Endopterygota

Endopterygota, also known as Holometabola, is a major division of insects characterized by complete metamorphosis. This means their life cycle includes four distinct stages: egg, larva, pupa, and adult. The larval stage is significantly different from the adult form, adapted for growth and development rather than reproduction.123

Key features of Endopterygota include:
* Complete Metamorphosis: Larvae transform into pupae, which then develop into fully winged adults.31
* Distinct Larval Form: Larvae are typically wingless and differ greatly in appearance and habits from the adults.1
* Internal Wing Development: Wings develop internally during the larval stages.4

This group encompasses many familiar insect orders such as beetles (Coleoptera), butterflies and moths (Lepidoptera), flies (Diptera), and ants, bees, and wasps (Hymenoptera).54