HEDGES, S. B.; COULOUX, A.; VIDAL, N. Molecular phylogeny, classification, and biogeography of West Indian racer snakes of the Tribe Alsophiini (Squamata, Dipsadidae, Xenodontinae). Zootaxa, Auckland, New Zealand, v. 2067, n. 1, p. 1–28, 2009. DOI: 10.11646/zootaxa.2067.1.1. Disponível em: https://mapress.com/zt/article/view/zootaxa.2067.1.1. Acesso em: 3 apr. 2025.