| Acanthocnemidae Crowson, 1964 | | 1 | Species | Taxom |
| Acrididae MacLeay, 1819 | Grasshoppers and locusts | 1 | Species | Taxom |
| Ademosynidae Ponomarenko, 1968 | | 3 | Species | Taxom |
| Aerophasmidae Martynov, 1928 | | 6 | Species | Taxom |
| Aktassiidae Pritykina, 1968 | | 1 | Species | Taxom |
| Anisopodidae Knab, 1912 | Window Midges | 6 | Species | Taxom |
| Anthocoridae Fieber, 1837 | Flower bugs | 1 | Species | Taxom |
| Anthribidae Billberg, 1820 | Fungus Weevil | 1 | Species | Taxom |
| Aphididae Latreille, 1802 | Aphids | 3 | Species | Taxom |
| Apidae Latreille, 1802 | Bumble bees | 1 | Species | Taxom |
| Apsilocephalidae Nagatomi & al., 1991 | | 1 | Species | Taxom |
| Archaeolepidae (Whalley, 1985) | | 1 | Species | Taxom |
| Archegocimicidae Handlirsch, 1906 | | 23 | Species | Taxom |
| Archeorhinotermitidae Krishna & Gr..., 2003 | | 2 | Species | Taxom |
| Archescytinidae Tillyard, 1926 | | 1 | Species | Taxom |
| Archiconiopterygidae Ansorge, 1996 | | 1 | Species | Taxom |
| Archijassidae Becker-Migdi..., 1962 | | 7 | Species | Taxom |
| Archimylacridae Handlirsch, 1906 | | 3 | Species | Taxom |
| Archipsyllidae Handlirsch, 1908 | | 1 | Species | Taxom |
| Archithemistidae Tillyard, 1917 | | 2 | Species | Taxom |
| Argentinoblattidae Martins-Neto..., 2005 | | 18 | Species | Taxom |
| Asilidae Latreille, 1802 | Assassin flies | 2 | Species | Taxom |
| Asiopteridae Pritykina, 1968 | | 6 | Species | Taxom |
| Attelabidae Billberg, 1820 | Leaf Rolling Weevil | 1 | Species | Taxom |
| Baetidae Leach, 1815 | Mayflies | 2 | Species | Taxom |
| Baleyopterygidae N.D. Siniche..., 1985 | | 4 | Species | Taxom |
| Belostomatidae Leach, 1815 | Alligator ticks | 3 | Species | Taxom |
| Bethylidae Halliday, 1839 | Bethylid wasps | 2 | Species | Taxom |
| Bethylonymidae Rasnitsyn, 1975 | | 1 | Species | Taxom |
| Bibionidae Fleming, 1821 | Bibionid flies | 3 | Species | Taxom |
| Bintoniellidae Handlirsch, 1937 | | 2 | Species | Taxom |
| Bittacidae Handlirsch, 1906 | Hanging scorpionflies | 26 | Species | Taxom |
| Blaberidae Saussure, 1864 | Blaberids | 1 | Species | Taxom |
| Blattidae Stephens, 1829 | American cockroaches | 1 | Species | Taxom |
| Blattogryllidae Rasnitsyn, 1976 | | 2 | Species | Taxom |
| Blattulidae Vishnyokova, 1982 | | 18 | Species | Taxom |
| Bombyliidae Latreille, 1802 | Bee Flies | 1 | Species | Taxom |
| Braconidae Latreille, 1829 | Braconid wasps | 4 | Species | Taxom |
| Brentidae Billberg, 1820 | Brenthidae | 1 | Species | Taxom |
| Brongniartiellidae Martynova, 1949 | | 1 | Species | Taxom |
| Buprestidae Leach, 1815 | Flat-headed wood-borers | 8 | Species | Taxom |
| Byrrhidae Latreille, 1804 | Moss beetles | 2 | Species | Taxom |
| Caloblattinidae Vršanský & A..., 2000 | | 1 | Species | Taxom |
| Campterophlebiidae Handlirsch, 1920 | | 23 | Species | Taxom |
| Capniidae Klapálek, 1905 | Capniid winter stoneflies | 1 | Species | Taxom |
