Procaryotic Genera
Count: [*] 25p;39c;84o;215f;1008g [28 May 2016]
   Domain "Archaea" Woese et al. 1990
  Count: [*] 2p;8c;12o;21f;73g [26 May 2016]
     Phylum Crenarchaeota Garrity and Holt 2001 [monotypic]
    Count: [*] 1c;3o;5f;23g [26 May 2016]
       Class Thermoprotei Reysenbach 2001 nom. inval. see Class Thermoprotei Reysenbach 2002
      Count: [*] 3o;5f;23g [26 May 2016]
         Order Desulfurococcales Huber and Stetter 2001 nom. inval. see Order Desulfurococcales Huber and Stetter 2002
        Count: [*] 2f;12g [26 May 2016]
           Family Desulfurococcaceae Zillig and Stetter 1983
          Count: [*] 9g [26 May 2016]
             Genus Aeropyrum Sako et al. 1996
            Count: -