| Abepalpus Townsend, 1931 | | 1 | Species | Taxom |
| Abolodoria Townsend, 1934 | | 1 | Species | Taxom |
| Acantholespesia Wood, 1987 | | 3 | Species | Taxom |
| Acaulona van der Wulp, 1884 | | 4 | Species | Taxom |
| Acemeigenia Rondani, 1861 | | 1 | Species | Taxom |
| Acemya Robineau-Des..., 1830 | | 11 | Species | Taxom |
| Acemyia Robineau-Des..., 1830 | | 2 | Species | Taxom |
| Acemyiopsis Townsend, 1915 | | 1 | Species | Taxom |
| Achaetoneura Brauer & Ber..., 1891 | | 15 | Species | Taxom |
| Achaetoneuropsis Townsend, 1927 | | 1 | Species | Taxom |
| Acomyia Robineau-Des..., 1830 | | 2 | Species | Taxom |
| Acroceronia Cortes, 1951 | | 1 | Species | Taxom |
| Acroglossa Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Acronacantha van der Wulp, 1891 | | 1 | Species | Taxom |
| Acronarista Robineau-Des..., 1830 | | 2 | Species | Taxom |
| Acronaristopsis Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Actia Robineau-Des..., 1830 | | 103 | Species | Taxom |
| Actinactia Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Actinochaeta Brauer & von..., 1889 | | 4 | Species | Taxom |
| Actinochaetopsis Townsend, 1934 | | 1 | Species | Taxom |
| Actinochaetopteryx Townsend, 1927 | | 12 | Species | Taxom |
| Actinocrocuta Meigen, 1803 | | 1 | Species | Taxom |
| Actinodoria Townsend, 1927 | | 3 | Species | Taxom |
| Actinominthella Townsend, 1928 | | 1 | Species | Taxom |
| Actinoplagia Blanchard, 1940 | | 1 | Species | Taxom |
| Actinoprosopa Townsend, 1927 | | 2 | Species | Taxom |
| Actinotachina Townsend, 1908 | | 4 | Species | Taxom |
| Actiopsis Townsend, 1917 | | 2 | Species | Taxom |
| Acuphocera Townsend, 1926 | | 1 | Species | Taxom |
| Acuphoceropsis Blanchard, 1943 | | 1 | Species | Taxom |
| Adejeania Townsend, 1913 | | 37 | Species | Taxom |
| Adidyma Townsend, 1935 | | 1 | Species | Taxom |
| Admontia Brauer & von..., 1889 | | 43 | Species | Taxom |
| Aeolofrontina Townsend, 1928 | | 1 | Species | Taxom |
| Aesia Richter, 2011 | | 0 | Species | Taxom |
| Afrellia Robineau-Des..., 1863 | | 1 | Species | Taxom |
| Afrolixa Curran, 1939 | | 1 | Species | Taxom |
| Afrophasia Curran, 1939 | | 0 | Species | Taxom |
| Afrophylax Cerretti & O..., 2016 | | 1 | Species | Taxom |
| Afrosturmia Curran, 1927 | | 1 | Species | Taxom |
| Afzelia Robineau-Des..., 1863 | Mahogany | 1 | Species | Taxom |
| Agaedioxenis Villeneuve, 1939 | | 0 | Species | Taxom |
| Agicuphocera Townsend, 1915 | | 1 | Species | Taxom |
| Aglummyia Townsend, 1912 | | 1 | Species | Taxom |
| Agrarialia Curran, 1934 | | 1 | Species | Taxom |
| Aldrichiopa Guimaraes, 1971 | | 2 | Species | Taxom |
| Aldrichomyia Özdikmen, 2006 | | 1 | Species | Taxom |
| Alexogloblinia Cortes, 1945 | | 1 | Species | Taxom |
| Allelomyia González, 1992 | | 1 | Species | Taxom |
| Allophora Robineau-Des..., 1830 | | 0 | Species | Taxom |
| Allophorocera Brauer & von..., 1891 | | 22 | Species | Taxom |
| Alloprosopaea Villeneuve, 1923 | | 2 | Species | Taxom |
| Allosturmia Blanchard, 1958 | | 1 | Species | Taxom |
| Allothelaira Villeneuve, 1915 | | 3 | Species | Taxom |
| Almugmyia Townsend, 1911 | | 1 | Species | Taxom |
| Alophora Robineau-Des..., 1830 | | 13 | Species | Taxom |
| Alophorapsis | | 1 | Species | Taxom |
| Alophorella Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Alophorellopsis Townsend, 1927 | | 1 | Species | Taxom |
| Alophorophasia Robineau-Des..., 1830 | | 3 | Species | Taxom |
| Alophoropsis Townsend, 1915 | | 3 | Species | Taxom |
| Alpinoplagia Townsend, 1931 | | 1 | Species | Taxom |
| Alsomyia Brauer & von..., 1891 | | 6 | Species | Taxom |
| Alsopsyche Brauer & von..., 1891 | | 1 | Species | Taxom |
| Altaia Malloch, 1938 | | 1 | Species | Taxom |
| Amazohoughia Townsend, 1934 | | 2 | Species | Taxom |
| Amblychaeta Aldrich, 1934 | | 1 | Species | Taxom |
| Amedea Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Amelibaea Brauer & von..., 1891 | | 2 | Species | Taxom |
| Amesiomima Mesnil, 1950 | | 1 | Species | Taxom |
| Ametadoria Townsend, 1927 | | 5 | Species | Taxom |
| Amicrotrichomma Townsend, 1927 | | 2 | Species | Taxom |
| Amnonia Kugler, 1971 | | 2 | Species | Taxom |
| Amphibolia Macquart, 1843 | | 10 | Species | Taxom |
| Amphicestonia Villeneuve, 1939 | | 1 | Species | Taxom |
| Amphitropesa Townsend, 1932 | | 2 | Species | Taxom |
| Anacamptomyia Bischof, 1904 | | 7 | Species | Taxom |
| Anachaetopsis Brauer & Ber..., 1889 | | 1 | Species | Taxom |
| Anadiscalia Curran, 1934 | | 1 | Species | Taxom |
| Anadistichona Townsend, 1934 | | 1 | Species | Taxom |
| Anaeudora Townsend, 1933 | | 3 | Species | Taxom |
| Anagonia Brauer & von..., 1891 | | 25 | Species | Taxom |
| Anamastax Brauer & von..., 1891 | | 1 | Species | Taxom |
| Anametopochaeta Townsend, 1919 | | 1 | Species | Taxom |
| Anaperistommyia Townsend, 1926 | | 1 | Species | Taxom |
| Anaphorinia Macquart, 1851 | | 1 | Species | Taxom |
| Anazygosturmia Townsend, 1927 | | 3 | Species | Taxom |
| Ancistrophora Schiner, 1865 | | 1 | Species | Taxom |
| Andesimyia Brèthes, 1909 | | 1 | Species | Taxom |
| Andinomyia Townsend, 1912 | | 5 | Species | Taxom |
| Andrina Robineau-Des..., 1863 | | 1 | Species | Taxom |
| Androcyptera Townsend, 1927 | | 1 | Species | Taxom |
| Androsoma Cortes & Campos, 1971 | | 1 | Species | Taxom |
| Anechuromyia Mesnil & Shima, 1979 | | 1 | Species | Taxom |
| Anemorilla Townsend, 1915 | | 1 | Species | Taxom |
| Anemya Robineau-Des..., 1863 | | 1 | Species | Taxom |
| Aneogmena Brauer & von..., 1891 | | 6 | Species | Taxom |
| Anepalpus Townsend, 1931 | | 1 | Species | Taxom |
| Angiorhina Macquart, 1851 | | 2 | Species | Taxom |
| Angustia Sellers, 1943 | | 3 | Species | Taxom |
| Anhangabahuia Townsend, 1931 | | 1 | Species | Taxom |
| Anisia van der Wulp, 1890 | | 51 | Species | Taxom |
| Anomalostomyia Cerretti & B..., 2007 | | 0 | Species | Taxom |
| Anoxycampta Bigot, 1881 | | 1 | Species | Taxom |
| Anoxynops Townsend, 1927 | | 3 | Species | Taxom |
| Anoxynopsella Brauer & von..., 1889 | | 1 | Species | Taxom |
| Anthomyiopsis Townsend, 1916 | | 6 | Species | Taxom |
| Antistasea Bischof, 1904 | | 3 | Species | Taxom |
| Antistaseopsis Townsend, 1934 | | 1 | Species | Taxom |
| Anurogyna Brauer & Ber..., 1889 | | 1 | Species | Taxom |
| Anurophylla Villeneuve, 1938 | | 1 | Species | Taxom |
| Anzamyia Reinhard, 1960 | | 0 | Species | Taxom |
| Apacheprospherysa Townsend, 1926 | | 1 | Species | Taxom |
| Apalpostoma Malloch, 1930 | | 1 | Species | Taxom |
| Apalpus Malloch, 1929 | | 1 | Species | Taxom |
| Apatemyia Macquart, 1846 | | 4 | Species | Taxom |
| Aphantorhapha Townsend, 1919 | | 1 | Species | Taxom |
| Aphantorhaphopsis Townsend, 1926 | | 7 | Species | Taxom |
| Apheloglutus Greene, 1934 | | 1 | Species | Taxom |
| Aphria Robineau-Des..., 1830 | | 11 | Species | Taxom |
| Aphrimyobia Townsend, 1926 | | 1 | Species | Taxom |
| Aphriosphyia | | 1 | Species | Taxom |
| Apinocyptera Townsend, 1915 | | 1 | Species | Taxom |
| Apinops Coquillet, 1897 | | 1 | Species | Taxom |
| Aplomya Robineau-Des..., 1830 | | 41 | Species | Taxom |
| Aplomyia Agassiz, 1846 | | 2 | Species | Taxom |
| Aplomyodoria Townsend, 1928 | | 1 | Species | Taxom |
| Aplomyopsis Townsend, 1927 | | 2 | Species | Taxom |
| Apomorphomyia Crosskey, 1984 | | 1 | Species | Taxom |
| Aporeomyia Pape & Shima, 1993 | | 1 | Species | Taxom |
| Apostrophus Loew, 1871 | | 1 | Species | Taxom |
| Appendicia Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Aprotheca Macquart, 1851 | | 2 | Species | Taxom |
| Arama Richter, 1972 | | 1 | Species | Taxom |
| Araucogonia Cortes, 1976 | | 1 | Species | Taxom |
| Araucosimus Aldrich, 1934 | | 3 | Species | Taxom |
| Aravaipa Townsend, 1919 | | 1 | Species | Taxom |
| Archiclops Karsch, 1891 | | 1 | Species | Taxom |
| Archiphania Rondani, 1868 | | 2 | Species | Taxom |
| Archytas Jaennicke, 1867 | | 107 | Species | Taxom |
| Archytoepalpus Townsend, 1927 | | 2 | Species | Taxom |
| Arcona Richter, 1988 | | 1 | Species | Taxom |
| Arctophyto Townsend, 1915 | | 18 | Species | Taxom |
| Arctosoma Aldrich, 1934 | | 1 | Species | Taxom |
| Argentoepalpus Townsend, 1919 | | 3 | Species | Taxom |
| Argyreomyia Townsend, 1915 | | 2 | Species | Taxom |
| Argyrochaetona Townsend, 1919 | | 2 | Species | Taxom |
| Argyrodoria Brauer & von..., 1889 | | 2 | Species | Taxom |
| Argyromima Brauer & von..., 1889 | | 1 | Species | Taxom |
| Argyrophylax Brauer & von..., 1889 | | 24 | Species | Taxom |
| Argyrothelaira Townsend, 1916 | | 2 | Species | Taxom |
| Aridalia Curran, 1934 | | 1 | Species | Taxom |
| Arrhenomyza Malloch, 1929 | | 1 | Species | Taxom |
| Arrhinactia Townsend, 1927 | | 2 | Species | Taxom |
| Arrhinodexia Townsend, 1927 | | 1 | Species | Taxom |
| Arrhinomyia Brauer & Ber..., 1890 | | 2 | Species | Taxom |
| Arthrochaeta Brauer & Ber..., 1889 | | 0 | Species | Taxom |
| Asbelliopsis | | 1 | Species | Taxom |
| Asbellopsis Townsend, 1928 | | 1 | Species | Taxom |
| Asetulia Malloch, 1938 | | 1 | Species | Taxom |
| Asilidotachina Townsend, 1931 | | 1 | Species | Taxom |
| Asiocarcelia Baranov, 1934 | | 1 | Species | Taxom |
| Asiphona Mesnil, 1954 | | 1 | Species | Taxom |
| Asseclamyia Reinhard, 1956 | | 2 | Species | Taxom |
| Atacta Schiner, 1868 | | 5 | Species | Taxom |
| Atactomima Townsend, 1916 | | 1 | Species | Taxom |
| Atactopsis Townsend, 1917 | | 2 | Species | Taxom |
| Atactosturmia Townsend, 1915 | | 2 | Species | Taxom |
| Ateloglossa Coquillett, 1899 | | 14 | Species | Taxom |
| Ateloglutus Aldrich, 1934 | | 6 | Species | Taxom |
| Athereva Krober, 1925 | | 0 | Species | Taxom |
| Athrycia Robineau-Des..., 1830 | | 13 | Species | Taxom |
| Athrysia | | 2 | Species | Taxom |
| Atilia Robineau-Des..., 1863 | | 5 | Species | Taxom |
| Atissiella Cresson, 1918 | | 2 | Species | Taxom |
| Atlantomyia Crosskey, 1977 | | 0 | Species | Taxom |
| Atractocerops Townsend, 1916 | | 5 | Species | Taxom |
| Atrichiopoda Townsend, 1931 | | 1 | Species | Taxom |
| Atrophopoda Townsend, 1891 | | 1 | Species | Taxom |
| Atylomyia Brauer, 1898 | | 5 | Species | Taxom |
| Atylostoma Brauer & Ber..., 1889 | | 4 | Species | Taxom |
| Aubaea Robineau-Des..., 1863 | | 2 | Species | Taxom |
| Aubaeanetia Townsend, 1919 | | 1 | Species | Taxom |
| Aulacephala Macquart, 1851 | | 3 | Species | Taxom |
| Aulacocephala Gerstaecker, 1863 | | 1 | Species | Taxom |
| Austeniops Townsend, 1915 | | 1 | Species | Taxom |
| Australotachina Curran, 1938 | | 1 | Species | Taxom |
| Austriphorocera | | 2 | Species | Taxom |
| Austrolydella Townsend, 1919 | | 1 | Species | Taxom |
| Austromacquartia Townsend, 1934 | | 1 | Species | Taxom |
| Austronilea Crosskey, 1967 | | 1 | Species | Taxom |
| Austrophasiopsis Townsend, 1933 | | 2 | Species | Taxom |
| Austrophorocera Townsend, 1916 | | 40 | Species | Taxom |
| Austrophryno Townsend, 1916 | | 1 | Species | Taxom |
| Austrophytomyptera Blanchard, 1962 | | 1 | Species | Taxom |
| Austrosolieria Cerretti & O..., 2016 | | 2 | Species | Taxom |
| Avibrissia Malloch, 1932 | | 1 | Species | Taxom |
| Avibrissina Malloch, 1932 | | 2 | Species | Taxom |
| Avibrissosturmia Townsend, 1927 | | 6 | Species | Taxom |
| Azulihoughia Townsend, 1934 | | 1 | Species | Taxom |
| Azygobothria Townsend, 1911 | | 1 | Species | Taxom |
| Bactromyia Brauer & von..., 1891 | | 10 | Species | Taxom |
| Bactromyiella Mesnil, 1952 | | 1 | Species | Taxom |
| Bahrettinia Özdikmen, 2007 | | 1 | Species | Taxom |
| Balde Rice, 2005 | | 1 | Species | Taxom |
| Bampura Tschorsnig, 1983 | | 3 | Species | Taxom |
| Baromyia Reinhard, 1957 | | 1 | Species | Taxom |
| Barychaeta Bezzi, 1906 | | 1 | Species | Taxom |
| Barydexia Townsend, 1928 | | 1 | Species | Taxom |
| Bathydexia van der Wulp, 1891 | | 3 | Species | Taxom |
| Bathytheresia Townsend, 1928 | | 2 | Species | Taxom |
| Baumhaueria Meigen, 1838 | | 9 | Species | Taxom |
| Bayerella Jacentkovsky, 1941 | | 1 | Species | Taxom |
| Belida Robineau-Des..., 1863 | | 6 | Species | Taxom |
| Bellina Robineau-Des..., 1863 | | 1 | Species | Taxom |
| Belosiomima | | 1 | Species | Taxom |
| Belvosia Robineau-Des..., 1830 | | 76 | Species | Taxom |
| Belvosiella Curran, 1934 | | 1 | Species | Taxom |
| Belvosiomimops Townsend, 1935 | | 1 | Species | Taxom |
| Beraldia Robineau-Des..., 1863 | | 3 | Species | Taxom |
| Beskia Brauer & von..., 1889 | | 1 | Species | Taxom |
| Beskiocephala Townsend, 1916 | | 1 | Species | Taxom |
| Beskioleskia Townsend, 1919 | | 1 | Species | Taxom |
| Bessa Robineau-Des..., 1863 | | 8 | Species | Taxom |
| Besseria Robineau-Des..., 1830 | | 18 | Species | Taxom |
| Besserioides Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Bezziomyiobia Baranov, 1938 | | 1 | Species | Taxom |
| Bibiomima Brauer & von..., 1889 | | 1 | Species | Taxom |
| Bicruciosturmia Robineau-Des..., 1830 | | 0 | Species | Taxom |
| Bigonicheta Rondani, 1845 | | 1 | Species | Taxom |
| Billaea Robineau-Des..., 1830 | | 70 | Species | Taxom |
| Binghamimyia Townsend, 1919 | | 1 | Species | Taxom |
| Biohypostena Townsend, 1927 | | 1 | Species | Taxom |
| Biomeigenia Mesnil, 1961 | | 4 | Species | Taxom |
| Biomya Rondani, 1856 | | 1 | Species | Taxom |
| Biomyia Coquillet, 1897 | | 3 | Species | Taxom |
| Bischofimyia Townsend, 1927 | | 1 | Species | Taxom |
| Bithia Robineau-Des..., 1830 | | 23 | Species | Taxom |
| Blepharella Macquart, 1851 | | 46 | Species | Taxom |
| Blepharellina Mesnil, 1952 | | 1 | Species | Taxom |
| Blephariatacta Townsend, 1931 | | 1 | Species | Taxom |
| Blepharidopsis Brauer & Ber..., 1891 | | 0 | Species | Taxom |
| Blepharipa Rondani, 1856 | | 32 | Species | Taxom |
| Blepharipeza Macquart, 1843 | | 3 | Species | Taxom |
| Blepharipoda Brauer & Ber..., 1889 | | 1 | Species | Taxom |
| Blepharomyia Brauer & Ber..., 1889 | | 8 | Species | Taxom |
| Blepharopoda Rondani, 1850 | | 1 | Species | Taxom |
| Blondelia Robineau-Des..., 1863 | | 28 | Species | Taxom |
| Blondeliini | | 33 | Species | Taxom |
| Bogosia Rondani, 1873 | | 12 | Species | Taxom |
| Bogosiella Robineau-Des..., 1830 | | 0 | Species | Taxom |
| Bolbochaeta Bigot, 1885 | | 1 | Species | Taxom |
| Bolbocheta | | 1 | Species | Taxom |
| Bolodoria Brauer & von..., 1889 | | 1 | Species | Taxom |
| Bolohoughia Townsend, 1927 | | 1 | Species | Taxom |
| Bolomyia Brauer & Ber..., 1891 | | 1 | Species | Taxom |
| Bombyliomyia Brauer and B..., 1889 | | 10 | Species | Taxom |
| Bombyliopsis Macquart, 1844 | | 1 | Species | Taxom |
| Bonellia Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Bonnetia Robineau-Des..., 1830 | | 0 | Species | Taxom |
| Borgmeiermyia Townsend, 1932 | | 4 | Species | Taxom |
| Bothria Rondani, 1859 | | 5 | Species | Taxom |
| Bothrophora Schiner, 1868 | | 1 | Species | Taxom |
| Botria Rondani, 1856 | | 2 | Species | Taxom |
| Botriopsis Townsend, 1928 | | 1 | Species | Taxom |
| Bourquinia Blanchard, 1935 | | 1 | Species | Taxom |
| Brachelia Robineau-Des..., 1830 | | 3 | Species | Taxom |
| Bracheliopsis van Emden, 1960 | | 1 | Species | Taxom |
| Brachicheta Rondani, 1861 | | 1 | Species | Taxom |
| Brachybelvosia Townsend, 1927 | | 1 | Species | Taxom |
| Brachychaeta Rondani, 1861 | | 2 | Species | Taxom |
| Brachychaetoides Mesnil, 1970 | | 0 | Species | Taxom |
| Brachycnephalia Townsend, 1927 | | 1 | Species | Taxom |
| Brachymasicera Townsend, 1911 | | 3 | Species | Taxom |
| Brachymera Brauer & Ber..., 1889 | | 2 | Species | Taxom |
| Brachymeropsis | | 2 | Species | Taxom |
| Brachystylum Macquart, 1855 | | 1 | Species | Taxom |
| Bracteola Richter, 1972 | | 0 | Species | Taxom |
| Brullaea Robineau-Des..., 1863 | | 1 | Species | Taxom |
| Bucentes Latreille, 1809 | | 1 | Species | Taxom |
| Bulvosia | | 1 | Species | Taxom |
| Buquetia Robineau-Des..., 1847 | | 3 | Species | Taxom |
| Cadurcia Villeneuve, 1926 | | 13 | Species | Taxom |
| Cadurciella Villeneuve, 1927 | | 3 | Species | Taxom |
| Caeniopsis Townsend, 1927 | | 1 | Species | Taxom |
| Caenisoma Townsend, 1927 | | 2 | Species | Taxom |
| Caenisomopsis Townsend, 1934 | | 1 | Species | Taxom |
| Cahenia Verbeke, 1960 | | 2 | Species | Taxom |
| Calcager Hutton, 1901 | | 3 | Species | Taxom |
| Calcageria Curran, 1927 | | 2 | Species | Taxom |
| Callesthes Aldrich, 1928 | | 1 | Species | Taxom |
| Calliethilla Shima, 1979 | | 1 | Species | Taxom |
| Callotroxis Aldrich, 1929 | | 1 | Species | Taxom |
| Calocarcelia Townsend, 1927 | | 7 | Species | Taxom |
| Calodexia van der Wulp, 1891 | | 37 | Species | Taxom |
