硬壳蛤(Mercenaria mercenaria Linnaeus)是我国近年来从美国引进的双壳贝类,隶属瓣鳃纲、真瓣鳃目、帘蛤科,又称小圆蛤、北方帘蛤或美洲帘蛤。它个体大、肉质鲜美、营养丰富。硬壳蛤为广温、广盐性贝类,能在沙底、沙泥底、泥底和海岸床等多种底 Mercenaria mercenaria Linnaeus is a kind of bivalve molluscan introduced from the United States in recent years. It belongs to the group of petal gill, petal gill, and sericidae, also known as small round cock, northern cockle or americana. It is individual, delicious meat, nutritious. Hard shell clams for the wide temperature, broad salt shellfish, in the sand bottom, sand bottom, mud bottom and coast bed and other bottom