Westracystis lissus
Animalia | Mollusca | Gastropoda | Stylommatophora | Helicarionidae | Westracystis | Westracystis lissus
Westracystis lissa
Animalia | Mollusca | Gastropoda | Stylommatophora | Helicarionidae | Westracystis | Westracystis lissa