| Acanthinomyia elongata Wiedemann, 1824 | |
| Acanthinomyia pulchella (James, 1936) | ⇒ Artemita nana Bellardi, 1862 |
| Acrochaeta fasciata Wiedemann, 1830 | Shortstalk false bindweed |
| Acrochaeta flaveola Bigot, 1879 | |
| Acrochaeta mexicana Lindner, 1949 | |
| Acropeltates kerteszi Szilady, 1929 | |
| Actina viridis Say, 1824 | |
| Adoxomyia albopilosa Cresson, 1919 | |
| Adoxomyia albopilosus Cresson, 1919 | |
| Adoxomyia appressa James, 1935 | |
| Adoxomyia argentata Williston, 1885 | |
| Adoxomyia claripennis (James, 1935) | ⇒ Adoxomyia argentata Williston, 1885 |
| Adoxomyia fenestrata Macquart, 1846 | |
| Adoxomyia lata Loew, 1872 | |
| Adoxomyia marginata James, 1969 | |
| Adoxomyia micheneri James, 1950 | |
| Adoxomyia nigra | |
| Adoxomyia nigribarba James, 1943 | Claretcup hedgehog |
| Adoxomyia nigrina (Lindner, 1949) | ⇒ Homalarthria nigra Lindner, 1933 |
| Adoxomyia regularis James, 1969 | |
| Adoxomyia rustica Osten Sacken, 1877 | |
| Adoxomyia subulata Loew, 1866 | |
| Adoxomyia tenuicornis James, 1969 | |
| Adoxomyia texana James, 1935 | |
| Akronia frontosa (Hine, 1901) | ⇒ Nemotelus frontosa Hine, 1901 |
| Allognosta brevicornis Johnson, 1923 | Nuttall's sandwort |
| Allognosta fuscitarsis Say, 1823 | |
| Allognosta obscuriventris Loew, 1863 | |
| Allognosta similis Loew, 1863 | |
| Altermetoponia rubriceps Macquart, 1847 | |
| Analcoceroides longicornis Williston, 1900 | |
| Anisoscapus chlorovittatus McFadden, 1970 | |
| Anisoscapus ochraceus McFadden, 1970 | |
| Anoplodonta fratella Williston, 1900 | |
| Anoplodonta nigrirostris Loew, 1866 | |
| Antissa cuprea Walker, 1849 | |
| Aochletus ater | |
| Aochletus obscurus (Coquillett, 1902) | ⇒ Dieuryneura stigma Giglio-Tos, 1891 |
| Archistratiomys rufipalpis Wiedemann, 1830 | |
| Arcuavena limbata Bigot, 1879 | |
| Artemita amenides Walker, 1849 | |
| Artemita argentea Osten Sacken, 1886 | Kellogg's hawthorn |
| Artemita bellardii Giglio-Tos, 1891 | Little White Lichen Moth |
| Artemita hieroglyphica Wiedemann, 1830 | |
| Artemita nana Bellardi, 1862 | |
| Artemita podexargenteus Enderlein, 1914 | |
| Asyncritus reticulatus ♰ A. Handlirsch, 1911 | |
| Australoactina brevihirta Hardy, 1932 | |
| Australoactina brisbanensis Hardy, 1939 | |
| Australoactina ocinis Hardy, 1932 | |
| Beris annulifera (Bigot, 1887) | ⇒ Beris fuscipes Meigen, 1820 |
| Beris annulifera luteipes Johnson, 1926 | |
| Beris chalybata Forster, 1771 | Murky-legged black legionnaire |
| Beris clavipes Linnaeus, 1767 | Scarce orange legionnaire |
| Beris fuscipes Meigen, 1820 | Hispid yellowcress |
| Beris fuscitarsis (Say, 1823) | ⇒ Allognosta fuscitarsis Say, 1823 |
| Beris hauseri Stuke, 2004 | |
| Beris luteipes Johnson, 1926 | Brittle sandwort |
| Beris miocenica ♰ M. T. James, 1937 | |
| Beris morrisii Dale, 1841 | Yellow-legged black legionnaire |
| Beris strobli Dusek & Rozk..., 1968 | |
| Beris vallata Forster, 1771 | Bright four-spined legionnaire |
| Berismyia fusca Giglio-Tos, 1893 | Sand spikemoss |
| Berismyia nigrofemorata Williston, 1900 | Lidpod |
| Berkshiria albistylum Johnson, 1914 | Thread-branch stitchwort |
| Borboridea microcephala Kraft & Cook, 1961 | |
| Brachycara latifrons James, 1960 | Fly |
| Brachycara slossonae Johnson, 1913 | |
| Brachythrix dileucostigma McFadden, 1970 | |
| Caenacantha obesa Walker, 1860 | |
| Caloparyphus amplus Coquillett, 1902 | |
| Caloparyphus atriventris Coquillett, 1902 | |
| Caloparyphus crotchi Osten Sacken, 1877 | |
| Caloparyphus crucigerus Coquillett, 1902 | |
| Caloparyphus currani James, 1939 | |
| Caloparyphus flaviventris James, 1936 | |
| Caloparyphus greylockensis Johnson, 1912 | |
| Caloparyphus major Hine, 1901 | |
| Caloparyphus mariposa James, 1939 | |
| Caloparyphus pretiosus Banks, 1920 | |
| Caloparyphus tetraspilus Loew, 1866 | |
| Camptopelta aldrichi (Williston, 1917) | ⇒ Nemotelus aldrichi Williston, 1917 |
| Cephalochrysa canadensis Curran, 1927 | |
| Cephalochrysa hovas Bigot, 1859 | Soldier fly |
| Cephalochrysa maxima Bezzi, 1928 | Soldier fly |
| Cephalochrysa nigricornis Loew, 1866 | |
| Cephalochrysa rufibasis Walker, 1860 | |
| Cephalochrysa similis James, 1936 | |
| Cephalochrysa texanus Melander, 1904 | |
| Chalcidomorphina argentea McFadden, 1980 | Smooth draba |
