Posted by John Carr on 03-04-2012 22:54
#1
Massachusetts, USA April 3, 2012

(Click to enlarge or view
on Flickr.)

(Click to enlarge or view
on Flickr.)
Edited by John Carr on 04-04-2012 13:24
Posted by John Carr on 04-04-2012 13:27
#3
Stephen R wrote:
Anthomyiidae. Perhaps Phorbia?
That region of the key in Manual of Nearctic Diptera requires you to have a male in hand, rather than in camera.
Does this help? (Click to enlarge.)
