Figure 7From: Evolutionary patterns and processes in the radiation of phyllostomid batsBootstrap confidence ellipsoids for dietary adaptive optima ( θ i ) in shape space. Confidence ellipsoids (95%) calculated after bootstrap resampling under model OU.5 for five shape PCs (only the first three PCs shown). Dietary optima ellipsoids are colour-coded following key in Figs. 3 and 6 (OU.5).Back to article page