Ant colonies exhibit a complex social structure with roles determined by age. Younger ants typically work within the nest protecting the queen and young, while older ants move outward to expand and defend the nest and search for food.
Ant Queen
The queen is considered the leader of the colony, with her primary responsibility being mating and laying eggs. Queens can lay hundreds of thousands of eggs and are usually located deep within the nest for protection.
Lifespan: 10-15 yearsLargest in colonyStores sperm for life
Worker Ants
Worker ants perform a variety of tasks based on their specific roles. They use their antennae to sense chemicals and share information. Some workers tend to eggs, larvae, and pupae, while others forage for food and construct the nest.
Lifespan: Weeks to 1 yearSterile femalesLeave chemical trails
Ant Drones (Males)
Drones are the male ants whose single role is to mate with the queen. They are smaller than females and typically not seen outside the nest until mating time. After mating, they die shortly after fulfilling their duties.
Lifespan: About 1 weekSmallest in colonyDie after mating
The Brood
The brood refers to developing ants in stages: eggs, larvae, and pupae. Queens can lay hundreds of thousands of eggs throughout their lifetime, which typically hatch within two weeks. Worker ants care for the larvae until they mature into adults.
Eggs hatch in ~2 weeksCared for by workersFuture queens determined in larval stage
Flying Ants (Alates)
Flying ants, also known as alates or reproductives, emerge from their original colony for breeding through nuptial flight. Upon finding a suitable location, they land, shed their wings, and begin constructing a new nest with one female emerging as the new queen.
Winged males and femalesEstablish new coloniesShed wings after landing
