List of bacterial orders

This article lists the orders of the Bacteria. The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN)[1] and National Center for Biotechnology Information (NCBI)[2] and the phylogeny is based on 16S rRNA-based LTP release 132 by The All-Species Living Tree Project.[3]

Phylogeny

National Center for Biotechnology Information (NCBI) taxonomy was initially used to decorate the genome tree via tax2tree. The 16S rRNA-based Greengenes taxonomy is used to supplement the taxonomy particularly in regions of the tree with no cultured representatives. List of Prokaryotic names with Standing in Nomenclature (LPSN) is used as the primary taxonomic authority for establishing naming priorities. Taxonomic ranks are normalised using phylorank and the taxonomy manually curated to remove polyphyletic groups.[4][5][6][7][8]

Cladogram was taken from GTDB release 07-RS207 (8th April 2022).[9][10][11]

Bacteria

Chloroflexota

"Dormibacteraeota"

Clade 1

Armatimonadota

Eremiobacterota

Firmicutes

Firmicutes E

Firmicutes G

Bacillota s.s.

"Desulfotomaculota" (Bacillota B)

"Selenobacteria" (Bacillota C)

Firmicutes D

"Halanaerobiaeota" (Bacillota F)

Firmicutes A

"Actinobacteriobiontes"

Deinococcota

Actinomycetota

Cyanoprokaryota

"Margulisbacteria"

Cyanobacteria

"CPR"

"Patescibacteria"

"Thermotogida"
"Synergistetes"

Synergistota

"Thermocalda"

Dictyoglomota

Caldisericota

"Thermodesulfobiota"

Coprothermobacterota

"Bipolaricaulota"

Thermotogota

"Fusobacterida"

Fusobacteriota

"Calescamantes"

"Dependentiae"

Campylobacterota

"Spirochaetobacteriobiontes"

"Mcinerneyibacteriota"

"Muirbacteria"

"Wallbacteria"

"Riflebacteria"

"Lindowbacteria"

Spirochaetota

"Scotobacteriobiontes"

"Aerophobetes"

"Atribacterota"

"Desantisbacteria"

"Goldbacteria"

"Firestonebacteria"

Elusimicrobiota

"Ratteibacteria"

"Omnitrophicota"

"Aureabacteria"

Chlamydiota

Verrucomicrobiota

"Sumerlaeota"

"Poribacteria"

"Abyssubacteria"

"Hydrogenedentes"

"Coatesbacteria"

Planctomycetota

"FCB group"

"Latescibacteria"

"Edwardsbacteria"

"Zixibacteria"

"Krumholzibacteria"

"Eisenbacteria"

"Fermentibacteria"

Gemmatimonadota

"Hydrothermota"

"Cloacimonetes"

Fibrobacterota

"Delongbacteria"

Calditrichota

"Marinisomatota"

Bacteroidota

"Proteobacteria"
"Aquificida"

Acidobacterota

Chrysiogenota

Deferribacterota

"Thermosulfidibacterota"

Aquificota

"Modulibacteria"

"Methylomirabilota"

"Schekmanbacteria"

"Tectomicrobia"

Nitrospinota

Nitrospirota

"Anoxydeltabacteria"

"Dadabacteria"

Syntrophorhabdia {Desulfobacterota G}

"Acidulidesulfobacterales" {SZUA-79: SZUA-79}

"Desulfobacterota"

"Deferrisomatota"

"Binatota"

Myxococcota

"Lambdaproteobacteria" {SAR324}

Bdellovibrionota

"Leptospirillia" {"Leptospirillaeota"}

Desulfovibrionia {Desulfobacterota_I}

Pseudomonadota

Clade Terrabacteria

Phylum Chloroflexota

Phylogeny of Chloroflexota[9][10][11]
"Limnocylindria"

"Limnocylindrales"

Ktedonobacteria

Ktedonobacterales

"Dehalococcoidotia"

Dehalococcoidales

Tepidiformales

Dehalococcoidia
"Caldilineotia"

Ardenticatenales

"Caldilineidae"

Caldilineales

"Anaerolineidae"

Thermoflexales

"Promineofilales"

Aggregatilineales

Anaerolineales

"Caldilineia"
"Chloroflexotia"

"Thermobaculales"

Thermomicrobiales

Chloroflexales

Chloroflexia
  • Class ?"Bathosphaeria" Mehrshad et al. 2018
    • "Bathosphaerales" Mehrshad et al. 2018 [DTDB tag: JG30-KF-CM66]
  • Class ?"Umbricyclopia" Mehrshad et al. 2018
    • "Umbricyclopales" Mehrshad et al. 2018 (TK10)
  • Class "Limnocylindria" Mehrshad et al. 2018
    • "Limnocylindrales" Mehrshad et al. 2018 (SL56)
  • Class Ktedobacteria corrig. Cavaletti et al. 2007
    • Ktedobacterales corrig. Cavaletti et al. 2007 (Thermogemmatisporales)
  • Class Dehalococcoidia Löffler et al. 2013
  • Class "Caldilineia" Oren, Parte & Garrity 2016 ex Cavalier-Smith 2020
    • Aggregatilineales Nakahara et al. 2019
    • Anaerolineales Yamada et al. 2006
    • Ardenticatenales Kawaichi et al. 2013
    • Caldilineales Yamada et al. 2006
    • "Promineofilales"
    • Thermoflexales Dodsworth et al. 2014
  • Class Chloroflexia Gupta et al. 2013

