life
see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Empire Eukaryota (Chatton, 1925)
see Domain Eukaryota Chatton, 1925
Superkingdom Metakaryota
see Domain Eukaryota Chatton, 1925
Kingdom Chromista Caval.-Sm. (1981) - chromists
Subkingdom Euchromista Cavalier-Sm. (1993)
see [unranked] Stramenopila
Infrakingdom Chromobiota Caval.-Sm. (1986)
Phylum Heterokonta Caval.-Sm. (1986)
see Superphylum Heterokonta Caval.-Sm. (1986)
Subphylum Labyrinthista Caval.-Sm. (1989)
see Phylum Bigyra Cavalier-Smith, 1998
Class Labyrinthulea L.S. Olive ex Caval.-Sm. (1986), orth. inval.
see Class Labyrinthulea Olive ex Cavalier-Smith, 1986
Subclass Thraustochytridae Caval.-Sm. (1989)