Sciaridae Billberg, 1820
Lycoria aequans Enderlein, 1911
Lycoria antigua Lengersdorf, 1940
Lycoria arcuans Enderlein, 1911
Lycoria blandula Lengersdorf, 1944
Lycoria brachyceroidis Hong, 1981
Lycoria brevipetiolata Enderlein, 1911
Lycoria chrysitis Hong, 1981
Lycoria columbiana Enderlein, 1911
Lycoria cona Hong, 1981
Lycoria crinita Lengersdorf, 1944
Lycoria curta Hong, 1981
Lycoria delessei Seguy, 1953
Lycoria denticornis Lengersdorf, 1939
Lycoria destita Lengersdorf, 1944
Lycoria differens Lengersdorf, 1938
Lycoria euryopteris Hong, 1981
Lycoria evanescens Enderlein, 1911
Lycoria flavescens Enderlein, 1911
Lycoria fulvescens Enderlein, 1911
Lycoria fumigans Enderlein, 1911
Lycoria fuscescens Enderlein, 1911
Lycoria fuscolimbata Enderlein, 1911
Lycoria guayanensis Enderlein, 1911
Lycoria heteroceroidis Hong, 1981
Lycoria hyalescens Enderlein, 1911
Lycoria isarthria Speiser, 1909
Lycoria japonica Enderlein, 1911
Lycoria longinguans Enderlein, 1911
Lycoria longipilis Lengersdorf, 1930
Lycoria maculithorax Lengersdorf, 1938
Lycoria minuens Enderlein, 1911
Lycoria nigrans Enderlein, 1911
Lycoria nigricans Enderlein, 1911
Lycoria nubilans Enderlein, 1911
Lycoria obsolescens Enderlein, 1911
Lycoria penicillata Lengersdorf, 1944
Lycoria propinguans Enderlein, 1911
Lycoria prosthioxantha Enderlein, 1911
Lycoria psychina Enderlein, 1911
Lycoria puberula Lengersdorf, 1944
Lycoria pubescens Lengersdorf, 1944
Lycoria recta Lengersdorf, 1941
Lycoria regens Enderlein, 1911
Lycoria remyi Seguy, 1963
Lycoria simulans Enderlein, 1911
Lycoria spinimana Lengersdorf, 1944
Lycoria stenopteris Hong, 1981
Lycoria sumatrana Enderlein, 1911
Lycoria tristans Enderlein, 1911
Lycoria vaneyi Falcoz, 1913
Lycoria vergens Enderlein, 1911
Lycoria zalampra Speiser, 1909
Sciara abbreviata (Walker, 1848)
Sciara abdita Johannsen, 1912
Sciara adjuncta Skuse, 1890
Sciara aemula Skuse, 1888
Sciara aequalis Rubsaamen, 1894
Sciara aethiops Rubsaamen, 1894
Sciara africana Rubsaamen, 1894
Sciara albicoxa Enderlein, 1912
Sciara albifrons (Gravenhorst, 1832)
Sciara amabilis Skuse, 1888
Sciara americana Wiedemann, 1821
Sciara analis Schiner, 1864
Sciara angustata (Grzegorzek, 1884)
Sciara antica Walker, 1856
Sciara antigua (Lengersdorf, 1940)
Sciara antonovae Mohrig, 1991
Sciara approximata Skuse, 1888
Sciara aquila Skuse, 1888
Sciara arcuata Garrett, 1925
Sciara aspirans (Grzegorzek, 1884)
Sciara atomaria (Lynch Arribalzaga, 1892)
Sciara atrata (Say, 1824)
Sciara atratula Skuse, 1888
Sciara atrifrons Edwards, 1928
Sciara attenuata (Rubsaamen, 1898)
Sciara auberti Seguy, 1940
Sciara audax Skuse, 1888
Sciara aurosa Rudzinski, 1997
Sciara barnardi Edwards, 1925
Sciara biformata Enderlein, 1912
Sciara bispinosa Pettey, 1918
