Parvanachis obesa (C. B. Adams, 1845) Fat Dovesnail

Drift, Shackleford Island, North Carolina (5 mm.) | Digital images by David Kirsh

Pictured below with Kurtziella limonitella (Dall, 1883) (lower right)

Big Talbot Island State Park, Duval Co., Florida, June, 2002 (about 4 mm.)