FIG. 2 in Elevation of Divergent Color Polymorphic and Monomorphic Lizard Lineages (Squamata: Agamidae) to Species Level

FIG. 2. Genetic divergence between Ctenophorus modestus (northern Flinders Ranges [NFR], southern Flinders Ranges [SFR], Olary Ranges [OR]) and C. decresii (mainland south [MS] which encompasses the Mount Lofty Ranges and Fleurieu Peninsula, and Kangaroo Island [KI]) and specimens examined for morphological analyses. (A) Results of a Bayesian analysis of ancestry in the program STRUCTURE (K ¼ 2). Each vertical bar represents an individual and individuals are ordered by population and latitude (from north to south). The proportion of white and gray represents the proportion of C. modestus and C. decresii ancestry in each individual, respectively. (B) Two-dimensional principal coordinate plot (PCoA) showing pairwise genetic distances between individuals: Ctenophorus modestus (squares), C. decresii (circles). 95% confidence ellipses of each population are shown. Both A and B were constructed from a genomic SNP dataset of 1333 SNPs (n ¼ 148). (C) Map showing geographic locations of samples of C. modestus and C. decresii shown in A and B.