Phylum Dormibacteraeota

  • Class "Dormibacteria" (sic) (AD3)
    • "Dormibacterales" (sic)

Phylum Armatimonadota

Phylogeny of Armatimonadota[9][10][11]
Abditibacteriia

Abditibacteriales

Fimbriimonadia

Fimbriimonadales

Chthonomonadetes

Chthonomonadales

Armatimonadia

Armatimonadales

Capsulimonadales

  • Class Abditibacteriia Tahon et al. 2018 (FBP)
    • Abditibacteriales Tahon et al. 2018
  • Class Fimbriimonadia Im et al. 2012
    • Fimbriimonadales Im et al. 2012
  • Class Chthonomonadia Oren, Parte & Garrity 2016
    • Chthonomonadales Lee et al. 2011
  • Class Armatimonadia Tamaki et al. 2011 (OP10)
    • Armatimonadales Tamaki et al. 2011
    • Capsulimonadales Li, Kudo & Tonouchi 2018

Phylum Eremiobacterota

Phylogeny of Eremiobacterota[9][10][11]
"Xenobia"

"Xenobiales"

"Eremiobacteriia"

"Eremiobacterales"

"Baltobacterales"

  • Class "Xenobia" Ji et al. 2021 (UBP9)
    • "Xenobiales" Ji et al. 2021
  • Class "Eremiobacteriia" corrig. Ward, Cardona & Holland-Moritz 2019 (WPS2)
    • "Baltobacterales" Ward, Cardona & Holland-Moritz 2019
    • "Eremiobacterales" Ward, Cardona & Holland-Moritz 2019

Firmicutes incertae sedis

Phylum Firmicutes E

Phylogeny of Bacillota E[9][10][11]
"Symbiobacteriia"

"Symbiobacteriales"

"Thermaerobacteria"

"Thermaerobacterales"

"Sulfobacillia"

"Sulfobacillales"

  • Class "Symbiobacteriia"
    • "Symbiobacteriales"
  • Class "Sulfobacillia"
    • "Sulfobacillales" Cavalier-Smith 2020
  • Class "Thermaerobacteria"
    • "Thermaerobacterales"

Phylum Firmicutes G

  • Class Limnochordia Watanabe, Kojima & Fukui 2015
    • Limnochordales Watanabe, Kojima & Fukui 2015
  • Class UBA4882
    • Capillibacterium Ungkulpasvich et al. 2021 {UBA10575}
    • Hydrogenispora Liu et al. 2014 {UBA8346}

Phylum "Selenobacteria"

Phylogeny of Selenobacteria[9][10][11]

Acidaminococcales

Veillonellales

Sporomusales_A

"Sporomusales"

"Anaeromusales"

UMGS1260

"Propionisporales"

"Dendrosporobacterales"

Selenomonadales

  • Class Selenomonadia Oren, Parte & Garrity 2016
    • Acidaminococcales Campbell, Adeolu & Gupta 2015
    • "Anaeromusales"
    • "Dendrosporobacterales"
    • "Propionisporales"
    • Selenomonadales Marchandin et al. 2010
    • "Sporomusales" Cavalier-Smith 2006
    • "Acetonemaceae" {Sporomusales_A}
    • "Pelorhabdus" {UMGS1260}
    • Veillonellales Campbell, Adeolu & Gupta 2015

Phylum "Desulfotomaculota"

Phylogeny of Desulfotomaculota[9][10][11]
003054495

"Carboxydocellales"

Z2901

"Carboxydothermales"

"Thermincolia"

"Thermincolales"

"Desulfotomaculia"

"Ammonificales"

"Desulfotomaculales"

"Moorellia"

"Desulfitibacterales"

"Calderihabitantales"

"Thermacetogeniales"

Moorellales

"Syntrophomonadia"

"Syntrophomonadales"

"Dehalobacteriia"

"Dehalobacteriales"

UBA4068

UBA7702

"Peptococcia"

DRI-13

"Peptococcales"

"Desulfitobacteriia"

"Heliobacteriales"

"Desulfitobacteriales"

  • Class 003054495
    • "Carboxydocellales"
  • Class Z-2901
    • "Carboxydothermales"
  • Class "Thermincolia"
    • "Thermincolales"
  • Class "Desulfotomaculia" Watanabe, Fukui & Kuever 2020
    • "Ammonificales"
    • "Desulfotomaculales" Watanabe, Fukui & Kuever 2020
  • Class "Moorellia"
    • "Calderihabitantales"
    • "Desulfitibacterales"
    • Moorellales Lv et al. 2020
    • "Thermacetogeniales"
  • Class "Syntrophomonadia"
    • "Syntrophomonadales"
  • Class "Dehalobacteriia"
    • "Candidatus Avidehalobacter" Gilroy et al. 2021 {UBA4068}
    • "Candidatus Cryptoclostridium" Glendinning et al. 2020 {UBA7702}
    • "Dehalobacteriales"
  • Class "Peptococcia"
    • "Peptococcales"
    • Thermanaerosceptrum corrig. Hamilton-Brehm et al. 2021 {DRI-13}
  • Class "Desulfitobacteriia"
    • "Desulfitobacteriales"
    • "Heliobacteriales" Cavalier-Smith 2020

Phylum Firmicutes D

Phylogeny of Bacillota D[9][10][11]
"Proteinivoracia"

"Proteinivoracales"

"Dethiobacteria"

"Dethiobacterales"

"Natranaerobiia"

Natranaerobiales

  • Class "Proteinivoracia"
    • "Proteinivoracales"
  • Class "Dethiobacteria"
    • "Dethiobacterales"
  • Class "Natranaerobiia" Sorokin et al. 2021

