It’s not clear how long flies hatch, but the duration of their life cycle can be estimated. They can hatch anywhere between 8 and 20 hours after they are laid. Some types can live for up to 30 days. After emergence, female flies are ready to breed. During this time, their outer shells are very hard.
The life cycle of flies is comprised of four main phases. The duration of these stages varies by species and temperature. During the larval stage, a female house fly can lay over 150 eggs. These eggs can grow into as many as 500. The eggs hatch in eight to twenty hours and the larvae are limbless white maggots. Once they have developed, they will feed off the food source.
Depending on the environment, houseflies live anywhere from fifteen to thirty days. The amount of time they live depends on the temperature and the location they are in. Those living in warm climates will live longer than those living in cooler climates. These insects are mostly active during the day and tend to stay close to their original breeding location. These flies can be highly contagious and can cause a serious infestation very quickly.
Flies are attracted to organic matter, such as decaying organic material and food left outdoors. They also like warm weather and thrive in temperatures between 17 and 32 degrees. Flies are not picky eaters, so they tend to feed on human and animal waste as well as animal carcasses. They also feed on sugary substances, such as juices, so it’s important to keep your premises clean and hygienic.