Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] 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]
                   Order Armatimonadalesᵀ Tamaki et al. 2011
                     Family Chthonomonadaceae Lee et al. 2011 [monotypic]
                       1 Genus Chthonomonasᵀ Lee et al. 2011 [monotypic]