| Carabidae Latreille, 1802 | Carabid beetles | 16 | Species | Taxom |
| Caridae Thompson, 1992 | | 1 | Species | Taxom |
| Cerambycidae Latreille, 1802 | Long Horn beetles | 4 | Species | Taxom |
| Ceratopogonidae Newman, 1834 | Biting midge | 2 | Species | Taxom |
| Cercopidae Leach, 1815 | Froghopper | 3 | Species | Taxom |
| Ceresopseidae Becker-Migdi..., 1958 | | 3 | Species | Taxom |
| Chaoboridae Newman, 1834 | Phantom midge | 2 | Species | Taxom |
| Chironomidae Erichson, 1842 | Chironomids | 6 | Species | Taxom |
| Choristopsychidae Martynov, 1937 | | 1 | Species | Taxom |
| Chrysomelidae Latreille, 1802 | Casebearers | 4 | Species | Taxom |
| Chrysopidae Schneider, 1851 | And Green Lacewings | 1 | Species | Taxom |
| Cicadidae Westwood, 1840 | Cicada | 2 | Species | Taxom |
| Cixiidae Spinola, 1839 | Cixid planthoppers | 1 | Species | Taxom |
| Cleridae Latreille, 1802 | Checkered Beetle | 1 | Species | Taxom |
| Coccidae Stephens, 1829 | Soft scale | 1 | Species | Taxom |
| Coleophoridae Hübner, 1825 | Case moths | 1 | Species | Taxom |
| Coptoclavidae Ponomarenko, 1961 | Extinct family | 6 | Species | Taxom |
| Coreidae Leach, 1815 | Broad-headed bugs | 1 | Species | Taxom |
| Corixidae Leach, 1815 | Lesser Water-Boatman | 5 | Species | Taxom |
| Corydiidae de Saussure, 1864 | Sand cockroaches | 1 | Species | Taxom |
| Cryptochetidae Brues & Mela..., 1932 | Cryptochetid Flies | 1 | Species | Taxom |
| Culicidae Meigen, 1818 | Mosquito | 11 | Species | Taxom |
| Cupedidae Laporte, 1836 | Cupedids | 11 | Species | Taxom |
| Curculionidae Latreille, 1802 | Ambrosia beetles | 4 | Species | Taxom |
| Cyclothemistidae Bechly, 1996 | | 4 | Species | Taxom |
| Dictyodipteridae Rohdendorf, 1961 | | 1 | Species | Taxom |
| Diechoblattinidae Handlirsch, 1906 | | 1 | Species | Taxom |
| Dixidae Schiner, 1868 | Dixid Midges | 1 | Species | Taxom |
| Dryinidae Haliday, 1840 | Dryinid wasps | 1 | Species | Taxom |
| Dysmorphoptilidae Handlirsch, 1906 | | 1 | Species | Taxom |
| Dytiscidae Leach, 1815 | Diving beetles | 1 | Species | Taxom |
| Elateridae Leach, 1815 | Click Beetle | 15 | Species | Taxom |
| Elcanidae Handlirsch, 1906 | | 15 | Species | Taxom |
| Eoditomyiidae Ansorge, 1996 | | 1 | Species | Taxom |
| Eomeropidae Cockerell, 1909 | | 1 | Species | Taxom |
| Eopolyneuridae Rohdendorf, 1962 | | 2 | Species | Taxom |
| Eosagrionidae Handlirsch, 1934 | | 1 | Species | Taxom |
| Epeoromimidae Tshernova, 1969 | | 1 | Species | Taxom |
| Ephemeridae Leach, 1817 | Burrowing mayflies | 1 | Species | Taxom |
| Ephialtitidae Handlirsch, 1906 | | 5 | Species | Taxom |
| Epigambriidae Handlirsch, 1939 | | 1 | Species | Taxom |
| Erebidae Leach, 1815 | Erebid Moths | 2 | Species | Taxom |
| Eucnemidae Eschscholtz, 1829 | Click Beetles | 1 | Species | Taxom |
| Evaniidae Latreille, 1802 | Ensign wasp | 1 | Species | Taxom |
| Formicidae Latreille, 1809 | Ants | 2 | Species | Taxom |
| Fulgoridae Latreille, 1807 | Fulgorid Planthopper | 10 | Species | Taxom |
