Cabral, Hugo, et al. “Revalidation of Apostolepis Barrioi (Serpentes: Dipsadidae)”. Phyllomedusa: Journal of Herpetology, vol. 16, no. 2, Dec. 2017, pp. 243-54, https://doi.org/10.11606/issn.2316-9079.v16i2p243-254.