Chaparro, J.C., de La Riva, I., Padial, J.M., Ochoa, J.A. and Lehr, E. 2007.

A new species of Phrynopus from Departamento Cusco, southern Peru(Anura: Brachycephalidae)

. Zootaxa. 1618, 1 (Oct. 2007), 61–68. DOI:https://doi.org/10.11646/zootaxa.1618.1.3.