CaRMS Taxon list
Acanthephyra A. Milne-Edwards, 1881
Acanthephyra acutifrons Spence Bate, 1888
Acanthephyra eximea Smith, 1884 accepted as Acanthephyra eximia Smith, 1884
Acanthephyra eximia Smith, 1884
Acanthephyra pelagica (Risso, 1816)
Acanthephyra purpurea A. Milne-Edwards, 1881
Acanthephyridae Spence Bate, 1888
Acanthocarpus Stimpson, 1871
Acanthocarpus alexandri Stimpson, 1871
Acetes H. Milne Edwards, 1830
Acetes americanus Ortmann, 1893
Acetes americanus americanus Ortmann, 1893
Acetes americanus carolinae Hansen, 1933
Achelata
Achelouinae Spiridonov, 2020
Achelous De Haan, 1833
Achelous gibbesii (Stimpson, 1859)
Achelous ordwayi Stimpson, 1860
Achelous spinimanus (Latreille, 1819)
Aethridae Dana, 1851
Aethroidea Dana, 1851
Albuneidae Stimpson, 1858
Alpheidae Rafinesque, 1815
Alpheoidea Rafinesque, 1815
Alpheus Fabricius, 1798
Alpheus heterochaelis Say, 1818
Alpheus normanni Kingsley, 1878
Amalopenaeus Smith, 1882
Amalopenaeus elegans Smith, 1882
Anomura
Arenaeus Dana, 1851
Arenaeus cribrarius (Lamarck, 1818)
Argis Krøyer, 1843
Argis dentata (Rathbun, 1902)
Aristaeomorpha Wood-Mason in Wood-Mason & Alcock, 1891
Aristaeomorpha foliacea (Risso, 1827)
Aristaeopsis Wood-Mason, 1891
Aristaeopsis edwardsiana (Johnson, 1868)
Aristaeopsis edwardsianus (Johnson, 1868) accepted as Aristaeopsis edwardsiana (Johnson, 1868)
Aristeidae Wood-Mason in Wood-Mason & Alcock, 1891
Aristeomorpha Wood-Mason in Wood-Mason & Alcock, 1891 accepted as Aristaeomorpha Wood-Mason in Wood-Mason & Alcock, 1891
Aristeomorpha foliacea (Risso, 1827) accepted as Aristaeomorpha foliacea (Risso, 1827)
Aristeus Duvernoy, 1840
Aristeus antillensis A. Milne-Edwards & Bouvier, 1909
Armases Abele, 1992
Armases cinereum (Bosc, 1801)
Astacidea
Atlantopandalus Komai, 1999
Atlantopandalus propinqvus (G.O. Sars, 1870)
Axiidae Huxley, 1879
Axiidea
Axioidea Huxley, 1879 accepted as Axiidea
Axius Leach, 1816
Axius serratus Stimpson, 1852
Belzebub Vereshchaka, Olesen & Lunina, 2016
Belzebub faxoni (Borradaile, 1915)
Benthesicymidae Wood-Mason in Wood-Mason & Alcock, 1891
Benthesicymus Spence Bate, 1881
Benthesicymus bartletti Smith, 1882 accepted as Benthoecetes bartletti (Smith, 1882)
Bentheuphausia G.O. Sars, 1885
Bentheuphausia amblyops (G.O. Sars, 1883)
Bentheuphausiidae Colosi, 1917
Benthochascon Alcock & Anderson, 1899
Benthochascon schmitti Rathbun, 1931 accepted as Raymanninus schmitti (Rathbun, 1931)
Benthochasconinae Spiridonov, Neretina & Schepetov, 2014
Benthoecetes Smith, 1884
Benthoecetes bartletti (Smith, 1882)
Biffarius Manning & Felder, 1991
Biffarius biformis (Biffar, 1971)
Brachyura
Bythocarididae Christoffersen, 1987
Bythocaris G.O. Sars, 1870
Bythocaris gracilis Smith, 1885
Bythocaris payeri (Heller, 1875)
Bythocaris simplicirostris G.O. Sars, 1870
Bythocaris spinipleura Squires, 1990 accepted as Bythocaris simplicirostris G.O. Sars, 1870
Calappa Weber, 1795
Calappa flammea (Herbst, 1794)
Calappidae De Haan, 1833
Calappoidea De Haan, 1833
Callianassidae Dana, 1852
Callianassinae Dana, 1852 accepted as Callianassidae Dana, 1852
Callianassoidea Dana, 1852 accepted as Callianassidae Dana, 1852
Callinectes Stimpson, 1860
Callinectes ornatus Ordway, 1863
Callinectes sapidus Rathbun, 1896
Callinectes similis Williams, 1966
Calocarididae Ortmann, 1891 accepted as Axiidae Huxley, 1879
Calocaris Bell, 1846
Calocaris templemani Squires, 1965
Cancer Linnaeus, 1758
Cancer borealis Stimpson, 1859
Cancer irroratus Say, 1817
Cancer magister Dana, 1852 accepted as Metacarcinus magister (Dana, 1852)
Cancridae Latreille, 1802
Cancrinae Latreille, 1802
Cancroidea Latreille, 1802
Carcinidae MacLeay, 1838
Carcininae MacLeay, 1838
Carcinus Leach, 1814