Lebewesen see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Superkingdom Eukaryonta see Domain Eukaryota Chatton, 1925 Suprakingdom Contophora (T. Christensen, 1962) Kingdom Flagelloopalinida see Phylum Zoomastigina Phylum Opalinidea see Class Opalinatea Wenyon, 1926