Acanthephyra A. Milne-Edwards, 1881 (basis of record)
Acanthephyra pelagica (Risso, 1816) (basis of record)
Acanthephyra purpurea A. Milne-Edwards, 1881 (basis of record)
Achaeus Leach, 1817 (basis of record)
Achaeus cranchii Leach, 1817 (basis of record)
Aegaeon Agassiz, 1846 (basis of record)
Aegaeon lacazei (Gourret, 1887) (basis of record)
Albunea Weber, 1795 (basis of record)
Albunea carabus (Linnaeus, 1758) (basis of record)
Albuneidae Stimpson, 1858 (basis of record)
Alpheidae Rafinesque, 1815 (basis of record)
Alpheoidea Rafinesque, 1815 (basis of record)
Alpheus Fabricius, 1798 (basis of record)
Alpheus glaber (Olivi, 1792) (basis of record)
Alpheus macrocheles (Hailstone, 1835) (basis of record)
Anapagurus Henderson, 1886 (basis of record)
Anapagurus chiroacanthus (Liljeborg, 1856) (basis of record)
Anapagurus hyndmanni (Bell, 1845) (basis of record)
Anapagurus laevis (Bell, 1845) (basis of record)
Anomura (basis of record)
Astacidea (basis of record)
Asthenognathus Stimpson, 1858 (basis of record)
Asthenognathus atlanticus Monod, 1933 (basis of record)
Atelecyclidae Ortmann, 1893 (basis of record)
Atelecyclus Leach, 1814 (basis of record)
Atelecyclus rotundatus (Olivi, 1792) (basis of record)
Atelecyclus undecimdentatus (Herbst, 1783) (basis of record)
Athanas Leach, 1814 (basis of record)
Athanas nitescens (Leach, 1814) (basis of record)
Axiidae Huxley, 1879 (basis of record)
Axius Leach, 1816 (basis of record)
Axius stirhynchus Leach, 1816 (basis of record)
Bathynectes Stimpson, 1871 (basis of record)
Bathynectes longipes (Risso, 1816) (basis of record)
Bathynectes maravigna (Prestandrea, 1839) (basis of record)
Brachynotus De Haan, 1833 (basis of record)
Brachynotus sexdentatus (Risso, 1827) (basis of record)
Bresilia Calman, 1896 (basis of record)
Bresilia atlantica Calman, 1896 (basis of record)
Bresiliidae Calman, 1896 (basis of record)
Bresilioidea Calman, 1896 (basis of record)
Bythocaris G.O. Sars, 1870 (basis of record)
Bythocaris payeri (Heller, 1875) (basis of record)
Callianassa Leach, 1814 (basis of record)
Callianassa subterranea (Montagu, 1808) (basis of record)
Callianassa truncata Giard & Bonnier, 1890 accepted as Necallianassa truncata (Giard & Bonnier, 1890) (basis of record)
Callianassa tyrrhena (Petagna, 1792) accepted as Gilvossius tyrrhenus (Petagna, 1792) (basis of record)
Callianassidae Dana, 1852 (basis of record)
Callinectes Stimpson, 1860 (basis of record)
Callinectes sapidus Rathbun, 1896 (basis of record)
Calocarides Wollebaek, 1908 (basis of record)
Calocarides coronatus (Trybom, 1904) (basis of record)
Calocaris Bell, 1846 (basis of record)
Calocaris macandreae Bell, 1846 (basis of record)
Cancer Linnaeus, 1758 (basis of record)
Cancer bellianus Johnson, 1861 (basis of record)
Cancer pagurus Linnaeus, 1758 (basis of record)
Cancridae Latreille, 1802 (basis of record)
Cancroidea Latreille, 1802 (basis of record)
Carcinus Leach, 1814 (basis of record)
Carcinus maenas (Linnaeus, 1758) (basis of record)
Caridea (basis of record)
Caridion Goës, 1864 (basis of record)
Caridion gordoni (Spence Bate, 1858) (basis of record)
Caridion steveni Lebour, 1930 (basis of record)
Cestopagurus Bouvier, 1897 (basis of record)
Cestopagurus timidus (Roux, 1830) (basis of record)
Chaceon Manning & Holthuis, 1989 (basis of record)
Chaceon affinis (A. Milne-Edwards & Bouvier, 1894) (basis of record)
Chirostylidae Ortmann, 1892 (basis of record)
Chlorotocus A. Milne-Edwards, 1882 (basis of record)
Chlorotocus crassicornis (A. Costa, 1871) (basis of record)
Clibanarius Dana, 1852 (basis of record)
Clibanarius erythropus (Latreille, 1818) (basis of record)
Corystes Bosc, 1801 (basis of record)
Corystes cassivelaunus (Pennant, 1777) (basis of record)
Corystidae Samouelle, 1819 (basis of record)
Crangon Fabricius, 1798 (basis of record)
Crangon allmanni Kinahan, 1860 (basis of record)
Crangon crangon (Linnaeus, 1758) (basis of record)
Crangonidae Haworth, 1825 (basis of record)
Crangonoidea Haworth, 1825 (basis of record)
Cryptocheles G. O. Sars, 1870 (basis of record)
Cryptocheles pygmaea G.O. Sars, 1870 (basis of record)
Ctenochelidae Manning & Felder, 1991 (basis of record)
Cyclodorippoidea Ortmann, 1892 (basis of record)
Cymonomidae Bouvier, 1898 (basis of record)
Cymonomus A. Milne-Edwards, 1880 (basis of record)
Cymonomus granulatus (Norman in Thomson, 1873) (basis of record)
Dendrobranchiata (basis of record)
Dichelopandalus Caullery, 1896 (basis of record)
Dichelopandalus bonnieri Caullery, 1896 (basis of record)
Diogenes Dana, 1851 (basis of record)
Diogenes pugilator (Roux, 1829) (basis of record)
Diogenidae Ortmann, 1892 (basis of record)
Dorhynchus Thomson, 1873 (basis of record)
Dorhynchus thomsoni Thomson, 1873 (basis of record)
Dromia Weber, 1795 (basis of record)
Dromia personata (Linnaeus, 1758) (basis of record)
Dromiacea (basis of record)