Mandibular glands

Definition

Glands located in the head capsule of insects, associated with the mandibular articulation. They are involved in the secretion of substances that can serve various functions such as lubricating the mandibles, producing pheromones, or aiding in digestion.

Etymology

From the Latin 'mandibula' meaning 'jaw', and 'glandula' meaning 'a gland'.

Example

The mandibular glands of a grasshopper secrete a lubricating fluid that helps it to chew its food.

Related Terms

• Mandibles
• Feeding
• Saliva