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Photo#1244933
Efferia tuberculata - male

Efferia tuberculata - Male
Marathon, Brewster County, Texas, USA
September 9, 2014
Seems to be only one other record here.

Moved
Moved from Robber Flies.

Indeed
From two counties that are not far separated. Only one species with tubercles in TX. Four in AZ.

Moved
Moved from ID Request.

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