| Acroclisis melanagromyza | |
| Acrotaphus wiltii Cresson, 1870 | |
| Adelognathus chelonus Kasparyan, 1990 | |
| Agapostemon (Agapostemon) sericeus Förster, 1771 | Silky Agapostemon |
| Agapostemon (Agapostemon) splendens Lepeletier, 1841 | Brown-Winged Striped Sweat Bee |
| Agapostemon (Agapostemon) virescens Fabricius, 1775 | Bicolored Agapostemon |
| Amblyopone pallipes Haldeman, 1844 | |
| Ancistrocerus adiabatus Saussure, 1853 | Bramble Mason Wasp |
| Ancistrocerus antilope Panzer, 1798 | Lobed Mason Wasp |
| Ancistrocerus unifasciatus Saussure, 1853 | One-Banded Mason Wasp |
| Andrena (Andrena) mandibularis Robertson, 1892 | Creeping clover |
| Andrena (Cnemidandrena) hirticincta Provancher, 1888 | Freckled milkvetch |
| Andrena (Gonandrena) platyparia Robertson, 1895 | Plated Miner Bee |
| Andrena (Holandrena) cressonii Robertson, 1891 | Cresson'S Mining Bee |
| Andrena (Larandrena) miserabilis Cresson, 1872 | Mining bee |
| Andrena (Leucandrena) barbilabris Kirby, 1802 | Long-lipped Andrena |
| Andrena (Melandrena) dunningi Cockerell, 1898 | Dunning'S Miner |
| Andrena (Micrandrena) ziziae Robertson, 1891 | Golden-Alexanders Andrena |
| Andrena (Plastandrena) crataegi Robertson, 1893 | Hawthorn Andrena |
| Andrena (Simandrena) nasonii Robertson, 1895 | Nason'S Mining Bee |
| Andrena (Taeniandrena) wilkella Kirby, 1802 | Andrenine Bee |
| Andrena (Trachandrena) rugosa Robertson, 1891 | Rugose Andrena |
| Anoplius (Arachnophroctonus) relativus Fox, 1893 | |
| Anoplius (Lophopompilus) atrox Dahlbom, 1843 | |
| Anthidium (Anthidium) manicatum Linnaeus, 1758 | Continental Wool-carder Bee |
| Anthidium (Proanthidium) oblongatum Illiger, 1806 | Oblong wool carder bee |
| Aphaenogaster picea Wheeler, 1908 | Broad lepton |
| Aphaenogaster rudis (Enzmann, J., 1947) | ⇒ Aphaenogaster piceum Wheeler, 1908 |
| Apis (Apis) mellifera Linnaeus, 1758 | Drone-Bee |
| Aporus (Aporus) idris | |
| Aritranis director Thunberg, 1822 | Ichneumonid wasp |
| Astata unicolor (Say, 1824) | ⇒ Astata nigra F. Smith, 1856 |
| Augochlora (Augochlora) pura Say, 1837 | Augochlora Sweat Bee |
| Augochlorella aurata Smith, 1853 | Golden Sweat Bee |
| Augochlorella persimilis Viereck, 1910 | |
| Bicyrtes quadrifasciatus Say, 1824 | Four-Banded Stink Bug Hunter Wasp |
| Bombus (Bombias) auricomus Robertson, 1903 | Black and gold bumble bee |
| Bombus (Bombus) nevadensis Cresson, 1874 | Nevada bumble bee |
| Bombus (Bombus) occidentalis (Greene, 1858) | ⇒ Bombus terricola Kirby, 1837 |
| Bombus (Bombus) terricola Kirby, 1837 | Yellow-banded Bumble Bee |
| Bombus (Cullumanobombus) rufocinctus Cresson, 1863 | Red-belted Bumble Bee |
| Bombus (Fervidobombus) fervidus Fabricius, 1798 | Golden Northern Bumble Bee |
| Bombus (Psithyrus) citrinus Smith, 1854 | Lemon cuckoo bumble bee |
| Bombus (Pyrobombus) bimaculatus Cresson, 1863 | Two-spotted Bumble Bee |
| Bombus (Pyrobombus) huntii Greene, 1860 | Hunt bumble bee |
| Bombus (Pyrobombus) impatiens Cresson, 1863 | Common eastern bumble bee |
