A. Maximum likelihood phylogenetic tree reconstructed from the concatenated dataset of 12S, ND2, c-mos, and MC1R (2,546 bp in total). The outgroup Trachydactylus hajarensis is not shown in the figure. Support values are indicated by the black circles at nodes. Samples for which new genetic data were generated are highlighted in bold; B. Haplotype networks of the two nDNA gene fragments (c-mos and MC1R). Circle size is proportional to the number of samples that share that given allele. Short transverse bars on the connecting lines indicate the number of mutational steps between alleles. Colourations correspond to Fig. 1.