| Ademosynidae Ponomarenko, 1968 | | 2 | Species | Taxom |
| Anthracoptilidae Handlirsch, 1922 | | 4 | Species | Taxom |
| Archescytinidae Tillyard, 1926 | | 23 | Species | Taxom |
| Archimylacridae Handlirsch, 1906 | | 7 | Species | Taxom |
| Archiprobnidae Sharov, 1961 | | 3 | Species | Taxom |
| Archisialidae Martynov, 1933 | | 1 | Species | Taxom |
| Asiocoleidae Rohdendorf, 1961 | | 3 | Species | Taxom |
| Atactophlebiidae Martynov, 1930 | | 2 | Species | Taxom |
| Blattinopsidae Bolton, 1925 | | 1 | Species | Taxom |
| Blattogryllidae Rasnitsyn, 1976 | | 1 | Species | Taxom |
| Boreoscytidae Becker-Migdi..., 1949 | | 2 | Species | Taxom |
| Buprestidae Leach, 1815 | Flat-headed wood-borers | 1 | Species | Taxom |
| Byrrhidae Latreille, 1804 | Moss beetles | 1 | Species | Taxom |
| Cacurgidae Handlirsch, 1911 | | 1 | Species | Taxom |
| Caloneuridae Handlirsch, 1906 | | 2 | Species | Taxom |
| Chaulioditidae Handlirsch, 1908 | | 1 | Species | Taxom |
| Chrysomelidae Latreille, 1802 | Casebearers | 1 | Species | Taxom |
| Cicadidae Westwood, 1840 | Cicada | 1 | Species | Taxom |
| Coleoscytidae Martynov, 1935 | | 8 | Species | Taxom |
| Cycloristidae Martynova, 1958 | | 2 | Species | Taxom |
| Doubraviidae Aristov, 2015 | | 1 | Species | Taxom |
| Dunstaniidae Tillyard, 1916 | | 2 | Species | Taxom |
| Elateridae Leach, 1815 | Click Beetle | 1 | Species | Taxom |
| Epideigmatidae Handlirsch, 1911 | | 1 | Species | Taxom |
| Erebidae Leach, 1815 | Erebid Moths | 1 | Species | Taxom |
| Euremiscidae Zalesskii, 1951 | | 1 | Species | Taxom |
| Euryptilonidae Martynov, 1940 | | 1 | Species | Taxom |
| Geinitziidae Handlirsch, 1906 | | 4 | Species | Taxom |
| Gryllacrididae Blanchard, 1845 | Camel Crickets | 1 | Species | Taxom |
| Homoeodictyidae Martynov, 1937 | | 1 | Species | Taxom |
| Hystrichopsyllidae Tiraboschi, 1904 | Insectivore fleas | 2 | Species | Taxom |
| Ideliidae (Zalessky, 1929) | | 20 | Species | Taxom |
| Idelinellidae Storozhenko, 1997 | | 1 | Species | Taxom |
| Ingruidae Becker-Migdi..., 1960 | | 7 | Species | Taxom |
| Ipsviciidae Tillyard, 1919 | | 1 | Species | Taxom |
| Ischnoneuridae Handlirsch, 1906 | | 1 | Species | Taxom |
| Ivapteridae Aristov, 2009 | | 1 | Species | Taxom |
| Kaltanidae Martynova, 1958 | | 24 | Species | Taxom |
| Kargalopteridae Aristov, 2009 | | 1 | Species | Taxom |
| Kortshakoliidae Storozhenko, 1997 | | 1 | Species | Taxom |
| Lemmatophoridae Sellards, 1909 | | 5 | Species | Taxom |
| Limoniidae (Speiser, 1909) | Craneflies | 1 | Species | Taxom |
| Liomopteridae Sellards, 1909 | | 34 | Species | Taxom |
| Lophioneuridae Tillyard, 1921 | | 8 | Species | Taxom |
| Mantidae Burmeister, 1838 | Mantids | 2 | Species | Taxom |
| Megakhosaridae Sharov, 1961 | | 7 | Species | Taxom |
| Mesorthopteridae Tillyard, 1922 | | 3 | Species | Taxom |
| Mesotitanidae Tillyard, 1925 | | 2 | Species | Taxom |
| Mylacridae Scudder, 1886 | | 1 | Species | Taxom |
| Neraphidiidae Aristov, 2014 | | 1 | Species | Taxom |
| Oedischiidae Handlirsch, 1906 | | 11 | Species | Taxom |
| Orthophlebiidae Handlirsch, 1906 | | 1 | Species | Taxom |
| Palaemerobiidae Martynov, 1928 | | 3 | Species | Taxom |
| Palaeomanteidae Handlirsch, 1906 | | 9 | Species | Taxom |
| Palaeonemouridae N.D. Siniche..., 1987 | | 17 | Species | Taxom |
| Palaeoperlidae Sharov, 1961 | | 5 | Species | Taxom |
| Paleuthygrammatidae Carpenter, 1943 | | 2 | Species | Taxom |
| Parasialidae Ponomarenko, 1977 | | 3 | Species | Taxom |
| Pelecinidae Haliday, 1839 | Ancestral And Modern Pelecinid Wasps | 1 | Species | Taxom |
