| Nominal Species (n = 558) | Present allocation (n = 555) | Ref. |
|---|---|---|
| Hemisiriella abbreviata Hansen, 1912 | Hemisiriella abbreviata | 19 |
| Heteromysis abednavandii Wittmann, 2020 | Heteromysis abednavandii | 3477 |
| Pseudomysis abyssi Sars, 1879 | Pseudomysis abyssi | 19 |
| Hemimysis abyssicola Sars, 1869 | Hemimysis abyssicola | 19 |
| Erythrops abyssorum Sars, 1869 | Erythrops abyssorum | 19 |
| Heteromysis actiniae Clarke, 1955 | Heteromysis actiniae | 19 |
| Boreomysis acuminata Tattersall, 1955 | Boreomysis acuminata | 19 |
| Australomysis acuta Tattersall, 1927 | Australomysis acuta | 19 |
| Mysidopsis acuta Hansen, 1913 | Mysidopsis acuta | 19 |
| Siriella adriatica Hoenigman, 1960 | Siriella adriatica | 19 |
| Mesopodopsis aegyptia Wittmann, 1992 | Mesopodopsis aegyptia | 3477 |
| Siriella aequiremis Hansen, 1910 | Siriella aequiremis | 19 |
| Amblyops aequispina Birstein & Tchindonova, 1958 | Amblyops aequispina | 19 |
| Pseudomma affine Sars, 1870 | Pseudomma affine | 19 |
| Holmesiella affinis Ii, 1937 | Holmesiella affinis | 19 |
| Parerythrops affinis Birstein & Tchindonova, 1958 | Parerythrops affinis | 19 |
| Siriella affinis Hansen, 1910 | Siriella affinis | 19 |
| Erythrops africana Tattersall, 1955 | Erythrops africana | 19 |
| Mesopodopsis africana Tattersall, 1952 | Mesopodopsis africana | 19 |
| Rhopalophthalmus africana Tattersall, 1957 | Rhopalophthalmus africana | 19 |
| Anisomysis aikawai Ii, 1964 | Anisomysis aikawai | 19 |
| Erythrops alboranus Bacescu, 1989 | Erythrops alboranus | 3477 |
| Longithorax alicei Nouvel, 1942 | Longithorax alicei | 19 |
| Mysis amblyops Sars, 1907 | Mysis amblyops | 19 |
| Pteromysis amemiyai Ii, 1964 | Pteromysis amemiyai | 19 |
| Mysidella americana Banner, 1948 | Mysidella americana | 19 |
| Mysidopsis angusta Sars, 1864 | Mysidopsis angusta | 19 |
| Mysidopsis ankeli Brattegard, 1973 | Mysidopsis ankeli | 19 |
| Indomysis annandalei Tattersall, 1914 | Indomysis annandalei | 19 |
| Acanthomysis anomala Pillai, 1961 | Acanthomysis anomala | 19 |
| Doxomysis anomala Tattersall, 1922 | Doxomysis anomala | 19 |
| Hemimysis anomala Sars, 1907 | Hemimysis anomala | 19 |
| Holmesiella anomala Ortmann, 1908 | Holmesiella anomala | 19 |
| Mysidetes anomala Tattersall, 1955 | Mysidetes anomala | 19 |
| Siriella anomala Hansen, 1910 | Siriella anomala | 19 |
| Amblyops antarctica Tattersall, 1955 | Amblyops antarctica | 19 |
| Mysidetes antarctica Tattersall, 1965 | Mysidetes antarctica | 19 |
| Pseudomma antarcticum Zimmer, 1914 | Pseudomma antarcticum | 19 |
| Amblyops antarcticus Tattersall, 1955 | Amblyops antarcticus | 3477 |
| Acanthomysis aokii Ii, 1964 | Acanthomysis aokii | 19 |
| Leptomysis apiops Sars, 1877 | Paraleptomysis apiops | 19 |
| Anisomysis arabica Wooldridge & Victor, 2004 | Anisomysis arabica | 3477 |
| Michthyops arcticus Petryashov, 1993 | Michthyops arcticus | 3477 |
| Exacanthomysis arctopacifica Holmquist, 1981 | Exacanthomysis arctopacifica | 19 |
| Mysidopsis arenosa Brattegard, 1974 | Mysidopsis arenosa | 19 |
| Heteromysis arianii Wittmann, 2000 | Heteromysis arianii | 3477 |
| Pseudomma armatum Hansen, 1913 | Pseudomma armatum | 3477 |
| Heteromysis armoricana Nouvel, 1940 | Heteromysis armoricana | 19 |
| Acanthomysis aspera Ii, 1964 | Acanthomysis aspera | 19 |
| Prionomysis aspera Ii, 1937 | Prionomysis aspera | 19 |
| Boreomysis atlantica Nouvel, 1942 | Boreomysis atlantica | 19 |
| Promysis atlantica Tattersall, 1923 | Promysis atlantica | 19 |
| Heteromysis atlantidea Tattersall, 1961 | Heteromysis atlantidea | 19 |
| Mysis australe Tattersall, 1955 | Mysis australe | 19 |
| Gastrosaccus australis Tattersall, 1923 | Gastrosaccus australis | 19 |
| Siriella australis Tattersall, 1927 | Siriella australis | 19 |
| Bowmaniella bacescui Brattegard, 1970 | Bowmaniella bacescui | 19 |
| Diamysis bacescui Wittmann & Ariani, 1998 | Diamysis bacescui | 3477 |
| Haplostylus bacescui Hatzakis, 1977 | Haplostylus bacescui | 3477 |
| Siriella bacescui Udrescu, 1981 | Siriella bacescui | 3477 |
| Paramysis baeri Czerniavsky, 1882 | Paramysis baeri | 19 |
| Mysidopsis bahia Molenock, 1969 | Americamysis bahia | 3477 |
| Afromysis bainbridgei Tattersall, 1957 | Afromysis bainbridgei | 19 |
| Paramysis bakuensis Sars, 1895 | Paramysis bakuensis | 19 |
| Bowmaniella banneri Bacescu, 1968 | Bowmaniella banneri | 19 |
| Heteromysis beetoni Modlin, 1984 | Heteromysis beetoni | 19 |
| Pseudomma belgicae Holt & Tattersall, 1906 | Pseudomma belgicae | 19 |
| Limnomysis benedeni Czerniavsky, 1882 | Limnomysis benedeni | 19 |
| Gastrosaccus bengalensis Hansen, 1910 | Haplostylus bengalensis | 3477 |
| Pseudomma berkeleyi Tattersall, 1933 | Pseudomma berkeleyi | 19 |
| Heteromysis bermudensis Sars, 1885 | Heteromysis bermudensis | 19 |
