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 "Actinobacteria" Garrity and Holt 2001
                 Class Actinobacteriaᵀ Stackebrandt et al. 1997
                   Order Actinomycetalesᵀ Buchanan 1917 (Approved Lists 1980)
                     [Suborder Micrococcineae Stackebrandt et al. 1997] see Order Micrococcales Prévot 1940 (Approved Lists 1980)
                       04.2 [Family Yaniellaceae Li et al. 2008 [monotypic]] see Family Micrococcaceae Pribram 1929 (Approved Lists 1980)
                       04.2.0 [Family Yaniaceae Li et al. 2005 [monotypic]] see Family Yaniellaceae Li et al. 2008
                       16.0 [Family "Beutenbergiaceae" Garrity et al. 2001 nom. ined.] see Family Beutenbergiaceae Zhi et al. 2009