Athearnia

Athearnia is a genus of freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the family Pleuroceridae.MolluscaBase eds. (2025). MolluscaBase. Athearnia J. P. E. Morrison, 1971. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1057387 on 2025-12-23

Species Species within the genus Athearnia include: Athearnia anthonyi (Redfield, 1854) Athearnia crassa (Haldeman, 1842), the boulder snail

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