TRAPE, J.-F.; CHIRIO, L.; BROADLEY, D. G.; WÜSTER, W. Phylogeography and systematic revision of the Egyptian cobra (Serpentes: Elapidae: Naja haje) species complex, with the description of a new species from West Africa. Zootaxa, Auckland, New Zealand, v. 2236, n. 1, p. 1–25, 2009. DOI: 10.11646/zootaxa.2236.1.1. Disponível em: https://mapress.com/zt/article/view/zootaxa.2236.1.1. Acesso em: 3 apr. 2025.