FIGURE 3 in Papuan frogs of the genus Cophixalus (Anura: Microhylidae): new synonyms, new species, and a dichotomous key

FIGURE 3. Bivariate plot of (A) principal component 1 (eigenvalue = 0.168) versus principal component 2 (eigenvalue = 0.012), and (B) principal component 2 versus principal component 3 (eigenvalue = 0.008) for eight type specimens of Cophixalus aimbensis (closed circles), ten other specimens of C. verrucosus from Sudest Island (open circles), ten specimens of C. verrucosus from Mt. Victoria and Moroka, the localities from which the type series was obtained (diamonds), and 27 other specimens of C. verrucosus from Milne Bay Province in southeastern Papua New Guinea (squares). Component loadings presented in Table 2.