Cymatium (Monoplex) parthenopeum parthenopeum (von Salis, 1793) Periostracum

Cymatium (Monoplex) parthenopeum parthenopeum (von Salis, 1793) Periostracum

From shipwreck at a depth of 20 meters, Abidjan Harbour, Ivory Coast , May, 1996 (about 130 mm.)