Kinds of Apoid wasp species

Compiled by
John Ascher
Division of Invertebrate Zoology
American Museum of Natural History

For contributors please see credits .

Draft-41, 2 October, 2014
Please cite as
Ascher, J. S. et al. 2014.
Discover Life apoid wasp species guide and North American checklist (Hymenoptera).
http://www.discoverlife.org/mp/20q?guide=Apoid_wasp_species

Send corrections to ascher@amnh.org

Scientific name -- Other names
Ampulicidae
   Ampulex angusticollis Spinola, 1841
   Ampulex canaliculata Say, 1823
   Ampulex collator Bradley, 1934
   Ampulex ferruginea Bradley, 1934 -- Ampulex (Rhinopsis) ferruginea Bradley, 1934
   Ampulex maculicornis (Cameron, 1889) -- Rhinopsis maculicornis Cameron, 1889
   Ampulex neotropica Kohl, 1893
   Dolichurus greenei Rohwer, 1916
   Paradolichurus boharti Kimsey, 1993
   Paradolichurus californicus (Williams, 1960) -- Dolichurus (Paradolichurus) californicus Williams, 1960
   Paradolichurus morelensis (Williams, 1962) -- Dolichurus morelensis Williams, 1962
Crabronidae
   Alysson conicus Provancher, 1889
   Alysson flavomaculatus Cameron, 1901
   Alysson guignardi Provancher, 1887
   Alysson melleus Say, 1837
   Alysson oppositus Say, 1837
   Alysson radiatus Fox, 1894
   Alysson striatus Fox, 1894
   Alysson triangulifer Provancher, 1887
   Ammoplanellus umatilla (Pate, 1945) -- Ammoplanellus (Ammoplanellus) umatilla Pate, 1945
   Ammoplanellus xila (Pate, 1945) -- Ammoplanellus (Ammoplanellus) xila Pate, 1945
   Ammoplanops ashmeadi Pate, 1939
   Ammoplanops californicus Bohart and Smith, 1978
   Ammoplanops cockerelli (Ashmead, 1903)
   Ammoplanops cressoni Pate, 1939
   Ammoplanops milleri Bohart and Smith, 1978
   Ammoplanops moenkopi Pate, 1939
   Ammoplanops neomexicanus Bohart and Smith, 1978
   Ammoplanops powelli Bohart and Smith, 1978
   Ammoplanops timberlakei Pate, 1939
   Ammoplanops utahensis Bohart and Smith, 1978
   Ammoplanops vierecki Pate, 1939
   Ammoplanus alpinensis Norman, 2008
   Ammoplanus bifidus Norman, 2008
   Ammoplanus chemehuevi Pate, 1943[", 1942"] -- Ammoplanus (Ammoplanus) chemehuevi Pate, 1943["1942"]
   Ammoplanus clemente Menke, 1997 -- Ammoplanus (Ammoplanus) clemente Menke, 1997
   Ammoplanus gilberti Norman, 2008
   Ammoplanus loti Pate, 1943[", 1942"] -- Ammoplanus (Ammoplanus) loti Pate, 1943["1942"]; Ammoplanus (Ammoplanus) sechi Pate, 1943["1942"]
   Ammoplanus molliekayae Norman, 2008 -- Ammoplanus molliekayi Norman, 2008
   Ammoplanus natei Norman, 2012
   Ammoplanus pallidus Norman, 2008
   Ammoplanus quabajai Pate, 1943[", 1942"] -- Ammoplanus (Ammoplanus) quabajai Pate, 1943["1942"]
   Ammoplanus rhinocerus Norman, 2008
   Ammoplanus sulcifrons Norman, 2008
   Ammoplanus surrufus Norman, 2008
   Ammoplanus tetli Pate, 1943[", 1942"] -- Ammoplanus (Ammoplanus) tetli Pate, 1943["1942"]
   Ammoplanus unami Pate, 1937 -- Ammoplanus (Ammoplanus) unami Pate, 1937
   Ammoplanus vanyumi Pate, 1943[", 1942"] -- Ammoplanus (Ammoplanus) vanyumi Pate, 1943["1942"]
   Ammopsen masoni Krombein, 1959
   Anacrabro boerhaviae Cockerell, 1895
   Anacrabro mocanus Leclercq, 1973
   Anacrabro ocellatus Packard, 1866 -- Anacrabro robertsoni Rohwer, 1920; Anacrabro ocellatus micheneri Leclercq, 1973
   Anacrabro salvadorius Leclercq, 1973
   Aphilanthops foxi Dunning, 1898
   Aphilanthops frigidus Smith, 1856
   Aphilanthops hispidus Fox, 1894
   Aphilanthops subfrigidus Dunning, 1898
   Argogorytes mexicalis Bohart, 2000
   Argogorytes nigrifrons (Smith, 1856) -- Gorytes nigrifrons Smith, 1856
   Argogorytes parkeri Bohart, 2000
   Argogorytes quadrangulus Bohart, 2000
   Argogorytes sapellonis (Baker, 1907) -- Gorytes sapellonis Baker, 1907
   Argogorytes umbratilis Bohart, 2000
   Arigorytes coachellae Bohart, 1971
   Arigorytes coquillettii (Fox, 1896[", 1895"]) -- Gorytes coquillettii Fox, 1896["1895"]
   Arigorytes insolitus (Fox, 1896[", 1895"]) -- Gorytes insolitus Fox, 1896["1895"]
   Arigorytes ruficrus Bohart, 1971
   Arigorytes smohalla Pate, 1947
   Astata albovillosa Cameron, 1890
   Astata alpestris Cameron, 1890
   Astata bakeri Parker, 1962
   Astata bechteli Parker, 1962 -- Astata nubecula bechteli Parker, 1962
   Astata bicolor Say, 1823
   Astata bigeloviae Cockerell, 1897
   Astata boharti Parker, 1962
   Astata centralis Parker, 1964
   Astata clypeata Parker, 1962
   Astata dominica Pate, 1948
   Astata evansi Parker, 1964
   Astata femorata Parker, 1963
   Astata gigas Taschenberg, 1870 -- Astatus strigosus Kohl, 1888
   Astata leuthstromi Ashmead, 1897
   Astata mexicana Cresson, 1881
   Astata nevadica Cresson, 1881
   Astata nubecula Cresson, 1865 -- Astata nigropilosa Cresson, 1881
   Astata occidentalis Cresson, 1881 -- Astata apicipennis Cameron, 1890; Astata tinctipennis Cameron, 1890; Astatus sayi W Fox, 1894
   Astata stangei Parker, 1964
   Astata unicolor Say, 1824 -- Astata insularis Cresson, 1865; Astata rufiventris Cresson, 1873
   Astata westcotti Parker, 1964
   Astata williamsi Parker, 1962
   Aulacophilus jansoni Turner, 1916
   Aulacophilus septentrionalis Antropov, 1999
   Belomicrus apache Pate, 1940
   Belomicrus boharti Menke, 1997 -- Belomicrus montanus_homonym Bohart, 1994
   Belomicrus bridwelli Pate, 1940
   Belomicrus cahuilla Pate, 1940
   Belomicrus californicus Bohart, 1994
   Belomicrus cladothricis (Cockerell, 1895) -- Oxybelus cladothricis Cockerell, 1895; Belomicrus minidoka Pate, 1940; Belomicrus cladothricis prosopidis Pate, 1940
   Belomicrus coloratus Baker, 1909 -- Belomicrus colorata Baker, 1909
   Belomicrus columbianus (Kohl, 1892) -- Oxybelus columbianus Kohl, 1892; Belomicrus larimerensis Rohwer, 1908
   Belomicrus cookii Baker, 1909
   Belomicrus costalis Bohart, 1994
   Belomicrus cucamonga Pate, 1940
   Belomicrus darwini Bohart, 1994
   Belomicrus desertus Bohart, 1994
   Belomicrus eriogoni Pate, 1940 -- Belomicrus cladothricis eriogoni Pate, 1940
   Belomicrus forbesii (Robertson, 1889) -- Oxybelus forbesii Robertson, 1889
   Belomicrus franciscus Pate, 1931
   Belomicrus inyo Bohart, 1994
   Belomicrus istam Pate, 1940
   Belomicrus longiceps Bohart, 1994
   Belomicrus maricopa Pate, 1947
   Belomicrus melanus Bohart, 1994
   Belomicrus mescalero Pate, 1940
   Belomicrus mono Pate, 1940 -- Belomicrus serrano mono Pate, 1940
   Belomicrus oraibi Bohart, 1994
   Belomicrus pachappa Pate, 1940
   Belomicrus pallidus Bohart, 1994
   Belomicrus penuti Pate, 1940 -- Belomicrus forbesii penuti Pate, 1940
   Belomicrus potawatomi Pate, 1947
   Belomicrus powelli Bohart, 1994
   Belomicrus quemaya Pate, 1940 -- Belomicrus jurumpa Pate, 1940
   Belomicrus querecho Pate, 1940
   Belomicrus sechi Pate, 1940
   Belomicrus serrano Pate, 1940 -- Belomicrus serrano serrano Pate, 1940
   Belomicrus siccatus Bohart, 1994
   Belomicrus sierrae Bohart, 1994
   Belomicrus texensis Bohart, 1994
   Belomicrus timberlakei Pate, 1940
   Belomicrus tuktum Pate, 1940
   Belomicrus vanyume Pate, 1940
   Belomicrus vierecki Pate, 1940
   Bembecinus agilis (Smith, 1856) -- Larra cingulata Smith, 1856
   Bembecinus ater Bohart, 1996
   Bembecinus bishoppi Krombein and Willink, 1951[", 1950"]
   Bembecinus bolivari (Handlirsch, 1892) -- Stizus bolivari Handlirsch, 1892
   Bembecinus clypearis Bohart, 1996
   Bembecinus floridanus Krombein and Willink, 1951[", 1950"]
   Bembecinus mexicanus (Handlirsch, 1892) -- Stizus mexicanus Handlirsch, 1892
   Bembecinus moneduloides (Smith, 1856) -- Larra moneduloides Smith, 1856
   Bembecinus nanus (Handlirsch, 1892) -- Stizus nanus Handlirsch, 1892
   Bembecinus neglectus (Cresson, 1872) -- Monedula neglecta Cresson, 1872
   Bembecinus quinquespinosus (Say, 1823) -- Nysson 5-spinosus Say, 1823; Nysson quinquespinosus Say, 1823
   Bembecinus strenuus (Mickel, 1918[", 1917"])
   Bembecinus wheeleri Krombein and Willink, 1951[", 1950"]
   Bembix americana Fabricius, 1793 -- Bembex spinolae Lepeletier, 1845; Bembex muscicapa Handlirsch, 1893; Bembex separanda Handlirsch, 1893; Bembex similans W Fox, 1895; Bembex connexa W Fox, 1895; Bembex primaaestate Johnson and Rohwer, 1908; Bembix foxi J Parker, 1917; Bembix comata J Parker, 1917; Bembix hamata Fox, 1923; Bembix hamata lucida C Fox, 1923; Bembix comata var nevadensis Rodeck, 1934; Bembex nicolai Cockerell, 1938; Bembix sanctaerosae Cockerell, 1940; Bembix americana antilleana Evans and Matthews, 1968; Bembix americana dugi Mencke, 1985
   Bembix amoena Handlirsch, 1893
   Bembix belfragei Cresson, 1873 -- Bembex belfragei Cresson, 1873; Bembex cressonis Handlirsch, 1893; Bembex insignis Handlirsch, 1893
   Bembix boharti Griswold, 1983
   Bembix cameroni Rohwer, 1912 -- Bembyx cameroni Rohwer, 1912; Bembix festiva Parker, 1929; Bembix rohweri Lohrmann, 1948; Epibembex cameroni (Rohwer, 1912)
   Bembix cinerea Handlirsch, 1893
   Bembix dentilabris Handlirsch, 1893 -- Bembex u-scripta W Fox, 1895; Bembix arcuata Parker, 1917
   Bembix frommeri Bohart, 1970
   Bembix gillaspyi Evans and Matthews, 1968
   Bembix hinei Parker, 1917
   Bembix infumata Handlirsch, 1893 -- Bembex nubilipennis_homonym Cameron, 1890
   Bembix inyoensis Kimsey and Kimsey, 1981
   Bembix melanaspis Parker, 1917
   Bembix mima Handlirsch, 1893
   Bembix multipicta Smith, 1873 -- Bembix frioensis Parker, 1929
   Bembix nubilipennis Cresson, 1872 -- Bembix nubilosa Parker, 1929
   Bembix occidentalis Fox, 1893 -- Bembex beutenmulleri W Fox, 1901; Bembex obsoleta Howard, 1901
   Bembix pallidipicta Smith, 1873 -- Bembex pruinosa W Fox, 1895
   Bembix rugosa Parker, 1917
   Bembix sayi Cresson, 1865 -- Bembix latifrons Parker, 1917
   Bembix stenobdoma Parker, 1917
   Bembix texana Cresson, 1872
   Bembix troglodytes Handlirsch, 1893 -- Bembix helianthopolis Parker, 1917
   Bembix truncata Handlirsch, 1893
   Bicyrtes affinis (Cameron, 1897) -- Bembidula affinis Cameron, 1897
   Bicyrtes capnopterus (Handlirsch, 1889) -- Bembidula capnoptera Handlirsch, 1889
   Bicyrtes diodontus (Handlirsch, 1889)
   Bicyrtes discisus (Taschenberg, 1870) -- Monedula discisa Taschenberg, 1870
   Bicyrtes fodiens (Handlirsch, 1889) -- Bembidula fodiens Handlirsch, 1889
   Bicyrtes insidiatrix (Handlirsch, 1889) -- Bembidula insidiatrix Handlirsch, 1889
   Bicyrtes quadrifasciatus (Say, 1824) -- Monedula quadrifasciata Say, 1824
   Bicyrtes spinosus (Fabricius, 1794) -- Bembex spinosa Fabricius, 1794
   Bicyrtes variegatus (Olivier, 1789) -- Bembex variegata Olivier, 1789
   Bicyrtes ventralis (Say, 1824) -- Monedula ventralis Say, 1824
   Bicyrtes viduatus (Handlirsch, 1889) -- Bembidula viduata Handlirsch, 1889
   Bothynostethus distinctus Fox, 1891
   Bothynostethus saussurei Kohl, 1884[", 1883"]
   Cerceris acanthophila Cockerell, 1897
   Cerceris acolhua Saussure, 1867
   Cerceris aequalis Provancher, 1888
   Cerceris alacris Mickel, 1918[", 1917"]
   Cerceris alamos Scullen, 1972
   Cerceris alaope Banks, 1912
   Cerceris arelate Banks, 1912
   Cerceris astarte Banks, 1913
   Cerceris atramontensis Banks, 1913
   Cerceris azteca Saussure, 1867
   Cerceris bakeri Cameron, 1904
   Cerceris bicornuta Guérin-Méneville, 1844
   Cerceris binodis Spinola, 1841
   Cerceris blakei Cresson, 1865
   Cerceris boharti Scullen, 1965
   Cerceris bolingeri Scullen, 1965
   Cerceris bolingeriana Krombein, 1979
   Cerceris bothriophora Schletterer, 1887
   Cerceris bradleyi Scullen, 1972
   Cerceris bridwelli Scullen, 1965
   Cerceris butleri Scullen, 1965
   Cerceris cacaloapana Scullen, 1972
   Cerceris californica Cresson, 1865
   Cerceris calochorti Rohwer, 1908
   Cerceris carrizonensis Banks, 1915
   Cerceris cavagnaroi Scullen, 1972
   Cerceris cerverae Giner Mari, 1941
   Cerceris chilopsidis Viereck and Cockerell, 1904
   Cerceris chiriquensis Cameron, 1890
   Cerceris clypeata Dahlbom, 1844
   Cerceris cochisi Scullen, 1965
   Cerceris cockerelli Viereck, 1903
   Cerceris compacta Cresson, 1865
   Cerceris compar Cresson, 1865
   Cerceris completa Banks, 1919
   Cerceris conifrons Mickel, 1916
   Cerceris convergens Viereck and Cockerell, 1904
   Cerceris cooperi Scullen, 1972
   Cerceris cortezi Scullen, 1972
   Cerceris crandalli Scullen, 1965
   Cerceris cribrosa Spinola, 1841
   Cerceris crotonella Viereck and Cockerell, 1904
   Cerceris crucis Viereck and Cockerell, 1904 -- Cerceris rufinoda var crucis Viereck and Cockerell, 1904
   Cerceris cuernavaca Scullen, 1972
   Cerceris dentifrons Cresson, 1865
   Cerceris deserta Say, 1824
   Cerceris dilatata Spinola, 1841
   Cerceris dreisbachi Scullen, 1972
   Cerceris durango Scullen, 1972
   Cerceris echo Mickel, 1916
   Cerceris erythropoda Cameron, 1890
   Cerceris escalante Evans, 2002
   Cerceris evansi Scullen, 1972
   Cerceris farri Scullen, 1970
   Cerceris femurrubrum Viereck and Cockerell, 1904 -- Cerceris femur-rubrum Viereck and Cockerell, 1904
   Cerceris festiva Cresson, 1865
   Cerceris finitima Cresson, 1865
   Cerceris flavida Cameron, 1890 -- Cerceris atlacomulca Scullen, 1972
   Cerceris flavocostalis Cresson, 1865
   Cerceris flavofasciata H. S. Smith, 1908
   Cerceris flavomaculata Cameron, 1890
