outer margin meaning in Hindi

Examples

1. The forewings are greyish brown shading on the costal and outer margins.
2. Males have white wings with narrow black chevrons at the outer margins.
3. The forewing outer margin is straight except for a bluntly triangular projection.
4. The forewing is less elongated and the outer margin is more convex.
5. Some parts of the outer margin and the inner margin are yellow.
6. The forewing outer margin is sharply spotted with brown on the veins.
7. The outer margin of the hindwings is indented above the short tail.
8. The forewing apex is produced and the outer margin is obtusely angulate.
9. The outer margin of the forewing is straight or very slightly convex.
10. There is a dark patch on the outer margin below the apex.