Which is known as water moth?

A. Mecoptera

B. Lepidoptera

C. Ephemeroptera

D. Trichoptera

Answer: Option D

Solution(By Examveda Team)

Trichoptera is known as water moth.
The caddisflies, or order Trichoptera, are a group of insects with aquatic larvae and terrestrial adults. There are approximately 14,500 described species, most of which can be divided into the suborders Integripalpia and Annulipalpia based on the adult mouthparts.
Trichoptera, or caddisflies, are an order of aquatic insects occurring around the world in rivers, streams, and lakes. About 15,000 species are known.