Genus: Planorbis

Systematics :

KingdomAnimals (Animalia)
Phylum Molluscs (Mollusca)
Class  Snails (Gastropoda)
Order   Pulmonata
Suborder    Basommatophora
Superfamily     Planorboidea
Family      Planorbidae
Genus       Planorbis
Species        Planorbis carinatus
Species        Planorbis planorbis