The analysis for mitochondrial genome sequencing of .

revealed that the complete length of its mitochondrial genome was 16,568 bp, composed of A (31.7%), T (27.1%), G (15.9%), C (25.4%), and A + T (58.8%). Its genetic constitution and arrangement were consistent with other , including 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes, and 1 control area (D-loop). All genes were encoded by the H-strand, except for one protein-coding gene (ND6) and eight tRNA genes (tRNA, tRNA, tRNA, tRNA, tRNA, tRNA, tRNA, tRNA) are encoded by the L chain, and the remaining genes are encoded by the H chain. The phylogenetic tree was divided into two main clades: one just including and the other including , , , , is distributed in Southwest Guizhou Province attached to Yunnan-Guizhou Plateau, is distributed in Hunan Province, they are near relatives, but their kinship with Triplophysa distributed in Tibetan Plateau is farther.