Agathotanais Hansen, 1913 (basis of record)
Agathotanais ingolfi Hansen, 1913 (basis of record)
Akanthophoreus Sieg, 1986 (basis of record)
Akanthophoreus gracilis (Krøyer, 1842) (basis of record)
Anarthrura Sars, 1882 (basis of record)
Anarthrura simplex Sars, 1882 (basis of record)
Anarthruridae Lang, 1971 (basis of record)
Anatanaini Sieg, 1980 (basis of record)
Apseudes acutifrons Sars, 1882 accepted as Apseudopsis acutifrons (Sars, 1882) (basis of record)
Apseudes echinatus Sars, 1882 accepted as Apseudes (Tuberapseudes) echinatus Sars, 1882 accepted as Tuberapseudes echinatus (Sars, 1882) (basis of record)
Apseudes elisae Bacescu, 1961 accepted as Apseudopsis elisae (Bacescu, 1961) (basis of record)
Apseudes latreillei Milne Edwards, 1828 accepted as Apseudopsis latreillii (Milne Edwards, 1828) (basis of record)
Apseudes latreillii (Milne Edwards, 1828) accepted as Apseudopsis latreillii (Milne Edwards, 1828) (basis of record)
Apseudes robustus Sars, 1882 (basis of record)
Apseudes setiferus Bacescu, 1981 (basis of record)
Apseudes spinosus (M. Sars, 1858) (basis of record)
Apseudes spinosus koehleri (Bonnier, 1896) (basis of record)
Apseudes talpa (Montagu, 1808) (basis of record)
Apseudopsis Norman, 1899 (basis of record)
Apseudopsis ostroumovi Bacescu & Carausu, 1947 (basis of record)
Araphura Bird & Holdich, 1984 (basis of record)
Araphura brevimanus (Lilljeborg, 1864) (basis of record)
Araphura filiformis (Lilljeborg, 1864) (basis of record)
Arhaphuroides Sieg, 1986 (basis of record)
Arhaphuroides brevispina (Bird & Holdich, 1984) (basis of record)
Atlantapseudes Bacescu, 1978 (basis of record)
Atlantapseudes nigrichela Bacescu, 1978 (basis of record)
Bathytanaissus Bird & Holdich, 1989 (basis of record)
Bathytanaissus spinulosus Bird & Holdich, 1989 (basis of record)
Calozodion Gardiner, 1973 (basis of record)
Carpoapseudes Lang, 1968 (basis of record)
Carpoapseudes curticarpus Bacescu, 1982 (basis of record)
Carpoapseudes kudinovae Bacescu, 1981 (basis of record)
Carpoapseudes laubieri Bacescu, 1982 (basis of record)
Carpoapseudes simplicirostris (Norman & Stebbing, 1886) (basis of record)
Collettea Lang, 1973 (basis of record)
Collettea cylindrata (Sars, 1882) (basis of record)
Collettea minima (Hansen, 1913) (basis of record)
Collettea rotundicauda Kudinova-Pasternak, 1983 (basis of record)
Cristapseudes Bacescu, 1980 (basis of record)
Cristapseudes omercooperi (Larwood, 1954) (basis of record)
Cryptocope Sars, 1882 (basis of record)
Cryptocope abbreviata (Sars, 1868) (basis of record)
Cryptocopoides Sieg, 1976 (basis of record)
Cryptocopoides arcticus (Hansen, 1887) (basis of record)
Exspina Lang, 1968 (basis of record)
Exspina typica Lang, 1968 (basis of record)
Fageapseudes Bacescu & Gutu, 1971 (basis of record)
Fageapseudes retusifrons (Richardson, 1912) (basis of record)
Filitanais Kudinova-Pasternak, 1973 (basis of record)
Filitanais rebainsi Kudinova-Pasternak, 1975 (basis of record)
Francapseudes Bacescu, 1981 (basis of record)
Francapseudes debilis Bacescu, 1981 (additional source)
Francapseudes uniarticulatus Bacescu, 1981 (basis of record)
Haplocope Sars, 1882 (basis of record)
Haplocope abyssorum Dollfus, 1897 (basis of record)
Haplocope angusta Sars, 1882 (basis of record)
Haplocope linearis Hansen, 1913 (basis of record)
Heterotanais Sars, 1882 (basis of record)
Heterotanais oerstedii (Krøyer, 1842) (basis of record)
Hexapleomera Dudich, 1931 (basis of record)
Hexapleomera robusta (Moore, 1894) (basis of record)
Kalliapseudes Stebbing, 1910 (basis of record)
Kalliapseudidae Lang, 1956 (basis of record)
Kalliapseudinae Lang, 1956 (basis of record)
Leptochelia Dana, 1849 (basis of record)
Leptochelia mercantilis Smith, 1906 (basis of record)
Leptochelia savignyi (Krøyer, 1842) accepted as Chondrochelia savignyi (Kroyer, 1842) (basis of record)
Leptocheliidae Lang, 1973 (basis of record)
Leptognathia Sars, 1882 (basis of record)
Leptognathia acanthifera Hansen, 1913 (basis of record)
Leptognathia breviremis (Lilljeborg, 1864) (basis of record)
Leptognathia crassa Hansen, 1913 (basis of record)
Leptognathia gracilis (Krøyer, 1842) accepted as Akanthophoreus gracilis (Krøyer, 1842) (basis of record)
Leptognathia manca Sars, 1882 (basis of record)
Leptognathia paramanca Lang, 1958 (basis of record)
Leptognathia tenella Hansen, 1913 (basis of record)
Leptognathia ventralis Hansen, 1913 (basis of record)
Leptognathia zezinae Kudinova-Pasternak, 1973 (basis of record)
Leptognathiella Hansen, 1913 (basis of record)
Leptognathiella abyssi Hansen, 1913 (basis of record)
Leptognathiella clivicola Bird & Holdich, 1984 (basis of record)
Leptognathiella spinicauda Bird & Holdich, 1984 (basis of record)
Leptognathiella subaequalis (Hansen, 1913) (basis of record)
Leptognathioides Bird & Holdich, 1984 (basis of record)
Leptognathioides polita (Hansen, 1913) (basis of record)
Leptognathioides potens Bird & Holdich, 1984 (basis of record)
Leptognathiopsis Holdich & Bird, 1986 (basis of record)
Leviapseudes Sieg, 1983 (basis of record)
Leviapseudes gracilis (Norman & Stebbing, 1886) (basis of record)
Leviapseudes gracillimus (Hansen, 1913) (basis of record)
Leviapseudes hanseni (Lang, 1968) (basis of record)
Leviapseudes leptodactylus (Beddard, 1886) (basis of record)
Leviapseudes longissimus Bacescu, 1982 (basis of record)
Leviapseudes segonzaci Bacescu, 1981 (basis of record)
Leviapseudes zenkevitchioides Bacescu, 1981 (basis of record)
Leviapseudinae Sieg, 1983 (basis of record)
Macrinella Lang, 1971 (basis of record)
Macrinella clavipes (Hansen, 1913) (basis of record)
Meromonakantha Sieg, 1986 (basis of record)