Figure 3 in Genetic homogeneity in a Pontocaspian crested newt species (Triturus karelinii) suggests recent isolation of its three allopatric range sections

Figure 3. DISTRUCT plots showing allocation of Triturus karelinii individuals to gene pools (k) based on the different Bayesian clustering programs (noted on the left with the preferred k value). See the main text for details. Population numbers (noted at the top) correspond to fig. 1 and table 1.