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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 » Hornets, Yellowjackets; Paper, Potter, Mason, and Pollen Wasps; and Allies (Vespidae) » Potter and Mason Wasps (Eumeninae) » Ancistrocerus
Photo#823457
Wasp - Ancistrocerus
Copyright © 2013 Jim Moore

Wasp - Ancistrocerus
In Westwood - elevation 5100ft, Lassen County, California, USA
May 1, 2012
Size: Body length 7.5mm
Perhaps one of the Ancistrocerus wasps? See here: (1).
My thanks for any further ID help!

Images of this individual: tag all
Wasp - Ancistrocerus Wasp - Ancistrocerus Wasp - Ancistrocerus
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Contributed by Jim Moore on 13 August, 2013 - 2:01am
Last updated 23 August, 2013 - 10:23pm

Moved
Moved from Potter and Mason Wasps.
… Matthias Buck, 23 August, 2013 - 10:23pm login or register to post comments

Moved
Moved from Yellowjackets and Hornets, Paper Wasps; Potter, Mason and Pollen Wasps.
… John S. Ascher, 15 August, 2013 - 8:44pm login or register to post comments

This is indeed Ancistrocerus sp. (male)
Sharpness of the pronotal angles should indicate A. catskill, but let's wait for Dr Buck's confirmation or correction.
… Richard Vernier, 14 August, 2013 - 2:55am login or register to post comments

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