Kinds of Nearctic Hymenoptera other

Nearctic Hymenoptera
(excluding ants, bees, and sawflies)

Source: Bob Poole, Nearctica.com

Scientific name -- Other names
Ceraphronidae
   Aphanogmus bicolor Ashmead, 1893
   Aphanogmus canadensis Whittaker, 1930
   Aphanogmus dorsalis Whittaker, 1930
   Aphanogmus floridanus Ashmead, 1893
   Aphanogmus fulmeki Szelenyi, 1940
   Aphanogmus fumipennis Thomson, 1858
   Aphanogmus harringtoni Muesebeck, 1979
   Aphanogmus marylandicus Ashmead, 1893
   Aphanogmus niger Ashmead, 1893
   Aphanogmus obsoletus Whittaker, 1930
   Aphanogmus pallidipes Ashmead, 1893
   Aphanogmus salicicola (Ashmead, 1893)
   Aphanogmus subapterus Whittaker, 1930
   Aphanogmus varipes Ashmead, 1893
   Aphanogmus virginiensis Ashmead, 1893
   Ceraphron abnormis Perkins, 1910
   Ceraphron amesicola (Ogloblin, 1944)
   Ceraphron amplus Ashmead, 1893
   Ceraphron auripes Ashmead, 1893
   Ceraphron brevicornis Brues, 1906
   Ceraphron californicus Ashmead, 1893
   Ceraphron carinatus Ashmead, 1893
   Ceraphron carlylei Girault, 1920
   Ceraphron concinna (Whittaker, 1930)
   Ceraphron crassicornis Harrington, 1899
   Ceraphron croceipes Brues, 1902
   Ceraphron fasciata (Fouts, 1924)
   Ceraphron flaviscapus Ashmead, 1893
   Ceraphron glabricornis Kieffer, 1906
   Ceraphron heterothysanus Dessart, 1979
   Ceraphron macroneurus Ashmead, 1887
   Ceraphron melanocerus Ashmead, 1893
   Ceraphron melantatocephalus Dessart, 1967
   Ceraphron mellipes Ashmead, 1893
   Ceraphron minuta (Ashmead, 1888)
   Ceraphron nevadensis Kieffer, 1906
   Ceraphron pacifica (Whittaker, 1930)
   Ceraphron pallidipes (Fouts, 1924)
   Ceraphron pallidiventris Ashmead, 1893
   Ceraphron pedalis Ashmead, 1893
   Ceraphron pedes Förster, 1861
   Ceraphron punctatus Ashmead, 1893
   Ceraphron quissetensis Brues, 1906
   Ceraphron schwarzi Muesebeck and Walkley, 1951
   Ceraphron tertius Dalla Torre, 1898
   Ceraphron unicolor Ashmead, 1893
   Ceraphron whittakeri (Fouts, 1927)
   Ecitonetes subapterus Brues, 1902
   Homaloceraphron amblyopus Dessart, 1981
   Homaloceraphron macrophthalmus Dessart and Masner, 1969
   Homaloceraphron microphthalmus Dessart and Masner, 1969
   Pteroceraphron mirabilipennis Dessart, 1981
Megaspilidae
   Conostigmus ambiguus (Ashmead, 1893)
   Conostigmus ater Fouts, 1926
   Conostigmus bacilliger (Kieffer, 1906)
   Conostigmus bakeri Kieffer, 1908
   Conostigmus californicus (Ashmead, 1893)
   Conostigmus canadensis (Ashmead, 1888)
   Conostigmus crawfordi (Mann, 1920)
   Conostigmus erythrothorax (Ashmead, 1893)
   Conostigmus harringtoni (Ashmead, 1888)
   Conostigmus hyalinipennis (Ashmead, 1887)
   Conostigmus inermis (Kieffer, 1906)
   Conostigmus integriceps (Kieffer, 1906)
   Conostigmus laeviceps (Ashmead, 1893)
   Conostigmus marylandicus (Ashmead, 1893)
   Conostigmus nevadensis (Kieffer, 1906)
   Conostigmus nigripes (Kieffer, 1906)
   Conostigmus orcasensis (Brues, 1910)
   Conostigmus ottawensis (Ashmead, 1888)
   Conostigmus pergandei (Ashmead, 1893)
   Conostigmus popenoei (Ashmead, 1893)
   Conostigmus pulchellus Whittaker, 1930
   Conostigmus quadratogenalis Cooper, 1978
   Conostigmus rufoniger (Provancher, 1888)
   Conostigmus schwarzi (Ashmead, 1893)
   Conostigmus timberlakei Kamal, 1926
   Conostigmus trapezoidus Kieffer, 1908
   Conostigmus zaglouli Kamal, 1926
   Dendrocerus acrossopteryx Dessart, 1985
   Dendrocerus alaskensis (Ashmead, 1902)
   Dendrocerus americanus (Ashmead, 1893)
   Dendrocerus anomaliventris (Ashmead, 1893)
   Dendrocerus attentus (Muesebeck, 1959)
   Dendrocerus californicus (Ashmead, 1893)
   Dendrocerus constrictus (Brues, 1910)
   Dendrocerus conwentziae Gahan, 1919
   Dendrocerus floridanus (Ashmead, 1881)
   Dendrocerus laticeps (Hedicke, 1929)
   Dendrocerus latifrons (Muesebeck, 1959)
   Dendrocerus leucopidis (Muesebeck, 1959)
   Dendrocerus niger (Howard, 1890)
   Dendrocerus pacificus (Ashmead, 1893)
   Dendrocerus pallipes (Harrington, 1899)
   Dendrocerus penmaricus (Ashmead, 1893)
   Dendrocerus picipes (Ashmead, 1893)
   Dendrocerus pinicola (Muesebeck, 1959)
   Dendrocerus rufiventris (Ashmead, 1887)
   Dendrocerus sanmateoensis Dessart, 1966
   Dendrocerus sexdentatus (Ashmead, 1893)
   Dendrocerus stigmatus (Say, 1836)
   Dendrocerus triticum (Taylor, 1860)
   Ecnomothorax muesebecki Dessart and Masner, 1965
   Lagynodes longicornis (Ashmead, 1893)
   Lagynodes minutus Ashmead, 1893
   Lagynodes peckorum Dessart, 1987
   Lagynodes xanthus Whittaker, 1930
   Megaspilus armatus (Say, 1836)
   Megaspilus dux (Curtis, 1829)
   Megaspilus leviceps (Kieffer, 1906)
   Platyceraphron artideterens Dessart, 1981
   Platyceraphron sulcatocarinatus Dessart, 1981
   Trichosteresis glaber (Boheman, 1832)
Agaonidae
   Blastophaga psenes (Linnaeus, 1758)
   Colyostichus brevicaudis Mayr, 1885
   Idarnes carme Walker, 1843
   Neosycophila bicolor (Ashmead, 1900)
   Neosycophila incerta (Ashmead, 1900)
   Pegoscapus mexicana (Ashmead, 1904)
   Walkerella microcarpae Boucek, 1993
Aphelinidae
   Ablerus americanus Girault, 1916
   Ablerus atomon (Walker, 1847)
   Ablerus clisiocampae (Ashmead, 1894)
   Ablerus dozieri (Darling and Johnson, 1984)
   Ablerus perspeciosus Girault, 1916
   Aphelinus asychis Walker, 1839
   Aphelinus aureus Gahan, 1924
   Aphelinus automatus Girault, 1911
   Aphelinus chaonia Walker, 1839
   Aphelinus flaviventris Kurdjumov, 1913
   Aphelinus gillettei (Howard, 1914)
   Aphelinus howardii Dalla Torre, 1898
   Aphelinus jucundus Gahan, 1924
   Aphelinus lapisligni Howard, 1917
   Aphelinus mali (Haldeman, 1851)
   Aphelinus marlatti (Ashmead, 1888)
   Aphelinus nigra (Lagace, 1969)
   Aphelinus perpallidus Gahan, 1924
   Aphelinus prociphili Carter, 1980
   Aphelinus sanborniae Gahan, 1924
   Aphelinus semiflavus Howard, 1908
   Aphelinus siphonophorae (Ashmead, 1888)
   Aphelinus toxopteraphidis Kurdjumov, 1913
   Aphelinus varipes (Förster, 1840)
   Aphytis abnormis (Howard, 1881)
   Aphytis aonidiae (Mercet, 1911)
   Aphytis chilensis Howard, 1900
   Aphytis chrysomphali (Mercet, 1912)
   Aphytis coheni DeBach, 1960
   Aphytis comperei DeBach and Rosen, 1976
   Aphytis dealbatus Compere, 1955
   Aphytis diaspidis (Howard, 1881)
   Aphytis fisheri DeBach, 1959
   Aphytis hispanicus (Mercet, 1912)
   Aphytis holoxanthus DeBach, 1960
   Aphytis immaculatus Compere, 1955
   Aphytis lepidosaphes Compere, 1955
   Aphytis lingnanensis Compere, 1955
   Aphytis maculicornis (Masi, 1911)
   Aphytis melanostictus Compere, 1955
   Aphytis melinus DeBach, 1959
   Aphytis mytilaspidis (LeBaron, 1870)
   Aphytis proclia (Walker, 1839)
   Archenomus bicolor Howard, 1898
   Archenomus imitatrix (Fullaway, 1918)
   Centrodora cercopiphagus (Milliron, 1947)
   Centrodora flavus (Girault, 1911)
   Centrodora orchelimumsis (Gahan, 1932)
   Centrodora orthopterae (Gahan, 1919)
   Centrodora speciosissimus (Girault, 1911)
   Coccobius flaviventris (Howard, 1910)
   Coccobius fulvus (Compere and Annecke, 1961)
   Coccobius howardi (Compere, 1928)
   Coccobius stanfordi (Howard, 1914)
   Coccobius testaceus (Masi, 1909)
   Coccobius varicornis (Howard, 1881)
   Coccophagoides fasciativentris (Girault, 1908)
   Coccophagoides forbesi (Dozier, 1928)
   Coccophagoides fuscipennis (Girault, 1908)
   Coccophagoides kuwanae (Silvestri, 1927)
   Coccophagoides similis (Masi, 1908)
   Coccophagoides utilis Doutt, 1966
   Coccophagus albicoxa Howard, 1911
   Coccophagus anthracinus Compere, 1925
   Coccophagus baldassarii Compere, 1941
   Coccophagus capensis Compere, 1931
   Coccophagus caridei (Brethes, 1918)
   Coccophagus ceroplastae (Howard, 1895)
   Coccophagus cinguliventris Girault, 1909
   Coccophagus cowperi Girault, 1917
   Coccophagus eleaphilus Silvestri, 1915
   Coccophagus eritreaensis Compere, 1931
   Coccophagus flavifrons Howard, 1885
   Coccophagus fletcheri Howard, 1897
   Coccophagus fraternus Howard, 1881
   Coccophagus gurneyi Compere, 1929
   Coccophagus hawaiiensis Timberlake, 1926
   Coccophagus immaculatus Howard, 1881
   Coccophagus insidiator (Dalman, 1825)
   Coccophagus japonicus Compere, 1924
   Coccophagus longifasciatus Howard, 1907
   Coccophagus lycimnia (Walker, 1839)
   Coccophagus mexicensis Girault, 1917
   Coccophagus nigritus Compere, 1931
   Coccophagus ochraceus Howard, 1895
   Coccophagus perflavus Girault, 1916
   Coccophagus pulvinariae Compere, 1931
   Coccophagus purpureus Ashmead, 1886
   Coccophagus quaestor Girault, 1917
   Coccophagus rusti Compere, 1928
   Coccophagus scutatus Howard, 1895
   Coccophagus scutellaris (Dalman, 1825)
   Coccophagus timberlakei Compere, 1931
   Coccophagus yoshidae Nakayama, 1921
   Encarsia aurantii (Howard, 1894)
   Encarsia basicincta Gahan, 1927
   Encarsia bella (Gahan, 1927)
   Encarsia berlesei (Howard, 1906)
   Encarsia brasiliensis (Hempel, 1904)
   Encarsia citrella (Howard, 1908)
   Encarsia citrinus (Craw, 1891)
   Encarsia coquilletti Howard, 1895
   Encarsia diaspidicola (Silvestri, 1909)
   Encarsia elongata (Dozier, 1937)
   Encarsia fasciata (Melenotti, 1916)
   Encarsia formosa Gahan, 1924
   Encarsia lounsburyi (Berlese and Paoli, 1916)
   Encarsia luteola Howard, 1895
   Encarsia meritoria Gahan, 1927
   Encarsia murtfeldtii (Howard, 1894)
   Encarsia peltatus (Cockerell, 1911)
   Encarsia pergandiella Howard, 1907
   Encarsia perniciosi (Tower, 1913)
   Encarsia quaintancei Howard, 1907
   Encarsia quercicola (Howard, 1908)
   Encarsia variegata Howard, 1908
   Eretmocerus californicus Howard, 1895
   Eretmocerus corni Haldeman, 1850
   Eretmocerus debachi (Rose and Rosen, 1992)
   Eretmocerus haldemani Howard, 1908
   Eretmocerus illinoisensis Dozier, 1932
   Eretmocerus portoricensis Dozier, 1932
   Lounsburyia trifasciatus (Compere, 1925)
   Marietta carnesi (Howard, 1910)
   Marietta graminicola Timberlake, 1925
   Marietta javensis (Howard, 1907)
   Marietta mexicanus (Howard, 1895)
   Marietta pulchellus (Howard, 1881)
   Marlattiella prima Howard, 1907
   Myiocnema comperei Ashmead, 1900
Chalcididae
   Acanthochalcis nigricans Cameron, 1884
   Acanthochalcis unispinosa Girault, 1917
   Belaspidia longicauda Halstead, 1988
   Brachymeria aeca Burks, 1960
   Brachymeria belfragei (Crawford, 1910)
   Brachymeria columbiana (Howard, 1885)
   Brachymeria comitator (Walker, 1862)
   Brachymeria compsilurae (Crawford, 1911)
   Brachymeria conica (Ashmead, 1904)
   Brachymeria discreta Gahan, 1942
   Brachymeria discretoidea Gahan, 1942
   Brachymeria flegiae Burks, 1960
   Brachymeria fonscolombei (Dufour, 1841)
   Brachymeria hammari (Crawford, 1915)
   Brachymeria incerta (Cresson, 1865)
   Brachymeria intermedia (Nees, 1834)
   Brachymeria laetiliae Burks, 1960
   Brachymeria molestae Burks, 1960
   Brachymeria ovata (Say, 1824)
   Brachymeria parvula (Walker, 1834)
   Brachymeria pedalis (Cresson, 1872)
   Brachymeria psyche Burks, 1960
   Brachymeria robusta (Cresson, 1865)
   Brachymeria russelli Burks, 1960
   Brachymeria slossonae (Crawford, 1910)
   Brachymeria tegularis (Cresson, 1872)
   Brachymeria tibialis (Walker, 1834)
   Brachymeria truncatella Burks, 1967
   Brachymeria weemsi Burks, 1960
   Chalcis barbara (Cresson, 1872)
   Chalcis canadensis (Cresson, 1872)
   Chalcis divisa (Walker, 1861)
   Chalcis flebilis (Cresson, 1872)
   Chalcis lasia Burks, 1940
   Chalcis megalomis Burks, 1940
   Chalcis microgaster Say, 1824
   Chalcis neptis Burks, 1940
   Chalcis phoenicapoda Burks, 1940
   Conura acragae Delvare, 1993
   Conura albifrons (Walsh, 1861)
   Conura amoena (Say, 1836)
   Conura apaiis (Burks, 1940)
   Conura arcana (Cresson, 1872)
   Conura attacta (Walker, 1864)
   Conura bioculata (Cresson, 1872)
   Conura campoplegicis (Burks, 1968)
   Conura coxalis (Cresson, 1872)
   Conura debilis (Say, 1836)
   Conura delicata (Cresson, 1872)
   Conura delumbis (Cresson, 1872)
   Conura dema (Burks, 1940)
   Conura dentiscapa Moitoza, 1994
   Conura dorsata (Cresson, 1872)
   Conura elachis (Burks, 1940)
   Conura enocki (Ashmead, 1904)
   Conura eubule (Cresson, 1865)
   Conura exornata (Cresson, 1872)
   Conura femoratus (Fabricius, 1775)
   Conura flammeola (Cresson, 1872)
   Conura flavescens (Cameron, 1913)
   Conura hirtifemora (Ashmead, 1885)
   Conura igneoides (Kirby, 1883)
   Conura igneopatruelis Moitoza, 1994
   Conura immaculata (Cresson, 1865)
   Conura juxta (Cresson, 1872)
   Conura lasnierii (Guerin-Meneville, 1845)
   Conura lecta (Cresson, 1872)
   Conura leptis (Burks, 1940)
   Conura longipetiola (Ashmead, 1885)
   Conura maculata (Fabricius, 1787)
   Conura maria (Riley, 1870)
   Conura melana (Burks, 1940)
   Conura meteori (Burks, 1940)
   Conura nigricornis (Fabricius, 1798)
   Conura nortonii (Cresson, 1872)
   Conura odontotae (Howard, 1885)
   Conura palens (Cresson, 1865)
   Conura paya (Burks, 1940)
   Conura phais (Burks, 1940)
   Conura phoenica (Burks, 1940)
   Conura pilosipartis Moitoza, 1994
   Conura provancheri (Burks, 1968)
   Conura sanguiniventris (Cresson, 1872)
   Conura side (Walker, 1843)
   Conura subobsoleta (Cresson, 1872)
   Conura tanais (Burks, 1940)
   Conura torvina (Cresson, 1872)
   Conura transitiva (Walker, 1862)
   Conura xantha (Burks, 1940)
   Dirhinus perideus Burks, 1947
   Dirhinus schwarzi (Crawford, 1913)
   Dirhinus texana (Ashmead, 1896)
   Haltichella onatas (Walker, 1843)
   Haltichella rhyacioniae Gahan, 1927
   Haltichella xanticles (Walker, 1843)
   Hockeria americensis (Girault, 1918)
   Hockeria bicolor Halstead, 1990
   Hockeria brevipennis Halstead, 1990
   Hockeria burksi Halstead, 1990
   Hockeria eriensis (Wallace, 1942)
   Hockeria hainesi Halstead, 1990
   Hockeria micra Halstead, 1990
   Hockeria perpulcra Walsh, 1861
   Hockeria rubra (Ashmead, 1894)
   Hockeria tenuicornis (Girault, 1918)
   Hockeria unipunctatipennis (Girault, 1918)
   Phasgonophora sulcata Westwood, 1832
   Psilochalcis deceptor (Grissell and Schauff, 1981)
   Psilochalcis threa (Grissell and Schauff, 1981)
   Psilochalcis usta (Grissell and Schauff, 1981)
   Schwarzella arizonensis Ashmead, 1904
   Trigonura algerti Burks, 1959
   Trigonura californica Rohwer, 1917
   Trigonura elegans (Provancher, 1887)
   Trigonura insularis (Cresson, 1865)
   Trigonura pini Burks, 1959
   Trigonura tarsata (Dalla Torre, 1898)
   Trigonura ulmi Burks, 1959
Encyrtidae
   Acerophagus antennalis Rosen, 1969
   Acerophagus californicus Rosen, 1969
   Acerophagus citrinus (Howard, 1898)
   Acerophagus coccois Smith, 1880
   Acerophagus erii Timberlake, 1916
   Acerophagus fasciipennis Timberlake, 1918
   Acerophagus gutierreziae Timberlake, 1916
   Acerophagus notativentris (Girault, 1917)
   Acerophagus pallidus Timberlake, 1918
   Acerophagus texanus (Howard, 1898)
   Adelencyrtus aulacaspidis (Brethes, 1914)
   Adelencyrtus odonaspidis Fullaway, 1913
   Aenasius advena Compere, 1937
   Aenasius arizonensis (Girault, 1915)
   Aenasius flandersi Kerrich, 1967
   Aenasius maplei Compere, 1937
   Aenasius nitens Kerrich, 1967
   Aenasius paulistus Compere, 1937
   Aenasius pergandei (Howard, 1895)
   Aenasius personatus Kerrich, 1967
   Aenasius phenacocci (Ashmead, 1902)
   Aesaria perseus Noyes and Wooley, 1994
   Ageniaspis bucculatrix (Howard, 1883)
   Agromyzaphagus detrimentosus Gahan, 1912
   Ammonoencyrtus californicum (Compere, 1925)
   Anabrolepis zetterstedtii (Westwood, 1837)
   Anagyrus antoninae Timberlake, 1920
   Anagyrus clauseni Timberlake, 1924
   Anagyrus fusciventris (Girault, 1915)
   Anagyrus graminicolens Dozier, 1937
   Anagyrus nigritus (Howard, 1898)
   Anagyrus pallidipes Ashmead, 1900
   Anagyrus pseudococci (Girault, 1915)
   Anagyrus pulcher (Ashmead, 1888)
   Anagyrus putonophilus Compere, 1947
   Anagyrus smithi Doutt, 1952
   Anagyrus thyridopterygis (Ashmead, 1886)
   Anagyrus townsendi (Howard, 1898)
   Anagyrus yuccae (Coquillett, 1890)
   Anicetus annulatus Timberlake, 1919
   Anicetus toumeyellae Milliron, 1959
   Anusia neomexicana Ashmead, 1900
   Aphidencyrtus aphidivorus (Mayr, 1876)
   Aphidencyrtus lachni (Ashmead, 1885)
   Aphycus annulipes (Ashmead, 1882)
   Aphycus apicalis (Dalman, 1820)
   Aphycus bifasciatus (Timberlake, 1916)
   Aphycus brunneus Howard, 1885
   Aphycus ceroplastis Howard, 1885
   Aphycus cockerelli Howard, 1898
   Aphycus hederaceus (Westwood, 1837)
   Aphycus immaculatus Howard, 1894
   Aphycus io (Williams, 1916)
   Apoanagyrus argyrus (Burks, 1952)
   Apoanagyrus californicus Compere, 1947
   Arrhenophagus chionaspidis Aurivillius, 1888
   Atropates collinsi Howard, 1898
   Avernes gela Noyes and Wooley, 1994
   Avetianella buprestidia Gordh and Trjapitzin, 1981
   Baeocharis annulicornis (Ashmead, 1900)
   Baeocharis auriceps (Ashmead, 1900)
   Baeocharis pascuorum Mayr, 1876
   Blastothrix adjutabilis Howard, 1881
   Blastothrix incerta Howard, 1881
   Blastothrix longipennis Howard, 1881
   Blastothrix sericeus (Dalman, 1820)
   Blepyrus insularis (Cameron, 1886)
   Blepyrus saccharicola Gahan, 1942
   Blepyrus schwarzi (Howard, 1898)
   Bothriocraera flavipes Timberlake, 1916
   Bothriothorax californicus Howard, 1895
   Bothriothorax faridi Kamal, 1926
   Bothriothorax macroglenes Ashmead, 1888
   Bothriothorax nigripes Howard, 1895
   Bothriothorax noveboracensis Howard, 1895
   Bothriothorax peculiaris Howard, 1885
   Bothriothorax rotundiformis Howard, 1895
   Bothriothorax virginiensis Howard, 1885
   Boucekiella depressa Hoffer, 1954
   Caenocercus planifrons (Howard, 1895)
   Carabunia myersi Waterston, 1928
   Casus parma Noyes and Wooley, 1994
   Centencyrtus anser Noyes and Wooley, 1994
   Cerapterocerus phragmitis Gordh and Trjapitzin, 1981
   Ceraptroceroideus cinctipes Girault, 1916
   Cerchysius hubbardii Ashmead, 1900
   Cerchysius marilandicus Girault, 1917
   Cerchysius pallipes (Provancher, 1887)
   Cheiloneurus albicornis (Howard, 1881)
   Cheiloneurus amplicornis Gahan, 1914
   Cheiloneurus banksi (Howard, 1898)
   Cheiloneurus compressicornis (Ashmead, 1894)
   Cheiloneurus cupreicollis Ashmead, 1886
   Cheiloneurus cushmani Crawford, 1911
   Cheiloneurus dubius Howard, 1885
   Cheiloneurus elegans (Dalman, 1820)
   Cheiloneurus flaccus (Walker, 1847)
   Cheiloneurus inimicus Compere, 1925
   Cheiloneurus kansensis (Girault, 1917)
   Cheiloneurus lineascapus Gahan, 1910
   Cheiloneurus noxius Compere, 1925
   Cheiloneurus pulcher (Girault, 1911)
   Cheiloneurus pulvinariae Dozier, 1927
   Cheiloneurus swezeyi Ashmead, 1903
   Chrysoplatycerus ferrisi Timberlake, 1922
   Chrysoplatycerus splendens (Howard, 1888)
   Cirrhencyrtus ehrhorni (Timberlake, 1916)
   Clausenia purpurea Ishii, 1923
   Coccidencyrtus ensifer (Howard, 1885)
   Coccidencyrtus ochraceipes Gahan, 1927
   Coccidoctonus whittieri (Girault, 1918)
   Coelopencyrtus hylaei Burks, 1958
   Coelopencyrtus hylaeoleter Burks, 1958
   Comones ferrierei (Burks, 1964)
   Comones gastron (Walker, 1847)
   Comperia merceti (Compere, 1938)
   Comperiella bifasciata Howard, 1906
   Copidosoma bakeri (Howard, 1898)
   Copidosoma celaenae Howard, 1885
   Copidosoma deceptor Miller, 1958
   Copidosoma floridanus (Ashmead, 1900)
   Copidosoma gelechiae Howard, 1885
   Copidosoma geniculatus (Dalman, 1820)
   Copidosoma glandiferellae Barron and Bisdee, 1984
   Copidosoma intermedium Howard, 1885
   Copidosoma lymani Howard, 1907
   Copidosoma melanocera (Ashmead, 1900)
   Copidosoma truncatellus (Dalman, 1820)
   Copidosoma turni (Packard, 1881)
   Copidosoma vagum Howard, 1885
   Copidosomopsis plethoricus (Caltagirone, 1966)
   Dicarnosis erythrocephala Kerrich, 1978
   Dicarnosis ripariensis Kerrich, 1978
   Discodes cowboy Sugonyaev, 1989
   Discodes marginatus (Ashmead, 1900)
   Discodes unicolor (Ashmead, 1888)
   Diversinervus elegans Silvestri, 1915
   Ebito dereus Noyes and Wooley, 1994
   Echthrogonatopus pachycephalus Perkins, 1906
   Ectromatopsis americanum (Howard, 1898)
   Encyrtus atys (Girault, 1917)
   Encyrtus aurantii (Geoffroy, 1785)
   Encyrtus californicus (Girault, 1917)
   Encyrtus cyanocephalus Dalman, 1820
   Encyrtus fusca (Howard, 1881)
   Encyrtus infelix (Embleton, 1902)
   Encyrtus infida (Rossi, 1790)
   Encyrtus kansensis (Girault, 1917)
   Encyrtus marilandicus (Girault, 1917)
   Encyrtus peckhamii (Ashmead, 1886)
   Encyrtus reate Walker, 1847
   Epanusia albiclava Girault, 1916
   Epanusia xerophila (Brues, 1906)
   Epicerchysius xanthipes Girault, 1915
   Epiencyrtus artaceae (Howard, 1881)
   Epiencyrtus thyreodontis (Ashmead, 1898)
   Euogus ravenna Noyes and Wooley, 1994
   Eusemion longipennis (Ashmead, 1888)
   Extencyrtus edessa Noyes and Wooley, 1994
   Forcipestricis gazeaui Burks, 1968
   Formicencyrtus thoreauini Girault, 1916
   Gahaniella californica Timberlake, 1926
   Gahaniella saissetiae Timberlake, 1926
   Ginsiana boharti Gordh and Trjapitzin, 1981
   Gwala elasmoceri (Ashmead, 1900)
   Habrolepis dalmanni (Westwood, 1837)
   Habrolepis rouxi Compere, 1946
   Habrolepoidea depressa Girault, 1916
   Habrolepoidea perplexa Girault, 1917
   Habrolepoidea tarsalis Girault, 1916
   Habrolepopteryx marilandia Girault, 1917
   Habrolepopteryx pulchripennis (Ashmead, 1888)
   Hambletonia pseudococcina Compere, 1936
   Helegonatopus pseudophanes Perkins, 1906
   Helygia anna Noyes and Wooley, 1994
   Hemaenasius confusus Ashmead, 1900
   Hemaenasius varicornis (Girault, 1917)
   Hexacladia hilaris Burks, 1972
   Hexacladia koebelei (Perkins, 1907)
   Hexacladia smithi Ashmead, 1891
   Hexacnemus armitagei Timberlake, 1926
   Holcencyrtus clavellatus (Dalman, 1825)
   Holcencyrtus dennoi Gordh and Trjapitzin, 1980
   Holcencyrtus elegans (Gordh and Trjapitzin, 1978)
   Holcencyrtus niger (Ashmead, 1888)
   Holcencyrtus wheeleri (Ashmead, 1904)
   Homalotylus affinis Timberlake, 1919
   Homalotylus albitarsus Gahan, 1910
   Homalotylus cockerelli Timberlake, 1919
   Homalotylus flaminius (Dalman, 1820)
   Homalotylus hyperaspidis Timberlake, 1919
   Homalotylus pallentipes (Timberlake, 1919)
   Homalotylus punctifrons Timberlake, 1919
   Homalotylus similis Ashmead, 1887
   Hunterellus hookeri Howard, 1908
   Isodromus atriventrus Ashmead, 1900
   Isodromus iceryae Howard, 1887
   Isodromus montanus Slosson, 1895
   Isodromus niger Ashmead, 1900
   Isodromus puncticeps (Howard, 1885)
   Ixodiphagus texanus Howard, 1907
   Leptomastidea abnormis (Girault, 1915)
   Leptomastidea claripennis (Timberlake, 1918)
   Leptomastix dactylopii Howard, 1885
   Leptomastix squammulatus (Girault, 1915)
   Litomastix bucculatricis (Howard, 1892)
   Mayridia americana Timberlake, 1926
   Melys epirus Noyes and Wooley, 1994
   Merlen agricola Noyes and Wooley, 1994
   Meromyzobia americana (Ashmead, 1888)
   Meromyzobia bifasciatus (Ashmead, 1890)
   Meromyzobia deserticola Gordh, 1987
   Meromyzobia flava Ashmead, 1900
   Meromyzobia maculipennis (Ashmead, 1893)
   Meromyzobia melanosoma Gordh, 1987
   Meromyzobia pedicelata Gordh, 1987
   Meromyzobia texana Gordh, 1987
   Meromyzobia unifasciata Ashmead, 1900
   Metaphycus alberti (Howard, 1898)
   Metaphycus argyrocomus (Compere, 1947)
   Metaphycus armitagei (Compere, 1926)
   Metaphycus beshearae (Gordh and Trjapitzin, 1981)
   Metaphycus californicus (Howard, 1898)
   Metaphycus calvus (Compere, 1947)
   Metaphycus clauseni (Timberlake, 1918)
   Metaphycus coquilletti (Howard, 1898)
   Metaphycus eriococci (Timberlake, 1916)
   Metaphycus eruptor (Howard, 1881)
   Metaphycus ferrierei (Burks, 1964)
   Metaphycus flammens Compere, 1947
   Metaphycus flavus (Howard, 1881)
   Metaphycus fumipennis (Timberlake, 1918)
   Metaphycus fuscipennis (Howard, 1898)
   Metaphycus helvolus (Compere, 1926)
   Metaphycus howardi (Cockerell, 1898)
   Metaphycus johnsoni (Howard, 1898)
   Metaphycus kermicola (Timberlake, 1916)
   Metaphycus kincaidi Timberlake, 1929
   Metaphycus kingi (Timberlake, 1916)
   Metaphycus latiscapus (Girault, 1911)
   Metaphycus lecanii (Howard, 1898)
   Metaphycus lounsburyi (Howard, 1898)
   Metaphycus luteolus (Timberlake, 1916)
   Metaphycus maculipennis (Timberlake, 1916)
   Metaphycus maculipes (Howard, 1885)
   Metaphycus matteolus (Compere, 1947)
   Metaphycus mexicanus (Howard, 1898)
   Metaphycus oregonensis (Howard, 1898)
   Metaphycus physokermis (Timberlake, 1916)
   Metaphycus psyllidis Compere, 1943
   Metaphycus pulchellus (Howard, 1898)
   Metaphycus pulvinariae (Howard, 1881)
   Metaphycus punctipes (Dalman, 1820)
   Metaphycus rileyi (Timberlake, 1916)
   Metaphycus schwarzi (Timberlake, 1916)
   Metaphycus similis (Timberlake, 1916)
   Metaphycus stanleyi Compere, 1940
   Metaphycus stomachosus (Girault, 1909)
   Metaphycus subfasciatus (Timberlake, 1916)
   Metaphycus trimblei (Dozier, 1935)
   Microterys cincticornis Ashmead, 1900
   Microterys claripennis Compere, 1928
   Microterys dubiosus (Dalla Torre, 1898)
   Microterys flavus (Howard, 1881)
   Microterys fuscicornis (Howard, 1885)
