Acartiidae Sars G.O., 1903 (additional source)
Achtheinus pinguis Wilson C.B., 1912 (source of synonymy)
Aethon globosus (Pillai, 1968) (basis of record)
Agetus flaccus (Giesbrecht, 1891) (source of synonymy)
Agetus limbatus (Brady, 1883) (source of synonymy)
Agetus typicus Krøyer, 1849 (source of synonymy)
Amallothrix fowleri (Farran, 1926) accepted as Bradfordiella fowleri (Farran, 1926) (basis of record)
Ambunguipes Huys, 1990 (additional source)
Amphiascella Lang, 1944 accepted as Amphiascoides Nicholls, 1941 (source of synonymy)
Amphiascella subdebilis (Willey, 1935) accepted as Amphiascoides subdebilis (Willey, 1935) (source of synonymy)
Amphiascopsis Gurney, 1927 (additional source)
Amphiascopsis phyllopus (Sars G.O., 1906) accepted as Amonardia phyllopus (Sars G.O., 1906) (basis of record)
Amphiascus Sars G.O., 1905 (additional source)
Argulus Müller O.F., 1785 (additional source)
Arietellidae Sars G.O., 1902 (additional source)
Bestiola amoyensis Li & Huang, 1984 accepted as Bestiolina amoyensis (Li & Huang, 1984) (source of synonymy)
Caligidae Burmeister, 1835 (additional source)
Centropagidae Giesbrecht, 1892 (additional source)
Clytemnestra Dana, 1848 (additional source)
Cyclopidae Rafinesque, 1815 (additional source)
Dactylopodella Sars G.O., 1905 (additional source)
Dactylopodia brevicornis (Claus, 1866) accepted as Dactylopusia brevicornis (Claus, 1866) accepted as Paradactylopodia brevicornis (Claus, 1866) (source of synonymy)
Dactylopodia tisboides (Claus, 1863) accepted as Dactylopusia tisboides (Claus, 1863) (source of synonymy)
Dactylopodia vulgaris (Sars G.O., 1905) accepted as Dactylopusia vulgaris vulgaris Sars G.O., 1905 (source of synonymy)
Dactylopusia Norman, 1903 (additional source)
Danielssenia Boeck, 1873 (additional source)
Delius nudus (Sewell, 1929) accepted as Delius nudus (Sewell, 1929) (additional source)
Diosaccus Boeck, 1873 (additional source)
Diosaccus valens (Gurney, 1927) (basis of record)
Ectinosomatidae Sars G.O., 1903 (additional source)
Euterpina Norman, 1903 (additional source)
Harpacticidae Dana, 1846 (additional source)
Heterorhabdidae Sars G.O., 1902 (additional source)
Ischnocalanus Bernard, 1963 accepted as Calocalanus Giesbrecht, 1888 (additional source)
Ischnocalanus Bernard, 1963 accepted as Calocalanus Giesbrecht, 1888 (source of synonymy)
Ischnocalanus gracilis (Tanaka, 1956) accepted as Calocalanus gracilis Tanaka, 1956 accepted as Mecynocera gracilis (Tanaka, 1956) (source of synonymy)
Ivellopsis Claus, 1893 (basis of record)
Longipediidae Boeck, 1865 (additional source)
Lubbockiidae Huys & Böttger-Schnack, 1997 (additional source)
Lucicutiidae Sars G.O., 1902 (additional source)
Macandrewella Scott A., 1909 (basis of record)
Mesamphiascus Nicholls, 1941 accepted as Sarsamphiascus Huys, 2009 (additional source)
Metidae Boeck, 1873 (additional source)
Metridinidae Sars G.O., 1902 (additional source)
Microthalestris Sars G.O., 1905 (source of synonymy)
Microthalestris forficula (Claus, 1863) (source of synonymy)
Miraciidae Dana, 1846 (additional source)
Misophriidae Brady, 1878 (additional source)
Monstrilla longipes Scott A., 1909 accepted as Maemonstrilla longipes (Scott A., 1909) (source of synonymy)
Monstrilla longispinosa Bourne, 1890 accepted as Cymbasoma longispinosum (Bourne, 1890) (additional source)
Oithonidae Dana, 1853-1855 (additional source)
Paracalanidae Giesbrecht, 1893 (additional source)
Parameira Sars G.O., 1907 accepted as Sarsameira Wilson C.B., 1924 (source of synonymy)
Parameira pendula Shen & Bai, 1956 accepted as Sarsameira pendula (Shen & Bai, 1956) (source of synonymy)
Peltidiidae Claus, 1860 (additional source)
Pennellidae Burmeister, 1835 (additional source)
Phaennidae Sars G.O., 1902 (additional source)
Porcellidiidae Boeck, 1865 (additional source)
Pseudodiaptomidae Sars G.O., 1902 (additional source)
Pseudomacrochiron parvum (Scott A., 1909) (basis of record)
Pseudotachidiidae Lang, 1936 (additional source)
Rhynchothalestris Sars G.O., 1905 (additional source)
Rhynchothalestris rufocincta (Brady, 1880) accepted as Ambunguipes rufocincta (Norman in Brady, 1880) (additional source)
Robertgurneya Lang, 1948 (additional source)
Sapphirinidae Thorell, 1859 (additional source)
Sarsameira pendula (Shen & Bai, 1956) (basis of record)
Scolecithrix fowleri Farran, 1926 accepted as Scolecithricella fowleri (Farran, 1926) accepted as Amallothrix fowleri (Farran, 1926) accepted as Bradfordiella fowleri (Farran, 1926) (source of synonymy)
Scolecitrichidae Giesbrecht, 1893 (additional source)
Stenhelia Boeck, 1865 (additional source)
Stephidae Sars G.O., 1902 (additional source)
Subeucalanus Geletin, 1976 (additional source)
Tachidiidae Sars G.O., 1909 (additional source)
Taeniacanthidae Wilson C.B., 1911 (additional source)
Tegastidae Sars G.O., 1904 (additional source)
Thalestridae Sars G.O., 1905 (additional source)
Tharybidae Sars G.O., 1902 (additional source)
Thaumaleus Krøyer, 1849 accepted as Cymbasoma Thompson I.C., 1888 (additional source)
Thaumaleus longispinosus (Bourne, 1890) accepted as Monstrilla longispinosa Bourne, 1890 accepted as Cymbasoma longispinosum (Bourne, 1890) (source of synonymy)
Tortanidae Sars G.O., 1902 (additional source)