| Calohystricia Townsend, 1931 | | 3 | Species | Taxom |
| Calolydella Townsend, 1927 | | 34 | Species | Taxom |
| Calosia Malloch, 1938 | | 1 | Species | Taxom |
| Calotachina Malloch, 1938 | | 1 | Species | Taxom |
| Calotheresia Townsend, 1926 | | 4 | Species | Taxom |
| Calozenillia Townsend, 1927 | | 9 | Species | Taxom |
| Calpodomyia Wulp, 1890 | | 1 | Species | Taxom |
| Caltagironea Cortes & Campos, 1974 | | 2 | Species | Taxom |
| Calyptromyia Villeneuve, 1915 | | 3 | Species | Taxom |
| Camarona van der Wulp, 1891 | | 2 | Species | Taxom |
| Campbellia Miller, 1923 | | 3 | Species | Taxom |
| Campogaster Macquart, 1855 | | 1 | Species | Taxom |
| Camposiana Townsend, 1915 | | 1 | Species | Taxom |
| Camposodes Cortes, 1967 | | 1 | Species | Taxom |
| Camptophryno Townsend, 1927 | | 1 | Species | Taxom |
| Campylia Malloch, 1938 | | 3 | Species | Taxom |
| Campylochaeta Rondani, 1859 | | 1 | Species | Taxom |
| Campylocheta Rondani, 1859 | | 47 | Species | Taxom |
| Canelomyia Reinhard, 1958 | | 1 | Species | Taxom |
| Cantrellius Barraclough, 1992 | | 1 | Species | Taxom |
| Carbonia Robineau-Des..., 1863 | | 1 | Species | Taxom |
| Carbonilla Mesnil, 1974 | | 1 | Species | Taxom |
| Carcelia Robineau-Des..., 1830 | | 237 | Species | Taxom |
| Carceliella Baranov, 1934 | | 1 | Species | Taxom |
| Carceliini | | 5 | Species | Taxom |
| Carcelimyia Mesnil, 1944 | | 1 | Species | Taxom |
| Carcelina Mesnil, 1944 | | 1 | Species | Taxom |
| Carceliocephala Townsend, 1934 | | 1 | Species | Taxom |
| Carceliodoria Townsend, 1928 | | 1 | Species | Taxom |
| Carcellia | | 11 | Species | Taxom |
| Carduciella Villeneuve, 1927 | | 1 | Species | Taxom |
| Carmodymyia Thompson, 1968 | | 1 | Species | Taxom |
| Caromya | | 1 | Species | Taxom |
| Cartocometes Aldrich, 1929 | | 1 | Species | Taxom |
| Casahuiria Townsend, 1919 | | 1 | Species | Taxom |
| Catacarcelia Townsend, 1927 | | 1 | Species | Taxom |
| Catagonia Brauer & von..., 1891 | | 1 | Species | Taxom |
| Catagoniopsis Townsend, 1926 | | 4 | Species | Taxom |
| Catajurinia Townsend, 1927 | | 1 | Species | Taxom |
| Catalinovoria Villeneuve, 1913 | | 1 | Species | Taxom |
| Catapariprosopa Townsend, 1927 | | 5 | Species | Taxom |
| Cataphorinia Townsend, 1908 | | 1 | Species | Taxom |
| Cataphoriniopsis Townsend, 1908 | | 2 | Species | Taxom |
| Catena Richter, 1975 | | 1 | Species | Taxom |
| Catharosia Rondani, 1868 | | 12 | Species | Taxom |
| Catilia Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Catocyptera Meigen, 1803 | | 1 | Species | Taxom |
| Cavalieria Villeneuve, 1908 | | 1 | Species | Taxom |
| Cavillatrix Richter, 1986 | | 12 | Species | Taxom |
| Celatoria Coquillett, 1890 | | 9 | Species | Taxom |
| Cenosoma Brauer & Ber..., 1889 | | 1 | Species | Taxom |
| Centeter Aldrich, 1923 | | 1 | Species | Taxom |
| Ceracia Rondani, 1865 | | 14 | Species | Taxom |
| Ceranthia Robineau-Des..., 1830 | | 10 | Species | Taxom |
| Ceratochaeta Brauer & Ber..., 1889 | | 1 | Species | Taxom |
| Ceratochaetops Mesnil, 1954 | | 2 | Species | Taxom |
| Ceratometopa Townsend, 1931 | | 1 | Species | Taxom |
| Ceratomyiella Brauer & Ber..., 1891 | | 2 | Species | Taxom |
| Ceromasia Rondani, 1856 | | 9 | Species | Taxom |
| Ceromasiopsis Townsend, 1927 | | 1 | Species | Taxom |
| Ceromya Robineau-Des..., 1830 | | 77 | Species | Taxom |
| Ceromyia Robineau-Des..., 1830 | | 0 | Species | Taxom |
| Cerophora Robineau-Des..., 1863 | | 0 | Species | Taxom |
| Cerotachina Arnaud, 1963 | | 2 | Species | Taxom |
| Cesaperua Kocak & Kemal, 2010 | | 0 | Species | Taxom |
| Cestonia Rondani, 1861 | | 9 | Species | Taxom |
| Cestonionerva Villeneuve, 1929 | | 2 | Species | Taxom |
| Cestonioptera Villeneuve, 1939 | | 1 | Species | Taxom |
| Chaetexorista Brauer & von..., 1895 | | 15 | Species | Taxom |
| Chaetina | | 2 | Species | Taxom |
| Chaetocalirrhoe Townsend, 1935 | | 1 | Species | Taxom |
| Chaetocnephalia Townsend, 1915 | | 5 | Species | Taxom |
| Chaetocrania Townsend, 1915 | | 1 | Species | Taxom |
| Chaetocraniopsis Townsend, 1915 | | 5 | Species | Taxom |
| Chaetodemoticus Brauer & von..., 1891 | | 1 | Species | Taxom |
| Chaetodexia Mesnil, 1976 | | 4 | Species | Taxom |
| Chaetodoria Townsend, 1927 | | 1 | Species | Taxom |
| Chaetoepalpus Vimmer & Soukup, 1940 | | 1 | Species | Taxom |
| Chaetogaedia Brauer & von..., 1891 | | 14 | Species | Taxom |
| Chaetogaster Vacher de La..., 1931 | | 2 | Species | Taxom |
| Chaetogena Brauer & von..., 1895 | | 0 | Species | Taxom |
| Chaetoglossa Townsend, 1892 | | 2 | Species | Taxom |
| Chaetogyne Brauer & von..., 1889 | | 3 | Species | Taxom |
| Chaetolixophaga Blanchard, 1940 | | 1 | Species | Taxom |
| Chaetolydella Villeneuve, 1916 | | 1 | Species | Taxom |
| Chaetolyga Reinhard, 1931 | | 1 | Species | Taxom |
| Chaetomyiobia Brauer & Ber..., 1895 | | 2 | Species | Taxom |
| Chaetona van der Wulp, 1891 | | 12 | Species | Taxom |
| Chaetonodexodes Townsend, 1916 | | 3 | Species | Taxom |
| Chaetonopsis Townsend, 1915 | | 1 | Species | Taxom |
| Chaetophleps Coquillett, 1895 | | 4 | Species | Taxom |
| Chaetophlepsis Rondani, 1859 | | 16 | Species | Taxom |
| Chaetophorocera Townsend, 1912 | | 2 | Species | Taxom |
| Chaetophthalmus Brauer & von..., 1891 | | 28 | Species | Taxom |
| Chaetophylepsis | | 1 | Species | Taxom |
| Chaetoplagia Coquillett, 1895 | | 2 | Species | Taxom |
| Chaetopletha Malloch, 1938 | | 1 | Species | Taxom |
| Chaetoptilia Rondani, 1862 | | 1 | Species | Taxom |
| Chaetoria Becker, 1908 | | 4 | Species | Taxom |
| Chaetosisyrops Townsend, 1912 | | 1 | Species | Taxom |
| Chaetostigmoptera Townsend, 1916 | | 6 | Species | Taxom |
| Chaetosturmia Villeneuve, 1915 | | 1 | Species | Taxom |
| Chaetotheresia Townsend, 1931 | | 1 | Species | Taxom |
| Chaetovoria Villeneuve, 1920 | | 2 | Species | Taxom |
| Chaetoxorista | | 1 | Species | Taxom |
| Chaetoxynops Townsend, 1928 | | 1 | Species | Taxom |
| Chaquimayoia Townsend, 1908 | | 1 | Species | Taxom |
| Charapemyia | | 1 | Species | Taxom |
| Charapozelia Townsend, 1927 | | 1 | Species | Taxom |
| Charitella Mesnil, 1957 | | 2 | Species | Taxom |
| Chesippus Reinhard, 1967 | | 1 | Species | Taxom |
| Chetina Rondani, 1856 | | 2 | Species | Taxom |
| Chetogaster Macquart, 1851 | | 7 | Species | Taxom |
| Chetogena Brauer & von..., 1895 | | 79 | Species | Taxom |
| Chetolyga Rondani, 1859 | | 3 | Species | Taxom |
| Chetoptilia Rondani, 1862 | | 6 | Species | Taxom |
| Chiloclista Townsend, 1931 | | 1 | Species | Taxom |
| Chiloepalpus Townsend, 1927 | | 5 | Species | Taxom |
| Chiricahuia Townsend, 1918 | | 1 | Species | Taxom |
| Chlorodexia Townsend, 1916 | | 1 | Species | Taxom |
| Chlorogaster Macquart, 1851 | | 1 | Species | Taxom |
| Chlorogastropsis Townsend, 1926 | | 1 | Species | Taxom |
| Chlorohystricia Townsend, 1927 | | 3 | Species | Taxom |
| Chlorolydella Townsend, 1933 | | 10 | Species | Taxom |
| Chloropales Mesnil, 1950 | | 2 | Species | Taxom |
| Chlorotachina Townsend, 1915 | | 3 | Species | Taxom |
| Choeteprosopa Macquart, 1851 | | 5 | Species | Taxom |
| Cholomyia Bigot, 1884 | | 4 | Species | Taxom |
| Chorezmia Zimin, 1928 | | 1 | Species | Taxom |
| Chremia Robineau-Des..., 1863 | | 1 | Species | Taxom |
| Chromatocera Townsend, 1915 | | 3 | Species | Taxom |
| Chromatophania Brauer & von..., 1889 | | 5 | Species | Taxom |
| Chromoepalpus Townsend, 1914 | | 1 | Species | Taxom |
| Chryserycia Mesnil, 1977 | | 1 | Species | Taxom |
| Chrysodoria Townsend, 1934 | | 1 | Species | Taxom |
| Chrysoerigone Townsend, 1927 | | 1 | Species | Taxom |
| Chrysoexorista Townsend, 1915 | | 12 | Species | Taxom |
| Chrysohoughia Townsend, 1935 | | 1 | Species | Taxom |
| Chrysomasicera Townsend, 1915 | | 1 | Species | Taxom |
| Chrysometopiops Townsend, 1916 | | 1 | Species | Taxom |
| Chrysomikia Mesnil, 1970 | | 2 | Species | Taxom |
| Chrysomopsis | | 4 | Species | Taxom |
| Chrysopasta Brauer & von..., 1889 | | 1 | Species | Taxom |
| Chrysophryno Townsend, 1927 | | 2 | Species | Taxom |
| Chrysophryxe Sellers, 1943 | | 1 | Species | Taxom |
| Chrysoprospherysa Townsend, 1908 | | 1 | Species | Taxom |
| Chrysorutilia Townsend, 1915 | | 0 | Species | Taxom |
| Chrysosomopsis Townsend, 1916 | | 3 | Species | Taxom |
| Chrysosturmia Townsend, 1916 | | 1 | Species | Taxom |
| Chrysotachina Brauer & Ber..., 1891 | | 28 | Species | Taxom |
| Chrysotryphera Townsend, 1935 | | 1 | Species | Taxom |
| Chyuluella van Emden, 1960 | | 1 | Species | Taxom |
| Ciala Richter, 1976 | | 1 | Species | Taxom |
| Cinochira Zetterstedt, 1845 | | 2 | Species | Taxom |
| Cistogaster Latreille, 1829 | | 8 | Species | Taxom |
| Clairvillia Robineau-Des..., 1830 | | 8 | Species | Taxom |
| Clairvilliops Mesnil, 1959 | | 0 | Species | Taxom |
| Clastoneura Aldrich, 1934 | | 1 | Species | Taxom |
| Clastoneuriopsis Reinhard, 1939 | | 2 | Species | Taxom |
| Clausicella Rondani, 1856 | | 19 | Species | Taxom |
| Clausicellana Townsend, 1916 | | 0 | Species | Taxom |
| Clelimyia Herting, 1981 | | 1 | Species | Taxom |
| Clemelis Robineau-Des..., 1863 | | 11 | Species | Taxom |
| Cleonice Robineau-Des..., 1830 | | 7 | Species | Taxom |
| Clinogaster van der Wulp, 1892 | | 1 | Species | Taxom |
| Clista Meigen, 1838 | | 2 | Species | Taxom |
| Cloacina Reinhard, 1945 | | 1 | Species | Taxom |
| Clytho | | 1 | Species | Taxom |
| Clythopsis | | 1 | Species | Taxom |
| Clythoxynops Walton, 1914 | | 1 | Species | Taxom |
| Clytiomya Rondani, 1861 | | 9 | Species | Taxom |
| Clytiomyia | | 2 | Species | Taxom |
| Cnephaliodes Brauer & Ber..., 1891 | | 0 | Species | Taxom |
| Cnephalodes Townsend, 1911 | | 1 | Species | Taxom |
| Cnephalodopsis Townsend, 1912 | | 1 | Species | Taxom |
| Cnephalomyia Townsend, 1911 | | 1 | Species | Taxom |
| Cnephaotachina Brauer & von..., 1894 | | 2 | Species | Taxom |
| Cockerelliana Townsend, 1915 | | 1 | Species | Taxom |
| Codium Enderlein, 1936 | | 22 | Species | Taxom |
| Cololeskia Villeneuve, 1939 | | 1 | Species | Taxom |
| Coloradomyia Arnaud, 1963 | | 1 | Species | Taxom |
| Colurus Blanchard, 1942 | | 0 | Species | Taxom |
| Comatacta Coquillett, 1902 | | 3 | Species | Taxom |
| Comops Aldrich, 1934 | | 1 | Species | Taxom |
| Comopsis Cortes, 1986 | | 1 | Species | Taxom |
| Compsilura Bouche, 1834 | | 7 | Species | Taxom |
| Compsiluroides Mesnil, 1953 | | 4 | Species | Taxom |
| Compsoptesis Villeneuve, 1915 | | 3 | Species | Taxom |
| Comyops van der Wulp, 1891 | | 2 | Species | Taxom |
| Comyopsis Townsend, 1919 | | 1 | Species | Taxom |
| Conactia Townsend, 1927 | | 1 | Species | Taxom |
| Conactiodoria Townsend, 1934 | | 2 | Species | Taxom |
| Congochrysosma | | 1 | Species | Taxom |
| Conogaster Brauer & von..., 1891 | | 1 | Species | Taxom |
| Conopomima Mesnil, 1978 | | 1 | Species | Taxom |
| Copecrypta Walker, 1908 | | 6 | Species | Taxom |
| Copecryta | | 1 | Species | Taxom |
| Coquillettina Walton, 1915 | | 1 | Species | Taxom |
| Coracomyia Aldrich, 1934 | | 2 | Species | Taxom |
| Cordillerodexia Townsend, 1927 | | 2 | Species | Taxom |
| Cordyligaster Macquart, 1844 | | 10 | Species | Taxom |
| Coronimyia Townsend, 1892 | | 1 | Species | Taxom |
| Corpulentoepalpus Townsend, 1927 | | 1 | Species | Taxom |
| Corpulentosoma Townsend, 1914 | | 1 | Species | Taxom |
| Corybantia Richter, 1986 | | 1 | Species | Taxom |
| Coscaronia Cortes, 1979 | | 3 | Species | Taxom |
| Cossidophaga Baranov, 1934 | | 1 | Species | Taxom |
| Crapivnicia Richter, 1995 | | 1 | Species | Taxom |
| Craspedothrix Brauer & Ber..., 1893 | | 2 | Species | Taxom |
| Crassicornia Kugler, 1980 | | 0 | Species | Taxom |
| Crocinosoma Reinhard, 1947 | | 1 | Species | Taxom |
| Crocuta Meigen, 1800 | spotted hyaena | 1 | Species | Taxom |
| Croesoactia Townsend, 1927 | | 1 | Species | Taxom |
| Crosskeya Shima & Chao, 1988 | | 6 | Species | Taxom |
| Crossocosmia Mik, 1890 | | 3 | Species | Taxom |
| Crypsina Brauer & von..., 1889 | | 1 | Species | Taxom |
| Cryptocladocera Bezzi, 1923 | | 4 | Species | Taxom |
| Cryptomeigenia Brauer & von..., 1891 | | 20 | Species | Taxom |
| Cryptopalpus Rondani, 1850 | | 16 | Species | Taxom |
| Cryptospylosia Townsend, 1928 | | 2 | Species | Taxom |
| Ctenophorinia Mesnil, 1963 | | 4 | Species | Taxom |
| Ctenophorocera Brauer & Ber..., 1891 | | 0 | Species | Taxom |
| Cubaemyiopsis Thompson, 1963 | | 1 | Species | Taxom |
| Cucuba Richter, 2008 | | 0 | Species | Taxom |
| Cuparymyia Townsend, 1934 | | 1 | Species | Taxom |
| Cuphocera Macquart, 1845 | | 15 | Species | Taxom |
| Cuphoceropsis Townsend, 1935 | | 1 | Species | Taxom |
| Currana Özdikmen, 2007 | | 3 | Species | Taxom |
| Cyanogymnomma Townsend, 1927 | | 1 | Species | Taxom |
| Cyanoleskia Mesnil, 1978 | | 1 | Species | Taxom |
| Cyanopsis Townsend, 1917 | | 2 | Species | Taxom |
| Cyclodionaea Townsend, 1915 | | 1 | Species | Taxom |
| Cyclotaphrys Townsend, 1909 | | 1 | Species | Taxom |
| Cylindromasicera Townsend, 1915 | | 1 | Species | Taxom |
| Cylindromyia Meigen, 1803 | | 134 | Species | Taxom |
| Cylindromyiella Malloch, 1926 | | 1 | Species | Taxom |
| Cylindromyiini | | 1 | Species | Taxom |
| Cylindrophasia Townsend, 1916 | | 4 | Species | Taxom |
| Cyosoprocta Reinhard, 1952 | | 2 | Species | Taxom |
| Cyrtocladia van Emden, 1947 | | 1 | Species | Taxom |
| Cyrtophleba Rondani, 1856 | | 10 | Species | Taxom |
| Cyrtophloeba Rondani, 1856 | | 2 | Species | Taxom |
| Cyrtosoma Perris, 1840 | | 7 | Species | Taxom |
| Cyzenis Robineau-Des..., 1863 | | 9 | Species | Taxom |
| Dactylodidyma Townsend, 1927 | | 1 | Species | Taxom |
| Daetaleus Aldrich, 1928 | | 2 | Species | Taxom |
| Dallasimyia Blanchard, 1944 | | 1 | Species | Taxom |
| Damonia Lindholm, 1931 | | 1 | Species | Taxom |
| Dasyuromyia Bigot, 1885 | | 9 | Species | Taxom |
| Datvia Richter, 1972 | | 0 | Species | Taxom |
| Degeeria Meigen, 1838 | | 3 | Species | Taxom |
| Degeeriopsis Mesnil, 1953 | | 2 | Species | Taxom |
| Deiosiopsis | | 1 | Species | Taxom |
| Dejeaniini | | 4 | Species | Taxom |
| Dejeaniopalpus Townsend, 1916 | | 2 | Species | Taxom |
| Dejeaniops Townsend, 1913 | | 2 | Species | Taxom |
| Deloblepharis Aldrich, 1934 | | 1 | Species | Taxom |
| Deltaceromyia | | 1 | Species | Taxom |
| Deltoceromyia Townsend, 1931 | | 1 | Species | Taxom |
| Deltomyza Malloch, 1931 | | 1 | Species | Taxom |
| Demoticoides Mesnil, 1953 | | 1 | Species | Taxom |
| Demoticus Macquart, 1854 | | 9 | Species | Taxom |
| Deopalpus Walker, 1908 | | 31 | Species | Taxom |
| Desantisodes Cortes, 1973 | | 1 | Species | Taxom |
| Descampsina Mesnil, 1956 | | 1 | Species | Taxom |
| Dexia Meigen, 1826 | | 77 | Species | Taxom |
| Dexiinae | | 8 | Species | Taxom |
| Dexiini | | 4 | Species | Taxom |
| Dexiomera Curran, 1933 | | 1 | Species | Taxom |
| Dexiomimops Townsend, 1926 | | 7 | Species | Taxom |
| Dexiomiops | | 4 | Species | Taxom |
| Dexiosoma Rondani, 1856 | | 8 | Species | Taxom |
| Dexiotrix Meigen, 1824 | | 2 | Species | Taxom |
| Dexodes Brauer & Ber..., 1889 | | 5 | Species | Taxom |
| Dexodomintho Townsend, 1935 | | 1 | Species | Taxom |
| Diaphanomyia Townsend, 1917 | | 3 | Species | Taxom |
| Diaphoropeza Townsend, 1908 | | 4 | Species | Taxom |
| Diaprochaeta Mesnil, 1970 | | 3 | Species | Taxom |
| Diatraeophaga Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Diaughia Perty, 1833 | | 1 | Species | Taxom |
| Diaugia | | 1 | Species | Taxom |
| Dicarca Richter, 1993 | | 1 | Species | Taxom |
| Dichocera Williston, 1895 | | 8 | Species | Taxom |
| Didyma Wulp, 1890 | | 1 | Species | Taxom |
| Diglossocera van der Wulp, 1895 | | 1 | Species | Taxom |
| Dimasicera Townsend, 1915 | | 1 | Species | Taxom |
| Dinera Robineau-Des..., 1830 | | 35 | Species | Taxom |
| Dionaea Robineau-Des..., 1830 | Venus flytrap | 6 | Species | Taxom |
| Dionomelia Kugler, 1978 | | 1 | Species | Taxom |
| Diotrephes Reinhard, 1964 | | 2 | Species | Taxom |
| Diplopota Bezzi, 1918 | | 2 | Species | Taxom |
| Diplostichus Brauer & von..., 1895 | | 4 | Species | Taxom |
| Dischotrichia Cortes, 1944 | | 1 | Species | Taxom |
| Discochaeta Brauer & von..., 1889 | | 1 | Species | Taxom |
| Distichona Wulp, 1890 | | 9 | Species | Taxom |
| Doleschalla Walker, 1861 | | 12 | Species | Taxom |
| Dolichocnephalia Townsend, 1915 | | 1 | Species | Taxom |
| Dolichocodia Townsend, 1908 | | 3 | Species | Taxom |
| Dolichocolon Brauer & Ber..., 1889 | | 10 | Species | Taxom |
| Dolichocoxys Mesnil, 1953 | | 2 | Species | Taxom |
