Figure 5 in Phylogeny, taxonomic reassessment and 'ecomorph' relationship of the Orientallactaga sibirica complex (Rodentia: Dipodidae: Allactaginae)

Figure 5. Variation in the shape and principal component analysis of the dorsal and ventral views of the cranium and lateral views of the mandible in voucher specimens. Principal component plots of the dorsal, ventral and mandible cranium are given in (A), (B) and (C), respectively. Canonical variant plots of the dorsal, ventral and mandible cranium are given in (D), (E) and (F), respectively. The data points on these plots are coloured according to the taxonomic status based on the phylogenetic tree. The ellipses give 90% confidence equal frequencies for the four phylogenetic groups.