Genus: Keratella

Keratella
Originator: Brage Førland

Systematics :

KingdomAnimals (Animalia)
Phylum Rotifera
Order  Ploimida
Family   Brachionidae
Genus    Keratella
Species     Keratella cochlearis
Species     Keratella hiemalis
Species     Keratella quadrata
Species     Keratella serrulata
Species     Keratella testudo