Opalia granosa
- kingdom: Animalia
- phylum: Mollusca
- class: Gastropoda
- order:
- family: Epitoniidae
- genus: Opalia
- species: Opalia granosa
Bunbury- Leederville
- Osborne Park
- West Perth
Western Australia
Australia
Opalia granosa Bunbury Leederville Osborne Park West Perth