Beetles

Definition

Insects of the order Coleoptera, characterized by their hard forewings (elytra) that cover and protect the delicate hind wings and abdomen.

Etymology

Derived from Old English 'bitela', from 'bītan', meaning 'to bite'.

Example

Beetles are the largest order of insects, with over 350,000 different species described.

Related Terms

• Elytra
• Insects
• Coleoptera
• Larva
• Metamorphosis

Usage Notes

Beetles can be found in nearly every habitat on Earth and play various roles including pollinators, decomposers, and predators.