Camponotus sp. gathering water from a plant stem after a rain. Gamboa, Panama

Ants of the Camponotus subgenus Myrmobrachys often walk with their gasters tucked characteristically under their bodies. Monte Verde, Minas Gerais, Brazil

A new world weaver ant (Camponotus sp.) guards the nest entrance. Misahuallí, Napo, Ecuador