IRMNG Taxon list
Amurocrangonyx arsenjevi (Dershavin, 1927)
Apocrangonyx araeus Holsinger, 1969 accepted as Stygobromus araeus (Holsinger, 1969)
Apocrangonyx ephemerus Holsinger, 1969 accepted as Stygobromus ephemerus (Holsinger, 1969)
Apocrangonyx lucifugus (Hay, 1882) accepted as Stygobromus lucifugus (Hay, 1882)
Apocrangonyx nortoni Holsinger, 1969 accepted as Stygobromus nortoni (Holsinger, 1969)
Apocrangonyx parvus Holsinger, 1969 accepted as Stygobromus parvus (Holsinger, 1969)
Apocrangonyx subtilis Hubricht, 1943 accepted as Stygobromus subtilis (Hubricht, 1943)
Bactrurus angulus Koenemann & Holsinger, 2001
Bactrurus brachycaudus Hubricht & Mackin, 1940
Bactrurus cellulanus Koenemann & Holsinger, 2001
Bactrurus hubrichti Shoemaker, 1945
Bactrurus macronatus (Forbes, 1876)
Bactrurus mucronatus (Forbes, 1876)
Bactrurus pseudomucronatus Koenemann & Holsinger, 2000
Bactrurus speleopolis Holsinger, Sawicki & Graening, 2006
Bactrurus wilsoni Koenemann & Holsinger, 2001
Crangonyx abberraus D.G. Smith, 1983
Crangonyx aberrans S.I. Smith, 1983
Crangonyx acicularis Zhang & Holsinger, 2003
Crangonyx africanus Messouli, 2006
Crangonyx aka Zhang & Holsinger, 2003
Crangonyx alpinus Bousfield, 1983
Crangonyx ambulans accepted as Stygobromus ambulans (F. Müller, 1846)
Crangonyx anomalus Hubricht, 1943
Crangonyx antennatus Cope & Packard, 1881
Crangonyx arsenjevi (Derzjavin, 1927)
Crangonyx baculispina Zhang & Holsinger, 2003
Crangonyx barri Zhang & Holsinger, 2003
Crangonyx bifurca (O.P. Hay, 1882) accepted as Stygobromus bifurca (O.P. Hay, 1882)
Crangonyx bousfieldi Zhang & Holsinger, 2003
Crangonyx caecus Zhang & Holsinger, 2003
Crangonyx castellanum Zhang & Holsinger, 2003
Crangonyx chlebnikovi Borutsky, 1928
Crangonyx chlebnikowi Borutzky, 1928
Crangonyx compactus Chilton, 1882 accepted as Paracrangonyx compactus (Chilton, 1882)
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 macronatus Forbes, 1876 accepted as Bactrurus macronatus (Forbes, 1876)
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 recurvus (Grube, 1864) accepted as Stygobromus ambulans (F. Müller, 1846)
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
Lyurella hyrcana Derzhavin, 1939
Pachypodacrangonyx maroccanus Boutin & Coineau, 1987
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 balconis (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 bifurcatus (Holsinger, 1967)
Stygobromus biggersi Holsinger, 1978
Stygobromus blinni Wang & Holsinger, 2001
Stygobromus borealis Holsinger, 1978
Stygobromus boultoni Wang & Holsinger, 2001
Stygobromus bowmani (Holsinger, 1967)
Stygobromus canadensis Holsinger, 1980
Stygobromus carolinensis Holsinger, 1978