prokaryotes - bacteria see Domain Bacteria Woese et al. 1990
   Domain "Bacteria" Woese et al. 1990
     Phylum "Actinobacteria" Garrity and Holt 2001
       Class Actinobacteria Stackebrandt et al. 1997
         Order Actinomycetales Buchanan 1917 (Approved Lists 1980)
           Suborder Micromonosporineae Stackebrandt et al. 1997 [monotypic]
             Family Micromonosporaceae Krasil'nikov 1938 (Approved Lists 1980)
               01 Genus Actinaurispora Thawai et al. 2010 see Genus Plantactinospora Qin et al. 2009
               02 Genus Actinocatenispora Thawai et al. 2006
               03 Genus Actinoplanes Couch 1950 (Approved Lists 1980)
               04 Genus Allocatelliglobosispora Lee and Lee 2011
               05 Genus Amorphosporangium Couch 1963 (Approved Lists 1980) see Genus Actinoplanes Couch 1950 (Approved Lists 1980)
               06 Genus Ampullariella Couch 1964 (Approved Lists 1980) see Genus Actinoplanes Couch 1950 (Approved Lists 1980)
               07 Genus Asanoa Lee and Hah 2002
               08 Genus Catellatospora Asano and Kawamoto 1986
               09 Genus Catelliglobosispora Ara et al. 2008
               10 Genus Catenuloplanes Yokota et al. 1993
               11 Genus Couchioplanes Tamura et al. 1994
               12 Genus Dactylosporangium Thiemann et al. 1967 (Approved Lists 1980)
               13 Genus Hamadaea Ara et al. 2008
               14 Genus Jishengella Xie et al. 2011
               15 Genus Krasilnikovia Ara and Kudo 2007
               16 Genus Longispora Matsumoto et al. 2003
               17 Genus Luedemannella Ara and Kudo 2007
               18 Genus Micromonospora Ørskov 1923 (Approved Lists 1980)
               19 Genus Phytohabitans Inahashi et al. 2010
               20 Genus Phytomonospora Li et al. 2011
               21 Genus Pilimelia Kane 1966 (Approved Lists 1980)
               22 Genus Planopolyspora Petrolini et al. 1993 see Genus Catenuloplanes Yokota et al. 1993
               23 Genus Planosporangium Wiese et al. 2008
               24 Genus Plantactinospora Qin et al. 2009
               25 Genus Polymorphospora Tamura et al. 2006
               26 Genus Pseudosporangium Ara et al. 2008
               27 Genus Rhizocola Matsumoto et al. 2014
               28 Genus Rugosimonospora Monciardini et al. 2009
               29 Genus Salinispora Maldonado et al. 2005
               30 Genus Spirilliplanes Tamura et al. 1997
               31 Genus Verrucosispora Rheims et al. 1998
               32 Genus Virgisporangium corrig. Tamura et al. 2001
               33 Genus Xiangella Wang et al. 2013