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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Ants, Bees, Wasps and Sawflies (Hymenoptera) » Aculeata - Ants, Bees and Stinging Wasps » Vespoidea » Vespidae » Hornets and Yellowjackets (Vespinae) » Ground Yellowjackets (Vespula) » Western Yellowjacket (Vespula pensylvanica)
Photo#1617617
Western Yellowjacket - Vespula pensylvanica - female
Copyright © 2018 John L. Richards

Western Yellowjacket - Vespula pensylvanica - Female
South Jordan, Salt Lake County, Utah, USA
July 25, 2018
I am thinking these are the Western Yellowjacket, Vespula pensylvanica. Am I correct? They are probably eating an 5th instar Pachysphinx occidentalis.
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Contributed by John L. Richards on 4 December, 2018 - 10:07pm
Last updated 18 December, 2018 - 3:58pm

Moved
Moved from Hornets and Yellowjackets.
… Vespula Vulgaris, 18 December, 2018 - 3:58pm login or register to post comments

Moved
Moved from ID Request.
… Ken Wolgemuth, 4 December, 2018 - 11:02pm login or register to post comments

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