The image below shows a mixed lot of Tectonatica pusilla (Say, 1822) [Miniature Moonsnail], Kurtziella limonitella  (Dall, 1884) [Punctate Mangelia] and a single Acteocina canaliculata (Say, 1826) [Channeled Barrel-bubble].

    Crawling in muddy sand, minus 0.5 tide, Tolomato River, St. Augustine Inlet, St. Johns, County, Florida on 1/4/2011.