Leptogenys camerunensis, at over 1cm in length (excluding the antennae), is one of the largest species in the genus. Kibale forest, Uganda
Leptomyrmex ruficeps spider ant holding her gaster in the raised position, allowing her to dispense her defensive chemistry forward over her head. Cape Tribulation, Queensland, Australia
Lasius nearcticus workers with a queen pupa. South Bristol, New York, USA