Adults from the three known populations of Telmatobius halli, as recognized in this study, showing the similarity in their external appearance A Miño B Las Cascadas and C Vilama River. The inlay in the upper right corner of C shows a detail of the keratinous spines. Photograph credits for the Vilama River specimen: Felipe Rabanal. Scale bars: 1 cm.

  Part of: von Tschirnhaus J, Correa C (2021) The definitive rediscovery of Telmatobius halli (Anura, Telmatobiidae) at its historic type locality and its synonymy with T. dankoi and T. vilamensis. ZooKeys 1079: 1-33.