   Cerceris flavotrochanterica Rohwer, 1912
   Cerceris fortin Scullen, 1972
   Cerceris frontata Say, 1823
   Cerceris fumipennis Say, 1837
   Cerceris gandarai Rohwer, 1912
   Cerceris grandis Banks, 1913
   Cerceris graphica Smith, 1873
   Cerceris halone Banks, 1912
   Cerceris hatuey Alayo Dalmau, 1968
   Cerceris hidalgo Scullen, 1972 -- Cerceris calochorti hidalgo Scullen, 1972
   Cerceris howardevansi Genaro, 2004
   Cerceris hurdi Scullen, 1972
   Cerceris imperialis Saussure, 1867
   Cerceris insolita Cresson, 1865
   Cerceris irene Banks, 1912
   Cerceris kennicottii Cresson, 1865 -- Cerceris kennicottii chinandegaensis Cameron, 1904
   Cerceris krombeini Scullen, 1965
   Cerceris krugi Dewitz, 1881 -- Cerceris margaretella Rohwer, 1915
   Cerceris macswaini Scullen, 1965
   Cerceris mandibularis Patton, 1881
   Cerceris melanthe Banks, 1947
   Cerceris mimica Cresson, 1872
   Cerceris neahminax Scullen, 1965
   Cerceris nebrascensis H. S. Smith, 1908
   Cerceris nigrescens Smith, 1856
   Cerceris nitidoides Ferguson, 1984 -- Cerceris nitida_homonym Banks, 1913; Cerceris nitidoides Ferguson, 1984, replacement name
   Cerceris occipitomaculata Packard, 1866
   Cerceris parkeri Scullen, 1972 -- Cerceris bakeri parkeri Scullen, 1972
   Cerceris posticata Banks, 1916
   Cerceris prominens Banks, 1912
   Cerceris rhois Rohwer, 1908
   Cerceris rozeni Scullen, 1971
   Cerceris rufinoda Cresson, 1865
   Cerceris rufopicta Smith, 1856 -- Cerceris rufo-picta Smith, 1856
   Cerceris sandiegensis Scullen, 1965
   Cerceris sexta Say, 1837
   Cerceris sextoides Banks, 1947
   Cerceris squamulifera Scullen, 1968
   Cerceris stigmosalis Banks, 1916
   Cerceris tepaneca de Saussure, 1867 -- Cerceris morata Cresson, 1872
   Cerceris texana Scullen, 1965
   Cerceris tolteca Saussure, 1867
   Cerceris townsendi Viereck and Cockerell, 1904
   Cerceris trinitaria Alayo Dalmau, 1968
   Cerceris truncata Cameron, 1890
   Cerceris vanduzeei Banks, 1917
   Cerceris veracruz Scullen, 1972
   Cerceris verticalis Smith, 1856
   Cerceris vicina Cresson, 1865
   Cerceris vicinoides Viereck and Cockerell, 1904
   Cerceris vierecki Banks, 1947
   Cerceris watlingensis Elliott and Sahlbert, 1979
   Cerceris wyomingensis Scullen, 1965
   Cerceris zacatecas Scullen, 1972
   Cerceris zapoteca Saussure, 1867
   Cerceris zelica Banks, 1912
   Cerceris zonata Cresson, 1865 -- Cerceris cubensis Cresson, 1865, unnecessary replacement name
   Cerceris zumpango Scullen, 1972
   Chilostictia hirsuta Gillaspy, 1983
   Chimila cerdai Leclercq, 2005
   Chimila hondurana Leclercq, 2005
   Chimila mocoana Leclercq, 1980
   Chimila pae Pate, 1944[", 1943"]
   Clitemnestra albitarsis Bohart, 2000
   Clitemnestra bijaguae Bohart, 2000
   Clitemnestra bipunctata (Say, 1824) -- Gorytes bipunctatus Say, 1824; Ochleroptera bipunctata (Say, 1824); Ochleroptera jamaica Pate, 1947
   Clitemnestra caerulea Bohart, 2000
   Clitemnestra championi (Cameron, 1890) -- Gorytes championi Cameron, 1890
   Clitemnestra chrysos Bohart, 2000
   Clitemnestra columbica Bohart, 2000
   Clitemnestra costaricae Bohart, 2000
   Clitemnestra densa Bohart, 2000
   Clitemnestra irwini Bohart, 2000
   Clitemnestra lissa Bohart, 2000
   Clitemnestra nigritula Bohart, 2000
   Clitemnestra pedunculata Bohart, 2000
   Clitemnestra puyo Bohart, 2000
   Clypeadon bechteli (Bohart, 1959) -- Aphilanthops (Listropygia) bechteli Bohart, 1959; Listropygia bechteli (Bohart, 1959)
   Clypeadon californicus (Bohart, 1959)
   Clypeadon dreisbachi (Bohart, 1959)
   Clypeadon evansi Bohart, 1966
   Clypeadon haigi (Bohart, 1959)
   Clypeadon laticinctus (Cresson, 1865)
   Clypeadon sculleni (Bohart, 1959)
   Clypeadon taurulus (Cockerell, 1895) -- Aphilanthops taurulus Cockerell, 1895; Aphilanthops phoenix Pate, 1947
   Clypeadon utahensis (Baker, 1895)
   Crabro advena Smith, 1856
   Crabro aequalis Fox, 1895
   Crabro alpestris Cameron, 1891
   Crabro alticola Cameron, 1891
   Crabro arcadiensis Miller, 1976
   Crabro argusinus Bohart, 1976 -- Crabro argus Harris, 1835, nomen nudum; Thyreopsis argus_homonym Packard, 1867; Crabro argusinus Bohart, 1976, replacement name
   Crabro atlanticus Miller, 1976
   Crabro bruneri (Mickel, 1916) -- Thyreopus (Synothyreopus) bruneri Mickel, 1916
   Crabro canningsi Finnamore, 1988
   Crabro cingulatus (Packard, 1867) -- Thyreopus cingulatus Packard, 1867
   Crabro cognatus_homonym Fox, 1895
   Crabro comosiceps Bohart, 1976
   Crabro conspicuus Cresson, 1865
   Crabro costaricensis Cameron, 1891
   Crabro cribrellifer (Packard, 1867) -- Thyreopus cribrellifer Packard, 1867
   Crabro denningi Bohart, 1976
   Crabro deserticola Bohart, 1976
   Crabro dietrichi Bohart, 1976
   Crabro digitatus Bohart, 1976
   Crabro flavicrus Bohart, 1976
   Crabro flavinubis Bohart, 1976
   Crabro florissantensis Rohwer, 1909 -- Crabro (Synothyreopus) florissantensis Rohwer, 1909
   Crabro grisselli Bohart, 1976
   Crabro helvocrinis Bohart, 1976
   Crabro henrici Krombein, 1951 -- Crabro (Synothyreopus) henrici Krombein, 1951
   Crabro hilaris Smith, 1856
   Crabro hispidus Fox, 1895
   Crabro lacteipennis Rohwer, 1909 -- Crabro (Thyreopus) lacteipennis Rohwer, 1909
   Crabro largior Fox, 1895
   Crabro latipes Smith, 1856
   Crabro leopardus Bohart, 1976
   Crabro monticola (Packard, 1867) -- Thyreopus monticola Packard, 1867
   Crabro nigriceps Bohart, 1976
   Crabro nigrostriatus Bohart, 1976
   Crabro opalescens Bohart, 1976
   Crabro pallidus Fox, 1895
   Crabro parmatulus Bohart, 1976
   Crabro peltista Kohl, 1888 -- Crabro (Thyreopus) peltista Kohl, 1888
   Crabro pleuralis Fox, 1895
   Crabro rufibasis (Banks, 1921) -- Thyreopus rufibasis Banks, 1921
   Crabro snowii Fox, 1896
   Crabro spinuliferus Bohart, 1976
   Crabro tenuiglossa Packard, 1866
   Crabro tenuis Fox, 1895 -- Crabro (Crabro) juniatae Krombein, 1938
   Crabro thyreophorus Kohl, 1888 -- Crabro (Thyreopus) thyreophorus Kohl, 1888
   Crabro tumidus (Packard, 1867) -- Thyreopus tumidus Packard, 1867
   Crabro velitaris Bohart, 1976
   Crabro venator (Rohwer, 1911) -- Thyreopus venator Rohwer, 1911
   Crabro vernalis (Packard, 1867)
   Crabro villosus Fox, 1895
   Crabro virgatus Fox, 1895 -- Crabro veles Carter, 1925
   Crossocerus angelicus (Kincaid, 1900) -- Crabro angelicus Kincaid, 1900; Crabro vierecki H Smith, 1908; Crabro boulderensis Rohwer, 1909; Crabro spinibuccus Viereck, 1909
   Crossocerus annulipes (Lepeletier and Brullé, 1835) -- Blepharipus annulipes Lepeletier and Brullé, 1835; Crossocerus gonager Lepeletier and Brullé, 1835; Crabro nigritus Gimmerthal, 1836; Crabro ambiguus Dahlbom, 1842; Crabro capito Dahlbom, 1845; Blepharipus parkeri Banks, 1921; Crabro davidsoni Sandhouse, 1938
   Crossocerus arnoldi Leclercq and Miller, 2000
   Crossocerus bajaensis Leclercq and Miller, 2000
   Crossocerus barbipes (Dahlbom, 1845) -- Crabro barbipes Dahlbom, 1845; Crabro ater Cresson, 1865; Crabro hirtipes A Morawitz, 1866; Dolichocrabro wickhamii Ashmead, 1899; Crossocerus pammelas Pate, 1944
   Crossocerus boharti Leclercq and Miller, 2000
   Crossocerus brooksi Leclercq and Miller, 2000
   Crossocerus cameroni Leclercq and Miller, 2000
   Crossocerus chiapensis Leclercq and Miller, 2000
   Crossocerus chromatipus Pate, 1944[", 1943"] -- Crabro pictipes_homonym Fox, 1895
   Crossocerus decorosus Leclercq and Miller, 2000
   Crossocerus decorus (Fox, 1895) -- Crabro decorus Fox, 1895; Synrhopalum decorus (Fox, 1895); Rhopalum decorum (Fox, 1895); Crossocerus decorus metanotalis Leclercq and Miller, 2000
   Crossocerus elongatulus (vander Linden, 1829) -- Crabro elongatulus vander Linden, 1829
   Crossocerus eriogoni (Rohwer, 1908) -- Crabro eriogoni Rohwer, 1908; Crossocerus eriogoni eriogonoides Leclercq and Miller, 2000
   Crossocerus evansi Leclercq and Miller, 2000
   Crossocerus fergusoni Pate, 1944[", 1943"]
   Crossocerus foxi Leclercq and Miller, 2000
   Crossocerus gemblacensis Leclercq, 1968
   Crossocerus guerrerensis (Cameron, 1891) -- Crabro guerrerensis Cameron, 1891
   Crossocerus harringtonii (Fox, 1895) -- Crabro harringtonii Fox, 1895; Blepharipus harringtonii (Fox, 1895); Solenius harringtonii (Fox, 1895)
   Crossocerus impressifrons (Smith, 1856) -- Crabro tibialis_homonym Say, 1824; Crabro impressifrons Smith, 1856; Blepharipus impressifrons (Smith, 1856); Solenius impressifrons (Smith, 1856); Blepharipus harrisi Packard, 1867; Crossocerus harrisi (Packard, 1867); Crabro harrisi (Packard, 1867); Crabro tridentatus Rohwer, 1909
   Crossocerus insolens (Fox, 1895) -- Crabro insolens Fox, 1895; Epicrossocerus insolens (Fox, 1895); Crabro universitatis Rohwer, 1909; Crossocerus universitatis (Rohwer, 1909)
   Crossocerus jason (Cameron, 1891) -- Crabro jason Cameron, 1891; Crossocerus derivus Leclercq, 1968
   Crossocerus jasonoides Leclercq and Miller, 2000
   Crossocerus krombeini Leclercq and Miller, 2000
   Crossocerus kurczewskii Leclercq and Miller, 2000
   Crossocerus lentus (Fox, 1895) -- Crabro scutellatus_homonym Say, 1824; Crabro lentus Fox, 1895; Crabro scutellifer Dalla Torre, 1897
   Crossocerus leucostoma (Linnaeus, 1758) -- Blepharipus cinctipes Provancher, 1882; Crossocerus (Blepharipus) cinctipes (Provancher, 1882)
   Crossocerus maculiclypeus (Fox, 1895) -- Crabro maculiclypeus Fox, 1895
   Crossocerus maculipennis (Smith, 1856) -- Crabro maculipennis Smith, 1856
   Crossocerus maculitarsis (Cameron, 1891) -- Crabro maculitarsis Cameron, 1891
   Crossocerus melanius (Rohwer, 1911) -- Thyreopus (Blepharipus) melanius Rohwer, 1911
   Crossocerus mexicanus Leclercq and Miller, 2000
   Crossocerus minimus (Packard, 1867) -- Blepharipus minimus Packard, 1867
   Crossocerus nigritus (Lepeletier and Brullé, 1835) -- Blepharipus nigricornis Provancher, 1888
   Crossocerus nitidiventris Fox, 1892
   Crossocerus patei Leclercq and Miller, 2000
   Crossocerus phaeochilos Pate, 1944[", 1943"]
   Crossocerus planifemur Krombein, 1952 -- Crossocerus (Crossocerus) planifemur Krombein, 1952
   Crossocerus planipes (Fox, 1895) -- Crabro planipes Fox, 1895
   Crossocerus pleuralis Leclercq and Miller, 2000
   Crossocerus pseudochromatipus Leclercq and Miller, 2000
   Crossocerus pseudomexicanus Leclercq and Miller, 2000
   Crossocerus pueblensis Leclercq and Miller, 2000
   Crossocerus puertagarnicae Leclercq and Miller, 2000
   Crossocerus similis (Fox, 1895) -- Crabro similis Fox, 1895
   Crossocerus spinigeroides Leclercq and Miller, 2000
   Crossocerus spinigerus (Cameron, 1904) -- Rhopalum spinigerus Cameron, 1904; Crabro ezrae Cameron, 1904
   Crossocerus stangei Leclercq, 2000
   Crossocerus stictochilos Pate, 1944[", 1943"]
   Crossocerus stricklandi Pate, 1944[", 1943"]
   Crossocerus tarsalis (Fox, 1895) -- Crabro tarsalis Fox, 1895
   Crossocerus tarsatus (Shuckard, 1837) -- Crabro tarsatus Shuckard, 1837; Crabro planipes Fox, 1895; Crossocerus (Crossocerus) planipes (Fox, 1895); Crossocerus (Crossocerus) tarsatus planipes (Fox, 1895)
   Crossocerus tolucae Leclercq, 2000
   Crossocerus topilego Leclercq and Miller, 2000
   Crossocerus tsunekii Leclercq and Miller, 2000
   Crossocerus unicus (Patton, 1879) -- Blepharipus unicus Patton, 1879
   Crossocerus viennensis Leclercq, 1968
   Crossocerus wesmaeli (Vander Linden, 1829)
   Crossocerus xanthochilos Pate, 1944[", 1943"]
   Crossocerus xanthognathus (Rohwer, 1911) -- Thyreopus (Crossocerus) xanthognathus Rohwer, 1911
   Deinomimesa cognata Perkins, 1899
   Deinomimesa ferox Perkins, 1899
   Deinomimesa haleakalae Perkins, 1899
   Deinomimesa hawaiiensis Perkins, 1899
   Deinomimesa punae Perkins, 1899
   Didineis aculeata (Cresson, 1865) -- Alyson aculeata Cresson, 1865
   Didineis dilata Malloch and Rohwer, 1930
   Didineis latimana Malloch and Rohwer, 1930
   Didineis nodosa Fox, 1894
   Didineis peculiaris Fox, 1894
   Didineis stevensi Rohwer, 1923
   Didineis texana (Cresson, 1872) -- Alyson texanus Cresson, 1872
   Didineis vierecki Rohwer, 1911
   Diodontus adamsi Titus, 1909[", 1908"]
   Diodontus americanus Packard, 1867
   Diodontus antennatus (Mickel, 1916)
   Diodontus argentinae Rohwer, 1909
   Diodontus ater (Mickel, 1916) -- Xylocelia ater Mickel, 1916
   Diodontus beulahensis (Rohwer, 1917)
   Diodontus bidentatus Rohwer, 1911
   Diodontus brunneicornis Viereck, 1906
   Diodontus cockerelli Rohwer, 1909
   Diodontus crassicornis Viereck, 1904
   Diodontus flavitarsis Fox, 1892
   Diodontus florissantensis Rohwer, 1909
   Diodontus franclemonti (Krombein, 1939) -- Xylocelia franclemonti Krombein, 1939
   Diodontus fraternus Rohwer, 1909
   Diodontus gillettei Fox, 1892
   Diodontus leguminiferus Cockerell, 1897
   Diodontus maestus (Mickel, 1916)
   Diodontus metathoracicus (Mickel, 1916) -- Xylocelia metathoracicus Mickel, 1916
   Diodontus minutus (Fabricius, 1793) -- Crabro minutus
   Diodontus neomexicanus Rohwer, 1909
   Diodontus nigritus Fox, 1892
   Diodontus occidentalis Fox, 1892
   Diodontus rugosus Fox, 1892
   Diodontus siouxensis (Mickel, 1916)
   Diodontus spiniferus (Mickel, 1916)
   Diodontus striatus (Mickel, 1916)
