FIGURE 2 in The differential acoustic diagnosis between two Pseudopaludicola sister species (Anura, Leptodactylidae, Leiuperinae)

FIGURE 2. (A) First and second dimensions of the Multidimensional scaling of the proximity scores from Random Forest considering acoustic traits of 44 males of Pseudopaludicola ternetzi (blue circles), and eleven males of P. ameghini (red circles). (B) Dotchart of variable importance score as indicated by the Random Forest analysis.