Mainstream river snail
|Mainstream river snail|
The mainstream river snail, also known as the onyx rocksnail, scientific name Leptoxis praerosa, is a species of freshwater snail with a gill and an operculum, an aquatic gastropod mollusk in the family Pleuroceridae. This species is endemic to the United States.
- Bogan, A.E. 1996. Leptoxis praerosa. 2006 IUCN Red List of Threatened Species. Downloaded on 7 August 2007.
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