| Erythrops bidentata Nouvel, 1973 | Erythrops bidentata | 19 |
| Dactylerythrops bidigitata Tattersall, 1907 | Dactylerythrops bidigitata | 19 |
| Paramblyops bidigitata Tattersall, 1911 | Paramblyops bidigitata | 19 |
| Anisomysis bifurcata Tattersall, 1912 | Anisomysis bifurcata | 19 |
| Mysidopsis bigelowi Tattersall | Mysidopsis bigelowi | 19 |
| Anisomysis bipartoculata Ii, 1964 | Anisomysis bipartoculata | 19 |
| Mysidella biscayensis Lagardère & Nouvel, 1980 | Mysidella biscayensis | 3477 |
| Lycomysis bispina Ii, 1940 | Lycomysis bispina | 19 |
| Pseudomma bispinicaudum Murano, 1974 | Pseudomma bispinicaudum | 19 |
| Boreomysis bispinosa Tattersall, 1955 | Boreomysis bispinosa | 19 |
| Mysidopsis bispinosa Tattersall, 1969 | Mysidopsis bispinosa | 19 |
| Parerythrops bispinosa Nouvel & Lagardère, 1976 | Parerythrops bispinosa | 19 |
| Mysidopsis bispinulata Brattegard, 1974 | Mysidopsis bispinulata | 19 |
| Acanthomysis borealis Banner, 1954 | Acanthomysis borealis | 19 |
| Taphromysis bowmani Bacescu, 1961 | Taphromysis bowmani | 19 |
| Mysidetes brachylepis Tattersall, 1923 | Mysidetes brachylepis | 19 |
| Amathimysis brattegardi Stuck & Heard, 1981 | Amathimysis brattegardi | 19 |
| Parvimysis brattegardi Wittmann, 2020 | Parvimysis brattegardi | 3477 |
| Mysidopsis brattstroemi Brattegard, 1969 | Mysidopsis brattstroemi | 19 |
| Heteromysis bredini Brattegard, 1970 | Heteromysis bredini | 19 |
| Siriella brevicaudata Paulson, 1875 | Siriella brevicaudata | 19 |
| Gastrosaccus brevifissura Tattersall, 1952 | Gastrosaccus brevifissura | 19 |
| Paramblyops brevirostris Tattersall, 1955 | Paramblyops brevirostris | 19 |
| Siriella brevirostris Nouvel, 1944 | Siriella brevirostris | 19 |
| Pseudomma brevisquamosum Murano, 1974 | Pseudomma brevisquamosum | 19 |
| Rhopalophthalmus brisbanensis Hodge, 1963 | Rhopalophthalmus brisbanensis | 19 |
| Boreomysis brucei Tattersall, 1913 | Boreomysis brucei | 19 |
| Heteromysis brucei Tattersall, 1967 | Heteromysis brucei | 19 |
| Leptomysis buergii Bacescu, 1966 | Leptomysis buergii | 3477 |
| Boreomysis caeca Birstein & Tchindonova, 1958 | Boreomysis caeca | 19 |
| Acanthomysis californica Murano & Chess, 1987 | Acanthomysis californica | 19 |
| Boreomysis californica Ortmann, 1894 | Boreomysis californica | 19 |
| Mysidopsis californica Tattersall, 1932 | Mysidopsis californica | 19 |
| Pseudomma californica Bacescu & Gleye, 1979 | Pseudomma californica | 19 |
| Mysidopsis camelina Tattersall, 1955 | Mysidopsis camelina | 19 |
| Stilomysis camtschatica Marukawa, 1928 | Stilomysis camtschatica | 19 |
| Leptomysis capensis Illig, 1906 | Leptomysis capensis | 19 |
| Longithorax capensis Zimmer, 1914 | Longithorax capensis | 19 |
| Hypererythrops caribbaea Tattersall, 1937 | Hypererythrops caribbaea | 19 |
| Mysis caspia Sars, 1895 | Mysis caspia | 19 |
| Siriella castellabatensis Ariani & Spagnuolo, 1975 | Siriella castellabatensis | 3477 |
| Brasilomysis castroi Bacescu, 1968 | Brasilomysis castroi | 19 |
| Pseudoxomysis caudaensis Nouvel, 1973 | Pseudoxomysis caudaensis | 19 |
| Pseudomma chattoni Bacescu, 1941 | Pseudomma chattoni | 19 |
| Boreomysis chelata Birstein & Tchindonova, 1958 | Boreomysis chelata | 19 |
| Amathimysis cherados Brattegard, 1974 | Amathimysis cherados | 19 |
| Siriella chierchiae Coifmann, 1937 | Siriella chierchiae | 19 |
| Rhopalophthalmus chilkensis Tattersall, 1957 | Rhopalophthalmus chilkensis | 19 |
| Dactylerythrops chrotops Murano, 1969 | Dactylerythrops chrotops | 19 |
| Echinomysis chuni Illig, 1905 | Echinomysis chuni | 19 |
| Siriella clausi Sars, 1877 | Siriella clausi | 2988 |
| Pseudomysidetes cochinensis Panampunnayil, 1977 | Pseudomysidetes cochinensis | 19 |
| Mysidopsis coelhoi Bacescu, 1968 | Mysidopsis coelhoi | 19 |
| Siriella conformalis Hansen, 1910 | Siriella conformalis | 19 |
| Pseudamblyops conicops Ii, 1964 | Pseudamblyops conicops | 19 |
| Pleurerythrops constricta Panampunnayil, 1977 | Pleurerythrops constricta | 19 |
| Mysidopsis coralicola Bacescu, 1975 | Mysidopsis coralicola | 19 |
| Abyssomysis cornuta Wittmann, 2020 | Abyssomysis cornuta | 3477 |
| Mysidetes crassa Hansen, 1913 | Mysidetes crassa | 19 |
| Pseudomma crassidentatum Murano, 1974 | Pseudomma crassidentatum | 19 |
| Atlanterythrops crassipes Nouvel & Lagardère, 1976 | Atlanterythrops crassipes | 19 |
| Synerythrops cruciata Tattersall, 1951 | Synerythrops cruciata | 19 |
| Mysidopsis cultrata Brattegard, 1973 | Mysidopsis cultrata | 19 |
| Boreomysis curtirostris Birstein & Tchindonova, 1958 | Boreomysis curtirostris | 19 |
| Neomysis czerniawskii Derzhavin, 1913 | Neomysis czerniawskii | 19 |
| Dactylerythrops dactylops Holt & Tattersall, 1905 | Dactylerythrops dactylops | 19 |
| Pseudomysis dactylops Tattersall, 1951 | Pseudomysis dactylops | 19 |
