Crangonyctidae

8 slekter (1 utdødd)
 221 arter (3 utdødde)

Crangonyctidae er en av de 4 familiene i overfamilien Crangonyctoidea som inngår i infraorden Gammarida - innenfor Senticaudata-gruppen av amfipoder. Gruppens arter lever som bentiske bunndyr og kjennes fra Gammaridea-arter på avvikende morfologi i halepartiet. 

Denne gruppens arter lever alle i ferskvann. Gruppen har 8 slekter (hvorav en av disse utdødd) og 221 arter (hvorav tre er utdødde).

 Gruppens taksonomi 
En moderne oppdatering av systematikken gis nedenfor i lys av 2013-revisjonen av storkrepsenes taksonomi, med basis i WoRMS-databasen. - WoRMS. Besøkt 7. februar 2014.

 Rekke: KREPSDYR (Crustacea) - 67 000 arter
 KLASSE storkreps (Malacostraca) - +25 000 arter Latreille, 1802
 Underklasse Eumalacostraca Grobben, 1892
 Overorden Peracarida Calman, 1904
 Orden amfipoder (Amphipoda) - 9 725 arter, 1 900 i ferskvann Latreille, 1816
 Underorden Senticaudata - 22 overfamilier, 95 familier Lowry & Myers, 2013
 Infraorden Gammarida
 Parvorden Crangonyctidira Bousfield, 1973
 Overfamilie Crangonyctoidea  Bousfield, 1973
 Familie Crangonyctidae  Bousfield, 1973
 Slekt Armurocrangonyx Sidorov & Holsinger, 2007
 Armurocrangonyx arsenjevi (Dershavin, 1927) 
 Slekt Bactrurus Hay, 1902
 Bactrurus angulus Koenemann & Holsinger, 2001
 Bactrurus brachycaudus Hubricht & Mackin, 1940
 Bactrurus cellulanus Koenemann & Holsinger, 2001
  Bactrurus hubrichti Shoemaker, 1945
 Bactrurus macronatus (Forbes, 1876) 
 Bactrurus pseudomucronatus Koenemann & Holsinger, 2000
 Bactrurus speleopolis Holsinger, Sawicki & Graening, 2006
 Bactrurus wilsoni Koenemann & Holsinger, 2001
 Slekt Crangonyx Bate, 1859
 Crangonyx aberrans S.I. Smith, 1983
 Crangonyx acicularis Zhang & Holsinger, 2003
 Crangonyx africanus Missouli, 2006
 Crangonyx aka Zhang & Holsinger, 2003
  Crangonyx alpinus Bousfield, 1983
  Crangonyx anomalus Hubricht, 1943
  Crangonyx antennatus Cope & Packard, 1881
  Crangonyx arsenjevi (Derzjavin, 1927) 
  Crangonyx baculispina Zhang & Holsinger, 2003
 Crangonyx barri Zhang & Holsinger, 2003
 Crangonyx bousfieldi Zhang & Holsinger, 2003
 Crangonyx caecus Zhang & Holsinger, 2003
 Crangonyx castellanum Zhang & Holsinger, 2003
  Crangonyx chlebnikowi Borutzky, 1928
 Crangonyx consimilis Zhang & Holsinger, 2003
  Crangonyx cooperi Zhang & Holsinger, 2003
 Crangonyx cornutus Zhang & Holsinger, 2003
 Crangonyx dearolfi Shoemaker, 1942
 Crangonyx disjunctus Zhang & Holsinger, 2003
 Crangonyx ermannii (Milne Edwards, 1840) 
  Crangonyx floridanus Bousfield, 1963
  Crangonyx fontinalis Zhang & Holsinger, 2003
  Crangonyx forbesi (Hubricht & Mackin, 1940) 
  Crangonyx gracilis S.I. Smith, 1871
  Crangonyx grandimanus Bousfield, 1963
  Crangonyx hobbsi Shoemaker in Ellis, 1941
  Crangonyx hubrichti Zhang & Holsinger, 2003
  Crangonyx indianensis Zhang & Holsinger, 2003