   Diodontus vallicolae Rohwer, 1909
   Diodontus virginianus (Rohwer, 1917) -- Xylocelia virginiana Rohwer, 1917
   Diploplectron beccum Parker, 1972
   Diploplectron brunneipes (Cresson, 1881) -- Liris brunneipes Cresson, 1881
   Diploplectron californicum Parker, 1972
   Diploplectron diablense Williams, 1951[", 1950"]
   Diploplectron ferrugineum Ashmead, 1899
   Diploplectron fossor Rohwer, 1909
   Diploplectron irwini Parker, 1972
   Diploplectron kantsi Pate, 1941
   Diploplectron neotropicum Parker, 1972
   Diploplectron orizabense Parker, 1972
   Diploplectron peglowi Krombein, 1939
   Diploplectron reticulatum Williams, 1946
   Diploplectron secoense Parker, 1972
   Diploplectron sierrense Parker, 1972
   Diploplectron vierecki Pate, 1941
   Dryudella bella (Cresson, 1881) -- Astata bella Cresson, 1881
   Dryudella caerulea (Cresson, 1881) -- Astata caerulea Cresson, 1881
   Dryudella elegans (Cresson, 1881) -- Astata elegans Cresson, 1881
   Dryudella immigrans (Willams, 1946) -- Astata immigrans Willams, 1946
   Dryudella millsi Cockerell, 1914
   Dryudella montana (Cresson, 1881) -- Astata montana Cresson, 1881
   Dryudella pernix Parker, 1969
   Dryudella picta (Kohl, 1888) -- Astatus pictus Kohl, 1888
   Dryudella pinguis (Dahlbom, 1832) -- Larra pinguis Dahlbom, 1832
   Dryudella rhimpa Parker, 1969
   Ectemnius abnormis (Blackburn, 1886)
   Ectemnius adspectans (Blackburn, 1886)
   Ectemnius alpheus Pate, 1946
   Ectemnius aprunatus Leclercq, 1968
   Ectemnius arcuatus (Say, 1837) -- Crabro arcuatus Say, 1837
   Ectemnius atriceps (Cresson, 1865) -- Crabro atriceps Cresson, 1865
   Ectemnius atripennis (Perkins, 1899)
   Ectemnius auriceps (Cresson, 1865)
   Ectemnius aztecus Leclercq, 1951
   Ectemnius basiflavus (Brèthes, 1910)
   Ectemnius besseyae (Rohwer, 1908) -- Crabro (Xylocrabro) besseyae Rohwer, 1908
   Ectemnius borealis (Zetterstedt, 1838) -- Crabro borealis Zetterstedt, 1838; Crabro proletarius Mickel, 1916
   Ectemnius burgdorfi Leclercq, 1968
   Ectemnius carinatus (Smith, 1873) -- Crabro carinatus Smith, 1873; Crabro maculicornis Taschenberg, 1875; Crabro saxatilis Cameron, 1891; Ectemnius domingensis var bahiacus Leclercq, 1950; Ectemnius domingensis var capricornicus Leclercq, 1950; Ectemnius domingensis var riojacus Leclercq, 1950; Ectemnius domingensis var cordillierae Leclercq, 1950; Ectemnius esterensis Leclercq, 1950
   Ectemnius centralis (Cameron, 1891) -- Crabro centralis Cameron, 1891
   Ectemnius cephalotes (Olivier, 1792) -- Crabro cephalotes Olivier, 1792; Crabro geniculatus Olivier, 1792; Crabro tibialis Olivier, 1792; Crabro striatus Lepeletier and Brullé, 1835; Crabro ornatus Lepeletier and Brullé, 1835; Ceratocolus striatus Lepeletier and Brullé, 1835; Blepharipus striatulus Lepeletier and Brullé, 1835; Crabro shuckardi Dahlbom, 1839; Crabro interruptus_homonym Dahlbom, 1845; Crabro fargeii Smith, 1856; Crabro aciculatus Provancher, 1882; Crabro aciculatus Provancher, 1883; Crabro ruthenicus Morawitz, 1892
   Ectemnius chagrinatus Leclercq, 1950
   Ectemnius compactus (Perkins, 1899)
   Ectemnius continuus (Fabricius, 1804) -- Crabro continuus Fabricius, 1804
   Ectemnius craesus (Lepeletier and Brullé, 1835)
   Ectemnius curtipes (Perkins, 1899)
   Ectemnius cyanauges Pate, 1941
   Ectemnius decemmaculatus (Say, 1823) -- Crabro decemmaculatus Say, 1823
   Ectemnius dilectus (Cresson, 1865) -- Crabro dilectus Cresson, 1865
   Ectemnius discrepans (Giffard, 1915)
   Ectemnius distinctus (Smith, 1856)
   Ectemnius dives (Lepeletier and Brullé, 1835) -- Solenius dives Lepeletier and Brullé, 1835
   Ectemnius dizoster Pate, 1947
   Ectemnius dominicanus Evans, 1972
   Ectemnius excavatus (Fox, 1892) -- Crabro excavatus Fox, 1892
   Ectemnius ferrasi Alayo Dalmau, 1968
   Ectemnius fredericismithi Schulz, 1906
   Ectemnius fulvicrus (Perkins, 1899)
   Ectemnius haleakalae (Perkins, 1899)
   Ectemnius hawaiiensis (Perkins, 1899)
   Ectemnius hector (Cameron, 1891)
   Ectemnius lapidarius (Panzer, 1804) -- Crabro lapidarius Panzer, 1804
   Ectemnius maculosus (Gmelin, 1790) -- Vespa (Crabro) maculosa Gmelin, 1790
   Ectemnius mandibularis (Smith, 1879
   Ectemnius mayeri (Dewitz, 1881)
   Ectemnius molokaiensis (Perkins, 1899)
   Ectemnius monticola (Perkins, 1899)
   Ectemnius nesiotes (Pate, 1937)
   Ectemnius nigellus Bohart, 1979
   Ectemnius odyneroides (Cresson, 1865)
   Ectemnius pacuarus Leclercq, 1972
   Ectemnius paluster Alayo Dalmau, 1968 -- Ectemnius palustris Alayo Dalmau, 1968, incorrect termination
   Ectemnius polynesialis (Cameron, 1881)
   Ectemnius puacimaculatus (Packard, 1866) -- Crabro puacimaculatus Packard, 1866
   Ectemnius recuperatus Leclercq, 1972
   Ectemnius rubrocaudatus (Blackburn, 1886)
   Ectemnius ruficornis (Zetterstedt, 1838) -- Crabro ruficornis Zetterstedt, 1838
   Ectemnius rufifemur (Packard, 1866) -- Crabro rufifemur Packard, 1866
   Ectemnius rufipes Pate, 1946
   Ectemnius satan Pate, 1946
   Ectemnius scaber (Lepeletier and Brullé, 1835) -- Solenius scaber Lepeletier and Brullé, 1835
   Ectemnius schwarzi (Rohwer, 1911) -- Crabro schwarzi Rohwer, 1911
   Ectemnius semipunctatus (Lepeletier and Brullé, 1835)
   Ectemnius sexcinctus (Fabricius, 1775) -- Ectemnius (Clytochrysis) yosemite Pate, 1946
   Ectemnius sonorensis (Cameron, 1891)
   Ectemnius spiniferus (Fox, 1895)
   Ectemnius stirpicola (Packard, 1866) -- Crabro stirpicola Packard, 1866
   Ectemnius stygius (W. F. Kirby, 1880)
   Ectemnius taino Pate, 1947
   Ectemnius trifasciatus (Say, 1824) -- Crabro trifasciatus Say, 1824
   Ectemnius tumidoventris (Perkins, 1899)
   Ectemnius weberi Yoshimoto, 1960
   Ectemnius yoshimotoi Bohart, 1976
   Enchemicrum australe Pate, 1929
   Encopognathus pectinatus Pate, 1936
   Encopognathus rufiventris Timberlake, 1940
   Encopognathus wenonah (Banks, 1921)
   Enoplolindenius chibca Pate, 1942
   Enoplolindenius haubrugei Leclercq and Terzo, 2006
   Enoplolindenius meridanus Leclercq and Terzo, 2006
   Enoplolindenius pugnans (Smith, 1873) -- Crabro pugnans Smith, 1873; Crabro circumscriptus Kohl, 1892; Crabro stirocephalus Cameron, 1912; Enoplolindenius aymara Pate, 1942; Crabro mexicanus Cameron, 1904; Crabro clypeatus Rohwer, 1911; Crabro pugnans mexicanus Cameron, 1904; Enoplolindenius (Enoplolindenius) clypeatus (Rohwer, 1911); Enoplolindenius (Enoplolindenius) pugnans mexicanus (Cameron, 1904)
   Enoplolindenius serrei Leclercq, 1951
   Enoplolindenius uncifer Leclercq and Terzo, 2006
   Enoplolindenius yucatanensis (Cameron, 1891) -- Crabro yucatanensis Cameron, 1891; Lindenius robertsoni Rohwer, 1920; Enoplolindenius orotina Pate, 1942; Enoplolindenius (Iskutana) robertsoni (Rohwer, 1920); Enoplolindenius (Iskutana) orotina Pate, 1942; Enoplolindenius (Iskutana) yucatanensis robertsoni (Rohwer, 1920); Enoplolindenius (Iskutana) yucatanensis orotina Pate, 1942
   Entomocrabro bequaerti Pate, 1941
   Entomognathus alaris Bohart, 1995
   Entomognathus apache Bohart, 1995
   Entomognathus arenivagus Krombein, 1963
   Entomognathus dinocerus Bohart, 1995
   Entomognathus evolutionis (Leclercq, 1956)
   Entomognathus geometricus Leclercq, 1955
   Entomognathus guerreroi Bohart, 1995
   Entomognathus lenapeorum Viereck, 1904
   Entomognathus memorialis Banks, 1921
   Entomognathus mexicanus Cameron, 1904
   Entomognathus texanus Cresson, 1887 -- Anothyreus panurgoides Viereck, 1904
   Epigorytes flavidalis Bohart, 2000
   Epinysson albomarginatus (Cresson, 1882) -- Nysson albomarginatus Cresson, 1882
   Epinysson arentis Bohart, 1968
   Epinysson aztecus (Cresson, 1882) -- Nysson aztecus Cresson, 1882
   Epinysson basilaris (Cresson, 1882) -- Nysson basilaris Cresson, 1882
   Epinysson bellus (Cresson, 1882) -- Nysson bellus Cresson, 1882
   Epinysson borinquinensis (Pate, 1937) -- Nysson borinquinensis Pate, 1937
   Epinysson desertus Bohart, 1968
   Epinysson mellipes (Cresson, 1882) -- Nysson mellipes Cresson, 1882
   Epinysson metathoracicus (Smith, 1908) -- Brachystegus metathoracicus Smith, 1908
   Epinysson moestus (Cresson, 1882) -- Nysson moestus Cresson, 1882
   Epinysson opulentus (Gerstäcker, 1867) -- Nysson opulentus Gerstäcker, 1867
   Epinysson orientalis (Alayo Dalmau, 1969) -- Nysson orientalis Alayo Dalmau, 1969
   Epinysson pacificus (Rohwer, 1917) -- Nysson (Brachystegus) pacificus Rohwer, 1917
   Epinysson sigua (Pate, 1938) -- Nysson sigua Pate, 1938
   Epinysson torridus Bohart, 1968
   Epinysson tramosericus (Viereck, 1904) -- Nysson tramosericus Viereck, 1904
   Epinysson tuberculatus (Handlirsch, 1887) -- Nysson tuberculatus Handlirsch, 1887; Nysson guatemalensis Rohwer, 1914; Nysson hoplisivora Rohwer, 1923
   Epinysson zapotecus (Cresson, 1882)
   Eucerceris angulata Rohwer, 1912
   Eucerceris arenaria Scullen, 1948
   Eucerceris atrata Scullen, 1968
   Eucerceris baccharidis Scullen, 1968
   Eucerceris bitruncata Scullen, 1939
   Eucerceris brunea Scullen, 1948
   Eucerceris canaliculata (Say, 1823) -- Eucerceris zimapanensis Scullen, 1968
   Eucerceris cavagnaroi Scullen, 1968 -- Eucerceris punctifrons cavagnaroi Scullen, 1968
   Eucerceris cerceriformis Cameron, 1891
   Eucerceris conata Scullen, 1939
   Eucerceris elegans Cresson, 1879
   Eucerceris ferruginosa Scullen, 1939 -- Eucerceris baja Scullen, 1949
   Eucerceris flavocincta Cresson, 1865
   Eucerceris fulvipes Cresson, 1865
   Eucerceris lacunosa Scullen, 1939
   Eucerceris lapazensis Scullen, 1968
   Eucerceris melanosa Scullen, 1948
   Eucerceris melanovittata Scullen, 1948
   Eucerceris mellea Scullen, 1948
   Eucerceris menkei Scullen, 1968
   Eucerceris montana Cresson, 1882
   Eucerceris morula Scullen, 1968
   Eucerceris pimarum Cockerell and Rohwer, 1908
   Eucerceris provancheri (Dalla Torre, 1890) -- Eucerceris insignis Provancher, 1889; Cerceris provancheri Dalla Torre, 1890
   Eucerceris punctifrons (Cameron, 1890)
   Eucerceris rubripes Cresson, 1879
   Eucerceris ruficeps Scullen, 1948
   Eucerceris similis Cresson, 1879
   Eucerceris sinuata Scullen, 1939
   Eucerceris sonorae Scullen, 1968
   Eucerceris stangei Scullen, 1968
   Eucerceris superba Cresson, 1865
   Eucerceris tricolor Cockerell, 1897 -- Eucerceris vittatifrons var tricolor Cockerell, 1897
   Eucerceris velutina Scullen, 1948
   Eucerceris violaceipennis Scullen, 1939
   Eucerceris vittatifrons Cresson, 1879
   Eucerceris zonata (Say, 1823) -- Philanthus zonata Say, 1823; Eucerceris laticeps Cresson, 1865
   Foxia cuna Pate, 1938
   Foxia navajo Pate, 1938
   Foxia pacifica Ashmead, 1898
   Foxia secunda (Rohwer, 1921) -- Nysson (Foxia) secunda Rohwer, 1921
   Foxita acavai Pate, 1942
   Foxita bara (Pate, 1944) -- Taruma bara Pate, 1944; Foxita patei Leclercq, 1951; Foxita bara patei Leclercq, 1951
   Foxita boliviae Leclercq, 1955
   Foxita cambrai Leclercq, 2005
   Foxita galibi Pate, 1942
   Foxita mocoatina Leclercq, 1980
   Foxita narinonis Leclercq, 2005
   Foxita woyowai Pate, 1942
   Glenostictia angulata Gillaspy, 1985
   Glenostictia angulifera Bohart, 1985
   Glenostictia argentata (Fox, 1923) -- Stictiella argentata Fox, 1923
   Glenostictia arizonae Bohart, 1983
   Glenostictia bifurcata (Fox, 1923) -- Stictiella bifurcata Fox, 1923; Stictiella bifurcata albicera Fox, 1923; Stictiella directa Fox, 1923
   Glenostictia bituberculata (Parker, 1917) -- Stictiella bituberculata Parker, 1917
   Glenostictia californica Bohart, 1983
   Glenostictia clypeata (Gillaspy, 1959) -- Stictiella clypeata Gillaspy, 1959
   Glenostictia gilva Gillaspy, 1963 -- Glenostictia gilva albescens Bohart, 1985
   Glenostictia megacera (Parker, 1917) -- Stictiella megacera Parker, 1917
   Glenostictia mexicana Bohart, 1983
   Glenostictia nigriloba Bohart, 1983
   Glenostictia parva Bohart, 1983
   Glenostictia pictifrons (Smith, 1856) -- Monedula pictifrons Smith, 1856
   Glenostictia pulla (Handlirsch, 1890) -- Monedula pulla Handlirsch, 1890
   Glenostictia satan Gillaspy, 1983
   Glenostictia scitula (Fox, 1895) -- Monedula scitula Fox, 1895
   Glenostictia tenuicornis (Fox, 1895) -- Monedula tenuicornis Fox, 1895
   Glenostictia terlinguae (Fox, 1928) -- Stictiella terlinguae Fox, 1928
   Glenostictia vechti Bohart, 1983
   Glenostictia veracruzae Bohart, 1983
   Gorytes abdominalis Cresson, 1865 -- Pseudoplisus abdominalis (Cresson, 1865)
   Gorytes aequalis Handlirsch, 1888 -- Pseudoplisus aequalis (Handlirsch, 1888)
   Gorytes albosignatus Bohart, 1968
   Gorytes angustus (Provancher, 1895) -- Hoplisus angustus Provancher, 1895
   Gorytes atricornis Packard, 1867
   Gorytes atrifrons Fox, 1892
   Gorytes butleri (Bohart, 1969) -- Pseudoplisus butleri Bohart, 1969
   Gorytes californicus (Bohart, 1969) -- Pseudoplisus californicus Bohart, 1969
   Gorytes canaliculatus Packard, 1867
   Gorytes catalinae (Bohart, 1969) -- Pseudoplisus catalinae Bohart, 1969
   Gorytes claripennis (Bohart, 1969) -- Pseudoplisus claripennis Bohart, 1969
   Gorytes cochisensis Bohart, 1971
   Gorytes deceptor Krombein, 1958
   Gorytes divisus Smith, 1856 -- Pseudoplisus divisus (Smith, 1856)
   Gorytes dorothyae Krombein, 1950[", 1949"]
