Domain Bacteria Woese et al. 1990
Count: -
   candidate phyla radiation (CPR) Brown et al. 2015
  Count: [p] 35p;1s [20 Oct 2017]
     Candidate superphylum Microgenomates (OP11) Brown et al. 2015
    Count: [p] 11p [20 Oct 2017]
       Candidate phylum Curtissbacteria Brown et al. 2015
      Count: -