organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain eukaryotes see Domain Eukaryota Chatton, 1925
     stramenopiles Patterson, 1990, nom. vernac. see [unranked] Stramenopiles Patterson, 1990
       stramenochromes Patterson, 1994
         core chrysophytes see Class Chrysophyceae Fritsch (1927)
           1 Class Chrysomonada see [unranked] core chrysophytes
           2 [Order] Hydrurales Pascher (1931)
           3 Class Pelagophyceae R.A. Andersen & G.W.Saunders (1993) see Class Dictyochophyceae Silva (1980)
           4 Class Chrysomerophyceae Caval.-Sm. (1995)