| Chalcidomorphina aurata Enderlein, 1914 | |
| Chalcidomorphina planes James, 1967 | Hester's cory cactus |
| Chalcidomorphina terataspis James, 1974 | |
| Chiromyza fulva Nagatomi & Y..., 1969 | |
| Chloromyia formosa Scopoli, 1763 | Broad centurion |
| Chloromyia speciosa Macquart, 1834 | |
| Chordonota fuscipennis Bellardi, 1862 | |
| Chrysochlorina albomaculata | |
| Chrysochlorina femoralis Curran, 1929 | |
| Chrysochlorina flavescens James, 1937 | |
| Chrysochlorina laurifrons | |
| Chrysochlorina pulchra Williston, 1900 | |
| Chrysochlorina quadrilineata Bigot, 1887 | |
| Chrysochlorina vespertilio Fabricius, 1805 | |
| Clitellaria subulata (Loew, 1866) | ⇒ Adoxomyia subulata Loew, 1866 |
| Cosmariomyia pallidipennis Williston, 1900 | |
| Cretaceogaster pygmaeus ♰ H. J. Teskey, 1971 | |
| Cynipimorpha bilimecki Brauer, 1882 | |
| Cyphomyia albitarsis Fabricius, 1805 | |
| Cyphomyia androgyna Osten Sacken, 1886 | Kellogg's hawthorn |
| Cyphomyia auriflamma Wiedemann, 1819 | Chaparral false bindweed |
| Cyphomyia banksi James, 1937 | |
| Cyphomyia bequaerti (James, 1938) | ⇒ Cyphomyia simplex Walker, 1860 |
| Cyphomyia bicarinata Williston, 1900 | Lidpod |
| Cyphomyia chalybea Wiedemann, 1824 | |
| Cyphomyia chrysodota Perty, 1833 | Kingston dewberry |
| Cyphomyia erecta McFadden, 1969 | Clawless draba |
| Cyphomyia fascipes Walker, 1854 | Nodding milkweed |
| Cyphomyia marginata Loew, 1866 | Scarlet globemallow |
| Cyphomyia nubilipennis James, 1939 | |
| Cyphomyia obscura Jaennicke, 1867 | |
| Cyphomyia ochracea Giglio-Tos, 1891 | Sand spikemoss |
| Cyphomyia pilosissima Gerstaecker, 1857 | |
| Cyphomyia robusta | |
| Cyphomyia rohweri ♰ T. D. A. Coc..., 1916 | |
| Cyphomyia scalaris Bigot, 1875 | |
| Cyphomyia schaefferi (Coquillett, 1904) | ⇒ Dicyphoma schaefferi Coquillett, 1904 |
| Cyphomyia simplex Walker, 1860 | Mexican whorled milkweed |
| Cyphomyia sulcifrons Curran, 1929 | |
| Cyphomyia tomentosa Gerstaecker, 1857 | |
| Cyphomyia varipes Gerstaecker, 1857 | |
| Cyphomyia wiedemanni Gerstaecker, 1857 | |
| Cyphomyia ypsilon James, 1940 | |
| Dicyphoma ryckmani James, 1962 | |
| Dicyphoma schaefferi Coquillett, 1904 | |
| Dieuryneura obscurus Coquillett, 1902 | |
| Dieuryneura stigma Giglio-Tos, 1891 | |
| Dolichothrix melanothorax McFadden, 1970 | |
| Eidalimus annulatus Kertesz, 1914 | |
| Eidalimus fusca Kraft & Cook, 1961 | |
| Eidalimus fuscus Kraft & Cook, 1961 | |
| Eidalimus henshawi Malloch, 1917 | |
| Eidalimus insularum James, 1980 | Santa Cruz beehive cactus |
| Eidalimus lineatus James, 1980 | Santa Cruz beehive cactus |
| Eidalimus minutus Williston, 1901 | |
| Elektrothopomyia saltensis ♰ D. Coty, 2013 | |
| Elektrothopomyia tzoltzili ♰ D. Coty, 2013 | |
| Eupachygaster fusca (Kraft & Cook, 1961) | ⇒ Eidalimus fuscus Kraft & Cook, 1961 |
| Euparyphus (Aochletus) ater James, 1973 | |
| Euparyphus (Aochletus) brevicornis Loew, 1866 | Scarlet globemallow |
| Euparyphus (Aochletus) cinctus Osten Sacken, 1886 | |
| Euparyphus (Aochletus) facialis James, 1973 | |
| Euparyphus (Aochletus) sabroskyi James, 1936 | Fendler's hedgehog cactus |
| Euparyphus (Euparyphus) albipilosus Adams, 1903 | |
| Euparyphus (Euparyphus) apicalis Coquillett, 1902 | |
| Euparyphus (Euparyphus) arizonae James, 1973 | |
| Euparyphus (Euparyphus) carbonarius Giglio-Tos, 1891 | Sand spikemoss |
| Euparyphus (Euparyphus) elegans Wiedemann, 1830 | |
| Euparyphus (Euparyphus) elongatulus Williston, 1900 | |
| Euparyphus (Euparyphus) lagunae Cole, 1912 | |
| Euparyphus (Euparyphus) limbrocutris Adams, 1903 | |
| Euparyphus (Euparyphus) monensis James, 1973 | |
| Euparyphus (Euparyphus) mutabilis Adams, 1903 | |
| Euparyphus (Euparyphus) stigmaticalis Loew, 1866 | Scarlet globemallow |
| Euparyphus (Euparyphus) tricolor Osten Sacken, 1886 | Kellogg's hawthorn |
| Euparyphus (Nigriparyphus) cataractus Quist, 1973 | Parry's milkvetch |
| Euparyphus (Nigriparyphus) ornatus Williston, 1885 | Pineland clustervine |
| Euparyphus (Nigriparyphus) patagius Quist, 1973 | Parry's milkvetch |
| Euparyphus (Nigriparyphus) proxipalus Quist, 1973 | Parry's milkvetch |
| Euparyphus (Nigriparyphus) pygmaea James, 1973 | |
| Euparyphus (Nigriparyphus) rothi James, 1973 | |
| Euparyphus (Nigriparyphus) umbrulus Quist, 1973 | Parry's milkvetch |
