eukaryotes see Domain Eukaryota Chatton, 1925
   Kingdom Protozoa Goldfuss, 1818 - protozoa
     Subkingdom Dictyozoa Cavalier-Smith, 1991
       Branch Bikonta Cavalier-Smith, 1993
         Infrakingdom Neozoa Cavalier-Smith, 1993
           Parvkingdom Alveolata Cavalier-Smith, 1991 see Superphylum Alveolata Cavalier-Smith, 1991
             Phylum Dinozoa Cavalier-Smith, 1981 see Infraphylum Dinozoa Cavalier-Smith, 1981
               Subphylum Protalveolata Cavalier-Smith, 1991
                 1 Class Colponemea Cavalier-Smith, 1993
                 2 Class Oxyrrhea Cavalier-Smith, 1987
                 3 Class Ellobiopsea Loeblich, 1970