   Microterys interpunctus (Dalman, 1820)
   Microterys lachni (Ashmead, 1886)
   Microterys lunatus (Dalman, 1820)
   Microterys marilandicus (Girault, 1917)
   Microterys mazzinini Girault, 1917
   Microterys montinus (Packard, 1874)
   Microterys physokermis Compere, 1926
   Microterys speciosissimus Girault, 1911
   Microterys sublestus (Howard, 1885)
   Microterys sylvius (Dalman, 1820)
   Microterys tessellatus (Dalman, 1820)
   Microterys titiani Girault, 1917
   Microterys xanthopsis Compere, 1926
   Microterys yolandae Compere, 1926
   Mira macrocera Schellenberg, 1803
   Nebaocharis hemipterus Girault, 1916
   Neococcidencyrtus hynodis Noyes, 1987
   Neococcidencyrtus poutiersi (Mercet, 1922)
   Neodusmetia sangwani (Subba Rao, 1957)
   Oesol anubis Noyes and Wooley, 1994
   Ooencyrtus anabrivorus Gahan, 1942
   Ooencyrtus anasae (Ashmead, 1887)
   Ooencyrtus chrysopae Crawford, 1913
   Ooencyrtus clisiocampae (Ashmead, 1893)
   Ooencyrtus ennomophagus Yoshimoto, 1975
   Ooencyrtus johnsoni (Howard, 1898)
   Ooencyrtus kuvanae (Howard, 1910)
   Ooencyrtus leptoglossi Yoshimoto, 1977
   Ooencyrtus moneilemae Gahan, 1925
   Parablastothrix nearctica Miller, 1965
   Paraleurocerus bicoloripes Girault, 1915
   Paraphaenodiscus subterraneus Ferriere, 1956
   Parapsilophrys gelechiae Howard, 1898
   Parastenoterys niveiclava Girault, 1917
   Paratetracnemoidea americana Gordh, 1985
   Pauridia peregrina Timberlake, 1919
   Pawenus orthopterae Noyes and Wooley, 1994
   Pentelicus aldrichi Howard, 1895
   Perpolia trebia Noyes and Wooley, 1994
   Plagiomerus cyanea (Ashmead, 1888)
   Plagiomerus diaspidis Crawford, 1910
   Platencyrtus parkeri Ferriere, 1955
   Prionomastix biformis (Ashmead, 1900)
   Prionomitus mitratus (Dalman, 1820)
   Prionomitus tiliaris (Dalman, 1820)
   Prochiloneurus americanus (Girault, 1917)
   Prochiloneurus dactylopii (Howard, 1885)
   Prochiloneurus modestus (Timberlake, 1924)
   Pseudaphycus abstrusus Gahan, 1946
   Pseudaphycus alveolatifrons Gahan, 1946
   Pseudaphycus angelicus (Howard, 1898)
   Pseudaphycus graminicola Timberlake, 1916
   Pseudaphycus limatulus Gahan, 1946
   Pseudaphycus malinus Gahan, 1946
   Pseudaphycus meracus Gahan, 1946
   Pseudaphycus meritorius Gahan, 1946
   Pseudaphycus mundus Gahan, 1946
   Pseudaphycus perdignus Compere and Zinna, 1955
   Pseudaphycus prosopidis Timberlake, 1916
   Pseudaphycus websteri Timberlake, 1916
   Pseudencyrtoides cupressi Gordh and Trjapitzin, 1975
   Pseudencyrtus bolus (Walker, 1844)
   Pseudencyrtus cecidomyiae (Howard, 1885)
   Pseudencyrtus pleuralis (Ashmead, 1893)
   Pseudhomalopoda prima Girault, 1915
   Pseudorhopus fuscus (Girault, 1912)
   Pseudorhopus hartmani Timberlake, 1926
   Psilophryoidea comesor Compere, 1928
   Psilophrys armatus Ashmead, 1888
   Psyllaephagus arbuticola Gahan and Waterston, 1926
   Psyllaephagus pachypsyllae (Howard, 1885)
   Psyllaephagus trioziphagus (Howard, 1885)
   Psyllaephagus vectius (Walker, 1847)
   Pulexencyrtus medusa Noyes and Wooley, 1994
   Rhopus americanus (Girault, 1915)
   Rhopus nigroclavatus (Ashmead, 1902)
   Rhytidothorax marlatti Ashmead, 1900
   Saera leuce Noyes and Wooley, 1994
   Sarisencyrtus beckeri Noyes and Wooley, 1994
   Satureia sidon Noyes and Wooley, 1994
   Stemmatosteres apterus Timberlake, 1918
   Stemmatosteres kuchari Yoshimoto, 1972
   Syrphophagus quadrimaculatae (Ashmead, 1881)
   Syrphophagus smithi Kamal, 1926
   Szelenyiola nearctica Trjapitzin, 1977
   Tachardiobius nigricans Timberlake, 1926
   Tachinaephagus zealandicus Ashmead, 1904
   Tetracnemoidea peregrinus (Compere, 1939)
   Tetracnemoidea pretiosus (Timberlake, 1929)
   Tetracnemoidea sydneyensis (Timberlake, 1929)
   Tetracnemoidea westwoodi (Cockerell, 1898)
   Tetracnemus americanus (Girault, 1916)
   Tetracnemus ashmeadi Noyes and Wooley, 1994
   Tetracnemus bakeri (Ashmead, 1900)
   Tetracnemus brevicollis (Ashmead, 1900)
   Tetracnemus gracilis (Howard, 1892)
   Tetracnemus marilandia (Girault, 1917)
   Tetracnemus subapterus (Ashmead, 1900)
   Tetracnemus tertius (Girault, 1917)
   Tetracnemus texana (Howard, 1892)
   Timberlakia europaeus (Mercet, 1921)
   Tineophoctonus armatus (Ashmead, 1888)
   Tineophoctonus tineavora (Ashmead, 1887)
   Trechnites insidiosus (Crawford, 1910)
   Trichomasthus albimanus Thomson, 1876
   Trichomasthus cyanifrons (Dalman, 1820)
   Trichomasthus ermae Sugonyaev, 1989
   Trichomasthus mexicanus (Girault, 1917)
   Trichomasthus niloticus (Compere, 1940)
   Trichomasthus nogalensis Sugonyaev, 1989
   Trichomasthus nubilipennis (Girault, 1909)
   Trjapitzinellus microrphanos Gordh, 1973
   Tyndarichus americanus Gordh and Trjapitzin, 1981
   Zaomma microphagus (Mayr, 1876)
   Zaommoencyrtus submicans Girault, 1916
   Zarhopalus corvina (Girault, 1915)
   Zarhopalus inquisitor (Howard, 1881)
   Zarhopalus sheldoni Ashmead, 1900
   Zeteticontus insularis (Howard, 1896)
Eucharitidae
   Kapala floridana (Ashmead, 1885)
   Kapala furcata (Fabricius, 1804)
   Lophyrocera apicalis Ashmead, 1892
   Lophyrocera nigromaculata Cameron, 1884
   Obeza floridana (Ashmead, 1888)
   Obeza septentrionalis (Brues, 1907)
   Orasema aureoviridis Gahan, 1940
   Orasema bakeri Gahan, 1940
   Orasema beameri Gahan, 1940
   Orasema cockerelli Gahan, 1940
   Orasema coloradensis Wheeler, 1907
   Orasema minuta Ashmead, 1888
   Orasema neomexicana Gahan, 1940
   Orasema occidentalis Ashmead, 1892
   Orasema robertsoni Gahan, 1940
   Orasema simulatrix Gahan, 1940
   Orasema smithi Howard, 1897
   Orasema texana Gahan, 1940
   Orasema tolteca Mann, 1914
   Orasema violacea Ashmead, 1888
   Orasema viridis Ashmead, 1895
   Orasema wheeleri Wheeler, 1907
   Pseudochalcura americana (Howard, 1894)
   Pseudochalcura gibbosa (Provancher, 1881)
   Pseudochalcura liburna Heraty, 1986
   Pseudometagea bakeri Burks, 1961
   Pseudometagea barberi Heraty, 1985
   Pseudometagea hirsuta Heraty, 1985
   Pseudometagea nefrens Heraty, 1985
   Pseudometagea occipitalis Heraty, 1985
   Pseudometagea schwarzii (Ashmead, 1892)
Eulophidae
   Aceratoneuromyia fimbriata Graham, 1991
   Achrysocharoides albus Yoshimoto, 1977
   Achrysocharoides arienascapus (Miller, 1962)
   Achrysocharoides bipunctatus (Girault, 1916)
   Achrysocharoides bisulcus Yoshimoto, 1977
   Achrysocharoides carioca (Miller, 1962)
   Achrysocharoides clypeata (Miller, 1962)
   Achrysocharoides gahani (Miller, 1962)
   Achrysocharoides guizoti Girault, 1917
   Achrysocharoides hirtiscapus (Miller, 1962)
   Achrysocharoides intricatus Yoshimoto, 1977
   Achrysocharoides laticollaris Kamijo, 1991
   Achrysocharoides mali Kamijo, 1991
   Achrysocharoides marylandi (Girault, 1917)
   Achrysocharoides reticulatus Yoshimoto, 1977
   Achrysocharoides splendens (Delucchi, 1954)
   Achrysocharoides tetrapunctatus Yoshimoto, 1977
   Achrysocharoides titiani Girault, 1916
   Achrysocharoides villosus Kamijo, 1991
   Achrysocharoides yoshimotoi Kamijo, 1991
   Achrysocharoides zwoelferi (Delucchi, 1954)
   Acrias nileus Walker, 1847
   Alachua floridensis Schauff and Boucek, 1987
   Allocerastichus tricarinatus Coote, 1994
   Anaprostocetus acuminatus (Ratzeburg, 1848)
   Aprostocetus ajax (Girault, 1916)
   Aprostocetus americanus Ashmead, 1917
   Aprostocetus animus Girault, 1917
   Aprostocetus anthophilus (Burks, 1948)
   Aprostocetus anthracinus (Ashmead, 1902)
   Aprostocetus antiguensis (Crawford, 1911)
   Aprostocetus banksii (Howard, 1892)
   Aprostocetus blastophagi (Ashmead, 1887)
   Aprostocetus blattae (Burks, 1952)
   Aprostocetus bruzzonis (Masi, 1930)
   Aprostocetus burksi LaSalle, 1994
   Aprostocetus cassidis (Burks, 1943)
   Aprostocetus cicinnatus (Girault, 1917)
   Aprostocetus crino (Walker, 1838)
   Aprostocetus diplosidis Crawford, 1907
   Aprostocetus esurus (Riley, 1879)
   Aprostocetus faustus (Burks, 1943)
   Aprostocetus fidius Girault, 1917
   Aprostocetus florida (Girault, 1917)
   Aprostocetus gala (Walker, 1847)
   Aprostocetus garryana (Burks, 1963)
   Aprostocetus gelastus (Burks, 1963)
   Aprostocetus gibboni (Girault, 1917)
   Aprostocetus granulatus Ashmead, 1888
   Aprostocetus hagenowii (Ratzeburg, 1852)
   Aprostocetus hesperius (Burks, 1947)
   Aprostocetus hibus (Burks, 1943)
   Aprostocetus hillmeadia (Girault, 1917)
   Aprostocetus homeri (Girault, 1917)
   Aprostocetus impexus (Girault, 1917)
   Aprostocetus irvingi (Girault, 1917)
   Aprostocetus ischnopterae (Girault, 1917)
   Aprostocetus juniperi (Crawford, 1915)
   Aprostocetus kansasia Girault, 1917
   Aprostocetus lasius (Burks, 1943)
   Aprostocetus leucone (Walker, 1839)
   Aprostocetus longicauda (Thomson, 1878)
   Aprostocetus longicorpus (Girault, 1916)
   Aprostocetus marcovitchi (Crawford, 1915)
   Aprostocetus marilandia (Girault, 1917)
   Aprostocetus marylandensis (Girault, 1916)
   Aprostocetus milleri (Burks, 1963)
   Aprostocetus minutus (Howard, 1881)
   Aprostocetus mymaridis (Girault, 1916)
   Aprostocetus nebraskensis (Girault, 1916)
   Aprostocetus neglectus (Domenichini, 1957)
   Aprostocetus neuroteri (Ashmead, 1887)
   Aprostocetus novus (Girault, 1917)
   Aprostocetus oklahoma (Girault, 1917)
   Aprostocetus oncideridis (Gahan, 1932)
   Aprostocetus oviductus (Girault, 1917)
   Aprostocetus pallipes (Dalman, 1820)
   Aprostocetus pandora (Burks, 1943)
   Aprostocetus pattersonae (Fullaway, 1912)
   Aprostocetus pausiris (Walker, 1839)
   Aprostocetus politi (Burks, 1963)
   Aprostocetus polynemae (Ashmead, 1900)
   Aprostocetus psyllaephagus (Burks, 1963)
   Aprostocetus punctatifrons (Girault, 1916)
   Aprostocetus pygmaeus (Zetterstedt, 1838)
   Aprostocetus rosae (Ashmead, 1886)
   Aprostocetus semiauraticeps (Girault, 1916)
   Aprostocetus silvaticus (Gahan, 1937)
   Aprostocetus sobrius (Gahan, 1919)
   Aprostocetus strobilanae (Ratzeburg, 1844)
   Aprostocetus strobilus (Burks, 1943)
   Aprostocetus terebrans Erdös, 1954
   Aprostocetus tesserus (Burks, 1943)
   Aprostocetus varicornis (Girault, 1917)
   Aprostocetus venustus (Gahan, 1914)
   Aprostocetus verrucarii (Balduf, 1929)
   Aprostocetus zosimus (Walker, 1839)
   Apterastichus occulatus LaSalle, 1994
   Asecodes carne (Walker, 1839)
   Asecodes ochus (Walker, 1839)
   Astichus arithmeticus (Förster, 1851)
   Astichus arizonensis Ashmead, 1888
   Astichus auratus Ashmead, 1887
   Astichus notus Yoshimoto, 1970
   Astichus pulchrilineatus Gahan, 1927
   Aulogymnus california (Gordh, 1977)
   Aulogymnus flavimaculatus (Girault, 1916)
   Aulogymnus flavitibiae (Girault, 1916)
   Aulogymnus marilandia (Girault, 1917)
   Aulogymnus minyas (Walker, 1847)
   Aulogymnus sapientia (Girault, 1917)
   Baryscapus americanus (Ashmead, 1888)
   Baryscapus barbarae (Burks, 1963)
   Baryscapus bewicki (Girault, 1917)
   Baryscapus bruchivorus (Gahan, 1942)
   Baryscapus brucophagi (Gahan, 1913)
   Baryscapus cecidophagus (Wangberg, 1977)
   Baryscapus chlamytis (Ashmead, 1896)
   Baryscapus chrysopae (Crawford, 1915)
   Baryscapus coerulescens (Ashmead, 1898)
   Baryscapus cormus (Burks, 1943)
   Baryscapus daira (Walker, 1839)
   Baryscapus dolosus (Gahan, 1917)
   Baryscapus erynniae (Domenichini, 1965)
   Baryscapus evonymellae (Bouche, 1834)
   Baryscapus fechteri Doganlar, 1992
   Baryscapus fumipennis (Girault, 1917)
   Baryscapus galactopus (Ratzeburg, 1844)
   Baryscapus gerstaeckeriae (Gahan, 1936)
   Baryscapus gigas (Burks, 1943)
   Baryscapus grafi (Crawford, 1913)
   Baryscapus granulatus (Walker, 1844)
   Baryscapus holbeini (Girault, 1917)
   Baryscapus hunteri (Crawford, 1909)
   Baryscapus ichthyus (Burks, 1943)
   Baryscapus kilinceri Doganlar, 1992
   Baryscapus lissus (Burks, 1943)
   Baryscapus malacosomae (Girault, 1917)
   Baryscapus malophilus (Burks, 1943)
   Baryscapus megachilidis (Burks, 1963)
   Baryscapus microrhopalae (Ashmead, 1896)
   Baryscapus modestus (Howard, 1889)
   Baryscapus nordi (Burks, 1963)
   Baryscapus phidippi (Burks, 1963)
   Baryscapus philodromi (Gahan, 1924)
   Baryscapus prionomeri (Girault, 1916)
   Baryscapus racemariae (Ashmead, 1886)
   Baryscapus repulsus (Girault, 1917)
   Baryscapus rugglesi (Rohwer, 1919)
   Baryscapus stanfordiensis (Fullaway, 1912)
   Baryscapus thanasimi (Ashmead, 1894)
   Baryscapus theclae (Packard, 1881)
   Baryscapus tineivorus (Ferriere, 1941)
   Baryscapus turionum (Hartig, 1838)
   Callifrons maculata Schauff, et al., 1994
   Careostrix yoshimotoi LaSalle, 1994
   Carlyleia marilandica Girault, 1917
   Ceranisus americensis (Girault, 1917)
   Ceranisus nubilipennis (Williams, 1916)
   Ceranisus russelli (Crawford, 1911)
   Ceratoneura petiolata Ashmead, 1894
   Ceratoneura pretiosa Gahan, 1914
   Chaenotetrastichus semiflava (Girault, 1917)
   Chrysocharis acoris (Walker, 1839)
   Chrysocharis acutigaster Hansson, 1985
   Chrysocharis ainsliei Crawford, 1912
   Chrysocharis aluta Yoshimoto, 1973
   Chrysocharis amasis (Walker, 1839)
   Chrysocharis amyite (Walker, 1839)
   Chrysocharis assis (Walker, 1839)
   Chrysocharis avia Hansson, 1985
   Chrysocharis beckeri Yoshimoto, 1973
   Chrysocharis cerodonthae Hansson, 1987
   Chrysocharis chilo (Walker, 1839)
   Chrysocharis chromatomyiae Hansson, 1987
   Chrysocharis cimbicis (Brues, 1909)
   Chrysocharis clarkae Yoshimoto, 1973
   Chrysocharis compressicornis Ashmead, 1894
   Chrysocharis coptodiscae Yoshimoto, 1973
   Chrysocharis crassiscapus (Thomson, 1878)
   Chrysocharis elongatus (Thomson, 1878)
   Chrysocharis entedonoides (Walker, 1872)
   Chrysocharis flaviclypeus Hansson, 1987
   Chrysocharis fulviscapus Hansson, 1987
   Chrysocharis gemina Hansson, 1987
   Chrysocharis gemma (Walker, 1839)
   Chrysocharis gibsoni Hansson, 1987
   Chrysocharis giraulti Yoshimoto, 1973
   Chrysocharis gracilicornis Hansson, 1987
   Chrysocharis griffithsi Hansson, 1987
   Chrysocharis ignota Hansson, 1987
   Chrysocharis illustris Graham, 1963
   Chrysocharis kimamaensis Hansson, 1987
   Chrysocharis laomedon (Walker, 1839)
   Chrysocharis laricinellae (Ratzeburg, 1848)
   Chrysocharis liriomyzae Delucchi, 1954
   Chrysocharis longicoxa Hansson, 1987
   Chrysocharis longigaster Hansson, 1987
   Chrysocharis mediana Förster, 1861
   Chrysocharis minuta (Hansson, 1986)
   Chrysocharis nephereus (Walker, 1839)
   Chrysocharis nitetis (Walker, 1839)
   Chrysocharis occidentalis (Girault, 1916)
   Chrysocharis omari (Girault, 1917)
   Chrysocharis oscinidis Ashmead, 1888
   Chrysocharis pallidigaster Hansson, 1987
   Chrysocharis paradoxa Hansson, 1985
   Chrysocharis pentheus (Walker, 1839)
   Chrysocharis perditor Hansson, 1987
   Chrysocharis phytomyzivora Hansson, 1987
   Chrysocharis pilosa Delucchi, 1954
   Chrysocharis politus (Howard, 1897)
   Chrysocharis polyzo (Walker, 1839)
   Chrysocharis prodice (Walker, 1839)
   Chrysocharis pubicornis (Zetterstedt, 1838)
   Chrysocharis purpurea Bukowski, 1938
   Chrysocharis robusta Yoshimoto, 1973
   Chrysocharis splendidissima (Girault, 1917)
   Chrysocharis subcircularis Yoshimoto, 1973
   Chrysocharis submutica Graham, 1963
   Chrysocharis sulcata (Hansson, 1986)
   Chrysocharis tristis Hansson, 1987
   Chrysocharis varia Hansson, 1987
   Chrysocharis viridis (Nees, 1834)
   Chrysocharis vonones (Walker, 1839)
   Chrysocharis walleyi Yoshimoto, 1973
   Chrysonotomyia achrysocharoides (Girault, 1916)
   Chrysonotomyia athanasii (Girault, 1917)
   Chrysonotomyia auripunctatus (Ashmead, 1894)
   Chrysonotomyia borealis Yoshimoto, 1978
   Chrysonotomyia diastatae (Howard, 1881)
   Chrysonotomyia divina (Girault, 1917)
   Chrysonotomyia formosus (Westwood, 1833)
   Chrysonotomyia gracillariae Yoshimoto, 1978
   Chrysonotomyia hyphantriae Yoshimoto, 1978
   Chrysonotomyia imbrasus (Walker, 1847)
   Chrysonotomyia leucopus (Ashmead, 1888)
   Chrysonotomyia ovulorum (Ratzeburg, 1848)
   Chrysonotomyia pictipes (Crawford, 1912)
   Chrysonotomyia punctiventris (Crawford, 1912)
   Chrysonotomyia viridiscutellum (Girault, 1916)
   Chytrolestes alibaba LaSalle, 1994
   Cirrospilus americana (Girault, 1916)
   Cirrospilus argei (Crawford, 1911)
   Cirrospilus cinctithorax (Girault, 1916)
   Cirrospilus columbia (Girault, 1917)
   Cirrospilus coptodiscae (Girault, 1916)
   Cirrospilus eunapius Walker, 1847
   Cirrospilus flavicinctus Riley, 1883
   Cirrospilus flavifacies (Girault, 1916)
   Cirrospilus flavoviridis Crawford, 1913
   Cirrospilus fuscipennis (Girault, 1916)
   Cirrospilus giraulti Peck, 1951
   Cirrospilus inimicus Gahan, 1934
   Cirrospilus marilandi Girault, 1917
   Cirrospilus marilandica (Girault, 1917)
   Cirrospilus metallicus (Girault, 1917)
   Cirrospilus niger Howard, 1889
   Cirrospilus nigrivariegata (Girault, 1917)
   Cirrospilus ocellatus Girault, 1917
   Cirrospilus ovisugosus Crosby and Matheson, 1915
   Cirrospilus partiaeneiceps (Girault, 1917)
   Cirrospilus pictus (Nees, 1834)
   Cirrospilus pulcheria Girault, 1917
   Cirrospilus purpureus Ashmead, 1886
   Cirrospilus ungattatipennis (Girault, 1916)
   Closterocerus brachyphagus Hansson, 1994
   Closterocerus californicus Girault, 1916
   Closterocerus carolinae Hansson, 1994
   Closterocerus cincinnatus Girault, 1916
   Closterocerus cinctipennis Ashmead, 1888
   Closterocerus cyaneus Hansson, 1994
   Closterocerus damastes Walker, 1847
   Closterocerus longus Hansson, 1994
   Closterocerus maculata (Delucchi, 1962)
   Closterocerus nitidus Hansson, 1995
   Closterocerus nius Hansson, 1994
   Closterocerus partifuscipennis (Girault, 1916)
   Closterocerus phenacapsia (Yoshimoto, 1972)
   Closterocerus ruforum (Krausse, 1917)
   Closterocerus solidaginis (Yoshimoto, 1980)
   Closterocerus spiniformis (Moser, 1965)
   Closterocerus tau Girault, 1917
   Closterocerus texanus Hansson, 1994
   Closterocerus trifasciatus Westwood, 1833
   Closterocerus utahensis Crawford, 1912
   Closterocerus vesiculis (Moser, 1965)
   Closterocerus violaceus Hansson, 1994
   Colpoclypeus florus (Walker, 1839)
   Comastichus zopheros LaSalle, 1994
   Crataepus marbis (Walker, 1839)
   Cristelacher levana (Walker, 1847)
   Cucarastichus texanus LaSalle, 1994
   Dahlbominus fuscipennis (Zetterstedt, 1838)
   Dapsilothrix jeanae LaSalle, 1994
   Dasyeulophus gelechiae (Miller, 1964)
   Derostenus freemani Yoshimoto, 1973
   Diaulinopsis albiscapus (Girault, 1916)
   Diaulinopsis callichroma Crawford, 1912
   Dicladocerus alaskensis Yoshimoto, 1976
   Dicladocerus australis Yoshimoto, 1976
   Dicladocerus betulae Yoshimoto, 1976
   Dicladocerus borrowi (Girault, 1917)
   Dicladocerus dicladus (Say, 1836)
   Dicladocerus epinotiae Yoshimoto, 1976
   Dicladocerus exoteliae Yoshimoto, 1976
   Dicladocerus nearcticus Yoshimoto, 1976
   Dicladocerus occidentalis Yoshimoto, 1976
   Dicladocerus pacificus Yoshimoto, 1976
   Dicladocerus prealatus Yoshimoto, 1976
   Dicladocerus terraenovae Yoshimoto, 1976
   Dicladocerus vulgaris Yoshimoto, 1976
   Dicladocerus westwoodii Westwood, 1832
   Diglyphomorpha aureus (Howard, 1894)
   Diglyphus begini (Ashmead, 1904)
   Diglyphus intermedius (Girault, 1917)
   Diglyphus pulchripes (Crawford, 1912)
   Diglyphus websteri (Crawford, 1912)
   Dimmockia incongruus (Ashmead, 1898)
   Dimmockia marylandica Girault, 1920
   Dimmockia pallipes Muesebeck, 1927
   Elachertus argissa (Walker, 1839)
   Elachertus atus Schauff, 1985
   Elachertus cacoeciae (Howard, 1885)
   Elachertus cidariae (Ashmead, 1898)
   Elachertus insuetus (Gahan, 1914)
   Elachertus loh Schauff, 1985
   Elachertus louisiana (Girault, 1917)
   Elachertus multidentatus (Girault, 1917)
   Elachertus platynotae (Howard, 1885)
   Elachertus spilosomatis (Howard, 1891)
   Elasmus albicoxa Howard, 1885
   Elasmus albizziae Burks, 1965
   Elasmus apanteli Gahan, 1913
   Elasmus atratus Howard, 1897
   Elasmus borrowi Girault, 1917
   Elasmus floridensis Girault, 1916
   Elasmus maculatus Howard, 1894
   Elasmus marylandicus Girault, 1915
   Elasmus meteori Ashmead, 1898
   Elasmus mordax Girault, 1917
   Elasmus nigripes Howard, 1885
   Elasmus polistis Burks, 1971
   Elasmus pulex Girault, 1916
   Elasmus pullatus Howard, 1885
   Elasmus setosiscutellatus Crawford, 1910
   Elasmus tischeriae Howard, 1885
   Elasmus varius Howard, 1885
   Elasmus zigzag Girault, 1917
   Emersonella lemae Girault, 1916
   Emersonella niveipes Girault, 1917
   Entedon anthonomi Schauff, 1988
   Entedon antiopae Packard, 1881
   Entedon ashmeadi Schauff, 1988
   Entedon bigeloviae Ashmead, 1894
   Entedon columbiana Ashmead, 1888
   Entedon coquilletti Riley, 1889
   Entedon darleneae Schauff, 1988
   Entedon ergias Walker, 1839
   Entedon ernobii Schauff, 1988
   Entedon genei Schauff, 1988
   Entedon leucogramma (Ratzeburg, 1844)
   Entedon leucopus (Ashmead, 1888)
   Entedon methion Walker, 1839
   Entedon occidentalis Girault, 1916
   Entedon pecki Schauff, 1988
   Entedon procerus Schauff, 1988
   Entedon robustus (Crawford, 1907)
   Entedon stephanopachi Hedqvist, 1959
   Entedon tachypterelli Gahan, 1931
   Entedon teedoe Schauff, 1988
   Entedon washingtoni Girault, 1917
   Entedonastichus kaulbarsi (Yoshimoto, 1981)
   Eprhopalotus hansoni (Schauff, 1991)
   Eprhopalotus purpureithorax Girault, 1916
   Eriastichus cigdemae LaSalle, 1994
   Euderomphale flavimedia (Howard, 1881)
   Euderomphale hyalina (Compere and Annecke, 1961)
   Euderomphale quercicola Dozier, 1933
   Euderus acrobasis (Crawford, 1915)
   Euderus alaskensis Yoshimoto, 1971
   Euderus albitarsis (Zetterstedt, 1838)
   Euderus argyresthiae (Crawford, 1915)
   Euderus californicus Yoshimoto, 1971
   Euderus canadensis Yoshimoto, 1971
   Euderus chillcotti Yoshimoto, 1971
   Euderus crawfordi Peck, 1951
   Euderus cushmani (Crawford, 1915)
   Euderus elongatus Ashmead, 1887
   Euderus fuscedinellae Yoshimoto, 1971
   Euderus glaucus Yoshimoto, 1971
   Euderus herillus (Walker, 1847)
   Euderus livida (Ashmead, 1886)
   Euderus magnificus Yoshimoto, 1971
   Euderus marylandicus Girault, 1917
   Euderus masoni Yoshimoto, 1971
   Euderus multilineatus (Girault, 1917)
   Euderus pecki Yoshimoto, 1971
   Euderus purpureus Yoshimoto, 1971
   Euderus rubriscapus (Girault, 1916)
   Euderus rugosus (Crawford, 1915)
   Euderus saperdae Miller, 1965
   Euderus solidaginis Yoshimoto, 1971
   Euderus subopaca (Gahan, 1927)
   Euderus verticellatus (Ashmead, 1888)
   Euderus viridilineatus Yoshimoto, 1971
   Euderus vockerothi Yoshimoto, 1971
   Eulophus anomocerus (Crawford, 1912)
   Eulophus basalis Say, 1836
   Eulophus brevicapitatus (Cook and Davis, 1891)
   Eulophus koebelei (Crawford, 1912)
   Eulophus magnisulcatus Girault, 1916
   Eulophus nebulosa (Provancher, 1887)
   Eulophus neomexicanus (Girault, 1917)
   Eulophus orgyiae (Fitch, 1856)
   Eulophus ramosus Provancher, 1881
   Eulophus smerinthi (Ashmead, 1898)
   Euplectrus bicolor (Swederus, 1795)
   Euplectrus catocalae Howard, 1885
   Euplectrus comstockii Howard, 1880
   Euplectrus frontalis Howard, 1885
   Euplectrus hircinus (Say, 1836)
   Euplectrus insularis (Howard, 1896)
   Euplectrus junctus Gahan, 1927
   Euplectrus leucotrophis Howard, 1885
   Euplectrus mellipes Provancher, 1887
   Euplectrus pachyscapha Girault, 1917
   Euplectrus platyhypenae Howard, 1885
   Euplectrus semimarginatus Girault, 1917
   Exalarius huachucensis LaSalle, 1994
   Exastichus odontos LaSalle, 1994
   Galeopsomyia epidius (Walker, 1847)
   Galeopsomyia haemon (Walker, 1847)
   Galeopsomyia nigrocyaneus (Ashmead, 1886)
   Galeopsomyia squamosus (Girault, 1917)
   Galeopsomyia transcarinatus (Gahan, 1919)
   Grahamia clinius (Walker, 1839)
   Grahamia tatrica Erdös, 1966
   Grotiusomyia flavicornis Girault, 1917
   Hadrotrichodes waukheon LaSalle, 1994
   Hemiptarsenus ainsliei (Crawford, 1912)
   Hemiptarsenus americanus Girault, 1916
   Hemiptarsenus calavius (Walker, 1847)
   Hemiptarsenus collaris (Ashmead, 1904)
   Hemiptarsenus longifasciata (Girault, 1917)
   Hemiptarsenus meromyzae (Gahan, 1917)
   Hemiptarsenus nevadensis (Girault, 1917)
   Henryana magnifica Yoshimoto, 1983
   Holcopelte americana Hansson, 1989
   Holcopelte huggerti Hansson, 1989
   Hoplocrepis albiclavus Ashmead, 1890
   Horismenus atroscapus (Girault, 1917)
   Horismenus bruchophagus Burks, 1971
   Horismenus carolinensis Burks, 1971
   Horismenus depressus Gahan, 1930
   Horismenus floridana (Ashmead, 1888)
   Horismenus fraterna (Fitch, 1856)
   Horismenus ignotus Burks, 1971
   Horismenus latrodecti Burks, 1971
   Horismenus microgaster (Ashmead, 1888)
   Horismenus missouriensis (Ashmead, 1888)
   Horismenus nitens (Howard, 1892)
   Horismenus producta (Ashmead, 1894)
   Horismenus sardus (Walker, 1847)
   Horismenus texana (Girault, 1917)
   Hubbardiella arizonensis Ashmead, 1904
   Hyssopus benefactor (Crawford, 1912)
   Hyssopus clypealis Schauff, 1985
   Hyssopus johannseni (Crawford, 1912)
   Hyssopus novus Girault, 1917
   Hyssopus rhyacioniae Gahan, 1927
   Hyssopus sanninoideae (Girault, 1917)
   Hyssopus thymus Girault, 1916
