What life stages are present in flies?

Flies undergo a complete metamorphosis which includes four distinct life stages: Egg, Larvae, Pupae, and Adult. The process begins with the laying of eggs, which hatch into larvae—often referred to as maggots. These larvae feed and grow before entering the pupal stage, during which they undergo significant transformation. Finally, they emerge as adults. This complete cycle is characteristic of many insects, particularly within the order Diptera, which encompasses true flies. This comprehensive understanding of the life cycle is crucial for effective pest control strategies, as different stages may require different management approaches.