Cyclops Müller, 1776
Cyclops abyssorum subsp. abyssorum G. O. Sars, 1863
Cyclops abyssorum apenninae Linberg, 1956
Cyclops abyssorum bodanus Kiefer, 1954
Cyclops abyssorum subsp. bohemicus
Cyclops abyssorum carinthicus Linberg, 1955
Cyclops abyssorum corsicanus (Linberg, 1955)
Cyclops abyssorum divergens Linberg, 1936
Cyclops abyssorum divulsus Linberg, 1956
Cyclops abyssorum gracilipes (Sars, 1903)
Cyclops abyssorum laevis (Losito, 1902)
Cyclops abyssorum larianus (Stella, 1934)
Cyclops abyssorum maiorus Linberg, 1957
Cyclops abyssorum mauritaniae (Linberg, 1950)
Cyclops abyssorum medianus (Linberg, 1949)
Cyclops abyssorum novarensis Einsle, 1968
Cyclops abyssorum paternonis Linberg, 1956
Cyclops abyssorum praealpinus Kiefer, 1939
Cyclops abyssorum prealpinus (Kiefer, 1939)
Cyclops abyssorum pyrenaicus Dussart, 1979
Cyclops abyssorum sevani (Mechkova, 1947)
Cyclops abyssorum sibiricus (Linberg, 1949)
Cyclops abyssorum tatricus (Kozminski, 1927)
Cyclops abyssorum vranae (Kozminski, 1927)