鲌属鱼类(Culter spp.)隶属于鲤科(Cyprinidae)、鲌亚科(Cultrinae),是东亚特有鲤科鱼类的一个重要组成部分,广泛分布于中国、越南、朝鲜和俄罗斯,在我国除青藏高原外,其他各地均有分布[1],该属大部分物种都是重要的经济鱼类(如常见的翘嘴鲌C.alburnus、蒙古鲌C.mongolicus、达氏鲌C.dabryi等),同时它们在维持水域生态平衡中也发挥着重要作用。近年来,由于过度捕捞、栖息地改变、水质污染等人为因素影响,保护鲌属鱼类的种质 Culter spp., Belonging to Cyprinidae and Cultrinae, is an important part of the endemic cyprinids in East Asia and widely distributed in China, Vietnam, North Korea and Russia. In China, Except for the Qinghai-Tibet Plateau, there are other places [1], most of which are important economic fish (such as C.alburnus, C.mongolicus, C.dabryi, etc. ), And they also play an important role in maintaining the ecological balance of the waters. In recent years, due to over-fishing, habitat changes, water pollution and other human factors, to protect the genus Sui species of fish