Aetideopsis minor (Wolfenden, 1911) (basis of record)
Aetideus pacificus Brodsky, 1950 accepted as Pseudochirella pacifica (Brodsky, 1950) (basis of record)
Cryptocyclops bicolor (Sars G.O., 1863) (basis of record)
Cyclops bicuspidatus Claus, 1857 accepted as Diacyclops bicuspidatus (Claus, 1857) represented as Diacyclops bicuspidatus bicuspidatus (Claus, 1857) (basis of record)
Cyclops vernalis Fischer, 1853 represented as Cyclops vernalis vernalis Fischer, 1853 accepted as Acanthocyclops vernalis vernalis (Fischer, 1853) (basis of record)
Diaptomus (Hesperodiaptomus) nevadensis Light, 1938 accepted as Hesperodiaptomus nevadensis Light, 1938 (basis of record)
Diaptomus sicilis Forbes S.A., 1882 accepted as Leptodiaptomus sicilis (Forbes S.A., 1882) (basis of record)
Epischura nevadensis Lilljeborg, 1889 (basis of record)
Eucalanus bungii bungii Giesbrecht, 1893 accepted as Eucalanus bungii Giesbrecht, 1893 (basis of record)
Eurytemora richingsi Heron & Damkaer, 1976 (basis of record)
Gaetanus brevispinus (Sars G.O., 1900) (basis of record)
Heterocope septentrionalis Juday & Muttkowski, 1915 (basis of record)
Jaschnovia johnsoni Markhaseva, 1980 accepted as Jaschnovia brevis (Farran, 1936) (basis of record)
Leptodiaptomus ashlandi (Marsh, 1893) (basis of record)
Limnocalanus johanseni Marsh, 1920 (basis of record)
Lubbockia glacialis Sars G.O., 1900 accepted as Atrophia glacialis (Sars G.O., 1900) (basis of record)
Mesocyclops edax (Forbes S.A., 1891) (basis of record)
Microcalanus pygmeus accepted as Microcalanus pygmaeus (Sars G.O., 1900) (basis of record)
Mormonilla polaris Sars G.O., 1900 accepted as Neomormonilla polaris (Sars G.O., 1900) (basis of record)
Paraheterorhabdus compactus (Sars G.O., 1900) (basis of record)
Paraheterorhabdus norvegicus (Boeck, 1872) represented as Heterorhabdus norvegicus (Boeck, 1872) (basis of record)
Pseudaugaptilus polaris Brodsky, 1950 (basis of record)
Scaphocalanus acrocephalus Sars G.O., 1900 accepted as Scaphocalanus magnus (Scott T., 1894) (basis of record)
Scaphocalanus polaris Brodsky, 1950 accepted as Xanthocalanus polaris Brodsky, 1950 accepted as Scolecitrichopsis polaris (Brodsky, 1950) (basis of record)
Spinocalanus antarcticus Wolfenden, 1906 (basis of record)
Spinocalanus elongatus Brodsky, 1950 (basis of record)
Undinella oblonga Sars G.O., 1900 (additional source)