Figure 5From: Phylogeography and postglacial expansion of the endangered semi-aquatic mammal Galemys pyrenaicusHaplotype genealogies of the five introns that show some variability in Galemys pyrenaicus . The size of the circles is proportional to the number of individuals. Colors indicate the four different mitochondrial lineages (A1, A2, B1 and B2) to which the specimens belong.Back to article page