Taxa Count: 565
ACRIDIDAE
Derotmema haydeni Thomas, C., 1872
Melanoplus spretus Walsh, 1866
Metator pardalinus Saussure, 1884
Spharagemon campestris McNeill, 1901
Spharagemon collare Scudder, 1872
Spharagemon equale (Say, 1825)
AMELETIDAE
ANDRENIDAE
Andrena (Andrena) birtwelli Cockerell, 1901
Andrena (Andrena) laminibucca Viereck & Cockerell, 1914
Andrena (Andrena) perarmata Cockerell, 1898
Andrena (Andrena) saccata Viereck, 1904
Andrena (Andrena) thaspii Graenicher, 1903
Andrena (Andrena) topazana Cockerell, 1906
Andrena (Andrena) tridens Robertson, 1902
Andrena (Cnemidandrena) costillensis Viereck & Cockerell, 1914
Andrena (Cnemidandrena) sulcata Donovan, 1977
Andrena (Cnemidandrena) surda Cockerell, 1910
Andrena (Conandrena) cheyennorum Viereck & Cockerell, 1914
Andrena (Diandrena) ablegata Cockerell, 1922
Andrena (Euandrena) algida Smith, 1853
Andrena (Euandrena) caerulea Smith, 1879
Andrena (Euandrena) nigrocaerulea Cockerell, 1897
Andrena (Geissandrena) trevoris Cockerell, 1897
Andrena (Melandrena) lupinorum Cockerell, 1906
Andrena (Melandrena) nivalis Smith, 1853
Andrena (Melandrena) pertristis carliniformis Viereck & Cockerell, 1914
Andrena (Micrandrena) candidiformis Viereck & Cockerell, 1914
Andrena (Micrandrena) melanochroa Cockerell, 1898
Andrena (Micrandrena) piperi Viereck, 1904
Andrena (Plastandrena) prunorum Cockerell, 1896
Andrena (Scaphandrena) chapmanae Viereck, 1904
Andrena (Scaphandrena) hicksi Cockerell, 1925
Andrena (Scaphandrena) merriami Cockerell, 1901
Andrena (Simandrena) angustitarsata Viereck, 1904
Andrena (Simandrena) wheeleri Graenicher, 1904
Andrena (Thysandrena) candida Smith, 1879
Andrena (Thysandrena) medionitens Cockerell, 1902
Andrena (Thysandrena) vierecki Cockerell, 1904
Andrena (Thysandrena) w-scripta Viereck, 1904
Andrena (Trachandrena) amphibola (Viereck, 1904)
Andrena (Trachandrena) cupreotincta Cockerell, 1901
Andrena (Trachandrena) cyanophila Cockerell, 1906
Andrena (Trachandrena) forbesii Robertson, 1891
Andrena (Trachandrena) hippotes Robertson, 1895
Andrena (Trachandrena) nuda Robertson, 1891
Andrena (Trachandrena) quintiliformis Viereck, 1917
Andrena (Trachandrena) salicifloris Cockerell, 1897
Andrena (Trachandrena) striatifrons Cockerell, 1897
Perdita Smith, 1853
APHIDIDAE
Acyrthosiphon caraganae (Cholodkovsky)
Acyrthosiphon lactucae Passerini, 1860
Acyrthosiphon pisum (Harris, 1776)
Anoecia setariae Gillette & Palmer, 1924
Aphis (Bursaphis) oenotherae Oestlund, 1887
Aphis (Protaphis) middletonii Thomas
Aphis (Zyxaphis) canae Williams, 1911
Aphis (Zyxaphis) chrysothamni Wilson, 1915
Aphis Linnaeus, 1758
Aphis asclepiadis Fitch, 1851
Aphis gossypii Glover, 1877
Aphis heraclella Davis, 1919
Aphis salicariae Koch, 1855
Artemisaphis artemisicola (Williams, 1911)
Bipersona ochrocentri (Cockerell, 1903)
Brachycaudus (Acaudus) cardui (Linnaeus, 1758)
Brachycaudus helichrysi Kaltenbach, 1843
