Cedercreutziella Vischer, 1960 genus accepted

Chaetomnion Skuja in Handel-Mazzetti, 1937 genus accepted

Chaetonemopsis L. Gauthier-Lièvre, 1954 genus accepted

Chaetophora Schrank, 1783 genus accepted

Chaetophorella B. Gaillon, 1833 genus accepted

Chaetophorites P. Fliche, 1886 genus accepted

Chamaetrichon D.D. Tupa, 1974 genus accepted

Chloroclonium A. Borzì, 1895 genus accepted

Chlorotylium Kützing, 1843 genus accepted

Choreoclonium Reinsch, 1876 genus accepted

Crenacantha Kützing, 1843 genus accepted

Klebahniella E. Lemmermann, 1895 genus accepted

Leptosiropsis C.-C.Jao, 1940 genus accepted

Lochmiopsis N.N. Woronichin & T.G. Popova, 1929 genus accepted

Myxonema E.M. Fries, 1825 genus accepted

Myxonemopsis C. Meyer, 1930 genus accepted

Nayalia P.C. Silva, 1959 genus accepted

Caespitella Vischer, 1933 genus accepted

Coccobotrys Chodat, 1913 genus accepted

Diaphragma L. Geitler, 1942 genus accepted

Elaterodiscus P. [J.L.] Dangeard, 1967 genus accepted

Kymatotrichon B. Schussnig, 1928 genus accepted

Helicodictyon L.A.Whitford & G.J.Schumacher, 1996 genus accepted

Hazenia H.C. Bold, 1958 genus accepted

Iwanoffia Pascher, 1905 genus accepted

Myxothrix E.M. Fries ex Trevisan, 1844 genus accepted

Periplegmatium Kützing, 1843 genus accepted

Pleurastridium W. Vischer, 1954 genus accepted

Rivularia A.W. Roth, 1797 genus accepted

Trichodiscus Welsford, 1912 genus accepted

Uronema Lagerheim, 1887 genus accepted

Drapania Desvaux, 1818 genus provisionally accepted

Draparnaldia Bory de Saint-Vincent, 1808 genus accepted

Draparnaldioides C.Meyer & Skabichevskij, 1976 genus accepted

Draparnaldiopsis G.M. Smith & Klyver, 1929 genus accepted

Endoclonium Szymanski [Czymanski] , 1878 genus accepted

Endoderma Lagerheim, 1883 genus accepted

Endophyton N.L. Gardner, 1909 genus accepted

Entodictyon Schiffner, 1931 genus accepted

Epibolium Printz, 1916 genus accepted

Epiclemmydia M.C. Potter, 1886 genus accepted

Eucladia P. Schmidt, 1943 genus accepted

Fritschiella Iyengar, 1932 genus accepted

Gloeoplax Schmidle, 1899 genus accepted

Gongrosira Kützing, 1843 genus accepted

Gongrosirella P. [J.L.] Dangeard, 1970 genus accepted

Pilinella Hollenberg, 1971 genus accepted

Piliniella G. Hollenberg, 1971 genus accepted

Arthrochaete Rosenvinge, 1898 genus accepted

Pleurangium Skuja in Handel-Mazzetti, 1937 genus accepted

Pleurastropsis W. Vischer, 1950 genus accepted

Pleurococcus G. Meneghini, 1837 genus accepted

Hydraeophycus E.A. Molinari-Novoa & M.D. Guiry, 2021 genus accepted

Protoderma Kützing, 1843 genus accepted

Pseudochaete W. West & G.S. West, 1903 genus accepted

Trichophilus Weber-van Bosse, 1887 genus accepted

Trichosarcina H.W. Nichols & H. Bold, 1965 genus accepted

Tumulofilum H.Berger, 1941 genus accepted

Zoddaea A. Borzì, 1906 genus accepted

Zygomitus Bornet & Flahault, 1889 genus accepted

Skvortzoviothrix Bourrelly, 1973 genus accepted

Sporocladopsis Nasr, 1944 genus accepted

Stereococcus Kützing, 1833 genus provisionally accepted

Stigeoclonium Kützing, 1843 genus accepted

Streptochlora J.B. Petersen & J.B. Hansen, 1960 genus accepted

Thamniochloris P. [J.L.] Dangeard, 1966 genus accepted

Thamniolum Woronichin, 1937 genus accepted

Ireksokonia K.J. Meyer, 1927 genus accepted

Jaagiella Vischer, 1960 genus accepted

Dermatophyton A. Peter, 1886 genus accepted

Didymosporangium F.D. Lambert, 1912 genus accepted

Acroblaste Reinsch, 1879 genus accepted