living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Count: 4k;54p;156c;911o;7123f;17,575g;4762s;36ss;8v;19; ‡1f;6g;7s;1ss; †1c;10o;10f;19g;1s
   Superkingdom Prokaryotae see Superkingdom Prokarya
  Count: 2k;3p;2c;11o;122f;366g;462s;3ss;19
     Kingdom Monera Haeckel 1866 see Domain Bacteria Woese et al. 1990
    Count: 3p;2c;11o;75f;316g;101s
       Division Bacteria (Haeckel 1894) see Domain Bacteria Woese et al. 1990
      Count: 1c;7o;53f;251g;86s
         "Gram-negative facultatively anaerobic rods"
        Count: [g] 2f;21g;6s
           "Gram-negative facultatively anaerobic rods"
          Count: [g] 2f;21g;6s
             Family Enterobacteriaceae Rahn 1937 (Approved Lists 1980)
            Count: [g] 14g;5s
               Genus Escherichia Castellani and Chalmers 1919 (Approved Lists 1980)
              Count: 1s
                 Escherichia coli (Migula 1895) Castellani and Chalmers 1919 (Approved Lists 1980)
                Count: -