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 Micrococcales Prévot 1940 (Approved Lists 1980)
                     Family Cellulomonadaceae Stackebrandt and Prauser 1991
                       1 Genus Tropheryma La Scola et al. 2001
                       2.1 Genus Cellulomonasᵀ Bergey et al. 1923 (Approved Lists 1980)
                       2.2 Genus Actinotalea Yi et al. 2007 [monotypic]
                       3 Genus Oerskovia Prauser et al. 1970 (Approved Lists 1980)
                       4 Genus Paraoerskovia Khan et al. 2009 [monotypic]
                       5 Genus Sediminihabitans Hamada et al. 2012
                       6 Genus Tropicihabitans Hamada et al. 2015