  Crangonyx insolitus Zhang & Holsinger, 2003
 Crangonyx islandicus Svavarsson & Kristjánsson, 2006
 Crangonyx lewisi Zhang & Holsinger, 2003
 Crangonyx longicarpus Zhang & Holsinger, 2003
 Crangonyx longidactylus Zhang & Holsinger, 2003
 Crangonyx minor Bousfield, 1958
 Crangonyx montanus Zhang & Holsinger, 2003
 Crangonyx obliquus (Hubricht & Mackin, 1940) 
  Crangonyx occidentalis Hubricht & Harrison, 1941
 Crangonyx ohioensis Zhang & Holsinger, 2003
 Crangonyx orientalis Zhang & Holsinger, 2003
  Crangonyx packardi S.I. Smith, 1888
 Crangonyx palustris Zhang & Holsinger, 2003
  Crangonyx paxi Schellenberg, 1942
  Crangonyx pseudogracilis Bousfield, 1958
 Crangonyx richmondensis Ellis, 1941
 Crangonyx rivularis Bousfield, 1958
  Crangonyx serratus (Embody, 1910) 
  Crangonyx setodactylus Bousfield, 1958
 Crangonyx shoemakeri Hubricht & Mackin, 1940
  Crangonyx specus Zhang & Holsinger, 2003
  Crangonyx stagnicolous Zhang & Holsinger, 2003
 Crangonyx subterraneus Bate, 1859
 Crangonyx ambulans<small> = Stygobromus ambulans (F. Müller, 1846)
  Crangonyx bifurca (O.P.Hay, 1882)  = Stygobromus bifurca (O.P. Hay, 1882) 
  Crangonyx compactus Chilton, 1882 = Paracrangonyx compactus (Chilton, 1882) 
 Crangonyx macronatus Forbes, 1876 = Bactrurus macronatus (Forbes, 1876) 
 Crangonyx recurvus  (Grube, 1864)  = Stygobromus ambulans (F. Müller, 1846) 
 Slekt Lyurella Dershavin, 1939
 Lyurella hyrcana Derzhavin, 1939
 Slekt Pachypodacrangonyx Boutin & Coineau, 1987
 Pachypodacrangonyx maroccanus’’ Boutin & Coineau, 1987
 Slekt † Palaeogammarus Zaddach, 1864 - rav fra Baltikum
  † Palaeogammarus balticus Lucks, 1928 
  † Palaeogammarus danicus Just, 1974 
  † Palaeogammarus polonicus Jazdzewski & Kulicka, 2002 
  † Palaeogammarus sambiensis Zaddach, 1864 
 Slekt Stygobromus Cope, 1872 = ‘’Synurella’’ Wrzesniowski, 1877
 Stygobromus abditus Holsinger, 1978
 Stygobromus ackerlyi Holsinger, 1978
 Stygobromus alabamensis (Stout, 1911) 
  Stygobromus allegheniensis (Holsinger, 1967) 
  Stygobromus ambulans (F. Müller, 1846) 
  Stygobromus anastasiae Sidorov, Holsinger & Takhteev, 2010
  Stygobromus apscheronia (Derzhavin, 1945) 
 Stygobromus araeus (Holsinger, 1969) 
 Stygobromus arizonensis Holsinger, 1974
  Stygobromus balconies (Hubricht, 1943) 
  Stygobromus baroodyi Holsinger, 1978
  Stygobromus barri  (Holsinger, 1967) 
  Stygobromus barryi Holsinger, 1978
  Stygobromus behningi (Birstein, 1948) 
  Stygobromus bifurca (O.P. Hay, 1882) 
  Stygobromus biggersi Holsinger, 1978
  Stygobromus blinni Wang & Holsinger, 2001
  Stygobromus borealis Holsinger, 1978
  Stygobromus boultoni Wang & Holsinger, 2001
  Stygobromus bowmani  (Holsinger, 1967) 
  Stygobromus caecilius Holsinger, 2011
  Stygobromus canadensis Holsinger, 1980
  Stygobromus carolinensis Holsinger, 1978
  Stygobromus chamberlaini Ellis, 1941
  Stygobromus cherylae Wang & Holsinger, 2001
