Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
     Class Sordariomycetes O.E. Erikss. & Winka (1997)
       Subclass Hypocreomycetidae O.E. Erikss. & Winka (1997)
         Order Hypocreales Lindau (1897)
           Family Ceratostomataceae G.Winter (1885)
             1 ?Genus Arxiomyces P.F. Cannon & D.Hawksw. (1983)
             2 ?Genus Erythrocarpon Zukal (1885)
             3 Genus Melanospora Corda (1837), nom. cons.
             4 ?Genus Pteridiosperma J.C. Krug & Jeng (1979)
             5 ?Genus Pustulipora P.F. Cannon (1982)
             6 ?Genus Rhytidospora Jeng & Cain (1977)
             7 ?Genus Setiferotheca Matsush. (1995)
             8 Genus Sphaerodes Clem. (1909)