Gouveia, Rafaella Vallim, Iara Alves Novelli, Fabiano Matos Vieira, and Bernadete Maria de Sousa. “Morphological Variation of Philodryas Patagoniensis (Girard, 1858) (Serpentes, Dipsadidae) from Brazil, Based on the Study of Pholidosis, Coloration and Morphometric Features”. Biota Neotropica 17, no. 1 (January 1, 2017). Accessed May 17, 2024. //www.biotaneotropica.org.br/BN/article/view/1437.