eukaryotes see Domain Eukaryota Chatton, 1925
Status: extant
   Superkingdom Corticata Lankester, 1878 - corticates
  Status: extant
     Kingdom Chromista Caval.-Sm. (1981) - chromists
    Status: extant
       Subkingdom Hacrobia Okamoto, Chantangsi, Horák, Leander & Keeling, 2009
      Status: extant
         Phylum Haptista Cavalier-Smith, 2003
        Status: extant
           Subphylum Alveidia Cavalier-Smith, 2018
          Status: extant