   Kocourekia debilis (Ratzeburg, 1852)
   Kostjukovius grahami LaSalle, 1994
   Lisseurytomella flavus (Ashmead, 1900)
   Melittobia acasta (Walker, 1839)
   Melittobia australica Girault, 1912
   Melittobia chalybii Ashmead, 1892
   Melittobia digitata Dahms, 1984
   Melittobia evansi Dahms, 1984
   Melittobia femorata Dahms, 1984
   Melittobia megachilis (Packard, 1864)
   Melittobia scapata Dahms, 1984
   Mesofrons villosus LaSalle, 1994
   Mestocharis bimacularis (Dalman, 1820)
   Mestocharis tropicalis Yoshimoto, 1976
   Minotetrastichus frontalis (Nees, 1834)
   Miotropis bicoloriceps (Girault, 1919)
   Miotropis californicus (Girault, 1916)
   Miotropis johnsoni (Girault, 1917)
   Miotropis mediolineatus (Girault, 1917)
   Miotropis melleus (Ashmead, 1904)
   Miotropis nigriceps (Girault, 1916)
   Miotropis nigriprothorax (Girault, 1916)
   Miotropis seminigriventris (Girault, 1917)
   Necremnus albitarsis (Ashmead, 1900)
   Necremnus breviramulus Gahan, 1941
   Necremnus californicus (Girault, 1917)
   Necremnus comptus Gahan, 1941
   Necremnus cyriades (Walker, 1847)
   Necremnus duplicatus Gahan, 1941
   Necremnus iphinoe (Walker, 1847)
   Necremnus oregonensis Gahan, 1941
   Neotrichoporoides viridimaculata (Fullaway, 1955)
   Omphale acuminaticornis (Girault, 1916)
   Omphale acuminativentris (Girault, 1917)
   Omphale aemilia (Girault, 1917)
   Omphale americana (Girault, 1916)
   Omphale belisarii (Girault, 1917)
   Omphale bicincta Ashmead, 1888
   Omphale carlylei (Girault, 1917)
   Omphale donna (Girault, 1917)
   Omphale eleganta (Girault, 1917)
   Omphale elegantissima (Girault, 1917)
   Omphale marylandensis (Girault, 1916)
   Omphale obscurinotata (Girault, 1916)
   Omphale scutellata (Girault, 1916)
   Oomyzus brevistigma (Gahan, 1936)
   Oomyzus gallerucae (Fonscolombe, 1832)
   Oomyzus incertus (Ratzeburg, 1844)
   Oomyzus scaposus (Thomson, 1878)
   Oomyzus sokolowskii (Kurdjumov, 1912)
   Oxypracetus opacus LaSalle, 1994
   Paracrias arizonensis (Ashmead, 1888)
   Paracrias mirus (Girault, 1917)
   Paragaleopsomyia cecidobroter (Gordh and Hawkins, 1982)
   Paragaleopsomyia eja Girault, 1917
   Paragaleopsomyia gallicola Gahan, 1919
   Paraolinx canadensis Miller, 1964
   Paraolinx taedae Miller, 1964
   Paraolinx typica (Howard, 1895)
   Paraspalangia annulipes Ashmead, 1904
   Peckelachertus diprioni Yoshimoto, 1970
   Pediobius acantha (Walker, 1839)
   Pediobius adelphae Peck, 1985
   Pediobius albipes (Provancher, 1887)
   Pediobius alcaeus (Walker, 1839)
   Pediobius aphidiphagus (Ashmead, 1887)
   Pediobius brachycerus (Thomson, 1878)
   Pediobius bucculatricis (Gahan, 1927)
   Pediobius chloropidis Burks, 1966
   Pediobius crassicornis (Thomson, 1878)
   Pediobius crocidophorae Burks, 1966
   Pediobius disparis Peck, 1985
   Pediobius epigonus (Walker, 1839)
   Pediobius eubius (Walker, 1839)
   Pediobius facialis (Giraud, 1863)
   Pediobius foliorum (Geoffroy, 1785)
   Pediobius geshnae Peck, 1985
   Pediobius liocephalatus Peck, 1985
   Pediobius lonchaeae Burks, 1966
   Pediobius louisianae Peck, 1985
   Pediobius magniclavatus Peck, 1985
   Pediobius nawai (Ashmead, 1904)
   Pediobius ni Peck, 1985
   Pediobius niger (Ashmead, 1896)
   Pediobius nigritarsis (Thomson, 1878)
   Pediobius ocellatus Peck, 1985
   Pediobius phyllotretae (Riley, 1885)
   Pediobius pseudotsugatae Peck, 1985
   Pediobius singularis (Howard, 1882)
   Pediobius stroblicola Peck, 1985
   Pediobius temerus (Walker, 1839)
   Pediobius testaceipes (Crawford, 1914)
   Pediobius williamsoni (Girault, 1911)
   Pentastichus ithacus (Moser, 1965)
   Platyplectrus americana (Girault, 1916)
   Pnigalio albiformis Yoshimoto, 1983
   Pnigalio boharti Yoshimoto, 1983
   Pnigalio brachysellus Yoshimoto, 1983
   Pnigalio coloni (Girault, 1917)
   Pnigalio elongatus Yoshimoto, 1983
   Pnigalio flavipes (Ashmead, 1886)
   Pnigalio glaber Yoshimoto, 1983
   Pnigalio kukakensis (Ashmead, 1902)
   Pnigalio levis Yoshimoto, 1983
   Pnigalio longulus (Zetterstedt, 1838)
   Pnigalio maculipes (Crawford, 1913)
   Pnigalio minio (Walker, 1847)
   Pnigalio nemati (Westwood, 1838)
   Pnigalio neolongulus Yoshimoto, 1983
   Pnigalio uroplatae (Howard, 1885)
   Pronotalia carlinarum (Szelenyi and Erdös, 1951)
   Quadrastichodella nova (Girault, 1922)
   Quadrastichus ainsliei (Gahan, 1917)
   Quadrastichus baldufi (Burks, 1943)
   Quadrastichus diarthronomyiae (Gahan, 1923)
   Quadrastichus flora (Girault, 1917)
   Quadrastichus haitiensis (Gahan, 1929)
   Quadrastichus pulchriventris (Girault, 1916)
   Quadrastichus semilongifasciata (Girault, 1916)
   Quadrastichus solidaginis (Burks, 1943)
   Quadrastichus ulysses (Girault, 1916)
   Quadrastichus whitmani (Girault, 1916)
   Stenomesius aphidicola Ashmead, 1880
   Stenomesius harrisinae Ashmead, 1887
   Styotrichia bicolor LaSalle, 1994
   Styotrichia quadrata LaSalle, 1994
   Sympiesis acrobasidis Miller, 1970
   Sympiesis ancylae Girault, 1917
   Sympiesis argenticoxae Girault, 1917
   Sympiesis bimaculatipennis (Girault, 1912)
   Sympiesis dolichogaster Ashmead, 1888
   Sympiesis enargiae Miller, 1970
   Sympiesis fragariae Miller, 1970
   Sympiesis ibseni (Girault, 1916)
   Sympiesis marilandia Girault, 1917
   Sympiesis marylandensis Girault, 1917
   Sympiesis noncarinata (Girault, 1917)
   Sympiesis particola (Girault, 1916)
   Sympiesis sericeicornis (Nees, 1834)
   Sympiesis stigmatipennis Girault, 1917
   Sympiesis stigmatus Girault, 1917
   Sympiesis tricladus (Provancher, 1887)
   Sympiesis viridulus (Thomson, 1878)
   Sympiesis yuekseli Doganlar, 1979
   Tachinobia repanda Boucek, 1977
   Tamarixia dyrus (Burks, 1943)
   Tamarixia leucaenae Boucek, 1988
   Tamarixia triozae (Burks, 1943)
   Tetrastichomyia clisiocampae (Ashmead, 1894)
   Tetrastichomyia pulchricornis (Gahan, 1919)
   Tetrastichomyia silvensis Girault, 1919
   Tetrastichus acutus Ashmead, 1886
   Tetrastichus aeneoviridis (Girault, 1912)
   Tetrastichus agrili Crawford, 1914
   Tetrastichus alaskensis Ashmead, 1902
   Tetrastichus auplopus Burks, 1963
   Tetrastichus byersi Burks, 1963
   Tetrastichus charoba (Walker, 1840)
   Tetrastichus clito (Walker, 1840)
   Tetrastichus coelioxydis (Burks, 1967)
   Tetrastichus coeruleus (Nees, 1834)
   Tetrastichus compsivorus Crawford, 1915
   Tetrastichus euplectri Gahan, 1914
   Tetrastichus flavipes Ashmead, 1886
   Tetrastichus flavopictus (Ashmead, 1887)
   Tetrastichus johnsoni Ashmead, 1896
   Tetrastichus julis (Walker, 1839)
   Tetrastichus ovipransus Crosby and Leonard, 1917
   Tetrastichus paracholus Burks, 1943
   Tetrastichus polynemae Ashmead, 1900
   Tetrastichus pompilicola Graham, 1960
   Tetrastichus productus Riley, 1885
   Tetrastichus saundersii (Packard, 1881)
   Tetrastichus scolyti Ashmead, 1894
   Tetrastichus scriptus Burks, 1943
   Tetrastichus semideae (Packard, 1874)
   Tetrastichus tibialis (Ashmead, 1894)
   Tetrastichus trisulcatus Provancher, 1887
   Thripastichus gentilei (Del Guercio, 1911)
   Thymus albocinctus (Ashmead, 1885)
   Trichospilus diatraeae Cherian and Margabandhu, 1942
   Xanthellum transsylvanicum Erdös, 1951
   Zagrammosoma americana Girault, 1916
   Zagrammosoma centrolineata Crawford, 1913
   Zagrammosoma flavolineata Crawford, 1913
   Zagrammosoma hobbesi LaSalle, 1989
   Zagrammosoma intermedium Gordh, 1978
   Zagrammosoma lineaticeps (Girault, 1915)
   Zagrammosoma melinum Gordh, 1978
   Zagrammosoma mira Girault, 1916
   Zagrammosoma multilineatus (Ashmead, 1888)
   Zagrammosoma nigrolineata Crawford, 1913
Eupelmidae
   Anastatus disparis Ruschka, 1920
   Anastatus drassi (Riley, 1892)
   Anastatus floridanus Roth and Willis, 1954
   Anastatus furnissi Burks, 1967
   Anastatus gemmarii (Ashmead, 1886)
   Anastatus hirtus (Ashmead, 1885)
   Anastatus mantis (Ashmead, 1885)
   Anastatus microcentri Gahan, 1922
   Anastatus mirabilis (Walsh and Riley, 1869)
   Anastatus pearsalli Ashmead, 1898
   Anastatus reduvii (Howard, 1880)
   Anastatus ruficollis (Cameron, 1905)
   Anastatus semiflavidus Gahan, 1914
   Anastatus tenuipes Bolivar, y Pieltain, 1925
   Anastatus zeli (Ashmead, 1886)
   Arachnophaga abstrusa Gahan, 1943
   Arachnophaga aldrichi Gahan, 1943
   Arachnophaga aureicorpus (Girault, 1916)
   Arachnophaga costalis Gahan, 1943
   Arachnophaga ferruginea Gahan, 1943
   Arachnophaga frontalis Gahan, 1943
   Arachnophaga longiceps (Brues, 1907)
   Arachnophaga nocua Gahan, 1943
   Arachnophaga piceus (Riley, 1892)
   Arachnophaga scutata Gahan, 1943
   Archaeopelma tropeotergum Gibson, 1989
   Calosota kentra Burks, 1973
   Calosota longiventris Ashmead, 1896
   Calosota metallicus (Gahan, 1922)
   Calosota pseudotsugae Burks, 1973
   Encyrtaspis californicus (Ashmead, 1896)
   Encyrtaspis laticeps (Brues, 1907)
   Encyrtaspis semirufus Gahan, 1927
   Eupelmus allynii (French, 1881)
   Eupelmus amicus Girault, 1916
   Eupelmus ashmeadi Melander and Brues, 1903
   Eupelmus auratus Ashmead, 1886
   Eupelmus bardus Girault, 1917
   Eupelmus biguttus Girault, 1917
   Eupelmus brevicauda (Crawford, 1908)
   Eupelmus bruchivorus (Crawford, 1908)
   Eupelmus charitopoides Girault, 1916
   Eupelmus cleri Ashmead, 1894
   Eupelmus coccidis Girault, 1916
   Eupelmus conigerae Ashmead, 1885
   Eupelmus cushmani (Crawford, 1908)
   Eupelmus cyaniceps Ashmead, 1886
   Eupelmus cynipidis Ashmead, 1882
   Eupelmus dryophantae Ashmead, 1886
   Eupelmus flavovariegatus Ashmead, 1888
   Eupelmus floridanus Howard, 1880
   Eupelmus fonteia Walker, 1847
   Eupelmus inyoensis Girault, 1916
   Eupelmus juglandis Ashmead, 1894
   Eupelmus lamachus Walker, 1847
   Eupelmus limneriae Howard, 1897
   Eupelmus macrocarpae Ashmead, 1888
   Eupelmus marylandicus Girault, 1916
   Eupelmus momphae Gahan, 1910
   Eupelmus neococcidis Peck, 1951
   Eupelmus neomexicanus Girault, 1906
   Eupelmus pini Taylor, 1927
   Eupelmus popa Girault, 1917
   Eupelmus quercus Ashmead, 1886
   Eupelmus rosae Ashmead, 1882
   Eupelmus rubicola (Ashmead, 1887)
   Eupelmus speciosus Girault, 1916
   Eupelmus sphaericephalus Ashmead, 1886
   Eupelmus spongipartus Förster, 1860
   Eupelmus utahensis Girault, 1916
   Eusandalum acmaeoderae Girault, 1917
   Eusandalum alpinum Girault, 1917
   Eusandalum arizona Girault, 1917
   Eusandalum californicum Girault, 1917
   Eusandalum coquillettii (Ashmead, 1896)
   Eusandalum cyanea (Ashmead, 1896)
   Eusandalum georgia Girault, 1917
   Eusandalum hubbardii (Ashmead, 1896)
   Eusandalum hyalinipennis (Ashmead, 1896)
   Eusandalum obscurum Girault, 1917
   Lambdobregma schwarzii (Ashmead, 1896)
   Lecaniobius capitatus Gahan, 1924
   Lecaniobius cockerellii Ashmead, 1896
   Lecaniobius utilis Compere, 1939
   Licrooides umbilicatus Gibson, 1989
   Macroneura camptoptera Gibson, 1990
   Macroneura cerasma Gibson, 1990
   Macroneura chrysosinamora Gibson, 1990
   Macroneura dryorhizoxeni (Ashmead, 1886)
   Macroneura epicaste (Walker, 1847)
   Macroneura melanderi (Brues, 1907)
   Macroneura meteori (Gahan, 1913)
   Macroneura tanyaris Gibson, 1990
   Macroneura vesicularis (Retzius, 1783)
   Merostenus excavatus (Dalman, 1820)
   Metapelma schwarzi (Ashmead, 1890)
   Metapelma spectabilis Westwood, 1835
   Phlebopenes hetricki Burks, 1964
Eurytomidae
   Axima zabriskiei Howard, 1890
   Bephratelloides cubensis (Ashmead, 1894)
   Bephratoides agrili (Ashmead, 1894)
   Bephratoides maculatus Brues, 1909
   Bruchophagus borealis Ashmead, 1894
   Bruchophagus caraganae (Nikolskaya, 1952)
   Bruchophagus gibba (Boheman, 1836)
   Bruchophagus grisselli McDaniel and Boe, 1991
   Bruchophagus mexicanus Ashmead, 1894
   Bruchophagus noctua Girault, 1917
   Bruchophagus platyptera (Walker, 1834)
   Bruchophagus sculpta (Ashmead, 1887)
   Cathilaria opuntiae (Muesebeck, 1932)
   Chryseida bennetti Burks, 1956
   Chryseida inopinata Brues, 1907
   Eurytoma abatos Walker, 1843
   Eurytoma abnormicornis Walsh, 1870
   Eurytoma acuta Bugbee, 1951
   Eurytoma adiacrita Grissell, 1973
   Eurytoma aequabilis Bugbee, 1973
   Eurytoma aerflora Bugbee, 1975
   Eurytoma altifossa Bugbee, 1967
   Eurytoma amplicoxa Bugbee, 1973
   Eurytoma antistrophi Bugbee, 1982
   Eurytoma apiculae Bugbee, 1966
   Eurytoma appendigaster (Swederus, 1795)
   Eurytoma atripes Gahan, 1934
   Eurytoma baccae Bugbee, 1967
   Eurytoma bicolor Walsh, 1870
   Eurytoma bigeloviae Ashmead, 1890
   Eurytoma bolteri Riley, 1869
   Eurytoma brevitergis Bugbee, 1975
   Eurytoma brevivena Bugbee, 1958
   Eurytoma bromi (Howard, 1896)
   Eurytoma bugbeei Grissell, 1973
   Eurytoma calcarea Bugbee, 1951
   Eurytoma californica Ashmead, 1887
   Eurytoma calycis Bugbee, 1961
   Eurytoma ceanothi Bugbee, 1971
   Eurytoma cedrus Bugbee, 1973
   Eurytoma celtigalla Bugbee, 1957
   Eurytoma chrysothamni Bugbee, 1975
   Eurytoma cleri Ashmead, 1894
   Eurytoma conica Provancher, 1887
   Eurytoma contractura Bugbee, 1967
   Eurytoma crassa Bugbee, 1967
   Eurytoma cretheis Walker, 1843
   Eurytoma cuneiforma Bugbee, 1982
   Eurytoma daileyi Grissell, 1973
   Eurytoma diastrophi Walsh, 1870
   Eurytoma discordans Bugbee, 1951
   Eurytoma dorcaschemae Ashmead, 1888
   Eurytoma extremitatis Bugbee, 1968
   Eurytoma flavicrurensa Bugbee, 1951
   Eurytoma flavicrus Bugbee, 1967
   Eurytoma flavifacies Bugbee, 1969
   Eurytoma flavovultus Bugbee, 1957
   Eurytoma floridanus (Ashmead, 1887)
   Eurytoma foligalla Bugbee, 1969
   Eurytoma fossae Bugbee, 1967
   Eurytoma furva Bugbee, 1958
   Eurytoma fusca Bugbee, 1967
   Eurytoma gigantea Walsh, 1870
   Eurytoma hebes Bugbee, 1973
   Eurytoma hecale Walker, 1843
   Eurytoma herrerae (Ashmead, 1902)
   Eurytoma illinoisensis Girault, 1920
   Eurytoma imminuta Bugbee, 1951
   Eurytoma incerta Fullaway, 1912
   Eurytoma iniquus Bugbee, 1951
   Eurytoma inornata Bugbee, 1962
   Eurytoma juniperinus Marcovitch, 1915
   Eurytoma lactucae Bugbee, 1973
   Eurytoma lacunae Bugbee, 1967
   Eurytoma levivultus Bugbee, 1957
   Eurytoma levo Bugbee, 1967
   Eurytoma longavena Bugbee, 1951
   Eurytoma lutea Bugbee, 1967
   Eurytoma lycti Ashmead, 1894
   Eurytoma magdalidis Ashmead, 1894
   Eurytoma mali Bugbee, 1967
   Eurytoma mammae Bugbee, 1967
   Eurytoma minnesota Girault, 1916
   Eurytoma neomexicana Girault, 1920
   Eurytoma nevadensis (Ashmead, 1894)
   Eurytoma nigricoxa Provancher, 1887
   Eurytoma obtusa Bugbee, 1967
   Eurytoma obtusilobae Ashmead, 1885
   Eurytoma obtusiventris Gahan, 1934
   Eurytoma orbicaulis Bugbee, 1982
   Eurytoma orbiculata Say, 1836
   Eurytoma orchidearum (Westwood, 1869)
   Eurytoma pachyneuron Girault, 1916
   Eurytoma palustris Bugbee, 1982
   Eurytoma parva Phillips, 1918
   Eurytoma penuria Bugbee, 1973
   Eurytoma phloeotribi Ashmead, 1894
   Eurytoma picea Bugbee, 1967
   Eurytoma pini Bugbee, 1958
   Eurytoma pissodis Girault, 1917
   Eurytoma profunda Bugbee, 1967
   Eurytoma prunicola Walsh, 1870
   Eurytoma querciglobuli (Fitch, 1859)
   Eurytoma quercipisi (Fitch, 1859)
   Eurytoma rhois Crosby, 1909
   Eurytoma rubribacca Bugbee, 1968
   Eurytoma rubrigalla Bugbee, 1968
   Eurytoma salicigalla Bugbee, 1970
   Eurytoma salicisaquatica Bugbee, 1970
   Eurytoma scabriterga Bugbee, 1982
   Eurytoma sciromatis Bugbee, 1962
   Eurytoma semicircula Bugbee, 1967
   Eurytoma seminis Bugbee, 1941
   Eurytoma semivenae Bugbee, 1957
   Eurytoma solenozopheriae Ashmead, 1887
   Eurytoma sphaera Bugbee, 1967
   Eurytoma spina Bugbee, 1951
   Eurytoma spongiosa Bugbee, 1951
   Eurytoma squamosa Bugbee, 1967
   Eurytoma stegmaieri Bugbee, 1975
   Eurytoma stigmi Ashmead, 1895
   Eurytoma strigosa Bugbee, 1982
   Eurytoma studiosa Say, 1836
   Eurytoma terrea Bugbee, 1951
   Eurytoma tomici Ashmead, 1894
   Eurytoma tumoris Bugbee, 1962
   Eurytoma tylodermatis Ashmead, 1896
   Eurytoma vernonia Bugbee, 1967
   Eurytomocharis armillata Bugbee, 1966
   Eurytomocharis ashmeadi (Peck, 1951)
   Eurytomocharis eragrostidis Howard, 1896
   Eurytomocharis glyceriae Bugbee, 1966
   Eurytomocharis muhlenbergiae (Howard, 1896)
   Eurytomocharis pascuorum Bugbee, 1966
   Eurytomocharis planitiae Bugbee, 1966
   Eurytomocharis pythes (Walker, 1843)
   Eurytomocharis sporoboli Bugbee, 1966
   Eurytomocharis triodiae Howard, 1896
   Evoxysoma brachyptera (Ashmead, 1886)
   Evoxysoma vitis (Saunders, 1869)
   Gahaniola phragmitis Erdös, 1952
   Gahaniola phyllostachitis (Gahan, 1922)
   Harmolita agropyrocola Phillips and Emery, 1919
   Harmolita agrostidis (Howard, 1896)
   Harmolita ainsliei Phillips, 1936
   Harmolita albomaculatum (Ashmead, 1894)
   Harmolita bambusae Phillips, 1936
   Harmolita bromicola (Howard, 1896)
   Harmolita californicum (Howard, 1896)
   Harmolita captivum (Lintner, 1888)
   Harmolita cinnae Phillips and Poos, 1922
   Harmolita comatae Phillips, 1936
   Harmolita cornutum (Walker, 1832)
   Harmolita dakota Phillips, 1936
   Harmolita danthoniae Phillips, 1936
   Harmolita elymi (French, 1882)
   Harmolita elymicola Phillips and Emery, 1919
   Harmolita elymivora Phillips and Emery, 1919
   Harmolita elymophaga Phillips, 1927
   Harmolita elymophila Phillips and Emery, 1919
   Harmolita elymophthora Phillips and Emery, 1919
   Harmolita elymoxena Phillips and Emery, 1919
   Harmolita festucae Phillips and Emery, 1919
   Harmolita flavicoxa Phillips, 1936
   Harmolita gahani Phillips, 1936
   Harmolita gilletti Phillips and Emery, 1919
   Harmolita grandis (Riley, 1884)
   Harmolita hageni (Howard, 1896)
   Harmolita hesperus Phillips and Emery, 1919
   Harmolita holci Phillips, 1936
   Harmolita hordei (Harris, 1830)
   Harmolita iphis (Walker, 1846)
   Harmolita jonesi Phillips, 1936
   Harmolita kingi Phillips, 1927
   Harmolita koebelei Phillips, 1936
   Harmolita lineare (Walker, 1832)
   Harmolita lolii Gahan, 1922
   Harmolita longicorne (Walker, 1832)
   Harmolita longipetiolata Phillips, 1936
   Harmolita longula (Dalman, 1820)
   Harmolita maculatum (Howard, 1896)
   Harmolita minuenda Phillips, 1936
   Harmolita montanum (Ashmead, 1894)
   Harmolita neocaptiva Peck, 1951
   Harmolita nigricornis (Ashmead, 1894)
   Harmolita occidentalis Phillips and Emery, 1919
   Harmolita oregon Phillips, 1936
   Harmolita ovatella Burks, 1979
   Harmolita pacifica Phillips, 1936
   Harmolita panici Phillips and Poos, 1922
   Harmolita poacola Gahan, 1922
   Harmolita poophila Phillips and Emery, 1919
   Harmolita poosi Phillips, 1936
   Harmolita rufipes Phillips and Emery, 1919
   Harmolita sativi Phillips, 1936
   Harmolita secale (Fitch, 1861)
   Harmolita stipicola Phillips, 1936
   Harmolita stipiphaga Phillips, 1936
   Harmolita stipiphila Phillips, 1936
   Harmolita sulcata (Ashmead, 1894)
   Harmolita tibialis (Ashmead, 1894)
   Harmolita tritici (Fitch, 1859)
   Harmolita utahensis Phillips, 1936
   Harmolita vaginicola (Doane, 1916)
   Harmolita websteri (Howard, 1896)
   Heimbra opacus (Ashmead, 1894)
   Ipideurytoma polygraphi (Ashmead, 1894)
   Isosomodes gigantea (Ashmead, 1886)
   Macrorileya oecanthi (Ashmead, 1894)
   Phylloxeroxenus phylloxerae (Ashmead, 1881)
   Prodecatoma cooki (Howard, 1896)
   Prodecatoma maga (Girault, 1920)
   Rileya americana Girault, 1916
   Rileya cecidomyiae Ashmead, 1888
   Rileya compressiventris Gahan, 1918
   Rileya hanlari Doganlar, 1992
   Rileya hegeli Girault, 1916
   Rileya heterogaster Gahan, 1918
   Rileya mellea Ashmead, 1894
   Rileya opuntiae Gahan, 1936
   Rileya piercei Crawford, 1914
   Rileya similaris Gahan, 1918
   Sycophila arizonica (Balduf, 1932)
   Sycophila autumnalis (Girault, 1920)
   Sycophila batatoides (Ashmead, 1881)
   Sycophila bicolor (Ashmead, 1881)
   Sycophila butcheri Burks, 1969
   Sycophila catesbaei (Ashmead, 1881)
   Sycophila compressa (Girault, 1920)
   Sycophila disholcaspis (Balduf, 1932)
   Sycophila dorsalis (Fitch, 1859)
   Sycophila dubia (Walsh, 1870)
   Sycophila flamminneiventris (Girault, 1920)
   Sycophila flava (Ashmead, 1881)
   Sycophila flavipes (Balduf, 1932)
   Sycophila florida (Girault, 1917)
   Sycophila foliatae (Ashmead, 1881)
   Sycophila globuli (Balduf, 1932)
   Sycophila gracilis (Fullaway, 1912)
   Sycophila isis (Girault, 1917)
   Sycophila lanae (Ashmead, 1881)
   Sycophila lobatae (Balduf, 1932)
   Sycophila marylandica (Girault, 1916)
   Sycophila mellea (Curtis, 1831)
   Sycophila michiganica (Girault, 1920)
   Sycophila mimosae (Balduf, 1932)
   Sycophila nigriceps (Walsh, 1870)
   Sycophila novascotiae (Balduf, 1932)
   Sycophila nubilistigma (Walsh, 1870)
   Sycophila occidentalis (Balduf, 1932)
   Sycophila pezomachoides (Balduf, 1932)
   Sycophila pomiformis (Balduf, 1932)
   Sycophila querci (Ashmead, 1881)
   Sycophila quercilanae (Fitch, 1850)
   Sycophila quinqueseptae (Balduf, 1932)
   Sycophila simplicistigma (Walsh, 1870)
   Sycophila subimmaculata (Girault, 1917)
   Sycophila texana (Balduf, 1932)
   Sycophila vacciniicola (Balduf, 1932)
   Sycophila varians (Walsh, 1870)
   Sycophila wiltzae (Balduf, 1932)
   Sycophila xanthochroa (Ashmead, 1894)
   Systole albipennis Walker, 1832
   Systole geniculata Förster, 1861
   Systole minuta Ashmead, 1894
   Tenuipetiolus medicaginis (Gahan, 1919)
   Tenuipetiolus mentha Bugbee, 1951
   Tenuipetiolus rubra Bugbee, 1951
   Tenuipetiolus teredon (Walker, 1843)
Mymaridae
   Acmopolynema bifasciatipennis (Girault, 1908)
   Acmopolynema immaculatum Schauff, 1981
   Acmopolynema miamiense Schauff, 1981
   Acmopolynema sema Schauff, 1981
   Acmopolynema uma Schauff, 1981
   Acmopolynema varium Girault, 1917
   Acmopolynema vittatipennis (Dozier, 1932)
   Alaptus auranti (Mercet, 1912)
   Alaptus caecilii Girault, 1908
   Alaptus eriococci Girault, 1908
   Alaptus globosicornis Girault, 1908
   Alaptus iceryae Riley, 1889
   Alaptus intonsipennis Girault, 1910
   Alaptus psocidivorus Gahan, 1927
   Anagroidea boweni Yoshimoto, 1990
   Anagrus armatus (Ashmead, 1887)
   Anagrus delicatus Dozier, 1936
   Anagrus epos Girault, 1911
   Anagrus erythroneurae Trjapitzin and Chiappini, 1994
   Anagrus giraulti Crawford, 1913
   Anagrus nigriceps Girault, 1915
   Anagrus nigriventris Girault, 1911
   Anagrus puella Girault, 1911
   Anagrus putnamii (Packard, 1864)
   Anagrus takeyanus Gordh and Dunbar, 1977
   Anaphes alaskae Annecke and Doutt, 1961
   Anaphes behmani Girault, 1929
   Anaphes brunnea (Doutt, 1949)
   Anaphes byrrhidiphagus Huber, 1992
   Anaphes calendrae (Gahan, 1927)
   Anaphes conferta (Doutt, 1949)
   Anaphes conotracheli Girault, 1905
   Anaphes diana (Girault, 1911)
   Anaphes flavipes (Förster, 1841)
   Anaphes fuscipennis Haliday, 1833
   Anaphes gerrisophaga (Doutt, 1949)
   Anaphes hercules Girault, 1911
   Anaphes iole Girault, 1911
   Anaphes longiclava (Doutt, 1949)
   Anaphes luna (Girault, 1914)
   Anaphes nigrellus Girault, 1911
   Anaphes pallipes (Ashmead, 1887)
   Anaphes pullicrura (Girault, 1910)
   Anaphes sinipennis Girault, 1911
   Anaphes sordidata (Girault, 1909)
   Arescon aspidioticola (Ashmead, 1879)
   Camptoptera brunnea Dozier, 1933
   Camptoptera clavata (Provancher, 1888)
   Camptoptera metotarsa Girault, 1905
   Camptoptera pulla Girault, 1909
   Caraphractus cinctus Walker, 1846
   Cleruchus pieloui (Yoshimoto, 1971)
   Dicopus enocki Doutt, 1974
   Dicopus halitus Girault, 1911
   Dicopus pygmaeus Doutt, 1974
   Erythmelus flandersi Doutt, 1949
   Erythmelus gracilipes (Girault, 1916)
   Erythmelus gracilis (Howard, 1881)
   Erythmelus io (Girault, 1911)
   Erythmelus miridiphagus Dozier, 1937
   Erythmelus picinus (Girault, 1916)
   Erythmelus psallidis Gahan, 1937
   Erythmelus rex (Girault, 1911)
   Eustochus nearcticus Yoshimoto, 1990
   Gonatocerus americanus Brues, 1907
   Gonatocerus anthonomi Girault, 1905
   Gonatocerus ashmeadi Girault, 1916
   Gonatocerus aureus Girault, 1911
   Gonatocerus brunneus Girault, 1911
   Gonatocerus bucculentus Huber, 1988
   Gonatocerus californicus Girault, 1911
   Gonatocerus dolichocerus Ashmead, 1887
   Gonatocerus enicmophilus Huber, 1988
   Gonatocerus fasciatus Girault, 1911
   Gonatocerus flagellatus Huber, 1988
   Gonatocerus floridensis Huber, 1988
   Gonatocerus illinoiensis Girault, 1917
   Gonatocerus impar Huber, 1988
   Gonatocerus incomptus Huber, 1988
   Gonatocerus inexpectatus Huber, 1988
   Gonatocerus inflatiscapus Huber, 1988
   Gonatocerus latipennis Girault, 1911
   Gonatocerus lissonotus Huber, 1988
   Gonatocerus magna Girault, 1911
   Gonatocerus mexicanus Perkins, 1912
   Gonatocerus morrilli (Howard, 1908)
   Gonatocerus nigritarsis Ashmead, 1887
   Gonatocerus novifasciatus Girault, 1911
   Gonatocerus ornatus Gahan, 1918
   Gonatocerus ovicenatus Leonard and Crosby, 1915
   Gonatocerus partifuscipennis Girault, 1916
   Gonatocerus pygmaeus Girault, 1911
   Gonatocerus rivalis Girault, 1911
   Gonatocerus tenuipennis Girault, 1911
   Gonatocerus triguttus Girault, 1916
   Gonatocerus utahensis Girault, 1917
   Mymar cincinnati Girault, 1917
   Mymar pulchellus Curtis, 1832
