Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes Subphylum Agaricomycotina Doweld (2001) Class Tremellomycetes Doweld (2001) Order Filobasidiales Jülich (1982) Family Piskurozymaceae Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout (2015) Genus Piskurozyma Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout (2015)