Morphological features of the adult male holotype SYS r00946 of Opisthotropis hungtai sp. nov. A Habitus view in life B habitus view in preservative C close-up of mid-dorsal body D–E close-up of head scales. Photos by Jian Zhao and Jian Wang.

  Part of: Wang J, Lyu Z-T, Zeng Z-C, Lin C-Y, Yang J-H, Nguyen TQ, Le MD, Ziegler T, Wang Y-Y (2020) Re-examination of the Chinese record of Opisthotropis maculosa (Squamata, Natricidae), resulting in the first national record of O. haihaensis and description of a new species. ZooKeys 913: 141-159.