This lab document provides an overview of the paleopteran insect order Odonata (damselflies and dragonflies). It describes the key characteristics and adaptations of Odonata, including their large eyes, strong chewing mouthparts, long legs adapted for catching prey. It divides Odonata into two suborders: Anisoptera (dragonflies) and Zygoptera (damselflies), noting structural differences like wing shape. Diagrams are included of dragonfly and damselfly larvae. References for further information are listed at the end.