| Bombus (Pyrobombus) perplexus (Cresson, 1863) | ⇒ Bombus soroeensis Fabricius, 1776 |
| Bombus (Pyrobombus) ternarius Say, 1837 | Orange-belted Bumble Bee |
| Bombus (Pyrobombus) vagans Smith, 1854 | Half-black bumble bee |
| Bombus (Separatobombus) griseocollis (DeGeer, 1773) | ⇒ Bombus griseocollis De Geer, 1773 |
| Brachymyrmex depilis Emery, 1893 | Hairless Rover Ant |
| Campoletis argentifrons Cresson, 1864 | |
| Campoletis flavicincta Ashmead, 1890 | |
| Camponotus (Camponotus) herculeanus Linnaeus, 1758 | Black carpenter ant |
| Camponotus (Camponotus) novaeboracensis Fitch, 1855 | New York Carpenter Ant |
| Camponotus (Camponotus) pennsylvanicus (De Geer, 1773) | ⇒ Camponotus pensylvanica De Geer, 1773 |
| Camponotus (Myrmentoma) nearcticus Emery, 1893 | Smaller carpenter ant |
| Ceratina (Zadontomerus) calcarata Robertson, 1900 | Spurred Carpenter Bee |
| Ceratina (Zadontomerus) dupla (Say, 1837) | ⇒ Ceratina floridana Mitchell, 1962 |
| Cerceris bicornuta (Guérin-Ménev..., 1844) | ⇒ Cerceris pedetes Kohl, 1887 |
| Cerceris clypeata (Dahlbom, 1844) | ⇒ Cerceris prominens Banks, 1912 |
| Cerceris compacta Cresson, 1865 | Winged surfclam |
| Chalybion californicum Saussure, 1867 | Blue mud dauber |
| Chlorion aerarium Patton, 1879 | Aphid Wasp |
| Chorebus gyrinus Marshall, 1895 | |
| Coelioxys (Boreocoelioxys) sayi Robertson, 1897 | Say'S Cuckoo Leaf-Cutter Bee |
| Conura (Ceratosmicra) albifrons Walsh, 1861 | |
| Cotesia congregata Say, 1836 | Hornworm Parasitoid Wasp |
| Cratichneumon culex Muller, 1776 | |
| Dasymutilla vesta Cresson, 1865 | |
| Diplazon laetatorius Fabricius, 1781 | Common Hover Fly Parasitoid Wasp |
| Dolichoderus plagiatus Mayr, 1870 | Mottled Dolichoderus |
| Dolichomitus dolichosoma Viereck, 1912 | |
| Dolichovespula (Dolichovespula) maculata Linnaeus, 1763 | Bald hornet |
| Dolichovespula arenaria Fabricius, 1775 | Aerial yellowjacket |
| Ectemnius (Hypocrabro) continuus Fabricius, 1804 | Common Ectemnius |
| Ectemnius (Metacrabro) maculosus Gmelin, 1790 | |
| Ectemnius trifasciatus Say, 1824 | |
| Enicospilus enicospilus Nikam, 1972 | |
| Enicospilus spathius Gauld & Mitc..., 1981 | |
| Epeolus bifasciatus Cresson, 1864 | Two-Banded Cellophane-Cuckoo |
| Epeolus lectoides Robertson, 1901 | Knotted clover |
| Episyron quinquenotatus Say, 1835 | White-trimmed black wasp |
| Eulophomorpha clubiona Sheng & Wang, 1997 | |
| Euodynerus (Euodynerus) annulatus Say, 1824 | |
| Eupelmus (Macroneura) vesicularis Retzius, 1783 | Wasp |
| Formica glacialis Wheeler, W.M., 1908 | Rough razor |
| Formica neogagates Viereck, 1903 | New World Black Ant |
| Formica obscuripes Forel, 1886 | Thatching ant |
| Formica ulkei Emery, 1893 | Tapered pigtoe |
| Gasteruption assectator Linnaeus, 1758 | |
| Halictus (Monilapis) confusus Smith, 1853 | Confusing Furrow Bee |
| Halictus (Odontalictus) ligatus Say, 1837 | Ligated Furrow Bee |
| Halictus (Protohalictus) rubicundus (Christ, 1791) | ⇒ Halictus rubicundus Christ, 1791 |
| Heriades (Neotrypetes) carinatus Cresson, 1864 | |
| Holopyga ventralis | |
