Naticarius gracilis (Récluz, 1850)

    Photographed by Linda Ianniello while SCUBA diving at Anilao, Mabini, Batangas, Philippines, 2011. Underwater photograph copyright 2011 by Linda Ianniello.

In deep water, off Caubian Island, Bohol, Philippines 2019 (4.5 mm.). Digital image copyright 2019 by Simon Aiken.