Figure 9 from: Wu S-P, Huang C-C, Tsai C-L, Lin T-E, Jhang J-J, Wu S-H (2016) Systematic revision of the Taiwanese genus Kurixalus members with a description of two new endemic species (Anura, Rhacophoridae). ZooKeys 557: 121-153. https://doi.org/10.3897/zookeys.557.6131

Figure 9 - PCA morphometric comparisons of four Kurixalus species from Taiwan. Scatterplots of (A) principal components 1 and 2, and (B) principal components 2 and 3 of size-adjusted morphometric data for male frogs of the four Kurixalus species. The 95% confidence ellipses for each population (ELM) are shown