Sciara borealis (Rubsaamen, 1898)
Sciara brevifurca Skuse, 1888
Sciara brevipetiolata (Enderlein, 1911)
Sciara brunniventris Senior-White, 1922
Sciara bullastylata Rudzinski, 1997
Sciara cameronensis Edwards, 1928
Sciara capensis Edwards, 1925
Sciara carbornaria Meigen, 1830
Sciara cavatica Skuse, 1888
Sciara cavicata Skuse, 1888
Sciara chilensis Rubsaamen, 1894
Sciara cingulata Rubsaamen, 1894
Sciara clavata Garrett, 1925
Sciara cognata Walker, 1848
Sciara colorata (Grzegorzek, 1884)
Sciara columbiana (Enderlein, 1911)
Sciara commixta Winnertz, 1867
Sciara compacta Brunetti, 1912
Sciara compressa Walker, 1848
Sciara concinna (Williston, 1896)
Sciara confusa Walker, 1856
Sciara congregata Johannsen, 1914
Sciara conjuncta Skuse, 1890
Sciara consanguinea Skuse, 1890
Sciara constrictans Edwards, 1927
Sciara contermina Skuse, 1890
Sciara contractans Edwards, 1927
Sciara conulifera Edwards, 1928
Sciara convergens (Winnertz, 1867)
Sciara copiosa Lengersdorf, 1927
Sciara costalis (Wiedemann, 1828)
Sciara costata (Meigen, 1818)
Sciara crassicornis Skuse, 1890
Sciara curvinervis Edwards, 1928
Sciara curvispina Edwards, 1931
Sciara cylindrica Pettey, 1918
Sciara delectata Williston, 1896
Sciara delessei (Seguy, 1953)
Sciara denticornis (Lengersdorf, 1939)
Sciara diacantha Edwards, 1928
Sciara diderma Garrett, 1925
Sciara differens (Lengersdorf, 1938)
Sciara dimidiata (Say, 1832)
Sciara diminutiva (Philippi, 1865)
Sciara diota Garrett, 1925
Sciara discolor Lengersdorf, 1928
Sciara dissimilis Lengersdorf, 1927
Sciara distigma Edwards, 1924
Sciara distinguenda Brunetti, 1912
Sciara divergens Enderlein, 1912
Sciara diversa Skuse, 1888
Sciara diversipes Brunetti, 1912
Sciara dives Johannsen, 1912
Sciara dolicholabis Edwards, 1927
Sciara dolosa Skuse, 1888
Sciara dubia Winnertz, 1867
Sciara erratica Skuse, 1888
Sciara esuriens (Winnertz, 1867)
Sciara evanescens Skuse, 1888
Sciara exacta Brunetti, 1912
Sciara exigua (Say, 1824)
Sciara exilis (Say, 1829)
Sciara exposita Skuse, 1890
Sciara exsequialis Skuse, 1890
Sciara fagi Shinji, 1938
Sciara familiaris Skuse, 1888
Sciara fasciata (Walker, 1856)
Sciara fascipennis Brunetti, 1912
Sciara femoralis Doleschall, 1858
Sciara femorata (Say, 1823)
Sciara festina Skuse, 1888
Sciara festiva Skuse, 1888
Sciara filipes Walker, 1865
Sciara finitima Skuse, 1888
Sciara flammiventris Brunetti, 1912
Sciara flavicollis Brunetti, 1912
Sciara flavicoxis Skuse, 1890
Sciara flavimana Zetterstedt, 1851
Sciara flavipeura Brunetti, 1912
Sciara flaviseta Brunetti, 1912
Sciara flavofemorata Brunetti, 1912
Sciara flavomarginata Mohrig & Mamaev, 1982
Sciara flavoscutellata Edwards, 1914
Sciara fletcherae Senior-White, 1921
Sciara foliorum (Rudow, 1875)
Sciara fratercula Brunetti, 1912
Sciara fraterna (Say, 1824)
