Housefly Life Cycle: Complete Development Stages Explained #3659022 (License: Personal Use)

The housefly undergoes complete metamorphosis with four distinct stages: egg, three larval instars (1st, 2nd, and 3rd), pupa, and adult. Eggs hatch within hours into legless, cream-colored maggots that feed and molt twice before entering the pupal stage, where transformation into the adult fly occurs. The entire cycle can be completed in as little as 7-10 days under optimal conditions.

Used in entomology education, pest control resources, and biology curricula to explain insect development; targets students, teachers, and public health professionals seeking to understand fly reproduction and management.