Ramshorn snail
- kingdom: Animalia
- phylum: Mollusca
- class: Gastropoda
- order: Architaenioglossa
- family: Ampullariidae
- genus: Marisa
- species: Marisa cornuarietis
Frontino
Antioquia
Colombia
Aguilita- Luis Llorens Torres
Juana Diaz- Coto Laurel
Ponce
Puerto Rico
Mucurapo- Port-of-Spain
Port of Spain
Trinidad And Tobago
Tamiami
Florida- San Marcos
Texas
United States