| Ademosynidae Ponomarenko, 1968 | | 5 | Species | Taxom |
| Archaeatropidae Baz & Ortuño, 2000 | | 3 | Species | Taxom |
| Archeosmylidae Riek, 1953 | | 1 | Species | Taxom |
| Archimylacridae Handlirsch, 1906 | | 3 | Species | Taxom |
| Argentinoblattidae Martins-Neto..., 2005 | | 4 | Species | Taxom |
| Bethylidae Halliday, 1839 | Bethylid wasps | 1 | Species | Taxom |
| Bittacidae Handlirsch, 1906 | Hanging scorpionflies | 1 | Species | Taxom |
| Blattogryllidae Rasnitsyn, 1976 | | 4 | Species | Taxom |
| Blattulidae Vishnyokova, 1982 | | 2 | Species | Taxom |
| Chaulioditidae Handlirsch, 1908 | | 1 | Species | Taxom |
| Chrysomelidae Latreille, 1802 | Casebearers | 0 | Species | Taxom |
| Cicadellidae Latreille, 1802 | Cicadellids | 1 | Species | Taxom |
| Cixiidae Spinola, 1839 | Cixid planthoppers | 1 | Species | Taxom |
| Clathrotitanidae Riek, 1954 | | 3 | Species | Taxom |
| Coptoclavidae Ponomarenko, 1961 | Extinct family | 1 | Species | Taxom |
| Coreidae Leach, 1815 | Broad-headed bugs | 3 | Species | Taxom |
| Creaphididae Shcherbakov ..., 1991 | | 1 | Species | Taxom |
| Cupedidae Laporte, 1836 | Cupedids | 5 | Species | Taxom |
| Curculionidae Latreille, 1802 | Ambrosia beetles | 2 | Species | Taxom |
| Curvicubitidae Hong, 1984 | | 1 | Species | Taxom |
| Dasyleptidae Sharov, 1957 | | 1 | Species | Taxom |
| Delpuenteblattidae Martins-Neto..., 2007 | | 3 | Species | Taxom |
| Dracaphididae Hong & al., 2009 | | 1 | Species | Taxom |
| Dunstaniidae Tillyard, 1916 | | 1 | Species | Taxom |
| Dysmorphoptilidae Handlirsch, 1906 | | 6 | Species | Taxom |
| Elateridae Leach, 1815 | Click Beetle | 5 | Species | Taxom |
| Formicidae Latreille, 1809 | Ants | 1 | Species | Taxom |
| Frenguelliidae Petruleviciu..., 2003 | | 1 | Species | Taxom |
| Glosselytridae Martynov, 1938 | | 1 | Species | Taxom |
| Granulidae Hong, 1980 | | 1 | Species | Taxom |
| Grauvogeliidae Krzeminski, 1994 | | 4 | Species | Taxom |
| Gripopterygidae Enderlein, 1909 | | 1 | Species | Taxom |
| Gryllavidae Gorochov, 1986 | | 1 | Species | Taxom |
| Haglidae Handlirsch, 1906 | Hump-winged cricket | 1 | Species | Taxom |
| Hagloedischiidae Gorochov, 1986 | | 1 | Species | Taxom |
| Hylicellidae Evans, 1956 | | 1 | Species | Taxom |
| Ideliidae (Zalessky, 1929) | | 1 | Species | Taxom |
| Ipsviciidae Tillyard, 1919 | | 2 | Species | Taxom |
| Jurinidae Zalessky, 1929 | | 2 | Species | Taxom |
| Leptophlebiidae Banks, 1900 | Leptophlebiids | 3 | Species | Taxom |
| Liassophilidae Tillyard, 1933 | | 1 | Species | Taxom |
| Limoniidae (Speiser, 1909) | Craneflies | 1 | Species | Taxom |
| Litophlebiidae Hubbard & Riek, 1978 | | 1 | Species | Taxom |
| Locustavidae Sharov, 1968 | | 1 | Species | Taxom |
| Magnacicadiidae Hong & Chen, 1981 | | 1 | Species | Taxom |
| Mancusoblattidae Martins-Neto..., 2005 | | 5 | Species | Taxom |
| Mesephemeridae Lameere, 1917 | | 1 | Species | Taxom |
| Mesoblattinidae Handlirsch, 1906 | | 5 | Species | Taxom |
| Mesoplectopteridae Demoulin, 1955 | | 1 | Species | Taxom |
| Mesopsychidae Tillyard, 1917 | | 12 | Species | Taxom |
| Mesorthopteridae Tillyard, 1922 | | 1 | Species | Taxom |
| Mesotitanidae Tillyard, 1925 | | 1 | Species | Taxom |
