The AntsCanada Ant Forum's

Thank you

Sorry for the slow reply. By measurements, did you just mean the length? The pictures I provided included a ruler for scale.

Thanks so much for the response. I just wanted to confirm what the black ants were because I was having trouble finding "formicadia" online.

Hi, I found some queen ants around Sydney, Australia, through the year and I'd like to know their species. This is so I can determine whether they're polygynous, for listing on GAN and out of personal curiosity. The oranges ones were found along a footpath in Autumn and the black (/dark green) ones ...