Fig. 2
From: Adaptive signal coloration maintained in the face of gene flow in a Hispaniolan Anolis Lizard
Phenotypic and genetic variation across transitional transects (T1-4), control transects (C1-4) and non-transect sites. Vertical bars in each graph represent individuals and vertical black lines demark different sample sites. Sample site numbers are shown underneath each set of graphs. i Dewlap color variation with colors representing percentages of orange and yellow in the dewlap. Peach colored bars represent a diffuse orange while grey bars represent females or juveniles, which lack or have reduced dewlaps and thus were not scored for color. ii Mitochondrial haplotype variation as determined from a maximum likelihood phylogenetic analysis. Different colored bars represent haplotypes belonging to different clades (see also Fig. 3). Grey bars represent missing haplotype information. iii Nuclear genotypic variation as determined from STRUCTURE analyses (K = 9). Each color represents a distinct genetic cluster, with different colors within each bar representing the proportion of the individual’s genotype assigned to the cluster. Proportions shown are averages from 10 replicate runs. The additional graph shown under T4 indicates substructure revealed with additional STRUCTURE analyses following [56]