organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] 1 Kingdom Protista (Haeckel, 1866) - protists 2 Kingdom Plantae Haeckel (1866) - plants 3 Kingdom Animalia Linnaeus, 1758 - animals