eukaryotes see Domain Eukaryota Chatton, 1925
   Microsporidia Balbiani, 1882 see Phylum Microsporidia Balbiani, 1882
     1 rudimicrosporidia see Class Rudimicrosporea Sprague, 1977
     2 true microsporidia see Class Microsporea Levine & Corliss, 1963