Type series of Gonyosoma coeruleum sp. nov. in preservative. A dorsal view B ventral view.

 
 
  Part of: Liu S, Hou M, Lwin YH, Wang Q, Rao D (2021) A new species of Gonyosoma Wagler, 1828 (Serpentes, Colubridae), previously confused with G. prasinum (Blyth, 1854). Evolutionary Systematics 5(1): 129-139. https://doi.org/10.3897/evolsyst.5.66574