www.specimenshells.net SPECIMEN SHELLS MURICIDAE RAPANINAE (THAIDINAE) Drupa (Drupa) ricinus Drupa (Drupa) ricinus 22mm Drupa (Drupa) ricinus 21mm Drupa (Drupa) ricinus 21mm Drupa (Drupa) ricinus 20mm Drupa (Drupa) ricinus 24mm		Drupa (Drupa) ricinus 22 mm - F++ 21 mm - F++ 21 mm - F++ 20 mm - F++ 24 mm - F++