Passos P, Fernandes R, Porto M. Geographical variation and taxonomy of the snail-eating snake Dipsas albifrons (Sauvage, 1884), with comments on the systematic status of Dipsas albifrons cavalheiroi Hoge, 1950 (Serpentes: Colubridae: Dipsadinae). Zootaxa [Internet]. 2005 Jun. 30 [cited 2025 Apr. 4];1013(1):19–34. Available from: https://mapress.com/zt/article/view/zootaxa.1013.1.2