| Acanthosomatidae Signoret, 1864 | Acanthosomatids | 2 | Species | Taxom |
| Achilidae Stål, 1866 | Achilid Planthoppers | 10 | Species | Taxom |
| Acrididae MacLeay, 1819 | Grasshoppers and locusts | 19 | Species | Taxom |
| Adelgidae Heinze, 1962 | Adelgids | 1 | Species | Taxom |
| Adelidae Bruand, 1851 | Adelid Moths | 11 | Species | Taxom |
| Aeshnidae Rambur, 1842 | Darners | 10 | Species | Taxom |
| Agromyzidae Fallen, 1823 | Leaf miner flies | 2 | Species | Taxom |
| Agyrtidae Thomson, 1859 | Primitive carrion beetles | 2 | Species | Taxom |
| Aleyrodidae Westwood, 1840 | Whiteflies | 1 | Species | Taxom |
| Alydidae Amyot & Serv..., 1843 | Bean bugs | 1 | Species | Taxom |
| Andrenidae Webster, 1913 | Andrenid bees | 23 | Species | Taxom |
| Anthicidae Latreille, 1819 | Ant beetles | 0 | Species | Taxom |
| Anthomyiidae Robineau-Des..., 1830 | Anthomyiid flies | 7 | Species | Taxom |
| Anthribidae Billberg, 1820 | Fungus Weevil | 14 | Species | Taxom |
| Aphalaridae Löw, 1879 | | 10 | Species | Taxom |
| Aphelinidae Thomson, 1876 | Aphelinid wasps | 1 | Species | Taxom |
| Aphididae Latreille, 1802 | Aphid | 60 | Species | Taxom |
| Aphrophoridae Evans, 1946 | Froghoppers | 19 | Species | Taxom |
| Apidae Latreille, 1802 | Bumble bees | 35 | Species | Taxom |
| Aradidae Spinola, 1837 | Flat bug | 1 | Species | Taxom |
| Argidae Konow, 1890 | Argid flies | 6 | Species | Taxom |
| Artematopodidae Lacordaire, 1857 | Soft bodied plant beetle | 1 | Species | Taxom |
| Ascalaphidae Rambur, 1842 | Owlflies | 2 | Species | Taxom |
| Asilidae Latreille, 1802 | Assassin flies | 15 | Species | Taxom |
| Attelabidae Billberg, 1820 | Leaf Rolling Weevil | 38 | Species | Taxom |
| Belidae Schönherr, 1826 | Belid Beetle | 1 | Species | Taxom |
| Belostomatidae Leach, 1815 | Alligator ticks | 2 | Species | Taxom |
| Bethylidae Halliday, 1839 | Bethylid wasps | 1 | Species | Taxom |
| Biphyllidae LeConte, 1861 | Biphyllid beetles | 1 | Species | Taxom |
| Blaberidae Saussure, 1864 | Blaberids | 1 | Species | Taxom |
| Blattidae Stephens, 1829 | American cockroaches | 1 | Species | Taxom |
| Blephariceridae Loew, 1861 | Mountain midges | 1 | Species | Taxom |
| Bombyliidae Latreille, 1802 | Bee Flies | 5 | Species | Taxom |
| Brachypteridae (Erichson, 1845) | Short-winged Flower Beetles | 1 | Species | Taxom |
| Braconidae Latreille, 1829 | Braconid wasps | 5 | Species | Taxom |
| Brentidae Billberg, 1820 | Brenthidae | 4 | Species | Taxom |
| Buprestidae Leach, 1815 | Flat-headed wood-borers | 51 | Species | Taxom |
| Byrrhidae Latreille, 1804 | Moss beetles | 1 | Species | Taxom |
| Byturidae Jacquelin du..., 1858 | Fruit worms | 1 | Species | Taxom |
| Caliscelidae Amyot & Serv..., 1843 | Piglet Bugs | 1 | Species | Taxom |
| Callaphididae (Borner, 1952) | | 1 | Species | Taxom |
| Calliphoridae Brauer & Ber..., 1889 | Blow flies | 7 | Species | Taxom |
| Callirhipidae Emden, 1924 | Callirhipid beetles | 1 | Species | Taxom |
| Calophyidae Vondracek, 1957 | | 5 | Species | Taxom |
| Calopterygidae Selys, 1850 | Broad-winged damselflies | 5 | Species | Taxom |
| Canaceidae (Jones, 1906) | Beach flies | 1 | Species | Taxom |