| Dolichocyptera Townsend, 1931 | | 1 | Species | Taxom |
| Dolichodexia Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Dolichodinera Townsend, 1935 | | 1 | Species | Taxom |
| Dolichogonia Townsend, 1915 | | 1 | Species | Taxom |
| Dolichopalpellus Townsend, 1927 | | 1 | Species | Taxom |
| Dolichopodomintho Townsend, 1927 | | 3 | Species | Taxom |
| Dolichostoma Townsend, 1912 | | 5 | Species | Taxom |
| Dolichotarsina Mesnil, 1977 | | 1 | Species | Taxom |
| Dolichotarsus Brooks, 1945 | | 3 | Species | Taxom |
| Doliolomyia Reinhard, 1974 | | 2 | Species | Taxom |
| Donovanius Enderlein, 1936 | | 0 | Species | Taxom |
| Doria Melichar, 1901 | | 1 | Species | Taxom |
| Doriella Townsend, 1931 | | 1 | Species | Taxom |
| Doryphorophaga Brauer & von..., 1889 | | 2 | Species | Taxom |
| Drepanoglossa Townsend, 1891 | | 6 | Species | Taxom |
| Drino Robineau-Des..., 1863 | | 97 | Species | Taxom |
| Drinomyia Mesnil, 1962 | | 1 | Species | Taxom |
| Dufouria Robineau-Des..., 1830 | | 10 | Species | Taxom |
| Dumerillia Robineau-Des..., 1830 | | 2 | Species | Taxom |
| Duvaucelia Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Dyscolomyia Reinhard, 1959 | | 1 | Species | Taxom |
| Dyshypostena Villeneuve, 1939 | | 1 | Species | Taxom |
| Ebenia Macquart, 1846 | | 4 | Species | Taxom |
| Ebeniini | | 1 | Species | Taxom |
| Ecatocyptera Townsend, 1927 | | 1 | Species | Taxom |
| Ecatocypterops | | 1 | Species | Taxom |
| Echinodexia Brauer & von..., 1893 | | 2 | Species | Taxom |
| Echinomasicera Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Echinomya Latreille, 1805 | | 3 | Species | Taxom |
| Echinomyia Latreille, 1809 | | 18 | Species | Taxom |
| Echinomyodes Townsend, 1916 | | 1 | Species | Taxom |
| Echinophyrrhosia | | 1 | Species | Taxom |
| Echinopyrrhosia Townsend, 1914 | | 10 | Species | Taxom |
| Echinopyrrhosiops Townsend, 1931 | | 1 | Species | Taxom |
| Ectophasia Townsend, 1912 | | 24 | Species | Taxom |
| Ectophasiopsis Townsend, 1915 | | 2 | Species | Taxom |
| Ecuadorana Townsend, 1912 | | 1 | Species | Taxom |
| Edwynia Aldrich, 1930 | | 1 | Species | Taxom |
| Efftayloria Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Effusimentum Barraclough, 1992 | | 2 | Species | Taxom |
| Egameigenia Townsend, 1927 | | 1 | Species | Taxom |
| Eggonia Brauer & von..., 1893 | | 1 | Species | Taxom |
| Elbaea Robineau-Des..., 1863 | | 1 | Species | Taxom |
| Eleodiphaga Walton, 1918 | | 3 | Species | Taxom |
| Elephantocera Townsend, 1915 | | 1 | Species | Taxom |
| Eleuthromyia Reinhard, 1964 | | 1 | Species | Taxom |
| Elfia Rondani, 1844 | | 6 | Species | Taxom |
| Elfriedella Mesnil, 1957 | | 2 | Species | Taxom |
| Eliozeta Rondani, 1856 | | 3 | Species | Taxom |
| Eloceria Robineau-Des..., 1830 | | 7 | Species | Taxom |
| Elodia Robineau-Des..., 1863 | | 10 | Species | Taxom |
| Elodimyia Mesnil, 1952 | | 1 | Species | Taxom |
| Elomya Robineau-Des..., 1830 | | 4 | Species | Taxom |
| Elophoria Robineau-Des..., 1830 | | 2 | Species | Taxom |
| Elpe Robineau-Des..., 1863 | | 1 | Species | Taxom |
| Embiomyia Aldrich, 1934 | | 1 | Species | Taxom |
| Empheremyia Bischof, 1904 | | 2 | Species | Taxom |
| Empheremyiops Townsend, 1927 | | 1 | Species | Taxom |
| Emporomyia Brauer & von..., 1891 | | 2 | Species | Taxom |
| Enchomyia Aldrich, 1934 | | 3 | Species | Taxom |
| Engeddia Kugler, 1977 | | 2 | Species | Taxom |
| Engelomyia Macquart, 1844 | | 10 | Species | Taxom |
| Engycera Malloch, 1938 | | 2 | Species | Taxom |
| Ennyomma Townsend, 1891 | | 2 | Species | Taxom |
| Enrogalia Reinhard, 1964 | | 1 | Species | Taxom |
| Entomophaga Lioy, 1864 | | 6 | Species | Taxom |
| Eoacemyia Townsend, 1926 | | 2 | Species | Taxom |
| Eocarcelia Townsend, 1919 | | 2 | Species | Taxom |
| Eocarceliopsis Townsend, 1928 | | 1 | Species | Taxom |
| Eocyptera Townsend, 1927 | | 1 | Species | Taxom |
| Eocypterula Townsend, 1926 | | 1 | Species | Taxom |
| Eodexiosoma Townsend, 1926 | | 1 | Species | Taxom |
| Eogymnophthalma Townsend, 1926 | | 1 | Species | Taxom |
| Eogymnophthalmia | | 1 | Species | Taxom |
| Eomedina Mesnil, 1960 | | 2 | Species | Taxom |
| Eomeigenielloides Reinhard, 1974 | | 1 | Species | Taxom |
| Eomintho Townsend, 1926 | | 1 | Species | Taxom |
| Eomyocera Townsend, 1926 | | 1 | Species | Taxom |
| Eomyoceropsis Townsend, 1926 | | 2 | Species | Taxom |
| Eophyllophila Townsend, 1926 | | 4 | Species | Taxom |
| Eoptilodexia Townsend, 1926 | | 1 | Species | Taxom |
| Eozenillia Townsend, 1926 | | 3 | Species | Taxom |
| Epalpellus Townsend, 1914 | | 1 | Species | Taxom |
| Epalpodes Townsend, 1912 | | 7 | Species | Taxom |
| Epalpus Rondani, 1850 | | 49 | Species | Taxom |
| Epaulophasia Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Eperia Robineau-Des..., 1863 | | 1 | Species | Taxom |
| Epicampocera Macquart, 1849 | | 1 | Species | Taxom |
| Epicoronimyia Blanchard, 1940 | | 1 | Species | Taxom |
| Epicuphocera Townsend, 1927 | | 1 | Species | Taxom |
| Epidexia Wulp, 1890 | | 1 | Species | Taxom |
| Epidolichostoma Townsend, 1927 | | 2 | Species | Taxom |
| Epigrimyia Townsend, 1891 | | 4 | Species | Taxom |
| Epiphanocera Townsend, 1915 | | 1 | Species | Taxom |
| Epiphyllophila Townsend, 1927 | | 1 | Species | Taxom |
| Epiplagiops Blanchard, 1943 | | 0 | Species | Taxom |
| Epiprospherysa Townsend, 1908 | | 1 | Species | Taxom |
| Epixorista | | 2 | Species | Taxom |
| Epseudocyptera Townsend, 1927 | | 1 | Species | Taxom |
| Erebiomima Mesnil, 1953 | | 3 | Species | Taxom |
| Ergolabus Reinhard, 1964 | | 1 | Species | Taxom |
| Eribella Mesnil, 1960 | | 2 | Species | Taxom |
| Erigone Robineau-Des..., 1830 | | 23 | Species | Taxom |
| Erigonopsis Hewitt, 1915 | | 2 | Species | Taxom |
| Eriothrix Meigen, 1803 | | 19 | Species | Taxom |
| Eristaliomyia Townsend, 1926 | | 2 | Species | Taxom |
| Ernestia Robineau-Des..., 1830 | | 12 | Species | Taxom |
| Ernestiopsis Townsend, 1931 | | 1 | Species | Taxom |
| Ervia Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Erviopsis Townsend, 1934 | | 1 | Species | Taxom |
| Erycesta Macquart, 1849 | | 2 | Species | Taxom |
| Erycia Robineau-Des..., 1830 | | 21 | Species | Taxom |
| Eryciine | | 0 | Species | Taxom |
| Eryciini | | 21 | Species | Taxom |
| Erycilla Mesnil, 1957 | | 2 | Species | Taxom |
| Erynnia Robineau-Des..., 1830 | | 7 | Species | Taxom |
| Erynniola Mesnil, 1977 | | 2 | Species | Taxom |
| Erynniopsis Townsend, 1926 | | 1 | Species | Taxom |
| Eryphe Robineau-Des..., 1863 | | 1 | Species | Taxom |
| Erythroargyrops Townsend, 1917 | | 1 | Species | Taxom |
| Erythrocera Robineau-Des..., 1849 | | 12 | Species | Taxom |
| Erythroepalpus Townsend, 1931 | | 1 | Species | Taxom |
| Erythromelana Townsend, 1919 | | 6 | Species | Taxom |
| Erythronychia Brauer & von..., 1891 | | 9 | Species | Taxom |
| Erythrophasia Townsend, 1917 | | 1 | Species | Taxom |
| Esila Robineau-Des..., 1863 | | 1 | Species | Taxom |
| Estheria Robineau-Des..., 1830 | | 51 | Species | Taxom |
| Ethilla Robineau-Des..., 1863 | | 4 | Species | Taxom |
| Ethylloides Verbeke, 1970 | | 1 | Species | Taxom |
| Etroga Richter, 1995 | | 1 | Species | Taxom |
| Euacaulona Townsend, 1908 | | 1 | Species | Taxom |
| Euacaulonia | | 1 | Species | Taxom |
| Euanisia Blanchard, 1947 | | 1 | Species | Taxom |
| Euantha van der Wulp, 1885 | | 6 | Species | Taxom |
| Euanthoides Townsend, 1931 | | 1 | Species | Taxom |
| Eubiomyia Townsend, 1916 | | 1 | Species | Taxom |
| Eubischofimyia Townsend, 1927 | | 1 | Species | Taxom |
| Eublepharipeza Townsend, 1914 | | 2 | Species | Taxom |
| Eubrachymera Mik, 1891 | | 2 | Species | Taxom |
| Eucarcelia Baranov, 1934 | | 4 | Species | Taxom |
| Eucelatoria Townsend, 1909 | | 57 | Species | Taxom |
| Eucelatoriopsis Townsend, 1909 | | 3 | Species | Taxom |
| Euceromasia Townsend, 1912 | | 5 | Species | Taxom |
| Euchaetogyne Townsend, 1908 | | 1 | Species | Taxom |
| Eucheirophaga James, 1945 | | 1 | Species | Taxom |
| Euclausicella Townsend, 1927 | | 1 | Species | Taxom |
| Euclytia Townsend, 1908 | | 1 | Species | Taxom |
| Eucnephalia Townsend, 1892 | | 1 | Species | Taxom |
| Eucomus Aldrich, 1926 | | 1 | Species | Taxom |
| Eucordylidexia | | 1 | Species | Taxom |
| Eucordyligaster Townsend, 1917 | | 1 | Species | Taxom |
| Eucoronimyia Townsend, 1908 | | 1 | Species | Taxom |
| Eucorpulentosoma Townsend, 1914 | | 1 | Species | Taxom |
| Eucyrtophloeba Rondani, 1856 | | 1 | Species | Taxom |
| Eudejeania Townsend, 1912 | | 23 | Species | Taxom |
| Eudexia Brauer & von..., 1889 | | 3 | Species | Taxom |
| Eudexodes Townsend, 1908 | | 1 | Species | Taxom |
| Eudoromyia Bezzi, 1906 | | 2 | Species | Taxom |
| Euempheremyia Townsend, 1927 | | 4 | Species | Taxom |
| Euepalpodes Townsend, 1915 | | 1 | Species | Taxom |
| Euepalpus Townsend, 1908 | | 2 | Species | Taxom |
| Euexorista Townsend, 1892 | | 3 | Species | Taxom |
| Eufabricia | | 1 | Species | Taxom |
| Eufabriciopsis Townsend, 1915 | | 1 | Species | Taxom |
| Eufrontina Brooks, 1945 | | 2 | Species | Taxom |
| Eugenia Savchenko, 1977 | Stopper | 3 | Species | Taxom |
| Eugymnochaetopsis Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Eugymnogaster Townsend, 1931 | | 1 | Species | Taxom |
| Eugymnopeza Townsend, 1933 | | 2 | Species | Taxom |
| Euhalidaya Walton, 1914 | | 4 | Species | Taxom |
| Euhallidaya Walton, 1914 | | 2 | Species | Taxom |
| Euhemiarggyra | | 1 | Species | Taxom |
| Euhemiargyra Townsend, 1927 | | 1 | Species | Taxom |
| Euhthera | | 1 | Species | Taxom |
| Euhuascaraya Townsend, 1927 | | 4 | Species | Taxom |
| Euhygia Mesnil, 1968 | | 2 | Species | Taxom |
| Euhypochaetopsis | | 1 | Species | Taxom |
| Euhystricia Townsend, 1914 | | 2 | Species | Taxom |
| Eujurinella Townsend, 1914 | | 2 | Species | Taxom |
| Eujuriniodes Townsend, 1935 | | 2 | Species | Taxom |
| Eulabidogaster Belanovsky, 1951 | | 1 | Species | Taxom |
| Eulasiona Townsend, 1892 | | 13 | Species | Taxom |
| Eulasiopalpus Townsend, 1913 | | 9 | Species | Taxom |
| Eulobomyia Woodley & Ar..., 2008 | | 1 | Species | Taxom |
| Euloewia Townsend, 1915 | | 1 | Species | Taxom |
| Euloewiodoria Townsend, 1927 | | 1 | Species | Taxom |
| Euloewiopsis Townsend, 1917 | | 1 | Species | Taxom |
| Eumachaeraea Townsend, 1927 | | 1 | Species | Taxom |
| Eumacrohoughia Townsend, 1927 | | 2 | Species | Taxom |
| Eumasicera Coquillett, 1897 | | 7 | Species | Taxom |
| Eumasicerini | | 2 | Species | Taxom |
| Eumea Robineau-Des..., 1863 | | 11 | Species | Taxom |
| Eumeella Mesnil, 1939 | | 1 | Species | Taxom |
| Eumegaparia Townsend, 1908 | | 2 | Species | Taxom |
| Eumelanepalpua | | 1 | Species | Taxom |
| Eumelanepalpus Townsend, 1915 | | 1 | Species | Taxom |
| Eumicrophthalma Townsend, 1915 | | 1 | Species | Taxom |
| Eumyobia Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Eumyothyria Townsend, 1892 | | 1 | Species | Taxom |
| Eunemorilla Townsend, 1919 | | 10 | Species | Taxom |
| Euoestrogastrodes van der Wulp, 1891 | | 1 | Species | Taxom |
| Euoestrophasia Townsend, 1892 | | 7 | Species | Taxom |
| Euoestropsis Townsend, 1913 | | 4 | Species | Taxom |
| Euomogenia Townsend, 1908 | | 2 | Species | Taxom |
| Eupalpocyptera Townsend, 1927 | | 1 | Species | Taxom |
| Eupelecotheca Brauer & Ber..., 1891 | | 1 | Species | Taxom |
| Euphasiopteryx Robineau-Des..., 1830 | | 4 | Species | Taxom |
| Euphorantha Townsend, 1915 | | 1 | Species | Taxom |
| Euphorocera Brauer & von..., 1895 | | 9 | Species | Taxom |
| Euphoroceropsis Townsend, 1917 | | 1 | Species | Taxom |
| Eupododexia Villeneuve, 1915 | | 5 | Species | Taxom |
| Euporomyia | | 1 | Species | Taxom |
| Euprospherysa Townsend, 1908 | | 1 | Species | Taxom |
| Euptilomyia Townsend, 1939 | | 1 | Species | Taxom |
| Euptilopareia Townsend, 1916 | | 2 | Species | Taxom |
| Euquadratosoma Townsend, 1915 | | 2 | Species | Taxom |
| Eurigaster Macquart, 1834 | | 3 | Species | Taxom |
| Eurithia Robineau-Des..., 1844 | | 38 | Species | Taxom |
| Euryclea Robineau-Des..., 1863 | | 2 | Species | Taxom |
| Eurygastropsis Townsend, 1916 | | 2 | Species | Taxom |
| Eurysthaea Robineau-Des..., 1863 | | 6 | Species | Taxom |
| Eurythemyia Reinhard, 1967 | | 1 | Species | Taxom |
| Eurythia Robineau-Des..., 1863 | | 2 | Species | Taxom |
| Eurythiopsis Townsend, 1914 | | 1 | Species | Taxom |
| Eusaundersiops Townsend, 1915 | | 2 | Species | Taxom |
| Euscopolia Townsend, 1892 | | 1 | Species | Taxom |
| Eusignosoma Townsend, 1914 | | 4 | Species | Taxom |
| Eustacomyia Malloch, 1927 | | 2 | Species | Taxom |
| Eutachina Brauer and B..., 1889 | | 7 | Species | Taxom |
| Eutelothyria Townsend, 1931 | | 2 | Species | Taxom |
| Euthelaira Townsend, 1912 | | 2 | Species | Taxom |
| Euthelairodopsis | | 1 | Species | Taxom |
| Euthelairopsis | | 1 | Species | Taxom |
| Euthelairosoma Townsend, 1926 | | 2 | Species | Taxom |
| Euthelyconychia Townsend, 1927 | | 5 | Species | Taxom |
| Euthera Loew, 1854 | | 13 | Species | Taxom |
| Eutheresia Townsend, 1912 | | 1 | Species | Taxom |
| Eutheresiops Townsend, 1917 | | 1 | Species | Taxom |
| Euthyprosopa Townsend, 1892 | | 1 | Species | Taxom |
| Euthyprosopiella Blanchard, 1963 | | 1 | Species | Taxom |
| Eutoroca | | 1 | Species | Taxom |
| Eutorocca Townsend, 1919 | | 1 | Species | Taxom |
| Eutrichophora Townsend, 1915 | | 1 | Species | Taxom |
| Eutrichopoda Townsend, 1908 | | 5 | Species | Taxom |
| Eutrichopodopsis Blanchard, 1966 | | 5 | Species | Taxom |
| Eutritochaeta Townsend, 1919 | | 1 | Species | Taxom |
| Eutrixa Coquillett, 1897 | | 3 | Species | Taxom |
| Eutrixoides Walton, 1913 | | 1 | Species | Taxom |
| Eutrixopsis Townsend, 1919 | | 8 | Species | Taxom |
| Euvespivora Baranov, 1942 | | 2 | Species | Taxom |
| Euwinthemia Blanchard, 1963 | | 1 | Species | Taxom |
| Euzenillia Townsend, 1911 | | 1 | Species | Taxom |
| Euzenilliopsis Townsend, 1916 | | 1 | Species | Taxom |
| Everestiomyia Townsend, 1933 | | 1 | Species | Taxom |
| Evibrissa Rondani, 1861 | | 3 | Species | Taxom |
| Evidomyia Reinhard, 1958 | | 1 | Species | Taxom |
| Exechopalpus Macquart, 1847 | | 5 | Species | Taxom |
| Exodexia Townsend, 1927 | | 1 | Species | Taxom |
| Exoernestia Townsend, 1927 | | 2 | Species | Taxom |
| Exogaster Rondani, 1856 | | 0 | Species | Taxom |
| Exopalpus Macquart, 1851 | | 10 | Species | Taxom |
| Exorista Meigen, 1803 | | 250 | Species | Taxom |
| Exoristini | | 13 | Species | Taxom |
| Exoristoides Coquillett, 1897 | | 7 | Species | Taxom |
| Exoristopsis Brauer & Ber..., 1891 | | 1 | Species | Taxom |
| Fabriciella Bezzi, 1906 | | 12 | Species | Taxom |
| Fabriciodes Townsend, 1916 | | 1 | Species | Taxom |
| Fabriciopsis Townsend, 1914 | | 1 | Species | Taxom |
| Fabricoides | | 1 | Species | Taxom |
| Faedoria Robineau-Des..., 1863 | | 2 | Species | Taxom |
| Fallenia Meigen, 1838 | | 2 | Species | Taxom |
| Fasslomyia Townsend, 1931 | | 1 | Species | Taxom |
| Fausta Robineau-Des..., 1830 | | 12 | Species | Taxom |
| Feburia Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Feria Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Feriola Mesnil, 1957 | | 3 | Species | Taxom |
| Fischeria Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Flavicorniculum Chao & Shi, 1981 | | 4 | Species | Taxom |
| Floradalia Thompson, 1963 | | 2 | Species | Taxom |
| Formicomyia Townsend, 1916 | | 1 | Species | Taxom |
| Formicophania Townsend, 1916 | | 1 | Species | Taxom |
| Formodexia Crosskey, 1973 | | 1 | Species | Taxom |
| Formosia Guérin-Ménev..., 1843 | | 25 | Species | Taxom |
| Formosodoria Townsend, 1933 | | 1 | Species | Taxom |
| Formosolophosia Townsend, 1927 | | 1 | Species | Taxom |
| Freraea Robineau-Des..., 1830 | | 2 | Species | Taxom |
| Froggattimyia Townsend, 1916 | | 13 | Species | Taxom |
| Frontina Meigen, 1838 | | 14 | Species | Taxom |
| Frontiniella Townsend, 1918 | | 13 | Species | Taxom |
| Frontocnephalia Townsend, 1916 | | 1 | Species | Taxom |
| Frontodexia Mesnil, 1976 | | 1 | Species | Taxom |
| Gabanimyia Townsend, 1914 | | 2 | Species | Taxom |
| Gaedia Meigen, 1838 | | 4 | Species | Taxom |
| Gaediogonia Townsend, 1927 | | 1 | Species | Taxom |
| Gaediophanopsis Blanchard, 1954 | | 1 | Species | Taxom |
| Gaediopsis Brauer & von..., 1891 | | 16 | Species | Taxom |
| Gaedioxenis Townsend, 1943 | | 4 | Species | Taxom |
| Galapagosia Curran, 1934 | | 1 | Species | Taxom |
| Galsania Richter, 1993 | | 1 | Species | Taxom |
| Ganopleuron Aldrich, 1934 | | 1 | Species | Taxom |
