.53975

56.07362 56.12608 56.1687 56.0675 56.08668 56.16502 56.10617

-168.74758 -168.805 -168.45413 -168.36563 -168.67275 -168.57007 -168.56555

0.478 0.355 0.529 0.541 0.498 0.53 0.351

2.32 1.34 2.57 2.48 2.4 2.36 1.74

15.025 15.446 14.811 15.085 16.471 15.32 16.964

6.2 6.3 6.4 6.3 6.5 6.5 6.6

3.1 3.4 3.8 3.7 3.4 3.5 3.6

0.96 2.99 5.84 17.09 5.88

10.09 17.52 16.88 37.95 30.43

127.62 7.16 21.35

7.90 7.30 21.08 76.02 7.95 61.56

2.31 5.31 2.20

0.01 0.02 1.64 1.32 0.46 0.10 0.54

1.51 388.52 107.20 132.08 25.40

70.88 123.04 12.47 11.64 53.48 26.88 92.78

2.86 19.29 8.24 5.15

115.04 4.68

4.30 1.78

 0.66 0.92

568.37 8.28 5.77 2698.69

16.04 6.49

104.60 37.52 51.42

15.75 1.76

3.06 4.49 12.94 29.74

0.41 0.34 0.56 1.31 0.82 22.15

5.44

2.12 0.68 8.90

0.04 0.22 0.00 0.00

72.96 14.17 29.08

0.62 0.36

0.43

0.25 0.40 0.15 0.69 0.33 0.02

 0.04 0.20 0.19

0.33 0.10 0.14 0.49

1.38 0.51

60.12 86.40 6.85 18.92

0.32 394.66 9.66 1.30

1.35 75.47

1.39 0.71 0.83

0.78 0.04 0.12

3.85

1.71 0.63

2.58 3.28 10.19 78.66 9.07 49.21 17.37

0.05 0.01 0.32 0.18 0.02 0.03

0.84 0.00 0.01 0.01

 0.92 0.41 0.03

 0.03

0.09 2.38 0.01 0.09 0.06

0.44 0.48 0.64 1.80 1.08

 0.53 0.01 0.43 0.17 5.75 1.29

0.02 0.09 0.97 1.98

0.22 0.04 1.59 0.45 1.51 0.09

0.12 0.92 4.14 5.03 0.20 2.72 88.54

13.62 8.63 2.16 4.18 0.68 0.41 0.79

0.87 12.23 0.08 0.18 57.14

976.32 328.11 533.61 805.04 273.40 344.72 3239.00

288
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

127 128 129 130 131 132 133

2-Jul-2010 2-Jul-2010 3-Jul-2010 3-Jul-2010 3-Jul-2010 3-Jul-2010 4-Jul-2010

23 22 21 13 14 12 13

23-01 22-01 21-01 13-15 14-11 12-13 13-09

0 5 0 04.1 5.2 1.1

728 550 215 744 854 425 628

55.95125 55.7991 55.6882 55.45953 55.36698 55.41812 55.25792

-168.91817 -168.85963 -168.78118 -168.45537 -168.2841 -168.27098 -168.00567

55.94912 55.8145 55.7063 55.45443 55.381 55.40677 55.27632

-168.95662 -168.88033 -168.80327 -168.42433 -168.30032 -168.23835 -168.02833

0.513 0.518 0.511 0.507 0.393 0.508 0.523

2.43 2.2 2.46 2.34 1.9 2.43 2.51

15.931 15.816 15.513 15.591 16.114 18.266 17.115

6.3 6.7 6.7 6.8 6.6 6.9 6.6

3.2 3.5 3.5 3.2 3.1 3.8 3.4

10.82 6.64

0.18

1.74 0.56

8.64 14.54

20.98 20.45 62.00 5.42 3.55 9.10

14.07 3.66

6.48 6.55

2.84 14.18 11.08 3.81 1.16

0.06 0.13 0.03 0.12 1.40

27.31 39.38 46.88

52.60 67.74 11.32 31.62 27.20 39.82 53.22

14.94 99.12 54.22 11.01 21.40 12.51

1.81 34.14

7.75 29.10 16.72

 1.16 47.32 18.60 0.62

1.99

51.84 41.47 79.31 1304.12 82.28

550.73 41.89 20.40 449.83 3.22

60.94

64.60

18.15

15.46 3.47 6.02

0.35 0.10 1.05 0.87 0.20 0.65

1.68 3.23 3.00 22.82

0.33 97.82 226.66 46.81

8.18 38.16 0.18 6.62

0.22 1.03 0.96 1.92 0.68 0.21

62.28 87.28 251.32 34.82 20.98

3.42 7.08 0.31 0.96 1.95

1.00 0.31 0.24 2.36 0.01

0.07 0.18 0.41 0.11 0.13 0.18

0.52 0.39 0.39 0.38 0.05 0.48

 2.74 0.77 0.28 1.76 0.49

70.58 126.48 1.64 60.04 42.36 61.00 121.74

1.27

2.45

353.53 0.89

0.70 1.99

7.08 8.29 21.49 6.07 1.46 14.84

0.03 0.02 0.59 0.14

21.55

17.57 5.95 1.53

1.55 1.64 0.12 0.11 0.67

0.07 0.10 0.13 0.10 0.59

 0.01 1.48 0.01

 0.11 0.15 0.57 0.34 0.04 2.23

 