| Euparyphus (Parochletus) nebulosus James, 1973 | |
| Euparyphus (Parochletus) pardalinus James, 1936 | Fendler's hedgehog cactus |
| Euparyphus amplus (Coquillett, 1902) | ⇒ Caloparyphus amplus Coquillett, 1902 |
| Euparyphus atriventris (Coquillett, 1902) | ⇒ Caloparyphus atriventris Coquillett, 1902 |
| Euparyphus bellus (Loew, 1866) | ⇒ Caloparyphus tetraspilus Loew, 1866 |
| Euparyphus brucensis (Steyskal, 1951) | ⇒ Euparyphus brevicornis Loew, 1866 |
| Euparyphus crucigerus (Coquillett, 1902) | ⇒ Caloparyphus crucigerus Coquillett, 1902 |
| Euparyphus major (Hine, 1901) | ⇒ Caloparyphus major Hine, 1901 |
| Euparyphus obliquus (Hine, 1904) | ⇒ Caloparyphus crucigerus Coquillett, 1902 |
| Euparyphus tahoensis (Coquillett, 1902) | ⇒ Caloparyphus crucigerus Coquillett, 1902 |
| Euryneura elegans Williston, 1888 | Hairy clustervine |
| Euryneura mexicana Kertesz, 1908 | |
| Euryneura peruana Kertesz, 1908 | |
| Euryneura propinqua Schiner, 1868 | Broadleaf water-milfoil |
| Euryneura pygmaea Bellardi, 1862 | |
| Euryneurasoma slossonae (Johnson, 1913) | ⇒ Brachycara slossonae Johnson, 1913 |
| Evaza javanensis Meijere, 1911 | Soldier fly |
| Exaireta spinigera Wiedemann, 1830 | Blue soldier fly |
| Exochostoma caloceps (Bigot, 1879) | ⇒ Psellidotus caloceps Bigot, 1879 |
| Exodontha dubia Zetterstedt, 1838 | |
| Exodontha luteipes Williston, 1885 | |
| Gabaza albiseta Meijere, 1907 | Fly |
| Glaris mexicana Kertesz, 1923 | |
| Gobertina picticornis Bigot, 1879 | Soldier fly |
| Gowdeyana albipilosa James, 1980 | Santa Cruz beehive cactus |
| Gowdeyana punctifer Malloch, 1915 | |
| Gowdeyana punctifera Malloch, 1915 | |
| Gowdeyana ryckmani James, 1965 | |
| Gowdeyana varipes James, 1980 | Santa Cruz beehive cactus |
| Hedriodiscus bellula James, 1936 | |
| Hedriodiscus binotata Loew, 1866 | |
| Hedriodiscus binotatus Loew, 1866 | |
| Hedriodiscus currani James, 1932 | |
| Hedriodiscus dorsalis Fabricius, 1805 | |
| Hedriodiscus euchlorus Gerstaecker, 1857 | |
| Hedriodiscus lefebvrei Macquart, 1838 | |
| Hedriodiscus prasina Jaennicke, 1867 | |
| Hedriodiscus trivittatus Say, 1829 | |
| Hedriodiscus truquii Bellardi, 1859 | |
| Hedriodiscus varipes Loew, 1866 | |
| Hedriodiscus vertebrata Say, 1824 | |
| Hedriodiscus vertebratus Say, 1824 | |
| Hermatia conjuncta | |
| Hermatia melanderi | |
| Hermatia nigricornis | |
| Hermatia rychmani | |
| Hermatia subpellucida | |
| Hermetia aeneipennis Giglio-Tos, 1893 | Sand spikemoss |
| Hermetia albipoda Woodley, 2001 | |
| Hermetia albitarsis (Fabricius, 1805) | ⇒ Hermetia albipoda Woodley, 2001 |
| Hermetia anthidium James & Wirth, 1967 | Hester's cory cactus |
| Hermetia aurata Bellardi, 1859 | |
| Hermetia ceria Williston, 1900 | Lidpod |
| Hermetia chrysopila (Loew, 1872) | ⇒ Hermetia aurata Bellardi, 1859 |
| Hermetia coarctata Macquart, 1846 | Watermelon |
| Hermetia comstocki Williston, 1885 | Pineland clustervine |
| Hermetia concinna Williston, 1900 | Lidpod |
| Hermetia conjuncta James, 1967 | Hester's cory cactus |
| Hermetia eiseni Townsend, 1895 | California milkwort |
| Hermetia flavipes (Wiedemann, 1830) | ⇒ Hermetia itatiaiensis Lindner, 1973 |
| Hermetia flavoscutata Bigot, 1879 | |
| Hermetia hunteri Coquillett, 1909 | |
| Hermetia illucens Linnaeus, 1758 | American soldier fly |
| Hermetia impressa James, 1967 | Hester's cory cactus |
| Hermetia jamesi Lindner, 1977 | |
| Hermetia lativentris Bellardi, 1859 | |
| Hermetia melanderi James & Wirth, 1967 | |
| Hermetia nigricornis James & Wirth, 1967 | |
| Hermetia nigrifacies (Bigot, 1879) | ⇒ Hermetia illucens Linnaeus, 1758 |
| Hermetia pterocausta Osten Sacken, 1886 | Kellogg's hawthorn |
| Hermetia reinhardi James, 1935 | |
| Hermetia ryckmani James & Wirth, 1967 | |
| Hermetia sexmaculata Macquart, 1834 | White bryony |
| Hermetia subpellucida James & Wirth, 1967 | |
| Hermetria illucens | Black soldier fly |
| Heteracanthia mexicana Giglio-Tos, 1891 | Sand spikemoss |
| Heteracanthia ruficornis Macquart, 1850 | Ivy gourd |
| Himantigera nigrifemorata Macquart, 1847 | |
| Himantigera silvestris McFadden, 1982 | Rocky Mountain draba |
| Himantoloba flavopilosa | |
| Homalarthria nigra Lindner, 1933 | |
| Hoplitimyia bimaculata (Bellardi, 1862) | ⇒ Hoplitimyia bellardii Woodley, 2001 |
