VOGEL, G.; DAVID, P.; PAUWELS, O. S. A review of morphological variation in Trimeresurus popeiorum (Serpentes: Viperidae: Crotalinae), with the description of two new species. Zootaxa, Auckland, New Zealand, v. 727, n. 1, p. 1–63, 2004. DOI: 10.11646/zootaxa.727.1.1. Disponível em: https://www.mapress.com/zt/article/view/zootaxa.727.1.1. Acesso em: 3 may. 2025.