Figure 8 in Adaptation to graviportality in Rhinocerotoidea? An investigation through the long bone shape variation in their hindlimb

Figure 8. Significant PGLS regression plot for distal partial femur performed on shape data and log-transformed mean gracility index (GI-MT3). Point colour code follows Figure 1. Point size is proportional to mean log CS of each species. On the right, shapes associated with minimum and maximum fitted values (top row) and colour maps of the location and intensity of the shape deformation (bottom row). Blue: minimum value of the regression. Orange: maximum value of the regression. For each bone, the shape associated with the minimum was coloured depending on its distance to the shape associated with the maximum (blue indicates a low deformation intensity and red indicates a high deformation intensity). Orientation from left to right: caudal, lateral, cranial and medial.