Cerithium vulgatum - Common Cerith, Length 4.1 cm; Originating from La Matrague, Peninsula of Hyères. Dept. Var, France ; Shell of own collection, therefore not geocoded. <br>Dorsal, lateral (right side), ventral, back, and front view. © H. Zell - CC BY-SA 3.0 - Wikimedia Commons
Bouches de Bonifacio - Cerbère-Banyuls - Îles de la Petite-Terre - Marine du Prêcheur - Albert Falco - Saint-Martin