Abyssorchomene abyssorum (Stebbing, 1888) (additional source)
Acanthephyra brevirostris Smith, 1885 (additional source)
Acanthephyra eximea Smith, 1884 accepted as Acanthephyra eximia Smith, 1884 (additional source)
Acanthephyra eximia Smith, 1884 (additional source)
Acanthephyra pelagica (Risso, 1816) (additional source)
Acanthoscina acanthodes (Stebbing, 1895) (additional source)
Acartia danae Giesbrecht, 1889 represented as Acartia (Acartia) danae Giesbrecht, 1889 (additional source)
Acartia negligens Dana, 1849-1852 represented as Acartia (Acartia) negligens Dana, 1849-1852 (additional source)
Acasta Leach, 1817 (additional source)
Aega Leach, 1816 (additional source)
Aega monophthalma Johnston, 1834 (additional source)
Aegaeon lacazei (Gourret, 1887) (additional source)
Aegisthus mucronatus Giesbrecht, 1891 (additional source)
Aetideus acutus Farran, 1929 (additional source)
Aetideus giesbrechti Cleve, 1904 (additional source)
Afrolaophonte Chappuis, 1960 (additional source)
Albionella Kabata, 1979 accepted as Neoalbionella Özdikmen, 2008 (additional source)
Alteutha depressa (Baird, 1837) (additional source)
Altiverruca gibbosa (Hoek, 1883) (additional source)
Amallothrix arcuata (Sars G.O., 1920) (additional source)
Amallothrix emarginata (Farran, 1905) accepted as Pseudoamallothrix emarginata (Farran, 1905) (additional source)
Amallothrix gracilis (Sars G.O., 1905) (additional source)
Amallothrix valida (Farran, 1908) (additional source)
Ameira Boeck, 1865 (additional source)
Ameira minuta Boeck, 1865 (additional source)
Ameira parvula (Claus, 1866) (additional source)
Ameiropsyllus Huys, 2009 (additional source)
Amphiascoides Nicholls, 1941 (additional source)
Amphiascopsis cinctus (Claus, 1866) (additional source)
Amphiascus Sars G.O., 1905 (additional source)
Amphiascus hirtus Gurney, 1927 accepted as Amphiascopsis hirtus (Gurney, 1927) accepted as Sarsamphiascus hirtus (Gurney, 1927) (additional source)
Amphiascus pacificus Sars G.O., 1905 accepted as Mesamphiascus pacificus (Sars G.O., 1905) accepted as Sarsamphiascus pacificus (Sars G.O., 1905) (additional source)
Amphibalanus amphitrite (Darwin, 1854) (additional source)
Amphibalanus variegatus (Darwin, 1854) (additional source)
Amphithyrus bispinosus Claus, 1879 (additional source)
Ampithoe Leach, 1814 (additional source)
Anchylomera blossevillei H. Milne Edwards, 1830 (additional source)
Andaniotes corpulentus (Thomson, 1882) (additional source)
Anelasma squalicola Darwin, 1852 (additional source)
Anthosoma crassum (Abildgaard, 1794) (additional source)
Aora Krøyer, 1845 (additional source)
Aora typica Krøyer, 1845 (additional source)
Apocorophium acutum (Chevreux, 1908) (additional source)
Archiconchoecia cucullata (Brady, 1902) (additional source)
Archiconchoecia versicula Deevey, 1978 accepted as Archiconchoecilla versicula (Deevey, 1978) (additional source)
Arculfia trago J.L. Barnard, 1961 (additional source)
Arenopontia Kunz, 1937 (additional source)
Arenosetella Wilson C.B., 1932 (additional source)
Arietellus aculeatus (Scott T., 1894) (additional source)
Arietellus setosus Giesbrecht, 1892 (additional source)
Aristaeomorpha foliacea (Risso, 1827) (additional source)
Aristaeopsis edwardsiana (Johnson, 1868) (additional source)
Aristeus Duvernoy, 1840 (additional source)
Artemia franciscana Kellog, 1906 (basis of record)
Augaptilus longicaudatus (Claus, 1863) (additional source)
Aurila Pokorny, 1955 (additional source)
Austrominius modestus (Darwin, 1854) (additional source)
Balanus amphitrite Darwin, 1854 accepted as Amphibalanus amphitrite (Darwin, 1854) (additional source)
Balanus trigonus Darwin, 1854 (additional source)
Benthesicymus Spence Bate, 1881 (additional source)
Botryllophilus banyulensis Brément, 1909 (additional source)
Brachiella Cuvier, 1830 (additional source)
Brachiella thynni Cuvier, 1830 (additional source)
Brachyscelus crusculum Spence Bate, 1861 (additional source)
Brachyscelus rapacoides Stephensen, 1925 (additional source)
Brianola Monard, 1926 (additional source)
Bulbamphiascus Lang, 1944 (additional source)
Bulbamphiascus imus (Brady, 1872) (additional source)
Caecognathia Dollfus, 1901 (additional source)
Calamorhynchus pellucidus Streets, 1878 (additional source)
Calastacus Faxon, 1893 (additional source)
Caligus Müller O.F., 1785 (additional source)
Caligus bonito Wilson C.B., 1905 (additional source)
Caligus coryphaenae Steenstrup & Lütken, 1861 (additional source)
Caligus elongatus Nordmann, 1832 (additional source)
Caligus pelamydis Krøyer, 1863 (additional source)
Caligus productus Müller O.F., 1785 accepted as Dinemoura producta (Müller O.F., 1785) (additional source)
Caligus productus Dana, 1849-1852 (basis of record)
Callistocythere Ruggieri, 1953 (additional source)
Calocalanus longispinus Shmeleva, 1978 (additional source)
Calocalanus namibiensis Andronov, 1973 (additional source)
Calocalanus neptunus Shmeleva, 1965 (additional source)
Calocalanus pavo (Dana, 1849-1852) (additional source)
Calocalanus plumulosus (Claus, 1863) (additional source)
Calocalanus styliremis Giesbrecht, 1888 (additional source)
Calocalanus tenuis Farran, 1926 (additional source)
Calocaris macandreae Bell, 1846 (additional source)
Campylaspis G.O. Sars, 1865 (additional source)
Candacia bipinnata (Giesbrecht, 1889) (additional source)
Candacia ethiopica (Dana, 1849-1852) (additional source)
Candacia longimana (Claus, 1863) (additional source)
Candacia pachydactyla (Dana, 1849-1852) (additional source)
Candacia tenuimana (Giesbrecht, 1889) (additional source)
Caprella equilibra Say, 1818 (additional source)
Caprella mutica Schurin, 1935 (additional source)
Cardiodectes bellottii (Richiardi, 1882) (additional source)
Cecrops latreillii Leach, 1816 (additional source)
Centraugaptilus horridus (Farran, 1908) (additional source)
Centropages aucklandicus Kramer, 1895 (additional source)
Centropages bradyi Wheeler, 1900 (additional source)