| Cantharidae Imhoff, 1856 | Cantharids | 3 | Species | Taxom |
| Carabidae Latreille, 1802 | Carabid beetles | 237 | Species | Taxom |
| Carposinidae Walsingham, 1907 | Carposinid moths | 2 | Species | Taxom |
| Carsidaridae Crawford, 1911 | | 6 | Species | Taxom |
| Cecidomyiidae Newman, 1834 | Cecidomyidae | 14 | Species | Taxom |
| Cerambycidae Latreille, 1802 | Long Horn beetles | 228 | Species | Taxom |
| Ceratopogonidae Newman, 1834 | Biting midge | 3 | Species | Taxom |
| Cercopidae Leach, 1815 | Froghopper | 16 | Species | Taxom |
| Cerylonidae Billberg, 1820 | Cerylid Kingfishers | 1 | Species | Taxom |
| Chalcididae Latreille, 1817 | Chalcidid wasps | 1 | Species | Taxom |
| Chironomidae Erichson, 1842 | Chironomids | 63 | Species | Taxom |
| Chlorogomphidae Needham, 1903 | | 1 | Species | Taxom |
| Chloroperlidae Okamoto, 1912 | Green stoneflies | 1 | Species | Taxom |
| Chloropidae Schoenherr, 1840 | Chloropid flies | 3 | Species | Taxom |
| Chrysididae Latreille, 1802 | Chrysidid wasps | 4 | Species | Taxom |
| Chrysomelidae Latreille, 1802 | Casebearers | 49 | Species | Taxom |
| Chrysopidae Schneider, 1851 | And Green Lacewings | 5 | Species | Taxom |
| Cicadellidae Latreille, 1802 | Cicadellids | 3 | Species | Taxom |
| Cicadidae Westwood, 1840 | Cicada | 11 | Species | Taxom |
| Ciidae Leach, 1819 | Minute tree fungus beetles | 9 | Species | Taxom |
| Cimbicidae Kirby, 1837 | Cimbicid sawflies | 0 | Species | Taxom |
| Cixiidae Spinola, 1839 | Cixid planthoppers | 33 | Species | Taxom |
| Cleridae Latreille, 1802 | Checkered Beetle | 1 | Species | Taxom |
| Coccinellidae Latreille, 1807 | Coccinelles | 38 | Species | Taxom |
| Coenagrionidae Kirby, 1890 | Narrow-winged damselflies | 7 | Species | Taxom |
| Coleophoridae Hübner, 1825 | Case moths | 1 | Species | Taxom |
| Colletidae Lepeletier, 1841 | Colletid bees | 7 | Species | Taxom |
| Conopidae Latreille, 1802 | Thick-headed Flies | 3 | Species | Taxom |
| Cordulegastridae Calvert, 1893 | Biddie | 1 | Species | Taxom |
| Corduliidae Selys-Longch..., 1850 | Baskettails | 6 | Species | Taxom |
| Coreidae Leach, 1815 | Broad-headed bugs | 3 | Species | Taxom |
| Corixidae Leach, 1815 | Lesser Water-Boatman | 5 | Species | Taxom |
| Corydalidae Burmeister, 1839 | Dobsonflies | 2 | Species | Taxom |
| Corylophidae LeConte, 1852 | Hooded beetles | 0 | Species | Taxom |
| Crabronidae Latreille, 1802 | Bee Wolves | 16 | Species | Taxom |
| Crambidae Latreille, 1810 | Crambid Snout Moths | 2 | Species | Taxom |
| Cryptophagidae Kirby, 1937 | Mould beetles | 2 | Species | Taxom |
| Cucujidae Latreille, 1802 | Flat bark beetles | 1 | Species | Taxom |
| Culicidae Meigen, 1818 | Mosquito | 2 | Species | Taxom |
| Curculionidae Latreille, 1802 | Ambrosia beetles | 155 | Species | Taxom |
| Cydnidae Billberg, 1820 | Burrower bugs | 0 | Species | Taxom |
| Cynipidae Latreille, 1802 | Cynipid gall wasps | 0 | Species | Taxom |
| Delphacidae Leach, 1815 | Delphacid planthoppers | 30 | Species | Taxom |
| Derbidae Spinola, 1839 | Derbid planthoppers | 8 | Species | Taxom |
