Acinoproskelos Bamber & Błażewicz-Paszkowycz, 2013 (basis of record)
Acinoproskelos vermes Bamber & Błażewicz-Paszkowycz, 2013 (basis of record)
Agathotanaidae Lang, 1971 (basis of record)
Agathotanais Hansen, 1913 (additional source)
Agathotanais ahyongi Larsen, 1999 (basis of record)
Agathotanais hadalis Larsen, 2007 (basis of record)
Agathotanais hanseni Lang, 1971 (basis of record)
Agathotanais ingolfi Hansen, 1913 (additional source)
Agathotanais manganicus Larsen, 1999 (basis of record)
Akanthophoreidae Sieg, 1986 (basis of record)
Akanthophoreus Sieg, 1986 (additional source)
Akanthophoreus antarcticus (Vanhöffen, 1914) accepted as Parakanthophoreus antarcticus (Vanhöffen, 1914) (basis of record)
Akanthophoreus gracilis (Krøyer, 1842) (additional source)
Akanthophoreus inermis (Hansen, 1913) accepted as Parakanthophoreus inermis (Hansen, 1913) (additional source)
Akanthophoreus longiremis (Lilljeborg, 1864) accepted as Parakanthophoreus longiremis (Lilljeborg, 1864) (additional source)
Akanthophoreus phillipsi (Sieg & Dojiri, 1991) (basis of record)
Anarthrura Sars, 1882 (additional source)
Anarthruridae Lang, 1971 (additional source)
Anarthruropsis Lang, 1968 (basis of record)
Anarthruropsis edentula Larsen, 2005 (basis of record)
Anarthruropsis galatheae Lang, 1968 (basis of record)
Ansphyrapus Gutu, 2001 (basis of record)
Ansphyrapus tudes (Norman & Stebbing, 1886) (basis of record)
Apseudella Lang, 1968 (basis of record)
Apseudella typica Lang, 1968 (basis of record)
Apseudellidae Gutu, 1972 (basis of record)
Apseudes Leach, 1814 (basis of record)
Apseudes aberrans (Lang, 1968) accepted as Leviapseudes aberrans (Lang, 1968) (basis of record)
Apseudes abyssalis Blazewicz-Paszkowycz & Larsen, 2004 accepted as Zoidbergus abyssalis (Blazewicz-Paszkowycz & Larsen, 2004) (basis of record)
Apseudes conspicuus (Lang, 1968) accepted as Leviapseudes conspicuus (Lang, 1968) (basis of record)
Apseudes diversus Lang, 1968 accepted as Atlantapseudes diversus (Lang, 1968) accepted as Taraxapseudes diversus (Lang, 1968) (basis of record)
Apseudes grazielae Bacescu, 1981 (basis of record)
Apseudes grossimanus Norman & Stebbing, 1886 (basis of record)
Apseudes heroae Sieg, 1986 accepted as Paradoxapseudes heroae (Sieg, 1986) (basis of record)
Apseudes lagenirostris Lang, 1968 accepted as Zoidbergus lagenirostris (Lang, 1968) (basis of record)
Apseudes larseni Knight & Heard, 2006 (basis of record)
Apseudes levis Kudinova-Pasternak, 1985 (basis of record)
Apseudes rotundifrons Bacescu, 1981 (basis of record)
Apseudes setiferus Bacescu, 1981 (additional source)
Apseudes setosus Lang, 1968 accepted as Spinosapseudes setosus (Lang, 1968) (basis of record)
Apseudes shiinoi (Lang, 1968) accepted as Leviapseudes shiinoi (Lang, 1968) (basis of record)
Apseudes siegi Kudinova-Pasternak, 1985 accepted as Leviapseudes siegi (Kudinova-Pasternak, 1985) (basis of record)
Apseudes spinosus (M. Sars, 1858) (additional source)
Apseudes tenuis Hansen, 1913 accepted as Zoidbergus tenuis (Hansen, 1913) (additional source)
Apseudes tuberculatus Lang, 1968 accepted as Langapseudes tuberculatus (Lang, 1968) accepted as Langapseudes tuberculatus tuberculatus (Lang, 1968) (basis of record)
Apseudes vicinus Hansen, 1913 accepted as Zoidbergus vicinus (Hansen, 1913) (additional source)
Apseudidae Leach, 1814 (basis of record)
Apseudinae Leach, 1814 (basis of record)
Apseudoidea Leach, 1814 (basis of record)
Apseudomorpha (basis of record)
Araphura Bird & Holdich, 1984 (additional source)
Araphura brevimanus (Lilljeborg, 1864) (additional source)
Araphura brevispina Bird & Holdich, 1984 accepted as Arhaphuroides brevispina (Bird & Holdich, 1984) (additional source)
Araphura curticauda Larsen, 2005 (basis of record)
Araphura cuspirostris Dojiri & Sieg, 1997 (basis of record)
Araphura extensa Larsen, 2003 (basis of record)
Araphura filiformis (Lilljeborg, 1864) (additional source)
Araphura parabrevimanus (Lang, 1968) (basis of record)
Araphura spinithenari Larsen, 2005 (basis of record)
Arhaphuroides Sieg, 1986 (additional source)
Arhaphuroides bombus Larsen, 2005 (basis of record)
Arhaphuroides brevispina (Bird & Holdich, 1984) (additional source)
Armaturatanais Larsen, 2005 (basis of record)
Armaturatanais atlanticus Larsen, Blazewicz-Paszkowycz & Cuhna, 2006 (basis of record)
Armaturatanais minipodus Larsen, 2005 (basis of record)
Arthrura Kudinova-Pasternak, 1966 (basis of record)
Arthrura monacantha (Vanhöffen, 1914) (basis of record)
Atlantapseudes Bacescu, 1978 (additional source)
Atlantapseudes brasiliensis Santos & Hansknecht, 2007 (basis of record)
Atlantapseudes diversus (Lang, 1968) accepted as Taraxapseudes diversus (Lang, 1968) (basis of record)
Atlantapseudes lindae Meyer & Heard, 1989 (basis of record)
Atlantapseudes madagascariensis Santos & Hansknecht, 2007 (basis of record)
Atlantapseudes nigrichela Bacescu, 1978 (additional source)
Bathyleptochelia Larsen, 2003 (basis of record)
Bathyleptochelia oculata Larsen, 2003 (basis of record)
Bathytanaidinae Larsen & Heard, 2001 (basis of record)
Bathytanaissus Bird & Holdich, 1989 (additional source)
Bathytanaissus spinulosus Bird & Holdich, 1989 (additional source)
Bifidia Sieg & Zibrowius, 1988 (basis of record)
Bifidia scleractinicola Sieg & Zibrowius, 1988 (basis of record)
Carololangia Gardiner, 1975 (basis of record)
Carololangia mirabunda Gardiner, 1975 accepted as Carololangia plumata (Kudinova-Pasternak, 1975) (basis of record)
Carololangia plumata (Kudinova-Pasternak, 1975) (basis of record)
Carpoapseudes Lang, 1968 (additional source)
Carpoapseudes austroafricanus (Barnard, 1940) (basis of record)
Carpoapseudes bacescui Gutu, 1975 (basis of record)
Carpoapseudes caraspinosus Dojiri & Sieg, 1997 (basis of record)
Carpoapseudes curticarpus Bacescu, 1982 (additional source)
Carpoapseudes kudinovae Bacescu, 1981 (additional source)
Carpoapseudes laubieri Bacescu, 1982 (additional source)
Carpoapseudes longissimus Lang, 1968 (basis of record)
Carpoapseudes oculicornutus Lang, 1968 (basis of record)
Carpoapseudes romanae Bacescu, 1987 (basis of record)
Carpoapseudes serratispinosus Lang, 1968 (basis of record)
Carpoapseudes simplicirostris (Norman & Stebbing, 1886) (additional source)
Caudalonga Larsen, 2005 (basis of record)
Caudalonga quatropleon Larsen, 2005 (basis of record)
Cetiopyge Larsen & Heard, 2002 (basis of record)
Cetiopyge mira Larsen & Heard, 2002 (basis of record)
Chauliopleona Dojiri & Sieg, 1997 (basis of record)

