Hydatina physis
(Linnaeus, 1758)
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Opisthobranchia |
| Order: | Cephalaspidea |
| Family: | Hydatinidae |
| Species: | Hydatina physis |
Locality:
- Indonesia
- Bali (1)
- Australia
- Nelson Bay (1)
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Opisthobranchia |
| Order: | Cephalaspidea |
| Family: | Hydatinidae |
| Species: | Hydatina physis |