J.P. Euzéby: List of Prokaryotic names with Standing in Nomenclature

home

 

Classification of domains and phyla - Hierarchical classification of prokaryotes (bacteria)

 

See also the file Classification of prokaryotes (bacteria): Introduction

 

Introduction

The two prokaryotic domains (or empires), "Bacteria" (or "Eubacteria") and "Archaea" (or "Archaeobacteria"), are subdivided into 35 phyla (or divisions): 30 phyla in the domain "Bacteria", and 5 phyla in the domain "Archaea".
This file provides, alphabetically, the list of phyla included in the domains "Bacteria" and "Archaea". The classes, subclasses, orders, suborders, families and genera included in the phyla are also cited.
Taxa above the rank of class are not covered by the Rules of the Bacteriological Code (1990 Revision). Such names cannot be validly published and they are cited below in quotes.

 

 

 

Domain "Bacteria"

 

 

Phyla: "Acidobacteria" - "Actinobacteria" - "Aquificae" - "Armatimonadetes" - "Bacteroidetes" - "Caldiserica" - "Chlamydiae" - "Chlorobi" - "Chloroflexi" - "Chrysiogenetes" - "Cyanobacteria" - "Deferribacteres" - "Deinococcus-Thermus" - "Dictyoglomi" - "Elusimicrobia" - "Fibrobacteres" - "Firmicutes" - "Fusobacteria" - "Gemmatimonadetes" - "Lentisphaerae" - "Nitrospira" - "Planctomycetes" - "Proteobacteria" - "Spirochaetes" - "Synergistetes" - "Tenericutes" - "Thermodesulfobacteria" - "Thermomicrobia" - "Thermotogae" - "Verrucomicrobia"

 

 

 

Phylum "Acidobacteria"

Class Acidobacteria

Order Acidobacteriales

Family "Acidobacteriaceae"
Acidobacterium - Edaphobacter - Granulicella - Terriglobus

Unclassified Acidobacteria Bryobacter

Class Holophagae

Order Acanthopleuribacterales

Family Acanthopleuribacteraceae
Acanthopleuribacter

Order Holophagales

Family Holophagaceae
 Geothrix - Holophaga

Phylum "Actinobacteria"

Class Actinobacteria

Subclass Acidimicrobidae

Order Acidimicrobiales

Suborder "Acidimicrobineae"

Family Acidimicrobiaceae
Acidimicrobium - Ferrimicrobium - Ferrithrix - Ilumatobacter

Family Iamiaceae
Iamia

Unclassified "Acidimicrobineae"
Aciditerrimonas

Subclass Actinobacteridae

Order Actinomycetales

Suborder Actinomycineae

Family Actinomycetaceae
Actinobaculum - Actinomyces - Arcanobacterium - Falcivibrio - Mobiluncus - Trueperella - Varibaculum

Suborder Actinopolysporineae

Family Actinopolysporaceae
Actinopolyspora

Suborder Catenulisporineae

Family Actinospicaceae
Actinospica

Family Catenulisporaceae
Catenulispora

Suborder Corynebacterineae

Family Corynebacteriaceae
Bacterionema - Caseobacter - Corynebacterium - Turicella

Family Dietziaceae
Dietzia

Unclassified Corynebacterineae
Tomitella

Family Gordoniaceae
See Nocardiaceae [Zhi et al. 2009 propose to combine the families Nocardiaceae and Gordoniaceae (genera Gordonia, Millisia, and Skermania) in an emended family Nocardiaceae]

Family Mycobacteriaceae
Amycolicicoccus - Mycobacterium

Family Nocardiaceae See also Gordoniaceae [Zhi et al. 2009 propose to combine the families Nocardiaceae and Gordoniaceae (genera Gordonia, Millisia and Skermania) in an emended family Nocardiaceae]
Gordonia - Micropolyspora - Millisia - Nocardia - Rhodococcus - Skermania - Smaragdicoccus - Williamsia

Family Segniliparaceae
Segniliparus

Family Tsukamurellaceae
Tsukamurella

Unclassified suborder Corynebacterineae
Hoyosella

Suborder Frankineae

Family Acidothermaceae
Acidothermus

Family Cryptosporangiaceae
Cryptosporangium - Fodinicola

Family Frankiaceae
Frankia

Family Geodermatophilaceae
Blastococcus - Geodermatophilus - Modestobacter

Family Nakamurellaceae
Humicoccus - Nakamurella - Saxeibacter

Family Sporichthyaceae
Sporichthya

Suborder Glycomycineae

Family Glycomycetaceae
Glycomyces - Haloglycomyces - Stackebrandtia

Suborder Jiangellineae

Family Jiangellaceae
Jiangella - Haloactinopolyspora

Suborder Kineosporiineae

Family Kineosporiaceae
Angustibacter - Kineococcus - Kineosporia - Quadrisphaera

Suborder Micrococcineae

Family Beutenbergiaceae
Beutenbergia - Miniimonas - Salana - Serinibacter

Family Bogoriellaceae
Bogoriella - Georgenia

Family Brevibacteriaceae
Brevibacterium

Family Cellulomonadaceae
Actinotalea -Cellulomonas - Oerskovia - Paraoerskovia - Tropheryma

Family Demequinaceae
Demequina

Family Dermabacteraceae
Brachybacterium - Dermabacter - Devriesea - Helcobacillus

Family Dermacoccaceae
Branchiibius - Demetria - Dermacoccus - Kytococcus - Luteipulveratus - Yimella

Family Dermatophilaceae
Austwickia - Dermatophilus - Kineosphaera - Mobilicoccus - Piscicoccus

Family Intrasporangiaceae
Arsenicicoccus - Fodinibacter - Humibacillus - Humihabitans - Intrasporangium - Janibacter - Knoellia - Kribbia - Lapillicoccus - Marihabitans - Ornithinibacter - Ornithinicoccus - Ornithinimicrobium - Oryzihumus - Phycicoccus - Serinicoccus - Terrabacter - Terracoccus - Tetrasphaera

Family Jonesiaceae
Jonesia

Family Microbacteriaceae
Agreia - Agrococcus - Agromyces - Amnibacterium - Aureobacterium - Chryseoglobus - Clavibacter - Cryobacterium - Curtobacterium - Frigoribacterium - Frondihabitans - Glaciibacter - Gulosibacter - Herbiconiux - Humibacter - Klugiella - Labedella - Leifsonia - Leucobacter - Marisediminicola - Microbacterium - Microcella - Microterricola - Mycetocola - Okibacterium - Phycicola - Plantibacter - Pseudoclavibacter - Rathayibacter - Rhodoglobus - Salinibacterium - Schumannella - Subtercola - Yonghaparkia - Zimmermannella

Family Micrococcaceae
Acaricomes - Arthrobacter - Auritidibacter - Citricoccus - Kocuria - Micrococcus - Nesterenkonia - Pelczaria (rejected name) - Renibacterium - Rothia - Sinomonas - Stomatococcus - Yaniella - Zhihengliuella

Family Promicromonosporaceae
Cellulosimicrobium - Isoptericola - Myceligenerans - Promicromonospora - Xylanibacterium - Xylanimicrobium - Xylanimonas

