Tonopah Desert, Maricopa County, Arizona, USA May 31, 2015 Size: 22mm
I'm fairly sure that this Thread-waisted Wasp is a female Prionyx atratus or Prionyx subatratus. I'm not sure if there is a way to tell them apart without a DNA test.
Please compare to the male that I filmed: ♂
Contributed by Bob Biagi on 12 July, 2016 - 9:22pm Last updated 1 January, 2017 - 1:44pm
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