The Elk River file snail also known as the warty rocksnail, scientific name Lithasia lima, is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Pleuroceridae. This species is endemic to the United States.
The Elk River file snail also known as the warty rocksnail, scientific name Lithasia lima, is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Pleuroceridae. This species is endemic to the United States.
