Table 7 in Systematics of the genus Euryoryzomys Weksler et al., 2006 (Rodentia: Cricetidae): integrative analysis reveals a new species from north-eastern Brazil

Table 7. Results of discriminant function analysis (DFA) employing 18 skull measurements of adult specimens of five species of the genus Euryoryzomys in South America, except for E. macconnelli and E. emmonsae; in italics, discriminant loadings that explain most of the variation. LD = linear discriminants; see Material and methods for information on measurements and Supporting Information, Table S1 for acronyms and definitions LD1LD2LD3NOL43.925–20.520136.139CZL50.668–8.481–54.249LD–52.464–7.259–31.367LM8.6401.4523.345BM1–18.72111.1461.321LIF8.0796.059–27.553BIF5.316–12.00315.466BR–3.99414.90213.157LN–3.5267.918–32.826LPB–15.85811.861–17.138BBP19.8109.187–14.941LIB3.32718.7616.897BZP–9.74111.45217.962OFL–18.59712.66112.642BI8.38913.278–3.461LI2.134–6.780–0.466HB–9.253–3.493–2.308BB18.493–6.727–25.449Variance58.35%25.71%10.85%表7 针对南美5种Euryoryzomys属成体标本（排除E. macconnelli与E. emmonsae）的18项头骨测量指标开展判别函数分析（Discriminant Function Analysis, DFA）的结果；其中斜体格式为解释大部分变异的判别载荷。线性判别式（Linear Discriminants, LD）为分析维度；测量指标的详细信息参见《材料与方法》，各缩略词及其定义见补充信息表S1。 LD1、LD2、LD3 NOL：43.925、–20.520、136.139 CZL：50.668、–8.481、–54.249 LD：–52.464、–7.259、–31.367 LM：8.640、1.452、3.345 BM1：–18.721、11.146、1.321 LIF：8.079、6.059、–27.553 BIF：5.316、–12.003、15.466 BR：–3.994、14.902、13.157 LN：–3.526、7.918、–32.826 LPB：–15.858、11.861、–17.138 BBP：19.810、9.187、–14.941 LIB：3.327、18.761、6.897 BZP：–9.741、11.452、17.962 OFL：–18.597、12.661、12.642 BI：8.389、13.278、–3.461 LI：2.134、–6.780、–0.466 HB：–9.253、–3.493、–2.308 BB：18.493、–6.727、–25.449 方差贡献率：58.35%、25.71%、10.85%