| Acanthosomatidae Signoret, 1864 | Acanthosomatids | 9 | Species | Taxom |
| Achilidae Stål, 1866 | Achilid Planthoppers | 9 | Species | Taxom |
| Acrididae MacLeay, 1819 | Grasshoppers and locusts | 11 | Species | Taxom |
| Adelgidae Heinze, 1962 | Adelgids | 1 | Species | Taxom |
| Adelidae Bruand, 1851 | Adelid Moths | 17 | Species | Taxom |
| Aderidae Winkler, 1927 | Ant-like leaf beetles | 1 | Species | Taxom |
| Aeolothripidae Uzel, 1895 | Banded thrips | 2 | Species | Taxom |
| Aeshnidae Rambur, 1842 | Darners | 9 | Species | Taxom |
| Agromyzidae Fallen, 1823 | Leaf miner flies | 12 | Species | Taxom |
| Agyrtidae Thomson, 1859 | Primitive carrion beetles | 4 | Species | Taxom |
| Alydidae Amyot & Serv..., 1843 | Bean bugs | 2 | Species | Taxom |
| Andrenidae Webster, 1913 | Andrenid bees | 35 | Species | Taxom |
| Anthicidae Latreille, 1819 | Ant beetles | 3 | Species | Taxom |
| Anthocoridae Fieber, 1837 | Flower bugs | 1 | Species | Taxom |
| Anthomyiidae Robineau-Des..., 1830 | Anthomyiid flies | 2 | Species | Taxom |
| Anthribidae Billberg, 1820 | Fungus Weevil | 9 | Species | Taxom |
| Apataniidae Wallengren, 1886 | Early Smoky Wing Sedges | 5 | Species | Taxom |
| Aphalaridae Löw, 1879 | | 12 | Species | Taxom |
| Aphididae Latreille, 1802 | Aphids | 132 | Species | Taxom |
| Aphrophoridae Evans, 1946 | Froghoppers | 19 | Species | Taxom |
| Apidae Latreille, 1802 | Bumble bees | 62 | Species | Taxom |
| Aradidae Spinola, 1837 | Flat bug | 2 | Species | Taxom |
| Arctiidae Leach, 1815 | Footman moths | 1 | Species | Taxom |
| Argidae Konow, 1890 | Argid flies | 13 | Species | Taxom |
| Asilidae Latreille, 1802 | Assassin flies | 10 | Species | Taxom |
| Athericidae Stuckenberg, 1973 | Athericid flies | 1 | Species | Taxom |
| Attelabidae Billberg, 1820 | Leaf Rolling Weevil | 60 | Species | Taxom |
| Aulacidae Shuckard, 1842 | Aulacid wasps | 2 | Species | Taxom |
| Autostichidae Le Marchand, 1947 | Autostichid Moths | 0 | Species | Taxom |
| Batrachedridae Heinemann & ..., 1876 | Batrachedrid Moths | 0 | Species | Taxom |
| Belidae Schönherr, 1826 | Belid Beetle | 1 | Species | Taxom |
| Berytidae Fieber, 1851 | Stilt bug | 1 | Species | Taxom |
| Bibionidae Fleming, 1821 | Bibionid flies | 4 | Species | Taxom |
| Blasticotomidae Thomson, 1871 | Blasticotomid sawflies | 2 | Species | Taxom |
| Blattellidae (Karny, 1908) | German Cockroach | 1 | Species | Taxom |
| Blissidae Stål, 1862 | Chinch Bugs | 1 | Species | Taxom |
| Bombycidae Latreille, 1802 | Lappet moths | 2 | Species | Taxom |
| Bombyliidae Latreille, 1802 | Bee Flies | 6 | Species | Taxom |
| Bostrichidae Latreille, 1802 | Auger beetles | 2 | Species | Taxom |
| Brachycentridae Ulmer, 1903 | Humpless Casemaker Caddisflies | 2 | Species | Taxom |
| Brachypteridae (Erichson, 1845) | Short-winged Flower Beetles | 4 | Species | Taxom |
| Brachystomatidae Melander, 1908 | | 1 | Species | Taxom |
| Braconidae Latreille, 1829 | Braconid wasps | 12 | Species | Taxom |
| Brahmaeidae Swinhoe, 1892 | Brahmin Moths | 1 | Species | Taxom |
| Brentidae Billberg, 1820 | Brenthidae | 2 | Species | Taxom |
| Buprestidae Leach, 1815 | Flat-headed wood-borers | 33 | Species | Taxom |
