Figure 5From: The scent of supercolonies: the discovery, synthesis and behavioural verification of ant colony recognition cues Mean levels of aggression (± standard error) displayed by ants from each individual colony toward nestmates treated with synthetic hydrocarbons (grey and black bars) or controls (open bars). Color scheme follows that described for Figure 3. LP = Los Peñasquitos, LS = Lake Skinner, LH = Lake Hodges, CW = Cottonwood, SW = Sweetwater Reservoir.Back to article page