Anisus vorticulus
| Anisus vorticulus | |
|---|---|
| Shells of Anisus vorticulus | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Mollusca | 
| Class: | Gastropoda | 
| Superorder: | Hygrophila | 
| Family: | Planorbidae | 
| Genus: | Anisus | 
| Species: | A. vorticulus  | 
| Binomial name | |
| Anisus vorticulus (Troschel, 1834)  | |
Anisus vorticulus (lesser ramshorn snail or little whirlpool ramshorn snail) is a species of small, air-breathing, freshwater snail, an aquatic gastropod mollusk in the family Planorbidae, the ramshorn snails.