procaryotes
   Domain Bacteria Woese et al. 1990
     01 Phylum Aquificae Reysenbach 2001
     02 Phylum Thermotogae Reysenbach 2001
     03 Phylum Thermodesulfobacteria Garrity and Holt 2001 see Phylum Deltaproteobacteria Kuever et al., 2006
     04 Phylum "Deinococcus-Thermus"
     05 Phylum Chrysiogenetes Garrity and Holt 2001
     06 Phylum Chloroflexi Garrity and Holt 2001
     07 Phylum Thermomicrobia Garrity and Holt 2001 see Phylum Chloroflexi Garrity and Holt 2001
     08 Phylum Nitrospirae Garrity and Holt 2001
     09 Phylum Deferribacteres Garrity and Holt 2001