Sciara frequens Skuse, 1888
Sciara froggatti Skuse, 1888
Sciara fuliginosa Blanchard, 1852
Sciara fuliginosus (Fitch, 1856)
Sciara fulviventris Wiedemann, 1821
Sciara fumipennis Skuse, 1888
Sciara funebris (Winnertz, 1867)
Sciara fuscipennis (Meigen, 1818)
Sciara fuscolimbata (Enderlein, 1911)
Sciara futilis Johannsen, 1912
Sciara germana Williston, 1896
Sciara gigantea Macquart, 1844
Sciara glabra Meigen, 1830
Sciara globosa Pettey, 1918
Sciara griseicollis Edwards, 1933
Sciara griseinervis Edwards, 1927
Sciara grzegorseki (Rubsaamen, 1894)
Sciara habilis Johannsen, 1912
Sciara harrisi Edwards, 1927
Sciara hawaiiensis Hardy
Sciara hebes (Loew, 1870)
Sciara helmsi Skuse, 1890
Sciara helvola Winnertz, 1867
Sciara hemerobioides (Scopoli, 1763)
Sciara hendersoni Edwards, 1928
Sciara heteroptera Meijere, 1913
Sciara heteropus (Philippi, 1865)
Sciara hirticornis Meigen, 1818
Sciara hirtilineata Brunetti, 1912
Sciara hirtilineatoides Senior-White, 1921
Sciara horrescens Edwards, 1928
Sciara horribilis Edwards, 1931
Sciara hoyti Hardy, 1956
Sciara humeralis Zetterstedt, 1851
Sciara hyalinata (Winnertz, 1867)
Sciara ignobilis Skuse, 1888
Sciara impostor Brunetti, 1912
Sciara incerta Winnertz, 1867
Sciara inconspicus Brunetti, 1912
Sciara inconstans (Fitch, 1856)
Sciara indica Walker, 1856
Sciara infantula Edwards, 1931
Sciara infirma (Winnertz, 1867)
Sciara infixa Skuse, 1890
Sciara infrequens Skuse, 1888
Sciara infuscatipennis Blanchard, 1852
Sciara isarthria (Speiser, 1909)
Sciara isopalpi Zhang, 1991
Sciara jacobsoni Edwards, 1931
Sciara japonica (Enderlein, 1911)
Sciara jeanneli Seguy, 1940
Sciara jejuna Edwards, 1927
Sciara kairensis Becker, 1903
Sciara karnyi Edwards, 1927
Sciara khasiensis Senior-White, 1921
Sciara kinabaluana Edwards, 1933
Sciara kitakamiensis Sutou, 2004
Sciara lackschewitzi (Lengersdorf, 1934)
Sciara lamprina Edwards, 1933
Sciara latelineata Brunetti, 1912
Sciara latipons Edwards, 1928
Sciara latistylata Hardy, 1956
Sciara leucocera Kieffer, 1912
Sciara ligniperda (Brischke, 1891)
Sciara longicerus Lengersdorf, 1926
Sciara longinervis Brunetti, 1912
Sciara longipennis Brunetti, 1912
Sciara longipes (Meigen, 1818)
Sciara lucidipennis Skuse, 1888
Sciara lucipeta Edwards, 1928
Sciara luctifica Skuse, 1888
Sciara luculenta Skuse, 1888
Sciara lumuensis Edwards, 1933
Sciara lurida (Walker, 1848)
Sciara luteiventris Brunetti, 1912
Sciara luteolamellata Edwards, 1928
Sciara lygropis Edwards, 1928
Sciara macleayi Skuse, 1888
Sciara maculithorax (Lengersdorf, 1938)
Sciara maesta Skuse, 1888
Sciara mahensis Kieffer, 1912
Sciara maolana Yang, Zhang & Yang, 1993
Sciara marcilla Hutton, 1902
Sciara marginalis (Roder, 1886)
Sciara marginata Skuse, 1890
Sciara mediofusca Edwards, 1928