   Myrmecomymar masneri Yoshimoto, 1990
   Neomymar vierecki Crawford, 1913
   Omyomymar alar Schauff, 1983
   Omyomymar clavata Scauff, 1983
   Omyomymar silvana (Ogloblin, 1935)
   Ooctonus americanus Girault, 1916
   Ooctonus aphrophorae Milliron, 1947
   Ooctonus auripes Whittaker, 1931
   Ooctonus canadensis Whittaker, 1931
   Ooctonus fuscipes Whittaker, 1931
   Ooctonus occidentalis Whittaker, 1931
   Ooctonus quadricarinatus Girault, 1916
   Ooctonus silvensis Girault, 1916
   Polynema aspidioti Girault, 1911
   Polynema bimaculatipenne Girault, 1911
   Polynema boreum Girault, 1916
   Polynema caesariatipenne Girault, 1911
   Polynema ciliatus (Say, 1828)
   Polynema consobrinus Girault, 1911
   Polynema ema Schauff and Grissell, 1982
   Polynema enchenopae Girault, 1911
   Polynema eutettexi Girault, 1917
   Polynema florum Girault, 1929
   Polynema graculus Girault, 1911
   Polynema howardii (Ashmead, 1887)
   Polynema imitatrix Gahan, 1918
   Polynema longipes (Ashmead, 1887)
   Polynema maculipes (Ashmead, 1887)
   Polynema marilandicum Girault, 1917
   Polynema medicae (Annecke and Doutt, 1961)
   Polynema mymaripennis Dozier, 1933
   Polynema nativum Girault, 1929
   Polynema needhami Ashmead, 1900
   Polynema picipes Girault, 1905
   Polynema pratensiphaga Walley, 1929
   Polynema regina Girault, 1912
   Polynema saga (Girault, 1911)
   Polynema sibylla Girault, 1911
   Polynema striaticorne Girault, 1911
   Polynema zetes Girault, 1911
   Ptilomymar magnificum Yoshimoto, 1990
   Stephanodes psecas (Girault, 1911)
   Stethynium annulatum Doutt, 1947
   Stethynium faunum Girault, 1911
Ormyridae
   Ormyrus acylus Hanson, 1992
   Ormyrus crassus Hanson, 1992
   Ormyrus distinctus Fullaway, 1912
   Ormyrus dryorhizoxeni Ashmead, 1885
   Ormyrus hegeli (Girault, 1917)
   Ormyrus labotus Walker, 1843
   Ormyrus reticulatus Hanson, 1992
   Ormyrus rosae Ashmead, 1885
   Ormyrus setosus Hanson, 1992
   Ormyrus tenuis Hanson, 1992
   Ormyrus thymus Girault, 1917
   Ormyrus turio Hanson, 1992
   Ormyrus unfasciatipennis Girault, 1917
   Ormyrus unimaculatipennis Girault, 1916
   Ormyrus vacciniicola Ashmead, 1887
   Ormyrus venustus Hanson, 1992
Perilampidae
   Burksilampus anobii (Burks, 1969)
   Chrysolampus elegans Darling, 1986
   Chrysolampus improcerus Darling, 1986
   Chrysolampus luridus Darling, 1986
   Chrysolampus schwarzi Crawford, 1914
   Chrysolampus sisymbrii (Ashmead, 1896)
   Chrysomalla hesperis (Darling, 1986)
   Euperilampus krombeini Burks, 1969
   Euperilampus triangularis (Say, 1828)
   Perilampus anomocerus Crawford, 1914
   Perilampus canadensis Crawford, 1914
   Perilampus carinifrons Crawford, 1914
   Perilampus carolinensis Smulyan, 1936
   Perilampus chrysopae Crawford, 1914
   Perilampus crawfordi Smulyan, 1936
   Perilampus gahani Smulyan, 1936
   Perilampus granulosus Crawford, 1914
   Perilampus hyalinus Say, 1828
   Perilampus laevis Provancher, 1887
   Perilampus lepreos Walker, 1846
   Perilampus micans (Dalman, 1822)
   Perilampus muesebecki Smulyan, 1936
   Perilampus nitidus Smulyan, 1936
   Perilampus ocellatus Smulyan, 1936
   Perilampus platigaster Say, 1836
   Perilampus prothoracicus Smulyan, 1936
   Perilampus regalis Smulyan, 1936
   Perilampus robertsoni Crawford, 1914
   Perilampus rohweri Smulyan, 1936
   Perilampus similis Crawford, 1914
   Perilampus stygicus Provancher, 1888
   Perilampus subcarinatus Crawford, 1914
   Perilampus tristis Mayr, 1905
Pteromalidae
   Ablaxia asinus (Girault, 1917)
   Ablaxia cupraeus (Provancher, 1881)
   Abomalus masoni Boucek, 1993
   Acaenacis agrili (Rohwer, 1919)
   Acaenacis lausus (Walker, 1847)
   Acaenacis minimus (Provancher, 1881)
   Acaenacis taciti (Girault, 1917)
   Acerocephala aenigma Gahan, 1946
   Aepocerus nadelae Boucek, 1993
   Amotura caelata Grissell, 1991
   Amotura hyalinipennis (Ashmead, 1896)
   Amotura maculipennis (Ashmead, 1896)
   Amphidocius schickae Heydon and Boucek, 1992
   Andersena anomala Boucek, 1993
   Anisopteromalus calandrae (Howard, 1881)
   Anogmus planus Boucek, 1993
   Apsilocera breviscapus Boucek, 1993
   Arachnopteromalus dasys Gordh, 1976
   Arriva abyssa Boucek, 1993
   Arthrolytus fasciatus (Provancher, 1881)
   Arthrolytus muesebecki Burks, 1969
   Arthrolytus oezbeki Doganlar, 1978
   Asaphes californicus Girault, 1917
   Asaphes lucens (Provancher, 1887)
   Asaphes rufipes Brues, 1908
   Asaphes vulgaris Walker, 1834
   Babina gracilis Boucek, 1993
   Baridobius primulus Heydon, 1994
   Belonura singularis Ashmead, 1896
   Boharticus apilosus Grissell, 1983
   Boharticus margaretae Grissell, 1983
   Boharticus nanellus Grissell, 1983
   Boharticus richardi Grissell, 1983
   Bonitoa nigra Boucek, 1993
   Brachycaudonia californica Ashmead, 1904
   Brachycaudonia cyaniceps Boucek, 1993
   Bubekia carolinensis (Ashmead, 1896)
   Bubekia fallax Gahan, 1934
   Bubekia lasiopterae (Ashmead, 1893)
   Bubekia tricarinatus (Ashmead, 1888)
   Callicarolynia eruga Heydon, 1989
   Callimerismus inusitatus Heydon, 1989
   Callitula bicolor Spinola, 1811
   Callitula cyrnus (Walker, 1843)
   Callitula hillia Boucek, 1993
   Capellia cyrene (Walker, 1843)
   Capellia rufiventris (Girault, 1920)
   Catolaccus aeneoviridis (Girault, 1911)
   Catolaccus cyanoideus Burks, 1954
   Catolaccus fragariae Rohwer, 1934
   Catolaccus grandis (Burks, 1954)
   Catolaccus hunteri Crawford, 1908
   Catolaccus kansensis (Girault, 1917)
   Catolaccus victoria Burks, 1954
   Cerocephala eccoptogastri Masi, 1921
   Cerocephala rufus (Walker, 1833)
   Cheiropachus arizonensis (Ashmead, 1904)
   Cheiropachus brunneri Crawford, 1912
   Cheiropachus obscuripes Brues, 1910
   Cheiropachus quadrum (Fabricius, 1787)
   Choetospilisca tabida (Gahan, 1946)
   Cleonymus agrili (Rohwer, 1919)
   Cleonymus amabilis (Cockerell, 1926)
   Cleonymus californicus (Crawford, 1917)
   Cleonymus magnificus (Ashmead, 1888)
   Cleonymus nigriclavus Girault, 1917
   Cleonymus texanus (Crawford, 1917)
   Coelopisthia bicarinata Girault, 1917
   Coelopisthia forbesii (Dalla Torre, 1898)
   Coelopisthia fumosipennis Gahan, 1909
   Coelopisthia intermedia Girault, 1916
   Coelopisthia suborbicularis (Provancher, 1881)
   Collentis latipennis (Ashmead, 1890)
   Colotrechnus ignotus Burks, 1958
   Conigastrus versicolor Boucek, 1993
   Conomorium pelor Boucek, 1993
   Coruna clavata Walker, 1833
   Cratomus cancellatus Cockerell, 1916
   Cratomus leucophthalmus Ashmead, 1888
   Cratomus megacephala (Fabricius, 1793)
   Cryptoprymna atra (Walker, 1833)
   Cryptoprymna dixiana Heydon, 1988
   Cyclogastrella deplanatus (Nees, 1834)
   Cyrtogaster anapodisis Heydon, 1989
   Cyrtogaster annectens Heydon, 1989
   Cyrtogaster britteni Askew, 1965
   Cyrtogaster capitanea Heydon, 1989
   Cyrtogaster clavicornis Walker, 1833
   Cyrtogaster reburra Heydon, 1989
   Cyrtogaster trypherus (Walker, 1843)
   Cyrtogaster vulgaris Walker, 1833
   Dibrachoides dynastes (Förster, 1841)
   Dibrachys cavus (Walker, 1835)
   Dibrachys clisiocampae (Fitch, 1856)
   Dibrachys confusa (Girault, 1916)
   Dibrachys fuscicornis (Walker, 1836)
   Dibrachys pelos Grissell, 1974
   Dibrachys relativus Doganlar, 1987
   Diglochis occidentalis (Ashmead, 1896)
   Dinarmus acutus (Thomson, 1878)
   Dinarmus laticeps (Ashmead, 1904)
   Dineuticida dineutis (Ashmead, 1894)
   Dinotiscus aponius (Walker, 1848)
   Dinotiscus dendroctoni (Ashmead, 1894)
   Dinotiscus elongatus (Ashmead, 1888)
   Dinotiscus eupterus (Walker, 1836)
   Dinotiscus thomsoni (Crawford, 1912)
   Dipachystigma cushmani Crawford, 1911
   Dipachystigma secunda Girault, 1917
   Dipara canadensis Hedqvist, 1969
   Dipara nigriceps (Ashmead, 1901)
   Dorcatomophaga jonesi Yoshimoto, 1976
   Dryadochalcis texanus (Brues, 1907)
   Duartea daphne (Girault, 1917)
   Elachertodomyia phloeotribi (Ashmead, 1896)
   Endomychobius flavipes Ashmead, 1896
   Epipteromalus algonquinensis Ashmead, 1904
   Epistenia burksi Hedqvist, 1968
   Epistenia coeruleata Westwood, 1832
   Epistenia media Hedqvist, 1968
   Epistenia odyneri Ashmead, 1896
   Epistenia regalis Cockerell, 1934
   Erixestus winnemana Crawford, 1910
   Eulonchetron giraulti (Peck, 1951)
   Eumacepolus salicis Boucek, 1993
   Euneura lachni (Ashmead, 1887)
   Eunotus americanus Girault, 1915
   Eunotus cretaceus Walker, 1834
   Eunotus lividus Ashmead, 1892
   Euteloida subnigra Boucek, 1993
   Eutrichosoma mirabile Ashmead, 1904
   Ficicola flora (Girault, 1920)
   Gastracanthus conicus (Girault, 1917)
   Gastrancistrus abnormicolor (Girault, 1917)
   Gastrancistrus aeneicornis (Girault, 1917)
   Gastrancistrus americana (Ashmead, 1904)
   Gastrancistrus americensis (Girault, 1917)
   Gastrancistrus aphidis (Girault, 1917)
   Gastrancistrus aureipes (Girault, 1917)
   Gastrancistrus biguttata (Girault, 1917)
   Gastrancistrus biguttatipennis (Girault, 1917)
   Gastrancistrus clavicornis (Girault, 1917)
   Gastrancistrus discoloripes (Girault, 1917)
   Gastrancistrus flora (Girault, 1917)
   Gastrancistrus gargantua (Girault, 1917)
   Gastrancistrus hillmeadia (Girault, 1917)
   Gastrancistrus keatsi (Girault, 1917)
   Gastrancistrus marilandica (Girault, 1916)
   Gastrancistrus marylandensis (Girault, 1916)
   Gastrancistrus metallicus (Ashmead, 1888)
   Gastrancistrus nigriclavus (Girault, 1917)
   Gastrancistrus oblongus (Provancher, 1881)
   Gastrancistrus poloni (Girault, 1917)
   Gastrancistrus robiniaecola (Ashmead, 1894)
   Gastrancistrus salicis (Nees, 1834)
   Gastrancistrus ungutta (Girault, 1917)
   Gbelcia cordilurae Boucek, 1993
   Grissellium hirtulum Boucek, 1993
   Guolina fulgida Heydon, 1994
   Guolina insularum Heydon, 1994
   Guolina psenophaga Heydon, 1994
   Habritys brevicornis (Ratzeburg, 1844)
   Habritys latrus Wallace, 1954
   Halticoptera brodiei Ashmead, 1896
   Halticoptera brodii Ashmead, 1887
   Halticoptera circulus (Walker, 1833)
   Halticoptera goodi Crawford, 1915
   Halticoptera rosae Burks, 1955
   Halticoptera stella Girault, 1917
   Halticopterina altiverticalis Andersen, 1990
   Halticopterina magnistipes Andersen, 1990
   Halticopterina tahoensis Andersen, 1990
   Halticopteroides exemae Boucek, 1993
   Helocasis burksi Wallace, 1973
   Hemadas nubilipennis (Ashmead, 1887)
   Hemitrichus seniculus (Nees, 1834)
   Herbertia wallacei Burks, 1959
   Heteroschema aeneiventris (Ashmead, 1888)
   Heteroschema punctata (Ashmead, 1894)
   Heteroschema rugosopunctatus (Ashmead, 1894)
   Heydenia unica Cook and Davis, 1891
   Hlavka gibsoni Boucek, 1993
   Homoporus atriscapus (Gahan, 1927)
   Homoporus chalcidiphagus (Walsh and Riley, 1869)
   Homoporus cognatus (Gahan, 1934)
   Homoporus destructor (Say, 1817)
   Homoporus febriculosus (Girault, 1917)
   Homoporus flaviventris (Girault, 1915)
   Homoporus isosomatis (Ashmead, 1904)
   Homoporus mordellistenae (Crawford, 1910)
   Homoporus octoguttata (Girault, 1915)
   Homoporus semilongifasciata (Girault, 1915)
   Homoporus texensis (Girault, 1917)
   Huberina betuleti Boucek, 1993
   Hyperimerus corvus Girault, 1917
   Hyperimerus pusilla (Walker, 1833)
   Hypopteromalus inimicus Muesebeck, 1927
   Hypopteromalus percussor Girault, 1917
   Hypopteromalus tabacum (Fitch, 1864)
   Janssoniella caudata Kerrich, 1957
   Janssoniella intermedia Hedqvist, 1968
   Kaleva microps Boucek, 1993
   Kazina procera Boucek, 1993
   Kratka circularis Boucek, 1993
   Kukua clypeata Boucek, 1993
   Laesthiola flavida Boucek, 1993
   Lamprotatus canadensis (Girault, 1917)
   Lamprotatus conicus (Girault, 1917)
   Lamprotatus salemus (Walker, 1843)
   Lariophagus distinguendus (Förster, 1840)
   Lariophagus dryorhizoxeni (Ashmead, 1886)
   Lariophagus texanus Crawford, 1909
   Lasallea angusta Boucek, 1993
   Lelaps beckeri Yoshimoto, 1977
   Lelaps floridensis Yoshimoto, 1977
   Lelaps melinus Yoshimoto, 1977
   Lelaps striatus Yoshimoto, 1977
   Lenka smithi Boucek, 1993
   Leptofoenus rufus LaSalle and Stage, 1985
   Leptomeraporus ornatus Boucek, 1993
   Lycrus albiclavus (Girault, 1917)
   Lycrus capitis (Burks, 1955)
   Lycrus catalpae (Crawford, 1908)
   Lycrus chalcis (Burks, 1955)
   Lycrus coeliodis (Ashmead, 1896)
   Lycrus dymnus (Walker, 1847)
   Lycrus hermeas (Walker, 1847)
   Lycrus incertus (Ashmead, 1893)
   Lycrus justicia (Girault, 1917)
   Lycrus maculatus (Gahan, 1914)
   Lycrus nigroaeneus (Ashmead, 1894)
   Lycrus orontas (Walker, 1847)
   Lycrus perdubius (Girault, 1916)
   Lycrus rosaecolis (Burks, 1955)
   Lycrus timaea (Walker, 1847)
   Lycrus tortricidis (Crawford, 1921)
   Lysirina polychroma Heydon, 1994
   Macroglenes marylandica (Girault, 1916)
   Macroglenes penetrans (Kirby, 1800)
   Macromesus americanus Hedqvist, 1960
   Mazinawa laticoxa Boucek, 1993
   Melancistrus diplosidis (Eckel, 1903)
   Meraporus monticola Ashmead, 1889
   Meraporus requisitus Tucker, 1910
   Merismus lasthenes (Walker, 1848)
   Merismus megapterus Walker, 1833
   Merismus rufipes Walker, 1833
   Merisus harmolitae Gahan, 1928
   Mesopeltita atrocyanea (Masi, 1917)
   Mesopolobus aequus (Walker, 1834)
   Mesopolobus bruchophagi (Gahan, 1917)
   Mesopolobus confusus (Ashmead, 1902)
   Mesopolobus finlaysoni Doganlar, 1979
   Mesopolobus fuscipes (Ashmead, 1896)
   Mesopolobus longicaudae Doganlar, 1979
   Mesopolobus mayetiolae (Gahan, 1919)
   Mesopolobus milleri (Crawford, 1913)
   Mesopolobus morys (Walker, 1848)
   Mesopolobus nobile (Walker, 1834)
   Mesopolobus oeax (Walker, 1847)
   Mesopolobus ruskini (Girault, 1917)
   Mesopolobus salicis (Girault, 1917)
   Mesopolobus subfumatus (Ratzeburg, 1852)
   Mesopolobus verditer (Norton, 1869)
   Metacolus fasciatus Girault, 1917
   Metacolus keeni Burks, 1965
   Metastenus coeruleus Ashmead, 1888
   Metastenus townsendi (Ashmead, 1904)
   Miristhma aenea Boucek, 1993
   Miristhma peckorum Boucek, 1993
   Moranila californica (Howard, 1881)
   Morodora armata Gahan, 1933
   Muscidifurax raptor Girault and Sanders, 1910
   Muscidifurax zaraptor Kogan and Legner, 1970
   Nadelaia ficus Boucek, 1993
   Nasonia giraulti Darling, 1990
   Nasonia longicornis Darling, 1990
   Nasonia vitripennis (Walker, 1836)
   Neocatolaccus cratylus (Walker, 1847)
   Neocatolaccus eryx (Walker, 1847)
   Neocatolaccus moneilemae Gahan, 1936
   Neocatolaccus tylodermae (Ashmead, 1893)
   Netomocera nearctica Yoshimoto, 1977
   Norbanus dysaules Walker, 1843
   Norbanus perplexa (Ashmead, 1904)
   Norbanus pisius Walker, 1843
   Notoglyptus luteicrus Heydon, 1989
   Notoglyptus nesiotes Heydon, 1989
   Ogloblinisca americana Hedqvist, 1968
   Ottawita masneri Boucek, 1993
   Oxysychus acanthocini (Ashmead, 1887)
   Oxysychus callidii (Ashmead, 1896)
   Oxysychus facialis (Provancher, 1887)
   Pachycrepoideus vindemiae (Rondani, 1875)
   Pachyneuron albutius (Walker, 1843)
   Pachyneuron altiscuta Cook, 1885
   Pachyneuron anthomyiae Howard, 1885
   Pachyneuron californicum Girault, 1917
   Pachyneuron eros Girault, 1917
   Pachyneuron groenlandicus (Holmgren, 1872)
   Pachyneuron hammari Crawford, 1914
   Pachyneuron mucronatum Girault, 1917
   Pachyneuron siphonophorae (Ashmead, 1886)
   Pachyneuron syrphicola Ashmead, 1887
   Pachyneuron texanum Girault, 1917
   Pachyneuron validum Waterston, 1923
   Pachyneuron virginicum Girault, 1917
   Pandelus grisselli Boucek, 1993
   Panstenon columbiana Ashmead, 1896
   Panstenon poaphilum Heydon, 1992
   Paracarotomus cephalotes Ashmead, 1894
   Peridesmia discus (Walker, 1835)
   Perniphora americana Miller, 1965
   Platygerrhus algonquina (Girault, 1917)
   Platygerrhus americanus Hedqvist, 1968
   Plutothrix unguttus (Girault, 1917)
   Polstonia pelagocorypha Heydon, 1988
   Polstonia quadriplana Heydon, 1988
   Propodeia complexa Boucek, 1993
   Pseudocatolaccus guizoti (Girault, 1917)
   Psilocera americana (Ashmead, 1888)
   Psilonotus achaeus Walker, 1848
   Psilonotus betulae (Girault, 1917)
   Psychophagus omnivorus (Walker, 1835)
   Psychophagus tortricis (Brues, 1910)
   Pteromalus acutiventris (Peck, 1951)
   Pteromalus americus (Girault, 1917)
   Pteromalus analis (Ashmead, 1895)
   Pteromalus anthonomi (Ashmead, 1893)
   Pteromalus arkansensis (Girault, 1917)
   Pteromalus aulacis (Girault, 1917)
   Pteromalus bedeguaris (Thomson, 1878)
   Pteromalus borrowi (Girault, 1917)
   Pteromalus brittanicus (Girault, 1926)
   Pteromalus cassotis Walker, 1847
   Pteromalus cerealellae (Ashmead, 1902)
   Pteromalus coeruleiventris (Ashmead, 1888)
   Pteromalus coloradensis (Ashmead, 1890)
   Pteromalus damo Walker, 1847
   Pteromalus doryssus Walker, 1847
   Pteromalus epicles Walker, 1847
   Pteromalus eurymi Gahan, 1914
   Pteromalus euthymus Walker, 1847
   Pteromalus franciscanus (Girault, 1917)
   Pteromalus fuscipes (Provancher, 1881)
   Pteromalus gallicolus Doganlar, 1980
   Pteromalus hemileucae Gahan, 1917
   Pteromalus languriae (Ashmead, 1896)
   Pteromalus lividus (Gahan, 1931)
   Pteromalus medicaginis (Gahan, 1914)
   Pteromalus melanicrus (Provancher, 1881)
   Pteromalus obscuripes (Ashmead, 1890)
   Pteromalus onerati Fitch, 1859
   Pteromalus phycidis (Ashmead, 1898)
   Pteromalus piercei (Crawford, 1911)
   Pteromalus puparum (Linnaeus, 1758)
   Pteromalus quinquefasciatus (Girault, 1916)
   Pteromalus rhodobaeni (Ashmead, 1896)
   Pteromalus rosae (Girault, 1917)
   Pteromalus simillimus (Gahan, 1919)
   Pteromalus thyridopterigis (Howard, 1897)
   Pteromalus vanessae Howard, 1889
   Pteromalus venustus Walker, 1835
   Ptinocida latipes Boucek, 1993
   Quercanus luteogaster Heydon, 1994
   Quercanus viridigaster Heydon, 1994
   Raspela celtidis Boucek, 1993
   Rhaphitelus maculatus Walker, 1834
   Rhicnocoelia constans (Walker, 1836)
   Rhicnocoelia punctifrons Heydon, 1989
   Rhopalicus pallipes Provancher, 1888
   Rhopalicus pulchripennis (Crawford, 1912)
   Rhopalicus tutela (Walker, 1836)
   Rhopalicus zolae Grissell, 1983
   Roptrocerus xylophagorum (Ratzeburg, 1844)
   Sceptrothelys deione (Walker, 1839)
   Sceptrothelys grandiclava (Walker, 1835)
   Sceptrothelys intermedia Graham, 1969
   Schizonotus latus (Walker, 1835)
   Schizonotus rotundiventris (Girault, 1917)
   Scutellista cyanea Motschulsky, 1859
   Seladerma diaeus (Walker, 1844)
   Seladerma vulgaris (Ashmead, 1902)
   Sisyridivora cavigena Gahan, 1951
   Spalangia attae Burks, 1969
   Spalangia cameroni Perkins, 1910
   Spalangia drosophilae Ashmead, 1887
   Spalangia endius Walker, 1839
   Spalangia erythromera Förster, 1850
   Spalangia haematobiae Ashmead, 1894
   Spalangia nigra Latreille, 1805
   Spalangia nigripes Curtis, 1839
   Spalangia nigroaenea Curtis, 1839
   Spalangiolaelaps argenticoxa Girault, 1917
   Spalangiopelta apotherisma Darling and Hanson, 1986
   Spalangiopelta canadensis Darling, 1991
   Spalangiopelta felonia Darling and Hanson, 1986
   Spaniopus dissimilis Walker, 1833
   Spaniopus websteri (Ashmead, 1894)
   Spathopus anomalipes Ashmead, 1904
   Sphaeripalpus auratus (Ashmead, 1896)
   Sphegigaster aurata (Ashmead, 1904)
   Sphegigaster conchyliatus Heydon, 1988
   Sphegigaster cracentis Heydon, 1988
   Sphegigaster euryepomis Heydon, 1988
   Sphegigaster grisselli Heydon, 1992
   Sphegigaster pallicornis (Spinola, 1808)
   Sphegigaster salicinus Heydon, 1988
   Sphegigaster schauffi Heydon, 1992
   Syntomopus americanus Ashmead, 1894
   Syntomopus arpedes Heydon, 1993
   Systasis encyrtoides Walker, 1834
   Theocolax elegans (Westwood, 1874)
   Theocolaxia pityophthori (Ashmead, 1894)
   Theocolaxia scolytivora (Ashmead, 1894)
   Tomicobia paratomicobia (Hagen and Caltagirone, 1968)
   Tomicobia peratripes (Girault, 1917)
   Tomicobia tibialis Ashmead, 1904
   Tomocerodes americana Girault, 1916
   Toxeuma aciculare Heydon, 1988
   Toxeuma aquilonium Heydon, 1988
   Toxeuma gerra Heydon, 1988
   Toxeuma inopinum Heydon, 1988
   Toxeumelloides cavigena Boucek, 1993
   Trichomalopsis albopilosus (Graham, 1969)
   Trichomalopsis americanus (Gahan, 1934)
   Trichomalopsis cognatus (Gahan, 1924)
   Trichomalopsis dubius (Ashmead, 1896)
   Trichomalopsis leguminis (Gahan, 1937)
   Trichomalopsis peregrinus (Graham, 1969)
   Trichomalopsis sarcophagae (Gahan, 1914)
   Trichomalopsis subapterus (Riley, 1885)
   Trichomalopsis tachinae (Gahan, 1917)
   Trichomalopsis viridascens (Walsh, 1861)
   Trichomalus deiphon (Walker, 1843)
   Trichomalus eurypon (Walker, 1847)
   Trichomalus habis (Walker, 1843)
   Trichomalus inscitus (Walker, 1835)
   Trichomalus perfectus (Walker, 1835)
   Trichomalus statutus (Förster, 1841)
   Tricyclomischus algonquinus Heydon, 1992
   Trigonoderus aegeriae Ashmead, 1887
   Trigonoderus irvingi Girault, 1917
   Trigonoderus nonstylatus Girault, 1917
   Trigonoderus varipes Viereck, 1903
   Trimicrops bilineatus Yoshimoto, 1977
   Trimicrops trilineatus Yoshimoto, 1977
   Tritneptis diprionis Gahan, 1938
   Tritneptis doris Burks, 1971
   Tritneptis gahani (Wallace, 1973)
   Tritneptis hemerocampae Girault, 1908
   Tritneptis klugii (Ratzeburg, 1844)
   Tritneptis koebelei Gahan, 1938
   Tritneptis ovivora (Gahan, 1917)
   Tritneptis scutellata (Muesebeck, 1927)
   Urolepis rufipes (Ashmead, 1896)
   Vrestovia brevior Boucek, 1993
   Yosemitea latifrons Boucek, 1993
   Zdenekiana squama (Huggert, 1979)
Signiphoridae
   Chartocerus dactylopii (Ashmead, 1900)
   Chartocerus elongata (Girault, 1916)
   Chartocerus fasciata (Girault, 1913)
   Chartocerus mexicana (Ashmead, 1900)
   Chartocerus nigra (Ashmead, 1900)
   Chartocerus nigrella (Girault, 1913)
   Chartocerus pulchra (Girault, 1913)
   Chartocerus unifasciata (Ashmead, 1900)
   Signiphora aleyrodis Ashmead, 1900
   Signiphora aspidioti Ashmead, 1900
   Signiphora borinquensis Quezada, DeBach and Rosen, 1973
   Signiphora citrifolii Ashmead, 1880
   Signiphora coquilletti Ashmead, 1900
   Signiphora flava Girault, 1913
   Signiphora flavella Girault, 1913
   Signiphora flavopalliatus Ashmead, 1880
   Signiphora louisianae (Dozier, 1933)
   Signiphora merceti Malenotti, 1917
   Signiphora occidentalis Howard, 1894
   Signiphora thoreauini Girault, 1916
   Signiphora townsendi Ashmead, 1900
   Thysanus ater Haliday, 1840
Tanaostigmatidae
   Tanaostigma slossonae (Crawford, 1911)
   Tanaostigma stanleyi LaSalle, 1987
   Tanaostigmodes fisheri LaSalle, 1987
   Tanaostigmodes howardii Ashmead, 1896
   Tanaostigmodes larsoni LaSalle, 1987
   Tanaostigmodes meltoni LaSalle, 1987
   Tanaostigmodes minutus LaSalle, 1987
   Tanaostigmodes mosesi LaSalle, 1987
   Tanaostigmodes pithecellobiae LaSalle, 1987
   Tanaostigmodes sonorensis LaSalle, 1987
   Tanaostigmodes tescus LaSalle, 1987
   Tanaostigmodes tychii Ashmead, 1896
   Tanaostigmodes xanthogaster LaSalle, 1987
   Tanaostigmodes yuohuae LaSalle, 1987
Tetracampidae
   Dipriocampe diprioni (Ferriere, 1935)
   Epiclerus acutus Boucek, 1993
   Epiclerus nearcticus Yoshimoto, 1978
   Platynocheilus aeneus Boucek, 1993
Torymidae
   Allotorymus splendens (Provancher, 1887)
   Cryptopristus harrisii (Fitch, 1862)
   Diomorus viridis (Provancher, 1887)
   Diomorus zabriskii Cresson, 1878
   Ditropinotus aureoviridis Crawford, 1907
   Eridontomerus isosomatis (Riley, 1882)
   Erimerus wickhami (Ashmead, 1904)
   Glyphomerus stigma (Fabricius, 1793)
   Idiomacromerus bimaculipennis Crawford, 1914
   Idiomacromerus insuetus (Gahan, 1917)
   Idiomacromerus longfellowi Girault, 1917
   Idiomacromerus perplexus (Gahan, 1914)
   Megastigmus aculeatus (Swederus, 1795)
   Megastigmus albifrons Walker, 1869
   Megastigmus amelanchieris Cushman, 1918
   Megastigmus americanus Milliron, 1949
   Megastigmus atedius Walker, 1851
   Megastigmus brevicaudus Ratzeburg, 1852
   Megastigmus caperatus Milliron, 1949
   Megastigmus flavipes Ashmead, 1886
   Megastigmus floridanus Milliron, 1949
   Megastigmus formosus Milliron, 1949
   Megastigmus gahani Milliron, 1949
   Megastigmus hoffmeyeri Walley, 1932
   Megastigmus laricis Marcovitch, 1914
   Megastigmus lasiocarpae Crosby, 1913
   Megastigmus melanus Milliron, 1949
   Megastigmus milleri Milliron, 1949
   Megastigmus nigrovariegatus Ashmead, 1890
   Megastigmus physocarpi Crosby, 1913
   Megastigmus pinus Parfitt, 1857
   Megastigmus rafni Hoffmeyer, 1928
   Megastigmus specularis Walley, 1932
   Megastigmus spermotrophus Wachtl, 1893
   Megastigmus transvaalensis (Hussey, 1956)
   Megastigmus tsugae Crosby, 1913
   Microdontomerus anthidii (Ashmead, 1896)
   Microdontomerus anthonomi (Crawford, 1907)
   Microdontomerus bicoloripes (Crawford, 1914)
   Microdontomerus fumipennis Crawford, 1917
   Monodontomerus aenea (Fonscolombe, 1832)
   Monodontomerus aereus Walker, 1834
   Monodontomerus bakeri Gahan, 1941
   Monodontomerus clementi Grissell, 1973
   Monodontomerus dentipes (Dalman, 1820)
   Monodontomerus dianthidii Gahan, 1941
   Monodontomerus indiscretus Gahan, 1941
   Monodontomerus mandibularis Gahan, 1941
   Monodontomerus mexicanus Gahan, 1941
