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Photo#555785
Iowa Robber - Efferia albibarbis - male
Copyright © 2011 Stephen Cresswell

Iowa Robber - Efferia albibarbis - Male
Marietta Sand Prairie, Marshall County, Iowa, USA
July 29, 2011
I believe this is an Efferia. Found in a grassless blowout at Marietta Sand Prairie.

gathering_2011
Contributed by Stephen Cresswell on 1 August, 2011 - 4:22pm
Last updated 27 March, 2012 - 10:55am

Moved
Moved from Robber Flies.
… Herschel Raney, 27 March, 2012 - 10:55am

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