Fontigens aldrichi (Call & Beecher, 1886)
Animalia | Mollusca | Gastropoda | Littorinimorpha | Fontigentidae | Fontigens | Fontigens aldrichi
underside of rocks and dead leaves in the spring pool under overhanging rock ledge of bluff
5 mi. NNW of Eureka, 1.7 mi. NW of Glencoe, in Rockwoods Reservation, Rockwoods Spring, pool, on E side of Glencoe Road