European Flat Oyster

Ostrea edulis, commonly known as the European flat oyster, is a species of oyster native to Europe. In the British Isles, regional names include Colchester native oyster, mud oyster, or edible oyster. In France, Ostrea edulis are known as huîtres plates (flat oysters) except for those that come from the Belon River estuary in Brittany, France, which are known as Belons.