| Ademosynidae Ponomarenko, 1968 | | 1 | Species | Taxom |
| Alexarasniidae Gorochov, 2011 | | 2 | Species | Taxom |
| Aleyrodidae Westwood, 1840 | Whiteflies | 1 | Species | Taxom |
| Anthracoptilidae Handlirsch, 1922 | | 5 | Species | Taxom |
| Archeorhinotermitidae Krishna & Gr..., 2003 | | 1 | Species | Taxom |
| Archeosmylidae Riek, 1953 | | 1 | Species | Taxom |
| Archescytinidae Tillyard, 1926 | | 6 | Species | Taxom |
| Archimylacridae Handlirsch, 1906 | | 1 | Species | Taxom |
| Asiocoleidae Rohdendorf, 1961 | | 1 | Species | Taxom |
| Atactophlebiidae Martynov, 1930 | | 1 | Species | Taxom |
| Belmontiidae Tillyard, 1919 | | 1 | Species | Taxom |
| Blattogryllidae Rasnitsyn, 1976 | | 4 | Species | Taxom |
| Cacurgidae Handlirsch, 1911 | | 1 | Species | Taxom |
| Caloneuridae Handlirsch, 1906 | | 2 | Species | Taxom |
| Cecidomyiidae Newman, 1834 | Forest Midges | 1 | Species | Taxom |
| Chaulioditidae Handlirsch, 1908 | | 6 | Species | Taxom |
| Chloropidae Schoenherr, 1840 | Chloropid flies | 1 | Species | Taxom |
| Cladochoristidae Tillyard, 1926 | | 3 | Species | Taxom |
| Deinotitanidae Gorochov, 2011 | | 1 | Species | Taxom |
| Dermelytridae Kukalová, 1966 | | 4 | Species | Taxom |
| Dunstaniidae Tillyard, 1916 | | 2 | Species | Taxom |
| Dysmorphoptilidae Handlirsch, 1906 | | 1 | Species | Taxom |
| Eolocustopsidae Riek, 1976 | | 1 | Species | Taxom |
| Eoscartarellidae | | 1 | Species | Taxom |
| Eoscarterellidae Evans, 1956 | | 1 | Species | Taxom |
| Euryptilonidae Martynov, 1940 | | 1 | Species | Taxom |
| Eustheniidae Tillyard, 1921 | | 4 | Species | Taxom |
| Euxenoperlidae Riek, 1976 | | 4 | Species | Taxom |
| Geinitziidae Handlirsch, 1906 | | 2 | Species | Taxom |
| Gryllacrididae Blanchard, 1845 | Camel Crickets | 1 | Species | Taxom |
| Hydrophilidae Latreille, 1802 | Silver Water Beetles | 3 | Species | Taxom |
| Hylicellidae Evans, 1956 | | 1 | Species | Taxom |
| Ideliidae (Zalessky, 1929) | | 2 | Species | Taxom |
| Idelinellidae Storozhenko, 1997 | | 1 | Species | Taxom |
| Ignotalidae Riek, 1973 | | 5 | Species | Taxom |
| Ipsviciidae Tillyard, 1919 | | 1 | Species | Taxom |
| Kaltanidae Martynova, 1958 | | 7 | Species | Taxom |
| Labidelytridae Kukalova-Peck, 1987 | | 1 | Species | Taxom |
| Lasiosynidae Kirejtshuk, ..., 2010 | | 1 | Species | Taxom |
| Limoniidae (Speiser, 1909) | Craneflies | 1 | Species | Taxom |
| Liomopteridae Sellards, 1909 | | 9 | Species | Taxom |
| Lithopanorpidae Carpenter, 1930 | | 1 | Species | Taxom |
| Lophioneuridae Tillyard, 1921 | | 15 | Species | Taxom |
| Mantidae Burmeister, 1838 | Mantids | 0 | Species | Taxom |
| Megakhosaridae Sharov, 1961 | | 1 | Species | Taxom |
| Mesoedischiidae Gorochov, 1987 | | 1 | Species | Taxom |
| Mesopsychidae Tillyard, 1917 | | 16 | Species | Taxom |
| Mesorthopteridae Tillyard, 1922 | | 9 | Species | Taxom |
| Mutoviidae Vršanský & A..., 2012 | | 1 | Species | Taxom |
| Mylacridae Scudder, 1886 | | 1 | Species | Taxom |
| Nannochoristidae Tillyard, 1917 | | 4 | Species | Taxom |
| Nanosialidae Shcherbakov, 2013 | | 5 | Species | Taxom |
| Nedubroviidae Bashkuev, 2011 | | 6 | Species | Taxom |
| Obrieniidae Zherikhin an..., 1994 | | 1 | Species | Taxom |
| Oedischiidae Handlirsch, 1906 | | 1 | Species | Taxom |
| Orthophlebiidae Handlirsch, 1906 | | 2 | Species | Taxom |
| Palaemerobiidae Martynov, 1928 | | 2 | Species | Taxom |
| Palaeomanteidae Handlirsch, 1906 | | 2 | Species | Taxom |
| Palaeonemouridae N.D. Siniche..., 1987 | | 12 | Species | Taxom |
