Koch, C., Cruz, R.S. and Cárdenas, H. 2016. Two new endemic species of Epictia Gray, 1845 (Serpentes: Leptotyphlopidae) from Northern Peru. Zootaxa. 4150, 2 (Aug. 2016), 101–122. DOI:https://doi.org/10.11646/zootaxa.4150.2.1.