Figure 5 in Skull morphology and functionality of extant Felidae (Mammalia: Carnivora): a phylogenetic and evolutionary perspective

Figure 5. Morphological relationships between the members of the Puma lineage. Species' images are digitally adjusted and scaled according to the skull of Puma concolor, and are positioned over the centroids of their principal component analysis (PCA) scores. Arrows indicate the enlargement of the skull measurements related to each axis. Acronyms are defined in the text.