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)

附表S3：针对两性的22个形态学变量开展的主成分分析（Principal Components，PC）前两个主成分轴的载荷值。所有分析均通过提取以吻肛长（snout-vent length, SVL）为自变量的回归残差，以消除体型效应。对各主成分因子贡献度最高的变量以粗体标注。上标不同的物种间存在显著差异（图基（Tukey）检验，α=0.05；a＞b＞c）。（XLSX格式，14 KB）