Extended Data Fig. 5: Phylogenetic principal component on cranial shape depending on life cycle.
From: Metamorphosis shapes cranial diversity and rate of evolution in salamanders
Phylomorphospace on skull shape of Caudata. a) Phylomorphospace of the first two phylogenetic principal component scores showing the skull shape distribution of Caudata. b) Phylomorphospace of the second and third phylogenetic principal component scores showing the skull shape distribution of Caudata. Data point shapes are coded by family group and colors represent life cycles, as indicated by the key.
