Lindneromyia agarici Willard 1914
Amphicnephes pullus (Wiedemann 1830)
Rivellia flavimana Loew 1873
Rivellia severini Blanton 1937
Senopterina calcarata Macquart
Senopterina eques Schin.
Senopterina foxleei Shewell 1962
Senopterina mexicana (Macquart 1843)
Senopterina zonalis Bond
Loxocera fumipennis Coquillett 1901
Phlebotomus papatasii Scopoli
Psychoda alternata Say 1824
Psychoda cinerea Banks 1894
Bittacomorpha clavipes (Fabricius 1781)
Ptychoptera lenis Osten Sacken 1877
Ptychoptera quadrifasciata Say 1824
Ptychoptera sp.
Boreothrinax shewelli Steyskal 1978
Pyrgota undata Wiedemann 1830
Sphecomyiella valida (Harris 1841)
Chrysopilus arctiventris James 1936
Chrysopilus ferruginosus Wiedemann
Chrysopilus flavibarbis Adams 1904
Chrysopilus testaceipes Bigot 1887
Ptiolina fasciata Loew 1869
Rhagio lineola Fabricius 1794
Rhagio mystacea (Macquart 1840)
Rhagio tringaria (Linnaeus 1758)
Symphoromyia atripes Bigot 1887
Symphoromyia hirta Johnson 1897
Symphoromyia inurbana Aldrich 1915
Symphoromyia plumbea Adlrich 1915
Symphoromyia sackeni Adlrich 1915
Symphoromyia sp.
Aeridiophaga aculeata Aldrich
Amobia floridensis (Townsend 1892)
Amobia oculata (Zetterstedt 1844)
Blaesoxipha eleodis (Aldrich 1916)
Blaesoxipha falciformis (Aldrich 1916)
Blaesoxipha hamata (Aldrich 1916)
Blaesoxipha hunteri (Hough 1898)
Blaesoxipha kellyi (Aldrich 1914)
Blaesoxipha opifera (Coquillett 1892)
Blaesoxipha plinthopyga (Wiedemann 1830)
Blaesoxipha reversa (Aldrich 1916)
Boettcheria cimbicis (Townsend 1892)
Boettcheria latisterna (Parker 1914)
Boettcheria litorosa (Reinhard 1947)
Brachicoma setosa (Coquillett 1902)
Chaetoravinia derelicta (Walker)
Cistudinomyia cistudinis (Aldrich 1916)
Erythrandra distincta (Townsend 1892)
Eumacronychia elita Townsend 1892
Helicobia rapax Wlalker 1849
Macronychia aurata (Coquillett 1902)
Macronychia confundens (Townsend 1915)
Metaposarcophaga pachyproctosa Parker
Metaposarcophaga sulculata Aldrich
Metopia argyrocephala (Meigen 1824)
Oxysarcodexia ventricosa (Wulp 1895)
Phrosinella aldrichi Allen 1926
Protoderia hunteri (Hough.)
Pseudosarcophaga affinis (Fallen)
Ravinia acerba (Walker 1849)
Ravinia duplicata Hall.
Ravinia lherinieri Robineau-Desvoidy 1830
Ravinia planifrons (Aldrich 1916)
Ravinia pusiola (Wulp 1895)
Ravinia querula (Walker 1849)
Ravinia stimulans (Walker 1849)
Sarcophaga aldrichi Parker 1916
Sarcophaga argyrostoma (Robineau-Desvoidy 1830)
Sarcophaga bullata Parker 1916
Sarcophaga coloradensis Aldrich
Sarcophaga cooleyi Parker 1914
Sarcophaga crassipalpis (Maquart 1839)
Sarcophaga gracilis Aldrich
Sarcophaga haemorrhoidalis Fallen
Sarcophaga johnsoni Aldrich 1916
Sarcophaga nearctica Parker 1916
Sarcophaga peltata Aldrich
Sarcophaga perspicax Aldrich 1916
Sarcophaga sabroskyi (Dodge 1956)
Sarcophaga sarracenioides Aldrich 1916
Sarcophaga seagoi (Dodge 1956)
Sarcophaga sinuata Meigen 1826
Senotainia rubrigaster Maquart
Senotainia trilineata (Wulp 1890)
Sphenometopa nebulosa (Coquillett 1902)
Sphenometopa tergata (Coquillett 1895)
Spirobolomyia basalis (Walker 1853)
Taxigramma heteroneura (Meigen 1830)
Taxigramma hilarella (Zetterstedt 1844)
Tephromyiella atlanis (Aldrich)
Wohlfahrtia vigil (Walker 1849)
Wohlfahrtia vigil opaca Coquillett
Americina adusta (Loew 1863)
Cordilura alberta (Curran 1927)
Cordilura fuscipes Zetterstedt 1838
Cordilura latifrons Loew 1869
Cordilura ontario Curran 1929
Cordilura picticornis Loew 1864
Orthachaeta sp.