| Rhopalophthalmus dakini Tattersall, 1957 | Rhopalophthalmus dakini | 19 |
| Anchialina dantani Nouvel, 1944 | Anchialina dantani | 19 |
| Siriella dayi Tattersall, 1952 | Siriella dayi | 19 |
| Anchialina dentata Pillai, 1964 | Anchialina dentata | 19 |
| Afromysis dentisinus Pillai, 1957 | Afromysis dentisinus | 19 |
| Chunomysis diadema Holt & Tattersall, 1905 | Chunomysis diadema | 19 |
| Heteromysis digitata Tattersall, 1927 | Heteromysis digitata | 19 |
| Dactylerythrops dimorpha Nouvel & Lagardère, 1976 | Dactylerythrops dimorpha | 19 |
| Mysidetes dimorpha Tattersall, 1955 | Mysidetes dimorpha | 19 |
| Heteromysis dispar Brattegard, 1970 | Heteromysis dispar | 19 |
| Heteromysis disrupta Brattegard, 1970 | Heteromysis disrupta | 19 |
| Echinomysis distinguenda Coifmann, 1936 | Echinomysis distinguenda | 19 |
| Siriella distinguenda Hansen, 1910 | Siriella distinguenda | 19 |
| Siriella dollfusi Nouvel, 1944 | Siriella dollfusi | 19 |
| Heteromysis domusmaris Wittmann & Abed-Navandi, 2019 | Heteromysis domusmaris | 3477 |
| Boreomysis dubia Coifmann, 1937 | Boreomysis dubia | 19 |
| Siriella dubia Hansen, 1910 | Siriella dubia | 19 |
| Gastrosaccus dunckeri Zimmer, 1915 | Gastrosaccus dunckeri | 19 |
| Amblyops durbani Tattersall, 1955 | Amblyops durbani | 19 |
| Mysidopsis eclipes Brattegard, 1969 | Mysidopsis eclipes | 19 |
| Rhopalophthalmus egregius Hansen, 1910 | Rhopalophthalmus egregius | 19 |
| Heteromysis eideri Bacescu, 1941 | Heteromysis eideri | 19 |
| Heteromysis ekamako Wittmann & Chevaldonné, 2016 | Heteromysis ekamako | 3477 |
| Heteromysis elegans Brattegard, 1974 | Heteromysis elegans | 19 |
| Schistomysis elegans Sars, 1907 | Schistomysis elegans | 19 |
| Hypererythrops elegantula Nouvel, 1974 | Hypererythrops elegantula | 19 |
| Mysidopsis eremita Tattersall, 1962 | Mysidopsis eremita | 19 |
| Pseudanchialina erythraea Nouvel, 1944 | Pseudanchialina erythraea | 19 |
| Haplostylus estafricana Bacescu, 1973 | Haplostylus estafricana | 19 |
| Paramysis eurylepis Sars, 1907 | Paramysis eurylepis | 19 |
| Amblyops ewingi Bacescu, 1967 | Amblyops ewingi | 19 |
| Dactylamblyops fervida Hansen, 1910 | Dactylamblyops fervida | 19 |
| Paramysis festae Colosi, 1921 | Paramysis festae | 19 |
| Heteromysis filitelsona Modlin, 1984 | Heteromysis filitelsona | 19 |
| Rhopalophthalmus flagellipes Illig, 1906 | Rhopalophthalmus flagellipes | 19 |
| Anchialina flemingi Tattersall, 1943 | Anchialina flemingi | 19 |
| Mysis flexuosa Müller, 1776 | Praunus flexuosus | 3477 |
| Bowmaniella floridana Holmquist, 1975 | Bowmaniella floridana | 19 |
| Heteromysis floridensis Brattegard, 1969 | Heteromysis floridensis | 19 |
| Gastrosaccus formosensis Ii, 1964 | Gastrosaccus formosensis | 19 |
| Kainomatomysis foxi Tattersall, 1927 | Kainomatomysis foxi | 19 |
| Boreomysis fragilis Hansen, 1912 | Boreomysis fragilis | 19 |
| Pseudomma frigidum Hansen, 1908 | Pseudomma frigidum | 19 |
| Diamysis frontieri Nouvel, 1965 | Diamysis frontieri | 19 |
| Erythrops frontieri Nouvel, 1974 | Erythrops frontieri | 19 |
| Acanthomysis fujinagai Ii, 1964 | Acanthomysis fujinagai | 19 |
| Mysidopsis furca Bowman, 1957 | Mysidopsis furca | 19 |
| Longithorax fuscus Hansen, 1908 | Longithorax fuscus | 19 |
| Hemisiriella gardineri Tattersall, 1912 | Hemisiriella gardineri | 19 |
| Mysis gaspensis Tattersall, 1954 | Mysis gaspensis | 19 |
| Amathimysis gibba Brattegard, 1969 | Amathimysis gibba | 19 |
| Siriella gibba Nouvel, 1944 | Siriella gibba | 19 |
| Mysidopsis gibbosa Sars, 1864 | Mysidopsis gibbosa | 19 |
| Erythrops glacialis Sars, 1885 | Erythrops glacialis | 19 |
| Paramblyops globorostris Birstein & Tchindonova, 1970 | Paramblyops globorostris | 19 |
| Euchaetomera glyphidophthalmica Illig, 1906 | Euchaetomera glyphidophthalmica | 19 |
| Heteromysis gomezi Bacescu, 1970 | Heteromysis gomezi | 19 |
| Dactylamblyops goniops Tattersall, 1907 | Dactylamblyops goniops | 19 |
| Siriella gracilipes Nouvel, 1942 | Siriella gracilipes | 3477 |
| Pseuderythrops gracilis Coifmann, 1936 | Pseuderythrops gracilis | 19 |
| Siriella gracilis Dana, 1852 | Siriella gracilis | 19 |
| Archaeomysis grebnitzkii Czerniavsky, 1882 | Archaeomysis grebnitzkii | 19 |
| Anchialina grossa Hansen, 1910 | Anchialina grossa | 19 |
| Afromysis guinensis Bacescu, 1968 | Afromysis guinensis | 19 |
| Heteromysis guitarti Bacescu, 1968 | Heteromysis guitarti | 19 |
| Heteromysis gulfarii Wittmann, Abed-Navandi, Dubois & Chevaldonné, 2021 | Heteromysis gulfarii | 3477 |
| Mysimenzies hadalis Bacescu, 1971 | Mysimenzies hadalis | 19 |
| Siriella halei Tattersall, 1927 | Siriella halei | 19 |
| Anisomysis hanseni Nouvel, 1967 | Anisomysis hanseni | 19 |
| Boreomysis hanseni Holmquist, 1956 | Boreomysis hanseni | 19 |
| Doxomysis hanseni Colosi, 1920 | Doxomysis hanseni | 19 |
