| Achilidae Stål, 1866 | Achilid Planthoppers | 9 | Species | Taxom |
| Aclerdidae Ferris, 1937 | Aclerdid scales | 3 | Species | Taxom |
| Acrididae MacLeay, 1819 | Grasshoppers and locusts | 27 | Species | Taxom |
| Adelgidae Heinze, 1962 | Adelgids | 1 | Species | Taxom |
| Aderidae Winkler, 1927 | Ant-like leaf beetles | 1 | Species | Taxom |
| Aeolothripidae Uzel, 1895 | Banded thrips | 1 | Species | Taxom |
| Aeshnidae Rambur, 1842 | Darners | 13 | Species | Taxom |
| Agaonidae Walker, 1848 | Fig wasp | 32 | Species | Taxom |
| Agromyzidae Fallen, 1823 | Leaf miner flies | 40 | Species | Taxom |
| Aleyrodidae Westwood, 1840 | Whiteflies | 230 | Species | Taxom |
| Alydidae Amyot & Serv..., 1843 | Bean bugs | 7 | Species | Taxom |
| Andrenidae Webster, 1913 | Andrenid bees | 3 | Species | Taxom |
| Anostostomatidae Saussure, 1859 | Wetas & King Crickets | 1 | Species | Taxom |
| Anthicidae Latreille, 1819 | Ant beetles | 5 | Species | Taxom |
| Anthocoridae Fieber, 1837 | Flower bugs | 1 | Species | Taxom |
| Anthomyiidae Robineau-Des..., 1830 | Anthomyiid flies | 4 | Species | Taxom |
| Anthribidae Billberg, 1820 | Fungus Weevil | 18 | Species | Taxom |
| Aphalaridae Löw, 1879 | | 4 | Species | Taxom |
| Aphelinidae Thomson, 1876 | Aphelinid wasps | 55 | Species | Taxom |
| Aphididae Latreille, 1802 | Aphids | 5 | Species | Taxom |
| Aphodiidae Leach, 1815 | | 2 | Species | Taxom |
| Aphrophoridae Evans, 1946 | Froghoppers | 5 | Species | Taxom |
| Apidae Latreille, 1802 | Bumble bees | 75 | Species | Taxom |
| Aradidae Spinola, 1837 | Flat bug | 1 | Species | Taxom |
| Arctiidae Leach, 1815 | Footman moths | 1 | Species | Taxom |
| Ascalaphidae Rambur, 1842 | Owlflies | 0 | Species | Taxom |
| Aschiphasmatidae Brunner von ..., 1893 | | 4 | Species | Taxom |
| Asilidae Latreille, 1802 | Assassin flies | 140 | Species | Taxom |
| Athericidae Stuckenberg, 1973 | Athericid flies | 0 | Species | Taxom |
| Attelabidae Billberg, 1820 | Leaf Rolling Weevil | 80 | Species | Taxom |
| Baetidae Leach, 1815 | Mayflies | 1 | Species | Taxom |
| Belostomatidae Leach, 1815 | Alligator ticks | 1 | Species | Taxom |
| Berytidae Fieber, 1851 | Stilt bug | 1 | Species | Taxom |
| Bethylidae Halliday, 1839 | Bethylid wasps | 9 | Species | Taxom |
| Bibionidae Fleming, 1821 | Bibionid flies | 3 | Species | Taxom |
| Blaberidae Saussure, 1864 | Blaberids | 15 | Species | Taxom |
| Blattellidae (Karny, 1908) | German Cockroach | 7 | Species | Taxom |
| Blattidae Stephens, 1829 | American cockroaches | 6 | Species | Taxom |
| Blissidae Stål, 1862 | Chinch Bugs | 6 | Species | Taxom |
| Bombycidae Latreille, 1802 | Lappet moths | 1 | Species | Taxom |
| Bombyliidae Latreille, 1802 | Bee Flies | 31 | Species | Taxom |
| Bostrichidae Latreille, 1802 | Auger beetles | 4 | Species | Taxom |
| Bothrideridae Erichson, 1845 | Cocoon-forming beetles | 1 | Species | Taxom |
| Braconidae Latreille, 1829 | Braconid wasps | 31 | Species | Taxom |
| Brentidae Billberg, 1820 | Brenthidae | 8 | Species | Taxom |
| Buprestidae Leach, 1815 | Flat-headed wood-borers | 19 | Species | Taxom |
| Caenidae Newman, 1853 | Small square-gill mayflies | 0 | Species | Taxom |
| Caliscelidae Amyot & Serv..., 1843 | Piglet Bugs | 8 | Species | Taxom |
