Cladocera, Anomopoda : Daphniidae, genus Simocephalus / by Marina Y. Orlova-Bienkowskaja. (Guides to the identification of the microinvertebrates of the continental waters of the world ; 17)
Cladocera, Anomopoda : Daphniidae, genus Simocephalus / by Marina Y. Orlova-Bienkowskaja.
(Guides to the identification of the microinvertebrates of the continental waters of the world ; 17)