Yellow jacket

Definition

A common name for predatory social wasps of the genera Vespula and Dolichovespula, characterized by their distinct yellow and black markings.

Etymology

The name derives from the yellow and black coloration of these wasps, resembling a close-fitting jacket.

Example

Yellow jackets are often seen scavenging for food at picnics during late summer and early fall.

Synonyms

• Vespula
• Dolichovespula
• Wasps

Related Terms

• Vespidae
• Social wasps
• Hymenoptera
• Nesting

Usage Notes

Yellow jackets can be aggressive, particularly when their nests are threatened. Unlike bees, they can sting multiple times.