| Fulgoridiidae Handlirsch, 1939 | | 123 | Species | Taxom |
| Geocoridae Baerensprung, 1860 | Big-eyed Bugs | 1 | Species | Taxom |
| Geometridae Leach, 1815 | Cankerworm moths | 1 | Species | Taxom |
| Glaphyropteridae Pongracz, 1935 | | 1 | Species | Taxom |
| Gomphidae Rambur, 1842 | Club-tailed dragonflies | 1 | Species | Taxom |
| Grammolingiidae Ren, 2002 | | 2 | Species | Taxom |
| Grauvogeliidae Krzeminski, 1994 | | 2 | Species | Taxom |
| Gryllacrididae Blanchard, 1845 | Camel Crickets | 12 | Species | Taxom |
| Gyrinidae Latreille, 1802 | Whirligig beetle | 7 | Species | Taxom |
| Hadrocoridae Handlirsch, 1920 | | 1 | Species | Taxom |
| Haglidae Handlirsch, 1906 | Hump-winged cricket | 22 | Species | Taxom |
| Heleomyzidae (Westwood, 1840) | Heleomyzid flies | 2 | Species | Taxom |
| Henrotayiidae Fleck, Bechl..., 2003 | | 1 | Species | Taxom |
| Heterophlebiidae Handlirsch, 1908 | | 5 | Species | Taxom |
| Hydraenidae Mulsant, 1844 | Cascade Beetles | 1 | Species | Taxom |
| Hydrophilidae Latreille, 1802 | Silver Water Beetles | 21 | Species | Taxom |
| Hydropsychidae Curtis, 1835 | Net Spinning caddisflies | 1 | Species | Taxom |
| Hylicellidae Evans, 1956 | | 5 | Species | Taxom |
| Hyperpolyneuridae Rohdendorf, 1961 | | 1 | Species | Taxom |
| Ichneumonidae Latreille, 1802 | Ichneumon flies | 1 | Species | Taxom |
| Ipsviciidae Tillyard, 1919 | | 1 | Species | Taxom |
| Issidae Spinola, 1839 | Issid planthoppers | 1 | Species | Taxom |
| Kaltanidae Martynova, 1958 | | 1 | Species | Taxom |
| Karabasiidae Popov, 1985 | | 1 | Species | Taxom |
| Karatavitidae Rasnitsyn, 1963 | | 2 | Species | Taxom |
| Lasiocampidae Harris, 1841 | Eggar Moths | 1 | Species | Taxom |
| Lasiosynidae Kirejtshuk, ..., 2010 | | 6 | Species | Taxom |
| Leiodidae Fleming, 1821 | Round fungus beetles | 2 | Species | Taxom |
| Leptophlebiidae Banks, 1900 | Leptophlebiids | 4 | Species | Taxom |
| Liadopsyllidae Martynov, 1927 | | 2 | Species | Taxom |
| Liadotypidae Grauvogel & ..., 1952 | | 1 | Species | Taxom |
| Liadytidae Ponomarenko, 1977 | | 3 | Species | Taxom |
| Liassogomphidae Tillyard, 1935 | | 4 | Species | Taxom |
| Liassophilidae Tillyard, 1933 | | 3 | Species | Taxom |
| Liassophlebiidae Tillyard, 1925 | Damsel-dragonflies | 8 | Species | Taxom |
| Liassostenophlebiidae Fleck & al., 2003 | | 1 | Species | Taxom |
| Libellulidae Rambur, 1842 | Chasers | 1 | Species | Taxom |
| Liberiblattinidae Vrsansky, 2002 | | 2 | Species | Taxom |
| Limoniidae (Speiser, 1909) | Craneflies | 74 | Species | Taxom |
| Locustidae (Kirby, 1825) | Band-winged grasshoppers | 2 | Species | Taxom |
| Locustopsidae Handlirsch, 1906 | | 29 | Species | Taxom |
| Magnacicadiidae Hong & Chen, 1981 | | 2 | Species | Taxom |
| Mantispidae Leach, 1815 | Mantid lacewings | 1 | Species | Taxom |
| Megachilidae Schenk, 1860 | And Resin Bees | 1 | Species | Taxom |
| Megaspilidae Ashmead, 1893 | Megaspilid wasps | 1 | Species | Taxom |
