缩骨鲫属鲤形目,鲤科,鲤亚科,鲫属,主要分布于广东省韶关市翁源县,为韶关市特有的鲫鱼品种。2013年韶关市水产研究所立项对缩骨鲫进行研究及开发利用,以保护其种质资源。经过两年多的研究,缩骨鲫的人工繁育技术已取得突破,并进行推广养殖。一、外形特征缩骨鲫与其他鲫鱼相比最显著的形态特征为其距背鳍前基约三分之一处的后部脊椎骨开始呈萎缩状,尾柄长远小于尾柄高;躯体较高,体长仅约为体高的1.6倍;背鳍后基 The allotrope is the common carp species, Cyprinidae, Cyprinidae, Carassius, mainly distributed in Wengyuan County, Shaoguan City, Guangdong Province, which is the crucian carp species that is unique to Shaoguan City. In 2013, Shaoguan Fisheries Research Institute initiated a project to study and exploit the constricted crucian carp to protect its germplasm resources. After more than two years of research, artificially breeding artificial crucian carp has made a breakthrough, and to promote breeding. First, the appearance characteristics Compared with other crucian carp crucian carp the most significant morphological characteristics of its anterior dorsal than about one-third of the back of the vertebra began to atrophy, caudal peduncle longer than the caudal peduncle height; higher body, Body length is only about 1.6 times the body height; dorsal fin base