Karok hesperion
The Karok hesperion also known as the Karok Indian snail, scientific name Vespericola karokorum, is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Polygyridae. This species is endemic to the United States. References Polygyridae Gastropods described in 1962 Endemic molluscs of the United States Taxonomy articles created by Polbot