Consensus phylogram (50% mayority-rule) of the Bayesian analysis of the mitochondrial fragments cytochrome c oxidase subunit I and cytochrome b. For simplicity, the outgroup (Alsodes norae) is not shown. Colored branches indicate the specimens of the two putative species: Villarrica (green) and Tolhuaca (red). The values next to the nodes are the posterior probabilities (pp); asterisks represent maximum values (pp = 1). Note that all species currently recognized (Suárez-Villota et al. 2018b) are supported by high pp values (> 0.97), except for both of the vertebralis group, wich are not reciprocally monophyletic. The scale bar under the tree represents the expected substitutions per site.