| Acanaloniidae Amyot and Se..., 1843 | Acanalonid planthoppers | 1 | Species | Taxom |
| Acanthopidae Burmeister, 1838 | | 3 | Species | Taxom |
| Achilidae Stål, 1866 | Achilid Planthoppers | 11 | Species | Taxom |
| Acrididae MacLeay, 1819 | Grasshoppers and locusts | 19 | Species | Taxom |
| Acroceridae Leach, 1815 | Hunch-back flies | 1 | Species | Taxom |
| Aeolothripidae Uzel, 1895 | Banded thrips | 5 | Species | Taxom |
| Aeshnidae Rambur, 1842 | Darners | 1 | Species | Taxom |
| Agromyzidae Fallen, 1823 | Leaf miner flies | 16 | Species | Taxom |
| Alydidae Amyot & Serv..., 1843 | Bean bugs | 1 | Species | Taxom |
| Amorphoscelidae Stål, 1877 | | 1 | Species | Taxom |
| Andrenidae Webster, 1913 | Andrenid bees | 9 | Species | Taxom |
| Anisopodidae Knab, 1912 | Window Midges | 2 | Species | Taxom |
| Anthophoridae (C. L. Koch, 1846) | | 0 | Species | Taxom |
| Anthracoblattinidae Durden, 1969 | | 1 | Species | Taxom |
| Anthribidae Billberg, 1820 | Fungus Weevil | 6 | Species | Taxom |
| Aphalaridae Löw, 1879 | | 14 | Species | Taxom |
| Aphididae Latreille, 1802 | Aphid | 1 | Species | Taxom |
| Aphrophoridae Evans, 1946 | Froghoppers | 3 | Species | Taxom |
| Apidae Latreille, 1802 | Bumble bees | 116 | Species | Taxom |
| Aradidae Spinola, 1837 | Flat bug | 28 | Species | Taxom |
| Arctiidae Leach, 1815 | Footman moths | 10 | Species | Taxom |
| Argidae Konow, 1890 | Argid flies | 9 | Species | Taxom |
| Ascalaphidae Rambur, 1842 | Owlflies | 1 | Species | Taxom |
| Aschiphasmatidae Brunner von ..., 1893 | | 1 | Species | Taxom |
| Asilidae Latreille, 1802 | Assassin flies | 41 | Species | Taxom |
| Asteiidae Rondani, 1856 | Asteiid Flies | 3 | Species | Taxom |
| Athericidae Stuckenberg, 1973 | Athericid flies | 0 | Species | Taxom |
| Attelabidae Billberg, 1820 | Leaf Rolling Weevil | 2 | Species | Taxom |
| Aulacidae Shuckard, 1842 | Aulacid wasps | 2 | Species | Taxom |
| Baetidae Leach, 1815 | Mayflies | 7 | Species | Taxom |
| Belostomatidae Leach, 1815 | Alligator ticks | 7 | Species | Taxom |
| Berytidae Fieber, 1851 | Stilt bug | 2 | Species | Taxom |
| Bethylidae Halliday, 1839 | Bethylid wasps | 14 | Species | Taxom |
| Bibionidae Fleming, 1821 | Bibionid flies | 16 | Species | Taxom |
| Bittacidae Handlirsch, 1906 | Hanging scorpionflies | 1 | Species | Taxom |
| Blaberidae Saussure, 1864 | Blaberids | 11 | Species | Taxom |
| Blattellidae (Karny, 1908) | German Cockroach | 3 | Species | Taxom |
| Blattidae Stephens, 1829 | American cockroaches | 1 | Species | Taxom |
| Blephariceridae Loew, 1861 | Mountain midges | 10 | Species | Taxom |
| Blissidae Stål, 1862 | Chinch Bugs | 4 | Species | Taxom |
| Bombycidae Latreille, 1802 | Lappet moths | 4 | Species | Taxom |