| Hylaeus (Hylaeus) mesillae Cockerell, 1896 | Mesilla Masked Bee |
| Hylaeus (Prosopis) affinis Smith, 1853 | Eastern Masked Bee |
| Hylaeus (Prosopis) modestus Say, 1837 | Modest Masked Bee |
| Iseropus coelebs Walsh, 1873 | |
| Joppa aurata Fabricius, 1804 | |
| Lasioglossum (Dialictus) admirandum Sandhouse, 1924 | Admirable Sweat Bee |
| Lasioglossum (Dialictus) atwoodi Gibbs, 2010 | Atwood'S Sweat Bee |
| Lasioglossum (Dialictus) bruneri Crawford, 1902 | Bruner'S Sweat Bee |
| Lasioglossum (Dialictus) cressonii Robertson, 1890 | Cresson'S Dialictus |
| Lasioglossum (Dialictus) gotham Gibbs, 2011 | Gotham Bee |
| Lasioglossum (Dialictus) imitatum Smith, 1853 | Bristle Sweat Bee |
| Lasioglossum (Dialictus) laevissimum Smith, 1853 | Neighbor tagelus |
| Lasioglossum (Dialictus) lineatulum Crawford, 1906 | Lineated Metallic Sweat Bee |
| Lasioglossum (Dialictus) michiganense Mitchell, 1960 | |
| Lasioglossum (Dialictus) oblongum Lovell, 1905 | Oblong Sweat Bee |
| Lasioglossum (Dialictus) obscurum Robertson, 1892 | Obscure Sweat Bee |
| Lasioglossum (Dialictus) pilosum Smith, 1853 | Hairy Metallic-Sweat Bee |
| Lasioglossum (Dialictus) versans Lovell, 1905 | Dull Metallic-Sweat Bee |
| Lasioglossum (Dialictus) versatum Robertson, 1902 | Experienced Sweat Bee |
| Lasioglossum (Evylaeus) pectorale Smith, 1853 | Neighbor tagelus |
| Lasioglossum (Lasioglossum) coriaceum Smith, 1853 | Leathery Sweat Bee |
| Lasioglossum (Lasioglossum) leucozonium Schrank, 1781 | Sweat Bee |
| Lasioglossum lasioglossum Strand, 1913 | |
| Lasius (Cautolasius) flavus Fabricius, 1782 | Blond Field Ant |
| Lasius (Cautolasius) nearcticus Wheeler, W.M., 1906 | New World Fuzzy Ant |
| Lasius (Chthonolasius) umbratus Nylander, 1846 | Yellow ant |
| Lasius (Lasius) alienus Foerster, 1850 | Alien field ant |
| Lasius (Lasius) neoniger Emery, 1893 | Cornfield ant |
| Lathrolestes platynus Davis, 1897 | |
| Lestica confluenta Say, 1837 | |
| Leucospis affinis Say, 1824 | Wasp |
| Lonchidia lissonota Thomson, 1862 | |
| Lyroda subita Say, 1837 | Vegetable hummingbird |
| Lysiphlebus (Phlebus) testaceipes Cresson, 1880 | Aphid Parasite Wasp |
| Megachile (Litomegachile) brevis (Say, 1837) | ⇒ Megachile pseudobrevis Mitchell, 1934 |
| Megachile (Litomegachile) mendica Cresson, 1878 | Flat-tailed Leaf-cutter Bee |
| Megachile (Sayapis) pugnata Say, 1837 | Pugnacious Leaf-cutter Bee |
| Megachile (Xanthosarus) gemula Cresson, 1878 | Small-handed Leaf-cutter Bee |
| Megarhyssa greenei Viereck, 1911 | Greene'S Giant Ichneumonid Wasp |
| Melissodes (Eumelissodes) druriella Kirby, 1802 | |
| Mesochorus nematus Schwenke, 2004 | |
| Mesoleptus stigmus ♰ J. F. Zhang, 1989 | |
| Monobia quadridens Linnaeus, 1763 | Four-toothed Mason Wasp |
| Monomorium opacior Forel, 1913 | |
| Myrmecina americana Emery, 1895 | Turgid blossom |
| Myrmica (Myrmica) punctiventris Roger, 1863 | |
| Myrmica americana Weber, 1939 | |
| Myrmica incompleta Provancher, 1881 | Incomplete Ant |
| Myrmica lobifrons (Pergande, 1900) | ⇒ Myrmica lobicornis Nylander, 1846 |
