Detailed pholidosis of the head of the holotype (SYS r002534) of Elaphe xiphodonta sp. nov. Photos by Shuo Qi, illustrated by Xue-Man Zheng.

 
 
  Part of: Qi S, Shi J-S, Ma Y-B, Gao Y-F, Bu S-H, Grismer LL, Li P-P, Wang Y-Y (2021) A sheep in wolf's clothing: Elaphe xiphodonta sp. nov. (Squamata, Colubridae) and its possible mimicry to Protobothrops jerdonii. ZooKeys 1048: 23-47. https://doi.org/10.3897/zookeys.1048.65650