I’m identifying the very small and less coiled snails.

Blue Point Pyrg is known from the type locality which is a small thermal (30 degrees C) rheocrene or spring (Hershler 1998).

A viable population at the single known occurrence was last seen in 1992, and considered possibly extinct, until it was rediscovered in 2007 and 2008.

http://explorer.natureserve.org/servlet/NatureServe?searchSpeciesUid=ELEMENT_GLOBAL.2.119855