Fig. 5 in Northern origin and diversification in the central lowlands? - Complex phylogeography and taxonomy of widespread day geckos (Phelsuma) from Madagascar

Fig. 5 Results of Phylomapper and Bayesian skyline plot (BSLP) analysis. (i) A simplified phylogram of the Phelsuma lineata subgroup; symbols indicate the nodes that were used for the BSLP analyses. (ii) Results of the Phylomapper analysis showing the 95 % confidence surface of the center of origin of different P. lineata subgroup clades calculated with one dispersal class and three dispersal classes (for details see text). (iii) Bayesian skyline plots for selected major mtDNA clades of the Phelsuma lineata subgroup. The x-axis is in units of years from the past to the present, and the y-axis is the estimated effective population size. The thick solid line is the median estimate of the demographic history; the blue underlay is the estimated median and 95 % HPD limits of the posterior distribution of the demographic history (see text for details)