Gyraulus parvus (Say, 1817) Ash Gyro

Gyraulus parvus (Say, 1817) Ash Gyro

    In wrack along Sunfish Creek, Bardstown, Nelson Co., Kentucky 7/27/2013 (3.3 mm) | Digital images by Lori Schroeder

Gyraulus parvus (Say, 1817) Ash Gyro

From: An identification manual for the freshwater snails of Florida by Fred G. Thompson, University of Florida [http://www.flmnh.ufl.edu/malacology/fl-snail/snails1.htm]