| Acanaloniidae Amyot and Se..., 1843 | Acanalonid planthoppers | 3 | Species | Taxom |
| Acanthopidae Burmeister, 1838 | | 9 | Species | Taxom |
| Acrididae MacLeay, 1819 | Grasshoppers and locusts | 33 | Species | Taxom |
| Aderidae Winkler, 1927 | Ant-like leaf beetles | 1 | Species | Taxom |
| Aeshnidae Rambur, 1842 | Darners | 32 | Species | Taxom |
| Aetalionidae Spinola, 1850 | Treehopper | 3 | Species | Taxom |
| Agaonidae Walker, 1848 | Fig wasp | 0 | Species | Taxom |
| Aididae Schaus, 1906 | | 1 | Species | Taxom |
| Aleyrodidae Westwood, 1840 | Whiteflies | 6 | Species | Taxom |
| Alydidae Amyot & Serv..., 1843 | Bean bugs | 2 | Species | Taxom |
| Amorphoscelidae Stål, 1877 | | 1 | Species | Taxom |
| Amphipterygidae Selys, 1853 | | 1 | Species | Taxom |
| Anisolabididae Verhoeff, 1902 | | 2 | Species | Taxom |
| Anisopodidae Knab, 1912 | Window Midges | 1 | Species | Taxom |
| Anormochoristidae Tillyard, 1926 | | 1 | Species | Taxom |
| Anthicidae Latreille, 1819 | Ant beetles | 2 | Species | Taxom |
| Anthocoridae Fieber, 1837 | Flower bugs | 1 | Species | Taxom |
| Anthribidae Billberg, 1820 | Fungus Weevil | 1 | Species | Taxom |
| Aphalaridae Löw, 1879 | | 2 | Species | Taxom |
| Aphididae Latreille, 1802 | Aphid | 3 | Species | Taxom |
| Aphrophoridae Evans, 1946 | Froghoppers | 3 | Species | Taxom |
| Apidae Latreille, 1802 | Bumble bees | 104 | Species | Taxom |
| Aradidae Spinola, 1837 | Flat bug | 2 | Species | Taxom |
| Archipsocidae Enderlein, 1903 | Ancient Barklice | 5 | Species | Taxom |
| Arctiidae Leach, 1815 | Footman moths | 32 | Species | Taxom |
| Argidae Konow, 1890 | Argid flies | 2 | Species | Taxom |
| Artematopodidae Lacordaire, 1857 | Soft bodied plant beetle | 0 | Species | Taxom |
| Ascalaphidae Rambur, 1842 | Owlflies | 0 | Species | Taxom |
| Asilidae Latreille, 1802 | Assassin flies | 47 | Species | Taxom |
| Attelabidae Billberg, 1820 | Leaf Rolling Weevil | 6 | Species | Taxom |
| Belostomatidae Leach, 1815 | Alligator ticks | 12 | Species | Taxom |
| Bethylidae Halliday, 1839 | Bethylid wasps | 13 | Species | Taxom |
| Blaberidae Saussure, 1864 | Blaberids | 40 | Species | Taxom |
| Blattellidae (Karny, 1908) | German Cockroach | 25 | Species | Taxom |
| Blattidae Stephens, 1829 | American cockroaches | 7 | Species | Taxom |
| Blissidae Stål, 1862 | Chinch Bugs | 1 | Species | Taxom |
| Bombycidae Latreille, 1802 | Lappet moths | 11 | Species | Taxom |
| Bombyliidae Latreille, 1802 | Bee Flies | 11 | Species | Taxom |
| Bostrichidae Latreille, 1802 | Auger beetles | 5 | Species | Taxom |
| Bothrideridae Erichson, 1845 | Cocoon-forming beetles | 1 | Species | Taxom |
| Braconidae Latreille, 1829 | Braconid wasps | 12 | Species | Taxom |
| Brentidae Billberg, 1820 | Brenthidae | 3 | Species | Taxom |
| Buprestidae Leach, 1815 | Flat-headed wood-borers | 5 | Species | Taxom |
