Larvae Lengths (mm) USGS Bigelow and Shroeder Able and Fahay

Bay Scallop 0.000101 Surf Clam 0.065-0.080 Blue Mussel 0.070-0.110 Softshell Clam 0.2 American Oyster 0.075; 0.3 Razor Clam 0.11 Quahog 0.20-0.30

Weakfish 1.5-1.75 1.5-1.7 Black Seabass 1.5-2.0 Fourbeard Rockling Hogchoker 1.7-2.0 Bay Anchovy 1.8-2.0 2.0 Red Hake <2.0 Butterfish 2.0 1.7 Windowpane 2.0 Cunner 2.0-2.2 2.2 Tautog 2.2-3.3 2.0 Wh ite Perch 2.6 Winter Flounder 2.4-3.5 2.4-3.5 Atlantic menhaden 2.4-4.5 Sea robin 2.5-2.8 3.0 Smallmouth Flounder 2.5-8.0 Seaboard Goby Silver Hake 2.8 Atlantic Mackerel River Herring Sand Lance 3.0-4.0 5.7-6.3 Atlantic seasnail 3.3-4.5 Inland Silverside 3.5-4.0 Atlantic Silverside 3.8-5.0 Cod 4.0 American Plaice 4.0-6.0 Lum pfish 4.0-7.4 Blueback Herring 4.0-15.9 3.1-5.0 Alewife 4.30-19.9 2.5-5.0 Witch Flounder 4.9 Rainbow Smelt 5.0-6.0 5.5-6.0 Atlantic Herring 5.0-9.0 4.0-10.0 Grubby 5.4 American Shad 6.0-10.0 5.7-10.0 Radiated Shanny 8.0-11 Northern Pipefish 8.0-9.0 10.0-12.0 Rock Gunnel 9.0 9.0 Atlantic Tomcod 10.0-12.0 5.0-6.0 Yellowtail Flounder 10.3http://www.fishbase.org/ Other Swansea FEIR

1.6-2.4

0.78-0.97 0.89-0.97 2.2-3.6

2.7-4.2

3.0 3.0-10.7

6.0-12.4

5.7-10.0Egg Diameters (mm) USGS Bigelow and Schroeder Able and Fahay

Bay Scallop 0.000055-0.000065 Softshell Clam 0.066 Blue Mussel 0.068-0.070 Quahog 0.078 Razor Clam 0.09 American Oyster No Data Surf Clam 1.42

Hogchoker 0.3 0.66-0.92 Bay Achovy 0.62-1.24 0.8-1.3 Red Hake 0.63-0.97 Wh ite Perch Fertilized 0.65-0.89 Fourbeard Rockling 0.66-0.98 Sand Lance 0.67-1.03 0.9-1.0 Butterfish 0.7-0.8 0.68-0.83 Wh ite Perch Unfertilized 0.70-0.89 0.75-1.04 Cunner and Tautog 0.70-1.14 0.84-0.92; 0.97-1.00 Winter Flounder 0.74-0.85 0.7-0.9 Weakfish 0.75-0.87 Inland Silverside 0.8-0.9 Black Seabass 0.8-1.0 Alewife 0.80-1.27 0.8-1.27 Yellowtail Flounder 0.87-0.94 Blueback Herring 0.87-1.10 0.87-1.11 Silver Hake 0.88-0.95 Sea robin 0.94-1.15 0.86-0.97 Windowpane 0.9-1.4 Atlantic Mackerel Atlantic Silverside 0.90-1.50 Atlantic Seasnail 1.1 Rainbow Smelt 1.00-1.20 1 Atlantic Herring 1.0-1.4 1.0-1.4 Witch Flounder 1.07-1.25 Cod 1.10-1.82 Atlantic Menhaden 1.30-1.95 1.3-1.9 American Plaice 1.38-3.2 Atlantic Tomcod 1.5 1.39-1.70 Grubby 1.5-1.7 Rock Gunnel 2.0 1.4; 1.7-2.2 Lum pfish 2.2-2.6 Striped Bass 2.40-3.90 American Shad Unfertilized 1.8 American Shad Fertilized 2.50-3.50 2.5-3.8

Radiated Shanny no data Smallmouth Flounder "eggs undefined"http://www.fishbase.org/ Swansea FEIR

0.64-1.12

0.9-1.4Species Entrained (> 1 individual per 100m3 sampled)

Pilgrim Salem Bray ton Pt. RESCO Somerset Canal GE My stic Grubby X X X X X X X X Cunner X X X X X X X Fourbeard Rockling X X X X X X X Sandlance X X X X X X X Rock Gunnel X X X X X X X Windowpane X X X X X X Tautog X X X X X Atlantic Herring X X X X X Cod X X X X X Menhaden X X X X Bay Anchovy X X X Winter Flounder X X X X Mackerel X X X X Sculpin X X X X Rainbow Smelt X Hake spp. X X X Witch Flounder X X X American Plaice X X X Yellowtail Flounder X X X Radiated Shanny X X Silver Hake X X Red Hake X X Atl.Inland Silverside X X Weakfish X X White Perch Blueback Sunfish Yellow Perch Goby spp. X X Rockling-Hake-Butterfish X X Atlantic Tomcod X X Windowpane/Summer Flounder X X Lumpfish X Atlantic seasnail X Northern Pipefish X Herring spp. X Hogchoker X Searobin X Butterfish X Summer Flounder X Black Seabass X Smallmouth Flounder X Alewife

Total Species 21 19 19 14 14 13 10 7 Pilgrim Salem Bray ton Pt. RESCO Somerset Canal GE My sticTM LP Kendall Total # Plants 8 7 7 7 7 6 5 5 5 4 X 4 4 4 4 X X 3 3 3 3 3 2 2 2 2 2 X X 2 X X 2 X X 2 X X 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 X 1

6 6 TM LP Kendall