Banded sugar ant colony can be long-lived, with queens living for seven years or more. The black carpenter ant ("Camponotus pennsylvanicus") is known to adopt larvae and pupae from banded sugar ant colonies. Workers that belong to different matrilines (female ancestry) appear significantly different from each other in size. Matrilines are also said to influence caste determination within the species. The banded sugar ant is considered a household pest and is occasionally seen in houses at night, capable of damaging furniture and fittings by chewing the wood; carbon disulphide is used to treat and remove a banded sugar ant nest. These ants do
Ant colony. This allows other ants to detect what task group (e.g., foraging or nest maintenance) other colony members belong to. In ant species with queen castes, when the dominant queen stops producing a specific pheromone, workers begin to raise new queens in the colony. Some ants produce sounds by stridulation, using the gaster segments and their mandibles. Sounds may be used to communicate with colony members or with other species. Ants attack and defend themselves by biting and, in many species, by stinging, often injecting or spraying chemicals, such as formic acid in the case of formicine ants, alkaloids and