Linear regression analysis of genetic and wing shape data for B. dorsalis s.l. against geographic distances between sample sites. Linear regression analysis of genetic (pairwise ΦST) and Mahalanobis distances (from CVA) among groups against geographic distances between sample sites (km) for both the ‘Euclidean’ (left) and ‘non-Euclidean’ (right) comparisons. (a) = Map of southeast Asia region showing Euclidean geographic distance measures; (b) = Map of region showing ‘non-Euclidean’ geographic distances; (c) = Mahalanobis distance vs Euclidean distance; (d) = Mahalanobis distances vs ‘non-Euclidean’ distance; (e) = Genetic distance vs Euclidean distance; (f) = Genetic distance vs ‘non-Euclidean’ distance.
Schutze et al. BMC Evolutionary Biology 2012 12:130 doi:10.1186/1471-2148-12-130