| Bombyliidae Latreille, 1802 | Bee Flies | 16 | Species | Taxom |
| Bostrichidae Latreille, 1802 | Auger beetles | 1 | Species | Taxom |
| Braconidae Latreille, 1829 | Braconid wasps | 8 | Species | Taxom |
| Brentidae Billberg, 1820 | Brenthidae | 1 | Species | Taxom |
| Buprestidae Leach, 1815 | Flat-headed wood-borers | 9 | Species | Taxom |
| Caeciliusidae Kolbe, 1880 | Lizard Barklice | 1 | Species | Taxom |
| Calamoceratidae Ulmer, 1905 | | 3 | Species | Taxom |
| Calliphoridae Brauer & Ber..., 1889 | Blow flies | 4 | Species | Taxom |
| Calophyidae Vondracek, 1957 | | 5 | Species | Taxom |
| Calopterygidae Selys, 1850 | Broad-winged damselflies | 3 | Species | Taxom |
| Cantharidae Imhoff, 1856 | Cantharids | 0 | Species | Taxom |
| Carabidae Latreille, 1802 | Carabid beetles | 45 | Species | Taxom |
| Carsidaridae Crawford, 1911 | | 4 | Species | Taxom |
| Castniidae Boisduval, 1828 | Castniid moths | 11 | Species | Taxom |
| Cecidomyiidae Newman, 1834 | Cecidomyidae | 4 | Species | Taxom |
| Cerambycidae Latreille, 1802 | Long Horn beetles | 269 | Species | Taxom |
| Ceratopogonidae Newman, 1834 | Biting midge | 13 | Species | Taxom |
| Cercopidae Leach, 1815 | Froghopper | 133 | Species | Taxom |
| Cerylonidae Billberg, 1820 | Cerylid Kingfishers | 1 | Species | Taxom |
| Chalcididae Latreille, 1817 | Chalcidid wasps | 2 | Species | Taxom |
| Chaoboridae Newman, 1834 | Phantom midge | 1 | Species | Taxom |
| Chironomidae Erichson, 1842 | Chironomids | 6 | Species | Taxom |
| Chloropidae Schoenherr, 1840 | Chloropid flies | 53 | Species | Taxom |
| Chrysididae Latreille, 1802 | Chrysidid wasps | 8 | Species | Taxom |
| Chrysomelidae Latreille, 1802 | Casebearers | 106 | Species | Taxom |
| Chrysopidae Schneider, 1851 | And Green Lacewings | 4 | Species | Taxom |
| Cicadellidae Latreille, 1802 | Cicadellids | 62 | Species | Taxom |
| Cicadidae Westwood, 1840 | Cicada | 8 | Species | Taxom |
| Cimbicidae Kirby, 1837 | Cimbicid sawflies | 2 | Species | Taxom |
| Cixiidae Spinola, 1839 | Cixid planthoppers | 22 | Species | Taxom |
| Clastopteridae Stål, 1858 | Clastopterid Spittlebugs | 5 | Species | Taxom |
| Cleridae Latreille, 1802 | Checkered Beetle | 1 | Species | Taxom |
| Coccinellidae Latreille, 1807 | Coccinelles | 12 | Species | Taxom |
| Coenagrionidae Kirby, 1890 | Narrow-winged damselflies | 1 | Species | Taxom |
| Colletidae Lepeletier, 1841 | Colletid bees | 13 | Species | Taxom |
| Coniopterygidae Burmeister, 1839 | Dusty lacewings | 1 | Species | Taxom |
| Conopidae Latreille, 1802 | Thick-headed Flies | 27 | Species | Taxom |
| Coreidae Leach, 1815 | Broad-headed bugs | 21 | Species | Taxom |
| Corydiidae de Saussure, 1864 | Sand cockroaches | 1 | Species | Taxom |
| Cossidae Leach, 1815 | Borers | 3 | Species | Taxom |
