Roachoid Caloneurodea Neuropterida Dicondylia Palaeodictyoptera Protodiptera Amphiesmenoptera Glosselytrodea Miomoptera Paoliida Eumetabola Permothemistida Megasecoptera Protorthoptera Protelytroptera Titanoptera Coleopterida Palaeoptera Notoptera Holometabola Grylloblattidae Mantophasmatidae Coxoplectoptera Meganisoptera Entomology Diaphanopterodea Zygentoma Megaloptera Paraneoptera Apterygota Embioptera Snakefly Dictyoptera Panorpida Zoraptera Pterygota Cockroach Neoptera Neuroptera Strepsiptera Blattodea Odonatoptera Plecoptera Archaeognatha Earwig Evolution of insects Flea Phasmatodea Thrips Psocodea Mantis Orthoptera Caddisfly Mecoptera Mayfly Odonata Hymenopterida Hymenoptera Insect F…

Fly Hemiptera Lepidoptera Beetle