Natura - nature actualia - actual entities Mundus Plinius - physical world naturalia - natural bodies Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Domain Bacteria Woese et al. 2024 Kingdom Pseudomonadati (Gibbons and Murray 1978) Oren and Göker 2024 Phylum Pseudomonadotaᵀ Garrity et al. 2021 Class Gammaproteobacteriaᵀ Garrity et al. 2005 Order Enterobacterales Adeolu et al. 2016 Family Enterobacteriaceaeᵀ Rahn 1937 nom. cons. (Approved Lists 1980) 01 Genus Apirhabdus Quinn et al. 2024 02 Genus Buttiauxella Ferragut et al. 1982 03 Genus Cedecea Grimont et al. 1981 04 Genus Citrobacter Werkman and Gillen 1932 (Approved Lists 1980) 05 Genus Cronobacter Iversen et al. 2008 06 Genus Dryocola Maddock et al. 2023 07 Genus Edaphovirga Xue et al. 2025 08 Genus Enterobacillus Patil et al. 2015 09 Genus Enterobacter Hormaeche and Edwards 1960 nom. cons. (Approved Lists 1980) 10 Genus Escherichiaᵀ Castellani and Chalmers 1919 nom. cons. (Approved Lists 1980) 11 Genus Franconibacter Stephan et al. 2014 12 Genus Gibbsiella Brady et al. 2011 13 Genus Huaxiibacter He et al. 2022 14 Genus Intestinirhabdus Xu et al. 2020 15 Genus Izhakiella Aizenberg-Gershtein et al. 2016 16 Genus Jejuibacter corrig. Jiang et al. 2025 17 Genus Klebsiella Trevisan 1885 (Approved Lists 1980) nom. cons. 18 Genus Kluyvera Farmer et al. 1981 19 Genus Kosakonia Brady et al. 2013 20 Genus Leclercia Tamura et al. 1987 [monotypic] 21 Genus Lelliottia Brady et al. 2013 22 Genus Limnobaculum Baek et al. 2019 23 Genus Mangrovibacter Rameshkumar et al. 2010 [monotypic] 24 Genus Phytobacter Zhang et al. 2017 25 Genus Plesiomonas corrig. Habs and Schubert 1962 (Approved Lists 1980) [monotypic] 26 Genus Pluralibacter Brady et al. 2013 27 Genus Pseudescherichia Alnajar and Gupta 2017 28 Genus Pseudocitrobacter Kämpfer et al. 2014 29 Genus Rosenbergiella Halpern et al. 2013 30 Genus Saccharobacter Yaping et al. 1990 [monotypic] 31 Genus Salmonella Lignieres 1900 (Approved Lists 1980) 32 Genus Scandinavium Marathe et al. 2020 33 Genus Shigella Castellani and Chalmers 1919 (Approved Lists 1980) 34 Genus Shimwellia Priest and Barker 2010 35 Genus Siccibacter Stephan et al. 2014 36 Genus Silvania Maddock et al. 2023 37 Genus Superficieibacter Potter et al. 2025 38 Genus Tenebrionibacter Hu and Yang 2022 39 Genus Tenebrionicola Lee et al. 2022 40 Genus Trabulsiella McWhorter et al. 1992 41 Genus Yokenella Kosako et al. 1985 [monotypic] 42 Genus "Aranicola" "Schabereiter-Gurtner et al. 2001" nom. inval. 43 Genus "Candidatus Blochmanniella" corrig. Sauer et al. 2000 44 Genus "Candidatus Cuticulibacterium" corrig. Wier et al. 2022 45 Genus "Candidatus Macropleicola" Kölsch et al. 2020 46 Genus "Candidatus Moranella" McCutcheon and von Dohlen 2020 47 Genus "Candidatus Phloeobacter" corrig. Zreik et al. 1998 48 Genus "Candidatus Profftia" Toenshoff et al. 2020 49 Genus "Candidatus Regiella" Moran et al. 2020 50 Genus "Candidatus Riesia" Sasaki-Fukatsu et al. 2020 51 Genus "Candidatus Stammera" Salem et al. 2022 52 Genus "Candidatus Stammerella" corrig. Mazzon et al. 2008 53 Genus "Candidatus Trabutinella" Szabó et al. 2020 nom. pro-illeg. 54 Genus "Candidatus Westeberhardia" Klein et al. 2020 55 Genus "Candidatus Williamhamiltonella" corrig. Moran et al. 2020 56 Genus "Candidatus Dasytiphilus" Weiss and Kaltenpoth 2016 nom. pro-inval.