| Membracidae Germar, 1821 | Horned Treehoppers | 4 | Species | Taxom |
| Mesephemeridae Lameere, 1917 | | 1 | Species | Taxom |
| Mesoblattinidae Handlirsch, 1906 | | 26 | Species | Taxom |
| Mesoleuctridae Sinitshenkova, 1982 | | 3 | Species | Taxom |
| Mesopsychidae Tillyard, 1917 | | 5 | Species | Taxom |
| Mesoraphidiidae Martynov, 1925 | | 2 | Species | Taxom |
| Mesozoicaphididae Heie, 1992 | | 1 | Species | Taxom |
| Miridae Hahn, 1831 | Capsid bugs | 2 | Species | Taxom |
| Monotomidae Laporte, 1840 | Minute Clubbed Beetles | 1 | Species | Taxom |
| Mordellidae Latreille, 1802 | Pintail beetles | 2 | Species | Taxom |
| Musidoromimidae Rohdendorf, 1962 | | 1 | Species | Taxom |
| Mycetophagidae Leach, 1815 | Hairy fungus beetle | 1 | Species | Taxom |
| Mycetophilidae Newman, 1834 | Fungus Gnat | 3 | Species | Taxom |
| Mymaridae Haliday, 1833 | Fairflies | 2 | Species | Taxom |
| Myopophlebiidae Bode, 1953 | | 7 | Species | Taxom |
| Nabidae Costa, 1852 | Damsel bugs | 1 | Species | Taxom |
| Nadipteridae Lukashevich, 1995 | | 1 | Species | Taxom |
| Naucoridae Leach, 1815 | Creeping water bug | 5 | Species | Taxom |
| Necrotauliidae Handlirsch, 1906 | | 24 | Species | Taxom |
| Nitidulidae Latreille, 1802 | Nitidules | 4 | Species | Taxom |
| Nolidae Hampson, 1894 | Hatted Caterpillars | 1 | Species | Taxom |
| Ochteridae Kirkaldy, 1906 | Velvety shore bug | 1 | Species | Taxom |
| Oedischiidae Handlirsch, 1906 | | 1 | Species | Taxom |
| Ommatidae Sharp & Muir, 1912 | | 20 | Species | Taxom |
| Orthophlebiidae Handlirsch, 1906 | | 56 | Species | Taxom |
| Osmylidae Leach, 1815 | Giant lacewings | 9 | Species | Taxom |
| Osmylitidae Martynova, 1949 | | 2 | Species | Taxom |
| Osmylopsychopidae Martynova, 1949 | | 4 | Species | Taxom |
| Oviparosiphidae Shaposhnikov, 1979 | | 1 | Species | Taxom |
| Pachymeridiidae Handlirsch, 1906 | | 8 | Species | Taxom |
| Palaeoaphididae Richards, 1966 | | 1 | Species | Taxom |
| Palaeontinidae Handlirsch, 1906 | Giant cicadas | 24 | Species | Taxom |
| Pallopteridae Loew, 1862 | Flutter flies | 1 | Species | Taxom |
| Panfiloviidae Makarkin, 1990 | | 1 | Species | Taxom |
| Panorpidae Linnaeus, 1758 | Common scorpionflies | 1 | Species | Taxom |
| Papilionidae Latreille, 1802 | Apollos | 27 | Species | Taxom |
| Parachoristidae Tillyard, 1937 | | 2 | Species | Taxom |
| Parakseneuridae Yang & al., 2012 | | 1 | Species | Taxom |
| Paraxymyiidae Rohdendorf, 1946 | Paxylommatid wasps | 1 | Species | Taxom |
| Pediciidae Osten Sacken, 1860 | Hairy-Eyed Crane Flies | 1 | Species | Taxom |
| Perforissidae Shcherbakov, 2007 | | 1 | Species | Taxom |
| Perlariopseidae N.D. Siniche..., 1985 | | 11 | Species | Taxom |
| Perlidae (Latreille, 1802) | Common stoneflies | 2 | Species | Taxom |
| Permochoristidae Tillyard, 1918 | | 3 | Species | Taxom |
| Phasmomimidae Sharov, 1968 | | 1 | Species | Taxom |
| Philopotamidae Stephens, 1829 | Finger Net caddisflies | 11 | Species | Taxom |
