A large food and game fish(Esox masquinongy), the largest member of the pike family, found in lakes and rivers of the northern United States and southern Canada.

• 北美狗鱼一种大型食用和猎用鱼（北美狗鱼），狗鱼科中最大的一种，发现于美国北部和加拿大南部的湖、河中