Phylogenetic tree of the genus Achalinus inferred from COⅠ gene fragments (629 bp) using Maximum Likelihood. The numbers above the branches represent the supporting values.

 
 
  Part of: Ma Y-h, Liu J-y, Li H, Zhou L, Xu Y-h, Peng D-y, Zhang Z-q, Mo X-y (2024) First description of the female of Achalinus sheni (Serpentes, Xenodermidae), with expanded description of this species. Herpetozoa 37: 189-195. https://doi.org/10.3897/herpetozoa.37.e124331