Pogonota gilvipes (Loew 1863)
Scathophaga aldrichi (Malloch 1920)
Scathophaga apicata Thoms.
Scathophaga crinata Doq.
Scathophaga furcata Say
Scathophaga merdaria Fabricius
Scathophaga molle (Becker)
Scathophaga palpale (Malloch)
Scathophaga sp.
Scathophaga stercatoria Linnaeus 1758
Scathophaga suillum (Fabricius)
Trichopalpus nigribasis Curran 1927
Scenopinus fenestralis Linnaeus 1758
Bradysia sp.
Eugnoriste sp.
Atrichomelina pubera (Loew 1862)
Dictya texensis Curran 1932
Elgiva connexa (Steyskal 1943)
Elgiva solicita (Harris 1780)
Limnia fitchi Steyskal 1978
Limnia ottawensis Melander 1920
Limnia severa Cresson 1920
Pherbellia nana (Fallen 1820)
Pherbellia parallela (Walker 1853)
Pherbellia sp.
Pteromicra perissa Steyskal 1958
Sepedon armipes Loew 1859
Sepedon fuscipennis Loew 1859
Sepedon pacifica Cresson 1914
Tetanocera ferruginea Fallen 1820
Tetanocera fuscinervis (Zetterstedt 1838)
Tetanocera melanostigma Stayskal 1959
Tetanocera plebeja Loew 1862
Tetanocera plumosa Loew 1847
Tetanocera robusta Loew 1847
Tetanocera vicina Macquart 1843
Tryptoptera canadensis (Macquart 1843)
Saltella sphondylii (Schrank 1803)
Sepsis puncta (Fabricius 1794)
Sepsis sp.
Sepsis violacea Meigen
Themira putris (Linnaeus 1758)
Prosimulium fulvum (Coquillett 1902)
Prosimulium gibsoni (Twinn 1936)
Simulium damnosum
Simulium ornatum nitidifrons Edw.
Simulium venustum Say 1823
Simulium vittatum Zetterstedt 1838
Aptilotus sp.
Borborus annulatus Walker
Borborus equinus Fallen
Leptocera fontinalis (Fallen 1826)
Leptocera roralis Rond.
Actina viridis (Say 1824)
Adoxomyia marginata James 1969
Allognosta fuscitarsis (Say 1823)
Anoplodonta nigrirostris (Loew 1866)
Beris chalybata (Forster 1771)
Beris fuscipes Meigen 1820
Beris vallata (Forster 1771)
Caloparyphus atriventris (Coquillett 1902)
Caloparyphus major (Hine 1901)
Caloparyphus sp.
Caloparyphus tetraspilus (Loew 1866)
Cephalochrysa nigricornis (Loew 1866)
Chloromyia formosa (Scopoli 1763)
Cyphomyia erecta McFadden 1969
Dicyphoma schaefferi (Coquillett 1904)
Eupachygaster tarsalis (Zetterstedt 1842)
Euparyphus cinctus (Osten Sacken 1886)
Euparyphus limbrocutris Adams 1903
Euparyphus mutabilis Adams 1903
Hedriodiscus binotatus (Loew 1866)
Hedriodiscus sp.
Hedriodiscus trivittatus (Say 1829)
Hedriodiscus truquii (Bellardi 1859)
Hedriodiscus vertebratus (Say 1824)
Hermetia aurata Bellardi 1859
Hermetia chrysopila Loew 1872
Hermetia comstocki Williston 1885
Hermetia illucens (Linnaeus 1758?)
Hermetia nigricornis James & Wirth 1967
Hoplitimyia constans (Loew 1872)
Hoplitimyia sp.
Microchrysa flavicornis (Meigen 1822?)
Microchrysa polita (Linnaeus 1758)
Neanalcocerus sp.
Nemotelus abdominalis Adams 1903
Nemotelus beameri James 1933
Nemotelus canadensis Loew 1863
Nemotelus communis Hanson 1958
Nemotelus jamesi Hanson 1958
Nemotelus kansensis Adams 1903
Nemotelus nigrinus Fallen 1817
Nemotelus sp.
