eukaryotes see Domain Eukaryota Chatton, 1925
   Kingdom [Protozoa] Goldfuss, 1818 - protozoa
     Subkingdom Neozoa Cavalier-Smith, 1993 see Kingdom Protozoa Goldfuss, 1818
       Phylum Metamonada Grassé, 1952
         1 Subphylum Anaeromonada Cavalier-Smith, 1997
         2 Subphylum Trichozoa Cavalier-Smith, 1997