| Callidulidae Moore, 1877 | Old World Butterfly Moths | 1 | Species | Taxom |
| Calliphoridae Brauer & Ber..., 1889 | Blow flies | 19 | Species | Taxom |
| Callirhipidae Emden, 1924 | Callirhipid beetles | 1 | Species | Taxom |
| Calophyidae Vondracek, 1957 | | 6 | Species | Taxom |
| Calopterygidae Selys, 1850 | Broad-winged damselflies | 4 | Species | Taxom |
| Cantharidae Imhoff, 1856 | Cantharids | 6 | Species | Taxom |
| Carabidae Latreille, 1802 | Carabid beetles | 160 | Species | Taxom |
| Carsidaridae Crawford, 1911 | | 3 | Species | Taxom |
| Cecidomyiidae Newman, 1834 | Forest Midges | 20 | Species | Taxom |
| Celyphidae Bigot, 1852 | Beetle flies | 5 | Species | Taxom |
| Cerambycidae Latreille, 1802 | Long Horn beetles | 75 | Species | Taxom |
| Ceratopogonidae Newman, 1834 | Biting midge | 15 | Species | Taxom |
| Cercopidae Leach, 1815 | Froghopper | 100 | Species | Taxom |
| Cerococcidae Balachowsky, 1942 | Cerococcids | 4 | Species | Taxom |
| Cerylonidae Billberg, 1820 | Cerylid Kingfishers | 1 | Species | Taxom |
| Chalcididae Latreille, 1817 | Chalcidid wasps | 70 | Species | Taxom |
| Chamaemyiidae Hendel, 1910 | Aphid flies | 1 | Species | Taxom |
| Chironomidae Erichson, 1842 | Chironomids | 13 | Species | Taxom |
| Chlorocyphidae Cowley, 1937 | Jewel damselfly | 7 | Species | Taxom |
| Chlorogomphidae Needham, 1903 | | 2 | Species | Taxom |
| Chloropidae Schoenherr, 1840 | Chloropid flies | 32 | Species | Taxom |
| Choreutidae Stainton, 1854 | Choreuitid Moths | 4 | Species | Taxom |
| Chorotypidae Stål, 1873 | | 1 | Species | Taxom |
| Chrysididae Latreille, 1802 | Chrysidid wasps | 1 | Species | Taxom |
| Chrysomelidae Latreille, 1802 | Casebearers | 136 | Species | Taxom |
| Cicadellidae Latreille, 1802 | Cicadellids | 179 | Species | Taxom |
| Cicadidae Westwood, 1840 | Cicada | 21 | Species | Taxom |
| Ciidae Leach, 1819 | Minute tree fungus beetles | 2 | Species | Taxom |
| Cixiidae Spinola, 1839 | Cixid planthoppers | 47 | Species | Taxom |
| Cleridae Latreille, 1802 | Checkered Beetle | 8 | Species | Taxom |
| Clusiidae Schönherr, 1840 | Clusiid flies | 0 | Species | Taxom |
| Coccidae Stephens, 1829 | Soft scale | 9 | Species | Taxom |
| Coccinellidae Latreille, 1807 | Coccinelles | 33 | Species | Taxom |
| Coenagrionidae Kirby, 1890 | Narrow-winged damselflies | 35 | Species | Taxom |
| Colletidae Lepeletier, 1841 | Colletid bees | 2 | Species | Taxom |
| Coniopterygidae Burmeister, 1839 | Dusty lacewings | 1 | Species | Taxom |
| Conopidae Latreille, 1802 | Thick-headed Flies | 7 | Species | Taxom |
| Corduliidae Selys-Longch..., 1850 | Baskettails | 22 | Species | Taxom |
| Coreidae Leach, 1815 | Broad-headed bugs | 15 | Species | Taxom |
| Corixidae Leach, 1815 | Lesser Water-Boatman | 1 | Species | Taxom |
| Corydiidae de Saussure, 1864 | Sand cockroaches | 4 | Species | Taxom |
| Cosmopterigidae Heinemann & ..., 1876 | Cosmet Moths | 3 | Species | Taxom |
| Cossidae Leach, 1815 | Borers | 12 | Species | Taxom |
| Crabronidae Latreille, 1802 | Bee Wolves | 10 | Species | Taxom |
| Crambidae Latreille, 1810 | Crambid Snout Moths | 115 | Species | Taxom |
| Ctenuchidae (W. Kirby, 1837) | Ctenuchid moths | 0 | Species | Taxom |
| Cucujidae Latreille, 1802 | Flat bark beetles | 1 | Species | Taxom |
| Culicidae Meigen, 1818 | Mosquito | 75 | Species | Taxom |
| Curculionidae Latreille, 1802 | Ambrosia beetles | 277 | Species | Taxom |
| Dactylopiidae Signoret, 1875 | Cochineal insects | 1 | Species | Taxom |
| Delphacidae Leach, 1815 | Delphacid planthoppers | 10 | Species | Taxom |
| Derbidae Spinola, 1839 | Derbid planthoppers | 12 | Species | Taxom |
| Dermestidae Hope, 1840 | Carpet beetles | 8 | Species | Taxom |
| Diapheromeridae Rehn & Hebard, 1909 | Diapheromerid Stick Insects | 7 | Species | Taxom |
| Diapriidae Latreille, 1796 | Diapriid wasps | 0 | Species | Taxom |
| Diaspididae Maskell, 1878 | Armored scale insects | 20 | Species | Taxom |
| Dictyopharidae Spinola, 1839 | Dictyopharid Planthoppers | 14 | Species | Taxom |
| Dilaridae Newman, 1853 | Pleasing lacewing | 0 | Species | Taxom |
| Dinidoridae Stål, 1867 | Dinidorid bug | 3 | Species | Taxom |
| Diopsidae Billberg, 1820 | Stalk-eyed flies | 1 | Species | Taxom |
| Dolichopodidae Latreille, 1809 | Long legged flies | 38 | Species | Taxom |
| Douglasiidae Heinemann & ..., 1876 | Douglas Moths | 1 | Species | Taxom |
| Drepanidae Meyrick, 1895 | Drepanids | 5 | Species | Taxom |
| Drosophilidae Rondani, 1856 | Fruit flies | 5 | Species | Taxom |
| Dryinidae Haliday, 1840 | Dryinid wasps | 1 | Species | Taxom |
| Dryopidae Billberg, 1820 | Long toed water beetle | 2 | Species | Taxom |
| Dytiscidae Leach, 1815 | Diving beetles | 26 | Species | Taxom |
| Ecnomidae Ulmer, 1903 | | 1 | Species | Taxom |
| Elachistidae Bruand, 1851 | Elachistid moths | 1 | Species | Taxom |
| Elateridae Leach, 1815 | Click Beetle | 33 | Species | Taxom |
| Elmidae Curtis, 1830 | Drive beetles | 5 | Species | Taxom |
| Empididae Latreille, 1809 | Balloon flies | 1 | Species | Taxom |
| Empusidae Burmeister, 1838 | Violin mantises | 1 | Species | Taxom |
| Encyrtidae Walker, 1837 | Encyrtid wasps | 167 | Species | Taxom |
| Endomychidae Leach, 1815 | False Ladybirds | 8 | Species | Taxom |
| Epermeniidae Spuler, 1910 | Epermeniid moths | 1 | Species | Taxom |
| Ephialtitidae Handlirsch, 1906 | | 1 | Species | Taxom |
| Ephydridae Zetterstedt, 1837 | Brine flies | 11 | Species | Taxom |
| Erebidae Leach, 1815 | Erebid Moths | 165 | Species | Taxom |
| Eriococcidae Cockerell, 1899 | Eriococcid scales | 1 | Species | Taxom |
| Erotylidae Latreille, 1802 | Pleasing Fungus Beetle | 1 | Species | Taxom |
| Eucharitidae Latreille, 1809 | Eucharitid wasp | 11 | Species | Taxom |
| Eucnemidae Eschscholtz, 1829 | Click Beetles | 0 | Species | Taxom |
| Eulophidae Westwood, 1829 | Eulophid wasps | 126 | Species | Taxom |
| Eupelmidae Walker, 1833 | Eupelmid wasps | 20 | Species | Taxom |
| Euphaeidae Jacobson & B..., 1905 | Gossamerwings | 7 | Species | Taxom |
| Eupterotidae Swinhoe, 1892 | Giant Lappet Moths | 3 | Species | Taxom |
| Eurybrachidae Stål, 1862 | | 15 | Species | Taxom |
| Eurytomidae Walker, 1832 | Eurytomid wasps | 112 | Species | Taxom |
| Euteliidae Grote, 1882 | Euteliid Moths | 4 | Species | Taxom |
| Evaniidae Latreille, 1802 | Ensign wasp | 1 | Species | Taxom |
| Fanniidae Schnabl & Dz..., 1911 | Latrine flies | 1 | Species | Taxom |
| Figitidae Thomson, 1862 | Figitid wasps | 1 | Species | Taxom |
| Flatidae Spinola, 1839 | Flatid planthoppers | 20 | Species | Taxom |
| Forficulidae Stephens, 1829 | Common Earwig | 1 | Species | Taxom |
| Formicidae Latreille, 1809 | Ants | 147 | Species | Taxom |
| Fulgoridae Latreille, 1807 | Fulgorid Planthopper | 19 | Species | Taxom |
| Gelechiidae Stainton, 1854 | Gelechiid moths | 5 | Species | Taxom |
| Geocoridae Baerensprung, 1860 | Big-eyed Bugs | 7 | Species | Taxom |
| Geometridae Leach, 1815 | Cankerworm moths | 106 | Species | Taxom |
| Geotrupidae Latreille, 1802 | Dor beetles | 15 | Species | Taxom |
| Gerridae Leach, 1815 | Jesus bugs | 9 | Species | Taxom |
| Gomphidae Rambur, 1842 | Club-tailed dragonflies | 27 | Species | Taxom |
| Gracillariidae Stainton, 1854 | Blotch leaf miner moths | 66 | Species | Taxom |
| Gryllacrididae Blanchard, 1845 | Camel Crickets | 7 | Species | Taxom |
| Gryllidae Bolivar, 1878 | Crickets | 16 | Species | Taxom |
| Gyrinidae Latreille, 1802 | Whirligig beetle | 1 | Species | Taxom |
| Halictidae Thomson, 1869 | Flower bees | 40 | Species | Taxom |
| Halictophagidae Perkins, 1905 | | 1 | Species | Taxom |
| Hemerobiidae Latreille, 1802 | Brown Lacewing | 2 | Species | Taxom |
| Hesperiidae Latreille, 1809 | Skipper | 141 | Species | Taxom |
| Hippoboscidae Samouelle, 1819 | Keds | 6 | Species | Taxom |
| Histeridae Gyllenhal, 1808 | Clown beetle | 60 | Species | Taxom |
| Hodotermitidae Desneux, 1904 | Harvester termites | 1 | Species | Taxom |
| Homotomidae Heslop-Harrison, 1958 | | 7 | Species | Taxom |
| Hoplopleuridae Ewing, 1929 | | 1 | Species | Taxom |
| Hyblaeidae Hampson, 1903 | Teak Moths | 1 | Species | Taxom |
| Hybosoridae Erichson, 1847 | Pill scarab beetles | 16 | Species | Taxom |
| Hybotidae Meigen, 1820 | Dance flies | 2 | Species | Taxom |
| Hydraenidae Mulsant, 1844 | Cascade Beetles | 9 | Species | Taxom |
| Hydrobiosidae Ulmer, 1905 | | 4 | Species | Taxom |
| Hydrometridae Billberg, 1820 | Marsh treader | 2 | Species | Taxom |
| Hydrophilidae Latreille, 1802 | Silver Water Beetles | 107 | Species | Taxom |
| Hydropsychidae Curtis, 1835 | Net Spinning caddisflies | 7 | Species | Taxom |
| Hydroptilidae Stephens, 1836 | Micro caddisflies | 1 | Species | Taxom |
| Hymenopodidae Giglio-Tos, 1919 | Flower mimic mantises | 4 | Species | Taxom |
| Ichneumonidae Latreille, 1802 | Ichneumon flies | 18 | Species | Taxom |
| Immidae Heppner, 1977 | Imma Moths | 1 | Species | Taxom |
| Iridopterygidae Giglio-Tos, 1919 | | 1 | Species | Taxom |
| Isostictidae Fraser, 1955 | Narrow-wings | 1 | Species | Taxom |
| Issidae Spinola, 1839 | Issid planthoppers | 21 | Species | Taxom |
| Jacobsoniidae Heller, 1926 | Jacobson's beetles | 1 | Species | Taxom |
| Kalotermitidae Froggatt, 1897 | Dampwood termites | 6 | Species | Taxom |
| Kinnaridae Muir, 1925 | Kinnarid Planthoppers | 3 | Species | Taxom |
| Lampyridae Latreille, 1817 | Fireflies | 0 | Species | Taxom |
| Largidae Amyot and Se..., 1843 | Bordered plant bugs | 1 | Species | Taxom |
| Lasiocampidae Harris, 1841 | Eggar Moths | 4 | Species | Taxom |
| Lauxaniidae Macquart, 1835 | Beach flies | 8 | Species | Taxom |
| Leiodidae Fleming, 1821 | Round fungus beetles | 29 | Species | Taxom |
| Lepidostomatidae Ulmer, 1903 | Bizarre Caddisflies | 1 | Species | Taxom |
| Lepismatidae Latreille, 1802 | Lepismatid Fishmoths | 2 | Species | Taxom |
| Leptoceridae Leach, 1815 | Long Horned caddisflies | 6 | Species | Taxom |
| Leptophlebiidae Banks, 1900 | Leptophlebiids | 5 | Species | Taxom |
| Lestidae Calvert, 1901 | Spread-winged damselflies | 14 | Species | Taxom |
| Leucospidae Fabricius, 1775 | Leucospid wasps | 3 | Species | Taxom |
| Libellulidae Rambur, 1842 | Chasers | 57 | Species | Taxom |
| Limacodidae Duponchel, 1845 | Cup moths | 2 | Species | Taxom |
| Limnichidae Erichson, 1846 | Minute marsh loving beetle | 1 | Species | Taxom |
| Limoniidae (Speiser, 1909) | Craneflies | 18 | Species | Taxom |
| Linognathidae Webb, 1946 | | 1 | Species | Taxom |
| Liturgusidae Giglio-Tos, 1919 | | 1 | Species | Taxom |
| Liviidae Low, 1879 | | 27 | Species | Taxom |
| Lonchaeidae Loew, 1861 | Lance Flies | 4 | Species | Taxom |
| Lophopidae Stål, 1866 | | 4 | Species | Taxom |
| Lucanidae Latreille, 1804 | Stag Beetle | 50 | Species | Taxom |
| Lycaenidae Leach, 1815 | Blue butterflies | 179 | Species | Taxom |
| Lycidae Laporte, 1836 | Lycid beetles | 4 | Species | Taxom |
| Lygaeidae Schilling, 1829 | Chinch bugs | 26 | Species | Taxom |
| Machaerotidae Stål, 1866 | Tube spittlebugs | 8 | Species | Taxom |
| Mantidae Burmeister, 1838 | Mantids | 18 | Species | Taxom |
| Mastacideidae Rehn, 1948 | | 1 | Species | Taxom |
| Meenoplidae Fieber, 1872 | | 4 | Species | Taxom |
| Megachilidae Schenk, 1860 | And Resin Bees | 51 | Species | Taxom |
| Megapodagrionidae Tillyard, 1917 | Flatwing | 0 | Species | Taxom |
| Megaspilidae Ashmead, 1893 | Megaspilid wasps | 1 | Species | Taxom |
| Melandryidae Leach, 1815 | False Darkling Beetle | 3 | Species | Taxom |
| Meloidae Gyllenhal, 1810 | Blister Beetle | 3 | Species | Taxom |
| Melyridae Leach, 1815 | Malachite Beetles | 1 | Species | Taxom |
| Membracidae Germar, 1821 | Horned Treehoppers | 6 | Species | Taxom |
| Menoponidae Mjöberg, 1910 | Bird lice | 3 | Species | Taxom |
| Mesoveliidae Douglas and ..., 1867 | Pond treaders | 7 | Species | Taxom |
| Micronectidae Jaczewski, 1924 | Pygmy water boatmen | 1 | Species | Taxom |
| Micropezidae Illiger, 1798 | Stilt Flies | 1 | Species | Taxom |
| Miridae Hahn, 1831 | Capsid bugs | 40 | Species | Taxom |
| Mogoplistidae Saussure, 1877 | Scaly cricket | 3 | Species | Taxom |
| Monophlebidae Signoret, 1875 | Giant scale | 3 | Species | Taxom |
| Mordellidae Latreille, 1802 | Pintail beetles | 4 | Species | Taxom |
| Muscidae Latreille, 1802 | Face flies | 105 | Species | Taxom |
| Mutillidae André, 1907 | Cow ant | 3 | Species | Taxom |
| Mydidae Bezzi, 1903 | Mydas flies | 2 | Species | Taxom |
| Mymaridae Haliday, 1833 | Fairflies | 49 | Species | Taxom |
| Mymarommatidae Debauche, 1948 | False fairy wasp | 1 | Species | Taxom |
| Myrmeleontidae Latreille, 1802 | Ant lions | 8 | Species | Taxom |
| Myrmosidae Fox, 1894 | Myrmosid Wasps | 2 | Species | Taxom |
| Naucoridae Leach, 1815 | Creeping water bug | 1 | Species | Taxom |
| Nemestrinidae Macquart, 1834 | Tangle-veined flies | 1 | Species | Taxom |
| Nemopteridae Rambur, 1842 | Spoonwings | 1 | Species | Taxom |
| Nemouridae Newman, 1853 | Brown stoneflies | 1 | Species | Taxom |
| Neoephemeridae Traver, 1935 | Large square-gilled mayflies | 1 | Species | Taxom |
| Nepidae Latreille, 1802 | Back-swimmer Water-boatmen | 1 | Species | Taxom |
