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Robber fly - Proctacanthus milbertii

Robber fly - Proctacanthus milbertii
4.1 mi W of Harrison on Hwy 20, Sioux County, Nebraska, USA
September 22, 2008
Clinging to grass head on a cool morning in sandy shortgrass prairie.

Moved from Asilinae to Proctacanthus milbertii, based on Herschel's provisional species ID - thanks.

Proctacanthus, Probably milbertii.

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