| Byrrhidae Latreille, 1804 | Moss beetles | 3 | Species | Taxom |
| Byturidae Jacquelin du..., 1858 | Fruit worms | 2 | Species | Taxom |
| Calamoceratidae Ulmer, 1905 | | 1 | Species | Taxom |
| Caliscelidae Amyot & Serv..., 1843 | Piglet Bugs | 1 | Species | Taxom |
| Callaphididae (Borner, 1952) | | 1 | Species | Taxom |
| Callidulidae Moore, 1877 | Old World Butterfly Moths | 1 | Species | Taxom |
| Calliphoridae Brauer & Ber..., 1889 | Blow flies | 8 | Species | Taxom |
| Calophyidae Vondracek, 1957 | | 5 | Species | Taxom |
| Calopterygidae Selys, 1850 | Broad-winged damselflies | 3 | Species | Taxom |
| Canaceidae (Jones, 1906) | Beach flies | 3 | Species | Taxom |
| Cantharidae Imhoff, 1856 | Cantharids | 3 | Species | Taxom |
| Capniidae Klapálek, 1905 | Capniid winter stoneflies | 3 | Species | Taxom |
| Carabidae Latreille, 1802 | Carabid beetles | 265 | Species | Taxom |
| Carcinophoridae Hincks, 1954 | | 1 | Species | Taxom |
| Caridae Thompson, 1992 | | 1 | Species | Taxom |
| Carposinidae Walsingham, 1907 | Carposinid moths | 1 | Species | Taxom |
| Carsidaridae Crawford, 1911 | | 4 | Species | Taxom |
| Cecidomyiidae Newman, 1834 | Forest Midges | 26 | Species | Taxom |
| Cerambycidae Latreille, 1802 | Long Horn beetles | 178 | Species | Taxom |
| Ceratophyllidae Dampf, 1908 | Bird Fleas | 2 | Species | Taxom |
| Ceratopogonidae Newman, 1834 | Biting midge | 3 | Species | Taxom |
| Cercopidae Leach, 1815 | Froghopper | 17 | Species | Taxom |
| Chalcididae Latreille, 1817 | Chalcidid wasps | 2 | Species | Taxom |
| Chironomidae Erichson, 1842 | Chironomids | 95 | Species | Taxom |
| Chloroperlidae Okamoto, 1912 | Green stoneflies | 1 | Species | Taxom |
| Chloropidae Schoenherr, 1840 | Chloropid flies | 25 | Species | Taxom |
| Chrysididae Latreille, 1802 | Chrysidid wasps | 5 | Species | Taxom |
| Chrysomelidae Latreille, 1802 | Casebearers | 81 | Species | Taxom |
| Chrysopidae Schneider, 1851 | And Green Lacewings | 11 | Species | Taxom |
| Cicadellidae Latreille, 1802 | Cicadellids | 133 | Species | Taxom |
| Cicadidae Westwood, 1840 | Cicada | 21 | Species | Taxom |
| Ciidae Leach, 1819 | Minute tree fungus beetles | 12 | Species | Taxom |
| Cimbicidae Kirby, 1837 | Cimbicid sawflies | 1 | Species | Taxom |
| Cimicidae Latreille, 1802 | Bat bugs | 1 | Species | Taxom |
| Cixiidae Spinola, 1839 | Cixid planthoppers | 33 | Species | Taxom |
| Cleridae Latreille, 1802 | Checkered Beetle | 1 | Species | Taxom |
| Coccinellidae Latreille, 1807 | Coccinelles | 33 | Species | Taxom |
| Coenagrionidae Kirby, 1890 | Narrow-winged damselflies | 15 | Species | Taxom |
| Colletidae Lepeletier, 1841 | Colletid bees | 16 | Species | Taxom |
| Conopidae Latreille, 1802 | Thick-headed Flies | 5 | Species | Taxom |
| Cordulegastridae Calvert, 1893 | Biddie | 1 | Species | Taxom |
| Corduliidae Selys-Longch..., 1850 | Baskettails | 8 | Species | Taxom |
| Coreidae Leach, 1815 | Broad-headed bugs | 3 | Species | Taxom |
| Corixidae Leach, 1815 | Lesser Water-Boatman | 1 | Species | Taxom |
| Corydalidae Burmeister, 1839 | Dobsonflies | 1 | Species | Taxom |
| Cosmopterigidae Heinemann & ..., 1876 | Cosmet Moths | 0 | Species | Taxom |