| Ganoproctus Aldrich, 1934 | | 2 | Species | Taxom |
| Gastrolepta Rondani, 1862 | | 1 | Species | Taxom |
| Gastroptilops Mesnil, 1957 | | 1 | Species | Taxom |
| Gemursa Barraclough, 1992 | | 2 | Species | Taxom |
| Genea Vittad., 1831 | | 21 | Species | Taxom |
| Geneodes Townsend, 1934 | | 1 | Species | Taxom |
| Geneoglossa Townsend, 1935 | | 1 | Species | Taxom |
| Geneopsis Townsend, 1927 | | 1 | Species | Taxom |
| Genotrichia Malloch, 1938 | | 2 | Species | Taxom |
| Geraldia Malloch, 1930 | | 14 | Species | Taxom |
| Germaria Robineau-Des..., 1830 | | 11 | Species | Taxom |
| Germariochaeta Villeneuve, 1937 | | 1 | Species | Taxom |
| Germariopsis Townsend, 1915 | | 1 | Species | Taxom |
| Gerocyptera Townsend, 1916 | | 5 | Species | Taxom |
| Gigamyiopsis Reinhard, 1964 | | 1 | Species | Taxom |
| Gigantachinosoma Townsend, 1932 | | 0 | Species | Taxom |
| Gigantoepalpus Townsend, 1913 | | 1 | Species | Taxom |
| Gimmenthalia Robineau-Des..., 1863 | | 1 | Species | Taxom |
| Ginglychaeta Aldrich, 1926 | | 1 | Species | Taxom |
| Ginglymia Townsend, 1892 | | 6 | Species | Taxom |
| Glaurocara Thomson, 1869 | | 16 | Species | Taxom |
| Glossidionophora Bigot, 1885 | | 1 | Species | Taxom |
| Gnadochaeta Macquart, 1851 | | 30 | Species | Taxom |
| Goedartia Boie, 1841 | | 3 | Species | Taxom |
| Gonatorrhina Röder, 1886 | | 1 | Species | Taxom |
| Gonia Meigen, 1803 | | 91 | Species | Taxom |
| Goniinae | | 18 | Species | Taxom |
| Goniini | | 1 | Species | Taxom |
| Goniocera Brauer & Ber..., 1891 | | 5 | Species | Taxom |
| Goniochaeta Townsend, 1891 | | 2 | Species | Taxom |
| Goniocnephalia Townsend, 1915 | | 1 | Species | Taxom |
| Goniophthalmus Villeneuve, 1910 | | 6 | Species | Taxom |
| Gonistylum Macquart, 1851 | | 1 | Species | Taxom |
| Gonzalezodoria Cortes, 1967 | | 2 | Species | Taxom |
| Gracilicera Miller, 1945 | | 3 | Species | Taxom |
| Graphia van der Wulp, 1885 | | 1 | Species | Taxom |
| Graphogaster Rondani, 1868 | | 27 | Species | Taxom |
| Graphotachina Malloch, 1938 | | 1 | Species | Taxom |
| Gravenhorstia Boie, 1856 | | 8 | Species | Taxom |
| Grisdalemyia Curran, 1926 | | 1 | Species | Taxom |
| Guerinia Robineau-Des..., 1830 | | 10 | Species | Taxom |
| Gueriniopsis Reinhard, 1943 | | 1 | Species | Taxom |
| Gwenda Rondani, 1844 | | 1 | Species | Taxom |
| Gymnamedoria Townsend, 1927 | | 1 | Species | Taxom |
| Gymnaporia Robineau-Des..., 1830 | | 0 | Species | Taxom |
| Gymnocarcelia Townsend, 1919 | | 4 | Species | Taxom |
| Gymnochaeta Robineau-Des..., 1830 | | 2 | Species | Taxom |
| Gymnochaetopsis Townsend, 1914 | | 2 | Species | Taxom |
| Gymnocheta Robineau-Des..., 1830 | | 16 | Species | Taxom |
| Gymnochytia | | 1 | Species | Taxom |
| Gymnoclytia Brauer & Ber..., 1893 | | 17 | Species | Taxom |
| Gymnodexia Brauer & Ber..., 1891 | | 1 | Species | Taxom |
| Gymnodoria Brauer & von..., 1889 | | 1 | Species | Taxom |
| Gymnoerycia Townsend, 1916 | | 1 | Species | Taxom |
| Gymnoglossa Mik, 1898 | | 2 | Species | Taxom |
| Gymnomacquartia Mesnil & Shima, 1978 | | 1 | Species | Taxom |
| Gymnomma van der Wulp, 1888 | | 4 | Species | Taxom |
| Gymnommopsis Townsend, 1927 | | 5 | Species | Taxom |
| Gymnopalpus Townsend, 1919 | | 1 | Species | Taxom |
| Gymnopareia Brauer & Ber..., 1889 | | 3 | Species | Taxom |
| Gymnophania Brauer & Ber..., 1890 | | 1 | Species | Taxom |
| Gymnophryxe Villeneuve, 1924 | | 9 | Species | Taxom |
| Gymnosoma Meigen, 1803 | | 51 | Species | Taxom |
| Gymnosturmia Townsend, 1927 | | 2 | Species | Taxom |
| Gymnostylia Macquart, 1835 | | 3 | Species | Taxom |
| Gynandromyia Bezzi, 1923 | | 14 | Species | Taxom |
| Halidaia Egger, 1856 | | 0 | Species | Taxom |
| Halidaya Egger, 1856 | | 1 | Species | Taxom |
| Halidayopsis Townsend, 1927 | | 1 | Species | Taxom |
| Halydaia Egger, 1856 | | 5 | Species | Taxom |
| Hamaxia Walker, 1860 | | 2 | Species | Taxom |
| Hamaxiella Mesnil, 1967 | | 1 | Species | Taxom |
| Hapalioloemus Baranov, 1934 | | 2 | Species | Taxom |
| Haracca Richter, 1995 | | 1 | Species | Taxom |
| Harrisia Robineau-Des..., 1830 | | 2 | Species | Taxom |
| Harrisiopsis | | 1 | Species | Taxom |
| Haywardiamyia Blanchard, 1955 | | 1 | Species | Taxom |
| Hebia Robineau-Des..., 1830 | | 3 | Species | Taxom |
| Hegesinus Reinhard, 1964 | | 1 | Species | Taxom |
| Heliaea Curran, 1934 | | 1 | Species | Taxom |
| Heliconiophaga Thompson, 1966 | | 1 | Species | Taxom |
| Heliodorus Reinhard, 1964 | | 2 | Species | Taxom |
| Heliolydella Townsend, 1909 | | 3 | Species | Taxom |
| Heliolydellops Coquillett, 1897 | | 1 | Species | Taxom |
| Helioplagia Brauer & Ber..., 1891 | | 1 | Species | Taxom |
| Helioprosopa Townsend, 1927 | | 7 | Species | Taxom |
| Heliozeta Bezzi, 1907 | | 1 | Species | Taxom |
| Helocera Mik, 1883 | | 0 | Species | Taxom |
| Hemiargyra Townsend, 1908 | | 3 | Species | Taxom |
| Hemiargyrophylax Brauer & von..., 1889 | | 1 | Species | Taxom |
| Hemiargyropsis Brauer & von..., 1889 | | 1 | Species | Taxom |
| Hemidegeeria Villeneuve, 1929 | | 1 | Species | Taxom |
| Hemilinnaemyia Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Hemilydella Townsend, 1909 | | 1 | Species | Taxom |
| Hemimacquartia Brauer & Ber..., 1893 | | 1 | Species | Taxom |
| Hemimasipoda Townsend, 1927 | | 1 | Species | Taxom |
| Hemisturmia Townsend, 1927 | | 7 | Species | Taxom |
| Hemisturmiella Guimaraes, 1983 | | 1 | Species | Taxom |
| Hemiwinthemia Villeneuve, 1938 | | 1 | Species | Taxom |
| Hemyda Robineau-Des..., 1830 | | 11 | Species | Taxom |
| Heraultia Villeneuve, 1920 | | 1 | Species | Taxom |
| Herilla Adams, 1855 | | 1 | Species | Taxom |
| Hermya Robineau-Des..., 1830 | | 17 | Species | Taxom |
| Hermyia | | 2 | Species | Taxom |
| Hersilia Robineau-Des..., 1863 | Long-spinnered Bark Spiders | 3 | Species | Taxom |
| Hesperodinera Townsend, 1919 | | 1 | Species | Taxom |
| Hesperomyia Brauer & von..., 1891 | | 2 | Species | Taxom |
| Hesperophasia Robineau-Des..., 1830 | | 4 | Species | Taxom |
| Hesperophasiopsis Townsend, 1915 | | 1 | Species | Taxom |
| Heteria Malloch, 1930 | | 6 | Species | Taxom |
| Heterometopia Macquart, 1846 | | 6 | Species | Taxom |
| Hexamera Brauer & Ber..., 1889 | | 2 | Species | Taxom |
| Heyneophasia Robineau-Des..., 1830 | | 0 | Species | Taxom |
| Hillomyia Crosskey, 1973 | | 1 | Species | Taxom |
| Himera Duponchel, 1829 | | 3 | Species | Taxom |
| Hineomyia Townsend, 1916 | | 1 | Species | Taxom |
| Histochaeta Reinhard, 1943 | | 0 | Species | Taxom |
| Homalactia Townsend, 1915 | | 1 | Species | Taxom |
| Homoeonychia Brauer & Ber..., 1889 | | 1 | Species | Taxom |
| Homogenia van der Wulp, 1892 | | 9 | Species | Taxom |
| Homohypochaeta Townsend, 1927 | | 2 | Species | Taxom |
| Homosaundersia Townsend, 1931 | | 1 | Species | Taxom |
| Homosaundersiops Townsend, 1931 | | 1 | Species | Taxom |
| Homotrixa Villeneuve, 1914 | | 3 | Species | Taxom |
| Houghia Coquillett, 1897 | | 30 | Species | Taxom |
| Huascaraya Townsend, 1914 | | 1 | Species | Taxom |
| Huascarayopsis Townsend, 1927 | | 1 | Species | Taxom |
| Huascarodexia Townsend, 1919 | | 1 | Species | Taxom |
| Hubneria Robineau-Des..., 1848 | | 22 | Species | Taxom |
| Huebneria Robineau-Des..., 1847 | | 1 | Species | Taxom |
| Huttonobesseria Curran, 1927 | | 1 | Species | Taxom |
| Hyadesimyia Bigot, 1888 | | 1 | Species | Taxom |
| Hyalomya Robineau-Des..., 1830 | | 10 | Species | Taxom |
| Hyalomyia Robineau-Des..., 1830 | | 8 | Species | Taxom |
| Hyalomyodes Macquart, 1834 | | 5 | Species | Taxom |
| Hyalurgus Brauer & Ber..., 1893 | | 19 | Species | Taxom |
| Hygiella Mesnil, 1957 | | 2 | Species | Taxom |
| Hyleorus Aldrich, 1926 | | 6 | Species | Taxom |
| Hyperaea Robineau-Des..., 1863 | | 4 | Species | Taxom |
| Hyperecteina Schiner, 1861 | | 2 | Species | Taxom |
| Hypersara Villeneuve, 1935 | | 3 | Species | Taxom |
| Hypertrophocera Townsend, 1891 | | 2 | Species | Taxom |
| Hypertrophomma Townsend, 1915 | | 2 | Species | Taxom |
| Hyphantrophaga Townsend, 1892 | | 37 | Species | Taxom |
| Hypochaeta Rondani, 1859 | | 2 | Species | Taxom |
| Hypochaetopsis Townsend, 1915 | | 1 | Species | Taxom |
| Hypodoria Townsend, 1927 | | 1 | Species | Taxom |
| Hypohoughia Townsend, 1927 | | 1 | Species | Taxom |
| Hypomyothyria Townsend, 1909 | | 1 | Species | Taxom |
| Hypophorinia Townsend, 1927 | | 1 | Species | Taxom |
| Hypoproxynops Townsend, 1927 | | 1 | Species | Taxom |
| Hypostena Meigen, 1838 | | 15 | Species | Taxom |
| Hyposteno | | 1 | Species | Taxom |
| Hypotachina Robineau-Des..., 1830 | | 0 | Species | Taxom |
| Hypovoria Villeneuve, 1913 | | 5 | Species | Taxom |
| Hypsomyia Cortes, 1983 | | 1 | Species | Taxom |
| Hystricephala Macquart, 1846 | | 1 | Species | Taxom |
| Hystrichodexia Röder, 1886 | | 6 | Species | Taxom |
| Hystricia Macquart, 1844 | | 25 | Species | Taxom |
| Hystriciella Townsend, 1915 | | 1 | Species | Taxom |
| Hystriciopsis Macquart, 1844 | | 1 | Species | Taxom |
| Hystricovoria Townsend, 1928 | | 1 | Species | Taxom |
| Hystriomyia Portschinsky, 1881 | | 6 | Species | Taxom |
| Hystrisyphona Bigot, 1859 | | 1 | Species | Taxom |
| Icelia Robineau-Des..., 1830 | | 4 | Species | Taxom |
| Iceliopsis Guimaraes, 1976 | | 1 | Species | Taxom |
| Ichneumonops Townsend, 1908 | | 1 | Species | Taxom |
| Iconofrontina Townsend, 1931 | | 1 | Species | Taxom |
| Ictericodexia Townsend, 1934 | | 1 | Species | Taxom |
| Igneomyia Mesnil, 1950 | | 2 | Species | Taxom |
| Ilaesa Robineau-Des..., 1863 | | 1 | Species | Taxom |
| Imitomyia Townsend, 1912 | | 4 | Species | Taxom |
| Impeccantia Reinhard, 1961 | | 1 | Species | Taxom |
| Incamyia Townsend, 1912 | | 12 | Species | Taxom |
| Incamyiopsis Townsend, 1919 | | 1 | Species | Taxom |
| Intrapales Villeneuve, 1938 | | 3 | Species | Taxom |
| Irengia Townsend, 1935 | | 2 | Species | Taxom |
| Isafarus Richter, 1976 | | 1 | Species | Taxom |
| Ischyrophaga Townsend, 1915 | | 1 | Species | Taxom |
| Isidotus Reinhard, 1962 | | 1 | Species | Taxom |
| Ismenia | | 4 | Species | Taxom |
| Isochaetina Mesnil, 1950 | | 1 | Species | Taxom |
| Isoglossa Coquillett, 1895 | | 10 | Species | Taxom |
| Isopexopsis Sun & Chao, 1994 | | 1 | Species | Taxom |
| Isosturmia Townsend, 1927 | | 9 | Species | Taxom |
| Istochaeta | | 2 | Species | Taxom |
| Istocheta Mesnil, 1962 | | 35 | Species | Taxom |
| Itabiomyia Townsend, 1908 | | 1 | Species | Taxom |
| Itacnephalia Townsend, 1927 | | 1 | Species | Taxom |
| Itacuphocera Townsend, 1927 | | 3 | Species | Taxom |
| Italispidea Townsend, 1927 | | 3 | Species | Taxom |
| Italydella Townsend, 1927 | | 3 | Species | Taxom |
| Itamintho Townsend, 1931 | | 1 | Species | Taxom |
| Itaplectops Townsend, 1927 | | 9 | Species | Taxom |
| Itasaundersia Townsend, 1927 | | 1 | Species | Taxom |
| Itasturmia Townsend, 1927 | | 1 | Species | Taxom |
| Itavoria Townsend, 1931 | | 1 | Species | Taxom |
| Itaxanthomelana Townsend, 1927 | | 1 | Species | Taxom |
| Iteaphila Zetterstedt, 1838 | | 25 | Species | Taxom |
| Iteuthelaira Townsend, 1927 | | 3 | Species | Taxom |
| Jaenimyia Townsend, 1908 | | 2 | Species | Taxom |
| Jamacaria Curran, 1928 | | 1 | Species | Taxom |
| Janthinomyia Brauer & Ber..., 1893 | | 2 | Species | Taxom |
| Jicaltepecia Townsend, 1917 | | 2 | Species | Taxom |
| Jurinella Brauer & von..., 1889 | | 54 | Species | Taxom |
| Jurinia Robineau-Des..., 1830 | | 21 | Species | Taxom |
| Juriniopsis Townsend, 1916 | | 10 | Species | Taxom |
| Juriniosoma Townsend, 1927 | | 1 | Species | Taxom |
| Jurinodexia Townsend, 1915 | | 1 | Species | Taxom |
| Kaiseriola Mesnil, 1970 | | 0 | Species | Taxom |
| Kallisomyia Borisova, 1964 | | 1 | Species | Taxom |
| Kambaitimyia Mesnil, 1953 | | 2 | Species | Taxom |
| Kinangopana van Emden, 1960 | | 1 | Species | Taxom |
| Kiniatiliops Mesnil, 1955 | | 3 | Species | Taxom |
| Kiniatilla Villeneuve, 1938 | | 2 | Species | Taxom |
| Kirbya Robineau-Des..., 1830 | | 11 | Species | Taxom |
| Klugia Robineau-Des..., 1863 | | 3 | Species | Taxom |
| Knabia Townsend, 1915 | | 1 | Species | Taxom |
| Koralliomyia Mesnil, 1950 | | 1 | Species | Taxom |
| Kosempomyia | | 1 | Species | Taxom |
| Kosempomyiella | | 1 | Species | Taxom |
| Kuwanimyia Townsend, 1916 | | 5 | Species | Taxom |
| Labidigaster | | 1 | Species | Taxom |
| Labigastera Macquart, 1834 | | 6 | Species | Taxom |
| Lachnomopsis | | 1 | Species | Taxom |
| Lafuentemyia Marnef, 1965 | | 2 | Species | Taxom |
| Lalage Robineau-Des..., 1863 | | 1 | Species | Taxom |
| Lambrusca Richter, 1998 | | 1 | Species | Taxom |
| Larvaevoropsis Townsend, 1916 | | 1 | Species | Taxom |
| Lasiona van der Wulp, 1890 | | 1 | Species | Taxom |
| Lasioneura Townsend, 1892 | | 2 | Species | Taxom |
| Lasiopales Villeneuve, 1922 | | 1 | Species | Taxom |
| Lasiopalpus Macquart, 1847 | | 3 | Species | Taxom |
| Latiginella Villeneuve, 1936 | | 2 | Species | Taxom |
| Laufferiella Villeneuve, 1929 | | 1 | Species | Taxom |
| Lecanipa Rondani, 1859 | | 2 | Species | Taxom |
| Leiophora Robineau-Des..., 1863 | | 1 | Species | Taxom |
| Leiosiopsis | | 2 | Species | Taxom |
| Leptidosophia Townsend, 1931 | | 2 | Species | Taxom |
| Leptodexia Townsend, 1919 | | 2 | Species | Taxom |
| Leptomacquartia Townsend, 1919 | | 1 | Species | Taxom |
| Leptostylum Macquart, 1851 | | 7 | Species | Taxom |
| Leptothelaira Mesnil & Shima, 1979 | | 5 | Species | Taxom |
| Leptothelarie | | 1 | Species | Taxom |
| Leschenaultia Robineau-Des..., 1830 | | 46 | Species | Taxom |
| Leskia Robineau-Des..., 1830 | | 42 | Species | Taxom |
| Leskiella James, 1947 | | 1 | Species | Taxom |
| Leskiini | | 1 | Species | Taxom |
| Leskiola Mesnil, 1957 | | 2 | Species | Taxom |
| Leskiolydella Townsend, 1927 | | 1 | Species | Taxom |
| Leskiomima Brauer and B..., 1891 | | 3 | Species | Taxom |
| Leskiopalpus Townsend, 1916 | | 2 | Species | Taxom |
| Leskiopsis Townsend, 1916 | | 2 | Species | Taxom |
| Lespesia Robineau-Des..., 1863 | | 69 | Species | Taxom |
| Leucocarcelia Villeneuve, 1921 | | 1 | Species | Taxom |
| Leucostoma Meigen, 1803 | | 41 | Species | Taxom |
| Leverella Baranov, 1934 | | 2 | Species | Taxom |
| Ligeria Robineau-Des..., 1863 | | 3 | Species | Taxom |
| Ligeriella Mesnil, 1961 | | 2 | Species | Taxom |
| Lindigepalpus Townsend, 1931 | | 2 | Species | Taxom |
| Lindigia Townsend, 1931 | | 5 | Species | Taxom |
| Lindneriola Mesnil, 1959 | | 1 | Species | Taxom |
| Linnaemya Robineau-Des..., 1830 | | 183 | Species | Taxom |
| Linnaemyia Robineau-Des..., 1830 | | 4 | Species | Taxom |
| Linnaemyini | | 1 | Species | Taxom |
| Linneamyia | | 1 | Species | Taxom |
| Lispidea Coquillett, 1895 | | 3 | Species | Taxom |
| Lissoglossa Villeneuve, 1912 | | 2 | Species | Taxom |
| Lithexorista Townsend, 1921 | | 1 | Species | Taxom |
| Litophasia Girschner, 1887 | | 2 | Species | Taxom |
| Lixadmontia Wood & Cave, 2006 | | 1 | Species | Taxom |
| Lixophaga Townsend, 1908 | | 58 | Species | Taxom |
| Lobomyia Woodley & Ar..., 2008 | | 1 | Species | Taxom |
| Loewia Egger, 1856 | | 15 | Species | Taxom |
| Lomachantha Rondani, 1859 | | 2 | Species | Taxom |
| Lophosia Meigen, 1824 | | 26 | Species | Taxom |
| Lophosiocera Townsend, 1916 | | 1 | Species | Taxom |
| Lophosiodes Townsend, 1927 | | 1 | Species | Taxom |
| Lophosiopsis | | 1 | Species | Taxom |
| Lophosiosoma Mesnil, 1973 | | 1 | Species | Taxom |
| Lubutana Villeneuve, 1938 | | 3 | Species | Taxom |
| Lucasia Alberti, 1954 | | 2 | Species | Taxom |
| Lupia | | 1 | Species | Taxom |
| Lydella Robineau-Des..., 1830 | | 51 | Species | Taxom |
| Lydellactia Townsend, 1927 | | 1 | Species | Taxom |
| Lydellina Villeneuve, 1916 | | 6 | Species | Taxom |
| Lydellohoughia Townsend, 1909 | | 1 | Species | Taxom |
| Lydellothelaira Townsend, 1919 | | 1 | Species | Taxom |
| Lydina Robineau-Des..., 1830 | | 9 | Species | Taxom |
| Lydinolydella Townsend, 1927 | | 3 | Species | Taxom |
| Lygaeomyia Aldrich, 1934 | | 1 | Species | Taxom |
| Lypha Robineau-Des..., 1830 | | 38 | Species | Taxom |
| Lyphosia Mesnil, 1957 | | 1 | Species | Taxom |
| Machairomasicera Townsend, 1909 | | 1 | Species | Taxom |
| Macquartia Robineau-Des..., 1830 | | 42 | Species | Taxom |
| Macquartiini | | 1 | Species | Taxom |
| Macrochloria Malloch, 1929 | | 1 | Species | Taxom |
| Macrohoughia Townsend, 1927 | | 1 | Species | Taxom |
| Macrohoughiopsis Townsend, 1927 | | 1 | Species | Taxom |
| Macrojurinia Townsend, 1916 | | 1 | Species | Taxom |