| Crabronidae Latreille, 1802 | Bee Wolves | 15 | Species | Taxom |
| Crambidae Latreille, 1810 | Crambid Snout Moths | 18 | Species | Taxom |
| Ctenuchidae (W. Kirby, 1837) | Ctenuchid moths | 1 | Species | Taxom |
| Cucujidae Latreille, 1802 | Flat bark beetles | 2 | Species | Taxom |
| Culicidae Meigen, 1818 | Mosquito | 62 | Species | Taxom |
| Curculionidae Latreille, 1802 | Ambrosia beetles | 61 | Species | Taxom |
| Cydnidae Billberg, 1820 | Burrower bugs | 4 | Species | Taxom |
| Cymidae Baerensprung, 1860 | | 1 | Species | Taxom |
| Delphacidae Leach, 1815 | Delphacid planthoppers | 17 | Species | Taxom |
| Derbidae Spinola, 1839 | Derbid planthoppers | 23 | Species | Taxom |
| Dermestidae Hope, 1840 | Carpet beetles | 1 | Species | Taxom |
| Diapriidae Latreille, 1796 | Diapriid wasps | 0 | Species | Taxom |
| Diaspididae Maskell, 1878 | Armored scale insects | 2 | Species | Taxom |
| Dictyopharidae Spinola, 1839 | Dictyopharid Planthoppers | 1 | Species | Taxom |
| Ditomyiidae Keilin, 1919 | | 7 | Species | Taxom |
| Dolichopodidae Latreille, 1809 | Long legged flies | 4 | Species | Taxom |
| Drosophilidae Rondani, 1856 | Fruit flies | 8 | Species | Taxom |
| Dryopidae Billberg, 1820 | Long toed water beetle | 0 | Species | Taxom |
| Dytiscidae Leach, 1815 | Diving beetles | 2 | Species | Taxom |
| Ecnomidae Ulmer, 1903 | | 2 | Species | Taxom |
| Ectobiidae (Brunner von ..., 1865) | Wood cockroaches | 5 | Species | Taxom |
| Ectopsocidae | Outer Barklice | 0 | Species | Taxom |
| Elachistidae Bruand, 1851 | Elachistid moths | 13 | Species | Taxom |
| Elateridae Leach, 1815 | Click Beetle | 4 | Species | Taxom |
| Elmidae Curtis, 1830 | Drive beetles | 23 | Species | Taxom |
| Empididae Latreille, 1809 | Balloon flies | 48 | Species | Taxom |
| Encyrtidae Walker, 1837 | Encyrtid wasps | 6 | Species | Taxom |
| Enicocephalidae Stål, 1860 | Gnat bug | 1 | Species | Taxom |
| Epipygidae Hamilton, 2001 | | 1 | Species | Taxom |
| Episactidae Burr, 1899 | | 1 | Species | Taxom |
| Erebidae Leach, 1815 | Erebid Moths | 75 | Species | Taxom |
| Erotylidae Latreille, 1802 | Pleasing Fungus Beetle | 2 | Species | Taxom |
| Eucharitidae Latreille, 1809 | Eucharitid wasp | 4 | Species | Taxom |
| Eulophidae Westwood, 1829 | Eulophid wasps | 5 | Species | Taxom |
| Eupterotidae Swinhoe, 1892 | Giant Lappet Moths | 1 | Species | Taxom |
| Eurytomidae Walker, 1832 | Eurytomid wasps | 4 | Species | Taxom |
| Euteliidae Grote, 1882 | Euteliid Moths | 1 | Species | Taxom |
| Evaniidae Latreille, 1802 | Ensign wasp | 3 | Species | Taxom |
| Figitidae Thomson, 1862 | Figitid wasps | 3 | Species | Taxom |
| Flatidae Spinola, 1839 | Flatid planthoppers | 4 | Species | Taxom |
| Formicidae Latreille, 1809 | Ant | 265 | Species | Taxom |
