eukaryotes see Domain Eukaryota Chatton, 1925
   Superkingdom Corticata Lankester, 1878 - corticates
     Kingdom Chromista Caval.-Sm. (1981) - chromists
       Subkingdom Harosa Cavalier-Smith, 2010
         Infrakingdom Halvaria Cavalier-Smith, 2010
           Superphylum Heterokonta Caval.-Sm. (1986)
             1 Phylum Ochrophyta Caval.-Sm. (1995)
             2 Phylum Pseudofungi Caval.-Sm. (1986) see Phylum Oomycota Arx (1967)
             3 Phylum Bigyra Cavalier-Smith, 1998