| Hoplitimyia constans Loew, 1872 | |
| Hoplitimyia mutabilis Fabricius, 1787 | |
| Hoplitimyia subalba Walker, 1854 | |
| Inopus geminus Hardy, 1920 | |
| Inopus rubriceps Macquart, 1847 | Australian soldier fly |
| Isomerocera quadrilineata Fabricius, 1787 | |
| Labocerina atrata Fabricius, 1805 | |
| Labostigmina annamariae (Brimley, 1925) | ⇒ Psellidotus annamariae Brimley, 1925 |
| Labostigmina atrifacies (James, 1970) | ⇒ Psellidotus atrifacies James, 1970 |
| Labostigmina caloceps (Bigot, 1879) | ⇒ Psellidotus caloceps Bigot, 1879 |
| Labostigmina defecta (James, 1952) | ⇒ Psellidotus defectus James, 1952 |
| Labostigmina flavicornis (Olivier, 1812) | ⇒ Psellidotus flavicornis Olivier, 1811 |
| Labostigmina fulvicornis (Curran, 1927) | ⇒ Psellidotus fulvicornis Curran, 1927 |
| Labostigmina gagatigaster (Steysakl, 1949) | ⇒ Psellidotus gagatigaster Steyskal, 1949 |
| Labostigmina hieroglyphica Olivier, 1812 | |
| Labostigmina hypomelas (James, 1952) | ⇒ Psellidotus hypomelas James, 1952 |
| Labostigmina megantica (Curran, 1925) | ⇒ Psellidotus meganticus Curran, 1925 |
| Labostigmina micheneri (James, 1952) | ⇒ Psellidotus micheneri James, 1952 |
| Labostigmina novella (Steyskal, 1938) | ⇒ Psellidotus novellus Steyskal, 1938 |
| Labostigmina obscura (Olivier, 1812) | ⇒ Psellidotus obscurus Olivier, 1811 |
| Labostigmina occipitalis (Johnson, 1895) | ⇒ Psellidotus occipitalis Johnson, 1895 |
| Labostigmina rufipennis (James, 1952) | ⇒ Psellidotus rufipennis James, 1952 |
| Labostigmina similis (Johnson, 1895) | ⇒ Psellidotus similis Johnson, 1895 |
| Labostigmina snowi (Hart, 1896) | ⇒ Psellidotus snowi Hart, 1896 |
| Labostigmina stonei (James, 1977) | ⇒ Psellidotus stonei James, 1977 |
| Labostigmina texasiana (Johnson, 1895) | ⇒ Psellidotus texasianus Johnson, 1895 |
| Labostigmina viridis (Bellardi, 1859) | ⇒ Psellidotus viridis Bellardi, 1859 |
| Lasiopa carpenteri ♰ M. T. James, 1937 | |
| Lasiopa edentula Wiedemann, 1824 | |
| Lasiopa peleteria Brullé, 1832 | |
| Lithophysa tumulta ♰ S. H. Scudder, 1890 | |
| Lobisquama barbata James, 1982 | |
| Lobostigmina flavicornis | |
| Lyprotemyia mimetica James, 1980 | Santa Cruz beehive cactus |
| Manotes crassimanus James, 1980 | Santa Cruz beehive cactus |
| Manotes latimanus James, 1967 | Hester's cory cactus |
| Manotes plana Kertesz, 1916 | |
| Merosargus abana Curran, 1932 | |
| Merosargus akrei James & McFa..., 1971 | |
| Merosargus albidus James & McFa..., 1971 | Austrian draba |
| Merosargus albifacies James, 1941 | |
| Merosargus alticola McFadden, 1971 | Austrian draba |
| Merosargus angulatus McFadden, 1971 | Austrian draba |
| Merosargus anticus Curran, 1932 | |
| Merosargus atriannulatus McFadden, 1971 | Austrian draba |
| Merosargus beameri James, 1941 | |
| Merosargus brunnipes McFadden, 1971 | Austrian draba |
| Merosargus bulbifrons Williston, 1900 | Lidpod |
| Merosargus caeruleifrons Johnson, 1900 | |
| Merosargus caerulifrons Johnson, 1900 | |
| Merosargus calceolatus Bigot, 1879 | |
| Merosargus concinnatus Williston, 1900 | Lidpod |
| Merosargus convexifrons McFadden, 1971 | Austrian draba |
| Merosargus coriaceus Giglio-Tos, 1891 | Sand spikemoss |
| Merosargus cyaneoscutellatus Enderlein, 1914 | |
| Merosargus dissimilis Giglio-Tos, 1891 | Sand spikemoss |
| Merosargus elatus Curran, 1932 | |
| Merosargus flaviceps McFadden, 1971 | Austrian draba |
| Merosargus fraternus Bigot, 1879 | |
| Merosargus hyalopterus Giglio-Tos, 1891 | Sand spikemoss |
| Merosargus irwini James & McFa..., 1971 | |
| Merosargus longipes McFadden, 1971 | Austrian draba |
| Merosargus lyricus James & McFa..., 1971 | |
| Merosargus megalopyge James, 1971 | |
| Merosargus melanothorax McFadden, 1971 | Austrian draba |
| Merosargus orizabae Giglio-Tos, 1891 | Sand spikemoss |
| Merosargus pallidus McFadden, 1971 | Austrian draba |
| Merosargus par Curran, 1932 | |
| Merosargus robustus McFadden, 1971 | Austrian draba |
| Merosargus scrobiculus McFadden, 1971 | Austrian draba |
| Merosargus sexmaculatus McFadden, 1971 | Austrian draba |
| Merosargus smaragdiferus Bigot, 1879 | |
| Merosargus spatulatus Williston, 1900 | |
| Merosargus subinterruptus Bellardi, 1859 | |
| Merosargus transversus McFadden, 1971 | Austrian draba |
| Merosargus triangulatus McFadden, 1971 | Austrian draba |
