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)
           Class Pelagophyceae R.A. Andersen & G.W.Saunders (1993) see Class Dictyochophyceae Silva (1980)
             1 Order Pelagomonadalesᵀ Andersen & Saunders (1993)
             2 Order Sarcinochrysidales Gayral & Billard (1977)
             3 ?Genus Sulcochrysis D. Honda, Kawachi & I. Inouye (1995)