Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925
   Opisthokonta Cavalier-Smith, 1987 - opisthokonts see Clade Opisthokonta Cavalier-Smith 1987, nom. cl. inval.
     1.1 Phylum Choanoflagellata Kent, 1880 see Class Choanoflagellatea Cavalier-Smith, 1998
     1.2 Metazoa Haeckel 1874 - multicellular animals see Kingdom Animalia Linnaeus, 1758
     2.1 ?Microsporidia Balbiani, 1882 see Phylum Microsporidia Balbiani, 1882
     2.2 Fungi L. (1753) see Kingdom Fungi R.T.Moore (1980)