asexual fungi R.T.Moore (1980) - fungi
   Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
     Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
       Class Leotiomycetes O.E. Erikss. & Winka (1997)
         Order Phacidiales Bessey (1907)
           Family Tympanidaceae Baral & Quijada (2015)
             1 Genus Claussenomyces Kirschst. (1923), nom. protect.
             2 Anamorph genus Collophorina Damm & Crous (2017)
             3 Genus Holwaya Sacc. (1889), nom. protect.
             4 Genus Micraspis Darker (1963)
             5 Genus Pragmopora A.Massal. (1855)
             6 Genus Tympanis Tode (1790), nom. sanct.