|  |  |  |  | 
 |  | Kingdom | Bacteria Cavalier-Smith, 2002
 – bactéries, bacteria, bacterias, bactérias |  | 
|  | Subkingdom | Posibacteria Cavalier-Smith, 2002 |  | 
|  | Phylum | Actinobacteria Cavalier-Smith, 2002 |  | 
|  | Subclass | Actinobacteridae Stackebrandt et al., 1997 |  | 
|  | Order | Actinomycetales Buchanan, 1917 |  | 
|  | Suborder | Micrococcineae Stackebrandt et al., 1997 |  | 
|  | Family | Intrasporangiaceae Rainey et al., 1997 |  | 
        
          |  |  | Direct Children: |  | 
 |  | Genus | Aquipuribacter Tóth et al., 2012 |  | 
|  | Genus | Arsenicicoccus Collins et al., 2004 |  | 
|  | Genus | Fodinibacter Wang et al., 2009 |  | 
|  | Genus | Humibacillus Kageyama et al., 2008 |  | 
|  | Genus | Intrasporangium Kalakoutskii et al., 1967 emend. Liu et al., 2012 emend. Yang et al., 2012 |  | 
|  | Genus | Janibacter Martin et al., 1997 |  | 
|  | Genus | Knoellia Groth et al., 2002 |  | 
|  | Genus | Kribbia Jung et al., 2006 |  | 
|  | Genus | Lapillicoccus Lee and Lee, 2007 |  | 
|  | Genus | Marihabitans Kageyama et al., 2008 |  | 
|  | Genus | Ornithinibacter Xiao et al., 2011 |  | 
|  | Genus | Ornithinicoccus Groth et al., 1999 |  | 
|  | Genus | Ornithinimicrobium Groth et al., 2001 |  | 
|  | Genus | Oryzihumus Kageyama et al., 2005 |  | 
|  | Genus | Phycicoccus Lee, 2006 emend. Zhang et al., 2011 |  | 
|  | Genus | Serinicoccus Yi et al., 2004 emend. Xiao et al., 2011 emend. Traiwan et al., 2011 |  | 
|  | Genus | Terrabacter Collins et al., 1989 |  | 
|  | Genus | Terracoccus Prauser et al., 1997 |  | 
|  | Genus | Tetrasphaera Maszenan et al., 2000 emend. Ishikawa and Yokota, 2006 |  | 
        
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