| Macromeigenia Brauer & Ber..., 1891 | | 1 | Species | Taxom |
| Macrometopa Brauer & von..., 1889 | | 2 | Species | Taxom |
| Macromya Robineau-Des..., 1830 | | 8 | Species | Taxom |
| Macropatelloa | | 1 | Species | Taxom |
| Macropodexia Townsend, 1933 | | 1 | Species | Taxom |
| Macroprosopa Brauer & von..., 1889 | | 1 | Species | Taxom |
| Macrozenillia Townsend, 1927 | | 1 | Species | Taxom |
| Mactomyia Reinhard, 1958 | | 1 | Species | Taxom |
| Maculia | | 1 | Species | Taxom |
| Maculosalia Mesnil, 1946 | | 3 | Species | Taxom |
| Madremyia Townsend, 1916 | | 3 | Species | Taxom |
| Magripa Richter, 1988 | | 1 | Species | Taxom |
| Mahauiella Toma, 2003 | | 2 | Species | Taxom |
| Makasinocera | | 1 | Species | Taxom |
| Makasinocerops Townsend, 1935 | | 1 | Species | Taxom |
| Makilingimyia | | 1 | Species | Taxom |
| Malaiocrocuta Townsend, 1932 | | 0 | Species | Taxom |
| Malayocyptera Towndend, 1926 | | 0 | Species | Taxom |
| Mallochomacquartia Townsend, 1934 | | 3 | Species | Taxom |
| Manola Richter, 1982 | | 1 | Species | Taxom |
| Manteomasiphya Guimaraes, 1966 | | 1 | Species | Taxom |
| Maracajuia | | 1 | Species | Taxom |
| Marnefia Cortes, 1982 | | 1 | Species | Taxom |
| Marshallomyia van Emden, 1960 | | 1 | Species | Taxom |
| Masicera Macquart, 1834 | | 77 | Species | Taxom |
| Masiphya Brauer & Ber..., 1891 | | 13 | Species | Taxom |
| Masiphyoidea Thompson, 1963 | | 1 | Species | Taxom |
| Masistyloides Mesnil, 1963 | | 1 | Species | Taxom |
| Masistylum Brauer & Ber..., 1893 | | 2 | Species | Taxom |
| Mastigiomyia Reinhard, 1964 | | 1 | Species | Taxom |
| Matucania Townsend, 1919 | | 1 | Species | Taxom |
| Mauritiodoria Townsend, 1932 | | 1 | Species | Taxom |
| Mauromyia Coquillett, 1897 | | 7 | Species | Taxom |
| Mayodistichona Townsend, 1928 | | 1 | Species | Taxom |
| Mayophorinia Brauer & von..., 1889 | | 1 | Species | Taxom |
| Mayoschizocera Townsend, 1927 | | 2 | Species | Taxom |
| Medina Robineau-Des..., 1830 | | 61 | Species | Taxom |
| Medinacemyia | | 1 | Species | Taxom |
| Medinella Dugdale, 1969 | | 4 | Species | Taxom |
| Medinodexia Townsend, 1927 | | 6 | Species | Taxom |
| Medinomyia Mesnil, 1957 | | 1 | Species | Taxom |
| Medinophyto Townsend, 1927 | | 3 | Species | Taxom |
| Medinospila Mesnil, 1977 | | 1 | Species | Taxom |
| Mediosetiger Barraclough, 1983 | | 1 | Species | Taxom |
| Medoria Robineau-Des..., 1830 | | 5 | Species | Taxom |
| Megaeuloewia Townsend, 1919 | | 1 | Species | Taxom |
| Megaparia van der Wulp, 1891 | | 3 | Species | Taxom |
| Megapariopsis Townsend, 1915 | | 1 | Species | Taxom |
| Megaprosopus Macquart, 1844 | | 3 | Species | Taxom |
| Megistogastropsis Townsend, 1916 | | 3 | Species | Taxom |
| Mehmetia Özdikmen, 2007 | | 1 | Species | Taxom |
| Meigenia Robineau-Des..., 1830 | | 82 | Species | Taxom |
| Meigeniella Coquillett, 1902 | | 1 | Species | Taxom |
| Meigenielloides Townsend, 1919 | | 2 | Species | Taxom |
| Melaleuca | | 1 | Species | Taxom |
| Melanactia Townsend, 1927 | | 1 | Species | Taxom |
| Melanasomyia Malloch, 1935 | | 2 | Species | Taxom |
| Melanepalpellus Townsend, 1927 | | 1 | Species | Taxom |
| Melanepalpus Townsend, 1914 | | 3 | Species | Taxom |
| Melanesomyia Barraclough, 1998 | | 2 | Species | Taxom |
| Melanocyptera Townsend, 1927 | | 1 | Species | Taxom |
| Melanodoria Brauer & von..., 1889 | | 1 | Species | Taxom |
| Melanophrys Williston, 1886 | | 2 | Species | Taxom |
| Melanorlopteryx Townsend, 1927 | | 1 | Species | Taxom |
| Melanoromintho Townsend, 1935 | | 1 | Species | Taxom |
| Melanorophasia Townsend, 1934 | | 1 | Species | Taxom |
| Melastrongygaster Shima, 2015 | | 5 | Species | Taxom |
| Meledonus Aldrich, 1926 | | 6 | Species | Taxom |
| Meleterus Aldrich, 1926 | | 2 | Species | Taxom |
| Melibaea Robineau-Des..., 1847 | | 4 | Species | Taxom |
| Melisoneura Rondani, 1861 | | 1 | Species | Taxom |
| Mellachnus Aldrich, 1934 | | 1 | Species | Taxom |
| Mendelssohnia Kugler, 1971 | | 1 | Species | Taxom |
| Menetus H. Adams & A..., 1855 | | 2 | Species | Taxom |
| Meriania Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Mericia Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Mesembrierigone Townsend, 1931 | | 1 | Species | Taxom |
| Mesembrinormia Townsend, 1931 | | 1 | Species | Taxom |
| Mesembriomintho Townsend, 1916 | | 1 | Species | Taxom |
| Mesembriophyto | | 1 | Species | Taxom |
| Mesnilana van Emden, 1945 | | 1 | Species | Taxom |
| Mesniletta Herting, 1979 | | 0 | Species | Taxom |
| Mesnilius Özdikmen, 2006 | | 1 | Species | Taxom |
| Mesnilomyia Kugler, 1972 | | 6 | Species | Taxom |
| Mesnilus Özdikmen, 2007 | | 6 | Species | Taxom |
| Metacemyia Herting, 1969 | | 4 | Species | Taxom |
| Metachaeta Coquillett, 1895 | | 2 | Species | Taxom |
| Metadexia Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Metadrinomyia Shima, 1980 | | 2 | Species | Taxom |
| Metagonistylum Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Metallicomintho Townsend, 1919 | | 1 | Species | Taxom |
| Metamyiophasia Blanchard, 1966 | | 1 | Species | Taxom |
| Metamyobia Townsend, 1927 | | 1 | Species | Taxom |
| Metaphorocera Thompson, 1968 | | 1 | Species | Taxom |
| Metaphryno Crosskey, 1967 | | 1 | Species | Taxom |
| Metaphyto Coquillett, 1897 | | 1 | Species | Taxom |
| Metaplagia Coquillett, 1895 | | 6 | Species | Taxom |
| Metarrhinomyia Brauer & von..., 1889 | | 1 | Species | Taxom |
| Metatachina Townsend, 1919 | | 1 | Species | Taxom |
| Metavoria Townsend, 1915 | | 1 | Species | Taxom |
| Metopiops Coquillett, 1895 | | 1 | Species | Taxom |
| Metopiopsis Vimmer & Soukup, 1940 | | 1 | Species | Taxom |
| Metopoactia Townsend, 1927 | | 1 | Species | Taxom |
| Metopomintho Robineau-Des..., 1830 | | 2 | Species | Taxom |
| Metopomuscopteryx Townsend, 1915 | | 4 | Species | Taxom |
| Metoposisyrops Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Miamimyia Townsend, 1916 | | 3 | Species | Taxom |
| Miamimyiops Townsend, 1939 | | 1 | Species | Taxom |
| Microaporia Townsend, 1919 | | 1 | Species | Taxom |
| Microceromasia Villeneuve, 1911 | | 1 | Species | Taxom |
| Microcerophina Kugler, 1977 | | 1 | Species | Taxom |
| Microchaetina van der Wulp, 1891 | | 9 | Species | Taxom |
| Microchaetogyne Townsend, 1931 | | 1 | Species | Taxom |
| Microchaetona Townsend, 1915 | | 3 | Species | Taxom |
| Microchaetonops Townsend, 1934 | | 1 | Species | Taxom |
| Microcheilosia | | 1 | Species | Taxom |
| Microgymnoma | | 1 | Species | Taxom |
| Microgymnomma Townsend, 1916 | | 2 | Species | Taxom |
| Microhystricia Malloch, 1938 | | 1 | Species | Taxom |
| Microleskia Townsend, 1915 | | 1 | Species | Taxom |
| Micromasiphya Townsend, 1934 | | 1 | Species | Taxom |
| Micromintho Townsend, 1919 | | 1 | Species | Taxom |
| Micronychia Brauer and B..., 1889 | | 3 | Species | Taxom |
| Micronychiops Townsend, 1915 | | 1 | Species | Taxom |
| Micropalpus Macquart, 1834 | | 3 | Species | Taxom |
| Microphthalma Macquart, 1844 | | 20 | Species | Taxom |
| Microptera Kaddumi, 2005 | | 1 | Species | Taxom |
| Microsciasma Townsend, 1915 | | 1 | Species | Taxom |
| Microsoma Macquart, 1855 | | 5 | Species | Taxom |
| Microtrichomma Giglio-Tos, 1893 | | 2 | Species | Taxom |
| Microtrichommodes | | 1 | Species | Taxom |
| Microtropesa Macquart, 1846 | | 15 | Species | Taxom |
| Mikia Kowarz, 1885 | | 6 | Species | Taxom |
| Mikiella Rubsaamen, 1915 | | 1 | Species | Taxom |
| Milada Richter, 1973 | | 1 | Species | Taxom |
| Milonius Giglio-Tos, 1893 | | 1 | Species | Taxom |
| Minella Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Mintho Robineau-Des..., 1830 | | 7 | Species | Taxom |
| Minthodes Brauer & von..., 1889 | | 11 | Species | Taxom |
| Minthodexia Brauer & Ber..., 1891 | | 0 | Species | Taxom |
| Minthohoughia Townsend, 1919 | | 1 | Species | Taxom |
| Minthomima | | 1 | Species | Taxom |
| Minthomyia Townsend, 1919 | | 1 | Species | Taxom |
| Minthoplagia Townsend, 1915 | | 2 | Species | Taxom |
| Minthopsis Townsend, 1915 | | 1 | Species | Taxom |
| Minthosoma Zeegers, 2007 | | 2 | Species | Taxom |
| Minthotachina Townsend, 1935 | | 1 | Species | Taxom |
| Minthoxia Mesnil, 1968 | | 1 | Species | Taxom |
| Minthozelia Townsend, 1919 | | 1 | Species | Taxom |
| Miopharus | | 1 | Species | Taxom |
| Mitannia Herting, 1987 | | 1 | Species | Taxom |
| Mochlosoma Brauer & von..., 1889 | | 19 | Species | Taxom |
| Mongolomintho Richter, 1976 | | 1 | Species | Taxom |
| Monochaeta Brauer & von..., 1889 | | 0 | Species | Taxom |
| Monoestrogaster van der Wulp, 1891 | | 1 | Species | Taxom |
| Monoleptophaga Baranov, 1938 | | 1 | Species | Taxom |
| Montanarturia Miller, 1945 | | 1 | Species | Taxom |
| Montanothalma Barraclough, 1996 | | 1 | Species | Taxom |
| Montserratia Thompson, 1964 | | 1 | Species | Taxom |
| Montuosa Chao & Zhou, 1996 | | 1 | Species | Taxom |
| Moreiria Townsend, 1932 | | 2 | Species | Taxom |
| Moretia | | 1 | Species | Taxom |
| Morphodexia Townsend, 1931 | | 7 | Species | Taxom |
| Muscidites von Heyden &..., 1866 | | 1 | Species | Taxom |
| Muscinothelaira Brauer & von..., 1889 | | 1 | Species | Taxom |
| Muscopteryx Townsend, 1892 | | 14 | Species | Taxom |
| Myatelemus Reinhard, 1967 | | 1 | Species | Taxom |
| Myconia Robineau-Des..., 1863 | | 1 | Species | Taxom |
| Mycteromyiella Mesnil, 1966 | | 6 | Species | Taxom |
| Myiapharus | | 3 | Species | Taxom |
| Myiobia Mik, 1890 | | 2 | Species | Taxom |
| Myiochaeta Cortes, 1967 | | 2 | Species | Taxom |
| Myioclura Reinhard, 1974 | | 2 | Species | Taxom |
| Myiodexia Cortes & Campos, 1971 | | 1 | Species | Taxom |
| Myiodoria | | 1 | Species | Taxom |
| Myiomima Brauer & von..., 1889 | | 2 | Species | Taxom |
| Myiomintho Brauer & von..., 1889 | | 1 | Species | Taxom |
| Myiopharus Brauer & Ber..., 1889 | | 87 | Species | Taxom |
| Myiophasia Macquart, 1851 | | 17 | Species | Taxom |
| Myiophasiopsis Townsend, 1927 | | 2 | Species | Taxom |
| Myioscotiptera Giglio-Tos, 1893 | | 1 | Species | Taxom |
| Myiostoma Bezzi, 1907 | | 1 | Species | Taxom |
| Myiosturmia | | 1 | Species | Taxom |
| Myiosturmiopsis Thompson, 1963 | | 1 | Species | Taxom |
| Myiotrixa Brauer & von..., 1893 | | 1 | Species | Taxom |
| Myioxynops Brauer & von..., 1889 | | 1 | Species | Taxom |
| Myobiomima Townsend, 1926 | | 1 | Species | Taxom |
| Myobiopsis Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Myocera Robineau-Des..., 1830 | | 2 | Species | Taxom |
| Myostoma Robineau-Des..., 1830 | | 2 | Species | Taxom |
| Myothyria Wulp, 1890 | | 1 | Species | Taxom |
| Myothyriopsis Townsend, 1919 | | 2 | Species | Taxom |
| Mystacella Reinhard, 1967 | | 9 | Species | Taxom |
| Mystacomyia Giglio-Tos, 1893 | | 2 | Species | Taxom |
| Mystacomyoidea Thompson, 1963 | | 2 | Species | Taxom |
| Myxarchiclops Villeneuve, 1916 | | 2 | Species | Taxom |
| Myxeroristops | | 1 | Species | Taxom |
| Myxexorista Brauer & von..., 1891 | | 1 | Species | Taxom |
| Myxexoristops Townsend, 1911 | | 13 | Species | Taxom |
| Nanoplagia Villeneuve, 1929 | | 1 | Species | Taxom |
| Neacroglossa | | 1 | Species | Taxom |
| Neaera Robineau-Des..., 1830 | | 9 | Species | Taxom |
| Nealsomyia Mesnil, 1939 | | 5 | Species | Taxom |
| Neaphria Townsend, 1914 | | 1 | Species | Taxom |
| Neargyrophylax Townsend, 1927 | | 1 | Species | Taxom |
| Nemoraea Robineau-Des..., 1830 | | 57 | Species | Taxom |
| Nemorilla Rondani, 1856 | | 19 | Species | Taxom |
| Nemorillia Rondani, 1856 | | 2 | Species | Taxom |
| Nemorilloides Brauer & von..., 1891 | | 2 | Species | Taxom |
| Nemosturmia Townsend, 1926 | | 1 | Species | Taxom |
| Neoacroglossa | | 1 | Species | Taxom |
| Neoarchytas Townsend, 1915 | | 3 | Species | Taxom |
| Neoargyrophylax Townsend, 1927 | | 1 | Species | Taxom |
| Neobrachelia Townsend, 1931 | | 4 | Species | Taxom |
| Neocampylochaeta Townsend, 1927 | | 1 | Species | Taxom |
| Neocelatoria Walton, 1914 | | 1 | Species | Taxom |
| Neochaetoplagia Blanchard, 1963 | | 1 | Species | Taxom |
| Neocraspedothrix Townsend, 1927 | | 1 | Species | Taxom |
| Neocuphocera Townsend, 1927 | | 2 | Species | Taxom |
| Neocyrtophoeba Vimmer & Soukup, 1940 | | 1 | Species | Taxom |
| Neodichocera Walton, 1914 | | 2 | Species | Taxom |
| Neoemdenia Mesnil, 1953 | | 0 | Species | Taxom |
| Neoerythronychia Malloch, 1932 | | 1 | Species | Taxom |
| Neofischeria Townsend, 1908 | | 1 | Species | Taxom |
| Neogymnomma Townsend, 1915 | | 1 | Species | Taxom |
| Neojurinia | | 1 | Species | Taxom |
| Neolophosia Townsend, 1939 | | 1 | Species | Taxom |
| Neolydella Mesnil, 1939 | | 1 | Species | Taxom |
| Neomasiphya Guimaraes, 1966 | | 2 | Species | Taxom |
| Neomedina Malloch, 1935 | | 1 | Species | Taxom |
| Neometachaeta Townsend, 1915 | | 1 | Species | Taxom |
| Neomintho Brauer & Ber..., 1891 | | 5 | Species | Taxom |
| Neominthoidea Thompson, 1968 | | 1 | Species | Taxom |
| Neominthopsis Townsend, 1915 | | 1 | Species | Taxom |
| Neomyostoma Townsend, 1935 | | 1 | Species | Taxom |
| Neonyctia Townsend, 1919 | | 1 | Species | Taxom |
| Neopaedarium Blanchard, 1943 | | 1 | Species | Taxom |
| Neopales Coquillett, 1910 | | 1 | Species | Taxom |
| Neophasmophaga Guimaraes, 1982 | | 2 | Species | Taxom |
| Neophryxe Townsend, 1916 | | 3 | Species | Taxom |
| Neophyllophila Townsend, 1915 | | 2 | Species | Taxom |
| Neoplectops Malloch, 1930 | | 3 | Species | Taxom |
| Neopodomyia Townsend, 1927 | | 1 | Species | Taxom |
| Neoprosena | | 1 | Species | Taxom |
| Neoptera Woodworth, 1906 | Wing-folding insects | 0 | Species | Taxom |
| Neosarromyia | | 3 | Species | Taxom |
| Neoscotia | | 1 | Species | Taxom |
| Neosolieria Townsend, 1927 | | 2 | Species | Taxom |
| Neosophia Guimaraes, 1982 | | 1 | Species | Taxom |
| Neotachina Malloch, 1938 | | 4 | Species | Taxom |
| Neothelaira Townsend, 1912 | | 1 | Species | Taxom |
| Neotrafoia | | 1 | Species | Taxom |
| Neotrafoiopsis Townsend, 1931 | | 1 | Species | Taxom |
| Neotryphera Malloch, 1938 | | 1 | Species | Taxom |
| Neowinthemia Townsend, 1919 | | 1 | Species | Taxom |
| Neoxanthobasis Blanchard, 1966 | | 1 | Species | Taxom |
| Neoxynops Townsend, 1934 | | 1 | Species | Taxom |
| Neozelia Guimaraes, 1975 | | 1 | Species | Taxom |
| Nephochaetona Townsend, 1919 | | 1 | Species | Taxom |
| Nephoplagia Townsend, 1919 | | 1 | Species | Taxom |
| Nephopteropsis Townsend, 1916 | | 1 | Species | Taxom |
| Nepocarcelia Townsend, 1927 | | 2 | Species | Taxom |
| Nepophasmophaga Townsend, 1927 | | 1 | Species | Taxom |
| Neximyia Crosskey, 1967 | | 1 | Species | Taxom |
| Nicephorus Reinhard, 1944 | | 1 | Species | Taxom |
| Nigara Richter, 1999 | | 1 | Species | Taxom |
| Nigrilypha O’Hara, 2002 | | 1 | Species | Taxom |
| Nigrina | | 1 | Species | Taxom |
| Nilea Robineau-Des..., 1863 | | 41 | Species | Taxom |
| Nimioglossa Reinhard, 1945 | | 2 | Species | Taxom |
| Nothovoria Cortés & Gon..., 1989 | | 1 | Species | Taxom |
| Notoderus Cortes, 1986 | | 1 | Species | Taxom |
| Notodytes Aldrich, 1934 | | 3 | Species | Taxom |
| Notomanes Aldrich, 1934 | | 1 | Species | Taxom |
| Novia Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Nowickia Wachtl, 1894 | | 24 | Species | Taxom |
| Obeida | | 1 | Species | Taxom |
| Oberonomyia Reinhard, 1964 | | 1 | Species | Taxom |
| Oblitoneura Mesnil, 1975 | | 2 | Species | Taxom |
| Obolocera Townsend, 1919 | | 1 | Species | Taxom |
| Obscuromyia Barraclough ..., 1998 | | 1 | Species | Taxom |
| Occisor Hutton, 1901 | | 3 | Species | Taxom |
| Ochrocera Townsend, 1916 | | 1 | Species | Taxom |
| Ochroepalpus Townsend, 1927 | | 2 | Species | Taxom |
| Ochromeigenia Townsend, 1919 | | 1 | Species | Taxom |
| Ochrophasia | | 1 | Species | Taxom |
| Ocyptera Diabolus Wie..., 1819 | | 15 | Species | Taxom |
| Ocypteromima Townsend, 1916 | | 5 | Species | Taxom |
| Ocypteryx Leach, 1817 | | 1 | Species | Taxom |
| Ocyrtosoma Townsend, 1912 | | 1 | Species | Taxom |
| Ocytata Gistel, 1848 | | 2 | Species | Taxom |
| Odontocyptera Townsend, 1915 | | 1 | Species | Taxom |
| Oedemamedina Townsend, 1927 | | 1 | Species | Taxom |
| Oedemasoma Townsend, 1908 | | 1 | Species | Taxom |
| Oedematocera van der Wulp, 1890 | | 2 | Species | Taxom |
| Oestrogaster Townsend, 1912 | | 1 | Species | Taxom |
| Oestrogastrodes | | 1 | Species | Taxom |
| Oestrogastropsis | | 1 | Species | Taxom |
| Oestrohystricia Townsend, 1912 | | 1 | Species | Taxom |
| Oestrophasia Brauer & Ber..., 1889 | | 9 | Species | Taxom |
| Oestroplagia Townsend, 1919 | | 1 | Species | Taxom |
