Maximum likelihood (A) and Bayesian phylogenetic trees (B) based on control region sequences of Myotis petax and outgroups. Nodes are labeled with the bootstrap support and posterior probabilities values. Circles indicate samples whose locations does not correspond to the approximate ranges of the mitochondrial lineages to which they belong. The circle color corresponds to the sampling sites: green – “Siberia,” blue – “Okhotsk,” purple – “Amur.” The ID accession nos. for the sequences used in the phylogenetic analysis are listed in the Suppl. material 1: table S1. The substitution model used in the Maximum Likelihood Tree was TN+F+I+G4 with 1000 bootstrap replicates, and the Bayesian tree was constructed using the Bayesian inferences performed for 10×106 generations.