Cyclops Müller, 1776
Cyclops crassicaudis brachycercus Kiefer, 1927
Cyclops crassicaudis subsp. crassicaudis Sars G.O., 1863
Cyclops crassicaudis cretensis Kiefer, 1928
Cyclops crassicaudis taipehensis Harada, 1931
