Proctodeum
- Pronunciation
- /proh-ktoe-DEE-um/
- Category
- Anatomy
- Singular
- Proctodeum
- Plural
- Proctodea
Definition
The posterior part of the insect digestive tract, encompassing the rectum and associated structures.
Etymology
From Greek 'procto-', meaning 'anus' or 'end of intestine', and '-deum', a suffix indicating a place.
Example
The proctodeum in insects plays a crucial role in waste elimination and the excretion of excess water.
Related Terms
Usage Notes
Proctodea are often associated with the posterior end of the insect body and are involved in various physiological processes.