| Dermestidae Hope, 1840 | Carpet beetles | 1 | Species | Taxom |
| Derodontidae LeConte, 1861 | Tooth-neck fungus beetles | 2 | Species | Taxom |
| Diapriidae Latreille, 1796 | Diapriid wasps | 1 | Species | Taxom |
| Dictyopharidae Spinola, 1839 | Dictyopharid Planthoppers | 1 | Species | Taxom |
| Dinidoridae Stål, 1867 | Dinidorid bug | 1 | Species | Taxom |
| Dolichopodidae Latreille, 1809 | Long legged flies | 5 | Species | Taxom |
| Drepanidae Meyrick, 1895 | Drepanids | 1 | Species | Taxom |
| Drosophilidae Rondani, 1856 | Fruit flies | 16 | Species | Taxom |
| Dryomyzidae Schiner, 1862 | Dryomyzid flies | 1 | Species | Taxom |
| Dytiscidae Leach, 1815 | Diving beetles | 15 | Species | Taxom |
| Ecnomidae Ulmer, 1903 | | 1 | Species | Taxom |
| Elateridae Leach, 1815 | Click Beetle | 29 | Species | Taxom |
| Elmidae Curtis, 1830 | Drive beetles | 7 | Species | Taxom |
| Embolemidae Förster, 1856 | Embolemid wasps | 1 | Species | Taxom |
| Empididae Latreille, 1809 | Balloon flies | 1 | Species | Taxom |
| Encyrtidae Walker, 1837 | Encyrtid wasps | 30 | Species | Taxom |
| Endomychidae Leach, 1815 | False Ladybirds | 3 | Species | Taxom |
| Ephydridae Zetterstedt, 1837 | Brine flies | 12 | Species | Taxom |
| Epiophlebiidae Muttkowski, 1911 | | 1 | Species | Taxom |
| Epipyropidae Dyar, 1903 | Planthopper Parasite Moths | 1 | Species | Taxom |
| Erebidae Leach, 1815 | Erebid Moths | 30 | Species | Taxom |
| Erotylidae Latreille, 1802 | Pleasing Fungus Beetle | 5 | Species | Taxom |
| Eucnemidae Eschscholtz, 1829 | Click Beetles | 1 | Species | Taxom |
| Eulophidae Westwood, 1829 | Eulophid wasps | 3 | Species | Taxom |
| Eurytomidae Walker, 1832 | Eurytomid wasps | 1 | Species | Taxom |
| Fanniidae Schnabl & Dz..., 1911 | Latrine flies | 2 | Species | Taxom |
| Flatidae Spinola, 1839 | Flatid planthoppers | 5 | Species | Taxom |
| Formicidae Latreille, 1809 | Ant | 18 | Species | Taxom |
| Gelechiidae Stainton, 1854 | Gelechiid moths | 2 | Species | Taxom |
| Geocoridae Baerensprung, 1860 | Big-eyed Bugs | 1 | Species | Taxom |
| Geometridae Leach, 1815 | Cankerworm moths | 13 | Species | Taxom |
| Geotrupidae Latreille, 1802 | Dor beetles | 2 | Species | Taxom |
| Gerridae Leach, 1815 | Jesus bugs | 8 | Species | Taxom |
| Gomphidae Rambur, 1842 | Club-tailed dragonflies | 11 | Species | Taxom |
| Gracillariidae Stainton, 1854 | Blotch leaf miner moths | 64 | Species | Taxom |
| Gryllacrididae Blanchard, 1845 | Camel Crickets | 1 | Species | Taxom |
| Gryllidae Bolivar, 1878 | Crickets | 8 | Species | Taxom |
| Grylloblattidae E. M. Walker, 1914 | Grylloblattids | 2 | Species | Taxom |
| Gryllotalpidae Saussure, 1870 | Mole cricket | 1 | Species | Taxom |
| Gyrinidae Latreille, 1802 | Whirligig beetle | 1 | Species | Taxom |
| Halictidae Thomson, 1869 | Flower bees | 39 | Species | Taxom |
| Haliplidae Aubé, 1836 | Crawling Water Beetle | 1 | Species | Taxom |
| Heliozelidae Heinemann & ..., 1876 | Leaf miners | 1 | Species | Taxom |
| Hemerobiidae Latreille, 1802 | Brown Lacewing | 8 | Species | Taxom |
| Hesperiidae Latreille, 1809 | Indet. Skipper | 20 | Species | Taxom |
| Histeridae Gyllenhal, 1808 | Clown beetle | 19 | Species | Taxom |