| Cossidae Leach, 1815 | Borers | 2 | Species | Taxom |
| Crabronidae Latreille, 1802 | Bee Wolves | 61 | Species | Taxom |
| Crambidae Latreille, 1810 | Crambid Snout Moths | 60 | Species | Taxom |
| Cryptophagidae Kirby, 1937 | Mould beetles | 5 | Species | Taxom |
| Cucujidae Latreille, 1802 | Flat bark beetles | 1 | Species | Taxom |
| Culicidae Meigen, 1818 | Mosquito | 8 | Species | Taxom |
| Cupedidae Laporte, 1836 | Cupedids | 2 | Species | Taxom |
| Curculionidae Latreille, 1802 | Ambrosia beetles | 242 | Species | Taxom |
| Cydnidae Billberg, 1820 | Burrower bugs | 3 | Species | Taxom |
| Cynipidae Latreille, 1802 | Cynipid gall wasps | 0 | Species | Taxom |
| Delphacidae Leach, 1815 | Delphacid planthoppers | 29 | Species | Taxom |
| Derbidae Spinola, 1839 | Derbid planthoppers | 9 | Species | Taxom |
| Dermestidae Hope, 1840 | Carpet beetles | 3 | Species | Taxom |
| Diapriidae Latreille, 1796 | Diapriid wasps | 7 | Species | Taxom |
| Diaspididae Maskell, 1878 | Armored scale insects | 3 | Species | Taxom |
| Dictyopharidae Spinola, 1839 | Dictyopharid Planthoppers | 2 | Species | Taxom |
| Diprionidae Rohwer, 1911 | Conifer sawflies | 4 | Species | Taxom |
| Dolichopodidae Latreille, 1809 | Long legged flies | 9 | Species | Taxom |
| Drepanidae Meyrick, 1895 | Drepanids | 29 | Species | Taxom |
| Drosophilidae Rondani, 1856 | Fruit flies | 6 | Species | Taxom |
| Dryinidae Haliday, 1840 | Dryinid wasps | 1 | Species | Taxom |
| Dryomyzidae Schiner, 1862 | Dryomyzid flies | 1 | Species | Taxom |
| Dytiscidae Leach, 1815 | Diving beetles | 36 | Species | Taxom |
| Ecnomidae Ulmer, 1903 | | 1 | Species | Taxom |
| Elachistidae Bruand, 1851 | Elachistid moths | 8 | Species | Taxom |
| Elateridae Leach, 1815 | Click Beetle | 38 | Species | Taxom |
| Elmidae Curtis, 1830 | Drive beetles | 2 | Species | Taxom |
| Embiidae Burmeister, 1839 | | 0 | Species | Taxom |
| Empididae Latreille, 1809 | Balloon flies | 5 | Species | Taxom |
| Encyrtidae Walker, 1837 | Encyrtid wasps | 4 | Species | Taxom |
| Endomychidae Leach, 1815 | False Ladybirds | 2 | Species | Taxom |
| Enicocephalidae Stål, 1860 | Gnat bug | 1 | Species | Taxom |
| Epermeniidae Spuler, 1910 | Epermeniid moths | 2 | Species | Taxom |
| Ephydridae Zetterstedt, 1837 | Brine flies | 29 | Species | Taxom |
| Epiophlebiidae Muttkowski, 1911 | | 1 | Species | Taxom |
| Erebidae Leach, 1815 | Erebid Moths | 120 | Species | Taxom |
| Eriocraniidae Rebel, 1901 | Eriocraniid moths | 3 | Species | Taxom |
| Erotylidae Latreille, 1802 | Pleasing Fungus Beetle | 6 | Species | Taxom |
| Eucharitidae Latreille, 1809 | Eucharitid wasp | 1 | Species | Taxom |
| Eucnemidae Eschscholtz, 1829 | Click Beetles | 1 | Species | Taxom |
| Eulophidae Westwood, 1829 | Eulophid wasps | 3 | Species | Taxom |
| Eupelmidae Walker, 1833 | Eupelmid wasps | 1 | Species | Taxom |
| Eupterotidae Swinhoe, 1892 | Giant Lappet Moths | 1 | Species | Taxom |
| Eurytomidae Walker, 1832 | Eurytomid wasps | 1 | Species | Taxom |
| Euteliidae Grote, 1882 | Euteliid Moths | 2 | Species | Taxom |
| Fanniidae Schnabl & Dz..., 1911 | Latrine flies | 2 | Species | Taxom |