| Caeciliusidae Kolbe, 1880 | Lizard Barklice | 5 | Species | Taxom |
| Calamoceratidae Ulmer, 1905 | | 1 | Species | Taxom |
| Calliphoridae Brauer & Ber..., 1889 | Blow flies | 5 | Species | Taxom |
| Calopterygidae Selys, 1850 | Broad-winged damselflies | 6 | Species | Taxom |
| Carabidae Latreille, 1802 | Carabid beetles | 110 | Species | Taxom |
| Carcinophoridae Hincks, 1954 | | 1 | Species | Taxom |
| Castniidae Boisduval, 1828 | Castniid moths | 12 | Species | Taxom |
| Cecidomyiidae Newman, 1834 | Cecidomyidae | 7 | Species | Taxom |
| Cerambycidae Latreille, 1802 | Long Horn beetles | 254 | Species | Taxom |
| Ceratopogonidae Newman, 1834 | Biting midge | 1 | Species | Taxom |
| Cercopidae Leach, 1815 | Froghopper | 39 | Species | Taxom |
| Cerophytidae Latreille, 1834 | Cerophytid beetles | 1 | Species | Taxom |
| Cerylonidae Billberg, 1820 | Cerylid Kingfishers | 0 | Species | Taxom |
| Chaeteessidae Handlirsch, 1920 | | 1 | Species | Taxom |
| Chalcididae Latreille, 1817 | Chalcidid wasps | 1 | Species | Taxom |
| Chaoboridae Newman, 1834 | Phantom midge | 1 | Species | Taxom |
| Chironomidae Erichson, 1842 | Chironomids | 8 | Species | Taxom |
| Chloropidae Schoenherr, 1840 | Chloropid flies | 1 | Species | Taxom |
| Chrysididae Latreille, 1802 | Chrysidid wasps | 5 | Species | Taxom |
| Chrysomelidae Latreille, 1802 | Casebearers | 69 | Species | Taxom |
| Chrysopidae Schneider, 1851 | And Green Lacewings | 9 | Species | Taxom |
| Cicadellidae Latreille, 1802 | Cicadellids | 56 | Species | Taxom |
| Cicadidae Westwood, 1840 | Cicada | 15 | Species | Taxom |
| Ciidae Leach, 1819 | Minute tree fungus beetles | 1 | Species | Taxom |
| Cimicidae Latreille, 1802 | Bat bugs | 1 | Species | Taxom |
| Cixiidae Spinola, 1839 | Cixid planthoppers | 1 | Species | Taxom |
| Cleridae Latreille, 1802 | Checkered Beetle | 1 | Species | Taxom |
| Clusiidae Schönherr, 1840 | Clusiid flies | 1 | Species | Taxom |
| Coccidae Stephens, 1829 | Soft scale | 6 | Species | Taxom |
| Coccinellidae Latreille, 1807 | Coccinelles | 7 | Species | Taxom |
| Coenagrionidae Kirby, 1890 | Narrow-winged damselflies | 66 | Species | Taxom |
| Conchaspididae Green, 1896 | False armored scales | 1 | Species | Taxom |
| Conopidae Latreille, 1802 | Thick-headed Flies | 7 | Species | Taxom |
| Corduliidae Selys-Longch..., 1850 | Baskettails | 4 | Species | Taxom |
| Coreidae Leach, 1815 | Broad-headed bugs | 44 | Species | Taxom |
| Corioxenidae Kinzelbach, 1970 | | 1 | Species | Taxom |
| Corixidae Leach, 1815 | Lesser Water-Boatman | 5 | Species | Taxom |
| Corydalidae Burmeister, 1839 | Dobsonflies | 1 | Species | Taxom |
| Cossidae Leach, 1815 | Borers | 5 | Species | Taxom |
| Crabronidae Latreille, 1802 | Bee Wolves | 9 | Species | Taxom |
| Crambidae Latreille, 1810 | Crambid Snout Moths | 91 | Species | Taxom |
