Fig. 4From: Postglacial recolonizations, watershed crossings and human translocations shape the distribution of chub lineages around the Swiss AlpsPairwise shape differences between chub from different catchments, visualized by two-fold enhanced wireframe plots. Dots indicate landmark positions. For all comparisons, the mean shape of fish from the first catchment is colored in red and the mean shape of fish from the second catchment in blueBack to article page