KRYSKO, K. L.; JUDD, W. S. Morphological systematics of kingsnakes, Lampropeltis getula complex (Serpentes: Colubridae), in the eastern United States. Zootaxa, Auckland, New Zealand, v. 1193, n. 1, p. 1–39, 2006. DOI: 10.11646/zootaxa.1193.1.1. Disponível em: https://www.mapress.com/zt/article/view/zootaxa.1193.1.1. Acesso em: 2 may. 2025.