| Lithasia | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | clade Caenogastropoda clade Sorbeoconcha |
| Superfamily: | Cerithioidea |
| Family: | Pleuroceridae |
| Genus: | Lithasia Haldeman, 1840 [1] |
Lithasia is a genus of medium-sized freshwater snails, aquatic gilled gastropod mollusks in the family Pleuroceridae. This genus is endemic to rivers in the mid-southern United States.
Species within the genus Lithasia include: