prokaryotes - bacteria see Domain Bacteria Woese et al. 1990
   Domain "Bacteria" Woese et al. 1990
     Phylum "Deinococcus-Thermus" [monotypic]
       Class Deinococci Garrity and Holt 2002
         Order Deinococcales Rainey et al. 1997
           Family Trueperaceae Rainey et al. 2005 [monotypic]
             Genus Truepera da Costa et al. 2005