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Diptera
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Diptera

Source
Rank
order
Names
1
species:811

Classification

  • Insecta

    • Diptera
      • Abatylotus Philip, 1948

      • Aberodon Gimmerthal, 1834

      • Abitagua Alexander, 1944

      • Ablondelia Villeneuve, 1928

      • Abmyceta Lane, 1955

      • Abonnencius Morillas Marquez, Castillo Remiro & Ubeda Ontiveros, 1984

      • Abraedes Zavortink, 1970

      • Absinthomyia Fedotova, 1999

      • Acallyntrum Stone, 1948

      • Acanthipodus Kertész, 1909

      • Acanthocnemis Blanchard, 1852

      • Acanthodelphia Bigot, 1857

      • Acanthomyites Cockerell, 1921

      • Acanthosphys Enderlein, 1935

      • Acanthothecum Rohdendorf, 1930

      • Acartophthalmidae

      • Acellomyia Gonzalez, 1999

      • Acephana Townsend, 1916

      • Achaetella Malloch, 1923

      • Achaetina Malloch, 1918

      • Achaetocephalon Rohdendorf, 1934

      • Achaetoneurilla Mesnil, 1939

      • Achantipodus Rondani, 1856

      • Aclada Loew, 1850

      • Acletius Roback, 1965

      • Acoecus Hull, 1973

      • Acolaste Stephens, 1829

      • Acorrhynchus Rondani, 1861

      • Acritorhyphus Bode, 1953

      • Acroceridae

      • Acrocomyia Papavero, 1977

      • Acrolasia Enderlein, 1927

      • Acromera Lioy, 1864

      • Acromiodexia Townsend, 1931

      • Acrophagella Ringdahl, 1942

      • Actelois von Bülow-Trummer, 1920

      • Actherosia Hull, 1973

      • Acthortia Kröber, 1912

      • Actinochaetopsis Townsend, 1934

      • Aculcina Hogue, 1973

      • Acyphona Osten-Sacken, 1869

      • Adenia Robineau-Desvoidy, 1863

      • Adichosia Surcouf, 1919

      • Adichosiops Townsend, 1932

      • Adiplectra Enderlein, 1936

      • Adipterites Townsend, 1938

      • Adiscalis Enderlein, 1928

      • Adonia Giebel, 1856

      • Aedipsilopus Bigot, 1859

      • Aegialomyia Philip, 1941

      • Aegophagomyia Austen, 1912

      • Aegrotomyia Frey, 1946

      • Aemoaipus Aymard, 1856

      • Aequia Malloch, 1930

      • Aeschnasoma Curran, 1934

      • Aeshnasoma Johnson, 1909

      • Aetheotilus Hesse, 1967

      • Africomusca Townsend, 1932

      • Afroculex Danilov, 1989

      • Afrohelicobia Zumpt, 1972

      • Afrolimna Cogan, 1968

      • Afromoehnia Rudzinski, 1999

      • Afromormia Duckhouse, 1987

      • Afropierretia Verves, 1997

      • Afropsila Shatalkin, 2001

      • Afrorfella Matile, 1970

      • Afrorhynchus Ribeiro, 1991

      • Afrororia Curran, 1938

      • Afrosarcophaga Rohdendorf, 1963

      • Afrotipila Alexander, 1955

      • Afrotricha Chandler, 2002

      • Afrowohlfartia Townsend, 1919

      • Afroxenia Kemner, 1936

      • Aftaotella Lehrer, 1997

      • Agaedioxenis Villeneuve, 1939

      • Agastomyia De Meyere, 1919

      • Agdestis Séguy, 1937

      • Agenosia Hull, 1973

      • Agiebelia Townsend, 1933

      • Agitonia Hull, 1966

      • Agmatozoon Bode, 1953

      • Agnotemyia Williston, 1886

      • Agnotomyia Williston, 1886

      • Agoneura Schiner, 1868

      • Agriochaetops Townsend, 1934

      • Agrobia Lioy, 1864

      • Agromyzidae

      • Agrophila Lioy, 1864

      • Ainuyusurika Sasa & Shirasaka, 1988

      • Alanstonea Mattingly, 1960

      • Alaphagus Walker, 1849

      • Alasia Enderlein, 1936

      • Albertia Rondani, 1843

      • Albibarbefferia Artigas & Papavero, 1997

      • Albiniola Mesnil, 1972

      • Albuginosus Reinert, 1987

      • Alcephagus Gimmerthal, 1845

      • Alcheringa Theischinger, 1994

      • Aldrichinella Theobald, 1910

      • Aldrichisca Rohdendorf & Gregor, 1973

      • Aldrovandia Enderlein, 1912

      • Alexandrella Tonnoir, 1926

      • Alexandrotipula Miller, 1945

      • Alexina Edwards, 1929

      • Alexiopogon Curran, 1934

      • Alghetimyia Séguy, 1937

      • Alilaea Chainey, 1989

      • Alina Robineau-Desvoidy, 1863

      • Alinkidae

      • Alitendipes Hong, 2002

      • Alitophasia Townsend, 1934

      • Allactina Curran, 1924

      • Allimanta Casal & Garcia, 1968

      • Alliomma Borgmeier, 1934

      • Alliops Malloch, 1934

      • Allocontarinia Solinas, 1986

      • Allocraspeda Rikhter, 1972

      • Allodicrania Enderlein, 1913

      • Alloeonota Schnabl & Dziedzicki, 1912

      • Allomachimus Bequaert, 1964

      • Alloneura Rondani, 1856

      • Allophortica Maca, 2003

      • Allophylella Tonnoir & Malloch, 1927

      • Allophyllata Harrison, 1959

      • Allopyrgota Aczél, 1956

      • Allosepsis Ozerov, 1992

      • Allostoomma Schmitz, 1915

      • Allotanytarsus Kieffer, 1921

      • Allotheobaldia Brölemann, 1919

      • Aloceuxesta Hendel, 1936

      • Alonipola Rondani, 1864

      • Alophroida Rondani, 1856

      • Alpinomyia Frey, 1950

      • Althanatus Reinhard, 1947

      • Amalopina Brunetti, 1912

      • Amalopinodes Alexander, 1950

      • Amamia Verves, 1997

      • Amasia Meigen, 1800

      • Ambacis Enderlein, 1922

      • Amblardiella Kieffer, 1912

      • Amblylexis Bode, 1953

      • Amedoria Brauer & Bergenstamm, 1889

      • Ameniamima Crosskey, 1973

      • Americaptilotus Richards, 1951

      • Ameroxylota Hippa, 1978

      • Amesorhaga Bickel, 1994

      • Amianta Bode, 1953

      • Ammitzbollia Ringdahl, 1929

      • Amossovia Glukhova, 1989

      • Amphiboliopsis Townsend, 1926

      • Amphibolosia Surcouf, 1919

      • Amphichaeta Brauer & Bergenstamm, 1889

      • Amphichaetola Strand, 1928

      • Amphinome Meigen, 1800

      • Amphipromeca Bode, 1953

      • Amphisa Robineau-Desvoidy, 1863

      • Amphiscolops Hull, 1962

      • Ampilicercomyia Verves, 1992

      • Amputella Marshall, 1985

      • Ampycophora Wahlberg, 1847

      • Ampyx Walker, 1855

      • Amsteinia Bremi, 1858

      • Anacanthosphys Enderlein, 1935

      • Anacanthothecum Rohdendorf, 1930

      • Anacephalops Aczél, 1940

      • Anachaetopsina Villeneuve, 1934

      • Anacrostichia Enderlein, 1934

      • Anadrema Nartshuk, 2002

      • Ananta Meigen, 1838

      • Anantha Rondani, 1861

      • Anapatica Richter, 2001

      • Anaphlebotomus Theodor, 1948

      • Anapyrgota Steyskal, 1967

      • Anastega Sidorenko, 2002

      • Anauta Gobert, 1887

      • Anavoria Mesnil, 1953

      • Anaxylophagus Malloch, 1931

      • Anazeuxia Mesnil, 1980

      • Anceus Roback, 1963

      • Anchimongoma Brunetti, 1918

      • Ancylosyrphus Bigot, 1882

      • Ancyroapsis Duckhouse, 1990

      • Andrenomya Rondani, 1850

      • Androclasma Enderlein, 1912

      • Androeuryops Beneway, 1961

      • Androsyrphus Thompson, 1981

      • Aneurina Lioy, 1864

      • Angiopus Meuffels & Grootaert, 1996

      • Angitulina Enderlein, 1936

      • Aniarella Enderlein, 1911

      • Anilomyia Vargas, 1960

      • Anisomera Meigen, 1818

      • Anisoneura Lioy, 1864

      • Anisopidae

      • Anisopodidae

      • Anisopoidae

      • Annamira Ozerov, 1999

      • Annefrankia Lehrer, 1995

      • Anocheila Hellén, 1950

      • Anodontina Macquart, 1838

      • Anoedioporpa Dyar, 1923

      • Anolosimyia Dodge, 1955

      • Anoplisa Herting, 1961

      • Anoplistes Westwood, 1835

      • Anoplomerus Rondani, 1856

      • Anoplopus Rondani, 1857

      • Anorthus Loew, 1850

      • Ansorgia Krzeminski & Lukaschevitch, 1993

      • Ansorgiidae

      • Antefungivoridae

      • Anthobia Lioy, 1864

      • Anthocolon Hull, 1973

      • Anthomyella Curran, 1934

      • Anthomyiella Malloch, 1920

      • Anthomyiidae

      • Anthomyzidae

      • Anthrachomyia Bigot, 1885

      • Anthracida Germar, 1849

      • Anthracomya Rondani, 1856

      • Antillonereis Hennig, 1937

      • Antiopa Meigen, 1800

      • Antistatis Gistl, 1848

      • Antomolina Hermann, 1912

      • Antracomya Lioy, 1864

      • Antunesmyia Lane & Cerqueira, 1942

      • Anurophyllina Mesnil, 1961

      • Anymphochaeta Czerny, 1924

      • Aoroura Maa, 1971

      • Apatelia Stein, 1924

      • Apatelina Enderlein, 1936

      • Apatemosciaritis Hong, 2002

      • Apedilia Loew, 1850

      • Apeloglutus Greene, 1934

      • Apeyritschia Villeneuve, 1932

      • Aphanoneura Stein, 1919

      • Aphelogaster Aldrich, 1934

      • Aphelomyia Roback, 1954

      • Aphidileo Rondani, 1848

      • Aphractia Artigas, Papavero & Serra, 1991

      • Apicamplexa Fan & Qian, 1992

      • Apicomyia Shannon, 1922

      • Apioceridae

      • Apistogrypotes Bode, 1953

      • Apivora Meigen, 1800

      • Aplomyiella Mesnil, 1939

      • Apops McAlpine, 1994

      • Aporomya Rondani, 1859

      • Aporomyia Schiner, 1868

      • Aporosa Macquart, 1838

      • Apospasmica Loew, 1873

      • Apostrophusia Townsend, 1932

      • Aposycorax Duckhouse, 1972

      • Apotrichomyia Duckhouse, 1978

      • Apsilocephalidae

      • Apystomyiidae

      • Arabella Robineau-Desvoidy, 1863

      • Araeostylus Munroe, 1974

      • Araipogon Carrera, 1949

      • Araucolimnophila Alexander, 1940

      • Araucomyia Alexander, 1929

      • Araucopogon Artigas & Papavero, 1988

      • Araucoscelis Edwards, 1930

      • Arbicola Gistl, 1847

      • Archaeognoriste Blagoderov & Grimaldi, 2004

      • Archaeosciara Mohrig & Roschmann, 1994

      • Archecetema Narchuk, 1976

      • Archeomyia Philip, 1941

      • Archesimulium Rubzov & Yankovsky, 1982

      • Archiclinocera Frey, 1940

      • Archicnesia Enderlein, 1933

      • Archilimonia Krzeminski & Krzeminska, 2003

      • Archimera Mesnil, 1954

      • Archimolophilus Enderlein, 1940

      • Archiplatypalpa Kovalev, 1974

      • Archisargidae

      • Archiscenopinus Enderlein, 1914

      • Archisolva Zhang, Zhang & Li, 1993

      • Architendipedidae

      • Architipulidae

      • Archizelmiridae

      • Arcicornia Hong, 2002

      • Arctohelina Ringdahl, 1929

      • Arctolepta Hull, 1945

      • Arctolimnophila Alexander, 1966

      • Arctoprosalpia Ringdahl, 1942

      • Ardmoeca Maa, 1969

      • Arenia Robineau-Desvoidy, 1863

      • Arge Robineau-Desvoidy, 1863

      • Argentisimulium Rubzov & Yankovsky, 1982

      • Argijra

      • Argoracrites Séguy, 1925

      • Argyrella Robineau-Desvoidy, 1863

      • Argyrophylacoides Townsend, 1932

      • Argyrospyla Rondani, 1856

      • Arhipidia Alexander, 1912

      • Arhopocnemia Enderlein, 1934

      • Aridefferia Artigas & Papavero, 1997

      • Aristohendelia Frey, 1960

      • Aristopsis Borgmeier, 1959

      • Armbrusteleia Evenhuis, 1994

      • Arpactodolichopodites Hong, 2002

      • Arpagina Lioy, 1864

      • Arpagita Lioy, 1864

      • Arrhenica Osten-Sacken, 1859

      • Artamonoviella Verves, 1989

      • Arthrocerastis Rübsaamen, 1895

      • Arthropiella Meunier, 1908

      • Arthuromyia Ayroza Galvão, 1941

      • Asayia Roback, 1985

      • Asebeomyia Aiken, 1911

      • Asiamyceta Hong, 2002

      • Asianochlorops Kanmiya, 1983

      • Asiaraba Rohdendorf, 1967

      • Asiatendipes Hong, 2002

      • Asilicus Germar, 1842

      • Asilidae Latreille, 1804

      • Asiloephesus Lehr, 1992

      • Asiobaccha Violovich, 1976

      • Asioboettcheria Verves, 2001

      • Asiochaoboridae

      • Asiopierretia Rodendorf, 1965

      • Asioptila Shatalkin, 1998

      • Asira Giebel, 1856

      • Asironia Mesnil, 1956

      • Aspathia Enderlein, 1935

      • Aspidophalla Rohdendorf, 1963

      • Aspiloptera Künckel d'Herculais, 1905

      • Asteiidae

      • Astelobia Edwards, 1923

      • Astoma Lioy, 1864

      • Astoneomyia Peterson, 1977

      • Astrolabis Osten-Sacken, 1865

      • Asuba Giebel, 1856

      • Asycampta Mamaev & Zaitzev, 1997

      • Ataracta Loew, 1850

      • Atarbodes Alexander, 1920

      • Atelecephala Townsend, 1916

      • Atelestidae

      • Atemnocera Bigot, 1882

      • Athericidae

      • Athiplanomyia Séguy, 1937

      • Athryciopsis Townsend, 1932

      • Athyrsiola Baranov, 1938

      • Atissina Enderlein, 1936

      • Atmobia Bigot, 1856

      • Atomaria Bigot, 1854

      • Atopolimnophila Alexander, 1972

      • Atractogonia Townsend, 1932

      • Atriangulum Bruggen, 1960

      • Atrichia Schrank, 1803

      • Atrichodelia Karl, 1943

      • Atricholyga Villeneuve, 1939

      • Atrichomyia Karl, 1943

      • Atrichosticha Enderlein, 1937

      • Atropidomyia Brauer & Bergenstamm, 1889

      • Atrypoderma Townsend, 1919

      • Atryposoma Bau, 1931

      • Atylobacca Hull, 1949

      • Aulacibaccha Hull, 1949

      • Aulacigastridae

      • Aulacocephalopsis Townsend, 1919

      • Aureoconops Camras, 2003

      • Aurolabis Podenas, 2003

      • Austenia Surcouf, 1909

      • Austenina Townsend, 1921

      • Australimyzidae

      • Australoanicia Verves, 1979

      • Australocalliphora Kurahashi, 1971

      • Australophyra Malloch, 1923

      • Austroclemina Cook, 1971

      • Austrogaster Amorim & Tozoni, 1994

      • Austrohirmoneura Bequaert, 1932

      • Austroleptidae

      • Austroleptomorphus Matile, 1977

      • Austromansonia Belkin, 1968

      • Austromolophilus Theischinger, 1988

      • Austrophasia Townsend, 1916

      • Austrosyrphus Vockeroth, 1969

      • Austrotheobaldia Dobrotworsky, 1954

      • Avarita Kettle & Lawson, 1955

      • Awatia Townsend, 1921

      • Axinicera Turner, 1974

      • Axymyiidae

      • Ayrozamyia Coutinho & Farias, 1942

      • Azaisiella Villeneuve, 1939

      • Aztecaedes Zavortink, 1972

      • Bacchina Williston, 1896

      • Bacchiopsis Matsumura, ?, 1916

      • Baenotus Byers, 1969

      • Bakeromyia Malloch, 1931

      • Baldratiella Kieffer, 1913

      • Baldratiola Kieffer, 1913

      • Baliisca Verves, 1980

      • Baltilimnophila Krzeminski, 1990

      • Barbella Draber-Monko, 1965

      • Barberiella Shannon, 1922

      • Barretomyia Vianna Martins & Silva, 1965

      • Basila Cresson, 1942

      • Bassoforcipomyia Debenham, 1987

      • Batissophalla Rohdendorf, 1963

      • Batula Cresson, 1940

      • Bazara Vaillant, 1987

      • Bebricia Robineau-Desvoidy, 1863

      • Bebrocisia Ragues, 1908

      • Beggiatia Lioy, 1864

      • Beifangitendipes Hong, 2002

      • Beipiaoplecia Lin, 1976

      • Belgiella Lehrer, 1977

      • Belkinius Reinert, 1982

      • Belkinomyia Adames & Galindo, 1973

      • Bellardina Edwards, 1931

      • Bellaria Strand, 1928

      • Belvosiopsis Townsend, 1927

      • Benedenia Lehrer, 1976

      • Bequaertomyia Brennan, 1935

      • Berendtia Townsend, 1921

      • Bertea Rondani, 1856

      • Beszella Hippa, 1968

      • Beyermyia Disney, 1991

      • Bibionidae Newman, 1834

      • Bibionites Handlirsch, 1906

      • Bibiophus Bollow, 1954

      • Bicalcar Lindner, 1923

      • Bicercites Hong, 2002

      • Bichromomyia Artemiev, 1991

      • Bickeliolus Grichanov, 1996

      • Bicornula Hong, 2002

      • Bigotia Robineau-Desvoidy, 1863

      • Bilenemyia Verves, 1989

      • Bisetaria Karl, 1943

      • Bistromolophilus Theischinger, 1999

      • Bivalvula Hong, 2002

      • Blackithiana Lehrer, 1997

      • Blanchardiomyia Brunetti, 1912

      • Blantonia Wirth & Dow, 1971

      • Blephariceridae

      • Blepharipalpus Perris, 1852

      • Blepharis Macquart, 1838

      • Blepharoceridae

      • Blepharopoda Enderlein, 1936

      • Blepharoprocta Loew, 1862

      • Blerina Mutin, 1999

      • Bodephora Evenhuis, 1994

      • Bohemania Robineau-Desvoidy, 1863

      • Bohemannia Bezzi, 1907

      • Boholdoyidae

      • Bolbomyiidae

      • Bolithobia Rondani, 1856

      • Bolithomia Rondani, 1856

      • Bolithophilidae

      • Bolitophilidae

      • Bombibia Lioy, 1864

      • Bombidia Aldrich, 1905