| Figitidae Thomson, 1862 | Figitid wasps | 5 | Species | Taxom |
| Flatidae Spinola, 1839 | Flatid planthoppers | 5 | Species | Taxom |
| Forficulidae Stephens, 1829 | Common Earwig | 3 | Species | Taxom |
| Formicidae Latreille, 1809 | Ants | 48 | Species | Taxom |
| Gasteruptiidae Ashmead, 1900 | Carrot Wasps | 2 | Species | Taxom |
| Gelechiidae Stainton, 1854 | Gelechiid moths | 6 | Species | Taxom |
| Geometridae Leach, 1815 | Cankerworm moths | 307 | Species | Taxom |
| Geotrupidae Latreille, 1802 | Dor beetles | 2 | Species | Taxom |
| Gerridae Leach, 1815 | Jesus bugs | 5 | Species | Taxom |
| Glossosomatidae Wallengren, 1891 | Little Black Caddisflies | 6 | Species | Taxom |
| Goeridae Ulmer, 1903 | | 1 | Species | Taxom |
| Gomphidae Rambur, 1842 | Club-tailed dragonflies | 4 | Species | Taxom |
| Gracillariidae Stainton, 1854 | Blotch leaf miner moths | 76 | Species | Taxom |
| Gryllidae Bolivar, 1878 | Crickets | 1 | Species | Taxom |
| Grylloblattidae E. M. Walker, 1914 | Grylloblattids | 1 | Species | Taxom |
| Gryllotalpidae Saussure, 1870 | Mole cricket | 1 | Species | Taxom |
| Gyrinidae Latreille, 1802 | Whirligig beetle | 3 | Species | Taxom |
| Halictidae Thomson, 1869 | Flower bees | 58 | Species | Taxom |
| Haliplidae Aubé, 1836 | Crawling Water Beetle | 3 | Species | Taxom |
| Heleomyzidae (Westwood, 1840) | Heleomyzid flies | 1 | Species | Taxom |
| Heliozelidae Heinemann & ..., 1876 | Leaf miners | 5 | Species | Taxom |
| Helophoridae (Leach, 1815) | Water scavenger beetles | 1 | Species | Taxom |
| Helotidae Reitter, 1876 | | 1 | Species | Taxom |
| Hemerobiidae Latreille, 1802 | Brown Lacewing | 19 | Species | Taxom |
| Hepialidae Stephens, 1829 | Ghost Moths | 2 | Species | Taxom |
| Hesperiidae Latreille, 1809 | Skipper | 34 | Species | Taxom |
| Hesperinidae Hendel, 1928 | | 1 | Species | Taxom |
| Hippoboscidae Samouelle, 1819 | Keds | 1 | Species | Taxom |
| Histeridae Gyllenhal, 1808 | Clown beetle | 39 | Species | Taxom |
| Homotomidae Heslop-Harrison, 1958 | | 2 | Species | Taxom |
| Hoplopleuridae Ewing, 1929 | | 1 | Species | Taxom |
| Hybotidae Meigen, 1820 | Dance flies | 2 | Species | Taxom |
| Hydraenidae Mulsant, 1844 | Cascade Beetles | 4 | Species | Taxom |
| Hydrobiosidae Ulmer, 1905 | | 1 | Species | Taxom |
| Hydrophilidae Latreille, 1802 | Silver Water Beetles | 33 | Species | Taxom |
| Hydropsychidae Curtis, 1835 | Net Spinning caddisflies | 11 | Species | Taxom |
| Hydroptilidae Stephens, 1836 | Micro caddisflies | 23 | Species | Taxom |
| Ichneumonidae Latreille, 1802 | Ichneumon flies | 24 | Species | Taxom |
| Incurvariidae Spuler, 1898 | Fairy moths | 5 | Species | Taxom |
| Ischnopsyllidae Wahlgren, 1907 | Bat fleas | 1 | Species | Taxom |
| Issidae Spinola, 1839 | Issid planthoppers | 15 | Species | Taxom |
| Keroplatidae Rondani, 1856 | Fungus gnats | 1 | Species | Taxom |
| Lampyridae Latreille, 1817 | Fireflies | 4 | Species | Taxom |
| Lasiocampidae Harris, 1841 | Eggar Moths | 13 | Species | Taxom |
| Latridiidae Erichson, 1842 | Minute brown scavenger beetle | 5 | Species | Taxom |
| Lecithoceridae Le Marchand, 1947 | Long-horned moths | 2 | Species | Taxom |
| Leiodidae Fleming, 1821 | Round fungus beetles | 26 | Species | Taxom |
| Lemoniidae Hampson, 1918 | Autumn Silkworm Moths | 1 | Species | Taxom |
| Lepidostomatidae Ulmer, 1903 | Bizarre Caddisflies | 5 | Species | Taxom |
| Leptoceridae Leach, 1815 | Long Horned caddisflies | 14 | Species | Taxom |
| Leptopsyllidae Rothschild &..., 1915 | Bird fleas | 2 | Species | Taxom |
| Lestidae Calvert, 1901 | Spread-winged damselflies | 4 | Species | Taxom |
| Leuctridae Klapálek, 1905 | Needle Or Willow Stoneflies | 3 | Species | Taxom |
| Libellulidae Rambur, 1842 | Chasers | 20 | Species | Taxom |
| Limacodidae Duponchel, 1845 | Cup moths | 3 | Species | Taxom |
| Limnephilidae Kolenati, 1848 | Northern caddisflies | 33 | Species | Taxom |
| Limoniidae (Speiser, 1909) | Craneflies | 18 | Species | Taxom |
| Liviidae Low, 1879 | | 7 | Species | Taxom |
| Lonchaeidae Loew, 1861 | Lance Flies | 0 | Species | Taxom |
| Lonchopteridae Curtis, 1839 | Pointed-wing flies | 1 | Species | Taxom |
| Lucanidae Latreille, 1804 | Stag Beetle | 25 | Species | Taxom |
| Lycaenidae Leach, 1815 | Blue butterflies | 54 | Species | Taxom |
| Lycidae Laporte, 1836 | Lycid beetles | 7 | Species | Taxom |
| Lygaeidae Schilling, 1829 | Chinch bugs | 5 | Species | Taxom |
| Lymexylidae Fleming, 1821 | Ship-timber beetle | 1 | Species | Taxom |
| Lyonetiidae Stainton, 1854 | Lyonet Moths | 8 | Species | Taxom |
| Machaerotidae Stål, 1866 | Tube spittlebugs | 3 | Species | Taxom |
| Meenoplidae Fieber, 1872 | | 1 | Species | Taxom |
| Megachilidae Schenk, 1860 | And Resin Bees | 23 | Species | Taxom |
| Megalopodidae Latreille, 1802 | Megalopodid Leaf Beetles | 5 | Species | Taxom |
| Megamerinidae Hendel, 1913 | Megamerinid flies | 1 | Species | Taxom |
| Melandryidae Leach, 1815 | False Darkling Beetle | 6 | Species | Taxom |
| Melittidae Schenk, 1860 | Melittid bees | 4 | Species | Taxom |
| Meloidae Gyllenhal, 1810 | Blister Beetle | 3 | Species | Taxom |
| Melyridae Leach, 1815 | Malachite Beetles | 3 | Species | Taxom |
| Micropezidae Illiger, 1798 | Stilt Flies | 2 | Species | Taxom |
| Micropterigidae Herrich-Schä..., 1855 | Mandibulate Archaic Moths | 1 | Species | Taxom |
| Miridae Hahn, 1831 | Capsid bugs | 101 | Species | Taxom |
| Molannidae Wallengren, 1891 | Hood Casemaker Caddisflies | 1 | Species | Taxom |
| Monotomidae Laporte, 1840 | Minute Clubbed Beetles | 4 | Species | Taxom |
| Mordellidae Latreille, 1802 | Pintail beetles | 14 | Species | Taxom |
| Muscidae Latreille, 1802 | Face flies | 16 | Species | Taxom |
| Mutillidae André, 1907 | Cow ant | 2 | Species | Taxom |
| Mycetophagidae Leach, 1815 | Hairy fungus beetle | 0 | Species | Taxom |
| Mycetophilidae Newman, 1834 | Fungus Gnat | 23 | Species | Taxom |
| Myrmeleontidae Latreille, 1802 | Ant lions | 7 | Species | Taxom |
| Nabidae Costa, 1852 | Damsel bugs | 1 | Species | Taxom |
| Nemonychidae Bedel, 1882 | Nemonychid weevils | 3 | Species | Taxom |
| Nemouridae Newman, 1853 | Brown stoneflies | 10 | Species | Taxom |
| Nepidae Latreille, 1802 | Back-swimmer Water-boatmen | 1 | Species | Taxom |
| Nepticulidae Stainton, 1854 | Leaf miners | 13 | Species | Taxom |
| Nitidulidae Latreille, 1802 | Nitidules | 42 | Species | Taxom |