 0.07 0.27 0.72 0.91

1.47 1.44 0.37 1.10 0.11 3.82

 4.61 5.54 0.07 57.04 3.81

0.03 0.01 0.05 0.01 0.06 0.05

0.01 0.05 1.53 0.03 0.25 0.03 0.00

0.74 10.34 6.98 14.17 6.22 3.35 16.50

 0.04 0.37 796.42

 0.03 0.01 0.01 0.30 0.14

893.46 734.87 583.40 687.10 3083.35 258.79 400.21

289
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

134 135 136 137 138 139 140

4-Jul-2010 4-Jul-2010 4-Jul-2010 4-Jul-2010 5-Jul-2010 5-Jul-2010 5-Jul-2010

12 11 12 11 13 12 11

12-12 11-10 12-16 11-40 13-08 12-17 11-28

0000000

409 226 412 206 615 545 352

55.31425 55.39217 55.20512 55.20958 55.07165 55.04998 55.19

-168.02205 -167.99772 -167.87223 -167.64843 -167.8926 -167.83462 -167.81785

55.33043 55.40215 55.22563 55.22823 55.09158 55.0687 55.17342

-168.04938 -168.02577 -167.89 -167.67907 -167.90837 -167.85052 -167.79488

0.532 0.525 0.506 0.562 0.517 0.525 0.489

2.51 2.11 2.56 2.87 2.52 2.34 2.36

15.93 15.704 16.274 16.023 16.054 15.579 16.092

7.2 7 7.2 7.1 7.1 6.7 6.7

3.7 3.5 3.7 3.7 3.5 3.6 3.8

2.34 8.68 2.46 3.09 3.06

64.32 47.80 3.94 3.51 67.11

14.28 20.34 31.26

2.64 1.10

 0.05 0.05 0.08 0.04

98.16 22.94 59.18 123.78 7.73 446.26

73.12 4.79 115.87 9.26 87.91 161.24 32.42

41.06 68.62 65.30 38.80

30.46 16.60 6.30 6.26

68.72 31.88 37.78 30.08 44.60

34.26 46.44 21.88 76.90 86.42

2.82 0.35 4.06 0.46 4.12

30.40 63.56 181.78 145.72

130.93 50.14

16.60 19.77

14.66 169.29 86.54 1066.26 105.32

0.32 3.66 4.26

0.39 2.05 0.34 0.54 0.65 0.10 6.41

252.14 461.24

2.72 0.77

1.10 0.22 0.67 0.18

2.72 2.64 12.44 1.80

0.82

 0.31 0.23 0.35 0.13 3.12

0.03 0.52 0.03 0.13 0.01 0.02 0.12

0.69 0.06 0.91 0.95 0.09 0.86 4.42

0.24 0.57 3.03 3.36 0.89

55.80 154.00 6.64 53.96 909.86 18.72

0.36 5.15 4.54

6.70 1.35

4.98 0.34 5.02 13.64

4.16 3.36 5.92

3.63 0.63

0.05 0.14 3.56

1.34 3.79 10.40

 0.08 0.17 0.47 0.35 0.60

 0.03 0.01 

1.55 3.06 1.47 3.70 1.32 2.26 1.08

 

