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BugGuide Gathering
Smoky Mountains
University of Tennessee Biological Field Station
August 8-10, 2008
 
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Photo#197060
Dolichovespula arenaria ? - Dolichovespula arenaria

Dolichovespula arenaria ? - Dolichovespula arenaria
Aromas, San Benito County, California, USA
July 2, 2008
Size: ~15mm
Seen on Heteromeles arbutifolia in our yard. (live oak/chaparral habitat). I thought I was photographing another Vespula, but after viewing the image and http://bugguide.net/node/view/35661, I think it might be Dolichovespula arenaria.

correct
its a male... probably out so early due to the fact that colonies of these die off early. i did not know that they ranged so far west!

EDIT: now i have some doubt. some V. pensylvanica males can just like that although i am still leaning toward arenaria(partly because it is out so early). do you have a shot of it's face?

 
Thank you vespula
Unfortunately, I got only one shot of the guy before he left.

 
Dolichovespula arenaria
I believe D. arenaria is correct. The black markings on tergum 1 and the overall body shape don't look like V. pensylvanica.

 
Thank you Dr. Buck
I'll move it to the proper page.

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