Fig. 1 | Scientific Reports

Fig. 1

From: Morphology of the maxilla informs about the type of predation strategy in the evolution of Abelisauridae (Dinosauria: Theropoda)

Fig. 1

A Phylogenetic PCA showing the first two Principal Components (PC) and deformation grids representing the shape of each extreme of the axis. The ratios represent the variance explained by each PC. B Phylogenetic aligned component analysis (PACA) showing the first two components (C1 vs. C2). The numbers on the axes represent the percentage of tip dispersion. Black and red points represent specialist and generalist hunters, respectively, according to the Prior hypothesis. The blue areas delimit the morphospace occupied by Abelisauridae and the red areas delimit the morphospace occupied by the outgroups.

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