| Pholidoptilidae Zalessky, 1931 | | 2 | Species | Taxom |
| Phyloblattidae Schneider, 1983 | | 2 | Species | Taxom |
| Platycnemididae Tillyard, 1917 | White-legged damselflies | 1 | Species | Taxom |
| Platyperlidae Sinitshenkova, 1982 | | 3 | Species | Taxom |
| Platypezidae Fallen, 1815 | Flat footed flies | 3 | Species | Taxom |
| Pleciodictyidae Rohdendorf, 1962 | | 1 | Species | Taxom |
| Pleciofungivoridae Rohdendorf, 1946 | | 10 | Species | Taxom |
| Pleciomimidae Rodendorf, 1949 | | 2 | Species | Taxom |
| Podoscirtidae Saussure, 1878 | | 1 | Species | Taxom |
| Polystoechotidae Handlirsch, 1906 | Giant lacewing | 1 | Species | Taxom |
| Ponopterixidae Nel & al., 2014 | | 1 | Species | Taxom |
| Poroblattinidae Handlirsch, 1906 | | 3 | Species | Taxom |
| Praelateriidae Dolin, 1973 | | 1 | Species | Taxom |
| Priscaenigmatidae Engel, 2002 | | 2 | Species | Taxom |
| Probascaniidae Handlirsch, 1921 | | 1 | Species | Taxom |
| Procercopidae Handlirsch, 1906 | | 17 | Species | Taxom |
| Proctotrupidae Latreille, 1802 | Proctotrupid wasps | 1 | Species | Taxom |
| Progonocimicidae Handlirsch, 1906 | | 33 | Species | Taxom |
| Prohemerobiidae Handlirsch, 1906 | | 32 | Species | Taxom |
| Prophalangopsidae Saussure, 1878 | Grigs | 8 | Species | Taxom |
| Prosbolidae Handlirsch, 1906 | | 1 | Species | Taxom |
| Prosepididontidae A Handlirsch, 1919 | | 1 | Species | Taxom |
| Protembiidae Tillyard, 1937 | | 1 | Species | Taxom |
| Protobrachyceridae Rohdendorf, 1962 | | 2 | Species | Taxom |
| Protocoridae Handlirsch, 1906 | | 4 | Species | Taxom |
| Protodiplatyidae Martynov, 1925 | | 1 | Species | Taxom |
| Protogryllidae Zeuner, 1937 | | 2 | Species | Taxom |
| Protoligoneuridae Rohdendorf, 1962 | | 6 | Species | Taxom |
| Protomyrmeleontidae Handlirsch, 1906 | | 6 | Species | Taxom |
| Protopleciidae Rohdendorf, 1946 | | 10 | Species | Taxom |
| Protopsyllidiidae Becker-Migdi..., 1960 | | 7 | Species | Taxom |
| Protorhyphidae Handlirsch, 1906 | | 9 | Species | Taxom |
| Pruvostitidae Zalessky, 1929 | | 1 | Species | Taxom |
| Pseudopolycentropodidae Handlirsch, 1925 | | 4 | Species | Taxom |
| Pseudosiricidae Handlirsch, 1908 | | 1 | Species | Taxom |
| Psocidae Samouelle, 1819 | Common bark louse | 1 | Species | Taxom |
| Psocidiidae Tillyard, 1926 | | 1 | Species | Taxom |
| Psychodidae Newman, 1834 | Drain flies | 4 | Species | Taxom |
| Psychopsidae Handlirsch, 1906 | Silky lacewing | 2 | Species | Taxom |
| Pterocimicidae Popov & al., 1994 | | 1 | Species | Taxom |
| Ptinidae Latreille, 1802 | Death-watch and Spider Beetles | 1 | Species | Taxom |
| Ptychopteridae Osten Sacken, 1862 | Phantom crane flies | 11 | Species | Taxom |
| Raphidiomimidae Vishniakova, 1973 | | 16 | Species | Taxom |
| Reduviidae Latreille, 1807 | Assassin and thread-legged bugs | 1 | Species | Taxom |
| Regiatidae Gorochov, 1995 | | 3 | Species | Taxom |
| Rhagionidae Latreille, 1802 | Snipe flies | 8 | Species | Taxom |