Braggia eriogoni atra Cowen exGillette & Baker, 1895
Brevicoryne brassicae (Linnaeus, 1758)
Cinara burrilli (Wilson, 1919)
Cinara contortae Hottes, 1958
Cinara curtihirsuta Hottes & Essig, 1954
Cinara curvipes (Patch, 1912)
Cinara dubia Hottes & Essig, 1954
Cinara lyallii Bradley, 1956
Cinara nigra (Wilson, 1919)
Cinara occidentalis (Davidson, 1909)
Cinara ponderosae (Williams, 1911)
Cinara thatcheri Knowlton & Smith, 1938
Diuraphis (Holcaphis) holci (Hille Ris Lambers, 1956)
Eriosoma ulmi (Linnaeus, 1758)
Eucallipterus tiliae Linnaeus
Geoica setulosa (Passerini, 1860)
Hayhurstia atriplicis (Linnaeus, 1761)
Hyperomyzus lactucae (Linnaeus, 1758)
Hyperomyzus pallidus Hille Ris Lambers, 1935
Lipaphis pseudobrassicae (Davis, 1914)
Macrosiphum euphorbiae (Thomas, 1878)
Metopolophium dirhodum (Walker, 1849)
Microsiphoniella acophorum (Smith & Knowlton, 1938)
Mindarus victoria Essig, 1939
Myzus lythri (Schrank, 1801)
Myzus persicae (Sulzer, 1776)
Nasonovia (Kakimia) Gillette & Palmer, 1928
Nasonovia (Kakimia) polemonii (Gillette & Palmer, 1929)
Nearctaphis kachena (Hottes, 1934)
Prociphilus Koch, 1857
Prociphilus americanus (Walker, 1852)
Rhopalosiphum cerasifoliae (Fitch, 1855)
Rhopalosiphum parvae Hottes & Frison, 1931
Schizaphis graminum (Rondani, 1847)
Schizolachnus piniradiatae (Davidson, 1909)
Sipha (Rungsia) elegans del Guercio, 1905
Sitobion avenae (Fabricius, 1794)
Tetraneura nigriabdominalis (Linnaeus, 1758)
Tinocallis saltans (Nevsky)
Uroleucon (Uroleucon) sonchi (Linnaeus, 1767)
Zyxaphis Knowlton, 1947
APIDAE
Anthophora (Heliophila) peritomae Cockerell, 1905
Anthophora (Mystacanthophora) urbana Cresson, 1878
Bombus (Bombias) nevadensis Cresson, 1874
Bombus (Bombus) occidentalis (Greene, 1858)
Bombus (Cullumanobombus) griseocollis (DeGeer, 1773)
Bombus (Cullumanobombus) rufocinctus Cresson, 1863
Bombus (Psithyrus) fernaldae (Franklin, 1911)
Bombus (Psithyrus) insularis (Smith, 1861)
Bombus (Psithyrus) suckleyi Greene, 1860
Bombus (Psithyrus) variabilis (Cresson, 1872)
Bombus (Pyrobombus) bifarius Cresson, 1878
Bombus (Pyrobombus) bifarius nearcticus Handlirsch, 1888
Bombus (Pyrobombus) centralis (Cresson, 1864)
Bombus (Pyrobombus) flavifrons Cresson, 1863
Bombus (Pyrobombus) huntii Greene, 1860
Bombus (Pyrobombus) melanopygus Nylander, 1848
Bombus (Pyrobombus) mixtus Cresson, 1878
Bombus (Pyrobombus) vagans Smith, 1854
Bombus (Subterraneobombus) appositus Cresson, 1878
Bombus (Thoracobombus) fervidus (Fabricius, 1798)
Diadasia diminuta (Cresson, 1878)
Epeolus Latreille, 1802
Holcopasites Ashmead, 1899
Melissodes (Callimelissodes) lupina Cresson, 1878
Melissodes (Callimelissodes) metenua Cockerell, 1924
Melissodes (Eumelissodes) agilis Cresson, 1878
Melissodes (Eumelissodes) bimatris LaBerge, 1961
Melissodes (Eumelissodes) lutulenta LaBerge, 1961
Melissodes (Eumelissodes) menuachus Cresson, 1868