| Homotomidae Heslop-Harrison, 1958 | | 2 | Species | Taxom |
| Hybotidae Meigen, 1820 | Dance flies | 5 | Species | Taxom |
| Hydraenidae Mulsant, 1844 | Cascade Beetles | 6 | Species | Taxom |
| Hydrophilidae Latreille, 1802 | Silver Water Beetles | 22 | Species | Taxom |
| Hydropsychidae Curtis, 1835 | Net Spinning caddisflies | 1 | Species | Taxom |
| Hydroptilidae Stephens, 1836 | Micro caddisflies | 7 | Species | Taxom |
| Hymenopodidae Giglio-Tos, 1919 | Flower mimic mantises | 1 | Species | Taxom |
| Ichneumonidae Latreille, 1802 | Ichneumon flies | 13 | Species | Taxom |
| Incurvariidae Spuler, 1898 | Fairy moths | 2 | Species | Taxom |
| Isostictidae Fraser, 1955 | Narrow-wings | 1 | Species | Taxom |
| Issidae Spinola, 1839 | Issid planthoppers | 16 | Species | Taxom |
| Jacobsoniidae Heller, 1926 | Jacobson's beetles | 1 | Species | Taxom |
| Kalotermitidae Froggatt, 1897 | Dampwood termites | 1 | Species | Taxom |
| Keroplatidae Rondani, 1856 | Fungus gnats | 0 | Species | Taxom |
| Labiidae (Burr, 1909) | Little earwig | 1 | Species | Taxom |
| Laemophloeidae (Ganglbauer, 1899) | Lined flat bark beetles | 1 | Species | Taxom |
| Lampyridae Latreille, 1817 | Fireflies | 3 | Species | Taxom |
| Largidae Amyot and Se..., 1843 | Bordered plant bugs | 1 | Species | Taxom |
| Lasiocampidae Harris, 1841 | Eggar Moths | 2 | Species | Taxom |
| Latridiidae Erichson, 1842 | Minute brown scavenger beetle | 3 | Species | Taxom |
| Lauxaniidae Macquart, 1835 | Beach flies | 1 | Species | Taxom |
| Leiodidae Fleming, 1821 | Round fungus beetles | 69 | Species | Taxom |
| Leptoceridae Leach, 1815 | Long Horned caddisflies | 4 | Species | Taxom |
| Lestidae Calvert, 1901 | Spread-winged damselflies | 5 | Species | Taxom |
| Libellulidae Rambur, 1842 | Chasers | 19 | Species | Taxom |
| Limacodidae Duponchel, 1845 | Cup moths | 1 | Species | Taxom |
| Limnephilidae Kolenati, 1848 | Northern caddisflies | 2 | Species | Taxom |
| Limoniidae (Speiser, 1909) | Craneflies | 30 | Species | Taxom |
| Liviidae Low, 1879 | | 7 | Species | Taxom |
| Lonchaeidae Loew, 1861 | Lance Flies | 0 | Species | Taxom |
| Lucanidae Latreille, 1804 | Stag Beetle | 22 | Species | Taxom |
| Lycaenidae Leach, 1815 | And blues | 41 | Species | Taxom |
| Lycidae Laporte, 1836 | Lycid beetles | 2 | Species | Taxom |
| Lygaeidae Schilling, 1829 | Chinch bugs | 0 | Species | Taxom |
| Lyonetiidae Stainton, 1854 | Lyonet Moths | 2 | Species | Taxom |
| Machaerotidae Stål, 1866 | Tube spittlebugs | 3 | Species | Taxom |
| Mantidae Burmeister, 1838 | Mantids | 5 | Species | Taxom |
| Mantispidae Leach, 1815 | Mantid lacewings | 2 | Species | Taxom |
| Meenoplidae Fieber, 1872 | | 1 | Species | Taxom |
| Megachilidae Schenk, 1860 | And Resin Bees | 19 | Species | Taxom |
| Megalopodidae Latreille, 1802 | Megalopodid Leaf Beetles | 2 | Species | Taxom |
| Megamerinidae Hendel, 1913 | Megamerinid flies | 1 | Species | Taxom |
| Megapodagrionidae Tillyard, 1917 | Flatwing | 1 | Species | Taxom |
| Melandryidae Leach, 1815 | False Darkling Beetle | 6 | Species | Taxom |