| Mysidetes hanseni Zimmer, 1914 | Mysidetes hanseni | 19 |
| Siriella hanseni Tattersall, 1922 | Siriella hanseni | 19 |
| Afromysis hansoni Zimmer, 1916 | Afromysis hansoni | 19 |
| Heteromysis harpaxoides Bacescu & Bruce, 1980 | Heteromysis harpaxoides | 3477 |
| Pseudomma heardi Stuck, 1981 | Pseudomma heardi | 19 |
| Bathymysis helgae Tattersall, 1907 | Bathymysis helgae | 19 |
| Mysidopsis hellvillensis Nouvel, 1964 | Mysidopsis hellvillensis | 19 |
| Leptomysis heterophila Wittmann, 1986 | Leptomysis heterophila | 3477 |
| Gastrosaccus hibii Ii, 1964 | Gastrosaccus hibii | 19 |
| Anisomysis hispida Pillai, 1973 | Anisomysis hispida | 19 |
| Caesaromysis hispida Ortmann, 1893 | Caesaromysis hispida | 19 |
| Paracanthomysis hispida Ii, 1936 | Paracanthomysis hispida | 19 |
| Dactylamblyops hodgsoni Holt & Tattersall, 1906 | Dactylamblyops hodgsoni | 19 |
| Acanthomysis hwanhaiensis Ii, 1964 | Acanthomysis hwanhaiensis | 19 |
| Dactylamblyops iii Nouvel & Lagardère, 1976 | Dactylamblyops iii | 19 |
| Anisomysis ijimai Nakazawa, 1910 | Anisomysis ijimai | 19 |
| Boreomysis illigi Tattersall, 1955 | Boreomysis illigi | 19 |
| Neomysis ilyapai Holmquist, 1957 | Neomysis ilyapai | 19 |
| Bowmaniella inarticulata Silva, 1972 | Bowmaniella inarticulata | 19 |
| Anisomysis incisa Tattersall, 1936 | Anisomysis incisa | 19 |
| Boreomysis incisa Nouvel, 1942 | Boreomysis incisa | 19 |
| Mysidopsis indica Tattersall, 1922 | Mysidopsis indica | 19 |
| Rhopalophthalmus indicus Pillai, 1961 | Rhopalophthalmus indicus | 19 |
| Boreomysis inermis Hansen, 1910 | Neobirsteiniamysis inermis | 3477 |
| Petalophthalmus inermis Willemoes-Suhm, 1874 | Neobirsteiniamysis inermis | 3477 |
| Siriella inornata Hansen, 1910 | Siriella inornata | 19 |
| Pleurerythrops inscita Ii, 1964 | Pleurerythrops inscita | 19 |
| Boreomysis insolita Tattersall, 1955 | Boreomysis insolita | 19 |
| Inusitatomysis insolita Ii, 1940 | Inusitatomysis insolita | 19 |
| Metamysidopsis insularis Brattegard, 1970 | Metamysidopsis insularis | 19 |
| Nanomysis insularis Nouvel, 1957 | Nanomysis insularis | 19 |
| Boreomysis intermedia Ii, 1964 | Boreomysis intermedia | 19 |
| Euchaetomera intermedia Nouvel, 1942 | Euchaetomera intermedia | 19 |
| Mysidetes intermedia Tattersall, 1955 | Mysidetes intermedia | 19 |
| Synerythrops intermedia Hansen, 1910 | Synerythrops intermedia | 19 |
| Pseudomma intermedium Murano, 1974 | Pseudomma intermedium | 19 |
| Mysidopsis intii Holmquist, 1957 | Mysidopsis intii | 19 |
| Pseudomma izuensis Murano, 1966 | Pseudomma izuensis | 19 |
| Boreomysis jacobi Holmquist, 1956 | Boreomysis jacobi | 19 |
| Siriella jaltensis Czerniavsky, 1868 | Siriella jaltensis | 19 |
| Meterythrops japonica Murano, 1977 | Meterythrops japonica | 19 |
| Mysidopsis japonica Ii, 1964 | Mysidopsis japonica | 19 |
| Neomysis japonica Nakazawa, 1910 | Neomysis japonica | 19 |
| Siriella japonica Ii, 1964 | Siriella japonica | 19 |
| Pseudomma japonicum Murano, 1970 | Pseudomma japonicum | 19 |
| Scolamblyops japonicus Murano, 1974 | Scolamblyops japonicus | 19 |
| Cubanomysis jimenesi Bacescu, 1968 | Cubanomysis jimenesi | 19 |
| Siriella jonesi Pillai, 1964 | Siriella jonesi | 19 |
| Neomysis kadiakensis Ortmann, 1908 | Neomysis kadiakensis | 19 |
| Gastrosaccus kempi Tattersall, 1922 | Gastrosaccus kempi | 19 |
| Mysidopsis kempi Tattersall, 1922 | Mysidopsis kempi | 19 |
| Rhopalophthalmus kempi Tattersall, 1957 | Rhopalophthalmus kempi | 19 |
| Afromysis kensleyi Wooldridge & Victor, 2005 | Afromysis kensleyi | 3477 |
| Mysidopsis kenyana Bacescu & Vasilescu, 1973 | Mysidopsis kenyana | 19 |
| Boreomysis kistnae Pillai, 1973 | Boreomysis kistnae | 19 |
| Caspiomysis knipowitschi Sars, 1907 | Caspiomysis knipowitschi | 19 |
| Archaeomysis kokuboi Ii, 1964 | Archaeomysis kokuboi | 19 |
| Acanthomysis koreana Ii, 1964 | Acanthomysis koreana | 19 |
| Heteromysis korntalensis Wittmann, Abed-Navandi, Dubois & Chevaldonné, 2021 | Heteromysis korntalensis | 3477 |
| Heteromysis kossmanni Nouvel, 1964 | Heteromysis kossmanni | 19 |
| Paramysis kosswigi Bacescu, 1948 | Paramysis kosswigi | 19 |
| Pseudomma kruppi Tattersall, 1909 | Pseudomma kruppi | 19 |
| Heteromysoides kumejimensis Shimomura & Fujita, 2020 | Heteromysoides kumejimensis | 3477 |
| Anisomysis kunduchiana Bacescu, 1975 | Anisomysis kunduchiana | 19 |
| Paracanthomysis kurilensis Ii, 1936 | Paracanthomysis kurilensis | 19 |
| Diamysis lagunaris Ariani & Wittmann, 2000 | Diamysis lagunaris | 3477 |
| Pseudomma lamellicaudum Murano, 1974 | Pseudomma lamellicaudum | 19 |
| Parvimysis laminata Wittmann, 2020 | Parvimysis laminata | 3477 |
| Anisomysis laticauda Hansen, 1910 | Anisomysis laticauda | 19 |
| Dactylamblyops laticauda Birstein & Tchindonova, 1958 | Dactylamblyops laticauda | 19 |
