Valencia, J.H. and Garzon-Tello, K. 2018. Reproductive behavior and development in Spilotes sulphureus (Serpentes: Colubridae) from Ecuador. Phyllomedusa: Journal of Herpetology. 17, 1 (Jun. 2018), 113–126. DOI:https://doi.org/10.11606/issn.2316-9079.v17i1p113-126.