Aguilar, C. et al. 2012. Morphological variation of Telmatobius atahualpai (Anura: Telmatobiidae) with comments on its phylogenetic relationships and synapomorphies for the genus. Phyllomedusa: Journal of Herpetology. 11, 1 (Jun. 2012), 37–49. DOI:https://doi.org/10.11606/issn.2316-9079.v11i1p37-49.