organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Protoctista Hogg, 1860
     Phylum Chrysophyta Pascher (1914) see Class Chrysophyceae Fritsch (1927)
       ?Class "Raphidomonads" see Order Raphidomonadales Doweld (2001)
         1 Genus Raphidomonas F. Stein (1878), nom. cons. prop.
         2 Genus Vacuolaria Cienkowski (1870)
         3 Genus Thaumatomastix Lauterborn, 1899
         4 Genus Reckertia W. Conrad (1920)