| Achilidae Stål, 1866 | Achilid Planthoppers | 11 | Species | Taxom |
| Aclerdidae Ferris, 1937 | Aclerdid scales | 1 | Species | Taxom |
| Acrididae MacLeay, 1819 | Grasshoppers and locusts | 74 | Species | Taxom |
| Acroceridae Leach, 1815 | Hunch-back flies | 7 | Species | Taxom |
| Adelgidae Heinze, 1962 | Adelgids | 1 | Species | Taxom |
| Adelidae Bruand, 1851 | Adelid Moths | 2 | Species | Taxom |
| Aderidae Winkler, 1927 | Ant-like leaf beetles | 8 | Species | Taxom |
| Aeolothripidae Uzel, 1895 | Banded thrips | 1 | Species | Taxom |
| Aeshnidae Rambur, 1842 | Darners | 10 | Species | Taxom |
| Agaonidae Walker, 1848 | Fig wasp | 7 | Species | Taxom |
| Agromyzidae Fallen, 1823 | Leaf miner flies | 46 | Species | Taxom |
| Aleyrodidae Westwood, 1840 | Whiteflies | 51 | Species | Taxom |
| Alucitidae Leach, 1815 | Many Plumed Moths | 13 | Species | Taxom |
| Alydidae Amyot & Serv..., 1843 | Bean bugs | 5 | Species | Taxom |
| Amorphoscelidae Stål, 1877 | | 5 | Species | Taxom |
| Amphientomidae Enderlein, 1903 | Tropical Barklice | 8 | Species | Taxom |
| Amphipsocidae Mockford, 1978 | Hairy-winged Barklice | 1 | Species | Taxom |
| Ampulicidae Shuckard, 1840 | Ampulicid wasps | 7 | Species | Taxom |
| Andrenidae Webster, 1913 | Andrenid bees | 1 | Species | Taxom |
| Anisolabididae Verhoeff, 1902 | | 6 | Species | Taxom |
| Anisopodidae Knab, 1912 | Window Midges | 5 | Species | Taxom |
| Anomalopsychidae Flint, 1981 | | 7 | Species | Taxom |
| Anthicidae Latreille, 1819 | Ant beetles | 44 | Species | Taxom |
| Anthocoridae Fieber, 1837 | Flower bugs | 2 | Species | Taxom |
| Anthomyiidae Robineau-Des..., 1830 | Anthomyiid flies | 5 | Species | Taxom |
| Anthribidae Billberg, 1820 | Fungus Weevil | 67 | Species | Taxom |
| Apachyidae Verhoeff, 1902 | | 1 | Species | Taxom |
| Apataniidae Wallengren, 1886 | Early Smoky Wing Sedges | 1 | Species | Taxom |
| Aphalaridae Löw, 1879 | | 1 | Species | Taxom |
| Aphelinidae Thomson, 1876 | Aphelinid wasps | 16 | Species | Taxom |
| Aphididae Latreille, 1802 | Aphid | 91 | Species | Taxom |
| Aphrophoridae Evans, 1946 | Froghoppers | 3 | Species | Taxom |
| Apidae Latreille, 1802 | Bumble bees | 71 | Species | Taxom |
| Aradidae Spinola, 1837 | Flat bug | 9 | Species | Taxom |
| Archipsocidae Enderlein, 1903 | Ancient Barklice | 2 | Species | Taxom |
| Arctiidae Leach, 1815 | Footman moths | 7 | Species | Taxom |
| Ascalaphidae Rambur, 1842 | Owlflies | 3 | Species | Taxom |
| Aschiphasmatidae Brunner von ..., 1893 | | 5 | Species | Taxom |
| Asilidae Latreille, 1802 | Assassin flies | 91 | Species | Taxom |
| Asteiidae Rondani, 1856 | Asteiid Flies | 1 | Species | Taxom |
| Asterolecaniidae Cockerell, 1896 | Asterolecaniids | 19 | Species | Taxom |
| Athericidae Stuckenberg, 1973 | Athericid flies | 4 | Species | Taxom |
| Attelabidae Billberg, 1820 | Leaf Rolling Weevil | 75 | Species | Taxom |
| Aulacidae Shuckard, 1842 | Aulacid wasps | 2 | Species | Taxom |
| Aulacigastridae Wollaston, 1864 | Aulacigastrid flies | 1 | Species | Taxom |
| Autostichidae Le Marchand, 1947 | Autostichid Moths | 8 | Species | Taxom |
| Baetidae Leach, 1815 | Mayflies | 25 | Species | Taxom |
| Batrachedridae Heinemann & ..., 1876 | Batrachedrid Moths | 7 | Species | Taxom |
| Belostomatidae Leach, 1815 | Alligator ticks | 2 | Species | Taxom |
| Berytidae Fieber, 1851 | Stilt bug | 9 | Species | Taxom |
| Bethylidae Halliday, 1839 | Bethylid wasps | 22 | Species | Taxom |
| Bibionidae Fleming, 1821 | Bibionid flies | 4 | Species | Taxom |
| Biphyllidae LeConte, 1861 | Biphyllid beetles | 2 | Species | Taxom |
| Bittacidae Handlirsch, 1906 | Hanging scorpionflies | 2 | Species | Taxom |
| Blaberidae Saussure, 1864 | Blaberids | 25 | Species | Taxom |
| Blattellidae (Karny, 1908) | German Cockroach | 12 | Species | Taxom |
| Blattidae Stephens, 1829 | American cockroaches | 13 | Species | Taxom |
| Blephariceridae Loew, 1861 | Mountain midges | 2 | Species | Taxom |
| Blissidae Stål, 1862 | Chinch Bugs | 8 | Species | Taxom |
| Bombycidae Latreille, 1802 | Lappet moths | 8 | Species | Taxom |
| Bombyliidae Latreille, 1802 | Bee Flies | 41 | Species | Taxom |
| Bostrichidae Latreille, 1802 | Auger beetles | 27 | Species | Taxom |
| Bothrideridae Erichson, 1845 | Cocoon-forming beetles | 4 | Species | Taxom |
| Brachodidae Agenjo, 1966 | Little Bear Moths | 13 | Species | Taxom |
| Brachycentridae Ulmer, 1903 | Humpless Casemaker Caddisflies | 1 | Species | Taxom |
| Brachyceridae (Billberg, 1820) | Brachycerids | 1 | Species | Taxom |