| Oestropsis Smith, 1868 | | 1 | Species | Taxom |
| Okanagania Townsend, 1915 | | 1 | Species | Taxom |
| Okea Townsend, 1916 | | 1 | Species | Taxom |
| Okeopsis Townsend, 1927 | | 1 | Species | Taxom |
| Ola Paramonov, 1968 | | 1 | Species | Taxom |
| Olenochaeta Wulp, 1890 | | 1 | Species | Taxom |
| Oligolydella | | 1 | Species | Taxom |
| Oligooestrus | | 1 | Species | Taxom |
| Olinda Guenée, 1845 | | 1 | Species | Taxom |
| Olindopsis Townsend, 1927 | | 1 | Species | Taxom |
| Ollachactia Townsend, 1927 | | 1 | Species | Taxom |
| Ollachea Townsend, 1919 | | 1 | Species | Taxom |
| Ollacheryphe Townsend, 1927 | | 2 | Species | Taxom |
| Omalogaster Macquart, 1834 | | 2 | Species | Taxom |
| Omalostoma Rondani, 1862 | | 1 | Species | Taxom |
| Ommasicera | | 1 | Species | Taxom |
| Onychogonia Brauer & von..., 1889 | | 8 | Species | Taxom |
| Oodigaster Macquart, 1854 | | 1 | Species | Taxom |
| Oomeigenia Walton, 1914 | | 1 | Species | Taxom |
| Opesia Robineau-Des..., 1863 | | 5 | Species | Taxom |
| Ophirion Townsend, 1911 | | 5 | Species | Taxom |
| Ophirionopsis Townsend, 1911 | | 1 | Species | Taxom |
| Ophirodexia Townsend, 1911 | | 1 | Species | Taxom |
| Ophirosturmia Townsend, 1911 | | 1 | Species | Taxom |
| Ophrion | | 3 | Species | Taxom |
| Opsocyptera Townsend, 1927 | | 1 | Species | Taxom |
| Opsoempheria Townsend, 1927 | | 1 | Species | Taxom |
| Opsoleskia Townsend, 1911 | | 1 | Species | Taxom |
| Opsomeigenia Townsend, 1919 | | 9 | Species | Taxom |
| Opsophagus Aldrich, 1926 | | 2 | Species | Taxom |
| Opsophasiopteryx Townsend, 1917 | | 1 | Species | Taxom |
| Opsosturmia Townsend, 1927 | | 1 | Species | Taxom |
| Opsotheresia Townsend, 1919 | | 2 | Species | Taxom |
| Opsozelia Townsend, 1919 | | 1 | Species | Taxom |
| Opticopteryx Townsend, 1931 | | 1 | Species | Taxom |
| Oraeosoma Cortes, 1976 | | 1 | Species | Taxom |
| Oraphasmophaga Reinhard, 1958 | | 1 | Species | Taxom |
| Orasturmia Reinhard, 1947 | | 3 | Species | Taxom |
| Orectocerina | | 1 | Species | Taxom |
| Oreophyto Townsend, 1916 | | 1 | Species | Taxom |
| Oresbia | | 1 | Species | Taxom |
| Orestilla Reinhard, 1944 | | 1 | Species | Taxom |
| Organomyia Townsend, 1915 | | 1 | Species | Taxom |
| Orillia | | 5 | Species | Taxom |
| Orilliopsis | | 1 | Species | Taxom |
| Ormia Robineau-Des..., 1830 | | 25 | Species | Taxom |
| Ormiophasia Townsend, 1919 | | 9 | Species | Taxom |
| Orohoughia Townsend, 1934 | | 1 | Species | Taxom |
| Oromasiphya Townsend, 1927 | | 2 | Species | Taxom |
| Orophoracera | | 1 | Species | Taxom |
| Orophorocera Townsend, 1909 | | 1 | Species | Taxom |
| Orthaporia Robineau-Des..., 1830 | | 0 | Species | Taxom |
| Orthosimyia Reinhard, 1944 | | 2 | Species | Taxom |
| Ossidingia Townsend, 1919 | | 1 | Species | Taxom |
| Ostracophyto Townsend, 1915 | | 2 | Species | Taxom |
| Oswaldia Robineau-Des..., 1863 | | 29 | Species | Taxom |
| Otomasicera Townsend, 1912 | | 1 | Species | Taxom |
| Oxapampoelpalpus | | 1 | Species | Taxom |
| Oxapampoepalpus | | 1 | Species | Taxom |
| Oxexorista Townsend, 1912 | | 1 | Species | Taxom |
| Oxyaporia Townsend, 1919 | | 2 | Species | Taxom |
| Oxydexiops | | 1 | Species | Taxom |
| Oxydosphyria Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Oxyepalpus Townsend, 1927 | | 2 | Species | Taxom |
| Oxymedoria Villeneuve, 1916 | | 1 | Species | Taxom |
| Oxynops Townsend, 1912 | | 6 | Species | Taxom |
| Oxynopsis Brauer & von..., 1889 | | 1 | Species | Taxom |
| Oxyophirion Townsend, 1911 | | 1 | Species | Taxom |
| Oxyphyllomyia Villeneuve, 1937 | | 2 | Species | Taxom |
| Pachycheta Portschinsky, 1881 | | 0 | Species | Taxom |
| Pachymyia Macquart, 1843 | | 1 | Species | Taxom |
| Pachynocera Townsend, 1919 | | 2 | Species | Taxom |
| Pachystylum Macquart, 1848 | | 1 | Species | Taxom |
| Paedarium Aldrich, 1926 | | 3 | Species | Taxom |
| Palas | | 1 | Species | Taxom |
| Pales Robineau-Des..., 1830 | | 60 | Species | Taxom |
| Palesisa Villeneuve, 1929 | | 3 | Species | Taxom |
| Palexorista Robineau-Des..., 1863 | | 30 | Species | Taxom |
| Palia Curran, 1927 | | 1 | Species | Taxom |
| Paliana Curran, 1927 | | 3 | Species | Taxom |
| Palmonia Kugler, 1972 | | 1 | Species | Taxom |
| Palpexorista Townsend, 1916 | | 2 | Species | Taxom |
| Palpocyptera Townsend, 1927 | | 1 | Species | Taxom |
| Palpolinnaemyia Townsend, 1927 | | 1 | Species | Taxom |
| Palpostoma Robineau-Des..., 1830 | | 14 | Species | Taxom |
| Palpotachina Townsend, 1915 | | 1 | Species | Taxom |
| Palpozenillia Townsend, 1934 | | 2 | Species | Taxom |
| Pammaerus Aldrich, 1927 | | 1 | Species | Taxom |
| Panacemyia Pokorny, 1886 | | 0 | Species | Taxom |
| Pandelleia Villeneuve, 1907 | | 7 | Species | Taxom |
| Pantagathus Reinhard, 1935 | | 1 | Species | Taxom |
| Panzeria Robineau-Des..., 1830 | | 49 | Species | Taxom |
| Panzeriaa | | 1 | Species | Taxom |
| Panzeriopsis Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Parabothria Vimmer & Soukup, 1940 | | 1 | Species | Taxom |
| Parabrachycoma Blanchard, 1940 | | 1 | Species | Taxom |
| Parachaeta Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Parachaetopsis Robineau-Des..., 1830 | | 0 | Species | Taxom |
| Parachetolyga | | 2 | Species | Taxom |
| Paraclara Bezzi, 1908 | | 1 | Species | Taxom |
| Paracraspedothrix Villeneuve, 1919 | | 2 | Species | Taxom |
| Paradejeania Brauer & von..., 1893 | Spiny Tachina Fly | 4 | Species | Taxom |
| Paradexodes Townsend, 1908 | | 2 | Species | Taxom |
| Paradidyma Brauer & Ber..., 1891 | | 38 | Species | Taxom |
| Paradmontia Coquillett, 1902 | | 2 | Species | Taxom |
| Paradrino Mesnil, 1949 | | 10 | Species | Taxom |
| Parafrontina Brauer & Ber..., 1893 | | 1 | Species | Taxom |
| Paragermaria Townsend, 1909 | | 1 | Species | Taxom |
| Paragymnomma | | 1 | Species | Taxom |
| Parajurinia Townsend, 1928 | | 1 | Species | Taxom |
| Paralispidea Townsend, 1915 | | 1 | Species | Taxom |
| Paralypha Mesnil, 1963 | | 0 | Species | Taxom |
| Paramayocera | | 1 | Species | Taxom |
| Paramesochaeta Brauer & von..., 1891 | | 1 | Species | Taxom |
| Paramuscopteryx Townsend, 1915 | | 1 | Species | Taxom |
| Paramyocera | | 1 | Species | Taxom |
| Paranaphora Townsend, 1908 | | 1 | Species | Taxom |
| Paranetia Townsend, 1908 | | 1 | Species | Taxom |
| Parapales Mesnil, 1950 | | 7 | Species | Taxom |
| Parapexopsis Mesnil, 1953 | | 2 | Species | Taxom |
| Paraphasia Townsend, 1915 | | 1 | Species | Taxom |
| Paraphasiana Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Paraphasiopsis Townsend, 1917 | | 2 | Species | Taxom |
| Paraphasmophaga Townsend, 1915 | | 2 | Species | Taxom |
| Paraphorantha Robineau-Des..., 1830 | | 3 | Species | Taxom |
| Paraphorocera Brauer & Ber..., 1889 | | 1 | Species | Taxom |
| Paraphosmophaga | | 1 | Species | Taxom |
| Paraplagia Brauer & Ber..., 1891 | | 2 | Species | Taxom |
| Parapoliops Blanchard, 1957 | | 1 | Species | Taxom |
| Paraporia Robineau-Des..., 1830 | | 0 | Species | Taxom |
| Paraprosena Brauer & Ber..., 1889 | | 0 | Species | Taxom |
| Paraprospherysa Townsend, 1908 | | 1 | Species | Taxom |
| Pararchytas Brauer & von..., 1893 | | 3 | Species | Taxom |
| Pararondania Villeneuve, 1916 | | 1 | Species | Taxom |
| Pararrhinactia Townsend, 1935 | | 1 | Species | Taxom |
| Parasetigena Brauer & von..., 1895 | | 7 | Species | Taxom |
| Paratachina Brauer & von..., 1891 | | 2 | Species | Taxom |
| Paratacta Reinhard, 1923 | | 1 | Species | Taxom |
| Parathelaira van der Wulp, 1891 | | 1 | Species | Taxom |
| Paratheresia Robineau-Des..., 1830 | | 4 | Species | Taxom |
| Paratrixa Brauer & von..., 1891 | | 2 | Species | Taxom |
| Paratropeza Paramonov, 1964 | | 10 | Species | Taxom |
| Paratryphera Brauer & von..., 1895 | | 9 | Species | Taxom |
| Paravibrissina Shima, 1979 | | 9 | Species | Taxom |
| Paraxanthobasis Blanchard, 1966 | | 2 | Species | Taxom |
| Parcipromus Reinhard, 1958 | | 1 | Species | Taxom |
| Parechinotachina Townsend, 1931 | | 1 | Species | Taxom |
| Parepalpodes | | 1 | Species | Taxom |
| Parepalpus Coquillett, 1902 | | 7 | Species | Taxom |
| Parerigone Brauer, 1898 | | 10 | Species | Taxom |
| Pareupogona Townsend, 1916 | | 1 | Species | Taxom |
| Parexorista Brauer & Ber..., 1889 | | 5 | Species | Taxom |
| Parhamaxia Mesnil, 1967 | | 3 | Species | Taxom |
| Parkerella | | 1 | Species | Taxom |
| Parkeria | | 1 | Species | Taxom |
| Parkeriellus Smith, 1916 | | 1 | Species | Taxom |
| Parodomyiops Townsend, 1935 | | 1 | Species | Taxom |
| Paropesia Mesnil, 1970 | | 1 | Species | Taxom |
| Paropsivora Malloch, 1934 | | 5 | Species | Taxom |
| Parthenoleskia Townsend, 1941 | | 1 | Species | Taxom |
| Patelloa Townsend, 1916 | | 18 | Species | Taxom |
| Patelloapsis Townsend, 1927 | | 2 | Species | Taxom |
| Patillalia Curran, 1934 | | 1 | Species | Taxom |
| Patulifrons Barraclough, 1992 | | 1 | Species | Taxom |
| Paulipalpus Barraclough, 1992 | | 2 | Species | Taxom |
| Pelamera Herting, 1969 | | 1 | Species | Taxom |
| Pelashyria Villeneuve, 1935 | | 1 | Species | Taxom |
| Pelatachina Meade, 1894 | | 4 | Species | Taxom |
| Pelecotheca Townsend, 1919 | | 8 | Species | Taxom |
| Peleteria Robineau-Des..., 1830 | | 125 | Species | Taxom |
| Peleteriopsis Townsend, 1916 | | 1 | Species | Taxom |
| Peletieria Robineau-Des..., 1830 | | 0 | Species | Taxom |
| Pelycops Aldrich, 1934 | | 1 | Species | Taxom |
| Pennapoda Townsend, 1897 | | 1 | Species | Taxom |
| Pentatomophaga De Meijere, 1917 | | 2 | Species | Taxom |
| Penthoptera Schiner, 1863 | | 6 | Species | Taxom |
| Penthosia Wulp, 1892 | | 1 | Species | Taxom |
| Penthosiosoma Townsend, 1926 | | 3 | Species | Taxom |
| Peracroglossa Townsend, 1931 | | 1 | Species | Taxom |
| Peremptor Hutton, 1901 | | 3 | Species | Taxom |
| Periarchiclops Villeneuve, 1924 | | 1 | Species | Taxom |
| Periarchiolops Villeneuve, 1924 | | 1 | Species | Taxom |
| Peribaea Robineau-Des..., 1863 | | 53 | Species | Taxom |
| Perigymnosoma Villeneuve, 1929 | | 2 | Species | Taxom |
| Perilophosia Villeneuve, 1927 | | 1 | Species | Taxom |
| Perioptichochaeta Townsend, 1927 | | 1 | Species | Taxom |
| Periopticochaeta | | 1 | Species | Taxom |
| Periostoma Cortes, 1986 | | 1 | Species | Taxom |
| Periscepsia Gistel, 1848 | | 52 | Species | Taxom |
| Peristasisea Villeneuve, 1934 | | 1 | Species | Taxom |
| Perlucidina Mesnil, 1952 | | 0 | Species | Taxom |
| Perrissina Malloch, 1938 | | 5 | Species | Taxom |
| Perrissinoides Dugdale, 1962 | | 2 | Species | Taxom |
| Persedea Richter, 2001 | | 1 | Species | Taxom |
| Perua | | 1 | Species | Taxom |
| Perumyialossa | | 1 | Species | Taxom |
| Petagnia Rondani, 1856 | | 1 | Species | Taxom |
| Peteina Meigen, 1838 | | 3 | Species | Taxom |
| Petia Coquillett, 1910 | | 1 | Species | Taxom |
| Petinarctia Villeneuve, 1928 | | 1 | Species | Taxom |
| Petrargyrops Townsend, 1927 | | 2 | Species | Taxom |
| Pexomyia | | 1 | Species | Taxom |
| Pexopsis Brauer & Ber..., 1889 | | 22 | Species | Taxom |
| Phaenopsis Townsend, 1912 | | 2 | Species | Taxom |
| Phaeodema Aldrich, 1934 | | 1 | Species | Taxom |
| Phalacrophyto Townsend, 1915 | | 1 | Species | Taxom |
| Phania Meigen, 1824 | | 10 | Species | Taxom |
| Phantasiomyia Townsend, 1915 | | 2 | Species | Taxom |
| Phantasiosiphona Meigen, 1803 | | 1 | Species | Taxom |
| Phaoniella Malloch, 1938 | | 1 | Species | Taxom |
| Phasia Robineau-Des..., 1830 | | 171 | Species | Taxom |
| Phasiatacta Townsend, 1911 | | 1 | Species | Taxom |
| Phasiinae | | 3 | Species | Taxom |
| Phasiini | | 1 | Species | Taxom |
| Phasiocyptera Townsend, 1927 | | 1 | Species | Taxom |
| Phasiodexia Townsend, 1925 | | 2 | Species | Taxom |
| Phasiomya | | 1 | Species | Taxom |
| Phasiomyia Townsend, 1915 | | 1 | Species | Taxom |
| Phasioormia Townsend, 1933 | | 2 | Species | Taxom |
| Phasiophyto Townsend, 1919 | | 1 | Species | Taxom |
| Phasiops Coquillett, 1899 | | 2 | Species | Taxom |
| Phasiopsis Brauer & Ber..., 1891 | | 1 | Species | Taxom |
| Phasiopteryx Brauer & Ber..., 1889 | | 2 | Species | Taxom |
| Phasiostoma Rondani, 1844 | | 2 | Species | Taxom |
| Phasmofrontina Townsend, 1931 | | 1 | Species | Taxom |
| Phasmophaga Townsend, 1909 | | 5 | Species | Taxom |
| Phebellia Robineau-Des..., 1846 | | 33 | Species | Taxom |
| Phenicellia Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Philippodexia Townsend, 1926 | | 4 | Species | Taxom |
| Philippodoria Townsend, 1928 | | 1 | Species | Taxom |
| Philippoformosia | | 1 | Species | Taxom |
| Philippolophosia | | 1 | Species | Taxom |
| Philocorus Cortes, 1976 | | 1 | Species | Taxom |
| Phobetromyia Reinhard, 1964 | | 1 | Species | Taxom |
| Phoeniciomyia Townsend, 1915 | | 1 | Species | Taxom |
| Phonomyia Robineau-Des..., 1893 | | 2 | Species | Taxom |
| Phorantha Rondani, 1861 | | 2 | Species | Taxom |
| Phoranthella Robineau-Des..., 1830 | | 2 | Species | Taxom |
| Phorcidella Mesnil, 1946 | | 1 | Species | Taxom |
| Phorichaeta | | 1 | Species | Taxom |
| Phoricheta | | 1 | Species | Taxom |
| Phorinia Robineau-Des..., 1830 | | 38 | Species | Taxom |
| Phoriniophylax Townsend, 1927 | | 1 | Species | Taxom |
| Phorocera Robineau-Des..., 1830 | | 110 | Species | Taxom |
| Phorocerosoma Townsend, 1927 | | 13 | Species | Taxom |
| Phorocerostoma Malloch, 1930 | | 1 | Species | Taxom |
| Phorophylla | | 1 | Species | Taxom |
| Phorostoma Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Phosocephala Townsend, 1908 | | 2 | Species | Taxom |
| Phosococephalops Townsend, 1927 | | 2 | Species | Taxom |
| Phrissopolia Townsend, 1908 | | 1 | Species | Taxom |
| Phryno Robineau-Des..., 1830 | | 17 | Species | Taxom |
| Phrynofrontina Townsend, 1919 | | 1 | Species | Taxom |
| Phrynolydella Townsend, 1919 | | 1 | Species | Taxom |
| Phrynotachina Townsend, 1927 | | 1 | Species | Taxom |
| Phryxe Robineau-Des..., 1830 | | 191 | Species | Taxom |
| Phyllaristomyia Townsend, 1931 | | 1 | Species | Taxom |
| Phyllomya Robineau-Des..., 1830 | | 30 | Species | Taxom |
| Phyllomyia Robineau-Des..., 1830 | | 12 | Species | Taxom |
| Phyllophilopsis Townsend, 1915 | | 14 | Species | Taxom |
| Phyllophryno Townsend, 1927 | | 1 | Species | Taxom |
| Phytomyptera Rondani, 1844 | | 63 | Species | Taxom |
| Phytomypterina van Emden, 1960 | | 1 | Species | Taxom |
| Phytomyzoptera Bezzi, 1906 | | 1 | Species | Taxom |
| Phytorophaga Bezzi, 1923 | | 3 | Species | Taxom |
| Picconia Robineau-Des..., 1863 | | 5 | Species | Taxom |
| Pictoepalpus Townsend, 1915 | | 1 | Species | Taxom |
| Pilatea Townsend, 1916 | | 1 | Species | Taxom |
| Piligena van Emden, 1947 | | 1 | Species | Taxom |
| Piligenoides Barraclough, 1985 | | 1 | Species | Taxom |
| Pilimyia Malloch, 1930 | | 2 | Species | Taxom |
| Pimelimyia Mesnil, 1949 | | 7 | Species | Taxom |
| Piriona Aldrich, 1928 | | 1 | Species | Taxom |
| Pirionimyia Townsend, 1931 | | 2 | Species | Taxom |
| Piximactia Townsend, 1927 | | 1 | Species | Taxom |
| Plagia Robineau-Des..., 1830 | | 2 | Species | Taxom |
| Plagimasicera Townsend, 1915 | | 1 | Species | Taxom |
| Plagiocoma Villeneuve, 1916 | | 1 | Species | Taxom |
| Plagiomima Brauer & von..., 1891 | | 15 | Species | Taxom |
| Plagiomyia Curran, 1927 | | 5 | Species | Taxom |
| Plagiophryxe Townsend, 1926 | | 1 | Species | Taxom |
| Plagiotachina Townsend, 1927 | | 4 | Species | Taxom |
| Plagiprospherysa Townsend, 1892 | | 1 | Species | Taxom |
| Planomyia Aldrich, 1934 | | 1 | Species | Taxom |
| Platerycia Baranov, 1936 | | 1 | Species | Taxom |
| Platychira | | 1 | Species | Taxom |
| Platydexia van Emden, 1954 | | 1 | Species | Taxom |
| Platymya Robineau-Des..., 1830 | | 6 | Species | Taxom |
| Platymyia Agassiz, 1846 | | 1 | Species | Taxom |
| Platyphasia Skuse, 1890 | | 8 | Species | Taxom |
| Platyrrhinodexia Townsend, 1927 | | 2 | Species | Taxom |
| Platyschineria Villeneuve, 1942 | | 1 | Species | Taxom |
| Platytachina Malloch, 1938 | | 5 | Species | Taxom |
| Platytainia Macquart, 1851 | | 2 | Species | Taxom |
| Plaxactia Townsend, 1908 | | 1 | Species | Taxom |
| Plectops Coquillett, 1897 | | 3 | Species | Taxom |
| Plectopsis Townsend, 1927 | | 1 | Species | Taxom |
| Plesina Meigen, 1838 | | 10 | Species | Taxom |
| Plesiodexilla Blanchard, 1966 | | 1 | Species | Taxom |
| Plesiooestrus Villeneuve, 1914 | | 0 | Species | Taxom |
| Plethochaetigera Malloch, 1938 | | 4 | Species | Taxom |
| Pododexia Brauer & von..., 1889 | | 3 | Species | Taxom |
| Podosturmia Townsend, 1928 | | 1 | Species | Taxom |