      • Bombobrachycoma Townsend, 1919

      • Bombominetes Enderlein, 1922

      • Bombyliidae

      • Bombyliojeania Townsend, 1931

      • Bombylomorpha Borgmeier, 1933

      • Bonessia Mohrig, 1970

      • Bophrosia Rondani, 1856

      • Borboridae

      • Boreomyia Coquillet, 1903

      • Boreosimulium Rubzov & Yankovsky, 1982

      • Borgmeierella Enderlein, 1924

      • Borgmeieria Pires do Prado, 1976

      • Borisia Rohdendorf, 1924

      • Borissovia Evenhuis, 2002

      • Borneoscatopse Freeman, 1990

      • Boropis Hull, 1962

      • Boscmyia Lane, 1954

      • Bothaella Reinert, 1973

      • Bothrophorus Savchenko & Plyushch, 1984

      • Bourguinia Blanchard, 1935

      • Brachyasterina Macquart, 1851

      • Brachychaetoides Mesnil, 1970

      • Brachycoelia Meade, 1892

      • Brachyconops Wirth, 1973

      • Brachycretacea Szadziewski, 1996

      • Brachycrotaphus Czerny, 1932

      • Brachylabis Schnabl, 1890

      • Brachyneurella Kieffer, 1913

      • Brachypsalidia Enderlein, 1922

      • Brachypus Meigen, 1824

      • Brachystomatidae

      • Brachytabanus Fairchild, 1942

      • Bracia Enderlein, 1934

      • Braulidae

      • Braunsiphila Kröber, 1931

      • Brevidentia Artemiev, 1991

      • Bruceharrisonius Reinert, 2003

      • Brugella Edwards, 1930

      • Brumptallophora Dupuis, 1949

      • Brumptius Nitzulescu, 1931

      • Brychomyia Hull, 1962

      • Bulladacus Drew & Hancock, 1995

      • Bureschiella Jacentkovský, 1940

      • Burmaptychoptera Lukashevich, 2004

      • Burmitempis Cockerell, 1917

      • Byomyioides Matsumura, ?, 1916

      • Cacatuopyga Papavero & Wilcox, 1974

      • Cacoculex Dyar, 1918

      • Caenis Robineau-Desvoidy, 1863

      • Caenoglochina Alexander, 1964

      • Caenolimonia Alexander, 1967

      • Caenomyiella Harbach & Peyton, 1990

      • Caenopangonia Kröber, 1930

      • Caenophanes Loew, 1874

      • Caenophaniella Séguy, 1941

      • Caenophorites Hong, 2002

      • Caesariceps Rohdendorf, 1926

      • Calamodiplosis Rübsaamen, 1910

      • Calcarhelea Wirth & Grogan, 1988

      • Calladimyia Dyar, 1919

      • Calledax Hull, 1973

      • Callicypta Lane, 1954

      • Calliphoridae

      • Calliphoropsis Townsend, 1915

      • Calliptera Agassiz, 1846

      • Calliscaeva Frey, 1946

      • Callisyrphus Frey, 1946

      • Calloplatyura Malloch, 1928

      • Calloptera Freidberg, 2002

      • Callotabanus Szilády, 1926

      • Callotia Vargas & Kremer, 1972

      • Callyntropleura Enderlein, 1939

      • Callyntropus Enderlein, 1930

      • Calobaca Strobl, 1880

      • Calobataemyia Schiner, 1862

      • Calobatemyia Macquart, 1855

      • Calolimnophila Alexander, 1921

      • Calometopon Frey, 1960

      • Calominettia Frey, 1927

      • Calomya Billberg, 1820

      • Caloptera Guérin-Ménéville, 1831

      • Calorhamphomyia Saigusa, 1963

      • Calosymmerus Munroe, 1974

      • Calotanypus Roback, 1971

      • Calvertia Ludlow, 1908

      • Calvertina Ludlow, 1909

      • Calviana Strand, 1928

      • Camerounisca Verves, 1989

      • Camillidae

      • Campanulobrunettia Duckhouse, 1991

      • Campanulomyza Nowakowski, 1962

      • Campara Harrison, 1966

      • Campbellomyia Alexander, 1925

      • Campeulites Bode, 1953

      • Campichoetidae

      • Camptonevra Macquart, 1843

      • Camptopsila Frey, 1925

      • Campylura Rondani, 1864

      • Canaceidae

      • Canacidae

      • Canalicula Oldroyd, 1954

      • Canarisina Rohacek, 1982

      • Cancraedes Edwards, 1929

      • Canthyloscelidae

      • Capensomyia Davidson, 1979

      • Carceliella Baranov, 1934

      • Carcelita Mesnil, 1977

      • Carcinomyia Townsend, 1915

      • Carebaricus Artigas & Papavero, 1991

      • Cargilla Rikhter, 1980

      • Caricelia Mesnil, 1977

      • Carinefferia Artigas & Papavero, 1997

      • Carmocaris Loew, 1868

      • Carnidae

      • Carolimyia Malloch, 1931

      • Caroncoma Londt, 1980

      • Carpathicomyia Lehrer, 1971

      • Carrollella Lutz, 1921

      • Caspiomyia Rohdendorf, 1935

      • Cassidaemyia Macquart, 1835

      • Cassidemya Rondani, 1861

      • Castromyia Mangabeira, 1942

      • Catacores Hull, 1944

      • Catantigymnus Enderlein, 1935

      • Catheteronchyia Townsend, 1927

      • Caulomyia Rübsaamen, 1916

      • Cecidomyiidae

      • Celea Robineau-Desvoidy, 1863

      • Celyphidae

      • Cenogaster Duméril, 1806

      • Centriocera Pokorny, 1893

      • Centrocera Coquillet, 1910

      • Centrorhynchus Lutz, 1913

      • Ceoneura Alexander, 1924

      • Ceratalaspis Hancock, 1984

      • Cerato Meunier, 1904

      • Ceratoconops Camras, 1955

      • Ceratocystia Dyar & Knab, 1906

      • Ceratohelea Wirth & Grogan, 1988

      • Ceratolimnobia Alexander, 1920

      • Ceratopogonidae

      • Ceratopogonini

      • Ceratostephanus Brunetti, 1911

      • Cercosarcophaga Zumpt, 1972

      • Cerechetus Rees, 1807

      • Ceriathrix Hull, 1949

      • Ceriella Rondani, ?, 1851

      • Cerochetus Dumeril, 1806

      • Cerocratia Schmitz, 1929

      • Ceroctena Rondani, 1856

      • Cerodesma Enderlein, 1934

      • Ceromasiops Townsend, 1911

      • Cerqueirellum Py-Daniel, 1983

      • Cervicorniphora Hull, 1945

      • Cestonoptera Villeneuve, 1939

      • Ceylonomyia Fan, 1965

      • Ceyx Duméril, 1806

      • Chaetamenia Enderlein, 1936

      • Chaetastia Enderlein, 1935

      • Chaetobillaea Mesnil, 1976

      • Chaetochilosia Enderlein, 1936

      • Chaetocnema Duda, 1926

      • Chaetocyptera Enderlein, 1936

      • Chaetodelia Karl, 1943

      • Chaetogonophora Hull, 1962

      • Chaetohomoneura Malloch, 1927

      • Chaetolispa Malloch, 1922

      • Chaetomyia Brauer & Bergenstamm, 1891

      • Chaetopegomyia Ringdahl, 1938

      • Chaetopeleteria Mik, 1894

      • Chaetopeletieria Bezzi, 1907

      • Chaetophaenicia Enderlein, 1936

      • Chaetophalla Rohdendorf, 1963

      • Chaetopyrellia Townsend, 1932

      • Chaetoscelis Narchuk, 1963

      • Chaetosphyria Enderlein, 1936

      • Chaetostylus Hendel, 1932

      • Chaetotachina Brauer & Bergenstamm, 1889

      • Chaetoweberia Villeneuve, 1932

      • Chaititendipes Hong, 2002

      • Chamaemyiidae

      • Chaoboridae

      • Chariclaea Robineau-Desvoidy, 1863

      • Chariclea Robineau-Desvoidy, 1863

      • Chaulioestrus Villeneuve, 1925

      • Cheilorhyncus Rondani, 1857

      • Cheiroxylota Hull, 1949

      • Cheligastrula Strand, 1928

      • Chelina Hull, 1973

      • Chelotabanus Lutz, 1913

      • Chemalida Rondani, 1856

      • Chenasphondylia Mamaev, 1972

      • Chenosciaritis Hong, 2002

      • Chersodromyia Bigot, 1891

      • Chersothea Walker, 1856

      • Chiletrichia

      • Chiliscelis Tollet, 1959

      • Chilomyia Shannon, 1922

      • Chimeromyia Grimaldi & Cumming, 1999

      • Chingia Rees, 1807

      • Chiromantis Rondani, 1856

      • Chironomidae Macquart, 1838

      • Chironomopsis Handlirsch, 1906

      • Chloe Robineau-Desvoidy, 1830

      • Chlorellia Shannon & Del Ponte, 1926

      • Chloria Schiner, 1862

      • Chloroidia Townsend, 1917

      • Chlorophryno Townsend, 1932

      • Chloropidae

      • Chodopsycha Jezek, 1984

      • Choeroporpa Dyar, 1918

      • Choetopeleteria Bezzi, 1894

      • Choetura Macquart, 1851

      • Choparimyia Séguy, 1941

      • Choreodromia Frey, 1922

      • Chorizomma Sasakawa, 1997

      • Chortomyia Kieffer, 1913

      • Christophersia James, 1910

      • Christophersiomyia Barraud, 1923

      • Chromocharis Enderlein, 1936

      • Chrymicrosa Mason, 1997

      • Chryseria Robineau-Desvoidy, 1863

      • Chrysocerogonia Rohdendorf, 1928

      • Chrysochlorus Loew, 1857

      • Chrysoclamys Rondani, 1856

      • Chrysomydas Wilcox & Pimentel, 1989

      • Chrysopilodes Frey, 1954

      • Chrysopota Travassos Santos Dias, 1957

      • Chrysosomidia Curran, 1934

      • Chydaeopeza Shatalkin, 1993

      • Chyromantis Rondani, 1856

      • Chyromyidae

      • Cimbotoma Lioy, 1864

      • Cina Fabricius, 1798

      • Cinctotipula Alexander, 1916

      • Ciniphes Costa, 1843

      • Cladodisca Bezzi, 1924

      • Claduroides Brunetti, 1911

      • Clandestina Mohrig, 2003

      • Claraeomorpha Kapoor & Sharma, 1987

      • Clavicornius Hong, 2002

      • Cleigastrosoma Lioy, 1864

      • Cleitosimulium Séguy & Dorier, 1939

      • Cleodora Robineau-Desvoidy, 1863

      • Cleona Meigen, 1800

      • Cleora Haliday, 1836

      • Cleptodromia Corti, 1907

      • Cleptoneria Lioy, 1864

      • Clidogaster Pandellé, 1898

      • Clidonia Robineau-Desvoidy, 1830

      • Climacura Howard, Dyar & Knab, 1915

      • Clinocladius Sublette, 1970

      • Clinoneura Brauer & Bergenstamm, 1890

      • Clinophena

      • Cloniophora Schiner, 1866

      • Clusiidae

      • Clusina Curran, 1934

      • Clytiophasia Dupuis, 1950

      • Cnemastira Enderlein, 1927

      • Cnematomyia Hendel, 1925

      • Cnemidoctenia Enderlein, 1934

      • Cnemoplegas Enderlein, 1927

      • Cnemostira Enderlein, 1940

      • Cnesiamima Wygodzinsky & Coscaron, 1973

      • Cobalomyia Hull, 1962

      • Cobiopsis Feijen, 1989

      • Coccidoletes Kieffer, 1913

      • Cockerellitha Townsend, 1938

      • Codium Enderlein, 1936

      • Coeisca Rohdendorf, 1966

      • Coeliopsis Bouché, 1844

      • Coelodiazesis Dyar & Knab, 1906

      • Coelopidae

      • Coenogaster Agassiz, 1846

      • Coenomyiidae

      • Coenomyioides Brunetti, 1920

      • Coenosopia Malloch, 1924

      • Collatia Curran, 1934

      • Collessohelea Debenham, 1987

      • Collinomyia Ringdahl, 1929

      • Colpotomyia Ringdahl, 1933

      • Columnocorna Hong, 2002

      • Comfurcula Schmitz, 1927

      • Comostyla Lioy, 1864

      • Compsella Hull, 1973

      • Cona Schellenberg, 1803

      • Congohelea Wirth & Grogan, 1988

      • Conicheila Barkalov, 2002

      • Conithorax Brunetti, 1918

      • Conochlorops Sabrosky, 1941

      • Conocotamyia Fluke, 1952

      • Conopidae

      • Conopilla Rondani, 1845

      • Conopoideus Rondani, 1845

      • Conoposelaga Pereira Barretto, 1949

      • Conopostegus Dyar, 1925

      • Conopsida Macquart, 1851

      • Conopsidea Loew, 1873

      • Conoptina Richter, 1995

      • Conorhipidia Alexander, 1914

      • Conosoma Lenz, 1802

      • Conostoma Rudolphi, 1801

      • Contodiplosis Gagné, 1994

      • Convexivertex Hong, 2002

      • Convocheila Barkalov, 2002

      • Coonooria Fan, 1964

      • Coprobia Lioy, 1864

      • Coprosarcophaga Rohdendorf, 1937

      • Coracella Philip, 1960

      • Cordyluridae

      • Corethrellidae

      • Cormocaris Loew, 1873

      • Cormodromia Zetterstedt, 1838

      • Cormophora Bode, 1953

      • Cornepidapus Menzel & Mohrig, 2000

      • Corycetta Hull, 1973

      • Corythophora Loew, 1862

      • Cosmius Duméril, 1806

      • Cotilea Lioy, 1864

      • Cotoneasteromyia Fedotova, 1991

      • Cottila Gistl, 1848

      • Courtoisia Barraclough, 1993

      • Crameria Robineau-Desvoidy, 1830

      • Craspedothricha Enderlein, 1936

      • Crassicornia Kugler, 1980

      • Cratomyiidae

      • Cratotipula Ribeiro & Martins-Neto, 1999

      • Crebraseta Gaimari & Irwin, 2000

      • Crenosimulium Giudicelli & Thiery, 1985

      • Crenuatus Berest, 1992

      • Cressonius Aczél, 1950

      • Cretaceagaster Tesky, 1971

      • Crinura Schnabl, 1911

      • Criorthrix Hull, 1949

      • Cristoforia Rondani, 1868

      • Crosaphididae

      • Crosskeyellum Grenier & Bailly-Choumara, 1970

      • Crossoprosopus Hesse, 1969

      • Crus McAlpine, 1998

      • Cruzmyia Lane & Cerqueira, 1942

      • Cryptochaetidae

      • Cryptochetidae

      • Cryptodiplosis Kieffer, 1895

      • Cryptoeristalis Kuznetzov, 1994

      • Cryptolauthia Kieffer, 1912

      • Cryptoscena Enderlein, 1936

      • Cryptotelmatoscopus Vaillant, 1982

      • Ctedonia Philippi, 1865

      • Ctenempis Frey, 1935

      • Ctenerioptera Alexander, 1961

      • Ctenoceria Rondani, 1856

      • Ctenochyliza Verbeke, 1952

      • Ctenocnemis Kowarz, 1873

      • Ctenodactylamyia

      • Ctenodasypygia Enderlein, 1928

      • Ctenogoeldia Edwards, 1930

      • Ctenolioproctia Enderlein, 1928

      • Ctenostylidae

      • Culicidae

      • Culiciscolex Bode, 1953

      • Curranea Rohdendorf, 1937

      • Curranitopia Zumpt, 1961

      • Curticopula Hong, 2002

      • Curtocera Macquart, 1835

      • Curtonotidae

      • Curtophalla Lehrer, 1994

      • Curumyia Coscaron, 1976

      • Curvosarcophaga Verves, 2001

      • Cuterebridae

      • Cyanea Meigen, 1800

      • Cyaneosomyia Séguy, 1928

      • Cyanoconops Antunes, 1939

      • Cyanolilaea Chainey, 1989

      • Cyanomyia Wilson, 1932

      • Cyclicomera Lynch Arribálzaga, 1881

      • Cyclocephala Strobl, 1902

      • Cyclocephalomyia Hendel, 1907

      • Cyclocerculla Beschovski, 1978

      • Cyclophalla Rohdendorf, 1963

      • Cyclophorus Eysell, 1912

      • Cygnomyia Theischinger, 1994

      • Cylindrocera Lioy, 1864

      • Cylindrogaster Rondani, 1861

      • Cylindropsis Bezzi, 1906

      • Cylindrosoma Rondani, 1856

      • Cymbipyga Artigas, Papavero & da Costa, 1997

      • Cynisca Robineau-Desvoidy, 1863

      • Cynomyopsis Townsend, 1915

      • Cynthia Robineau-Desvoidy, 1863

      • Cyphocera Rondani, 1850

      • Cypselosomatidae

      • Cypselostomatidae

      • Cyrillia Robineau-Desvoidy, 1863

      • Cyrtocera Agassiz, 1846

      • Cyrtodiplosis Kieffer, 1912

      • Cyrtoides Engel, 1933

      • Cyrtomides Bode, 1953

      • Cyrtoneuropsis Malloch, 1925

      • Cyrtostola Hancock & Drew, 1999

      • Cystometopia Townsend, 1926

      • Cystomyia Erichson, 1840

      • Cystoprosopa Hull, 1962

      • Daciella Lehrer, 1971

      • Dacnoforcipomyia Chan & Saunders, 1965

      • Dactiliscus Rondani, 1856

      • Dactylodidyma Townsend, 1927

      • Dactylodiscia Enderlein, 1936

      • Dactylotrichomyia Duckhouse, 1978

      • Daenophora Borgmeier, 1961

      • Daimiotipula Matsumura, 1916

      • Dalcyella de Carvalho, 1989

      • Dampfomyia Addis, 1945

      • Danbeckia Lehrer, 1994

      • Danubiosimulium Baranov, 1935

      • Dapsilochaetus Hull, 1962

      • Dara Giebel, 1856

      • Dasychilosia Enderlein, 1936

      • Dasyclon Enderlein, 1939

      • Dasyepistrophe Szilady, 1940

      • Dasyholopogon Martin, 1959

      • Dasylimnophila Alexander, 1965

      • Dasylonchaea Enderlein, 1936

      • Dasylucilia Rohdendorf, 1926

      • Dasyommina Malloch, 1932

      • Dasyphorina Enderlein, 1936

      • Dasyphorophaga Townsend, 1912

      • Dasyphyrta Enderlein, 1922

      • Dasypolleria Jacentkovský, 1940

      • Dasyproctia Enderlein, 1928

      • Dasypsilopus Bigot, 1859

      • Dasypyrellia Lobanov, 1976

      • Dasyrhamphomyia Frey, 1922

      • Dasysilvius Enderlein, 1930

      • Dasysterna Zimin, 1951

      • Daviesellum Takaoka & Adler, 1997

      • Davismyia Lane & Cerqueira, 1942

      • Dazydrosophila Frota-Pessoa, 1945

      • Debenhamia Wirth & Grogan, 1988

      • Decamyia Dyar, 1919

      • Defilippia Lioy, 1864

      • Dejania Rondani, 1850

      • Demeillonius Davidson, 1980

      • Demeyerias Kuznetzov, 1995

      • Denamyza Hull, 1973

      • Dendrolimnophila Alexander, 1949

      • Dendropaedium Dyar & Knab, 1918

      • Dendrophila Lioy, 1864

      • Dendroskusea Edwards, 1929

      • Dendrosyrphus Dusek & Laska, 1967

      • Deplanothyrea Okada, 1980

      • Desmatochelacera Fairchild, 1969

      • Desmioza Enderlein, 1937

