O’shea, M., and S. J. Richards. “A Striking New Species of Papuan Groundsnake (Stegonotus: Colubridae) from Southern Papua New Guinea, With a Dichotomous Key to the Genus in New Guinea”. Zootaxa, vol. 4926, no. 1, Feb. 2021, pp. 26–42, doi:10.11646/zootaxa.4926.1.2.