Posted by John Carr on 09-08-2011 01:01
#1
Massachusetts, USA June 16, 2011. 7 mm long.
Too big for Lauxaniidae, possibly not bristled enough for
Scatophaga. Maybe
Tetanocera.

(Click for large size or view
on Flickr.)
Overexposed lateral:

Edited by John Carr on 09-08-2011 16:48