Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925
   [crown] Amorphea Adl et al. 2012, nom. cl. inval. see Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
     Supergroup Opisthokonta Cavalier-Smith, 1987 - opisthokonts see Clade Opisthokonta Cavalier-Smith 1987, nom. cl. inval.
       Nucletmycea Brown, Spiegel & Silberman 2009 [] see Superkingdom Holomycota Liu, Steenkamp, Brinkmann, Forget, Philippe & Lang, 2009
         Fungi L. (1753) see Kingdom Fungi R.T.Moore (1980)
           Microsporidia Balbiani, 1882 see Phylum Microsporidia Balbiani, 1882
             01 Genus Amblyospora Hazard & Oldacre, 1975
             02 Genus Amphiacantha Caullery & Mesnil, 1914, nom. illeg.
             03 Genus Buxtehudia Cavalier-Smith, 1998, nom. inval. see Genus Buxtehudea Larsson, 1980
             04 Genus Caudospora Weiser, 1946
             05 Genus Chytridiopsis Schneider, 1884
             06 Genus Desportesia Issi & Voronin, 1986
             07 Genus Encephalitozoon Levaditi, Nicolau & Schoen, 1923
             08 Genus Enterocytozoon Desportes, Le Charpentier, Galian, Bernard, Cochand-Priollet, Lavergne, Ravisse & Modigliani, 1985
             09 Genus Glugea Thélohan, 1891
             10 Genus Hessea Ormières & Sprague, 1973, nom. illeg.
             11 Genus Metchnikovella Caullery & Mesnil, 1897
             12 Genus Nosema Nägeli, 1857
             13 Genus Spraguea Weissenberg, 1976
             14 Genus Vairimorpha Pilley, 1976