| Order | Common Name | Families |
| THYSANURA | Springtails | Lepismatidae |
| MICROCORYPHIA | Bristletails | Machilidae Meinertellidae |
| EPHEMEROPTERA | Mayflies | Baetidae Leptophlebiidae Siphlonuridae |
| ODONATA | Dragonflies and Damselflies | Aeschnidae Calopterygidae Coenagrionidae Libellulidae |
| ORTHOPTERA | Grasshoppers, Crickets, and Katydids | Acrididae Gryllacrididae Gryllidae Tetrigidae Tettigoniidae |
| BLATTARIA | Cockroaches | Blattellidae |
| MANTODEA | Mantises | Mantidae |
| PHASMIDA | Walkingsticks | Timemidae |
| DERMAPTERA | Earwigs | Forficulidae |
| ISOPTERA | Termites | Hodotermitidae Rhinotermitidae |
| EMBIOPTERA | Webspinners | Oligotomidae |
| PLECOPTERA | Stoneflies | Chloroperlidae Nemouridae Perlodidae |
| PSOCOPTERA | Barklice | Psocidae |
| THYSANOPTERA | Thrips | Aeolothripidae Thripidae |
| HEMIPTERA | Bugs | Alydidae Anthocoridae Aradidae Belostomatidae Berytidae Coreidae Corixidae Enicocephalidae Gerridae Largidae Lygaeidae Miridae Nabidae Notonectidae Pentatomidae Reduviidae Rhopalidae Saldidae Scutelleridae Tingidae |
| HOMOPTERA | Aphids, Cicadas, Scale Insects, and related families | Achilidae Aleyrodidae Aphididae Cercopidae Cicadellidae Cicadidae Delphacidae Membracidae Psyllidae |
| NEUROPTERA | Lacewings, Alder Flies, Dobsonflies, Antlions, and related families | Berothidae Chrysopidae Corydalidae Hemerobiidae Myrmeleontidae Rhaphidiidae Sialidae |
| MECOPTERA | Scorpionflies | Bittacidae |
| COLEOPTERA | Beetles | Alleculidae Anobiidae Anthicidae Bruchidae Buprestidae Byturidae Cantharidae Carabidae Cerambycidae Chrysomelidae Cicindelidae Cleridae Coccinellidae Cucujidae Cupedidae Curculionidae Dascillidae Dermestidae Dytiscidae Elateridae Erotylidae Gyrinidae Heteroceridae Histeridae Hydrophilidae Lampyridae Lathridiidae Leiodidae Meloidae Melyridae Mordellidae Oedemeridae Pedilidae Phalacridae Rhizophagidae Scarabaeidae Scirtidae Scolytidae Silphidae Staphylinidae Tenebrionidae Trogositidae |
| TRICHOPTERA | Caddisflies | Brachycentridae Hydropsychidae |
| LEPIDOPTERA | Butterflies and Moths | Adelidae Arctiidae Coleophoridae Danaidae Gelechiidae Geometridae Hesperiidae Lycaenidae Lyonetidae Noctuidae Nymphalidae Oecophoridae Papilionidae Pieridae Plutellidae Pyralidae Saturniidae Satyridae |
| DIPTERA | True Flies | Acroceridae Agromyzidae Anthomyiidae Asilidae Bibionidae Bombyliidae Calliphoridae Cecidomyiidae Ceratopogonidae Chamaemyiidae Chironomidae Chloropidae Conopidae Culicidae Dolichopodidae Drosophilidae Empididae Ephydridae Hippoboscidae Lauxaniidae Lonchopteridae Muscidae Mycetophilidae Otitidae Phoridae Piophilidae Pipunculidae Psychodidae Rhagionidae Sarcophagidae Scathophagidae Scatopsidae Sciaridae Sepsidae Simuliidae Sphaeroceridae Stratiomyidae Syrphidae Tabanidae Tachinidae Tephritidae Tipulidae Trixoscelididae |
| HYMENOPTERA | Ants, Bees, and Wasps | Anaxyelidae Andrenidae Anthophoridae Apidae Argidae Aulacidae Bethylidae Braconidae Bradynobaenidae Cephidae Ceraphronidae Chalcididae Chrysididae Colletidae Cynipidae Diapriidae Dryinidae Embolemidae Encyrtidae Eulophidae Eupelmidae Eurytomidae Formicidae Gasteruptiidae Halictidae Ichneumonidae Leucospidae Megachilidae Mutillidae Mymaridae Ormyridae Platygastridae Pompilidae Proctotrupidae Pteromalidae Sapygidae Scelionidae Sphecidae Tenthredinidae Thysanidae Tiphiidae Torymidae Vespidae |