A physogastric queen greatly swollen with eggs. Mt. Tamalpais, Marin Co., California, USA
Portrait of one of the world's oddest queen ants, Camponotus mirabilis. This Amazonian species is a specialized inhabitant of bamboo. Refugio Amazonas, Tambopata, Peru.
A young foundress queen of Cephalotes grandinosus. Isla Contadora, Panama