| Neriidae Hendel, 1916 | Banana stalk flies | 2 | Species | Taxom |
| Nitidulidae Latreille, 1802 | Nitidules | 1 | Species | Taxom |
| Noctuidae Latreille, 1809 | Armyworms | 120 | Species | Taxom |
| Nogodinidae Melichar, 1898 | | 4 | Species | Taxom |
| Nolidae Hampson, 1894 | Hatted Caterpillars | 7 | Species | Taxom |
| Noteridae C. G. Thomson, 1860 | Burrowing water beetle | 0 | Species | Taxom |
| Notodontidae Stephens, 1829 | Bag Shelter Moths | 3 | Species | Taxom |
| Notonectidae Latreille, 1802 | Back Swimmers | 2 | Species | Taxom |
| Nycteribiidae Samouelle, 1819 | Bat Flies | 3 | Species | Taxom |
| Nymphalidae Rafinesque, 1815 | Admirals | 204 | Species | Taxom |
| Oecanthidae (Blanchard, 1845) | Tree cricket | 3 | Species | Taxom |
| Oecophoridae Bruand, 1851 | Concealer Moths | 2 | Species | Taxom |
| Oedemeridae Latreille, 1810 | False Blister Beetle | 4 | Species | Taxom |
| Oligoneuriidae Ulmer, 1914 | Brushleg Mayflies | 1 | Species | Taxom |
| Oligotomidae Enderlein, 1909 | | 3 | Species | Taxom |
| Ommatidae Sharp & Muir, 1912 | | 1 | Species | Taxom |
| Ormyridae Förster, 1856 | Armyrids | 7 | Species | Taxom |
| Otitidae (Macquart, 1835) | Picture-winged flies | 0 | Species | Taxom |
| Papilionidae Latreille, 1802 | Apollos | 50 | Species | Taxom |
| Passalidae Leach, 1815 | Bess beetle | 11 | Species | Taxom |
| Pentatomidae Leach, 1815 | Lesser shield bugs | 26 | Species | Taxom |
| Perilampidae Latreille, 1809 | Perilampid waps | 15 | Species | Taxom |
| Perlidae (Latreille, 1802) | Common stoneflies | 17 | Species | Taxom |
| Personidae Gray, 1854 | | 2 | Species | Taxom |
| Phacopteronidae Heslop-Harrison, 1958 | | 1 | Species | Taxom |
| Phalacridae Leach, 1815 | Shining flower beetles | 1 | Species | Taxom |
| Phalangopsidae (Chopard, 1949) | Spider cricket | 4 | Species | Taxom |
| Phasmatidae Roberts, 1944 | Walking sticks | 11 | Species | Taxom |
| Philopotamidae Stephens, 1829 | Finger Net caddisflies | 5 | Species | Taxom |
| Philopteridae Burmeister, 1830 | | 3 | Species | Taxom |
| Phlaeothripidae Uzel, 1895 | Thrips | 91 | Species | Taxom |
| Phoridae Curtis, 1833 | Coffin Flies | 5 | Species | Taxom |
| Phylliidae Redtenbacher, 1906 | Leaf insects | 2 | Species | Taxom |
| Pieridae Duponchel, 1835 | Brimstones | 79 | Species | Taxom |
| Piesmatidae Amyot & Audi..., 1843 | Ash grey leaf bug | 1 | Species | Taxom |
| Pipunculidae Walker, 1834 | Big headed flies | 1 | Species | Taxom |
| Plataspidae (Dallas, 1851) | | 2 | Species | Taxom |
| Plataspididae (Dallas, 1851) | | 1 | Species | Taxom |
| Platycnemididae Tillyard, 1917 | White-legged damselflies | 3 | Species | Taxom |
| Platygastridae Haliday, 1833 | Platygastrid wasps | 2 | Species | Taxom |
| Platystictidae Laidlaw, 1924 | Forest Damselflies | 14 | Species | Taxom |
| Platystomatidae Schiner, 1862 | Picture-winged flies | 4 | Species | Taxom |
| Plutellidae Guenée, 1845 | Diamond-back moths | 1 | Species | Taxom |
| Podoscirtidae Saussure, 1878 | | 7 | Species | Taxom |
| Polycentropodidae Ulmer, 1903 | Tube Maker Caddisflies | 3 | Species | Taxom |
| Polyplacidae Fahrenholz, 1912 | Spiny rat lice | 1 | Species | Taxom |
| Pompilidae Latreille, 1805 | Pompilid wasps | 1 | Species | Taxom |
