Fig. 3

Phylogenetic tree retrieved from Bayesian inference (BI) and Maximum likelihood (ML) analyses with the mtDNA + nDNA dataset. a The tree topology was generated from the ML analysis. Nodes with “ *” indicate strong support (BP > 70, PP > 0.95). The clustering results from the STRUCTURE analyses (K = 6) based on b sub-populations, and c on clades. d DAPC analysis with 14 microsatellite DNA loci are shown to the right of the tree. “ /” indicates nodes weakly supported by both BI and ML analyses. The currently advocated “three-subspecies assumption” scheme is indicated on the right side