 1.52 0.18 0.40

13.90 1.00 12.05 0.06 4.80 6.06 22.60

17.88 1.41 21.62 7.61 0.39 8.67

0.04 0.01 0.23 0.03

0.04 2.43 0.02 4.66 0.01 1.18 0.24

5.60 12.18 7.76 3.24 174.48 114.96 13.91

0.04 0.04 0.19 1.86

0.07 0.01 0.40 0.17 0.35 0.02

527.08 394.07 694.71 1386.83 981.16 1932.00 985.85

290
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

141 142 143 144 145 146 147

5-Jul-2010 5-Jul-2010 6-Jul-2010 6-Jul-2010 6-Jul-2010 6-Jul-2010

12 11 15 13 12 12

12-46 11-27 15-07 13-07 12-36 12-40

1.20000 0

489 232 1065 639 504 453

55.0133 55.05765 54.82018 54.87565 54.8641 54.95548

-167.7218 -167.45113 -167.68265 -167.61338 -167.49865 -167.59335

55.01802 55.04258 54.80167 54.85537 54.88015 54.97102

-167.72883 -167.42257 -167.67433 -167.60047 -167.52173 -167.61693

0.149 0.549 0.507 0.542 0.531 0.524

0.69 2.49 2.28 2.43 2.33 2.3

16.725 15.795 17.499 16.082 16.206 16.626

7.5 7.3 7.3 7.7 7.4 7.4

3.7 3.6 2.8 3.3 3.6 3.7

0.94 5.60 2.02

9.96

47.28 0.95 3.43 3.45 28.08

4.03

9.37 7.14 4.92

0.37 5.85

 0.03 0.52

6.46 156.92 8.76 10.00

8.44 9.26 7.46 17.94 22.90 90.88

5.92 11.52 10.28 16.70

35.60

88.57 13.36

70.58 7.93

 8.44 3.20

4.93

318.54 486.36 167.46 310.53 235.10

80.10 63.93 0.73

20.36

2.10

11.18

0.04 0.26 0.05 0.74 0.18 0.08

2.25

8.54 224.64 19.38 4.11

 0.01 0.02 0.01

15.89 19.51 10.78 7.58

0.12

 0.02 1.90 0.13

 0.03 0.03

0.17 0.41 1.52 0.10 0.12 0.52

 4.64 0.42

11.82 3.06 41.42 63.32 208.00

5.12

2.21 1.85

5.03

36.52 2.13 4.86

0.82

0.85

11.84 0.00

0.02

1.25 0.34 1.91

 0.05 0.04

 0.01 1.52 0.72

1.13 1.80 0.85 1.77 0.53 0.13

 0.40 0.05

 3.56 1.53 0.01

0.10 0.21 0.24 1.26 9.13 6.68

0.88 9.51 0.23 0.01 0.31 32.40

0.67 0.08 0.04 0.33

0.11 4.19 0.43 0.01 0.27

21.65 10.76 1.32 179.50 315.05 5.03

0.14 0.62 12.81

0.03 0.07 0.19 0.83 0.02

424.63 481.17 649.03 747.74 806.86 692.73 INCOMPLETE TOW

291
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

148 149 150 151 152 153 154

6-Jul-2010 7-Jul-2010 7-Jul-2010 7-Jul-2010 7-Jul-2010 7-Jul-2010 9-Jul-2010

11 15 12 13 13 14 13

11-41 15-01 12-30 13-02 13-01 14-01 13-03

0000000

327 1072 553 614 651 821 622

54.92483 54.27885 54.4266 54.37928 54.3609 54.30827 54.3755

-167.34555 -166.61277 -166.43698 -166.4915 -166.33857 -166.61223 -166.83103

54.9379 54.27875 54.42787 54.37627 54.36098 54.31247 54.37407

-167.37593 -166.58193 -166.46803 -166.52698 -166.37417 -166.57787 -166.79342

0.498 0.504 0.497 0.497 0.515 0.529 0.522

2.44 2.06 2.04 2.34 2.32 2.3 2.47

16.665 17.436 16.746 16.248 16.907 16.79 17.258

6.8 6.9 7.1 7.2 7 7.2 6.9

3.8 2.7 3.5 3.4 3.3 2.9 3.4

4.76 0.12 3.07 7.72 9.78

4.03 28.14 5.54

1.94 1.72 3.78 7.60 8.82 5.40 9.66

0.18 10.84 3.53 7.58

3.10 1.05 1.07 5.24 5.73 1.14 0.52

0.01 

506.33 17.38 5.54 14.62 6.12

53.34 10.75 42.30 48.40 16.50 21.36 18.52

19.35 64.86 33.60 56.94 39.72 53.02

7.37 7.36

40.76 0.68

163.44

5.46 

0.81

212.32 97.38 137.42 687.83 138.54 222.80

199.88 0.57 19.35 98.52 0.48

4.28

22.73 8.25

3.32 0.01 0.20 0.09 0.23 0.01

8.86 7.88 10.26 1.68

0.01 59.20 286.34 1157.62 12.57 89.84

3.40 2.95 6.81 2.48

0.19 0.46 0.05 0.07 0.80 0.06

128.63 44.52 45.46 45.08 11.50

0.14 2.21 4.32

0.34 0.87 0.02 0.23 0.73

0.20 0.03 0.08 0.12 0.37 0.40 0.15

22.04 5.96 0.38 0.41 0.27 0.36 0.22

1.81 0.42 0.50 0.36 1.50

7.52 3.55 65.88 43.15 53.36 52.12 50.74

5.48

11.00

0.29 2.34 3.80 1.38

29.21 2.03 1.40 0.81 2.72

0.51

0.80

2.32 1.57

0.51 0.03 0.38 0.12 0.21 0.01

0.02 

3.28 2.07 7.13 2.24 2.55 1.79 1.97

 0.01 

0.02 1.25 0.77 0.72 1.63 0.23

3.91 1.13 3.01 6.02 2.68 3.10

3.72 0.23 0.02 

0.18 0.68 0.02 0.02 0.42 0.01

1.06 0.93 0.09 0.06 0.03 0.10 0.06

13.32 4.91 207.29 159.98 31.45 1.58 297.12

 12.44 0.26 2.32 2.96

0.03 0.01 0.40 2.17 0.31 0.01 0.29

871.06 533.69 732.17 810.09 2135.97 474.66 797.60

292
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

155 156 157 158 159 160 161

9-Jul-2010 10-Jul-2010 10-Jul-2010 10-Jul-2010 10-Jul-2010 10-Jul-2010 11-Jul-2010