Melissodes (Eumelissodes) microsticta Cockerell, 1905
Melissodes (Eumelissodes) pallidisignata Cockerell, 1905
Melissodes (Eumelissodes) robustior Cockerell, 1915
Melissodes (Eumelissodes) saponellus Cockerell, 1908
Melissodes (Eumelissodes) subagilis Cockerell, 1905
Melissodes (Heliomelissodes) rivalis Cresson, 1872
Melissodes (Melissodes) tepida tepida Cresson, 1878
Melissodes (Tachymelissodes) dagosa Cockerell, 1909
Melissodes (Tachymelissodes) opuntiella Cockerell, 1911
Melissodes Latreille, 1829
Svastra (Epimelissodes) obliqua expurgata (Cockerell, 1925)
Triepeolus Robertson, 1901
Triepeolus eldoradensis (Cockerell, 1910)
Triepeolus subalpinus Cockerell, 1910
ARGIDAE
Arge clavicornis Fabricius, 1793
Arge curvaria Smith
Arge onarosa MacGillivray
Arge parena Smith
Arge tavida Smith
Schizocerella pilicornis Holmgren, 1868
Sphacophilus abdominalus Cresson, 1865
ARRHOPALITIDAE
Pygmarrhopalites arca (Zeppelini and Christiansen, 2003)
BOURLETIELLIDAE
Bourletiella arvalis Fitch, 1862
BRACHYCENTRIDAE
Amiocentrus aspilus HH Ross, 1938
Brachycentrus americanus N Banks, 1899
Brachycentrus occidentalis N Banks, 1911
BRACONIDAE
Apanteles nidophilus Whitfield & Cameron, 2001
Braconidae Nees, 1811
Idiasta (Idiasta) longicornis (Provancher, 1886)
Rasivalva Mason, 1981
CAPNIIDAE
Allocapnia granulata (Claassen, 1924)
Capnia coloradensis Claassen, 1937
Capnia lineata Hanson, 1943
Utacapnia trava (Nebeker & Gaufin, 1965)
CEPHIDAE
Calameuta clavata Norton, 1869
CERAMBYCIDAE
Cortodera longicornis (Kirby, 1837)
Grammoptera subargentata Kirby, 1837
Stenocorus obtusus (LeConte, 1873)
Tragosoma depsarium (Linnaeus, 1767)
CERATOPOGONIDAE
Palpomyia aldrichi (Malloch, 1915)
CHALCIDIDAE
Brachymeria parvula (Walker, 1834)
CHLOROPERLIDAE
Gaufinia albertensis (Needham & Claassen, 1925)
Gaufinia wasatchensis Stark & Baumann, 2021
Suwallia lineosa (Banks, 1918)
Sweltsa coloradensis (Banks, 1898)
Sweltsa fidelis (Banks, 1920)
Triznaka pintada (Ricker, 1952)
CHRYSIDIDAE
Caenochrysis sayi Bohart, 1990
Chrysis nitidula Fabricius, 1775
Hedychrum spiloventer French, 1982
Trichrysis doriae (Gribodo, 1874)
CHRYSOMELIDAE
Dibolia libonoti Horn, 1889
Microrhopala vittata (Fabricius, 1798)
Pachybrachis vau Fall, 1915
Systena blanda Melsheimer, 1847
CICADELLIDAE
Amblysellus dorsti (Oman, 1940)
Athysanella (Amphipyga) acuticauda (Baker, 1898)
Athysanella (Amphipyga) nielsoni Blocker, 1990
Athysanella (Athysanella) utahna Osborn, 1930
Ceratagallia (Aceratagallia) siccifolia (Uhler, 1876)
Cuerna striata (Walker, 1851)
Empoasca
Empoasca (Empoasca) filamenta DeLong, 1931
Erythroneura caetra McAtee, 1924
Erythroneura elegans McAtee, 1920
Erythroneura elegantula Osborn, 1928
Erythroneurini
Eupteryx (Eupteryx) melissae Curtis, 1837
Macrosteles (Macrosteles) fascifrons Stål, 1858
CICADIDAE
Okanagana utahensis Davis, 1919
Platypedia areolata (Uhler, 1861)
CIMBICIDAE
Cimbex americana Leach, 1790
