• Aberomysis muranoi Bacescu & Iliffe, 1986
• Abyssomysis cornuta Wittmann, 2020
• Acanthocaris livingstoneana Sim, 1872 accepted as Gastrosaccus spinifer (Goës, 1864)
• Acanthomysis alaskansis Banner, 1954 accepted as Acanthomysis alaskensis Banner, 1954 accepted as Exacanthomysis alaskensis (Banner, 1954)
• Acanthomysis alaskensis Banner, 1954 accepted as Exacanthomysis alaskensis (Banner, 1954)
• Acanthomysis anomala Pillai, 1961
• Acanthomysis aokii Ii, 1964 accepted as Orientomysis aokii (Ii, 1964)
• Acanthomysis aspera Ii, 1964 accepted as Orientomysis aspera (Ii, 1964)
• Acanthomysis bispinosa Bacescu, 1979
• Acanthomysis borealis Banner, 1954 accepted as Exacanthomysis borealis (Banner, 1954)
• Acanthomysis bowmani Modlin & Orsi, 1997 accepted as Hyperacanthomysis longirostris (Ii, 1936)
• Acanthomysis brevirostris Wang & Liu, 1997 accepted as Hyperacanthomysis brevirostris (Wang & Liu, 1997)
• Acanthomysis brucei Fukuoka & Murano, 2002
• Acanthomysis brunnea Murano & Chess, 1987 accepted as Columbiaemysis ignota Holmquist, 1982
• Acanthomysis californica Murano & Chess, 1987
• Acanthomysis columbiae (W. Tattersall, 1933) accepted as Telacanthomysis columbiae (W. Tattersall, 1933)
• Acanthomysis costata (Holmes, 1900) accepted as Holmesimysis costata (Holmes, 1900)
• Acanthomysis crassispinosa Liu & Wang, 1980 accepted as Orientomysis crassispinosa (Liu & Wang, 1980)
• Acanthomysis davisi Banner, 1948 accepted as Exacanthomysis davisi (Banner, 1948)
• Acanthomysis dimorpha Ii, 1936 accepted as Hemiacanthomysis dimorpha (Ii, 1936)
• Acanthomysis dybowskii (Derzhavin, 1913) accepted as Disacanthomysis dybowskii (Derzhavin, 1913)
• Acanthomysis fluviatilis (Babueva, 1988)
• Acanthomysis fujinagai Ii, 1964 accepted as Orientomysis fujinagai (Ii, 1964)
• Acanthomysis grimmi (G.O. Sars, 1895) accepted as Paramysis (Metamysis) grimmi (G.O. Sars, 1895)
• Acanthomysis hodgarti (W. Tattersall, 1922) accepted as Notacanthomysis hodgarti (W. Tattersall, 1922)
• Acanthomysis hwanhaiensis Ii, 1964 accepted as Orientomysis hwanhaiensis (Ii, 1964)
• Acanthomysis indica (W. Tattersall, 1922)
• Acanthomysis inflata (G.O. Sars, 1907) accepted as Paramysis (Metamysis) inflata (G.O. Sars, 1907)
• Acanthomysis japonica (Marukawa, 1928) accepted as Orientomysis japonica Marukawa, 1928
• Acanthomysis koreana Ii, 1964 accepted as Orientomysis koreana (Ii, 1964)
• Acanthomysis laticauda Liu & Wang, 1980 accepted as Notacanthomysis laticauda (Liu & Wang, 1980)
• Acanthomysis leptura Liu & Wang, 1980 accepted as Orientomysis leptura (Liu & Wang, 1980)
• Acanthomysis livingstoniana (Sim, 1872) accepted as Gastrosaccus spinifer (Goës, 1864)
• Acanthomysis longicauda Murano, 1991 accepted as Orientomysis rotundicauda (Liu & Wang, 1980)
• Acanthomysis longicornis (Milne Edwards, 1837)
• Acanthomysis longirostris Ii, 1936 accepted as Hyperacanthomysis longirostris (Ii, 1936)
• Acanthomysis longispina Fukuoka & Murano, 2002
• Acanthomysis macrops Pillai, 1973
• Acanthomysis macropsis (Tattersall, 1932) accepted as Alienacanthomysis macropsis (W. Tattersall, 1932)
• Acanthomysis meridionalis Liu & Wang, 1983 accepted as Orientomysis meridionalis (Liu & Wang, 1983)
• Acanthomysis microps Biju & Panampunnayil, 2009
• Acanthomysis minuta Liu & Wang, 1983 accepted as Anisomysis (Anisomysis) minuta Liu & Wang, 1983
• Acanthomysis mitsukurii (Nakazawa, 1910) accepted as Orientomysis mitsukurii (Nakazawa, 1910)
• Acanthomysis nakazatoi Ii, 1964 accepted as Orientomysis japonica Marukawa, 1928
• Acanthomysis nephrophthalma Banner, 1948 accepted as Pacifacanthomysis nephrophthalma (Banner, 1948)
