[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Bacteria Woese et al. 1990 stat. inval. see Domain Bacteria Woese et al. 2024
     Phylum "Actinobacteria" Garrity and Holt 2001 see Phylum Actinobacteria Goodfellow 2012 nom. inval.
       Class "Actinobacteria" Stackebrandt et al. 1997 nom. illeg. see Class Actinomycetes Krassilnikov 1949 (Approved Lists 1980)
         Subclass Sphaerobacteridae Stackebrandt et al. 1997
           Order Sphaerobacterales Stackebrandt et al. 1997
             Suborder "Sphaerobacterineae" "Garrity and Holt 2001" nom. nud. see Order Sphaerobacterales Stackebrandt et al. 1997
               Family Sphaerobacteraceae Stackebrandt et al. 1997
                 1 Genus Sphaerobacter Demharter et al. 1989