| Merosargus ventralis McFadden, 1971 | Austrian draba |
| Merosargus viridis McFadden, 1971 | Austrian draba |
| Microchrysa bicolor Wiedemann, 1830 | |
| Microchrysa cyaneiventris Zetterstedt, 1842 | Black gem |
| Microchrysa flavicornis Meigen, 1822 | Green gem |
| Microchrysa flaviventris Wiedemann, 1824 | Soldier fly |
| Microchrysa latifrons Williston, 1900 | |
| Microchrysa nova Giglio-Tos, 1891 | Sand spikemoss |
| Microchrysa obscuriventris McFadden, 1982 | Rocky Mountain draba |
| Microchrysa polita Linnaeus, 1758 | Black-horned gem |
| Moyamyia limigena ♰ A. L. Melander, 1949 | |
| Myxosargus anomalus James, 1979 | Bunched cory cactus |
| Myxosargus knowltoni Curran, 1929 | |
| Myxosargus melanaspis James, 1979 | Bunched cory cactus |
| Myxosargus mystaceus James, 1979 | Bunched cory cactus |
| Myxosargus nigricormis Greene, 1918 | Leeds' woodfern |
| Myxosargus nigricornis (James, 1942) | ⇒ Myxosargus nigricormis Greene, 1918 |
| Myxosargus pacificus James, 1979 | Bunched cory cactus |
| Myxosargus pilosus (James, 1942) | ⇒ Myxosargus fasciatus Brauer, 1882 |
| Myxosargus rugosifrons James, 1979 | Bunched cory cactus |
| Myxosargus scutellatus Williston, 1900 | Lidpod |
| Myxosargus texensis Curran, 1929 | |
| Neanalcocerus hortulanus Williston, 1900 | |
| Nemotelus (Camptopelta) albimarginatus James, 1936 | Fendler's hedgehog cactus |
| Nemotelus (Camptopelta) aldrichi Williston, 1917 | |
| Nemotelus (Camptopelta) arator Melander, 1903 | Horseradish |
| Nemotelus (Camptopelta) aridus Hanson, 1963 | Man to man |
| Nemotelus (Camptopelta) beameri James, 1933 | Engelmann's hedgehog cactus |
| Nemotelus (Camptopelta) canadensis Loew, 1863 | Copper mallow |
| Nemotelus (Camptopelta) centralis Hanson, 1958 | |
| Nemotelus (Camptopelta) communis Hanson, 1958 | |
| Nemotelus (Camptopelta) crinitus Hanson, 1963 | Man to man |
| Nemotelus (Camptopelta) flavicornis (Johnson, 1894) | ⇒ Nemotelus glaber Loew, 1872 |
| Nemotelus (Camptopelta) glaber Loew, 1872 | Juniper globemallow |
| Nemotelus (Camptopelta) halophilus Hanson, 1958 | |
| Nemotelus (Camptopelta) jamesi Hanson, 1958 | |
| Nemotelus (Camptopelta) melanderi Banks, 1920 | |
| Nemotelus (Camptopelta) nevadensis Hanson, 1963 | Man to man |
| Nemotelus (Camptopelta) nigrinus Fallen, 1817 | All-black snout |
| Nemotelus (Camptopelta) picinus Hanson, 1958 | |
| Nemotelus (Camptopelta) politus Hanson, 1958 | |
| Nemotelus (Camptopelta) polyposus Say, 1829 | Scorpion's-tail |
| Nemotelus (Camptopelta) psilonotus Hanson, 1963 | Man to man |
| Nemotelus (Camptopelta) pumilus Hanson, 1963 | Man to man |
| Nemotelus (Camptopelta) sabroskyi Hanson, 1958 | |
| Nemotelus (Camptopelta) slossonae Johnson, 1895 | |
| Nemotelus (Camptopelta) tenuistylus Hanson, 1958 | |
| Nemotelus (Camptopelta) tristis Bigot, 1887 | |
| Nemotelus (Camptopelta) variabilis Hanson, 1958 | |
| Nemotelus (Camptopelta) wilfordhansoni (Woodley, 2001) | ⇒ Odontomyia wilfordhansoni Woodley, 2001 |
| Nemotelus (Nemotelus) abdominalis Adams, 1903 | |
| Nemotelus (Nemotelus) acutirostris Loew, 1863 | Copper mallow |
| Nemotelus (Nemotelus) albirostris (Macquart, 1850) | ⇒ Nemotelus pantherinus Linnaeus, 1758 |
| Nemotelus (Nemotelus) bellulus Melander, 1903 | Horseradish |
| Nemotelus (Nemotelus) bonnarius Johnson, 1912 | Drummond's stitchwort |
| Nemotelus (Nemotelus) bruesii Melander, 1903 | Horseradish |
| Nemotelus (Nemotelus) dampfi James, 1941 | |
| Nemotelus (Nemotelus) frontosa Hine, 1901 | |
| Nemotelus (Nemotelus) immaculatus Johnson, 1895 | |
| Nemotelus (Nemotelus) kansensis Adams, 1903 | |
| Nemotelus (Nemotelus) knowltoni James, 1936 | Fendler's hedgehog cactus |
| Nemotelus (Nemotelus) montanus James, 1936 | Fendler's hedgehog cactus |
| Nemotelus (Nemotelus) nigribasis Lindner, 1965 | |
| Nemotelus (Nemotelus) pallipes Say, 1823 | |
| Nemotelus (Nemotelus) quadrinotatus Johnson, 1913 | Elegant stitchwort |
| Nemotelus (Nemotelus) rufoabdominalis Cole, 1923 | |
| Nemotelus (Nemotelus) rugosus James, 1941 | |
| Nemotelus albipes Hanson, 1963 | |
| Nemotelus eocenicus ♰ T. D. A. Coc..., 1921 | |
| Nemotelus prisculus | |
| Nemotelus unicolor (Loew, 1863) | ⇒ Nemotelus nigrinus Fallen, 1817 |
| Nemotelus wheeleri Melander, 1903 | |
| Neochauna variabilis Loew, 1847 | |