Phylum "Halanaerobiaeota"

Phylogeny of Halanaerobiia[9][10][11]

DY22613

Halanaerobiales

"Halobacteroidales"

  • Class "Halanaerobiia" Cavalier-Smith 2020
    • Anoxybacter Zeng et al. 2015 {DY22613}
    • Halanaerobiales corrig. Rainey & Zhilina 1995
    • "Halobacteroidales"

Phylum Firmicutes A

Phylogeny of Bacillota A[9][10][11]
"Thermosediminibacteria"

Koleobacterales

Thermosediminibacterales

"Thermoanaerobacteria"

"Caldicellulosiruptorales"

Thermoanaerobacterales

Clostridiia

"Lutisporales"

Clostridiales

Eubacteriales

Tissierellales

"Peptostreptococcales"

"Mahellales"

"Caldicoprobacterales"

"Christensenellales"

TANB77

UBA1212

"Saccharofermentanales"

"Acetivibrionales"

SK-Y3

UBA1381

"Monoglobales"

"Oscillospirales"

"Lachnospirales"

  • Class "Thermosediminibacteria"
  • Class "Thermoanaerobacteria"
  • Class Clostridiia Rainey 2010 em. Cavalier-Smith 2020
    • "Acetivibrionales"
    • "Caldicoprobacterales"
    • "Christensenellales"
    • Clostridiales Prevot 1953 s.s.
    • "Candidatus Egerieisoma" Gilroy et al. 2021 {UBA1212}
    • Eubacteriales Buchanan 1917
    • "Lachnospirales"
    • "Lutisporales"
    • "Mahellales"
    • "Monoglobales"
    • "Oscillospirales"
    • Petroclostridium Zhang et al. 2018b {SK-Y3}
    • "Peptostreptococcales"
    • "Saccharofermentanales"
    • TANB77
    • Tissierellales Alauzet et al. 2020
    • UBA1381

Phylum "Bacillota"

Phylogeny of Bacillota[9][10][11]
"Bacillia"

"Kyrpidiales"

"Tumebacillales"

"Alicyclobacillales"

"Desulfuribacillales"

Bacillales_F

RES148

"Calditerricolales"

"Thermicanales"

DSM-22653

"Thermoactinomycetales"

"Tepidibacillales"

"Paenibacillales"

"Aneurinibacillales"

"Brevibacillales"

"Caldalkalibacillales"

"Rubeoparvulales"

"Exiguobacterales"

CAJFEE01

"Bacillidae"

Caryophanales

DSM-16016

JC228

Bacillales B

Bacillales

Bacillales C

Bacillales D

Bacillales E

Bacillales G

Bacillales H

"Staphylococcales"

"Erysipelotrichidae"

Culicoidibacterales

Haloplasmatales_A

Haloplasmatales

MAG-NZ

"Izemoplasmatales"

Acholeplasmatales

RFN20

Erysipelotrichales

RF39

Mycoplasmatales

Lactobacillales

  • Class "Bacillia" Cavalier-Smith 2020
    • "Alicyclobacillales"
    • "Aneurinibacillales"
    • "Bacillidae" Cavalier-Smith 2020 non Enderlein 1917
      • "Caldibacillaceae" {DSM-16016}
      • Calidifontibacillus Adiguzel et al. 2020 {Bacillales C}
      • Caryophanales Peshkoff 1939 [Bacillales A]
      • Bacillales B
      • Bacillales D
      • Bacillales E
      • Bacillales G
      • Bacillales H
      • Bacillales Prevot 1953 s.s.
      • JC228
    • Bacillales F
    • "Brevibacillales"
    • "Caldalkalibacillales"
    • "Calditerricolales"
    • "Desulfuribacillales"
    • DSM-22653
    • "Erysipelotrichidae" corrig. Cavalier-Smith 2020
    • "Exiguobacterales"
    • "Candidatus Harrysmithimonas" Glendinning et al. 2020 {CAJFEE01}
    • "Kyrpidiales"
    • Lactobacillales Ludwig, Schleifer & Whitman 2010
    • "Paenibacillales"
    • Pasteuria Metchnikoff 1888 {RES148}
    • "Rubeoparvulales"
    • "Staphylococcales"
    • "Tepidibacillales"
    • "Thermicanales"
    • "Thermoactinomycetales"
    • "Tumebacillales"

Phylum Deinococcota

Phylum Actinomycetota

Phylogeny of Actinomycetota[9][10][11]
"Geothermincolia"

Fen-727

"Geothermincolales"

"Humimicrobiia"

"Hakubellales"

"Humimicrobiales"

"Aquicultoria"

"Aquicultorales"

UBA3085

"Geothermocultorales"

"Subteraquimicrobiales"

Coriobacteriia

Coriobacteriales

Rubrobacteria

Rubrobacterales

Thermoleophilia

Gaiellales

Miltoncostaeales

Thermoleophilales

Acidimicrobiia

"Actinomarinales"

Acidimicrobiales

Actinomycetia
Nitriliruptoridae

Euzebyales

Nitriliruptorales

Actinobacteridae

Actinomycetales

"Nanopelagicales"

Jiangellales

Propionibacteriales

Acidothermales

Streptosporangiales

Mycobacteriales

Sporichthyales

Motilibacterales

Streptomycetales

Phylum "Margulisbacteria"

Phylogeny of Margulisbacteria[9][10][11]

"Saganbacteria"

"Termititenacia"

