|  | PC axis | |||
---|---|---|---|---|---|
 |  | PC1 | PC2 | PC3 | PC4 |
IO3 shape analysis | Eigenvalue* | 5.2 | 2.17 | 0.41 | 0.1 |
Proportion variance (%) | 44.52 | 38.64 | 7.40 | 3.44 | |
Cumulative variance (%) | 44.52 | 83.16 | 90.57 | 94.01 | |
Shape described | Taper direction | Dorsoventral depth | Dosral-edge curve | Flat-wing size | |
IO5 shape analysis | Eigenvalue* | 11.74 | 8.37 | 4.92 | 1.07 |
Proportion variance (%) | 40.83 | 29.01 | 17.13 | 3.71 | |
Cumulative variance (%) | 40.83 | 69.84 | 86.96 | 90.68 | |
Shape described | Canal bend | Dorsal-edge shape | Flat-wing size | Flat-wing dorsal edge |