castor-bean shell
- kingdom: Animalia
- phylum: Mollusca
- class: Gastropoda
- order: Neogastropoda
- family: Muricidae
- genus: Drupa
- species: Drupa ricinus
Kota Ternate
MalukuTernate
North Maluku
IndonesiaMombasa
Mombasa
KenyaEnewetak
Enewetak Atoll
Marshall IslandsChamouny
Chemin Grenier
Savanne
MauritiusLorengau
Manus
Papua New GuineaHikkaduwa
Southern
Sri LankaMākaha
Mākaha Valley
Hawaii
United States