I need some help identifying this species, I am new to ant keeping but have managed to raise 8 solenopsis invicta colonies all with numerous workers. I captured 6 queens of this species the other day but can not identify them. I have them about 4 days and 2 out of the 6 have eggs already.
Their characteristics are
location: Oxford (central) Florida
color: Black
length: 1.50 to 1.75 mm
caught late afternoon day after heavy rain storm.
Sorry the pics are not that great but my digital camera is kinda old