Viana regina
Viana regina is a species in the genus Viana, family Helicinidae, order Cycloneritida.
Scientific classification
| Rank | Taxon |
|---|---|
| Domain | Eukaryota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Gastropoda |
| Order | Cycloneritida |
| Family | Helicinidae |
| Genus | Viana |
| Species | Viana regina |