Natura - nature actualia - actual entities Mundus Plinius - physical world naturalia - natural bodies Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Domain Bacteria Woese et al. 1990 [paraphyletic?] Superphylum Terrabacteria Battistuzzi et al. 2004 Phylum Armatimonadetes Tamaki et al. 2011 Class Armatimonadiaᵀ Tamaki et al. 2011 [monotypic] 1 Order Armatimonadalesᵀ Tamaki et al. 2011