Amphiesmenoptera

Definition

Amphiesmenoptera is not an order of insects but a superorder that includes the orders Trichoptera (caddisflies) and Lepidoptera (butterflies and moths). They are characterized by similar larval structures and unique wing coupling mechanisms.

Etymology

From Greek 'amphi-', meaning 'both', 'on both sides', and '-ptera', meaning 'wings'.

Example

The Amphiesmenoptera exhibit a variety of life histories, from aquatic larvae in caddisflies to terrestrial larvae in butterflies and moths.

Related Terms

• Trichoptera
• Lepidoptera

Usage Notes

Amphiesmenoptera represents two major orders of insects with significant ecological diversity and importance.