| Noctuidae Latreille, 1809 | Armyworms | 245 | Species | Taxom |
| Nogodinidae Melichar, 1898 | | 1 | Species | Taxom |
| Nolidae Hampson, 1894 | Hatted Caterpillars | 12 | Species | Taxom |
| Nosodendridae Erichson, 1846 | Nosodendrid beetles | 1 | Species | Taxom |
| Noteridae C. G. Thomson, 1860 | Burrowing water beetle | 1 | Species | Taxom |
| Notodontidae Stephens, 1829 | Bag Shelter Moths | 53 | Species | Taxom |
| Notonectidae Latreille, 1802 | Back Swimmers | 1 | Species | Taxom |
| Nymphalidae Rafinesque, 1815 | Admirals | 122 | Species | Taxom |
| Oecophoridae Bruand, 1851 | Concealer Moths | 6 | Species | Taxom |
| Oedemeridae Latreille, 1810 | False Blister Beetle | 3 | Species | Taxom |
| Omethidae LeConte, 1861 | False fireflies | 1 | Species | Taxom |
| Ommatidae Sharp & Muir, 1912 | | 2 | Species | Taxom |
| Opostegidae Meyrick, 1893 | Opostegid moths | 2 | Species | Taxom |
| Osmylidae Leach, 1815 | Giant lacewings | 3 | Species | Taxom |
| Oxycarenidae Stål, 1862 | | 1 | Species | Taxom |
| Pachyneuridae Schiner, 1864 | Dark-winged fungus gnats | 1 | Species | Taxom |
| Pamphiliidae Cameron, 1890 | Leaf-rolling sawflies | 12 | Species | Taxom |
| Panorpidae Linnaeus, 1758 | Common scorpionflies | 1 | Species | Taxom |
| Papilionidae Latreille, 1802 | Apollos | 28 | Species | Taxom |
| Pediciidae Osten Sacken, 1860 | Hairy-Eyed Crane Flies | 7 | Species | Taxom |
| Pentatomidae Leach, 1815 | Lesser shield bugs | 15 | Species | Taxom |
| Perilampidae Latreille, 1809 | Perilampid waps | 1 | Species | Taxom |
| Perlidae (Latreille, 1802) | Common stoneflies | 3 | Species | Taxom |
| Perlodidae Klapálek, 1912 | Perlodid stoneflies | 2 | Species | Taxom |
| Personidae Gray, 1854 | | 1 | Species | Taxom |
| Phalacridae Leach, 1815 | Shining flower beetles | 3 | Species | Taxom |
| Phasmatidae Roberts, 1944 | Walking sticks | 1 | Species | Taxom |
| Phasmomimidae Sharov, 1968 | | 2 | Species | Taxom |
| Philopotamidae Stephens, 1829 | Finger Net caddisflies | 6 | Species | Taxom |
| Phlaeothripidae Uzel, 1895 | Thrips | 2 | Species | Taxom |
| Phoridae Curtis, 1833 | Coffin Flies | 18 | Species | Taxom |
| Phryganeidae (Leach, 1815) | Giant casemaker | 6 | Species | Taxom |
| Phryganopsychidae Wiggins, 1959 | | 1 | Species | Taxom |
| Pieridae Duponchel, 1835 | Brimstones | 25 | Species | Taxom |
| Platycnemididae Tillyard, 1917 | White-legged damselflies | 1 | Species | Taxom |
| Platygastridae Haliday, 1833 | Platygastrid wasps | 1 | Species | Taxom |
| Platypezidae Fallen, 1815 | Flat footed flies | 1 | Species | Taxom |
| Plutellidae Guenée, 1845 | Diamond-back moths | 4 | Species | Taxom |
| Polycentropodidae Ulmer, 1903 | Tube Maker Caddisflies | 1 | Species | Taxom |
| Pompilidae Latreille, 1805 | Pompilid wasps | 11 | Species | Taxom |
| Proctotrupidae Latreille, 1802 | Proctotrupid wasps | 1 | Species | Taxom |
| Prodoxidae Riley, 1881 | Yucca Moths | 2 | Species | Taxom |
| Pseudococcidae Heymons, 1915 | Mealy Bugs | 1 | Species | Taxom |
| Psilidae Macquart, 1835 | Carrot flies | 2 | Species | Taxom |
| Psychidae Boisduval, 1828 | Bagmoths | 1 | Species | Taxom |
