Figure 1 in Intraspecific larval aggression in two species of Hyperini (Coleoptera: Curculionidae)

Figure 1. The number of fights observed in experiments with groups of Hypera postica larvae of various instars (L1–L4), in the presence (plain boxes) or absence (hatched boxes) of food (leaves of Medicago sativa). Filled circles and squares indicate the mean, boxes indicate confidence intervals, whiskers show the non-outlier range and empty circles represent outliers.