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) Family Annulatascaceae S.W. Wong, K.D.Hyde & E.B.G.Jones (1998) Genus Diluviocola K.D.Hyde, S.W. Wong & E.B.G.Jones (1998) see Genus Diluviicola K.D.Hyde, S.W. Wong & E.B.G.Jones (1998)