      • Desmometopina Curran, 1930

      • Dete McAlpine, 1994

      • Deuteromintho Villeneuve, 1934

      • Deuterophlebiidae

      • Dexides Brauer & Bergenstamm, 1890

      • Dexiidae

      • Dexillina Kolomyietz, 1970

      • Dexillosa Kolomyietz, 1970

      • Dexiophana Brauer & Bergenstamm, 1891

      • Dexiosyrphus Hull, 1944

      • Dexomyia Crosskey, 1969

      • Diadocidiidae

      • Diaerops Enderlein, 1926

      • Dialytina Ringdahl, 1945

      • Diasema Macquart, 1835

      • Diasemocera Bezzi, 1895

      • Diastatidae

      • Dicaera Bell, 1888

      • Dicera Lioy, 1863

      • Dichaneurum Aymard, 1856

      • Dichozyrhina Hendel, 1938

      • Dichropogon Bezzi, 1910

      • Diconops Camras, 1958

      • Dicorymbus Kertész, 1921

      • Dicraeinus Enderlein, 1936

      • Dicraeoptera Duda, 1932

      • Dicrania Macquart, 1834

      • Dicranophragma Osten-Sacken, 1859

      • Dicranostira Enderlein, 1942

      • Dicranotella Alexander, 1949

      • Dicrochira Hendel, 1902

      • Dicrotrichomyia Duckhouse, 1978

      • Dictomyia Cresson, 1920

      • Dictyodipteridae

      • Dictyonerius Enderlein, 1922

      • Dideodes Matsumura, 1917

      • Digitiventra Fan, 1964

      • Dihexaclonus Enderlein, 1912

      • Dilasioptera Möhn, 1964

      • Diliopteryx Hesse, 1956

      • Dimeretes Bode, 1953

      • Dimorphotaenia Lutz, 1920

      • Dimorphoxylota Hippa, 1978

      • Dinanthea Erichson, 1846

      • Dineura Lioy, 1864

      • Dinoporpa Dyar, 1928

      • Diopsidae

      • Diorhiza Loew, 1850

      • Diorychophthalma Frey, 1942

      • Diotrepha Osten-Sacken, 1878

      • Diphalangarpe Dyar, 1919

      • Diphaomyia Vargas, 1960

      • Diplectria Enderlein, 1939

      • Diplectrolispa Enderlein, 1934

      • Diplobremia Felt, 1931

      • Diplocus Blanchard, 1845

      • Diplodasyomyia Felt, 1929

      • Diplogaster Bigot, 1886

      • Diplohindomyia Felt, 1931

      • Diplolaboncus Rübsaamen, 1917

      • Diplomera Lioy, 1864

      • Diplomolophilus Theischinger, 1992

      • Diplonema Loew, 1845

      • Diploosmeteriosepsis Ozerov, 1996

      • Diplopolyneuridae

      • Diplopygomyia Zimin, 1935

      • Diplosynaspis Enderlein, 1914

      • Dipterites Heer, 1849

      • Dirhipis Enderlein, 1917

      • Discocerinella Mercier, 1927

      • Discochaetopsis Townsend, 1916

      • Discophyria Enderlein, 1922

      • Discopterna Enderlein, 1934

      • Dishormomya Kieffer, 1912

      • Dishormomyia Curran, 1934

      • Disneyempis Smith, 1976

      • Disparoleia Blagoderov & Grimaldi, 2004

      • Disticheria Enderlein, 1934

      • Distosimulium Peterson, 1970

      • Ditomyiidae

      • Dixapuella Dyar & Shannon, 1924

      • Dixicera Colless, 1994

      • Dixidae

      • Djalmabastica Fittkau, 1968

      • Doaneomyia Alexander, 1921

      • Docidiadia Blagoderov & Grimaldi, 2004

      • Dodecamyia Dyar, 1919

      • Dohrnia Bigot, 1854

      • Doleschallius Enderlein, 1936

      • Doleschallopsis Townsend, 1932

      • Dolichogenia Townsend, 1915

      • Dolichophalla Rohdendorf, 1963

      • Dolichopodidae

      • Dones Billberg, 1820

      • Dongbeimyceta Hong, 2002

      • Dongbeitendipes Hong, 2002

      • Dorbinella Mesnil, 1949

      • Dorcadophagus Bequaert, 1942

      • Dorylomima Albrecht, 1990

      • Dovporiella Lehrer, 2003

      • Downsiomyia Vargas, 1950

      • Drosophilidae

      • Drymodesmyia Vargas, 1960

      • Dryodiplosis Kieffer, 1912

      • Dryomyzidae Schiner, 1864

      • Dudaborborus Papp, 1980

      • Dudamira Ozerov, 1996

      • Dudeurina Ismay, 1995

      • Dunnius Edwards, 1930

      • Dupuisia Lehrer, 1973

      • Duretina Matile, 1990

      • Dyadimyia Séguy, 1937

      • Dyarella Vargas, Martínez Palacios & Díaz Nájera, 1946

      • Dysaraphalla Rodendorf, 1965

      • Dyspangonia Lutz, 1905

      • Dyspolyneuridae

      • Dysthrixa Pandellé, 1894

      • Eatonia Meunier, 1905

      • Eccremus Wiedemann, 1821

      • Ecculex Felt, 1904

      • Echimba Duda, 1935

      • Echinemoraea Mesnil, 1971

      • Echinitropis Martin, 1975

      • Echinodes Meigen, 1800

      • Echinogaster Lioy, 1864

      • Echinoideshelea Wirth, 1994

      • Echinopogon Bezzi, 1910

      • Echinosoma Girschner, 1881

      • Echinosomopsis Townsend, 1926

      • Echinotachina Townsend, 1913

      • Echrysopasta Townsend, 1932

      • Ecomerus Gray, 1832

      • Edesia Robineau-Desvoidy, 1863

      • Edwardsaedes Belkin, 1962

      • Efflatounanus Philip, 1948

      • Egiochus Rafinesque, 1815

      • Eibesfeldtphora Disney, 1996

      • Ekhiritus Blagoderov, 1995

      • Elachymyia Hall & Evenhuis, 1987

      • Elahoria

      • Elaphaspis Bezzi, 1912

      • Elaphella Bezzi, 1913

      • Elasmoscolex Bode, 1953

      • Electrochyliza Hennig, 1965

      • Electroclusiodes Hennig, 1965

      • Electrogonomyia Alexander, 1931

      • Electrolabis Alexander, 1931

      • Electrotachina Townsend, 1938

      • Electrotipula Alexander, 1931

      • Eleodiomyia Townsend, 1918

      • Elephantoloemus Austen, 1930

      • Elephantomyina Alexander, 1938

      • Elliidae

      • Ellipes Bode, 1953

      • Ellipibodus Evenhuis, 1994

      • Elmomyza Hackman, 1982

      • Elophilus Meigen, 1803

      • Elporiomyia Alexander, 1964

      • Empidia Weyenbergh, 1869

      • Empididae

      • Empidigeron Painter, 1932

      • Empidocampe Bode, 1953

      • Emusca Malloch, 1925

      • Emyalius Rafinesque, 1815

      • Endochironomis Kieffer, 1918

      • Endotendipes Lenz, 1955

      • Engelina Enderlein, 1928

      • Engelobogosia Townsend, 1932

      • Engyzops Villeneuve, 1928

      • Enteromyia Enderlein, 1934

      • Entomobia Lioy, 1864

      • Entomobosca Lioy, 1864

      • Eoanisopodites Hong, 2002

      • Eoasilidae

      • Eoasilidea Bode, 1953

      • Eoasphondylia Möhn, 1960

      • Eobothrophorus Podenas, 2003

      • Eocatagonia Mesnil, 1950

      • Eocenitendipes Evenhuis, 1994

      • Eochaoborites Hong, 2002

      • Eocheilosia Hull, 1949

      • Eocorynetites Hong, 2002

      • Eoculex Fritsch, 1905

      • Eoditomyiidae

      • Eodolichocolon Townsend, 1932

      • Eodolichopodites Hong, 2002

      • Eoeuryopterites Hong, 2002

      • Eogaster Amorim & Tozoni, 1994

      • Eolabis Podenas, 2003

      • Eolausanites Hong, 2002

      • Eolimnobiidae

      • Eomacroceritis Hong, 2002

      • Eomyceta Hong, 2002

      • Eomyiidae

      • Eomyza Cockerell, 1924

      • Eomyzomyia Evans, 1934

      • Eophlebomyiidae

      • Eophora Handschin, 1944

      • Eopiara Frey, 1964

      • Eoplatyura Hong, 2002

      • Eopleciidae

      • Eopodonomus Rohdendorf, 1964

      • Eopolyneuridae

      • Eoptychopteridae

      • Eorhamphomyia Frey, 1950

      • Eorhingia Hull, 1949

      • Eosalpingogaster Hull, 1949

      • Eosciaritis Hong, 2002

      • Eosciophila Hong, 1974

      • Eostratiomyiidae

      • Eothereva Cockerell, 1920

      • Eotrichomyia Nel, Menier & De Ploëg, 2002

      • Ephydridae

      • Ephydrosoma Lioy, 1864

      • Ephyra Robineau-Desvoidy, 1863

      • Epicrana Schmitz, 1924

      • Epidermidomyia Ipe, 1986

      • Epidesma Macquart, 1846

      • Epidia

      • Epidosina Hull, 1973

      • Epigona Rondani, 1868

      • Epimasicera Townsend, 1912

      • Epimetrophora Bode, 1953

      • Epipela Stenhammar, 1844

      • Epiplecia Giard, 1878

      • Epopter Wiedemann, 1830

      • Eptanytarsus Matsumura, 1917

      • Eraxis Rafinesque, 1815

      • Erebuniella Terteryan, 1980

      • Eremachaetus Usachev, 1968

      • Eremochaetidae

      • Eremocreta Mostovski, 1996

      • Eremogonia Rohdendorf, 1928

      • Eremoparia Enderlein, 1934

      • Eremotipula Alexander, 1965

      • Erinacia Macquart, 1855

      • Eriogaster Macquart, 1838

      • Eriopoda Lioy, 1864

      • Erioprocta Enderlein, 1934

      • Eriops Lioy, 1864

      • Eriopterites Meunier, 1915

      • Eristaloides Rondani, 1845

      • Erostrata Savchenko, 1976

      • Erwinlindneria Rohdendorf, 1963

      • Esakiomyia Alexander, 1925

      • Euamalopina Alexander, 1950

      • Euamphibolia Townsend, 1916

      • Eubengalia Townsend, 1926

      • Eubischofimiya Townsend, 1927

      • Eubonetia Vargas & Díaz Nájera, 1953

      • Eubrachycoma Townsend, 1916

      • Eubracia Enderlein, 1934

      • Eucartosyrphus Barkalov, 2002

      • Eucyphona Alexander, 1940

      • Eudactylolabis Alexander, 1950

      • Eudasypus Bigot, 1889

      • Eudexodes Townsend, 1908

      • Eudicraeus Nartshuk, 1967

      • Eudicranota Alexander, 1934

      • Eudolichopeza Alexander, 1956

      • Eudrapetis Melander, 1918

      • Eufurina Alexander, 1946

      • Euglochina Alexander, 1921

      • Eugyops Bezzi & Stein, 1907

      • Euhexatoma Alexander, 1936

      • Euhilarella Townsend, 1915

      • Euhomoneura Malloch, 1927

      • Euhyprochaetopsis

      • Eujurinia Townsend, 1908

      • Eujuriniopsis Townsend, 1931

      • Eulimnophilomyia Alexander, 1964

      • Eumarchalia Del Guercio, 1913

      • Eumedoria Townsend, 1916

      • Eumetopiops Townsend, 1932

      • Eumicrodon Curran, 1925

      • Eumicrotipula Alexander, 1922

      • Eumolophilus Alexander, 1921

      • Eumusca Townsend, 1911

      • Eumydaea Karl, 1935

      • Eunesopeza Alexander, 1934

      • Eunicemyia Dyar & Shannon, 1924

      • Euparatropesa Alexander, 1947

      • Eupaulianina Stuckenberg, 1959

      • Eupedilia Loew, 1850

      • Eupeitenus Macquart, 1838

      • Eupeleteria Townsend, 1908

      • Euphania Townsend, 1916

      • Euphlebotomus Theodor, 1948

      • Euphormia Townsend, 1919

      • Euphrosyne Meigen, 1800

      • Eupierretia Rohdendorf, 1937

      • Eupistenus Agassiz, 1846

      • Euplusiomyia Alexander, 1928

      • Eupogonomvia Malloch, 1921

      • Eupollenia Lehrer, 1963

      • Eupolyphragma Alexander, 1948

      • Eupseudosarcophaga Townsend, 1932

      • Eupsychodopygus Artemiev, 1991

      • Euptilopsis Townsend, 1919

      • Eurhamphidia Alexander, 1915

      • Eurhipidia Alexander, 1965

      • Eurigastrina Lioy, 1864

      • Eurinella Meunier, 1893

      • Euripalpus Walker, 1858

      • Eurycera Dziedzicki, 1885

      • Eurychoromyiidae

      • Eurydactylomyia Ringdahl, 1932

      • Euryepistrophe Szilády, 1940

      • Eurymyia Mik, 1885

      • Eurynotites Hong, 2002

      • Euryophrya Enderlein, 1934

      • Eurysurstyla Chao & Shi, 1980

      • Eurythorax Hong, 2002

      • Euscopoliopteryx Townsend, 1917

      • Eustigoptera Cresson, 1930

      • Eusynamphoneura Townsend, 1917

      • Eutaxigramma Rohdendorf, 1935

      • Eutelmatoscopus Satchell, 1953

      • Euteucholabis Alexander, 1947

      • Eutheropsis Townsend, 1916

      • Euthrix Philippi, 1865

      • Euthrixius Artigas, 1971

      • Euthryptocera Townsend, 1916

      • Euthyridula Malloch, 1927

      • Eutoxorhina Alexander, 1934

      • Euxysta Townsend, 1911

      • Evanioptera Guérin-Ménéville, 1838

      • Evansomyia Mann, 1928

      • Evocoidae

      • Exallomyia Harbach & Peyton, 1991

      • Exoristella Mesnil, 1946

      • Fairemairia Robineau-Desvoidy, 1853

      • Fairmairia Robineau-Desvoidy, 1853

      • Falosoma Lioy, 1864

      • Fanestria Venturi, 1960

      • Fanimyia Verves, 1997

      • Fanniidae

      • Fauniodes Mesnil, 1941

      • Feltianus Martini, 1930

      • Feltidia Dyar, 1905

      • Feltodiplosis Kieffer, 1913

      • Feltomyia Kieffer, 1913

      • Femoromyza Richards, 1939

      • Fergusonimyia Souza Lopez, 1958

      • Fergusoninidae

      • Fijimyia Lopes & Kano, 1971

      • Filomyia Lioy, 1864

      • Flabellifera Meigen, 1800

      • Flavena Karl, 1928

      • Floccocheila Barkalov, 2002

      • Florinemestrius Ren, 1998

      • Footerellia Norrbom & Foote, 2000

      • Forcipicauda Hong, 2002

      • Forcipohelea Clastrier & Delecolle, 1991

      • Forcipophasia Townsend, 1935

      • Formicocyptera Townsend, 1932

      • Formotipula Matsumura, 1916

      • Fossicorethrella Szadziewski, 1995

      • Fragisternella Krzeminski, 2000

      • Francoisia Hesse, 1952

      • Freemanellum Crosskey, 1969

      • Freemaniola Matile, 1990

      • Frendelia Collin, 1948

      • Freyopsila Shatalkin, 1986

      • Friesia Enderlein, 1922

      • Frutexitendipes Hong, 2002

      • Fucellina Schnabl & Dziedzicki, 1912

      • Fungivoritidae

      • Furcinevra Bigot, 1854

      • Furciseta Aczél, 1956

      • Furcomyia Meigen, 1818

      • Furina Jaennicke, 1867

      • Furvitendipes Hong, 2002

      • Fushunempites Hong, 2002

      • Fushuniclavicornia Hong, 2002

      • Fushunoboleta Hong, 2002

      • Fushunophoritis Hong, 2002

      • Fushunoplecia Hong, 2002

      • Fushunosciaritis Hong, 2002

      • Fushunosciophila Hong, 2002

      • Gaalomyia Blagoderov & Grimaldi, 2004

      • Gagamba Matsumura, 1916

      • Gallia Krzeminski & Krzeminska, 2003

      • Ganperdea Aldrich, 1921

      • Gasterophilidae

      • Gastinella Del Guercio, 1918

      • Gastroleptina Villeneuve, 1938

      • Gastromyza Rondani, 1857

      • Gemmidiplosis Fedotova, 1992

      • Genista Bigot, 1854

      • Geomyzidae

      • Geoskusea Edwards, 1929

      • Geotipula Savchenko, 1961

      • Gerotachina Townsend, 1916

      • Gerschia Lehrer, 1970

      • Gervaisia Robineau-Desvoidy, 1863

      • Gibbinsiellum Rubtsov, 1962

      • Giebelia Townsend, 1921

      • Gigamyia Macquart, 1843

      • Gigantomyia Agassiz, 1846

      • Gimnojurinella Vimmer & Soukup, 1940

      • Gioenia Lioy, 1864

      • Gioliella Del Guercio, 1918

      • Girnaria Verves, 2001

      • Gladiodiplosis Kolesik, 2000

      • Glaesotonchaea Hennig, 1967

      • Glaphiromyia Vargas, 1960

      • Glaridapha Enderlein, 1935

      • Globericera Matsumura, 1916

      • Globomyia Hennig, 1935

      • Glossinidae

      • Glossophalla Rodendorf, 1965

      • Glossosalia Mesnil, 1946

      • Glycophorba Hull, 1973

      • Glyphidocerus Enderlein, 1936

      • Gnomusca Shcherbakov, 1995

      • Gobryidae

      • Golcondamyia Reinhard, 1963

      • Gomphoclon Enderlein, 1939

      • Gonanamastax Townsend, 1932

      • Gondwanotrichomyia Duckhouse, 1980

      • Gonga McAlpine, 2001

      • Goniodineura Van der Wulp, 1895

      • Goniophana Brauer & Bergenstamm, 1889

      • Gonitimya Chao & Liu, 1998

      • Gonocephala Latreille

      • Gonomyina Alexander, 1946

      • Gononeura Oldenberg, 1904

      • Gononeurus Oldenberg, 1904

      • Goureautia Bigot, 1854

      • Gracilitipulidae

      • Grahamia Theobald, 1909

      • Grallopoda Rondani, 1850

      • Grassomyia Theodor, 1958

      • Grauvogeliidae

      • Gravenhorstia Robineau-Desvoidy, 1863

      • Gregikia Blagoderov & Grimaldi, 2004

      • Grenieriella Vargas & Díaz Nájera, 1951

      • Gressittomyia Alexander, 1936

      • Grimmenia Krzeminski & Zessin, 1990

      • Griphoconion Bode, 1953

      • Griphoneuroides Malloch, 1929

      • Griseosilvius Philip, 1961

      • Gruninia Papavero, 1977

      • Grusinlana Lehrer, 1971

      • Guimartesia Schuurmans Stekhoven, 1952

      • Gurvaniella Kovalev, 1986

      • Gusciarites Hong, 2002

      • Guyona Surcouf, 1921

      • Gymmantia Enderlein, 1937

      • Gymnobasis Brauer & Bergenstamm, 1890

      • Gymnoceridion Matile & Duret, 1987

      • Gymnochilosia Goffe, 1944

      • Gymnochoristomma Strobl, 1896

      • Gymnojurinella Vimmer & Soukup, 1940

      • Gymnometopa Coquillett, 1905

      • Gymnomyza Fallén, 1810

      • Gymnophtalma Lioy, 1864

      • Gymnopoda Macquart, 1835

