Figure 3 in Is mimicry a diversification-driver in ants? Biogeography, ecology, ethology, genetics and morphology define a second West-Palaearctic Colobopsis species (Hymenoptera: Formicidae)

Figure 3. Chromatic ratios calculated from pictures of the Colobopsis CSL and DQL patterns and from pictures of the two putative model species Cr. scutellaris and D. quadripunctatus (N = 2 0 for each species or chromatic form). Boxplots show mean and standard deviation, while whiskers represent minimum and maximum values. Dots correspond to measured individuals. Their dispersal on the X-axis is a randomized graphic effect to avoid overlaps.