Output of PERMANOVA analyses.

(a) using parasite genetic distance (COI mitochondrial gene) as the dependent variable and host species (species identity) and sampling site (area of endemism) as explanatory variables. Outputs of the full model (both explanatory variables together) and separate models for each explanatory variable are shown. (b) Output of pairwise PERMANOVA analyses using genetic distances (COI mitochondrial gene) of parasites as the dependent variable and all the pairs of explanatory variables (host species and area of endemism). (XLSX)(a) 以寄生虫遗传距离（线粒体COI基因）作为因变量，以宿主物种（物种身份）和采样位点（特有分布区域）作为解释变量。本部分展示了全模型（同时纳入两类解释变量）的输出结果，以及各单一解释变量单独建模的输出结果。(b) 以寄生虫遗传距离（线粒体COI基因）作为因变量，针对宿主物种与特有分布区域这两组解释变量的所有配对组合开展成对置换多元方差分析（PERMANOVA），本部分展示其分析输出结果。(XLSX)