ADALSTEINSSON, S. A.; BRANCH, W. R.; TRAPE, S.; VITT, L. J.; HEDGES, S. B. Molecular phylogeny, classification, and biogeography of snakes of the Family Leptotyphlopidae (Reptilia, Squamata). Zootaxa, Auckland, New Zealand, v. 2244, n. 1, p. 1–50, 2009. DOI: 10.11646/zootaxa.2244.1.1. Disponível em: https://www.mapress.com/zt/article/view/zootaxa.2244.1.1. Acesso em: 20 oct. 2021.