Meat ant some are inquilines and live in the nest commensally. Unused or abandoned areas inside colonies are sometimes occupied by other species of ants and in some cases, termites. Meat ants may deliberately destroy the colonies of the termite "Amitermes laurensis" if competition between the two intensify. Meat ants play an important role in seed dispersal. A meat ant colony is capable of dispersing 334,000 individual bellyache bush seeds per hectare, which shows a strong ant-seed relationship among the two. Meat ants are able to kill poisonous cane toads, an introduced pest, as the toxins exuded by toad, that usually kill
Pharaoh ant Thus, nest units may exchange individuals after budding occurs, further explaining their cooperative behavior. In Australia, "Monomorium" species is particularly successful. This fact is particularly curious because of the presence of a very aggressive ant family, "Iridomyrmex", which is quite proficient at interference competition. "Iridomyrmex" ants are able to quickly seek out food sources and prevent other ant species from reaching them. However, unlike other ant species, "Monomorium" species, despite their unaggressive nature and small size, are able to thrive even in areas where "Iridomyrmex" dominates. This success can be attributed to their efficient foraging strategy, and their novel use