Figure 2From: Shape differences rather than size differences between castes in the Neotropical swarm-founding wasp Metapolybia docilis (Hymenoptera: Vespidae, Epiponini)Plots (in mm) of alitrunk length (AL) versus basal height tergum II (T2H) in five colonies of Metapolybia docilis. Queens = black squares; Workers = white circles. Each ellipse encompasses 95% of the variation found in each group. A – discrimination between all queens and workers of Metapolybia docilis using the log-log plots.Back to article page