RAxML phylogenetic tree for all markers used in this study (mtDNA+nDNA). Maximum likelihood bootstrap scores are represented over key nodes, and the star symbol corresponds to Bayesian posterior probabilities higher than 95%. Below the nodes, and in red are represented the estimates (mean and 95% credibility interval) obtained of the time to the most recent common ancestor (TMRCA). The black arrow corresponds to incongruences between both phylogenetic methods, with Clade IV appearing as a politomy and sister taxa to Clades I and V, according to the Bayesian Inference.
Rato et al. BMC Evolutionary Biology 2012 12:14 doi:10.1186/1471-2148-12-14