costate hornsnail
- kingdom: Animalia
- phylum: Mollusca
- class: Gastropoda
- order:
- family: Potamididae
- genus: Cerithidea
- species: Cerithidea costata
Sisal
Yucatán
Mexico
Big Coppitt Key
Florida- Port Aransas
Texas
United States
costate hornsnail Sisal Big Coppitt Key Port Aransas