• Acanthomysis okayamaensis Ii, 1964 accepted as Orientomysis okayamaensis (Ii, 1964)
• Acanthomysis ornata O. Tattersall, 1965
• Acanthomysis pelagica (Pillai, 1957)
• Acanthomysis platycauda (Pillai, 1961)
• Acanthomysis platydens Czerniavsky, 1887 accepted as Acanthomysis longicornis (Milne Edwards, 1837)
• Acanthomysis pseudomacropsis (Tattersall, 1933) accepted as Xenacanthomysis pseudomacropsis (W. Tattersall, 1933)
• Acanthomysis pseudomitsukurii Ii, 1964 accepted as Orientomysis pseudomitsukurii (Ii, 1964)
• Acanthomysis quadrispinosa Nouvel, 1965
• Acanthomysis robusta Murano, 1984 accepted as Orientomysis robusta (Murano, 1984)
• Acanthomysis rotundicauda Liu & Wang, 1980 accepted as Orientomysis rotundicauda (Liu & Wang, 1980)
• Acanthomysis sagamiensis (Nakazawa, 1910) accepted as Orientomysis sagamiensis (Nakazawa, 1910)
• Acanthomysis schrencki (Czerniavsky, 1882) accepted as Boreoacanthomysis schrencki (Czerniavsky, 1882)
• Acanthomysis sculpta (W. Tattersall, 1933) accepted as Holmesimysis sculpta (W. Tattersall, 1933)
• Acanthomysis serrata Liu & Wang, 1980 accepted as Orientomysis serrata (Liu & Wang, 1980)
• Acanthomysis sheni Wang & Liu, 1989 accepted as Orientomysis sheni (Wang & Liu, 1989)
• Acanthomysis sinensis Ii, 1964 accepted as Hyperacanthomysis brevirostris (Wang & Liu, 1997)
• Acanthomysis spinosissima Czerniavsky, 1882 accepted as Acanthomysis longicornis (Milne Edwards, 1837)
• Acanthomysis stelleri (Derzhavin, 1913)
• Acanthomysis strauchi (Czerniavsky, 1882) accepted as Paramysis (Metamysis) ullskyi Czerniavsky, 1882
• Acanthomysis tamurai Ii, 1964 accepted as Orientomysis tamurai (Ii, 1964)
• Acanthomysis tenella Liu & Wang, 1983 accepted as Orientomysis tenella (Liu & Wang, 1983)
• Acanthomysis tenuicauda Murano, 1984 accepted as Orientomysis tenuicauda (Murano, 1984)
• Acanthomysis thailandica Murano, 1986
• Acanthomysis trophopristes O. Tattersall, 1957
• Afromysis australiensis W. Tattersall, 1940 accepted as Doxomysis australiensis (W. Tattersall, 1940)
• Afromysis bainbridgei O. Tattersall, 1957
• Afromysis dentisinus Pillai, 1957
• Afromysis guinensis Bacescu, 1968
• Afromysis hansoni Zimmer, 1916
• Afromysis kensleyi Wooldridge & Victor, 2005
• Afromysis macropsis W. Tattersall, 1922
• Afromysis ornata O. Tattersall, 1957
• Alienacanthomysis macropsis (W. Tattersall, 1932)
• Amathimysis brasiliana (Bacescu, 1984)
• Amathimysis brattegardi Stuck & Heard, 1981
• Amathimysis cherados Brattegard, 1974
• Amathimysis gibba Brattegard, 1969
• Amathimysis illifei Bacescu, 1991 accepted as Amathimysis sarbui Bacescu, 1991
• Amathimysis polita Brattegard, 1974
• Amathimysis sarbui Bacescu, 1991
• Amathimysis serrata Murano, 1986
• Amathimysis torleivi Ortiz, Lalana & Sánchez-Diaz, 2000
• Amathimysis trigibba Murano & Chess, 1987
• Amblyops abbreviata (G.O. Sars, 1869) accepted as Amblyops abbreviatus (G.O. Sars, 1869)
• Amblyops abbreviatus (G.O. Sars, 1869)
• Amblyops aequispina Birstein & Tchindonova, 1958
• Amblyops aequispinus Birstein & Tchindonova, 1958 accepted as Amblyops aequispina Birstein & Tchindonova, 1958
• Amblyops amamiensis Murano, 2012
• Amblyops antarcticus O.S. Tattersall, 1955
• Amblyops arianii Witmann, 2024
• Amblyops australe G.O. Sars, 1883 accepted as Amblyops australis G.O. Sars, 1884 accepted as Pseudomma australe (G.O. Sars, 1884)
• Amblyops australiensis Murano, 2012
• Amblyops australis G.O. Sars, 1884 accepted as Pseudomma australe (G.O. Sars, 1884)
• Amblyops bipapillatus Wittmann, 2024
• Amblyops crozetii G.O. Sars, 1883 accepted as Amblyopsoides crozetii (G.O. Sars, 1883)