| Fulgoridae Latreille, 1807 | Fulgorid Planthopper | 14 | Species | Taxom |
| Gelechiidae Stainton, 1854 | Gelechiid moths | 2 | Species | Taxom |
| Geometridae Leach, 1815 | Cankerworm moths | 36 | Species | Taxom |
| Geotrupidae Latreille, 1802 | Dor beetles | 7 | Species | Taxom |
| Gerridae Leach, 1815 | Jesus bugs | 1 | Species | Taxom |
| Glossosomatidae Wallengren, 1891 | Little Black Caddisflies | 3 | Species | Taxom |
| Gomphidae Rambur, 1842 | Club-tailed dragonflies | 1 | Species | Taxom |
| Gracillariidae Stainton, 1854 | Blotch leaf miner moths | 2 | Species | Taxom |
| Gripopterygidae Enderlein, 1909 | | 4 | Species | Taxom |
| Gyropidae Kellogg, 1896 | | 2 | Species | Taxom |
| Halictidae Thomson, 1869 | Flower bees | 38 | Species | Taxom |
| Hebridae Amyot and Se..., 1843 | Velvet water bug | 1 | Species | Taxom |
| Helicopsychidae Ulmer, 1912 | Snail Case caddisflies | 2 | Species | Taxom |
| Hemerobiidae Latreille, 1802 | Brown Lacewing | 1 | Species | Taxom |
| Hepialidae Stephens, 1829 | Ghost Moths | 2 | Species | Taxom |
| Hesperiidae Latreille, 1809 | Indet. Skipper | 217 | Species | Taxom |
| Heteronemiidae Rehn, J. A. G., 1904 | | 1 | Species | Taxom |
| Heterothripidae Bagnall, 1912 | | 4 | Species | Taxom |
| Hippoboscidae Samouelle, 1819 | Keds | 3 | Species | Taxom |
| Histeridae Gyllenhal, 1808 | Clown beetle | 46 | Species | Taxom |
| Homotomidae Heslop-Harrison, 1958 | | 1 | Species | Taxom |
| Hoplopleuridae Ewing, 1929 | | 3 | Species | Taxom |
| Hybosoridae Erichson, 1847 | Pill scarab beetles | 11 | Species | Taxom |
| Hybotidae Meigen, 1820 | Dance flies | 36 | Species | Taxom |
| Hydraenidae Mulsant, 1844 | Cascade Beetles | 2 | Species | Taxom |
| Hydrobiosidae Ulmer, 1905 | | 4 | Species | Taxom |
| Hydrometridae Billberg, 1820 | Marsh treader | 2 | Species | Taxom |
| Hydrophilidae Latreille, 1802 | Silver Water Beetles | 7 | Species | Taxom |
| Hydropsychidae Curtis, 1835 | Net Spinning caddisflies | 10 | Species | Taxom |
| Hydroptilidae Stephens, 1836 | Micro caddisflies | 9 | Species | Taxom |
| Ichneumonidae Latreille, 1802 | Ichneumon flies | 12 | Species | Taxom |
| Issidae Spinola, 1839 | Issid planthoppers | 2 | Species | Taxom |
| Keroplatidae Rondani, 1856 | Fungus gnats | 21 | Species | Taxom |
| Lachesillidae Pearman, 1936 | Fateful Barklice | 3 | Species | Taxom |
| Lalacidae Hamilton, 1990 | | 16 | Species | Taxom |
| Lampyridae Latreille, 1817 | Fireflies | 2 | Species | Taxom |
| Lasiocampidae Harris, 1841 | Eggar Moths | 12 | Species | Taxom |
| Lauxaniidae Macquart, 1835 | Beach flies | 1 | Species | Taxom |
| Lecithoceridae Le Marchand, 1947 | Long-horned moths | 1 | Species | Taxom |
| Leiodidae Fleming, 1821 | Round fungus beetles | 11 | Species | Taxom |
