Procaryotic Genera
   Domain "Bacteria" Woese et al. 1990
     Phylum Actinobacteria Garrity and Holt 2001 [monotypic]
       Class Actinobacteria Stackebrandt et al. 1997
         Subclass Actinobacteridae Stackebrandt et al. 1997 see Class Actinobacteria Stackebrandt et al. 1997
           Order Actinomycetales Buchanan 1917 (Approved Lists 1980)
             Suborder Pseudonocardineae Stackebrandt et al. 1997
               Family Pseudonocardiaceae Embley et al. 1989
                 01 Genus Pseudonocardia Henssen 1957 (Approved Lists 1980)
                 02 Genus Actinoalloteichus Tamura et al. 2000
                 03 Genus Actinopolyspora Gochnauer et al. 1975 (Approved Lists 1980)
                 04 Genus Amycolatopsis Lechevalier et al. 1986
                 05 Genus Kibdelosporangium Shearer et al. 1986
                 06 Genus Kutzneria Stackebrandt et al. 1994
                 07 Genus Prauserella Kim and Goodfellow 1999
                 08 Genus Saccharomonospora Nonomura and Ohara 1971 (Approved Lists 1980)
                 09 Genus Saccharopolyspora Lacey and Goodfellow 1975 (Approved Lists 1980)
                 10 Genus Streptoalloteichus (ex Tomita et al. 1978) Tomita et al. 1987
                 11 Genus Thermobispora Wang et al. 1996
                 12 Genus Thermocrispum Korn-Wendisch et al. 1995