These common ants nest in solid dead wood, often in pre-existing beetle burrows or cracks in trunks, in twigs, vines and mangrove, in large seeds and galls, or in the ground.  Foraging is most common on tree trunks or around the base of trees and in the surrounding litter, as well as on grasses, especially in evenings.  Most workers forage individually and trails are uncommon.  Some species are primarily nocturnal and are rarely collected except at baits, while others will forage day and night.  Although they can be common, they are often overlooked or are difficult to find because of their arboreal habits.