Pterygota
Insect
The Pterygota are a subclass of insects that includes all winged insects and the orders that are secondarily wingless.
The pterygotan group comprises 99.9% of all insects. The orders not included are the Archaeognatha and the Zygentoma, two... Wikipedia
Class: Insecta
Kingdom: Animalia
Phylum: Arthropoda
Subclass: Pterygota; Gegenbaur, 1878