Rojas-Runjaic, Fernando J.m., J. Amanda Delgado C., and Juan M. Guayasamin. “A New Rainfrog of the Pristimantis myersi Group (Amphibia, Craugastoridae) from Volcán Pichincha, Ecuador”. Zootaxa 3780, no. 1 (March 20, 2014): 36–50. Accessed April 25, 2025. https://mapress.com/zt/article/view/zootaxa.3780.1.2.