Quota "Olivier E. Caro" <[log in to unmask]>: > The second, maybe a Glycymeris, comes from European Atlantic shores. It should be Laevicardium crassum, family Cardiidae. Best Season's Greetings to all of you connected to Conch-l, Paolo Paolo G. ALBANO Bologna, ITALY E-mail: [log in to unmask]