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Photo#1582782
Robber Fly - Efferia albibarbis - male

Robber Fly - Efferia albibarbis - Male
Patagonia Lake State Park, Santa Cruz County, Arizona, USA
August 12, 2018
Size: 3/4-1 inch
While following a creek that flowed into Lake Patagonia from the north, I had been searching for odes along a terrain of sand and mud when I observed this robber fly.

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Moved from ID Request.

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