| Cucujidae Latreille, 1802 | Flat bark beetles | 2 | Species | Taxom |
| Culicidae Meigen, 1818 | Mosquito | 144 | Species | Taxom |
| Curculionidae Latreille, 1802 | Ambrosia beetles | 89 | Species | Taxom |
| Curtonotidae Duda, 1934 | Curtonotid flies | 3 | Species | Taxom |
| Cydnidae Billberg, 1820 | Burrower bugs | 2 | Species | Taxom |
| Dactylopiidae Signoret, 1875 | Cochineal insects | 1 | Species | Taxom |
| Dalceridae Dyar, 1898 | Dalcerid moths | 2 | Species | Taxom |
| Delphacidae Leach, 1815 | Delphacid planthoppers | 6 | Species | Taxom |
| Derbidae Spinola, 1839 | Derbid planthoppers | 6 | Species | Taxom |
| Diapheromeridae Rehn & Hebard, 1909 | Diapheromerid Stick Insects | 6 | Species | Taxom |
| Diapriidae Latreille, 1796 | Diapriid wasps | 0 | Species | Taxom |
| Diaspididae Maskell, 1878 | Armored scale insects | 17 | Species | Taxom |
| Dicteriadidae Selys, 1853 | Barelegs | 2 | Species | Taxom |
| Dictyopharidae Spinola, 1839 | Dictyopharid Planthoppers | 3 | Species | Taxom |
| Dolichopodidae Latreille, 1809 | Long legged flies | 13 | Species | Taxom |
| Drosophilidae Rondani, 1856 | Fruit flies | 7 | Species | Taxom |
| Dryinidae Haliday, 1840 | Dryinid wasps | 2 | Species | Taxom |
| Dryopidae Billberg, 1820 | Long toed water beetle | 1 | Species | Taxom |
| Dytiscidae Leach, 1815 | Diving beetles | 63 | Species | Taxom |
| Ectobiidae (Brunner von ..., 1865) | Wood cockroaches | 11 | Species | Taxom |
| Ectopsocidae | Outer Barklice | 2 | Species | Taxom |
| Elachistidae Bruand, 1851 | Elachistid moths | 6 | Species | Taxom |
| Elateridae Leach, 1815 | Click Beetle | 21 | Species | Taxom |
| Elmidae Curtis, 1830 | Drive beetles | 12 | Species | Taxom |
| Embiidae Burmeister, 1839 | | 1 | Species | Taxom |
| Encyrtidae Walker, 1837 | Encyrtid wasps | 1 | Species | Taxom |
| Endomychidae Leach, 1815 | False Ladybirds | 2 | Species | Taxom |
| Eneopteridae (Saussure, 1893) | Bush cricket | 2 | Species | Taxom |
| Erebidae Leach, 1815 | Erebid Moths | 442 | Species | Taxom |
| Erotylidae Latreille, 1802 | Pleasing Fungus Beetle | 4 | Species | Taxom |
| Eulophidae Westwood, 1829 | Eulophid wasps | 3 | Species | Taxom |
| Eumastacidae Burr, 1898 | Matchstick grasshoppers | 1 | Species | Taxom |
| Eupelmidae Walker, 1833 | Eupelmid wasps | 2 | Species | Taxom |
| Euteliidae Grote, 1882 | Euteliid Moths | 3 | Species | Taxom |
| Evaniidae Latreille, 1802 | Ensign wasp | 1 | Species | Taxom |
| Flatidae Spinola, 1839 | Flatid planthoppers | 1 | Species | Taxom |
| Forficulidae Stephens, 1829 | Common Earwig | 3 | Species | Taxom |
| Formicidae Latreille, 1809 | Ant | 422 | Species | Taxom |
| Fulgoridae Latreille, 1807 | Fulgorid Planthopper | 10 | Species | Taxom |
| Gelastocoridae Kirkaldy, 1897 | Toad bug | 1 | Species | Taxom |
| Gelechiidae Stainton, 1854 | Gelechiid moths | 5 | Species | Taxom |