   Monodontomerus minor (Ratzeburg, 1848)
   Monodontomerus montivagus Ashmead, 1890
   Monodontomerus obscurus Westwood, 1833
   Monodontomerus viridiscapus Gahan, 1941
   Palmon zygas (Grissell and Goodpasture, 1981)
   Physothorax bidentulus Burks, 1969
   Physothorax pallidus Ashmead, 1900
   Physothorax russelli Crawford, 1910
   Platykula albihirta (Ashmead, 1887)
   Podagrion brasiliensis Howard, 1894
   Podagrion crassiclava Gahan, 1922
   Podagrion isos Grissell and Goodpasture, 1981
   Podagrion mantidiphagum Girault, 1917
   Podagrion mantis Ashmead, 1886
   Podagrion oon Grissell and Goodpasture, 1981
   Pseuderimerus femoratus Gahan, 1934
   Pseuderimerus mayetiolae Gahan, 1919
   Pseuderimerus semiflavus Gahan, 1934
   Pseudotorymus lazulella (Ashmead, 1890)
   Torymoides smithi (Schread, 1937)
   Torymoides sulcius (Walker, 1839)
   Torymus advena (Osten Sacken, 1870)
   Torymus aea (Walker, 1843)
   Torymus aeneoscapum (Huber, 1927)
   Torymus aereum (Huber, 1927)
   Torymus alaskensis (Huber, 1927)
   Torymus anthomyiae Ashmead, 1887
   Torymus asteridis (Huber, 1927)
   Torymus atheatus Grissell, 1976
   Torymus atriplicis (Huber, 1927)
   Torymus aucupariae (Rodzianko, 1908)
   Torymus azureus Boheman, 1834
   Torymus baccharidis (Huber, 1927)
   Torymus bedeguaris (Linnaeus, 1758)
   Torymus bicoloratum (Huber, 1927)
   Torymus biorhizae (Ashmead, 1887)
   Torymus boharti Grissell, 1976
   Torymus brodiei (Ashmead, 1887)
   Torymus californica (Ashmead, 1886)
   Torymus capillaceum (Huber, 1827)
   Torymus capite (Huber, 1927)
   Torymus cecidomyiae (Walker, 1844)
   Torymus chrysochlora (Osten Sacken, 1870)
   Torymus citripes (Huber, 1927)
   Torymus coccineum (Huber, 1927)
   Torymus coerulea (Ashmead, 1881)
   Torymus coloradensis (Huber, 1927)
   Torymus cruentatum (Huber, 1927)
   Torymus dasyneurae (Huber, 1927)
   Torymus dennoi Grissell, 1976
   Torymus denticulata (Breland, 1939)
   Torymus diabolus Moser, 1965
   Torymus dryophantae (Ashmead, 1887)
   Torymus dubiosum (Huber, 1927)
   Torymus duplicatum (Huber, 1927)
   Torymus dura (Osten Sacken, 1870)
   Torymus ebria (Osten Sacken, 1870)
   Torymus elegantissima (Ashmead, 1881)
   Torymus ferrugineipes (Huber, 1927)
   Torymus festivus Hobbs, 1950
   Torymus flavicoxa (Osten Sacken, 1870)
   Torymus flaviventris Ashmead, 1888
   Torymus floridensis Peck, 1951
   Torymus frankiei Grissell, 1973
   Torymus fullawayi (Huber, 1927)
   Torymus fulvum (Huber, 1927)
   Torymus hainesi Ashmead, 1893
   Torymus helianthi Brodie, 1894
   Torymus hircinus Ashmead, 1894
   Torymus hirsutum (Huber, 1927)
   Torymus huberi (Hoffmeyer, 1929)
   Torymus kinseyi (Huber, 1927)
   Torymus koebelei (Huber, 1927)
   Torymus larreae Grissell, 1976
   Torymus lissus (Walker, 1843)
   Torymus lividus (Ashmead, 1885)
   Torymus longior Brodie, 1894
   Torymus longiscapus Grissell, 1976
   Torymus longistigmum (Huber, 1927)
   Torymus magnifica (Osten Sacken, 1870)
   Torymus mellipes (Huber, 1927)
   Torymus memnonius Grissell, 1973
   Torymus mexicanus Ashmead, 1899
   Torymus missouriensis (Huber, 1927)
   Torymus multicolor (Huber, 1927)
   Torymus neuroterus Ashmead, 1887
   Torymus nitidulus (Walker, 1833)
   Torymus obscura (Breland, 1939)
   Torymus occidentale (Huber, 1927)
   Torymus ochreatus Say, 1836
   Torymus osborni (Huber, 1927)
   Torymus oviperditor (Gahan, 1927)
   Torymus pachypsyllae (Ashmead, 1888)
   Torymus pavidus Say, 1836
   Torymus perplexum (Huber, 1927)
   Torymus persimilis Ashmead, 1894
   Torymus potamius Grissell, 1976
   Torymus prunicola (Huber, 1927)
   Torymus recemareae (Ashmead, 1881)
   Torymus rhoditidis (Huber, 1927)
   Torymus rudbeckiae Ashmead, 1890
   Torymus rugglesi Milliron, 1959
   Torymus scalaris (Huber, 1927)
   Torymus solidaginis (Huber, 1927)
   Torymus solitaria (Osten Sacken, 1870)
   Torymus splendidulus Dalla Torre, 1898
   Torymus subcalifornicus Grissell, 1976
   Torymus sulcatum (Huber, 1927)
   Torymus texanum (Hoffmeyer, 1930)
   Torymus thalassinus (Crosby, 1908)
   Torymus theon (Walker, 1843)
   Torymus thomsoni Fyles, 1904
   Torymus tubicola (Osten Sacken, 1870)
   Torymus umbilicata (Gahan, 1919)
   Torymus varians (Walker, 1833)
   Torymus vesiculi Moser, 1956
   Torymus warreni (Cockerell, 1911)
   Torymus xanthopus (Schulz, 1906)
   Zaglyptonotus mississippiensis Breland, 1938
   Zaglyptonotus schwarzi Crawford, 1914
   Zdenekius smithi Grissell, 1993
Trichogrammatidae
   Aphelinoidea neomexicanus (Girault, 1916)
   Aphelinoidea plutella Girault, 1912
   Aphelinoidea semifuscipennis Girault, 1911
   Brachista fidiae (Ashmead, 1894)
   Brachyufens osborni (Dozier, 1932)
   Chaetogramma occidentalis Doutt, 1974
   Chaetostricha thanatophora Pinto, 1990
   Hydrophylita aquivolans (Matheson and Crosby, 1912)
   Lathromeroidea odonatae (Ashmead, 1900)
   Megaphragma mymaripenne Timberlake, 1924
   Oligosita americana Girault, 1909
   Oligosita clarimaculosa (Girault, 1911)
   Oligosita comosipennis (Girault, 1911)
   Oligosita marilandia Girault, 1917
   Oligosita plebeia (Perkins, 1912)
   Oligosita sanguinea (Girault, 1911)
   Oligosita subfasciatipennis (Girault, 1911)
   Paracentrobia acuminatum (Ashmead, 1888)
   Paracentrobia americana (Girault, 1917)
   Paracentrobia auriscutellum (Girault, 1916)
   Paracentrobia ceresarum (Ashmead, 1888)
   Paracentrobia livii (Girault, 1918)
   Paracentrobia nympha (Girault, 1911)
   Paracentrobia perditrix (Gahan, 1918)
   Paracentrobia prima (Perkins, 1912)
   Paracentrobia subflava (Gahan, 1911)
   Paratrichogramma californica Doutt, 1973
   Poropoea attelaborum Girault, 1911
   Soikiella occidentalis Velten and Pinto, 1990
   Trichogramma albipes (Ashmead, 1904)
   Trichogramma brevicapillum Pinto and Platner, 1978
   Trichogramma browningi Pinto and Oatman, 1985
   Trichogramma californicum Nagaraja and Nagarkatti, 1973
   Trichogramma deion Pinto and Oatman, 1986
   Trichogramma drepanophorum Pinto and Oatman, 1985
   Trichogramma euproctidis (Girault, 1911)
   Trichogramma evanescens Westwood, 1833
   Trichogramma exiguum Pinto and Platner, 1978
   Trichogramma fasciatum (Perkins, 1912)
   Trichogramma flavus (Ashmead, 1880)
   Trichogramma funestum Pinto and Oatman, 1988
   Trichogramma helocharae Perkins, 1907
   Trichogramma inyoense Pinto and Oatman, 1985
   Trichogramma julianoi Platner and Oatman, 1981
   Trichogramma maltbyi Nagaraja and Nagarkatti, 1973
   Trichogramma marthae Goodpasture, 1986
   Trichogramma marylandense Thorpe, 1982
   Trichogramma meteorum Valentine, 1986
   Trichogramma minuta Riley, 1871
   Trichogramma nigra Girault, 1906
   Trichogramma nomlaki Pinto and Oatman, 1985
   Trichogramma nubilale Ertle and Davis, 1975
   Trichogramma offella Pinto and Oatman, 1985
   Trichogramma parkeri Nagarkatti, 1975
   Trichogramma platneri Nagarkatti, 1975
   Trichogramma pretiosa Riley, 1879
   Trichogramma retorridum (Girault, 1911)
   Trichogramma semblidis (Aurivillius, 1897)
   Trichogramma semifumatum (Perkins, 1910)
   Trichogramma stampae Valentine, 1986
   Trichogramma thalense Pinto and Oatman, 1985
   Trichogrammatomyia tortricis Girault, 1916
   Tumidiclava pulchrinotum Girault, 1911
   Ufens beneficus Dozier, 1932
   Ufens nigrum (Ashmead, 1888)
   Ufens spiritus Girault, 1918
   Uscana marilandica Girault, 1918
   Uscana semifumipennis Girault, 1911
   Xenufens ruskini Girault, 1916
   Zaga latipennis Girault, 1911
   Zagella flaviceps (Girault, 1905)
   Zagella floridae Vigianni, 1986
Bethylidae
   Anisepyris aeneus Kieffer, 1906
   Anisepyris analis (Cresson, 1872)
   Anisepyris arapaho Evans, 1966
   Anisepyris arizonicus Evans, 1959
   Anisepyris aurichalceus (Westwood, 1874)
   Anisepyris bradleyi (Evans, 1959)
   Anisepyris columbianus (Ashmead, 1893)
   Anisepyris dietrichorum Evans, 1959
   Anisepyris gibbosifrons Evans, 1959
   Anisepyris grandis (Ashmead, 1887)
   Anisepyris laticeps Evans, 1959
   Anisepyris occidentalis (Ashmead, 1893)
   Anisepyris papago Evans, 1966
   Anisepyris rugosicollis Brues, 1908
   Anisepyris subviolaceus Kieffer, 1910
   Anisepyris williamsi Evans, 1959
   Apenesia chiricahua Evans, 1963
   Apenesia cochise Evans, 1963
   Apenesia dissomphaloides Evans, 1963
   Apenesia exilis Evans, 1963
   Apenesia malinche Evans, 1963
   Apenesia martini Evans, 1963
   Apenesia mohave Evans, 1963
   Apenesia pallidula Evans, 1963
   Apenesia parapolita Evans, 1963
   Apenesia pima Evans, 1963
   Bakeriella floridana Evans, 1964
   Bethylus amoenus Fouts, 1928
   Bethylus decipiens (Provancher, 1887)
   Bethylus musculus Say, 1836
   Cephalonomia conophthori Evans, 1978
   Cephalonomia gallicola (Ashmead, 1887)
   Cephalonomia hyalinipennis Ashmead, 1893
   Cephalonomia macrocephala Evans, 1978
   Cephalonomia perpusilla Evans, 1963
   Cephalonomia quadriceps Evans, 1978
   Cephalonomia tarsalis (Ashmead, 1893)
   Cephalonomia utahensis Brues, 1909
   Cephalonomia waterstoni Gahan, 1931
   Dissomphalus altivolans Evans, 1954
   Dissomphalus apertus Kieffer, 1914
   Dissomphalus arizonicus Evans, 1962
   Dissomphalus barberi Evans, 1954
   Dissomphalus californicus Ashmead, 1893
   Dissomphalus kansanus Evans, 1954
   Dissomphalus nigrescens Evans, 1954
   Dissomphalus xanthopus Ashmead, 1893
   Epyris alachua Evans, 1969
   Epyris brachypterus (Ashmead, 1893)
   Epyris californicus (Ashmead, 1893)
   Epyris cariniceps Evans, 1969
   Epyris clarimontis Kieffer, 1906
   Epyris cochise Evans, 1969
   Epyris connexus Evans, 1967
   Epyris corticinus Evans, 1969
   Epyris deficiens Krombein, 1956
   Epyris eriogoni Kieffer, 1906
   Epyris festivus Evans, 1969
   Epyris guatemalensis Cameron, 1888
   Epyris idionotum Evans, 1969
   Epyris monticola Ashmead, 1890
   Epyris myrmecophilus (Brues, 1903)
   Epyris oriplanus Kieffer, 1911
   Epyris rufipes (Say, 1824)
   Epyris sculleni Evans, 1969
   Epyris sepulchralis Evans, 1969
   Epyris spissus Evans, 1969
   Epyris texanus (Ashmead, 1893)
   Epyris tricostatus Evans, 1969
   Epyris vierecki Krombein, 1962
   Epyris vogti Evans, 1969
   Glenosema crandalli Evans, 1964
   Goniozus asperulus Evans, 1978
   Goniozus breviceps (Krombein, 1954)
   Goniozus brevinervis Fouts, 1928
   Goniozus castaneicolor Evans, 1964
   Goniozus cellularis (Say, 1836)
   Goniozus clarimontis Kieffer, 1906
   Goniozus complanatus Evans, 1978
   Goniozus electus Fouts, 1928
   Goniozus emigrata (Rohwer, 1917)
   Goniozus flavipes Fouts, 1928
   Goniozus floridanus (Ashmead, 1887)
   Goniozus foveolatus Ashmead, 1887
   Goniozus fratellus Evans, 1978
   Goniozus gelechiae Evans, 1978
   Goniozus gordhi Evans, 1978
   Goniozus gracilicornis (Kieffer, 1906)
   Goniozus hortorum Brues, 1907
   Goniozus hubbardi Howard, 1885
   Goniozus indigens Evans, 1978
   Goniozus legneri Gordh, 1982
   Goniozus longiceps Kieffer, 1904
   Goniozus longinervis Fouts, 1928
   Goniozus macrophthalma Kieffer, 1906
   Goniozus megacephalus Ashmead, 1893
   Goniozus mexicanus Ashmead, 1895
   Goniozus occipitalis Kieffer, 1906
   Goniozus orbitalis Evans, 1978
   Goniozus politus Ashmead, 1893
   Goniozus prolixus Evans, 1978
   Goniozus punctaticeps (Kieffer, 1906)
   Goniozus raptor Evans, 1978
   Goniozus reclusus Evans, 1978
   Goniozus scitulus Evans, 1978
   Goniozus seminole Evans, 1978
   Goniozus timberlakei Evans, 1978
   Holepyris bakeri Kieffer, 1906
   Holepyris catalinae Evans, 1977
   Holepyris coronata (Ashmead, 1893)
   Holepyris crassus Evans, 1977
   Holepyris floridanum (Ashmead, 1887)
   Holepyris glabrata (Fabricius, 1798)
   Holepyris graminis Evans, 1977
   Holepyris habilis Evans, 1977
   Holepyris haemorrhoidalis (Kieffer, 1904)
   Holepyris inops Evans, 1977
   Holepyris lautus Evans, 1977
   Holepyris micidus Evans, 1977
   Holepyris pauper Evans, 1977
   Holepyris pauxillus Evans, 1977
   Holepyris remotus Kieffer, 1911
   Holepyris scorteus Evans, 1977
   Holepyris subtilis Evans, 1977
   Holepyris sylvanidis (Brethes, 1913)
   Laelius centratus (Say, 1836)
   Laelius pedatus (Say, 1836)
   Laelius simplex Evans, 1978
   Laelius utilis Cockerell, 1920
   Laelius voracis Muesebeck, 1939
   Nesepyris floridanus Evans, 1964
   Nesepyris virginianus Evans, 1964
   Parascleroderma arivaca Evans, 1978
   Parascleroderma insolita (Evans, 1963)
   Parascleroderma minima Evans, 1978
   Plastanoxus bellulus (Evans, 1978)
   Plastanoxus chittendenii (Ashmead, 1893)
   Plastanoxus incompletus Evans, 1964
   Plastanoxus laevis (Ashmead, 1893)
   Plastanoxus westwoodi (Kieffer, 1914)
   Pristocera armiferus (Say, 1828)
   Pristocera atra Klug, 1810
   Pristocera bridwelli Evans, 1963
   Pristocera californica Evans, 1963
   Pristocera chihuahua Evans, 1963
   Pristocera cockerelli Evans, 1963
   Pristocera fraterna Evans, 1963
   Pristocera hyalina Brues, 1906
   Pristocera parkeri Evans, 1977
   Prorops nasuta Waterston, 1923
   Prorops petila Evans, 1977
   Prosierola bicarinata Brues, 1907
   Pseudisobrachium anomalum Evans, 1961
   Pseudisobrachium apache Evans, 1961
   Pseudisobrachium arenarium Evans, 1961
   Pseudisobrachium ashmeadi Evans, 1961
   Pseudisobrachium carbonarius (Ashmead, 1893)
   Pseudisobrachium carolinianum Evans, 1961
   Pseudisobrachium castaneum Evans, 1961
   Pseudisobrachium comanche Evans, 1961
   Pseudisobrachium crassum Evans, 1961
   Pseudisobrachium flavinervis Fouts, 1928
   Pseudisobrachium flaviventris (Kieffer, 1904)
   Pseudisobrachium foutsi Evans, 1961
   Pseudisobrachium gibbosum Evans, 1961
   Pseudisobrachium krombeini Evans, 1961
   Pseudisobrachium macrops Evans, 1961
   Pseudisobrachium matthewsi Evans, 1961
   Pseudisobrachium minimum Evans, 1961
   Pseudisobrachium minutissimum Evans, 1961
   Pseudisobrachium navajo Evans, 1961
   Pseudisobrachium obscurum Evans, 1961
   Pseudisobrachium occidentale Evans, 1961
   Pseudisobrachium otiosum Evans, 1961
   Pseudisobrachium pallidum Evans, 1961
   Pseudisobrachium paucipunctata Fouts, 1928
   Pseudisobrachium persimile Evans, 1961
   Pseudisobrachium prolongatus (Provancher, 1881)
   Pseudisobrachium pusillum Evans, 1961
   Pseudisobrachium rufiventre (Ashmead, 1893)
   Pseudisobrachium texanum Evans, 1961
   Pseudisobrachium timberlakei Evans, 1978
   Pseudisobrachium werneri Evans, 1967
   Rhabdepyris amabilis Fouts, 1927
   Rhabdepyris angusticeps Evans, 1965
   Rhabdepyris apache Evans, 1965
   Rhabdepyris carolinianus Evans, 1965
   Rhabdepyris fulgens (Brues, 1907)
   Rhabdepyris gracilis Evans, 1965
   Rhabdepyris megacephalus (Ashmead, 1893)
   Rhabdepyris mellipes Evans, 1965
   Rhabdepyris muesebecki Evans, 1965
   Rhabdepyris nigripilosus (Ashmead, 1895)
   Rhabdepyris texanus Evans, 1965
   Rhabdepyris werneri Evans, 1965
   Sclerodermus carolinensis (Ashmead, 1893)
   Sclerodermus macrogaster (Ashmead, 1887)
   Sclerodermus ventura (Evans, 1978)
   Sierola larifuga Evans, 1978
Chrysididae
   Adelphe anisomorphae Krombein, 1960
   Agrochrysis albicornis Bohart, 1982
   Agrochrysis alboris Kimsey, 1982
   Agrochrysis armilla Bohart, 1982
   Agrochrysis decoris Kimsey, 1982
   Agrochrysis excelsior Bohart, 1982
   Agrochrysis hians Bohart, 1982
   Agrochrysis inornata Bohart, 1982
   Agrochrysis lassenae Bohart, 1982
   Agrochrysis litura Bohart, 1982
   Agrochrysis mesillae (Cockerell, 1894)
   Agrochrysis secutor Bohart, 1982
   Agrochrysis toralis Kimsey, 1982
   Agrochrysis trochilus (Buysson, 1891)
   Agrochrysis unita (Mocsary, 1889)
   Agrochrysis vivoris Kimsey, 1982
   Amisega floridensis (Krombein, 1960)
   Amisega kahlii (Ashmead, 1902)
   Caenochrysis areolata (Mocsary, 1911)
   Caenochrysis deversor (Bohart, 1966)
   Caenochrysis doriae (Gribodo, 1874)
   Caenochrysis mucronata (Brulle, 1846)
   Caenochrysis sayi Bohart, 1990
   Caenochrysis tridens (Lepeletier, 1825)
   Ceratochrysis antyga Bohart, 1966
   Ceratochrysis auriflamma Bohart, 1982
   Ceratochrysis bitumida Bohart, 1966
   Ceratochrysis bradleyi Bohart, 1982
   Ceratochrysis cavicantha Bohart, 1966
   Ceratochrysis collega Bohart, 1982
   Ceratochrysis concava Bohart, 1982
   Ceratochrysis crossata Bohart, 1966
   Ceratochrysis cyanosoma (Mocsary, 1914)
   Ceratochrysis declinis Bohart, 1966
   Ceratochrysis enhuycki (Cooper, 1952)
   Ceratochrysis faceta (Aaron, 1885)
   Ceratochrysis fusilis Bohart, 1982
   Ceratochrysis gracilis Bohart, 1982
   Ceratochrysis grisselli Bohart, 1982
   Ceratochrysis kansensis (Viereck, 1906)
   Ceratochrysis longiceps Bohart, 1966
   Ceratochrysis longimala Bohart, 1982
   Ceratochrysis menkei Bohart, 1982
   Ceratochrysis minata Bohart, 1982
   Ceratochrysis nearctica (Mocsary, 1911)
   Ceratochrysis parkeri Bohart, 1982
   Ceratochrysis perpulchra (Cresson, 1865)
   Ceratochrysis quadrituberculata (Cameron, 1888)
   Ceratochrysis sierrae Bohart, 1982
   Ceratochrysis thysana Bohart, 1966
   Ceratochrysis trachypleura Bohart, 1966
   Chrysis allectoris Bohart, 1982
   Chrysis amala Rohwer, 1909
   Chrysis angolensis Radoszkowski, 1881
   Chrysis antennalis Mocsary, 1912
   Chrysis apontis Bohart, 1982
   Chrysis archboldi Kimsey, 1982
   Chrysis aridula Bohart, 1962
   Chrysis arizonica Bohart, 1962
   Chrysis astralia Bohart, 1964
   Chrysis barri Bohart, 1966
   Chrysis bequaerti Bohart, 1962
   Chrysis brooksi Kimsey, 1982
   Chrysis callosella Bohart, 1982
   Chrysis cembricola Krombein, 1958
   Chrysis cessata Buysson, 1891
   Chrysis clara Cresson, 1865
   Chrysis coloradica Bohart, 1964
   Chrysis conica Brulle, 1846
   Chrysis crotema Bohart, 1964
   Chrysis daedala Bohart, 1982
   Chrysis derivata Buysson, 1891
   Chrysis dorsalis Aaron, 1885
   Chrysis dugesi Buysson, 1898
   Chrysis equidens Viereck, 1906
   Chrysis florissanticola Rohwer, 1909
   Chrysis inaequidens Dahlbom, 1854
   Chrysis inflata Aaron, 1885
   Chrysis intricata Brulle, 1846
   Chrysis irwini Bohart, 1966
   Chrysis knowltoni Bohart, 1982
   Chrysis krombeini Bohart, 1982
   Chrysis laminifera Bischoff, 1910
   Chrysis lauta Cresson, 1865
   Chrysis lucifera Bohart, 1982
   Chrysis meta Aaron, 1885
   Chrysis montana Aaron, 1885
   Chrysis moorei Bohart, 1982
   Chrysis nitidula Fabricius, 1775
   Chrysis oraria Bohart, 1962
   Chrysis oreadis Bohart, 1982
   Chrysis paradisica Bohart, 1982
   Chrysis parkeri Moore, 1966
   Chrysis pattoni Aaron, 1885
   Chrysis pellucidula Aaron, 1885
   Chrysis pompella Bohart, 1982
   Chrysis praestans Buysson, 1898
   Chrysis prolata Bohart, 1964
   Chrysis propria Aaron, 1885
   Chrysis provancheri Schulz, 1906
   Chrysis remissa Mocsary, 1914
   Chrysis rivalis Bohart, 1964
   Chrysis schlettereri Mocsary, 1889
   Chrysis schusteri Bohart, 1982
   Chrysis scitula Cresson, 1865
   Chrysis serrata Taylor, 1924
   Chrysis severa Mocsary, 1889
   Chrysis shanghaiensis Smith, 1874
   Chrysis smaragdula Fabricius, 1775
   Chrysis snowi Viereck, 1906
   Chrysis tensa Bohart, 1964
   Chrysis tenuicornis Taylor, 1924
   Chrysis tripartita Aaron, 1885
   Chrysis tularensis Bohart, 1962
   Chrysis vagabunda Bohart, 1964
   Chrysis venusta Cresson, 1865
   Chrysis venustella Bohart, 1964
   Chrysis vibex Bohart, 1964
   Chrysis violacuna Bohart, 1982
   Chrysis wasbaueri Bohart, 1962
   Chrysis xerophila Bohart, 1964
   Chrysura boharti Horning, 1971
   Chrysura cobaltina (Aaron, 1885)
   Chrysura crescentis Horning, 1971
   Chrysura inusitata (Aaron, 1885)
   Chrysura kyrae Krombein, 1963
   Chrysura martia (Patton, 1879)
   Chrysura pacifica (Say, 1828)
   Chrysura sagmatis Bohart, 1982
   Chrysura smaragdicolor (Walker, 1866)
   Chrysura sonorensis (Cameron, 1888)
   Chrysura tota (Aaron, 1885)
   Chrysurissa densa (Cresson, 1865)
   Cleptes aliena Patton, 1879
   Cleptes blaisdelli Bridwell, 1919
   Cleptes canadensis Kimsey, 1987
   Cleptes purpurata Cresson, 1879
   Cleptes rufifemur Kimsey, 1981
   Cleptes rufigaster Kimsey, 1981
   Cleptes semiaurata (Linnaeus, 1761)
   Cleptes speciosa Aaron, 1885
   Elampus connexus (Viereck, 1906)
   Elampus hyalinus (Aaron, 1885)
   Elampus marginatus (Patton, 1879)
   Elampus nitidus (Aaron, 1885)
   Elampus versicolor Norton, 1879
   Elampus viridicyaneus Norton, 1879
   Elampus viridis Cresson, 1865
   Exochrysis tolteca (Mocsary, 1889)
   Hedychreides mirum Bohart, 1980
   Hedychridium amabile Cockerell, 1903
   Hedychridium antennatum Kimsey, 1978
   Hedychridium argenteum Kimsey, 1978
   Hedychridium arietinum Bohart, 1978
   Hedychridium bilobatum Bohart, 1978
   Hedychridium caeruleum (Norton, 1879)
   Hedychridium cockerelli Buysson, 1906
   Hedychridium cornutum Bohart, 1978
   Hedychridium coruscum Bohart, 1978
   Hedychridium crassum Bohart, 1978
   Hedychridium crebrum Kimsey, 1978
   Hedychridium dimidiatum (Say, 1824)
   Hedychridium fletcheri Bodenstein, 1951
   Hedychridium frontis Kimsey, 1978
   Hedychridium frugale Bohart, 1978
   Hedychridium gemmatum Kimsey, 1978
   Hedychridium incisum Bohart, 1978
   Hedychridium leucostigma Bohart, 1978
   Hedychridium lividum Bohart, 1978
   Hedychridium maricopae Bohart, 1978
   Hedychridium menkei Bohart, 1978
   Hedychridium milleri Kimsey, 1978
   Hedychridium mirabile Kimsey, 1978
   Hedychridium nevadae Kimsey, 1978
   Hedychridium olene Kimsey, 1978
   Hedychridium paulum Bohart, 1978
   Hedychridium politum Bohart, 1978
   Hedychridium purum Kimsey, 1978
   Hedychridium rasile Bohart, 1978
   Hedychridium semirufa (Cockerell, 1896)
   Hedychridium solierellae Bohart and Brumley, 1967
   Hedychrum boharti French, 1982
   Hedychrum confusum Buysson, 1891
   Hedychrum cupricolle Cresson, 1865
   Hedychrum nigropilosum Mocsary, 1889
   Hedychrum parvum Aaron, 1885
   Hedychrum punctum French, 1982
   Hedychrum spiloventer French, 1982
   Hedychrum violaceum Brulle, 1846
   Hedychrum wiltii Cresson, 1865
   Holopyga horus Aaron, 1885
   Holopyga luzulina Dahlbom, 1854
   Holopyga mimeca Kimsey, 1982
   Holopyga rudis Kimsey, 1982
   Holopyga saphirina Buysson, 1891
   Holopyga ventrale (Say, 1824)
   Ipsiura irwini Bohart, 1985
   Ipsiura neolateralis (Bohart, 1966)
   Ipsiura nigriventer Bohart, 1985
   Microchridium minutum Bohart, 1980
   Microsega bella Krombein, 1960
   Minymischa arenicola Kimsey, 1982
   Minymischa deserticola Kimsey, 1982
   Muesebeckidium obsoleta (Say, 1836)
   Muesebeckidium occidentale Krombein, 1969
   Neochrysis arizonensis Kimsey, 1982
   Neochrysis montezuma (Cameron, 1888)
   Omalus aeneus (Fabricius, 1787)
   Omalus butleri Bohart and Campos, 1960
   Omalus glomeratus (Buysson, 1901)
   Omalus iridescens (Norton, 1879)
   Parnopes borregoensis Telford, 1964
   Parnopes chrysoprasinus Smith, 1874
   Parnopes concinna Viereck, 1904
   Parnopes desertorum Kimsey, 1987
   Parnopes edwardsii (Cresson, 1879)
   Parnopes fulvicornis Cameron, 1888
   Philoctetes downeyi (Bohart and Campos, 1960)
   Philoctetes granti (Bohart and Campos, 1960)
   Philoctetes intermedius (Aaron, 1885)
   Philoctetes krombeini (Bohart and Campos, 1960)
   Philoctetes plicatus (Aaron, 1885)
   Philoctetes seminudus (Aaron, 1885)
   Philoctetes telfordi (Bohart and Campos, 1960)
   Philoctetes variatus (Aaron, 1885)
   Pseudolopyga taylori (Bodenstein, 1939)
   Pseudomalus aurata (Linnaeus, 1758)
   Pseudomalus janus (Haldeman, 1844)
   Pseudomalus purpuratus (Provancher, 1881)
   Pseudomalus speculum (Say, 1836)
   Pseudomalus trilobatus (Bohart and Campos, 1960)
   Pseudospinolia neglecta (Shuckard, 1837)
   Stilbum cyanura (Forster, 1771)
   Xerochrum rubeum Bohart, 1980
Dryinidae
   Anteon arizonensis Perkins, 1907
   Anteon buntini Olmi, 1991
   Anteon canadensis (Ashmead, 1893)
   Anteon ciudadi Olmi, 1984
   Anteon floridense Olmi, 1993
   Anteon funestus (Perkins, 1907)
   Anteon grisselli Olmi, 1993
   Anteon hirtifrons Whittaker, 1930
   Anteon masoni Olmi, 1984
   Anteon menkei Olmi, 1984
   Anteon minimus (Fenton, 1927)
   Anteon nebulosum Olmi, 1984
   Anteon osborni (Fenton, 1918)
   Anteon popenoei (Ashmead, 1888)
   Anteon puncticeps Ashmead, 1893
   Anteon rugosiceps Kieffer, 1906
   Anteon tibialis Say, 1836
   Anteon wasbaueri Olmi, 1984
   Anteon xanthothorax (Bradley, 1926)
   Aphelopus albopictus Ashmead, 1893
   Aphelopus bicolor Fenton, 1924
   Aphelopus rufiventris Ashmead, 1893
   Aphelopus varicornis Brues, 1906
   Bocchus arizonica (Perkins, 1907)
   Bocchus dubius Olmi, 1984
   Bocchus flavicollis Ashmead, 1893
   Bocchus flavipes Kieffer, 1906
   Bocchus hainesi Olmi, 1987
   Bocchus laticeps (Ashmead, 1893)
   Bocchus longicornis (Brues, 1907)
   Bocchus mirabilis (Perkins, 1905)
   Bocchus testaceus Olmi, 1984
   Bocchus wasbaueri Olmi, 1984
   Bocchus weemsi Olmi, 1993
   Crovettia nearctica Olmi, 1984
   Crovettia theliae (Gahan, 1918)
   Deinodryinus atriventris (Cresson, 1872)
   Deinodryinus masneri (Olmi, 1984)
   Deinodryinus paradoxus Perkins, 1907
   Deinodryinus quercicolus Perkins, 1907
   Dryinus alatus (Cresson, 1872)
   Dryinus americanus (Ashmead, 1887)
