Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
     Class Sordariomycetes O.E. Erikss. & Winka (1997)
       Subclass Sordariomycetidae O.E. Erikss. & Winka (1997)
         Order Chaetosphaeriales Huhndorf, A.N. Mill. & F.A. Fernández (2004)
           Family Chaetosphaeriaceae Réblová, M.E.Barr & Samuels (1999)
             01 Genus Adautomilanezia Gusmão, S.S. Silva, Fiuza, L.A. Costa & T.A.B. Santos (2016)
             02 Genus Anacacumisporium Y.R. Ma & X.G. Zhang (2016)
             03 Genus Ascochalara Réblová (1999)
             04 Genus Brunneodinemasporium Crous & R.F.Castañeda (2012)
             05 Genus Catenularia Grove (1886)
             06 Genus Chaetosphaeria Tul. & C.Tul. (1863)
             07 Genus Chloridium Link (1809), nom. sanct.
             08 Genus Codinaea Maire (1937)
             09 Genus Conicomyces R.C. Sinclair, Eicker & Morgan-Jones (1983)
             10 Genus Craspedodidymum Hol.-Jech. (1972)
             11 Genus Cryptophiale Piroz. (1968)
             12 Genus Dendrophoma Sacc. (1880)
             13 Genus Dictyochaeta Speg. (1923)
             14 Genus Dinemasporium Lév. (1846)
             15 Genus Eucalyptostroma Crous & M.J. Wingf. (2016)
             16 Genus Exserticlava S.Hughes (1978)
             17 Genus Gonytrichum Nees & T. Nees (1818)
             18 Genus Hemicorynespora M.B.Ellis (1972)
             19 Genus Infundibulomyces Plaingam, Somrith. & E.B.G.Jones (2003)
             20 Genus Kionochaeta P.M.Kirk & B.Sutton (1986)
             21 Genus Lecythothecium Réblová & Winka (2001)
             22 Genus Melanopsammella Höhn. (1920)
             23 Genus Menispora Pers. (1822)
             24 Genus Menisporopsis S.Hughes (1952)
             25 Genus Miyoshiella Kawam. (1929)
             26 Genus Neopseudolachnella A.Hashim. & Kaz.Tanaka (2015)
             27 Genus Pseudobotrytis Krzemien. & Badura (1954)
             28 Genus Pseudodinemasporium A.Hashim. & Kaz.Tanaka (2015)
             29 Genus Pseudolachnea Ranoj. (1910)
             30 Genus Pseudolachnella Teng (1936)
             31 Genus Pyrigemmula D. Magyar & Shoemaker (2011)
             32 Genus Rattania Prabhug. & Bhat (2009)
             33 Genus Sporoschisma Berk. & Broome (1847)
             34 Genus Striatosphaeria Samuels & E. Müll. (1979)
             35 Genus Tainosphaeria F.A. Fernández & Huhndorf (2005)
             36 Genus Thozetella Kuntze (1891)
             37 Genus Umbrinosphaeria Réblová (1999)
             38 Genus Zanclospora S.Hughes & W.B. Kendr. (1965)