| Anchialina latifrons Nouvel, 1971 | Anchialina latifrons | 19 |
| Boreomysis latipes Birstein & Tchindonova, 1958 | Boreomysis latipes | 19 |
| Pseudomma latiphthalmum Murano, 1974 | Pseudomma latiphthalmum | 19 |
| Acanthomysis latiscauda Liu & Wang, 1983 | Acanthomysis latiscauda | 77773 |
| Arachnomysis leuckartii Chun, 1887 | Arachnomysis leuckartii | 3477 |
| Anisomysis levi Bacescu, 1973 | Anisomysis levi | 19 |
| Siriella lingvura Ii, 1964 | Siriella lingvura | 19 |
| Gastrosaccus lobatus Nouvel, 1951 | Haplostylus lobatus | 19 |
| Parerythrops lobiancoi Tattersall, 1909 | Parerythrops lobiancoi | 19 |
| Anisomysis lombokensis Sawamoto, Hanamura, Mantiri & Ohtsuka, 2020 | Anisomysis lombokensis | 3477 |
| Acanthomysis longicauda Murano, 1991 | Acanthomysis longicauda | 78021 |
| Rhopalophthalmus longicauda Tattersall, 1957 | Rhopalophthalmus longicauda | 19 |
| Pseudomma longicaudum Tattersall, 1955 | Pseudomma longicaudum | 19 |
| Siriella longidactyla Tattersall, 1940 | Siriella longidactyla | 19 |
| Rhopalophthalmus longipes Ii, 1964 | Rhopalophthalmus longipes | 19 |
| Siriella longipes Nakazawa, 1910 | Siriella longipes | 19 |
| Boreomysis longispina Birstein & Tchindonova, 1958 | Boreomysis longispina | 19 |
| Taphromysis louisianae Banner, 1953 | Taphromysis louisianae | 19 |
| Heteromysis lybiana Bacescu, 1976 | Heteromysis lybiana | 19 |
| Metamysidopsis macaensis Silva, 1970 | Metamysidopsis macaensis | 19 |
| Mysis macrolepis Sars, 1907 | Mysis macrolepis | 19 |
| Acanthomysis macrops Pillai, 1973 | Acanthomysis macrops | 19 |
| Gymnerythrops macrops Pillai, 1973 | Gymnerythrops macrops | 19 |
| Metamblyops macrops Tattersall, 1937 | Metamblyops macrops | 19 |
| Mysidetes macrops Tattersall, 1955 | Mysidetes macrops | 19 |
| Afromysis macropsis Tattersall, 1922 | Afromysis macropsis | 19 |
| Heteromysis macropsis Pillai, 1961 | Heteromysis macropsis | 19 |
| Rhopalophthalmus macropsis Pillai, 1964 | Rhopalophthalmus macropsis | 19 |
| Archaeomysis maculata Holmes, 1894 | Archaeomysis grebnitzkii | 75097 |
| Anchialina madagascariensis Nouvel, 1969 | Anchialina madagascariensis | 19 |
| Hyperiimysis madagascariensis Nouvel, 1966 | Hyperiimysis madagascariensis | 19 |
| Pseudomma magellanensis Tattersall, 1955 | Pseudomma magellanensis | 19 |
| Amblyops magna Birstein & Tchindonova, 1958 | Amblyops magna | 19 |
| Gastrosaccus magnilobatus Bacescu & Schiecke, 1974 | Haplostylus magnilobatus | 19 |
| Stilomysis major Tattersall, 1951 | Stilomysis major | 19 |
| Hemimysis margalefi Alcaraz, Riera & Gili, 1986 | Hemimysis margalefi | 3477 |
| Harmelinella mariannae Ledoyer, 1989 | Harmelinella mariannae | 3477 |
| Mysidopsis mathewsoni Brattegard, 1969 | Mysidopsis mathewsoni | 19 |
| Pseudomma matsuei Murano, 1966 | Pseudomma matsuei | 19 |
| Mysidopsis mauchlinei Brattegard, 1974 | Mysidopsis mauchlinei | 19 |
| Heteromysis mayana Brattegard, 1970 | Heteromysis mayana | 19 |
| Anchialina media Ii, 1964 | Anchialina media | 19 |
| Siriella media Hansen, 1910 | Siriella media | 19 |
| Leptomysis mediterranea Sars, 1877 | Leptomysis mediterranea | 19 |
| Gastrosaccus mediterraneus Bacescu, 1970 | Gastrosaccus mediterraneus | 19 |
| Rhopalophthalmus mediterraneus Nouvel, 1960 | Rhopalophthalmus mediterraneus | 19 |
| Heteromysis meenakshiae Bamber, 2000 | Heteromysis meenakshiae | 3477 |
| Boreomysis megalops Sars, 1872 | Boreomysis megalops | 19 |
| Leptomysis megalops Zimmer, 1915 | Leptomysis megalops | 19 |
| Meterythrops megalops Ii, 1964 | Meterythrops megalops | 19 |
| Siriella melloi Silva, 1974 | Siriella melloi | 19 |
| Neomysis mercedis Holmes, 1897 | Neomysis mercedis | 19 |
| Neomysis meridionalis Colosi, 1924 | Neomysis meridionalis | 19 |
| Bowmaniella merjonesi Bacescu, 1968 | Bowmaniella merjonesi | 19 |
| Diamysis mesohalobia Ariani & Wittmann, 2000 | Diamysis mesohalobia | 3477 |
| Metamysidopsis mexicana Bacescu, 1969 | Metamysidopsis mexicana | 19 |
| Siriella mexicana Brattegard, 1970 | Siriella mexicana | 19 |
| Mysis microphthalma Sars, 1895 | Mysis microphthalma | 19 |
| Boreomysis microps Sars, 1884 | Boreomysis microps | 19 |
| Doxomysis microps Colosi, 1920 | Doxomysis microps | 19 |
| Gymnerythrops microps Coifmann, 1936 | Gymnerythrops microps | 19 |
| Heteroerythrops microps Murano, 1966 | Heteroerythrops microps | 19 |
| Mysidetes microps Tattersall, 1955 | Mysidetes microps | 19 |
| Erythrops minuta Hansen, 1910 | Erythrops minuta | 19 |
| Heteromysis minuta Tattersall, 1967 | Heteromysis minuta | 19 |
| Mysidella minuta Brattegard, 1973 | Mysidella minuta | 19 |
| Pseudomma minutum Tattersall, 1955 | Pseudomma minutum | 19 |
| Anisomysis mixta Nakazawa, 1910 | Anisomysis mixta | 19 |
| Mysis mixta Lilljeborg, 1852 | Mysis mixta | 19 |
| Neomysis monticellii Colosi, 1924 | Neomysis monticellii | 19 |
