What is the Life Cycle of a Termite?

Regardless of the species and the caste, termites follow a similar life cycle to one another. They go from an egg to a young termite nymph or larva, and then become either a worker, soldier, drone, or queen. The main stages of a termite life cycle include:

  • Reproductive termites mate and establish a new colony. 
  • The queen termite lays eggs – some species lay up to 30,000 eggs in a day. 
  • Larvae hatch from the eggs and grow into nymphs. 
  • Nymph termites molt several times as they mature. 
  • When fully mature, the termite is assigned a caste that determines their role in the colony.
Closeup of termites eating wood - stop termites before they damage your home with SOS Exterminating serving Phoenix Metro & Northern Arizona

The Termite Life Cycle

A termite’s life cycle begins after reproductive males and females – also called alates or swarmers – come together to form new colonies. After mating, the reproductive termites will shed their wings and excavate a small chamber underground. There, the queen will lay eggs – up to 30,000 in a single day. After hatching, the larvae and nymph termites grow and molt. They usually molt three times before being assigned to a caste.

Most people notice termites during a swarm, where the winged reproductives mate. If you come across winged termites on your property, it’s important to contact a licensed termite exterminator quickly. The last thing you want is a new colony claiming your home as its own.

How Long Do Termites Live?

A termite’s life span largely depends on its caste. Some die fairly quickly, while others can live for twenty years or more. Here’s how long the different castes usually live:

  • Workers and soldiers usually die after one or two years. 
  • Reproductives (alates or swarmers) can survive for nearly four years.
  • Queens can live for as long as twenty years or more depending on their environment.

What Determines a Termite’s Caste?

Scientists are still uncertain of what exactly causes a termite to be designated into a certain caste. Most research suggests that designations depend on social or environmental cues and the overall needs of the colony. Termites may also be able to switch castes depending on what the colony needs to survive or grow.