| Psychodidae Newman, 1834 | Drain flies | 2 | Species | Taxom |
| Psychomyiidae Walker, 1852 | Net Tube Caddisflies | 3 | Species | Taxom |
| Psyllidae Latreille, 1807 | Jumping plant lice | 63 | Species | Taxom |
| Pteromalidae Dalman, 1820 | Pteromalid wasps | 2 | Species | Taxom |
| Pterophoridae Zeller, 1841 | Plume Moths | 6 | Species | Taxom |
| Ptiliidae Heer, 1843 | Feather-wing beetles | 6 | Species | Taxom |
| Ptilodactylidae Laporte, 1836 | Ptilodactylid beetles | 0 | Species | Taxom |
| Ptinidae Latreille, 1802 | Death-watch and Spider Beetles | 3 | Species | Taxom |
| Ptychopteridae Osten Sacken, 1862 | Phantom crane flies | 2 | Species | Taxom |
| Pyralidae Latreille, 1802 | Flour Moths | 24 | Species | Taxom |
| Pyrochroidae Latreille, 1807 | Cardinal beetles | 0 | Species | Taxom |
| Pyrrhocoridae Dohrn, 1859 | Cotton stainers | 1 | Species | Taxom |
| Pythidae Solier, 1834 | Dead log bark beetles | 2 | Species | Taxom |
| Reduviidae Latreille, 1807 | Assassin and thread-legged bugs | 3 | Species | Taxom |
| Rhagionidae Latreille, 1802 | Snipe flies | 1 | Species | Taxom |
| Rhaphidophoridae Walker, 1869 | And Cave Weta | 2 | Species | Taxom |
| Rhipiphoridae Gemminger & ..., 1870 | Hump back beetles | 1 | Species | Taxom |
| Rhopalidae Amyot & Serv..., 1843 | Rhopalid Bugs | 1 | Species | Taxom |
| Rhyparochromidae Amyot & Serv..., 1843 | Dirt-colored Seed Bugs | 3 | Species | Taxom |
| Ricaniidae Amyot & Audi..., 1843 | | 15 | Species | Taxom |
| Riodinidae Grote, 1895 | Metalmark Butterflies | 2 | Species | Taxom |
| Ripiphoridae Gemminger & ..., 1870 | Rhipiphoridae | 3 | Species | Taxom |
| Saldidae Amyot and Se..., 1843 | Shore bug | 6 | Species | Taxom |
| Salpingidae Leach, 1815 | Narrow-waisted bark beetle | 2 | Species | Taxom |
| Sarcophagidae Macquart, 1834 | Flesh flies | 3 | Species | Taxom |
| Saturniidae Boisduval, 1837 | And Giant Silk Moths | 12 | Species | Taxom |
| Scarabaeidae Latreille, 1802 | Dung beetles | 53 | Species | Taxom |
| Scathophagidae Robineau-Des..., 1830 | Dung flies | 0 | Species | Taxom |
| Scatopsidae Newman, 1834 | Dung midges | 1 | Species | Taxom |
| Scelionidae Haliday, 1839 | Scelionid wasps | 4 | Species | Taxom |
| Sciomyzidae Fallen, 1820 | Marsh Flies | 1 | Species | Taxom |
| Scirtidae Fleming, 1821 | Marsh Beetle | 10 | Species | Taxom |
| Scraptiidae Mulsant, 1856 | Antlike leaf beetles | 1 | Species | Taxom |
| Scydmaenidae (Leach, 1815) | Ant-like stone beetles | 12 | Species | Taxom |
| Scythrididae Rebel, 1901 | Flower Moths | 0 | Species | Taxom |
| Sepsidae Walker, 1833 | Black scavenger flies | 1 | Species | Taxom |
| Sepulcidae Rasnitsyn, 1968 | | 1 | Species | Taxom |
| Sesiidae Boisduval, 1828 | Clear Wings | 5 | Species | Taxom |
| Sialidae Leach, 1815 | Alderflies | 1 | Species | Taxom |
| Silphidae Latreille, 1807 | Burying And Carrion Beetles | 20 | Species | Taxom |
| Silvanidae Kirby, 1837 | Flat bark beetles | 2 | Species | Taxom |
| Simuliidae Newman, 1834 | Black flies | 1 | Species | Taxom |
| Siricidae Billberg, 1820 | Horntail | 2 | Species | Taxom |
| Sphaeroceridae Macquart, 1835 | Dung flies | 1 | Species | Taxom |
| Sphecidae Latreille, 1802 | Digger & Sand wasps | 2 | Species | Taxom |
