Crepidula depressa Say, 1822 Depressed Slippersnail

Big Talbot Island, Duval Co., Florida 8/28/2004 (both 27 mm.)

Digital image by Wooster

Attached to beached Busycotypus canaliculatus (Linnaeus, 1758)

Mayport Naval Station Beach, Duval Co., Florida (14 mm.)