Arthropoda
Abludogammarus Karaman, 1980
Acanthocaris Peach, 1883
Acanthotelsonidae
Acucauda Hobbs, 1972
Aenigmacaris Schram & Horner, 1978
Agantaxia Kristan-Tollmann, 1989
Alytoleucon Wailing, 1991
Amphionidacea Williamson, 1973
Amphipoda Latreille, 1816
Anaspidacea Calman, 1904
Anobodillo Schmalfuss & Ferrara, 1983
Antennulonethes Verhoeff, 1967
Antephrya Schultz, 1978
Anthracophausiidae
Antilleella Ruffo & Vigna Taglianti, 1989
Aparnocondylus Ross, Lewis & Scolaro, 1964
Aratidecthes Schram, 1969
Archaeocaris Meek, 1872
Archaeotanais Sieg, 1980
Ardelia Chamberlain & Baer, 1973
Aristozoe Barrande, 1872
Aspockia Pretzmann, 1967
Austrocambarus Hobbs, 1972
Aviticambarus Hobbs, 1969
Bairdops Schram, 1979
Baituganocaris Krestovnikov, 1961
Basphaeroma Taberner, 1989
Basscrolis Poore, 1985
Bathynellacea Chappuis, 1915
Bemerria Haugsness & Hessler, 1979
Billecambarus Fitzpatrick, 1987
Boboruca Crane, 1975
Bochusacea
Bohemicaris Chlupac, 1994
Bowmanius Gray, 1972
Branchiocaris Briggs, 1976
Brooksyncaris Schram, 1984
Buannulifictus Fitzpatrick, 1987
Bursa Rhoads, 1962
Caleidoscopsls Karaman, 1974
Callizoe Barrande, 1872
Camprogammarus Kudrjaschov & Vassilenko, 1966
Canadaspis
Capillicambarus Hobbs, 1972
Carinatacaris Rode & Lieberman, 2002
Caryocarididae
Cedrophotis Barnard, 1967
Centraloecetes Just, 1983
Ceratiocarididae
Cerrorhestia Lindeman, 1990
Chitinomandibulum Jo, 1990
Cinerocaris Briggs, Sutton, Siveter & Siveter, 2004
Clamousella Serban, Coineau & Delamare Deboutteville, 1972
Crangopsis Salter, 1863
Creaserinus Hobbs, 1973
Crockerinus Fitzpatrick, 1987
Crymoleucon Watling, 1991
Cumacea Krøyer, 1846
Dactylocorophium Karaman, 1980
Decapoda Latreille, 1802
Dentelasmopus Ledoyer, 1982
Depressicambarus Hobbs, 1969
Devonocaris Brooks, 1963
Dictyocaris Salter, 1860
Dignatroides Stock & Vonk, 1990
Dilophaspis
Dirigicambarus Fitzpatrick, 1983
Discinocaris Woodward, 1866
Dithryocaris
Douglasocaris Caster & Brooks, 1956
Douniaella Ledoyer, 1986
Ebalites Müller, 1978
Eleutherocaris Clarke, 1900
Entomocaris Whitfield, 1896
Eocaris Brooks, 1963
Eohomola Collins & Rasmussen, 1992
Eomesothyra Pershina, 1987
Eopteridium Rohdendorf, 1970
Ercaicunia Luo & Hu, 1999
Erebicambarus Hobbs, 1969
Erythrogaulos Schram, 1984
Essoidea Schram, 1974
Euphausiacea Dana, 1852
Euroniscus Vandel, 1977
Eurysquillodes Manning, 1963
Exilicambarus Bouchard & Hobbs, 1976
Falcanassa Barnard & Karaman, 1991
Ferrecaris Calzada & Mane, 1993
Fitzcambarus Hobbs, 1983
Floridocuma Bacescu & Muradian, 1974
Fritzianira Castro & Lima, 1977
Gantesia Daguerre de Hureaux, 1969
Geniculophotis Barnard & Karaman, 1987
Gevgeliella Karaman, 1959
Glossocaris Luo & Hu, 1999
Gluckstadtella Savage, 1971
Gonatocaris Gürich, 1929
Gonioneptunites Via, 1959
Gorgonpphontes Schram, 1984
Gremicambarus Fitzpatrick, 1987