12 12 12 12 12 12 15

12-04 12-15 12-18 12-19 12-10 12-05 15-10

0 0 0 04.200

518 416 412 412 458 532 1018

54.447 54.59837 54.57655 54.57293 54.52168 54.43778 54.28202

-166.84532 -166.88198 -166.58148 -166.38452 -166.76223 -166.64477 -167.77395

54.44245 54.5766 54.57255 54.57323 54.52603 54.43635 54.27877

-166.87903 -166.8869 -166.61652 -166.41837 -166.72667 -166.60808 -167.73853

0.511 0.521 0.502 0.502 0.506 0.512 0.494

2.28 2.46 2.32 2.2 2.36 2.45 2.35

16.193 17.284 16.657 16.637 15.295 16.526 16.725

6.6 6.4 6.6 6.9 6.7 6.4 6

3.5 3.6 3.7 3.7 3.7 3.5 2.7

34.14

2.32 15.12 4.28 5.84

9.54

12.23 12.14 53.74 0.09

4.58 9.97

5.26 6.42

3.90

0.01 0.02 15.90

10.60 54.30 12.78 46.68 24.68 6.10

18.54 144.54 52.08 76.05 41.86 72.74 6.24

16.06 82.98 12.96 57.00 7.23 12.66 28.46

7.48 2.36

2.10 85.04 96.14 94.12 81.80 29.22

11.09 14.27 32.00 3.12

 0.92 2.03 1.54

20.64

99.98 123.24 55.30 161.10 95.72 82.14 417.90

0.04 419.10

3.70 2.51

55.30

0.31 7.26 12.02

0.41 0.30 0.69 0.75 0.22 0.02

43.61 6.62 14.55 36.62 28.28 31.00 1.70

1.11 7.10 1.62 2.50

0.07 0.10 0.37 0.36 0.17 0.09

8.90 20.40 4.07

0.74 0.34

 0.00 5.65

0.11 0.18 0.11 0.03 0.09 0.11

0.58 0.42 0.13 0.35 0.05 0.37 1.11

 0.27 0.74 0.42 0.98

46.68 115.72 74.52 124.23 56.58 70.38

1.32 8.25

0.72 6.62 5.32 9.20 3.88 1.70

0.52

0.23

0.09

11.66

0.02

0.64 4.62 4.61 8.48 5.21 1.45

0.11 0.65 1.36 3.56 0.87 0.94

0.01 

7.47 3.76 10.66 30.78 6.13 3.51 0.84

 0.06 0.00

0.75 1.43 1.64 0.76 0.40 0.52

1.56 3.86 4.05 5.23 4.38 3.34 1.12

 0.16 0.10 7.99 0.50 0.01

0.05 0.01 0.03 0.08 0.08

0.37 0.01 0.05 0.07 0.09 0.76

288.67 143.10 224.43 65.04 112.77 70.68 5.07

60.28 2.24 3.16 1.06 20.28 23.51

2.18 0.04 0.13 2.84 2.34 0.77 0.14

612.12 854.42 624.76 868.68 502.61 456.22 1006.61

293
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

162 163 164 165 166 167 168

11-Jul-2010 11-Jul-2010 11-Jul-2010 11-Jul-2010 12-Jul-2010 12-Jul-2010 12-Jul-2010

14 13 14 13 13 13 13

14-03 13-12 14-06 13-06 13-11 13-13 13-04

0000000

807 689 826 616 635 753 670

54.3851 54.58887 54.65923 54.63782 54.4952 54.35117 54.35352

-167.63647 -167.57242 -167.70475 -167.48238 -167.41603 -167.38847 -167.08617

54.36457 54.5684 54.63787 54.6597 54.51433 54.34557 54.35832

-167.62663 -167.56412 -167.716 -167.4788 -167.43745 -167.3527 -167.1231

0.521 0.504 0.512 0.526 0.523 0.514 0.52

2.41 2.34 2.52 2.45 2.55 2.42 2.48

17.14 17.048 17.397 17.052 17.2 16.687 16.712

6.1 6.8 7 7 7 6.5 6.8

3.1 3.3 3.1 3.1 3.2 3.4

2.28 2.45 2.34

5.18 25.08 0.15 12.22

0.09 1.35 3.30 1.53 22.16 3.34

2.03 2.18 2.15 2.81

0.05 0.18 0.13 0.01 0.02 0.10

6.72

9.80 10.82 6.02 24.75 33.08 30.62 5.26

6.76 5.34 5.81 85.35 26.75 19.55

0.09

 4.08 1.59 2.85

0.16

334.08 280.84 344.60 254.68 1055.60 352.70 404.29

107.53 39.16 180.55 2.08 30.74 207.38 44.05

0.02 3.18

0.01 0.33 0.03 0.01 0.01

3.72 9.36 4.49

0.05 18.16 1.41 7.16 9.18 3.37 75.96

0.91

0.18 0.31 0.51 0.20 0.41 2.03 0.08

27.68 6.11 9.24 123.12 8.91 25.50

0.25 1.94 2.48 0.07 0.79 3.21 2.08

0.30 0.28 1.35 0.01 0.02 0.75 0.18

0.12 0.25 0.32 0.07 0.21 0.19 0.22

0.83 0.44 0.58 0.30 0.37 2.10 0.45

0.35 0.21 

6.47 37.48 33.82 25.12 14.16 20.42 29.88

1.72 4.34 0.05

26.83 1.65 22.83 1.41 26.40 0.93

0.02 0.43 0.04 0.03 0.11 0.03

 

1.13 1.44 0.79 1.96 1.66 1.78 1.35

 0.00 

1.49 0.05 1.25 0.01 0.15 0.12

2.44 1.85 1.35 1.97 0.43 0.43 4.86

 

0.47 0.04 0.19 0.10 0.32 0.08

0.34 0.01 0.20 0.04 0.09 0.21 0.08

1.07 6.37 4.94 239.79 58.97 0.85 225.48

 1.07 0.67 0.40 2.00

 0.49 0.05 0.29 0.17 0.02 1.12

502.97 444.00 658.77 579.54 1423.96 732.83 861.71

294
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

169 170 171 172 173 174 175

12-Jul-2010 12-Jul-2010 13-Jul-2010 13-Jul-2010 13-Jul-2010 13-Jul-2010 13-Jul-2010

