Anisus vorticulus
- kingdom: Animalia
- phylum: Mollusca
- class: Gastropoda
- order: Hygrophila
- family: Planorbidae
- genus: Anisus
- species: Anisus vorticulus
Achau
Lower Austria- Thalheim bei Wels
- Wels
Upper Austria
Austria
Höchstädt an der Donau
Bavaria
Germany