Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
     Class Dothideomycetes O.E. Erikss. & Winka (1997)
       Order Catinellales Ekanayaka, K.D.Hyde & H.A. Ariy. (2017), incertae sedis [monotypic]
         1 Family Catinellaceae Ekanayaka, K.D.Hyde & H.A. Ariy. (2017) [monotypic]