Abstract: species of fish in Mulan and other areas in Guangxi.The chord distance was used to compare the degree of correlation water district among the six conservation area.They mainly consist of the descendants of ancient fish groups in the old third century.In addition,they have the character fish of river plain in east Asia,as well as fish in the east of Yungui plateau.All the conservation areas are south China cover.Second cover of south east Asia,Except the Mulan conservation area which is the fish in Yungui pl...