      • Gymnopsis Rondani, 1859

      • Gymnoscutum Matile, 1977

      • Gymnostyla Lioy, 1864

      • Gynonychodon Enderlein, 1925

      • Gypoeca Maa, 1969

      • Gypsophillomyia Fedotova, 1991

      • Gyroconops Camras, 1955

      • Gyrophthalminus Frey, 1936

      • Gyrovaga Townsend, 1932

      • Haakonia Curran, 1942

      • Habrolimnophila Alexander, 1968

      • Habrosoma Loew, 1850

      • Habrota Enderlein, 1936

      • Hadrochlorops Fairchild, 1969

      • Hadrus Perty, 1833

      • Haematobina Malloch, 1932

      • Haematomyza Scudder, 1882

      • Haematopotina Coscaron & Philip, 1967

      • Haematopotoides Dias, 1966

      • Haemorrhoestrus Townsend, 1934

      • Hagenomyia Shewell, 1959

      • Halaedes Belkin, 1962

      • Halephydra Wirth, 1971

      • Halithea Haliday, 1836

      • Hallimyia Lopes, 1979

      • Hallina Lopes, 1975

      • Hallisca Rohdendorf & Gregor, 1973

      • Hamicaudus Hong, 2002

      • Hamimembrana Chen, 1975

      • Hammaspis Duda, 1930

      • Haodolichopodites Hong, 2002

      • Haplomerinx Bezzi, 1909

      • Haploneura Loew, 1850

      • Haploxylota Mutin & Gilbert, 1999

      • Harbachius Reinert, 1999

      • Hardimyia Ferguson, 1926

      • Hardyella Souza Lopes, 1959

      • Harpamerus Bigot, 1859

      • Harrysia Rondani, 1865

      • Hasiella Jacentkovský, 1939

      • Hasmona Giebel, 1856

      • Haustellia Robineau-Desvoidy, 1853

      • Hearlea Rubtzov, 1940

      • Hebdomostilba Enderlein, 1936

      • Hebridosimulium Grenier & Rageau, 1961

      • Hecatoepalpus Townsend, 1932

      • Heeriella Meunier, 1904

      • Helcomyzidae

      • Helcoporpa Dyar, 1918

      • Helenomyia Bankowska, 1962

      • Heleomyzidae

      • Heliconiamyia Dyar, 1919

      • Helicophagoides Povolny, 1994

      • Heliosciomyza Hendel, 1917

      • Helleniola Shtakel'berg, 1965

      • Hellerella Duda, 1920

      • Helobia Lepeletier & Serville, 1828

      • Heloclon Enderlein, 1939

      • Helomyzidae

      • Helophilus Leach, 1817

      • Helosciomyzidae

      • Heluscolia Harrison, 1959

      • Hemasson Bigot, 1854

      • Hemiarchytas Vimmer, 1940

      • Hemibruggmanniella Möhn, 1961

      • Hemicheta Hennig, 1934

      • Hemicteina Westwood, 1835

      • Hemictena Agassiz, 1846

      • Hemidiplosis Kieffer, 1894

      • Hemigaster Rondani, 1875

      • Heminemestrinus Bequaert, 1932

      • Heminotodacus Drew, 1989

      • Hemiparatridacus Drew, 1989

      • Hemiplastophora Beyer, 1965

      • Hemisira Enderlein, 1936

      • Hemisurstylus Drew, 1989

      • Hemithaea Robineau-Desvoidy, 1863

      • Hemizeugodacus Hardy, 1951

      • Hemolia Blagoderov & Grimaldi, 2004

      • Hemospathus Bigot, 1888

      • Hendelomyza Malloch, 1927

      • Henniginus Aczél, 1950

      • Hennigmatidae

      • Hepalioloemus Baranov, 1934

      • Herakleohelea Debenham, 1987

      • Hercostomoides Meuffels & Grootaert, 1997

      • Hertigia Fairchild, 1949

      • Hertingia Mesvil, 1957

      • Hervebazinia Séguy, 1923

      • Hesione Robineau-Desvoidy, 1863

      • Hesionella Mesnil, 1972

      • Hespererioptera Alexander, 1972

      • Hesperinidae

      • Hesperodiamesa Sublette, 1967

      • Hesperolimnophila Alexander, 1966

      • Hesperolimonia Alexander, 1966

      • Hesperotipula Alexander, 1947

      • Hesyquillia Robineau-Desvoidy, 1830

      • Heterempis Brèthes, 1909

      • Heterepistrophe Szilády, 1940

      • Heterhybos Brèthes, 1920

      • Heterocheilidae

      • Heterodaculus Hardy, 1951

      • Heterodromyia Bigot, 1857

      • Heteromyzidae

      • Heteropesidae

      • Heteroplecia Hardy, 1950

      • Heteropoecilostola Meunier, 1899

      • Heterosciara Lengersdorf, 1930

      • Heterosilvius Olsufjev, 1970

      • Hexacantha Meigen, 1803

      • Hexamerinx Enderlein, 1942

      • Hexechopsis Rondani, 1875

      • Hidropota Lioy, 1864

      • Hilarelliscum Rohdendorf, 1935

      • Hilarimorphidae

      • Hilarites Heer, 1856

      • Himalayum Lewis, 1973

      • Himantostomopsis Townsend, 1921

      • Hippoboscidae

      • Hippooestrus Townsend, 1932

      • Hiratana Matsumura, 1919

      • Hirmobequaertia Bernardi, 1976

      • Hirmoia Bernardi, 1976

      • Hirmoneurilla Bequaert, 1932

      • Hirmoneurites Cockerell, 1910

      • Hirmoneuropsis Bequaert, 1932

      • Hirmoneurota Bernardi, 1976

      • Histriosilvius Kröber, 1930

      • Hoa Rohdendorf, 1937

      • Hoclocera Meunier, 1902

      • Hoffmania Macfie, 1948

      • Holoclema Amorim & Haenni, 1997

      • Homalocnemiidae

      • Homoeocera Bezzi, 1907

      • Homoeoptychopteris Bode, 1953

      • Homohexamera Townsend, 1934

      • Homomyia

      • Homotrixodes Townsend, 1926

      • Hoploerioptera Alexander, 1953

      • Hoploplatystoma Enderlein, 1924

      • Horia Kano, Field & Shinonaga, 1967

      • Horiisca Rodendorf, 1965

      • Horisarcophaga Kano & Shinonaga, 1967

      • Horobrunettia Duckhouse, 1991

      • Hosarcophaga Shinonaga & Tumrasvin, 1979

      • Hovalimnophila Alexander, 1963

      • Huaedes Huang, 1968

      • Huapia Richards, 1931

      • Huaxiamyceta Hong, 2002

      • Huaxiaphoritis Hong, 2002

      • Huaxiasciarites Hong, 2002

      • Hudsonimya Roback, 1979

      • Huosciarites Hong, 2002

      • Huttoninidae

      • Huttonophasia Curran, 1927

      • Hyalanthrax Osten-Sacken, 1887

      • Hybotidae

      • Hydrochus Fallén, 1823

      • Hydropyrus Cresson, 1934

      • Hydrotachina Walker, 1863

      • Hydrotaeoides Skidmore, 1985

      • Hydrothea Pandellé, 1898

      • Hygrella Haliday, 1839

      • Hygrophila Lioy, 1864

      • Hylophila Kirby & Spence, 1828

      • Hylotomites Meunier, 1914

      • Hyparctius Martini, 1930

      • Hyperates Collart, 1934

      • Hyperpolyneuridae

      • Hypoclinocera Frey, 1940

      • Hypodermatidae

      • Hypodermus Rafinesque, 1815

      • Hypogaea Robineau-Desvoidy, 1830

      • Hypothyphlina Enderlein, 1942

      • Hypselura Meigen, 1803

      • Hyrmophlaeba Rondani, 1864

      • Hyrmophloeba Curran, 1934

      • Hystrichoneura Brauer & Bergenstamm, 1890

      • Hystricina Malloch, 1932

      • Hystricocnema Townsend, 1919

      • Iafecnema Lehrer, 1995

      • Iatrophobia Rübsaamen, 1916

      • Icriomastax Enderlein, 1912

      • Idelliopsis Malloch, 1926

      • Idielliopsis Townsend, 1917

      • Idioceris Curtis, 1837

      • Idiocerus Curtis, 1839

      • Idiochelacera Fairchild, 1969

      • Idiohelius Alexander, 1948

      • Idiolabis Alexander, 1931

      • Idiolimnophila Alexander, 1934

      • Idioneura Philippi, 1865

      • Idophora Borgmeier, 1960

      • Ihosyia Verves, 1989

      • Ilia Baranov, 1938

      • Ilisomya Rondani, 1856

      • Ilisophila Rondani, 1856

      • Illiesiella Wagner, 1985

      • Illigera Meigen, 1838

      • Imantimyia Frey, 1925

      • Imerina Lehrer, 2003

      • Imitelfa Rikhter, 1976

      • Imparia Roback, 1954

      • Imrenerius Aczél, 1961

      • Inbiomyiidae

      • Incisurifrons Duda, 1924

      • Incoxoverpa Webb & Irwin, 1999

      • Indioleucopis Steyskal, 1967

      • Indoclavitarsus Santokh, Singh & Kulshrestha, undated

      • Indohirmoneura Bequaert, 1932

      • Indolimnophila Alexander, 1968

      • Indosturmia Townsend, 1932

      • Indusius Barraud, 1934

      • Ingramia Edwards, 1912

      • Inodiplosis Felt, 1916

      • Inseliellum Rubtsov, 1974

      • Insulalutzia Tanaka, 2003

      • Insulayia Couri, 1982

      • Intranerviola Fedotova, 1986

      • Irenomyia Nowakowski, 1960

      • Irianomyia Artemiev, 1991

      • Iridomyza Rübsaamen, 1899

      • Ironomyiidae

      • Ischiodonta Lioy, 1864

      • Ischnodiplosis Kieffer, 1913

      • Isoaedes Reinert, 1979

      • Isocarcelia Villeneuve, 1926

      • Isogoeldia Edwards, 1930

      • Isolutzomyia Artemiev, 1991

      • Isoprosopaea Villeneuve, 1938

      • Ivettea Artigas & Papavero, 1991

      • Izleiina Blagoderov & Grimaldi, 2004

      • Jacentkovskyiomyia Lehrer, 1963

      • Jacobsiella Rübsaamen, 1906

      • Jamesia Christophers, 1906

      • Janicemyia Dyar & Shannon, 1924

      • Jantia Rohdendorf, 1937

      • Jantiella Rohdendorf, 1937

      • Jantinosoma Bourroul, 1904

      • Javadacus Hardy, 1983

      • Jeannelia Raffray, 1913

      • Jeanneliotis Séguy, 1941

      • Jesuimyia Townsend, 1926

      • Jilinocoides Chu, 1983

      • Johannsenia Guthrie, 1917

      • Jorgensenia Kieffer, 1913

      • Jovamormia Jezek, 1984

      • Kaiseriola Mesnil, 1970

      • Kakatipula Alexander, 1971

      • Kanoa Rodendorf, 1965

      • Kanoisca Rodendorf, 1965

      • Karakovounimerus Jezek, 1990

      • Karnatakia Verves, 2001

      • Karovia Lehrer, 1995

      • Kasaulius Lewis, 1982

      • Kattangomyia Debenham, 1987

      • Kawasemyia Alexander, 1952

      • Kempfsimulium Py-Daniel & Nunes de Mello, 1982

      • Kenknightia Reinert, 1990

      • Keroplatidae

      • Kertesziomya Shiraki, 1930

      • Kistorhynchus Fischer, 1808

      • Kitzmilleria Danilov, 1989

      • Kleineana Enderlein, 1923

      • Klinzigia Lehrer, 1970

      • Kolenatia Rondani, 1878

      • Kolomietsina Mesnil, 1980

      • Kompia Aitken, 1941

      • Kovalevisargidae

      • Kroeberoconops Camras, 1955

      • Kummyia Vargas, 1950

      • Kunzea Zetterstedt, 1837

      • Kurahashiodes Verves, 2001

      • Labeneura Parent, 1937

      • Labidomyia Stephens, 1829

      • Labiduncula Borgmeier, 1936

      • Labiotipula Alexander, 1965

      • Laccometopa Duda, 1930

      • Lachnocera Philippi, 1865

      • Lacusitendipes Hong, 2002

      • Laga Gistl, 1848

      • Lagenosyrphus Mik, 1897

      • Lagochilus Loew, 1860

      • Lagodechia Negrobov & Tsurikov, 1996

      • Lahillemya Blanchard, 1939

      • Laiomyia Izquierdo, 1916

      • Lambertia Robineau-Desvoidy, 1863

      • Lamprocoenosia Ringdahl, 1945

      • Lamprosomella Duda, 1920

      • Lanea Vargas, Martínez Palacios & Díaz Nájera, 1946

      • Lanellus Philip, 1984

      • Lanemyia Pereira Barretto, 1949

      • Lanesia Leví-Castillo, 1953

      • Laosa Edwards, 1926

      • Laphyctis Loew, 1858

      • Laphyra Billberg, 1820

      • Laphystiella Hull, 1962

      • Lapposyrphus Dusek & Laska, 1967

      • Lapria Meigen, 1800

      • Lardaria Gistl, 1847

      • Larrousius Nitzulescu, 1931

      • Lasiargyra Mik, 1878

      • Lasiochaeta Corti, 1909

      • Lasiochlorops Duda, 1934

      • Lasioconops Theobald, 1903

      • Lasiodamalis Hermann, 1926

      • Lasiolimonia Alexander, 1976

      • Lasiolonchaea Enderlein, 1936

      • Lasiomala Enderlein, 1927

      • Lasiomastix Osten-Sacken, 1859

      • Lasiopyrellia Villeneuve, 1913

      • Lasiosiphon Kirkpatrick, 1925

      • Lasiothricops Skidmore, 1985

      • Latiarista Hong, 2002

      • Laticopulus Hong, 2002

      • Latigena Stein, 1924

      • Latitendipes Hong, 2002

      • Laufferia Strobl, 1909

      • Lauxaniidae

      • Lebania Podenas & Poinar, 2001

      • Lebanognoriste Blagoderov & Grimaldi, 2004

      • Lecadonileia Blagoderov & Grimaldi, 2004

      • Legocaster Cooper, 1852

      • Leicesteriomyia Brunetti, 1912

      • Leleyellus Lehr, 1995

      • Lepidocyphona Alexander, 1972

      • Lepidomphrale Kröber, 1913

      • Lepidoplatys Coquillett, 1906

      • Lepidopsychoda Edwards, 1928

      • Lepidosia Coquillett, 1906

      • Lepiseoda Enderlein, 1935

      • Lepmia Fairchild, 1969

      • Lepria Enderlein, 1937

      • Leptidae

      • Leptina Meigen, 1830

      • Leptoceromyia Zimin, 1963

      • Leptocoenia Mathis, 1975

      • Leptodolichopodites Hong, 2002

      • Leptodromia Sinclair & Cumming, 2000

      • Leptofidena Kröber, 1930

      • Leptognoriste Blagoderov & Grimaldi, 2004

      • Leptometopiella Melander, 1927

      • Leptonopsis Mackerras, 1955

      • Leptopezina Macquart, 1835

      • Leptopteryx Zetterstedt, 1837

      • Leptorhina Stephens, 1829

      • Leptostyla Lioy, 1864

      • Leptotabanus Kröber, 1931

      • Leptotena Macquart, 1835

      • Lepyria Roback, 1954

      • Leriella Meunier, 1908

      • Lespesiopsis Mesnil, 1954

      • Lestremiidae

      • Leucocoenosia Ringdahl, 1945

      • Leucodelia Karl, 1943

      • Leucopella Malloch, 1927

      • Leucopiola Frey, 1936

      • Leucostomyia Jacentkovskv, 1938

      • Levua Stone & Bohart, 1944

      • Lewisellum Crosskey, 1969

      • Liaotendipes Hong, 2002

      • Liassonympha Bode, 1953

      • Liassopsychodina Ansorge, 1994

      • Liauningius Hong, 1982

      • Libitina Lehrer, 1971

      • Lichtwardtiomyia Bequaert, 1932

      • Lilaeina Borgmeier, 1934

      • Limamyia Lane & Cerqueira, 1942

      • Limnaea Rondani, 1861

      • Limnella Malloch, 1928

      • Limnobiorhynchus Westwood, 1836

      • Limnoea Rondani, 1856

      • Limnoica Rondani, 1861

      • Limnomyza Rondani, 1856

      • Limnophilaspis Alexander, 1950

      • Limnorhyphidae

      • Limoniodes Alexander, 1938

      • Linklloydia Disney, 1995

      • Liochrysops Philip, 1955

      • Liodesmometopa Duda, 1935

      • Liomochaeta Duda, 1934

      • Liomyodia Evenhuis, 1994

      • Liopygiopsis Verves, 1997

      • Lioscinis Duda, 1933

      • Lioya Enderlein, 1939

      • Lipophragma Alexander, 1978

      • Lipoptenella Bequaert, 1942

      • Lisella Robineau-Desvoidy, 1830

      • Lissometopia Lioy, 1864

      • Lissomyia Say

      • Lithexorista Townsend, 1921

      • Lithobibio Beier, 1952

      • Lithoglossina Townsend, 1938

      • Lithohypoderma Townsend, 1917

      • Lithophysa Scudder, 1890

      • Lithortalis Scudder, 1877

      • Lithotachina Townsend, 1921

      • Lobolepis Maa, 1966

      • Lobowinnertzia Mamaev, 1963

      • Locustivora Johnston & Tiegs, 1922

      • Loewioestrus Townsend, 1918

      • Logcocerius Rondani, 1864

      • Lonchaeidae

      • Lonchopalpus Robineau-Desvoidy, 1853

      • Lonchopteridae

      • Loncocerius Rondani, 1864

      • Longicopula Hong, 2002

      • Longicornia Hong, 2002

      • Longicoxia Artemiev, 1991

      • Longigastrula Hong, 2002

      • Longilabia Hong, 2002

      • Longipalpifer Leví-Castillo, 1951

      • Longipedia Hong, 2002

      • Lonquimayus Artigas & Papavero, 1991

      • Lophomyia Giles, 1904

      • Lophopodomyia Antunes, 1937

      • Lophotabanus Szilády, 1926

      • Lordophleps Enderlein, 1936

      • Lorrainea Belkin, 1962

      • Louisa Krzeminski & Krzeminska, 2003

      • Loxonevra Macquart, 1835

      • Luanpingitidae

      • Luciliella Malloch, 1926

      • Lundbeckia Ringdahl, 1942

      • Lundstroemiela

      • Lutziella Enderlein, 1922

      • Luzonus Stone & Bohart, 1944

      • Lycomax Hull, 1962

      • Lyconeura Bigot, 1857

      • Lycoriomimetta Rodendorf, 1946

      • Lycotherates Hull, 1962

      • Lydelloxenis Mesnil, 1953

      • Lygistorrhinidae

      • Lynchiaria Brèthes, 1911

      • Lyperosiops Townsend, 1912

      • Lyptolape Blagoderov, 1998

      • Lyriomolophilus Theischinger, 1988

      • Mabelysia Shcherbakov, 1995

      • Macellaria Gistl, 1847

      • Macellocerus Mik, 1878

      • Macfiella Kettle & Lawson, 1955

      • Machadomyia Travassos Santos Dias, 1989

      • Machiremisca Lehr, 1996

      • Macorcoenosia Malloch, 1920

      • Macquartiopsis Albuquerque, 1949

      • Macreuthera Bezzi, 1925

      • Macrocanace Tonnoir & Malloch, 1926

      • Macroceridae

      • Macrochaetum Corti, 1909

      • Macrochetum Rondani, 1856

      • Macrochoetum Bezzi, 1895

      • Macrocoenosia Malloch, 1920

      • Macrocormus Lutz, 1913

      • Macroglossa Westwood, 1835