Family Rarobacteraceae
Rarobacter

Family Ruaniaceae
Haloactinobacterium - Ruania

Family Sanguibacteraceae
Sanguibacter

Family Yaniellaceae 
Note: The genus ¤ Yaniella Li et al. 2008 (the type genus of the family ¤ Yaniellaceae Li et al. 2008) is in most 16S rRNA gene sequence-based phylogenetic analyses a member of the family ¤ Micrococcaceae Pribram 1929 (Approved Lists 1980). According to Schumann et al. 2009, it appears debatable whether it deserves the status as the type genus of its own family Yaniellaceae. According to Yassin et al. 2011, ¤ Yaniellaceae Li et al. 2008 is a later heterotypic synonym of ¤ Micrococcaceae Pribram 1929 (Approved Lists 1980).
References:
1 SCHUMANN (P.), KÄMPFER (P.), BUSSE (H.J.) and EVTUSHENKO (L.I.): Proposed minimal standards for describing new genera and species of the suborder Micrococcineae. Int. J. Syst. Evol. Microbiol., 2009, 59, 1823-1849.
Original article in IJSEM Online
2 YASSIN (A.F.), HUPFER (H.), SIERING (C.), KLENK (H.P.) and SCHUMANN (P.): Auritidibacter ignavus gen. nov., sp. nov., of the family Micrococcaceae, isolated from an ear swab of a man with otitis externa, transfer of the members of the family Yaniellaceae Li et al. 2008 to the family Micrococcaceae and emended description of the suborder Micrococcineae. Int. J. Syst. Evol. Microbiol., 2011, 61, 223-230.
Original article in IJSEM Online

Unclassified Micrococcineae
 Koreibacter - Luteimicrobium

Suborder Micromonosporineae

Family Micromonosporaceae
Actinaurispora - Actinocatenispora - Actinoplanes - Allocatelliglobosispora - Amorphosporangium - Ampullariella - Asanoa - Catellatospora - Catelliglobosispora - Catenuloplanes - Couchioplanes - Dactylosporangium - Hamadaea - Jishengella - Krasilnikovia - Longispora - Luedemannella - Micromonospora - Phytohabitans - Pilimelia - Planopolyspora - Planosporangium - Plantactinospora - Polymorphospora - Pseudosporangium - Rugosimonospora - Salinispora - Spirilliplanes - Verrucosispora - Virgisporangium

Suborder Propionibacterineae

Family Nocardioidaceae
Actinopolymorpha - Aeromicrobium - Hongia - Kribbella - Marmoricola - Nocardioides - Pimelobacter- Thermasporomyces

Family Propionibacteriaceae
Aestuariimicrobium - Arachnia - Auraticoccus - Brooklawnia - Friedmanniella - Granulicoccus - Luteococcus - Microlunatus - Micropruina - Propionibacterium - Propionicicella - Propionicimonas - Propioniferax - Propionimicrobium - Tessaracoccus

Suborder Pseudonocardineae

Family Actinosynnemataceae
Note: According to Labeda et al. 2011, ¤ Actinosynnemataceae Labeda and Kroppenstedt 2000 emend. Zhi et al. 2009 is a later heterotypic synonym of ¤ Pseudonocardiaceae Embley et al. 1989 emend. Labeda et al. 2011.
Reference:
LABEDA (D.P.), GOODFELLOW (M.), CHUN (J.), ZHI (X.Y.) and LI (W.J.): Reassessment of the systematics of the suborder Pseudonocardineae: transfer of the genera within the family Actinosynnemataceae Labeda and Kroppenstedt 2000 emend. Zhi et al. 2009 into an emended family Pseudonocardiaceae Embley et al. 1989 emend. Zhi et al. 2009. Int. J. Syst. Evol. Microbiol., 2011, 61, 1259-1264.
Original article in IJSEM Online

Family Pseudonocardiaceae
Actinoalloteichus - Actinobispora - Actinokineospora - Actinomycetospora - Actinophytocola - Actinosynnema - Alloactinosynnema - Allokutzneria - Amycolata - Amycolatopsis - Crossiella - Faenia - Goodfellowiella - Kibdelosporangium - Kutzneria - Lechevalieria - Lentzea - Prauserella - Pseudoamycolata - Pseudonocardia - Saccharomonospora - Saccharopolyspora - Saccharothrix - Sciscionella - Streptoalloteichus - Thermobispora - Thermocrispum - Umezawaea - Yuhushiella

Unclassified Pseudonocardineae
Haloechinothrix

Suborder Streptomycineae

Family Streptomycetaceae
Actinopycnidium - Actinosporangium - Chainia - Elytrosporangium - Kitasatoa - Kitasatospora - Microellobosporia - Streptacidiphilus - Streptomyces - Streptoverticillium

Suborder Streptosporangineae

Family Nocardiopsaceae
Haloactinospora - Marinactinospora - Murinocardiopsis - Nocardiopsis - Streptomonospora - Thermobifida

Family Streptosporangiaceae
Acrocarpospora - Herbidospora - Microbispora - Microtetraspora - Nonomuraea - Planobispora - Planomonospora - Planotetraspora - Sphaerisporangium - Streptosporangium - Thermopolyspora

Family Thermomonosporaceae
Actinoallomurus - Actinocorallia - Actinomadura - Excellospora - Spirillospora - Thermomonospora 

Unclassified Streptosporangineae
Sinosporangium

Order Bifidobacteriales

Family Bifidobacteriaceae
Aeriscardovia - Alloscardovia - Bifidobacterium - Gardnerella - Metascardovia - Parascardovia - Scardovia  

Subclass Coriobacteridae

Order Coriobacteriales

Suborder "Coriobacterineae"

Family Coriobacteriaceae
Adlercreutzia - Asaccharobacter - Atopobium - Collinsella - Coriobacterium - Cryptobacterium - Denitrobacterium - Eggerthella - Enterorhabdus - Gordonibacter - Olsenella - Paraeggerthella - Slackia

Subclass Nitriliruptoridae

Order Euzebyales

Family Euzebyaceae
Euzebya

Order Nitriliruptorales

Family Nitriliruptoraceae
Nitriliruptor

Subclass Rubrobacteridae

Order Rubrobacterales

Suborder "Rubrobacterineae"

Family Rubrobacteraceae
Rubrobacter 

Order Solirubrobacterales

Family Conexibacteraceae
Conexibacter

Family Patulibacteraceae
Patulibacter

Family Solirubrobacteraceae
Solirubrobacter

Order Thermoleophilales

Family Thermoleophilaceae
Thermoleophilum

 

Phylum "Aquificae"

Class Aquificae

Order Aquificales

Family Aquificaceae
Aquifex - Calderobacterium - Hydrogenivirga - Hydrogenobacter - Hydrogenobaculum - Thermocrinis

Family Desulfurobacteriaceae
Balnearium - Desulfurobacterium - Thermovibrio

Family Hydrogenothermaceae
Hydrogenothermus - Persephonella - Sulfurihydrogenibium - Venenivibrio

Unclassified Aquificales
Thermosulfidibacter

 

Phylum "Armatimonadetes"

Class Armatimonadia

Order Armatimonadales

Family Armatimonadaceae
Armatimonas

 

Phylum "Bacteroidetes"

Class "Bacteroidia"

Order "Bacteroidales"

Family Bacteroidaceae
Acetofilamentum - Acetomicrobium - Acetothermus - Anaerorhabdus - Bacteroides -Capsularis

Family "Marinilabiaceae"
Alkaliflexus - Anaerophaga - Marinilabilia

Family "Porphyromonadaceae"
Barnesiella - Butyricimonas - Dysgonomonas - Odoribacter - Oribaculum - Paludibacter - Parabacteroides - Petrimonas - Porphyromonas - Proteiniphilum - Tannerella

Family "Prevotellaceae"
Hallella - Paraprevotella - Prevotella - Xylanibacter

Family "Rikenellaceae"
Alistipes - Rikenella 

Unclassified "Bacteroidales"
Phocaeicola

Class Flavobacteria

Order "Flavobacteriales"

Family "Blattabacteriaceae"
Blattabacterium

Family Cryomorphaceae
Brumimicrobium - Crocinitomix - Cryomorpha - Fluviicola - Lishizhenia - Owenweeksia - Wandonia