| Meloidae Gyllenhal, 1810 | Blister Beetle | 4 | Species | Taxom |
| Melyridae Leach, 1815 | Malachite Beetles | 0 | Species | Taxom |
| Membracidae Germar, 1821 | Horned Treehoppers | 1 | Species | Taxom |
| Mesoveliidae Douglas and ..., 1867 | Pond treaders | 1 | Species | Taxom |
| Micronectidae Jaczewski, 1924 | Pygmy water boatmen | 1 | Species | Taxom |
| Micropezidae Illiger, 1798 | Stilt Flies | 1 | Species | Taxom |
| Miridae Hahn, 1831 | Capsid bugs | 72 | Species | Taxom |
| Monotomidae Laporte, 1840 | Minute Clubbed Beetles | 1 | Species | Taxom |
| Mordellidae Latreille, 1802 | Pintail beetles | 6 | Species | Taxom |
| Muscidae Latreille, 1802 | Face flies | 14 | Species | Taxom |
| Mutillidae André, 1907 | Cow ant | 1 | Species | Taxom |
| Mycetophagidae Leach, 1815 | Hairy fungus beetle | 3 | Species | Taxom |
| Mycetophilidae Newman, 1834 | Fungus Gnat | 3 | Species | Taxom |
| Myrmeleontidae Latreille, 1802 | Ant lions | 11 | Species | Taxom |
| Nabidae Costa, 1852 | Damsel bugs | 0 | Species | Taxom |
| Nemouridae Newman, 1853 | Brown stoneflies | 4 | Species | Taxom |
| Nepidae Latreille, 1802 | Back-swimmer Water-boatmen | 4 | Species | Taxom |
| Nitidulidae Latreille, 1802 | Nitidules | 55 | Species | Taxom |
| Noctuidae Latreille, 1809 | Armyworms | 21 | Species | Taxom |
| Nogodinidae Melichar, 1898 | | 1 | 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 | 3 | Species | Taxom |
| Notonectidae Latreille, 1802 | Back Swimmers | 3 | Species | Taxom |
| Nymphalidae Rafinesque, 1815 | Admirals | 60 | Species | Taxom |
| Oecanthidae (Blanchard, 1845) | Tree cricket | 1 | Species | Taxom |
| Oecophoridae Bruand, 1851 | Concealer Moths | 4 | Species | Taxom |
| Oedemeridae Latreille, 1810 | False Blister Beetle | 3 | Species | Taxom |
| Opomyzidae (Fallen, 1820) | Opomyzid flies | 0 | Species | Taxom |
| Osmylidae Leach, 1815 | Giant lacewings | 4 | Species | Taxom |
| Otitidae (Macquart, 1835) | Picture-winged flies | 0 | Species | Taxom |
| Pachyneuridae Schiner, 1864 | Dark-winged fungus gnats | 1 | Species | Taxom |
| Pallopteridae Loew, 1862 | Flutter flies | 0 | Species | Taxom |
| Pamphiliidae Cameron, 1890 | Leaf-rolling sawflies | 4 | Species | Taxom |
| Papilionidae Latreille, 1802 | Apollos | 19 | Species | Taxom |
| Passalidae Leach, 1815 | Bess beetle | 1 | Species | Taxom |
| Pediciidae Osten Sacken, 1860 | Hairy-Eyed Crane Flies | 5 | Species | Taxom |
| Pelecorhynchidae Philip, 1941 | Pelecorhynchid flies | 1 | Species | Taxom |
| Peltoperlidae Claassen, 1931 | Roach stoneflies | 1 | Species | Taxom |
| Pentatomidae Leach, 1815 | Lesser shield bugs | 24 | Species | Taxom |
| Periscelididae Oldenberg, 1914 | Periscelidid Flies | 0 | Species | Taxom |
| Perlidae (Latreille, 1802) | Common stoneflies | 3 | Species | Taxom |
| Perlodidae Klapálek, 1912 | Perlodid stoneflies | 1 | Species | Taxom |
| Personidae Gray, 1854 | | 8 | Species | Taxom |
| Petaluridae Needham, 1903 | Grayback dragonfly | 1 | Species | Taxom |
| Phalacridae Leach, 1815 | Shining flower beetles | 0 | Species | Taxom |
| Phasmatidae Roberts, 1944 | Walking sticks | 2 | Species | Taxom |
