Lehr, E. et al. 2017. A new minute species of Pristimantis (Amphibia: Anura: Craugastoridae) with a large head from the Yanachaga-Chemillén National Park in central Peru, with comments on the phylogenetic diversity of Pristimantis occurring in the Cordillera Yanachaga. European Journal of Taxonomy. 325 (Jun. 2017). DOI:https://doi.org/10.5852/ejt.2017.325.