Family Flavobacteriaceae
Actibacter - Aequorivita - Aestuariicola - Algibacter - Aquimarina - Arenibacter - Bergeyella - Bizionia - Capnocytophaga - Cellulophaga - Chryseobacterium - Cloacibacterium - Coenonia - Costertonia - Croceibacter - Croceitalea - Dokdonia - Donghaeana - Elizabethkingia - Empedobacter - Epilithonimonas - Eudoraea - Euzebyella - Flagellimonas - Flaviramulus - Flavobacterium - Formosa - Fulvibacter - Gaetbulibacter - Gaetbulimicrobium - Galbibacter - Gangjinia - Gelidibacter - Gillisia - Gilvibacter - Gramella - Hyunsoonleella - Jejuia - Joostella - Kaistella - Kordia - Kriegella - Krokinobacter - Lacinutrix - Leeuwenhoekiella - Leptobacterium - Lutaonella - Lutibacter - Lutimonas - Maribacter - Mariniflexile - Maritimimonas - Marixanthomonas - Meridianimaribacter - Mesoflavibacter - Mesonia - Muricauda - Muriicola - Myroides - Nonlabens - Olleya - Ornithobacterium - Persicivirga - Pibocella - Planobacterium - Polaribacter - Pseudozobellia - Psychroflexus - Psychroserpens - Riemerella - Robiginitalea - Salinimicrobium - Salegentibacter - Sandarakinotalea - Sediminibacter - Sediminicola - Sejongia - Soonwooa - Stanierella - Stenothermobacter - Subsaxibacter - Subsaximicrobium - Tamlana - Tenacibaculum - Ulvibacter - Vitellibacter - Wautersiella - Weeksella - Winogradskyella - Yeosuana - Zeaxanthinibacter - Zhouia - Zobellia - Zunongwangia

Class "Sphingobacteria"

Order "Sphingobacteriales"

Family Chitinophagaceae
Balneola - Chitinophaga - Ferruginibacter - Filimonas - Flavihumibacter - Flavisolibacter - Gracilimonas - Hydrotalea - Lacibacter - Niabella - Niastella - Parasegetibacter - Sediminibacterium - Segetibacter - Terrimonas

Family "Cyclobacteriaceae"
Algoriphagus - Aquiflexum - Belliella - Chimaereicella - Cyclobacterium - Echinicola - Fontibacter - Hongiella - Indibacter - Nitritalea

Family Cytophagaceae
Adhaeribacter - Arcicella - Cytophaga - Dyadobacter - Effluviibacter - Ekhidna - Emticicia - Fibrella - Fibrisoma - Flectobacillus - Flexibacter - Hymenobacter - Larkinella - Leadbetterella - Litoribacter - Meniscus - Microscilla - Persicitalea - Pontibacter - Rhodocytophaga - Rhodonellum - Rudanella - Runella - Siphonobacter - Spirosoma - Sporocytophaga

Family "Flammeovirgaceae"
Fabibacter - Flammeovirga - Flexithrix - Fulvivirga - Limibacter - Marinicola - Marinoscillum - Marivirga - Perexilibacter - Persicobacter - Rapidithrix - Reichenbachiella - Roseivirga - Sediminitomix - Thermonema 

Family "Rhodothermaceae"
Rhodothermus - Salinibacter - Salisaeta

Family "Saprospiraceae"
Aureispira - Haliscomenobacter - Lewinella - Saprospira

Family Sphingobacteriaceae
Mucilaginibacter - Nubsella - Olivibacter - Parapedobacter - Pedobacter - Pseudosphingobacterium - Solitalea - Sphingobacterium

Unclassified "Bacteroidetes" Marinifilum - Ohtaekwangia - Prolixibacter - Toxothrix

 

 

Phylum "Caldiserica"

Class Caldisericia

Order Caldisericales

Family Caldisericaceae
Caldisericum

 

Phylum "Chlamydiae"

Class Chlamydiae

Order Chlamydiales

Family Chlamydiaceae
Chlamydia - Chlamydophila

Family Parachlamydiaceae
Neochlamydia - Parachlamydia

Family Simkaniaceae
Simkania

Family Waddliaceae
Waddlia

 

Phylum "Chlorobi"

Class "Chlorobia" or Chlorobea

Order Chlorobiales

Family Chlorobiaceae
Ancalochloris - Chlorobaculum - Chlorobium - Chloroherpeton - Pelodictyon - Prosthecochloris

Class Ignavibacteria

Order Ignavibacteriales

Family Ignavibacteriaceae
Ignavibacterium

 

Phylum "Chloroflexi"

Class Anaerolineae

Order Anaerolineales

Family Anaerolineaceae
Anaerolinea - Bellilinea - Leptolinea - Levilinea - Longilinea

Class Caldilineae

Order Caldilineales

Family Caldilineaceae
Caldilinea

Class "Chloroflexi"

Order "Chloroflexales"

Family "Chloroflexaceae"
Chloroflexus - Chloronema - Heliothrix - Roseiflexus

Family Oscillochloridaceae
Oscillochloris

Order "Herpetosiphonales"

Family "Herpetosiphonaceae"
Herpetosiphon

Class "Dehalococcoidetes"

Dehalogenimonas

Class Ktedonobacteria

Order Ktedonobacterales

Family Ktedonobacteraceae
Ktedonobacter

Family Thermosporotrichaceae
Thermosporothrix

Order Thermogemmatisporales

Family Thermogemmatisporaceae

Thermogemmatispora

Class Thermomicrobia

Order Thermomicrobiales

Family Thermomicrobiaceae
Thermomicrobium

Subclass Sphaerobacteridae

Order Sphaerobacterales

Suborder "Sphaerobacterineae"

Family Sphaerobacteraceae
Sphaerobacter

 

Phylum "Chrysiogenetes"

Class Chrysiogenetes

Order Chrysiogenales

Family Chrysiogenaceae
Chrysiogenes - Desulfurispira - Desulfurispirillum

 

Phylum "Cyanobacteria" (see the file Classification of Cyanobacteria)

 

Phylum "Deferribacteres"

Class Deferribacteres

Order Deferribacterales

Family Deferribacteraceae
Calditerrivibrio - Deferribacter - Denitrovibrio - Flexistipes - Geovibrio - Mucispirillum

Unclassified Deferribacterales
Caldithrix

 

Phylum "Deinococcus-Thermus"

Class Deinococci

Order Deinococcales

Family Deinococcaceae
Deinobacter - Deinobacterium - Deinococcus

Family Trueperaceae
Truepera

Order Thermales

Family Thermaceae
Marinithermus - Meiothermus - Oceanithermus - Thermus - Vulcanithermus

 

Phylum "Dictyoglomi"

Class "Dictyoglomia"

Order "Dictyoglomales"

Family "Dictyoglomaceae"
Dictyoglomus

 

Phylum "Elusimicrobia"

Class Elusimicrobia

Order Elusimicrobiales

Family Elusimicrobiaceae
Elusimicrobium

   

Phylum "Fibrobacteres"

Class "Fibrobacteria"

Order "Fibrobacterales"

Family "Fibrobacteraceae"
Fibrobacter

 

Phylum "Firmicutes"

Class Bacilli (or Firmibacteria)

Order Bacillales

Family Alicyclobacillaceae
Alicyclobacillus

Family Bacillaceae
Aeribacillus - Alkalibacillus - Allobacillus - Amphibacillus - Anaerobacillus - Anoxybacillus - Aquisalibacillus - Bacillus - Caldalkalibacillus - Calditerricola - Cerasibacillus - Falsibacillus - Filobacillus - Geobacillus - Gracilibacillus - Halalkalibacillus - Halobacillus - Halolactibacillus - Lentibacillus - Lysinibacillus - Marinococcus - Microaerobacter - Natronobacillus - Oceanobacillus - Ornithinibacillus - Paraliobacillus - Paucisalibacillus - Pelagibacillus - Piscibacillus - Pontibacillus - Psychrobacillus - Saccharococcus - Salibacillus - Salimicrobium - Salinibacillus - Salirhabdus - Salsuginibacillus - Sediminibacillus - Streptohalobacillus - Tenuibacillus - Terribacillus - Thalassobacillus - Tumebacillus - Virgibacillus - Viridibacillus - Vulcanibacillus

Family Listeriaceae
Brochothrix - Listeria

Family Paenibacillaceae
Ammoniphilus - Aneurinibacillus - Brevibacillus - Cohnella - Fontibacillus - Oxalophagus - Paenibacillus - Saccharibacillus - Thermobacillus

Family Pasteuriaceae
Pasteuria

Family Planococcaceae
Bhargavaea - Caryophanon - Filibacter - Jeotgalibacillus - Kurthia - Marinibacillus - Paenisporosarcina - Planococcus - Planomicrobium - Sporosarcina - Ureibacillus

Family Sporolactobacillaceae
Pullulanibacillus - Sinobaca - Sporolactobacillus - Tuberibacillus

Family Staphylococcaceae
Jeotgalicoccus - Macrococcus - Nosocomiicoccus - Salinicoccus - Staphylococcus

Family Thermoactinomycetaceae
Desmospora - Laceyella - Mechercharimyces - Planifilum - Seinonella - Shimazuella - Thermoactinomyces - Thermoflavimicrobium

Unclassified Bacillales
Exiguobacterium - Gemella - Geomicrobium - Rummeliibacillus - Solibacillus - Thermicanus

Order Lactobacillales

Family Aerococcaceae
Abiotrophia - Aerococcus - Dolosicoccus - Eremococcus - Facklamia - Globicatella - Ignavigranum

Family Carnobacteriaceae
Agitococcus - Alkalibacterium - Allofustis - Alloiococcus - Atopobacter - Atopococcus - Atopostipes - Carnobacterium - Desemzia - Dolosigranulum - Granulicatella - Isobaculum - Lacticigenium - Lactosphaera - Marinilactibacillus - Trichococcus

Family Enterococcaceae
Bavariicoccus - Catellicoccus - Enterococcus - Melissococcus - Pilibacter - Tetragenococcus - Vagococcus

Family Lactobacillaceae
Lactobacillus - Paralactobacillus - Pediococcus  - Sharpea

Family Leuconostocaceae
Fructobacillus - Leuconostoc - Oenococcus - Weissella

Family Streptococcaceae
Lactococcus - Lactovum - Streptococcus

Class Clostridia

Order Clostridiales

Family Caldicoprobacteraceae
Caldicoprobacter

Family Clostridiaceae
Alkaliphilus - Anaerobacter - Anaerosporobacter - Anoxynatronum - Butyricicoccus - Caloramator - Caloranaerobacter - Caminicella - Clostridiisalibacter - Clostridium - Fervidicella - Geosporobacter - Lactonifactor - Lutispora - Natronincola - Oxobacter - Proteiniclasticum - Saccharofermentans - Sarcina - Sporosalibacterium - Tepidimicrobium - Thermobrachium - Thermohalobacter - Thermotalea - Tindallia

Family Eubacteriaceae
Acetobacterium - Alkalibacter - Alkalibaculum - Anaerofustis - Eubacterium - Garciella - Pseudoramibacter

Family Gracilibacteraceae
Gracilibacter

Family Heliobacteriaceae
Heliobacillus - Heliobacterium - Heliophilum - Heliorestis

Family Lachnospiraceae
Acetitomaculum - Anaerostipes - Butyrivibrio - Catonella - Cellulosilyticum - Coprococcus - Dorea - Hespellia - Johnsonella - Lachnobacterium - Lachnospira - Marvinbryantia - Moryella - Oribacterium - Parasporobacterium - Pseudobutyrivibrio - Robinsoniella - Roseburia - Shuttleworthia - Sporobacterium - Syntrophococcus

Family Oscillospiraceae
Oscillibacter - Oscillospira

Family Peptococcaceae
Cryptanaerobacter - Dehalobacter  - Desulfitibacter - Desulfitispora - Desulfitobacterium - Desulfonispora - Desulfosporosinus - Desulfotomaculum - Desulfurispora - Pelotomaculum - Peptococcus - Sporotomaculum - Syntrophobotulus - Thermincola - Thermoterrabacterium

Family Peptostreptococcaceae
Anaerosphaera - Filifactor - Peptostreptococcus - Sporacetigenium - Tepidibacter

Family Ruminococcaceae
Acetanaerobacterium - Acetivibrio - Anaerofilum - Anaerotruncus - Ethanoligenens - Faecalibacterium - Fastidiosipila - Hydrogenoanaerobacterium - Papillibacter - Ruminococcus - Sporobacter - Subdoligranulum

Family Syntrophomonadaceae
Dethiobacter - Fervidicola - Pelospora - Syntrophomonas - Syntrophospora - Syntrophothermus - Thermohydrogenium - Thermosyntropha

Unclassified Clostridiales
Acetoanaerobium - Acidaminobacter - Anaerobranca - Anaerococcus - Anaerovirgula - Anaerovorax - Blautia - Carboxydocella - Dethiosulfatibacter - Finegoldia - Flavonifractor - Fusibacter - Gallicola - Guggenheimella - Helcococcus - Howardella - Mogibacterium - Murdochiella - Parvimonas - Peptoniphilus - Proteiniborus - Proteocatella - Pseudoflavonifractor - Sedimentibacter - Soehngenia - Sporanaerobacter - Sulfobacillus - Symbiobacterium - Thermaerobacter - Tissierella

Order Halanaerobiales

Family Halanaerobiaceae
Halanaerobium - Halarsenatibacter - Halocella - Haloincola - Halothermothrix

Family Halobacteroidaceae
Acetohalobium - Halanaerobacter - Halanaerobaculum - Halobacteroides - Halonatronum - Natroniella - Orenia - Selenihalanaerobacter - Sporohalobacter

Order Natranaerobiales

Family Natranaerobiaceae
Natranaerobius - Natronovirga

Order Thermoanaerobacterales

Family Thermoanaerobacteraceae
Acetogenium - Ammonifex - Caldanaerobacter - Caldanaerobius - Carboxydibrachium - Carboxydothermus - Desulfovirgula - Gelria - Moorella - Tepidanaerobacter - Thermacetogenium - Thermanaeromonas - Thermoanaerobacter - Thermoanaerobium - Thermobacteroides

Family Thermodesulfobiaceae
Caldanaerovirga - Coprothermobacter - Thermodesulfobium

Unclassified Thermoanaerobacterales
Caldicellulosiruptor - Mahella - Syntrophaceticus - Thermoanaerobacterium - Thermosediminibacter - Thermovenabulum

Class Erysipelotrichia

Order Erysipelotrichales

Family Erysipelotrichaceae
Allobaculum - Bulleidia - Catenibacterium - Coprobacillus - Erysipelothrix - Holdemania - Solobacterium - Turicibacter

Class Mollicutes: see Phylum "Tenericutes"

Class Negativicutes

Order Selenomonadales

Family Acidaminococcaceae
Acidaminococcus - Phascolarctobacterium - Succiniclasticum - Succinispira

Family Veillonellaceae
Acetonema - Allisonella - Anaeroarcus - Anaeroglobus - Anaeromusa - Anaerosinus - Anaerovibrio - Centipeda - Dendrosporobacter - Dialister - Megamonas - Megasphaera - Mitsuokella - Negativicoccus - Pectinatus - Pelosinus - Propionispira - Propionispora - Quinella - Schwartzia - Selenomonas - Sporolituus - Sporomusa - Sporotalea - Thermosinus - Veillonella - Zymophilus

