life see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Empire Eukaryota (Chatton, 1925) see Domain Eukaryota Chatton, 1925
     Kingdom Fungi R.T.Moore (1980) - fungi
       Subkingdom Eomycota Caval.-Sm. (1998) [paraphyletic] see Kingdom Fungi R.T.Moore (1980)
         Phylum Microsporidia Balbiani, 1882 see Class Microsporidea Corliss & Levine, 1963
           Class Minisporea Cavalier-Smith, 1993
             1 Genus Chytridiopsis Schneider, 1884
             2 Genus Buxtehudia Cavalier-Smith, 1998, nom. inval. see Genus Buxtehudea Larsson, 1980
             3 Genus Hessea Ormières & Sprague, 1973, nom. illeg.