"Riflemargulisbacteria"

"Marinamargulisbacteria"

  • Class "Saganbacteria" Carnevali et al. 2018 (WOR1)
  • Class "Riflemargulisbacteria" Carnevali et al. 2019 (GWF2_35_9)
  • Class "Marinamargulisbacteria" Carnevali et al. 2019
  • Class "Termititenacia" Utami et al. 2019
    • "Termititenacales" Utami et al. 2019

Phylum "Cyanobacteriota"

Phylogeny of Cyanobacteriota[9][10][11]
"Sericytochromatia"

UBA7694

S15B-MN24

"Melainabacteria"

"Caenarcanales"

"Obscuribacterales"

"Vampirovibrionales"

"Gastranaerophilales"

Cyanobacteria
"Gloeobacteria"

Gloeobacterales

"Phycobacteria"

Gloeoemargaritales

PCC-6307

"Eurycoccales"

Pseudanabenales

"Thermosynechococcales"

"Limnotrichales"

PCC-9006

Synechococcales

"Elainellales"

"Phormidesmiales"

"Neosynechococcales"

"Leptolyngbyales"

Cyanobacteriales

  • Class "Sericytochromatia" Soo et al. 2017 (GTDB tag: S15B-MN24) [incl. "Blackallbacteria" (GTDB tag: UBA7694)]
  • Class "Melainabacteria" Soo et al. 2014
    • "Caenarcaniphilales" Soo et al. 2014
    • "Gastranaerophilales" Soo et al. 2014
    • "Obscuribacterales" Soo et al. 2014
    • "Vampirovibrionales" Soo et al. 2015
  • Class Gloeobacteria
  • Class Phycobacteria
    • Cyanobacteriales Rippka & Cohen-Bazire 1983 (Chamaesiphonales, Chroococcales, Chroococcidiopsidales, Nostocales, Oscillatoriales, Pleurocapsales, Spirulinales, Stigonematales)
    • "Elainellales"
    • "Eurycoccales"
    • Gloeoemargaritales Moreira et al. 2016
    • "Leptolyngbyales"
    • "Limnotrichales"
    • "Neosynechococcales"
    • "Phormidesmiales"
    • Prochlorococcaceae Komárek & Strunecky 2020 {"PCC-6307"}
    • Prochlorotrichaceae Burger-Wiersma et al. 1989 {PCC-9006}
    • Pseudanabenales Hoffmann, Komárek & Kastovsky 2005
    • Synechococcales Hoffmann, Komárek & Kastovsky 2005
    • Thermostichales Komárek & Strunecký 2020
    • "Thermosynechococcales"

Clade Candidate Phyla Radiation

Phylogeny of Patescibacteria[9][10][11]

"Wirthbacteria" (CG2-30-54-11)

"Microgenomates"

"Dojkabacteria"

"Katanobacteria"

"Microgenomatia"

"Woykebacterales"

"Curtissbacterales"

"Daviesbacterales"

"Roizmanbacterales" (UBA1406)

"Gottesmanbacterales" (UBA10105)

"Levybacterales"

"Shapirobacterales" (UBA12405)

GWA2-44-7

UBA1400

cluster
"Gracilibacteria"

"Absconditabacteria"

"Gracilibacteria"

"Absconditabacterales"

"Gracilibacterales" (BD1-5)

"Abawacabacterales" (RBG-16-42-10)

"Peregrinibacterales" (UBA1369)

"Fertabacterales" (UBA4473)

"Peribacterales"

cluster
"Saccharibacteria"

"Kazanbacteria" (Kazan)

"Howlettbacteria"

"Saccharimonadia"

cluster
"Parcubacteria"

"Berkelbacteria"

"Andersenbacteria"

"Doudnabacteria"

"Torokbacteria" (GCA-2792135)

ABY1

"Kerfeldbacterales" (SBBC01)

"Veblenbacterales"

"Uhrbacterales" (GWA2-46-9)

"Magasanikbacterales"

"Moisslbacterales" (UBA2591)

"Falkowbacterales"

"Buchananbacterales"

"Kuenenbacterales" (UBA2196)

"Jacksonbacterales" (UBA9629)

"Komeilibacterales" (UBA1558)

"Paceibacteria"

"Moranbacterales"

UBA9983_A

UBA6257

"Yanofskybacterales" (2-02-FULL-40-12)

"Azambacterales" (UBA10092)

"Sungbacterales"

"Ryanbacterales"

UBA9983

"Terrybacterales"

"Spechtbacterales"

"Portnoybacterales"

"Parcunitrobacterales" (GWA2-38-13b)

"Paceibacterales"

cluster

Phylum "Elulota"

  • Class "Elulimicrobia" Rodriguez-R et al. 2020
    • "Elulimicrobiales" Rodriguez-R et al. 2020

Phylum "Patescibacteria"

