Josiah H. Townsend, Melissa Medina-Flores, Larry David Wilson, Robert C. Jadin and James D. Austin. 2013. A relict lineage and new species of green palm-pitviper (Squamata, Viperidae, Bothriechis) from the Chortís Highlands of Mesoamerica.ZooKeys. 298: 77–106, doi: 10.3897/zookeys.298.4834
Alejandro Arteaga, R. Alexander Pyron, Abel Batista, Jose Vieira, Elson Meneses Pelayo, Eric N. Smith, César L. Barrio Amorós, Claudia Koch, Stefanie Agne, Jorge H. Valencia, Lucas Bustamante und Kyle J. Harris. 2024. Systematic Revision of the Eyelash Palm-Pitviper Bothriechis schlegelii (Serpentes, Viperidae), with the Description of Five New Species and Revalidation of three. Evolutionary Systematics. 8(1): 15-64. DOI: 10.3897/evolsyst.8.114527
Tiffany M. Doan, Andrew J. Mason, Todd A. Castoe, Mahmood Sasa and Christopher L. Parkinson. 2016. A Cryptic Palm-Pitviper Species (Squamata: Viperidae: Bothriechis) from the Costa Rican Highlands, with Notes on the Variation within B. nigroviridis. Zootaxa. 4138(2) DOI: 10.11646/zootaxa.4138.2.3
