Petricolariadactylus, common name petricola, is a species of saltwater clam, a marine bivalve mollusk in the family Veneridae, the Venus clams. Petricolaria...
clams. Species within the genus Petricolaria include: Petricolariadactylus (Sowerby, 1823) Petricolaria pholadiformis (Lamarck), 1818 – false angelwing v...