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For Insects, Spiders & Their Kin
For the United States & Canada
Photo#1348654
Bibio xanthopus? Male? - Bibio - male

Bibio xanthopus? Male? - Bibio - Male
Madera Canyon, Santa Cruz County, Arizona, USA
March 19, 2017
Whitehouse Picnic Area in Madera Canyon
S Madera Canyon Rd, Green Valley, AZ 85614
Coordinates: 31.733554, -110.882274
Attracted to mercury vapor and ultraviolet lights

Images of this individual: tag all
Bibio xanthopus? Male? - Bibio - male Bibio xanthopus? Male? - Bibio - male Bibio xanthopus? Male? - Bibio - male Bibio xanthopus? Male? - Bibio - male

Moved
Moved from Bibio xanthopus.

Did you rule out atripilosus?
Did you rule out atripilosus?

 
Legs color and shape
look different; especially hind legs.

I think this is something els
I think this is something else? ... pterostigma smaller than normal, and many other potential differences from typical xanthopus

 
Interesting
I captured this male on the same date and at same location as this female:

Do you think she belongs to a different species too? They were the only Bibionidae that I found that night. Many specimens, but only this species.

 
Oh, I don't really know... th
Oh, I don't really know... this whole group of orange-legged Bibio is the hardest for me to untangle; I'm suspicious of all the current IDs from photos.

Moved
Moved from Flies.

 
Excellent!
Thank you John!