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 Euglenophycota see Phylum Euglenophyta Pascher (1931) Class Euglenophyceae W. Schoenichen (1925) see Class Euglenoidea Bütschli, 1884 Genus Hemistasia Griessmann, 1913