| Geocoridae Baerensprung, 1860 | Big-eyed Bugs | 1 | Species | Taxom |
| Geometridae Leach, 1815 | Cankerworm moths | 89 | Species | Taxom |
| Geotrupidae Latreille, 1802 | Dor beetles | 9 | Species | Taxom |
| Gerridae Leach, 1815 | Jesus bugs | 1 | Species | Taxom |
| Glossosomatidae Wallengren, 1891 | Little Black Caddisflies | 5 | Species | Taxom |
| Gomphidae Rambur, 1842 | Club-tailed dragonflies | 34 | Species | Taxom |
| Gracillariidae Stainton, 1854 | Blotch leaf miner moths | 0 | Species | Taxom |
| Gryllidae Bolivar, 1878 | Crickets | 15 | Species | Taxom |
| Gryllotalpidae Saussure, 1870 | Mole cricket | 3 | Species | Taxom |
| Gyrinidae Latreille, 1802 | Whirligig beetle | 3 | Species | Taxom |
| Gyropidae Kellogg, 1896 | | 0 | Species | Taxom |
| Halictidae Thomson, 1869 | Flower bees | 4 | Species | Taxom |
| Hesperiidae Latreille, 1809 | Indet. Skipper | 293 | Species | Taxom |
| Heteroceridae MacLeay, 1825 | Mud beetles | 1 | Species | Taxom |
| Heteronemiidae Rehn, J. A. G., 1904 | | 1 | Species | Taxom |
| Heterothripidae Bagnall, 1912 | | 1 | Species | Taxom |
| Hippoboscidae Samouelle, 1819 | Keds | 5 | Species | Taxom |
| Histeridae Gyllenhal, 1808 | Clown beetle | 140 | Species | Taxom |
| Hyblaeidae Hampson, 1903 | Teak Moths | 1 | Species | Taxom |
| Hybosoridae Erichson, 1847 | Pill scarab beetles | 19 | Species | Taxom |
| Hybotidae Meigen, 1820 | Dance flies | 1 | Species | Taxom |
| Hydraenidae Mulsant, 1844 | Cascade Beetles | 6 | Species | Taxom |
| Hydrophilidae Latreille, 1802 | Silver Water Beetles | 93 | Species | Taxom |
| Hydropsychidae Curtis, 1835 | Net Spinning caddisflies | 17 | Species | Taxom |
| Hydroptilidae Stephens, 1836 | Micro caddisflies | 22 | Species | Taxom |
| Hymenopodidae Giglio-Tos, 1919 | Flower mimic mantises | 1 | Species | Taxom |
| Ichneumonidae Latreille, 1802 | Ichneumon flies | 12 | Species | Taxom |
| Isostictidae Fraser, 1955 | Narrow-wings | 1 | Species | Taxom |
| Issidae Spinola, 1839 | Issid planthoppers | 1 | Species | Taxom |
| Kalotermitidae Froggatt, 1897 | Dampwood termites | 2 | Species | Taxom |
| Keroplatidae Rondani, 1856 | Fungus gnats | 1 | Species | Taxom |
| Labiidae (Burr, 1909) | Little earwig | 2 | Species | Taxom |
| Lacturidae Heppner, 1995 | Australian burnet moths | 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 | 9 | Species | Taxom |
| Leiodidae Fleming, 1821 | Round fungus beetles | 2 | Species | Taxom |
| Lepidopsocidae Lienhard & S..., 2002 | Scaly-winged bark louse | 1 | Species | Taxom |
| Leptoceridae Leach, 1815 | Long Horned caddisflies | 9 | Species | Taxom |
| Lestidae Calvert, 1901 | Spread-winged damselflies | 7 | Species | Taxom |
| Leucospidae Fabricius, 1775 | Leucospid wasps | 3 | Species | Taxom |
| Leuctridae Klapálek, 1905 | Needle Or Willow Stoneflies | 1 | Species | Taxom |
