淡水鲨鱼(Pangasius sutchi Fowier)又称苏氏圆腹芒、虎头鲨、巴丁鱼或八珍鱼,隶属鲶形目,芒鲶科,主要分布在东南亚一带,是马来西亚、泰国等地区的优良淡水鱼类。淡水鲨鱼体色有黑、白、灰、红四种。前三种体色的鲨鱼多作为食用鱼饲养,尤其是灰鲨鱼最受欢迎,其背部青色,体侧青 Freshwater sharks (Pangasius sutchi Fowier), also known as Su round belly fan, tigerhead sharks, barbados, or cantharidin, under the catfish, catfish families, mainly distributed in Southeast Asia, Malaysia, Thailand and other regions of the fine Freshwater fish. Freshwater shark body color black, white, gray, red four. The first three kinds of body color sharks are mostly raised as food fish, especially gray sharks most popular, the back of the blue, body green