Figure 4From: Biogeographical and evolutionary importance of the European high mountain systemsGeographic distribution of five genetic lineages based on allozyme polymorphisms of the butterfly Erebia epiphron in the western European mountain systems. Each lineage is presented in a different colour; separate areas marked by identical colour harbour the same lineage and are linked by a dotted line in the same colour. Redrawn from Schmitt et al. [50].Back to article page