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Fig. 3 | BMC Evolutionary Biology

Fig. 3

From: Phylogeography of Aegean green toads (Bufo viridis subgroup): continental hybrid swarm vs. insular diversification with discovery of a new island endemic

Fig. 3

Patterns of introgression in secondary contact zones between incipient species of Palearctic green toads. Adapted from [6, 18], and this study. Barplots show nuclear individual assignments. Gradient rectangles show the distribution of mtDNA. Indication of distances at localities from the contact zones are indicated, as well as divergence times of lineages, estimated from mtDNA

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