| Leptoceridae Leach, 1815 | Long Horned caddisflies | 4 | Species | Taxom |
| Leptophlebiidae Banks, 1900 | Leptophlebiids | 5 | Species | Taxom |
| Leptopsyllidae Rothschild &..., 1915 | Bird fleas | 1 | Species | Taxom |
| Lestidae Calvert, 1901 | Spread-winged damselflies | 1 | Species | Taxom |
| Leucospidae Fabricius, 1775 | Leucospid wasps | 3 | Species | Taxom |
| Libellulidae Rambur, 1842 | Chasers | 13 | Species | Taxom |
| Limacodidae Duponchel, 1845 | Cup moths | 2 | Species | Taxom |
| Limnichidae Erichson, 1846 | Minute marsh loving beetle | 2 | Species | Taxom |
| Limoniidae (Speiser, 1909) | Craneflies | 3 | Species | Taxom |
| Liturgusidae Giglio-Tos, 1919 | | 1 | Species | Taxom |
| Liviidae Low, 1879 | | 3 | Species | Taxom |
| Lucanidae Latreille, 1804 | Stag Beetle | 21 | Species | Taxom |
| Lutrochidae Kasap & Crowson, 1975 | Robust marsh loving beetle | 0 | Species | Taxom |
| Lycaenidae Leach, 1815 | And blues | 59 | Species | Taxom |
| Lygaeidae Schilling, 1829 | Chinch bugs | 7 | Species | Taxom |
| Mantidae Burmeister, 1838 | Mantids | 3 | Species | Taxom |
| Mantispidae Leach, 1815 | Mantid lacewings | 2 | Species | Taxom |
| Margarodidae Newstead, 1901 | Cottony cushion scales | 1 | Species | Taxom |
| Megachilidae Schenk, 1860 | And Resin Bees | 57 | Species | Taxom |
| Megalopodidae Latreille, 1802 | Megalopodid Leaf Beetles | 0 | Species | Taxom |
| Megalopygidae Herrich-Schä..., 1855 | Crinkled Flannel Moths | 1 | Species | Taxom |
| Megapodagrionidae Tillyard, 1917 | Flatwing | 2 | Species | Taxom |
| Megarididae McAtee & Mal..., 1928 | | 1 | Species | Taxom |
| Meloidae Gyllenhal, 1810 | Blister Beetle | 1 | Species | Taxom |
| Melyridae Leach, 1815 | Malachite Beetles | 0 | Species | Taxom |
| Membracidae Germar, 1821 | Horned Treehoppers | 16 | Species | Taxom |
| Menoponidae Mjöberg, 1910 | Bird lice | 1 | Species | Taxom |
| Merothripidae Hood, 1914 | Large-legged thrips | 3 | Species | Taxom |
| Milichiidae Schiner, 1862 | Filth flies | 1 | Species | Taxom |
| Mimallonidae Burmeister, 1878 | Mimallonid Moths | 6 | Species | Taxom |
| Miridae Hahn, 1831 | Capsid bugs | 130 | Species | Taxom |
| Monomachidae Ashmead, 1902 | Monomachid wasps | 4 | Species | Taxom |
| Mordellidae Latreille, 1802 | Pintail beetles | 1 | Species | Taxom |
| Muscidae Latreille, 1802 | Face flies | 2 | Species | Taxom |
| Mutillidae André, 1907 | Cow ant | 2 | Species | Taxom |
| Mycetophilidae Newman, 1834 | Fungus Gnat | 159 | Species | Taxom |
| Mycteridae Blanchard, 1845 | Mycterid beetles | 0 | Species | Taxom |
| Mydidae Bezzi, 1903 | Mydas flies | 3 | Species | Taxom |
| Mymaridae Haliday, 1833 | Fairflies | 1 | Species | Taxom |
| Myrmeleontidae Latreille, 1802 | Ant lions | 1 | Species | Taxom |
