Valencia, Jorge H., and Katty Garzon-Tello. “Reproductive Behavior and Development in Spilotes Sulphureus (Serpentes: Colubridae) from Ecuador”. Phyllomedusa: Journal of Herpetology 17, no. 1 (June 26, 2018): 113–126. Accessed May 2, 2024. https://www.revistas.usp.br/phyllo/article/view/147504.