Sciara medullaris (Giard, 1902)
Sciara melaleuca Edwards, 1928
Sciara melanocephala Fabricius, 1805
Sciara melanostyla Mohrig, 1991
Sciara microtricha Edwards, 1928
Sciara migrator Edwards, 1927
Sciara militaris Nowicki, 1868
Sciara militarsis Nowicki, 1868
Sciara minma Meigen, 1818
Sciara minuta Winnertz, 1867
Sciara minutela Skuse, 1888
Sciara modesta Winnertz, 1867
Sciara moebiusi Rubsaamen, 1894
Sciara molokaiensis Grimshaw, 1901
Sciara monacantha Edwards, 1928
Sciara montivaga Skuse, 1888
Sciara multisetifera Pettey, 1918
Sciara multispinulosa Mohrig & Kozanek, 1992
Sciara muscicola Lengersdorf, 1929
Sciara nemoralis (Meigen, 1818)
Sciara neorufescens Miller, 1950
Sciara nepalensis Mohrig, 1987
Sciara nigrans (Enderlein, 1911)
Sciara nigrifemur Edwards, 1928
Sciara nigripennis Brunetti, 1912
Sciara nigripes (Meigen, 1818)
Sciara nigrita (Olivier, 1813)
Sciara nigropicea Walker, 1848
Sciara nitidithorax Brunetti, 1912
Sciara nitulina Edwards, 1931
Sciara nivata (Kieffer, 1909)
Sciara niveiapicalis Brunetti, 1912
Sciara nivicola (Kieffer, 1909)
Sciara notata Skuse, 1888
Sciara nowickii (Grzegorzek, 1884)
Sciara nubicula Skuse, 1888
Sciara ochrolabis Loew, 1870
Sciara opaca Winnertz, 1871
Sciara opposita Brunetti, 1912
Sciara ornatipennis Edwards, 1933
Sciara ornatula Skuse, 1888
Sciara ovalis Edwards, 1927
Sciara pahangensis Edwards, 1928
Sciara pakkana Edwards, 1933
Sciara pallescens Brunetti, 1912
Sciara palliceps Edwards, 1928
Sciara pammela Edwards, 1928
Sciara paradoxa Pettey, 1918
Sciara parallela Brunetti, 1912
Sciara patricii Seguy, 1960
Sciara pectilinealis Sutou, 2004
Sciara pendleburyi Edwards, 1928
Sciara penicillata (Lengersdorf, 1944)
Sciara pernitida Skuse, 1888
Sciara perpusilla (Walker, 1848)
Sciara philippinensis Edwards, 1929
Sciara philpotti Tonnoir, 1927
Sciara pictipes Skuse, 1888
Sciara polita Say, 1824
Sciara politula Edwards, 1927
Sciara ponderosa Walker, 1864
Sciara praescellens Skuse, 1890
Sciara primogenita Walker, 1856
Sciara prominens Hardy, 1956
Sciara promiscua Skuse, 1890
Sciara propingua Walker, 1848
Sciara pruinosa (Bouché, 1834)
Sciara psittacus Pettey, 1918
Sciara pubescens (Lengersdorf, 1944)
Sciara pulicaria (Meigen, 1818)
Sciara pumilio Holmgren, 1883
Sciara pycnacantha Yang, Zhang & Yang, 1993
Sciara pygmaea (Lengersdorf, 1929)
Sciara pygophora Schiner, 1868
Sciara quadrimaculata Rubsaamen, 1894
Sciara quadrisetosa Brunetti, 1912
Sciara radicum Brunetti, 1912
Sciara ratana Edwards, 1928
Sciara reciproca Walker, 1856
Sciara recondita Skuse, 1890
Sciara recta (Lengersdorf, 1941)
Sciara remyi (Seguy, 1963)
Sciara rimiscutellata Enderlein, 1912
Sciara robusta (Walker, 1848)
Sciara rotunda Rubsaamen, 1894
Sciara rotundipennis (Macquart, 1838)
