Fig. 3

Maximum likelihood phylogeny inferred by RAxML from Anolis distichus mtDNA haplotypes. Haplotypes used as outgroups have been pruned from this tree. Colored triangles represent clades and are labelled with the transect and subspecies from which the haplotype was sampled (note that for transitional transects, the expected subspecies collected is listed based on locality along the transect). Labels in black font without transect IDs represent non-transect sampled sites. Clades labelled in grey font represent haplotypes that were sampled from additional sites that were included in the phylogenetic analysis but not used in other aspects of this study. Circles above and below branches represent node support measured as bootstrap values and posterior probabilities from RAxML and MrBayes, respectively: black ≥90 %, grey ≥75 %, white <75 %