| Braconidae Latreille, 1829 | Braconid wasps | 19 | Species | Taxom |
| Brentidae Billberg, 1820 | Brenthidae | 11 | Species | Taxom |
| Buprestidae Leach, 1815 | Flat-headed wood-borers | 51 | Species | Taxom |
| Caeciliusidae Kolbe, 1880 | Lizard Barklice | 7 | Species | Taxom |
| Caenidae Newman, 1853 | Small square-gill mayflies | 4 | Species | Taxom |
| Calamoceratidae Ulmer, 1905 | | 6 | Species | Taxom |
| Caliscelidae Amyot & Serv..., 1843 | Piglet Bugs | 7 | Species | Taxom |
| Callidulidae Moore, 1877 | Old World Butterfly Moths | 1 | Species | Taxom |
| Calliphoridae Brauer & Ber..., 1889 | Blow flies | 57 | Species | Taxom |
| Callirhipidae Emden, 1924 | Callirhipid beetles | 1 | Species | Taxom |
| Calophyidae Vondracek, 1957 | | 1 | Species | Taxom |
| Calopsocidae (Pearman, 1936) | Common barklice | 1 | Species | Taxom |
| Calopterygidae Selys, 1850 | Broad-winged damselflies | 2 | Species | Taxom |
| Canaceidae (Jones, 1906) | Beach flies | 4 | Species | Taxom |
| Canacidae Jones, 1906 | Beach Flies | 1 | Species | Taxom |
| Cantharidae Imhoff, 1856 | Cantharids | 13 | Species | Taxom |
| Carabidae Latreille, 1802 | Carabid beetles | 608 | Species | Taxom |
| Carcinophoridae Hincks, 1954 | | 7 | Species | Taxom |
| Carposinidae Walsingham, 1907 | Carposinid moths | 9 | Species | Taxom |
| Carsidaridae Crawford, 1911 | | 2 | Species | Taxom |
| Cecidomyiidae Newman, 1834 | Cecidomyidae | 35 | Species | Taxom |
| Celyphidae Bigot, 1852 | Beetle flies | 5 | Species | Taxom |
| Cerambycidae Latreille, 1802 | Long Horn beetles | 273 | Species | Taxom |
| Ceraphronidae Haliday, 1833 | Ceraphronid wasps | 1 | Species | Taxom |
| Ceratophyllidae Dampf, 1908 | Bird Fleas | 4 | Species | Taxom |
| Ceratopogonidae Newman, 1834 | Biting midge | 54 | Species | Taxom |
| Cercopidae Leach, 1815 | Froghopper | 13 | Species | Taxom |
| Cerococcidae Balachowsky, 1942 | Cerococcids | 6 | Species | Taxom |
| Cerylonidae Billberg, 1820 | Cerylid Kingfishers | 11 | Species | Taxom |
| Chalcididae Latreille, 1817 | Chalcidid wasps | 20 | Species | Taxom |
| Chamaemyiidae Hendel, 1910 | Aphid flies | 2 | Species | Taxom |
| Chaoboridae Newman, 1834 | Phantom midge | 2 | Species | Taxom |
| Chelisochidae Burr, 1907 | Black earwig | 2 | Species | Taxom |
| Chironomidae Erichson, 1842 | Chironomids | 39 | Species | Taxom |
| Chlorocyphidae Cowley, 1937 | Jewel damselfly | 5 | Species | Taxom |
| Chloropidae Schoenherr, 1840 | Chloropid flies | 57 | Species | Taxom |
| Choreutidae Stainton, 1854 | Choreuitid Moths | 25 | Species | Taxom |
| Chorotypidae Stål, 1873 | | 6 | Species | Taxom |
| Chrysididae Latreille, 1802 | Chrysidid wasps | 26 | Species | Taxom |
| Chrysomelidae Latreille, 1802 | Casebearers | 119 | Species | Taxom |
| Chrysopidae Schneider, 1851 | And Green Lacewings | 7 | Species | Taxom |
| Chyromyidae Hendel, 1916 | Chiromyid flies | 0 | Species | Taxom |
| Cicadellidae Latreille, 1802 | Cicadellids | 336 | Species | Taxom |
| Cicadidae Westwood, 1840 | Cicada | 27 | Species | Taxom |
| Ciidae Leach, 1819 | Minute tree fungus beetles | 4 | Species | Taxom |
| Cimicidae Latreille, 1802 | Bat bugs | 1 | Species | Taxom |
| Cixiidae Spinola, 1839 | Cixid planthoppers | 22 | Species | Taxom |
| Clambidae Fischer, 1821 | Fringe-winged beetles | 4 | Species | Taxom |
| Cleridae Latreille, 1802 | Checkered Beetle | 10 | Species | Taxom |
| Clusiidae Schönherr, 1840 | Clusiid flies | 2 | Species | Taxom |
| Coccidae Stephens, 1829 | Soft scale | 93 | Species | Taxom |
| Coccinellidae Latreille, 1807 | Coccinelles | 83 | Species | Taxom |
| Coenagrionidae Kirby, 1890 | Narrow-winged damselflies | 17 | Species | Taxom |
| Coleophoridae Hübner, 1825 | Case moths | 8 | Species | Taxom |
| Colletidae Lepeletier, 1841 | Colletid bees | 2 | Species | Taxom |
| Conchaspididae Green, 1896 | False armored scales | 1 | Species | Taxom |
| Coniopterygidae Burmeister, 1839 | Dusty lacewings | 8 | Species | Taxom |
| Conopidae Latreille, 1802 | Thick-headed Flies | 12 | Species | Taxom |
| Copromorphidae Meyrick, 1905 | Fig Borers | 3 | Species | Taxom |
| Corduliidae Selys-Longch..., 1850 | Baskettails | 4 | Species | Taxom |
| Coreidae Leach, 1815 | Broad-headed bugs | 35 | Species | Taxom |
| Corioxenidae Kinzelbach, 1970 | | 1 | Species | Taxom |
| Corixidae Leach, 1815 | Lesser Water-Boatman | 2 | Species | Taxom |
| Corydiidae de Saussure, 1864 | Sand cockroaches | 9 | Species | Taxom |
| Cosmopterigidae Heinemann & ..., 1876 | Cosmet Moths | 86 | Species | Taxom |
| Cossidae Leach, 1815 | Borers | 26 | Species | Taxom |
