(Eucyclops) (Eucyclops) is a biological genus in the family Cyclopidae and order Cyclopoida.
Eucyclops agilis
Eucyclops bondi
Eucyclops borealis
Eucyclops conrowae
Eucyclops elegans
Eucyclops festivus
Eucyclops macruroides
Eucyclops macrurus
Eucyclops neomacruroides
Eucyclops phaleratus
Eucyclops prionophorus
Eucyclops serrulatus
Eucyclops speratus
Acanthocyclops
Apocyclops
Bryocyclops
Cryptocyclops
Cyclops
Diacyclops
Ectocyclops
Eucyclops
Euryte
Halicyclops
Homocyclops
Itocyclops
Macrocyclops
Megacyclops
Mesocyclops
Metacyclops
Microcyclops
Neutrocyclops
Orthocyclops
Paracyclops
Rheocyclops
Stolonicyclops
Thermocyclops
Tropocyclops