| Naucoridae Leach, 1815 | Creeping water bug | 6 | Species | Taxom |
| Nepticulidae Stainton, 1854 | Leaf miners | 1 | Species | Taxom |
| Nocticolidae Bolivar, 1892 | Australian cockroaches | 7 | Species | Taxom |
| Noctuidae Latreille, 1809 | Armyworms | 60 | Species | Taxom |
| Nogodinidae Melichar, 1898 | | 2 | Species | Taxom |
| Nolidae Hampson, 1894 | Hatted Caterpillars | 1 | Species | Taxom |
| Nosodendridae Erichson, 1846 | Nosodendrid beetles | 1 | Species | Taxom |
| Notodontidae Stephens, 1829 | Bag Shelter Moths | 42 | Species | Taxom |
| Notonectidae Latreille, 1802 | Back Swimmers | 2 | Species | Taxom |
| Nymphalidae Rafinesque, 1815 | Admirals | 290 | Species | Taxom |
| Odiniidae Hendel, 1920 | Odiniid flies | 3 | Species | Taxom |
| Odontoceridae Wallengren, 1891 | Mortarjoint Casemaker Caddisflies | 2 | Species | Taxom |
| Oecophoridae Bruand, 1851 | Concealer Moths | 5 | Species | Taxom |
| Oestridae Leach, 1815 | Bot flies | 3 | Species | Taxom |
| Orussidae Newman, 1834 | Orussid wasps | 1 | Species | Taxom |
| Osmylidae Leach, 1815 | Giant lacewings | 2 | Species | Taxom |
| Otitidae (Macquart, 1835) | Picture-winged flies | 3 | Species | Taxom |
| Pantophthalmidae Williston, 1906 | Timber flies | 1 | Species | Taxom |
| Papilionidae Latreille, 1802 | Apollos | 40 | Species | Taxom |
| Passalidae Leach, 1815 | Bess beetle | 36 | Species | Taxom |
| Pelecinidae Haliday, 1839 | Ancestral And Modern Pelecinid Wasps | 1 | Species | Taxom |
| Pentatomidae Leach, 1815 | Lesser shield bugs | 20 | Species | Taxom |
| Pergidae Rohwer, 1911 | Pergid flies | 4 | Species | Taxom |
| Perlidae (Latreille, 1802) | Common stoneflies | 15 | Species | Taxom |
| Phalangopsidae (Chopard, 1949) | Spider cricket | 2 | Species | Taxom |
| Phasmatidae Roberts, 1944 | Walking sticks | 2 | Species | Taxom |
| Phengodidae LeConte, 1861 | Glow-worms | 1 | Species | Taxom |
| Philopotamidae Stephens, 1829 | Finger Net caddisflies | 7 | Species | Taxom |
| Phlaeothripidae Uzel, 1895 | Thrips | 99 | Species | Taxom |
| Phoridae Curtis, 1833 | Coffin Flies | 18 | Species | Taxom |
| Pieridae Duponchel, 1835 | And Sulphurs | 49 | Species | Taxom |
| Piophilidae Macquart, 1835 | Cheese flies | 1 | Species | Taxom |
| Pipunculidae Walker, 1834 | Big headed flies | 1 | Species | Taxom |
| Platystomatidae Schiner, 1862 | Picture-winged flies | 1 | Species | Taxom |
| Plutellidae Guenée, 1845 | Diamond-back moths | 1 | Species | Taxom |
| Polycentropodidae Ulmer, 1903 | Tube Maker Caddisflies | 1 | Species | Taxom |
| Polyplacidae Fahrenholz, 1912 | Spiny rat lice | 1 | Species | Taxom |
| Pompilidae Latreille, 1805 | Pompilid wasps | 35 | Species | Taxom |
| Prosbolidae Handlirsch, 1906 | | 1 | Species | Taxom |
