Fig. 4: Increasing divergence in shape (regression score of shape on distance) with increasing distance from the morphospace mean.
From: Evolution of the bovid cranium: morphological diversification under allometric constraint
Convex hulls highlight (a) tribes, and (b) dietary categories. Phylogenetic and dietary differences in shape become more significant with increasing distance from the mean, or between peripheral (triangles) and central (circles) species. Note some individuals in (a) do not belong to any of the eight main tribes. See Supplementary Fig. 7 for a version with species labels.
