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 Streptosporangineae Ward-Rainey et al. 1997
                       Family Nocardiopsaceae Rainey et al. 1996
                         Genus Allosalinactinospora Guo et al. 2015
                         Genus Salinactinospora Chang et al. 2012
                         Genus Spinactinospora Chang et al. 2011
                         1 Genus Nocardiopsisᵀ (Brocq-Rousseau 1904) Meyer 1976 (Approved Lists 1980)
                         2 Genus Haloactinospora Tang et al. 2008 [monotypic]
                         3 Genus Marinactinospora Tian et al. 2009 [monotypic]
                         4 Genus Murinocardiopsis Kämpfer et al. 2010 [monotypic]
                         5 Genus Streptomonospora corrig. Cui et al. 2001
                         6 Genus Thermobifida Zhang et al. 1998