Reference

Omar M. Entiauspe-Neto, Claudia Koch, Thaís B. Guedes, Rafael C.B. Paredero, Arthur Tiutenko, Daniel Loebmann (2022): Unveiling an enigma from the Cerrado: taxonomic revision of two sympatric species of Apostolepis Cope, 1862 (Dipsadidae: Xenodontinae: Elapomorphini) from central Brazil – European Journal of Taxonomy – 0817: 143 - 182.