Figure 5 from: Biedermann P (2010) Observations on sex ratio and behavior of males in Xyleborinus saxesenii Ratzeburg (Scolytinae, Coleoptera). ZooKeys 56: 253-267. https://doi.org/10.3897/zookeys.56.530

Figure 5 - Timing of male and female hatching, maturation, and dispersal in laboratory galleries of Xyleborinus saxesenii. The correlation of the first male and female hatching from the pupal stage and the correlation between the last date a not-fully sclerotized female was seen, and the first male dispersal event (N = 29 galleries) were determined where possible and contributed one data point per gallery to this graph. Box-whisker plots with median, 90%, 75%, 25%, and 10% quartiles are shown. Mann-Whitney U-tests: T = 1066, p < 0.001, N = 29 + 29 galleries (female vs. male hatching); T = 325.5, p = 0.053, N = 26 + 13 galleries (female maturation vs. male dispersal)