Trophi

Definition

The collective term for the mouthparts of an arthropod, including structures such as mandibles, maxillae, and labium, that are involved in feeding.

Etymology

From Greek 'trophē', meaning 'nourishment' or 'food'.

Example

The complex structure of the trophus in beetles allows them to chew through tough plant material.

Synonyms

• Mouthparts
• Feeding apparatus

Related Terms

• Mandible
• Maxilla
• Labium

Usage Notes

The configuration and function of the trophus can vary widely among different arthropod groups, reflecting their diverse feeding habits.