Sanchez, Cesar, Saucier, Jacob R., Benham, Phred M., Lane, Daniel F., Gibbons, Richard E., Valqui, Thomas, Figeroa, Sheila A., Schmitt, C. J., Sanchez, Cynthia, Schmidt, Brian K., Milenski, Chris M., Garcia Bravo, Antonio, and Garcia Olaechea, Diego. 2012. "New and noteworthy Records from Northwestern Peru, Department of Tumbes." Boletín Informativo UNOP. 7 (2):18–36.