Figure 1 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)

Figure 1. Molecular differentiation of species in the Calumma boettgeri complex. A, maximum likelihood tree based on DNA sequences of the mitochondrial ND2 gene (515 bp). Numbers at nodes are bootstrap proportions expressed as a percentage (2000 replicates) followed by posterior probabilities from an independent Bayesian inference analysis of the same data set. GenBank accession numbers are given for each sequence included. B, haplotype network estimated from sequences of the nuclear CMOS gene (410 bp). Black dots represent additional mutational steps, and species are assigned the same colours as in the mitochondrial DNA tree.