Mandibles

Definition

The pair of appendages in insects and other arthropods located near the mouth, used for grasping, crushing, or cutting food or prey.

Etymology

From Latin 'mandibula', meaning 'jaw'.

Example

The mandibles of a leafcutter ant are strong and sharp, enabling it to slice through leaves efficiently.

Synonyms

• Jaw

Related Terms

• Maxillae
• Palps
• Mouthparts

Usage Notes

Mandibles can vary greatly in form and function depending on the insect species and its dietary habits. They are one of the key mouthparts in many insects.