| Podotachina Brauer & Ber..., 1891 | | 0 | Species | Taxom |
| Policheta Rondani, 1856 | | 3 | Species | Taxom |
| Polidea Macquart, 1848 | | 1 | Species | Taxom |
| Polideosoma Townsend, 1915 | | 1 | Species | Taxom |
| Poliophrys Townsend, 1908 | | 2 | Species | Taxom |
| Poliophyrs | | 1 | Species | Taxom |
| Poliops Aldrich, 1934 | | 2 | Species | Taxom |
| Polistiopsis Townsend, 1915 | | 2 | Species | Taxom |
| Polistomyia Townsend, 1908 | | 1 | Species | Taxom |
| Polybiocyptera Guimaraes, 1979 | | 1 | Species | Taxom |
| Polychaeta Macquart, 1851 | Bristle worms | 1 | Species | Taxom |
| Polychaetoneura Walton, 1914 | | 1 | Species | Taxom |
| Polygasropteryx Mesnil, 1953 | | 0 | Species | Taxom |
| Polygaster van der Wulp, 1890 | | 3 | Species | Taxom |
| Polygastropteryx Mesnil, 1953 | | 1 | Species | Taxom |
| Porphyromus van Emden, 1960 | | 1 | Species | Taxom |
| Pradocania Tschorsnig, 1997 | | 1 | Species | Taxom |
| Pretoriamyia Curran, 1927 | | 6 | Species | Taxom |
| Procarcelia Townsend, 1927 | | 1 | Species | Taxom |
| Proceromyia Mesnil, 1957 | | 2 | Species | Taxom |
| Procleonice Townsend, 1935 | | 1 | Species | Taxom |
| Procyanopsis | | 1 | Species | Taxom |
| Prodegeeria Brauer & von..., 1895 | | 16 | Species | Taxom |
| Prodemoticus Villeneuve, 1919 | | 2 | Species | Taxom |
| Prodexilla Townsend, 1932 | | 0 | Species | Taxom |
| Prodexodes Townsend, 1927 | | 1 | Species | Taxom |
| Prodiaphania Townsend, 1927 | | 19 | Species | Taxom |
| Proepalpus | | 1 | Species | Taxom |
| Prohistrica | | 0 | Species | Taxom |
| Proleskia Townsend, 1927 | | 1 | Species | Taxom |
| Proleskiomima Townsend, 1934 | | 1 | Species | Taxom |
| Prolophosia Townsend, 1933 | | 1 | Species | Taxom |
| Prolypha Townsend, 1934 | | 1 | Species | Taxom |
| Promasipoda Townsend, 1934 | | 2 | Species | Taxom |
| Promegaparia Townsend, 1931 | | 1 | Species | Taxom |
| Prometopiops Townsend, 1927 | | 1 | Species | Taxom |
| Promintho Townsend, 1926 | | 1 | Species | Taxom |
| Pronemorilla Townsend, 1935 | | 1 | Species | Taxom |
| Prooppia Townsend, 1926 | | 3 | Species | Taxom |
| Proparachaeta Townsend, 1928 | | 6 | Species | Taxom |
| Proparachaetopsis Blanchard, 1942 | | 1 | Species | Taxom |
| Proparathelaira | | 1 | Species | Taxom |
| Proparthelaira | | 1 | Species | Taxom |
| Prophaenopsis Townsend, 1927 | | 1 | Species | Taxom |
| Prophasiopsis Townsend, 1927 | | 2 | Species | Taxom |
| Prophorichaeta Townsend, 1928 | | 1 | Species | Taxom |
| Prophorinia Townsend, 1908 | | 1 | Species | Taxom |
| Prophorostoma Townsend, 1927 | | 2 | Species | Taxom |
| Prophryno Townsend, 1927 | | 1 | Species | Taxom |
| Prophrynopsis | | 1 | Species | Taxom |
| Prophynopsis | | 1 | Species | Taxom |
| Proporichaeta | | 1 | Species | Taxom |
| Prorhynchops Brauer & von..., 1891 | | 2 | Species | Taxom |
| Proriedelia Mesnil, 1953 | | 1 | Species | Taxom |
| Proroglutea Townsend, 1919 | | 1 | Species | Taxom |
| Proscissio Hutton, 1901 | | 5 | Species | Taxom |
| Proselenus Reinhard, 1964 | | 1 | Species | Taxom |
| Prosena Lepeletier &..., 1828 | | 33 | Species | Taxom |
| Prosenactia Blanchard, 1940 | | 1 | Species | Taxom |
| Prosenina Malloch, 1930 | | 2 | Species | Taxom |
| Prosenoides Brauer & von..., 1891 | | 12 | Species | Taxom |
| Prosenosoma Malloch, 1938 | | 1 | Species | Taxom |
| Prosethilla Herting, 1984 | | 1 | Species | Taxom |
| Prosheliomyia Brauer & Ber..., 1891 | | 7 | Species | Taxom |
| Prosopaea Brauer & Ber..., 1890 | | 3 | Species | Taxom |
| Prosopea Rondani, 1861 | | 3 | Species | Taxom |
| Prosopochaeta Macquart, 1851 | | 2 | Species | Taxom |
| Prosopochoeta | | 5 | Species | Taxom |
| Prosopodes Brauer & Ber..., 1889 | | 1 | Species | Taxom |
| Prosopodopsis Townsend, 1926 | | 2 | Species | Taxom |
| Prosopofrontina Townsend, 1926 | | 14 | Species | Taxom |
| Prospalaea Aldrich, 1925 | | 1 | Species | Taxom |
| Prospanipalpus Townsend, 1931 | | 1 | Species | Taxom |
| Prospherysa Wulp, 1890 | | 10 | Species | Taxom |
| Prospherysodoria Townsend, 1928 | | 1 | Species | Taxom |
| Prosturmia Townsend, 1927 | | 1 | Species | Taxom |
| Prosuccingulum Mesnil, 1959 | | 1 | Species | Taxom |
| Protaporia Townsend, 1919 | | 1 | Species | Taxom |
| Protodejeania Townsend, 1915 | | 8 | Species | Taxom |
| Protogoniops Townsend, 1913 | | 1 | Species | Taxom |
| Protogoniopsis Townsend, 1915 | | 1 | Species | Taxom |
| Protohystricia Malloch, 1929 | | 4 | Species | Taxom |
| Protomeigenia Townsend, 1916 | | 1 | Species | Taxom |
| Protonemoraea | | 2 | Species | Taxom |
| Protonotodytes Blanchard, 1966 | | 1 | Species | Taxom |
| Protrichoprosopis Blanchard, 1966 | | 1 | Species | Taxom |
| Protypophaemyia Blanchard, 1963 | | 2 | Species | Taxom |
| Prowinthemia Townsend, 1928 | | 1 | Species | Taxom |
| Proxanthobasis Blanchard, 1966 | | 3 | Species | Taxom |
| Proxynops | | 1 | Species | Taxom |
| Przibramiella | | 1 | Species | Taxom |
| Psalidopteryx Townsend, 1916 | | 4 | Species | Taxom |
| Psalidoxena Villeneuve, 1941 | | 1 | Species | Taxom |
| Psecacera Bigot, 1880 | | 7 | Species | Taxom |
| Pseudalsomyia Mesnil, 1968 | | 2 | Species | Taxom |
| Pseudapinops Coquillett, 1902 | | 3 | Species | Taxom |
| Pseudatractocera Townsend, 1892 | | 1 | Species | Taxom |
| Pseudebenia Shima, Han &..., 2010 | | 0 | Species | Taxom |
| Pseudeuantha Robineau-Des..., 1830 | | 7 | Species | Taxom |
| Pseudoarchytas Townsend, 1915 | | 2 | Species | Taxom |
| Pseudobombyliomyia Townsend, 1931 | | 1 | Species | Taxom |
| Pseudobrullaea Mesnil, 1957 | | 1 | Species | Taxom |
| Pseudochaeta Coquillett, 1895 | | 21 | Species | Taxom |
| Pseudochaetona Townsend, 1919 | | 1 | Species | Taxom |
| Pseudodemoticus Brauer & Ber..., 1893 | | 1 | Species | Taxom |
| Pseudodexia Brauer & von..., 1891 | | 4 | Species | Taxom |
| Pseudodexilla O´Hara, Shim..., 2009 | | 0 | Species | Taxom |
| Pseudodidyma Townsend, 1915 | | 1 | Species | Taxom |
| Pseudodinera Brauer & von..., 1891 | | 2 | Species | Taxom |
| Pseudoepalpodes | | 1 | Species | Taxom |
| Pseudoeribea Townsend, 1926 | | 1 | Species | Taxom |
| Pseudogonia Brauer & von..., 1889 | | 7 | Species | Taxom |
| Pseudohystrica | | 1 | Species | Taxom |
| Pseudokea Townsend, 1928 | | 1 | Species | Taxom |
| Pseudomasiphya Thompson, 1963 | | 1 | Species | Taxom |
| Pseudomintho Brauer & von..., 1889 | | 0 | Species | Taxom |
| Pseudominthodes Townsend, 1933 | | 1 | Species | Taxom |
| Pseudomyothyria Brauer & von..., 1889 | | 1 | Species | Taxom |
| Pseudoophirion | | 1 | Species | Taxom |
| Pseudopachystylum Mik, 1891 | | 6 | Species | Taxom |
| Pseudoperichaeta Brauer & von..., 1889 | | 5 | Species | Taxom |
| Pseudorectocera | | 1 | Species | Taxom |
| Pseudoredtenbacheria Brauer & von..., 1889 | | 2 | Species | Taxom |
| Pseudorrhinactia Thompson, 1968 | | 1 | Species | Taxom |
| Pseudosiphona Townsend, 1916 | | 0 | Species | Taxom |
| Pseudosiphosturmia Thompson, 1966 | | 1 | Species | Taxom |
| Pseudosturmia Thompson, 1966 | | 1 | Species | Taxom |
| Pseudotachinomyia Smith, 1917 | | 3 | Species | Taxom |
| Pseudoviviania Brauer & von..., 1891 | | 1 | Species | Taxom |
| Pseudoxanthozona Townsend, 1931 | | 1 | Species | Taxom |
| Pseudoxanthozonella Townsend, 1931 | | 1 | Species | Taxom |
| Psiloneura Aldrich, 1926 | | 1 | Species | Taxom |
| Pterinopterna | | 2 | Species | Taxom |
| Pterotopeza Townsend, 1908 | | 3 | Species | Taxom |
| Ptesiomyia Brauer & von..., 1893 | | 3 | Species | Taxom |
| Ptilocatagonia Mesnil, 1956 | | 1 | Species | Taxom |
| Ptilodegeeria Brauer & von..., 1891 | | 6 | Species | Taxom |
| Ptilodexia Brauer & von..., 1889 | | 56 | Species | Taxom |
| Ptilogonia Bischof, 1904 | | 1 | Species | Taxom |
| Ptilolydella Townsend, 1927 | | 3 | Species | Taxom |
| Ptilomya | | 0 | Species | Taxom |
| Ptilomyiopsis Townsend, 1933 | | 1 | Species | Taxom |
| Ptilomyoides Curran, 1928 | | 1 | Species | Taxom |
| Ptilops Rondani, 1857 | | 1 | Species | Taxom |
| Ptilopsis Kaup, 1848 | | 1 | Species | Taxom |
| Ptychomyia Brauer & Ber..., 1889 | | 1 | Species | Taxom |
| Pujolina Mesnil, 1968 | | 0 | Species | Taxom |
| Punaclista | | 1 | Species | Taxom |
| Punamyia Townsend, 1915 | | 1 | Species | Taxom |
| Punamyocera Townsend, 1919 | | 1 | Species | Taxom |
| Pygidimyia Crosskey, 1967 | | 1 | Species | Taxom |
| Pygocalcager Townsend, 1935 | | 1 | Species | Taxom |
| Pygophorinia Townsend, 1927 | | 1 | Species | Taxom |
| Pyraustomyia Townsend, 1916 | | 1 | Species | Taxom |
| Pyrrhodexia Townsend, 1931 | | 1 | Species | Taxom |
| Pyrrhoernestia Townsend, 1931 | | 2 | Species | Taxom |
| Pyrrhotachina Townsend, 1931 | | 1 | Species | Taxom |
| Quadra Malloch, 1929 | | 2 | Species | Taxom |
| Quadratosoma Townsend, 1914 | | 1 | Species | Taxom |
| Racodineura Rondani, 1861 | | 1 | Species | Taxom |
| Ramonda Robineau-Des..., 1830 | | 11 | Species | Taxom |
| Ramonella Kugler, 1980 | | 1 | Species | Taxom |
| Redtenbacheria Schiner, 1861 | | 1 | Species | Taxom |
| Reichardia Roth, 1787 | Brighteyes | 2 | Species | Taxom |
| Rhachoepalpodes | | 1 | Species | Taxom |
| Rhachoepalpus Townsend, 1908 | | 22 | Species | Taxom |
| Rhachogaster Townsend, 1915 | | 2 | Species | Taxom |
| Rhachosaundersia Townsend, 1931 | | 1 | Species | Taxom |
| Rhacodinella Mesnil, 1968 | | 2 | Species | Taxom |
| Rhamphina Macquart, 1835 | | 3 | Species | Taxom |
| Rhamphinina Bigot, 1885 | | 3 | Species | Taxom |
| Rhaphiochaeta Brauer & Ber..., 1889 | | 1 | Species | Taxom |
| Rhinaplomyia Mesnil, 1955 | | 3 | Species | Taxom |
| Rhinomacquartia Brauer & von..., 1891 | | 1 | Species | Taxom |
| Rhinomya | | 1 | Species | Taxom |
| Rhinomyobia Brauer & von..., 1893 | | 4 | Species | Taxom |
| Rhinomyodes Townsend, 1933 | | 1 | Species | Taxom |
| Rhinophoroides | | 1 | Species | Taxom |
| Rhinotachina Brauer & Ber..., 1889 | | 1 | Species | Taxom |
| Rhodogyne Meigen, 1800 | | 2 | Species | Taxom |
| Rhombothyria van der Wulp, 1891 | | 1 | Species | Taxom |
| Rhombothyriops Townsend, 1915 | | 1 | Species | Taxom |
| Rhynchiodexia Bigot, 1885 | | 1 | Species | Taxom |
| Rhynchionodexia Bigot, 1885 | | 1 | Species | Taxom |
| Rhynchodinera Brauer & Ber..., 1889 | | 0 | Species | Taxom |
| Rhynchogonia Brauer & von..., 1893 | | 1 | Species | Taxom |
| Richteriola Mesnil, 1963 | | 1 | Species | Taxom |
| Ricosia Curran, 1927 | | 1 | Species | Taxom |
| Riedelia Mesnil, 1942 | | 1 | Species | Taxom |
| Rileya Ashmead, 1888 | | 27 | Species | Taxom |
| Rioteria Herting, 1973 | | 3 | Species | Taxom |
| Robinaldia Herting, 1983 | | 1 | Species | Taxom |
| Roeseliopsis Townsend, 1915 | | 1 | Species | Taxom |
| Rondania Robineau-Des..., 1830 | | 10 | Species | Taxom |
| Rondaniooestrus Villeneuve, 1916 | | 1 | Species | Taxom |
| Rossimyiops Mesnil, 1953 | | 1 | Species | Taxom |
| Ruiziella Cortes, 1951 | | 2 | Species | Taxom |
| Rutilia Robineau-Des..., 1830 | | 66 | Species | Taxom |
| Rutilodexia Townsend, 1915 | | 3 | Species | Taxom |
| Rutilotrixa Townsend, 1933 | | 10 | Species | Taxom |
| Sagaris Panzer, 1806 | | 3 | Species | Taxom |
| Salmacia Meigen, 1800 | | 3 | Species | Taxom |
| Saralba Walker, 1865 | | 1 | Species | Taxom |
| Sarcocalirrhoe Townsend, 1928 | | 2 | Species | Taxom |
| Sarcolydella | | 1 | Species | Taxom |
| Sarcoprosena Townsend, 1927 | | 2 | Species | Taxom |
| Sarromyia Pokorny, 1893 | | 1 | Species | Taxom |
| Sarrorhina Villeneuve, 1936 | | 1 | Species | Taxom |
| Saskatchewania Smith, 1915 | | 1 | Species | Taxom |
| Saunderia Sublette, 1967 | | 1 | Species | Taxom |
| Saundersiopmima Townsend, 1927 | | 2 | Species | Taxom |
| Saundersiops Townsend, 1914 | | 16 | Species | Taxom |
| Scaphimyia Mesnil, 1955 | | 3 | Species | Taxom |
| Schembria Rondani, 1861 | | 2 | Species | Taxom |
| Schineria Rondani, 1857 | | 4 | Species | Taxom |
| Schistochilus | | 1 | Species | Taxom |
| Schistostephana Townsend, 1919 | | 1 | Species | Taxom |
| Schizocerophaga Rondani, 1861 | | 1 | Species | Taxom |
| Schizolinnaea van Emden, 1960 | | 1 | Species | Taxom |
| Schizotachina Walker, 1852 | | 3 | Species | Taxom |
| Schlingermyia Cortes, 1967 | | 1 | Species | Taxom |
| Schwarzalia Curran, 1934 | | 1 | Species | Taxom |
| Sciasma Coquillett, 1897 | | 1 | Species | Taxom |
| Scolobatina Roman, 1915 | | 0 | Species | Taxom |
| Scologaster | | 1 | Species | Taxom |
| Scomma Richter, 1972 | | 1 | Species | Taxom |
| Scotiptera Macquart, 1835 | | 5 | Species | Taxom |
| Selenomyia Brauer & Ber..., 1891 | | 3 | Species | Taxom |
| Semisuturia Malloch, 1927 | | 12 | Species | Taxom |
| Senometopia Macquart, 1834 | | 17 | Species | Taxom |
| Senostoma Macquart, 1847 | | 33 | Species | Taxom |
| Sepseocara Richter, 1986 | | 1 | Species | Taxom |
| Sericodoria Townsend, 1928 | | 1 | Species | Taxom |
| Sericophoromyia Austen, 1909 | | 0 | Species | Taxom |
| Sericotachina Townsend, 1916 | | 1 | Species | Taxom |
| Sericozenillia Mesnil, 1957 | | 1 | Species | Taxom |
| Servilla | | 1 | Species | Taxom |
| Servillia Robineau-Des..., 1830 | | 9 | Species | Taxom |
| Servilliodes Townsend, 1926 | | 1 | Species | Taxom |
| Servilliopsis Townsend, 1916 | | 1 | Species | Taxom |
| Setalunula Chao & Yang, 1990 | | 1 | Species | Taxom |
| Setolestes Aldrich, 1934 | | 1 | Species | Taxom |
| Shannonomyiella Townsend, 1939 | | 1 | Species | Taxom |
| Sigelotroxis Aldrich, 1928 | | 1 | Species | Taxom |
| Signoepalpus | | 1 | Species | Taxom |
| Signosoma Townsend, 1914 | | 1 | Species | Taxom |
| Signosomopsis Townsend, 1914 | | 3 | Species | Taxom |
| Simoma Aldrich, 1926 | | 1 | Species | Taxom |
| Siphoactia Townsend, 1927 | | 2 | Species | Taxom |
| Siphocrocuta Townsend, 1935 | | 1 | Species | Taxom |
| Sipholeskia Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Siphona Meigen, 1803 | | 156 | Species | Taxom |
| Siphonini | | 1 | Species | Taxom |
| Siphoniomyia Bigot, 1885 | | 0 | Species | Taxom |
| Siphonodosaria | | 1 | Species | Taxom |
| Siphonopsis Townsend, 1916 | | 1 | Species | Taxom |
| Siphophyto Townsend, 1892 | | 5 | Species | Taxom |
| Siphoplagiopsis Townsend, 1917 | | 1 | Species | Taxom |
| Siphopsalida | | 2 | Species | Taxom |
| Siphosturmia Coquillett, 1897 | | 11 | Species | Taxom |
| Siphosturmiopsis Townsend, 1915 | | 2 | Species | Taxom |
| Sisyphomyia Townsend, 1927 | | 1 | Species | Taxom |
| Sisyrohoughia | | 1 | Species | Taxom |
| Sisyropa Brauer & von..., 1889 | | 24 | Species | Taxom |
| Sisyropodexia | | 1 | Species | Taxom |
| Sisyrosturmia Townsend, 1926 | | 1 | Species | Taxom |
| Sitellitergus Reinhard, 1964 | | 2 | Species | Taxom |
| Smidtia Robineau-Des..., 1830 | | 23 | Species | Taxom |
| Smidtiola Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Solieria Robineau-Des..., 1830 | | 61 | Species | Taxom |
| Solomonilla Özdikmen, 2007 | | 1 | Species | Taxom |
| Sonaca Richter, 1981 | | 1 | Species | Taxom |
| Sophia Robineau-Des..., 1830 | | 2 | Species | Taxom |
| Sophiella Guimaraes, 1982 | | 1 | Species | Taxom |
| Sorochemyia Townsend, 1915 | | 1 | Species | Taxom |
| Spallanzania Robineau-Des..., 1830 | | 17 | Species | Taxom |
| Spanipalpus Townsend, 1908 | | 1 | Species | Taxom |
| Spathidexia Townsend, 1912 | | 24 | Species | Taxom |
| Spathimeigenia Rondani, 1861 | | 8 | Species | Taxom |
| Spathimyia Townsend, 1909 | | 1 | Species | Taxom |
| Spathipalpus Rondani, 1863 | | 1 | Species | Taxom |
| Sphaerina Wulp, 1890 | | 4 | Species | Taxom |
| Spilochaetosoma Smith, 1917 | | 2 | Species | Taxom |
| Spiniabdomina Shi, 1991 | | 1 | Species | Taxom |
| Spiroglossa Doleschall, 1858 | | 1 | Species | Taxom |
| Spoggosia Rondani, 1859 | | 1 | Species | Taxom |
| Spylosia Rondani, 1856 | | 1 | Species | Taxom |
| Squamomedina Townsend, 1934 | | 1 | Species | Taxom |
| Stackelbergomyia Rohdendorf, 1948 | | 1 | Species | Taxom |
| Stackelbergula Richter, 1967 | | 1 | Species | Taxom |
| Staurochaeta Brauer & von..., 1889 | | 2 | Species | Taxom |
| Steatosoma Aldrich, 1934 | | 3 | Species | Taxom |
| Steleoneura Stein, 1924 | | 3 | Species | Taxom |
| Stenaulacodoria | | 1 | Species | Taxom |
| Stenodexia van der Wulp, 1891 | | 2 | Species | Taxom |
| Stenoneura Brongniart, 1893 | | 2 | Species | Taxom |
| Stenosturmia Townsend, 1927 | | 2 | Species | Taxom |
| Steveniopsis Townsend, 1919 | | 1 | Species | Taxom |
| Sthenopleura Aldrich, 1926 | | 1 | Species | Taxom |
| Stolatosoma Reinhard, 1953 | | 1 | Species | Taxom |
| Stomatodexia Brauer & von..., 1889 | | 6 | Species | Taxom |
