Citrobacter Werkman and Gillen 1932 emend. Sakazaki 1974 (Approved Lists 1980) Citrobacter Werkman and Gillen 1932 emend. Sakazaki 1974 (Approved Lists 1980) Citrobacter freundii (Braak 1928) Werkman and Gillen 1932 (Approved Lists 1980) Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Proteobacteria (sic) Garrity et al. 2021 Pseudomonadota corrig. Garrity et al. 2021 Alphaproteobacteriota (sic) Garrity et al. 2021 Gammaproteobacteria Garrity et al. 2005 emend. Williams and Kelly 2013 Enterobacterales (Garrity and Holt 2001) Adeolu et al. 2016 Enterobacteriaceae Rahn 1984 emend. Adeolu et al. 2016 Citrobacter Werkman and Gillen 1932 emend. Sakazaki 1974 (Approved Lists 1980) Enterobacteriaceae Rahn 1984 emend. Adeolu et al. 2016 Tatumella Hollis et al. 1982 emend. Brady et al. 2010 Wigglesworthia Aksoy 1995 Levinea Young et al. 1971 (Approved Lists 1980) Hafnia Møller 1954 emend. Sakazaki 1974 (Approved Lists 1980) Budvicia Bouvet et al. 1985 emend. Lang et al. 2013 Pantoea Gavini et al. 1989 emend. Brady et al. 2010 Brenneria Hauben et al. 1999 emend. Brady et al. 2014 Erwinia Winslow et al. 1920 (Approved Lists 1980) emend. Hauben et al. 1998 Morganella Fulton 1943 (Approved Lists 1980) Providencia Ewing 1962 (Approved Lists 1980) Edwardsiella Ewing et al. 1965 emend. Sakazaki 1974 (Approved Lists 1980) Serratia Bizio 1823 emend. Sakazaki 1974 (Approved Lists 1980) Photorhabdus Boemare et al. 1993 Sodalis Dale and Maudlin 1999 Calymmatobacterium Aragão and Vianna 1913 emend. Dienst 1974 (Approved Lists 1980) Kluyvera Farmer et al. 1981 Dickeya Samson et al. 2005 Samsonia Sutra et al. 2001 Pragia Aldová et al. 1988 emend. Lee et al. 2021 Xenorhabdus Thomas and Poinar 1979 (Approved Lists 1980) emend. Akhurst 1983 Ewingella Grimont et al. 1984 Moellerella Hickman-Brenner et al. 1984 Leminorella Hickman-Brenner et al. 1985 Rahnella Izard et al. 1981 emend. Jeon et al. 2021 Obesumbacterium Shimwell 1963 (Approved Lists 1980) Pectobacterium Waldee 1945 (Approved Lists 1980) emend. Hauben et al. 1998 Proteus Hauser 1885 (Approved Lists 1980) emend. Hyun et al. 2016 Buchnera Munson et al. 1991 Arsenophonus Gherna et al. 1991 Phlomobacter (sic) Zreik et al. 1998 Phloeobacter corrig. Zreik et al. 1998 Plesiomonas corrig. Habs and Schubert 1962 emend. Schubert 1974 (Approved Lists 1980) Pleisomonas (sic) Habs and Schubert 1962 emend. Schubert 1974 (Approved Lists 1980) Koserella Hickman-Brenner et al. 1985 Gibbsiella Brady et al. 2011 emend. Brady et al. 2014 Blochmannia (sic) Sauer et al. 2000 Blochmanniella corrig. Sauer et al. 2000 Lelliottia Brady et al. 2013 Pluralibacter Brady et al. 2013 Kosakonia Brady et al. 2013 emend. Gu et al. 2014 Pseudocitrobacter Kämpfer et al. 2014 Rouxiella Le Flèche-Matéos et al. 2015 emend. Lee et al. 2021 Phytobacter Zhang et al. 2017 emend. Ma et al. 2020 Izhakiella Aizenberg-Gershtein et al. 2016 emend. Jiang et al. 2020 Chania Ee et al. 2016 Leclercia Tamura et al. 1987 Raoultella Drancourt et al. 2001 Salmonella Lignieres 1900 emend. Le Minor and Rohde 1974 (Approved Lists 1980) Klebsiella Trevisan 1885 (Approved Lists 1980) emend. Ma et al. 2021 Trabulsiella McWhorter et al. 1992 Saccharobacter Yaping et al. 1990 Buttiauxella Ferragut et al. 1982 Enterobacter Hormaeche and Edwards 1960 (Approved Lists 1980) emend. Brady et al. 2013 Cedecea Grimont et al. 1981 Shigella Castellani and Chalmers 1919 emend. Carpenter 1974 (Approved Lists 1980) Yokenella Kosako et al. 1985 Mangrovibacter Rameshkumar et al. 2010 Biostraticola Verbarg et al. 2008 Cronobacter Iversen et al. 2008 