Species Monomorium pharaonis - Pharaoh Ant

Throughout the world, probably from Africa

Does not nest outdoors except in southern latitudes; it has adapted to field conditions in southern Florida. In colder climates, it has become established in heated buildings.

Not native. Seems to have a very spotty distribution across most of its introduced US range, and populations can stay localized, though infestations can reach very high densities. Does not seem to be particularly great at invading native habitat, since it is rarely found in wild areas.

U. of Florida