reproductive

Social insects, such as ants, termites, bees, and wasps, are characterized by living in colonies with a division of labor and overlapping generations. Within these colonies, individuals are organized into castes, primarily reproductives (like the queen) and steriles (workers and soldiers). Reproductives are responsible for establishing new colonies, while workers care for eggs and larvae, gather food, and maintain the nest. Soldiers defend the colony.1

Eusocial species, a subset of social insects, exhibit extreme task specialization, where most individuals cooperate to support a few reproductive members. Workers in these colonies often forgo reproduction due to constraints like food shortages or lack of suitable breeding sites, instead gaining fitness benefits by aiding the queen's reproduction. This cooperation is crucial for the colony's efficiency in resource gathering and survival.2