 Spelling

 for Apseudes miserai Bacescu, 1980

misspelled species epithet [details]

 Taxonomy

 for Apseudes (Apseudes) Leach, 1814

erection of the subgenus is implied by the establishment of Apseudes (Fageapseudes) by Bacescu & Gutu, 1971 [details]

 Taxonomy

 for Apseudes (Apseudes) acutifrons Sars, 1882

The subgenus (Apseudes) was used by Sieg, 1983 but subsequently eliminated [details]

 Taxonomy

 for Apseudes (Apseudes) falsensis Sieg, 1983

Although Sieg, 1983 provided this nom. nov. for Apseudes minutus Brown, 1956 (preoccupied), Bacescu had already ... [details]

 Taxonomy

 for Apseudes (Carpoapseudes) Kudinova-Pasternak, 1978

Leiopus and Carpoapseudes were reduced in rank to subgenera of Apseudes by Kudinova-Pasternak, 1978, but this was ... [details]

 Taxonomy

 for Apseudes (Leiopus) Kudinova-Pasternak, 1978

Leiopus and Carpoapseudes were reduced in rank to subgenera of Apseudes by Kudinova-Pasternak, 1978, but this was ... [details]

 Taxonomy

 for Apseudoidea Leach, 1814

initially included Apseudellidae, Apseudidae, Cirratodactylidae, Gigantapseudidae, Kalliapseudidae, Leviapseudidae ... [details]

 Taxonomy

 for Apseudomorpha

originally included Ophthalmapseudoidea and Apseudoidea [details]

 Taxonomy

 for Monokonophora

originally included Apseudidae and Kalliapseudidae [details]