Zaraea inflata Norton, 1861
CLERIDAE
Cleridae Latreille, 1802
COCCINELLIDAE
Axion plagiatum (Olivier, 1808)
Axion tripustulatum (De Geer, 1775)
COLLETIDAE
Colletes consors pascoensis Cockerell, 1898
Colletes fulgidus fulgidus Swenk, 1904
Colletes hyalinus hyalinus Provancher, 1888
Colletes kincaidii Cockerell, 1898
Colletes simulans nevadensis Swenk, 1908
Colletes simulans simulans Cresson, 1868
CULICIDAE
Aedes sticticus (Meigen, 1835)
Culiseta inornata (Williston, 1893)
Culiseta morsitans (Theobald, 1901)
CURCULIONIDAE
Anthonomus bolteri Dietz, 1891
DELPHACIDAE
DIPRIONIDAE
Neodiprion Rohwer, 1918
Neodiprion abbotii (Leach, 1817)
Neodiprion abietis Harris, 1841
Neodiprion fulviceps Cresson, 1880
Neodiprion nanulus contortae Ross, 1955
Neodiprion scutellatus Rohwer, 1918
DYTISCIDAE
Colymbetes exaratus LeConte, 1862
ENTOMOBRYIDAE
Entomobrya Rondani, 1861
Entomobrya multifasciata (Tullberg, 1871)
Lepidocyrtus Bourlet, 1839
Lepidocyrtus cyaneus Tullberg, 1871
Willowsia Shoebotham, 1917
EPHEMERELLIDAE
Drunella coloradensis (Dodds, 1923)
EULOPHIDAE
Astichus Foerster, 1856
Paracrias arizonesis (Ashmead, 1888)
FORMICIDAE
GLOSSOSOMATIDAE
Agapetus illini HH Ross, 1938
Culoptila cantha HH Ross, 1938
Glossosoma alascense N Banks, 1900
Glossosoma idaho HH Ross, 1941
Glossosoma montana HH Ross, 1941
Glossosoma parvulum N Banks, 1904
Glossosoma penitus N Banks, 1914
Glossosoma traviatum N Banks, 1936
Glossosoma velona HH Ross, 1938
Glossosoma verdonum HH Ross, 1938
Protoptila coloma HH Ross, 1941
GOMPHIDAE
Stylurus plagiatus (Selys, 1854)
HALICTIDAE
Agapostemon (Agapostemon) femoratus Crawford, 1901
Agapostemon (Agapostemon) texanus Cresson, 1872
Lasioglossum (Dialictus) unicus (Sandhouse, 1924)
Lasioglossum (Lasioglossum) trizonatum (Cresson, 1874)
HELICOPSYCHIDAE
Helicopsyche borealis (Hagen, 1861)
HEPTAGENIIDAE
HYDROPSYCHIDAE
Arctopsyche grandis N Banks, 1900
Cheumatopsyche analis (Banks, 1903)
Cheumatopsyche campyla Ross, 1938
Cheumatopsyche enonis HH Ross, 1938
Cheumatopsyche logani AE Gordon & SD Smith, 1974
Hydropsyche (Ceratopsyche) cockerelli N Banks, 1905
Hydropsyche (Ceratopsyche) morosa (Hagen, 1861)
Hydropsyche (Ceratopsyche) oslari N Banks, 1905
Hydropsyche (Ceratopsyche) tana HH Ross, 1938
Hydropsyche (Ceratopsyche) vexa HH Ross, 1938
Hydropsyche californica N Banks, 1899
Hydropsyche occidentalis N Banks, 1900
Parapsyche elsis LJ Milne, 1936
HYDROPTILIDAE
Hydroptila ajax Ross, 1938
Hydroptila arctia HH Ross, 1938
Hydroptila argosa HH Ross, 1938
Hydroptila consimilis Morton, 1905
Hydroptila xera HH Ross, 1938
Ochrotrichia logana HH Ross, 1941
Ochrotrichia oregona HH Ross, 1938
Ochrotrichia tarsalis HA Hagen, 1861
HYPOGASTRURIDAE
Ceratophysella armata Nicolet, 1842
Hypogastrura Bourlet, 1839
Xenylla Tullberg, 1869
ICHNEUMONIDAE
Conocalama occidentalis (Cresson, 1868)
Diplazon laetatorius (Fabricius, 1781)
