The lifespan of insects varies greatly depending on the species. Some insects, such as mayflies, have a lifespan of only a few hours, while others, such as queen ants, can live for several decades.

Here are some examples of the lifespans of some common insects:

* Mayflies: 1-2 days

* Mosquitoes: 2-3 weeks

* Houseflies: 1-2 months

* Honeybees: 6-8 weeks

* Monarch butterflies: 2-6 weeks

* Cockroaches: 1-2 years

* Queen ants: Up to 30 years

* Termites: Up to 50 years

In general, insects that have a complex life cycle, such as those that go through stages of egg, larva, pupa, and adult, tend to have longer lifespans than those that have a simple life cycle, such as those that go through only egg and adult stages.