  Stygobromus clantoni (Creaser, 1934) 
  Stygobromus coeca (Dobreanu & Manolache, 1951) 
  Stygobromus coloradensis Ward, 1977
  Stygobromus conradi  (Holsinger, 1967) 
  Stygobromus cooperi (Holsinger, 1967) 
  Stygobromus cowani Wang & Holsinger, 2001
 Stygobromus culveri Holsinger, 1978
 Stygobromus cumberlandus Holsinger, 1978
 Stygobromus curroae Wang & Holsinger, 2001
  Stygobromus dejectus (Holsinger, 1967) 
  Stygobromus dentata (Hubricht, 1943) 
  Stygobromus dershavini (Behning, 1928) 
  Stygobromus dicksoni Holsinger, 1978
  Stygobromus donensis (Martynov, 1919) 
  Stygobromus duplus Wang & Holsinger, 2001
 Stygobromus elatus  (Holsinger, 1967) 
 Stygobromus elliotti Holsinger, 1974
 Stygobromus emarginatus (Hubricht, 1943) 
  Stygobromus ephemerus (Holsinger, 1969) 
  Stygobromus estesi Holsinger, 1978
  Stygobromus exilis Hubricht, 1943
  Stygobromus fecundus Holsinger, 1978
 Stygobromus felleri Holsinger, 2011
  Stygobromus fergusoni Holsinger, 1978
  Stygobromus finleyi Holsinger, 1978
  Stygobromus flagellatus (Benedict, 1896) 
  Stygobromus foliatus Holsinger, 2011
  Stygobromus fontinalis Wang & Holsinger, 2001
  Stygobromus franzi Holsinger, 1978
  Stygobromus gallawayae Wang & Holsinger, 2001
  Stygobromus glacialis Wang & Holsinger, 2001
 Stygobromus gracilipes  (Holsinger, 1969) 
  Stygobromus gradyi Holsinger, 1974
  Stygobromus grahami Holsinger, 1974
  Stygobromus grandis Holsinger, 1978
  Stygobromus hadenoecus (Holsinger, 1966) 
  Stygobromus harai Holsinger, 1974
 Stygobromus hayi  (Hubricht & Mackin, 1940) 
  Stygobromus herbsti Wang & Holsinger, 2001
  Stygobromus heteropodus Hubricht, 1943
  Stygobromus hoffmani Holsinger, 1978
  Stygobromus holsingeri Ward, 1977
  Stygobromus hubbardi Holsinger, 2009
  Stygobromus hubbsi Shoemaker, 1942
  Stygobromus hyporheicus Wang & Holsinger, 2001
  Stygobromus hyrcana  (Dershavin, 1939) 
 Stygobromus idahoensis Wang & Holsinger, 2001
  Stygobromus imperialis Wang & Holsinger, 2001
  Stygobromus indentatus (Holsinger, 1967) 
  Stygobromus inexpectatus Holsinger, 1978
 Stygobromus interitus Holsinger, 1978
 Stygobromus intermedia (Dobreanu, Manolache & Puscariu, 1952) 
 Stygobromus interstitialis Wang & Holsinger, 2001
  Stygobromus iowae Hubricht, 1943
 Stygobromus jakutana (Martynov, 1931) 
  Stygobromus jemezensis Wang & Holsinger, 2001
  Stygobromus johanseni (Shoemaker, 1920) 
 Stygobromus kazakhstanica Kulkina, 1990
 Stygobromus kenki Holsinger, 1978
  Stygobromus lacicolus Holsinger, 1974
  Stygobromus lanensis Wang & Holsinger, 2001
  Stygobromus latus Wang & Holsinger, 2001
  Stygobromus leensis Holsinger, 1978
  Stygobromus lepida (Mateus & Mateus, 1991) 
  Stygobromus levanidovae (G. Karaman, 1991) 
  Stygobromus limbus Wang & Holsinger, 2001
  Stygobromus longidactylus (S. Karaman, 1929) 
  Stygobromus longipes (Holsinger, 1966) 
  Stygobromus lucifugus (Hay, 1882) 
