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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Flies (Diptera) » Orthorrhapha » Asiloidea » Robber Flies (Asilidae) » Trigonomiminae » Holcocephala » Holcocephala calva
Photo#957016
Robber Fly - Holcocephala calva
Copyright © 2014 John Rosenfeld

Robber Fly - Holcocephala calva
Allison Park, Allegheny County, Pennsylvania, USA
June 27, 2014

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Robber Fly - Holcocephala calva Robber Fly - Holcocephala calva
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Contributed by John Rosenfeld on 14 July, 2014 - 7:58am
Last updated 15 April, 2016 - 8:17pm

Holcocephala calva (Loew), male
Moved from Ommatius. ID'd from specimen, now a photo-voucher. Thanks John.

The styli are not plumose, although the second photo almost looks like it is plumose. Wing venation is incorrect for Ommatius as well.
… Brad Barnd, 15 April, 2016 - 8:17pm login or register to post comments

Moved
Moved from Robber Flies.
… John Rosenfeld, 15 July, 2014 - 8:58am login or register to post comments

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