How Long Do Flies Live on Average?
WouterThere are many types of flies. The most common is the housefly, which evolved in the Cenozoic Era in the Middle East and spread to every continent. The housefly is the most common fly found in houses. Houseflies are relatively small and have a short lifespan.
The average lifespan of a female house fly is around twenty-five days. In some regions, the lifespan can be shorter. This depends on temperature and the availability of food sources. Warm weather helps insects develop faster. Cooler weather, however, can prolong their life cycle. Biological factors and overwintering can also lengthen the life span of flies.
The average lifespan of a housefly is about twenty-five days, but it can be much longer or shorter depending on the species and the temperature of the environment. A warm, humid environment can support a fly’s life for fifteen days, while a cool, dry environment supports a longer life cycle. Houseflies are about one-quarter inch long, have grey bodies, red eyes, and four dark stripes on their back. They are often found around dirty water, and they make a characteristic buzzing sound when they are flying.
A female housefly lays eggs on the ground or in wood crevices. These flies are able to lay more than one hundred eggs at once. Once the eggs hatch, the flies live in water but come up for air often. When the pupa is fully grown, they emerge from their casing and begin looking for a mate. The entire process of developing from a maggot to an adult takes about seven or ten days.
