List of bacterial orders Magnetococcales Magnetococcus Magnetococcaceae Bergey's Manual of Systematic Bacteriology Branching order of bacterial phyla (Gupta, 2001) Spirosomaceae Branching order of bacterial phyla (Woese, 1987) Desulfococcaceae Branching order of bacterial phyla (Ciccarelli et al., 2006) Pelobacteraceae Thermosediminibacterales Desulfonatronovibrionaceae Hydrobacteria Thermoguttaceae Desulfosarcinaceae Adhaeretor Modulibacteria Eobacteria Pseudomonadota PVC superphylum Sedimentisphaeraceae Bacteroides ureolyticus Non-motile bacteria Natranaerofaba Absiella Atribacter Sedimentisphaerales Lentimonas Arenimicrobiaceae Branching order of bacterial phy…

yla (Cavalier-Smith, 2002) Geobacterales Anaerohalosphaera Natranaerobiales Dictyoglomus thermophilum Quinella (bacterium) Sporichthyaceae Epidermidibacterium keratini Wolinella Raineya orbicola Brevitalea Negativicoccus Halarsenatibacter Kryptonia Thermodesulfobiaceae Propionicimonas Desulfohalobium Frankiales Mariniluteicoccus Branching order of bacterial phyla (Battistuzzi et al., 2004) Fermentibacteria Desulfobacula Thermolithobacteria Eggerthia Cumulibacte

r Geminisphaera Bdellovibrionota Peptostreptococcus Chlorobaculum tepidum Ammonifex Desulfosalsimonas Faecalibacillus Breznakia Cerasicoccus Asaccharobacter Microscillaceae Ornatilinea Blastocatella Geovibrio Caloribacterium Nibricoccus Desulfoconvexum Thermoflavimicrobium Brachyspiraceae Bernardetiaceae Anaerospora Anaeroglobus Simkania Thermodesulfobium Ileibacterium Desmospora Cloacibacillus Cryptobacterium Mycoplasmatota Caldithrix Bdellovibrionaceae Brevefilum Natranaerobaculum Natranaerobiaceae Caldimicrobium Ornithinimicrobiaceae Cesiribacteraceae Eurybacteria Berkelbacteria Numidum Gracilibacteria Holophagaceae Desulforhopalus Allobaculum Catenisphaera Bellilinea Selenihalanaerobacter Ilumatobacteraceae Ereb