Pogonomyrmex desertorum

Pogonomyrmex desertorum worker scavenging around a Pheidole xerophila nest. You can see that the P. xerophila minor workers are taking exception to this, biting at the Pogonomyrmex.
Pogonomyrmex desertorum worker scavenging around a Pheidole xerophila nest. You can see that the P. xerophila minor workers are taking exception to this, biting at the Pogonomyrmex.