Hey guys I caught 11 of these queens today -- more than half still had wings when I caught them, but dropped their wings within 10 min of putting them in tubes. One queen actually had a male still attached to its abdomen when I caught it, which was about ~1/10 the size (small insect on the tweezers in the picture)
The queens are small, maybe 1.5 cm caught today in Ann Arbor, Michigan
I think they're Formica or Lasius of some sort(?) but any ID help would be much appreciated!
EDIT -- for some reason it wouldn't let me directly upload the pictures, so I had to link to an uploaded gallery
Edited by mmcguffi, August 28 2016 - 2:20 PM.