| Misthodotidae Tillyard, 1932 | | 1 | Species | Taxom |
| Mylacridae Scudder, 1886 | | 1 | Species | Taxom |
| Nadipteridae Lukashevich, 1995 | | 1 | Species | Taxom |
| Ommatidae Sharp & Muir, 1912 | | 0 | Species | Taxom |
| Orthophlebiidae Handlirsch, 1906 | | 6 | Species | Taxom |
| Osmylopsychopidae Martynova, 1949 | | 1 | Species | Taxom |
| Palaeoleontidae Martins-Neto, 1992 | Ant lion | 1 | Species | Taxom |
| Palaeontinidae Handlirsch, 1906 | Giant cicadas | 1 | Species | Taxom |
| Parachoristidae Tillyard, 1937 | | 1 | Species | Taxom |
| Pediciidae Osten Sacken, 1860 | Hairy-Eyed Crane Flies | 1 | Species | Taxom |
| Permochoristidae Tillyard, 1918 | | 3 | Species | Taxom |
| Permosynidae Tillyard, 1924 | | 7 | Species | Taxom |
| Prochresmodidae Vishniakova, 1980 | | 1 | Species | Taxom |
| Progonocimicidae Handlirsch, 1906 | | 6 | Species | Taxom |
| Prosbolidae Handlirsch, 1906 | | 1 | Species | Taxom |
| Protomyrmeleontidae Handlirsch, 1906 | | 1 | Species | Taxom |
| Protopsyllidiidae Becker-Migdi..., 1960 | | 1 | Species | Taxom |
| Protorhyphidae Handlirsch, 1906 | | 1 | Species | Taxom |
| Pseudopolycentropodidae Handlirsch, 1925 | | 1 | Species | Taxom |
| Psoropteridae Carpenter, 1977 | | 1 | Species | Taxom |
| Raphidiomimidae Vishniakova, 1973 | | 1 | Species | Taxom |
| Rhagionidae Latreille, 1802 | Snipe flies | 1 | Species | Taxom |
| Saaloscytinidae Brauckmann, ..., 2006 | | 2 | Species | Taxom |
| Schizocoleidae Rohdendorf, 1961 | | 3 | Species | Taxom |
| Scytinopteridae Handlirsch, 1906 | | 2 | Species | Taxom |
| Sharephemeridae Sinitshenkova, 2002 | | 1 | Species | Taxom |
| Siberioperlidae Sinitshenkova, 1983 | | 1 | Species | Taxom |
| Siphlonuridae Banks, 1900 | Primitive Minnow Mayflies | 1 | Species | Taxom |
| Steingeliidae Morrison, 1927 | | 1 | Species | Taxom |
| Stenoviciidae Evans, 1956 | | 1 | Species | Taxom |
| Subioblattidae (Schneider, 1983) | | 1 | Species | Taxom |
| Tenebrionidae Latreille, 1802 | Darkling Beetle | 1 | Species | Taxom |
| Tenthredinidae Latreille, 1804 | Common sawflies | 1 | Species | Taxom |
| Tettigoniidae Krauss, 1902 | Bush crickets | 1 | Species | Taxom |
| Tintorinidae Krzeminski &..., 2001 | | 1 | Species | Taxom |
| Torephemeridae Sinitshekova, 1989 | | 1 | Species | Taxom |
| Toxodotidae Sinitshenkov..., 2005 | | 1 | Species | Taxom |
| Trachypachidae C. G. Thomson, 1857 | False ground beetle | 1 | Species | Taxom |
| Triadotypidae Grauvogel & ..., 1952 | | 3 | Species | Taxom |
| Triassoblattidae Durden, 1969 | | 3 | Species | Taxom |
| Triassocoridae Tillyard, 1922 | | 1 | Species | Taxom |
| Triassoephemeridae Sinitshenkov..., 2005 | | 1 | Species | Taxom |
| Triassomanthidae Sinitshenkov..., 2005 | | 1 | Species | Taxom |
| Tricoleidae (Ponomarenko, 1969) | | 2 | Species | Taxom |
| Tuphellidae Gorochov, 1988 | | 1 | Species | Taxom |
| Uskatelytridae Martynova, 1952 | | 1 | Species | Taxom |
| Vogesonymphidae Sinitshenkov..., 2005 | | 2 | Species | Taxom |
| Voltziaephemeridae Sinitshenkov..., 2005 | | 1 | Species | Taxom |
| Voltzialestidae Bechly, 1996 | | 1 | Species | Taxom |
| Zygophlebiidae Pritykina, 1981 | | 1 | Species | Taxom |