| Crabronidae Latreille, 1802 | Bee Wolves | 69 | Species | Taxom |
| Crambidae Latreille, 1810 | Crambid Snout Moths | 543 | Species | Taxom |
| Cryptochetidae Brues & Mela..., 1932 | Cryptochetid Flies | 1 | Species | Taxom |
| Ctenuchidae (W. Kirby, 1837) | Ctenuchid moths | 0 | Species | Taxom |
| Cucujidae Latreille, 1802 | Flat bark beetles | 22 | Species | Taxom |
| Culicidae Meigen, 1818 | Mosquito | 168 | Species | Taxom |
| Curculionidae Latreille, 1802 | Ambrosia beetles | 314 | Species | Taxom |
| Curtonotidae Duda, 1934 | Curtonotid flies | 3 | Species | Taxom |
| Cydnidae Billberg, 1820 | Burrower bugs | 5 | Species | Taxom |
| Cymidae Baerensprung, 1860 | | 5 | Species | Taxom |
| Cypselosomatidae Hennig, 1958 | Cypselosomatid flies | 1 | Species | Taxom |
| Dactylopiidae Signoret, 1875 | Cochineal insects | 5 | Species | Taxom |
| Delphacidae Leach, 1815 | Delphacid planthoppers | 70 | Species | Taxom |
| Derbidae Spinola, 1839 | Derbid planthoppers | 40 | Species | Taxom |
| Dericorythidae Jacobson & B..., 1902 | | 1 | Species | Taxom |
| Dermestidae Hope, 1840 | Carpet beetles | 15 | Species | Taxom |
| Diapheromeridae Rehn & Hebard, 1909 | Diapheromerid Stick Insects | 31 | Species | Taxom |
| Diaspididae Maskell, 1878 | Armored scale insects | 218 | Species | Taxom |
| Dictyopharidae Spinola, 1839 | Dictyopharid Planthoppers | 7 | Species | Taxom |
| Dilaridae Newman, 1853 | Pleasing lacewing | 1 | Species | Taxom |
| Dinidoridae Stål, 1867 | Dinidorid bug | 3 | Species | Taxom |
| Diopsidae Billberg, 1820 | Stalk-eyed flies | 5 | Species | Taxom |
| Diplatyidae (Verhoeff, 1902) | | 6 | Species | Taxom |
| Dipseudopsidae Ulmer, 1904 | | 1 | Species | Taxom |
| Discolomatidae Horn, 1878 | | 5 | Species | Taxom |
| Dixidae Schiner, 1868 | Dixid Midges | 1 | Species | Taxom |
| Dolichopodidae Latreille, 1809 | Long legged flies | 79 | Species | Taxom |
| Drepanidae Meyrick, 1895 | Drepanids | 14 | Species | Taxom |
| Drilidae (Blanchard, 1845) | Drilid beetles | 1 | Species | Taxom |
| Drosophilidae Rondani, 1856 | Fruit flies | 185 | Species | Taxom |
| Dryinidae Haliday, 1840 | Dryinid wasps | 9 | Species | Taxom |
| Dryopidae Billberg, 1820 | Long toed water beetle | 3 | Species | Taxom |
| Dudgeoneidae Berger, 1958 | Dudgeon Carpenterworm Moths | 1 | Species | Taxom |
| Dytiscidae Leach, 1815 | Diving beetles | 75 | Species | Taxom |
| Ecnomidae Ulmer, 1903 | | 13 | Species | Taxom |
| Ectobiidae (Brunner von ..., 1865) | Wood cockroaches | 15 | Species | Taxom |
| Ectopsocidae | Outer Barklice | 2 | Species | Taxom |
| Elachistidae Bruand, 1851 | Elachistid moths | 16 | Species | Taxom |
| Elateridae Leach, 1815 | Click Beetle | 40 | Species | Taxom |
| Elenchidae Perkins, 1905 | | 1 | Species | Taxom |
| Elipsocidae Pearman, 1936 | Damp Barklice | 3 | Species | Taxom |
| Elmidae Curtis, 1830 | Drive beetles | 34 | Species | Taxom |
| Empididae Latreille, 1809 | Balloon flies | 8 | Species | Taxom |
| Empusidae Burmeister, 1838 | Violin mantises | 1 | Species | Taxom |
| Encyrtidae Walker, 1837 | Encyrtid wasps | 28 | Species | Taxom |
| Endomychidae Leach, 1815 | False Ladybirds | 31 | Species | Taxom |
| Eneopteridae (Saussure, 1893) | Bush cricket | 2 | Species | Taxom |
| Epermeniidae Spuler, 1910 | Epermeniid moths | 4 | Species | Taxom |
| Ephemerellidae (Klapálek, 1909) | Blue-Winged Olive Ephemerellidae | 7 | Species | Taxom |
| Ephemeridae Leach, 1817 | Burrowing mayflies | 6 | Species | Taxom |
| Ephydridae Zetterstedt, 1837 | Brine flies | 37 | Species | Taxom |
| Epipsocidae | Elliptical bark louse | 5 | Species | Taxom |
| Epipyropidae Dyar, 1903 | Planthopper Parasite Moths | 6 | Species | Taxom |
| Erebidae Leach, 1815 | Erebid Moths | 678 | Species | Taxom |
| Eriococcidae Cockerell, 1899 | Eriococcid scales | 8 | Species | Taxom |
| Eriocottidae Spuler, 1898 | Old World Spiny Winged Moths | 2 | Species | Taxom |
| Erotylidae Latreille, 1802 | Pleasing Fungus Beetle | 1 | Species | Taxom |
| Eucharitidae Latreille, 1809 | Eucharitid wasp | 8 | Species | Taxom |
| Eucinetidae Lacordaire, 1857 | Plate-thigh beetle | 1 | Species | Taxom |
| Eulophidae Westwood, 1829 | Eulophid wasps | 60 | Species | Taxom |
| Eupelmidae Walker, 1833 | Eupelmid wasps | 9 | Species | Taxom |
| Euphaeidae Jacobson & B..., 1905 | Gossamerwings | 1 | Species | Taxom |
| Eupterotidae Swinhoe, 1892 | Giant Lappet Moths | 21 | Species | Taxom |
| Eurybrachidae Stål, 1862 | | 2 | Species | Taxom |
| Eurytomidae Walker, 1832 | Eurytomid wasps | 4 | Species | Taxom |
