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Holcocephala calva
Photo#957016
Copyright © 2014
John Rosenfeld
Robber Fly -
Holcocephala calva
Allison Park, Allegheny County, Pennsylvania, USA
June 27, 2014
Images of this individual:
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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
Moved
Moved from
Robber Flies
.
…
John Rosenfeld
, 15 July, 2014 - 8:58am