Urogomphus

Definition

Paired appendages located at the terminal end of the abdomen in certain insect larvae, often serving as sensory organs or aids in locomotion.

Etymology

From Greek 'oura', meaning 'tail' and 'gomphos', meaning 'nail' or 'bolt'.

Example

The urogomphi of beetle larvae help them sense their environment and navigate through soil.

Synonyms

• Anal cerci
• Caudal appendages

Related Terms

• Cerci
• Abdomen
• Larvae

Usage Notes

Urogomphi can vary greatly in shape and function among different insect species. They are particularly notable in the larvae of beetles and some other insects.