Complete mitochondrial genome of the Bingzhi's stout newt (Pachytriton granulosus Chang, 1933) and its phylogenetic placement.

The Bingzhi's stout newt (Pachytriton granulosus Chang, 1933) is distributed in mountainous areas of Zhejiang, China. The first complete mitochondrial genome (mitogenome) of P. granulosus was determined by next-generation sequencing. The size of the assembled mitogenome for P. granulosus was 16,293 bp, which included 13 protein coding genes, 22 tRNAs, 2 rRNAs, a non-coding region, and a control region (D-loop). The phylogenetic analysis using Bayesian Inference validated the taxonomic status of P. granulosus, showing the close relationship with the other two species from the genus Pachytriton.