   Gorytes erugatus (Bohart, 1969) -- Pseudoplisus erugatus Bohart, 1969
   Gorytes fasciatus Fox, 1896[", 1895"] -- Pseudoplisus fasciatus (Fox, 1896["1895"])
   Gorytes flagellatus Bohart, 1971
   Gorytes flavidulus (Bohart, 1969) -- Pseudoplisus flavidulus Bohart, 1969
   Gorytes guerrero (Bohart, 2000) -- Leiogorytes guerrero Bohart, 2000
   Gorytes hadrus (Bohart, 1969) -- Pseudoplisus hadrus Bohart, 1969
   Gorytes imperialis (Bohart, 1969) -- Pseudoplisus imperialis Bohart, 1969
   Gorytes limbellus Bohart, 1971
   Gorytes mcateei Krombein and Bohart, 1962
   Gorytes montanus Cameron, 1890 -- Pseudoplisus montanus (Cameron, 1890)
   Gorytes nevadensis Fox, 1892
   Gorytes nigricomus (Bohart, 1969) -- Pseudoplisus nigricomus Bohart, 1969
   Gorytes ocellatus (Bohart, 1969) -- Pseudoplisus ocellatus Bohart, 1969
   Gorytes prosopis Bohart, 1971
   Gorytes provancheri Handlirsch, 1895
   Gorytes rubiginosus Handlirsch, 1888 -- Pseudoplisus rubiginosus (Handlirsch, 1888)
   Gorytes rufomaculatus Fox, 1896[", 1895"] -- Pseudoplisus rufomaculatus (Fox, 1896["1895"])
   Gorytes samiatus (Bohart, 1969) -- Pseudoplisus samiatus Bohart, 1969
   Gorytes simillimus Smith, 1856
   Gorytes smithii Cresson, 1880 -- Pseudoplisus smithii (Cresson, 1880); Hoplisus foveolata_homonym Fox, 1890; Gorytes floridianus Fox, 1891, replacement; Gorytes smithii floridanus (Fox, 1891), valid subspecies
   Gorytes tanythrix (Bohart, 1969) -- Pseudoplisus tanythrix Bohart, 1969
   Gorytes umatillae Bohart, 1971
   Gorytes venustus Cresson, 1865 -- Pseudoplisus venustus (Cresson, 1865)
   Gorytes willcoxi (Ohl, 2009) -- Pseudoplisus willcoxi Ohl, 2009
   Hapalomellinus albitomentosus (Bradley, 1920) -- Gorytes (Arpactus) albitomentosus Bradley, 1920
   Hapalomellinus pulvis Bohart, 1971
   Hapalomellinus teren Pate, 1946
   Harpactus citipes (Krombein, 1954) -- Dienoplus citipes Krombein, 1954
   Harpactus clypeatus (Bohart, 1980) -- Dienoplus clypeatus Bohart, 1980
   Harpactus gyponae Williams, 1914[", 1913"]
   Harpactus lateritius (Handlirsch, 1888) -- Gorytes lateritius Handlirsch, 1888
   Harpactus mendicus (Handlirsch, 1893) -- Gorytes mendicus Handlirsch, 1893
   Harpactus pictifrons (Fox, 1894[", 1893"]) -- Dienoplus pictifrons Fox, 1894["1893"]
   Harpactus pueblicus (Bohart, 1980) -- Dienoplus pueblicus Bohart, 1980
   Harpactus rugulosus (Bohart, 1980) -- Dienoplus rugulosus Bohart, 1980
   Harpactus russulus (Bohart, 1980) -- Dienoplus russulus (Bohart, 1980)
   Harpactus sinopis (Bohart, 1980) -- Dienoplus sinopis (Bohart, 1980)
   Holcorhopalum foveatum Cameron, 1904
   Holcorhopalum kraussi Leclercq, 1994
   Hoplisoides alaya (Pate, 1947)
   Hoplisoides arispilos Bohart, 2000
   Hoplisoides ater (Gmelin, 1790) -- Crabro tricinctus_homonym Fabricius, 1775; Vespa atra Gmelin, 1790; Vespa tristrigata Fabricius, 1794; Lestiphorus behni Dahlbom, 1842; Harpactus scitulus Cresson, 1865
   Hoplisoides azuae Bohart, 2000
   Hoplisoides carinatus Bohart, 1968
   Hoplisoides cazieri Bohart, 1968
   Hoplisoides confertus (Fox, 1896[", 1895"]) -- Gorytes confertus Fox, 1896["1895"]; Gorytes imperialensis Bradley, 1920
   Hoplisoides costalis (Cresson, 1872) -- Gorytes costalis Cresson, 1872; Gorytes knabi Rohwer, 1911
   Hoplisoides dentatus (Fox, 1893) -- Gorytes dentatus Fox, 1893
   Hoplisoides denticulatus (Packard, 1867) -- Gorytes denticulatus Packard, 1867
   Hoplisoides diversus (Fox, 1896[", 1895"]) -- Gorytes diversus Fox, 1896["1895"]
   Hoplisoides dominicanus Bohart, 2000
   Hoplisoides elotae Bohart, 1997
   Hoplisoides floridicus Bohart, 1968
   Hoplisoides glabratus Bohart, 1968
   Hoplisoides hamatus (Handlirsch, 1888) -- Gorytes hamatus Handlirsch, 1888; Gorytes spilographus Handlirsch, 1895; Hoplisoides arizonensis Baker, 1907; Gorytes adornatus Bradley, 1920
   Hoplisoides iheringii (Handlirsch, 1893) -- Gorytes iheringii Handlirsch, 1893; Hoplisoides subcostalis Bohart, 1997
   Hoplisoides insularis (Cresson, 1865)
   Hoplisoides iridipennis (Smith, 1856) -- Gorytes iridipennis Smith, 1856; Gorytes fasciatipennis Cameron, 1890; Gorytes maculipennis Cameron, 1890; Gorytes panamensis Maidl and Klima, 1939
   Hoplisoides jaumei (Alayo Dalmau, 1969) -- Psammaecius jaumei Alayo Dalmau, 1969
   Hoplisoides jibacoa (Alayo Dalmau, 1969) -- Psammaecius jibacoa Alayo Dalmau, 1969
   Hoplisoides metapleura Bohart, 2000
   Hoplisoides nebulosus (Packard, 1867) -- Gorytes nebulosus Packard, 1867
   Hoplisoides niger Bohart, 1997
   Hoplisoides ovatus Bohart, 2000
   Hoplisoides parkeri Bohart, 1997
   Hoplisoides placidus (Smith, 1856) -- Gorytes placidus Smith, 1856
   Hoplisoides projectus Bohart, 1968
   Hoplisoides punctifrons (Cameron, 1890) -- Gorytes punctifrons Cameron, 1890; Gorytes gulielmi Viereck, 1908
   Hoplisoides pygidialis (Fox, 1896[", 1895"]) -- Gorytes pygidialis W Fox, 1896
   Hoplisoides semipunctatus (Taschenberg, 1875) -- Hoplisus semipunctatus Taschenberg, 1875
   Hoplisoides splendidulus (Bradley, 1920) -- Gorytes (Hoplisoides) splendidula Bradley, 1920
   Hoplisoides tricolor (Cresson, 1868) -- Gorytes tricolor Cresson, 1868; Gorytes helianthi Rohwer, 1911; Hoplisus rufocaudatus Mickel, 1916
   Hoplisoides vespoides (Smith, 1873) -- Gorytes vespoides Smith, 1873; Gorytes robustus Handlirsch, 1888; Icuma sericea Cameron, 1905; Gorytes morrensis Strand, 1910; Gorytes auropilosellus Cameron, 1912; Hoplisoides umbonicida Pate, 1941
   Hoplisoides xerophilus Alayo Dalmau, 1969 -- Psammaecius confusus_homonym Alayo Dalmau, 1969
   Huacrabro caraiborum Leclercq, 2000
   Huavea chontale (Pate, 1948)
   Huavea pima Court and Bohart, 1966
   Hyponysson bicolor Cresson, 1882
   Hyponysson raui (Rohwer, 1917) -- Nysson (Hyponysson) raui Rohwer, 1917
   Incastigmus ignithorax Finnamore, 2002
   Incastigmus mystaxalbus Finnamore, 2002
   Incastigmus neotropicus (Kohl, 1890) -- Stigmus neotropicus Kohl, 1890
   Incastigmus pyrrhopyxis Finnamore, 2002
   Incastigmus zephyrus Finnamore, 2002
   Larra analis Fabricius, 1804
   Larra bicolor Fabricius, 1804 -- Tachytes pagana Dahlbom, 1843; Larrada americana Saussure, 1867; Larrada gastrica Taschenberg, 1870; Larra guiana Cameron, 1912; Larra scapteriscica Williams, 1928
   Larra godmani Cameron, 1889
   Larra praedatrix (Strand, 1910) -- Larra paraguayana Strand, 1910; Notogonia gastrifera Strand, 1910
   Larropsis arizonensis Bohart and Bohart, 1966
   Larropsis atra Williams, 1914[", 1913"]
   Larropsis aurantia (Fox, 1891)
   Larropsis bradleyi (Bohart and Bohart, 1962)
   Larropsis capax Fox, 1894[", 1893"]
   Larropsis chilopsidis (Cockerell, 1897)
   Larropsis conferta (Fox, 1894[", 1893"])
   Larropsis consimilis (Fox, 1894[", 1893"])
   Larropsis corrugata (Bohart and Bohart, 1962)
   Larropsis deserta Bohart and Bohart, 1966
   Larropsis discreta (Fox, 1894[", 1893"]) -- Ancistromma discreta Fox, 1894["1893"]
   Larropsis distincta (Smith, 1856) -- Larrada distincta Smith, 1856
   Larropsis divisa (Patton, 1879)
   Larropsis elegans Bohart and Bohart, 1966
   Larropsis filicornis Rohwer, 1911
   Larropsis granulosa (Bohart and Bohart, 1962)
   Larropsis greenei Rohwer, 1917
   Larropsis hurdi (Bohart and Bohart, 1962)
   Larropsis interocularis Bohart and Bohart, 1966
   Larropsis lucida Bohart and Bohart, 1966
   Larropsis platynota (Bohart and Bohart, 1962)
   Larropsis portiana (Rohwer, 1911)
   Larropsis rugosa (Fox, 1894[", 1893"])
   Larropsis sericea Bohart and Bohart, 1966
   Larropsis sericifrons Smith, 1906
   Larropsis shappirioi (Bohart and Bohart, 1962) -- Larropsis (Ancistromma) shappirioi Bohart and Bohart, 1962
   Larropsis snowi Bohart and Bohart, 1966
   Larropsis sparsa Bohart and Bohart, 1966
   Larropsis striata Bohart and Bohart, 1966
   Larropsis tenuicornis (Smith, 1856)
   Larropsis testacea Bohart and Bohart, 1966
   Larropsis texensis Bohart and Bohart, 1966
   Larropsis uniformis Bohart and Bohart, 1966
   Larropsis vegeta (Fox, 1894[", 1893"])
   Larropsis washoensis Bohart and Bohart, 1966
   Lestica cinctella (Fox, 1895)
   Lestica confluenta (Say, 1837) -- Solenius interruptus Lepeletier and Brullé, 1835; Crabro confluentus Say, 1837; Crabro dubius Smith, 1856; Crabro bellus Cresson, 1865
   Lestica cubensis (Cresson, 1865) -- Crabro cubensis Cresson, 1865
   Lestica florkini Leclercq, 1956 -- Lestica florkini var colorata Leclercq, 1956
   Lestica joseana Leclercq, 2006
   Lestica producticollis (Packard, 1866) -- Crabro producticollis Packard, 1866; Crabro quadrimaculatus Provancher, 1882; Crabro quadripunctatus Provancher, 1883
   Lestica sculpturata (Smith, 1873) -- Crabro sculpturatus Smith, 1873; Crabro constanceae Cameron, 1891
   Lestiphorus cockerelli (Rohwer, 1909) -- Gorytes cockerelli Rohwer, 1909
   Lestiphorus mellinoides (Fox, 1896[", 1895"]) -- Gorytes mellinoides Fox, 1896["1895"]
   Lestiphorus piceus (Handlirsch, 1888) -- Gorytes piceus Handlirsch, 1888
   Lindenius armaticeps (Fox, 1895) -- Crabro armaticeps Fox, 1895
   Lindenius buccadentis Mickel, 1916
   Lindenius californicus Court and Bohart, 1958
   Lindenius columbianus (Kohl, 1892) -- Crabro (Lindenius) columbianus Kohl, 1892
   Lindenius inyoensis Court and Bohart, 1958
   Lindenius latifrons (Fox, 1895) -- Crabro latifrons Fox, 1895
   Lindenius montezuma (Cameron, 1891) -- Crabro montezuma Cameron, 1891; Lindenius dugesianus Leclercq, 1950
   Lindenius neomexicanus Court and Bohart, 1958
   Lindenius tecuya Pate, 1947 -- Lindenius (Trachelosimus) tecuya Pate, 1947
   Lindenius tylotis Court and Bohart, 1958
   Liris antilles (Krombein, 1953) -- Motes antilles Krombein, 1953
   Liris apicipennis (Cameron, 1889) -- Notogonia apicipennis Cameron, 1889
   Liris argentatus (Palisot de Beauvois, 1811) -- Larra pensylvanica Palisot de Beauvois, 1811; Larra argentata Palisot de Beauvois, 1811 Palisot de Beauvois, 1811; Tachytes murinus Dahlbom, 1843; Larrada nuda Taschenberg, 1870
   Liris argenticauda (Cameron, 1889) -- Notogonia chrysura Cameron, 1889; Notogonia argenticauda Cameron, 1889
   Liris argentifrons Cameron, 1889 -- Notogonia argentifrons Cameron, 1889
   Liris asymphonus Krombein and Shanks Gingras, 1984
   Liris beatus (Cameron, 1889) -- Notogonia beata Cameron, 1889
   Liris championi (Cameron, 1889) -- Notogonia championi Cameron, 1889
   Liris deliquus Krombein and Shanks Gingras, 1984
   Liris dominganus (Strand, 1911)
   Liris dominicanus Evans, 1972
   Liris evansi Krombein and Shanks Gingras, 1984
   Liris fuliginosus (Dahlbom, 1843) -- Larra fuliginosa Dahlbom, 1843; Larrada vinulenta Cresson, 1865; Larrada dahlbomi Cresson, 1865
   Liris fulviventris (Guérin-Méneville, 1844) -- Lyrops fulviventris Guérin-Méneville, 1844
   Liris infrunitus Krombein and Shanks Gingras, 1984
   Liris labiatus (Fabricius, 1793) -- Sphex labiata Fabricius, 1793; Larrada ignipennis F Smith, 1856
   Liris liparus Krombein and Shanks Gingras, 1984
   Liris luctuosus (Smith, 1856) -- Larrada luctuosa Smith, 1856
   Liris mescalero (Pate, 1943) -- Motes mescalero Pate, 1943; Motes (Notogonius) mescalero Pate, 1943; Liris mescalero latus Krombein and Shanks Gingras, 1984
   Liris mexicanus Krombein and Shanks Gingras, 1984
   Liris molestus Krombein and Shanks Gingras, 1984
   Liris muspa (Pate, 1943) -- Motes muspa Pate, 1943; Liris vinulenta muspa (Pate, 1943); Liris fuliginosa muspa (Pate, 1943)
   Liris nearcticus Krombein and Shanks Gingras, 1984
   Liris nigrispinus Krombein and Shanks Gingras, 1984
   Liris panamensis (Cameron, 1889) -- Notogonia panamensis Cameron, 1889
   Liris partitus Krombein and Shanks Gingras, 1984
   Liris similis Krombein and Shanks Gingras, 1984
   Liris vincenti Krombein and Shanks Gingras, 1984
   Lyroda antillana Genaro and Portuondo, 2001
   Lyroda subita (Say, 1837) -- Lyrops (Lyroda) subita Say, 1837
   Lyroda triloba (Say, 1837) -- Lyrops (Lyroda) triloba Say, 1837
   Megistommum evansi Bohart, 2000
   Megistommum splendidus (Handlirsch, 1888) -- Gorytes splendidus Handlirsch, 1888; Gorytes centralis Cameron, 1890
   Mellinus abdominalis Cresson, 1882[", 1881"] -- Mellinus abdominalis var personatus W Fox, 1894
   Mellinus alpestris Cameron, 1890
   Mellinus bimaculatus Packard, 1867 -- Mellinus wolcotti H Smith, 1908
   Mellinus hansoni Menke, 1996
   Mellinus iani Menke, 1996
   Mellinus imperialis Bohart, 1968
   Mellinus pygmaeus Handlirsch, 1888
   Mellinus rufinodus Cresson, 1865
   Mellinus satanicus Siri and Bohart, 1974
   Metanysson arivaipa Pate, 1938 -- Metanysson (Huachuca) arivaipa Pate, 1938
   Metanysson coahuila Pate, 1938
   Metanysson lipan Pate, 1938
   Metanysson solani (Cockerell, 1895) -- Nysson solani Cockerell, 1895
   Metanysson yavapai Pate, 1938
   Microbembex albivena Bohart, 1993
   Microbembex argentifrons (Cresson, 1865)
   Microbembex argyropleura Bohart, 1970
   Microbembex aurata Parker, 1917
   Microbembex californica Bohart, 1970
   Microbembex coxalis Bohart, 1993
   Microbembex cubana Bohart, 1976
   Microbembex elegans Griswold, 1996
   Microbembex evansi Bohart, 1993
   Microbembex hirsuta Parker, 1917