12 12 12 12 12 11 11

12-02 12-42 12-41 12-01 12-32 11-26 11-30

0000000

515 546 464 458 414 348 221

54.51118 54.7027 54.60935 54.72142 54.81388 54.82585 54.95407

-167.21773 -167.4187 -167.18763 -167.25742 -167.25838 -167.14757 -167.18303

54.49233 54.6824 54.59067 54.70198 54.80093 54.815 54.94608

-167.20458 -167.41352 -167.16817 -167.25087 -167.2317 -167.11397 -167.14977

0.505 0.509 0.514 0.495 0.492 0.519 0.518

2.27 2.29 2.46 2.24 2.25 2.48 2.33

16.295 16.274 16.8 16.774 16.485 16.855 16.495

7.2 6.7 6.3 6.7 6.7 6.7 7.2

3.7 3.5 3.7 3.7 3.7 3.7 3.5

3.43 2.77 2.74

4.00 4.14 19.11 9.56 4.49 16.10 32.02

6.84

6.08 10.24 15.85

1.09 5.29

0.06 0.01 0.06

5.00 11.08 6.08 27.60 928.94 114.54

12.24 19.12 56.74 62.82 157.66 26.78 4.06

35.84 22.38 37.62 11.96 21.62 8.48

14.02 47.70

37.68 18.22 43.44 49.38 98.39

1.26 32.24 12.35 34.20 80.92 5.20

 1.10 5.82

521.75 437.32 230.24 158.66 122.76

42.44

1.50

4.67

0.17 0.04 0.13 0.28 0.04 0.04 1.77

14.55 22.50 8.11 8.16

1.24

0.01 0.01 0.06 0.04 0.06 0.05

5.16 3.92 5.77

0.09 0.01 2.97 0.04

0.27 0.15 0.02 0.08 0.06 0.14

0.50 0.23 0.10 0.14 0.24 1.28 0.36

 0.32 0.24 44.21

35.02 64.08 61.74 76.82 111.42 60.88

2.92 4.02

10.85

0.60 0.99 1.66 3.06 19.41 4523.34

0.58

0.66

0.01

0.73 0.00 1.44 7.69

 0.01 1.80 1.81 2.14 0.50

 0.01 0.02

3.18 3.62 2.97 3.51 3.83 2.91 2.00

 0.16 

0.10 0.47 0.35 0.09 0.59

4.00 2.24 1.52 6.85 3.54 4.61

0.24 0.07 0.17 0.26 1.08 9.48 0.75

0.05 0.01 0.05

0.01 0.01 0.02 0.01 0.18 1.10

273.76 241.09 86.43 155.41 59.54 81.74 1.28

40.08 8.57 2.12 0.60 0.87 1.12 0.07

4.15 2.01 0.01 0.45 0.01 0.32 0.04

972.92 849.07 596.34 547.52 633.32 1362.03 4891.98

295
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

176 177 178 179 180 181 182

14-Jul-2010 14-Jul-2010 14-Jul-2010 14-Jul-2010 14-Jul-2010 15-Jul-2010 15-Jul-2010

12 12 11 11 11 12 11

12-43 12-38 11-33 11-11 11-08 12-06 11-24

0000000

460 426 327 240 232 423 369

54.52437 54.67638 54.73788 54.88337 54.80985 54.56262 54.6436

-167.05193 -167.09913 -166.84728 -166.98167 -166.65038 -166.54667 -166.73152

54.519 54.65393 54.72488 54.87615 54.81822 54.56708 54.64

-167.01658 -167.09695 -166.82048 -166.94773 -166.68407 -166.51042 -166.69577

0.52 0.495 0.471 0.519 0.517 0.488 0.496

2.37 2.5 2.26 2.35 2.4 2.41 2.36

16.143 15.686 15.975 15.658 16.197 16.195 16.322

6.9 6.6 6.9 7.5 7 7.1 6.9

3.8 3.8 3.7 3.3 3.6 3.7 3.8

1.66 3.11 7.54 9.83 1.16 9.85

8.30 23.18 66.48 11.03 45.04

4.40

6.06 5.54 7.62 8.43

2.90 2.95 5.58

 0.01 0.02

9.50 12.49 132.84 68.88 311.10 24.74 178.36

19.90 59.98 23.51 5.14 2.72 38.06 34.34

34.80 13.07 27.68

37.46 32.18 24.00

15.10 46.72 16.54 48.38 127.38 89.78 104.24

29.08 8.32 11.70 0.82 23.42 13.58

 0.74 

388.10 99.03 78.11

17.97

5.06 0.76

0.15 0.09 2.12 4.63 7.67 0.30 1.09

4.30 7.03 27.46

3.66

 0.08 0.10 0.16 0.07

1.47

 0.01 1.03

0.04 0.03 0.04 0.01

0.11 1.48 7.15 0.47 0.41 0.71 4.01

0.32 1.30 0.61 0.35 5.47

64.03 78.54 16.88 217.94 98.13

0.91 1.03 2.79 15.13

5.04 0.62 5.65

6.45 3.21 6.55 0.83 5.35 8.73

0.06 1.85 0.08

0.01

1.20 1.95 2.64

0.17 0.35 1.93 0.13 0.35 0.82 2.76

 0.01

2.88 2.22 3.19 1.21 0.94 6.66 2.95

 