| Gastrosaccus msangii Bacescu, 1975 | Gastrosaccus msangii | 19 |
| Heteromysis muelleri Bacescu, 1976 | Heteromysis muelleri | 3477 |
| Pseudomma multispina Birstein & Tchindonova, 1958 | Pseudomma multispina | 19 |
| Aberomysis muranoi Bacescu & Iliffe, 1986 | Aberomysis muranoi | 3477 |
| Dactylamblyops murrayi Tattersall, 1939 | Dactylamblyops murrayi | 19 |
| Erythrops nana Tattersall, 1922 | Erythrops nana | 19 |
| Hyperamblyops nana Birstein & Tchindonova, 1958 | Hyperamblyops nana | 19 |
| Mysidella nana Murano, 1970 | Mysidella nana | 19 |
| Pseudomma nanum Holt & Tattersall, 1906 | Pseudomma nanum | 19 |
| Erythrops neapolitana Colosi, 1929 | Erythrops neapolitana | 3477 |
| Boreomysis nobilis Sars, 1879 | Boreomysis nobilis | 19 |
| Siriella nodosa Hansen, 1910 | Siriella nodosa | 19 |
| Mysis nordenskioldi Audzijonyte & Väinölä, 2007 | Mysis nordenskioldi | 3477 |
| Gastrosaccus normani Sars, 1877 | Haplostylus normani | 19 |
| Heteromysis norvegica Sars, 1882 | Heteromysis norvegica | 3477 |
| Siriella norvegica Sars, 1869 | Siriella norvegica | 19 |
| Heteromysis nouveli Brattegard, 1969 | Heteromysis nouveli | 19 |
| Longithorax nouveli Tattersall, 1955 | Longithorax nouveli | 19 |
| Paramysis nouveli Labat, 1953 | Paramysis nouveli | 19 |
| Parvimysis nuda Wittmann, 2020 | Parvimysis nuda | 3477 |
| Holmesimysis nudensis Holmquist, 1979 | Holmesimysis nudensis | 19 |
| Retromysis nura Wittmann, 2004 | Retromysis nura | 3477 |
| Indomysis nybini Biju & Panampunnayil, 2010 | Indomysis nybini | 3477 |
| Amblyopsoides obtusa Tattersall, 1955 | Amblyopsoides obtusa | 19 |
| Boreomysis obtusata Sars, 1884 | Boreomysis obtusata | 3477 |
| Anchialina obtusifrons Hansen, 1912 | Anchialina obtusifrons | 19 |
| Katerythrops oceanae Holt & Tattersall, 1905 | Katerythrops oceanae | 19 |
| Anchialina oculata Hoenigman, 1960 | Anchialina oculata | 19 |
| Euchaetomera oculata Hansen, 1910 | Euchaetomera oculata | 19 |
| Metamblyops oculata Tattersall, 1907 | Metamblyops oculata | 19 |
| Heteromysis odontops Walker, 1898 | Heteromysis odontops | 19 |
| Antarctomysis ohlinii Hansen, 1908 | Antarctomysis ohlinii | 3477 |
| Siriella okadai Ii, 1964 | Siriella okadai | 19 |
| Acanthomysis okayamaensis Ii, 1964 | Acanthomysis okayamaensis | 19 |
| Pseudomma okiyamai Murano, 1974 | Pseudomma okiyamai | 19 |
| Gastrosaccus olivae Bacescu, 1970 | Gastrosaccus olivae | 19 |
| Pseudomma omoi Holmquist, 1957 | Pseudomma omoi | 19 |
| Neomysis orientalis Ii, 1964 | Neomysis orientalis | 19 |
| Promysis orientalis Dana, 1852 | Promysis orientalis | 19 |
| Rhopalophthalmus orientalis Tattersall, 1957 | Rhopalophthalmus orientalis | 19 |
| Acanthomysis ornata Tattersall, 1965 | Acanthomysis ornata | 19 |
| Afromysis ornata Tattersall, 1957 | Afromysis ornata | 19 |
| Parvimysis ornata Wittmann, 2020 | Parvimysis ornata | 3477 |
| Euchaetomeropsis pacifica Banner, 1948 | Euchaetomeropsis pacifica | 19 |
| Heteromysis pacifica Tattersall, 1967 | Heteromysis pacifica | 19 |
| Siriella pacifica Holmes, 1900 | Siriella pacifica | 19 |
| Burrimysis palmeri Jaume & Garcia, 1993 | Burrimysis palmeri | 3477 |
| Heteromysis panamaensis Tattersall, 1967 | Heteromysis panamaensis | 19 |
| Siriella panamensis Tattersall, 1951 | Siriella panamensis | 19 |
| Australerythrops paradicei Tattersall, 1928 | Australerythrops paradicei | 19 |
| Parastilomysis paradoxa Ii, 1936 | Parastilomysis paradoxa | 19 |
| Bowmaniella parageia Brattegard, 1970 | Bowmaniella parageia | 19 |
| Schistomysis parkeri Norman, 1892 | Schistomysis parkeri | 19 |
| Anchialina parva Ii, 1964 | Anchialina dentata | 75930 |
| Erythrops parva Brattegard, 1973 | Erythrops parva | 19 |
| Hemisiriella parva Hansen, 1910 | Hemisiriella parva | 19 |
| Mysideis parva Zimmer, 1915 | Mysideis parva | 3477 |
| Neomysis patagona Zimmer, 1907 | Neomysis patagona | 19 |
| Mysidetes patagonica Tattersall, 1955 | Mysidetes patagonica | 19 |
| Dioptromysis paucispinosa Brattegard, 1969 | Dioptromysis paucispinosa | 19 |
| Parerythrops paucispinosa Nouvel & Lagardère, 1976 | Parerythrops paucispinosa | 19 |
| Siriella paulsoni Kossmann, 1877 | Siriella paulsoni | 19 |
| Gastrosaccus pelagicus Ii, 1964 | Gastrosaccus pelagicus | 19 |
| Anisomysis pelewensis Ii, 1964 | Anisomysis pelewensis | 19 |
| Dactylamblyops pellucida Birstein & Tchindonova, 1958 | Dactylamblyops pellucida | 19 |
| Anchialina penicillata Zimmer, 1915 | Anchialina penicillata | 19 |
| Leptomysis peresi Bacescu, 1966 | Pyroleptomysis peresi | 19 |
| Dioptromysis perspicillata Zimmer, 1915 | Dioptromysis perspicillata | 19 |
| Mysidetes peruana Bacescu, 1967 | Mysidetes peruana | 19 |
| Erythrops peterdohrni Bacescu & Schiecke, 1974 | Erythrops peterdohrni | 19 |
| Meterythrops picta Holt & Tattersall, 1905 | Meterythrops picta | 19 |
