Do All Insects Have 4 Stage Life Cycle?

Do All Insects Have 4 Stage Life Cycle? Insects with complete metamorphosis go through four life stages: egg, larva, pupa and adult. Do all insects have the same life cycle? Some insects have a four-stage life cycle. The insect lives as an egg, larva (LAR- vuh), pupa (PYOO-puh), and an adult. Others have a three-stage