  • Class "Wirthbacteria"
  • Class "Dojkabacteria" (WS6)
  • Class "Katanobacteria" (WWE3)
  • Class "Microgenomatia"
    • Clade GWA2-44-7
    • Clade UBA1400
    • "Curtissbacterales"
    • "Daviesbacterales"
    • "Gottesmanbacterales"
    • "Levybacterales"
    • "Roizmanbacterales"
    • "Shapirobacterales"
    • "Woykebacterales" (RIF34)
  • Class "Absconditabacteria"
    • "Absconditabacterales" (SR1)
    • "BD1-5" (GN02)
  • Class "Gracilibacteria"
    • "Abawacabacterales" (RIF46)
    • "Fertabacterales" (DOLZORAL124_38_8)
    • "Peregrinibacterales" (PER)
    • "Peribacterales"
  • Class "Kazanbacteria" (Kazan)
  • Class "Howlettbacteria" (CPR2)
  • Class "Saccharimonadia" (TM7)
    • "Saccharimonadales" corrig. McLean et al. 2020
  • Class "Berkelbacteria" (ACD58)
  • Class "Andersenbacteria" (RIF9)
  • Class "Doudnabacteria" (SM2F11)
  • Class "Torokbacteria" (GCA-2792135)
  • Class "ABY1"
    •  ?"Brownbacterales"
    • "Buchananbacterales" (RIF37)
    • "Falkowbacterales"
    • "Jacksonbacterales" (RIF38)
    • "Kerfeldbacterales" (RIF4)
    • "Komeilibacterales" (RIF6)
    • "Kuenenbacterales"
    • "Magasanikbacterales"
    • "Moisslbacterales" [UBA2591]
    • "Uhrbacterales"
    • "Veblenbacterales" (RIF39)
  • Class "Paceibacteria"
    • "Azambacterales"
    • Clade UBA6257
    • Clade UBA9983
    • Clade UBA9983_A
    • "Montesolbacterales"
    • "Moranbacterales" (OD1-i)
    • "Paceibacterales"
    • "Parcunitrobacterales"
    • "Portnoybacterales" (RIF22)
    • "Ryanbacterales" (RIF10)
    • "Spechtbacterales" (RIF19)
    • "Sungbacterales" (RIF17)
    • "Tagabacterales" (RIF12)
    • "Terrybacterales" (RIF13)
    • "Yanofskybacterales"

Clade "Thermotogida"

Phylum Synergistota

Phylum Dictyoglomota

Phylum "Caldisericota"

Phylum "Thermodesulfobiota"

  • Class "Thermodesulfobiia"
    • "Thermodesulfobiales" Cavalier-Smith 2020

Phylum Coprothermobacterota

Phylum "Bipolaricaulota"

  • Class "Bipolaricaulia"
    • "Bipolaricaulales" (KB1 group, OP1)
    • "Fraserbacterales" [GTDB tag: RIF31; RBG-16-55-9]

Phylum Thermotogota

Phylogeny of Thermotogota[9][10][11]

Mesoaciditogales

Petrotogales

Thermotogales

  • Class "Thermotogia" Oren, Parte & Garrity 2016 ex Cavalier-Smith 2020
    • Mesoaciditogales Itoh et al. 2016
    • Petrotogales Bhandari & Gupta 2014 (Kosmotogales)
    • Thermotogales Reysenbach 2002 emend. Bhandari & Gupta 2014

Spirochaetobacteriobiontes

Phylum "Macinerneyibacteriota"

  • Class "Macinerneyibacteria" corrig. Yadav et al. 2020
    • "Macinerneyibacteriales" corrig. Yadav et al. 2020

Phylum "Muirbacteria"

  • Class "Muirbacteriia"
    • "Muirbacteriales"

Phylum "Riflebacteria"

  • Class "Ozemibacteriia" corrig. Kadnikov et al. 2018 (RIF32/ACD39)
    • "Ozemibacterales" corrig. Kadnikov et al. 2018

Phylum Spirochaetota

Phylogeny of Spirochaetota[9][10][11]
"Leptospirae"

"Turneriellales"

Leptospirales

"Leptospiria"
"Euspirochaetae"

Brevinematales

Brachyspirales

Spirochaetia

"Borreliales"

WRBN01

DSM-17781

Spirochaetales_E

Spirochaetales_A

DSM-27196

JC444

DSM-16054

"Sphaerochaetales"

"Treponematales"

  • Class "Leptospiria" Cavalier-Smith 2020
  • Class "Brevinematia"
  • Class "Brachyspirae"
  • Class Spirochaetia Paster 2020
    • Sediminispirochaeta Shivani et al. 2016 {DSM-16054}
    • Spirochaeta cellobiosiphila Breznak & Warnecke 2008 {DSM-17781}
    • DSM-27196
    • Marispirochaeta Shivani et al. 2017 {JC444}
    • "Entomospira" Grana-Miraglia et al. 2020 non Enderlein 1917 {WRBN01}
    • "Borreliales"
    • "Sphaerochaetales"
    • Spirochaetales Buchanan 1917
    • Spirochaeta thermophila Aksenova et al. 1992 {Spirochaetales_A}
    • Spirochaetales_E
    • "Treponematales" Song et al. 2021

Clade "Fusobacterida"

Phylum Fusobacteriota

  • Class Fusobacteriia corrig. Staley & Whitman 2012
    • Fusobacterales Staley & Whitman 2012

Phylum "Calescamantes"

  • Class "Calescibacteriia" (EM19)
    • "Calescibacteriales"

Phylum "Dependentiae"

  • Class "Babeliae" Yeoh et al. 2016 (TM6)
    • "Babelales" corrig. Yeoh et al. 2016

Phylum Campylobacterota

Scotobacteriobiontes

Phylum "Aerophobetes"

Phylum Atribacterota

  • Class Atribacteria Katayama et al. 2021 (OP9)
    • Atribacterales Katayama et al. 2021 ("Caldatribacteriales")

Phylum Elusimicrobiota

  • Class "Elusimicrobiia" Oren, Parte & Garrity 2016 ex Cavalier-Smith 2020 (TG1)
    • "Elusimicrobiales" Geissinger et al. 2010
  • Class "Endomicrobia" (sic) Stingl et al. 2018
    • "Endomicrobiales" Zheng et al. 2018

