| Intraespecific analyses | Interespecific analysis | ||||
---|---|---|---|---|---|---|
 | D. koepferae | D. buzzatii | Parental species + hybrids | |||
Shape variables | Eigenvalue | Proportion(%) | Eigenvalue | Proportion(%) | Eigenvalue | Proportion(%) |
PC1 | 1.94E-03 | 36.6 | 2.63E-03 | 30.3 | 6.26E-03 | 50.4 |
PC2 | 8.95E-04 | 16.8 | 1.57E-03 | 18.1 | 2.02E-03 | 16.3 |
PC3 | 4.85E-04 | 9.1 | 1.21E-03 | 13.9 | 1.05E-03 | 8.4 |
PC4 | 3.70E-04 | 7 | 8.16E-04 | 9.4 | 5.57E-04 | 4.5 |
PC5 | 2.50E-04 | 4.7 | 5.22E-04 | 6 | 4.97E-04 | 4 |