order Siphonaptera Collembola order Hymenoptera Isoptera Lepidoptera order Odonata Siphonaptera order Protura order Ephemerida Coleoptera Arthropoda Mallophaga order mantophasmatodea Phasmida order Phasmatodea order Trichoptera order Coleoptera order Mecoptera phylum Arthropoda order Ephemeroptera order Embioptera Hymenoptera Odonata order Orthoptera order Psocoptera Mantophasmatodea order Thysanura order Phasmida Diptera Ephemeroptera Hemiptera order Plecoptera Hemimetabola Anoplura order Mallophaga order Dermaptera order Diptera order Corrodentia Dermaptera Embiodea Trichoptera order Collembola order Embiodea order Dictyoptera Dictyoptera Plecoptera Psocoptera order Neuroptera Ephemerida Hexapoda order Hemiptera Corrodentia order Anoplura order Isoptera Orthoptera Mecoptera Protura Phasmatodea order Lepidoptera class Hexapoda class Exopterygota Neuroptera subclass Exopterygota Thysanura Thysanoptera class Insecta Embioptera order Thysanoptera