| Rhynchitidae Gistel, 1848 | Leaf-rolling weevils | 1 | Species | Taxom |
| Rhyparochromidae Amyot & Serv..., 1843 | Dirt-colored Seed Bugs | 1 | Species | Taxom |
| Ricaniidae Amyot & Audi..., 1843 | | 1 | Species | Taxom |
| Saldidae Amyot and Se..., 1843 | Shore bug | 1 | Species | Taxom |
| Scarabaeidae Latreille, 1802 | Dung beetles | 4 | Species | Taxom |
| Schizocoleidae Rohdendorf, 1961 | | 4 | Species | Taxom |
| Schizophoridae Ponomarenko, 1968 | | 6 | Species | Taxom |
| Scolebythidae Evans, 1963 | Scolebythid wasps | 1 | Species | Taxom |
| Selenothemistidae Handlirsch, 1939 | | 2 | Species | Taxom |
| Sepulcidae Rasnitsyn, 1968 | | 2 | Species | Taxom |
| Shurabellidae Popov, 1971 | | 2 | Species | Taxom |
| Sialidae Leach, 1815 | Alderflies | 1 | Species | Taxom |
| Siphlonuridae Banks, 1900 | Primitive Minnow Mayflies | 1 | Species | Taxom |
| Siricidae Billberg, 1820 | Horntail | 2 | Species | Taxom |
| Sisyrocoridae Handlirsch, 1921 | | 6 | Species | Taxom |
| Solenoptilidae Handlirsch, 1906 | | 1 | Species | Taxom |
| Sphecopteridae Carpenter, 1951 | | 1 | Species | Taxom |
| Sphenophlebiidae Bechly, 1997 | | 3 | Species | Taxom |
| Sphingidae Latreille, 1802 | Hawk Moths | 2 | Species | Taxom |
| Staphylinidae Lameere, 1900 | Rove beetles | 3 | Species | Taxom |
| Syrphidae Latreille, 1802 | Drone flies | 2 | Species | Taxom |
| Tabanidae Latreille, 1802 | Breeze flies | 3 | Species | Taxom |
| Taeniopterygidae Klapálek, 1905 | Taeniopterygid winter stoneflies | 2 | Species | Taxom |
| Taldycupedidae Rohdendorf, 1961 | | 1 | Species | Taxom |
| Tanyderidae Alexander, 1919 | Primitive crane flies | 5 | Species | Taxom |
| Tenebrionidae Latreille, 1802 | Darkling Beetle | 3 | Species | Taxom |
| Tenthredinidae Latreille, 1804 | Common sawflies | 1 | Species | Taxom |
| Tettigarctidae Distant, 1905 | Hairy cicada | 10 | Species | Taxom |
| Tettigoniidae Krauss, 1902 | Bush crickets | 1 | Species | Taxom |
| Therevidae Newman, 1834 | Stiletto flies | 1 | Species | Taxom |
| Thripidae Stevens, 1829 | Common thrips | 1 | Species | Taxom |
| Tineidae Latreille, 1810 | & Allies | 0 | Species | Taxom |
| Tipulodictyidae Rohdendorf, 1962 | | 1 | Species | Taxom |
| Torymidae Walker, 1833 | Apple seed chalcids | 2 | Species | Taxom |
| Trachypachidae C. G. Thomson, 1857 | False ground beetle | 6 | Species | Taxom |
| Triassolestidae Bonaparte, 1970 | | 2 | Species | Taxom |
| Trichoceridae Rondani, 1841 | Winter Crane Flies | 3 | Species | Taxom |
| Trogossitidae Latreille, 1802 | Bark gnawing beetle | 1 | Species | Taxom |
| Uninervidae Becker-Migdi..., 1951 | | 1 | Species | Taxom |
| Uskatelytridae Martynova, 1952 | | 1 | Species | Taxom |
| Vespidae Leach, 1815 | And Allies | 1 | Species | Taxom |
| Xyelidae Newman, 1835 | Sawfly | 6 | Species | Taxom |
| Xyelotomidae Rasnitsyn, 1968 | | 1 | Species | Taxom |
| Xyelydidae Rasnitsyn, 1968 | | 7 | Species | Taxom |
