Pogonomyrmex maricopa harvester ants inspect a mesquite seed. Tucson, Arizona, USA
Pogonomyrmex badius, the Florida harvester ant Archbold Biological Station, Florida, USA
Three female morphological castes in the Florida harvester ant Pogonomyrmex badius: queen (left), major worker (top), and minor worker (bottom). Archbold Biological Station, Florida, USA