emend. Brady et al. 2013 Shimwellia Priest and Barker 2010 Rosenbergiella Halpern et al. 2013 emend. Lenaerts et al. 2014 Siccibacter Stephan et al. 2014 Franconibacter Stephan et al. 2014 Enterobacillus Patil et al. 2015 Escherichia Castellani and Chalmers 1919 emend. Ørskov 1974 (Approved Lists 1980) Atlantibacter Hata et al. 2016 Lonsdalea Brady et al. 2012 Yersinia van Loghem 1944 emend. Mollaret and Thal 1974 (Approved Lists 1980) Phaseolibacter Halpern et al. 2013 Cosenzaea Giammanco et al. 2011 Alterococcus Shieh and Jean 1999 Pseudescherichia Alnajar and Gupta 2017 Metakosakonia Alnajar and Gupta 2017 Riesia Sasaki-Fukatsu et al. 2006 Stammerula (sic) Mazzon et al. 2008 Stammerella corrig. Mazzon et al. 2008 Benitsuchiphilus (sic) Hosokawa et al. 2010 Parastrichiiphilus corrig. Hosokawa et al. 2010 Regiella Moran et al. 2005 Williamhamiltonella corrig. Moran et al. 2005 Hamiltonella (sic) Moran et al. 2005 Moranella McCutcheon and von Dohlen 2011 Macropleicola Kölsch et al. 2009 Doolittlea Husnik and McCutcheon 2016 Gullanella Husnik and McCutcheon 2016 Hoaglandella Husnik and McCutcheon 2016 Mikella Husnik and McCutcheon 2016 Westeberhardia Klein et al. 2016 Fukatsuia Manzano-Marín et al. 2017 Limnobaculum Baek et al. 2019 emend. Lee et al. 2021 Trabutinella Szabó et al. 2017 Scandinavium Marathe et al. 2020 Pseudenterobacter Wu et al. 2020 Intestinirhabdus Xu et al. 2020 Cuticulibacterium corrig. Wier et al. 2004 Cuticobacterium (sic) Wier et al. 2004 Tenebrionibacter Hu and Yang 2022 Tenebrionicola Lee et al. 2022 Entomohabitans Lee et al. 2022 Citrobacter rodentium Schauer et al. 1996 Citrobacter amalonaticus (Young et al. 1971) Farmer 1982 Citrobacter freundii (Braak 1928) Werkman and Gillen 1932 (Approved Lists 1980) Citrobacter sp. None 2015 Citrobacter braakii Brenner et al. 1993 Citrobacter farmeri Brenner et al. 1993 Citrobacter koseri Frederiksen 1970 (Approved Lists 1980) Citrobacter diversus (Burkey 1928) Werkman and Gillen 1932 (Approved Lists 1980) Citrobacter murliniae Brenner et al. 2000 Citrobacter bitternis Ko et al. 2015 Citrobacter werkmanii Brenner et al. 1993 Citrobacter youngae Brenner et al. 1993 Citrobacter sedlakii Brenner et al. 1993 Citrobacter gillenii Brenner et al. 2000 Citrobacter europaeus Ribeiro et al. 2017 Citrobacter portucalensis Ribeiro et al. 2017 Citrobacter pasteurii Clermont et al. 2015 Citrobacter cronae Oberhettinger et al. 2020 Citrobacter telavivensis corrig. Ribeiro et al. 2021 Citrobacter telavivum (sic) Ribeiro et al. 2021 Ribeiro T.G. Izdebski R. Urbanowicz P. Carmeli Y. Gniadkowski M. Peixe L. Citrobacter telavivum sp. nov. with chromosomal mcr-9 from hospitalized patients. 2021 40 1 123 131 European Journal of Clinical Microbiology & Infectious Diseases Eur J Clin Microbiol Infect Dis 0934-9723 1435-4373 10.1007/s10096-020-04003-6 32808110 Adeolu M. Alnajar S. Naushad S. Gupta R.S. Genome based phylogeny and taxonomy of the "Enterobacteriales": proposal for Enterobacterales ord. nov. divided into the families Enterobacteriaceae, Erwiniaceae fam. nov., Pectobacteriaceae fam. nov., Yersiniaceae fam. nov., Hafniaceae fam. nov., Morganellaceae fam. nov., and Budviciaceae fam. nov. 2016 66 12 5575 5599 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001485 27620848 Ko K.S. Choi J.-Y. Kim J. Park M.K. Citrobacter bitternis sp. nov. isolated from bitterns 2015 70 6 894 897 Current Microbiology Curr Microbiol 0343-8651 1432-0991 10.1007/s00284-015-0810-1 25833091 Ribeiro T.