| Phoridae Curtis, 1833 | Coffin Flies | 3 | Species | Taxom |
| Pieridae Duponchel, 1835 | And Sulphurs | 13 | Species | Taxom |
| Pipunculidae Walker, 1834 | Big headed flies | 0 | Species | Taxom |
| Plataspidae (Dallas, 1851) | | 0 | Species | Taxom |
| Platycnemididae Tillyard, 1917 | White-legged damselflies | 2 | Species | Taxom |
| Platystomatidae Schiner, 1862 | Picture-winged flies | 1 | Species | Taxom |
| Pleidae Fieber, 1817 | Pigmy backswimmers | 2 | Species | Taxom |
| Podoscirtidae Saussure, 1878 | | 1 | Species | Taxom |
| Polyplacidae Fahrenholz, 1912 | Spiny rat lice | 1 | Species | Taxom |
| Pompilidae Latreille, 1805 | Pompilid wasps | 18 | Species | Taxom |
| Psephenidae Lacordaire, 1854 | Water pennies | 0 | Species | Taxom |
| Pseudococcidae Heymons, 1915 | Mealy Bugs | 3 | Species | Taxom |
| Psilidae Macquart, 1835 | Carrot flies | 3 | Species | Taxom |
| Psychodidae Newman, 1834 | Drain flies | 1 | Species | Taxom |
| Psychomyiidae Walker, 1852 | Net Tube Caddisflies | 1 | Species | Taxom |
| Psyllidae Latreille, 1807 | Jumping plant lice | 62 | Species | Taxom |
| Pteromalidae Dalman, 1820 | Pteromalid wasps | 2 | Species | Taxom |
| Ptiliidae Heer, 1843 | Feather-wing beetles | 10 | Species | Taxom |
| Ptilodactylidae Laporte, 1836 | Ptilodactylid beetles | 1 | Species | Taxom |
| Ptinidae Latreille, 1802 | Death-watch and Spider Beetles | 1 | Species | Taxom |
| Pulicidae Billberg, 1820 | Cat fleas | 3 | Species | Taxom |
| Pyralidae Latreille, 1802 | Flour Moths | 1 | Species | Taxom |
| Pyrgomorphidae Brunner von ..., 1874 | Bushlocusts | 1 | Species | Taxom |
| Pyrochroidae Latreille, 1807 | Cardinal beetles | 2 | Species | Taxom |
| Pyrrhocoridae Dohrn, 1859 | Cotton stainers | 2 | Species | Taxom |
| Reduviidae Latreille, 1807 | Assassin and thread-legged bugs | 26 | Species | Taxom |
| Rhagionidae Latreille, 1802 | Snipe flies | 5 | Species | Taxom |
| Rhaphidophoridae Walker, 1869 | And Cave Weta | 12 | Species | Taxom |
| Rhyparochromidae Amyot & Serv..., 1843 | Dirt-colored Seed Bugs | 1 | Species | Taxom |
| Ricaniidae Amyot & Audi..., 1843 | | 15 | Species | Taxom |
| Riodinidae Grote, 1895 | Metalmark Butterflies | 1 | Species | Taxom |
| Saldidae Amyot and Se..., 1843 | Shore bug | 1 | Species | Taxom |
| Salpingidae Leach, 1815 | Narrow-waisted bark beetle | 0 | Species | Taxom |
| Sarcophagidae Macquart, 1834 | Flesh flies | 4 | Species | Taxom |
| Saturniidae Boisduval, 1837 | And Giant Silk Moths | 4 | Species | Taxom |
| Scarabaeidae Latreille, 1802 | Dung beetles | 58 | Species | Taxom |
| Scathophagidae Robineau-Des..., 1830 | Dung flies | 2 | Species | Taxom |
| Scelionidae Haliday, 1839 | Scelionid wasps | 4 | Species | Taxom |
| Scirtidae Fleming, 1821 | Marsh Beetle | 1 | Species | Taxom |
| Scoliidae Leach, 1815 | Mammoth wasps | 1 | Species | Taxom |
| Scraptiidae Mulsant, 1856 | Antlike leaf beetles | 1 | Species | Taxom |
| Scutelleridae Leach, 1815 | Jewel bugs | 3 | Species | Taxom |
| Scydmaenidae (Leach, 1815) | Ant-like stone beetles | 29 | Species | Taxom |
| Sepsidae Walker, 1833 | Black scavenger flies | 1 | Species | Taxom |
