本地鲶又称鲶鱼,为肉食性鱼类,主要吃鲫鱼、银鲴、雅罗鱼、属、亚科和麦穗鱼等。原产地为松花江水系图门江、鸭绿江上游、东辽河、绥芬河上游,由于水质污染、过度捕捞等原因,近年来有些江河已绝迹。有的河段虽有发现,但已很难形成群体。本地鲶是一种优质淡水鱼类,野生状态下只 Catfish, also known as the local catfish, carnivorous fish, mainly eat crucian carp, silver grub, Aron, genus, subfamily and wheat spike fish. Origin of the Songhua River water system Tumen River, the upper reaches of the Yalu River, East Liaohe, Suifenhe upstream, due to water pollution, overfishing and other reasons, in recent years some rivers have disappeared. Although some of the river found, but it is difficult to form a group. The native catfish is a premium freshwater fish that is only found in the wild