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Table 2 The eigenvalues, percent variance, and cumulative variance of the axes from PCA of 13 morphometric measurements of C. kingi and C. oxystoma

From: Morphological and molecular differentiation between Culicoides oxystoma and Culicoides kingi (Diptera: Ceratopogonidae) in Tunisia

Axis (principal component) Initial eigenvalues
Total % of variance Cumulative %
1 4.624 35.566 35.566
2 1.447 11.130 46.696
3 1.267 9.744 56.440
4 1.037 7.976 64.416
5 1.018 7.830 72.246
6 0.779 5.995 78.241
7 0.730 5.616 83.857
8 0.570 4.388 88.246
9 0.515 3.962 92.207
10 0.346 2.658 94.865
11 0.319 2.453 97.318
12 0.199 1.529 98.847
13 0.150 1.153 100.000