丁鱥(Tinca tinca),属鲤科、雅罗鱼亚科、丁鱥属,原产地主要在欧洲,在我国仅分布于新疆北部额尔齐斯河流域。丁鱥经济性状优良,自本世纪初引入国内池塘养殖以来,迅速在全国、特别是北方地区大面积推广。民主一渔场从2004年开始丁鱥的引种养殖,2006年开始人工繁育并逐步形成规模化的苗种与食用鱼产量, Tinca tinca is a family of Cyprinidae, Arroyo subfamily and Ctenopharyngeus. Its origin is mainly in Europe. In China, it is only distributed in the Irtysh river basin in northern Xinjiang. Ding 鱥 excellent economic traits, since the introduction of domestic pond culture since the beginning of this century, the rapid promotion of large-scale in the country, especially the northern region. Since the beginning of 2004, Dingyi has been introduced into the culture of a fishery in the Democratic Movement. In 2006, it started artificial breeding and gradually formed large-scale seed and edible fish production.