Guerichicaris Van Straelen, 1933
Hagenides Hobbs, 1972
Haidzia Stock, 1985
Haitilana Notenboom, 1981
Hanseniella Karaman, 1959
Hansenliella Stock, 1981
Hebertocaris Stumm & Chilman, 1969
Helicerina Bronnimann & Masse, 1968
Hercledo Barnard, 1964
Heroldina Broili, 1931
Hespericambarus Fitzpatrick, 1987
Heterognathia Amar & Roman, 1974
Hiaticambarus Hobbs, 1969
Hileioniscus Lemos de Castro, 1967
Hobbsastacus Bouchard, 1977
Hoplosquillodus Manning, 1978
Huangshandongia Cui & Huo, 1990
Hymenocarididae Haeckel, 1896
Hypercephon Danforth, 1971
Ianiroides Kensley, 1976
Iliella Bacescu, 1968
Indiocratus Ledoyer, 1982
Isopoda Latreille, 1817
Janatus Carvacho, 1983
Jerometichenoriidae Schram, 1978
Joanellia Schram, 1979
Joscphosella Ruffo, 1985
Jugicambarus Hobbs, 1969
Kallidecthes Schram, 1969
Karamaniella Sket, 1962
Kazuoia Hatai & Kotaka, 1970
Kellibrookia
Kellibrooksia Schram, 1973
Kensleyanthura Wagele, 1981
Kerfornecaris Racheboeuf & Rolfe, 1990
Kerguelenella Ruffo, 1970
Kindia Barnard, 1962
Kingella Savage, 1971
Kolvacaris Pershina, 1987
Kulmocaris Hahn & Brauckmann, 1977
Kunmingocaris Luo & Hu, 1999
Lacunicambarus Hobbs, 1969
Lagunogammarus Sket, 1971
Lebesconteia
Lebucarcinus Bahamonde & Frassinetti, 1980
Lecarina Senowbari-Daryan, 1988
Leconticambarus Hobbs, 1972
Liantuoia Cui & Huo, 1990
Liaoningogriphus Shen, Taylor & Schram, 1998
Libyochela Massa, Termier & Termier, 1974
Lonnbergius Hobbs, 1972
Lophogastrida Sars, 1870
Lysiosquilloldes Manning, 1977
Macaroniscus Karaman, 1961
Macrauloleucon Watling, 1991
Macrocaris Miller, 1894
Mamayacaris Brooks, 1962
Manningiana Pretzmann, 1972
Mesothyra Hall & Clarke, 1888
Metahomola Collins & Rasmussen, 1992
Metajaera Verhoeff, 1949
Mexicambarus Hobbs, 1972
Mexitroides Lindeman, 1990
Mictocarididae Bowman & Iliffe, 1985
Minicaris Schram, 1979
Monicaris Stamberg, 2000
Monolistrella Vandel, 1964
Montecaris Jux, 1959
Mucrogammarus Barnard & Gray, 1968
Munnoides Carvacho, 1977
Mysida Haworth, 1825
Mysidopsoides Bacescu & Gleye, 1979
Mytocaris Chlupac, 1970
Nahecaris Jaekel, 1920
Nebaliacea Calman, 1904
Neoambasia Dahl, 1959
Neomunna Menzies, 1962
Neoweckelia Dancau, 1973
Neurocaris Krestovikov, 1961
Notocarididae Brooks, 1962
Numidocaris Termier, Termier & Bonnefous, 1974
Ocelloscia Schultz & Johnson, 1984
Octotriangulella Blau, Lukas & Stein, 1987
Ohiocaris Rolfe, 1962
Ophthalmdiastylis Malzahn, 1972
Ophthalonapseudes Glaessner & Malzahn, 1962
Opthalmapseudes Glaessner & Malzahn, 1962
Orientoecetes Just, 1983
Orozoe Barrande, 1872
Ovalicephalus Luo & Hu, 2002
Palaemysis Peach, 1908
Palaeoaxius Patrulius, 1959
Palaeodusa Pinna, 1975
Palaeopetrochirus Bishop, 1991
Palaeosyncaris Brooks, 1962
Paleosquilla Schram, 1968
Palicarinus Barnard & Barnard, 1983
Pandicambarus Fitzpatrick, 1983
