Table 1 Frequency of wing-scale characters of the laboratory Java strain and wild-caught females from Java
Characters | Wild females (n = 6) | Laboratory strain | |
|---|---|---|---|
Females (n = 52) | Males (n = 27) | ||
Vein R2+3 with 2 dark spots on both wings (%) | 33.3 (2) | 23.1 (12) | 48.1 (13) |
Vein R2+3 with 2 dark spots on one wing (%) | 0 (0) | 28.8 (15) | 22.2 (6) |
Vein R2+3 with pale spots on both wings (%) | 66.7 (4) | 48.1 (25) | 29.7 (8) |
Presector dark spot (PSD) on vein R as long as PSD on subcosta and costa on both wings (%) | 33.3 (2) | 69.2 (36) | 92.6 (25) |
Presector dark spot (PSD) on vein R as long as PSD on subcosta and costa on one wing (%) | 50.0 (3) | 7.7 (4) | 3.7 (1) |
Presector dark spot (PSD) on vein R shorter than PSD on subcosta and costa on both wings (%) | 16.7 (1) | 23.1 (12) | 3.7 (1) |