List of bacterial orders Bergey's Manual of Systematic Bacteriology Eobacteria Branching order of bacterial phyla (Cavalier-Smith, 2002) Geobacterales Hydrobacteria Branching order of bacterial phyla (Ciccarelli et al., 2006) Pelobacteraceae Cesiribacteraceae Thermosediminibacterales Desulfonatronovibrionaceae Modulibacteria PVC superphylum Sedimentisphaeraceae Desulfococcaceae Branching order of bacterial phyla (Woese, 1987) Spirosomaceae Branching order of bacterial phyla (Gupta, 2001) Non-motile bacteria Ureaplasma loridis Thermoguttaceae Desulfosarcinaceae Adhaeretor Gracilibacteria Eurybacteria Numidum Berkelbacteria Lentimonas Arenimicrobiaceae Bacteroides ureolyticus Atribacter Sedimentisphaerales Absiella Wirthbacteri…

ia Natronoanaerobium Aquisphaera Haliangium Truepera Magnetococcaceae Alterococcus Thermostilla Thermogutta Phorcysia Aminiphilus Embleya Desulfatiferula Pirellulales Dehalococcoides Natranaerofaba Thermanaeromonas Ereboglobus Catenibacterium Polycladomyces Oligoflexia Allobaculum Tepidisphaeraceae Lottiidibacillus Bellilinea Dehalococcoidia Selenihalanaerobacter Mechercharimyces Catenisphaera Caldilinea Desulforhopalus Tepidisphaera Ilumatobacteraceae Desulfonatronobacter Oleiharenicola Ferme

ntibacteria Branching order of bacterial phyla (Battistuzzi et al., 2004) Thermoflavimicrobium Simkania Brachyspiraceae Bernardetiaceae Blastocatella Anaerospora Microscillaceae Nibricoccus Ornatilinea Anaeroglobus Thermodesulfobium Desulfoconvexum Caloribacterium Geovibrio Cryptobacterium Caldithrix Cloacibacillus Ileibacterium Brevefilum Caldimicrobium Mycoplasmatota Natranaerobiaceae Natranaerobaculum Ornithinimicrobiaceae Desmospora Bdellovibrionaceae Anaeromusa Desulfovirgula Borreliaceae Lebetimonas Sneathia Caldanaerovirga Bryocella Geobacter lovleyi Dendrosporobacter Diplocalyx Desulfofrigus Geobacter argillaceus Coriobacterium Lactivibrio Persicobacteraceae Denitrovibrio Dehalobacter Singulisphaer