| Palaeoperlidae Sharov, 1961 | | 5 | Species | Taxom |
| Paraknightiidae Evans, 1950 | | 3 | Species | Taxom |
| Parasialidae Ponomarenko, 1977 | | 1 | Species | Taxom |
| Pereboriidae Zalessky, 1930 | | 1 | Species | Taxom |
| Perlidae (Latreille, 1802) | Common stoneflies | 1 | Species | Taxom |
| Permelcanidae Sharov, 1962 | | 1 | Species | Taxom |
| Permithonidae Tillyard, 1922 | | 13 | Species | Taxom |
| Permochoristidae Tillyard, 1918 | | 38 | Species | Taxom |
| Permocupedidae Martynov, 1933 | | 4 | Species | Taxom |
| Permofulgoridae Tillyard, 1917 | | 1 | Species | Taxom |
| Permophasmatidae Gorochov, 1992 | | 4 | Species | Taxom |
| Permophilidae Tillyard, 1924 | | 5 | Species | Taxom |
| Permosialidae Martynov, 1928 | | 5 | Species | Taxom |
| Permosynidae Tillyard, 1924 | | 10 | Species | Taxom |
| Permotanyderidae Riek, 1953 | | 2 | Species | Taxom |
| Permotermopsidae Martuinov, 1937 | | 1 | Species | Taxom |
| Permotipulidae Tillyard, 1929 | | 1 | Species | Taxom |
| Phoridae Curtis, 1833 | Coffin Flies | 1 | Species | Taxom |
| Pincombeidae Tillyard, 1922 | | 6 | Species | Taxom |
| Progonocimicidae Handlirsch, 1906 | | 1 | Species | Taxom |
| Proparagryllacrididae Riek, 1956 | | 1 | Species | Taxom |
| Prorhyacophilidae Riek, 1955 | | 1 | Species | Taxom |
| Prosbolidae Handlirsch, 1906 | | 33 | Species | Taxom |
| Protembiidae Tillyard, 1937 | | 2 | Species | Taxom |
| Protocoleidae Tillyard, 1924 | | 7 | Species | Taxom |
| Protomeropidae Tillyard, 1926 | | 7 | Species | Taxom |
| Protopsyllidiidae Becker-Migdi..., 1960 | | 21 | Species | Taxom |
| Pruvostitidae Zalessky, 1929 | | 3 | Species | Taxom |
| Prygidae Aristov & Ra..., 2014 | | 1 | Species | Taxom |
| Psocidiidae Tillyard, 1926 | | 5 | Species | Taxom |
| Rhombocoleidae Rohdendorf, 1961 | | 13 | Species | Taxom |
| Schizocoleidae Rohdendorf, 1961 | | 30 | Species | Taxom |
| Schizophoridae Ponomarenko, 1968 | | 1 | Species | Taxom |
| Scytinopteridae Handlirsch, 1906 | | 2 | Species | Taxom |
| Simulaphididae Shcherbakov, 2007 | | 1 | Species | Taxom |
| Skaliciidae Kukalová, 1964 | | 2 | Species | Taxom |
| Soyanopteridae Aristov & Ra..., 2011 | | 1 | Species | Taxom |
| Spiloblattidae Handlirsch, 1904 | | 1 | Species | Taxom |
| Stenelytridae Kukalová, 1966 | | 1 | Species | Taxom |
| Stenoviciidae Evans, 1956 | | 7 | Species | Taxom |
| Stigmaphronidae Kozlov, 1975 | Stigmaphronid wasps | 1 | Species | Taxom |
| Surijokocixiidae Shcherbakov, 2000 | | 0 | Species | Taxom |
| Sylvabestiidae Aristov, 2000 | | 1 | Species | Taxom |
| Sylvaphlebiidae Martynov, 1940 | | 1 | Species | Taxom |
| Taeniopterygidae Klapálek, 1905 | Taeniopterygid winter stoneflies | 9 | Species | Taxom |
| Taldycupedidae Rohdendorf, 1961 | | 15 | Species | Taxom |
| Tillyardipteridae Lukashevich ..., 1999 | | 1 | Species | Taxom |
| Tomiidae Martynov, 1936 | | 1 | Species | Taxom |
| Tortricidae Latreille, 1803 | Bell Moths | 1 | Species | Taxom |
| Trachypachidae C. G. Thomson, 1857 | False ground beetle | 3 | Species | Taxom |
| Triaplidae Ponomarenko, 1977 | Extinct family | 1 | Species | Taxom |
| Tricoleidae (Ponomarenko, 1969) | | 4 | Species | Taxom |
| Tshekardoperlidae N.D. Siniche..., 1987 | | 1 | Species | Taxom |
| Tunguskapteridae Storozhenko ..., 1995 | | 1 | Species | Taxom |
| Uninervidae Becker-Migdi..., 1951 | | 2 | Species | Taxom |
| Xenopteridae Riek, 1955 | | 1 | Species | Taxom |
| Zygopsocidae Tillyard, 1935 | | 1 | Species | Taxom |