   Microbembex luteipes Bohart, 1993
   Microbembex monodonta (Say, 1824) -- Bembex monodonta Say, 1824
   Microbembex nigrifrons (Provancher, 1888) -- Bembex nigrifrons Provancher, 1888
   Microbembex rufiventris Bohart, 1970
   Microbembex sternalis Bohart, 1993
   Microbembex tricosa Parker, 1929
   Microstictia deserticola Bohart, 1985
   Microstictia eos Ohl, 2005
   Microstictia exigua (Fox, 1895) -- Monedula exigua Fox, 1895; Stictiella divergens Parker, 1917
   Microstictia femorata (Fox, 1895) -- Monedula femorata Fox, 1895
   Microstictia flavida Gillaspy, 1983
   Microstictia hurdi Gillaspy, 1983
   Microstictia lobata Bohart, 1985
   Microstictia minutula (Handlirsch, 1890) -- Monedula minutula Handlirsch, 1890; Microstictia texensis Gillaspy, 1983
   Microstictia nova Gillaspy, 1983
   Microstictia ocellata Bohart, 1985
   Microstictia pimensis Ohl, 2005
   Microstictia rufescens Gillaspy, 1983
   Microstigmus adelphus Richards, 1972
   Microstigmus comes Krombein, 1967
   Microstigmus miconiae Richards, 1972
   Microstigmus thripoctenus Richards, 1970
   Microstigmus xanthosceles Melo and Matthews, 1997
   Mimesa agalena Gittens, 1966
   Mimesa arizonensis (Malloch, 1933) -- Psen (Mimesa) arizonensis Malloch, 1933
   Mimesa barri Gittens, 1966
   Mimesa cahuilla Finnamore, 1983
   Mimesa cheyenne Finnamore, 1983
   Mimesa chiricahua Finnamore, 1983
   Mimesa coquilletti (Rohwer, 1910) -- Psen (Mimesa) coquilletti Rohwer, 1910
   Mimesa cressonii Packard, 1867
   Mimesa dawsoni Mickel, 1916
   Mimesa edentata (Malloch, 1933) -- Psen (Mimesa) edentatus Malloch, 1933
   Mimesa ezra (Pate, 1944) -- Psen (Mimesa) ezra Pate, 1944
   Mimesa foxi Finnamore, 1980
   Mimesa gabrielis Finnamore, 1983
   Mimesa granulosa (Fox, 1898)
   Mimesa gregaria (Fox, 1898) -- Psen gregarius Fox, 1898
   Mimesa huron Finnamore, 1980
   Mimesa ipai Finnamore, 1983
   Mimesa jicarilla Finnamore, 1983
   Mimesa klamath Finnamore, 1983
   Mimesa lutaria (Fabricius, 1787) -- Sphex lutaria Fabricius, 1787; Mimesa basirufa Packard, 1867; Mimesa nebrascensis HS Smith, 1908; Mimesa mallochi Finnamore, 1980
   Mimesa maculipes Fox, 1893
   Mimesa mexicana Cameron, 1891
   Mimesa miwoka Finnamore, 1983
   Mimesa nisenan Finnamore, 1983
   Mimesa pauper Packard, 1867
   Mimesa proxima Cresson, 1865
   Mimesa punctifrons (Malloch, 1933) -- Psen (Mimesa) punctifrons Malloch, 1933
   Mimesa pygidialis (Malloch, 1933) -- Psen (Mimesa) pygidialis Malloch, 1933
   Mimesa sabina Gittens, 1966
   Mimesa senijextee Finnamore, 1983
   Mimesa serrana Finnamore, 1983
   Mimesa simplex_homonym (Malloch, 1933) -- Psen (Mimesa) gregarius var simplex Malloch, 1933
   Mimesa tequila Finnamore, 1983
   Mimesa tolteca Finnamore, 1983
   Mimesa unicincta Cresson, 1865
   Mimesa zapoteca Finnamore, 1983
   Mimumesa atratina (Morawitz, 1891) -- Mimesa carbonaria_homonym Tournier, 1889; Mimesa belgica Bondroit, 1932; Mimesa longula Gussakovskij, 1932; Psen sameshimai Yasumatsu, 1937
   Mimumesa canadensis (Malloch, 1933) -- Psen (Mimumesa) canadensis Malloch, 1933
   Mimumesa clypeata (Fox, 1898) -- Psen clypeatus Fox, 1898
   Mimumesa coloradensis (Cameron, 1908) -- Psen (Mimesa) coloradensis Cameron, 1908
   Mimumesa cylindrica (Fox, 1898) -- Psen cylindricus Fox, 1898
   Mimumesa fuscipes (Packard, 1867) -- Psen fuscipes Packard, 1867
   Mimumesa interstitialis (Cameron, 1908) -- Psen (Mimesa) interstitialis Cameron, 1908
   Mimumesa johnsoni (Viereck, 1901) -- Mimesa johnsoni Viereck, 1901
   Mimumesa leucopus (Say, 1837) -- Psen leucopus Say, 1837
   Mimumesa longicornis (Fox, 1898) -- Psen longicornis Fox, 1898
   Mimumesa mandibularis (H. S. Smith, 1908) -- Mimesa mandibularis HS Smith, 1908
   Mimumesa mellipes (Say, 1837) -- Psen mellipes Say, 1837
   Mimumesa mixta (Fox, 1898) -- Psen mixtus Fox, 1898
   Mimumesa nigra (Packard, 1867) -- Psen niger Packard, 1867
   Mimumesa propinqua (Kincaid, 1900) -- Mimesa propinqua Kincaid, 1900
   Mimumesa psychrus (Pate, 1944) -- Mimesa psychrus Pate, 1944
   Mimumesa regularis (Fox, 1898) -- Psen regularis Fox, 1898
   Miscophus aenescens (Bridwell, 1920)
   Miscophus americanus Fox, 1890
   Miscophus arenarum Cockerell, 1898 -- Miscophus (Hypomiscophus) arenarum Cockerell, 1898
   Miscophus californicus (Ashmead, 1898)
   Miscophus cyanurus (Rohwer, 1909)
   Miscophus evansi (Krombein, 1963)
   Miscophus galei (Rohwer, 1909)
   Miscophus kansensis (Slansky, 1969)
   Miscophus laticeps (Ashmead, 1898)
   Miscophus maurus (Rohwer, 1909)
   Miscophus nigrescens (Rohwer, 1909)
   Miscophus nigriceps (Rohwer, 1911)
   Miscophus slossonae (Ashmead, 1896) -- Nitelopterus slossonae Ashmead, 1896
   Miscophus texanus (Ashmead, 1898)
   Miscophus timberlakei (Bridwell, 1920)
   Moniaecera abdominalis (Fox, 1895)
   Moniaecera alexanderi Leclercq, 2003
   Moniaecera asperata (Fox, 1895)
   Moniaecera canelona Leclercq, 2003
   Moniaecera evansi Pate, 1947
   Moniaecera foxiana Pate, 1948
   Moniaecera howardi Leclercq, 2003
   Moniaecera masoni Leclercq, 2003
   Moniaecera pinal Pate, 1947
   Moniaecera snellingi Leclercq, 2003
   Moniaecera surensis Leclercq, 2003
   Moniaecera texana Leclercq, 2003
   Neogorytes albiventris Bohart, 2000
   Neogorytes hansoni Bohart, 2000
   Nesomimesa antennata (Smith, 1856) -- Mimesa antennata Smith, 1856
   Nesomimesa hawaiiensis Perkins, 1899
   Nesomimesa kauaiensis Perkins, 1899
   Nesomimesa nitida Perkins, 1899
   Nesomimesa perkinsi Yoshimoto, 1959
   Nesomimesa sciopteryx Perkins, 1899
   Nitela bifida Menke, 1969
   Nitela carinifrons Menke, 1968
   Nitela cerasicola Pate, 1937
   Nitela costaricensis Brauns, 1911
   Nitela floridana Pate, 1934
   Nitela guiana (Williams, 1928)
   Nitela leoni Krombein, 1968
   Nitela schmidti Brauns, 1911
   Nitela townesorum Krombein, 1950
   Nitela virginiensis Rohwer, 1923
   Nysson aequalis Patton, 1879 -- Synnevrus aequalis (Patton, 1879)
   Nysson argenticus Bohart, 1968[", 1967"]
   Nysson aridulus Bohart, 1968[", 1967"]
   Nysson aurinotus Say, 1837
   Nysson bakeri Bohart, 1968[", 1967"]
   Nysson chumash Pate, 1940
   Nysson compactus Cresson, 1882
   Nysson daeckei Viereck, 1904
   Nysson euphorbiae Bohart, 1968[", 1967"]
   Nysson fidelis Cresson, 1882
   Nysson gagates Bradley, 1920 -- Nysson (Brachystegus) gagates Bradley, 1920
   Nysson hesperus Bohart, 1968[", 1967"]
   Nysson intermedius Viereck, 1907
   Nysson lateralis Packard, 1867
   Nysson maderae (Bohart, 1968)
   Nysson neorusticus Bohart, 1968[", 1967"]
   Nysson plagiatus Cresson, 1882
   Nysson pumilus Cresson, 1882
   Nysson recticornis Bradley, 1920
   Nysson rufiventris Cresson, 1882
   Nysson rufoflavus Bohart, 1968[", 1967"]
   Nysson rusticus Cresson, 1882
   Nysson schlingeri Bohart, 1968[", 1967"]
   Nysson simplicicornis Fox, 1896
   Nysson subtilis Fox, 1896
   Nysson timberlakei Bohart, 1968[", 1967"]
   Nysson trichrus (Mickel, 1916) -- Brachystegus trichrus Mickel, 1916
   Nysson tristis Cresson, 1882
   Oryttus gracilis (Patton, 1879) -- Hoplisus gracilis Patton, 1879
   Oryttus laminiferus (Fox, 1896[", 1895"]) -- Gorytes laminiferus Fox, 1896["1895"]
   Oryttus lapazae Bohart, 1968
   Oryttus mirandus (Fox, 1892) -- Gorytes mirandus Fox, 1892
   Oryttus umbonatus (Baker, 1907) -- Hoplisoides umbonatus Baker, 1907
   Oryttus yumae Bohart, 1968
   Oxybelus abdominalis Baker, 1896
   Oxybelus analis Cresson, 1865
   Oxybelus andinus Brèthes, 1913
   Oxybelus argenteopilosus Cameron, 1891
   Oxybelus argypheus Bohart and Schlinger, 1956
   Oxybelus aztecus Cameron, 1891
   Oxybelus bipunctatus Olivier, 1811
   Oxybelus californicus Bohart and Schlinger, 1956
   Oxybelus canalis Bohart and Schlinger, 1956
   Oxybelus cochise Pate, 1943
   Oxybelus cocopa Pate, 1943
   Oxybelus coloratus Bohart, 1993
   Oxybelus confusus Alayo Dalmau, 1968
   Oxybelus cornutus Robertson, 1889
   Oxybelus crandalli Bohart and Schlinger, 1956
   Oxybelus cressonii Robertson, 1889
   Oxybelus decorosus (Mickel, 1916) -- Notoglossa decorosa Mickel, 1916
   Oxybelus emarginatus Say, 1837
   Oxybelus exclamans Viereck, 1906
   Oxybelus fossor Rohwer and Cockerell, 1908
   Oxybelus hurdi Bohart and Schlinger, 1956
   Oxybelus inornatus (Robertson, 1901) -- Notoglossa inornata Robertson, 1901
   Oxybelus irwini Bohart, 1993
   Oxybelus jamaicae Bohart, 1993
   Oxybelus krombeini Bohart and Schlinger, 1956
   Oxybelus laetus Say, 1837
   Oxybelus linsleyi Bohart and Schlinger, 1956
   Oxybelus macswaini Bohart and Schlinger, 1956
   Oxybelus major Mickel, 1916
   Oxybelus marginatus Smith, 1856
   Oxybelus melanitus Bohart, 1993
   Oxybelus mexicanus Robertson, 1889 -- Oxybelus frontalis Robertson, 1889; Oxybelus bugabensis Cameron, 1891; Oxybelus longispina Cameron, 1891
   Oxybelus morrisoni Bohart, 1993
   Oxybelus niger Robertson, 1889
   Oxybelus packardii Robertson, 1889
   Oxybelus paenemarginatus (Viereck, 1906) -- Notoglossa paenemarginata Viereck, 1906
   Oxybelus paracochise Bohart and Schlinger, 1956
   Oxybelus parvus Cresson, 1865
   Oxybelus peruvicus Bohart, 1993
   Oxybelus pitanta Pate, 1943
   Oxybelus propodealis Bohart, 1993
   Oxybelus pyrura (Rohwer, 1914) -- Notoglossa pyrura
   Oxybelus rancocas Pate, 1943
   Oxybelus rejectus Baker, 1896
   Oxybelus rhodopyga Bohart, 1993
   Oxybelus robertsonii Baker, 1896
   Oxybelus romingeri Bohart, 1993
   Oxybelus sericeus Robertson, 1889
   Oxybelus similis Cresson, 1865
   Oxybelus sparideus Cockerell, 1895
   Oxybelus subcornutus Cockerell, 1895
   Oxybelus subulatus Robertson, 1889
   Oxybelus taenigaster (Viereck, 1906) -- Notoglossa taenigaster; Oxybelus fastigatus Mickel, 1916; Notoglossa albomaculata Mickel, 1918
   Oxybelus timberlakei Bohart and Schlinger, 1956
   Oxybelus uniglumis (Linnaeus, 1758) -- Vespa uniglumis Linnaeus, 1758; Nomada punctata Fabricius, 1793; Crabro tridens Fabricius, 1798; Oxybelus pygmaeus Olivier, 1812; Oxybelus quadrinotatus Say, 1824; Oxybelus impatiens Smith, 1856; Oxybelus interruptus Cresson, 1865; Oxybelus fallax Gerstäcker, 1867; Oxybelus brodiei Provancher, 1883; Oxybelus quadrinotatus var montanus Robertson, 1889; Oxybelus hispanicus Giner Marí, 1943
   Oxybelus ventralis Fox, 1894
   Oxybelus xerophilus Bohart and Schlinger, 1956
   Pae paniquita Pate, 1944[", 1943"]
   Parammoplanus apache Pate, 1937 -- Ammoplanellus apache (Pate, 1937); Parammoplanus apache (Pate, 1937)
   Parammoplanus brooksi N. Smith, 2010[", 2009"]
   Parammoplanus cavifrons N. Smith, 2010[", 2009"]
   Parammoplanus flavidus N. Smith, 2010[", 2009"]
   Parammoplanus foveatus N. Smith, 2010[", 2009"]
   Parammoplanus griswoldi N. Smith, 2010[", 2009"]
   Parammoplanus heydoni N. Smith, 2010[", 2009"]
   Parammoplanus hiatus N. Smith, 2010[", 2009"]
   Parammoplanus irwini N. Smith, 2010[", 2009"]
   Parammoplanus lenape (Pate, 1943[", 1942"]) -- Ammoplanellus (Ammoplanellus) lenape Pate, 1943["1942"]; Ammoplanellus lenape lenape (Pate, 1943["1942"])
   Parammoplanus montanus N. Smith, 2010[", 2009"]
   Parammoplanus olamentke (Pate, 1943[", 1942"]) -- Ammoplanus (Ammoplanellus) lenape olamentke Pate, 1943["1942"]; Ammoplanellus lenape olamentke (Pate, 1943["1942"])
   Parammoplanus parkeri N. Smith, 2010[", 2009"]
   Parammoplanus penrosei Norman, 2012
   Parammoplanus succinacius N. Smith, 2010[", 2009"]
   Parammoplanus texanus N. Smith, 2010[", 2009"]
   Parammoplanus verrucosus N. Smith, 2010[", 2009"]
   Parammoplanus woolleyi N. Smith, 2010[", 2009"]
   Parammoplanus yanegai N. Smith, 2010[", 2009"]
   Parammoplanus zolnerowichi N. Smith, 2010[", 2009"]
   Paraphilanthus costaricae Vardy, 1995
   Parataruma leclercqi Kimsey, 1982
   Passaloecus annulatus (Say, 1837) -- Pemphredon annulatus Say, 1837
   Passaloecus areolatus Vincent, 1979
   Passaloecus armeniacae Cockerell, 1897
   Passaloecus borealis Dahlbom, 1844
   Passaloecus cuspidatus Smith, 1856
   Passaloecus gracilis (Curtis, 1834) -- Diodontus gracilis Curtis, 1834
   Passaloecus lineatus Vincent, 1978
   Passaloecus marginatus (Say, 1837) -- Pemphredon marginatus Say, 1837
   Passaloecus melanocrus Rohwer, 1911
   Passaloecus melanognathus Rohwer, 1910
   Passaloecus monilicornis Dahlbom, 1842 -- Passaloecus ithacae Krombein, 1938; Passaloecus monilicornis ithacae Krombein, 1938
   Passaloecus relativus Fox, 1892
   Passaloecus singularis Dahlbom, 1844
   Pemphredon balticus Merisuo, 1972
   Pemphredon bipartior Fox, 1892
   Pemphredon bocae (Bohart, 1993) -- Cemonus bocae
   Pemphredon confertim Fox, 1892
   Pemphredon fischeri Dolfuss, 1993
   Pemphredon foxii Rohwer, 1917
   Pemphredon grinnelli (Rohwer, 1910)
   Pemphredon inornata Say, 1824
   Pemphredon lethifer (Schuckard, 1837) -- Cemonus lethifer Schuckard, 1837
   Pemphredon lugubris (Fabricius, 1793) -- Crabro lugubris Fabricius, 1793
   Pemphredon menkei Bohart, 1993
   Pemphredon montana Dahlbom, 1844
   Pemphredon montanella Dolfuss, 1993
   Pemphredon morio Vander Linden, 1829
   Pemphredon nearctica Kohl, 1890 -- Pemphredon (Cemonus) nearcticus Kohl, 1890
