Fig. 5From: A combination of long term fragmentation and glacial persistence drove the evolutionary history of the Italian wall lizard Podarcis siculus Estimates of spatial diffusion of Podarcis siculus using mtDNA data set at three time points during the Pleistocene (a) 2.3 Mya, (b) 1.3 Mya, (c) 0.1 Mya. The polygons are colored according to each clade and indicate the uncertainty (80% HPDs) surrounding geographic locations of internal nodes of the MCC treeBack to article page