| Euteliidae Grote, 1882 | Euteliid Moths | 24 | Species | Taxom |
| Evaniidae Latreille, 1802 | Ensign wasp | 1 | Species | Taxom |
| Fanniidae Schnabl & Dz..., 1911 | Latrine flies | 2 | Species | Taxom |
| Figitidae Thomson, 1862 | Figitid wasps | 2 | Species | Taxom |
| Flatidae Spinola, 1839 | Flatid planthoppers | 19 | Species | Taxom |
| Forficulidae Stephens, 1829 | Common Earwig | 6 | Species | Taxom |
| Formicidae Latreille, 1809 | Ant | 386 | Species | Taxom |
| Fulgoridae Latreille, 1807 | Fulgorid Planthopper | 8 | Species | Taxom |
| Gelechiidae Stainton, 1854 | Gelechiid moths | 89 | Species | Taxom |
| Geocoridae Baerensprung, 1860 | Big-eyed Bugs | 6 | Species | Taxom |
| Geometridae Leach, 1815 | Cankerworm moths | 328 | Species | Taxom |
| Georyssidae Laporte, 1819 | Minute mud-loving beetles | 1 | Species | Taxom |
| Geotrupidae Latreille, 1802 | Dor beetles | 6 | Species | Taxom |
| Gerridae Leach, 1815 | Jesus bugs | 14 | Species | Taxom |
| Glossosomatidae Wallengren, 1891 | Little Black Caddisflies | 10 | Species | Taxom |
| Glyphipterigidae Stainton, 1854 | Glyphipterigid moths | 16 | Species | Taxom |
| Goeridae Ulmer, 1903 | | 6 | Species | Taxom |
| Gomphidae Rambur, 1842 | Club-tailed dragonflies | 17 | Species | Taxom |
| Gracillariidae Stainton, 1854 | Blotch leaf miner moths | 62 | Species | Taxom |
| Gryllacrididae Blanchard, 1845 | Camel Crickets | 17 | Species | Taxom |
| Gryllidae Bolivar, 1878 | Crickets | 69 | Species | Taxom |
| Gryllotalpidae Saussure, 1870 | Mole cricket | 2 | Species | Taxom |
| Gyrinidae Latreille, 1802 | Whirligig beetle | 11 | Species | Taxom |
| Haematopinidae Enderlein, 1904 | Ungulate lice | 1 | Species | Taxom |
| Halictidae Thomson, 1869 | Flower bees | 67 | Species | Taxom |
| Halictophagidae Perkins, 1905 | | 7 | Species | Taxom |
| Halimococcidae Brown & McKe..., 1962 | Halimococcids | 2 | Species | Taxom |
| Hebridae Amyot and Se..., 1843 | Velvet water bug | 1 | Species | Taxom |
| Helicopsychidae Ulmer, 1912 | Snail Case caddisflies | 9 | Species | Taxom |
| Heliodinidae Heinemann & ..., 1876 | Heliodinid moths | 2 | Species | Taxom |
| Helotrephidae Esaki & China, 1927 | Beetle backswimmers | 1 | Species | Taxom |
| Hemerobiidae Latreille, 1802 | Brown Lacewing | 7 | Species | Taxom |
| Hemipsocidae Pearman, 1936 | Leaf Litter Barklice | 2 | Species | Taxom |
| Hepialidae Stephens, 1829 | Ghost Moths | 3 | Species | Taxom |
| Hesperiidae Latreille, 1809 | Indet. Skipper | 94 | Species | Taxom |
| Heteroceridae MacLeay, 1825 | Mud beetles | 4 | Species | Taxom |
| Heterogastridae Stål, 1872 | | 6 | Species | Taxom |
| Heteronemiidae Rehn, J. A. G., 1904 | | 0 | Species | Taxom |
| Heteropterygidae Kirby, 1896 | | 1 | Species | Taxom |
| Hippoboscidae Samouelle, 1819 | Keds | 23 | Species | Taxom |
| Histeridae Gyllenhal, 1808 | Clown beetle | 69 | Species | Taxom |
| Hodotermitidae Desneux, 1904 | Harvester termites | 1 | Species | Taxom |
| Hoplopleuridae Ewing, 1929 | | 2 | Species | Taxom |
| Hyblaeidae Hampson, 1903 | Teak Moths | 2 | Species | Taxom |
| Hybosoridae Erichson, 1847 | Pill scarab beetles | 10 | Species | Taxom |
| Hybotidae Meigen, 1820 | Dance flies | 43 | Species | Taxom |
| Hydraenidae Mulsant, 1844 | Cascade Beetles | 5 | Species | Taxom |
| Hydrobiosidae Ulmer, 1905 | | 6 | Species | Taxom |
| Hydrometridae Billberg, 1820 | Marsh treader | 2 | Species | Taxom |
| Hydrophilidae Latreille, 1802 | Silver Water Beetles | 114 | Species | Taxom |
| Hydropsychidae Curtis, 1835 | Net Spinning caddisflies | 40 | Species | Taxom |
| Hydroptilidae Stephens, 1836 | Micro caddisflies | 61 | Species | Taxom |
| Hydroscaphidae LeConte, 1874 | Skiff beetle | 2 | Species | Taxom |
| Hymenopodidae Giglio-Tos, 1919 | Flower mimic mantises | 9 | Species | Taxom |
| Ichneumonidae Latreille, 1802 | Ichneumon flies | 27 | Species | Taxom |
| Immidae Heppner, 1977 | Imma Moths | 13 | Species | Taxom |
| Iridopterygidae Giglio-Tos, 1919 | | 7 | Species | Taxom |
| Ischnopsyllidae Wahlgren, 1907 | Bat fleas | 3 | Species | Taxom |
| Issidae Spinola, 1839 | Issid planthoppers | 10 | Species | Taxom |
| Jacobsoniidae Heller, 1926 | Jacobson's beetles | 2 | Species | Taxom |
| Kalotermitidae Froggatt, 1897 | Dampwood termites | 15 | Species | Taxom |
| Keroplatidae Rondani, 1856 | Fungus gnats | 29 | Species | Taxom |
| Kerriidae Lindinger, 1937 | Lac Insects | 1 | Species | Taxom |
| Kinnaridae Muir, 1925 | Kinnarid Planthoppers | 1 | Species | Taxom |
| Labiduridae Verhoeff, 1902 | Long-horned earwig | 3 | Species | Taxom |