| Lycomysis platycauda Pillai, 1961 | Lycomysis platycauda | 19 |
| Boreomysis plebeja Hansen, 1910 | Boreomysis plebeja | 19 |
| Euchaetomera plebeja Hansen, 1912 | Euchaetomera plebeja | 3477 |
| Siriella plumicauda Hansen, 1910 | Siriella plumicauda | 19 |
| Mysis polaris Holmquist, 1959 | Mysis polaris | 19 |
| Amathimysis polita Brattegard, 1974 | Amathimysis polita | 19 |
| Bowmaniella portoricensis Bacescu, 1968 | Bowmaniella portoricensis | 19 |
| Paramysis portzicensis Nouvel, 1950 | Paramysis portzicensis | 19 |
| Leptomysis posidoniae Wittmann, 1986 | Leptomysis posidoniae | 3477 |
| Mysidetes posthon Holt & Tattersall, 1906 | Mysidetes posthon | 19 |
| Parvimysis pricei Wittmann, 2020 | Parvimysis pricei | 3477 |
| Paramysis proconnesia Colosi, 1922 | Paramysis proconnesia | 19 |
| Antarctomysis profunda Ledoyer, 1990 | Antarctomysis profunda | 3477 |
| Dioptromysis proxima Nouvel, 1964 | Dioptromysis proxima | 19 |
| Heteromysis proxima Tattersall, 1922 | Heteromysis proxima | 19 |
| Gastrosaccus psammodytes Tattersall, 1958 | Gastrosaccus psammodytes | 19 |
| Acanthomysis pseudomitsukurii Ii, 1964 | Acanthomysis pseudomitsukurii | 19 |
| Hemisiriella pulchra Hansen, 1910 | Hemisiriella pulchra | 19 |
| Calyptomma puritani Tattersall, 1909 | Calyptomma puritani | 19 |
| Heteroerythrops purpura Tattersall, 1955 | Heteroerythrops purpura | 19 |
| Mesacanthomysis pygmaea Nouvel, 1967 | Mesacanthomysis pygmaea | 19 |
| Acanthomysis quadrispinosa Nouvel, 1965 | Acanthomysis quadrispinosa | 19 |
| Siriella quadrispinosa Hansen, 1910 | Siriella quadrispinosa | 19 |
| Haplostylus quadrispinosus Wooldridge & Victor, 2004 | Haplostylus quadrispinosus | 3477 |
| Siriella quilonensis Pillai, 1961 | Siriella quilonensis | 19 |
| Bowmaniella recifensis Silva, 1971 | Bowmaniella recifensis | 19 |
| Mysis relicta Lovén, 1862 | Mysis relicta | 19 |
| Katerythrops resimora Tattersall, 1955 | Katerythrops resimora | 19 |
| Euchaetomera richardi Nouvel, 1945 | Euchaetomera richardi | 19 |
| Hypererythrops richardi Bacescu, 1941 | Hypererythrops richardi | 19 |
| Heteromysis riedli Wittmann, 2001 | Heteromysis riedli | 3477 |
| Meterythrops robusta Smith, 1879 | Meterythrops robusta | 19 |
| Mysidopsis robusta Brattegard, 1974 | Mysidopsis robusta | 19 |
| Siriella robusta Pillai, 1964 | Siriella robusta | 19 |
| Mysidopsis robustispina Brattegard, 1969 | Mysidopsis robustispina | 19 |
| Siriella roosevelti Tattersall, 1941 | Siriella roosevelti | 19 |
| Gastrosaccus roscoffensis Bacescu, 1970 | Gastrosaccus roscoffensis | 19 |
| Pseudomma roseum Sars, 1870 | Pseudomma roseum | 19 |
| Boreomysis rostrata Illig, 1906 | Boreomysis rostrata | 19 |
| Paramblyops rostrata Holt & Tattersall, 1905 | Paramblyops rostrata | 19 |
| Pyroleptomysis rubra Wittmann, 1985 | Pyroleptomysis rubra | 3477 |
| Heteromysis rubrocincta Bacescu, 1968 | Heteromysis rubrocincta | 19 |
| Pseudomysidetes russelli Tattersall, 1936 | Pseudomysidetes russelli | 19 |
| Anchialina sanzoi Coifmann, 1937 | Anchialina sanzoi | 19 |
| Pseudomma sarsii Sars, 1884 | Pseudomma sarsii | 19 |
| Kainomatomysis schieckei Bacescu, 1973 | Kainomatomysis schieckei | 19 |
| Heteromysis schoenbrunnensis Wittmann, Abed-Navandi, Dubois & Chevaldonné, 2021 | Heteromysis schoenbrunnensis | 3477 |
| Pseudomma schollaertensis Tattersall, 1955 | Pseudomma schollaertensis | 19 |
| Holmesimysis sculptoides Holmquist, 1979 | Holmesimysis sculptoides | 19 |
| Pleurerythrops secunda Murano, 1970 | Pleurerythrops secunda | 19 |
| Boreomysis semicoeca Hansen, 1905 | Boreomysis semicoeca | 19 |
| Hemimysis serrata Bacescu, 1938 | Hemimysis serrata | 19 |
| Siriella serrata Hansen, 1910 | Siriella serrata | 19 |
| Hypererythrops serriventer Holt & Tattersall, 1905 | Hypererythrops serriventer | 19 |
| Bowmaniella sewelli Brattegard, 1970 | Bowmaniella sewelli | 19 |
| Thalassomysis sewelli Tattersall, 1939 | Thalassomysis sewelli | 19 |
| Nanomysis siamensis Tattersall, 1921 | Nanomysis siamensis | 19 |
| Boreomysis sibogae Hansen, 1910 | Boreomysis sibogae | 19 |
| Pseudanchialina sibogae Nouvel, 1944 | Pseudanchialina sibogae | 19 |
| Heteromysis siciliseta Brattegard, 1970 | Heteromysis siciliseta | 19 |
| Longithorax similerythrops Illig, 1906 | Longithorax similerythrops | 19 |
| Palaumysis simonae Bacescu & Iliffe, 1986 | Palaumysis simonae | 3477 |
| Acanthomysis sinensis Ii, 1964 | Acanthomysis sinensis | 19 |
| Siriella sinensis Ii, 1964 | Siriella sinensis | 19 |
| Heteromysis singaporensis Tattersall, 1967 | Heteromysis singaporensis | 19 |
| Siriella singularis Nouvel, 1957 | Siriella singularis | 19 |
| Anisomysis sirielloides Bacescu, 1975 | Anisomysis sirielloides | 19 |
| Dactylamblyops solivaga Birstein & Tchindonova, 1958 | Dactylamblyops solivaga | 19 |
