Perotrochus quoyanus
- kingdom: Animalia
- phylum: Mollusca
- class: Gastropoda
- order:
- family: Pleurotomariidae
- genus: Perotrochus
- species: Perotrochus quoyanus
Four Cross Roads
Saint John
Barbados
Portsmouth
Saint John
Dominica
Perotrochus quoyanus Four Cross Roads Portsmouth