| Labiidae (Burr, 1909) | Little earwig | 12 | Species | Taxom |
| Lacturidae Heppner, 1995 | Australian burnet moths | 1 | Species | Taxom |
| Lampyridae Latreille, 1817 | Fireflies | 21 | Species | Taxom |
| Largidae Amyot and Se..., 1843 | Bordered plant bugs | 1 | Species | Taxom |
| Lasiocampidae Harris, 1841 | Eggar Moths | 16 | Species | Taxom |
| Latridiidae Erichson, 1842 | Minute brown scavenger beetle | 5 | Species | Taxom |
| Lauxaniidae Macquart, 1835 | Beach flies | 27 | Species | Taxom |
| Lecanodiaspididae Borchsenius, 1965 | False pit scales | 5 | Species | Taxom |
| Lecithoceridae Le Marchand, 1947 | Long-horned moths | 108 | Species | Taxom |
| Leiodidae Fleming, 1821 | Round fungus beetles | 26 | Species | Taxom |
| Lepidopsocidae Lienhard & S..., 2002 | Scaly-winged bark louse | 21 | Species | Taxom |
| Lepidostomatidae Ulmer, 1903 | Bizarre Caddisflies | 5 | Species | Taxom |
| Lepismatidae Latreille, 1802 | Lepismatid Fishmoths | 3 | Species | Taxom |
| Leptoceridae Leach, 1815 | Long Horned caddisflies | 48 | Species | Taxom |
| Leptophlebiidae Banks, 1900 | Leptophlebiids | 7 | Species | Taxom |
| Leptopodidae Amyot and Se..., 1843 | Spiny shore bugs | 0 | Species | Taxom |
| Leptopsyllidae Rothschild &..., 1915 | Bird fleas | 1 | Species | Taxom |
| Lestidae Calvert, 1901 | Spread-winged damselflies | 11 | Species | Taxom |
| Leucospidae Fabricius, 1775 | Leucospid wasps | 3 | Species | Taxom |
| Libellulidae Rambur, 1842 | Chasers | 48 | Species | Taxom |
| Limacodidae Duponchel, 1845 | Cup moths | 25 | Species | Taxom |
| Limnephilidae Kolenati, 1848 | Northern caddisflies | 1 | Species | Taxom |
| Limnichidae Erichson, 1846 | Minute marsh loving beetle | 7 | Species | Taxom |
| Limoniidae (Speiser, 1909) | Craneflies | 11 | Species | Taxom |
| Liposcelididae Enderlein, 1911 | Booklice | 3 | Species | Taxom |
| Liturgusidae Giglio-Tos, 1919 | | 5 | Species | Taxom |
| Liviidae Low, 1879 | | 3 | Species | Taxom |
| Lonchaeidae Loew, 1861 | Lance Flies | 11 | Species | Taxom |
| Lophopidae Stål, 1866 | | 3 | Species | Taxom |
| Lucanidae Latreille, 1804 | Stag Beetle | 24 | Species | Taxom |
| Lycaenidae Leach, 1815 | And blues | 185 | Species | Taxom |
| Lycidae Laporte, 1836 | Lycid beetles | 35 | Species | Taxom |
| Lygaeidae Schilling, 1829 | Chinch bugs | 36 | Species | Taxom |
| Lymexylidae Fleming, 1821 | Ship-timber beetle | 3 | Species | Taxom |
| Lyonetiidae Stainton, 1854 | Lyonet Moths | 7 | Species | Taxom |
| Machaerotidae Stål, 1866 | Tube spittlebugs | 2 | Species | Taxom |
| Machilidae Grassi, 1888 | Jumping bristletail | 3 | Species | Taxom |
| Malcidae Stål, 1865 | | 3 | Species | Taxom |
| Mantidae Burmeister, 1838 | Mantids | 26 | Species | Taxom |
| Mantispidae Leach, 1815 | Mantid lacewings | 6 | Species | Taxom |
| Meenoplidae Fieber, 1872 | | 4 | Species | Taxom |
| Megachilidae Schenk, 1860 | And Resin Bees | 48 | Species | Taxom |
| Meloidae Gyllenhal, 1810 | Blister Beetle | 21 | Species | Taxom |
| Melyridae Leach, 1815 | Malachite Beetles | 2 | Species | Taxom |
| Membracidae Germar, 1821 | Horned Treehoppers | 66 | Species | Taxom |
| Mengenillidae Kinzelbach, 1970 | | 1 | Species | Taxom |
| Menoponidae Mjöberg, 1910 | Bird lice | 1 | Species | Taxom |
| Mesopsocidae Enderlein, 1903 | Middle Barklice | 1 | Species | Taxom |
| Micronectidae Jaczewski, 1924 | Pygmy water boatmen | 19 | Species | Taxom |
| Micronoctuidae Fibiger, 2005 | | 3 | Species | Taxom |
| Micropezidae Illiger, 1798 | Stilt Flies | 5 | Species | Taxom |
| Milichiidae Schiner, 1862 | Filth flies | 5 | Species | Taxom |
| Miridae Hahn, 1831 | Capsid bugs | 130 | Species | Taxom |
| Mogoplistidae Saussure, 1877 | Scaly cricket | 13 | Species | Taxom |
| Monophlebidae Signoret, 1875 | Giant scale | 19 | Species | Taxom |
| Monotomidae Laporte, 1840 | Minute Clubbed Beetles | 2 | Species | Taxom |
| Mordellidae Latreille, 1802 | Pintail beetles | 7 | Species | Taxom |
| Muscidae Latreille, 1802 | Face flies | 131 | Species | Taxom |
| Mutillidae André, 1907 | Cow ant | 5 | Species | Taxom |
| Mycetophagidae Leach, 1815 | Hairy fungus beetle | 2 | Species | Taxom |
| Mycetophilidae Newman, 1834 | Fungus Gnat | 58 | Species | Taxom |
| Mycteridae Blanchard, 1845 | Mycterid beetles | 1 | Species | Taxom |
| Mydidae Bezzi, 1903 | Mydas flies | 1 | Species | Taxom |
| Mymaridae Haliday, 1833 | Fairflies | 13 | Species | Taxom |
| Myopsocidae Enderlein, 1907 | Mouse like barklouse | 1 | Species | Taxom |
| Myrmecolacidae Saunders, 1872 | | 8 | Species | Taxom |