      • Macromacquartia Ringdahl, 1942

      • Macromelanderia Curran, 1934

      • Macronesia Villeneuve, 1926

      • Macronevra Macquart, 1834

      • Macronix Bigot, 1857

      • Macropalpigera Kröber, 1931

      • Macrophallus Müller, 1922

      • Macrosyrphus Matsumura, 1917

      • Macrotethina Malloch, 1935

      • Macroxanthomyia Malloch, 1930

      • Macrurus Lioy, 1864

      • Maculigastrula Hong, 2002

      • Maculitendipes Hong, 2002

      • Malacomyza Haliday, 1838

      • Malliophalla Lehrer, 1994

      • Mallochina Schmitz, 1917

      • Mallonotum Aldrich, 1925

      • Malocomyia Walker, 1853

      • Malpighia Enderlein, 1912

      • Malpighina Lioy, 1864

      • Mamaeviana Fedotova, 1992

      • Mammuthonasus Theischinger, 1994

      • Mamontia Grunin, 1973

      • Manusciara Yang, Zhang & Yang, 1995

      • Maravigna Lioy, 1864

      • Marginidae

      • Marginomyia Meigen, 1818

      • Maricladius Sublette, 1970

      • Marikovskiana Fedotova, 1992

      • Mariomyia Lehrer, 1963

      • Martinella Artigas & Papavero, 1995

      • Masculongipalpi Leví-Castillo, 1951

      • Mataemyia Vargas, 1960

      • Matallograpta Hull, 1949

      • Mattinglyia Lien, 1968

      • Maurobrunettia Duckhouse, 1991

      • Maverica Oldroyd, 1957

      • Mecistoneuron Melander, 1949

      • Mecoscaeva Kuznetsov, 1985

      • Mecysmia Enderlein, 1937

      • Mediophragma Alexander, 1954

      • Mediterraniscus Rodendorf, 1965

      • Megacarcellia Stackelberg, 1943

      • Megaconops Wirth & Atchley, 1973

      • Megalabops Frey, 1928

      • Megalemyia Bigot, 1882

      • Megalipophleps Alexander, 1971

      • Megamerinidae

      • Megametopon Artigas, 1970

      • Meganedys Hull, 1973

      • Meganthrax Evenhuis, 1979

      • Megapollion Bigot, 1857

      • Megapollyon Walker, 1851

      • Megapsychoda Azar & Nel, 2002

      • Megarhypus Kovalev, 1990

      • Megistomastix Alexander, 1912

      • Megoera Macquart, 1834

      • Meijerehelea Wirth & Hubert, 1961

      • Meilloniellum Rubtsov, 1962

      • Melanochira Schiner, 1864

      • Melanojeania Townsend, 1932

      • Melanolepis Dyar, 1928

      • Melanolomina Curran, 1934

      • Melanometopia Séguy, 1934

      • Melanopangonia Szilády, 1923

      • Melanophytobia Hering, 1960

      • Melanopterella Freidberg, 2002

      • Melanosyrphus Vockeroth, 1969

      • Melasmatabanus Fairchild, 1964

      • Melindopsis Kurahashi, 1964

      • Melittomyia Bezzi, 1905

      • Melophila Nitzsch, 1818

      • Melosymmerus Munroe, 1974

      • Melpia Walker, 1850

      • Membranophalla Verves, 1997

      • Memnemyia Strickland, 1915

      • Menevillea Enderlein, 1936

      • Meraca Enderlein, 1934

      • Merizomma Sasakawa, 2003

      • Merodina Macquart, 1835

      • Meromyia Zetterstedt, 1860

      • Meroneurula Frey, 1952

      • Mesembolia Aldrich, 1922

      • Mesniletta Herting, 1979

      • Mesnilovoria d'Aguilar, 1957

      • Mesoblepharius Bigot, 1859

      • Mesoblepharus Loew, 1862

      • Mesodictenidia Matsumura, 1931

      • Mesodiplectra Enderlein, 1936

      • Mesonevra Lioy, 1864

      • Mesophantasmatidae

      • Mesophila Walker, 1849

      • Mesophora Borgmeier, 1937

      • Mesosciophilidae

      • Mesosciophilites

      • Mesosepedon Verbeke, 1950

      • Mesothaumaleidae

      • Metaforcipomyia Saunders, 1956

      • Metaleucopis Tanasijtshuk, 1970

      • Metalloeristalis Kanervo, 1939

      • Metalutzia Tanaka, 2003

      • Metameromacrus Hull, 1942

      • Metamesembrina Townsend, 1908

      • Metapenta Bezzi, 1921

      • Metaphara Enderlein, 1922

      • Metaphragma Coquillett, 1894

      • Metaula Alexander, 1950

      • Meterioptera Alexander, 1934

      • Methoria Surcouf, 1909

      • Methylla Hansen, 1883

      • Metommatius Hull, 1962

      • Metopilla Rondani, 1859

      • Metopisena Rondani, 1862

      • Metoponaplos Ricardo, 1915

      • Metopostena Bezzi, 1906

      • Micetina Rondani, 1861

      • Micltoica Rondani, 1861

      • Micraedes Coquillett, 1905

      • Micrapsis Scudder, 1894

      • Micraptoma Westwood, 1840

      • Microcarcelia Baranov, 1934

      • Microcephalopsis Townsend, 1918

      • Microclusiaria Frey, 1960

      • Microcyrta Bigot, 1857

      • Microdiopsis Curran, 1934

      • Microdromia Bezzi, 1903

      • Microdromya Bigot, 1857

      • Microhercostomus Shtakel'berg, 1949

      • Microlabina Savtshenko, 1986

      • Micromma Philippi, 1865

      • Micronitellia Enderlein, 1936

      • Micropalpinus Enderlein, 1937

      • Micropangonia Lutz, 1922

      • Micropezidae

      • Microphoridae

      • Microphytomyptera Townsend, 1927

      • Microrhincus Lioy, 1864

      • Microrrhynchus Bezzi & Stein, 1901

      • Microrutilia Townsend, 1915

      • Microsciara Rondani, 1846

      • Microsenotainia Townsend, 1916

      • Microstoma Lioy, 1864

      • Microtachina Mik, 1892

      • Microtipula Alexander, 1912

      • Microtrichomma Giglio-Tos, 1893

      • Microvibrissina Villeneuve, 1911

      • Milichiidae

      • Millardia Curran, 1934

      • Miltoravinia Townsend, 1917

      • Mima Meigen, 1820

      • Mimarhopocnemis Rohdendorf, 1937

      • Mimocalla Hull, 1943

      • Mimodynerus Enderlein, 1922

      • Mimoscinis Malloch, 1934

      • Mimotabanus Fairchild, 1964

      • Minettioides Malloch, 1929

      • Minioceras Quate, 1959

      • Minuscula Rohacek & Marshall, 1986

      • Minymyceta Hong, 2002

      • Miomolophilus Krzeminski, 1992

      • Miopsiloptera Gentilini, 1986

      • Miscellanea Zorina, 2000

      • Misolampra Macquart, 1850

      • Missirolimyia Vargas, 1950

      • Mitopeza Edwards, 1916

      • Mixolimnomyia Savchenko, 1979

      • Mixosciaritis Hong, 2002

      • Mochthogenes Edwards, 1930

      • Moegistocera Macquart, 1834

      • Moekistocera Berthold, 1827

      • Mogisetia Enderlein, 1937

      • Molobraea Loew, 1850

      • Molobrea Bigot, 1854

      • Monasphondylia Kieffer, 1913

      • Mongoliopsis Lehrer, 1970

      • Mongoma Westwood, 1881

      • Mongomella Enderlein, 1912

      • Mongomioides Brunetti, 1911

      • Monochaeta Brauer & Bergenstamm, 1890

      • Monochaetophora Hendel, 1900

      • Monodelia Karl, 1943

      • Monopassalus Enderlein, 1939

      • Monophana Edwards, 1912

      • Monorenocera Enderlein, 1939

      • Monorhipidia Alexander, 1912

      • Monotrixa Karl, 1943

      • Montanocheila Barkalov, 2002

      • Mormotomyiidae

      • Morops Enderlein, 1930

      • Moschusa Robineau-Desvoidy, 1863

      • Mouchaemyia Olsufyev, 1972

      • Mufindia Verves, 1989

      • Multireticula Merz, 2000

      • Munroiana Curran, 1924

      • Muscatheres Evenhuis, 1986

      • Muscidae

      • Muscidites Heyden, 1866

      • Musciosoma Lioy, 1864

      • Musidoromimidae

      • Mutillimyia Hull, 1943

      • Myacymo Vaisanen, 1984

      • Myaptexaria Artigas & Papavero, 1995

      • Mycetina Rondani, 1856

      • Mycetobiidae

      • Mycetobius Berthold, 1827

      • Mycetomiza Rondani, 1861

      • Mycetophilidae

      • Mycetophilites Förster, 1891

      • Mycosia Rondani, 1861

      • Mycowinnertzia Mamaev, 1963

      • Mycozetaea Rondani, 1861

      • Mydaidae

      • Mydaricia Schnabl, 1915

      • Mydhelina van Emden, 1951

      • Mydidae

      • Mydososciarites Hong, 2002

      • Myiacerapis Hull, 1949

      • Myiapis Séguy, 1929

      • Myiodina Agassiz, 1846

      • Myiophasiomima Blanchard, 1966

      • Myioscaptia Mackerras, 1955

      • Myocerops Townsend, 1916

      • Myochromum Rohdendorf, 1930

      • Myocuphocera Townsend, 1931

      • Myoda Lamarck, 1816

      • Myophasia

      • Myopitora Korneyev & White, 1991

      • Myoscia Rondani, 1868

      • Myridae

      • Myriophora Brown, 1992

      • Myrmicomyia Enderlein, 1936

      • Mystacinobiidae

      • Mythastrabes Hall & Evenhuis, 1986

      • Mythicomyiidae

      • Myxocarcelia Baranov, 1934

      • Myxogasteroides Shiraki, 1930

      • Myxominthodes Villeneuve, 1932

      • Nadezhdamira Ozerov, 1999

      • Nadipteridae

      • Naeropsis Müller, 1926

      • Nagpuria Verves, 1997

      • Namamyia Stuckenberg, 2000

      • Nandimyia Verves, 1997

      • Nanilobus Martin, 1972

      • Nannodastiidae

      • Nannomyrmecomyia Hull, 1945

      • Nanolauthia Kieffer, 1913

      • Nasiterna Wallengren, 1881

      • Nasonimyia Townsend, 1916

      • Natalimyzidae

      • Neaeropsis Brauer & Bergenstamm, 1893

      • Necperissa Disney, 1993

      • Nedocosia Blagoderov & Grimaldi, 2004

      • Nemestrinidae

      • Nemestrinopsis Cockerell, 1910

      • Neminidae

      • Nemosia Lioy, 1864

      • Neoaustrosynapha Duret, 1980

      • Neobironella Tenorio, 1977

      • Neobrunettia Bravo & Amorim, 1995

      • Neocalea Mesnil, 1974

      • Neocalliphora Brauer & Bergenstamm, 1891

      • Neocalobata Malloch, 1935

      • Neocamptomyia Mamaev, 1961

      • Neocephalosphaera De Meyer, 1994

      • Neoceratocheilus Wesché, 1910

      • Neochaoborus Edwards, 1930

      • Neocheilosia Barkalov, 1983

      • Neocoelopa Malloch, 1933

      • Neoderus Alexander, 1927

      • Neodimosis Tóth, 1935

      • Neodorylas Kuznetzov, 1995

      • Neoepicypta Coher, 1950

      • Neoeriphia Schnabl & Dziedzicki, 1911

      • Neoeumetopiella Hendel, 1936

      • Neoforcipomyia Tokunaga, 1959

      • Neogimnomera Malloch, 1920

      • Neograllomyia Hendel, 1933

      • Neogymnastes Alexander, 1971

      • Neogymnomera Curran, 1934

      • Neohippelates Sabrosky, 1941

      • Neohirmoneura Bequaert, 1919

      • Neohomoneura Malloch, 1927

      • Neohypostena Townsend, 1915

      • Neokirkia Townsend, 1918

      • Neolecteria Alexander, 1934

      • Neoleptotabanus Miller, 1945

      • Neolibnotes Alexander, 1972

      • Neolimnobia Alexander, 1927

      • Neolipophleps Alexander, 1947

      • Neomasicera Townsend, 1927

      • Neomesembrina Schnabl & Dziedzicki, 1911

      • Neomesochria Amorim & Tozoni, 1994

      • Neomoehnia Rudzinski, 1999

      • Neomongoma Alexander, 1919

      • Neomoraea

      • Neomyopites Freidberg & Norrbom, 2000

      • Neopenicillidia Grulich & Povolný, 1955

      • Neophlebotomus França & Parrot, 1920

      • Neopidesma Hendel, 1914

      • Neopoecilosomella Deeming, 1966

      • Neopogonomyia Schnabl & Dziedzicki, 1911

      • Neopollenia Brauer, 1899

      • Neopsidia Townsend, 1928

      • Neopyrellia Enderlein, 1935

      • Neorellia Friedberg & Mathis, 1986

      • Neorhamphis Kröber, 1931

      • Neoroubaudia Roubaud, 1924

      • Neorutilia Malloch, 1936

      • Neosepedon Malloch, 1928

      • Neosilvius Philip & Mackerras, 1960

      • Neosimulium Rubtzov, 1940

      • Neostethopheles James, 1910

      • Neostyringomyia Alexander, 1912

      • Neosyntormon Curran, 1934

      • Neotes Artigas & Papavero, 1995

      • Neotheobaldia Dobrotworsky, 1954

      • Neotipula Alexander, 1940

      • Neotripselia Falcoz, 1924

      • Neotylus Hendel, 1932

      • Nephocheila Barkalov, 2002

      • Nephrotomodes Alexander, 1945

      • Neridae

      • Neriidae

      • Nesciomyia Theischinger, 1994

      • Neserioptera Alexander, 1956

      • Nesiodes Philip, 1981

      • Nesiotes Artigas, 1970

      • Nesolimnophila Alexander, 1920

      • Nesopeza Alexander, 1914

      • Nesormosia Alexander, 1923

      • Nesosyrphus Frey, 1945

      • Nesotipula Alexander, 1921

      • Neurochaetidae

      • Neurocytta McAlpine, 1988

      • Neurodiplosis Kieffer, 1913

      • Neuroplagia Townsend, 1932

      • Neurosystasis Satchell, 1955

      • Nevadasilus Artigas & Papavero, 1995

      • Nevrorta Lioy, 1864

      • Newsteadina Townsend, 1921

      • Nibonea Rodendorf, 1965

      • Nicaea Robineau-Desvoidy, 1863

      • Nicaromyia Broche & Rodriguez, 2001

      • Niconia Walker, 1852

      • Nicothohelea Liu Jinhua, Tang Boheng & Hao Boashan, 2002

      • Nidnurbia Sawedal, 1982

      • Niela

      • Nigerimyia Verves, 1989

      • Nigriparyphus Quist & James, 1973

      • Nigrocheilosia Shatalkin, 1975

      • Niphadobata Enderlein, 1936

      • Nippomera Fedoseeva & Nartshuk, 1983

      • Nipponerius Cresson, 1926

      • Nipponosimulium Shogaki, 1956

      • Nirmomyia Nitzsch, 1818

      • Nitidotipula Alexander, 1942

      • Niuginidacus Drew, 1989

      • Nobilotipula Alexander, 1942

      • Noctilostrebla Wenzel, 1966

      • Noda Schellenberg, 1803

      • Noditendipes Hong, 2002

      • Nodutis Meigen, 1820

      • Nosferatumyia Korneyev & Norrbom, 2006

      • Nothocanthocera Fairchild, 1969

      • Nothormosia Alexander, 1923

      • Nothosilvius Burger, 1982

      • Nothoskusea Dumbleton, 1962

      • Nothybidae

      • Notiosapromyza Sasakawa, 2001

      • Notioscelis Mathis, 1993

      • Notiphilacantha Hendel, 1914

      • Notobates Hesse, 1969

      • Notochaetisca Lopes & Tibana, 1988

      • Notochaetopsis Townsend, 1918

      • Notoclytocerus Duckhouse, 1975

      • Notocorethrella Belkin, 1968

      • Notolepria Enderlein, 1930

      • Nototricha Coquillett, 1906

      • Novaustrosimulium Dumbleton, 1972

      • Noviculicauda Fan, 1997

      • Novoberendtia Rapp, 1945

      • Nowickiana Kjellander, 1944

      • Nudaria Karl, 1928

      • Nudicerca Rodendorf, 1965

      • Nullicella Lee, 1982

      • Nunezia Dyar, 1928

      • Nycteribiidae

      • Nycteriphila Grulich & Povolný, 1955

      • Nygmatodes Loew, 1845

      • Nymphomyiidae

      • Nyssomyzomyia James, 1910

      • Obscura Mohrig, 2003

      • Ocalea Robineau-Desvoidy, 1863

      • Occultophalla Lehrer, 1994

      • Oceanocalliphora Kurahashi, 1972

      • Ochaea Hunter, 1901

      • Ochleromyia Turner, 1974

      • Ochroplevrum Macquart, 1851

      • Ocromyia Lioy, 1864

      • Octavia Bigot, 1854

      • Ocypteropsis Townsend, 1916

      • Ocypterula Rondani, 1856

      • Odiniidae

      • Odontophila Meigen, 1818

      • Odontosoma Townsend, 1916

      • Odontotabanus Borgmeier, 1933

      • Odontotipula Alexander, 1919

      • Oedaleopsis Tuomikoski, 1959

      • Oedemapeza Townsend, 1908

      • Oedipopsilopus Schiner, 1868

      • Oedipsilopus Bigot, 1859

      • Oestridae

      • Oestrocara Townsend, 1935

      • Oestrohilarella Townsend, 1919

      • Oestroides Gedoelst, 1912

      • Oestroparea Séguy, 1933

      • Oestrosomomyia Townsend, 1932

      • Oinopota Oken, 1823

      • Okenina Malloch, 1931

      • Okrenomyia Ribeiro & Krzeminski, 2000

      • Oldenbergia Kröber, 1912

      • Oldroydiana Lehr, 1996

      • Olecranopelma Enderlein, 1936

      • Oligeriops Hull, 1937

      • Oligomera Doleschall, 1857

      • Oligopagus Bigot, 1878

      • Oligophryneidae Rohdendorf, 1962

      • Oligotrichocera Dahl, 1971

      • Oliveiriella Wiedenbrug & Fittkau, 1997

      • Olsufievotabanus Philip, 1979

      • Olsufjeviella Dolin & Andreeva, 1985

      • Omapanta Schmitz, 1932

      • Omatessara Schmitz, 1932

      • Omegasyrphus Giglio-Tos, 1891

      • Omocera Lioy, 1864

      • Oncoposthia Maa, 1966

      • Onesioides Schumann, 1974

      • Ontomyia Dikow & Londt, 2000

      • Onutia Podenas, 2003

      • Onuxicera Macquart, 1854

      • Onychocera Mik, 1866

      • Onychomolophilus Theischinger, 1992

      • Oocephala Czerny, 1932

      • Oocephalina Bode, 1953

      • Oocephalomyia Czerny, 1933

      • Oomormia Jezek, 1984

      • Opegiocera Rondani, 1846

      • Operirus Berest, 1992

      • Opetiidae

      • Ophelia Robineau-Desvoidy, 1830

      • Opheliella Rodendorf, 1955

      • Ophilia Schiner, 1862