Phylum "Omnitrophica"

  • Class "Omnitrophia" (OP3)
    • "Omnitrophales"
  • Class Koll11 (OP3)
    • "Candidatus Omnitrophus magneticus" Kolinko et al. 2016 {UBA1560}
    • "Candidatus Velamenicoccus" Kizina et al. 2022 {UBA1572}

Phylum Chlamydiota

  • Class Chlamydiia Horn 2011
    • Hat2
    • Chlamydiales Storz & Page 1971 em. Everett et al. 1999 (Parachlamydiales, "Anoxychlamydiales", "Simkaniales")

Phylum Verrucomicrobiota

Phylogeny of Verrucomicrobiota[9][10][11]
Lentisphaeria

Lentisphaerales

Oligosphaerales

Victivallales

Kiritimatiellae

RFP12

Kiritimatiellales

"Verrucomicrobiia"

Opitutales

"Pedosphaerales"

"Methylacidiphilales"

"Chthoniobacterales"

Verrucomicrobiales

  • Class Lentisphaeria Cho et al. 2004
    • Lentisphaerales Cho et al. 2004
    • Oligosphaerales Qiu et al. 2013
    • Victivallales Cho et al. 2004
  • Class Tichowtungiia Mu et al. 2020
    • Tichowtungiales Mu et al. 2020
  • Class Kiritimatiellae Spring et al. 2017
    • "Candidatus Spyradenecus" Gilroy et al. 2021 {RFP12}
    • Kiritimatiellales Spring et al. 2017
  • Class "Verrucomicrobiia" Oren, Parte & Garrity 2016 ex Cavalier-Smith 2020
    • "Chthoniobacterales" Sangwan et al. 2004 (Terrimicrobiales)
    • Opitutales Choo et al. 2007 (Puniceicoccales)
    • "Pedosphaerales"
    • "Methylacidiphilales" Op den Camp 2009
    • Verrucomicrobiales Ward-Rainey et al. 1996 em. Yoon et al. 2008

Phylum "Saltatorellota"

  • Class "Saltatorellae" Wiegand et al. 2019
    • "Saltatorellales" Wiegand et al. 2019

Phylum "Sumerlaeota"

  • Class "Sumerlaeia" Kadnikov et al. 2018
    • "Sumerlaeales" Kadnikov et al. 2018

Phylum "Poribacteria"

  • Class "Entoporibacteria" Podell et al. 2019
  • Class "Pelagiporibacteria" Podell et al. 2019

Phylum "Hydrogenedentes"

  • Class "Hydrogenedentia" (NKB19)
    • "Hydrogenedentales"

Phylum Planctomycetota

Phylogeny of Planctomycetota[9][10][11]
"Brocadiae"

"Brocadiales"

Phycisphaeria

Phycisphaerales

Sedimentisphaerales

Planctomycetia

Isosphaerales

Gemmatales

Planctomycetales

Pirellulales

Phylum "Marinimicrobia"

  • "Candidatus Neomarinimicrobium" Rinke et al. 2013 corrig. Oren et al. 2020 (Candidate phylum SAR406; candidate phylum Marine Group A)

Phylum "Latescibacteria"

  • Class "Handelsmanbacteria" (RIF27)
  • Class "Latescibacteria"
    • "Latescibacterales" (WS3)

Phylum "Krumholzibacteriota"

  • Class "Krumholzibacteriia" corrig. Youssef et al. 2019
    • "Delphibacterales" (DOLZORAL124_64_63; LZORAL124-64-63)
    • "Krumholzibacteriales" Youssef et al. 2019 (UBP1)

Phylum "Fermentibacteria"

  • Class "Fermentibacteria" Kirkegaard 2016 ("Aegiribacteria")
    • "Fermentibacterales" Kirkegaard 2016 (Hyd24-12)

Phylum Gemmatimonadota

  • Class "Glassbacteria" (RIF5)
  • Class Gemmatimonadetes Zhang et al. 2003
    • Gemmatimonadales Zhang et al. 2003
    • Longimicrobiales Pascual et al. 2016

Phylum "Hydrothermota"

  • Class "Stahlbacteria" (WOR-3)
  • Class "Hydrothermia" Chuvochina et al. 2019
    • "Hydrothermales" Chuvochina et al. 2019 (EM3)
    • LBFQ01 ["Pyropristinus" Colman et al. 2016]

Phylum "Cloacimonetes"

  • Class "Cloacimonadia"
    • "Cloacimonadales" (WWE1)

Phylum Fibrobacterota

Phylum Calditrichota

  • Class "Calditrichia" Cavalier-Smith 2020

Phylum "Marinisomatota"

  • Class "Marinisomatia"
    • "Marinisomatales" (SAR406)

Phylum Bacteroidota

Phylogeny of Bacteroidota[9][10][11]
"Kapabacteria"

"Kapabacteriales"

"Kryptonia"

"Kryptoniales"

"Ignavibacteriia"

Ignavibacteriales

"Chlorobiia"

Chlorobiales

Rhodothermia

Balneolales

Rhodothermales

Bacteroidia

Cytophagales

Chitinophagales

Sphingobacteriales

Bacteroidales

Flavobacteriales

Phylum Acidobacteriota

Phylogeny of Acidobacteriota[9][10][11]
"Holophagia"

Thermotomaculales

Acanthopleuribacterales

Holophagales

"Aminicenantia"

