elephant-ear
- kingdom: Animalia
- phylum: Mollusca
- class: Bivalvia
- order: Unionida
- family: Unionidae
- genus: Elliptio
- species: Elliptio crassidens
Centreville- Florence
- Sheffield
Alabama- Chattahoochee
- Marianna
- Molino
Florida- Newton
Georgia- Covington
- Fort Thomas
- Newport
Kentucky- Coraopolis
Pennsylvania- Chattanooga
- Columbia
- New Hope
Tennessee
United States