Florida Harvester Ant, Pogonomyrmex badius (image) University of Chicago Press Journals Share Print E-Mail Caption Left: The three female castes of the Florida harvester ant, Pogonomyrmex badius. Clockwise from the top: new queen, major worker, minor worker. Right: Minor workers of the Florida harvester ant tending pupae and larvae inside of a lab nest. Credit Adrian A. Smith and Chris R. Smith Usage Restrictions Credit to Adrian A. Smith and Chris R. Smith Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.