Definition
An elytron (plural: elytra) is a hardened forewing that serves as a protective wing case in beetles. 🐞 It covers and protects the delicate hindwings used for flight. Think of it as a shield for the wings. Elytra come in various shapes, sizes, and colors. They are often brightly colored or patterned for camouflage or display. Elytra are a key characteristic of beetles. Understanding elytra is crucial to understanding beetle biology.