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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Flies (Diptera) » Orthorrhapha » Asiloidea » Robber Flies (Asilidae) » Laphriinae » Cerotainia » Cerotainia macrocera
Photo#1416692
Holocephala? - Cerotainia macrocera
Copyright © 2017 Seth Ausubel

Holocephala? - Cerotainia macrocera
Washington Crossing, Bucks County, Pennsylvania, USA
August 3, 2017
Size: ~5 mm
...and if so, H. fusca (based on dark coloration and narrow hind tibia)?

Images of this individual: tag all
Holocephala? - Cerotainia macrocera Holocephala? - Cerotainia macrocera Holocephala? - Cerotainia macrocera
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Contributed by Seth Ausubel on 3 August, 2017 - 2:27pm
Last updated 2 December, 2017 - 9:33am

Moved
Moved from Robber Flies.
… Seth Ausubel, 3 August, 2017 - 3:33pm login or register to post comments

Cerotainia
Actually, this is a different tiny twig/leaf percher called Cerotainia macrocera, from a different subfamily (note the closed r1 cell in the wing). Those super long antennae are a helpful field character for the genus; it also doesn't have the extreme googly-eyed appearance of Holcocephala.
… Tristan McKnight, 3 August, 2017 - 3:31pm login or register to post comments

 
Thanks very much Tristan.
A new one for me!
… Seth Ausubel, 3 August, 2017 - 3:32pm login or register to post comments

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