| Potamanthidae Albarda, 1888 | Hacklegill mayflies | 1 | Species | Taxom |
| Prionoceridae Lacaordaire, 1857 | | 0 | Species | Taxom |
| Prosopistomatidae Lameere, 1917 | | 3 | Species | Taxom |
| Protoneuridae Tillyard, 1917 | Bambootails | 14 | Species | Taxom |
| Psephenidae Lacordaire, 1854 | Water pennies | 0 | Species | Taxom |
| Pseudococcidae Heymons, 1915 | Mealy Bugs | 18 | Species | Taxom |
| Pseudophasmatidae Kirby, 1896 | Striped Walkingsticks | 1 | Species | Taxom |
| Psilidae Macquart, 1835 | Carrot flies | 0 | Species | Taxom |
| Psychodidae Newman, 1834 | Drain flies | 14 | Species | Taxom |
| Psyllidae Latreille, 1807 | Jumping plant lice | 48 | Species | Taxom |
| Pterogeniidae Crowson, 1953 | | 2 | Species | Taxom |
| Pteromalidae Dalman, 1820 | Pteromalid wasps | 90 | Species | Taxom |
| Pterophoridae Zeller, 1841 | Plume Moths | 7 | Species | Taxom |
| Pteroplistidae (Chopard, 1936) | | 2 | Species | Taxom |
| Ptiliidae Heer, 1843 | Feather-wing beetles | 7 | Species | Taxom |
| Ptilodactylidae Laporte, 1836 | Ptilodactylid beetles | 0 | Species | Taxom |
| Ptinidae Latreille, 1802 | Death-watch and Spider Beetles | 2 | Species | Taxom |
| Pyralidae Latreille, 1802 | Flour Moths | 18 | Species | Taxom |
| Pyrgomorphidae Brunner von ..., 1874 | Bushlocusts | 5 | Species | Taxom |
| Pyrrhocoridae Dohrn, 1859 | Cotton stainers | 3 | Species | Taxom |
| Reduviidae Latreille, 1807 | Assassin and thread-legged bugs | 15 | Species | Taxom |
| Rhagionidae Latreille, 1802 | Snipe flies | 9 | Species | Taxom |
| Rhinotermitidae Froggatt, 1897 | Subterranean termites | 5 | Species | Taxom |
| Rhopalidae Amyot & Serv..., 1843 | Rhopalid Bugs | 2 | Species | Taxom |
| Rhynchitidae Gistel, 1848 | Leaf-rolling weevils | 2 | Species | Taxom |
| Rhyparochromidae Amyot & Serv..., 1843 | Dirt-colored Seed Bugs | 10 | Species | Taxom |
| Ricaniidae Amyot & Audi..., 1843 | | 18 | Species | Taxom |
| Riodinidae Grote, 1895 | Metalmark Butterflies | 7 | Species | Taxom |
| Romaleidae Brunner von ..., 1893 | Lubber grasshopper | 1 | Species | Taxom |
| Rutelidae (MacLeay, 1819) | | 4 | Species | Taxom |
| Salpingidae Leach, 1815 | Narrow-waisted bark beetle | 1 | Species | Taxom |
| Sarcophagidae Macquart, 1834 | Flesh flies | 9 | Species | Taxom |
| Saturniidae Boisduval, 1837 | And Giant Silk Moths | 11 | Species | Taxom |
| Scarabaeidae Latreille, 1802 | Dung beetles | 719 | Species | Taxom |
| Scelionidae Haliday, 1839 | Scelionid wasps | 68 | Species | Taxom |
| Sciomyzidae Fallen, 1820 | Marsh Flies | 1 | Species | Taxom |
| Scirtidae Fleming, 1821 | Marsh Beetle | 8 | Species | Taxom |
| Scoliidae Leach, 1815 | Mammoth wasps | 1 | Species | Taxom |
| Scutelleridae Leach, 1815 | Jewel bugs | 5 | Species | Taxom |
| Scydmaenidae (Leach, 1815) | Ant-like stone beetles | 5 | Species | Taxom |
| Scythrididae Rebel, 1901 | Flower Moths | 1 | Species | Taxom |
| Sepsidae Walker, 1833 | Black scavenger flies | 1 | Species | Taxom |
| Sesiidae Boisduval, 1828 | Clear Wings | 5 | Species | Taxom |
| Signiphoridae Howard, 1894 | Signiphorid waps | 1 | Species | Taxom |
| Silphidae Latreille, 1807 | Burying And Carrion Beetles | 2 | Species | Taxom |
| Silvanidae Kirby, 1837 | Flat bark beetles | 4 | Species | Taxom |
| Simuliidae Newman, 1834 | Black flies | 4 | Species | Taxom |