| Neopachygaster maculicornis Hine, 1902 | |
| Neopachygaster occidentalis Kraft & Cook, 1961 | |
| Neopachygaster reniformis Hull, 1942 | |
| Neopachygaster vitrea Hull, 1930 | |
| Nigriparyphus pygmaea | |
| Nothomyia calopus Loew, 1869 | Juniper globemallow |
| Nothomyia parvicornis James, 1939 | |
| Nothomyia viridis Hine, 1911 | Chisos Mountain pricklypoppy |
| Odontomyia (Catatasina) pubescens Day, 1882 | |
| Odontomyia aldrichi Johnson, 1895 | |
| Odontomyia alticola (James, 1933) | ⇒ Odontomyia arcuata Loew, 1872 |
| Odontomyia americana Day, 1882 | |
| Odontomyia annamariae (Brimley, 1925) | ⇒ Psellidotus annamariae Brimley, 1925 |
| Odontomyia arcuata Loew, 1872 | Juniper globemallow |
| Odontomyia bermudensis Johnson, 1913 | Elegant stitchwort |
| Odontomyia binotata (Loew, 1866) | ⇒ Hedriodiscus binotatus Loew, 1866 |
| Odontomyia borealis James, 1936 | Fendler's hedgehog cactus |
| Odontomyia cincta Olivier, 1812 | Littleleaf mockorange |
| Odontomyia cinta | |
| Odontomyia colei James, 1936 | Fendler's hedgehog cactus |
| Odontomyia communis (James, 1939) | ⇒ Odontomyia inaequalis Loew, 1866 |
| Odontomyia discolorata James, 1936 | Fendler's hedgehog cactus |
| Odontomyia emarginata Macquart, 1838 | Melonleaf |
| Odontomyia evansi James, 1957 | |
| Odontomyia fallax (Johnson, 1895) | ⇒ Labostigmina hieroglyphica Olivier, 1812 |
| Odontomyia fasciata Macquart, 1834 | White bryony |
| Odontomyia flava Day, 1882 | |
| Odontomyia hirtocculta James, 1936 | |
| Odontomyia hoodiana Bigot, 1887 | |
| Odontomyia hydroleonoides Johnson, 1895 | |
| Odontomyia idahoensis James, 1932 | |
| Odontomyia inaequalis Loew, 1866 | Scarlet globemallow |
| Odontomyia interrupta (Olivier, 1812) | ⇒ Oplodontha viridula Fabricius, 1775 |
| Odontomyia johnsoni (Curran, 1925) | ⇒ Labostigmina hieroglyphica Olivier, 1812 |
| Odontomyia melantera (James, 1939) | ⇒ Odontomyia profuscata Steyskal, 1938 |
| Odontomyia mexicana (Johnson, 1895) | ⇒ Psellidotus maculifrons Walker, 1849 |
| Odontomyia microstoma Loew, 1866 | Scarlet globemallow |
| Odontomyia nigerrima Loew, 1872 | Juniper globemallow |
| Odontomyia nigrirostris (Loew, 1866) | ⇒ Anoplodonta nigrirostris Loew, 1866 |
| Odontomyia nuda (James, 1932) | ⇒ Anoplodonta nigrirostris Loew, 1866 |
| Odontomyia ochropa Thomson, 1869 | Soldier fly |
| Odontomyia ornata Meigen, 1822 | Ornate brigadier |
| Odontomyia painteri James, 1936 | Fendler's hedgehog cactus |
| Odontomyia picta Pleske, 1922 | |
| Odontomyia pilimana Loew, 1866 | Scarlet globemallow |
| Odontomyia pilosa (Day, 1882) | ⇒ Odontomyia pilosus Day, 1882 |
| Odontomyia pilosus Day, 1882 | |
| Odontomyia plebeja Loew, 1872 | Juniper globemallow |
| Odontomyia profuscata Steyskal, 1938 | Pinemat |
| Odontomyia pyrrhostoma (Bigot, 1887) | ⇒ Odontomyia pilosus Day, 1882 |
| Odontomyia regisgeorgii Macquart, 1838 | Melonleaf |
| Odontomyia rufipes Loew, 1866 | Scarlet globemallow |
| Odontomyia simplex Bigot, 1887 | |
| Odontomyia texasiana (Johnson, 1895) | ⇒ Psellidotus texasianus Johnson, 1895 |
| Odontomyia tigrina Fabricius, 1775 | Black colonel |
| Odontomyia tumida Banks, 1926 | |
| Odontomyia ventebrata | |
| Odontomyia vertebrata (Say, 1824) | ⇒ Hedriodiscus vertebratus Say, 1824 |
| Odontomyia virgo Wiedemann, 1830 | |
| Odontomyia wilfordhansoni Woodley, 2001 | |
| Oplachantha fuscipes James, 1977 | |
| Oplachantha mexicana Bellardi, 1859 | |
| Oplodontha viridula Fabricius, 1775 | Common green colonel |
| Oxycera albovittata Malloch, 1917 | |
| Oxycera aldrichi Malloch, 1917 | |
| Oxycera approximata Malloch, 1917 | |
| Oxycera centralis Loew, 1863 | Copper mallow |
| Oxycera chikuni Yang & Nagatomi, 1993 | |
| Oxycera contusa ♰ T. D. A. Coc..., 1917 | |
| Oxycera maculata (Olivier, 1812) | ⇒ Oxycera rara Scopoli, 1763 |
| Oxycera morrisii Curtis, 1833 | White-barred soldier |
| Oxycera picta Wulp, 1867 | Coastal gilia |
| Oxycera rara Scopoli, 1763 | Four-barred major |
| Oxycera rohweri Cockerell, 1916 | |
| Oxycera submaculata Nartshuk & R..., 1984 | |
| Oxycera variegata Olivier, 1812 | Littleleaf mockorange |
| Pachygaster antiqua ♰ M. T. James, 1971 | |
| Pachygaster characta Kraft & Cook, 1961 | |
| Pachygaster maculicornis (Hine, 1902) | ⇒ Neopachygaster maculicornis Hine, 1902 |