   Dryinus amoenus (Perkins, 1907)
   Dryinus bifasciatus Say, 1826
   Dryinus californicus (Olmi, 1991)
   Dryinus crawfordi (Krombein, 1962)
   Dryinus dorsalis (Olmi, 1984)
   Dryinus favreauae (Olmi, 1984)
   Dryinus halsteadi Olmi, 1987
   Dryinus inconsultus (Olmi, 1984)
   Dryinus oculatus (Olmi, 1984)
   Dryinus serratus (Olmi, 1984)
   Dryinus solaris (Olmi, 1984)
   Dryinus testaceus (Olmi, 1984)
   Dryinus wetmorei (Olmi, 1984)
   Echthrodelphax arnaudi Olmi, 1992
   Echthrodelphax krombeini Olmi, 1984
   Esagonatopus nigrus (Fenton, 1924)
   Esagonatopus perdebilis (Perkins, 1907)
   Lonchodryinus americanus (Kieffer, 1914)
   Lonchodryinus bakeri (Kieffer, 1906)
   Lonchodryinus flavus Olmi, 1984
   Neodryinus balli Olmi, 1984
   Neodryinus floridensis Olmi, 1992
   Neodryinus gracilis (Fenton, 1927)
   Neodryinus typhlocybae (Ashmead, 1893)
   Pentagonatopus borealis Olmi, 1984
   Plesiodryinus pecki Olmi, 1987
   Pseudogonatopus agropyrus Fenton, 1921
   Pseudogonatopus albitarsis (Kieffer, 1914)
   Pseudogonatopus albofrontalis Olmi, 1987
   Pseudogonatopus americae Olmi, 1993
   Pseudogonatopus americanus (Fenton, 1921)
   Pseudogonatopus areolatus (Fenton, 1927)
   Pseudogonatopus arizonicus (Perkins, 1907)
   Pseudogonatopus ashmeadi Kieffer, 1905
   Pseudogonatopus aspis Olmi, 1993
   Pseudogonatopus autoxenobius (Perkins, 1907)
   Pseudogonatopus brooksi Olmi, 1984
   Pseudogonatopus calidus (Olmi, 1984)
   Pseudogonatopus californicus Ashmead, 1893
   Pseudogonatopus canadensis (Olmi, 1984)
   Pseudogonatopus clavicornis (Fenton, 1927)
   Pseudogonatopus contortulus Patton, 1879
   Pseudogonatopus curriei Krombein, 1962
   Pseudogonatopus cyphonotus Bradley, 1906
   Pseudogonatopus decipiens Provancher, 1887
   Pseudogonatopus elongatus Olmi, 1984
   Pseudogonatopus fentoni (Freytag, 1977)
   Pseudogonatopus flavifrons Ashmead, 1893
   Pseudogonatopus formalis Olmi, 1987
   Pseudogonatopus frequens (Perkins, 1907)
   Pseudogonatopus freytagi (Olmi, 1984)_ERROR_Olmi, 1984
   Pseudogonatopus grandis (Freytag, 1977)
   Pseudogonatopus harpax (Krombein, 1956)
   Pseudogonatopus herbarum (Perkins, 1907)
   Pseudogonatopus innitidus (Perkins, 1907)
   Pseudogonatopus longitarsis (Ashmead, 1893)
   Pseudogonatopus magnus (Brown, 1940)
   Pseudogonatopus mimoides (Patton, 1907)
   Pseudogonatopus mimus (Perkins, 1907)
   Pseudogonatopus nasutus (Ashmead, 1887)
   Pseudogonatopus nearcticus (Fenton, 1927)_ERROR_(Olmi, 1984)
   Pseudogonatopus ombrodes (Perkins, 1905)
   Pseudogonatopus ontarianus (Olmi, 1984)
   Pseudogonatopus pallidiceps (Perkins, 1905)
   Pseudogonatopus peculiaris Brues, 1903
   Pseudogonatopus planipes Olmi, 1984
   Pseudogonatopus plesius (Fenton, 1927)
   Pseudogonatopus pseudochromus (Perkins, 1905)
   Pseudogonatopus rapax (Perkins, 1907)
   Pseudogonatopus secundus (Fenton, 1927)
   Pseudogonatopus sjoestedti Kieffer, 1904
   Pseudogonatopus solitarius (Perkins, 1907)
   Pseudogonatopus stenocrani (Perkins, 1905)
   Pseudogonatopus synchromus (Perkins, 1907)
   Pseudogonatopus texanus (Ashmead, 1893)
   Pseudogonatopus torvus (Perkins, 1907)
   Pseudogonatopus translucidens Olmi, 1984
   Pseudogonatopus unicus (Perkins, 1907)
   Thaumatodryinus danielli Olmi, 1993
   Thaumatodryinus perkinsi Krombein, 1952
   Trichogonatopus simulator (Perkins, 1907)
Embolemidae
   Ampulicomorpha confusa Ashmead, 1893
   Embolemus nearcticum (Brues, 1922)
Sclerogibbidae
   Probethylus schwarzi Ashmead, 1902
Charipidae
   Alloxysta affinis (Baker, 1896)
   Alloxysta alaskensis Ashmead, 1902
   Alloxysta bakeri (Kieffer, 1907)
   Alloxysta bicolor (Baker, 1896)
   Alloxysta commensurata Andrews, 1978
   Alloxysta coniferensis Andrews, 1978
   Alloxysta dicksoni Andrews, 1978
   Alloxysta filimentosa Andrews, 1978
   Alloxysta fuscicornis (Hartig, 1841)
   Alloxysta halli Andrews, 1978
   Alloxysta lachni (Ashmead, 1885)
   Alloxysta leguminosa (Weld, 1920)
   Alloxysta longiventris Baker, 1896
   Alloxysta megourae (Ashmead, 1887)
   Alloxysta minuscula Andrews, 1978
   Alloxysta obscuratus (Hartig, 1840)
   Alloxysta pallidicornis (Curtis, 1838)
   Alloxysta quebeci Andrews, 1978
   Alloxysta rauchi Andrews, 1978
   Alloxysta schlingeri Andrews, 1978
   Alloxysta vagans Kieffer, 1909
   Alloxysta victrix (Westwood, 1833)
   Alloxysta xanthopis (Ashmead, 1896)
   Dilyta rathmanae Menke and Evenhuis, 1991
   Lytoxysta brevipalpis Kieffer, 1909
   Phaenoglyphis americana Baker, 1896
   Phaenoglyphis calverti Andrews, 1978
   Phaenoglyphis falcata Andrews, 1978
   Phaenoglyphis gutierrezi Andrews, 1978
   Phaenoglyphis laevis Andrews, 1978
   Phaenoglyphis pecki Andrews, 1978
   Phaenoglyphis pilosa Andrews, 1978
   Phaenoglyphis ruficornis (Förster, 1869)
   Phaenoglyphis stenos Andrews, 1978
   Phaenoglyphis villosus (Hartig, 1841)
Cynipidae
   Acraspis alaria Weld, 1922
   Acraspis arida (Kinsey, 1930)
   Acraspis bandero (Kinsey, 1936)
   Acraspis conica (Kinsey, 1930)
   Acraspis echini Ashmead, 1887
   Acraspis erinacei (Beutenmüller, 1909)
   Acraspis gemula (Bassett, 1881)
   Acraspis hibrida (Kinsey, 1936)
   Acraspis hirtior (Kinsey, 1936)
   Acraspis inflata (Kinsey, 1936)
   Acraspis longicornis (Bassett, 1900)
   Acraspis macrocarpae Bassett, 1890
   Acraspis pezomachoides (Osten Sacken, 1862)
   Acraspis prinoides (Beutenmüller, 1892)
   Acraspis quercushirta (Bassett, 1864)
   Acraspis ulterior (Kinsey, 1936)
   Acraspis villosus Gillette, 1888
   Adleria arizonica (Cockerell, 1902)
   Adleria dimorphus (Beutenmüller, 1913)
   Adleria flavicollis (Ashmead, 1896)
   Adleria nigricens (Gillette, 1888)
   Adleria quercusstrobilana (Osten Sacken, 1862)
   Adleria vacciniiformis (Beutenmüller, 1913)
   Adleria weldi (Beutenmüller, 1918)
   Amphibolips acuminata Ashmead, 1896
   Amphibolips arcuata (Kieffer, 1910)
   Amphibolips confluenta (Harris, 1841) -- Oak apple gall wasp; Oak apple gall; Amphibolips confluentus
   Amphibolips cookii Gillette, 1888
   Amphibolips gainesi Bassett, 1900
   Amphibolips globulus Beutenmüller, 1909
   Amphibolips globus Weld, 1952
   Amphibolips gumia Kinsey, 1937
   Amphibolips melanocera Ashmead, 1885
   Amphibolips murata Weld, 1957
   Amphibolips nigra Beutenmüller, 1911
   Amphibolips nubilipennis (Harris, 1841)
   Amphibolips quercuscinerea (Ashmead, 1881)
   Amphibolips quercuscitriformis (Ashmead, 1881)
   Amphibolips quercuscoelebs (Osten Sacken, 1861)
   Amphibolips quercusfuliginosa (Ashmead, 1885)
   Amphibolips quercusilicifoliae (Bassett, 1864)
   Amphibolips quercusinanis (Osten Sacken, 1862)
   Amphibolips quercusjuglans (Osten Sacken, 1862)
   Amphibolips quercusracemaria (Ashmead, 1881)
   Amphibolips quercusspongifica (Osten Sacken, 1862)
   Amphibolips spinosa Ashmead, 1887
   Amphibolips tinctoriae Ashmead, 1896
   Amphibolips trizonata Ashmead, 1896
   Andricus aciculatus Beutenmüller, 1909
   Andricus albicomus Weld, 1952
   Andricus albobalani Weld, 1926
   Andricus atrimentus Kinsey, 1922
   Andricus bakkeri Lyon, 1984
   Andricus biconicus Weld, 1926
   Andricus bracteatus Weld, 1944
   Andricus brunneus Fullaway, 1911
   Andricus caepula (Weld, 1926)
   Andricus capillata (Weld, 1926)
   Andricus cellularius Gillette, 1892
   Andricus chico Weld, 1952
   Andricus chinquapin (Fitch, 1859)
   Andricus chrysobalani Weld, 1926
   Andricus chrysolepidicola (Ashmead, 1896)
   Andricus cinnamomeus Ashmead, 1887
   Andricus confertus McCracken and Egbert, 1922
   Andricus coortus Weld, 1944
   Andricus coronus Beutenmüller, 1907
   Andricus costatus Weld, 1944
   Andricus crassicornis (Ashmead, 1896)
   Andricus crenatus Weld, 1952
   Andricus crystallinus Bassett, 1900
   Andricus deciduatus Weld, 1926
   Andricus discalis (Weld, 1926)
   Andricus discularis (Weld, 1926)
   Andricus ellipsoidalis (Weld, 1926)
   Andricus femoratus Ashmead, 1887
   Andricus fimbrialis Weld, 1926
   Andricus foliaformis Gillette, 1888
   Andricus formosalis Weld, 1944
   Andricus fullawayi Beutenmüller, 1913
   Andricus furnessulus Weld, 1944
   Andricus gigas Kinsey, 1922
   Andricus howertoni Bassett, 1890
   Andricus ignota (Bassett, 1881)
   Andricus incertus Bassett, 1900
   Andricus incognitus Weld, 1951
   Andricus indistinctus Bassett, 1890
   Andricus kingi Bassett, 1900
   Andricus lasius (Ashmead, 1896)
   Andricus mamillaeformis (Weld, 1926)
   Andricus maxwelli Bassett, 1890
   Andricus mendocinensis Weld, 1957
   Andricus montezumus Beutenmüller, 1913
   Andricus multicostatus Weld, 1952
   Andricus murtfeldtae Ashmead, 1896
   Andricus occultatus (Weld, 1926)
   Andricus operta (Weld, 1926)
   Andricus parmula Bassett, 1900
   Andricus pattersonae Fullaway, 1911
   Andricus pattoni (Bassett, 1881)
   Andricus pilula Bassett, 1890
   Andricus pilularis Weld, 1952
   Andricus pisiformis Beutenmüller, 1911
   Andricus prescotti Weld, 1952
   Andricus projectus Weld, 1952
   Andricus pseudocallidoma Trotter, 1910
   Andricus pulchellus Bassett, 1900
   Andricus quercuscalifornicus (Bassett, 1881)
   Andricus quercusflocci (Walsh, 1864)
   Andricus quercusfoliata (Ashmead, 1881)
   Andricus quercusformosa (Bassett, 1864)
   Andricus quercusfrondosa (Bassett, 1865)
   Andricus quercuslanigera (Ashmead, 1881)
   Andricus quercusostensackenii (Bassett, 1863)
   Andricus quercuspetiolicola (Bassett, 1863)
   Andricus quercussingularis (Bassett, 1863)
   Andricus quercusutricula (Bassett, 1881)
   Andricus reniformis McCracken and Egbert, 1922
   Andricus reticulata Bassett, 1890
   Andricus rhizoxenus (Ashmead, 1896)
   Andricus robustus Weld, 1926
   Andricus rugatus Weld, 1926
   Andricus ruginosus Bassett, 1890
   Andricus scutella Weld, 1930
   Andricus spectabilis Kinsey, 1922
   Andricus spicatus (Bassett, 1900)
   Andricus splendens Weld, 1919
   Andricus stellaris Weld, 1926
   Andricus stellulus Burnett, 1974
   Andricus stramineus Weld, 1944
   Andricus stropus Ashmead, 1887
   Andricus sulfureus (Weld, 1926)
   Andricus tecturnarum Kinsey, 1920
   Andricus tenuicornis (Bassett, 1881)
   Andricus toumeyi Weld, 1926
   Andricus truckeensis (Ashmead, 1896)
   Andricus tubalis Weld, 1926
   Andricus tubularius Weld, 1926
   Andricus verensis Weld, 1955
   Andricus verna (Bassett, 1900)
   Andricus wheeleri Beutenmüller, 1907
   Andricus wiltzae Fullaway, 1911
   Antistrophus bicolor Gillette, 1891
   Antistrophus chrysothamni (Beutenmüller, 1908)
   Antistrophus laciniatus Gillette, 1891
   Antistrophus lygodesmiaepisum Walsh, 1869
   Antistrophus minor Gillette, 1891
   Antistrophus miroseris (McCracken and Egbert, 1922)
   Antistrophus rufus Gillette, 1891
   Antistrophus silphii Gillette, 1891
   Antron acraspiformis (Weld, 1926)
   Antron douglasii (Ashmead, 1896)
   Antron dumosae (Kinsey, 1930)
   Antron magdalenae Weld, 1957
   Antron pileus Weld, 1952
   Antron plumbea (Weld, 1926)
   Antron quercusechinus (Osten Sacken, 1870)
   Antron quercusnubila (Bassett, 1881)
   Antron russa (Kinsey, 1930)
   Atrusca aggregata (Weld, 1926)
   Atrusca bella (Bassett, 1881)
   Atrusca brevipennata (Gillette, 1893)
   Atrusca capronae (Weld, 1930)
   Atrusca catena (Kinsey, 1936)
   Atrusca cava (Weld, 1926)
   Atrusca clivorum (Kinsey, 1930)
   Atrusca congesta (Kinsey, 1930)
   Atrusca cubitalis (Kinsey, 1936)
   Atrusca pupoides (Kinsey, 1930)
   Atrusca quercuscentricola (Osten Sacken, 1861)
   Atrusca simulatrix (Kinsey, 1930)
   Atrusca strians (Kinsey, 1930)
   Atrusca subnigra (Kinsey, 1936)
   Atrusca vanescens (Kinsey, 1930)
   Aulacidea abdita Kinsey, 1920
   Aulacidea ambrosiaecola (Ashmead, 1896)
   Aulacidea annulata Kinsey, 1920
   Aulacidea harringtoni (Ashmead, 1887)
   Aulacidea nabali (Brodie, 1892)
   Aulacidea podagrae (Bassett, 1890)
   Aulacidea tumidus (Bassett, 1890)
   Aylax papaveris (Perris, 1840)
   Aylax quinquecostatus (Provancher, 1883)
   Bassettia aquaticae (Ashmead, 1887)
   Bassettia ceropteroides (Bassett, 1900)
   Bassettia floridana Ashmead, 1887
   Bassettia gemmae Ashmead, 1896
   Bassettia herberti (Weld, 1926)
   Bassettia ligni Kinsey, 1922
   Bassettia pallida Ashmead, 1896
   Bassettia quercuscatesbaei (Ashmead, 1881)
   Bassettia tenuana Weld, 1921
   Belonocnema kinseyi Weld, 1921
   Belonocnema quercusvirens (Osten Sacken, 1861)
   Besbicus conspicua (Kinsey, 1930)
   Besbicus heldae (Fullaway, 1911)
   Besbicus indicta (Kinsey, 1930)
   Besbicus leachii (Kinsey, 1930)
   Besbicus maculosa (Weld, 1926)
   Besbicus mirabilis (Kinsey, 1922)
   Besbicus multipunctata (Beutenmüller, 1911)
   Besbicus tritior (Kinsey, 1930)
   Callirhytis apicalis (Ashmead, 1896)
   Callirhytis attigua Weld, 1926
   Callirhytis balanacea Weld, 1944
   Callirhytis balanaspis Weld, 1922
   Callirhytis balanella Weld, 1957
   Callirhytis balanoides Weld, 1922
   Callirhytis balanopsis Weld, 1922
   Callirhytis balanosa Weld, 1922
   Callirhytis bipapillata Weld, 1944
   Callirhytis blastophagus (Ashmead, 1887)
   Callirhytis carmelensis Weld, 1922
   Callirhytis cistella Weld, 1952
   Callirhytis clarkei (Bassett, 1890)
   Callirhytis clavula (Osten Sacken, 1865)
   Callirhytis congregatus (Ashmead, 1896)
   Callirhytis cornigera (Osten Sacken, 1865)
   Callirhytis corrugis (Bassett, 1881)
   Callirhytis cressoni (Beutenmüller, 1913)
   Callirhytis cryptica Weld, 1922
   Callirhytis difficilis (Ashmead, 1887)
   Callirhytis eldoradensis (Beutenmüller, 1913)
   Callirhytis electrea Weld, 1944
   Callirhytis ellipsoida Weld, 1921
   Callirhytis elliptica Weld, 1921
   Callirhytis excavatus (Ashmead, 1896)
   Callirhytis exiguus (Bassett, 1900)
   Callirhytis favosus (Bassett, 1890)
   Callirhytis flavipes (Gillette, 1889)
   Callirhytis flocculenta Trotter, 1910
   Callirhytis flora Weld, 1922
   Callirhytis florensis Weld, 1944
   Callirhytis floridanus (Ashmead, 1887)
   Callirhytis floripara Weld, 1957
   Callirhytis frequens (Gillette, 1892)
   Callirhytis fructicola Ashmead, 1896
   Callirhytis fructuosa Weld, 1922
   Callirhytis fulva Weld, 1921
   Callirhytis furva Weld, 1952
   Callirhytis gallaestriatae Weld, 1926
   Callirhytis gemmiformis (Beutenmüller, 1917)
   Callirhytis glandulus (Beutenmüller, 1913)
   Callirhytis glomerosa Weld, 1957
   Callirhytis hopkinsi Weld, 1952
   Callirhytis infuscatus (Ashmead, 1887)
   Callirhytis intersita Weld, 1957
   Callirhytis juvenca Weld, 1944
   Callirhytis lanata (Gillette, 1891)
   Callirhytis lapillula Weld, 1922
   Callirhytis lentiformis Lyon, 1984
   Callirhytis lupana Weld, 1944
   Callirhytis marginata Weld, 1921
   Callirhytis medularis Weld, 1957
   Callirhytis middletoni Weld, 1922
   Callirhytis morrisoni (Ashmead, 1896)
   Callirhytis myrtifoliae (Beutenmüller, 1917)
   Callirhytis oblata Weld, 1952
   Callirhytis obtusilobae (Bassett, 1900)
   Callirhytis ovata Weld, 1921
   Callirhytis parva Weld, 1922
   Callirhytis parvifoliae Ashmead, 1887
   Callirhytis parvula (Bassett, 1900)
   Callirhytis patiens (Bassett, 1900)
   Callirhytis pedunculata (Bassett, 1890)
   Callirhytis perdens (Kinsey, 1922)
   Callirhytis perditor (Bassett, 1900)
   Callirhytis perfoveatus (Kinsey, 1922)
   Callirhytis perobscura Weld, 1957
   Callirhytis perplexus (Ashmead, 1896)
   Callirhytis perrugosa Weld, 1944
   Callirhytis petrina Weld, 1922
   Callirhytis petrosa Weld, 1922
   Callirhytis pigra (Bassett, 1881)
   Callirhytis piperoides (Bassett, 1900)
   Callirhytis pulchra (Bassett, 1890)
   Callirhytis quercifoliae (Ashmead, 1885)
   Callirhytis quercusagrifoliae (Bassett, 1881)
   Callirhytis quercusbatatoides (Ashmead, 1881)
   Callirhytis quercusclavigera (Ashmead, 1881)
   Callirhytis quercusconfusa (Ashmead, 1881)
   Callirhytis quercusfutilis (Osten Sacken, 1861)
   Callirhytis quercusgemmaria (Ashmead, 1885)
   Callirhytis quercusmedullae (Ashmead, 1885)
   Callirhytis quercusmodesta (Osten Sacken, 1861)
   Callirhytis quercusnigrae (Osten Sacken, 1861)
   Callirhytis quercusoperator (Osten Sacken, 1862)
   Callirhytis quercusphellos (Osten Sacken, 1861)
   Callirhytis quercuspomiformis (Bassett, 1881)
   Callirhytis quercuspunctata (Bassett, 1863)
   Callirhytis quercusrugosa (Ashmead, 1881)
   Callirhytis quercusscitula (Bassett, 1864)
   Callirhytis quercussimilis (Bassett, 1864)
   Callirhytis quercussuttonii (Bassett, 1881)
   Callirhytis quercusturnerii (Ashmead, 1881)
   Callirhytis quercusventricosus (Bassett, 1864)
   Callirhytis rubida Weld, 1921
   Callirhytis rugulosus (Beutenmüller, 1911)
   Callirhytis seminator (Harris, 1841)
   Callirhytis seminosus (Bassett, 1890)
   Callirhytis serricornis (Kinsey, 1922)
   Callirhytis tuberosa (Bassett, 1900)
   Callirhytis tubicola (Osten Sacken, 1861)
   Callirhytis tumifica (Osten Sacken, 1865)
   Callirhytis uvellae Weld, 1944
   Callirhytis vaccinii (Ashmead, 1887)
   Ceroptres catesbaei Ashmead, 1885
   Ceroptres confertus (McCracken and Egbert, 1922)
   Ceroptres frondosae Ashmead, 1896
   Ceroptres inermis (Walker, 1864)
   Ceroptres lanigerae Ashmead, 1885
   Ceroptres minutissimi Ashmead, 1885
   Ceroptres montensis Weld, 1957
   Ceroptres niger Fullaway, 1911
   Ceroptres petiolicola (Osten Sacken, 1861)
   Ceroptres politus Ashmead, 1896
   Ceroptres quercusarbos (Fitch, 1859)
   Ceroptres quercusficus (Fitch, 1859)
   Ceroptres quercusobtusilobae (Karsch, 1880)
   Ceroptres quercuspisum (Fitch, 1859)
   Ceroptres quercustuber (Fitch, 1859)
   Ceroptres rufiventris Ashmead, 1896
   Diastrophus bassettii Beutenmüller, 1892
   Diastrophus cuscutaeformis Osten Sacken, 1863
   Diastrophus fragariae Beutenmüller, 1915
   Diastrophus fusiformans Ashmead, 1890
   Diastrophus kincaidii Gillette, 1893
   Diastrophus minimus Bassett, 1900
   Diastrophus nebulosus (Osten Sacken, 1861)
   Diastrophus niger Bassett, 1900
   Diastrophus piceus Provancher, 1886
   Diastrophus radicum Bassett, 1870
   Diastrophus smilacis Ashmead, 1896
   Diastrophus tumefactus Kinsey, 1920
   Diastrophus turgidus Bassett, 1870
   Diplolepis arefactus (Gillette, 1894)
   Diplolepis ashmeadi (Beutenmüller, 1918)
   Diplolepis bassetti (Beutenmüller, 1918)
   Diplolepis bicolor (Harris, 1841)
   Diplolepis californicus (Beutenmüller, 1914)
   Diplolepis dichlocerus (Harris, 1841)
   Diplolepis fulgens (Gillette, 1894)
   Diplolepis fusiformans (Ashmead, 1890)_ERROR_(Cockerell, 1890)
   Diplolepis globosus (Cockerell, 1890)
   Diplolepis gracilis (Ashmead, 1897)
   Diplolepis ignota (Osten Sacken, 1863)
   Diplolepis inconspicuis Dailey and Campbell, 1973
   Diplolepis lens Weld, 1952
   Diplolepis mayri (Schlechtendal, 1877)
   Diplolepis minor (Trotter, 1910)
   Diplolepis nebulosus (Bassett, 1890)
   Diplolepis neglectus (Gillette, 1894)
   Diplolepis nodulosus (Beutenmüller, 1909)
   Diplolepis oregonensis (Beutenmüller, 1918)
   Diplolepis ostensackeni (Beutenmüller, 1918)
   Diplolepis polita (Ashmead, 1890)
   Diplolepis pustulatoides (Beutenmüller, 1914)
   Diplolepis radicum (Osten Sacken, 1863)
   Diplolepis rosae (Linnaeus, 1758)
   Diplolepis rosaefolii (Cockerell, 1889)
   Diplolepis silvestrii (Trotter, 1910)
   Diplolepis similis (Ashmead, 1896)
   Diplolepis sphaericus (Stebbins, 1910)
   Diplolepis spinosa (Ashmead, 1887)
   Diplolepis spinosellus (Cockerell, 1890)
   Diplolepis terrigena Weld, 1952
   Diplolepis triforma Shorthouse and Ritchie, 1984
   Diplolepis tuberculator (Cockerell, 1888)
   Diplolepis tumidus (Bassett, 1890)
   Diplolepis variabilis (Bassett, 1890)
   Diplolepis verna (Osten Sacken, 1863)
   Diplolepis weldi (Beutenmüller, 1913)
   Disholcaspis acetabula Weld, 1921
   Disholcaspis bassetti (Gillette, 1888)
   Disholcaspis brevinota Weld, 1921
   Disholcaspis canescens (Bassett, 1890)
   Disholcaspis chrysolepidis (Beutenmüller, 1911)
   Disholcaspis cinerosa (Bassett, 1881)
   Disholcaspis colorado (Gillette, 1893)
   Disholcaspis conalis Weld, 1926
   Disholcaspis corallina (Bassett, 1890)
   Disholcaspis edura Weld, 1957
   Disholcaspis eldoradensis (Beutenmüller, 1909)
   Disholcaspis fungiformis Kinsey, 1920
   Disholcaspis globosa Weld, 1921
   Disholcaspis heynei Kieffer, 1910
   Disholcaspis lacuna Weld, 1921
   Disholcaspis mamillana Weld, 1957
   Disholcaspis mellifica Weld, 1957
   Disholcaspis pattersoni Kinsey, 1922
   Disholcaspis pedunculoides Weld, 1926
   Disholcaspis perniciosa (Bassett, 1890)
   Disholcaspis persimilis (Ashmead, 1896)
   Disholcaspis plumbella Kinsey, 1920
   Disholcaspis prehensa Weld, 1957
   Disholcaspis pruniformis Kinsey, 1920
   Disholcaspis quercusglobulus (Fitch, 1859)
   Disholcaspis quercusmamma (Walsh, 1869)
   Disholcaspis quercusomnivora (Ashmead, 1885)
   Disholcaspis quercussuccinipes (Ashmead, 1881)
   Disholcaspis quercusvirens (Ashmead, 1881)
   Disholcaspis rubens (Gillette, 1893)
   Disholcaspis sileri (Bassett, 1890)
   Disholcaspis simulata Kinsey, 1922
   Disholcaspis spissa Weld, 1957
   Disholcaspis spongiosa (Karsch, 1880)
   Disholcaspis sulcatus (Ashmead, 1896)
   Disholcaspis terrestris Weld, 1921
   Disholcaspis washingtonensis (Gillette, 1894)
   Dros amphora (Weld, 1926)
   Dros pedicellatus (Kinsey, 1922)
   Dros sessilis (Weld, 1926)
   Dros viscida (Weld, 1944)
   Dryocosmus albidus Weld, 1944
   Dryocosmus attractans (Kinsey, 1922)
   Dryocosmus castanopsidis (Beutenmüller, 1917)
   Dryocosmus cinereae (Ashmead, 1887)
   Dryocosmus coxii (Bassett, 1881)
   Dryocosmus decidua (Beutenmüller, 1913)
   Dryocosmus dubiosa (Fullaway, 1911)
   Dryocosmus favus Beutenmüller, 1911
   Dryocosmus floridensis (Beutenmüller, 1917)
   Dryocosmus inbrecariae (Ashmead, 1896)
   Dryocosmus minusculus Weld, 1952
   Dryocosmus quercuslaurifoliae (Ashmead, 1881)
   Dryocosmus quercusnotha (Osten Sacken, 1870)
   Dryocosmus quercuspalustris (Osten Sacken, 1861)
   Dryocosmus rileyi (Ashmead, 1896)
   Euceroptres maritimus Weld, 1926
   Euceroptres montanus Weld, 1926
   Euceroptres primus Ashmead, 1896
   Eumayria floridana Ashmead, 1887
   Eumayria invisa Weld, 1952
   Eumayria longipennis (Ashmead, 1887)
   Eumayria multiarticulata Ashmead, 1887
   Euxystoteras campanulatum Lyon, 1993
   Gonaspis potentillae (Bassett, 1864)
   Heteroecus chrysolepidis (Ashmead, 1896)
   Heteroecus crescentus Lyon, 1984
   Heteroecus dasydactyli (Ashmead, 1896)
   Heteroecus devorus Lyon, 1984
   Heteroecus eriophora (Kieffer, 1904)
   Heteroecus flavens (McCracken and Egbert, 1922)
   Heteroecus malus Kinsey, 1922
   Heteroecus melanoderma Kinsey, 1922
   Heteroecus pacificus (Ashmead, 1896)
   Heteroecus sanctaeclarae (Fullaway, 1911)
   Holocynips badius (Bassett, 1900)
   Holocynips emarginata Kieffer, 1910
   Holocynips hartmani (Weld, 1921)
   Holocynips humicola (Kinsey, 1922)
   Holocynips maxima (Weld, 1921)
   Liodora apiarium Weld, 1944
   Liodora clarkei (Bassett, 1890)
   Liodora comata Weld, 1952
   Liposthenes glechomae (Linnaeus, 1758)
   Loxaulus ashmeadi Kieffer, 1902
   Loxaulus beutenmuelleri Weld, 1957
   Loxaulus boharti Dailey and Sprenger, 1983
   Loxaulus brunneus (Ashmead, 1896)
   Loxaulus ferruginea (Gillette, 1891)
   Loxaulus humilis (Weld, 1921)
   Loxaulus illinoisensis (Weld, 1921)
   Loxaulus maculipennis (Ashmead, 1896)
   Loxaulus pattersoni (Kinsey, 1922)
   Loxaulus quercusmammula (Bassett, 1881)
   Loxaulus tenuis (Weld, 1921)
   Loxaulus trizonalis Weld, 1926
   Loxaulus vaccinii (Ashmead, 1887)
   Myrtopsen mimosae Weld, 1926
   Neuroterus affinis (Bassett, 1881)
   Neuroterus argentatus Weld, 1944
   Neuroterus bassettii Dalla Torre, 1892
   Neuroterus chrysolepis Lyon, 1984
   Neuroterus clarkeae Beutenmüller, 1910
   Neuroterus clavensis Weld, 1944
   Neuroterus cockerelli Beutenmüller, 1910
   Neuroterus congregatus Gillette, 1893
   Neuroterus consimilis Bassett, 1900
   Neuroterus contorta (Weld, 1921)
   Neuroterus cupulae Kinsey, 1922
   Neuroterus distortus Bassett, 1900
   Neuroterus dubia Bassett, 1900
   Neuroterus engelmanni Kinsey, 1922
   Neuroterus escharensis Weld, 1926
   Neuroterus evanescens Kinsey, 1922
   Neuroterus evolutus Weld, 1926
   Neuroterus exiguissimus Bassett, 1900
   Neuroterus exiguus Bassett, 1900
   Neuroterus flocossa (Bassett, 1881)
   Neuroterus floricola Kinsey, 1922
   Neuroterus floricomus Weld, 1957
   Neuroterus florulentus Weld, 1957
   Neuroterus fragilis Bassett, 1900
   Neuroterus fugiens Weld, 1926
   Neuroterus gillettei Bassett, 1900
   Neuroterus howertoni Bassett, 1890
   Neuroterus lamellae Weld, 1957
   Neuroterus laurifoliae Ashmead, 1887
   Neuroterus minuta (Bassett, 1881)
   Neuroterus nigrum Gillette, 1888
   Neuroterus noxiosus (Bassett, 1881)
   Neuroterus pallidus Bassett, 1890
   Neuroterus papillosus Beutenmüller, 1910
   Neuroterus perminimus Bassett, 1900
   Neuroterus perpusillus Trotter, 1910
   Neuroterus quercicola Dalla Torre, 1892
   Neuroterus quercusbatatus (Fitch, 1859)
   Neuroterus quercusirregularis (Osten Sacken, 1861)
   Neuroterus quercusmajalis (Bassett, 1864)
   Neuroterus quercusminutissima (Ashmead, 1885)
