living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Plantae Haeckel (1866) - plants
       Subkingdom Thallobionta
         Division Chromophycota see Phylum Chromophyta T.A.Chr. (1962), nom. nud.
           Class Phaeophyceae Hansgirg (1886) - brown algae
             Order Sporochnales Sauvageau (1926)
               Family Sporochnaceae Grev. (1830)
                 Genus Bellotia Harv. (1855)
                 Genus Carpomitra Kuetzing (1843), nom. cons.
                 Genus Encyothalia Harv. (1859)
                 Genus Nereia G. Zanardini (1846)
                 Genus Perisporochnus V.J. Chapman (1954)
                 Genus Perithalia J.Agardh (1890)
                 Genus Sporochnus C.Agardh (1817)
                 Genus Tomaculopsis A. Cribb (1960)