Ostrea

…(family Ostreidae) include species of Ostrea, Crassostrea, and Pycnodonte. Common Ostrea species include the European flat, or edible, oyster, O. edulis; the Olympia oyster, O. lurida; and O. frons. Crassostrea species include the Portuguese oyster, C. angulata; the North American, or Virginia, oyster, C. virginica; and the Japanese oyster, C.…