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 Demequinaceae Ue et al. 2011
                       Genus Demequinaᵀ Yi et al. 2007
                         1 Demequina aestuariiᵀ Yi et al. 2007
                         2 Demequina aurantiaca Ue et al. 2011
                         3 Demequina flava Hamada et al. 2013
                         4 Demequina globuliformis Ue et al. 2011
                         5 Demequina lutea Finster et al. 2009
                         6 Demequina oxidasica Ue et al. 2011
                         7 Demequina salsinemoris Matsumoto et al. 2010
                         8 Demequina sediminicola Hamada et al. 2013