Phylum Ascomycota Caval.-Sm. (1998) - sac fungi Subphylum Pezizomycotina O.E. Erikss. & Winka (1997) Class Dothideomycetes O.E. Erikss. & Winka (1997) Family Parmulariaceae E. Müll. & Arx ex M.E.Barr (1979) Genus Dictyocyclus Sivan., W.H. Hsieh & Chi Y. Chen (1998)