Athearnia
| Athearnia | |
|---|---|
| Athearnia anthonyi | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | incertae sedis |
| Superfamily: | Cerithioidea |
| Family: | Pleuroceridae |
| Genus: | Athearnia J. P. E. Morrison, 1971 |
| Type species | |
| Anculosa anthonyi Redfield, 1854 | |
Athearnia is a genus of freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the family Pleuroceridae.