4.96 0.08 0.29

3.92 2.04 6.69 0.04 2.59 3.70

0.07 0.24 3.47 1.69 1.94 0.65 3.70

1.32 0.18 0.68 0.12

0.07 0.20 1.44 9.93 5.47 0.28 0.05

182.56 98.07 8.58 5.19 0.21 73.44 24.19

74.85 0.89 1.11 1.54 0.30 0.44

 0.01 0.70 0.40 0.07 0.09 0.02

855.97 456.22 290.47 191.94 540.69 693.47 602.12

296
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

183 184 185 186 187 188 189

15-Jul-2010 15-Jul-2010 15-Jul-2010 15-Jul-2010 16-Jul-2010 16-Jul-2010

11 11 11 11 11 11

11-42 11-32 11-23 11-07 11-22 11-05

000000

276 207 208 241 315 207

54.74018 54.79538 54.77367 54.7348 54.67092 54.76522

-166.58717 -166.44425 -166.2787 -166.1726 -166.09122 -165.8654

54.73188 54.8 54.77622 54.73512 54.66957 54.76417

-166.55425 -166.47753 -166.32157 -166.21167 -166.12723 -165.893

0.511 0.521 0.563 0.534 0.501 0.384

2.32 2.21 2.78 2.53 2.34 1.9

15.642 15.946 16.39 15.915 16.181 15.365

6.5 6.9 7 7 7.1 7.4

3.6 4 3.8 3.6 3.6 3.7

2.92 18.48 3.16 1.88 2.82 2.24

7.37

28.09 3.88 34.10

3.08 15.00

0.02 0.35

138.48 123.64 73.66 24.82 1123.32 104.08

9.44 1.33 1.80 9.52 8.45

1.02 18.93

73.86 105.31 23.24 6.52 32.22 0.51

2.94 0.25 11.28 12.22

 0.57 0.88

1.93 12.61

1.00 105.36

3.76 7.82 3.56 3.47 5.42 2.89

 

0.11 0.08 0.33 0.31 0.36 0.77

 0.01 0.19

1.28 0.33 0.84 0.54 0.50

0.53 0.29 1.08 0.36

4.31 1.79 1.64 2.62 5.72 0.52

3.05

10.12 19.63 4.23 1.89

0.25 51.65 52.33 6.00 1.05 55.23

8.46 1.13 0.40 15.60

2.08 1.19

0.13 0.06 0.05

0.02 0.02 0.03

3.39 2.24 2.93 1.61 6.60 0.57

 

0.78 0.04 1.02

4.83 0.01 0.95 2.82

3.34 43.93 21.36 6.29 3.84 5.07

0.57 0.05 0.12 0.11 0.27 0.29

5.90 7.45 12.42 11.95 3.97 6.05

2.74 0.16 0.03 0.33 5.93 0.50

0.98 1.07 0.15

0.03 0.01 1.12 0.06

275.85 402.28 200.01 100.52 1289.99 343.83

INCOMPLETE TOW

297
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

190 191 192 193 194 195 196

16-Jul-2010 16-Jul-2010 16-Jul-2010 17-Jul-2010 17-Jul-2010 17-Jul-2010 17-Jul-2010

11 11 11 11 12 12 12

11-04 11-43 11-02 11-15 12-25 12-26 12-09

1.1000000

265 205 252 326 422 446 446

54.72368 54.77623 54.70715 54.65058 54.5799 54.56182 54.49638

-165.74005 -165.55782 -165.49793 -165.64245 -165.86968 -165.96305 -165.83318

54.71957 54.7762 54.71682 54.63073 54.57665 54.55817 54.47768

-165.70348 -165.59595 -165.52822 -165.63695 -165.83387 -165.92698 -165.84708

0.552 0.557 0.503 0.51 0.501 0.53 0.518

2.5 2.5 2.24 2.24 2.36 2.39 2.27

16.065 14.946 15.243 15.372 16.462 16.099 15.499

7.3 7 7.3 7 7.4 7.2

3.6 3.5 3.5 3.6 3.7 3.6

18.43

23.01 19.72 7.24 3.22 2.25 0.48 0.09

3.78 1.23 0.92 2.40

11.10

10.03 5.02 17.32 26.84 15.11 19.53

13.60

6.54 3.31 3.38 3.18 2.72

0.13 0.11 0.15 2.53 0.75 0.14 0.06

104.98 209.22 521.15 624.02 106.56 22.70 842.70

3.78 3.92 2.80 20.71 81.46 27.76 101.36

62.40 29.68 147.74

18.98 26.80

2.06 2.16 60.77 25.14 11.55 28.78 19.04

23.80 10.79 58.44 63.00 43.74 20.72 27.54

4.44 53.77 3.38 8.94 5.82

7.04 61.50 68.06

79.22 7.40 20.67

8.64 0.76 8.55 124.20 242.44 0.72 40.64

8.36 6.18

8.54 3.37 4.92 0.90 0.23 0.13

1.04 143.18 1656.12

 0.72 1.15 1.14

26.88 2.88 16.14

1.03 1.80 17.53 0.20

5.76 12.47 16.75 2.93 

 0.07 0.36 0.50

 0.83 1.81 1.33 4.61

18.02 31.90 6.27

1.39

2.85

12.65 14.87 19.98 2.09 3.64 4.70

41.57 75.86 52.56 7.53

3.37 0.82 3.84

1.21 39.36 6.53 0.41 0.29

3.42 2.90 3.16

0.25 0.17 0.64 1.52 0.49

0.05 0.66 0.02 0.06 

5.89 0.60 0.11 0.75 4.70 9.87 6.21

0.04 

5.45 0.07 0.99 0.54

 0.87 3.04 10.39 8.24 33.27

9.72 0.06 0.05 1.47 41.82 65.94 16.61

1.34 0.21 0.07 1.99

2.32 4.40 0.27 0.28 0.90

3.98 54.79 6.57 4.70 12.47 15.13 18.91

0.08 0.59 0.15 0.08 0.98 0.08

5.41 0.08 0.06 0.25 0.02 1.23 0.01

371.92 460.34 865.91 999.66 755.72 502.18 3050.00

298
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

197 198 199 200 201 202 203

17-Jul-2010 18-Jul-2010 18-Jul-2010 18-Jul-2010 18-Jul-2010 18-Jul-2010 18-Jul-2010