| Myrmecophilidae Saussure, 1874 | Ant cricket | 6 | Species | Taxom |
| Myrmeleontidae Latreille, 1802 | Ant lions | 12 | Species | Taxom |
| Myrmosidae Fox, 1894 | Myrmosid Wasps | 1 | Species | Taxom |
| Naucoridae Leach, 1815 | Creeping water bug | 4 | Species | Taxom |
| Nemestrinidae Macquart, 1834 | Tangle-veined flies | 4 | Species | Taxom |
| Nepidae Latreille, 1802 | Back-swimmer Water-boatmen | 8 | Species | Taxom |
| Nepticulidae Stainton, 1854 | Leaf miners | 4 | Species | Taxom |
| Neriidae Hendel, 1916 | Banana stalk flies | 4 | Species | Taxom |
| Nicoletiidae Escherich, 1905 | Nicoletiid Fishmoths | 1 | Species | Taxom |
| Ninidae Barber, 1956 | | 2 | Species | Taxom |
| Nitidulidae Latreille, 1802 | Nitidules | 9 | Species | Taxom |
| Nocticolinae | | 2 | Species | Taxom |
| Noctuidae Latreille, 1809 | Armyworms | 241 | Species | Taxom |
| Nolidae Hampson, 1894 | Hatted Caterpillars | 91 | Species | Taxom |
| Nosodendridae Erichson, 1846 | Nosodendrid beetles | 1 | Species | Taxom |
| Noteridae C. G. Thomson, 1860 | Burrowing water beetle | 2 | Species | Taxom |
| Notodontidae Stephens, 1829 | Bag Shelter Moths | 22 | Species | Taxom |
| Nycteribiidae Samouelle, 1819 | Bat Flies | 3 | Species | Taxom |
| Nymphalidae Rafinesque, 1815 | Admirals | 168 | Species | Taxom |
| Odontoceridae Wallengren, 1891 | Mortarjoint Casemaker Caddisflies | 2 | Species | Taxom |
| Oecanthidae (Blanchard, 1845) | Tree cricket | 3 | Species | Taxom |
| Oecophoridae Bruand, 1851 | Concealer Moths | 47 | Species | Taxom |
| Oedemeridae Latreille, 1810 | False Blister Beetle | 1 | Species | Taxom |
| Oligotomidae Enderlein, 1909 | | 5 | Species | Taxom |
| Omethidae LeConte, 1861 | False fireflies | 3 | Species | Taxom |
| Ommatidae Sharp & Muir, 1912 | | 1 | Species | Taxom |
| Ortheziidae Green, 1896 | Ensign coccids | 2 | Species | Taxom |
| Orussidae Newman, 1834 | Orussid wasps | 1 | Species | Taxom |
| Osmylidae Leach, 1815 | Giant lacewings | 1 | Species | Taxom |
| Otitidae (Macquart, 1835) | Picture-winged flies | 2 | Species | Taxom |
| Oxycarenidae Stål, 1862 | | 4 | Species | Taxom |
| Pachygronthidae Stål, 1865 | | 4 | Species | Taxom |
| Pachyneuridae Schiner, 1864 | Dark-winged fungus gnats | 1 | Species | Taxom |
| Pamphagidae Burmeister, 1840 | Toad grasshopper | 1 | Species | Taxom |
| Papilionidae Latreille, 1802 | Apollos | 47 | Species | Taxom |
| Passalidae Leach, 1815 | Bess beetle | 19 | Species | Taxom |
| Pediculidae Leach, 1817 | | 1 | Species | Taxom |
| Pentatomidae Leach, 1815 | Lesser shield bugs | 20 | Species | Taxom |
| Perilampidae Latreille, 1809 | Perilampid waps | 4 | Species | Taxom |
| Peripsocidae Roesler, 1944 | Stout Barklice | 2 | Species | Taxom |
| Periscelididae Oldenberg, 1914 | Periscelidid Flies | 1 | Species | Taxom |
| Perlidae (Latreille, 1802) | Common stoneflies | 12 | Species | Taxom |
| Personidae Gray, 1854 | | 5 | Species | Taxom |
| Phalangopsidae (Chopard, 1949) | Spider cricket | 8 | Species | Taxom |
| Phasmatidae Roberts, 1944 | Walking sticks | 27 | Species | Taxom |
| Philopotamidae Stephens, 1829 | Finger Net caddisflies | 18 | Species | Taxom |
| Philotarsidae Pearman, 1936 | Loving Barklice | 2 | Species | Taxom |
| Phlaeothripidae Uzel, 1895 | Thrips | 36 | Species | Taxom |
| Phoridae Curtis, 1833 | Coffin Flies | 19 | Species | Taxom |
| Phylliidae Redtenbacher, 1906 | Leaf insects | 10 | Species | Taxom |
| Pieridae Duponchel, 1835 | And Sulphurs | 58 | Species | Taxom |
| Pipunculidae Walker, 1834 | Big headed flies | 10 | Species | Taxom |
| Plataspidae (Dallas, 1851) | | 2 | Species | Taxom |
| Plataspididae (Dallas, 1851) | | 2 | Species | Taxom |
| Platycnemididae Tillyard, 1917 | White-legged damselflies | 2 | Species | Taxom |
| Platygastridae Haliday, 1833 | Platygastrid wasps | 1 | Species | Taxom |
| Platypezidae Fallen, 1815 | Flat footed flies | 8 | Species | Taxom |
| Platystictidae Laidlaw, 1924 | Forest Damselflies | 49 | Species | Taxom |
| Platystomatidae Schiner, 1862 | Picture-winged flies | 21 | Species | Taxom |
| Pleocomidae LeConte, 1861 | Rain beetle | 1 | Species | Taxom |
| Plutellidae Guenée, 1845 | Diamond-back moths | 13 | Species | Taxom |
| Podoscirtidae Saussure, 1878 | | 27 | Species | Taxom |
| Polycentropodidae Ulmer, 1903 | Tube Maker Caddisflies | 18 | Species | Taxom |
| Polymitarcyidae Banks, 1900 | Pale Burrower Mayflies | 3 | Species | Taxom |
| Polyplacidae Fahrenholz, 1912 | Spiny rat lice | 3 | Species | Taxom |
| Pompilidae Latreille, 1805 | Pompilid wasps | 27 | Species | Taxom |
