Phylum Ascomycota Caval.-Sm. (1998) - sac fungi Subphylum Pezizomycotina O.E. Erikss. & Winka (1997) Class Dothideomycetes O.E. Erikss. & Winka (1997) Family Microthyriaceae Sacc. (1883) Genus Byssopeltis Bat., J.L. Bezerra & T.T. Barros (1970)