organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Eukaryota Chatton, 1925 - eukaryotes
     Kingdom Fungi R.T.Moore (1980) - fungi
       Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
         Class Ascomycetes G.Winter (1880) see Phylum Ascomycota Caval.-Sm. (1998)
           Subclass Dothideomycetidae P.M.Kirk et al., 2001, nom. inval. see Subclass Dothideomycetidae P.M.Kirk, P.F. Cannon, J.C. David & Stalpers ex C.L. Schoch, Spatafora, Crous & Shoemaker (2007)
             Family Saccardiaceae Höhn. (1909), incertae sedis
               01 Genus Angatia Syd. (1914)
               02 Genus Ascolectus Samuels & Rogerson (1990)
               03 Genus Cyanodiscus E. Müll. & M.L. Farr (1971)
               04 Genus Dictyonella Höhn. (1909)
               05 Genus Epibelonium E. Müll. (1963)
               06 Genus Johansonia Sacc. (1889)
               07 Genus Pseudodiscus Arx & E. Müll. (1959)
               08 Genus Saccardia Cooke (1878)
               09 Genus Schenckiella Henn. (1893)
               10 Genus Vonarxella Bat., J.L. Bezerra & Peres (1965)