| 1. | It may be smooth or have spiral grooves ( striae ).
|
| 2. | The whole surface is covered with very fine oblique longitudinal striae.
|
| 3. | Axial sculpture of growth striae, or poorly defined axial ribs.
|
| 4. | The darker striae ( crosslines ) are indistinct and obtusely angulated.
|
| 5. | The forewings are colonial buff with isabella colour lines and striae.
|
| 6. | There is a series of dark striae just before the termen.
|
| 7. | The forewings are rufous fawn, with a few brown striae.
|
| 8. | There are black and brown striae evenly distributed over the surface.
|
| 9. | The prevalence and severity of striae gravidarum varies among populations.
|
| 10. | The darker fuscous striae are angulated and the postmedian line is biangulate.
|
मोबाइल