Biota see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Eukarya Chatton, 1925 see Domain Eukaryota Chatton, 1925
     "Bikonta"
       Supergroup Chromalveolata Adl et al., 2005 - chromalveolates see Kingdom Chromista Caval.-Sm. (1981)
         Hacrobia Okamoto, Chantangsi, Horák, Leander & Keeling, 2009 see Subkingdom Hacrobia Okamoto, Chantangsi, Horák, Leander & Keeling, 2009
           1 Phylum Haptophyta D.J. Hibberd ex Edvardsen & Eikrem (2000) see Subphylum Haptophytina Caval.-Sm. (2015)
           2.1 Katablepharida see Order Kathablepharida Cavalier-Smith, 1993
           2.2 Phylum Cryptophyta Caval.-Sm. (1986) - cryptomonads see Superclass Cryptomonada Cavalier-Smith, 2004
           3 Phylum Telonemia Shalchian-Tabrizi et al., 2006
           4 Centroheliozoa Dürrschmidt & Patterson, 1987 see Class Centrohelea Kühn, 1926