| Stomatolydella Townsend, 1919 | | 1 | Species | Taxom |
| Stomatomyia Brauer & von..., 1895 | | 3 | Species | Taxom |
| Stomatotachina Townsend, 1931 | | 1 | Species | Taxom |
| Stomina Robineau-Des..., 1830 | | 8 | Species | Taxom |
| Strobliomyia Townsend, 1926 | | 1 | Species | Taxom |
| Strongygaster Macquart, 1834 | | 14 | Species | Taxom |
| Strongylogaster Dahlbom, 1835 | | 30 | Species | Taxom |
| Stuardomyia Cortes, 1945 | | 1 | Species | Taxom |
| Sturmia Robineau-Des..., 1830 | | 62 | Species | Taxom |
| Sturmiellina Thompson, 1963 | | 1 | Species | Taxom |
| Sturmiini | | 12 | Species | Taxom |
| Sturmimasiphya Townsend, 1935 | | 1 | Species | Taxom |
| Sturmioactia Townsend, 1926 | | 1 | Species | Taxom |
| Sturmiodexia Townsend, 1919 | | 1 | Species | Taxom |
| Sturmiodoria Townsend, 1928 | | 1 | Species | Taxom |
| Sturmiomima Townsend, 1934 | | 1 | Species | Taxom |
| Sturmiopsis Townsend, 1916 | | 4 | Species | Taxom |
| Sturmiopsoidea Thompson, 1966 | | 1 | Species | Taxom |
| Stylocarcelia Zeegers, 2007 | | 0 | Species | Taxom |
| Stylogynemyia Townsend, 1927 | | 1 | Species | Taxom |
| Stylurodoria Townsend, 1933 | | 1 | Species | Taxom |
| Subclytia Pandelle, 1894 | | 1 | Species | Taxom |
| Subfischeria Villeneuve, 1937 | | 1 | Species | Taxom |
| Succingulodes Townsend, 1935 | | 1 | Species | Taxom |
| Succingulum Pandelle, 1894 | | 2 | Species | Taxom |
| Suensonomyia Mesnil, 1953 | | 2 | Species | Taxom |
| Sumatrodexia Townsend, 1926 | | 2 | Species | Taxom |
| Sumichrastia Townsend, 1916 | | 1 | Species | Taxom |
| Sumpigaster Macquart, 1855 | | 13 | Species | Taxom |
| Symmorphomyia Mesnil & Shima, 1977 | | 1 | Species | Taxom |
| Synactia Villeneuve, 1916 | | 1 | Species | Taxom |
| Synamphichaeta Villeneuve, 1936 | | 1 | Species | Taxom |
| Synoris Aldrich, 1926 | | 1 | Species | Taxom |
| Syringosoma Townsend, 1917 | | 1 | Species | Taxom |
| Tachina Meigen, 1803 | | 515 | Species | Taxom |
| Tachineo Malloch, 1938 | | 1 | Species | Taxom |
| Tachinidae | | 1 | Species | Taxom |
| Tachinomyia Townsend, 1892 | | 11 | Species | Taxom |
| Tachinophasia Townsend, 1931 | | 1 | Species | Taxom |
| Tachinophyto Brauer & von..., 1889 | | 1 | Species | Taxom |
| Tachinophytopsis Townsend, 1927 | | 1 | Species | Taxom |
| Tachinopsis Coquillett, 1897 | | 1 | Species | Taxom |
| Tachinosoma Townsend, 1927 | | 2 | Species | Taxom |
| Takanoella Baranov, 1935 | | 1 | Species | Taxom |
| Takanomyia Mesnil, 1957 | | 6 | Species | Taxom |
| Talarocera Williston, 1888 | | 1 | Species | Taxom |
| Tamanukia Baranov, 1935 | | 3 | Species | Taxom |
| Tamiclea Macquart, 1836 | | 0 | Species | Taxom |
| Tapajohoughia Townsend, 1934 | | 1 | Species | Taxom |
| Tapajoleskia Townsend, 1934 | | 1 | Species | Taxom |
| Tapajomintho | | 1 | Species | Taxom |
| Tapajosia Townsend, 1934 | | 1 | Species | Taxom |
| Taperamyia Townsend, 1935 | | 1 | Species | Taxom |
| Tarassus Aldrich, 1933 | | 1 | Species | Taxom |
| Tarpessita Reinhard, 1967 | | 1 | Species | Taxom |
| Tasmaniomyia Townsend, 1916 | | 1 | Species | Taxom |
| Technamyia Reinhard, 1974 | | 1 | Species | Taxom |
| Telodytes Aldrich, 1934 | | 1 | Species | Taxom |
| Telonotomyia Cortes, 1986 | | 1 | Species | Taxom |
| Telothyria van der Wulp, 1890 | | 21 | Species | Taxom |
| Telothyriosoma Townsend, 1911 | | 2 | Species | Taxom |
| Temesia | | 1 | Species | Taxom |
| Teretrophora Macquart, 1851 | | 1 | Species | Taxom |
| Tesseracephalus Reinhard, 1955 | | 1 | Species | Taxom |
| Tetragimyia Shima & Taka..., 2011 | | 0 | Species | Taxom |
| Tetragrapha Brauer & von..., 1891 | | 1 | Species | Taxom |
| Tetrigimyia | | 0 | Species | Taxom |
| Tettigoniophaga Guimaraes, 1978 | | 1 | Species | Taxom |
| Theano Laporte de C..., 1836 | | 1 | Species | Taxom |
| Thecocarcelia Townsend, 1933 | | 27 | Species | Taxom |
| Thelaira Robineau-Des..., 1830 | | 24 | Species | Taxom |
| Thelairaporia Guimaraes, 1980 | | 2 | Species | Taxom |
| Thelairochaetona Townsend, 1919 | | 1 | Species | Taxom |
| Thelairodes van der Wulp, 1891 | | 6 | Species | Taxom |
| Thelairodoria Townsend, 1927 | | 4 | Species | Taxom |
| Thelairodoriopsis Thompson, 1968 | | 1 | Species | Taxom |
| Thelairodrino Mesnil, 1952 | | 4 | Species | Taxom |
| Thelairoleskia Townsend, 1926 | | 3 | Species | Taxom |
| Thelairomima Robineau-Des..., 1830 | | 0 | Species | Taxom |
| Thelairophasia Townsend, 1919 | | 1 | Species | Taxom |
| Thelairosoma Villeneuve, 1916 | | 24 | Species | Taxom |
| Thelaria | | 1 | Species | Taxom |
| Thelycarcelia Townsend, 1933 | | 1 | Species | Taxom |
| Thelyconychia Brauer & von..., 1889 | | 7 | Species | Taxom |
| Thelymorpha Mesnil, 1952 | | 1 | Species | Taxom |
| Thelymyia Brauer & von..., 1891 | | 4 | Species | Taxom |
| Thelyoxynops Townsend, 1927 | | 3 | Species | Taxom |
| Thelyphaenopsis Brauer & von..., 1889 | | 1 | Species | Taxom |
| Thematheca Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Theresiopsis Townsend, 1916 | | 1 | Species | Taxom |
| Therobia Brauer, 1862 | | 21 | Species | Taxom |
| Thompsoniella Alonso-Zaraz..., 1999 | | 4 | Species | Taxom |
| Thrixion Brauer & von..., 1889 | | 1 | Species | Taxom |
| Thrycolyga Rondani, 1856 | | 1 | Species | Taxom |
| Thryptocera Macquart, 1834 | | 6 | Species | Taxom |
| Thryptodexia Malloch, 1926 | | 1 | Species | Taxom |
| Thysanopsis Townsend, 1917 | | 2 | Species | Taxom |
| Thysanosturmia Townsend, 1927 | | 1 | Species | Taxom |
| Tilesia | | 1 | Species | Taxom |
| Timavia Robineau-Des..., 1830 | | 4 | Species | Taxom |
| Tinalydella Townsend, 1909 | | 1 | Species | Taxom |
| Tipulidomima Townsend, 1933 | | 1 | Species | Taxom |
| Tipuloleskia | | 1 | Species | Taxom |
| Tlephusa Robineau-Des..., 1863 | | 3 | Species | Taxom |
| Topomeigena | | 1 | Species | Taxom |
| Topomeigenia Townsend, 1919 | | 4 | Species | Taxom |
| Torocca Walker, 1859 | | 5 | Species | Taxom |
| Torosomyia Reinhard, 1935 | | 1 | Species | Taxom |
| Torynotachina Townsend, 1915 | | 1 | Species | Taxom |
| Tothillia Crosskey, 1976 | | 1 | Species | Taxom |
| Townsendiellomyia Baranov, 1932 | | 1 | Species | Taxom |
| Toxocnemis Macquart, 1855 | | 2 | Species | Taxom |
| Trafoia Brauer & von..., 1893 | | 7 | Species | Taxom |
| Trepophrys Townsend, 1908 | | 1 | Species | Taxom |
| Triachora Townsend, 1908 | | 1 | Species | Taxom |
| Triarthia Stephens, 1829 | | 1 | Species | Taxom |
| Triarthria Stephens, 1829 | | 4 | Species | Taxom |
| Trichactia Stein, 1924 | | 3 | Species | Taxom |
| Trichinochaeta Townsend, 1917 | | 1 | Species | Taxom |
| Trichoceronia Cortes, 1945 | | 2 | Species | Taxom |
| Trichoclytia Townsend, 1916 | | 1 | Species | Taxom |
| Trichodejeania Townsend, 1913 | | 1 | Species | Taxom |
| Trichodischia Bigot, 1885 | | 2 | Species | Taxom |
| Trichodura Macquart, 1843 | | 10 | Species | Taxom |
| Trichoduropsis Townsend, 1919 | | 1 | Species | Taxom |
| Trichoepalpus Townsend, 1914 | | 1 | Species | Taxom |
| Trichoformosomyia Baranov, 1934 | | 2 | Species | Taxom |
| Trichoparia Brauer & von..., 1889 | | 2 | Species | Taxom |
| Trichophasia Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Trichophora Macquart, 1847 | | 11 | Species | Taxom |
| Trichophoropsis Townsend, 1914 | | 5 | Species | Taxom |
| Trichopoda Berthold, 1827 | Feather-legged flies | 29 | Species | Taxom |
| Trichoprosopus Macquart, 1843 | | 1 | Species | Taxom |
| Trichopyrrhosia Townsend, 1927 | | 1 | Species | Taxom |
| Trichosaundersia Townsend, 1914 | | 7 | Species | Taxom |
| Trichostylum Macquart, 1851 | | 17 | Species | Taxom |
| Trichotopteryx Townsend, 1919 | | 1 | Species | Taxom |
| Trichschizotachina Townsend, 1935 | | 1 | Species | Taxom |
| Trigonospila Pokorny, 1886 | | 22 | Species | Taxom |
| Trinitodexia Townsend, 1935 | | 1 | Species | Taxom |
| Triodontopyga Townsend, 1927 | | 11 | Species | Taxom |
| Trischidocera Villeneuve, 1915 | | 3 | Species | Taxom |
| Trisisyropa Townsend, 1916 | | 1 | Species | Taxom |
| Trismegistomya Reinhard, 1967 | | 2 | Species | Taxom |
| Trismegistomyia | | 1 | Species | Taxom |
| Tritaxys Macquart, 1847 | | 7 | Species | Taxom |
| Tritochaeta Brauer & Ber..., 1889 | | 0 | Species | Taxom |
| Trixa Meigen, 1824 | | 15 | Species | Taxom |
| Trixiceps Villeneuve, 1936 | | 2 | Species | Taxom |
| Trixoclea Villeneuve, 1916 | | 1 | Species | Taxom |
| Trixodes Coquillett, 1902 | | 2 | Species | Taxom |
| Trixodopsis Townsend, 1933 | | 1 | Species | Taxom |
| Trixomorpha Brauer & von..., 1889 | | 3 | Species | Taxom |
| Trochilochaeta Townsend, 1940 | | 1 | Species | Taxom |
| Trochilodes Coquillett, 1903 | | 2 | Species | Taxom |
| Trochiloglossa Townsend, 1919 | | 2 | Species | Taxom |
| Trochiloleskia Townsend, 1917 | | 2 | Species | Taxom |
| Tromodesiana Townsend, 1931 | | 1 | Species | Taxom |
| Tromodesiopsis Townsend, 1927 | | 1 | Species | Taxom |
| Trophomyia | | 1 | Species | Taxom |
| Trophops Aldrich, 1932 | | 1 | Species | Taxom |
| Tropidodexia Townsend, 1915 | | 2 | Species | Taxom |
| Tropidopsiomorpha Townsend, 1927 | | 1 | Species | Taxom |
| Tropidopsis Ashmead, 1893 | | 1 | Species | Taxom |
| Truphia Malloch, 1930 | | 1 | Species | Taxom |
| Tryphera Meigen, 1838 | | 3 | Species | Taxom |
| Trypherina Malloch, 1938 | | 1 | Species | Taxom |
| Tsugaea Hall, 1939 | | 1 | Species | Taxom |
| Tuberculocera | | 1 | Species | Taxom |
| Tunapunia Thompson, 1963 | | 1 | Species | Taxom |
| Turanogonia Rohdendorf, 1924 | | 5 | Species | Taxom |
| Tylodexia Townsend, 1926 | | 1 | Species | Taxom |
| Tyreomma Brauer & von..., 1891 | | 2 | Species | Taxom |
| Ucayalimyia Townsend, 1927 | | 1 | Species | Taxom |
| Uclesia Girschner, 1901 | | 11 | Species | Taxom |
| Uclesiella Malloch, 1938 | | 1 | Species | Taxom |
| Ugimeigenia Townsend, 1916 | | 1 | Species | Taxom |
| Upodemocera Townsend, 1915 | | 1 | Species | Taxom |
| Uramya Robineau-Des..., 1830 | | 38 | Species | Taxom |
| Uraporia Townsend, 1919 | | 1 | Species | Taxom |
| Urochaetona Townsend, 1915 | | 1 | Species | Taxom |
| Urodexia Osten Sacken, 1882 | | 2 | Species | Taxom |
| Urodexiomima Townsend, 1927 | | 2 | Species | Taxom |
| Urodexodes Townsend, 1909 | | 2 | Species | Taxom |
| Uroeuantha Townsend, 1927 | | 1 | Species | Taxom |
| Urohypomyia Townsend, 1915 | | 1 | Species | Taxom |
| Uromacquartia Townsend, 1916 | | 1 | Species | Taxom |
| Uromedina Townsend, 1926 | | 7 | Species | Taxom |
| Urophylloides Brauer & Ber..., 1893 | | 2 | Species | Taxom |
| Urophyllophila Townsend, 1927 | | 1 | Species | Taxom |
| Ursophyto Aldrich, 1926 | | 2 | Species | Taxom |
| Uruactia Townsend, 1927 | | 1 | Species | Taxom |
| Urucurymyia Townsend, 1934 | | 1 | Species | Taxom |
| Uruhausia | | 1 | Species | Taxom |
| Uruhuasia Townsend, 1914 | | 2 | Species | Taxom |
| Uruhuasiopsis Townsend, 1915 | | 1 | Species | Taxom |
| Uruleska | | 1 | Species | Taxom |
| Uruleskia Townsend, 1934 | | 1 | Species | Taxom |
| Urumyobia Townsend, 1934 | | 1 | Species | Taxom |
| Ushpayacua Townsend, 1928 | | 1 | Species | Taxom |
| Valpogonia Townsend, 1928 | | 2 | Species | Taxom |
| Vanderwulpella Townsend, 1919 | | 1 | Species | Taxom |
| Vanderwulpia Townsend, 1891 | | 3 | Species | Taxom |
| Velardemyia Valencia, 1972 | | 1 | Species | Taxom |
| Veluta Malloch, 1938 | | 1 | Species | Taxom |
| Ventoplagia Richter, 2009 | | 0 | Species | Taxom |
| Verreauxia Robineau-Des..., 1863 | | 0 | Species | Taxom |
| Verrugomyia Townsend, 1927 | | 1 | Species | Taxom |
| Verrugophryno Townsend, 1927 | | 1 | Species | Taxom |
| Vertepalpus Curran, 1947 | | 1 | Species | Taxom |
| Vibrissina Rondani, 1861 | | 35 | Species | Taxom |
| Vibrissoepalpus Townsend, 1915 | | 1 | Species | Taxom |
| Vibrissomyia Townsend, 1912 | | 8 | Species | Taxom |
| Vibrissovoria Townsend, 1919 | | 2 | Species | Taxom |
| Villanovia Strobl, 1910 | | 2 | Species | Taxom |
| Villeneuvenia Jacentkovsky, 1937 | | 1 | Species | Taxom |
| Visayalydina Townsend, 1926 | | 1 | Species | Taxom |
| Viviania Rondani, 1861 | | 3 | Species | Taxom |
| Voria Robineau-Des..., 1830 | | 15 | Species | Taxom |
| Voriella Malloch, 1930 | | 5 | Species | Taxom |
| Wagneria Robineau-Des..., 1830 | | 31 | Species | Taxom |
| Walkeria Robineau-Des..., 1863 | | 2 | Species | Taxom |
| Wardarina Mesnil, 1953 | | 2 | Species | Taxom |
| Wattia Malloch, 1938 | | 3 | Species | Taxom |
| Weberia Robineau-Des..., 1830 | | 2 | Species | Taxom |
| Weingaertneriella Baranov, 1932 | | 1 | Species | Taxom |
| Winthellia Crosskey, 1967 | | 1 | Species | Taxom |
| Winthemia Robineau-Des..., 1830 | | 152 | Species | Taxom |
| Winthemiini | | 4 | Species | Taxom |
| Xanhomelanodes | | 1 | Species | Taxom |
| Xanthobasis Aldrich, 1934 | | 3 | Species | Taxom |
| Xanthocera Herrich-Schä..., 1853 | | 2 | Species | Taxom |
| Xanthochaetona Townsend, 1915 | | 1 | Species | Taxom |
| Xanthodexia van der Wulp, 1891 | | 2 | Species | Taxom |
| Xanthoepalpodes Townsend, 1913 | | 1 | Species | Taxom |
| Xanthoepalpus Townsend, 1914 | | 5 | Species | Taxom |
| Xanthoerigone Townsend, 1927 | | 1 | Species | Taxom |
| Xanthoernestia Townsend, 1926 | | 1 | Species | Taxom |
| Xanthomelana Wulp, 1892 | | 1 | Species | Taxom |
| Xanthomelanodes Townsend, 1893 | | 16 | Species | Taxom |
| Xanthomelanopsis Townsend, 1917 | | 4 | Species | Taxom |
| Xanthooestrus Villeneuve, 1914 | | 3 | Species | Taxom |
| Xanthopelta Aldrich, 1934 | | 1 | Species | Taxom |
| Xanthophyllophila Townsend, 1915 | | 1 | Species | Taxom |
| Xanthophyto Townsend, 1916 | | 4 | Species | Taxom |
| Xanthopteromyia Townsend, 1926 | | 2 | Species | Taxom |
| Xanthotheresia Townsend, 1931 | | 1 | Species | Taxom |
| Xanthotrichius Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Xanthozona Hampson, 1914 | | 2 | Species | Taxom |
| Xanthozonella | | 1 | Species | Taxom |
| Xanthozonopsis | | 1 | Species | Taxom |
| Xenolophosia Villeneuve, 1926 | | 3 | Species | Taxom |
| Xenophasia Townsend, 1934 | | 2 | Species | Taxom |
| Xenophyxis | | 1 | Species | Taxom |
| Xenoplagia Townsend, 1914 | | 1 | Species | Taxom |
| Xenopyxis Townsend, 1940 | | 2 | Species | Taxom |
| Xenorhynchia Malloch, 1938 | | 2 | Species | Taxom |
| Xeoprosopa Townsend, 1919 | | 1 | Species | Taxom |
| Xiphochaeta Mesnil, 1968 | | 9 | Species | Taxom |
| Xiphomyia Townsend, 1909 | | 4 | Species | Taxom |
| Xiphophasia Robineau-Des..., 1830 | | 1 | Species | Taxom |
| Xistomima | | 1 | Species | Taxom |
| Xylocamptomima Townsend, 1927 | | 2 | Species | Taxom |
| Xylotachina Brauer & von..., 1891 | | 2 | Species | Taxom |
| Xysta Meigen, 1824 | | 3 | Species | Taxom |
| Xystomima Villeneuve, 1914 | | 1 | Species | Taxom |
| Yahuarmayoia Townsend, 1927 | | 2 | Species | Taxom |
| Yahuartachina Townsend, 1927 | | 1 | Species | Taxom |
| Yahyarphryno | | 1 | Species | Taxom |
| Ypophaemyia Townsend, 1916 | | 1 | Species | Taxom |
| Ypophaemyiops Townsend, 1935 | | 1 | Species | Taxom |
| Zaira Robineau-Des..., 1830 | | 29 | Species | Taxom |
| Zambesa Walker, 1856 | | 6 | Species | Taxom |
| Zambesoides | | 1 | Species | Taxom |
| Zambesomima Mesnil, 1967 | | 1 | Species | Taxom |
| Zamimus Malloch, 1932 | | 1 | Species | Taxom |
| Zealandotachina Malloch, 1938 | | 10 | Species | Taxom |
| Zebromyia Malloch, 1929 | | 1 | Species | Taxom |
| Zelia Robineau-Des..., 1830 | | 23 | Species | Taxom |
| Zelinda | | 1 | Species | Taxom |
| Zelindopsis Anonymous, 1946 | | 12 | Species | Taxom |
| Zeliomima Mesnil, 1976 | | 2 | Species | Taxom |
| Zenargomyia Crosskey, 1964 | | 1 | Species | Taxom |
| Zenillia Robineau-Des..., 1830 | | 54 | Species | Taxom |
| Zenillinan | | 1 | Species | Taxom |
| Zeuxia Meigen, 1826 | | 25 | Species | Taxom |
| Zeuxiotrix Mesnil, 1976 | | 2 | Species | Taxom |
| Ziminia Mesnil, 1963 | | 1 | Species | Taxom |
| Zita Curran, 1927 | | 1 | Species | Taxom |
| Zizyphomyia Townsend, 1916 | | 6 | Species | Taxom |
| Zonalia Curran, 1934 | | 1 | Species | Taxom |
| Zonoepalpus Townsend, 1927 | | 3 | Species | Taxom |
| Zophomyia Macquart, 1835 | | 10 | Species | Taxom |
| Zosterameigenia | | 1 | Species | Taxom |
| Zosteromeigenia Townsend, 1919 | | 1 | Species | Taxom |
| Zosteromyia Brauer & Ber..., 1891 | | 1 | Species | Taxom |
| Zosteropsis | | 1 | Species | Taxom |
| Zygobotheria | | 1 | Species | Taxom |
| Zygobothria Mik, 1891 | | 2 | Species | Taxom |
| Zygofrontina | | 3 | Species | Taxom |
| Zygosturmia Townsend, 1911 | | 1 | Species | Taxom |
| Zygozenillia Townsend, 1927 | | 4 | Species | Taxom |
