Figure 5 in Taxonomic inflation due to inadequate sampling: are girdled lizards (Cordylus minor species complex) from the Great Karoo one and the same?

Figure 5. Network of (A) 16S, (B) ND2 and (C) PRLR for the Cordylus minor species complex. The size of the circles is proportional to the frequency of individuals with that haplotype/allele, and the branch lengths are proportional to the number of mutations. The branches interrupted by hatch marks are shortened, with the number of mutations along that branch indicated. The colours represent the proportion of taxa with that haplotype/allele.