I'm so sorry for the confusion! The 1st pic is in centimeters and the 2nd is in inches.Hawkeye wrote: ↑Sun Sep 01, 2019 2:42 pmI don't know I am confused. The ruler looks like is has measurements according to the metric system, so mm and cm. But he said they were slightly less than 2 cm, maybe a readout error?Good2Know15 wrote: ↑Sun Sep 01, 2019 2:17 pmIt looks like the ruler in the first picture is in centimeters/milimeters to me. That would make the queens about 8 to 10 mm long
Otherwise, maybe it's Formica sp ??
The ruler in the 2nd picture has other measurements like 1/8th, so I am guessing that is in inches.
My original thought was Lasius Neoniger but they seemed a little large for that. Although, they are a lot smaller than my Camponotus Pennsylvanicus.
I really appreciate the feedback so far, though!
FYI, I do have them all in their own test tubes.