Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
     Class Dothideomycetes O.E. Erikss. & Winka (1997)
       Subclass Pleosporomycetidae C.L. Schoch, Spatafora, Crous & Shoemaker (2007)
         Order Pleosporales Luttr. ex M.E.Barr (1987)
           Family Thyridariaceae Qing Tian & K.D.Hyde (2013)
             1 Genus Thyridaria Sacc. (1875)
             2 Genus Parathyridaria Jaklitsch & Voglmayr (2016)