| Potamanthidae Albarda, 1888 | Hacklegill mayflies | 0 | Species | Taxom |
| Prionoceridae Lacaordaire, 1857 | | 0 | Species | Taxom |
| Prisopodidae Brunner von ..., 1893 | | 1 | Species | Taxom |
| Prosopistomatidae Lameere, 1917 | | 1 | Species | Taxom |
| Prostomidae C. G. Thomson, 1859 | Jugular-horned beetle | 2 | Species | Taxom |
| Protoneuridae Tillyard, 1917 | Bambootails | 8 | Species | Taxom |
| Psephenidae Lacordaire, 1854 | Water pennies | 4 | Species | Taxom |
| Pseudocaeciliidae Pearman, 1936 | False Lizard Barklice | 11 | Species | Taxom |
| Pseudococcidae Heymons, 1915 | Mealy Bugs | 56 | Species | Taxom |
| Pseudophyllodromiidae Hebard, 1929 | | 14 | Species | Taxom |
| Psilidae Macquart, 1835 | Carrot flies | 4 | Species | Taxom |
| Psocidae Samouelle, 1819 | Common bark louse | 7 | Species | Taxom |
| Psychidae Boisduval, 1828 | Bagmoths | 35 | Species | Taxom |
| Psychodidae Newman, 1834 | Drain flies | 30 | Species | Taxom |
| Psychomyiidae Walker, 1852 | Net Tube Caddisflies | 2 | Species | Taxom |
| Psyllidae Latreille, 1807 | Jumping plant lice | 7 | Species | Taxom |
| Pterogeniidae Crowson, 1953 | | 1 | Species | Taxom |
| Pteromalidae Dalman, 1820 | Pteromalid wasps | 13 | Species | Taxom |
| Pterophoridae Zeller, 1841 | Plume Moths | 79 | Species | Taxom |
| Pthiridae Leach, 1817 | | 1 | Species | Taxom |
| Ptiliidae Heer, 1843 | Feather-wing beetles | 25 | Species | Taxom |
| Ptilodactylidae Laporte, 1836 | Ptilodactylid beetles | 2 | Species | Taxom |
| Ptinidae Latreille, 1802 | Death-watch and Spider Beetles | 7 | Species | Taxom |
| Pulicidae Billberg, 1820 | Cat fleas | 7 | Species | Taxom |
| Pygidicranidae (Verhoeff, 1902) | | 7 | Species | Taxom |
| Pygiopsyllidae Wagner, 1939 | | 2 | Species | Taxom |
| Pyralidae Latreille, 1802 | Flour Moths | 172 | Species | Taxom |
| Pyrgomorphidae Brunner von ..., 1874 | Bushlocusts | 10 | Species | Taxom |
| Pyrgotidae Schiner, 1868 | Light Flies | 4 | Species | Taxom |
| Pyrrhocoridae Dohrn, 1859 | Cotton stainers | 3 | Species | Taxom |
| Qinococcidae Wu, 2022 | | 1 | Species | Taxom |
| Reduviidae Latreille, 1807 | Assassin and thread-legged bugs | 17 | Species | Taxom |
| Rhagionidae Latreille, 1802 | Snipe flies | 5 | Species | Taxom |
| Rhaphidophoridae Walker, 1869 | And Cave Weta | 2 | Species | Taxom |
| Rhiniidae Brauer & Ber..., 1889 | | 1 | Species | Taxom |
| Rhinophoridae Robineau-Des..., 1863 | Woodlouse flies | 1 | Species | Taxom |
| Rhinotermitidae Froggatt, 1897 | Subterranean termites | 10 | Species | Taxom |
| Rhizoecidae Williams, 1969 | | 1 | Species | Taxom |
| Rhopalidae Amyot & Serv..., 1843 | Rhopalid Bugs | 5 | Species | Taxom |
| Rhopalosomatidae Ashmead, 1896 | Rhopalosomatid wasps | 4 | Species | Taxom |
| Rhyparochromidae Amyot & Serv..., 1843 | Dirt-colored Seed Bugs | 63 | Species | Taxom |
| Ricaniidae Amyot & Audi..., 1843 | | 3 | Species | Taxom |
| Riodinidae Grote, 1895 | Metalmark Butterflies | 19 | Species | Taxom |
| Roeslerstammiidae Bruand, 1850 | Double-eye moths | 1 | Species | Taxom |
| Rutelidae (MacLeay, 1819) | | 6 | Species | Taxom |
| Saldidae Amyot and Se..., 1843 | Shore bug | 3 | Species | Taxom |
| Salpingidae Leach, 1815 | Narrow-waisted bark beetle | 7 | Species | Taxom |
| Sarcophagidae Macquart, 1834 | Flesh flies | 36 | Species | Taxom |
| Saturniidae Boisduval, 1837 | And Giant Silk Moths | 10 | Species | Taxom |
| Scarabaeidae Latreille, 1802 | Dung beetles | 515 | Species | Taxom |
| Scathophagidae Robineau-Des..., 1830 | Dung flies | 4 | Species | Taxom |
| Scatopsidae Newman, 1834 | Dung midges | 8 | Species | Taxom |
| Scelionidae Haliday, 1839 | Scelionid wasps | 22 | Species | Taxom |
| Scenopinidae Burmeister, 1835 | Window Flies | 2 | Species | Taxom |
| Sciaridae Billberg, 1820 | Black fungus gnats | 1 | Species | Taxom |
| Sciomyzidae Fallen, 1820 | Marsh Flies | 2 | Species | Taxom |
| Scirtidae Fleming, 1821 | Marsh Beetle | 4 | Species | Taxom |
| Sclerogibbidae Ashmead, 1902 | Sclerogibbid wasp | 2 | Species | Taxom |
| Scoliidae Leach, 1815 | Mammoth wasps | 6 | Species | Taxom |
| Scraptiidae Mulsant, 1856 | Antlike leaf beetles | 7 | Species | Taxom |
| Scutelleridae Leach, 1815 | Jewel bugs | 5 | Species | Taxom |
| Scydmaenidae (Leach, 1815) | Ant-like stone beetles | 222 | Species | Taxom |
| Scythrididae Rebel, 1901 | Flower Moths | 1 | Species | Taxom |
| Sepsidae Walker, 1833 | Black scavenger flies | 5 | Species | Taxom |
| Sesiidae Boisduval, 1828 | Clear Wings | 12 | Species | Taxom |
| Silphidae Latreille, 1807 | Burying And Carrion Beetles | 2 | Species | Taxom |
