Lehr, E. (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). doi: 10.5852/ejt.2017.325.