| Sesiidae Boisduval, 1828 | Clear Wings | 2 | Species | Taxom |
| Sialidae Leach, 1815 | Alderflies | 1 | Species | Taxom |
| Silphidae Latreille, 1807 | Burying And Carrion Beetles | 8 | Species | Taxom |
| Silvanidae Kirby, 1837 | Flat bark beetles | 2 | Species | Taxom |
| Siphlonuridae Banks, 1900 | Primitive Minnow Mayflies | 1 | Species | Taxom |
| Sphecidae Latreille, 1802 | Digger & Sand wasps | 6 | Species | Taxom |
| Sphingidae Latreille, 1802 | Hawk Moths | 12 | Species | Taxom |
| Staphylinidae Lameere, 1900 | Rove beetles | 687 | Species | Taxom |
| Stenotrachelidae C. G. Thomson, 1859 | False long-horned beetles | 1 | Species | Taxom |
| Stratiomyidae Latreille, 1802 | Soldier flies | 2 | Species | Taxom |
| Syrphidae Latreille, 1802 | Drone flies | 37 | Species | Taxom |
| Tabanidae Latreille, 1802 | Breeze flies | 5 | Species | Taxom |
| Tachinidae (Robineau-Des..., 1830) | Bristle Flies | 36 | Species | Taxom |
| Tenebrionidae Latreille, 1802 | Darkling Beetle | 33 | Species | Taxom |
| Tenthredinidae Latreille, 1804 | Common sawflies | 17 | Species | Taxom |
| Tephritidae Newman, 1834 | Fruit flies | 29 | Species | Taxom |
| Teredidae Seidlitz, 1888 | | 0 | Species | Taxom |
| Tetratomidae Billberg, 1820 | Polypore fungus beetle | 4 | Species | Taxom |
| Tetrigidae Rambur, 1838 | Groundhoppers | 5 | Species | Taxom |
| Tettigoniidae Krauss, 1902 | Bush crickets | 28 | Species | Taxom |
| Thanerocleridae Chapin, 1921 | | 0 | Species | Taxom |
| Thripidae Stevens, 1829 | Common thrips | 2 | Species | Taxom |
| Throscidae Laporte, 1840 | False metallic wood-boring beetles | 1 | Species | Taxom |
| Tineidae Latreille, 1810 | & Allies | 3 | Species | Taxom |
| Tingidae Laporte, 1832 | Lace bug | 2 | Species | Taxom |
| Tiphiidae Leach, 1815 | Flower wasps | 3 | Species | Taxom |
| Tipulidae Latreille, 1802 | Crane Flies | 274 | Species | Taxom |
| Tortricidae Latreille, 1803 | Bell Moths | 59 | Species | Taxom |
| Tridactylidae Saussure, 1874 | Pygmy mole cricket | 1 | Species | Taxom |
| Trigonidiidae (Saussure, 1870) | And Ground Crickets | 8 | Species | Taxom |
| Triozidae Löw, 1879 | Jumping plant lice | 17 | Species | Taxom |
| Trogidae (MacLeay, 1819) | Gnawer beetles | 1 | Species | Taxom |
| Trogossitidae Latreille, 1802 | Bark gnawing beetle | 1 | Species | Taxom |
| Tropiduchidae Stål, 1866 | Tropiduchid Planthoppers | 10 | Species | Taxom |
| Uraniidae Blanchard, 1845 | Swallowtail Moths | 4 | Species | Taxom |
| Veliidae Amyot & Serv..., 1843 | Broad-shouldered bugs | 1 | Species | Taxom |
| Vespidae Leach, 1815 | And Allies | 20 | Species | Taxom |
| Xiphiopsyllidae Wagner, 1939 | | 1 | Species | Taxom |
| Xiphydriidae Leach, 1819 | Wood wasps | 2 | Species | Taxom |
| Xyelidae Newman, 1835 | Sawfly | 5 | Species | Taxom |
| Xylomyidae Verrall, 1901 | Wood soldier flies | 1 | Species | Taxom |
| Yponomeutidae Stephens, 1829 | Ermine Moths | 8 | Species | Taxom |
| Ypsolophidae Guenée, 1845 | Ypsolophid Moths | 1 | Species | Taxom |
| Zopheridae Solier, 1834 | Cylindrical bark beetles | 4 | Species | Taxom |
| Zygaenidae Latreille, 1809 | Burnet Forester | 3 | Species | Taxom |
