organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Monera Haeckel 1866 see Domain Bacteria Woese et al. 1990
     Phylum Omnibacteria Margulis and Schwartz 1982 see Domain Bacteria Woese et al. 1990
       Class Enterobacteria see Order Enterobacteriales Garrity and Holt 2001 nom. nud.
         Subclass "Enteric Bacteria" see Family Enterobacteriaceae Rahn 1937 (Approved Lists 1980)
           01 Genus Escherichia Castellani and Chalmers 1919 (Approved Lists 1980)
           02 Genus Edwardsiella Ewing and McWhorter 1965 (Approved Lists 1980)
           03 Genus Citrobacter Werkman and Gillen 1932 (Approved Lists 1980)
           04 Genus Salmonella Lignieres 1900 (Approved Lists 1980)
           05 Genus Shigella Castellani and Chalmers 1919 (Approved Lists 1980)
           06 Genus Klebsiella Trevisan 1885 (Approved Lists 1980)
           07 Genus Enterobacter Hormaeche and Edwards 1960 (Approved Lists 1980)
           08 Genus Serratia Bizio 1823 (Approved Lists 1980)
           09 Genus Proteus Hauser 1885 (Approved Lists 1980)
           10 Genus Yersinia van Loghem 1944 (Approved Lists 1980)
           11 Genus Erwinia Winslow et al. 1920 (Approved Lists 1980)