An Anonychomyrma worker drops a bit of wood pulp removed from an excavation deep within the nest tree. Wilson's Promontory National Park, Victoria, Australia
Polyrhachis (Cyrtomyrma) sp. This weaver ant colony has made a nest by folding a leaf and sealing the open ends with silk and debris. Cape York Peninsula, Queensland, Australia
Cephalotes maculatus is among the smallest species of turtle ant. Viçosa, Minas Gerais, Brazil
