Natura - nature
Status: extant
   actualia - actual entities
  Status: extant
     Mundus Plinius - physical world
    Status: extant
       naturalia - natural bodies
      Status: extant
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
        Distribution: cosmopolitan (marine, brackish, freshwater, terrestrial & aerial); Period: Archean - Present (3770 - 0 Mya); Status: extant
           Domain Bacteria Woese et al. 1990 [paraphyletic?]
          Distribution: cosmopolitan (marine, brackish, freshwater & terrestrial); Period: Archean - Present (3500 - 0 Mya); Status: extant
             Superphylum Terrabacteria Battistuzzi et al. 2004
            Status: extant
               Phylum "Actinobacteria" Garrity and Holt 2001
              Status: extant
                 Class Coriobacteriia König 2013
                Status: extant
                   Order Coriobacterialesᵀ Stackebrandt et al. 1997 [monotypic]
                  Status: extant
                     Suborder "Coriobacterineae"ᵀ Garrity & Holt, 2001 [monotypic]
                    Status: extant
                       Family Atopobiaceae Gupta et al. 2013
                      Status: extant
                         Genus Atopobiumᵀ Collins and Wallbanks 1993
                        Status: extant
                           Atopobium deltae Cools et al. 2014
                          Status: extant