Class Thermolithobacteria

Order Thermolithobacterales

Family Thermolithobacteraceae
Thermolithobacter

 

Phylum "Fusobacteria"

Class "Fusobacteria"

Order "Fusobacteriales"

Family "Fusobacteriaceae"
Cetobacterium - Fusobacterium - Ilyobacter - Propionigenium - Psychrilyobacter

Family "Leptotrichiaceae"

Leptotrichia - Sebaldella - Sneathia - Streptobacillus

 

Phylum "Gemmatimonadetes"

Class Gemmatimonadetes

Order Gemmatimonadales

Family Gemmatimonadaceae
Gemmatimonas

 

Phylum "Lentisphaerae"

Class "Lentisphaeria"

Order Lentisphaerales

Family "Lentisphaeraceae"
Lentisphaera

Order Victivallales

Family "Victivallaceae"
Victivallis

 

Phylum "Nitrospira" or "Nitrospirae"

Class "Nitrospira"

Order "Nitrospirales"

Family "Nitrospiraceae"
Leptospirillum - Nitrospira - Thermodesulfovibrio

 

Phylum "Planctomycetes" or "Planctobacteria"

Class "Planctomycetacia" or Planctomycea

Order Planctomycetales

Family Planctomycetaceae
Blastopirellula - Gemmata - Isosphaera - Pirellula - Planctomyces - Rhodopirellula - Schlesneria - Singulisphaera - Zavarzinella

Class Phycisphaerae

Order Phycisphaerales

Family Phycisphaeraceae
Phycisphaera

 

Phylum "Proteobacteria"

Class Alphaproteobacteria

Order Caulobacterales

Family Caulobacteraceae
Asticcacaulis - Brevundimonas - Caulobacter - Phenylobacterium

Family Hyphomonadaceae
Hellea - Henriciella - Hirschia - Hyphomonas - Maribaculum - Maricaulis - Oceanicaulis - Ponticaulis - Robiginitomaculum - Woodsholea

Order Kiloniellales

Family Kiloniellaceae
Kiloniella

Order Kordiimonadales

Family "Kordiimonadaceae"
Kordiimonas

Order "Parvularculales"

Family "Parvularculaceae"
Parvularcula

Order Rhizobiales

Family "Aurantimonadaceae"
Aurantimonas - Fulvimarina - Martelella

Family Bartonellaceae
Bartonella - Grahamella - Rochalimaea

Family Beijerinckiaceae
Beijerinckia - Camelimonas - Chelatococcus - Methylocapsa - Methylocella - Methylovirgula

Family Bradyrhizobiaceae
Afipia - Agromonas - Balneimonas - Blastobacter - Bosea - Bradyrhizobium - Nitrobacter - Oligotropha - Rhodoblastus - Rhodopseudomonas - Salinarimonas

Family Brucellaceae
Brucella - Crabtreella - Daeguia - Mycoplana - Ochrobactrum - Paenochrobactrum - Pseudochrobactrum

Family Cohaesibacteraceae
Cohaesibacter

Family Hyphomicrobiaceae
Ancalomicrobium - Angulomicrobium - Aquabacter - Blastochloris - Cucumibacter - Devosia - Dichotomicrobium - Filomicrobium - Gemmiger - Hyphomicrobium - Maritalea - Methylorhabdus - Pedomicrobium - Prosthecomicrobium - Rhodomicrobium - Rhodoplanes - Seliberia - Zhangella

Family Methylobacteriaceae
Meganema - Methylobacterium - Microvirga - Protomonas

Family Methylocystaceae
Albibacter - Hansschlegelia - Methylocystis - Methylopila - Methylosinus - Pleomorphomonas - Terasakiella

Family Phyllobacteriaceae
Aminobacter - Aquamicrobium - Chelativorans - Defluvibacter - Hoeflea - Mesorhizobium - Nitratireductor - Phyllobacterium - Pseudaminobacter

Family Rhizobiaceae
Agrobacterium - Allorhizobium - Carbophilus - Chelatobacter - Ensifer - Kaistia - Rhizobium - Sinorhizobium

Family Rhodobiaceae
Afifella - Anderseniella - Parvibaculum - Rhodobium - Roseospirillum - Tepidamorphus

Family Xanthobacteraceae
Ancylobacter - Azorhizobium - Labrys - Pseudolabrys - Pseudoxanthobacter - Starkeya - Xanthobacter 

Unclassified Rhizobiales
Amorphus - Bauldia - Vasilyevaea

Order Rhodobacterales 

Family Rhodobacteraceae
Agaricicola - Ahrensia - Albimonas - Albidovulum - Amaricoccus - Antarctobacter - Catellibacterium - Celeribacter - Citreicella - Citreimonas - Dinoroseobacter - Donghicola - Gaetbulicola - Gemmobacter - Haematobacter - Hwanghaeicola - Jannaschia - Ketogulonicigenium - Labrenzia - Leisingera - Litoreibacter - Litorimicrobium - Loktanella - Lutimaribacter - Mameliella - Maribius - Marinovum - Maritimibacter - Marivita - Methylarcula - Nautella - Nereida - Nesiotobacter - Oceanibulbus - Oceanicola - Octadecabacter - Pacificibacter - Palleronia - Pannonibacter - Paracoccus - Pelagibaca - Pelagicola - Phaeobacter - Pontibaca - Ponticoccus - Pseudorhodobacter - Pseudoruegeria - Pseudovibrio - Rhodobaca - Rhodobacter - Rhodothalassium - Rhodovulum - Roseibaca - Roseibacterium - Roseibium - Roseicyclus - Roseinatronobacter - Roseisalinus - Roseivivax - Roseobacter - Roseovarius - Rubellimicrobium - Rubribacterium - Rubrimonas - Ruegeria - Sagittula - Salinihabitans - Salipiger - Sediminimonas - Seohaeicola - Shimia - Silicibacter - Staleya - Stappia - Sulfitobacter - Tateyamaria - Thalassobacter - Thalassobius - Thalassococcus - Thioclava - Thiosphaera - Tranquillimonas - Tropicibacter - Tropicimonas - Wenxinia - Yangia 

Order Rhodospirillales

Family Acetobacteraceae
Acetobacter - Acidicaldus - Acidiphilium - Acidisoma - Acidisphaera - Acidocella - Acidomonas - Ameyamaea - Asaia - Belnapia - Craurococcus - Gluconacetobacter - Gluconobacter - Granulibacter - Kozakia - Muricoccus - Neoasaia - Paracraurococcus - Rhodopila - Rhodovarius - Roseococcus - Roseomonas - Rubritepida - Saccharibacter - Stella - Swaminathania - Tanticharoenia - Teichococcus - Zavarzinia

Family Rhodospirillaceae
Azospirillum - Caenispirillum - Conglomeromonas - Defluviicoccus - Desertibacter - Dongia - Fodinicurvata - Inquilinus - Insolitispirillum - Magnetospirillum - Marispirillum - Nisaea - Novispirillum - Oceanibaculum - Pelagibius - Phaeospirillum - Phaeovibrio - Rhodocista - Rhodospira - Rhodospirillum - Rhodovibrio - Roseospira - Skermanella - Telmatospirillum - Thalassobaculum - Thalassospira - Tistlia - Tistrella

Order Rickettsiales

Family Anaplasmataceae
Aegyptianella - Anaplasma - Cowdria - Ehrlichia - Neorickettsia - Wolbachia

