Phylum Heterokonta Caval.-Sm. (1986) see Superphylum Heterokonta Caval.-Sm. (1986) Subphylum Ochrista Caval.-Sm. (1986), orth. inval. see Phylum Ochrista Caval.-Sm. (1995) Infraphylum Raphidoista Caval.-Sm. (1986) Class Sarcinochrysea Cavalier-Sm. (1995) 1 Order Sarcinochrysidales Gayral & Billard (1977)