Aminicenantales

"Guanabacteria"

"Guanabaribacteriales"

Thermoanaerobaculia

Thermoanaerobaculales

Vicinamibacteria

Vicinamibacterales

Blastocatellia

"Chloracidobacteriales"

Blastocatellales

"Acidobacteriia"

"Acidoferrales"

Bryobacterales

Acidobacteriales

Phylum "Chrysiogenota"

Phylum Deferribacterota

Phylum "Thermosulfidibacterota"

  • Class "Thermosulfidibacteria" Cavalier-Smith 2020
    • "Thermosulfidibacterales" Cavalier-Smith 2020

Phylum Aquificota

  • Class "Desulfurobacteriia"
    • Desulfurobacteriales Gupta & Lali 2014
  • Class "Aquificia" Oren, Parte & Garrity 2016 ex Cavalier-Smith 2020
    • Aquificales Reysenbach 2002 emend. Gupta & Lali 2013
    • "Hydrogenothermales"

Phylum "Modulibacteria"

  • Class "Moduliflexia" Sekiguchi et al. 2015 (KSB3)
    • "Moduliflexales" Sekiguchi et al. 2015

Phylum "Methylomirabilaeota"

  • Class "Methylomirabilia"
    • ""Methylomirabilales"
    • "Rokubacteriales"

Phylum "Tectomicrobia"

  • Class "Entotheonellia"
    • "Entotheonellales" Schmidt et al. 2000

Phylum Nitrospinota

  • Class "Nitrospinia" Lucker et al. 2013
    • "Nitrospinales" Lucker et al. 2013

Phylum Nitrospirota

  • Class "Thermodesulfovibrionia" Umezawa et al. 2021
    • "Thermodesulfovibrionales" Umezawa et al. 2021
  • Class "Nitrospiria" Oren et al. 2015
    • "Nitrospirales" Garrity & Holt 2001
    • "Troglogloeales" Yu et al. 2022

Phylum Desulfobacterota G

  • Class Syntrophorhabdia Waite et al. 2020
    • Syntrophorhabdales Waite et al. 2020

Phylum SZUA-79

  • Class SZUA-79
    • "Acidulidesulfobacterales" corrig. Tan et al. 2019

Phylum Desulfobacterota

Phylogeny of Desulfobacterota[9][10][11]
Desulfuromonadia

Geobacterales

Desulfuromonadales

"Zymogeniia"

"Zymogeniales"

Desulfomonilia

Desulfomonilales

Syntrophia

Syntrophales

Desulfobaccia

Desulfobaccales

Desulfarculia

"Adiutricales"

Desulfarculales

Desulfofervidia

"Desulfofervidales"

Dissulfuribacteria

Dissulfuribacterales

"Thermodesulfobacteriia"

Thermodesulfobacteriales

Desulfobulbia

Desulfobulbales

DSM4660

Desulfatiglanales

Syntrophobacteria

Syntrophobacterales

Desulfobacteria

Desulfobacterales

  • Class Desulfuromonadia Waite et al. 2020
  • Class "Zymogeniia" corrig. Murphy et al. 2021
    • "Zymogeniales" Murphy et al. 2021
  • Class Desulfomonilia Waite et al. 2020
  • Class Syntrophia Waite et al. 2020
  • Class Desulfobaccia Waite et al. 2020
    • Desulfobaccales Waite et al. 2020
  • Class Desulfarculia Waite et al. 2020
    • "Adiutricales" Waite et al. 2020
    • Desulfarculales corrig. Kuever, Rainey & Widdel 2006
  • Class Desulfofervidia Waite et al. 2020
    • "Desulfofervidales" Waite et al. 2020
  • Class Dissulfuribacteria Waite et al. 2020
    • Dissulfuribacterales Waite et al. 2020
  • Class Thermodesulfobacteriia Hatchikian, Ollivier & Garcia 2002 em. Cavalier-Smith 2020
  • Class Desulfobulbia Waite et al. 2020
    • Desulfobulbales Waite et al. 2020
  • Class Syntrophobacteria Waite et al. 2020
  • Class DSM-4660
    • Desulfatiglanales Waite et al. 2020
  • Class Desulfobacteria Waite et al. 2020

Phylum "Deferrisomatota"

  • Class "Anaeroferrophilia" corrig. Murphy et al. 2021
    • "Anaeroferrophilales" Murphy et al. 2021
  • Class "Deferrisomatia" Waite et al. 2020

Phylum "Binatota"

  • Class "Binatia" Chuvochina et al. 2019
    • "Binatales" Chuvochina et al. 2019

Phylum Myxococcota

Phylogeny of Myxococcota[9][10][11]
Myxococcia

Myxococcales

"Bradymonadia"

Bradymonadales

Polyangia

Haliangiales

Nannocystales

Polyangiales

  • Class Myxococcia Waite et al. 2020
  • Class "Bradymonadia"
    • Bradymonadales Wang et al. 2015
  • Class Polyangia Waite et al. 2020
    • Haliangiales Waite et al. 2020
    • Nannocystales (Reichenbach 2007) Waite et al. 2020
    • Polyangiales Tchan, Pochon & Prevot 1948

Phylum SAR324

  • Class Lambdaproteobacteria Anantharaman et al. 2016 (RIF24)

Phylum Bdellovibrionota

Phylogeny of Bdellovibrionota[9][10][11]
Bdellovibrionia

Bdellovibrionales

Bacteriovoracia

Bacteriovoracales

Oligoflexia

Oligoflexales

Silvanigrellales

Phylum Leptospirillaeota

  • Class "Leptospirillia"
    • "Leptospirillales"