Syrphoctonus maculifrons (Cresson, 1865)
ISOTOMIDAE
Folsomia Willem, 1902
Isotoma Bourlet, 1839
Proisotoma Börner, 1901
LEIODIDAE
Leiodidae Fleming, 1821
LEPIDOSTOMATIDAE
Lepidostoma cascadense LJ Milne, 1936
Lepidostoma cinereum N Banks, 1899
Lepidostoma roafi LJ Milne, 1936
Lepidostoma unicolor N Banks, 1911
LEPTOCERIDAE
Ceraclea annulicornis (Stephens, 1836)
Ceraclea maculata (Banks, 1899)
Ceraclea resurgens (Walker, 1852)
Ceraclea tarsipunctata (Vorhies, 1909)
Ceraclea transversa (Hagen, 1861)
Mystacides alafimbriatus AL Hill-Griffin, 1912
Nectopsyche diarina (HH Ross, 1944)
Oecetis avara (N Banks, 1895)
Oecetis inconspicua (Walker, 1852)
Triaenodes (Ylodes) reuteri (R McLachlan, 1880)
Triaenodes flavescens N Banks, 1900
LEPTOHYPHIDAE
Tricorythodes minutus Traver, 1935
Tricorythodes stygiatus McDunnough, 1931
LESTIDAE
Lestes disjuncta Selys, 1862
LEUCTRIDAE
Paraleuctra occidentalis (Banks, 1907)
LIMNEPHILIDAE
Allocosmoecus partitus N Banks, 1943
Arctopora salmon SD Smith, 1969
Asynarchus pacificus N Banks, 1900
Dicosmoecus atripes HA Hagen, 1875
Dicosmoecus gilvipes HA Hagen, 1875
Ecclisomyia conspersa N Banks, 1907
Hesperophylax occidentalis N Banks, 1908
Lenarchus gravidus HA Hagen, 1861
Limnephilus cockerelli N Banks, 1900
Limnephilus diversus N Banks, 1903
Limnephilus externus HA Hagen, 1861
Limnephilus secludens N Banks, 1914
Limnephilus sitchensis F Kolenati, 1859
Limnephilus spinatus N Banks, 1914
Philocasca rivularis GB Wiggins, 1968
Psychoglypha prita LJ Milne, 1935
LYGAEIDAE
Nysius tenellus Barber, 1947
MEGACHILIDAE
Anthidium (Anthidium) edwardsii Cresson, 1878
Anthidium (Anthidium) emarginatum (Say, 1824)
Anthidium (Anthidium) placitum Cresson, 1879
Anthidium (Anthidium) rodecki Schwarz, 1934
Anthidium (Anthidium) tenuiflorae Cockerell, 1907
Anthidium (Callanthidium) formosum (Cresson, 1878)
Dianthidium (Dianthidium) heterulkei heterulkei Schwarz, 1940
Dianthidium (Dianthidium) pudicum pudicum (Cresson, 1879)
Dianthidium (Dianthidium) singulare (Cresson, 1879)
Dianthidium (Dianthidium) ulkei ulkei (Cresson, 1878)
Osmia (Melanosmia) juxta subpurpurea Cockerell, 1897
Osmia (Osmia) lignaria propinqua Cresson, 1864
MENOPONIDAE
MIRIDAE
Irbisia shulli Knight, 1941
MUSCIDAE
Drymeia aldrichi (Malloch, 1918)
MUTILLIDAE
Dasymutilla vesta (Cresson, 1865)
NABIDAE
Nabidae Costa, 1853
NEANURIDAE
NEELIDAE
NEMOURIDAE
Malenka californica (Claassen, 1923)
NOCTUIDAE
Behrensia conchiformis Grote, 1875
Eurois astricta Morrison, 1874
Stretchia muricina (Grote, 1876)
NOTONECTIDAE
Notonecta (Paranecta) unifasciata unifasciata Guerin-Meneville, 1857
NYCTERIBIIDAE
Nycteribiidae Samouelle, 1819
ODONTOCERIDAE
Marilia flexuosa G Ulmer, 1905
ONYCHIURIDAE
Agraphorura spelaea Pomorski, 2004
Allonychiurus flavescens Kinoshita, 1916
ORUSSIDAE
Orussus occidentalis Cresson, 1879
PAMPHILIDAE
Acantholyda brunnicans Norton, 1864
Acantholyda terminalis Cresson, 1880