Family Holosporaceae
Holospora

Family Rickettsiaceae
Orientia - Rickettsia

Unclassified Rickettsiales
Lyticum - Pseudocaedibacter - Symbiotes - Tectibacter

Order Sneathiellales

Family Sneathiellaceae
Sneathiella

Order Sphingomonadales

Family Erythrobacteraceae
Altererythrobacter - Croceicoccus - Erythrobacter - Erythromicrobium - Porphyrobacter

Family Sphingomonadaceae
Blastomonas - Erythromonas - Novosphingobium - Rhizomonas (rejected name) - Sandaracinobacter - Sandarakinorhabdus - Sphingobium - Sphingomonas - Sphingopyxis - Sphingosinicella - Stakelama - Zymomonas

Unclassified Alphaproteobacteria Breoghania - Elioraea - Geminicoccus - Rhizomicrobium

Class Betaproteobacteria

Order Burkholderiales

Family Alcaligenaceae
Achromobacter - Advenella - Alcaligenes - Azohydromonas - Bordetella - Brackiella - Castellaniella - Derxia - Kerstersia - Oligella - Paenalcaligenes - Parapusillimonas - Pelistega - Pigmentiphaga - Pusillimonas - Taylorella - Tetrathiobacter

Family Burkholderiaceae
Burkholderia - Chitinimonas - Cupriavidus - Lautropia - Limnobacter - Pandoraea - Paucimonas - Polynucleobacter - Ralstonia - Thermothrix - Wautersia

Family Comamonadaceae
Acidovorax - Albidiferax - Alicycliphilus - Brachymonas - Caenimonas - Caenibacterium - Caldimonas - Comamonas - Curvibacter - Delftia - Diaphorobacter - Giesbergeria - Hydrogenophaga - Hylemonella - Kinneretia - Lampropedia - Limnohabitans - Macromonas - Malikia - Ottowia - Pelomonas - Polaromonas - Pseudacidovorax - Pseudorhodoferax - Ramlibacter - Rhodoferax - Roseateles - Schlegelella - Simplicispira - Tepidicella - Variovorax - Verminephrobacter - Xenophilus

Family Oxalobacteraceae
Collimonas - Duganella - Herbaspirillum - Herminiimonas - Janthinobacterium - Massilia - Naxibacter - Oxalicibacterium - Oxalobacter - Telluria - Undibacterium

Family Sutterellaceae
Parasutterella - Sutterella

Unclassified Burkholderiales
Aquabacterium - Aquincola - Ideonella - Inhella - Leptothrix - Methylibium - Mitsuaria - Paucibacter - Piscinibacter - Rivibacter - Rubrivivax - Sphaerotilus - Tepidimonas - Thiobacter - Thiomonas - Xylophilus

Order Hydrogenophilales

Family Hydrogenophilaceae
Hydrogenophilus - Petrobacter - Sulfuricella - Tepidiphilus - Thiobacillus

Order Methylophilales

Family Methylophilaceae
Methylobacillus - Methylophilus - Methylotenera - Methylovorus

Order Neisseriales

Family Neisseriaceae
Alysiella - Andreprevotia - Aquaspirillum - Aquitalea - Bergeriella - Chitinibacter - Chitinilyticum - Chitiniphilus - Chromobacterium - Conchiformibius - Deefgea - Eikenella - Formivibrio - Gulbenkiania - Iodobacter - Jeongeupia - Kingella - Laribacter - Leeia - Microvirgula - Morococcus - Neisseria - Paludibacterium - Prolinoborus - Pseudogulbenkiania - Silvimonas - Simonsiella - Stenoxybacter - Uruburuella - Vitreoscilla - Vogesella

Order Nitrosomonadales

Family Gallionellaceae
Gallionella

Family Nitrosomonadaceae
Nitrosolobus - Nitrosomonas - Nitrosospira

Family Spirillaceae
Spirillum

Order "Procabacteriales"

Family "Procabacteriaceae"
"Procabacter"

Order Rhodocyclales

Family Rhodocyclaceae
Azoarcus - Azonexus - Azospira - Azovibrio - Dechloromonas - Dechlorosoma - Denitratisoma - Ferribacterium - Georgfuchsia - Methyloversatilis - Propionibacter - Propionivibrio - Quatrionicoccus - Rhodocyclus - Shinella - Sterolibacterium - Thauera - Uliginosibacterium - Zoogloea

Class Deltaproteobacteria or Deltabacteria

Order Bdellovibrionales

Family Bacteriovoracaceae
Bacteriolyticum (illegitimate genus) - Bacteriovorax- Peredibacter

Family Bdellovibrionaceae
Bdellovibrio - Micavibrio - Vampirovibrio

Family Peredibacteraceae (illegitimate)
See Bacteriovoracaceae

Order Desulfarculales

Family Desulfarculaceae
Desulfarculus

Order Desulfobacterales

Family Desulfobacteraceae
Desulfatibacillum - Desulfatiferula - Desulfatirhabdium - Desulfobacter - Desulfobacterium - Desulfobacula - Desulfobotulus - Desulfocella - Desulfococcus - Desulfofaba - Desulfofrigus - Desulfoluna - Desulfomusa - Desulfonema - Desulforegula - Desulfosalsimonas - Desulfosarcina - Desulfospira - Desulfotignum

Family Desulfobulbaceae
Desulfobulbus - Desulfocapsa - Desulfofustis - Desulfopila - Desulforhopalus - Desulfotalea - Desulfurivibrio

Family Nitrospinaceae
Nitrospina

Order Desulfovibrionales

Family Desulfohalobiaceae
Desulfohalobium - Desulfonatronospira - Desulfonatronovibrio - Desulfonauticus - Desulfothermus - Desulfovermiculus

Family Desulfomicrobiaceae
Desulfomicrobium

Family Desulfonatronaceae
Desulfonatronum

Family Desulfovibrionaceae
Bilophila - Desulfocurvus - Desulfomonas - Desulfovibrio - Lawsonia

Order Desulfurellales

Family Desulfurellaceae
Desulfurella - Hippea

Order Desulfuromonadales

Family Desulfuromonadaceae
Desulfuromonas - Desulfuromusa - Malonomonas - Pelobacter

Family Geobacteraceae
Geoalkalibacter - Geobacter - Geopsychrobacter - Geothermobacter - Trichlorobacter

Order Myxococcales

Suborder Cystobacterineae

Family Cystobacteraceae
Anaeromyxobacter - Archangium - Cystobacter - Hyalangium - Melittangium - Stigmatella

Family Myxococcaceae
Angiococcus - Corallococcus - Myxococcus - Pyxidicoccus

Suborder Nannocystineae

Family "Haliangiaceae"
Haliangium

Family Kofleriaceae
Kofleria

Family Nannocystaceae
Enhygromyxa - Nannocystis - Plesiocystis

Suborder Sorangiineae

Family Phaselicystidaceae
Phaselicystis

Family Polyangiaceae
Byssovorax - Chondromyces - Jahnella - Polyangium - Sorangium

Order Syntrophobacterales

Family Syntrophaceae
Desulfobacca - Desulfomonile - Smithella - Syntrophus

Family Syntrophobacteraceae
Desulfacinum - Desulfoglaeba - Desulforhabdus - Desulfosoma - Desulfovirga - Syntrophobacter - Thermodesulforhabdus

Unnamed Order

Family Syntrophorhabdaceae
Syntrophorhabdus

Class Epsilonproteobacteria

Order Campylobacterales

Family Campylobacteraceae
Arcobacter - Campylobacter - Dehalospirillum - Sulfurospirillum

Family Helicobacteraceae
Helicobacter - Sulfuricurvum - Sulfurimonas - Sulfurovum - Thiovulum - Wolinella

