Barrio-Amorós, César Luis, and Gilson Rivas-Fuenmayor. “Spiny-Tailed Iguanas (Ctenosaura Similis) in Venezuela: A Preliminary Report”. Iguana, vol. 15, no. 3, Sept. 2008, pp. 160-1, https://journals.ku.edu/iguana/article/view/17794.