      • Ophryosetomima Duckhouse, 1987

      • Opisthotrichomyia Bravo, 2001

      • Opomyzidae

      • Opsodexiopsis Townsend, 1935

      • Opsonia Hull, 1973

      • Opsophana Townsend, 1916

      • Opsophasiops Townsend, 1915

      • Opsosturnia Townsend, 1927

      • Orbicapitis Hong, 2002

      • Orbilabia Hong, 2002

      • Oreillia Ludlow, 1905

      • Oreogetonidae

      • Oreoleptidae Zloty, Sinclair & Pritchard, 2005

      • Oreomyza Pokorny, 1887

      • Oriellus Hull, 1973

      • Orienticola Borisova-Zinov'eva, 1963

      • Orientodoria Townsend, 1932

      • Orientomyia Saigusa, 1963

      • Orithea Meigen, 1800

      • Orneocalliphora Peus, 1960

      • Ornithomyza Zetterstedt, 1848

      • Orobrachycoma Townsend, 1927

      • Orolimnophila Alexander, 1921

      • Oromyia Alexander, 1913

      • Orosarcophaga Townsend, 1927

      • Orphnabaccha Hull, 1949

      • Ortalidae

      • Ortalimyia Curran, 1934

      • Orthocuterebra Bau, 1929

      • Orthoscottia Kieffer, 1921

      • Orthovena Kessel & Buegler, 1972

      • Oscinelloides Malloch, 1940

      • Osodostylus Bigot, 1859

      • Osornomyia Leví-Castillo, 1955

      • Otitidae

      • Oustaletimyia Meunier, 1894

      • Oxycamilla Oldenberg, 1914

      • Oxyhelea Kieffer, 1921

      • Oxyphalla Rodendorf, 1965

      • Oxyrynchus Loew, 1850

      • Oxytaenia Sack, 1939

      • Ozocera Westwood, 1835

      • Ozodostylus Bigot, 1859

      • Pachilomera Rondani, 1856

      • Pachilomia Schiner, 1864

      • Pachistomus Rondani, 1856

      • Pachycephalus Wiedemann, 1830

      • Pachyconops Camras, 1955

      • Pachylomera Rondani, 1856

      • Pachymerina Macquart, 1834

      • Pachymeroides Signoret, 1880

      • Pachyneuridae

      • Pachypeza Lioy, 1864

      • Pachystoma Lioy, 1864

      • Pachystomus Latreille, 1809

      • Pachystyla Lioy, 1864

      • Pachystyleta Fan & Chen, 1992

      • Pachyuronympha Rodendorf, 1964

      • Pagidolaphria Hermann, 1914

      • Palaecoprina Duda, 1920

      • Palaeochrysopila Meunier, 1892

      • Palaeoconioscinella Duda, 1930

      • Palaeoconops Borkent, 2001

      • Palaeoedalea Meunier, 1902

      • Palaeoenderleiniella Duda, 1930

      • Palaeoepicypta Meunier, 1904

      • Palaeogarax Duda, 1931

      • Palaeogaurax Duda, 1930

      • Palaeogeron Meunier, 1914

      • Palaeogonomyia Meunier, 1899

      • Palaeoheterotricha Meunier, 1904

      • Palaeohilarimorpha Meunier, 1902

      • Palaeolimosina Duda, 1920

      • Palaeolycus Etheridge & Olliff, 1890

      • Palaeomyzomyia Swellengrebel & Rodenwaldt, 1932

      • Palaeophoridae

      • Palaeophthinia Meunier, 1904

      • Palaeoplatyura Meunier, 1899

      • Palaeopleciidae

      • Palaeosicus Meunier, 1916

      • Palaeostratiomyiidae

      • Palaeosycorax Meunier, 1905

      • Palaeotrichonta Meunier, 1904

      • Palaeotrichosia Mohrig & Roschmann, 1994

      • Palaeoxylota Hull, 1949

      • Palamera Herting, 1969

      • Palassomyia Fairchild, 1969

      • Paleosyntemna Meunier, 1922

      • Paleotachina Townsend, 1921

      • Pallieephala Irwin & Lyneborg, 1981

      • Pallopterella Hendel, 1937

      • Pallopteridae Loew, 1862

      • Paloestrus Scudder, 1892

      • Palpalia Zetterstedt, 1848

      • Palpibraca Rondani, 1864

      • Panamaphyto Townsend, 1931

      • Pandamyia Theischinger, 1994

      • Pandasyopthalmus Stuckenberg, 1954

      • Pandellea Enderlein, 1934

      • Panthophthalmidae

      • Pantophthalmidae

      • Papuaphila Alexander, 1947

      • Papuatipula Alexander, 1935

      • Papuella Richards, 1973

      • Papuocalliphora Kurahashi, 1971

      • Papuodacus Drew, 1972

      • Paraaustrosynapha Duret, 1980

      • Parabasis Trojan, 1994

      • Parabazarella Vaillant, 1983

      • Parablepharocera Kitakami, 1931

      • Parabolbodimyia Mackerras & Rageau, 1959

      • Parabrachelia Townsend, 1916

      • Parabrachymera Mik, 1891

      • Parabrunettia Vaillant, 1975

      • Paracalliphora Townsend, 1916

      • Paracamptomyia Mamaev, 1961

      • Paraclusiosoma Hardy, 1986

      • Paractinochaeta Townsend, 1934

      • Paracuphocera Zimin, 1935

      • Paracurupira Tillyard, 1922

      • Paracuterebra Bau, 1929

      • Paracyrtoneurina Pamplona, 1999

      • Paradiamesa Brèthes, 1909

      • Paradictyodiptera Rodendorf, 1961

      • Paradiscochaeta Blanchard, 1939

      • Paradolichomyia Nel & De Ploëg, 2004

      • Paradolichopodites Hong, 2002

      • Paradosia Hull, 1973

      • Paraedes Edwards, 1934

      • Paraethiopisca Zumpt, 1972

      • Parafannia Bohart, 1947

      • Parafeburia Townsend, 1932

      • Paragnus Rubzov & Yankovsky, 1982

      • Paragrallomyia Hendel, 1933

      • Paragusiellum Rohdendorf, 1935

      • Paragymnochaeta Townsend, 1915

      • Paragymnomera Hendel, 1930

      • Paragymnopternus Bigot, 1889

      • Parahelodon Peterson, 1970

      • Parahexatoma Alexander, 1951

      • Parahypochaeta Brauer & Bergenstamm, 1891

      • Paralibanopsychoda Azar & Nel, 2002

      • Paralibnotes Alexander, 1972

      • Paralipophleps Alexander, 1947

      • Paralophosia Brauer & Bergenstamm, 1890

      • Paramedoria Enderlein, 1934

      • Paramelieria Kameneva, 1996

      • Parameroplius Duda, 1926

      • Parametopia Townsend, 1914

      • Paramicroposopa Ringdahl, 1936

      • Paramilichia Malloch, 1913

      • Paramixogasteroides Shiraki, 1930

      • Paramongoma Brunetti, 1911

      • Paramphibolia Brauer & Bergenstamm, 1891

      • Paramyzomyia Christophers, 1933

      • Paraneurina Enderlein, 1936

      • Paranopsis Mackerras, 1955

      • Paranthomyia Bigot, 1882

      • Paraoligus Lin, 1976

      • Paraormosia Alexander, 1965

      • Parapanimerus Wagner, 1984

      • Parapenthecia Toda & Peng, 1992

      • Parapheromyia Becker, 1921

      • Paraphoromyia Lindner, 1925

      • Paraphryno Townsend, 1932

      • Paraphycus Becker, 1923

      • Paraphylopsis Tonnoir & Malloch, 1927

      • Parapleciidae

      • Parapodacra Rohdendorf, 1925

      • Parapodomyia Mesnil, 1952

      • Parapollenia Lehrer, 1963

      • Parapromachus Hull, 1962

      • Parapsilogaster Bigot, 1882

      • Parapsilota Hardy, 1934

      • Pararatus Ricardo, 1913

      • Pararhizomyia Mamaev, 1998

      • Pararoubaudia Roubaud & Villeneuve, 1914

      • Parasarcodexia Townsend, 1917

      • Parasarcophila Brauer & Bergenstamm, 1891

      • Parasciarites Hong, 2002

      • Parasepsisoma Hendel, 1936

      • Parasophira Hardy, 1980

      • Parastia Pandellé, 1898

      • Parastichopogon Theodor, 1980

      • Parasymmictus Bigot, 1879

      • Parataxigramma Rohdendorf, 1935

      • Parathyrsocnema Fan, 1965

      • Paratidia Malloch, 1931

      • Paratipula Bode, 1953

      • Paratropesa Schiner, 1866

      • Paraxymyiidae

      • Parclioscena Enderlein, 1936

      • Pareccoptomma Duda, 1935

      • Parepiphragma Alexander, 1960

      • Pareucompsa Enderlein, 1922

      • Pareudora Wachtl, 1894

      • Parexoristina Enderlein, 1936

      • Pariogymnia Enderlein, 1934

      • Pariosticha Enderlein, 1934

      • Parmalomyia Bigot, 1882

      • Parmula Heyden, 1825

      • Parnettyella Kieffer, 1909

      • Parochletus Quist & James, 1973

      • Paromphrale Kröber, 1937

      • Parrotomyia Theodor, 1958

      • Parthenoleskia Townsend, 1941

      • Parvidens Theodor & Mesghali, 1964

      • Patagiamyia James, 1910

      • Paucivena Lin, 1976

      • Paurosphondylus Rübsaamen, 1917

      • Pectinotipula Alexander, 1920

      • Pedilohelea de Meillon & Wirth, 1980

      • Pediononomus

      • Pediophoneus Arribálzaga, 1883

      • Pedrowygomyia Coscaron & Miranda-Esquivel, 1998

      • Pehlkea Enderlein, 1912

      • Pelechoidocera Bigot, 1856

      • Pelecinobaccha Shannon, 1927

      • Pelecorhynchidae

      • Peletieriana Mesnil, 1970

      • Pelmia Enderlein, 1936

      • Pelocotheca Townsend, 1918

      • Peltopyga Townsend, 1917

      • Pemphigocecis Rübsaamen, 1916

      • Pentacyphona Alexander, 1968

      • Pentemyia Dyar, 1919

      • Penthetriidae

      • Pentianeura

      • Pentopedilum

      • Perenocera Walker, 1856

      • Perfilievia Artemiev, 1991

      • Pergandea Aldrich, 1919

      • Perianthomyia Stuckenberg, 1996

      • Peridiplosis Felt, 1918

      • Peripheriptera Schiner, 1866

      • Peripheroptera Schiner, 1868

      • Periscelididae

      • Perissommatidae

      • Peritaphreuusa Becker, 1908

      • Perithinus Haliday, 1832

      • Peronecera Curtis, 1836

      • Perrissoneura Malloch, 1933

      • Peruvia Malloch, 1929

      • Petalophora Macquart, 1835

      • Peteinomima Mesnil, 1974

      • Peusomyia Saether, 1970

      • Peytonulus Harbach, 1991

      • Phaeomyiidae

      • Phalacrodexia Townsend, 1915

      • Phalacrodira Enderlein, 1937

      • Phalaenomyia Loew, 1845

      • Phalaenula Meigen, 1800

      • Phallanthisca Rodendorf, 1965

      • Phallonychia Verves, 1982

      • Phaniaba Dupuis, 1973

      • Phanigaster Lioy, 1864

      • Phaniomyia Brauer & Bergenstamm, 1890

      • Phanlola Mesnil, 1978

      • Pharynxomyia Artemiev, 1991

      • Phasiidae

      • Phegea Robineau-Desvoidy, 1863

      • Phegobia Kieffer, 1913

      • Phenacomyia Harbach & Peyton, 1992

      • Phericia Robineau-Desvoidy, 1863

      • Philaematus Loew, 1845

      • Philea Robineau-Desvoidy, 1863

      • Philhelius Stephens, 1841

      • Philippoleptis Malloch, 1931

      • Philodendria Rondani, 1856

      • Philoematus Bigot, 1854

      • Philonotus Neuhaus, 1886

      • Philotrichostylum Townsend, 1932

      • Philpottomyia Tonnoir & Malloch, 1927

      • Philydorea Bigot, 1854

      • Phlaebotomus Lioy, 1864

      • Phleboctena Bezzi, 1909

      • Phloophila Hull, 1945

      • Phlyarus Gistl, 1848

      • Pholoe Robineau-Desvoidy, 1863

      • Phorcotabanus Fairchild, 1961

      • Phoretomyia Crosskey, 1969

      • Phoridae

      • Phorosia Robineau-Desvoidy, 1853

      • Phragmitoxenus Gornostaev, 1995

      • Phragmocrypta Alexander, 1956

      • Phragmoligoneuridae

      • Phryganopterus Kolenati, 1860

      • Phryne Meigen, 1800

      • Phryxodiopsis Séguy, 1955

      • Phumosella Malloch, 1926

      • Phycodromya

      • Phyllophaga Rondani, 1856

      • Phyllozomyia Dyar, 1924

      • Phylygria Curran, 1934

      • Physecrania Bigot, 1859

      • Physohelea Grogan & Wirth, 1979

      • Pictostyloptera Duda, 1939

      • Pieltania Arias, 1919

      • Pierretiomima Verves, 1997

      • Pifanomyia Ortiz & Scorza, 1963

      • Pilinasica Malloch, 1922

      • Pilophoneus Londt, 1988

      • Pintomyia da Costa Lima, 1932

      • Pinunculidae

      • Pioperna Enderlein, 1926

      • Piophilidae

      • Pipizopsis Matsumura, 1918

      • Pipunculidae

      • Pissemya Robineau-Desvoidy, 1851

      • Placantichir Enderlein, 1936

      • Planetolestes Lynch Arribálzaga, 1879

      • Plathycephala Zetterstedt, 1842

      • Platychirella Hedicke, 1923

      • Platychiria Enderlein, 1922

      • Platycladius Sublette, 1970

      • Platycobboldia Townsend, 1934

      • Platycorion Bode, 1953

      • Platyhilara Frey, 1952

      • Platymydaea Schnabl & Dziedzicki, 1912

      • Platypezidae

      • Platypterygia Stephens, 1829

      • Platystomatidae

      • Platytelma Rondani, 1856

      • Pleciidae

      • Pleciodes Hardy, 1952

      • Pleciodictyidae

      • Pleciofungivoridae

      • Pleciomimidae

      • Pleciomyia Brunetti, 1911

      • Plectropus Haliday, 1832

      • Plesiobremia Kieffer, 1912

      • Plesiobrunettia Duckhouse, 1991

      • Plesiocyptera Brauer & Bergenstamm, 1893

      • Plesiodiplosis Kieffer, 1912

      • Plesiognoriste Blagoderov & Grimaldi, 2004

      • Plesioma Schiner, 1866

      • Plesiominettia Shatalkin, 2000

      • Plesiomongoma Brunetti, 1918

      • Plesiophthalmus Lutz, 1911

      • Plettusa Philippi, 1865

      • Plichtamyia Evenhuis, 1979

      • Plionychia Enderlein, 1936

      • Plocastia Enderlein, 1935

      • Plocimas Enderlein, 1936

      • Plurimystax Pandellé, 1901

      • Pneumaculex Dyar, 1905

      • Podolepida Hull, 1973

      • Podolepria Enderlein, 1937

      • Poecilochlamys Borgmeier, 1933

      • Poecilonychia Enderlein, 1934

      • Poecilophaonia Malloch, 1921

      • Poecilopterosepsis Duda, 1926

      • Poecilosmella Duda, 1925

      • Poecilostiella Meunier, 1899

      • Poecilostoliella Handirsch, 1907

      • Poeciphalloides Zumpt, 1972

      • Poemyza Hendel, 1931

      • Pognosoma Randani, 1856

      • Pogonagalmia Enderlein, 1936

      • Pogonaria Turner, 1974

      • Pogonioefferia Artigas & Papavero, 1997

      • Pogonomyoides Malloch, 1919

      • Pogonopleura Enderlein, 1924

      • Pokornya Strobl, 1893

      • Polimen McAlpine, 2001

      • Poliometra Scudder, 1878

      • Polionetta Rondani, 1856

      • Poliosoma Schiner, 1868

      • Polistimima Fairchild, 1969

      • Polistoceria Hull, 1949

      • Polleniella Jacentkovsky, 1944

      • Polleniomyma Jacentkovsky, 1944

      • Pollinocheila Barkalov, 2002

      • Polphopsis Enderlein, 1927

      • Polphorhina Enderlein, 1921

      • Polyangaeus Doane, 1900

      • Polydromya Bigot, 1857

      • Polygastropsis Townsend, 1919

      • Polyleptiomyia Theobald, 1905

      • Polymerodes Alexander, 1920

      • Polymoria Philippi, 1865

      • Polynomyia Fedotova, 2001

      • Polyphragma Alexander, 1931

      • Polypraesidia Miller, 1945

      • Polyraphia Meigen, 1818

      • Polyrhaphia Agassiz, 1846

      • Pomeroyellum Rubtsov, 1962

      • Popelia Bezzi, 1894

      • Porianus Mamaev, 1998

      • Porophalla Rodendorf, 1965

      • Porphirops Rondani, 1856

      • Poseidonimyia Verves, 1997

      • Potisa Surcouf, 1909

      • Poujadea Mesnil, 1949 &, 1950

      • Povolnymyia Verves, 1997

      • Praemaerochile Kalugina, 1985

      • Praeptilocephala Evenhuis, 1994

      • Pressatia Mangabeira, 1942

      • Preuthera Townsend, 1932

      • Prhzevalskiana

      • Primochrysotoxum Shannon, 1926

      • Priophora Robineau-Desvoidy, 1863

      • Proanaclinia Meunier, 1904

      • Proantocha Alexander, 1919

      • Proarchytas Townsend, 1931

      • Probellieria Blanchard, 1942

      • Proboscoides Philip, 1943

      • Procamptomyia Mamaev, 1961

      • Procephenemyia Papavero, 1977

      • Prochiasmoneura Matile, 1988

      • Procnephia Crosskey, 1969

      • Procopromyza Richards, 1931

      • Procramptonomyiidae

      • Procramtonomyia Kovalev, 1985

      • Procraspedothrix Townsend, 1932

      • Procryptolabis Alexander, 1923

      • Proctophoroides Artigas & Papavero, 1995

      • Proctophorus Schiner, 1866

      • Prodesmometopa Hendel, 1914

      • Prodirhiza Kieffer, 1913

      • Prodolichopeza Alexander, 1963

      • Proekon Surcouf, 1919

      • Profannia Séguy, 1937

      • Proforcipomyia Saunders, 1956

      • Progastrophilus Townsend, 1934

      • Progymnaspis Enderlein, 1934

      • Prohelius Alexander, 1975

      • Prohelophilus Curran & Fluke, 1926

      • Prohercostomus Gritshanov, 1997

      • Prohippelates Malloch, 1913

      • Prohoplacephala Verves, 1994

      • Prohousea Jarzembowski, 1996

      • Prohypostena Townsend, 1916

      • Projoannisia Kieffer, 1912

      • Prolanthia Rübsaamen, 1915

      • Promesembrinella Hall, 1948

      • Prometheomyia Rohdendorf, 1935

      • Promicrosillus Townsend, 1935

      • Promiltogramma Townsend, 1916

      • Promolophilus Alexander, 1966

      • Promongoma Alexander, 1938

      • Promusca Townsend, 1915

      • Promycodrosophila Okada, 1986