Family "Hydrogenimonaceae"
Hydrogenimonas

Order Nautiliales

Family Nautiliaceae
Caminibacter - Lebetimonas - Nautilia - Nitratifractor - Nitratiruptor - Thioreductor

Class Gammaproteobacteria

Order Acidithiobacillales

Family Acidithiobacillaceae
Acidithiobacillus

Family Thermithiobacillaceae
Thermithiobacillus

Order Aeromonadales

Family Aeromonadaceae
Aeromonas - Oceanimonas - Oceanisphaera - Tolumonas - Zobellella

Family Succinivibrionaceae
Anaerobiospirillum - Ruminobacter - Succinatimonas - Succinimonas - Succinivibrio

Order Alteromonadales

Family Alteromonadaceae
Aestuariibacter - Agarivorans - Aliagarivorans - Alishewanella - Alteromonas - Bowmanella - Glaciecola - Haliea - Marinimicrobium - Marinobacter - Marinobacterium - Melitea - Microbulbifer - Saccharophagus - Salinimonas

Family Celerinatantimonadaceae
Celerinatantimonas

Family Colwelliaceae
Colwellia - Thalassomonas

Family Ferrimonadaceae
Ferrimonas - Paraferrimonas

Family Idiomarinaceae
Idiomarina - Pseudidiomarina

Family Moritellaceae
Moritella- Paramoritella

Family Pseudoalteromonadaceae
Algicola - Pseudoalteromonas - Psychrosphaera

Family Psychromonadaceae
Psychromonas

Family Shewanellaceae
Shewanella

Unclassified Alteromonadales
Teredinibacter

Order Cardiobacteriales

Family Cardiobacteriaceae
Cardiobacterium - Dichelobacter - Suttonella

Order Chromatiales

Family Chromatiaceae
Allochromatium - Amoebobacter - Chromatium - Halochromatium - Isochromatium - Lamprobacter - Lamprocystis - Marichromatium - Nitrosococcus - Pfennigia - Rhabdochromatium - Rheinheimera - Thermochromatium - Thioalkalicoccus - Thiobaca - Thiocapsa - Thiococcus - Thiocystis - Thiodictyon - Thioflavicoccus - Thiohalocapsa - Thiolamprovum - Thiopedia - Thiophaeococcus - Thiorhodococcus - Thiorhodovibrio - Thiospirillum

Family Ectothiorhodospiraceae
Alkalilimnicola - Alkalispirillum - Aquisalimonas - Arhodomonas - Ectothiorhodosinus - Ectothiorhodospira - Halorhodospira - Natronocella - Nitrococcus - Thioalkalispira - Thioalkalivibrio - Thiohalospira - Thiorhodospira

Family Granulosicoccaceae
Granulosicoccus

Family Halothiobacillaceae
Halothiobacillus - Thioalkalibacter - Thiofaba - Thiovirga

Order "Enterobacteriales"

Family Enterobacteriaceae
Arsenophonus - Biostraticola - Brenneria - Buchnera - Budvicia - Buttiauxella - Calymmatobacterium - Cedecea - Citrobacter - Cronobacter - Dickeya - Edwardsiella - Enterobacter - Erwinia - Escherichia - Ewingella - Gibbsiella - Hafnia - Klebsiella - Kluyvera - Leclercia - Leminorella - Levinea - Mangrovibacter - Moellerella - Morganella - Obesumbacterium - Pantoea - Pectobacterium - Photorhabdus - Plesiomonas - Pragia - Proteus - Providencia - Rahnella - Raoultella - Saccharobacter - Salmonella - Samsonia - Serratia - Shigella - Shimwellia - Sodalis - Tatumella - Thorsellia - Trabulsiella - Wigglesworthia - Xenorhabdus - Yersinia - Yokenella

Order Legionellales

Family Coxiellaceae
Aquicella - Coxiella

Family Legionellaceae
Fluoribacter - Legionella - Sarcobium - Tatlockia

Unclassified Legionellales
 Rickettsiella

Order Methylococcales

Family Crenotrichaceae
Crenothrix

Family Methylococcaceae
Methylobacter - Methylocaldum - Methylococcus - Methylohalobius - Methylomicrobium - Methylomonas - Methylosarcina - Methylosoma - Methylosphaera - Methylothermus - Methylovulum

Order Oceanospirillales

Family Alcanivoracaceae
Alcanivorax - Fundibacter - Kangiella

Family Hahellaceae
Endozoicomonas - Hahella - Halospina - Kistimonas - Zooshikella

Family Halomonadaceae
Aidingimonas - Carnimonas - Chromohalobacter - Cobetia - Deleya - Halomonas - Halotalea - Halovibrio - Kushneria - Modicisalibacter - Salinicola - Volcaniella - Zymobacter

Family Litoricolaceae
Litoricola

Family Oceanospirillaceae
Amphritea - Balneatrix - Bermanella - Marinomonas - Marinospirillum - Neptuniibacter - Neptunomonas - Nitrincola - Oceaniserpentilla - Oceanobacter - Oceanospirillum - Oleibacter - Oleispira - Pseudospirillum - Reinekea - Thalassolituus

Family Oleiphilaceae
Oleiphilus

Family "Saccharospirillaceae"
Saccharospirillum

Unclassified Oceanospirillales
Salicola - Spongiispira

Order Pasteurellales

Family Pasteurellaceae
Actinobacillus - Aggregatibacter - Avibacterium - Basfia - Bibersteinia - Chelonobacter - Gallibacterium - Haemophilus - Histophilus - Lonepinella - Mannheimia - Nicoletella - Pasteurella - Phocoenobacter - Volucribacter

Order Pseudomonadales

Family Moraxellaceae
Acinetobacter - Alkanindiges - Branhamella - Enhydrobacter - Moraxella - Paraperlucidibaca - Perlucidibaca - Psychrobacter

Family Pseudomonadaceae
Azomonas - Azomonotrichon - Azorhizophilus - Azotobacter - Cellvibrio - Chryseomonas - Flavimonas - Mesophilobacter - Pseudomonas - Rhizobacter - Rugamonas - Serpens

Unclassified Pseudomonadales
Dasania

Order "Salinisphaerales"

Family "Salinisphaeraceae"
Salinisphaera

Order Thiotrichales

Family Francisellaceae
Francisella

Family Piscirickettsiaceae
Cycloclasticus - Hydrogenovibrio - Methylophaga - Piscirickettsia - Sulfurivirga - Thioalkalimicrobium - Thiomicrospira

Family Thiotrichaceae
Achromatium - Beggiatoa - Leucothrix - Thiobacterium - Thiomargarita - Thioploca - Thiospira - Thiothrix

Unclassified Thiotrichales
Caedibacter - Fangia

Order "Vibrionales"

Family Vibrionaceae
Aliivibrio - Allomonas - Beneckea - Catenococcus - Enterovibrio - Grimontia - Listonella - Lucibacterium - Photobacterium - Salinivibrio - Vibrio

Order Xanthomonadales

Family Sinobacteraceae
Alkanibacter - Hydrocarboniphaga - Nevskia - Singularimonas - Sinobacter - Steroidobacter

Family Xanthomonadaceae
Aquimonas - Arenimonas - Aspromonas - Dokdonella - Dyella - Frateuria - Fulvimonas - Ignatzschineria - Luteibacter - Luteimonas - Lysobacter - Pseudofulvimonas - Pseudoxanthomonas - Rhodanobacter - Rudaea - Silanimonas - Stenotrophomonas - Thermomonas - Wohlfahrtiimonas - Xanthomonas - Xylella

Unclassified Gammaproteobacteria Alkalimonas - Arenicella - Cocleimonas - Congregibacter - Gallaecimonas - Gilvimarinus - Marinicella - Methylohalomonas - Methylonatrum - Orbus - Porticoccus - Sedimenticola - Simiduia - Solimonas - Spongiibacter - Thiohalobacter - Thiohalomonas - Thiohalophilus - Thiohalorhabdus - Thioprofundum - Umboniibacter