   Pemphredon pulawskii Dolfuss, 1993
   Pemphredon rileyi Fox, 1892
   Pemphredon rugifer (Dahlbom, 1844) -- Cemonus rugifer Dahlbom, 1844
   Pemphredon tinctipennis Cameron, 1908
   Pemphredon virginiana Rohwer, 1917
   Philanthus albopilosus Cresson, 1865
   Philanthus arizonicus Bohart, 1972
   Philanthus banabacoa Alayo Dalmau, 1968
   Philanthus barbatus Smith, 1856
   Philanthus barbiger Mickel, 1916
   Philanthus basilaris Cresson, 1880
   Philanthus bicinctus Mickel, 1916
   Philanthus bilunatus Cresson, 1865
   Philanthus boharti Ferguson, 1983
   Philanthus crabroniformis Smith, 1856
   Philanthus crotoniphilus Viereck and Cockerell, 1904
   Philanthus gibbosus (Fabricius, 1775) -- Vespa gibbosus Fabricius, 1775
   Philanthus gloriosus Cresson, 1865
   Philanthus inversus Patton, 1879
   Philanthus lepidus Cresson, 1865
   Philanthus levini Bohart, 1972
   Philanthus michelbacheri Bohart, 1972
   Philanthus multimaculatus Cameron, 1891
   Philanthus nasalis Bohart, 1972
   Philanthus neomexicanus Strandtmann, 1946
   Philanthus occidentalis Strandtmann, 1946
   Philanthus pacificus Cresson, 1879
   Philanthus parkeri Ferguson, 1983
   Philanthus politus Say, 1824
   Philanthus psyche Dunning, 1896
   Philanthus pulcher Dalla Torre, 1897
   Philanthus sanbornii Cresson, 1865
   Philanthus schusteri Bohart, 1972
   Philanthus serrulatae Dunning, 1898 -- Philanthus siouxensis Mickel, 1916
   Philanthus solivagus Say, 1837
   Philanthus tarsatus H. S. Smith, 1908
   Philanthus ventilabris Fabricius, 1798
   Philanthus ventralis (Mickel, 1918[", 1917"]) -- Ococletes ventralis Mickel, 1918["1917"]
   Philanthus zebratus Cresson, 1879
   Pison abathes Menke, 1988
   Pison arachniraptor Menke, 1988
   Pison cameronii Kohl, 1893
   Pison chrysops Menke, 1988
   Pison conforme Smith, 1869
   Pison cooperi Menke, 1988
   Pison cressoni Rohwer, 1911
   Pison duckei Menke, 1988
   Pison eu Menke, 1988
   Pison gnythos Menke, 1988
   Pison koreense (Radoszkowski, 1887) -- Paraceramius koreensis Radoszkowski, 1887
   Pison krombeini Menke, 1968
   Pison longicorne Menke, 1988
   Pison maculipenne Smith, 1860
   Pison oaxaca Menke, 1988
   Pison pilosum Smith, 1873
   Pisonopsis birkmanni Rohwer, 1909
   Pisonopsis clypeata Fox, 1893
   Pisonopsis triangularis Ashmead, 1899
   Plenoculus boharti Williams, 1960
   Plenoculus boregensis Williams, 1960 -- Plenoculus boregensis boregensis Williams, 1960
   Plenoculus cockerellii Fox, 1894[", 1893"]
   Plenoculus cuneatus Williams, 1960
   Plenoculus davisi Fox, 1893 -- Plenoculus abdominalis Ashmead, 1899; Pelnoculus apicalis Williams, 1914["1913"]; Plenoculus atlanticus Viereck, 1902; Plenoculus davisi atlanticus Viereck, 1902, valid subspecies; Plenoculus davisi gracilis Williams, 1960, valid subspecies; Plenoculus davisi mojavensis Williams, 1960, valid subspecies; Plenoculus davisi traversus Williams, 1960, valid subspecies
   Plenoculus deserti Williams, 1960
   Plenoculus gillaspyi Krombein, 1938
   Plenoculus palmarum Williams, 1960
   Plenoculus parvus Fox, 1897
   Plenoculus propinquus Fox, 1894[", 1893"]
   Plenoculus sinuatus Williams, 1960
   Plenoculus stygius Williams, 1960
   Plenoculus timberlakei Williams, 1960
   Pluto abbreviatus van Lith, 1979
   Pluto aerofacies (Malloch, 1933) -- Psenia aerofacies Malloch, 1933
   Pluto albifacies (Malloch, 1933)
   Pluto alphitopus van Lith, 1979
   Pluto angulicornis (Malloch, 1933)
   Pluto annulipes (Cameron, 1891)
   Pluto arenivagus Krombein, 1950[", 1949"] -- Pluto arenivagus cubanus van Lith, 1979
   Pluto argentifrons (Cresson, 1865)
   Pluto atricornis (Malloch, 1933)
   Pluto basifuscus van Lith, 1979
   Pluto biformis van Lith, 1979
   Pluto brevipetiolatus (Rohwer, 1910)
   Pluto castaneipes van Lith, 1979
   Pluto clavicornis (Malloch, 1933)
   Pluto depressus van Lith, 1979
   Pluto emarginatus van Lith, 1979
   Pluto evansi van Lith, 1979
   Pluto littoralis (Malloch, 1933) -- Psenia littoralis Malloch, 1933
   Pluto longiventris (Malloch, 1933)
   Pluto marginatus (Malloch, 1933) -- Psenia marginata Malloch, 1933
   Pluto minutus (Malloch, 1933)
   Pluto pallidistigma (Malloch, 1933)
   Pluto punctatellus van Lith, 1979
   Pluto rotundus van Lith, 1979
   Pluto rufibasis (Malloch, 1933) -- Psenia rufibasis Malloch, 1933
   Pluto rugulosus van Lith, 1979
   Pluto sayi (Rohwer, 1910) -- Psenulus (Neofoxia) sayi Rohwer, 1910
   Pluto spangleri van Lith, 1979
   Pluto stenopygidialis van Lith, 1979
   Pluto suffusus (Fox, 1898) -- Psen suffusus Fox, 1898
   Pluto texanus (Malloch, 1933)
   Pluto tibialis (Cresson, 1872) -- Mimesa tibialis Cresson, 1872
   Podagritus fulvohirtus (Cameron, 1891) -- Crabro fulvohirtus Cameron, 1891
   Polemistus chewbacca Menke, 1983
   Polemistus dickboharti Menke, 1983
   Polemistus pusillus Saussure, 1892
   Polemistus vaderi Vincent, 1983
   Polemistus yoda Vincent, 1983
   Prosopigastra nearctica Bohart, 1958
   Psammaletes arizonicus Bohart, 2000
   Psammaletes bigeloviae (Cockerell, 1897) -- Gorytes bigeloviae Cockerell, 1897
   Psammaletes costaricae Bohart, 2000
   Psammaletes crucis (Cockerell, 1897) -- Gorytes crucis Cockerell, 1897; Hypomellinus venustus Mickel, 1916; Hypomellinus tricinctus Mickel, 1916
   Psammaletes floridicus Bohart, 2000
   Psammaletes mexicanus (Cameron, 1890) -- Gorytes mexicanus Cameron, 1890; Psammaletes pechumani Pate, 1936
   Psammaletes schlingeri Bohart, 2000
   Psen barthi Viereck, 1907 -- Mimesa myersiana Rohwer, 1909
   Psen erythropoda Rohwer, 1910 -- Psen (Mimesa) erythopoda Rohwer, 1910; Psen (Mimesa) erythropoda Rohwer, 1910, emend
   Psen irwini (Bohart and Grissell, 1969) -- Psen irwini Bohart and Grissell, 1969
   Psen monticola (Packard, 1867) -- Mimesa monticola Packard, 1867
   Psen montivagus (Dalla Torre, 1897) -- Mimesa monticola_homonym Cameron, 1891; Mimesa montivaga Dalla Torre, 1897; Mimesa cameroni Ashmead, 1899
   Psen pulcher (Cameron, 1891) -- Mimesa pulchra Cameron, 1891
   Psen striolatus (Cameron, 1891) -- Mimesa striolata Cameron, 1891
   Psen unifasciculatus Malloch, 1933
   Psen venetus Pate, 1946
   Pseneo claviventris (Cameron, 1891) -- Mimesa claviventris Cameron, 1891; Psen claviventris (Cameron, 1891)
   Pseneo collantes Genaro and Alayo, 2001
   Pseneo garcesii Genaro and Alayo, 2001
   Pseneo longiventris (Cameron, 1891) -- Mimesa longiventris Cameron, 1891; Mimesa montezuma Cameron, 1891; Psen spicatus Malloch, 1933; Psen kohlii spicatus Malloch, 1933; Psen spicatus kohlii Fox, 1898; Psen fulvipes Malloch, 1933; Psen angulatus Malloch, 1933; Pseneo longiventris kohlii (Fox, 1898)
   Pseneo punctatus (Fox, 1898) -- Psen punctatus Fox, 1898; Psen (Mimesa) punctata var carolina Rohwer, 1910; Mimesa ferruginea Viereck, 1901; Pseneo punctatus carolina (Rohwer, 1910); Pseneo punctatus ferrugineus (Viereck, 1901)
   Pseneo simplicicornis (Fox, 1898) -- Psen simplicicornis Fox, 1898
   Psenulus alienus (Krombein, 1950)
   Psenulus frontalis (Fox, 1898)
   Psenulus mayorum Bohart and Grissell, 1969
   Psenulus pallipes (Panzer, 1798) -- Sphex pallipes Panzer, 1798; Diodontus parenosas Pate, 1944; Psenulus pallipes parenosas (Pate, 1944)
   Psenulus schencki (Tournier, 1889) -- Psen schencki Tournier, 1889
   Psenulus trisulcus (Fox, 1898) -- Psen trisulcus Fox, 1898
   Pulverro boharti N. Smith, 1983
   Pulverro californicus Eighme, 1973
   Pulverro chumashano Pate, 1937
   Pulverro coconino N. Smith, 1983
   Pulverro columbianus (Kohl, 1890)
   Pulverro constrictus (Provancher, 1895)
   Pulverro costano Pate, 1937
   Pulverro irwini (Bohart and Smith, 1978) -- Ammoplanops irwini Bohart and Smith, 1978; Pulverro eighmei N Smith, 1983
   Pulverro laevis (Provancher, 1895)
   Pulverro mescalero Pate, 1937
   Pulverro mexicanus N. Smith, 1983
   Pulverro monticola Eighme, 1968
   Pulverro patei N. Smith, 1983
   Quexua happarti Leclercq, 2002
   Quexua josei Leclercq, 2002
   Quexua nericata Leclercq, 1980
   Quexua ricata Leclercq, 1955
   Rhopalum angulicolle Cameron, 1904 -- Rhopalum fenimorum Leclercq, 1970
   Rhopalum antillarum Leclercq, 1957
   Rhopalum atlanticum Bohart, 1974
   Rhopalum caliense Leclercq, 2002
   Rhopalum calverti (Pate, 1947) -- Euplilis calverti Pate, 1947
   Rhopalum calvitinum Leclercq, 2002
   Rhopalum clavipes (Linnaeus, 1758) -- Sphex clavipes Linnaeus, 1758
   Rhopalum claviventre (Cresson, 1865) -- Crabro claviventris Cresson, 1865
   Rhopalum coarctatum (Scopoli, 1763) -- Sphex coarctata Scopoli, 1763
   Rhopalum deroanni Leclercq, 2002
   Rhopalum duclosi Leclercq, 2002
   Rhopalum durangoensis Leclercq, 2002
   Rhopalum facetum Leclercq, 2002
   Rhopalum farri Leclercq, 2002
   Rhopalum gratuitum Leclercq, 2002
   Rhopalum grenadinum (Pate, 1947) -- Euplilis grenadinus Pate, 1947; Rhopalum prisonium Leclercq, 1970
   Rhopalum hansoni Leclercq, 2002
   Rhopalum huberi Leclercq, 2002
   Rhopalum huilae Leclercq, 2002
   Rhopalum jamesoni Leclercq, 2002
   Rhopalum lomae Leclercq, 2002
   Rhopalum montanum (Alayo Dalmau, 1968) -- Euplilis montanus Alayo Dalmau, 1968
   Rhopalum musallae Leclercq, 2002
   Rhopalum mycenum Leclercq, 2002
   Rhopalum nactor Leclercq, 2002
   Rhopalum negligens Leclercq, 2002
   Rhopalum nemesis Leclercq, 2002
   Rhopalum nicaraguaense Cameron, 1904 -- Rhopalum opacum Rohwer, 1914
   Rhopalum nifargum Leclercq, 2002
   Rhopalum occidentale (Fox, 1895) -- Crabro occidentalis Fox, 1895
   Rhopalum pacificum Bohart, 1974
   Rhopalum pedicellatum Packard, 1867
   Rhopalum pitillae Leclercq, 2002
   Rhopalum potosium Leclercq, 1970
   Rhopalum rolotum Leclercq, 1970
   Rhopalum rufigaster Packard, 1867 -- Rhopalum lucidum Rohwer, 1909
   Rhopalum runcator Leclercq, 2002
   Rhopalum ruppiatum Leclercq, 2002
   Rhopalum rustulum Leclercq, 2002
   Rhopalum rutans Leclercq, 2002
   Rhopalum saccatum Leclercq, 2002
   Rhopalum sanluisi Leclercq, 2002
   Rhopalum schaffneri Leclercq, 2002
   Rhopalum sinaloae Leclercq, 2002
   Rhopalum sinus Leclercq, 2002
   Rhopalum sobrina Leclercq, 2002
   Rhopalum soroanum (Alayo Dalmau, 1968) -- Euplilis soroanus Alayo Dalmau, 1968
   Rhopalum tristani (Pate, 1947) -- Euplilis tristani Pate, 1947
   Rhopalum vallense Leclercq, 2002
   Rhopalum vincenti Leclercq, 2002
   Rhopalum volcani Leclercq, 2002
   Rubrica denticornis (Handlirsch, 1890) -- Monedula denticornis Handlirsch, 1890
   Rubrica nasuta (Christ, 1791) -- Vespa nasuta Christ, 1791
   Sagenista brasiliensis (Shuckard, 1838) -- Gorytes brasiliensis Shuckard, 1838; Hoplisus seminiger Dahlbom, 1843; Gorytes sepulchralis Handlirsch, 1888
   Sagenista cayennensis (Spinola, 1841) -- Hoplisus cayennensis Spinola, 1841; Hoplisus anthracipenellus Taschenberg, 1875
   Sagenista kimseyorum Bohart, 2000
   Sagenista pilosa Bohart, 2000
   Saygorytes apicalis (Smith, 1856) -- Gorytes apicalis Smith, 1856
   Saygorytes guadalajarae (Bohart, 1969)
   Saygorytes notipilis (Bohart, 1969)
   Saygorytes oraclensis (Bohart, 1969) -- Pseudoplisus oraclensis Bohart, 1969["1968"]
   Saygorytes phaleratus (Say, 1837) -- Gorytes phaleratus Say, 1837
   Saygorytes tritospilus (Bohart, 1969) -- Pseudoplisus tritospilus Bohart, 1969
   Saygorytes werneri (Bohart, 1969) -- Pseudoplisus werneri Bohart, 1969["1968"]
   Scapheutes laetus (Smith, 1860)
   Solierella abdominalis Williams, 1950
   Solierella affinis (Rohwer, 1909) -- Niteliopsis affinis Rohwer, 1909
   Solierella albipes (Ashmead, 1899) -- Plenoculus albipes Ashmead, 1899
   Solierella apache Bohart, 1991
   Solierella arcuata Williams, 1950
   Solierella argentea Bohart, 1991
   Solierella australis Williams, 1950
   Solierella bicolor Williams, 1950
   Solierella blaisdelli (Bridwell, 1920) -- Silaon blaisdelli Bridwell, 1920
   Solierella boharti Williams, 1950 -- Solierella lasseni F Williams, 1950
   Solierella boregensis Williams, 1958
   Solierella bridwelli Williams, 1950
   Solierella californica Williams, 1950
   Solierella cingulis Bohart, 1991
   Solierella clypeata Williams, 1950
   Solierella corizi Williams, 1950
   Solierella costaricae Bohart, 1991
   Solierella flagellata Bohart, 1991
   Solierella fossor (Rohwer, 1909) -- Niteliopsis fossor Rohwer, 1909; Niteliopsis foxii_homonym Viereck, 1906
   Solierella foxii (Viereck, 1902) -- Plenoculus foxii Viereck, 1902
   Solierella hooki Bohart, 1991
   Solierella inermis (Cresson, 1872) -- Nysson inerme Cresson, 1872
   Solierella iresinides (Rohwer, 1914) -- Silaon iresinides Rohwer, 1914
   Solierella jaliscana Bohart, 1991
   Solierella kansensis (Williams, 1914[", 1913"])
   Solierella lateris Bohart, 1990
   Solierella levis Williams, 1950
   Solierella loxa Bohart, 1991
   Solierella lucida (Rohwer, 1909) -- Niteliopsis lucida Rohwer, 1909
   Solierella major (Rohwer, 1917) -- Silaon major Rohwer, 1917
   Solierella masoni Williams, 1959
   Solierella menkei Bohart, 1991
   Solierella mexicana (Rohwer, 1911) -- Silaon mexicanus Rohwer, 1911
   Solierella mirifica Pate, 1934 -- Solierella (Silaon) mirificus Pate, 1934
   Solierella modesta (Rohwer, 1909) -- Niteliopsis modestus Rohwer, 1909; Niteliopsis modesta Rohwer, 1909
