Bolma rugosa - Chestnut Turban; Diameter 5.1 cm; Originating from Umag, Istria, Croatia; Shell of own collection, therefore not geocoded. © H. Zell - CC BY-SA 3.0 - Wikimedia Commons
Bouches de Bonifacio - Îles de la Petite-Terre - Marine de la Réunion - Marine du Prêcheur - Albert Falco - Saint-Martin