| Pachygaster montana Kraft & Cook, 1961 | |
| Pachygaster pulchra Loew, 1863 | Copper mallow |
| Panacridops varians James & Woodley, 1980 | |
| Panacris microdonta Kertesz, 1908 | |
| Paraberismyia tzontehuitza Woodley, 1995 | |
| Pedicellina cernua Pallas, 1774 | |
| Promeranisa nasuta Macquart, 1850 | |
| Promeranisa varipes James, 1979 | Bunched cory cactus |
| Psellidotus annamariae Brimley, 1925 | |
| Psellidotus atriventris James, 1979 | |
| Psellidotus auripes James, 1979 | |
| Psellidotus aztecanus James, 1979 | |
| Psellidotus caloceps Bigot, 1879 | |
| Psellidotus comma Williston, 1900 | |
| Psellidotus concinnatus Williston, 1900 | |
| Psellidotus dasyops James, 1979 | |
| Psellidotus defectus James, 1952 | |
| Psellidotus flavicornis Olivier, 1811 | |
| Psellidotus formosus James, 1979 | |
| Psellidotus fulvicornis Curran, 1927 | |
| Psellidotus goniophorus Say, 1829 | |
| Psellidotus hieroglyphicus Olivier, 1811 | |
| Psellidotus macalpini James, 1979 | |
| Psellidotus maculifrons Walker, 1849 | |
| Psellidotus meganticus Curran, 1925 | |
| Psellidotus nasiferus James, 1979 | |
| Psellidotus occipitalis Johnson, 1895 | |
| Psellidotus pictifrons James, 1979 | |
| Psellidotus pictus James, 1979 | |
| Psellidotus robustus James, 1979 | |
| Psellidotus rubricornis Macquart, 1846 | |
| Psellidotus similis Johnson, 1895 | |
| Psellidotus texasianus Johnson, 1895 | |
| Psellidotus viridis Bellardi, 1859 | |
| Ptecticus alticola McFadden, 1982 | Rocky Mountain draba |
| Ptecticus briani McFadden, 1982 | Rocky Mountain draba |
| Ptecticus comstocki McFadden, 1982 | Rocky Mountain draba |
| Ptecticus concinnus Williston, 1900 | Lidpod |
| Ptecticus confusus McFadden, 1982 | Rocky Mountain draba |
| Ptecticus evansi McFadden, 1982 | Rocky Mountain draba |
| Ptecticus figlinus Osten Sacken, 1886 | Kellogg's hawthorn |
| Ptecticus flaviceps Bigot, 1879 | |
| Ptecticus furcatus McFadden, 1982 | Rocky Mountain draba |
| Ptecticus fuscipennis McFadden, 1982 | Rocky Mountain draba |
| Ptecticus gigliotosi McFadden, 1971 | Austrian draba |
| Ptecticus hansoni James, 1982 | |
| Ptecticus immaculatus McFadden, 1982 | Rocky Mountain draba |
| Ptecticus jamesi McFadden, 1982 | Rocky Mountain draba |
| Ptecticus linearis McFadden, 1982 | Rocky Mountain draba |
| Ptecticus maculatus Williston, 1900 | Lidpod |
| Ptecticus melanothorax (McFadden, 1971) | ⇒ Ptecticus furcatus McFadden, 1982 |
| Ptecticus mexicanus James, 1982 | |
| Ptecticus nigrifrons Enderlein, 1914 | |
| Ptecticus nigritarsis (McFadden, 1971) | ⇒ Ptecticus posticus Wiedemann, 1830 |
| Ptecticus petersoni McFadden, 1982 | Rocky Mountain draba |
| Ptecticus sackenii Williston, 1885 | Pineland clustervine |
| Ptecticus septentrionalis McFadden, 1982 | Rocky Mountain draba |
| Ptecticus simplex James, 1982 | |
| Ptecticus spatulatus McFadden, 1982 | Rocky Mountain draba |
| Ptecticus trivittatus (Say, 1829) | ⇒ Ptecticus gigliotosi McFadden, 1971 |
| Ptecticus trivittatus melanopus James, 1941 | |
| Ptilocera melecta (Speiser, 1908) | ⇒ Isomerocera quadrilineata Fabricius, 1787 |
| Raphiocera caloptera Osten Sacken, 1886 | |
| Rhingiopsis prisculus ♰ T. D. A. Coc..., 1910 | |
| Sargus ambassis Günther, 1859 | |
| Sargus atrobasis James, 1941 | |
| Sargus aureopilosus McFadden, 1982 | Rocky Mountain draba |
| Sargus bipunctata Scopoli, 1763 | |
| Sargus bipunctatus Scopoli, 1763 | Twin-spot centurion |
| Sargus caerulea | |
| Sargus caeruleapex McFadden, 1982 | Rocky Mountain draba |
| Sargus cirrhosus McFadden, 1982 | Rocky Mountain draba |
| Sargus clavatus Walker, 1854 | Nodding milkweed |
| Sargus cupraria Linnaeus, 1758 | |
| Sargus cuprarius Linnaeus, 1758 | Clouded centurion |
| Sargus decorus Say, 1824 | |
| Sargus dorsalis (Say, 1824) | ⇒ Allognosta fuscitarsis Say, 1823 |
| Sargus elegans Loew, 1866 | Scarlet globemallow |
| Sargus elongatulus McFadden, 1982 | Rocky Mountain draba |
| Sargus evansi McFadden, 1982 | Rocky Mountain draba |
| Sargus fasciatus Fabricius, 1805 | |
| Sargus flavilatus James, 1973 | |
| Sargus flavipes Meigen, 1822 | Western bog yellowcress |
| Sargus flavopilosus Bigot, 1879 | |
| Sargus iridatus Scopoli, 1763 | Iridescent centurion |
| Sargus latus Bellardi, 1859 | |
| Sargus linearis Walker, 1854 | Nodding milkweed |
