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Fig. 2 | BMC Evolutionary Biology

Fig. 2

From: Digging up the roots of an insular hotspot of genetic diversity: decoupled mito-nuclear histories in the evolution of the Corsican-Sardinian endemic lizard Podarcis tiliguerta

Fig. 2

Bayesian time tree depicting the phylogenetic relationships among combined mitochondrial sequences (12S and nd4) of Podarcis tiliguerta (a). Bayesian Posterior Probabilities are reported in correspondence of the nodes of the main lineages (Lineage 1–4) and sublineages (1A-1E, 2A-2C, 3A-3B, 4A-4G) and the tree scale showed the estimated times to their most recent common ancestor (TMRCA) in million years (see text for further details and highest posterior density intervals). The map shows the geographic distribution of mitochondrial lineages and their putative ranges (b)

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