Neopachygaster maculicornis (Hine 1902)
Neopachygaster meromelaena (Dufour 1841)
Odontomyia aldrichi Johnson 1895
Odontomyia arcuata Loew 1872
Odontomyia borealis James 1936
Odontomyia cincta Olivier 1812
Odontomyia claripennis Thomson 1869
Odontomyia hoodiana Bigot 1887
Odontomyia hydroleonoides Johnson 1895
Odontomyia inaequalis Loew 1866
Odontomyia interrupta Olivier 1812
Odontomyia painteri James 1936
Odontomyia pilimana Loew 1866
Odontomyia pilosa Day 1882
Odontomyia pubescens Day 1882
Odontomyia sp.
Odontomyia tumida Banks 1926
Odontomyia virgo (Wiedemann 1830)
Oxycera albovittata Malloch 1917
Pachygaster atra (Panzer 1798)
Pachygaster leachii Curtis 1924
Psellidotus hieroglyphicus (Olivier 1812)
Psellidotus obscurus (Olivier 1812)
Psellidotus similis (Johnson 1895)
Psellidotus viridis (Bellardi 1859)
Ptecticus trivittatus (Say 1829)
Sargus cuprarius (Linnaeus 1758)
Sargus decorus Say 1824
Sargus sp.
Sargus viridis Say 1823
Stratiomys badia Walker 1849
Stratiomys barbata (Loew 1866)
Stratiomys bruneri (Johnson 1895)
Stratiomys currani James 1932
Stratiomys discalis (Loew 1866)
Stratiomys discaloides (Curran 1922)
Stratiomys griseata (Curran 1923)
Stratiomys laticeps (Loew 1866)
Stratiomys lativentris (Loew 1866)
Stratiomys maculosa (Loew 1866)
Stratiomys meigenii Wiedemann 1830
Stratiomys nevadae Bigot 1887
Stratiomys norma Wiedemann 1830
Stratiomys normula (Loew 1866)
Stratiomys ohioensis Steyskal 1952
Stratiomys potamida Meigen 1822
Stratiomys sp.
Zabrachia minutissima (Zetterstedt 1838)
Trichobius corynorhini Cockerell 1910
Allograpta micrura (Osten Sacken 1877)
Allograpta obliqua (Say 1823)
Baccha elongata (Fabricius 1775)
Blera armillata (Osten Sacken 1875)
Blera flukei (Curran 1953)
Blera scitula (Williston 1882)
Brachyopa ferruginea (Fallen 1817)
Brachyopa vacua Osten Sacken 1875
Brachypalpus alopex (Osten Sacken 1877)
Brachypalpus cyanella (Osten Sacken 1877)
Brachypalpus cyanogaster Loew 1872
Brachypalpus sp.
Ceriana abbreviata Loew 1864
Ceriana sp.
Ceriana tridens (Loew 1872)
Chalcosyrphus depressus (Shannon 1925)
Chalcosyrphus inarmatus (Hunter 1897)
Chalcosyrphus metallifer (Bigot 1884)
Chalcosyrphus nigromaculatus (Jones 1917)
Chalcosyrphus parvus (Williston 1887)
Chalcosyrphus piger (Fabricius 1794)
Chalcosyrphus vecors (Osten Sacken 1875)
Cheilosia aldrichi (Hunter 1896)
Cheilosia bicolorata (Shannon 1922)
Cheilosia columbiae (Curran 1922)
Cheilosia comosa (Loew 1863)
Cheilosia ferruginea (Lovett 1919)
Cheilosia hunteri (Curran 1922)
Cheilosia lasiophthalmus Williston 1882
Cheilosia latrans Loew 1863
Cheilosia livida (Wehr 1922)
Cheilosia lucta (Snow 1895)
Cheilosia occidentalis Williston 1882
Cheilosia pikei (Shannon 1922)
Cheilosia rita (Curran 1922)
Cheilosia sp.
Cheilosia yukonensis (Shannon 1922)
Chrysogaster hirtella Loew 1843
Chrysogaster stigmatus Williston 1882
Chrysogaster virescens Loew 1854
Chrysotoxum arcuatum (Linnaeus 1758)
Chrysotoxum bicinctum (Linnaeus 1758)
Chrysotoxum cautum (Harris 1776)
Chrysotoxum chinook Shannon 1926
Chrysotoxum derivatum Walker 1849
Chrysotoxum elegans Loew 1841
Chrysotoxum fasciatum (Müller 1764)
Chrysotoxum fasciolatum (DeGeer 1776)
Chrysotoxum flavifrons Macquart 1842
Chrysotoxum intermedium Meigen 1822
Chrysotoxum sp.