Phylum Desulfobacterota_I

Phylum Pseudomonadota

Phylogeny of Pseudomonadota[9][10][11]
"Magnetococcia"

Magnetococcales

"Caulobacteria"

Holosporales

RF32

Rs-D84

"Pelagibacterales"

Rhizobiales_A

Rickettsiales {"Rickettsiidae"}

"Caulobacteridae"

"Paracaedibacterales"

"Caedimonadales"

"Puniceispirillales"

"Micavibrionales"

DSM-16000

"Azospirillales"

"Elsterales"

ATCC43930

CACIAM-22H2

"Dongiales"

"Reyranellales"

"Acetobacterales"

UBA8366

Kiloniellales

"Oceanibaculales"

"Thalassobaculales"

Rhodospirillales

"Planktothermales"

"Geminicoccales"

"Tistrellales"

"Zavarziniales"

"Ferrovibrionales"

Minwuiales

Sneathiellales

Sphingomonadales

Micropepsales

Caulobacterales

Rhodobacterales

"Parvibaculales"

Hyphomicrobiales

"Mariprofundia"

Mariprofundales

"Pseudomonadia"

"Thiohalorhabdales"

Acidithiobacillales {"Acidithiobacillidae"}

Burkholderiales {"Neisseriidae"}

"Pseudomonadidae" cont'd

Template:Cladogram

List of Candidate Phyla

  • "Canglongiota" Zhang et al. 2022
  • "Fervidibacteria" Rinke et al. 2013 (OctSpa1-106)
  • "Heilongiota" Zhang et al. 2022
  • "Qinglongiota" Zhang et al. 2022
  • "Salinosulfoleibacteria" Tazi et al. 2006
  • "Teskebacteria" Dojka 1998 (WS1)
  • "Tharpellota" Speth et al. 2022
    • "Tharpellales" Speth et al. 2022

See also

References

Template:Reflist

Template:Bacteria classification

  1. J.P. Euzéby. "Bacteria". List of Prokaryotic names with Standing in Nomenclature (LPSN). Retrieved 2021-06-27.
  2. Sayers; et al. "Bacteria". National Center for Biotechnology Information (NCBI) taxonomy database. Retrieved 2021-03-20.
  3. All-Species Living Tree Project."16S rRNA-based LTP release 132". Silva Comprehensive Ribosomal RNA Database. Retrieved 2020-08-20.
  4. Parks, DH; Chuvochina, M; Waite, DW; Rinke, C; Skarshewski, A; Chaumeil, PA; Hugenholtz, P (November 2018). "A standardized bacterial taxonomy based on genome phylogeny substantially revises the tree of life". Nature Biotechnology. 36 (10): 996–1004. bioRxiv 10.1101/256800. doi:10.1038/nbt.4229. PMID 30148503. S2CID 52093100.
  5. Parks, DH; Chuvochina, M; Chaumeil, PA; Rinke, C; Mussig, AJ; Hugenholtz, P (September 2020). "A complete domain-to-species taxonomy for Bacteria and Archaea". Nature Biotechnology. 38 (9): 1079–1086. bioRxiv 10.1101/771964. doi:10.1038/s41587-020-0501-8. PMID 32341564. S2CID 216560589.
  6. Chaumeil, PA; Mussig, AJ; Hugenholtz, P; Parks, DH (15 November 2019). "GTDB-Tk: a toolkit to classify genomes with the Genome Taxonomy Database". Bioinformatics. doi:10.1093/bioinformatics/btz848. PMC 7703759. PMID 31730192.
  7. Almeida, Alexandre; Nayfach, Stephen; Boland, Miguel; Strozzi, Francesco; Beracochea, Martin; Shi, Zhou Jason; Pollard, Katherine S.; Sakharova, Ekaterina; Parks, Donovan H.; Hugenholtz, Philip; Segata, Nicola; Kyrpides, Nikos C.; Finn, Robert D. (20 July 2020). "A unified catalog of 204,938 reference genomes from the human gut microbiome". Nature Biotechnology. doi:10.1038/s41587-020-0603-3. PMC 7801254. PMID 32690973.
  8. Nayfach, Stephen; Roux, Simon; Seshadri, Rekha; Udwary, Daniel; Varghese, Neha; Schulz, Frederik; Wu, Dongying; Paez-Espino, David; Chen, I-Min; Huntemann, Marcel; Palaniappan, Krishna; Ladau, Joshua; Mukherjee, Supratim; Reddy, T. B. K.; Nielsen, Torben; Kirton, Edward; Faria, José P.; Edirisinghe, Janaka N.; Henry, Christopher S.; Jungbluth, Sean P.; Chivian, Dylan; Dehal, Paramvir; Wood-Charlson, Elisha M.; Arkin, Adam P.; Tringe, Susannah G.; Visel, Axel; Woyke, Tanja; Mouncey, Nigel J.; Ivanova, Natalia N.; Kyrpides, Nikos C.; Eloe-Fadrosh, Emiley A. (9 November 2020). "A genomic catalog of Earth's microbiomes". Nature Biotechnology. doi:10.1038/s41587-020-0718-6. PMC 8041624.
  9. "GTDB release 07-RS207". Genome Taxonomy Database. Retrieved 20 June 2022.
  10. "bac120_r207.sp_label". Genome Taxonomy Database. Retrieved 20 June 2022.
  11. "Taxon History". Genome Taxonomy Database. Retrieved 20 June 2022.
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