| Heteromysoides songkhlaensis Yolanda, Sawamoto & Lheknim, 2019 | Heteromysoides songkhlaensis | 3477 |
| Neomysis sopayi Holmquist, 1957 | Neomysis sopayi | 19 |
| Parerythrops spectabilis Sars, 1885 | Parerythrops spectabilis | 19 |
| Hemimysis speluncola Ledoyer, 1963 | Hemimysis speluncola | 19 |
| Boreomysis sphaerops Ii, 1964 | Boreomysis sphaerops | 19 |
| Lycomysis spinicauda Hansen, 1910 | Lycomysis spinicauda | 19 |
| Amblyops spinifera Nouvel & Lagardère, 1976 | Amblyops spinifera | 19 |
| Dioptromysis spinosa Brattegard, 1969 | Dioptromysis spinosa | 19 |
| Heteromysis spinosa Bacescu, 1986 | Heteromysis spinosa | 3477 |
| Neomysis spinosa Nakazawa, 1910 | Neomysis spinosa | 19 |
| Heteromysoides spongicola Bacescu, 1968 | Heteromysoides spongicola | 19 |
| Mysis stenolepis Smith, 1873 | Mysis stenolepis | 19 |
| Prionomysis stenolepis Tattersall, 1922 | Prionomysis stenolepis | 19 |
| Dactylamblyops stenurus Murano, 1969 | Dactylamblyops stenurus | 19 |
| Mysidopsis suedafrikana Tattersall, 1969 | Mysidopsis suedafrikana | 19 |
| Mysidopsis surugae Murano, 1970 | Mysidopsis surugae | 19 |
| Pseudomma surugae Murano, 1974 | Pseudomma surugae | 19 |
| Metamysidopsis swifti Bacescu, 1969 | Metamysidopsis swifti | 19 |
| Siriella tadjourensis Nouvel, 1944 | Siriella tadjourensis | 19 |
| Acanthomysis tamurai Ii, 1964 | Acanthomysis tamurai | 19 |
| Boreomysis tanakai Ii, 1964 | Boreomysis tanakai | 19 |
| Mysidella tanakai Ii, 1964 | Mysidella tanakai | 19 |
| Heteroerythrops tanseii Murano, 1966 | Heteroerythrops tanseii | 19 |
| Pseudomma tanseii Murano, 1974 | Pseudomma tanseii | 19 |
| Heteromysis tasmanica Tattersall, 1927 | Heteromysis tasmanica | 19 |
| Anisomysis tattersallae Pillai, 1973 | Anisomysis tattersallae | 19 |
| Rhopalophthalmus tattersallae Pillai, 1961 | Rhopalophthalmus tattersallae | 19 |
| Amblyops tattersalli Zimmer, 1914 | Amblyops tattersalli | 19 |
| Boreomysis tattersalli Tattersall, 1955 | Boreomysis tattersalli | 19 |
| Heteromysis tattersalli Nouvel, 1942 | Heteromysis tattersalli | 19 |
| Katerythrops tattersalli Illig, 1930 | Katerythrops tattersalli | 19 |
| Thalassomysis tattersalli Nouvel, 1942 | Thalassomysis tattersalli | 19 |
| Dactylamblyops tenella Birstein & Tchindonova, 1958 | Dactylamblyops tenella | 19 |
| Amblyops tenuicauda Tattersall, 1911 | Amblyops tenuicauda | 19 |
| Euchaetomera tenuis Sars, 1884 | Euchaetomera tenuis | 19 |
| Rhopalophthalmus terranatalis Tattersall, 1957 | Rhopalophthalmus terranatalis | 19 |
| Dactylamblyops thaumatops Tattersall, 1907 | Dactylamblyops thaumatops | 19 |
| Anisomysis thurneysseni Nouvel, 1973 | Anisomysis thurneysseni | 19 |
| Katerythrops triangulata Panampunnayil, 1977 | Katerythrops triangulata | 19 |
| Boreomysis tridens Sars, 1870 | Boreomysis tridens | 19 |
| Amathimysis trigibba Murano & Chess, 1987 | Amathimysis trigibba | 19 |
| Amblyops trisetosa Nouvel & Lagardère, 1976 | Amblyops trisetosa | 19 |
| Siriella trispina Ii, 1964 | Siriella trispina | 19 |
| Acanthomysis trophopristes Tattersall, 1957 | Acanthomysis trophopristes | 19 |
| Synerythrops truncata Murano, 1975 | Synerythrops truncata | 19 |
| Pseudomma truncatum Smith, 1879 | Pseudomma truncatum | 19 |
| Mysidella typhlops Sars, 1872 | Mysidella typhlops | 19 |
| Euchaetomera typica Sars, 1884 | Euchaetomera typica | 19 |
| Mysidella typica Sars, 1872 | Mysidella typica | 19 |
| Nipponerythrops typica Murano, 1977 | Nipponerythrops typica | 19 |
| Boreomysis vanhoeffeni Zimmer, 1914 | Boreomysis vanhoeffeni | 19 |
| Anisomysis vasseuri Ledoyer, 1974 | Anisomysis vasseuri | 19 |
| Boreomysis verrucosa Tattersall, 1939 | Boreomysis verrucosa | 19 |
| Siriella vincenti Tattersall, 1927 | Siriella vincenti | 19 |
| Mysidopsis virgulata Brattegard, 1974 | Mysidopsis virgulata | 19 |
| Troglomysis vjetrenicensis Stammer, 1933 | Troglomysis vjetrenicensis | 19 |
| Gastrosaccus vulgaris Nakazawa, 1910 | Archaeomysis vulgaris | 3477 |
| Siriella vulgaris Hansen, 1910 | Siriella vulgaris | 19 |
| Siriella wadai Ii, 1964 | Siriella wadai | 19 |
| Proneomysis wailesi Tattersall, 1933 | Proneomysis wailesi | 19 |
| Heteromysis waitei Tattersall, 1927 | Heteromysis waitei | 19 |
| Katamysis warpachowskyi Sars, 1893 | Katamysis warpachowskyi | 19 |
| Siriella watasei Nakazawa, 1910 | Siriella watasei | 19 |
| Siriella wolffi Tattersall, 1961 | Siriella wolffi | 19 |
| Heteromysis xanthops Ii, 1964 | Heteromysis xanthops | 19 |
| Heteromysis zeylanica Tattersall, 1922 | Heteromysis zeylanica | 19 |
| Mesopodopsis zeylanica Nouvel, 1954 | Mesopodopsis zeylanica | 19 |
| Anchialina zimmeri Tattersall, 1951 | Anchialina zimmeri | 19 |
| Doxomysis zimmeri Colosi, 1920 | Doxomysis zimmeri | 19 |
| Hypererythrops zimmeri Ii, 1937 | Hypererythrops zimmeri | 19 |