These families belong to the suborder Nematocera: - meniscus midges •
Hesperinidae Schiner, 1864 •
Keroplatidae Rondani, 1856 - predatory fungus gnats •
Limoniidae Rondani, 1856 - limoniid crane flies •
Lygistorrhinidae Edwards, 1925 - long-beaked fungus gnats •
Mycetophilidae Newman, 1834 - fungus gnats •
Nymphomyiidae Tokunaga, 1932 •
Pachyneuridae Schiner, 1864 •
Pediciidae Osten Sacken, 1859 - hairy-eyed crane flies •
Perissommatidae Colless, 1962 •
Psychodidae Newman, 1834 - moth flies or drain flies •
Ptychopteridae Osten Sacken, 1862 - phantom crane flies •
Rangomaramidae Jaschhof & Didham, 2002 •
Scatopsidae Newman, 1834 - minute black scavenger flies or dung midges •
Sciaridae Billberg, 1820 - dark-winged fungus gnats •
Simuliidae Newman, 1834 - black flies •
Tanyderidae Osten Sacken, 1880 - primitive crane flies •
Thaumaleidae Bezzi, 1913 - trickle midges •
Tipulidae Latreille, 1802 - large crane flies •
Trichoceridae Rondani, 1841 - winter crane flies •
Valeseguyidae Amorim & Grimaldi, 2006 • †
Ansorgiidae Krzemiñski & Lukashevich, 1993 • †
Antefungivoridae Rohdendorf, 1938 • †
Archizelmiridae Rohdendorf, 1962 • †
Asiochaoboridae Hong & Wang, 1990 • †
Boholdoyidae Kovalev, 1985 • †
Cascopleciidae Poinar Jr., 2010 • †
Crosaphididae Kovalev, 1983 • †
Elliidae Krzeminska, Blagoderov & Krezmiñski, 1993 • †
Eoditomyiidae Ansorge, 1996 • †
Eopolyneuridae Rohdendorf, 1962 • †
Grauvogeliidae Krzemiñski, 1999 • †
Hennigmatidae Shcherbakov, 1995 • †
Heterorhyphidae Ansorge & Krzemiñski, 1995 • †
Hyperpolyneuridae Rohdendorf, 1962 • †
Luanpingitidae Zhang, 1986 • †
Mesosciophilidae Rohdendorf, 1946 • †
Nadipteridae Lukashevich, 1995 • †
Palaeophoridae Rohdendorf, 1951 • †
Paraxymyiidae Rohdendorf, 1946 • †
Pleciofungivoridae Rohdendorf, 1946 • †
Procramptonomyiidae Kovalev, 1983 • †
Protendipedidae Rohdendorf, 1951 • †
Protopleciidae Rohdendorf, 1946 • †
Protorhyphidae Handlirsch, 1906 • †
Protoscatopsidae Rohdendorf, 1946 • †
Serendipidae Evenhuis, 1994 • †
Siberhyphidae Kovalev, 1985 • †
Strashilidae Rasnitsyn, 1992 • †
Tanyderophrynidae Rohdendorf, 1962 • †
Tethepomyiidae Grimaldi & Arillo, 2009 • †
Tillyardipteridae Lukashevich & Shcherbakov, 1999 • †
Tipulodictyidae Rohdendorf, 1962 • †
Tipulopleciidae Rohdendorf, 1962 • †
Vladipteridae Shcherbakov, 1995 == References ==