Fig. 3From: Semicircular canal shape diversity among modern lepidosaurs: life habit, size, allometryMorphospace of semicircular canal shape in 94 lepidosaur species. Taxa plotted on A PC1 and PC2, B PC3 and PC2, C PC1 and PC3 for the landmark coordinates of the three semicircular canals together, for each species, colored by clade. Phylogenetic tree from Fig. 2 is projected into morphospace to indicate the species relationshipsBack to article page