| Libellulidae Rambur, 1842 | Chasers | 132 | Species | Taxom |
| Limacodidae Duponchel, 1845 | Cup moths | 9 | Species | Taxom |
| Limnichidae Erichson, 1846 | Minute marsh loving beetle | 2 | Species | Taxom |
| Limoniidae (Speiser, 1909) | Craneflies | 1 | Species | Taxom |
| Liturgusidae Giglio-Tos, 1919 | | 4 | Species | Taxom |
| Liviidae Low, 1879 | | 2 | Species | Taxom |
| Lonchaeidae Loew, 1861 | Lance Flies | 1 | Species | Taxom |
| Lycaenidae Leach, 1815 | And blues | 163 | Species | Taxom |
| Lygaeidae Schilling, 1829 | Chinch bugs | 4 | Species | Taxom |
| Lymexylidae Fleming, 1821 | Ship-timber beetle | 2 | Species | Taxom |
| Mantidae Burmeister, 1838 | Mantids | 31 | Species | Taxom |
| Mantispidae Leach, 1815 | Mantid lacewings | 1 | Species | Taxom |
| Mantoididae Giglio-Tos, 1927 | | 1 | Species | Taxom |
| Megachilidae Schenk, 1860 | And Resin Bees | 2 | Species | Taxom |
| Megalopygidae Herrich-Schä..., 1855 | Crinkled Flannel Moths | 12 | Species | Taxom |
| Megapodagrionidae Tillyard, 1917 | Flatwing | 7 | Species | Taxom |
| Melandryidae Leach, 1815 | False Darkling Beetle | 1 | Species | Taxom |
| Meloidae Gyllenhal, 1810 | Blister Beetle | 4 | Species | Taxom |
| Membracidae Germar, 1821 | Horned Treehoppers | 85 | Species | Taxom |
| Menoponidae Mjöberg, 1910 | Bird lice | 1 | Species | Taxom |
| Micronectidae Jaczewski, 1924 | Pygmy water boatmen | 2 | Species | Taxom |
| Micropezidae Illiger, 1798 | Stilt Flies | 8 | Species | Taxom |
| Milichiidae Schiner, 1862 | Filth flies | 1 | Species | Taxom |
| Mimallonidae Burmeister, 1878 | Mimallonid Moths | 7 | Species | Taxom |
| Miridae Hahn, 1831 | Capsid bugs | 63 | Species | Taxom |
| Mordellidae Latreille, 1802 | Pintail beetles | 1 | Species | Taxom |
| Muscidae Latreille, 1802 | Face flies | 7 | Species | Taxom |
| Mutillidae André, 1907 | Cow ant | 2 | Species | Taxom |
| Mycetophilidae Newman, 1834 | Fungus Gnat | 2 | Species | Taxom |
| Mycteridae Blanchard, 1845 | Mycterid beetles | 0 | Species | Taxom |
| Mydidae Bezzi, 1903 | Mydas flies | 3 | Species | Taxom |
| Myrmecophilidae Saussure, 1874 | Ant cricket | 1 | Species | Taxom |
| Naucoridae Leach, 1815 | Creeping water bug | 6 | Species | Taxom |
| Nepidae Latreille, 1802 | Back-swimmer Water-boatmen | 5 | Species | Taxom |
| Neriidae Hendel, 1916 | Banana stalk flies | 3 | Species | Taxom |
| Nitidulidae Latreille, 1802 | Nitidules | 1 | Species | Taxom |
| Nocticolidae Bolivar, 1892 | Australian cockroaches | 2 | Species | Taxom |
| Noctuidae Latreille, 1809 | Armyworms | 32 | Species | Taxom |
| Nogodinidae Melichar, 1898 | | 7 | Species | Taxom |
| Nolidae Hampson, 1894 | Hatted Caterpillars | 3 | Species | Taxom |
| Nosodendridae Erichson, 1846 | Nosodendrid beetles | 0 | Species | Taxom |
| Noteridae C. G. Thomson, 1860 | Burrowing water beetle | 15 | Species | Taxom |