-G. Clermont D. Branquinho R. Machado E.M.P. Peixe L. Brisse S. Citrobacter europaeus sp. nov., a novel Citrobacter species isolated from water and human faecal samples 2017 67 1 170 173 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001606 27902229 Farmer J.J. Starr M.P. Stolp H. Trüper H.G. Balows A. Schlegel H.G. The genus Citrobacter 1981 1140 1147 The Prokaryotes, a Handbook on Habitants, Isolation, and Identification of Bacteria Springer-Verlag New York; Berlin 0387088717 Oberhettinger P. Schüle L. Marschal M. Bezdan D. Ossowski S. Dörfel D. Vogel W. Rossen J.W. Willmann M. Peter S. Description of Citrobacter cronae sp. nov., isolated from human rectal swabs and stool samples. 2020 70 5 2998 3003 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004100 32375941 Ribeiro T.G. Gonçalves B.R. da Silva M.S. Novais Â. Machado E. Carriço J.A. Peixe L. Citrobacter portucalensis sp. nov., isolated from an aquatic sample. 2017 67 9 3513 3517 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.002154 28857032 Brenner D.J. Grimont P.A.D. Steigerwalt A.G. Fanning G.R. Ageron E. Riddle C.F. Classification of citrobacteria by DNA hybridization: designation of Citrobacter farmeri sp. nov., Citrobacter youngae sp. nov., Citrobacter braakii sp. nov., Citrobacter werkmanii sp. nov., Citrobacter sedlakii sp. nov., and three unnamed Citrobacter genomospecies. 1993 43 4 645 658 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-43-4-645 8240948 Schauer D.B. Zabel B.A. Pedraza I.F. O'Hara C.M. Steigerwalt A.G. Brenner D.J. Genetic and biochemical characterization of Citrobacter rodentium sp. nov. 1995 33 2064 2068 Journal of Clinical Microbiology J Clin Microbiol 0095-1137 1098-660X 7559949 Frederiksen W. Citrobacter koseri (n. sp.), a new species within the genus Citrobacter, with a comment on the taxonomic position of Citrobacter intermedium (Werkman and Gillen). 1970 47 89 94 Publication of the Faculty of Sciences University JE Purkyne, Brno Clermont D. Motreff L. Passet V. Fernandez J.-C. Bizet C. Brisse S. Multilocus sequence analysis of the genus Citrobacter and description of Citrobacter pasteurii sp. nov 2015 65 5 1486 1490 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.000122 25687346 Werkman C.H. Gillen G.F. Bacteria Producing Trimethylene Glycol. 1932 23 167 182 Journal of Bacteriology J Bacteriol 0021-9193 1098-5530 16559543 Brenner D.J. O'Hara C.M. Grimont P.A.D. Janda J.M. Falsen E. Aldova E. Ageron E. Schindler J. Abbott S.L. Steigerwalt A.G. Biochemical identification of Citrobacter species defined by DNA hybridization and description of Citrobacter gillenii sp. nov. (formerly Citrobacter genomospecies 10) and Citrobacter murliniae sp. nov. (formerly Citrobacter genomospecies 11). 1999 37 2619 2624 Journal of Clinical Microbiology J Clin Microbiol 0095-1137 1098-660X 10405411 No reference is available 2015 Levinea Young et al. 1971 (Approved Lists 1980) Farmer J.J. Starr M.P. Stolp H. Trüper H.G. Balows A. Schlegel H.G. The genus Citrobacter 1981 1140 1147 The Prokaryotes, a Handbook on Habitants, Isolation, and Identification of Bacteria Springer-Verlag New York; Berlin 0387088717 Sakazaki J. Buchanan R.E. Gibbons N.E. Genus III. Citrobacter Werkman and Gillen 1932, 173 1974 8 296 298 Bergey's Manual of Determinative Bacteriology The Williams and Wilkins Co. Baltimore 0683011170 Skerman V.B.D. McGowan V. Sneath P.H.A. Approved Lists of Bacterial Names 1980 30 1 225 420 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-1-225 Werkman C.H. Gillen G.F. Bacteria Producing Trimethylene Glycol. 1932 23 167 182 Journal of Bacteriology J Bacteriol 0021-9193 1098-5530 16559543