eukaryotes see Domain Eukaryota Chatton, 1925
   Kingdom Protozoa Goldfuss, 1818 - protozoa
     Subkingdom Dictyozoa Cavalier-Smith, 1991
       Branch Bikonta Cavalier-Smith, 1993
         Infrakingdom Euglenozoa Cavalier-Smith, 1981
           Phylum Euglenozoa Cavalier-Smith, 1981
             Subphylum Euglenoidea Bütschli, 1884
               Class Peranemea Cavalier-Smith, 1993
                 1 Order Ploeotiida Cavalier-Smith, 1993
                 2 Order Peranemida Bütschli, 1884