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Photo#245345
Paper Wasp - Polistes arizonensis - female

Paper Wasp - Polistes arizonensis - Female
Tucson (Desert Museum), Pima County, Arizona, USA
December 11, 2008
What species of paper wasp? As a twofer bonus please note the fly on the left. Diacrita costalis?

P. arizonensis.
Polistes arizonensis. Pretty common.

 
Thanks
Thanks, Eric.

 
Diacrita
Yes, the fly is Diacrita. There are two species but I don't know how they differ.

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