Question

Forewing modified into leathery tegmina is present in:

• A. Beetles
• B. Grasshoppers
• C. Butterflies
• D. Bugs

Hint:

Remember wing modifications:
- Orthoptera (Grasshoppers) = Tegmina (Leathery).
- Coleoptera (Beetles) = Elytra (Hard/Sclerotized).
- Hemiptera (Bugs) = Hemelytra (Half-leathery, half-membranous).

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
Wing modifications are key diagnostic features used to differentiate orders of insects.

Step 2: Detailed Explanation:
In the order Orthoptera (which includes grasshoppers, locusts, and crickets), the forewings are modified into narrow, thickened, leathery, or parchment-like structures called tegmina.
Tegmina serve to protect the delicate, membranous hind wings that are folded fan-wise underneath them when the insect is at rest.

Step 3: Final Answer:
Tegmina are present in grasshoppers, which is option (B).