Figure 1From: Post-Messinian evolutionary relationships across the Sicilian channel: Mitochondrial and nuclear markers link a new green toad from Sicily to African relativesStudy area in the central and western Mediterranean. (a) Mediterranean with sampling localities as in Additional file 1, (b) Enlarged rectangle (b) from (a) with approximated paleo-coastline during the Last Glacial Maximum [after 7].Back to article page