| Myzinum carolinianum Panzer Panzer, 0 | |
| Myzinum quinquecinctum Fabricius Fa..., 0 | Five-Banded Thynnid Wasp |
| Netelia chloris Olivier, 1811 | |
| Nomada articulata Smith, 1854 | Articulated Nomad |
| Octostruma gymnosoma Longino, 2013 | |
| Ooencyrtus aphidius Dang & Wang, 2002 | |
| Osmia (Melanosmia) atriventris Cresson, 1864 | Maine blueberry bee |
| Osmia (Melanosmia) bucephala Cresson, 1864 | Bufflehead Mason Bee |
| Parancistrocerus pensylvanicus Saussure, 1856 | |
| Pelecinus polyturator Drury, 1773 | American Pelecinid Wasp |
| Philanthus gibbosus Fabricius, 1775 | Bee wolf |
| Philanthus politus Say, 1824 | |
| Philanthus sanbornii Cresson, 1865 | Winged surfclam |
| Podoschistus vittifrons Cresson, 1868 | |
| Polistes (Aphanilopterus) fuscatus Fabricius, 1793 | Dark Paper Wasp |
| Polistes (Polistes) dominula Christ, 1791 | European paper wasp |
| Pompilus scelestus Cresson, 1865 | |
| Ponera pennsylvanica Buckley, 1866 | Pennsylvania Ponera |
| Praon rhopalosiphum Takada, 1968 | |
| Praon uroleucon Tomanovic & ..., 2003 | |
| Prenolepis imparis Say, 1836 | False Honey Ant |
| Pseudodynerus quadrisectus Say, 1837 | |
| Pseudomalus auratus Linnaeus, 1758 | |
| Pteromalus cubocephalus Förster, 1841 | |
| Pyramica tetragnatha Taylor, 1966 | |
| Sceliphron (Sceliphron) caementarium (Drury, 1773) | ⇒ Chalybion ammophiloides Hensen, 1988 |
| Solenopsis (Diplorhoptrum) molesta (Say, 1836) | ⇒ Diplorhoptrum molestum Emery, 1895 |
| Spalangia stictocephala Gibson, 2009 | |
| Sphecodes ranunculi Robertson, 1897 | Buttercup Cuckoo Sweat Bee |
| Sphecodes stygius Robertson, 1893 | |
| Sphex ichneumoneus Linnaeus, 1758 | Great Golden Digger |
| Sphex subtruncatus orius (van der Vecht, 1957) | ⇒ Sphex subtruncatus Dahlbom, 1843 |
| Spilichneumon nubivagus Cresson, 1867 | |
| Stenamma brevicorne Mayr, 1886 | Aleutian cyclocardia |
| Stenamma schmitti Wheeler, 1903 | |
| Stenodyneriellus heterospilus Cameron, 1907 | |
| Sycoscapter conocephalus Wiebes, 1964 | |
| Symmorphus (Symmorphus) cristatus Saussure, 1856 | |
| Syzeuctus diplolepis Townes, 1978 | |
| Tapinoma sessile Say, 1836 | Coconut ant |
| Temnothorax ambiguus Emery, 1895 | Doubtful Acorn Ant |
| Temnothorax curvispinosus Mayr, 1866 | |
| Temnothorax longispinosus Roger, 1863 | Long-Spined Acorn Ant |
| Tetramorium caespitum Linnaeus, 1758 | Carpenter carditid |
| Tetrastichus apanteles Khan, Agniho..., 2005 | |
| Tetrastichus auplopus Burks, 1963 | |
| Thyreodon elegans Cresson, 1865 | |
| Thyreus sphenophorus Lieftinck, 1962 | |
| Trioxys euceraphis Takada, 1966 | |
| Trogus vulpinus (Gravenhorst, 1829) | ⇒ Trogus pennator Fabricius, 1793 |
| Vespa crabro Linnaeus, 1758 | Cornish mallow |
| Vespa crabro crabro Linnaeus, 1758 | |
| Vespula (Paravespula) germanica Fabricius, 1793 | European wasp |
| Vespula flavopilosa Jacobson, 1978 | Downy Yellowjacket |
| Vespula maculifrons du Buysson, 1905 | Eastern yellow jacket |
| Xylocopa (Xylocopoides) virginica Linnaeus, 1771 | Carpenter bee |
