J. P. Reyes-Puig, C. P. Reyes-Puig, M. B. Pérez-Lara, and M. H. Yánez-Muñoz, “Two new species of frogs <em>Pristimantis</em> (Craugastoridae) in the mountains of the Sacha Llanganatis, eastern slope of the Andes of Ecuador”, ACI Av. Cienc. Ing. (Quito), vol. 7, no. 2, Dec. 2015.