How Are Queen Ants Produced

The queen ant is the female individual in an ant colony specifically responsible for laying eggs and reproducing, but the birth of a new queen is not innate; it is determined by the developmental conditions during the larval stage. Ant larvae all originally have the potential to develop into queens, and only a few individuals that are fed better and receive more abundant nutrition by the worker ants can grow into winged reproductive females, that is, future queens.

After these winged females mature, they take part in the nuptial flight with the colony in a suitable season, mating with male ants in the air. After mating ends, the males soon die, while the females land, shed their wings, find a suitable spot to dig or occupy a small nest, and from then on begin establishing a new colony on their own. This stage is extremely risky, and most new queens fail to survive successfully.

At first there are no worker ants in the nest, so the new queen either seals the nest entrance and relies on breaking down her own flight muscles and internal reserves to feed the first batch of eggs, or goes out a little to forage and feed the larvae, until the first batch of worker ants emerges from the nest. After the workers take over tasks such as foraging, nest building and caring for larvae, the queen truly shifts into the state of specialized egg laying, and the colony size gradually expands along with it.

There are also a few common questions about queen ants. Worker ants and queens are both female, but having missed the nutritional conditions of the larval stage, they generally cannot transform into queens again. Most ant species have only one queen per nest, while a few species allow multiple queens to coexist, and the queen's lifespan is far longer than that of worker ants; in a suitable environment she can survive for many years, continuously adding new individuals to the colony.