12 12 12 12 12 12 12

12-24 12-22 12-44 12-20 12-08 12-28 12-07

0000000

505 406 587 487 518 495 424

54.47903 54.59508 54.4418 54.51302 54.4589 54.49002 54.56833

-165.93387 -166.04015 -166.0282 -166.09887 -166.18653 -166.3134 -166.2197

54.45857 54.59822 54.42837 54.50808 54.45517 54.49018 54.5684

-165.93858 -166.00363 -166.05367 -166.12922 -166.22155 -166.34977 -166.25475

0.496 0.507 0.506 0.479 0.517 0.489 0.499

2.32 2.4 2.23 2.05 2.34 2.37 2.27

15.702 15.817 16.018 15.893 16.788 16.284 16.364

7.3 7.5 7.2 7.3 7.3 7.4 7.6

3.5 3.8 3.4 3.5 3.5 3.6 3.8

7.60 6.38 5.36 11.70

4.38 2.22 5.11 63.18 2.42 25.66 17.52

32.84 19.23 96.36 6.62 13.44 100.20

4.37 38.98 10.06 10.14 5.62

11.42

6.54 3.60 105.03 7.74 2.76 6.00

0.04 0.06 0.11 

78.64 82.56 11.72 57.60 7.46 27.44 23.36

24.86 72.36 25.38 132.60 6.78 92.32 58.46

44.98 42.30 128.16 14.28 26.00 2.17 75.56

15.54 17.32 7.33 8.20

3.38 6.88 23.20 26.24 51.08 46.76

1.28 30.80 7.60 28.20

3.95 7.29 0.63 4.04 1.96 4.48 4.81

22.76 64.66 86.22 96.72 204.60 24.15

1.22 13.44

4.62 11.35

6.46

0.21 1.04 0.35 0.71 1.00

327.85 3.82 173.80 800.28 318.60 743.78 18.48

8.43 72.38 15.56 8.88 8.14 5.60

1.12 0.75 0.11 0.05 0.25 0.22 1.86

27.00 14.16 28.50 35.16 34.18 18.12 1.75

1.11 0.46

 0.23 0.01

0.02 0.04 1.14 0.04 0.13 0.07

0.66 0.42 1.73 0.18 0.14 0.04 0.44

0.36 0.30 2.01 1.32

46.94 26.68 108.28 434.07 89.74 157.90 53.12

1.01

2.91

1.54 8.08 1.52 0.54 1.53 4.48

0.98 0.43

0.20

1.23 0.72 0.03 0.04 0.39

3.18 5.19 0.09 2.47 3.81 4.99 2.48

0.37 1.15 0.02 0.28 0.55 2.96 4.34

 

8.60 12.80 8.70 39.98 7.34 29.85 38.98

 0.18 

1.57 0.62 0.14 2.34 1.29 1.82

10.15 6.81 8.31 1.42 2.71 0.80 3.03

18.26 12.57 0.59 5.83 0.08 0.49 25.86

0.41 0.02 0.63 0.58

0.12 0.18 0.55 0.03 0.05 0.04 0.23

9.04 4.75 114.42 32.58 210.06 185.30 49.91

1.63 0.70 0.10 27.25 0.28

0.21 0.05 0.13 0.27 0.11 0.28

652.50 412.85 908.95 1917.96 910.40 1600.00 650.43

299
Appendix C. - - Haul Log.

Haul

Date

Stratum

Station ID

Performance

Bottom depth

Tow start latitude (N)

Tow start longitude (W)

Tow end latitude (N)

Tow end longitude (W)

Tow duration (Hour)

Distiance of tow (nmi)

Mean net width (m)

Surface temperature (°C)

Bottom temperature (°C)

Pacific sleeper shark

Bering skate

mud skate

roughtail skate

Alaska skate

Aleutian skate

Commander skate

whiteblotched skate

whitebrow skate

other skates & skate eggs

arrowtooth flounder

Kamchatka flounder

Greenland turbot

Pacific halibut

flathead sole

rex sole

other flatfish

Pacific grenadier

giant grenadier

popeye grenadier

Pacific cod

walleye pollock

blob sculpin

bigmouth sculpin

other sculpins

twoline eelpout

western eelpout

ebony eelpout

other eelpouts

sablefish

searcher

blacktail snailfish

other snailfishes

poachers

mesopelagic fishes

other fishes

shortspine thornyhead

rougheye rockfish

blackspotted rockfish

Pacific ccean perch

shortraker rockfish

grooved Tanner crab

Tanner crab

triangle Tanner crab

snow crab

scarlet king crab

golden king crab

hermit crabs

other crabs

snails

bivalves

octopus

squid

sea anemones & corals

jellyfish

shrimps

seastars & sea cucumbers

sponges

other invertebrates

Haul Total Weight (kg)

