Solórzano, Alejandro, and Mahmood Sasa. 2020. “Redescription of the Snake Lachesis Melanocephala (Squamata: Viperidae): Designation of a Neotype, Natural History, and Conservation Status”. Revista De Biología Tropical 68 (4):1384–1400. https://doi.org/10.15517/rbt.v68i4.42359.