平均值(MN)

标准差(SD)

变异系数(CV)

全长(X₁)/cm

13.1435

1.3885

10.56%

体长(X₂)/cm

10.9217

1.2285

11.25%

头长(X₃)/cm

33.4577

3.1138

9.31%

吻长(X₄)/cm

10.5210

1.2843

12.21%

眼径(X₅)/cm

10.0720

0.8396

8.34%

眼间距(X₆)/cm

10.7690

1.0940

10.16%

眼后头长(X₇)/cm

14.3462

1.6913

11.79%

体高(X₈)/cm

40.2826

4.8340

12.00%

体厚(X₉)/cm

15.5808

2.5092

16.10%

尾柄长(X₁₀)/cm

20.9543

2.8868

13.78%

尾柄高(X₁₁)/cm

12.0018

3.9108

32.59%

体质量(Y)/g

39.2714

5.4367

13.84%