Ferrarezzi, H., Barbo, F. E., & Albuquerque, C. E. (2005). Phylogenetic relationships of a new species of Apostolepis from Brazilian Cerrado with notes on the assimilis group (Serpentes: Colubridae: Xenodontinae: Elapomorphini) . Papéis Avulsos De Zoologia, 45(16), 215-229. https://doi.org/10.1590/S0031-10492005001600001