| Sargus metallinus Fabricius, 1805 | |
| Sargus nigribarbis (Nartshuk & K..., 1984) | ⇒ Chloromyia speciosa Macquart, 1834 |
| Sargus pallipes (Meigen, 1830) | ⇒ Sargus metallinus Fabricius, 1805 |
| Sargus persimilis McFadden, 1982 | Rocky Mountain draba |
| Sargus petersoni McFadden, 1982 | Rocky Mountain draba |
| Sargus picticornis (Bigot, 1887) | ⇒ Sargus decorus Say, 1824 |
| Sargus punctatus McFadden, 1982 | Rocky Mountain draba |
| Sargus purpurea Walker, 1860 | |
| Sargus rufibasis (Bigot, 1879) | ⇒ Cephalochrysa rufibasis Walker, 1860 |
| Sargus speciosus Macquart, 1846 | Watermelon |
| Sargus splendens (Meigen, 1804) | ⇒ Microchrysa polita Linnaeus, 1758 |
| Sargus splendidus Brunetti, 1925 | |
| Sargus thoracicus Macquart, 1834 | White bryony |
| Sargus transversus McFadden, 1982 | Rocky Mountain draba |
| Sargus vetus ♰ T. D. A. Coc..., 1921 | |
| Sargus viridis Say, 1823 | |
| Sargus yerbabuena Woodley, 2001 | |
| Stratiomyella nana James, 1953 | |
| Stratiomyia occidentis (Banks, 1926) | ⇒ Stratiomys laticeps Loew, 1866 |
| Stratiomyia picipes (Loew, 1866) | ⇒ Stratiomys badius Walker, 1849 |
| Stratiomys adelpha Steyskal, 1952 | Hearst Ranch buckbrush |
| Stratiomys badia (Walker, 1849) | ⇒ Stratiomys badius Walker, 1849 |
| Stratiomys badius Walker, 1849 | Largeflower milkweed |
| Stratiomys barbata Loew, 1866 | |
| Stratiomys browni Curran, 1927 | |
| Stratiomys bruneri Johnson, 1895 | |
| Stratiomys calopus (Bigot, 1887) | ⇒ Stratiomys barbata Loew, 1866 |
| Stratiomys canadensis Walker, 1854 | Nodding milkweed |
| Stratiomys constricta Walker, 1860 | Mexican whorled milkweed |
| Stratiomys currani James, 1932 | |
| Stratiomys currani boharti (James, 1955) | ⇒ Stratiomys currani James, 1932 |
| Stratiomys dentata (Bigot, 1879) | ⇒ Stratiomys maculosa Loew, 1866 |
| Stratiomys diademata Bigot, 1887 | |
| Stratiomys discalis Loew, 1866 | |
| Stratiomys discaloides Curran, 1922 | |
| Stratiomys fenestrata Gerstaecker, 1857 | |
| Stratiomys floridensis Steysakl, 1952 | Hearst Ranch buckbrush |
| Stratiomys griseata Curran, 1923 | |
| Stratiomys hirsutissima James, 1932 | |
| Stratiomys hulli Steyskal, 1952 | Hearst Ranch buckbrush |
| Stratiomys hydrotea | |
| Stratiomys jamesi Steyskal, 1952 | Hearst Ranch buckbrush |
| Stratiomys lacerata (Bigot, 1879) | ⇒ Stratiomys maculosa Loew, 1866 |
| Stratiomys laticeps Loew, 1866 | |
| Stratiomys lativentris Loew, 1866 | |
| Stratiomys lineolata Macquart, 1850 | |
| Stratiomys maculosa Loew, 1866 | |
| Stratiomys meigenii Wiedemann, 1830 | Shortstalk false bindweed |
| Stratiomys melastoma Loew, 1866 | |
| Stratiomys nevadae Bigot, 1887 | |
| Stratiomys nigrifrons Walker, 1849 | Largeflower milkweed |
| Stratiomys nigriventris Loew, 1866 | |
| Stratiomys norma Wiedemann, 1830 | Shortstalk false bindweed |
| Stratiomys normula Loew, 1866 | |
| Stratiomys nymphis Walker, 1849 | Largeflower milkweed |
| Stratiomys obesa Loew, 1866 | |
| Stratiomys occidentis Banks, 1926 | |
| Stratiomys ohioensis Steyskal, 1952 | Hearst Ranch buckbrush |
| Stratiomys picipes Loew, 1866 | |
| Stratiomys rufiventris Curran, 1928 | |
| Stratiomys simplex (Bigot, 1887) | ⇒ Odontomyia simplex Bigot, 1887 |
| Stratiomys singularior Harris, 1776 | Flecked general |
| Stratiomys tularensis James, 1957 | Beehive cactus |
| Strobilaspis flavitarsis James, 1980 | Santa Cruz beehive cactus |
| Zabrachia albipilum Kraft & Cook, 1961 | |
| Zabrachia barbata James, 1980 | Santa Cruz beehive cactus |
| Zabrachia beameri Kraft & Cook, 1961 | |
| Zabrachia hebicornutum Kraft & Cook, 1961 | |
| Zabrachia knowltoni Kraft & Cook, 1961 | |
| Zabrachia latigena James, 1980 | Santa Cruz beehive cactus |
| Zabrachia lopha Kraft & Cook, 1961 | |
| Zabrachia magnicornis Cresson, 1919 | |
| Zabrachia mexicana James, 1980 | Santa Cruz beehive cactus |
| Zabrachia parva (Kraft & Cook, 1961) | ⇒ Zabrachia parvum Kraft & Cook, 1961 |
| Zabrachia parvum Kraft & Cook, 1961 | |
| Zabrachia plicata (Kraft & Cook, 1961) | ⇒ Zabrachia plicatum Kraft & Cook, 1961 |
| Zabrachia plicatum Kraft & Cook, 1961 | |
| Zabrachia polita Coquillett, 1901 | |
| Zabrachia pusilla James, 1980 | Santa Cruz beehive cactus |
| Zabrachia stoichoides James, 1965 | |
| Zabrachia yuccae James, 1965 | |
| Zuerchermyia bequaerti Curran, 1932 | |
