Amblyops antarcticus O. Tattersall, 1955 (additional source)
Amblyopsoides obtusa O. Tattersall, 1955 (additional source)
Anchialina Norman & Scott, 1906 (additional source)
Anchialina truncata (G.O. Sars, 1883) (additional source)
Antarctomysis maxima (Holt & Tattersall, 1906) (additional source)
Antarctomysis ohlini Hansen, 1908 accepted as Antarctomysis ohlinii Hansen, 1908 (additional source)
Antarctomysis ohlinii Hansen, 1908 (additional source)
Arachnomysis Chun, 1887 (additional source)
Arachnomysis leuckarti Chun, 1887 accepted as Arachnomysis leuckartii Chun, 1887 (additional source)
Arachnomysis leuckartii Chun, 1887 (additional source)
Arachnomysis megalops Zimmer, 1914 (additional source)
Arthromysis magellanica (Cunningham, 1871) (additional source)
Boreomysis (Boreomysis) atlantica Nouvel, 1942 (additional source)
Boreomysis (Boreomysis) bispinosa O.S. Tattersall, 1955 (additional source)
Boreomysis (Boreomysis) brucei W.M. Tattersall, 1913 (additional source)
Boreomysis (Boreomysis) plebeja Hansen, 1910 (additional source)
Boreomysis (Boreomysis) rostrata Illig, 1906 (additional source)
Boreomysis (Boreomysis) sibogae Hansen, 1910 (additional source)
Boreomysis (Petryashovia) insolita O.S. Tattersall, 1955 (additional source)
Boreomysis inermis Hansen, 1910 accepted as Birsteiniamysis inermis (Willemoes-Suhm, 1874) accepted as Neobirsteiniamysis inermis (Willemoes-Suhm, 1875) (additional source)
Caesaromysis Ortmann, 1893 (additional source)
Caesaromysis hispida Ortmann, 1893 (additional source)
Ceratomysis Faxon, 1893 (additional source)
Ceratomysis ericula Ledoyer, 1977 (additional source)
Dactylamblyops hodgsoni Holt & Tattersall, 1906 (additional source)
Euchaetomera intermedia Nouvel, 1942 (additional source)
Euchaetomera tenuis G.O. Sars, 1883 (additional source)
Euchaetomera typica G.O. Sars, 1883 (additional source)
Euchaetomera zurstrasseni (Illig, 1906) (additional source)
Eucopia Dana, 1852 (additional source)
Eucopia australis Dana, 1852 (additional source)
Eucopia grimaldii Nouvel, 1942 (additional source)
Eucopia major Hansen, 1910 (additional source)
Eucopia unguiculata (Willemoes-Suhm, 1875) (additional source)
Gastrosaccus sanctus (Van Beneden, 1861) (additional source)
Gnathophausia zoea Willemoes-Suhm, 1873 (additional source)
Hansenomysis Stebbing, 1893 (additional source)
Hansenomysis angusticauda O. Tattersall, 1961 (additional source)
Hansenomysis antarctica Holt & Tattersall, 1906 (additional source)
Hansenomysis falklandica O. Tattersall, 1955 (additional source)
Katerythrops oceanae Holt & Tattersall, 1905 (additional source)
Leptomysis megalops Zimmer, 1915 (additional source)
Longithorax capensis Zimmer, 1914 (additional source)
Mysidetes anomala O. Tattersall, 1955 (additional source)
Mysidetes brachylepis W. Tattersall, 1923 (additional source)
Mysidetes crassa Hansen, 1913 (additional source)
Mysidetes dimorpha O. Tattersall, 1955 (additional source)
Mysidetes intermedia O. Tattersall, 1955 (additional source)
Mysidetes kerguelensis (Illig, 1906) (additional source)
Mysidetes macrops O. Tattersall, 1955 (additional source)
Mysidetes microps O. Tattersall, 1955 (additional source)
Mysidetes patagonica O. Tattersall, 1955 (additional source)
Mysidetes posthon Holt & Tattersall, 1906 (additional source)
Mysis australe O. Tattersall, 1955 accepted as Antarctomysis maxima (Holt & Tattersall, 1906) (additional source)
Neognathophausia gigas (Willemoes-Suhm, 1873) (additional source)
Neognathophausia ingens (Dohrn, 1870) (additional source)
Neomysis monticellii Colosi, 1924 (additional source)
Neomysis patagona Zimmer, 1907 (additional source)
Paramblyops brevirostris O. Tattersall, 1955 (additional source)
Pseudomma antarcticum Zimmer, 1914 (additional source)
Pseudomma armatum Hansen, 1913 (additional source)
Pseudomma belgicae Holt & Tattersall, 1906 (additional source)
Pseudomma calmani O. Tattersall, 1955 (additional source)
Pseudomma longicaudum O. Tattersall, 1955 (additional source)
Pseudomma magellanensis O. Tattersall, 1955 (additional source)
Pseudomma minutum O. Tattersall, 1955 (additional source)
Pseudomma sarsi G.O. Sars, 1883 (additional source)
Pseudomma schollaertensis O. Tattersall, 1955 (additional source)
Siriella thompsoni (H. Milne Edwards, 1837) accepted as Siriella thompsonii (H. Milne Edwards, 1837) (additional source)
Siriella thompsonii (H. Milne Edwards, 1837) (additional source)

 Habitat

 for Eucopia grimaldii Nouvel, 1942

meso-bathypelagic, over bottom sediments composed of silts and clays [details]

 Habitat

 for Eucopia unguiculata (Willemoes-Suhm, 1875)

bathypelagic [details]