| Notodontidae Stephens, 1829 | Bag Shelter Moths | 98 | Species | Taxom |
| Nymphalidae Rafinesque, 1815 | Admirals | 335 | Species | Taxom |
| Odontoceridae Wallengren, 1891 | Mortarjoint Casemaker Caddisflies | 2 | Species | Taxom |
| Oecanthidae (Blanchard, 1845) | Tree cricket | 1 | Species | Taxom |
| Oecophoridae Bruand, 1851 | Concealer Moths | 3 | Species | Taxom |
| Oedemeridae Latreille, 1810 | False Blister Beetle | 1 | Species | Taxom |
| Oestridae Leach, 1815 | Bot flies | 4 | Species | Taxom |
| Ommexechidae Bolivar, 1884 | | 3 | Species | Taxom |
| Ortheziidae Green, 1896 | Ensign coccids | 3 | Species | Taxom |
| Otitidae (Macquart, 1835) | Picture-winged flies | 3 | Species | Taxom |
| Pantophthalmidae Williston, 1906 | Timber flies | 4 | Species | Taxom |
| Papilionidae Latreille, 1802 | Apollos | 63 | Species | Taxom |
| Passalidae Leach, 1815 | Bess beetle | 30 | Species | Taxom |
| Pediculidae Leach, 1817 | | 1 | Species | Taxom |
| Pentatomidae Leach, 1815 | Lesser shield bugs | 26 | Species | Taxom |
| Pergidae Rohwer, 1911 | Pergid flies | 0 | Species | Taxom |
| Perilampidae Latreille, 1809 | Perilampid waps | 1 | Species | Taxom |
| Perilestidae Tillyard & F..., 1938 | Shortwings | 5 | Species | Taxom |
| Perlidae (Latreille, 1802) | Common stoneflies | 2 | Species | Taxom |
| Personidae Gray, 1854 | | 3 | Species | Taxom |
| Phalangopsidae (Chopard, 1949) | Spider cricket | 3 | Species | Taxom |
| Phasmatidae Roberts, 1944 | Walking sticks | 2 | Species | Taxom |
| Phengodidae LeConte, 1861 | Glow-worms | 1 | Species | Taxom |
| Philopotamidae Stephens, 1829 | Finger Net caddisflies | 9 | Species | Taxom |
| Philopteridae Burmeister, 1830 | | 1 | Species | Taxom |
| Phlaeothripidae Uzel, 1895 | Thrips | 12 | Species | Taxom |
| Phoridae Curtis, 1833 | Coffin Flies | 2 | Species | Taxom |
| Pieridae Duponchel, 1835 | And Sulphurs | 36 | Species | Taxom |
| Pipunculidae Walker, 1834 | Big headed flies | 2 | Species | Taxom |
| Platystictidae Laidlaw, 1924 | Forest Damselflies | 2 | Species | Taxom |
| Pleidae Fieber, 1817 | Pigmy backswimmers | 1 | Species | Taxom |
| Podoscirtidae Saussure, 1878 | | 2 | Species | Taxom |
| Polycentropodidae Ulmer, 1903 | Tube Maker Caddisflies | 7 | Species | Taxom |
| Polymitarcyidae Banks, 1900 | Pale Burrower Mayflies | 1 | Species | Taxom |
| Polythoridae Munz, 1919 | Bannerwings | 2 | Species | Taxom |
| Pompilidae Latreille, 1805 | Pompilid wasps | 40 | Species | Taxom |
| Prisopodidae Brunner von ..., 1893 | | 5 | Species | Taxom |
| Proscopiidae Serville, 1838 | Jumping sticks | 1 | Species | Taxom |
| Protoneuridae Tillyard, 1917 | Bambootails | 9 | Species | Taxom |
| Psephenidae Lacordaire, 1854 | Water pennies | 1 | Species | Taxom |
| Pseudocaeciliidae Pearman, 1936 | False Lizard Barklice | 1 | Species | Taxom |
