SMITH, Geoffrey R.; LEMOS-ESPINAL, Julio A. Observations of Amplexus and Oviposition in Ollotis [Bufo] occidentalis in the Río Salado, Puebla, Mexico. Reptiles & Amphibians, [S. l.], v. 17, n. 1, p. 46–47, 2010. DOI: 10.17161/randa.v17i1.16066. Disponível em: https://journals.ku.edu/reptilesandamphibians/article/view/16066.. Acesso em: 7 may. 2024.