Augaptilus glacialis Sars G.O., 1900 (original description)
Chiridius armatus (Boeck, 1873) accepted as Aetideopsis armatus (Boeck, 1873) accepted as Aetideopsis armata (Boeck, 1873) (additional source)
Chiridius brevispinus Sars G.O., 1900 accepted as Gaetanus brevispinus (Sars G.O., 1900) (original description)
Chiridius tenuispinus Sars G.O., 1900 accepted as Gaidius tenuispinus (Sars G.O., 1900) accepted as Gaetanus tenuispinus (Sars G.O., 1900) (original description)
Euchaeta norvegica Boeck, 1873 accepted as Paraeuchaeta norvegica (Boeck, 1873) (additional source)
Hemicalanus Dana, 1852-1853 accepted as Haloptilus Giesbrecht, 1898 (additional source)
Hemicalanus spinifrons Sars G.O., 1900 accepted as Haloptilus acutifrons (Giesbrecht, 1892) (original description)
Heterochaeta compacta Sars G.O., 1900 accepted as Heterorhabdus compactus (Sars G.O., 1900) accepted as Paraheterorhabdus compactus (Sars G.O., 1900) (original description)
Heterochaeta norvegica Boeck, 1873 accepted as Heterorhabdus norvegicus (Boeck, 1873) (additional source)
Lubbockia Claus, 1863 (additional source)
Lubbockia glacialis Sars G.O., 1900 accepted as Atrophia glacialis (Sars G.O., 1900) (original description)
Metridia longa (Lubbock, 1854) (additional source)
Microcalanus pygmaeus (Sars G.O., 1900) (original description)
Mormonilla polaris Sars G.O., 1900 accepted as Neomormonilla polaris (Sars G.O., 1900) (original description)
Oncaea conifera Giesbrecht, 1891 accepted as Triconia conifera (Giesbrecht, 1891) (additional source)
Oncaea notopus Giesbrecht, 1891 (additional source)
Pseudalibrotus glacialis G.O. Sars, 1900 accepted as Onisimus glacialis (G.O. Sars, 1900) (original description)
Pseudalibrotus nanseni G.O. Sars, 1900 accepted as Onisimus nanseni (G.O. Sars, 1900) (original description)
Pseudocalanus major Sars G.O., 1900 (original description)
Pseudocalanus pygmaeus Sars G.O., 1900 accepted as Microcalanus pygmaeus (Sars G.O., 1900) (original description)
Scaphocalanus Sars G.O., 1900 (original description)
Scaphocalanus acrocephalus Sars G.O., 1900 accepted as Scaphocalanus magnus (Scott T., 1894) (original description)
Scolecithrix Brady, 1883 (additional source)
Scolecithrix brevicornis Sars G.O., 1900 accepted as Amallophora brevicornis (Sars G.O., 1900) accepted as Scaphocalanus brevicornis (Sars G.O., 1900) (original description)
Scolecitricidae Sars G.O., 1900 accepted as Scolecitrichidae Giesbrecht, 1893 (original description)
Scophocalanus accepted as Scaphocalanus Sars G.O., 1900 (original description)
Spinocalanus longicornis Sars G.O., 1900 (original description)
Temorites Sars G.O., 1900 (original description)
Temorites brevis Sars G.O., 1900 (original description)
Undeuchaeta spectabilis Sars G.O., 1900 accepted as Pseudochirella spectabilis (Sars G.O., 1900) (original description)
Undinella Sars G.O., 1900 (original description)
Undinella oblonga Sars G.O., 1900 (original description)
Xanthocalanus borealis Sars G.O., 1900 accepted as Xanthocalanus hirtipes Vanhöffen, 1897 (original description)