Mytilidae
Unionidae
Viviparidae
Helicidae
Polygyridae
Arionidae
Haplotrematidae
Entomobryidae
Neanuridae
Onychiuridae
Hypogastruridae
Polyxenidae
Dicyrtomidae
Xystodesmidae
Macrosternodesmidae
Spirobolidae
Scutigeridae
Hippidae
Pollicipedidae
Oniscidae
Armadilliidae
Ligiidae
Lepismatidae
Sialidae
Psychodidae
Bombyliidae
Syrphidae (Flower Flies, Hover Flies)
Tephritidae
Stratiomyidae
Asilidae
Muscidae
Mantidae
Chrysomelidae
Leiodidae
Melyridae
Coccinellidae (Lady Beetles)
Elateridae
Staphylinidae (Rove Beetles)
Carabidae
Cicindelidae
Tenebrionidae
Zopheridae
Scarabaeidae
Geotrupidae
Oedemeridae
Cantharidae
Meloidae
Cleridae
Buprestidae
Cerambycidae (Longhorn Beetles)
Agyrtidae (Primitive Carrion Beetles)
Silphidae
Dermestidae
Curculionidae (True Weevils)
Hepialidae
Noctuidae
Nolidae
Notodontidae (Prominents)
Saturnidae
Sphingidae
Tortricidae
Oecophoridae
Pyralidae
Crambidae
Drepanidae
Sesiidae
Geometridae
Cossidae
Uraniidae
Lasiocampidae
Erebidae
Hesperidae (Skippers)
Papilionidae
Pieridae
Nymphalidae
Lycaenidae
Tettigoniidae (Katydids)
Acrididae (Grasshoppers and their kin)
Gryllidae
Prophalangopsidae
Rhaphidophoridae
Libellulidae (Skimmers and their kin)
Gomphidae (Clubtail)
Aeshnidae (Darners)
Lestidae (Spreadwings)
Coenagrionidae
Ectopsocidae
Acanthosomatidae (Shield Bugs)
Pentatomidae (Stink Bugs)
Miridae
Rhyparochromidae
Largidae (Bordered Plant Bugs)
Lygaeidae
Rhopalidae
Coreidae (Leaf-footed Bugs)
Gerridae
Veliidae
Notonectidae
Tingidae
Formicidae (Ants)
Apidae (Bees)
Vespidae
Halictidae
Crabronidae
Sphecidae
Ixodidae
Vaejovidae
Thomisidae (Crab Spiders)
Dysderidae
Lycosidae (Wolf Spiders)
Tetragnathidae (Long Jawed Orb Weavers)
Linyphiidae
Araneidae
Gnaphosidae
Clupeidae (Herring)
Salmonidae
Salamandridae
Plethodontidae
Dicamptodontidae
Ambystomatidae
Ranidae
Phrynosomatidae
Emydidae
Accipitridae
Cathartidae
Anatidae
Gruidae
Picidae (Woodpeckers and their kin)
Sittidae (Nuthatches)
Cardinalidae
Parulidae
Passerellidae
Paridae
Cinclidae (Dippers)
Phasianidae
Zapodidae
Mustelidae
Sciuridae
Bovidae
Cervidae
Parmeliaceae
Lobariaceae
Peltigeraceae
Collemataceae
Teloschistaceae
Ramalinaceae
Cladoniaceae
Umbilicariaceae
Polyporaceae
Stereaceae
Gloeophyllaceae
Schizopyllaceae
Meruliaceae
Irpicaceae
Tricholomataceae
Podoscyphaceae
Agaricaceae
Nidulariaceae
Dacrymycetaceae
Marchantiaceae
Lunulariaceae