organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Domain eukaryotes see Domain Eukaryota Chatton, 1925 amoeboid and flagellated protists Class Heterolobosea Page & Blanton, 1985 1 Order Schizopyrenida Singh, 1952