Fig. 7 in Diversification Pattern of the Widespread Holarctic Cuckoo Bumble Bee, Bombus flavidus (Hymenoptera: Apidae): The East Side Story

Fig. 7. Wing size differences between Palearctic, Eastern Nearctic, and Western Nearctic specimens of Bombus flavidus assessed by comparing centroid size. Box plots show the median and 25–75% percentiles. Whiskers show all data excluding outliers. Outliers (dots) are values being more than 1.5 times box length from upper and lower edge of respective box. The different letters indicate significant differences in centroid size between populations (type one ANOVA,Tukey's HSD test, P <0.05).