Summary of models.

<p>AUC mean and threshold values, and the percentage contribution of three most important bioclimatic variables to the distribution models for each <i>Melanophryniscus</i> species. See the meaning of bioclimatic variables in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0094625#pone.0094625.s010" target="_blank">Dataset S4</a>; threshold and AUC are explained in the Methods section.