Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Domain Bacteria Woese et al. 2024
             Kingdom Bacillatiᵀ (Gibbons and Murray 1978) Oren and Göker 2024
               Phylum Actinomycetota Goodfellow 2021
                 Class Actinomycetesᵀ Krassilnikov 1949 (Approved Lists 1980)
                   Order Streptosporangiales Goodfellow 2015
                     Family Nocardiopsidaceae corrig. Rainey et al. 1996
                       01 Genus Actinorugispora Liu et al. 2015
                       02 Genus Allosalinactinospora Guo et al. 2015
                       03 Genus Haloactinospora Tang et al. 2008 [monotypic]
                       04 Genus Halostreptopolyspora Li et al. 2024
                       05 Genus Lipingzhangella Zhang et al. 2016
                       06 Genus Marinactinospora Tian et al. 2009 [monotypic]
                       07 Genus Marinitenerispora Ng et al. 2019
                       08 Genus Murinocardiopsis Kämpfer et al. 2010 [monotypic]
                       09 Genus Nocardiopsisᵀ (Brocq-Rousseau 1904) Meyer 1976 (Approved Lists 1980)
                       10 Genus Salinactinospora Chang et al. 2012
                       11 Genus Spinactinospora Chang et al. 2011
                       12 Genus Spiractinospora Claverías et al. 2022
                       13 Genus Streptomonospora corrig. Cui et al. 2001
                       14 Genus Thermobifida Zhang et al. 1998