Class "Zetaproteobacteria"

Order "Mariprofundales"

Family "Mariprofundaceae"
Mariprofundus

 

Phylum "Spirochaetes" or "Spirochaetae"

Class Spirochaetes

Order Spirochaetales

Family "Brachyspiraceae"
Brachyspira - Serpulina

Family "Brevinemataceae"
Brevinema

Family Leptospiraceae
Leptonema - Leptospira - Turneriella

Family Spirochaetaceae
Borrelia - Clevelandina - Cristispira - Diplocalyx - Hollandina - Pillotina - Spirochaeta - Treponema

Unclassified Spirochaetales Exilispira

 

Phylum "Synergistetes"

Class Synergistia

Order Synergistales

Family Synergistaceae
Aminiphilus - Aminobacterium - Aminomonas - Anaerobaculum - Cloacibacillus - Dethiosulfovibrio - Jonquetella - Pyramidobacter - Synergistes - Thermanaerovibrio - Thermovirga

 

Phylum "Tenericutes"

Class Mollicutes (In the next edition of the Bergey's Manual of Systematic Bacteriology, the class Mollicutes will be excluded from the phylum "Firmicutes" and classified in the phylum "Tenericutes" - Reference: K.H. Schleifer and W. Ludwig, personal communication)

Order Acholeplasmatales

Family Acholeplasmataceae
Acholeplasma

Order Anaeroplasmatales

Family Anaeroplasmataceae
Anaeroplasma - Asteroleplasma

Order Entomoplasmatales

Family Entomoplasmataceae
Entomoplasma - Mesoplasma

Family Spiroplasmataceae
Spiroplasma

Order Haloplasmatales

Family Haloplasmataceae
Haloplasma

Order Mycoplasmatales

Family Mycoplasmataceae
Eperythrozoon - Haemobartonella - Mycoplasma - Ureaplasma

 

Phylum "Thermodesulfobacteria"

Class Thermodesulfobacteria

Order Thermodesulfobacteriales

Family Thermodesulfobacteriaceae
Caldimicrobium - Thermodesulfatator - Thermodesulfobacterium

 

Phylum "Thermomicrobia"

See Phylum "Chloroflexi"

 

Phylum "Thermotogae"

Class Thermotogae

Order Thermotogales

Family Thermotogaceae
Fervidobacterium - Geotoga - Kosmotoga - Marinitoga - Petrotoga - Thermococcoides - Thermosipho - Thermotoga

Unclassified Thermotogales
Oceanotoga

 

Phylum "Verrucomicrobia"

Class Verrucomicrobiae

Order Verrucomicrobiales

Family "Rubritaleaceae"
Rubritalea

Family Verrucomicrobiaceae
 Akkermansia - Haloferula - Luteolibacter - Persicirhabdus - Prosthecobacter - Roseibacillus - Verrucomicrobium

Class Opitutae

Order Opitutales

Family Opitutaceae
Alterococcus - Opitutus

Order Puniceicoccales

Family Puniceicoccaceae
Cerasicoccus - Coraliomargarita - Pelagicoccus - Puniceicoccus

   

 

Domain "Archaea"

 

 

Phyla: "Crenarchaeota" - "Euryarchaeota" - "Korarchaeota" - "Nanoarchaeota" - "Thaumarchaeota"

 

 

 

Phylum "Crenarchaeota"

Class Thermoprotei or Crenarchaeota

Order Acidilobales

Family Acidilobaceae
Acidilobus

Family Caldisphaeraceae
Caldisphaera

Order Desulfurococcales

Family Desulfurococcaceae
Aeropyrum - Desulfurococcus - Ignicoccus - Ignisphaera - Staphylothermus - Stetteria - Sulfophobococcus - Thermodiscus - Thermosphaera

Family Pyrodictiaceae
Hyperthermus - Pyrodictium - Pyrolobus

Order Fervidicoccales

Family Fervidicoccaceae
Fervidicoccus

Order Sulfolobales

Family Sulfolobaceae
Acidianus - Desulfurolobus - Metallosphaera - Stygiolobus - Sulfolobus - Sulfurisphaera - Sulfurococcus

Order Thermoproteales

Family Thermofilaceae
Thermofilum

Family Thermoproteaceae
Caldivirga - Pyrobaculum - Thermocladium - Thermoproteus - Vulcanisaeta

 

Phylum "Euryarchaeota"

Class Archaeoglobi

Order Archaeoglobales

Family Archaeoglobaceae
Archaeoglobus - Ferroglobus - Geoglobus

Class Halobacteria or Halomebacteria

Order Halobacteriales

Family Halobacteriaceae
Haladaptatus - Halalkalicoccus - Halarchaeum - Haloarcula - Halobacterium - Halobaculum - Halobiforma - Halococcus - Haloferax - Halogeometricum - Halogranum - Halomarina - Halomicrobium - Halonotius - Halopelagius - Halopiger - Haloplanus - Haloquadratum - Halorhabdus - Halorubrum - Halosarcina - Halosimplex - Halostagnicola - Haloterrigena - Halovivax - Natrialba - Natrinema - Natronoarchaeum - Natronobacterium - Natronococcus - Natronolimnobius - Natronomonas - Natronorubrum

Class Methanobacteria

Order Methanobacteriales

Family Methanobacteriaceae
Methanobacterium - Methanobrevibacter - Methanosphaera - Methanothermobacter

Family Methanothermaceae
Methanothermus

Class Methanococci or Methanothermea

Order Methanococcales

Family Methanocaldococcaceae
Methanocaldococcus - Methanotorris

Family Methanococcaceae
Methanococcus - Methanothermococcus

Class "Methanomicrobia"

Order Methanocellales

Family Methanocellaceae
Methanocella

Order Methanomicrobiales

Family Methanocorpusculaceae
Methanocorpusculum

Family Methanomicrobiaceae
Methanoculleus - Methanofollis - Methanogenium - Methanolacinia - Methanomicrobium - Methanoplanus - Methanosphaerula

Family Methanospirillaceae
Methanospirillum

Unclassified Methanomicrobiales
Methanocalculus - Methanolinea - Methanoregula

Order Methanosarcinales

Family Methanosaetaceae
Methanosaeta - Methanothrix

Family Methanosarcinaceae
Halomethanococcus - Methanimicrococcus - Methanococcoides - Methanohalobium - Methanohalophilus - Methanolobus - Methanomethylovorans - Methanosalsum - Methanosarcina

Family Methermicoccaceae
Methermicoccus

 

Class Methanopyri

Order Methanopyrales

Family Methanopyraceae
Methanopyrus

Class Thermococci or Protoarchaea

Order Thermococcales

Family Thermococcaceae
Palaeococcus - Pyrococcus - Thermococcus

Class Thermoplasmata

Order Thermoplasmatales

Family Ferroplasmaceae
Acidiplasma - Ferroplasma

Family Picrophilaceae
Picrophilus

Family Thermoplasmataceae
Thermoplasma

Unclassified Thermoplasmatales
Thermogymnomonas

 

Phylum "Korarchaeota"

"Candidatus Korarchaeum"

 

Phylum "Nanoarchaeota"

"Nanoarchaeum"

 

Phylum "Thaumarchaeota"

Order Cenarchaeales

Family "Cenarchaeaceae"
"Cenarchaeum"
 

See also the file Classification of prokaryotes (bacteria): Introduction

 

   image

Copyright © J.P. Euzéby
The information on this page may not be reproduced, republished or mirrored on another webpage or website.
See, Legal rights and disclaimers