   Neuroterus quercusrileyi (Bassett, 1881)
   Neuroterus quercusverrucarum (Osten Sacken, 1861)
   Neuroterus sadlerensis Weld, 1926
   Neuroterus saltarius Weld, 1926
   Neuroterus saltatorius (Edwards, 1874)
   Neuroterus tantulus Weld, 1952
   Neuroterus tectus Bassett, 1900
   Neuroterus umbilicatus Bassett, 1900
   Neuroterus varians Kinsey, 1922
   Neuroterus vernus Gillette, 1889
   Neuroterus vesicula (Bassett, 1881)
   Neuroterus virgens Gillette, 1895
   Neuroterus washingtonensis Beutenmüller, 1913
   Odontocynips nebulosa Kieffer, 1910
   Paracraspis guadaloupensis (Fullaway, 1911)
   Paracraspis insolens (Weld, 1926)
   Paracraspis patelloides (Trotter, 1911)
   Periclistus arefactus McCracken and Egbert, 1922
   Periclistus californicus Ashmead, 1896
   Periclistus globulus (Beutenmüller, 1892)
   Periclistus obliquus Provancher, 1888
   Periclistus piceus Fullaway, 1911
   Periclistus pirata (Osten Sacken, 1863)
   Periclistus semipiceus (Harris, 1841)
   Periclistus smilacis Ashmead, 1896
   Phanacis hypochaeridis (Kieffer, 1887)
   Phanacis taraxaci (Ashmead, 1897)
   Philonix fulvicollis Fitch, 1859
   Philonix gigas Weld, 1922
   Philonix insulensis (Kinsey, 1936)
   Philonix lanaeglobuli (Ashmead, 1887)
   Philonix latigenae (Kinsey, 1936)
   Philonix niger (Gillette, 1889)
   Philonix nigricollis Fitch, 1859
   Philonix pallipes (Bassett, 1900)
   Phylloteras cupella (Weld, 1926)
   Phylloteras lyratum Lyon, 1993
   Phylloteras poculum (Osten Sacken, 1862)
   Phylloteras prinum Lyon, 1993
   Phylloteras rubinus (Gillette, 1888)
   Phylloteras sigma Weld, 1944
   Phylloteras volutellae (Ashmead, 1897)
   Plagiotrochus suberi Weld, 1926
   Saphonecrus brevicornis (Ashmead, 1896)
   Saphonecrus brevis Weld, 1926
   Saphonecrus favanus Weld, 1944
   Saphonecrus gemmariae (Ashmead, 1885)
   Sphaeroteras caepuliformis (Beutenmüller, 1911)
   Sphaeroteras carolina (Ashmead, 1887)
   Sphaeroteras mellea (Ashmead, 1887)
   Sphaeroteras ocala (Weld, 1921)
   Sphaeroteras rydbergiana (Cockerell, 1903)
   Sphaeroteras texana (Ashmead, 1887)
   Sphaeroteras trimaculosa (McCracken and Egbert, 1922)
   Sphaeroteras unica (Weld, 1926)
   Synergus agrifoliae Ashmead, 1896
   Synergus atra Gillette, 1896
   Synergus atripennis Ashmead, 1896
   Synergus atripes Gillette, 1896
   Synergus batatoides Ashmead, 1885
   Synergus bellus McCracken and Egbert, 1922
   Synergus bicolor Ashmead, 1885
   Synergus campanula Osten Sacken, 1865
   Synergus castanopsidis (Beutenmüller, 1918)
   Synergus citriformis (Ashmead, 1885)
   Synergus confertus McCracken and Egbert, 1922
   Synergus coniferae Ashmead, 1885
   Synergus davisi (Beutenmüller, 1907)
   Synergus digressus McCracken and Egbert, 1922
   Synergus dimorphus Osten Sacken, 1865
   Synergus distinctus McCracken and Egbert, 1922
   Synergus dorsalis (Provancher, 1888)
   Synergus duricoria Gillette, 1896
   Synergus erinacei Gillette, 1896
   Synergus ficigerae Ashmead, 1885
   Synergus flavens McCracken and Egbert, 1922
   Synergus flavus Kieffer, 1904
   Synergus garryana Gillette, 1893
   Synergus incisus Gillette, 1896
   Synergus laeviventris (Osten Sacken, 1861)
   Synergus lignicola (Osten Sacken, 1862)
   Synergus magnificus Weld, 1957
   Synergus magnus Gillette, 1891
   Synergus medullae Ashmead, 1885
   Synergus multiplicatus Fullaway, 1911
   Synergus niger Fullaway, 1911
   Synergus nigroornatus McCracken and Egbert, 1922
   Synergus obtusilobae (Ashmead, 1885)
   Synergus ochreus Fullaway, 1911
   Synergus oneratus (Harris, 1841)
   Synergus pacificus McCracken and Egbert, 1922
   Synergus pomiformis (Ashmead, 1885)
   Synergus profusus McCracken and Egbert, 1922
   Synergus punctata Gillette, 1896
   Synergus quercuslana (Fitch, 1859)
   Synergus reniformis McCracken and Egbert, 1922
   Synergus rutulus McCracken and Egbert, 1922
   Synergus similis Gillette, 1896
   Synergus splendidus Fullaway, 1911
   Synergus succinipedis (Ashmead, 1885)
   Synergus varicolor Fullaway, 1911
   Synergus variegatus McCracken and Egbert, 1922
   Synergus villosus Gillette, 1891
   Synergus virentis (Ashmead, 1885)
   Synergus walshii Gillette, 1896
   Synophromorpha rubi Weld, 1952
   Synophromorpha sylvestris (Osten Sacken, 1861)
   Synophromorpha terricola Weld, 1952
   Synophrus mexicana (Gillette, 1896)
   Trichoteras burnetti Dailey and Sprenger, 1983
   Trichoteras californica (Beutenmüller, 1911)
   Trichoteras coquilletti Ashmead, 1897
   Trichoteras frondeum Weld, 1944
   Trichoteras perfulvum Weld, 1952
   Trichoteras rotundula Weld, 1952
   Trichoteras tubifaciens (Weld, 1926)
   Trichoteras vacciniifoliae (Ashmead, 1896)
   Trisoleniella bignelli (Dalla Torre and Kieffer, 1902)
   Trisoleniella brevicornis (Beutenmüller, 1913)
   Trisoleniella enigma (Weld, 1921)
   Trisoleniella saltatus (Ashmead, 1887)
   Xanthoteras clavuloides (Kinsey, 1930)
   Xanthoteras eburneus (Bassett, 1890)
   Xanthoteras emoryi (Ashmead, 1896)
   Xanthoteras fumosa (Weld, 1921)
   Xanthoteras mediocre Weld, 1930
   Xanthoteras ornata (Kinsey, 1922)
   Xanthoteras polita (Bassett, 1881)
   Xanthoteras pulchella (Beutenmüller, 1911)
   Xanthoteras pulchripennis (Ashmead, 1896)
   Xanthoteras pumiliventris (Bassett, 1890)
   Xanthoteras quercusforticornis (Walsh, 1864)
   Xanthoteras radicola (Ashmead, 1896)
   Xanthoteras teres Weld, 1926
   Zopheroteras compressus (Gillette, 1891)
   Zopheroteras cuneatum Weld, 1944
   Zopheroteras guttatum Weld, 1952
   Zopheroteras hubbardi (Ashmead, 1897)
   Zopheroteras sphaerula Weld, 1926
   Zopheroteras vaccinii (Ashmead, 1887)
Eucoilidae
   Aglaotoma texana Crawford, 1913
   Aporeucoela floridana (Ashmead, 1896)
   Aporeucoela fuscipes Kieffer, 1908
   Cothonaspis americana (Girault, 1920)
   Cothonaspis pratti (Crawford, 1913)
   Eucoila atricornis (Kieffer, 1910)
   Eucoila cultra (Girault, 1920)
   Eucoila erythropus (Ashmead, 1888)
   Eucoila hirticornis (Kieffer, 1910)
   Eucoila impatiens (Say, 1836)
   Eucoila minor Provancher, 1888
   Eucoila rufocincta (Kieffer, 1907)
   Eucoila rufoscutata Kieffer, 1910
   Eucoila septemspinosa Gillette, 1891
   Eucoila vagabunda (Ashmead, 1885)
   Eucoilidea canadensis Ashmead, 1887
   Eucoilidea crenulata Kieffer, 1908
   Eucoilidea longicornis Ashmead, 1887
   Eucoilidea rufipes Gillette, 1891
   Eutrias tritoma (Thomson, 1861)
   Ganaspidium pusillae Weld, 1955
   Ganaspis diastrophi Ashmead, 1896
   Ganaspis nigra (Kieffer, 1907)
   Ganaspis reclusa Kieffer, 1908
   Hexacola hexatoma (Hartig, 1841)
   Hexacola subaperta (Kieffer, 1907)
   Hexacola websteri Crawford, 1915
   Hypolethria vitellinipes (Kieffer, 1907)
   Kleidotoma americana Ashmead, 1887
   Kleidotoma ashmeadi (Kieffer, 1901)
   Kleidotoma avenae (Fitch, 1861)
   Kleidotoma californica Kieffer, 1908
   Kleidotoma carolinensis Kieffer, 1910
   Kleidotoma fossa Kieffer, 1908
   Kleidotoma lugens Kieffer, 1908
   Kleidotoma marginata (Gillette, 1891)
   Kleidotoma oscinidis (Ashmead, 1893)
   Kleidotoma parydrae Beardsley, 1992
   Kleidotoma tristis Kieffer, 1908
   Nordlanderia merickeli Miller, 1989
   Nordlanderia navajoae Miller, 1989
   Pseudeucoila alaskensis (Ashmead, 1902)
   Pseudeucoila ashmeadiana (Dalla Torre and Kieffer, 1902)
   Pseudeucoila bochei Weld, 1944
   Pseudeucoila brunneocincta (Kieffer, 1907)
   Pseudeucoila clavatipalpis (Kieffer, 1907)
   Pseudeucoila hunteri (Crawford, 1913)
   Pseudeucoila maculipes (Ashmead, 1887)
   Pseudeucoila mellipes (Say, 1836)
   Pseudeucoila nigrimanus (Kieffer, 1907)
   Pseudeucoila nudicollis (Kieffer, 1909)
   Pseudeucoila pedata (Say, 1836)
   Pseudeucoila quadripunctata (Kieffer, 1901)
   Pseudeucoila rubripes (Ashmead, 1887)
   Pseudeucoila siphonophorae (Ashmead, 1887)
   Pseudeucoila stigmata (Say, 1836)
   Pseudeucoila xystiformis (Ashmead, 1887)
   Pseudeucoila zimmermanni (Kieffer, 1910)
   Rhoptromeris nigroclavata (Kieffer, 1907)
   Trybliographa aperta (Kieffer, 1908)
   Trybliographa bakeriana (Kieffer, 1908)
   Trybliographa clarimontis (Kieffer, 1909)
   Trybliographa coloradensis (Kieffer, 1907)
   Trybliographa fungicola (Crawford, 1915)
   Trybliographa fuscostriata (Kieffer, 1908)
   Trybliographa klagesi (Kieffer, 1907)
   Trybliographa laticeps (Kieffer, 1908)
   Trybliographa lucida (Rohwer, 1920)
   Trybliographa marlatti (Crawford, 1915)
   Trybliographa melanopa (Ashmead, 1894)
   Trybliographa minuta (Crawford, 1917)
   Trybliographa neocera (Kieffer, 1907)
   Trybliographa nigricornis (Provancher, 1888)
   Trybliographa nigriventris (Kieffer, 1909)
   Trybliographa pictipennis (Kieffer, 1909)
   Trybliographa rapae (Westwood, 1835)
   Trybliographa ruficornis (Ashmead, 1887)
   Trybliographa troglodytes (Kieffer, 1909)
   Trybliographa zigzag (Riley, 1879)
Figitidae
   Acothyreus mellipes Provancher, 1888
   Acothyreus osceola Ashmead, 1887
   Aegilips aciculatus Provancher, 1881
   Aegilips clarimontis Kieffer, 1907
   Aegilips nevadensis Kieffer, 1908
   Aegilips obtusilobae Osten Sacken, 1861
   Aegilips reticulata Kieffer, 1908
   Aegilips rugata Kieffer, 1907
   Aegilips trisecta Kieffer, 1907
   Aegilips victoriae Ashmead, 1896
   Anacharis flavicornis Kieffer, 1909
   Anacharis lamyi Cockerell, 1899
   Anacharis levifrons Kieffer, 1907
   Anacharis marginata Provancher, 1887
   Anacharis melanoneura Ashmead, 1887
   Anacharis pediculata Provancher, 1887
   Anacharis punctatifrons Kieffer, 1907
   Anacharis subcompressa (Provancher, 1881)
   Anacharis tripartita Kieffer, 1907
   Callaspidia provancheri Ashmead, 1887
   Figites albinervis Kieffer, 1909
   Figites coloradensis Ashmead, 1890
   Figites consobrinus Giraud, 1860
   Figites floridanus Ashmead, 1887
   Figites floridensis Weld, 1944
   Figites impatiens Say, 1836
   Figites inermis (Provancher, 1887)
   Figites parvulus Kieffer, 1907
   Figites popenoei Crawford, 1915
   Hexacharis flavipes Kieffer, 1907
   Lonchidia hirta Provancher, 1887
   Melanips bilineatus (Kieffer, 1909)
   Melanips coxalis (Kieffer, 1907)
   Melanips iowensis Ashmead, 1887
   Melanips opacus (Hartig, 1840)
   Melanips semirugosus (Crawford, 1917)
   Melanips slossonae Crawford, 1917
   Neralsia armatus (Say, 1836)
   Neralsia hyalinipennis (Ashmead, 1887)
   Neralsia nigriventris (Kieffer, 1908)
   Omalaspis niger (Hartig, 1840)
   Paraschiza cupressana Weld, 1944
   Paraspicera bakeri Kieffer, 1907
   Paraspicera clarimontis Kieffer, 1907
   Paraspicera utahensis Ashmead, 1896
   Sarothrus californicus Kieffer, 1907
   Sarothrus canadensis Kieffer, 1907
   Trischiza atricornis (Ashmead, 1896)
   Trischiza leviventris Kieffer, 1907
   Xyalaspis flavipes Ashmead, 1896
   Xyalaspis microstyla Kieffer, 1907
   Xyalophora leviventris Kieffer, 1908
   Xyalophora quinquelineata (Say, 1836)
   Xyalophora singularis (Ashmead, 1896)
   Zygosis laeviscutum (Provancher, 1887)
Ibaliidae
   Ibalia anceps Say, 1824
   Ibalia leucospoides (Hochenwarth, 1785)
   Ibalia montana Cresson, 1879
   Ibalia ruficollis Cameron, 1884
   Ibalia rufipes Cresson, 1879
   Ibalia scalpellator Westwood, 1837
Liopteridae
   Kiefferiella acmaeodera Weld, 1956
   Kiefferiella rugosa Ashmead, 1903
   Paramblynotus zonatus Weld, 1944
Aulacidae
   Aulacus aneurus Walkley, 1952
   Aulacus brevicaudus (Cushman, 1930)
   Aulacus burquei (Provancher, 1882)
   Aulacus digitalis Townes, 1950
   Aulacus dispilus Townes, 1950
   Aulacus impolitus Smith, 1991
   Aulacus lovei (Ashmead, 1901)
   Aulacus pallipes Cresson, 1879
   Pristaulacus arizonicus (Townes, 1950)
   Pristaulacus bilobatus (Provancher, 1878)
   Pristaulacus californicus (Townes, 1950)
   Pristaulacus canadensis (Townes, 1950)
   Pristaulacus editus (Cresson, 1880)
   Pristaulacus fasciatus (Say, 1829)
   Pristaulacus flavicrurus (Bradley, 1902)
   Pristaulacus foxleei (Townes, 1950)
   Pristaulacus melleus (Cresson, 1879)
   Pristaulacus minor (Cresson, 1880)
   Pristaulacus montanus (Cresson, 1879)
   Pristaulacus niger (Shuckard, 1841)
   Pristaulacus occidentalis (Cresson, 1879)
   Pristaulacus oregonus (Townes, 1950)
   Pristaulacus pacificus (Cresson, 1879)
   Pristaulacus resutorivorus (Westwood, 1851)
   Pristaulacus rufitarsis (Cresson, 1864)
   Pristaulacus stigmaterus (Cresson, 1864)
   Pristaulacus strangaliae Rohwer, 1917
   Pristaulacus torridus (Bradley, 1908)
   Pristaulacus violaceus (Bradley, 1905)
Evaniidae
   Evania appendigaster (Linnaeus, 1758)
   Evaniella californica (Ashmead, 1901)
   Evaniella neomexicana (Ashmead, 1901)
   Evaniella semaeoda Bradley, 1908
   Hyptia femorata Townes, 1949
   Hyptia floridana Ashmead, 1901
   Hyptia harpyoides Bradley, 1908
   Hyptia oblonga Townes, 1949
   Hyptia reticulata (Say, 1836)
   Hyptia thoracica (Blanchard, 1840)
Gasteruptiidae
   Gasteruption amputatum Townes, 1950
   Gasteruption assectator (Linnaeus, 1758)
   Gasteruption barnstoni (Westwood, 1851)
   Gasteruption enodis (Townes, 1950)
   Gasteruption floridanus (Bradley, 1908)
   Gasteruption kaweahensis (Bradley, 1909)
   Gasteruption kirbii (Westwood, 1851)
   Gasteruption nevadae (Bradley, 1908)
   Gasteruption occidentalis (Cresson, 1864)
   Gasteruption pattersonae Melander and Brues, 1902
   Gasteruption septentrionale Schletterer, 1890
   Gasteruption striatus (Townes, 1950)
   Gasteruption tarsatorius (Say, 1824)
   Gasteruption turbinatus (Townes, 1950)
   Gasteruption visaliae (Bradley, 1909)
Braconidae
   Acanthocaudus caudacanthus (Smith, 1944)
   Acanthocaudus schlingeri (Muesebeck, 1958)
   Acanthocaudus tissoti (Smith, 1944)
   Acrisis americanus (Ashmead, 1894)
   Acrisis minutessimus (Ashmead, 1900)
   Acrophasmus arizonensis Marsh, 1968
   Acrophasmus atriventris (Cresson, 1872)
   Acrophasmus butleri Marsh, 1968
   Acrophasmus ferrugineus Marsh, 1968
   Acrophasmus immigrans (Beardsley, 1961)
   Acrophasmus scobiciae (Marsh, 1966)
   Acrophasmus secundus (Muesebeck and Walkley, 1951)
   Adelius coloradensis Muesebeck, 1922
   Adelius fasciipennis (Rohwer, 1914)
   Adelius nigripectus Muesebeck, 1922
   Ademon niger (Ashmead, 1895)
   Ademon ovalis Fischer, 1965
   Ademon satanus Fischer, 1965
   Agathirsia cressoni Muesebeck and Walkley, 1951
   Agathirsia nigricaudus (Viereck, 1905)
   Agathirsia testacea Muesebeck, 1927
   Agathis abdominalis (Muesebeck, 1927)
   Agathis aciculatus (Ashmead, 1889)
   Agathis acrobasidis (Cushman, 1920)
   Agathis agilis (Cresson, 1873)
   Agathis annulipes (Cresson, 1873)
   Agathis arthurellus (Sharkey, 1985)
   Agathis atripes Cresson, 1865
   Agathis azygos (Viereck, 1905)
   Agathis bakeri (Muesebeck, 1927)
   Agathis binominata Muesebeck, 1958
   Agathis brevicornis (Muesebeck, 1927)
   Agathis buttricki (Viereck, 1917)
   Agathis calcaratus (Cresson, 1873)
   Agathis californicus (Muesebeck, 1927)
   Agathis cinctus (Cresson, 1873)
   Agathis coleophorae (Rohwer, 1915)
   Agathis conspicuus (Wesmael, 1837)
   Agathis crassicornis (Muesebeck, 1927)
   Agathis cupressi Muesebeck and Walkley, 1951
   Agathis difficilis (Muesebeck, 1927)
   Agathis dimidiator (Nees, 1834)
   Agathis discolor (Cresson, 1873)
   Agathis diversus (Muesebeck, 1933)
   Agathis erythrogaster (Viereck, 1913)
   Agathis festiva Muesebeck, 1953
   Agathis gibbosus (Say, 1836)
   Agathis immaculatus (Gahan, 1919)
   Agathis laticeps (Muesebeck, 1927)
   Agathis longipalpus (Cresson, 1865)
   Agathis malivorellae Shenefelt, 1970
   Agathis metzneriae Muesebeck, 1967
   Agathis nigricoxus (Provancher, 1886)
   Agathis nigripes Cresson, 1865
   Agathis ninanae (Muesebeck, 1927)
   Agathis nucicola (Muesebeck, 1940)
   Agathis perforator Provancher, 1880
   Agathis petiolatus (Muesebeck, 1932)
   Agathis pini (Muesebeck, 1940)
   Agathis pumilus (Ratzeburg, 1844)
   Agathis quebecensis (Provancher, 1880)
   Agathis reticulatus (Muesebeck, 1932)
   Agathis rubripes Cresson, 1872
   Agathis rufofemoratus (Muesebeck, 1927)
   Agathis rugareolatus (Viereck, 1917)
   Agathis semirubra Brulle, 1846
   Agathis simillimus (Cresson, 1873)
   Agathis spiracularis (Muesebeck, 1927)
   Agathis tenuiceps (Muesebeck, 1927)
   Agathis terminatus (Cresson, 1865)
   Agathis thomsoni Sharkey, 1987
   Agathis tibiator Provancher, 1880
   Agathis unicolor (Schrottky, 1902)
   Agathis usitatus (Gahan, 1919)
   Agathis verticalis (Cresson, 1872)
   Aivalykus nearcticus Marsh, 1965
   Alabagrus imitatus (Cresson, 1873)
   Alabagrus marginatifrons (Muesebeck, 1927)
   Alabagrus sanctus (Say, 1836)
   Alabagrus stigma (Brulle, 1846)
   Alabagrus texanus (Cresson, 1872)
   Alabagrus xolotl Sharkey, 1988
   Alienoclypeus insolitus Shenefelt, 1978
   Aliolus bicornis Martin, 1956
   Aliolus bucculentis Martin, 1956
   Aliolus canadensis (Provancher, 1881)
   Aliolus crabilli Martin, 1956
   Aliolus denticulatus Martin, 1956
   Aliolus evanidus Martin, 1956
   Aliolus fiskei (Rohwer, 1913)
   Aliolus indeprehensus Martin, 1956
   Aliolus marginatus Martin, 1956
   Aliolus patei Martin, 1956
   Aliolus sayi (Muesebeck and Walkley, 1951)
   Aliolus stanleyi Martin, 1956
   Aliolus stictopleurus Martin, 1956
   Aliolus tomoxiae (Rohwer, 1915)
   Aliolus tridentatus Martin, 1956
   Aliolus trilobatus (Say, 1836)
   Allobracon texensis Wharton, 1993
   Allodorus calyptoides (Martin, 1956)
   Allodorus crassigaster (Provancher, 1886)
   Allodorus definitum (Muesebeck, 1957)
   Allodorus ernobii (Muesebeck, 1957)
   Alloea eleophila Wharton, 1980
   Allorhogas arizonensis (Ashmead, 1889)
   Allorhogas bruesi (Muesebeck and Walkley, 1951)
   Allorhogas gallicola Gahan, 1912
   Allorhogas pallidiceps (Perkins, 1910)
   Alphomelon disputabilis (Ashmead, 1900)
   Alphomelon nigriceps (Ashmead, 1900)
   Alysia alticola (Ashmead, 1890)
   Alysia arcans Wharton, 1988
   Alysia atra Haliday, 1838
   Alysia bilobata Wharton, 1988
   Alysia brachycera Thomson, 1895
   Alysia brevissima Wharton, 1986
   Alysia cariosa Marsh, 1968
   Alysia coxalis (Ashmead, 1902)
   Alysia elongata Wharton, 1986
   Alysia fossulata Provancher, 1888
   Alysia frigida Haliday, 1838
   Alysia glabra Wharton, 1988
   Alysia haplura Wharton, 1988
   Alysia intermedia Wharton, 1988
   Alysia lucens Provancher, 1881
   Alysia lucia Haliday, 1838
   Alysia lucicola Haliday, 1838
   Alysia luciella Stelfox, 1941
   Alysia manducator (Panzer, 1799)
   Alysia micans (Viereck, 1903)
   Alysia montana Wharton, 1988
   Alysia nudinotum Wharton, 1986
   Alysia postfurcata Wharton, 1986
   Alysia proia Wharton, 1988
   Alysia provancheri Dalla Torre, 1898
   Alysia rufidens Nees, 1834
   Alysia salebrosa Wharton, 1986
   Alysia subaperta Thomson, 1895
   Alysia subtilis Wharton, 1988
   Alysia thapsina Wharton, 1988
   Alysia truncator Nees, 1812
   Alysia umbrata Stelfox, 1941
   Alysia urcans Wharton, 1988
   Alysia vespertina Wharton, 1988
   Alysiasta caltagironei Wharton, 1980
   Alysiasta championi (Cameron, 1887)
   Anaprixia alachua Mason, 1991
   Anaprixia masneri Mason, 1991
   Anisocyrta curticubita Wharton, 1980
   Anisocyrta masoni Wharton, 1980
   Anisocyrta nearctica Achterberg, 1986
   Apanteles angaleti Muesebeck, 1954
   Apanteles aristoteliae Viereck, 1912
   Apanteles baldufi Muesebeck, 1968
   Apanteles caberatae Muesebeck, 1956
   Apanteles canarsiae Ashmead, 1898
   Apanteles carpata (Say, 1836)
   Apanteles cockerelli Muesebeck, 1921
   Apanteles conanchetorum Viereck, 1917
   Apanteles congestiformis Viereck, 1923
   Apanteles crassicornis (Provancher, 1886)
   Apanteles dakotae Muesebeck, 1921
   Apanteles depressariae Muesebeck, 1931
   Apanteles diatraeae Muesebeck, 1921
   Apanteles dignus Muesebeck, 1938
   Apanteles edwardsii Riley, 1889
   Apanteles ensiger (Say, 1836)
   Apanteles epiblemae Muesebeck, 1935
   Apanteles epinotiae Viereck, 1912
   Apanteles feltiae Viereck, 1912
   Apanteles flavipes (Cameron, 1891)
   Apanteles forbesi Viereck, 1910
   Apanteles fulvipes (Haliday, 1834)
   Apanteles fumiferanae Viereck, 1912
   Apanteles galleriae Wilkinson, 1932
   Apanteles hadenae Muesebeck, 1926
   Apanteles harrisinae Muesebeck, 1953
   Apanteles harti Viereck, 1910
   Apanteles impunctatus Muesebeck, 1933
   Apanteles lacteicolor Viereck, 1911
   Apanteles laevicoxis Muesebeck, 1921
   Apanteles laricellae Mason, 1959
   Apanteles leucostigmus (Ashmead, 1900)
   Apanteles liparidis (Bouche, 1834)
   Apanteles longicornis (Provancher, 1886)
   Apanteles megathymi Riley, 1881
   Apanteles milleri Mason, 1974
   Apanteles mimoristae Muesebeck, 1922
   Apanteles monticola Ashmead, 1890
   Apanteles morrisi Mason, 1974
   Apanteles nephoptericis (Packard, 1864)
   Apanteles niger Muesebeck, 1921
   Apanteles nigrovariatus Muesebeck, 1921
   Apanteles ninigretorum Viereck, 1917
   Apanteles oleracea (Taylor, 1860)
   Apanteles orobenae Forbes, 1883
   Apanteles paranthrenidis Muesebeck, 1921
   Apanteles petrovae Walley, 1937
   Apanteles plesius Viereck, 1912
   Apanteles polychrosidis Viereck, 1912
   Apanteles porthetriae Muesebeck, 1928
   Apanteles praesens Muesebeck, 1947
   Apanteles pseudoglossae Muesebeck, 1921
   Apanteles scutellaris Muesebeck, 1921
   Apanteles sesiae Viereck, 1912
   Apanteles solenobiae Walley, 1935
   Apanteles sorghiellae Muesebeck, 1933
   Apanteles stagmatophorae Gahan, 1919
   Apanteles starki Mason, 1960
   Apanteles subandinus Blanchard, 1947
   Apanteles thompsoni Lyle, 1927
   Apanteles thurberiae Muesebeck, 1921
   Apanteles victoriae Muesebeck, 1921
   Apanteles zizaniae Muesebeck, 1957
   Aphaereta colei Marsh, 1969
   Aphaereta dipterica Fischer, 1966
   Aphaereta excavata McComb, 1960
   Aphaereta genevensis Fischer, 1966
   Aphaereta ithacensis Fischer, 1966
   Aphaereta lonchaeae Wharton, 1977
   Aphaereta marshi Wharton, 1977
   Aphaereta masoni McComb, 1960
   Aphaereta megalops Wharton, 1977
   Aphaereta muesebecki Marsh, 1969
   Aphaereta pallipes (Say, 1828)
   Aphaereta varipedis Fischer, 1966
   Aphidius alius Muesebeck, 1958
   Aphidius amelanchieri Liu, 1977
   Aphidius amphorophori Liu, 1977
   Aphidius atropetiolatus Ashmead, 1890
   Aphidius avenaphis (Fitch, 1861)
   Aphidius colemani Viereck, 1912
   Aphidius coloratus Baker, 1909
   Aphidius delicatus Baker, 1909
   Aphidius ervi Haliday, 1834
   Aphidius floridaensis Smith, 1944
   Aphidius glacialis Ashmead, 1902
   Aphidius hortensis Marshall, 1896
   Aphidius kakimiaphidis Smith, 1944
   Aphidius liriodendri Liu, 1977
   Aphidius lonicerae Marshall, 1896
   Aphidius lupini Liu, 1977
   Aphidius masonaphis Liu, 1977
   Aphidius matricariae Haliday, 1834
   Aphidius montanus Ashmead, 1890
   Aphidius montereyensis Liu, 1977
   Aphidius nigripes Ashmead, 1901
   Aphidius obscuripes Ashmead, 1889
   Aphidius ohioensis Smith, 1944
   Aphidius picipes (Nees, 1811)
   Aphidius pisivorus Smith, 1941
   Aphidius polygonaphis (Fitch, 1855)
   Aphidius propinquus Ashmead, 1902
   Aphidius pteridis Liu, 1977
   Aphidius ribis Haliday, 1834
   Aphidius rosae Haliday, 1834
   Aphidius rubifolii Mackauer, 1968
   Aphidius salicis Haliday, 1834
   Aphidius schimitscheki (Stary, 1960)
   Aphidius sicarius Mackauer, 1961
   Aphidius smithi Sharma and Subba Rao, 1959
   Aphidius vaccinii Liu, 1977
   Aptenobracon formicoides Marsh, 1965
   Aridelus fisheri (Viereck, 1909)
   Aridelus melanderi (Brues, 1908)
   Aridelus nigrithorax Muesebeck, 1936
   Ascogaster argentifrons (Provancher, 1886)
   Ascogaster aurea Shaw, 1983
   Ascogaster borealis Shaw, 1983
   Ascogaster canadensis Shaw, 1983
   Ascogaster impatientis Shaw, 1983
   Ascogaster marshi Shaw, 1983
   Ascogaster mimeticus Viereck, 1905
   Ascogaster olethreuti Viereck, 1912
   Ascogaster provancheri Dalla Torre, 1898
   Ascogaster quadridentatus Wesmael, 1835
   Ascogaster rufa Muesebeck and Walkley, 1951
   Ascogaster shawi Marsh, 1989
   Asobara fungicola (Ashmead, 1894)
   Asobara tabida (Nees, 1834)
   Aspilota acutistigma Fischer, 1969
   Aspilota alexanderi Fischer, 1969
   Aspilota angusticornis Fischer, 1969
   Aspilota armillariae Fischer, 1969
   Aspilota astoriensis Fischer, 1969
   Aspilota bakeri Fischer, 1969
   Aspilota brachybasis Fischer, 1969
   Aspilota brachyptera Wharton, 1980
   Aspilota bucculatricis Fischer, 1969
   Aspilota capitata Fischer, 1969
   Aspilota caudatula Fischer, 1969
   Aspilota claricornis Fischer, 1969
   Aspilota clayensis Fischer, 1969
   Aspilota columbiana Viereck, 1905
   Aspilota communis Fischer, 1969
   Aspilota compressigaster Fischer, 1969
   Aspilota convexula Fischer, 1970
   Aspilota culturata Fischer, 1970
   Aspilota curtibasis Fischer, 1970
   Aspilota disstriae Fischer, 1969
   Aspilota divergens Fischer, 1970
   Aspilota dreisbachi Fischer, 1969
   Aspilota ephemera Viereck, 1917
   Aspilota floridensis Shenefelt, 1974
   Aspilota foliformis Fischer, 1969
   Aspilota foutsi Fischer, 1970
   Aspilota girlanda Fischer, 1970
   Aspilota insularis Fischer, 1969
   Aspilota krombeini Fischer, 1970