Acantholyda verticalis Cresson, 1880
PERLIDAE
Calineuria californica (Banks, 1905)
Neoperla clymene (Newman, 1839)
Perlesta placida (Hagen, 1861)
PERLODIDAE
Clioperla clio (Newman, 1839)
Cultus aestivalis (Needham & Claassen, 1925)
Isogenoides elongatus (Hagen, 1874)
Isogenoides frontalis (Newman, 1838)
Kogotus modestus (Banks, 1908)
Megarcys signata (Hagen, 1874)
Perlodinae
Skwala curvata (Hanson, 1942)
PHALANGODIDAE
Wespus arkansasensis Goodnight & Goodnight
PHILOPOTAMIDAE
Chimarra utahensis HH Ross, 1938
Dolophilodes aequalis N Banks, 1924
Dolophilodes dorcus (Ross, 1938)
Wormaldia anilla (Ross, 1941)
PHRYGANEIDAE
PODURIDAE
Podura Linnaeus, 1758
POLYCENTROPODIDAE
POLYDESMIDAE
Scytonotus piger Chamberlin, 1910
POLYMITARCYIDAE
Ephoron album (Say, 1824)
POLYSTOECHOTIDAE
Polystoechotes punctatus (Fabricius, 1793)
POMPILIDAE
PSYCHOMYIIDAE
Psychomyia flavida Hagen, 1861
Tinodes provo HH Ross & DR Merkley, 1950
PTILIIDAE
Ptiliidae Erichson, 1845
RHAGIONIDAE
Chrysopilus anthracinus Bigot, 1887
Chrysopilus arctiventris James, 1936
RHOPALIDAE
Arhyssus barberi Harris, 1942
Arhyssus identatus Hambleton
Arhyssus scutatus (Stal, 1859)
Arhyssus tuberculatus Hambleton
Liorhyssus hyalinus (Fabricius, 1794)
Stictopleurus punctiventris (Dallas, 1852)
RHYACOPHILIDAE
Rhyacophila angelita N Banks, 1911
Rhyacophila bifila N Banks, 1914
Rhyacophila brunnea N Banks, 1911
Rhyacophila coloradensis N Banks, 1904
Rhyacophila hyalinata N Banks, 1905
Rhyacophila oreta HH Ross, 1941
Rhyacophila pellisa HH Ross, 1938
Rhyacophila rotunda N Banks, 1924
Rhyacophila tucula HH Ross, 1950
Rhyacophila vaccua LJ Milne, 1936
Rhyacophila verrula LJ Milne, 1936
Rhyacophila vobara LJ Milne, 1936
Rhyacophila vocala LJ Milne, 1936
SIMULIIDAE
Prosimulium fulvum Coquillett, 1902
SIPHLONURIDAE
SIRICIDAE
Sirex areolatus Cresson, 1867
Sirex cyaneus Fabricius, 1781
Sirex juvencus californicus Ashmead, 1904
Urocerus californicus Norton, 1869
Urocerus gigas flavicornis Fabricius, 1781
Xerus spectrum Linnaeus, 1758
SMINTHURIDIDAE
SPHECIDAE
Podalonia atriceps (Smith, 1856)
Podalonia violaceipennis (Lepeletier, 1845)
STAPHYLINIDAE
Stenus malkini Sanderson, 1957
STENOPELMATIDAE
Stenopelmatus fuscus Haldeman, 1852
SYRPHIDAE
Criorhina caudata Curran, 1925
Sphecomyia brevicornis Osten Sacken, 1877
Syrphidae Latreille, 1802
TABANIDAE
Chrysops noctifer Osten Sacken
Hybomitra atrobasis (McDunnough, 1921)
Silvius gigantulus (Loew, 1872)
Tabanus punctifer Osten Sacken, 1876
Tabanus sequax Williston
TAENIOPTERYGIDAE
Taenionema pallidum (Banks, 1902)
TENEBRIONIDAE
Blapstinus Dejean, 1821
TENTHREDINIDAE
Aglaostigma rubens Cresson, 1880
Ametastegia equiseti Fallen, 1808
Anoplonyx Marlatt, 1896
Anoplonyx luteipes Cresson, 1880
Anoplonyx occidens Ross, 1937
Aphilodyctum fidum Cresson, 1880
Ardis brunniventris Hartig, 1837
Blennogeneris spissipes (Cresson, 1880)
