Eucyclops Claus, 1893
Eucyclops serrulatus agilis Yeatman, 1943
Eucyclops serrulatus baicalocorrepus Mazepova, 1955
Eucyclops serrulatus brevicaudata Sovinsky, 1888
Eucyclops serrulatus chilensis Löffler, 1962
Eucyclops (Eucyclops) serrulatus defecta Lindberg, 1937
Eucyclops serrulatus defectus Lindberg, 1955
Eucyclops serrulatus elegans (Herrick, 1884)
Eucyclops serrulatus extensus Hsiao, 1950
Eucyclops serrulatus mihi Dussart, Graf & Husson, 1966
Eucyclops serrulatus proximus (Lilljeborg, 1901)
Eucyclops serrulatus subsp. serrulatus (Fischer, 1851)
Eucyclops serrulatus speratus (Lilljeborg, 1901)
Eucyclops serrulatus suecicus Lindberg, 1950
Eucyclops (Eucyclops) serrulatus tovelanus Baldi, 1940
Eucyclops serrulatus tropicalis Dussart & Fernando, 1985