KOK, P. J. A new snake of the genus Atractus Wagler, 1828 (Reptilia: Squamata: Colubridae) from Kaieteur National Park, Guyana, northeastern South America. Zootaxa, Auckland, New Zealand, v. 1378, n. 1, p. 19–35, 2006. DOI: 10.11646/zootaxa.1378.1.2. Disponível em: https://mapress.com/zt/article/view/zootaxa.1378.1.2. Acesso em: 5 apr. 2025.