[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Protista (Haeckel, 1866) - protists
     Phylum Protozoa (Goldfuss, 1818) C.T. von Siebold, 1854 see Kingdom Protozoa Goldfuss, 1818
       Subphylum Sarcomastigophora see Phylum Sarcomastigophora Honigberg & Balamuth, 1963
         Class Mastigophora Diesing, 1866 see Subphylum Mastigophora Diesing, 1866
           Subclass Phytomastigophorea
             01 Order Chrysomonadida - chrysomonads see Class Chrysophyceae Fritsch (1927)
             02 Order Silicoflagellida - silicoflagellates see Class Dictyochophyceae Silva (1980)
             03 Order Coccolithophorida see Subclass Prymnesiophycidae (D.J. Hibberd) Cavalier-Sm. (1986)
             04 Order Heterochlorida see Order Chloramoebales
             05 Order Cryptomonadida Senn, 1900 - cryptomonads see Order Cryptomonadales Pascher (1913)
             06 Order Volvocida Francé, 1894, orth. zool. - volvocids see Order Chlamydomonadales F.E. Fritsch
             07 Order Ebriida Deflandre, 1936
             08 Order Euglenida Bütschli, 1884 - euglenids
             09 Order Chloromonadida see Class Raphidophyceae Chadef. ex P.C.Silva (1980)
             10 Order Dinoflagellida - dinoflagellates see Phylum Dinoflagellata Engl. (1903)