204 205 206 207 208 209

19-Jul-2010 19-Jul-2010 19-Jul-2010 19-Jul-2010 20-Jul-2010 20-Jul-2010

12 12 12 12 13 14

12-47 12-48 12-49 12-50 13-18 14-12

0 0 0 0 05.8

408 482 503 420 741 841

54.90418 54.80477 54.62782 54.62645 54.34163 54.33565

-167.42228 -167.39348 -167.32008 -167.00432 -166.14417 -166.3654

54.89142 54.78668 54.64753 54.6094 54.332 54.33388

-167.39625 -167.37873 -167.3313 -167.02642 -166.17392 -166.3323

0.494 0.521 0.487 0.522 0.507 0.486

2.2 2.23 2.31 2.38 2.24 2.24

15.299 16.011 15.824 16.669 15.626 15.992

7 6.8 7.6 7.7 7.8 7.3

3.8 3.8 3.6 3.8 3.1 2.9

6.16 23.30

1.43 2.20 2.72

3.15

18.07 11.93 1.54 10.89 13.18

13.35 10.45 14.02

2.95 3.80 5.24 2.28 3.36

0.01 0.05

16.73 5.40 5.08 22.72

52.28 26.92 13.18 90.68 11.49 15.06

38.34 2.76 14.30 34.82 85.70 88.14

14.58 7.14

10.18 58.00

47.94 6.43 17.06

6.12

2.72

143.72 163.24 328.00 98.24 117.58 586.88

0.60 127.04 293.34

1.07

0.08 0.12 0.23 0.06

4.50 11.70

21.42 52.46 2.58 59.14 110.26

2.94 0.39

0.17 0.02 0.01 0.03 0.28 1.02

2.64 31.16 21.48

0.80

0.03 0.63 1.51

0.06 0.09 0.16 0.66

0.12 0.12 0.33 0.09 2.82 2.13

0.77 0.64 0.83

90.10 82.18 44.38 93.00 16.13 62.80

1.85

2.02 1.79 14.62

1.03 1.39

2.55 14.45

1.81

1.10 0.02 0.93 2.28

1.90 0.26 0.32

1.67 1.56 5.95 2.19 0.14 2.75

0.49 0.19 0.41

7.04 2.38 2.81 1.92 0.58 0.19

7.82 0.82 0.08 0.71 0.13 0.01

0.02 0.16 0.11 0.17 0.08 0.24

0.02 0.01 0.27 0.02 0.05

7.93 148.84 183.41 104.97 16.56 6.11

0.20 8.77 28.49 0.10

0.01 0.11 0.64 0.35 0.01

486.28 504.13 713.02 555.91 519.24 1243.84

300
RECENT TECHNICAL MEMORANDUMS

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AFSC223 ALLEN, B. M., and R. P. ANGLISS. 2011. Alaska marine mammal stock assessments, 2010, 292 p.

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Bering Sea groundfish fisheries, 29 p. NTIS number pending.

221 GRAY, A. K.,W. T. MCCRANEY, C. T. MARVIN, C. M. KONDZELA, H. T. NGUYEN, and J. R.

GUYON. 2011. Genetic stock composition analysis of chum salmon bycatch samples from the 2007

Bering Sea groundfish fisheries, 29 p. NTIS number pending.

220 MARVIN, C. T., S. L. WILDES, C. M. KONDZELA, H. T. NGUYEN, and J. R. GUYON. 2011. Genetic

stock composition analysis of chum salmon bycatch samples from the 2006 Bering Sea groundfish

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219 JONES, D. T., A. De ROBERTIS, and N. J. WILLIAMSON. 2011. Statistical combination of

multifrequency sounder-detected bottom lines reduces bottom integrations, 13 p. NTIS number

pending.

218 LANDER, M. E., D. S. JOHNSON, J. T. STERLING, T. S. GELATT, and B. S. FADELY. 2011. Diving

behaviors and movements of juvenile Steller sea lions (Eumetopias jubatus) captured in the central

Aleutian Islands, April 2005, 41 p. NTIS number pending.

217 LAZRUS, H. M., J. A. SEPEZ, R. G. FELTHOVEN, and J. C. LEE. 2011. Post-rationalization

restructuring of commercial crew member opportunities in Bering Sea and Aleutian Island crab

fisheries, 62 p. NTIS No. PB2011-107546.

216 CHILTON, E. A., C. E. ARMISTEAD, and R. J. FOY. 2011. The 2010 eastern Bering Sea continental

shelf bottom trawl survey: Results for commercial crab species, 101 p. NTIS PB2011-108305.

215 VON SZALAY, P. G., C. N. ROOPER, N. W. RARING, and M. H. MARTIN. 2011. Data Report: 2010

Aleutian Islands bottom trawl survey, 153 p. NTIS PB2011-108304.

214 LEW, D. K., J. LEE, and D. M. LARSON. 2010. Saltwater sportfishing in Alaska: A summary and

description of the Alaska saltwater sportfishing economic survey, 2007, 229 p. NTIS No.

PB2011-105279.

213 CAHALAN, J. A., B. M. LEAMAN, G. H. WILLIAMS, B. H. MASON, and W. A. KARP. 2010. Bycatch

characterization in the Pacific halibut fishery: A field test of electronic monitoring technology, 66 p.

NTIS number pending.

212 KELLY, B. P., J. L. BENGTSON, P. L. BOVENG, M. F. CAMERON, S. P. DAHLE, 

J. K. JANSEN, E. A. LOGERWELL, J. E. OVERLAND, C. L. SABINE, G. T. WARING, and J. M.

WILDER 2010. Status review of the ringed seal (Phoca hispida), 250 p. NTIS number pending.

211 CAMERON, M. F., J. L. BENGTSON, P. L. BOVENG, J. K. JANSEN, B. P. KELLY, 

S. P. DAHLE, E. A. LOGERWELL, J. E. OVERLAND, C. L. SABINE, G. T. WARING, and J. M.

WILDER. 2010. Status review of the bearded seal (Erignathus barbatus), 246 p. NTIS No.

PB2011103863.

210 JOHNSON, S. W., J. F. THEDINGA, A. D. NEFF, and C. A. HOFFMAN. 2010. Fish fauna in

nearshore waters of a barrier island in the western Beaufort Sea, Alaska, 28 p. NTIS No. PB2011-

102346.