This applies for the three queens:
Location of collection in a park with lots of trees (Yucatan, Mexico)
Date of collection June 29, 2018 (it was raining the day before)
Habitat of collection a lot of trees nearby
Nuptial flight time and date June 29, 2018 in the morning (around 11am)
First queen (possibly Acromyrmex?)
Length around 6mm
Coloration, hue, pattern and texture brown/dark red color, gaster a little orangeish
Distinguishing characteristics spines in the thorax, gaster not very large (maybe semi claustral queen?)
Anything else distinctive slow moving, very similar to Acromyrmex of bigger size
Second queen
Length around 5mm
Coloration, hue, pattern and texture shinny black
Distinguishing characteristics large gaster
Anything else distinctive moves a little fast
Third queen (I think this is Camponotus planatus)
Length around 8mm
Coloration, hue, pattern and texture hairy black gaster, dark red thorax and head
Distinguishing characteristics moves her gaster a little below her body when running
Anything else distinctive moves a little fast
Fourth queen
Length around 5mm
Coloration, hue, pattern and texture black gaster with reddish rest of the body
Distinguishing characteristics not so big gaster, maybe semi claustral?
Anything else distinctive slow moving