Vallonia perspectiva, commonly known as the thin-lip vallonia, is a species of small, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Valloniidae.
Distribution It is native to the United States and Canada.Tronstad, Lusha. "Survey of Land Snails at Devils Tower National Monument."Report prepared by the Wyoming Natural Diversity Database, University of Wyoming, Laramie, Wyoming for Devils Tower National Monument, National Park Service, Wyoming (2011)
See also List of non-marine molluscs of Montana
References
External links Global Names Index entry EOL entry DNR Wisconsin entry ADW entry shell detail Vallonidae species