FIGURE 2 in Disentangling vines: a study of morphological crypsis and genetic divergence in vine snakes (Squamata: Colubridae: Ahaetulla) with the description of five new species from Peninsular India

FIGURE 2. PCA plot shows quantitative morphological space shared by Ahaetulla spp.. In the figure, members of the Ahaetulla nasuta species complex with lineages L3—A. borealis sp. nov. (dark blue crosses), L4—A. farnsworthi sp. nov. (green filled squares), L5—A. isabellina comb. nov. (indigo cross) and L6—A. malabarica sp. nov. (blue squares) from the Western Ghats are clustered together and share morphological space with the arid area populations L1—A. oxyrhyncha comb. nov. (circle), L7—A. sahyadrensis nom. nov. and A. anomala (indicated by a black dot). The PCA plots correspond to the scores and loadings presented in Appendix IV (A, B & C)