McCraine, J. R., Dionicio Centeno, R., Ramos, J., Valdés Orellana, L., Mérida, J. E., & Adolfo Cruz, G. (2014). Eight New Records of Lizards and Snakes (Reptilia: Squamata) from subhumid areas in El Paraíso, Honduras, and morphometry of the poorly-known pitviper Agkistrodon howardgloydi. San José, Costa Rica: EUNED.

McCraine, James R., Ramón Dionicio Centeno, Josué Ramos, Leonardo Valdés Orellana, Julio E. Mérida, and Gustavo Adolfo Cruz. Eight New Records of Lizards and Snakes (Reptilia: Squamata) From Subhumid Areas in El Paraíso, Honduras, and Morphometry of the Poorly-known Pitviper Agkistrodon Howardgloydi. San José, Costa Rica: EUNED, 2014.

McCraine, James R., et al. Eight New Records of Lizards and Snakes (Reptilia: Squamata) From Subhumid Areas in El Paraíso, Honduras, and Morphometry of the Poorly-known Pitviper Agkistrodon Howardgloydi. San José, Costa Rica: EUNED, 2014.