Leynaud, Gerardo C., Mario R. Cabrera, and Paola Carrasco. “A Survey of the Southernmost Representatives of the Tricolor Species Group, Genus Phalotris (Serpentes, Colubridae)”. Phyllomedusa: Journal of Herpetology 4, no. 2 (December 1, 2005): 103–110. Accessed June 26, 2024. https://revistas.usp.br/phyllo/article/view/42640.