Fig. 3From: Living on the edge: comparative phylogeography and phylogenetics of Oreohelix land snails at their range edge in Western CanadaMinimum spanning network constructed for the ITS2 locus. Dashes and numbers in brackets represent number of base pair differences between alleles. Size of the circle is proportional to the number of individuals sharing that allele. Shading corresponds to mitochondrial clade. Oreohelix subrudis clades are represented by B, B′, and X. Oreohelix cooperi is represented by CoBack to article page