   Solierella napa Bohart, 1991
   Solierella nigrans Krombein, 1951 -- Niteliopsis niger_homonym Rohwer, 1909; Niteliopsis nigra_homonym Rohwer, 1909
   Solierella nitens Williams, 1950
   Solierella nitidula Bohart, 1991
   Solierella peckhami (Ashmead, 1897) -- Plenoculus peckhami Ashmead, 1897; Plenoculus niger Ashmead, 1899; Silaon rohweri Bridwell, 1920; Niteliopsis kansensis Williams, 1914; Solierella arenaria Krombein, 1939
   Solierella pimorum Bohart, 1991
   Solierella plenoculoides (Fox, 1893) -- Niteliopsis plenoculoides Fox, 1893; Silaon similis Bridwell, 1920; Solierella plenoculoides similis (Bridwell, 1920)
   Solierella prosopidis Williams, 1959 -- Solierella mandibularis_homonym Williams, 1958
   Solierella pulawskii Bohart, 1991
   Solierella rubra Bohart, 1991
   Solierella sayi (Rohwer, 1909) -- Niteliopsis sayi Rohwer, 1909
   Solierella semirugosa Williams, 1958
   Solierella sola Genaro and Portuondo, 2001
   Solierella sonorae Williams, 1950
   Solierella sonorana Bohart, 1991
   Solierella striatipes (Ashmead, 1899) -- Niteliopsis striatipes Ashmead, 1899
   Solierella tarsata Bohart, 1991
   Solierella timberlakei Williams, 1950
   Solierella vandykei Williams, 1950
   Solierella vierecki (Rohwer, 1909) -- Niteliopsis vierecki Rohwer, 1909; Niteliopsis parva Rohwer, 1909
   Solierella wasbauerorum Bohart, 1991
   Solierella weberi Williams, 1955
   Sphecius convallis Patton, 1879 -- Sphecius speciosus var convallis Patton, 1879
   Sphecius grandis (Say, 1823) -- Stizus grandis Say, 1823
   Sphecius hogardii (Latreille, 1809) -- Stizus hogardii Latreille, 1809; Hogardia rufescens Lepeletier, 1845; Sphecius hogardi bahamas Krombein, 1953
   Sphecius speciosus (Drury, 1773) -- Sphex speciosus Drury, 1773
   Spilomena alboclypeata Bradley, 1906
   Spilomena ampliceps Krombein, 1952
   Spilomena barberi Krombein, 1962
   Spilomena foxii Cockerell, 1897
   Spilomena pusilla (Say, 1837) -- Stigmus pusillus Say, 1837
   Spilomena troglodytes (vander Linden, 1829) -- Stigmus troglodytes Vander Linden, 1829
   Steniolia californiensis Gillaspy, 1964
   Steniolia dissimilis Fox, 1923
   Steniolia duplicata Provancher, 1888 -- Steniolia meridionalis Fox, 1923
   Steniolia elegans Parker, 1929
   Steniolia eremica Gillaspy, 1964
   Steniolia guatemalensis (Rohwer, 1914) -- Stictia guatemalensis Rohwer, 1914
   Steniolia longirostra (Say, 1837) -- Bembex longirostra Say, 1837; Steniolia montezuma F Smith, 1856
   Steniolia mexicana Gillaspy, 1964
   Steniolia nigripes Parker, 1917
   Steniolia obliqua (Cresson, 1865) -- Monedula obliqua Cresson, 1865
   Steniolia powelli Gillaspy, 1964
   Steniolia scolopacea Handlirsch, 1889 -- Steniolia albicantia Parker, 1917; Steniolia scolopacea albicantia Parker, 1917
   Steniolia sulfurea Fox, 1901
   Steniolia tibialis Handlirsch, 1889
   Steniolia vanduzeei Gillaspy, 1964
   Stenogorytes balteatus (Cameron, 1890) -- Gorytes balteatus Cameron, 1890
   Stenogorytes notabilis (Handlirsch, 1888) -- Gorytes notabilis Handlirsch, 1888; Gorytes fuscipennis Cameron, 1890
   Stictia belizensis (Cameron, 1907) -- Monedula belizensis Cameron, 1907
   Stictia carolina (Fabricius, 1793) -- Bembex carolina Fabricius, 1793
   Stictia dives (Handlirsch, 1890) -- Monedula dives Handlirsch, 1890
   Stictia heros (Fabricius, 1804) -- Bembex heros Fabricius, 1804
   Stictia maculata (Fabricius, 1804) -- Bembex maculata Fabricius, 1804
   Stictia mexicana (Handlirsch, 1890) -- Monedula mexicana Handlirsch, 1890
   Stictia punctata (Fabricius, 1775) -- Bembyx punctata Fabricius, 1775
   Stictia signata (Linnaeus, 1758) -- Vespa signata Linnaeus, 1758; Apis vespiformis De Geer, 1773; Monedula insularis Dahlbom, 1844
   Stictia vivida (Handlirsch, 1890) -- Monedula vivida Handlirsch, 1890
   Stictiella boharti Gillaspy, 1985
   Stictiella callista Parker, 1917
   Stictiella corniculata Mickel, 1918[", 1917"]
   Stictiella emarginata (Cresson, 1865) -- Monedula emarginata Cresson, 1865
   Stictiella evansi Gillaspy, 1961
   Stictiella fergusoni Bohart, 1985
   Stictiella flavescens Gillaspy, 1985
   Stictiella formosa (Cresson, 1872) -- Monedula formosa Cresson, 1872
   Stictiella gillaspyi Bohart, 1982
   Stictiella pulchella (Cresson, 1865) -- Monedula pulchella Cresson, 1865; Stictiella melanosterna Parker, 1917
   Stictiella speciosa (Cresson, 1865) -- Monedula speciosa Cresson, 1865
   Stictiella spinifera (Mickel, 1916) -- Stictia spinifera Mickel, 1916
   Stictiella tuberculata (Fox, 1895) -- Monedula tuberculata Fox, 1895
   Stictiella villegasi Bohart, 1982
   Stigmus americanus Packard, 1867 -- Stigmus lucidus Rohwer, 1909; Stigmus fraternus coloradensis Rohwer, 1911
   Stigmus aphidiperda Rohwer, 1911
   Stigmus fraternus Say, 1824 -- Stigmus conestogorum Rohwer, 1911; Stigmus fraternus raui Rohwer, 1923
   Stigmus fulvicornis Rohwer, 1923
   Stigmus fulvipes Fox, 1892
   Stigmus hubbardi Rohwer, 1911 -- Stigmus inordinatus hubbardi Rohwer, 1911
   Stigmus inordinatus Fox, 1892 -- Stigmus inordinatus universitatis Rohwer, 1909; Stigmus fulvipes var coquilletti Rohwer, 1911; Stigmus reticulatus Mickel, 1918
   Stigmus montivagus Cameron, 1891
   Stigmus podagricus Kohl, 1890 -- Stigmus podagricus tarsalis Krombein, 1973
   Stigmus temporalis Kohl, 1892 -- Gonostigmus typicus Rohwer, 1911
   Stizoides foxi Gillaspy, 1963
   Stizoides renicinctus (Say, 1823) -- Stizus renicinctus Say, 1823; Stizus unicinctus Say, 1824, emend
   Stizus aztecus Stubblefield, 1984
   Stizus brevipennis Walsh, 1869
   Stizus iridis Dow, 1942[", 1941"]
   Stizus occidentalis Parker, 1929
   Stizus texanus Cresson, 1872
   Tachysphex acanthophorus Pulawski, 1982
   Tachysphex acutus (Patton, 1880) -- Larra acuta Patton, 1881
   Tachysphex aequalis Fox, 1894
   Tachysphex aethiops (Cresson, 1865) -- Larrada aethiops Cresson, 1865
   Tachysphex alayoi Pulawski, 1974
   Tachysphex alpestris Rohwer, 1908 -- Tachysphex foxii var alpestris Rohwer, 1908
   Tachysphex amplus Fox, 1894[", 1893"]
   Tachysphex angelicus Pulawski, 1988
   Tachysphex antennatus Fox, 1894[", 1893"]
   Tachysphex antillarum Pulawski, 1974
   Tachysphex apicalis Fox, 1893
   Tachysphex apricus Pulawski, 1982
   Tachysphex arizonac Pulawski, 1982
   Tachysphex armatus Pulawski, 1982
   Tachysphex ashmeadii Fox, 1894[", 1893"]
   Tachysphex belfragei (Cresson, 1872) -- Larrada belfragei Cresson, 1872
   Tachysphex bohartorum Pulawski, 1982
   Tachysphex clarconis Viereck, 1906
   Tachysphex cockerellae Rohwer, 1914
   Tachysphex cocopa Pulawski, 1988
   Tachysphex coquilletti Rohwer, 1911
   Tachysphex crassiformis Viereck, 1906
   Tachysphex crenulatus Fox, 1894[", 1893"]
   Tachysphex cubanus Pulawski, 1974
   Tachysphex dominicanus Pulawski, 1988
   Tachysphex eldoradensis Rohwer, 1917
   Tachysphex glabrior Williams, 1914[", 1913"]
   Tachysphex hopi Pulawski, 1988
   Tachysphex huchiti Pulawski, 1988
   Tachysphex hurdi Bohart, 1962
   Tachysphex idiotrichus Pulawski, 1982
   Tachysphex inconspicuus (W. F. Kirby, 1890) -- Tachytes inconspicuus WF Kirby, 1890
   Tachysphex iridipennis (Smith, 1873)
   Tachysphex irregularis Pulawski, 1982
   Tachysphex krombeini Kurczewski, 1971
   Tachysphex krombeiniellus Pulawski, 1982
   Tachysphex laevifrons (Smith, 1856) -- Larrada laevifrons Smith, 1856
   Tachysphex lamellatus Pulawski, 1982
   Tachysphex linsleyi Bohart, 1962
   Tachysphex maurus Rohwer, 1911
   Tachysphex maya Pulawski, 1988
   Tachysphex menkei Pulawski, 1982
   Tachysphex mirandus Pulawski, 1982
   Tachysphex miwok Pulawski, 1988
   Tachysphex montanus (Cresson, 1865)
   Tachysphex mundus Fox, 1894[", 1893"]
   Tachysphex musciventris Pulawski, 1982
   Tachysphex oasicola Pulawski, 1988
   Tachysphex occidentalis Pulawski, 1982
   Tachysphex opata Pulawski, 1988
   Tachysphex orestes Pulawski, 1988
   Tachysphex paiute Pulawski, 1988
   Tachysphex papago Pulawski, 1982
   Tachysphex pauxillus Fox, 1894[", 1893"]
   Tachysphex pechumani Krombein, 1938 -- Tachysphex tarsatus pechumani Krombein, 1938
   Tachysphex pinal Pulawski, 1988
   Tachysphex pompiliformis (Panzer, 1804) -- Larra pompiliformis Panzer, 1804; Larrada parvula Cresson, 1865; Larra quebecensis Provancher, 1882; Tachysphex decorus Fox, 1894["1893"]; Tachysphex tenuipunctus Fox, 1894["1893"]; Tachysphex angularis Mickel, 1916; Tachysphex erythraeus Mickel, 1916
   Tachysphex powelli Bohart, 1962
   Tachysphex psammobius (Kohl, 1880) -- Tachysphex asperatus Fox, 1894["1893"]; Tachysphex sculptilis Fox, 1894["1893"]; Tachysphex nigrescens Rohwer, 1908
   Tachysphex psilocerus Kohl, 1884[", 1883"]
   Tachysphex punctifrons (Fox, 1891) -- Larra punctifrons Fox, 1891
   Tachysphex quisqueyus Pulawski, 1988
   Tachysphex robustior Williams, 1914[", 1913"]
   Tachysphex ruficaudis (Taschenberg, 1870)
   Tachysphex scopaeus Pulawski, 1988
   Tachysphex semirufus (Cresson, 1865) -- Larrada semirufa Cresson, 1865
   Tachysphex similis Rohwer, 1910
   Tachysphex solaris Pulawski, 1982
   Tachysphex sonorensis (Cameron, 1889)
   Tachysphex spatulifer Pulawski, 1982
   Tachysphex sulcatus Pulawski, 1988
   Tachysphex tahoe Pulawski, 1988
   Tachysphex tarsatus (Say, 1823) -- Larra tarsata Say, 1823
   Tachysphex terminatus (Smith, 1856) -- Larrada terminata Smith, 1856
   Tachysphex texanus (Cresson, 1872) -- Larrada texana Cresson, 1872
   Tachysphex tipai Pulawski, 1988
   Tachysphex toltec Pulawski, 1988
   Tachysphex tsil Pulawski, 1988
   Tachysphex utina Pulawski, 1988
   Tachysphex verticalis Pulawski, 1982
   Tachysphex williamsi Bohart, 1962
   Tachysphex yolo Pulawski, 1982
   Tachysphex yuma Pulawski, 1982
   Tachytes abdominalis (Say, 1823)
   Tachytes amazonus Smith, 1856
   Tachytes auricomans Bradley, 1919
   Tachytes aurulentus (Fabricius, 1804) -- Larra aurulenta Fabricius, 1804
   Tachytes badius Banks, 1942
   Tachytes birkmanni Rohwer, 1909
   Tachytes californicus Bohart, 1962
   Tachytes chelatus Bohart, 1962 -- Tachytes pepticus chelatus Bohart, 1962
   Tachytes chrysocercus Rohwer, 1911
   Tachytes chrysopyga (Spinola, 1841)
   Tachytes columbiae Fox, 1892
   Tachytes costalis Taschenberg, 1870
   Tachytes crassus Patton, 1881
   Tachytes desertus Bohart, 1994
   Tachytes distinctus Smith, 1856 -- Tachytes distinctus bimini Krombein, 1953
   Tachytes ermineus Banks, 1942
   Tachytes excellens Cameron, 1912
   Tachytes exornatus Fox, 1894[", 1893"]
   Tachytes floridanus Rohwer, 1920 -- Tachytes pepticus floridanus Rohwer, 1920
   Tachytes fraternus Taschenberg, 1870
   Tachytes fulviventris Cresson, 1865 -- Tachytes rossi Bohart, 1962
   Tachytes grisselli Bohart, 1994
   Tachytes guatemalensis Cameron, 1889
   Tachytes harpax Patton, 1881
   Tachytes intermedius Viereck, 1906
   Tachytes mergus Fox, 1892
   Tachytes nevadensis Bohart, 1962
   Tachytes obductus Fox, 1892
   Tachytes ornatipes Cameron, 1889
   Tachytes parvus Fox, 1892
   Tachytes pennsylvanicus Banks, 1921
   Tachytes pepticus (Say, 1837) -- Lyrops pepticus Say, 1837
   Tachytes praedator Fox, 1892
   Tachytes pretiosus Cameron, 1912
   Tachytes sayi Banks, 1942
   Tachytes sculleni Bohart, 1962
   Tachytes spatulatus Fox, 1892
   Tachytes tricinctus (Fabricius, 1804) -- Tachytes antillarum Cameron, 1906
   Tachytes validus Cresson, 1872
   Tachytes werneri Bohart, 1994
   Tanyoprymnus moneduloides (Packard, 1867) -- Gorytes moneduloides Packard, 1867; Gorytes belfragei Cresson, 1873; Tanyoprymnus longitarsis Cameron, 1905
   Timberlakena cahuilla Pate, 1939 -- Timberlakena (Riparina) cahuilla Pate, 1939
   Timberlakena hualga Pate, 1939 -- Timberlakena nolcha hualga Pate, 1939
   Timberlakena nolcha Pate, 1939
   Timberlakena ocha Pate, 1939
   Timberlakena yucaipa Pate, 1939 -- Timberlakena (Mojavena) yucaipa Pate, 1939
   Tracheliodes amu Pate, 1942
   Tracheliodes foveolineatus (Viereck, 1909) -- Crabro (Cuphopterus) foveolineatus Viereck, 1909
   Tracheliodes hicksi Sandhouse, 1936
   Tracheliodes panamae Leclercq and Cambra, 2003
   Trachogorytes costaricae Bohart, 2000
   Trachypus gerstaeckeri Dewitz, 1881
   Trachypus gracilis (Cameron, 1890) -- Philanthocephalus gracilis Cameron, 1890
   Trachypus hirticeps (Cameron, 1890) -- Philanthocephalus hirticeps Cameron, 1890
   Trachypus mexicanus Saussure, 1867
   Trachypus petiolatus (Spinola, 1841) -- Philanthus petiolatus Spinola, 1841
   Trachypus spinosus Rubio-Espina, 1975
   Trichogorytes argenteopilosus Rohwer, 1912
   Trichogorytes cockerelli (Ashmead, 1899) -- Harpactus cockerelli Ashmead, 1899
   Trypoxylon aestivale Richards, 1934
   Trypoxylon agamemnon Richards, 1934
   Trypoxylon albitarse Fabricius, 1804
   Trypoxylon antropovi Coville, 1985
   Trypoxylon apicipenne Cameron, 1889
   Trypoxylon arroyense Richards, 1934
   Trypoxylon atkinsoni Richards, 1934
   Trypoxylon attenuatum Smith, 1851
   Trypoxylon balteatum Cameron, 1889
   Trypoxylon barberi Richards, 1934
   Trypoxylon bensoni Richards, 1934
   Trypoxylon biarti Richards, 1934
   Trypoxylon bidentatum Fox, 1891
   Trypoxylon bridwelli Sandhouse, 1940