   Aspilota latitergum Fischer, 1969
   Aspilota lobidens Fischer, 1970
   Aspilota longibasis Fischer, 1969
   Aspilota melabasis Fischer, 1969
   Aspilota miraculosa Fischer, 1969
   Aspilota ordinaria Fischer, 1970
   Aspilota parallela Fischer, 1970
   Aspilota parvistigma Fischer, 1970
   Aspilota paupera Fischer, 1969
   Aspilota petiolatus (Provancher, 1886)
   Aspilota phyllotomae Fischer, 1970
   Aspilota saileri Fischer, 1969
   Aspilota shannoni Fischer, 1969
   Aspilota signifrons (Viereck, 1906)
   Aspilota sinibasis Fischer, 1969
   Aspilota sitkensis (Ashmead, 1902)
   Aspilota smithi Fischer, 1969
   Aspilota soror (Brues, 1907)
   Aspilota stenostigma (Provancher, 1886)
   Aspilota subcompressa (Ashmead, 1889)
   Aspilota subcubicus Fischer, 1969
   Aspilota supramedia Fischer, 1969
   Aspilota sylvaticae Fischer, 1969
   Atanycolus anocomidis Cushman, 1931
   Atanycolus arcasuturalis Shenefelt, 1943
   Atanycolus calophrys Shenefelt, 1943
   Atanycolus charus (Riley, 1875)
   Atanycolus comosifrons Shenefelt, 1943
   Atanycolus crassicruris Shenefelt, 1943
   Atanycolus cryptaspis Shenefelt, 1943
   Atanycolus dichrous (Brulle, 1846)
   Atanycolus disputabilis (Cresson, 1865)
   Atanycolus femoratae Shenefelt, 1943
   Atanycolus fuscorbitalis Shenefelt, 1943
   Atanycolus hicoriae Shenefelt, 1943
   Atanycolus impressifrons Shenefelt, 1943
   Atanycolus latabdominalis Shenefelt, 1943
   Atanycolus lineola (Brulle, 1846)
   Atanycolus lissogastrus Shenefelt, 1943
   Atanycolus longicauda Shenefelt, 1943
   Atanycolus longifemoralis Shenefelt, 1943
   Atanycolus malii Shenefelt, 1943
   Atanycolus megophthalmus Shenefelt, 1943
   Atanycolus melanophili Shenefelt, 1943
   Atanycolus microcellus Shenefelt, 1943
   Atanycolus microstigmatus Shenefelt, 1943
   Atanycolus montivagus (Cresson, 1865)
   Atanycolus nigropyga Shenefelt, 1943
   Atanycolus niteofrons Shenefelt, 1943
   Atanycolus obliquus (Provancher, 1880)
   Atanycolus octocolae Shenefelt, 1943
   Atanycolus parvacavus Shenefelt, 1943
   Atanycolus phaeostethus Shenefelt, 1943
   Atanycolus pilosiventris Shenefelt, 1943
   Atanycolus rugosiventris (Ashmead, 1889)
   Atanycolus simplex (Cresson, 1872)
   Atanycolus tranquebaricae Shenefelt, 1943
   Atanycolus triangulifera (Viereck, 1907)
   Atanycolus ulmicola (Viereck, 1906)
   Binodoxys angelicae (Haliday, 1833)
   Binodoxys carolinensis (Smith, 1944)
   Binodoxys communis (Gahan, 1927)
   Binodoxys coruscanigrans (Gahan, 1911)
   Binodoxys cupressicola (Gahan, 1919)
   Binodoxys nearctaphidis Mackauer, 1965
   Binodoxys palmerae (Smith, 1944)
   Binodoxys rhagii (Ashmead, 1889)
   Biosteres aietes Fischer, 1970
   Biosteres anthomyiae (Ashmead, 1889)
   Biosteres argos Fischer, 1970
   Biosteres californicus (Fischer, 1965)
   Biosteres carbonarius (Nees, 1834)
   Biosteres distractus (Fischer, 1965)
   Biosteres foveolatus (Ashmead, 1889)
   Biosteres haemorrhoeus (Haliday, 1837)
   Biosteres incertus (Fischer, 1965)
   Biosteres jason Fischer, 1970
   Biosteres juglandis (Muesebeck, 1961)
   Biosteres kukankense (Ashmead, 1902)
   Biosteres longicaudatus Ashmead, 1905
   Biosteres melleus (Gahan, 1915)
   Biosteres numerosus (Fischer, 1965)
   Biosteres placidus (Haliday, 1837)
   Biosteres politus (Provancher, 1883)
   Biosteres quebecensis (Provancher, 1881)
   Biosteres retractus (Fischer, 1965)
   Biosteres sanguinea (Ashmead, 1889)
   Biosteres spinaciae (Thomson, 1895)
   Biosteres stonehamensis Fischer, 1970
   Biosteres sublaevis Wharton, 1978
   Blacus apodastus Achterberg, 1976
   Blacus armatulus Ruthe, 1861
   Blacus asaphus Achterberg, 1976
   Blacus caduceus Achterberg, 1976
   Blacus chillcotti Achterberg, 1976
   Blacus cognatus Achterberg, 1976
   Blacus cohibilis Achterberg, 1976
   Blacus collaris (Ashmead, 1894)
   Blacus compressiventris Achterberg, 1976
   Blacus defectuosus Provancher, 1886
   Blacus exilis (Nees, 1812)
   Blacus humilis (Nees, 1812)
   Blacus koenigi Fischer, 1962
   Blacus longicaudus Provancher, 1886
   Blacus mallochi (Viereck, 1913)
   Blacus maryi Hellen, 1958
   Blacus masoni Achterberg, 1976
   Blacus nidicola Hedqvist, 1974
   Blacus paganus Haliday, 1835
   Blacus patulus Achterberg, 1976
   Blacus redactus Achterberg, 1976
   Blacus ruficornis (Nees, 1812)
   Blacus rufipes (Ashmead, 1889)
   Blacus striatus Achterberg, 1976
   Boreogalba gladifer Mackauer, 1962
   Bracanastrepha anastrephae (Viereck, 1913)
   Bracanastrepha brunneiventris (Cresson, 1872)
   Bracon acrobasidis Muesebeck, 1963
   Bracon aequalis Provancher, 1880
   Bracon analcidis Ashmead, 1889
   Bracon angelesius Provancher, 1888
   Bracon apicatus Provancher, 1880
   Bracon argutator Say, 1836
   Bracon atricollis Ashmead, 1889
   Bracon bembeciae (Walley, 1932)
   Bracon brachyurus Ashmead, 1891
   Bracon brevicornis Wesmael, 1838
   Bracon bruchivorus Muesebeck, 1963
   Bracon canadensis (Ashmead, 1891)
   Bracon caulicola (Gahan, 1922)
   Bracon cephi (Gahan, 1918)
   Bracon cerambycidiphagus (Muesebeck, 1925)
   Bracon cinctus (Provancher, 1880)
   Bracon connecticutorum (Viereck, 1917)
   Bracon cookii Ashmead, 1889
   Bracon cryptorhynchi (Muesebeck, 1931)
   Bracon curtus (Provancher, 1886)
   Bracon cuscutae Muesebeck, 1967
   Bracon furtivus Fyles, 1892
   Bracon gastroideae Ashmead, 1889
   Bracon gemmaecola (Cushman, 1927)
   Bracon geraei (Muesebeck, 1925)
   Bracon gossypii Muesebeck, 1963
   Bracon gracilis (Provancher, 1886)
   Bracon helianthi (Muesebeck, 1926)
   Bracon hemimenae (Rohwer, 1915)
   Bracon hobomok (Viereck, 1917)
   Bracon hyslopi (Viereck, 1912)
   Bracon jani Muesebeck, 1963
   Bracon juncicola Ashmead, 1889
   Bracon kirkpatricki (Wilkinson, 1927)
   Bracon konkopoti (Viereck, 1917)
   Bracon laemosacci (Muesebeck, 1925)
   Bracon laspeyresiae (Walley, 1935)
   Bracon lineatellae (Fischer, 1968)
   Bracon lissogaster Muesebeck, 1953
   Bracon lutus Provancher, 1880
   Bracon mellitor Say, 1836
   Bracon meromyzae Gahan, 1913
   Bracon metacomet (Viereck, 1917)
   Bracon montowesi (Viereck, 1917)
   Bracon nanus Provancher, 1880
   Bracon nevadensis Ashmead, 1889
   Bracon niger (Provancher, 1888)
   Bracon nigridorsum Ashmead, 1891
   Bracon nigropectus Provancher, 1880
   Bracon nitidulus Dalla Torre, 1898
   Bracon nuperus Cresson, 1872
   Bracon oenotherae (Muesebeck, 1925)
   Bracon palliventris (Provancher, 1880)
   Bracon papaipemae (Gahan, 1922)
   Bracon pascuensis Shenefelt, 1944
   Bracon piceiceps Viereck, 1905
   Bracon piger Wesmael, 1838
   Bracon pini (Muesebeck, 1925)
   Bracon pityophthori (Muesebeck, 1925)
   Bracon podunkorum (Viereck, 1917)
   Bracon politiventris (Cushman, 1919)
   Bracon psilocorsi (Viereck, 1912)
   Bracon punctatus (Muesebeck, 1925)
   Bracon pygmaeus Provancher, 1880
   Bracon pyralidiphagus (Muesebeck, 1925)
   Bracon quinnipiacorum (Viereck, 1917)
   Bracon radicis Shenefelt, 1960
   Bracon rhyacioniae (Muesebeck, 1931)
   Bracon rhyssaliformis Quicke and Wharton, 1988
   Bracon rhyssemati Ashmead, 1894
   Bracon rosaceani Muesebeck, 1963
   Bracon rudbeckiae (Muesebeck, 1925)
   Bracon rufomarginatus Ashmead, 1893
   Bracon sanninoideae (Gahan, 1917)
   Bracon scanticorum (Viereck, 1917)
   Bracon sesiae (Muesebeck, 1925)
   Bracon sphenophori (Muesebeck, 1925)
   Bracon sulcifrons (Ashmead, 1890)
   Bracon tachypteri (Muesebeck, 1925)
   Bracon tenuiceps (Muesebeck, 1925)
   Bracon tenuis Muesebeck and Walkley, 1951
   Bracon terebella Wesmael, 1838
   Bracon thurberiphagae (Muesebeck, 1925)
   Bracon tychii (Muesebeck, 1925)
   Bracon uncas (Viereck, 1918)
   Bracon variabilis (Provancher, 1888)
   Bracon wawequa (Viereck, 1917)
   Callihormius bifasciatus (Ashmead, 1892)
   Callihormius stigmatus Marsh, 1966
   Callihormius texanus Marsh, 1966
   Callihormius werneri Marsh, 1966
   Cantharoctonus brunneus Hedqvist, 1963
   Cantharoctonus canadensis Mason, 1968
   Cardiochiles abdominale (Cresson, 1873)
   Cardiochiles apicale (Cresson, 1873)
   Cardiochiles arugosus Mao, 1949
   Cardiochiles brevitarsis Mao, 1949
   Cardiochiles californicus (Ashmead, 1894)
   Cardiochiles dignus Mao, 1949
   Cardiochiles dilatus Mao, 1949
   Cardiochiles explorator (Say, 1836)
   Cardiochiles floridana (Ashmead, 1894)
   Cardiochiles insculptus Mao, 1949
   Cardiochiles levis Mao, 1949
   Cardiochiles magnus Mao, 1949
   Cardiochiles minutum (Cresson, 1873)
   Cardiochiles nebrascensis Mao, 1949
   Cardiochiles nigricans Mao, 1949
   Cardiochiles nigriceps Viereck, 1912
   Cardiochiles nigroclypeus Viereck, 1905
   Cardiochiles orizabae (Cresson, 1873)
   Cardiochiles pluto (Ashmead, 1895)
   Cardiochiles pullus Mao, 1949
   Cardiochiles rubicundus Mao, 1949
   Cardiochiles rubidus Mao, 1949
   Cardiochiles rufostigma Mao, 1949
   Cardiochiles seminiger (Cresson, 1865)
   Cardiochiles tennessensis Mao, 1949
   Cardiochiles texensis Mao, 1949
   Cardiochiles thoracicum (Cresson, 1873)
   Cardiochiles tibiator (Say, 1824)
   Cardiochiles transversus Mao, 1949
   Cardiochiles truncus Mao, 1949
   Cardiochiles viator (Say, 1836)
   Cenocoelius ashmeadii Dalla Torre, 1898
   Cenocoelius californicus Saffer, 1982
   Cenocoelius caryae (Rohwer, 1914)
   Cenocoelius erythrogastra (Rohwer, 1914)
   Cenocoelius floridanus Saffer, 1982
   Cenocoelius nigrisoma (Rohwer, 1914)
   Cenocoelius nigriventris (Cresson, 1865)
   Cenocoelius quadratus Saffer, 1982
   Cenocoelius sanguineiventris (Ashmead, 1889)
   Cenocoelius saperdae (Ashmead, 1889)
   Cenocoelius tenuicornis (Rohwer, 1914)
   Centistes claripennis (Ashmead, 1900)
   Centistes excrucians (Haliday, 1835)
   Centistes laevis (Cresson, 1872)
   Centistes xanthosceles Achterberg, 1985
   Chaenusa americana (Riegel, 1982)
   Chaenusa anticostae Riegel, 1982
   Chaenusa bergi (Riegel, 1950)
   Chaenusa bessae (Riegel, 1982)
   Chaenusa californica Riegel, 1982
   Chaenusa illinae Riegel, 1982
   Chaenusa mcclurei (Riegel, 1982)
   Chaenusa quadriceps (Ashmead, 1901)
   Chaenusa rossi Riegel, 1982
   Chaenusa saxicola (Riegel, 1982)
   Chaetopauesia crassicornis (Ashmead, 1891)
   Chaetopauesia talis Mackauer, 1967
   Charmon cruentatus Haliday, 1833
   Charmon extensor (Linnaeus, 1758)
   Chelonus abnormalis McComb, 1968
   Chelonus absonus McComb, 1968
   Chelonus aciculatus McComb, 1968
   Chelonus aculeatus Ashmead, 1890
   Chelonus acutigaster McComb, 1968
   Chelonus alius McComb, 1968
   Chelonus alpinus McComb, 1968
   Chelonus altitudinis Viereck, 1905
   Chelonus annulipes Wesmael, 1835
   Chelonus anthracinus McComb, 1968
   Chelonus argutus McComb, 1968
   Chelonus ashmeadii Dalla Torre, 1898
   Chelonus aughei (La Munyon, 1877)
   Chelonus auricornis McComb, 1968
   Chelonus australis Viereck, 1903
   Chelonus basicinctus Provancher, 1881
   Chelonus basilaris (Say, 1824)
   Chelonus batrachedrae McComb, 1968
   Chelonus bickleyi McComb, 1968
   Chelonus blackburni Cameron, 1886
   Chelonus brevicornis McComb, 1968
   Chelonus brevifemur McComb, 1968
   Chelonus bucculentus McComb, 1968
   Chelonus burksi McComb, 1968
   Chelonus carinatus Provancher, 1881
   Chelonus caulicola McComb, 1968
   Chelonus cautus Cresson, 1872
   Chelonus ceanothi McComb, 1968
   Chelonus cephelanthi McComb, 1968
   Chelonus chrysogaster McComb, 1968
   Chelonus clypealis McComb, 1968
   Chelonus cnephasiae McComb, 1968
   Chelonus conformis McComb, 1968
   Chelonus confusus McComb, 1968
   Chelonus connectens Cresson, 1872
   Chelonus convexus McComb, 1968
   Chelonus cosmopteridis McComb, 1968
   Chelonus crassus McComb, 1968
   Chelonus cushmani McComb, 1968
   Chelonus cylindricus McComb, 1968
   Chelonus declivus McComb, 1968
   Chelonus disjunctus McComb, 1968
   Chelonus disparilis McComb, 1968
   Chelonus dolicocephalus McComb, 1968
   Chelonus dreisbachi McComb, 1968
   Chelonus egregicolor Viereck, 1905
   Chelonus elasmopalpi McComb, 1968
   Chelonus electus Cresson, 1872
   Chelonus empherus McComb, 1968
   Chelonus eucosmae McComb, 1968
   Chelonus euphorbiae McComb, 1968
   Chelonus eximius McComb, 1968
   Chelonus fissus Provancher, 1880
   Chelonus flavomarginalis McComb, 1968
   Chelonus fulgidus McComb, 1968
   Chelonus fumidus McComb, 1968
   Chelonus fuscipennis McComb, 1968
   Chelonus gossypicola McComb, 1968
   Chelonus gracilariae McComb, 1968
   Chelonus gracilis McComb, 1968
   Chelonus grapholithae McComb, 1968
   Chelonus hadrogaster McComb, 1968
   Chelonus heliopae Gupta, 1955
   Chelonus hoppingi Viereck, 1925
   Chelonus hurdi McComb, 1968
   Chelonus hyalinus McComb, 1968
   Chelonus improcerus McComb, 1968
   Chelonus inanitus (Linnaeus, 1767)
   Chelonus insolitus McComb, 1968
   Chelonus insuetus McComb, 1968
   Chelonus insularis Cresson, 1865
   Chelonus iridescens Cresson, 1865
   Chelonus isolatus McComb, 1968
   Chelonus keiferiae McComb, 1968
   Chelonus knabi Viereck, 1911
   Chelonus konkaputus Viereck, 1917
   Chelonus krombeini McComb, 1968
   Chelonus laevifrons Cresson, 1865
   Chelonus laticinctus Cresson, 1872
   Chelonus lavernae Ashmead, 1889
   Chelonus leptogaster McComb, 1968
   Chelonus longipalpis McComb, 1968
   Chelonus lunatus Haldeman, 1849
   Chelonus marshi McComb, 1968
   Chelonus masoni McComb, 1968
   Chelonus mccombi Marsh, 1974
   Chelonus medicaginis McComb, 1968
   Chelonus minimus Cresson, 1872
   Chelonus montanus McComb, 1968
   Chelonus muesebecki McComb, 1962
   Chelonus mysticorum Viereck, 1917
   Chelonus nanus Provancher, 1881
   Chelonus narayani Subba Rao, 1955
   Chelonus nebraskensis (La Munyon, 1877)
   Chelonus niger McComb, 1968
   Chelonus nigripennis Ashmead, 1889
   Chelonus pallidus Ashmead, 1889
   Chelonus paradoxus McComb, 1968
   Chelonus parvus Say, 1836
   Chelonus paululus McComb, 1968
   Chelonus pecki McComb, 1968
   Chelonus pectinophorae Cushman, 1931
   Chelonus periplocae McComb, 1968
   Chelonus petrovae McComb, 1965
   Chelonus phaloniae Mason, 1959
   Chelonus phthorimaeae Gahan, 1917
   Chelonus plesius Viereck, 1925
   Chelonus ponderosae McComb, 1968
   Chelonus procericornis McComb, 1968
   Chelonus prolatricornis McComb, 1968
   Chelonus proteus Gahan, 1919
   Chelonus prunicola McComb, 1968
   Chelonus punctatus McComb, 1968
   Chelonus punctipennis McComb, 1968
   Chelonus pygmaeus Viereck, 1925
   Chelonus quadriceps McComb, 1968
   Chelonus recurvariae McComb, 1968
   Chelonus rubiginis McComb, 1968
   Chelonus rufiscapus Provancher, 1886
   Chelonus rufiventris Cresson, 1865
   Chelonus saileri McComb, 1968
   Chelonus salicis McComb, 1968
   Chelonus sassacus Viereck, 1917
   Chelonus sculleni McComb, 1968
   Chelonus secundus (Viereck, 1926)
   Chelonus sericeus (Say, 1824)
   Chelonus severini McComb, 1968
   Chelonus shenefelti McComb, 1968
   Chelonus shoshoneanorum Viereck, 1911
   Chelonus similis McComb, 1968
   Chelonus sobrinus Haldeman, 1849
   Chelonus spinosus McComb, 1968
   Chelonus subtuberculatus McComb, 1968
   Chelonus suturalis McComb, 1968
   Chelonus tenuicornis McComb, 1968
   Chelonus teretiventris McComb, 1968
   Chelonus tuberculatus McComb, 1968
   Chelonus vulgaris McComb, 1968
   Chelonus walkleyae McComb, 1968
   Choeras consimilis (Viereck, 1911)
   Choeras insignis (Muesebeck, 1938)
   Choeras tiro (Reinhard, 1880)
   Chorebus agromyzae (Gahan, 1913)
   Chorebus alaskensis (Ashmead, 1902)
   Chorebus aquaticus Muesebeck, 1950
   Chorebus astigma (Ashmead, 1901)
   Chorebus confusa (Ashmead, 1889)
   Chorebus crassitelus (Provancher, 1886)
   Chorebus flavocincta (Ashmead, 1889)
   Chorebus gracilis (Nees, 1834)
   Chorebus harringtoni (Ashmead, 1902)
   Chorebus iridicola (Gahan, 1919)
   Chorebus laeviceps (Cresson, 1872)
   Chorebus minima (Cresson, 1872)
   Chorebus parvus (Provancher, 1883)
   Chorebus rondanii (Giard, 1904)
   Chorebus sachemella (Viereck, 1917)
   Chorebus spatulata (Provancher, 1886)
   Chremylus elaphus Haliday, 1833
   Chrysopophthorus americanus Mason, 1964
   Clarkinella canadensis Mason, 1981
   Clinocentrus fumiferanae Muesebeck, 1965
   Clinocentrus mellipes (Ashmead, 1891)
   Clinocentrus tarsalis Ashmead, 1894
   Coelinius acicula (Riegel, 1982)
   Coelinius acontia (Riegel, 1982)
   Coelinius alberta (Riegel, 1982)
   Coelinius alima (Riegel, 1982)
   Coelinius alrutzae (Riegel, 1982)
   Coelinius antha (Riegel, 1982)
   Coelinius arca (Riegel, 1982)
   Coelinius arizona (Riegel, 1982)
   Coelinius arnella (Riegel, 1982)
   Coelinius bakeri (Riegel, 1982)
   Coelinius baldufi (Riegel, 1982)
   Coelinius calcara (Riegel, 1982)
   Coelinius colora (Riegel, 1982)
   Coelinius columbia (Riegel, 1982)
   Coelinius comma (Riegel, 1982)
   Coelinius crota (Riegel, 1982)
   Coelinius dreisbachi (Riegel, 1982)
   Coelinius dubia (Riegel, 1982)
   Coelinius ellenaae (Riegel, 1982)
   Coelinius ferruginea (Gahan, 1913)
   Coelinius frisoni (Riegel, 1982)
   Coelinius garthi (Riegel, 1982)
   Coelinius hayesi (Riegel, 1982)
   Coelinius hopkinsii Ashmead, 1893
   Coelinius jeanae (Riegel, 1982)
   Coelinius linearis (Provancher, 1886)
   Coelinius longulus Ashmead, 1889
   Coelinius mahackemoi (Viereck, 1917)
   Coelinius marki (Riegel, 1982)
   Coelinius marylandica (Riegel, 1982)
   Coelinius meromyzae Forbes, 1884
   Coelinius minnesota (Riegel, 1982)
   Coelinius montana (Riegel, 1982)
   Coelinius muesebecki (Riegel, 1982)
   Coelinius nellae (Riegel, 1982)
   Coelinius nigripes Ashmead, 1890
   Coelinius niobrara (Riegel, 1982)
   Coelinius occom (Viereck, 1917)
   Coelinius ohioensis (Riegel, 1982)
   Coelinius pallida (Riegel, 1982)
   Coelinius robinae (Riegel, 1982)
   Coelinius ruthae (Riegel, 1982)
   Coelinius sommermanae (Riegel, 1982)
   Coelinius wheeleri (Riegel, 1982)
   Coeloides crocator (Kirby, 1837)
   Coeloides mexicanus Mason, 1978
   Coeloides pissodis (Ashmead, 1889)
   Coeloides rossicus (Kokujev, 1902)
   Coeloides rufovariegatus (Provancher, 1880)
   Coeloides scolytivorus (Cresson, 1873)
   Coeloides secundus (Dalla Torre, 1898)
   Coeloides sympitys Mason, 1978
   Coeloides tsugatorus Mason, 1978
   Coeloides vancouverensis (Dalla Torre, 1898)
   Colastes alaskensis (Ashmead, 1902)
   Colastes orchesiae (Ashmead, 1889)
   Colastes polypori Mason, 1968
   Compsobracon magnificus (Ashmead, 1889)
   Cosmophorus capeki Loan and Matthews, 1973
   Cosmophorus dendroctoni Viereck, 1925
   Cosmophorus hopkinsii Ashmead, 1896
   Cosmophorus hypothememi Brues, 1908
   Cosmophorus pityophthori Rohwer, 1917
   Crassomicrodus apicipennis Muesebeck, 1927
   Crassomicrodus divisus (Cresson, 1873)
   Crassomicrodus fulvescens (Cresson, 1865)
   Crassomicrodus medius (Cresson, 1865)
   Crassomicrodus muesebecki Marsh, 1960
   Crassomicrodus nigriceps (Cresson, 1872)
   Crassomicrodus nigrithorax Muesebeck, 1927
   Crassomicrodus pallens (Cresson, 1873)
   Cratospila neocirce Wharton, 1980
   Cryptoxilos convergens Muesebeck, 1936
   Cryptoxilos lymantori Deyrup, 1981
   Curtisella lignicola (Muesebeck, 1950)
   Cyanopterus laevis (Provancher, 1880)
   Dacnusa clavata (Provancher, 1886)
   Dacnusa dubiosa (Ashmead, 1902)
   Dacnusa oscinidis Ashmead, 1889
   Dacnusa scaptomyzae Gahan, 1913
   Dapsilarthra apii (Curtis, 1826)
   Dapsilarthra mycetophila (Wharton, 1980)
   Dapsilarthra rufiventris (Nees, 1814)
   Dendrosoter chansleri Marsh, 1967
   Dendrosoter integer Muesebeck, 1938
   Dendrosoter protuberans (Nees, 1834)
   Dendrosoter scaber Muesebeck, 1938
   Dendrosoter scolytivorus (Viereck and Rohwer, 1913)
   Dendrosoter sulcatus Muesebeck, 1938
   Deuterixys bennetti Whitfield, 1985
   Deuterixys pacifica Whitfield, 1985
   Deuterixys quercicola Whitfield, 1985
   Diachasma alloeus (Muesebeck, 1956)
   Diachasma columbicola (Fischer, 1965)
   Diachasma ferrugineus (Gahan, 1915)
   Diachasma muliebris (Muesebeck, 1956)
   Diachasma nigrifactus (Fischer, 1965)
   Diaeretiella rapae (M'Intosh, 1855)
   Digonogastra agrili (Ashmead, 1889)
   Digonogastra americanus (Provancher, 1888)
   Digonogastra atripectus (Ashmead, 1889)
   Digonogastra augustus (Viereck, 1917)
   Digonogastra cinnabarinus (Viereck, 1905)
   Digonogastra epicus (Cresson, 1872)
   Digonogastra erythogaster (Brulle, 1846)
   Digonogastra erythrus (Viereck, 1905)
   Digonogastra eurygaster (Brulle, 1846)
   Digonogastra faustus (Cresson, 1872)
   Digonogastra kimballi Kirkland, 1989
   Digonogastra koebelei (Ashmead, 1889)
   Digonogastra manteri (Nettleton, 1938)
   Digonogastra melanogaster (Viereck, 1905)
   Digonogastra militaris (Viereck, 1905)
   Digonogastra orbita (Brulle, 1846)
   Digonogastra ornatus (Provancher, 1880)
   Digonogastra palliventris (Cresson, 1865)
   Digonogastra perepicus (Viereck, 1905)
   Digonogastra propinquus (Viereck, 1905)
   Digonogastra rugiceps (Cresson, 1872)
   Digonogastra sanguineus (Provancher, 1888)
   Digonogastra solitaris Wharton and Quicke, 1989
   Dinostigma muesebecki Fischer, 1969
   Dinotrema acutidens (Fischer, 1967)
   Dinotrema alfalfae (Fischer, 1967)
   Dinotrema altera (Fischer, 1967)
   Dinotrema blantoni (Fischer, 1967)
   Dinotrema cabinica (Fischer, 1967)
   Dinotrema difficilis (Fischer, 1967)
   Dinotrema exitiosae (Fischer, 1967)
   Dinotrema glabrifovea (Fischer, 1967)
   Dinotrema incisa (Gahan, 1912)
   Dinotrema liliputana (Fischer, 1967)
   Dinotrema megaseliae (Fischer, 1967)
   Dinotrema numerosa (Fischer, 1967)
   Dinotrema painteri (Fischer, 1967)
   Dinotrema paraclypealis (Fischer, 1967)
   Dinotrema pygmaea (Viereck, 1917)
   Dinotrema quinnipiacorum (Viereck, 1917)
   Dinotrema rotundidens (Fischer, 1967)
   Dinotrema segmentata (Fischer, 1967)
   Dinotrema sensillosa (Fischer, 1967)
   Dinotrema spiraculosa (Fischer, 1967)
   Dinotrema trematosa (Fischer, 1967)
   Dinotrema ulmicola (Ashmead, 1889)
   Diolcogaster auripes (Provancher, 1886)
   Diolcogaster bakeri (Muesebeck, 1922)
   Diolcogaster brevicaudus (Provancher, 1886)
   Diolcogaster facetosa (Weed, 1888)
   Diolcogaster germani (Ashmead, 1900)
   Diolcogaster iridescens (Cresson, 1865)
   Diolcogaster schizurae (Muesebeck, 1922)
   Diolcogaster scotica (Marshall, 1885)
   Diospilus californicus Rohwer, 1917
   Diospilus curticaudus Gahan, 1927
   Diospilus fomitis Mason, 1968
   Diospilus neoclyti Rohwer, 1917
   Diospilus washingtonensis Rohwer, 1917
   Dirrhope americana Muesebeck, 1936
   Dolichogenidea absonus (Muesebeck, 1965)
   Dolichogenidea acrobasidis (Muesebeck, 1921)
   Dolichogenidea banksi (Viereck, 1911)
   Dolichogenidea betheli (Viereck, 1910)
   Dolichogenidea bushnelli (Muesebeck, 1933)
   Dolichogenidea cacoeciae (Riley, 1881)
   Dolichogenidea californicus (Muesebeck, 1921)
   Dolichogenidea clavatus (Provancher, 1881)
   Dolichogenidea dolichocephalus (Muesebeck, 1921)
   Dolichogenidea homoeosomae (Muesebeck, 1933)
   Dolichogenidea laspeyresia (Viereck, 1913)
   Dolichogenidea melanopus (Viereck, 1917)
   Dolichogenidea miantonomoi (Viereck, 1917)
   Dolichogenidea oidematophori (Muesebeck, 1929)
   Dolichogenidea paralechiae (Muesebeck, 1931)
   Dolichogenidea phthorimaeae (Muesebeck, 1921)
   Dolichogenidea pterophori (Muesebeck, 1926)
   Dolichogenidea renaulti (Mason, 1974)
   Dolichogenidea thujae (Muesebeck, 1935)
   Dolichogenidea tischeriae (Muesebeck, 1921)
   Doryctes anatolikus Marsh, 1969
   Doryctes brachynervus Marsh, 1969
   Doryctes buoculus Marsh, 1969
   Doryctes californicus Marsh, 1969
   Doryctes erythromelas (Brulle, 1846)
   Doryctes eucrinus Marsh, 1969
   Doryctes exhalans (Say, 1828)
   Doryctes fartus (Provancher, 1880)
   Doryctes infuscus Marsh, 1969
   Doryctes macrocaudus Marsh, 1969
   Doryctes maculipennis Rohwer, 1919
   Doryctes pacificus (Provancher, 1885)
   Doryctes pyrrhus Marsh, 1969
   Doryctes rufipes (Provancher, 1880)
   Doryctes slossonae Marsh, 1969
   Doryctinus marshi Greenbaum, 1975
   Doryctinus rugulosus (Cresson, 1872)
   Doryctobracon anastrephilum (Marsh, 1970)
   Doryctobracon cereus (Gahan, 1919)
   Dyscoletes canadensis Mason, 1976
   Earinus limitaris (Say, 1835)
   Earinus zeirapherae Walley, 1935
   Ecphylus arcuatus Muesebeck, 1935
   Ecphylus bicolor Rohwer, 1913
   Ecphylus californicus Rohwer, 1913
   Ecphylus chramesi Marsh, 1965
   Ecphylus costaricensis Matthews, 1969
   Ecphylus flavus Marsh, 1965
   Ecphylus hicoriae Rohwer, 1919
   Ecphylus hubbardi Rohwer, 1913
   Ecphylus hypothenemi Ashmead, 1896
   Ecphylus kansensis Marsh, 1965
   Ecphylus leechi Marsh, 1965
   Ecphylus leptosulcus Marsh, 1965
   Ecphylus lepturgi Rohwer, 1913
   Ecphylus lycti Rohwer, 1913
   Ecphylus nigriceps Ashmead, 1896
   Ecphylus optilus Marsh, 1965
   Ecphylus pacificus Marsh, 1965
   Ecphylus pallidus Ashmead, 1896
   Ecphylus rohweri Muesebeck, 1935
   Ecphylus schwarzii (Ashmead, 1900)
   Ecphylus texanus Rohwer, 1907
   Ecphylus unifasciatus Marsh, 1965
   Elasmosoma bakeri Ashmead, 1895
   Elasmosoma pergandei Ashmead, 1895
   Elasmosoma petulans Muesebeck, 1941