> Eusociality: … the highest level of organization of sociality, is defined by the following characteristics: cooperative brood care (including care of offsprin

> Eusociality: … the highest level of organization of sociality, is defined by the following characteristics: cooperative brood care (including care of offspring from other individuals), overlapping generations within a colony of adults, and a division of labor into reproductive and non-reproductive groups. > Eusociality exists in certain insects, crustaceans and mammals. https://en.wikipedia.org/wiki/Eusociality https://en.wikipedia.org/wiki/Eusociality