   Trypoxylon busckii Richards, 1934
   Trypoxylon californicum Saussure, 1867
   Trypoxylon cameronii Dalla Torre, 1897
   Trypoxylon carinatum Say, 1837
   Trypoxylon carinifrons Cameron, 1889
   Trypoxylon centrale Fox, 1895
   Trypoxylon chichenitzae Coville, 1982
   Trypoxylon chichimecum Saussure, 1867
   Trypoxylon cinctellum Richards, 1934
   Trypoxylon clarkei Krombein, 1962
   Trypoxylon clavatum Say, 1837
   Trypoxylon clavicerum Lepeletier and Audinet-Serville, 1828
   Trypoxylon collinum Smith, 1856
   Trypoxylon cornigerum Cameron, 1889
   Trypoxylon crudele Richards, 1934
   Trypoxylon cubense Richards, 1934
   Trypoxylon dubium Coville, 1982
   Trypoxylon dyeri Richards, 1934
   Trypoxylon evansi Coville, 1982
   Trypoxylon excavatum Smith, 1856
   Trypoxylon fabricator Smith, 1873
   Trypoxylon fastigium Fox, 1891
   Trypoxylon figulus (Linnaeus, 1758) -- Sphex figulus Linnaeus, 1758
   Trypoxylon frigidum Smith, 1856 -- Trypoxylon aldrichi Sandhouse, 1940
   Trypoxylon grenadense Richards, 1934
   Trypoxylon johnsoni Fox, 1891
   Trypoxylon kolazyi Kohl, 1893
   Trypoxylon lactitarse Saussure, 1867 -- Trypoxylon striatum Provancher, 1888; Trypoxylon cinereum Cameron, 1889; Trypoxylon albopilosum W Fox, 1891; Trypoxylon albopilosum planoense Rohwer, 1909
   Trypoxylon latro Menke and Richards, 1983
   Trypoxylon layouanum Evans, 1972
   Trypoxylon luteitarse Saussure, 1867
   Trypoxylon mayri Richards, 1934
   Trypoxylon menkeanum Coville, 1982
   Trypoxylon mexicanum Saussure, 1867
   Trypoxylon monteverdeae Coville, 1982
   Trypoxylon nigrispine Cameron, 1905
   Trypoxylon nitidum Smith, 1856
   Trypoxylon oaxacae Coville, 1982
   Trypoxylon occidentale Coville, 1982
   Trypoxylon orientinum Richards, 1969
   Trypoxylon orizabense Richards, 1934
   Trypoxylon pectorale Richards, 1934
   Trypoxylon pennsylvanicum Saussure, 1867
   Trypoxylon politum Say, 1837
   Trypoxylon posterorubrum Richards, 1934
   Trypoxylon punctivertex Richards, 1934
   Trypoxylon regulare Viereck, 1906
   Trypoxylon richardsi Sandhouse, 1940
   Trypoxylon rohweri Richards, 1934
   Trypoxylon rubrifemoratum Richards, 1934
   Trypoxylon rufidens Cameron, 1905
   Trypoxylon rugiceps Dalla Torre, 1897
   Trypoxylon salti Rohwer, 1912
   Trypoxylon saussurei Rohwer, 1912
   Trypoxylon schmidti Richards, 1936
   Trypoxylon sculleni Sandhouse, 1940
   Trypoxylon sinaloense Coville, 1982
   Trypoxylon spinosum Cameron, 1889
   Trypoxylon subimpressum Smith, 1856
   Trypoxylon succinctum Cresson, 1865
   Trypoxylon superbum Smith, 1873
   Trypoxylon surinamense Richards, 1934
   Trypoxylon tenoctitlan Richards, 1934
   Trypoxylon texense Saussure, 1867
   Trypoxylon timberlakei Sandhouse, 1940
   Trypoxylon toltecum Saussure, 1867
   Trypoxylon tridentatum Packard, 1867
   Trypoxylon vagulum Richards, 1934
   Trypoxylon wheeleri Richards, 1936
   Trypoxylon xanthandrum Richards, 1934
   Trypoxylon xantianum Saussure, 1867
   Trypoxylon xenophon Richards, 1934
   Uniplectron azureum Parker, 1966
   Xenosphex boharti Parker, 1966
   Xenosphex timberlakei Williams, 1955
   Xenosphex xerophilus Williams, 1954
   Xerogorytes anaetis (Pate, 1947) -- Arigorytes anaetis Pate, 1947
   Xerostictia longilabris Gillaspy, 1963 -- Xerostictia longilabris longilabris Gillaspy, 1963
   Xysma ceanothae (Viereck, 1904) -- Ammoplanus ceanothae Viereck, 1904
   Zanysson armatus (Cresson, 1865) -- Nysson armatus Cresson, 1865
   Zanysson changuina Pate, 1938
   Zanysson dives (Handlirsch, 1887) -- Nysson dives Handlirsch, 1887
   Zanysson mexicanus (Cresson, 1882) -- Paranysson mexicanus Cresson, 1882; Nysson longispinis Cameron, 1905
   Zanysson plesius (Rohwer, 1921) -- Nysson (Zanysson) plesia Rohwer, 1921
   Zanysson texanus (Cresson, 1872) -- Nysson texanus Cresson, 1872
Heterogynaidae
Sphecidae
   Ammophila aberti Haldeman, 1852
   Ammophila acuta (Fernald, 1934) -- Sphex acutus Fernald, 1934
   Ammophila aellos Menke, 1966
   Ammophila aphrodite Menke, 1964
   Ammophila apicalis (Guérin-Méneville, 1835)
   Ammophila aucella Menke, 1966
   Ammophila azteca Cameron, 1888
   Ammophila bella Menke, 1966
   Ammophila bellula Menke, 1964
   Ammophila boharti Menke, 1964
   Ammophila breviceps Smith, 1856
   Ammophila californica Menke, 1964
   Ammophila centralis Cameron, 1888
   Ammophila cleopatra Menke, 1964
   Ammophila coachella Menke, 1966
   Ammophila conditor Smith, 1856
   Ammophila cora Cameron, 1888
   Ammophila cybele Menke, 1970
   Ammophila dejecta Cameron, 1888
   Ammophila dysmica Menke, 1966
   Ammophila evansi Menke, 1964
   Ammophila extremitata Cresson, 1865
   Ammophila femurrubra Fox, 1894 -- Ammophila femur-rubra Fox, 1894
   Ammophila fernaldi (Murray, 1938) -- Sphex fernaldi Murray, 1938
   Ammophila ferruginosa Cresson, 1865
   Ammophila formicoides Menke, 1964
   Ammophila gaumeri Cameron, 1888
   Ammophila harti (Fernald, 1931) -- Sphex harti Fernald, 1931
   Ammophila hermosa Menke, 1966
   Ammophila hurdi Menke, 1964
   Ammophila imitator Menke, 1966
   Ammophila juncea Cresson, 1865
   Ammophila karenae Menke, 1964
   Ammophila kennedyi (Murray, 1938) -- Sphex kennedyi Murray, 1938
   Ammophila leoparda (Fernald, 1934) -- Sphex urnarius leopardus Fernald, 1934
   Ammophila macra Cresson, 1865
   Ammophila marshi Menke, 1964
   Ammophila mcclayi Menke, 1964
   Ammophila mediata Cresson, 1865
   Ammophila mescalero Menke, 1966
   Ammophila mimica Menke, 1966
   Ammophila moenkopi Menke, 1967
   Ammophila monachi Menke, 1966
   Ammophila murrayi Menke, 1964
   Ammophila nancy Menke, 2007
   Ammophila nasalis Provancher, 1895
   Ammophila nearctica Kohl, 1889
   Ammophila nefertiti Menke, 1964
   Ammophila nigricans Dahlbom, 1843
   Ammophila novita (Fernald, 1934) -- Sphex novitus Fernald, 1934
   Ammophila parapolita (Fernald, 1934) -- Sphex parapolitus Fernald, 1934
   Ammophila parkeri Menke, 1964
   Ammophila peckhami (Fernald, 1934) -- Sphex peckhami Fernald, 1934
   Ammophila picipes Cameron, 1888
   Ammophila pictipennis Walsh, 1869
   Ammophila placida Smith, 1856
   Ammophila polita Cresson, 1865
   Ammophila procera Dahlbom, 1843
   Ammophila pruinosa Cresson, 1865
   Ammophila regina Menke, 1964
   Ammophila shoshone Menke, 1967
   Ammophila stangei Menke, 1964
   Ammophila strenua Cresson, 1865
   Ammophila unita Menke, 1966
   Ammophila urnaria Dahlbom, 1843
   Ammophila varipes Cresson, 1865
   Ammophila wrightii (Cresson, 1865) -- Coloptera wrightii Cresson, 1865
   Ammophila zanthoptera Cameron, 1888
   Chalybion californicum (Saussure, 1867) -- Pelopoeus (Chalybion) californicus Saussure, 1867
   Chalybion zimmermanni Dahlbom, 1843 -- Chalybion zimmermanni peninsularum Bohart and Menke, 1963
   Chlorion aerarium Patton, 1879
   Chlorion boharti Menke, 1961
   Chlorion cyaneum Dahlbom, 1843 -- Sphex (Chlorion) occultus Kohl, 1890
   Chlorion viridocoeruleum Lepeletier and Serville, 1828
   Dynatus burmeisteri (Burmeister, 1861) -- Podium burmeisteri Burmeister, 1861
   Dynatus crassipes (Cameron, 1897) -- Podium crassipes Cameron, 1897
   Dynatus nigripes (Westwood, 1832) -- Podium nigripes Westwood, 1832
   Eremnophila aureonotata (Cameron, 1888) -- Ammophila aureonotata Cameron, 1888
   Eremnophila binodis (Fabricius, 1798)
   Eremnophila melanaria (Dahlbom, 1843) -- Ammophila melanaria Dahlbom, 1843
   Eremnophila opulenta (Guérin-Méneville, 1838)
   Isodontia apicalis (Smith, 1856) -- Sphex apicalis Smith, 1856
   Isodontia auripes (Fernald, 1906) -- Chlorion (Isodontia) auripes Fernald, 1906
   Isodontia azteca (Saussure, 1867) -- Sphex aztecus
   Isodontia bruneri (Fernald, 1943) -- Chlorion bruneri Fernald, 1943
   Isodontia cyanipennis (Fabricius, 1793)
   Isodontia elegans (Smith, 1856) -- Sphex elegans Smith, 1856
   Isodontia exornata Fernald, 1903
   Isodontia fuscipennis (Fabricius, 1804)
   Isodontia mexicana (Saussure, 1867) -- Sphex apicalis var mexicana Saussure, 1867
   Isodontia philadelphica (Lepeletier, 1845) -- Sphex philadelphica Lepeletier, 1845
   Isodontia poeyi Pate, 1948
   Palmodes californicus Bohart and Menke, 1961
   Palmodes carbo Bohart and Menke, 1963
   Palmodes dimidiatus (DeGeer, 1773) -- Sphex dimidiatus DeGeer, 1773
   Palmodes hesperus Bohart and Menke, 1961
   Palmodes insularis Bohart and Menke, 1961
   Palmodes laeviventris (Cresson, 1865) -- Sphex laeviventris Cresson, 1865
   Palmodes lissus Bohart and Menke, 1961
   Palmodes pacificus Bohart and Menke, 1961
   Palmodes praestans (Kohl, 1890) -- Sphex (Palmodes) praestans Kohl, 1890
   Palmodes stygicus Bohart and Menke, 1961
   Penepodium albovillosum (Cameron, 1888) -- Podium albovillosum Cameron, 1888
   Penepodium foeniforme (Perty, 1833) -- Ammophilus foeniformis Perty, 1833
   Penepodium gorianum (Lepeletier, 1845) -- Podium gorianum Lepeletier, 1845
   Penepodium luteipenne (Fabricius, 1804) -- Pepsis luteipennis Fabricius, 1804
   Penepodium romandinum (Saussure, 1867)
   Podalonia argentifrons (Cresson, 1865)
   Podalonia argentipilis (Provancher, 1887) -- Pelopoeus argentipilis Provancher, 1887; Ammophila morrisoni Cameron, 1888; Psammophila nicholi Carter, 1924
   Podalonia atriceps (Smith, 1856) -- Ammophila communis Cresson, 1865
   Podalonia caerulea Murray, 1940
   Podalonia clypeata Murray, 1940
   Podalonia compacta Fernald, 1927 -- Podalonia violaceipennis var compacta Fernald, 1927
   Podalonia luctuosa (Smith, 1856) -- Ammophila luctuosa Smith, 1856
   Podalonia melaena Murray, 1940
   Podalonia mexicana (Saussure, 1867) -- Ammophila mexicana Saussure, 1867
   Podalonia mickeli Murray, 1940
   Podalonia montana (Cameron, 1888) -- Ammophila montana Cameron, 1888; Ammophila jason Cameron, 1888; Ammophila quadridentata Cameron, 1888
   Podalonia occidentalis Murray, 1940
   Podalonia parallela Murray, 1940
   Podalonia pubescens Murray, 1940
   Podalonia puncta Murray, 1940
   Podalonia robusta (Cresson, 1865) -- Ammophila robusta Cresson, 1865
   Podalonia sericea Murray, 1940
   Podalonia sonorensis (Cameron, 1888) -- Ammophila sonorensis Cameron, 1888; Podalonia sonorensis differentia Mickel, 1940
   Podalonia valida (Cresson, 1865) -- Ammophila valida Cresson, 1865
   Podalonia violaceipennis (Lepeletier, 1845) -- Ammophila violaceipennis Lepeletier, 1845
   Podium angustifrons Kohl, 1902
   Podium bugabense Cameron, 1888 -- Podium fumigatum bugabense Cameron, 1888
   Podium chalybaeum Kohl, 1902
   Podium denticulatum Smith, 1856
   Podium friesei Kohl, 1902
   Podium fulvipes Cresson, 1865
   Podium iridescens Kohl, 1902
   Podium krombeini Bohart and Menke, 1963
   Podium luctuosum Smith, 1856
   Podium opalinum Smith, 1856
   Podium rufipes Fabricius, 1805
   Podium tau (Dalla Torre, 1897) -- Sceliphron tau Dalla Torre, 1897
   Prionyx atratus (Lepeletier, 1845) -- Sphex atrata Lepeletier, 1845
   Prionyx canadensis (Provancher, 1887) -- Priononyx canadensis Provancher, 1887
   Prionyx fervens (Linnaeus, 1758) -- Sphex fervens Linnaeus, 1758
   Prionyx foxi Bohart and Menke, 1963
   Prionyx parkeri Bohart and Menke, 1963
   Prionyx subatratus Bohart, 1958
   Prionyx thomae (Fabricius, 1775) -- Sphex thomae Fabricius, 1775
   Sceliphron argentifrons (Cresson, 1865) -- Pelopoeus argentifrons Cresson, 1865
   Sceliphron asiaticum (Linnaeus, 1758)
   Sceliphron assimile (Dahlbom, 1843) -- Pelopoeus assimilis Dahlbom, 1843; Sceliphron caementarium var nicaraguanum Kohl, 1918
   Sceliphron caementarium (Drury, 1773) -- Sphex caementaria Drury, 1773
   Sceliphron fasciatum (Lepeletier, 1845) -- Pelopaeus fasciatus Lepeletier, 1845
   Sceliphron fistularium (Dahlbom, 1843) -- Pelopoeus fistularius Dahlbom, 1843
   Sceliphron jamaicense (Fabricius, 1775) -- Sphex jamaicensis Fabricius, 1775; Pelepoeus annulatus Cresson, 1865; Pelopoeus lucae Saussure, 1867; Sceliphron jamaicense lucae (Saussure, 1867)
   Sphex ashmeadi (Fernald, 1906) -- Chlorion (Proterosphex) ashmeadi Fernald, 1906
   Sphex caliginosus Erichson, 1848 -- Sphex erythropterus Cameron, 1888
   Sphex cristi Genaro, 2000
   Sphex cubensis (Fernald, 1906) -- Sphex clavipes_homonym Kohl, 1890
   Sphex dorsalis Lepeletier, 1845
   Sphex flavovestitus Smith, 1856 -- Chlorion flavitarsis Fernald, 1906; Sphex flavitarsis (Fernald, 1906)
   Sphex guatemalensis Cameron, 1888
   Sphex habenus Say, 1832
   Sphex ichneumoneus (Linnaeus, 1758) -- Apis ichneumonea Linnaeus, 1758
   Sphex jamaicensis (Drury, 1770) -- Vespa jamaicensis Drury, 1770
   Sphex lucae Saussure, 1867
   Sphex mandibularis Cresson, 1868
   Sphex maximiliani Kohl, 1890
   Sphex melanopus Dahlbom, 1843
   Sphex nitidiventris Spinola, 1851
   Sphex nudus Fernald, 1903
   Sphex opacus Dahlbom, 1845
   Sphex pensylvanicus Linnaeus, 1763
   Sphex resinipes (Fernald, 1906) -- Chlorion resinipes Fernald, 1906
   Sphex servillei Lepeletier, 1845
   Sphex tepanecus Saussure, 1867
   Sphex texanus Cresson, 1872
   Sphex tinctipennis Cameron, 1888
   Trigonopsis cameronii (Kohl, 1902) -- Podium cameronii Kohl, 1902

Updated: 2014-10-02 14:39:38

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