| Sphecidae Latreille, 1802 | Digger & Sand wasps | 5 | Species | Taxom |
| Sphingidae Latreille, 1802 | Hawk Moths | 66 | Species | Taxom |
| Staphylinidae Lameere, 1900 | Rove beetles | 442 | Species | Taxom |
| Stenopelmatidae Burmeister, 1838 | Bulldog Raspy Crickets | 1 | Species | Taxom |
| Stenopsychidae Martynov, 1924 | | 1 | Species | Taxom |
| Stratiomyidae Latreille, 1802 | Soldier flies | 8 | Species | Taxom |
| Streblidae (Kolenati, 1863) | Bat flies | 1 | Species | Taxom |
| Syrphidae Latreille, 1802 | Drone flies | 20 | Species | Taxom |
| Tabanidae Latreille, 1802 | Breeze flies | 36 | Species | Taxom |
| Tachinidae (Robineau-Des..., 1830) | Bristle Flies | 40 | Species | Taxom |
| Tanaostigmatidae Howard, 1890 | Tanaostigmatid wasps | 2 | Species | Taxom |
| Tarachodidae Handlirsch, 1930 | | 1 | Species | Taxom |
| Tenebrionidae Latreille, 1802 | Darkling Beetle | 11 | Species | Taxom |
| Tenthredinidae Latreille, 1804 | Common sawflies | 4 | Species | Taxom |
| Tephritidae Newman, 1834 | Fruit flies | 99 | Species | Taxom |
| Termitidae Latreille, 1802 | Higher termites | 17 | Species | Taxom |
| Tetracampidae Förster, 1856 | Tetracampid wasps | 4 | Species | Taxom |
| Tetrigidae Rambur, 1838 | Groundhoppers | 3 | Species | Taxom |
| Tettigoniidae Krauss, 1902 | Bush crickets | 13 | Species | Taxom |
| Therevidae Newman, 1834 | Stiletto flies | 0 | Species | Taxom |
| Thespidae Giglio-Tos, 1919 | | 1 | Species | Taxom |
| Thripidae Stevens, 1829 | Common thrips | 53 | Species | Taxom |
| Thyrididae Herrich-Schä..., 1846 | Picture Winged Leaf Moths | 4 | Species | Taxom |
| Tineidae Latreille, 1810 | & Allies | 10 | Species | Taxom |
| Tingidae Laporte, 1832 | Lace bug | 10 | Species | Taxom |
| Tiphiidae Leach, 1815 | Flower wasps | 4 | Species | Taxom |
| Tipulidae Latreille, 1802 | Crane Flies | 220 | Species | Taxom |
| Tortricidae Latreille, 1803 | Bell Moths | 9 | Species | Taxom |
| Torymidae Walker, 1833 | Apple seed chalcids | 34 | Species | Taxom |
| Toxoderidae Giglio-Tos, 1919 | | 1 | Species | Taxom |
| Trichogrammatidae Haliday, 1851 | Trichogrammatid wasps | 23 | Species | Taxom |
| Trigonalidae (Cresson, 1887) | Trigonalid sawflies | 2 | Species | Taxom |
| Trigonidiidae (Saussure, 1870) | And Ground Crickets | 4 | Species | Taxom |
| Triozidae Löw, 1879 | Jumping plant lice | 21 | Species | Taxom |
| Trogidae (MacLeay, 1819) | Gnawer beetles | 7 | Species | Taxom |
| Tropiduchidae Stål, 1866 | Tropiduchid Planthoppers | 7 | Species | Taxom |
| Ulopidae (Le Peletier ..., 1825) | | 3 | Species | Taxom |
| Uraniidae Blanchard, 1845 | Swallowtail Moths | 5 | Species | Taxom |
| Veliidae Amyot & Serv..., 1843 | Broad-shouldered bugs | 4 | Species | Taxom |
| Vespidae Leach, 1815 | And Allies | 48 | Species | Taxom |
| Xenidae Pohl & Beutel, 2005 | | 0 | Species | Taxom |
| Xyelidae Newman, 1835 | Sawfly | 1 | Species | Taxom |
| Xylomyidae Verrall, 1901 | Wood soldier flies | 2 | Species | Taxom |
| Xyloryctidae Meyrick, 1890 | Flower Moths | 2 | Species | Taxom |
| Yponomeutidae Stephens, 1829 | Ermine Moths | 1 | Species | Taxom |
| Zopheridae Solier, 1834 | Cylindrical bark beetles | 1 | Species | Taxom |
| Zygaenidae Latreille, 1809 | Burnet Forester | 7 | Species | Taxom |