| Psephenidae Lacordaire, 1854 | Water pennies | 0 | Species | Taxom |
| Pseudococcidae Heymons, 1915 | Mealy Bugs | 1 | Species | Taxom |
| Pseudophyllodromiidae Hebard, 1929 | | 8 | Species | Taxom |
| Pseudostigmatidae Tillyard, 1917 | Forest giants | 2 | Species | Taxom |
| Psocidae Samouelle, 1819 | Common bark louse | 2 | Species | Taxom |
| Psychidae Boisduval, 1828 | Bagmoths | 2 | Species | Taxom |
| Psychodidae Newman, 1834 | Drain flies | 21 | Species | Taxom |
| Psyllidae Latreille, 1807 | Jumping plant lice | 18 | Species | Taxom |
| Pteromalidae Dalman, 1820 | Pteromalid wasps | 10 | Species | Taxom |
| Pterophoridae Zeller, 1841 | Plume Moths | 2 | Species | Taxom |
| Ptiliidae Heer, 1843 | Feather-wing beetles | 5 | Species | Taxom |
| Ptinidae Latreille, 1802 | Death-watch and Spider Beetles | 7 | Species | Taxom |
| Pyralidae Latreille, 1802 | Flour Moths | 9 | Species | Taxom |
| Rangomaramidae Jaschhof & D..., 2002 | | 1 | Species | Taxom |
| Reduviidae Latreille, 1807 | Assassin and thread-legged bugs | 23 | Species | Taxom |
| Rhopalopsyllidae Oudemans, 1909 | Marsupial fleas | 1 | Species | Taxom |
| Rhyparochromidae Amyot & Serv..., 1843 | Dirt-colored Seed Bugs | 1 | Species | Taxom |
| Ricaniidae Amyot & Audi..., 1843 | | 1 | Species | Taxom |
| Richardidae Snow, 1896 | Richardid flies | 1 | Species | Taxom |
| Riodinidae Grote, 1895 | Metalmark Butterflies | 59 | Species | Taxom |
| Romaleidae Brunner von ..., 1893 | Lubber grasshopper | 3 | Species | Taxom |
| Rutelidae (MacLeay, 1819) | | 3 | Species | Taxom |
| Saldidae Amyot and Se..., 1843 | Shore bug | 3 | Species | Taxom |
| Sarcophagidae Macquart, 1834 | Flesh flies | 5 | Species | Taxom |
| Saturniidae Boisduval, 1837 | And Giant Silk Moths | 30 | Species | Taxom |
| Scarabaeidae Latreille, 1802 | Dung beetles | 371 | Species | Taxom |
| Scatopsidae Newman, 1834 | Dung midges | 1 | Species | Taxom |
| Scelionidae Haliday, 1839 | Scelionid wasps | 5 | Species | Taxom |
| Scenopinidae Burmeister, 1835 | Window Flies | 2 | Species | Taxom |
| Sciaridae Billberg, 1820 | Black fungus gnats | 10 | Species | Taxom |
| Sciomyzidae Fallen, 1820 | Marsh Flies | 5 | Species | Taxom |
| Scoliidae Leach, 1815 | Mammoth wasps | 0 | Species | Taxom |
| Scutelleridae Leach, 1815 | Jewel bugs | 2 | Species | Taxom |
| Scydmaenidae (Leach, 1815) | Ant-like stone beetles | 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 | 7 | Species | Taxom |
| Silphidae Latreille, 1807 | Burying And Carrion Beetles | 1 | Species | Taxom |
| Silvanidae Kirby, 1837 | Flat bark beetles | 2 | Species | Taxom |
| Simuliidae Newman, 1834 | Black flies | 25 | Species | Taxom |
| Somatiidae Hendel, 1935 | | 1 | Species | Taxom |
| Spanioderidae Handlirsch, 1906 | | 1 | Species | Taxom |
