FIGURE 9 in A new species of Thoropa Cope, 1865 (Anura, Cycloramphidae) from the Serra da Mantiqueira, Southeast Brazil

FIGURE 9. Distribution of 68 calls of three species of Thoropa along the first and second axes of a Principal Component Analysis (PCA) of four acoustic variables. Triangles represents T. petropolitana and squares represents T. lutzi. Circles represent populations of Thoropa bryomantis sp. n.: blue circle, Cataguases (type locality) and black circle, Antônio Prado de Minas.