| Pseudococcidae Heymons, 1915 | Mealy Bugs | 23 | Species | Taxom |
| Pseudophasmatidae Kirby, 1896 | Striped Walkingsticks | 23 | Species | Taxom |
| Pseudophyllodromiidae Hebard, 1929 | | 49 | Species | Taxom |
| Pseudostigmatidae Tillyard, 1917 | Forest giants | 5 | Species | Taxom |
| Psocidae Samouelle, 1819 | Common bark louse | 3 | Species | Taxom |
| Psychidae Boisduval, 1828 | Bagmoths | 1 | Species | Taxom |
| Psychodidae Newman, 1834 | Drain flies | 46 | Species | Taxom |
| Psyllidae Latreille, 1807 | Jumping plant lice | 2 | Species | Taxom |
| Pteromalidae Dalman, 1820 | Pteromalid wasps | 5 | Species | Taxom |
| Pterophoridae Zeller, 1841 | Plume Moths | 18 | Species | Taxom |
| Ptiliidae Heer, 1843 | Feather-wing beetles | 0 | Species | Taxom |
| Pulicidae Billberg, 1820 | Cat fleas | 1 | Species | Taxom |
| Pygidicranidae (Verhoeff, 1902) | | 1 | Species | Taxom |
| Pyralidae Latreille, 1802 | Flour Moths | 16 | Species | Taxom |
| Pyrgomorphidae Brunner von ..., 1874 | Bushlocusts | 1 | Species | Taxom |
| Pyrrhocoridae Dohrn, 1859 | Cotton stainers | 2 | Species | Taxom |
| Reduviidae Latreille, 1807 | Assassin and thread-legged bugs | 25 | Species | Taxom |
| Rhinotermitidae Froggatt, 1897 | Subterranean termites | 4 | Species | Taxom |
| Rhizoecidae Williams, 1969 | | 5 | Species | Taxom |
| Rhopalopsyllidae Oudemans, 1909 | Marsupial fleas | 4 | Species | Taxom |
| Rhopalosomatidae Ashmead, 1896 | Rhopalosomatid wasps | 1 | Species | Taxom |
| Rhyparochromidae Amyot & Serv..., 1843 | Dirt-colored Seed Bugs | 3 | Species | Taxom |
| Richardidae Snow, 1896 | Richardid flies | 4 | Species | Taxom |
| Riodinidae Grote, 1895 | Metalmark Butterflies | 186 | Species | Taxom |
| Ripipterygidae Ander, 1939 | Mud crickets | 1 | Species | Taxom |
| Romaleidae Brunner von ..., 1893 | Lubber grasshopper | 9 | Species | Taxom |
| Rutelidae (MacLeay, 1819) | | 6 | Species | Taxom |
| Sarcophagidae Macquart, 1834 | Flesh flies | 7 | Species | Taxom |
| Saturniidae Boisduval, 1837 | And Giant Silk Moths | 69 | Species | Taxom |
| Scarabaeidae Latreille, 1802 | Dung beetles | 396 | Species | Taxom |
| Scelembiidae Ross, 2001 | | 0 | Species | Taxom |
| Scelionidae Haliday, 1839 | Scelionid wasps | 2 | Species | Taxom |
| Scenopinidae Burmeister, 1835 | Window Flies | 1 | Species | Taxom |
| Schizopteridae Reuter, 1891 | Jumping ground bugs | 1 | Species | Taxom |
| Sciaridae Billberg, 1820 | Black fungus gnats | 2 | Species | Taxom |
| Sciomyzidae Fallen, 1820 | Marsh Flies | 1 | Species | Taxom |
| Scoliidae Leach, 1815 | Mammoth wasps | 1 | Species | Taxom |
| Scutelleridae Leach, 1815 | Jewel bugs | 2 | Species | Taxom |
| Scydmaenidae (Leach, 1815) | Ant-like stone beetles | 48 | Species | Taxom |
| Sematuridae Guenée, 1858 | American Swallowtail Moths | 4 | Species | Taxom |
| Sesiidae Boisduval, 1828 | Clear Wings | 3 | Species | Taxom |