      • Promyopites Korneyev, 1998

      • Proneottiophilidae

      • Properrisia Kieffer, 1912

      • Propexis Bode, 1953

      • Prophaeomyia Hennig, 1965

      • Propollenia Müller, 1926

      • Prosalia Mesnil, 1946

      • Prosalpiella Ringdahl, 1933

      • Proshormomyia Kieffer, 1913

      • Prostetochaeta Grimshaw, 1901

      • Prosturmina Mesnil, 1949

      • Protabanus Hong, 1982

      • Protachaeta Enderlein, 1936

      • Protanyptera Savchenko, 1973

      • Protapioceridae

      • Proteloglutus Cortes & Valencia, 1972

      • Protempididae

      • Protendipedidae

      • Proteremoplax Enderlein, 1936

      • Proterorhynchus Brèthes, 1912

      • Prothaumalea Enderlein, 1936

      • Prothechus Rondani, 1856

      • Prothecus Rondani, 1856

      • Protipula Handlirsch, 1906

      • Protobibionidae

      • Protobrachycerontidae

      • Protoceratophya Hull, 1949

      • Protochrysomyia Pierce, 1945

      • Protocuterebra Bau, 1929

      • Protocyrtus Rohdendorf, 1938

      • Protognoriste Blagoderov & Grimaldi, 2004

      • Protograptomyza Hull, 1949

      • Protohelea Kieffer, 1911

      • Protohippelates Andersson, 1977

      • Protolbiogastridae

      • Protolepidostola Hull, 1949

      • Protoligoneuridae

      • Protolycoriella Mohrig & Roschmann, 1995

      • Protomeroplius Ozerov, 1999

      • Protomphralidae

      • Protomyia Heer, 1849

      • Protopleciidae

      • Protorhyphidae

      • Protorimarga Alexander, 1930

      • Protoscatopsidae

      • Protosciarella Mohrig, 2003

      • Protothemira Duda, 1926

      • Protragoneura Blagoderov & Grimaldi, 2004

      • Protylos Aczél, 1950

      • Psamathiomyia Deby, 1889

      • Psammorycter Blanchard, 1840

      • Psardaria Enderlein, 1938

      • Psarochlorops Fairchild, 1969

      • Psaroniella Enderlein, 1936

      • Psecas Jaennicke, 1867

      • Psephidocera Enderlein, 1936

      • Pseudadonia Handlirsch, 1906

      • Pseudaethiopisca Verves, 1989

      • Pseudaporosa Alexander, 1924

      • Pseudarchilestes Bigot, 1890

      • Pseudarmigeres Stone & Knight, 1956

      • Pseudelaphella Kröber, 1930

      • Pseudempis Bezzi, 1921

      • Pseuderemisca Lehr, 1986

      • Pseuderioptera Alexander, 1975

      • Pseudiopsis Hendel, 1917

      • Pseudoarchilestes Bigot, 1890

      • Pseudoarchytopsis Townsend, 1927

      • Pseudobellieriomima Verves, 2001

      • Pseudobogeria Bau, 1931

      • Pseudobolbodimyia Mackerras, 1962

      • Pseudocaiusa Villeneuve, 1927

      • Pseudocalliphora Pic, 1927

      • Pseudochrysops Moucha & Chvála, 1957

      • Pseudoculex Dyar, 1905

      • Pseudodagmia Baranoff, 1926

      • Pseudoedenops Séguy, 1951

      • Pseudoformosia Brauer & Bergenstamm, 1890

      • Pseudoformosina Malloch, 1938

      • Pseudogametes Bischof, 1900

      • Pseudoglochina Alexander, 1921

      • Pseudogonomyia Abreu, 1923

      • Pseudohistiodroma Pimentel & Pujol-Luz, 2001

      • Pseudoholopogon Strobl, 1898

      • Pseudoleptotarsus Alexander, 1920

      • Pseudoleucostoma Jacentkovský, 1938

      • Pseudolimnia Tonnoir & Malloch, 1928

      • Pseudoloewia Brauer & Bergenstamm, 1889

      • Pseudoloxocera Kröber, 1912

      • Pseudomanota Blagoderov & Grimaldi, 2004

      • Pseudomerodon Shiraki, 1930

      • Pseudomeroplius Duda, 1926

      • Pseudometopina Disney, 1994

      • Pseudomiltogramma Rohdendorf, 1930

      • Pseudomorellia Ringdahl, 1929

      • Pseudomyzomyia Theobald, 1907

      • Pseudonesia Villeneuve, 1924

      • Pseudonevermannia Baranoff, 1926

      • Pseudopalpostoma Townsend, 1926

      • Pseudophortica Sturtevant, 1918

      • Pseudopocota Mutin & Barkalov, 1995

      • Pseudopomyzidae

      • Pseudoprochaetops Stuckenberg, 1971

      • Pseudoprosalpia Ringdahl, 1942

      • Pseudoptilops Stein, 1924

      • Pseudorhamphomyia Frey, 1953

      • Pseudorhinotachina Cepelák, 1962

      • Pseudorhopalia Wilcox & Papavero, 1971

      • Pseudorthellia Townsend, 1916

      • Pseudoscaeva Vockeroth, 1969

      • Pseudoscaptia Enderlein, 1922

      • Pseudoscatella Becker, 1902

      • Pseudosciomyza Malloch, 1923

      • Pseudoservillia Townsend, 1916

      • Pseudosetimusca Joseph & Parui, 1972

      • Pseudosphecapata Enderlein, 1934

      • Pseudosyneches Frey, 1953

      • Pseudovoria Ringdahl, 1942

      • Psilacris Maa, 1971

      • Psilaubaea Enderlein, 1936

      • Psilidae

      • Psilites Heer, 1849

      • Psilogaster Bezzi & Stein, 1901

      • Psilolispa Enderlein, 1934

      • Psilometopia Lioy, 1864

      • Psiloneura Aldrich, 1926

      • Psilopina Becker, 1926

      • Psiloplastinx Enderlein, 1936

      • Psiloptera Lioy, 1864

      • Psilostoma Surcouf, 1919

      • Psilosymmerus Munroe, 1974

      • Psilotriphleba Enderlein, 1936

      • Psycha Jezek, 1984

      • Psychodidae

      • Psychodites Handlirsch, 1906

      • Psychodula Jezek, 1984

      • Psychomora Jezek, 1984

      • Psychomormia Jezek, 1984

      • Psychophaena Philippi, 1865

      • Psycmera Jezek, 1984

      • Psylogaster Lioy, 1864

      • Ptenotaenia Enderlein, 1936

      • Pterocanthus Malloch, 1921

      • Pterocera Meigen, 1803

      • Pterochionea Alexander, 1916

      • Pterocosmus Walker, 1848

      • Pteropectria Rondani, 1869

      • Pterophalla Rodendorf, 1965

      • Pteropoecila Loew, 1868

      • Pterosargus Mostovski, 1997

      • Pterygophoromyia Shannon, 1927

      • Ptiloceroides Villeneuve, 1924

      • Ptilodactylus Latreille, 1829

      • Ptilolepis Bezzi, 1921

      • Ptilomyioides Curran, 1934

      • Ptilonota Loew, 1868

      • Ptilopareia Brauer & Bergenstamm, 1890

      • Ptiloparia Bezzi, 1906

      • Ptilostena Bergroth, 1913

      • Ptilostenodes Alexander, 1931

      • Ptilotachina Brauer & Bergenstamm, 1891

      • Ptimia Rafinesque, 1815

      • Ptychopteridae

      • Pycnosoma Brauer & Bergenstamm, 1895

      • Pygotidae

      • Pyragrura Rondani, 1861

      • Pyrelliomima Zimin, 1951

      • Pyrgotidae

      • Pyrocera Yeates & Irwin, 1996

      • Pyrrempis Melander, 1927

      • Quadrula Pandellé, 1898

      • Quadrularia Huckett, 1965

      • Queenslandacus Drew, 1989

      • Rachyceridae

      • Radicaliola Fedotova, 1993

      • Radotanypus Fittkau & Murray, 1985

      • Rainieriella Hennig, 1935

      • Ramagonomyia Alexander, 1968

      • Ramatipula Alexander, 1971

      • Ramburia Robineau-Desvoidy, 1851

      • Ramcia Annandale, 1911

      • Ramyliseta Keiser, 1951

      • Rangomaramidae

      • Raphidocladius Saether, 1983

      • Rasiliverpa Barraclough, 1992

      • Raulcortesia Artigas & Papavero, 1991

      • Recticornia Hong, 2002

      • Redia Lioy, 1864

      • Remalia Giebel, 1856

      • Reminasus Lehr, 1979

      • Reomyia Roback, 1987

      • Returneria Oldroyd, 1957

      • Rhabdotoptera Stein, 1919

      • Rhabdotylus Lutz, 1909

      • Rhachicerella Enderlein, 1921

      • Rhadina Kowarz, 1893

      • Rhadinomormia Vaillant, 1975

      • Rhadinoscopus Quate & Quate, 1967

      • Rhaetania Krzeminski & Krzeminska, 2002

      • Rhaetomyiidae

      • Rhagiella Szilády, 1934

      • Rhagionella Szilády, 1934

      • Rhagionemestriidae

      • Rhagionempididae

      • Rhagionempis Engel, 1943 &, 1954

      • Rhagionidae

      • Rhamphidina Alexander, 1920

      • Rhamphidioides Alexander, 1920

      • Rhampholimnobia Alexander, 1915

      • Rhamphoneurus Alexander, 1929

      • Rhaphidolabina Alexander, 1917

      • Rhathimomyia Lynch Arribálzaga, 1882

      • Rhathithomyia Williston, 1891

      • Rheamyia Séguy, 1950

      • Rhiniidae

      • Rhinogastrophilus Townsend, 1918

      • Rhinohelea de Meillon & Wirth, 1979

      • Rhinophoridae

      • Rhinoplecia Bellardi, 1859

      • Rhinoskusea Edwards, 1929

      • Rhinotoridae

      • Rhipidopsychoda Vaillant, 1991

      • Rhopalomeridae

      • Rhopaloscolex Bode, 1953

      • Rhynchaea Zetterstedt, 1842

      • Rhynchoforcipomyia Wirth & Dow, 1972

      • Rhynchoheterotrichia Freeman, 1960

      • Rhyncholimonia Alexander, 1964

      • Rhynchomolophilus Alexander, 1965

      • Rhynchoprosalpia Ringdahl, 1942

      • Rhynchosia Macquart, 1848

      • Rhynchotaenia Brèthes, 1911

      • Rhynchotrichops Schnabl, 1889

      • Rhyphidae

      • Rhypholopus Schiner, 1868

      • Rhyponotum Maa, 1969

      • Ricardomisa Travassos Santos Dias, 1958

      • Richardidae

      • Richardiidae

      • Richardsia Papp, 1973

      • Riederlia Mesnil, 1942

      • Ripidosyrma Herman, 1909

      • Robackina De Souza Lopes, 1975

      • Robertiana Lehrer, 2000

      • Rodhainomyia Bequaert, 1920

      • Rohdendorfiomyia Lehrer, 1963

      • Rondanimyia Townsend, 1908

      • Rondanomyia Theodor, 1958

      • Ropalocera Meigen, 1820

      • Ropalomeridae

      • Roraimomyia Alexander, 1935

      • Rostropogon Remm, 1979

      • Roubaudiella Séguy, 1925

      • Rubrocheila Barkalov, 2002

      • Rubsaameniella Meunier, 1903

      • Rubsaamenodiplosis Tavares, 1920

      • Rubsaamiella Handlirsch, 1907

      • Russellia Vargas, 1943

      • Ruzanna Richter, 1979

      • Rypholophus Kolenati, 1860

      • Saccopterix Bigot, 1854

      • Saccopteryx Curtis, 1837

      • Sachtlebeniola Lehrer, 1963

      • Sackenia Scudder, 1877

      • Salebria Savchenko, 1976

      • Salebriella Savchenko, 1978

      • Salemiophalla Lehrer, 1995

      • Salemmyia Verves, 2001

      • Saliohelea Wirth & Ratanaworabhan, 1978

      • Salpyga Meigen, 1800

      • Sama Giebel, 1856

      • Sapporomyia Szilády, 1934

      • Sapromyia Roback, 1954

      • Sapromyzidae

      • Saputaramyia Verves, 2001

      • Sarcobia Lioy, 1864

      • Sarcomyia Roback, 1954

      • Sarconesisca Lopes & Albuquerque, 1982

      • Sarcophagida

      • Sarcophagidae

      • Sarina Enderlein, 1928

      • Sarissohelea Debenham, 1991

      • Sarnia Curran, 1927

      • Sarpedia Roback, 1954

      • Sasacricotopus Kobayashi & Saether, 1999

      • Satoba Jezek, 1984

      • Satyra Meigen, 1803

      • Saucropogon Hull, 1962

      • Savia Rondani, 1861

      • Saximormia Jezek, 1984

      • Scaevosyrphus Dusek & Laska, 1967

      • Scaptiella Enderlein, 1923

      • Scarabaeophaga Townsend, 1918

      • Scarphia Walker, 1850

      • Scathophagidae Cresson, 1918

      • Scatopsidae

      • Scatopsis Goeze, 1782

      • Scela McAlpine, 1998

      • Scelacanthina Enderlein, 1912

      • Sceloctis Enderlein, 1928

      • Scenopinidae

      • Schadonophasma Dyar & Shannon, 1924

      • Scheuria

      • Schineromyia Debenham, 1987

      • Schistocercophaga Townsend, 1928

      • Schistotephritis Freidberg, 2002

      • Schizactiana Curran, 1927

      • Schizoceromyia Townsend, 1926

      • Schizodiplosis Kieffer, 1912

      • Schizopa Fischer, 1808

      • Schumanniella Beschovski, 1981

      • Schumannimyia Papp, 1978

      • Sciadoceridae

      • Sciarella Meunier, 1904

      • Sciaridae Billberg, 1820

      • Sciarobezzia Venturi, 1964

      • Scinax Loew, 1855

      • Sciobia Loew, 1850

      • Sciomorpha Meunier, 1923

      • Sciomyzidae

      • Sciomyzinae

      • Sciophilopsis Handlirsch, 1906

      • Sclerophalla Rohdendorf, 1963

      • Scorzoneromyia Fedotova, 1991

      • Scotiella Mesnil, 1940

      • Scrobicula Matile, 1970

      • Scutellorthellia Townsend, 1932

      • Scylaticodes Artigas & Papavero, 1991

      • Seguyiomyia Travassos Santos Dias, 1956

      • Selfia Khalaf, 1954

      • Semicallantra Drew, 1989

      • Semiomya Rondani, 1859

      • Semiomyia Bremi, 1848

      • Semiscaeva Kuznetsov, 1985

      • Semistochus Hall, 1975

      • Semnomyia Frey, 1942

      • Senprosopis

      • Sephanilla Rondani, 1874

      • Sepidoscinis Hendel, 1914

      • Sepsidae

      • Sepsisia Curran, 1934

      • Septemtrichomyia Bravo, 1999

      • Serendipidae Evenhuis, 1994

      • Serichlamys Curran, 1925

      • Sericophoromyiops Townsend, 1932

      • Serratipula Alexander, 1965

      • Servillina Malloch, 1932

      • Seseromya Rondani, 1864

      • Sestroptera Enderlein, 1942

      • Setasiphona Townsend, 1934

      • Setigena Brauer & Bergenstamm, 1890

      • Setimusca van Emden, 1965

      • Setitipula Alexander, 1965

      • Setosigena Stoltzfus, 1977

      • Seva McAlpine, 1998

      • Sfaerogaster Lioy, 1864

      • Shannomyiella Souza Lopes, 1938

      • Shannonesia Fonseca & Silva Ramos, 1940

      • Shannoniezia Coutinho, 1943

      • Shannonoconops Camras, 1955

      • Shatalkinia Papp, 1984

      • Shewellomyia Peterson, 1975

      • Shinanoyasurika Sasa & Hirabayashi, 1991

      • Shinonagaella Verves, 1997

      • Shoachaeta Lehrer, 1997

      • Shropshirea Dyar, 1922

      • Siagona Meigen, 1830

      • Siberhyphidae

      • Silbermania Robineau-Desvoidy, 1863

      • Silphoclytia Townsend, 1892

      • Silvicola Mirzaeva & Isaev, 1990

      • Silvina Barkalov & Mutin, 1991

      • Silviusopsis Séguy, 1949

      • Simulidium Westwood, 1854

      • Simuliidae

      • Sinagria Fan, 1965

      • Sinaspinus Hong, 2002

      • Sinemediidae

      • Singona Meigen, 1830

      • Sinoaedes Gong & Lu, 1991

      • Sinoboleta Hong, 2002

      • Sinocoides Chu, 1983

      • Sinodiopsis Feijen, 1989

      • Sinoditomyia Hong, 2002

      • Sinodolichopodites Hong, 2002

      • Sinolucilia Fan, 1965

      • Sinophoritis Hong, 2002

      • Sinopierretia Verves, 1997

      • Sinoplecia Lin, 1976

      • Sinopogonites Hong, 2002

      • Sinoptychopterites Hong, 2002

      • Sinoropeza Alexander, 1935

      • Sinoscatopse Hong, 2002

      • Sinotendipedidae

      • Sinotipula Alexander, 1935

      • Sintonius Nitzulescu, 1931

      • Siphoplagiopis Townsend, 1917

      • Siphosturmiopis Townsend, 1915

      • Sira Enderlein, 1936

      • Sironia Robineau-Desvoidy, 1863

      • Sirostoma Rondani, 1862

      • Sisyhelicobia Zumpt, 1972

      • Sisyropecta Enderlein, 1934

      • Sivagonomyia Alexander, 1968

      • Sivatipula Alexander, 1964

      • Smirnoviola Zimin, 1931

      • Smithiconops Camras, 2000

      • Smithomyia Malloch, 1921

      • Snyderia James, 1955

      • Sobarus Loew, 1855

      • Sokotra Lehrer, 1970

      • Solomonia Malloch, 1940

      • Solosciarites Hong, 2002

      • Solvidae

      • Somatiidae

      • Somoleja Rondani, 1865

      • Somoleya Rondani, 1868

      • Soosina Hering, 1941

      • Soosomyza Ozerov, 1997

      • Soperia Komp, 1936

      • Sorophila Gistl, 1848

      • Souzalopesiella Guimarães, 1977

      • Spaniidae

      • Spariglossum Bigot, 1858

      • Sparnapolius

      • Spaziglossum Rondani, 1857

      • Spelaeomyia Theodor, 1948

      • Spelaeophlebotomus Theodor, 1948

      • Sphaericocephala Czerny, 1932

      • Sphaeroceridae

      • Sphaerolauthia Kieffer, 1912

      • Sphaeromyas Haliday, 1833

      • Sphagolestes Hull, 1962

      • Sphallonymphites Bode, 1953

      • Sphecolyma Perris, 1876

      • Sphenoconops Camras, 1955

      • Sphinxea Rondani, 1845

      • Sphiricera Lioy, 1864

      • Sphyricera Lioy, 1864

      • Sphyximorphoides Shiraki, 1930

      • Spilogonoides Ringdahl, 1932

      • Spilopteromyia Malloch, 1921

      • Spinicosta Freidberg & Norrbom, 2000

      • Spinitendipes Hong, 2002

      • Spinitipula Alexander, 1963

      • Spinolia Robineau-Desvoidy, 1863

      • Spintherizomyia Bigot, 1885

      • Spiromyia Fedotova, 1991

      • Spixomyia Crosskey, 1967

      • Stackelbergella Draber-Monko, 1965

      • Steelea van Emden, 1965

      • Stegasmonotus Enderlein, 1912

      • Steinia Brauer & Bergenstamm, 1893

      • Steiniella Berg, 1898

