Figure 2 from: Rojas RR, Chaparro JC, De Carvalho VT, Ávila RW, Farias IP, Hrbek T, Gordo M (2016) Uncovering the diversity in the Amazophrynella minuta complex: integrative taxonomy reveals a new species of Amazophrynella (Anura, Bufonidae) from southern Peru. ZooKeys 563: 43-71. https://doi.org/10.3897/zookeys.563.6084

Figure 2 - Principal Component Analysis (PCA) from: Amazophrynella minuta species complex. See Table 5 for character loadings on each component.