Recluzia rollandiana Petit de la Saussaye, 1853 Brown Janthina

    In shell hash and sand at the base of the granite boulders of the south St. Johns River Jetty, Mayport Naval Station Beach, Jacksonville, Duval County, Florida, 12/27/2012 (16 mm.)

Washed ashore after storm, Bundagen Beach, New South Wales, Australia (20.8 mm.)