Caliroa cerasi Linnaeus, 1758
Dolerus borealis MacGillivray, 1893
Dolerus clypealis Ross, 1931
Dolerus elderi Kincaid, 1900
Dolerus gessneri konowi MacGillivray, 1914
Dolerus idahoensis Ross, 1931
Dolerus inermis Goulet, 1986
Dolerus interjectus Ross, 1931
Dolerus nasutus MacGillivray, 1923
Dolerus nativus MacGillivray, 1923
Dolerus neocollaris narratus MacGillivray, 1923
Dolerus sayi Goulet
Dolerus sericeus parasericeus MacGillivray, 1908
Dolerus similis Norton, 1861
Dolerus similis nescius MacGillivray, 1923
Empria eosa Smith
Empria obscurata Cresson, 1880
Endelomyia aethiops Fabricius, 1781
Euura Newman, 1837
Euura s-nodus Walsh, 1866
Hoplocampa Hartig, 1837
Hoplocampa bioculata Rohwer, 1908
Hoplocampa idaho Ross, 1943
Hoplocampa marlatti Rohwer, 1911
Hoplocampa motanicola Rohwer, 1911
Hoplocampa oregonensis Ashmead, 1898
Hoplocampa pallipes MacGillivray, 1893
Kerita difala Smith
Loderus genucinctus niger Rohwer, 1911
Lycaota sodalis Cresson, 1880
Macrophya cassandra Kirby, 1882
Macrophya fumator Norton, 1860
Monardis pulla Smith, 1969
Monophadnus contortus MacGillivray, 1923
Nematinae
Nematus oligospilus Foerster, 1854
Pachynematus corniger Norton, 1861
Pachynematus exstensicornis Norton, 1861
Pachynematus setator Ross, 1945
Pachynematus sporax Ross, 1945
Pachynematus vagus Fabricius, 1781
Phyllocolpa parva Cresson, 1880
Phymatocera Dahlbom, 1835
Pikonema Ross, 1937
Pikonema dimmockii Cresson, 1880
Pristiphora Latreille, 1810
Pristiphora bivittata Norton, 1861
Pristiphora coactula Ruthe, 1859
Pristiphora rufipes Lepeletier, 1823
Pristiphora venatta Ross & Wong, 1960
Pristola macnabi Ross, 1945
Rhadinoceraea aldrichi MacGillivray, 1923
Rhogogaster addenda Cresson, 1880
Rhogogaster lateraria Cresson, 1880
Setabara histrionica MacGillivray, 1909
Strongylogaster distans Norton, 1868
Strongylogaster tibialis Cresson, 1880
Tenthredo ferrugineipes Cresson, 1880
Tenthredo idaho Goulet
Tenthredo pectoralis Norton, 1864
Tenthredo rufostigma MacGillivray, 1895
Tenthredo semirufa Norton, 1864
Zaschisonyx montana (Cresson, 1865)
THREMMATIDAE
Neophylax rickeri LJ Milne, 1935
Oligophlebodes sierra HH Ross, 1944
THROSCIDAE
Pactopus horni LeConte, 1868
TIPHIIDAE
TOMOCERIDAE
Tomocerus Nicolet, 1842
TULLBERGIIDAE
Tullbergia Lubbock, 1876
UENOIDAE
Neothremma alicia GS Dodds & FL Hisaw, 1925
VESPIDAE
Ancistrocerus adiabatus (Saussure, 1852)
Mischocyttarus flavitarsis (Saussure, 1854)
Parancistrocerus fulvipes fulvipes (Saussure)
Polistes fuscatus fuscatus (Fabricius)
Pseudomasaris vespoides (Cresson, 1863)
Vespula atropilosa (Sladen, 1918)
Vespula pennsylvanica (Saussure, 1857)
XYELIDAE
Macroxyela ferruginea Say, 1824
Pleroneura aldrichi Rohwer, 1932
Pleroneura kobelei Rohwer, 1910
Xyela cheloma Burdick, 1961
Xyela minor Norton, 1868
Xyela obscura Strobl, 1895
Family Not Defined
Apoidea Latreille, 1802
Symphyta
Opiliones Sundevall, 1833
Plecoptera