de Lima, Ana Caroline, and Ana Lúcia Da Costa Prudente. 2009. “Morphological Variation and Systematics of Dipsas Catesbyi (Sentzen, 1796) and Dipsas Pavonina Schlegel, 1837 (Serpentes: Dipsadinae)”. Zootaxa 2203 (1). Auckland, New Zealand:31–48. https://doi.org/10.11646/zootaxa.2203.1.3.