| Sphaeroceridae Macquart, 1835 | Dung flies | 6 | Species | Taxom |
| Sphecidae Latreille, 1802 | Digger & Sand wasps | 10 | Species | Taxom |
| Sphingidae Latreille, 1802 | Hawk Moths | 69 | Species | Taxom |
| Spongiphoridae Verhoeff, 1902 | Little Earwigs | 1 | Species | Taxom |
| Staphylinidae Lameere, 1900 | Rove beetles | 173 | Species | Taxom |
| Stephanidae Leach, 1815 | Crown wasp | 1 | Species | Taxom |
| Stratiomyidae Latreille, 1802 | Soldier flies | 28 | Species | Taxom |
| Streblidae (Kolenati, 1863) | Bat flies | 2 | Species | Taxom |
| Syrphidae Latreille, 1802 | Drone flies | 26 | Species | Taxom |
| Tabanidae Latreille, 1802 | Breeze flies | 34 | Species | Taxom |
| Tachinidae (Robineau-Des..., 1830) | Bristle Flies | 8 | Species | Taxom |
| Taiophlebiidae Martins-Neto, 2007 | | 1 | Species | Taxom |
| Tenebrionidae Latreille, 1802 | Darkling Beetle | 7 | Species | Taxom |
| Tenthredinidae Latreille, 1804 | Common sawflies | 6 | Species | Taxom |
| Tephritidae Newman, 1834 | Fruit flies | 28 | Species | Taxom |
| Teratembiidae Krauss, 1911 | | 4 | Species | Taxom |
| Termitidae Latreille, 1802 | Higher termites | 2 | Species | Taxom |
| Tetrigidae Rambur, 1838 | Groundhoppers | 1 | Species | Taxom |
| Tettigoniidae Krauss, 1902 | Bush crickets | 14 | Species | Taxom |
| Therevidae Newman, 1834 | Stiletto flies | 1 | Species | Taxom |
| Thripidae Stevens, 1829 | Common thrips | 29 | Species | Taxom |
| Thynnidae Shuckard, 1841 | Thynnid Wasps | 1 | Species | Taxom |
| Thyreocoridae Amyot and Se..., 1843 | Black bugs | 0 | Species | Taxom |
| Thyrididae Herrich-Schä..., 1846 | Picture Winged Leaf Moths | 1 | Species | Taxom |
| Tineidae Latreille, 1810 | & Allies | 1 | Species | Taxom |
| Tingidae Laporte, 1832 | Lace bug | 1 | Species | Taxom |
| Tiphiidae Leach, 1815 | Flower wasps | 1 | Species | Taxom |
| Tipulidae Latreille, 1802 | Crane Flies | 107 | Species | Taxom |
| Tortricidae Latreille, 1803 | Bell Moths | 28 | Species | Taxom |
| Trichodectidae Kellogg, 1896 | | 3 | Species | Taxom |
| Trigonalidae (Cresson, 1887) | Trigonalid sawflies | 0 | Species | Taxom |
| Trigonidiidae (Saussure, 1870) | And Ground Crickets | 2 | Species | Taxom |
| Triozidae Löw, 1879 | Jumping plant lice | 11 | Species | Taxom |
| Trogidae (MacLeay, 1819) | Gnawer beetles | 7 | Species | Taxom |
| Uraniidae Blanchard, 1845 | Swallowtail Moths | 1 | Species | Taxom |
| Veliidae Amyot & Serv..., 1843 | Broad-shouldered bugs | 8 | Species | Taxom |
| Vesperidae Mulsant, 1839 | Vesperid longicorn beetles | 1 | Species | Taxom |
| Vespidae Leach, 1815 | And Allies | 25 | Species | Taxom |
| Xylomyidae Verrall, 1901 | Wood soldier flies | 2 | Species | Taxom |
| Zopheridae Solier, 1834 | Cylindrical bark beetles | 4 | Species | Taxom |