  Stygobromus mackenziei Holsinger, 1974
  Stygobromus mackini Hubricht, 1943
  Stygobromus mausiHolsinger, 2009
  Stygobromus meschtscherica (Borutsky, 1929) 
 Stygobromus mikhaili Sidorov, Holsinger & Takhteev, 2010
  Stygobromus minutus Holsinger, 1978
  Stygobromus montanensis Holsinger, 1974
  Stygobromus montanus (Holsinger, 1967) 
  Stygobromus morrisoni (Holsinger, 1967) 
  Stygobromus mundus  (Holsinger, 1967) 
  Stygobromus myersae Wang & Holsinger, 2001
  Stygobromus mysticus Holsinger, 1974
  Stygobromus nanus Holsinger, 1978
  Stygobromus nortoni (Holsinger, 1969) 
  Stygobromus obrutus Holsinger, 1978
  Stygobromus obscurus Holsinger, 1974
  Stygobromus onondagaensis (Hubricht & Mackin, 1940) 
  Stygobromus oregonensis Holsinger, 1974
  Stygobromus osellai (Ruffo, 1974) 
  Stygobromus ozarkensis (Holsinger, 1967) 
  Stygobromus parvus  (Holsinger, 1969) 
  Stygobromus paxillus Holsinger, 2011
  Stygobromus pecki  (Holsinger, 1967) 
  Stygobromus pennaki Ward, 1977
 Stygobromus philareti  (Birstein, 1948) 
 Stygobromus phreaticus Holsinger, 1978
  Stygobromus pizzinii (Shoemaker, 1938) 
  Stygobromus pollostus Holsinger, 1978
  Stygobromus pseudospinosus Holsinger, 1978
  Stygobromus pusillus (Martynov, 1930) 
  Stygobromus putealis (Holmes, 1909) 
  Stygobromus puteanus Holsinger, 1974
  Stygobromus quatsinensis Holsinger & Shaw, 1987
 Stygobromus rallus Wang & Holsinger, 2001
 Stygobromus redactus Holsinger, 1978
 Stygobromus reddelli  (Holsinger, 1966) 
 Stygobromus rudolphi Wang & Holsinger, 2001
  Stygobromus russelli  (Holsinger, 1967) 
  Stygobromus saltuaris Wang & Holsinger, 2001
 Stygobromus secundus Bousfield & Holsinger, 1982
  Stygobromus sextarius Holsinger, 2009
 Stygobromus sheldoni Holsinger, 1974
 Stygobromus sierrensis Holsinger, 1974
  Stygobromus simplex Wang & Holsinger, 2001
 Stygobromus smithi Hubricht, 1943
  Stygobromus sparsus Holsinger, 1978
  Stygobromus spinatus (Holsinger, 1967) 
 Stygobromus spinosus (Hubricht & Mackin, 1940) 
  Stygobromus stadukhini (Derzhavin, 1930) 
  Stygobromus stegerorum Holsinger, 1978
  Stygobromus stellmacki (Holsinger, 1967) 
  Stygobromus subtilis (Hubricht, 1943) 
  Stygobromus tahoensis Holsinger, 1974
  Stygobromus tenuis (S.I. Smith, 1874) 
  Stygobromus trinus Wang & Holsinger, 2001
  Stygobromus tritus Holsinger, 1974
  Stygobromus urospinatus Wang & Holsinger, 2001
 Stygobromus utahensis Wang & Holsinger, 2001
 Stygobromus vitreus Cope, 1872
 Stygobromus wachuschtii (Behning, 1940) 
  Stygobromus wahkeenensis Wang & Holsinger, 2001
 Stygobromus wardi Wang & Holsinger, 2001
 Stygobromus wengerorum Holsinger, 1974
 Slekt  Stygonyx Bousfield & Holsinger, 1989
  Stygonyx courtneyi Bousfield'' & Holsinger, 1989

 Referanser 

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Kategori:Amfipoder
Kategori:Krepsdyr formelt beskrevet i 1973