Chrysotoxum vernale Loew 1841
Chrysotoxum ypsilon Williston 1887
Copestylum apiciferum (Townsend 1895)
Copestylum avida (Osten Sacken 1877)
Copestylum brunneum (Thunberg 1789)
Copestylum caudatum Curran 1927
Copestylum comstocki (Williston 1887)
Copestylum fraudulentum (Williston 1891)
Copestylum haagii (Jaennicke 1867)
Copestylum lentum Williston 1887
Copestylum marginatum (Say 1829)
Copestylum mexicanum (Macquart 1842)
Copestylum satur (Osten Sacken 1877)
Copestylum sp.
Copestylum sp.
Copestylum vitatum Thompson 1976
Criorhina berberina (Fabricius 1805)
Criorhina nigripes (Williston 1882)
Criorhina sp.
Dasysyrphus albostriatus (Fallen 1817)
Dasysyrphus amalopis (Osten Sacken 1875)
Dasysyrphus creper (Snow 1895)
Dasysyrphus pauxillus (Williston 1887)
Dasysyrphus sp.
Dasysyrphus venustus (Meigen 1822)
Didea fasciata Macquart 1834
Didea fuscipes Loew 1863
Dolichogyna abrupta Hine 1914
Epistrophe albipunctatus Curran
Epistrophe emarginata (Say 1823)
Epistrophe grossulariae (Meigen 1822)
Epistrophe nitidicollis (Meigen 1822)
Epistrophe xanthostoma (Williston 1887)
Episyrphus balteatus (DeGeer 1776)
Eriozona laxus (Osten Sacken 1875)
Eristalinus aeneus (Scopoli 1763)
Eristalinus quinquelineata (Fabricius 1781)
Eristalinus sepulchralis (Linnaeus 1758)
Eristalis anthophorina (Fallen 1817)
Eristalis arbustorum (Linnaeus 1758)
Eristalis barda (Say 1829)
Eristalis bogotensis Macquart 1842
Eristalis brousii Williston 1882
Eristalis cryptarum (Fabricius 1794)
Eristalis dimidiata Wiedemann 1830
Eristalis flavipes Walker 1849
Eristalis hirta Loew 1866
Eristalis intricarioa (Linnaeus 1767)
Eristalis obscura Loew 1866
Eristalis pertinex (Scopoli 1763)
Eristalis rupium Fabricius 1805
Eristalis sp.
Eristalis stipator Osten Sacken 1877
Eristalis tenax (Linnaeus 1758)
Eristalis transversa Wiedemann 1830
Eumerus sp.
Eumerus strigatus (Fallen 1817)
Eumerus tuberculatus Rondani 1857
Eupeodes americanus (Wiedemann 1830)
Eupeodes corollae (Fabricius 1794)
Eupeodes flukei (Jones 1917)
Eupeodes lapponicus (Zetterstedt 1838)
Eupeodes latifasciatus (Macquart 1829)
Eupeodes luniger (Meigen 1822)
Eupeodes medius (Jones 1917)
Eupeodes montanus (Curran 1925)
Eupeodes montivagus (Snow 1895)
Eupeodes neoperplexus (Curran 1925)
Eupeodes perplexus (Osburn 1910)
Eupeodes pingreensis (Fluke 1930)
Eupeodes snowi (Wehr 1922)
Eupeodes sp.
Eupeodes talus (Fluke 1933)
Eupeodes volucris Osten Sacken 1877
Ferdinandea croesus (Osten Sacken 1877)
Ferdinandea cuprea (Scopoli 1763)
Hadromyia crawfordi (Shannon 1916)
Hadromyia pulchra (Williston 1882)
Helophilus borealis Staeger 1845
Helophilus fasciatus Walker 1849
Helophilus groenlandicus (Fabricius 1780)
Helophilus lapponicus Wahlberg 1844
Helophilus latifrons Loew 1863
Helophilus obscurus Loew 1863
Helophilus pendulus (Linnaeus 1758)
Helophilus similis Macquart 1842
Helophilus sp.
Helophilus trivittatus (Fabricius 1805)
Heringia pisticoides (Willsiton 1887)
Heringia sp.
Hiatomyia chrysotrix Hull & Fluke 1950
Hiatomyia plutonia (Hunter 1897)
Hiatomyia townsendi (Hunter 1896)
Lejogaster metallina (Fabricius 1777)
Lejops billinearis (Williston 1887)
Lejops chrysostomus (Wiedemann 1830)
Lejops curvipes (Wiedemann 1830)
Lejops lineatus (Fabricius 1787)
Lejops lunulatus (Meigen 1822)
Lejops mexicanus (Macquart 1842)
Lejops perfidiosus (Hunter 1897)
Lejops polygrammus (Loew 1872)
Lejops relictus Curran & Fluke 1926
Leucozona lucorum (Linnaeus 1758)
Mallota bautias (Walker 1849)
Mallota cimbiciformis (Fallen 1817)
Mallota florea (Linnaeus 1758)
Mallota illinoensis Robertson 1901
Mallota posticata (Fabricius 1805)
Mallota sackeni Williston 1882
Melangyna guttata (Fallen 1817)
Melangyna lasiophthalma (Zetterstedt 1843)
Melangyna novaezealandi (Macquart 1855)
Melangyna sp.