| Sphingidae Latreille, 1802 | Hawk Moths | 32 | Species | Taxom |
| Spongiphoridae Verhoeff, 1902 | Little Earwigs | 1 | Species | Taxom |
| Staphylinidae Lameere, 1900 | Rove beetles | 507 | Species | Taxom |
| Stenopsychidae Martynov, 1924 | | 1 | Species | Taxom |
| Stratiomyidae Latreille, 1802 | Soldier flies | 4 | Species | Taxom |
| Stylopidae Kirby, 1813 | Strepsiptera | 2 | Species | Taxom |
| Synteliidae Lewis, 1882 | | 1 | Species | Taxom |
| Syrphidae Latreille, 1802 | Drone flies | 42 | Species | Taxom |
| Tabanidae Latreille, 1802 | Breeze flies | 8 | Species | Taxom |
| Tachinidae (Robineau-Des..., 1830) | Bristle Flies | 42 | Species | Taxom |
| Tenebrionidae Latreille, 1802 | Darkling Beetle | 16 | Species | Taxom |
| Tenthredinidae Latreille, 1804 | Common sawflies | 37 | Species | Taxom |
| Tephritidae Newman, 1834 | Fruit flies | 38 | Species | Taxom |
| Tethinidae (Hendel, 1916) | Tethinid flies | 2 | Species | Taxom |
| Tetratomidae Billberg, 1820 | Polypore fungus beetle | 2 | Species | Taxom |
| Tetrigidae Rambur, 1838 | Groundhoppers | 1 | Species | Taxom |
| Tettigoniidae Krauss, 1902 | Bush crickets | 5 | Species | Taxom |
| Thanerocleridae Chapin, 1921 | | 0 | Species | Taxom |
| Thripidae Stevens, 1829 | Common thrips | 5 | Species | Taxom |
| Thyrididae Herrich-Schä..., 1846 | Picture Winged Leaf Moths | 3 | Species | Taxom |
| Tineidae Latreille, 1810 | & Allies | 18 | Species | Taxom |
| Tingidae Laporte, 1832 | Lace bug | 3 | Species | Taxom |
| Tiphiidae Leach, 1815 | Flower wasps | 2 | Species | Taxom |
| Tipulidae Latreille, 1802 | Crane Flies | 178 | Species | Taxom |
| Tischeriidae Spuler, 1898 | Lyonetiid moths | 0 | Species | Taxom |
| Tortricidae Latreille, 1803 | Bell Moths | 163 | Species | Taxom |
| Torymidae Walker, 1833 | Apple seed chalcids | 7 | Species | Taxom |
| Trichoceridae Rondani, 1841 | Winter Crane Flies | 4 | Species | Taxom |
| Trigonalidae (Cresson, 1887) | Trigonalid sawflies | 0 | Species | Taxom |
| Trigonidiidae (Saussure, 1870) | And Ground Crickets | 1 | Species | Taxom |
| Triozidae Löw, 1879 | Jumping plant lice | 18 | Species | Taxom |
| Trogidae (MacLeay, 1819) | Gnawer beetles | 2 | Species | Taxom |
| Trogossitidae Latreille, 1802 | Bark gnawing beetle | 1 | Species | Taxom |
| Tropiduchidae Stål, 1866 | Tropiduchid Planthoppers | 11 | Species | Taxom |
| Ulyanidae (Zherikhin, 1993) | | 1 | Species | Taxom |
| Uraniidae Blanchard, 1845 | Swallowtail Moths | 5 | Species | Taxom |
| Urostylidae (Dallas, 1851) | | 3 | Species | Taxom |
| Vespidae Leach, 1815 | And Allies | 28 | Species | Taxom |
| Xiphydriidae Leach, 1819 | Wood wasps | 5 | Species | Taxom |
| Xyelidae Newman, 1835 | Sawfly | 5 | Species | Taxom |
| Xylomyidae Verrall, 1901 | Wood soldier flies | 5 | Species | Taxom |
| Xylophagidae Fallen, 1810 | Awl-flies | 6 | Species | Taxom |
| Yponomeutidae Stephens, 1829 | Ermine Moths | 23 | Species | Taxom |
| Ypsolophidae Guenée, 1845 | Ypsolophid Moths | 7 | Species | Taxom |
| Zopheridae Solier, 1834 | Cylindrical bark beetles | 1 | Species | Taxom |
| Zygaenidae Latreille, 1809 | Burnet Forester | 6 | Species | Taxom |
