In considering the development of the house fly it is imperative to come to terms with how long do flies live on this earth? Their growth encompasses four basic stages or life cycles. These include the eggs, the larva, pupa and then the adult stages. This life cycle starts when a properly fertilized female looks for and finds a good place to lay her eggs. This environment will provide the larva with what to consume when it hatches and may include places like faeces, rubbish dump or some decomposing materials.

The fertilized eggs will hatch within 24 hours and then they begin to feed on the decaying or decomposing organic materials. The house fly larvae will consume this material for about four days thereby storing good amounts of protein and other nutrients so that they can last the pupa cycle. Thereafter when the larva is well matured, they then go in search of dark and dry places where they can pupate. At this stage of the development of the fly they grow into adults having some six legs, pair of wings and compound eyes. These grown up flies are then ready to mate within about 36 hours after coming out of the pupa case. It is important to know how long do flies live on the earth for your biological studies.

In the continent of North America, there are about 108 families of flies alone. The development phases of the fly however depend to a large extent on the conditions available and the species in question. In the wild the adult fly can live for like up to one month. They will survive longer in temperatures which are warm specifically between 70 and 85 degrees. These pieces of information are very vital if you are interested in knowing how long do flies live.

The adult fly can under normal circumstances lay up to about 2,700 eggs in just over 30 days. These eggs are all laid in single different batches or about 5 or 6. They will then hatch in 7 to 24 hours. It seems that the flies around will continue to breed all year round in very low numbers in buildings which are hot like incinerator rooms and restaurants which are quite dirty. They will then disperse to other buildings with different conditions and multiply swiftly in numbers. These should help you know how long do flies live.