Table 4 in A new species of jupati, genus Metachirus Burmeister 1854 (Didelphimorphia, Didelphidae) for the Brazilian Amazon

Table 4: Values obtained for the 10 principal components (PC) in the principal component analysis (PCA) using a matrix of variance-covariance for Metachirus aritanai (new species), M. nudicaudatus, and M. myosuros (sensu present study), with their respective percentages of variation. PCEigenvalue% Variance125.17167.07626.3804417.00331.859894.956241.135383.025650.8429892.246460.6808011.814270.4871851.298280.2972520.7921290.2578460.68711100.2035930.54253表4：针对Metachirus aritanai（新种）、M. nudicaudatus以及本研究所定义的M. myosuros，采用方差-协方差矩阵开展主成分分析（PCA），所得10个主成分（PC）的数值及其对应变异百分比如下： | 主成分(PC) | 特征值 | 变异百分比(%) | | :---: | :---: | :---: | | 1 | 25.1716 | 67.0762 | | 2 | 6.38044 | 17.0033 | | 3 | 1.85989 | 4.9562 | | 4 | 1.13538 | 3.02565 | | 5 | 0.842989 | 2.24646 | | 6 | 0.680801 | 1.81427 | | 7 | 0.487185 | 1.29828 | | 8 | 0.297252 | 0.792129 | | 9 | 0.257846 | 0.68711 | | 10 | 0.203593 | 0.54253 |