| Pentatomidae Leach, 1815 | Lesser shield bugs | 1 | Species | Taxom |
| Pereboriidae Zalessky, 1930 | | 5 | Species | Taxom |
| Perielytridae Zalessky, 1948 | | 2 | Species | Taxom |
| Permaleurodidae Becker-Migdi..., 1959 | | 1 | Species | Taxom |
| Permaphidopseidae Becker-Migdi..., 1960 | | 1 | Species | Taxom |
| Permarrhaphidae Martynov, 1930 | | 1 | Species | Taxom |
| Permelcanidae Sharov, 1962 | | 3 | Species | Taxom |
| Permithonidae Tillyard, 1922 | | 14 | Species | Taxom |
| Permocentropidae Martynov, 1932 | | 1 | Species | Taxom |
| Permochoristidae Tillyard, 1918 | | 74 | Species | Taxom |
| Permocupedidae Martynov, 1933 | | 27 | Species | Taxom |
| Permopanorpidae Tillyard, 1926 | | 3 | Species | Taxom |
| Permopectinidae Aristov, 2005 | | 1 | Species | Taxom |
| Permosialidae Martynov, 1928 | | 21 | Species | Taxom |
| Permosynidae Tillyard, 1924 | | 3 | Species | Taxom |
| Permotermopsidae Martuinov, 1937 | | 3 | Species | Taxom |
| Permotipulidae Tillyard, 1929 | | 1 | Species | Taxom |
| Permulidae Aristov & St..., 2011 | | 1 | Species | Taxom |
| Philopotamidae Stephens, 1829 | Finger Net caddisflies | 1 | Species | Taxom |
| Pinideliidae Storozhenko, 1997 | | 1 | Species | Taxom |
| Poroblattinidae Handlirsch, 1906 | | 1 | Species | Taxom |
| Prohemerobiidae Handlirsch, 1906 | | 1 | Species | Taxom |
| Prosbolidae Handlirsch, 1906 | | 76 | Species | Taxom |
| Prosbolopseidae Becker-Migdi..., 1946 | | 16 | Species | Taxom |
| Protembiidae Tillyard, 1937 | | 8 | Species | Taxom |
| Protopsyllidiidae Becker-Migdi..., 1960 | | 2 | Species | Taxom |
| Pruvostitidae Zalessky, 1929 | | 12 | Species | Taxom |
| Pseudonannochoristidae Novokshonov, 1994 | | 2 | Species | Taxom |
| Raphoglidae Béthoux & al., 2002 | | 1 | Species | Taxom |
| Rhinotermitidae Froggatt, 1897 | Subterranean termites | 1 | Species | Taxom |
| Rhombocoleidae Rohdendorf, 1961 | | 10 | Species | Taxom |
| Scalicidae Kukalová, 1964 | | 1 | Species | Taxom |
| Scarabaeidae Latreille, 1802 | Dung beetles | 1 | Species | Taxom |
| Schizocoleidae Rohdendorf, 1961 | | 27 | Species | Taxom |
| Schizophoridae Ponomarenko, 1968 | | 2 | Species | Taxom |
| Scytinopteridae Handlirsch, 1906 | | 21 | Species | Taxom |
| Sheimiidae Martynova, 1958 | | 4 | Species | Taxom |
| Sialidopsidae Zalesskii, 1926 | | 5 | Species | Taxom |
| Skaliciidae Kukalová, 1964 | | 3 | Species | Taxom |
| Sojanocoleidae Martynov, 1932 | | 1 | Species | Taxom |
| Sojanoraphidiidae Martynova, 1952 | | 1 | Species | Taxom |
| Soyaniidae Shcherbakov, 2015 | | 1 | Species | Taxom |
| Soyanopteridae Aristov & Ra..., 2011 | | 1 | Species | Taxom |
| Spiloblattidae Handlirsch, 1904 | | 4 | Species | Taxom |
| Spiloblattinidae Handlirsch, 1906 | | 4 | Species | Taxom |
| Surijokocixiidae Shcherbakov, 2000 | | 2 | Species | Taxom |
| Surijokopsocidae Becker-Migdi..., 1961 | | 1 | Species | Taxom |
| Sylvabestiidae Aristov, 2000 | | 6 | Species | Taxom |
| Taeniopterygidae Klapálek, 1905 | Taeniopterygid winter stoneflies | 3 | Species | Taxom |
| Taldycupedidae Rohdendorf, 1961 | | 6 | Species | Taxom |
| Tcholmanvissiidae Zalessky, 1934 | | 1 | Species | Taxom |
| Tillyardembiidae Zalessky, 1938 | | 1 | Species | Taxom |
| Tingidae Laporte, 1832 | Lace bug | 1 | Species | Taxom |
| Tococladidae Carpenter, 1966 | | 2 | Species | Taxom |
| Tomiochoristidae Martynova, 1958 | | 5 | Species | Taxom |
| Tricoleidae (Ponomarenko, 1969) | | 1 | Species | Taxom |
| Tshekardocoleidae Rohdendorf, 1944 | | 1 | Species | Taxom |
