life see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukarya Chatton, 1925 see Domain Eukaryota Chatton, 1925
     Kingdom Protoctista Hogg, 1860
       01 "Amitochondriates"
       02 Phylum Rhizopoda Dujardin, 1835 - rhizopods see Phylum Cercozoa Cavalier-Smith, 1998
       03 Phylum Granuloreticulosa de Saedeleer, 1934 see Phylum Foraminifera d'Orbigny, 1826
       04 Phylum Xenophyophora Schulze, 1904
       05 Phylum Myxomycota Margulis, 1996 see Parvphylum Mycetozoa de Bary, 1859 ex Rostafiński, 1873
       06 Phylum "Alveolata" Cavalier-Smith, 1991 see Superphylum Alveolata Cavalier-Smith, 1991
       06 "alveolates" Cavalier-Smith see [unranked] Alveolata Cavalier-Smith, 1991
       07 Phylum Haptomonada
       08 Phylum Cryptomonada see Order Cryptomonadida Senn, 1900
       09 Phylum Discomitochondria
       10 "stramenopiles" Patterson, 1990, nom. vernac. see [unranked] Stramenopiles Patterson, 1990
       11 Phylum Haplospora see Phylum Haplosporidia Caullery & Mesnil, 1899
       12 Phylum Paramyxa see Order Paramyxida Chatton, 1911
       13 Phylum Myxospora see Phylum Myxozoa Grassé, 1970, incertae sedis
       14 Phylum Rhodophyta Wettst. (1901) - red algae
       15 Phylum Gamophyta
       16 Phylum Actinopoda Calkins, 1902
       17 Phylum Chlorophyta Pascher (1914) - green algae
       18 Phylum Chytridiomycota Arx (1967), nom. inval. see Phylum Chytridiomycota Doweld (2001)
       19 Phylum Zoomastigota