jugum

Pronunciation
/JOO-gum/
Category
Anatomy
Singular
Jugum
Plural
Juga

Definition

A structure or lobe found on the forewings of certain moths that helps in coupling the wings together during flight.

Etymology

From Latin 'jugum', meaning 'yoke', referring to its role in linking the wings.

Example

In some species of moths, the jugum is a key adaptation for synchronized wing movement during flight.

Related Terms

Usage Notes

The presence and structure of the jugum can be used as a taxonomic feature in identifying certain moth species.