Nerita fulgurans Gmelin, 1791 Antillean Nerite

    Deep in crevices of the south St. Marys River Jetty, Fort Clinch State Park, Amelia Island, Nassau County, Florida 8/17/2013. This is the only known location in Nassau County where this species has been found and represents the northernmost location on the east coast of the United States where it, or any congener, has been found. This population was discovered by Brian Marshall on 7/30/2013.