Convex slippersnail
- kingdom: Animalia
- phylum: Mollusca
- class: Gastropoda
- order: Littorinimorpha
- family: Calyptraeidae
- genus: Crepidula
- species: Crepidula convexa
Dangriga
Stann Creek
Belize
Hercules- Redwood City
- Rodeo
California- Branford
- Branford Center
- Milford
- New Haven
- Noank
Connecticut- Saint James City
- Tierra Verde
Florida- Bourne
- Falmouth
- Hyannis
- Vineyard Haven
- West Yarmouth
Massachusetts- Atlantic City
New Jersey- Port Aransas
Texas
United States
Angochi