| Silvanidae Kirby, 1837 | Flat bark beetles | 29 | Species | Taxom |
| Simuliidae Newman, 1834 | Black flies | 14 | Species | Taxom |
| Sphaeroceridae Macquart, 1835 | Dung flies | 25 | Species | Taxom |
| Sphecidae Latreille, 1802 | Digger & Sand wasps | 11 | Species | Taxom |
| Sphingidae Latreille, 1802 | Hawk Moths | 88 | Species | Taxom |
| Spiralizoridae Kocarek, Ho..., 2020 | | 1 | Species | Taxom |
| Spongiphoridae Verhoeff, 1902 | Little Earwigs | 4 | Species | Taxom |
| Staphylinidae Lameere, 1900 | Rove beetles | 675 | Species | Taxom |
| Stenopelmatidae Burmeister, 1838 | Bulldog Raspy Crickets | 3 | Species | Taxom |
| Stenopsocidae Pearman, 1936 | Narrow Barklice | 2 | Species | Taxom |
| Stephanidae Leach, 1815 | Crown wasp | 1 | Species | Taxom |
| Stivaliidae Mardon, 1978 | | 2 | Species | Taxom |
| Stratiomyidae Latreille, 1802 | Soldier flies | 48 | Species | Taxom |
| Streblidae (Kolenati, 1863) | Bat flies | 8 | Species | Taxom |
| Stylopidae Kirby, 1813 | Strepsiptera | 4 | Species | Taxom |
| Syrphidae Latreille, 1802 | Drone flies | 85 | Species | Taxom |
| Tabanidae Latreille, 1802 | Breeze flies | 65 | Species | Taxom |
| Tachardiidae Green, 1896 | Lac insects | 4 | Species | Taxom |
| Tachinidae (Robineau-Des..., 1830) | Bristle Flies | 68 | Species | Taxom |
| Tarachodidae Handlirsch, 1930 | | 7 | Species | Taxom |
| Tenebrionidae Latreille, 1802 | Darkling Beetle | 42 | Species | Taxom |
| Tenthredinidae Latreille, 1804 | Common sawflies | 3 | Species | Taxom |
| Tephritidae Newman, 1834 | Fruit flies | 92 | Species | Taxom |
| Termitidae Latreille, 1802 | Higher termites | 44 | Species | Taxom |
| Tethinidae (Hendel, 1916) | Tethinid flies | 3 | Species | Taxom |
| Tetrigidae Rambur, 1838 | Groundhoppers | 55 | Species | Taxom |
| Tettigometridae Germar, 1821 | | 1 | Species | Taxom |
| Tettigoniidae Krauss, 1902 | Bush crickets | 85 | Species | Taxom |
| Thanerocleridae Chapin, 1921 | | 0 | Species | Taxom |
| Therevidae Newman, 1834 | Stiletto flies | 8 | Species | Taxom |
| Thespidae Giglio-Tos, 1919 | | 1 | Species | Taxom |
| Thripidae Stevens, 1829 | Common thrips | 45 | Species | Taxom |
| Thynnidae Shuckard, 1841 | Thynnid Wasps | 5 | Species | Taxom |
| Thyrididae Herrich-Schä..., 1846 | Picture Winged Leaf Moths | 35 | Species | Taxom |
| Tineidae Latreille, 1810 | & Allies | 109 | Species | Taxom |
| Tingidae Laporte, 1832 | Lace bug | 42 | Species | Taxom |
| Tiphiidae Leach, 1815 | Flower wasps | 25 | Species | Taxom |
| Tipulidae Latreille, 1802 | Crane Flies | 130 | Species | Taxom |
| Tortricidae Latreille, 1803 | Bell Moths | 242 | Species | Taxom |
| Torymidae Walker, 1833 | Apple seed chalcids | 9 | Species | Taxom |
| Toxoderidae Giglio-Tos, 1919 | | 3 | Species | Taxom |
| Trichogrammatidae Haliday, 1851 | Trichogrammatid wasps | 1 | Species | Taxom |
| Tricorythidae Lestage, 1942 | Little stout crawler mayflies | 1 | Species | Taxom |
| Trictenotomidae Blanchard, 1845 | Croc beetles | 2 | Species | Taxom |
| Tridactylidae Saussure, 1874 | Pygmy mole cricket | 16 | Species | Taxom |
| Trigonidiidae (Saussure, 1870) | And Ground Crickets | 31 | Species | Taxom |
| Trigonopterygidae Walker, 1870 | | 1 | Species | Taxom |
| Triozidae Löw, 1879 | Jumping plant lice | 2 | Species | Taxom |
| Trogidae (MacLeay, 1819) | Gnawer beetles | 10 | Species | Taxom |
| Tropiduchidae Stål, 1866 | Tropiduchid Planthoppers | 5 | Species | Taxom |
| Ulidiidae Macquart, 1835 | Picture-winged Flies | 1 | Species | Taxom |
| Ulopidae (Le Peletier ..., 1825) | | 1 | Species | Taxom |
| Uraniidae Blanchard, 1845 | Swallowtail Moths | 40 | Species | Taxom |
| Urodidae Kyrki, 1984 | False Burnet Moths | 1 | Species | Taxom |
| Veliidae Amyot & Serv..., 1843 | Broad-shouldered bugs | 6 | Species | Taxom |
| Vesperidae Mulsant, 1839 | Vesperid longicorn beetles | 1 | Species | Taxom |
| Vespidae Leach, 1815 | And Allies | 25 | Species | Taxom |
| Xiphocentronidae Schmid, 1982 | | 2 | Species | Taxom |
| Xiphydriidae Leach, 1819 | Wood wasps | 0 | Species | Taxom |
| Xylomyidae Verrall, 1901 | Wood soldier flies | 1 | Species | Taxom |
| Xylophagidae Fallen, 1810 | Awl-flies | 5 | Species | Taxom |
| Xyloryctidae Meyrick, 1890 | Flower Moths | 2 | Species | Taxom |
| Yponomeutidae Stephens, 1829 | Ermine Moths | 6 | Species | Taxom |
| Zopheridae Solier, 1834 | Cylindrical bark beetles | 10 | Species | Taxom |
| Zorotypidae Silvestri, 1913 | Angel insects | 1 | Species | Taxom |
| Zygaenidae Latreille, 1809 | Burnet Forester | 33 | Species | Taxom |