| Silvanidae Kirby, 1837 | Flat bark beetles | 3 | Species | Taxom |
| Simuliidae Newman, 1834 | Black flies | 1 | Species | Taxom |
| Smicripidae Horn, 1879 | Palmetto beetle | 0 | Species | Taxom |
| Sphecidae Latreille, 1802 | Digger & Sand wasps | 11 | Species | Taxom |
| Sphingidae Latreille, 1802 | Hawk Moths | 85 | Species | Taxom |
| Spongiphoridae Verhoeff, 1902 | Little Earwigs | 2 | Species | Taxom |
| Spurostigmatidae Casasola Gon..., 2006 | | 1 | Species | Taxom |
| Staphylinidae Lameere, 1900 | Rove beetles | 185 | Species | Taxom |
| Stephanidae Leach, 1815 | Crown wasp | 7 | Species | Taxom |
| Stratiomyidae Latreille, 1802 | Soldier flies | 10 | Species | Taxom |
| Streblidae (Kolenati, 1863) | Bat flies | 1 | Species | Taxom |
| Syrphidae Latreille, 1802 | Drone flies | 56 | Species | Taxom |
| Tabanidae Latreille, 1802 | Breeze flies | 50 | Species | Taxom |
| Tachinidae (Robineau-Des..., 1830) | Bristle Flies | 7 | Species | Taxom |
| Tenebrionidae Latreille, 1802 | Darkling Beetle | 11 | Species | Taxom |
| Tenthredinidae Latreille, 1804 | Common sawflies | 1 | Species | Taxom |
| Tephritidae Newman, 1834 | Fruit flies | 12 | Species | Taxom |
| Termitidae Latreille, 1802 | Higher termites | 21 | Species | Taxom |
| Tessaratomidae Stål, 1864 | Giant shield bug | 1 | Species | Taxom |
| Tetratomidae Billberg, 1820 | Polypore fungus beetle | 0 | Species | Taxom |
| Tetrigidae Rambur, 1838 | Groundhoppers | 7 | Species | Taxom |
| Tettigoniidae Krauss, 1902 | Bush crickets | 112 | Species | Taxom |
| Therevidae Newman, 1834 | Stiletto flies | 1 | Species | Taxom |
| Thespidae Giglio-Tos, 1919 | | 4 | Species | Taxom |
| Thripidae Stevens, 1829 | Common thrips | 7 | Species | Taxom |
| Thyrididae Herrich-Schä..., 1846 | Picture Winged Leaf Moths | 1 | Species | Taxom |
| Tineidae Latreille, 1810 | & Allies | 3 | Species | Taxom |
| Tingidae Laporte, 1832 | Lace bug | 12 | Species | Taxom |
| Tiphiidae Leach, 1815 | Flower wasps | 0 | Species | Taxom |
| Tipulidae Latreille, 1802 | Crane Flies | 27 | Species | Taxom |
| Tortricidae Latreille, 1803 | Bell Moths | 11 | Species | Taxom |
| Torymidae Walker, 1833 | Apple seed chalcids | 1 | Species | Taxom |
| Tridactylidae Saussure, 1874 | Pygmy mole cricket | 4 | Species | Taxom |
| Trigonidiidae (Saussure, 1870) | And Ground Crickets | 2 | Species | Taxom |
| Trogidae (MacLeay, 1819) | Gnawer beetles | 1 | Species | Taxom |
| Tropiduchidae Stål, 1866 | Tropiduchid Planthoppers | 4 | Species | Taxom |
| Uraniidae Blanchard, 1845 | Swallowtail Moths | 7 | Species | Taxom |
| Veliidae Amyot & Serv..., 1843 | Broad-shouldered bugs | 2 | Species | Taxom |
| Vespidae Leach, 1815 | And Allies | 43 | Species | Taxom |
| Xiphocentronidae Schmid, 1982 | | 1 | Species | Taxom |
| Zopheridae Solier, 1834 | Cylindrical bark beetles | 0 | Species | Taxom |
