Additional file 3: of Genetic and morphological divergence among three closely related Phrynocephalus species (Agamidae)

Table S3. Loading of the first two axes of a principal components (PC) analysis on 22 morphological variables for both sexes. Size effects are removed in all cases by using residuals from the regressions on SVL. Variables with the main contribution to each factor are in bold. Species with different superscripts differ significantly (Tukey’s test, α = 0.05; a > b > c). (XLSX 14 kb)