Melangyna triangulifera (Zetterstedt 1843)
Melangyna umbellatarum (Fabricius 1794)
Melanostoma dubium (Zetterstedt 1838)
Melanostoma mellinum (Linnaeus 1758)
Melanostoma rufipes Williston
Melanostoma scalaris Fb.
Melanostoma sp.
Meliscaeva auricollis (Meigen 1822)
Meliscaeva cinctella (Zetterstedt 1843)
Merodon equestris (Fabricius 1794)
Merodon sp.
Mesembrius wulpi Goot 1964
Microdon baliopterus Loew 1872
Microdon cothurnatus Bigot 1883
Microdon globosus (Fabricius 1805)
Microdon lanceolatus Adams 1903
Microdon manitobensis Curran 1924
Microdon newcomeri Mann 1924
Microdon ocellaris Curran 1924
Microdon piperi Knab 1917
Microdon tristiformis Cockerell & Andrews
Milesia bigoti Osten Sacken 1882
Milesia sp.
Milesia virginiensis (Drury 1773)
Myolepta luteola (Gmelin 1790)
Myolepta nigra (Loew 1872)
Myolepta varipes (Loew 1869)
Neoascia distincta Williston 1887
Neoascia geniculata (Meigen 1822)
Neoascia metallica (Williston 1882)
Neoascia podagrica (Fabricius 1775)
Ocyptamus fascipennis (Weidemann 1830)
Ocyptamus fuscipennis (Say 1823)
Ocyptamus lemur (Osten Sacken 1877)
Ornidia obesa (Fabricius 1775)
Orthonevra bellula (Williston 1882)
Orthonevra flukei (Sedman 1964)
Orthonevra nitidus (Weidemann 1830)
Orthonevra parva (Shannon 1916)
Orthonevra pictipennis (Loew 1863)
Orthonevra pulchella (Williston 1887)
Orthonevra robusta (Shannon 1916)
Orthonevra sinuosa (Bigot 1884)
Orthonevra splendens (Meigen 1822)
Orthonevra stigmatus (Williston 1882)
Palpada meigenii (Wiedemann 1830)
Palpada pusilla (Macquart 1842)
Palpada vinetorum (Fabricius 1799)
Paragus bicolor (Fabricius 1794)
Paragus haemorrhous Meigen 1822
Paragus serratus (Fabricius 1805)
Paragus sp.
Paragus tibialis (Fallen 1817)
Parasyrphus genualis (Williston 1887)
Parasyrphus insolitus (Osburn 1908)
Parasyrphus relictus (Zetterstedt 1838)
Parasyrphus tarsatus (Zetterstedt 1838)
Parhelophilus laetus (Loew 1863)
Parhelophilus rex Curran & Fluke 1922
Pipiza crassipes Bigot 1884
Pipiza quadrimaculata (Panzer 1804)
Pipiza sp.
Pipizella virens (Fabricius 1805)
Platycheirus aeratus (Coquillett 1900)
Platycheirus angustatus (Zetterstedt 1843)
Platycheirus clypeatus (Meigen 1822)
Platycheirus coerulescens (Williston 1887)
Platycheirus concinnus (Snow 1895)
Platycheirus confusus (Curran 1925)
Platycheirus granditarsa (Forster 1771)
Platycheirus hesperius (Vockeroth 1986)
Platycheirus holarcticus Vockeroth 1986
Platycheirus hyperboreus (Staeger 1845)
Platycheirus immarginatus (Zetterstedt 1849)
Platycheirus kelloggi (Snow 1895)
Platycheirus luteipennis (Curran 1925)
Platycheirus obscurus (Say 1824)
Platycheirus occidentalis Curran 1927
Platycheirus oreadis Vockeroth 1986
Platycheirus parmatus Rondani 1857
Platycheirus peltatoides Curran 1923
Platycheirus peltatus (Meigen 1822)
Platycheirus pullatus Vockeroth 1986
Platycheirus quadratus (Say 1823)
Platycheirus rosarum (Fabricius 1787)
Platycheirus scambus (Staeger 1843)
Platycheirus sp.
Platycheirus stegnus (Say 1829)
Platycheirus striatus Vockeroth 1986
Platycheirus willistoni (Goot 1964)
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