Sciara rubra Harrison, 1955
Sciara rufa Walker, 1848
Sciara ruficauda Meigen, 1818
Sciara ruficoxa Brunetti, 1912
Sciara rufithorax Wulp, 1881
Sciara rufulenta Edwards, 1927
Sciara satiata (Grzegorzek, 1884)
Sciara schmidbergeri (Kollar, 1837)
Sciara schultzei Rübsaamen, 1908
Sciara sciastica (Williston, 1896)
Sciara sciophila Loew, 1870
Sciara scita Johannsen, 1912
Sciara scitula Skuse, 1888
Sciara sclerocerci Yang, Zhang & Yang, 1993
Sciara scotica Edwards, 1925
Sciara sedula Skuse, 1888
Sciara segetum (Olivier, 1813)
Sciara segmenticornis Brunetti, 1912
Sciara selangoriana Edwards, 1928
Sciara selecta Walker, 1858
Sciara selliformis Yang, Zhang & Yang, 1998
Sciara senilis Winnertz, 1867
Sciara septentrionalis (Rubsaamen, 1898)
Sciara serena Winnertz, 1868
Sciara serenipennis Skuse, 1890
Sciara sericata (Meigen, 1830)
Sciara setilineata Brunetti, 1912
Sciara sexsetosa Brunetti, 1912
Sciara seychellensis Enderlein, 1912
Sciara similis Winnertz, 1867
Sciara simulator Edwards, 1928
Sciara singhalensis Rubsaamen, 1894
Sciara solispina Hardy, 1956
Sciara solita Walker, 1857
Sciara sordida Zetterstedt, 1838
Sciara sororia Skuse, 1888
Sciara spatitergum Hardy, 1956
Sciara speciosa (Winnertz, 1867)
Sciara speciosissima Strobl, 1898
Sciara spectabilis Skuse, 1888
Sciara speculum Bezzi, 1906
Sciara stigmatopleura Edwards, 1925
Sciara strausi Kohring & Schluter, 1993
Sciara suavis (Grzegorzek, 1884)
Sciara subfascipennis Edwards, 1928
Sciara subrunnipes Edwards, 1933
Sciara sulcata Wulp, 1887
Sciara sumatrana (Enderlein, 1911)
Sciara tapleyi Edwards, 1927
Sciara tenompokensis Edwards, 1933
Sciara tepperi Skuse, 1890
Sciara teres Winnertz, 1867
Sciara tetraleuca Edwards, 1931
Sciara thomsoni Rubsaamen, 1894
Sciara thoracica Matsumura, 1916
Sciara townesi Shaw, 1935
Sciara transpacifica Curran, 1925
Sciara trifasciata Coquillett, 1904
Sciara trileucarthra Bezzi, 1906
Sciara trilineata Brunetti, 1912
Sciara tristicula Winnertz, 1867
Sciara tryoni Skuse, 1890
Sciara turrida Meijere, 1913
Sciara uichancoi Pettey, 1918
Sciara ulrichi Menzel & Mohrig, 1998
Sciara unica Skuse, 1888
Sciara unicalcarata Edwards, 1927
Sciara unicolor (Say, 1829)
Sciara unicorn Garrett, 1925
Sciara varipes Walker, 1865
Sciara vecors Skuse, 1888
Sciara vespertillio Schiner, 1868
Sciara vicina Johannsen, 1912
Sciara viridipes (Macquart, 1826)
Sciara vulgaris (Fitch, 1856)
Sciara vulpina (Grzegorzek, 1884)
Sciara willershausensis Kohring & Schluter, 1993
Sciara winnertzi Skuse, 1888
Sciara womersleyi Seguy, 1940
Sciara xanthonota Edwards, 1927
Sciara xizangana Yang & Zhang, 1987
Sciara yadongana Yang & Zhang, 1987
Sciara zalampra (Speiser, 1909)
Sciara zealandica Kieffer, 1910
Sciara zygocera Edwards, 1933
Sciara zygoneura Williston, 1896