prokaryotes - bacteria see Domain Bacteria Woese et al. 1990
Count: [*] 34p;74c;164o;358f;2552g [13 Sep 2017]
   Domain "Archaea" Woese et al. 1990
  Count: [*] 5p;10c;19o;32f;129g [6 Sep 2017]
     Phylum "Crenarchaeota" Garrity and Holt 2001 [monotypic]
    Count: [*] 1c;6o;9f;29g [1 Sep 2017]
       Class Thermoprotei Reysenbach 2002
      Count: [*] 6o;9f;29g [1 Sep 2017]
         Order Thermoproteales Zillig and Stetter 1982
        Count: [*] 2f;6g [1 Sep 2017]
           Family Thermoproteaceae Zillig and Stetter 1982
          Count: [*] 5g [1 Sep 2017]
             Genus Vulcanisaeta Itoh et al. 2002
            Count: -