Pangamunna Schultz, 1979
Paraechinocaris Rode & Lieberman, 2002
Paralipomera Wilson, 1989
Paramursia Karasawa, 1989
Paratorynomma Glaessner, 1980
Parjanirella Birstein, 1971
Parvulobathynella Schminke, 1973
Pedunculocaprella Kaim-Malka, 1983
Peltocaris Salter, 1862
Pennides Hobbs, 1972
Pephricaris Clarke, 1898
Petycomaia Kropp, 1990
Plakathriidae
Pollichianum Heidtke, 1990
Procericambarus Fitzpatrick, 1987
Protobalanus Hall & Clarke, 1888
Protocimex Moberg, 1892
Protoclutiopsis Birstein, 1958
Psammoniphagus Chappuis, Delamare Deboutteville & Paulian, 1956
Pseudacanthus Bousfield, 1989
Pseudirona Pillai, 1964
Pseudoanonyx Kudrjaschov, 1965
Pseudoarctolepis Brooks & Caster, 1956
Pseudoeyclaspis Radha Devi & Kurian, 1981
Pseudogammarellus Lagardere, 1968
Pseudomysidopsis Bacescu & Gleye, 1979
Pseudosatophora Ferrara & Taiti, 1986
Pseudotcalliocaris Brooks, 1962
Ptychocaris Novák, 1885
Pumilocaris Racheboeuf, Vannier & Ortega, 2000
Puncticambarus Hobbs, 1969
Pygapsis Beurlen, 1934
Pygocaris Perner, 1922
Pygocephalidae Brooks, 1962
Quadras Karaman, 1984
Quasicaris Rolfe, 1961
Rabdoniscus Vandel, 1981
Radaweckelia Stock, 1985
Remoticambarus Hobbs, 1972
Reochius Lamont, 1975
Rhinocarididae Hall & Clarke, 1888
Rhoadesius Fitzpatrick, 1987
Ronconoides Ledoyer, 1973
Rostrhicephala Arimoto, 1976
Saccocaris
Sagittiformosus Bishop, 1988
Sairocaris
Scapulicambarus Hobbs, 1972
Schugurocaris Krestovikov, 1961
Septcarnes Barnard & Karaman, 1991
Silesicaris Gürich, 1929
Smaragdogarammarus Bazikalova, 1975
Spelaeogriphidae Gordon, 1957
Spelaeonieippe Stock & Vermeulen, 1982
Spinicephala Arimoto, 1976
Spinocaris Uhl, 1999
Spirocarcinus Pretzmann, 1972
Stebbingoecetes Just, 1985
Stegoeephalexia Moore, 1992
Stenetrigus Schultz, 1982
Stomatopoda Latreille, 1817
Subcylindrica Rhoads, 1962
Subepimeria Bellan-Santini, 1972
Suttropcaris Koch, Gröning & Brauckmann, 2003
Tanaidacea Dana, 1849
Tanglangia Luo & Hu, 1999
Tasilus Barnard, 1966
Tealliocarididae
Tenuicambarus Hobbs, 1972
Tethydiella Ruffo & Vigna Taglianti, 1989
Tetracope Wilson, 1989
Thermosbaenacea Monod, 1927
Thoronetia Bronnimann, Caron & Zaninetti, 1972
Tiomanum Serène & Soh, 1970
Tragulicambarus Fitzpatrick, 1987
Triangulata Rhoads, 1962
Trianguliella Stock, 1976
Triceratosphoera Caruso & Lombardo, 1978
Trigonocarys
Trogoplax Guinot, 1986
Tulearogammarus Ledoyer, 1967
Turaniscus Borutsky, 1969
Tylocarididae Taylor, Yan-Bin & Schram, 1998
Tyrrhenidiella Ruffo & Vigna Taglianti, 1989
Umfolozia Savage, 1971
Uronectidae
Vavoscia Schultz, 1985
Veticambarus Hobbs, 1969
Vladicaris Chlupac, 1995
Warneticaris Racheboeuf, 1994
Wechesia Frizzell & Exline, 1958
Williamocalmania Schram, 1984
Wolgagammarus Stock, 1974
Xenarcturis Sheppard, 1957
Xilitloniscus Bowman, 1965
Xiphidiocaris
Yiliangocaris Luo & Hu, 1999