eukaryotes see Domain Eukaryota Chatton, 1925
   Kingdom Chromista Caval.-Sm. (1981) - chromists
     Subkingdom Harosa Cavalier-Smith, 2010
       Infrakingdom Alveolata Cavalier-Smith, 1991 see [unranked] Alveolata Cavalier-Smith, 1991
         Phylum Miozoa Cavalier-Smith, 1987
           Subphylum Protalveolata Cavalier-Smith, 1991 [monotypic]
             Class Colponemea Cavalier-Smith, 1993 [monotypic]
               1 Genus Colponema Stein, 1878