      • Steleoclusiodes Frey, 1960

      • Stelladesis Merz, 2000

      • Stenhammaria Duda, 1918

      • Stenochlorops Fairchild, 1969

      • Stenolonia Bowden, 1975

      • Stenophara Enderlein, 1922

      • Stenophumosia Villeneuve, 1926

      • Stenoporomyia Hendel, 1903

      • Stenoprosopon Duda, 1930

      • Stenopterella Malloch, 1931

      • Stephania Robineau-Desvoidy, 1863

      • Stephanodactylum Rohdendorf, 1930

      • Stephanostoma Lenz, 1802

      • Stephensia Robineau-Desvoidy, 1863

      • Sterphoides Hippa, 1978

      • Stibadocerites Zeuner, 1941

      • Stichocera Hine, 1920

      • Stichophrys Enderlein, 1934

      • Stictoscatella Collin, 1930

      • Stictotabanus Lutz, 1914

      • Stilbops Wilkerson, 1979

      • Stipomorpha Hull, 1945

      • Stiraulax Enderlein, 1936

      • Stirocnemia Enderlein, 1927

      • Stizambia Enderlein, 1936

      • Stomachobia Enderlein, 1934

      • Stomachomyia Enderlein, 1910

      • Stomoxoides Schaeffer, 1766

      • Strandimyza Duda, 1940

      • Stranditella Duda, 1942

      • Stranditrichoma Duda, 1942

      • Stratiomyidae Latreille, 1802

      • Stratiorayopsis Hong & Wang, 1990

      • Stratiotomyia Lynch Arribálzaga, 1882

      • Strawinskiomyia Dupuis, 1951

      • Streblia Enderlein, 1937

      • Streblidae

      • Striatosimulium Rubzov & Yankovsky, 1982

      • Strictocephala

      • Strobilopygius Hull, 1956

      • Strobilothrix Becker, 1907

      • Stroblia Pokorny, 1893

      • Stronglyophthalmyiidae

      • Strongylophthalmyiidae

      • Stygiophalla Rohdendorf, 1963

      • Stylocoma Lioy, 1864

      • Stylophora Robineau-Desvoidy, 1830

      • Stylusa Bormeier & Pires do Prado, 1975

      • Stymphalina Hull, 1973

      • Stypeostigma Enderlein, 1927

      • Styphocera Philip, 1969

      • Stypina Enderlein, 1942

      • Styporhamphis Enderlein, 1922

      • Styposelaga Enderlein, 1922

      • Stypotriclida Enderlein, 1923

      • Suaymyia Thurman, 1959

      • Subaprionus Mamaev, 1998

      • Subdelia Karl, 1943

      • Suberia Gorodkov, 1962

      • Sublimnia Harrison, 1959

      • Subprosalpia Ringdahl, 1942

      • Sudafricana Lehrer, 1971

      • Sugiyamamyia Verves, 1997

      • Suinoestrus Papavero, 1977

      • Sunodolichopodites Hong, 2002

      • Superbomolophilus Theischinger, 1988

      • Symplasta Skuse, 1890

      • Symplectomorpha Mik, 1886

      • Synchironomus Lenz, 1921

      • Syndocosiella Vaisanen, 1982

      • Synesostyla Matile, 1988

      • Synhelea Kieffer, 1925

      • Synmormia Enderlein, 1937

      • Synneuridae

      • Synphlebotomus Theodor, 1948

      • Synseoda Enderlein, 1937

      • Syntaces Loew, 1873

      • Syntendipes Lenz, 1937

      • Syntomolaba Enderlein, 1937

      • Syntomoza Enderlein, 1937

      • Syringogastridae

      • Syrittoxylota Hippa, 1978

      • Syrphella Goffe, 1944

      • Syrphidae

      • Syrphidis Goffe, 1933

      • Syrphopsis Zeuner, 1931

      • Systellogaster Hermann, 1926

      • Systrophopus Karsch, 1880

      • Sznablomyia Trojan, 2002

      • Tabanidae

      • Tabanosoma Trojan, 2002

      • Tabanotelum Oldroyd, 1949

      • Tachinidae

      • Tachiniscidae

      • Tachinodes Brauer & Bergenstamm, 1890

      • Tachinodexia Townsend, 1932

      • Tachinopsis Coquillett, 1897

      • Tacina Walker, 1850

      • Taeniopangonia Szilády, 1923

      • Taeniopterna Enderlein, 1925

      • Taeniotabanus Krober, 1930

      • Taigetomyia Papp, 1978

      • Taiwanita Alexander, 1929

      • Tamanamyia Thompson, 1963

      • Tamaromyia Mesnil, 1952

      • Tamerlana

      • Tanaopicera Hull, 1945

      • Tantrus Munroe, 1974

      • Tanus Krzeminski & Krzeminska, 2003

      • Tanyderidae

      • Tanyderophrynidae

      • Tanypezidae

      • Tanypremnella Alexander, 1938

      • Tanypremnodes Alexander, 1924

      • Tanypsycha Ansorge, 1994

      • Tanyrhina Loew, 1862

      • Taphodiplosis Kieffer, 1912

      • Tapinocera Macquart, 1839

      • Tararactia Malloch, 1930

      • Tarbaleomyia Duckhouse, 1990

      • Tarsaraba Rohdendorf, 1967

      • Tarsohomoneura Hendel, 1933

      • Tasiocerodes Alexander, 1957

      • Taurhynchus Artigas & Papavero, 1995

      • Tauromyia Giglio-Tos, 1893

      • Tavaresomyia Möhn, 1961

      • Tavolgomyia Fedotova, 1991

      • Technicomyia Dyar, 1925

      • Tedotea Abreu, 1923

      • Telecephala Pierre, 1922

      • Telejoneura Rondani, 1864

      • Teleneura Alexander, 1931

      • Telmatobia Stenhammar, 1843

      • Telomormia Jezek, 1984

      • Teloneria Aczél, 1954

      • Telones Gistl, 1848

      • Telus Thompson, 1973

      • Temaleia Blagoderov & Grimaldi, 2004

      • Tenuicera Pandellé, 1896

      • Tenuicosta Stein, 1919

      • Tenuigastrulus Hong, 2002

      • Tenuivalvula Hong, 2002

      • Tephritidae Newman, 1834

      • Tephrodesis Merz, 2000

      • Teratomyzidae

      • Teratopus Loew, 1857

      • Teremya Schiner, 1868

      • Teremyia Macquart, 1835

      • Termitadelphos Holmgren, 1905

      • Termitodeipnus Enderlein, 1908

      • Termitometoecus Borgmeier & Schmitz, 1922

      • Terpnomyennis Kameneva, 2004

      • Terraereginia Malloch, 1928

      • Tessarochaeta Bezzi, 1906

      • Tetanocerus Duméril, 1806

      • Tethinidae

      • Tetradacus Miyake, 1919

      • Tetraphana Skuse, 1890

      • Tetraxyphus Kieffer, 1913

      • Tetroxyrhina Hendel, 1938

      • Teucherioptera Alexander, 1972

      • Teuchomerus Sack, 1922

      • Thaiomyia Bram, 1966

      • Thais Haliday, 1838

      • Thalamopales Hull, 1949

      • Thalassempis Saigusa, 1994

      • Thamnodromyia Bigot, 1889

      • Thapsia Robineau-Desvoidy, 1863

      • Thaumaleidae

      • Thaumastomyia Philip & Mackerras, 1960

      • Thelairoxenis Mesnil, 1954

      • Thelesina Robineau-Desvoidy, 1863

      • Thelipus Robineau-Desvoidy, 1830

      • Thelyconychiella Mesnil, 1957

      • Thelymyiops Mesnil, 1950

      • Theodoriana Lehr, 1987

      • Theomyia Edwards, 1930

      • Theone Robineau-Desvoidy, 1863

      • Theonioides Strand, 1917

      • Therantha Hull, 1943

      • Theremya Rondani, 1874

      • Thereotricha Blagoderov & Grimaldi, 2004

      • Thereuops Brauer & Bergenstamm, 1891

      • Therevidae

      • Therevops Aldrich, 1929

      • Therobiopsis Townsend, 1919

      • Theruops Curran, 1934

      • Thimna Giebel, 1856

      • Thinobius Walker

      • Thirza Giebel, 1856

      • Thnetus Handlirsch, 1904

      • Thoechobates Bigot, 1859

      • Thomasina Newstead & Carter, 1911

      • Thomasomyia Verves, 1982

      • Thomsonea Rohdendorf, 1937

      • Threneste Wiedemann, 1830

      • Thrinacola Enderlein, 1927

      • Thryophila Loew, 1868

      • Thyella Robineau-Desvoidy, 1863

      • Thyreophorella Hendel, 1910

      • Thyridophila Stephens, 1829

      • Thyrsocyptera Enderlein, 1936

      • Thysellina Mesnil, 1949

      • Tibetomyia Olsufjev, 1967

      • Tichodartha Billberg, 1820

      • Tillobroma Hull, 1962

      • Tillyardipteridae

      • Tinolestes Coquillett, 1905

      • Tipularia Weyenbergh, 1869

      • Tipulatoma Bigot, 1854

      • Tipulidea Scudder, 1894

      • Tipulidites Wieland, 1925

      • Tipulodictyidae

      • Tipulodinodes Alexander, 1965

      • Tipuloidea

      • Tipulopleciidae

      • Tipunia Krzeminski & Ansorge, 1995

      • Titania Meigen, 1800

      • Titia Meigen, 1800

      • Tjansaniomyia Marikovskii, 1958

      • Tlingitmyia Vaisanen, 1984

      • Tlingitmyiopsis Wu Hong & Yang, 1993

      • Toechobates Walker, 1856

      • Toecilostiella Meunier, 1899

      • Togotipula Matsumura, 1916

      • Tokunagahelea Dyce & Meiswinkel, 1995

      • Tokunagaiella Vaillant, 1983

      • Townsendmyia Prado & da Fonseca, 1932

      • Trachyops Rondani, 1880

      • Transculicia Dyar, 1918

      • Transphlebotomus Artemiev, 1984

      • Transversiplecta Rodendorf, 1946

      • Tressinus Schmitz, 1924

      • Triamyia Dyar, 1919

      • Triatylosus Hull, 1949

      • Tricarcelia Baranov, 1934

      • Triceratomyia Bequaert, 1937

      • Tricharia Karl, 1928

      • Trichellopsis Bezzi, 1929

      • Trichephelia Curran, 1934

      • Trichiaspiphenga Duda, 1924

      • Trichobrachyopa Kassebeer, 2001

      • Trichobrunettia Tonnoir, 1939

      • Trichocalliphora Townsend, 1915

      • Trichoceridae

      • Trichoceromyza Blanchard, 1852

      • Trichochilus Saether, 1985

      • Trichochironomus Goetghebuer, 1928

      • Trichodiplosis Kieffer, 1912

      • Trichodolichopeza Alexander, 1917

      • Trichogaster Lioy, 1864

      • Trichohylemyia Karl, 1943

      • Trichoitamus White, 1917

      • Tricholeptomyia Dyar & Shannon, 1925

      • Tricholimnophila Alexander, 1928

      • Tricholimonia Alexander, 1965

      • Trichometopia Bezzi & Stein, 1907

      • Trichomolophilus Alexander, 1936

      • Trichophthalmomyia Williston, 1908

      • Trichopollenia Enderlein, 1936

      • Trichoprosopa

      • Trichoraea Cortes, 1975

      • Trichostenomitra Enderlein, 1935

      • Trichosticha Schiner, 1863

      • Trichostiria Enderlein, 1924

      • Trichotipula Alexander, 1916

      • Trichoxyphosia Hendel, 1927

      • Triclonus Gerstaecker, 1868

      • Tricolpodia Kieffer, 1913

      • Tricopoldia Kieffer, 1913

      • Tricyclopsis Townsend, 1916

      • Tridicroctena Enderlein, 1934

      • Tridioscelis Röder, 1900

      • Triehepidosis Mamaev, 1990

      • Triemisticha Schmitz, 1927

      • Trigonocephala Macquart, 1858

      • Trigonostoma Lioy, 1864

      • Trilasia Karl, 1936

      • Trilobomyza Hendel, 1931

      • Trimacromera Enderlein, 1936

      • Trinaria Mulsant, 1852

      • Triodina Hull, 1973

      • Triphana Skuse, 1890

      • Triplicitipula Alexander, 1965

      • Triploctenia Enderlein, 1934

      • Tripolphopeza Enderlein, 1936

      • Trisometopia Lioy, 1864

      • Trisonevra Lioy, 1864

      • Tristephomyia Rübsaamen, 1917

      • Tristichothyrsus Enderlein, 1936

      • Tristoechia Schmitz, 1927

      • Trithecoides Wirth & Hubert, 1959

      • Tritolestes Ghesquière, 1943

      • Tritoneura Schiner, 1867

      • Tritonia Meigen, 1800

      • Tritonidis Séguy, 1937

      • Trixia Schummel, 1833

      • Trixoneura Shannon, 1926

      • Trixosarcophaga Townsend, 1917

      • Trixostomus Rondani, 1856

      • Trizota Macquart, 1829

      • Trochilodexia Townsend, 1915

      • Troglophila Brunetti, 1924

      • Tromodesiopsis Townsend, 1927

      • Trupanodesis Merz, 2000

      • Truplayella Matile, 1978

      • Tryciphona Zetterstedt, 1838

      • Tryophila Becker, 1905

      • Trypetidacus Drew, 1989

      • Trypetidae

      • Tryphe Gistl, 1848

      • Tshernovskiella Zvereva, 1950

      • Tubercolocera Townsend, 1927

      • Tuberculefferia Artigas & Papavero, 1997

      • Tubicerphora Coomer, 1999

      • Tunisia Becker, 1907

      • Turanochrysops Stackelberg, 1926

      • Tychoptera Latreille, 1804

      • Tylemyia Giglio-Tos, 1893

      • Tylochaetus Bigot, 1889

      • Typhonomyia Debenham, 1987

      • Tyrophaga Kirby, 1826

      • Udamomitra Enderlein, 1934

      • Uddmania Frey, 1942

      • Uddmaniella Frey, 1948

      • Udschimya Sasaki, 1884

      • Ulidiidae

      • Ullomyia Schiner, 1868

      • Ulugbekia Savchenko, 1970

      • Uluguria Richards, 1965

      • Unomyia Meigen, 1818

      • Upsiloporpa Komp & Curry, 1932

      • Uranucha Czerny, 1903

      • Uromya Rondani, 1856

      • Uromyia Meigen, 1838

      • Uschizactia Townsend, 1934

      • Ussurasphondylia Kovalev, 1964

      • Vaccinidiplosis Gagne, 1994

      • Vaccinidlplosis Gagné, 1994

      • Vafrellia Robineau-Desvoidy, 1850

      • Vaillantia Wagner, 1988

      • Valeseguyidae Amorim & Grimaldi, 2006

      • Variopilus Frey, 1954

      • Variptera Bigot, 1854

      • Vellicocauda Munroe, 1974

      • Venapaucia Evenhuis, 1994

      • Ventrilobus Munroe, 1974

      • Verbekea Mayer, 1953

      • Vermilconidae

      • Vermileonidae

      • Vertexistemma Bigot, 1856

      • Verticistemma Bigot, 1859

      • Veru McAlpine, 1998

      • Veruina Wallengren, 1881

      • Vespina Clements, 2000

      • Viannamyia Mangabeira, 1941

      • Vibex Gistl, 1847

      • Vibrissoepalpus Townsend, 1915

      • Viereckomyia Curran, 1925

      • Villeneuvea Rohdendorf, 1937

      • Vincentodiplosis Harris, 1968

      • Vinculomusca Townsend, 1938

      • Viridinsula Shannon, 1926

      • Vitila McAlpine & de Keyzer, 1994

      • Vittalites Hennig, 1966

      • Vladipteridae

      • Volosyrpha Shannon, 1928

      • Volucellosia Curran, 1930

      • Volusia Robineau-Desvoidy, 1830

      • Vonplessenia Lane & Cerqueira, 1942

      • Vorialia Curran, 1934

      • Wahlgrenia Ringdahl, 1929

      • Wallacellum Takaoka, 1983

      • Wallerphora Disney, 1996

      • Wangia Hong, 2002

      • Warmkea Saunders, 1956

      • Westermannia Lioy, 1864

      • Westwoodia Robineau-Desvoidy, 1863

      • Whitterellia Basov & Nartshuk, 1996

      • Wiedemanniomyia Townsend, 1932

      • Wiedmania Robineau-Desvoidy, 1863

      • Winthemyia Pantel, 1909

      • Wirthia Arnaud, 1958

      • Wittemyia Lehrer, 2003

      • Wohlfartiopsis Townsend, 1917

      • Wulpitachina Villeneuve, 1934

      • Wygodasilus Artigas & Papavero, 1995

      • Xantharaba Rohdendorf, 1967

      • Xanthoclorus

      • Xanthocnemia Karl, 1943

      • Xanthohystricia Townsend, 1931

      • Xanthopetia Townsend, 1932

      • Xanthorrhinia Ringdahl, 1945

      • Xanthosyntomogaster Rohdendorf, 1923

      • Xenapates Eaton, 1904

      • Xenaricia Malloch, 1918

      • Xenasteiidae

      • Xenoelephantomyia Alexander, 1965

      • Xenolimnophila Alexander, 1922

      • Xenophorbia Malloch, 1920

      • Xenophorticella Okada & Carson, 1983

      • Xenopnyxia Mohrig & Mamaev, 1970

      • Xenoppiella Blanchard, 1966

      • Xenosapromyza Malloch, 1929

      • Xenosimulium Crosskey, 1969

      • Xenotipula Alexander, 1921

      • Xenozoon Hull, 1949

      • Xestoprosopa Hull, 1949

      • Xiloteja Rondani, 1864

      • Xiphidia Dallas

      • Xiphura Brullé, 1832

      • Xiriella Frey, 1964

      • Xista Rondani, 1856

      • Xuella Verves, 1997

      • Xylocamptomyia Mamaev, 1961

      • Xylocopodes Townsend, 1927

      • Xylocyla Venturi, 1968

      • Xylomyidae

      • Xylophagidae

      • Xylotaeja Rondani, 1845

      • Xylowinnertzia Mamaev, 1963

      • Xyphura Westwood, 1840

      • Xystotrixa Townsend, 1927

      • Yahuartachina Townsend, 1927

      • Yangitendipes Hong, 2002

      • Ypsydocha Jezek, 1984

      • Yukawyx Fedotova, 2001

      • Yunnanisca Verves, 1997

      • Yunnanomyia Fan, 1964

      • Zalusa Enderlein, 1905

      • Zambesopsis Townsend, 1932

      • Zapolia Gistl, 1848

      • Zavortinkius Reinert, 1999

      • Zeliinia Blagoderov & Grimaldi, 2004

      • Zelmiarcha Grimaldi, De Souza Amorim & Blagoderov, 2003

      • Zerinthia Rafinesque, 1815

      • Zeugominettia Hendel, 1932

      • Zeuxilla Mesnil, 1980

      • Zeuximyia Philip, 1941

      • Zhangobiidae

      • Zhangsolva Nagatomi & Ding Yang, 1998

      • Zhousciarites Hong, 2002

      • Zidoreus Rafinesque, 1815

      • Ziemannia Enderlein, 1923

      • Zimaera Hippa, 1968

      • Ziminisca Rodendorf, 1965

      • Zinzala Zavortink, 1986

      • Zoomyia Bigot, 1885

      • Zoramsceus Enderlein, 1936

      • Zosteromyiopsis Townsend, 1932

      • Zumptiomyia Lehrer, 1963

      • Zumptiopsis Lehrer & Lehrer, 1992

      • Zumptisca Rohdendorf, 1963

      • Zygoboyhria

      • Zygocephala Rondani, 1875