Abiotrophia
Abruptophycus
Acanthopleuribacter
Acaricomes
Acaryochloris
Acetanaerobacterium
Acetimonas
Acetitomaculum
Acetivibrio
Acetoanaerobium
Acetobacter
Acetobacterium
Acetofilamentum
Acetogenium
Acetogluconobacter
Acetohalobium
Acetomadura
Acetomicrobium
Acetomonas
Acetonema
Acetothermus
Acholeplasma
Achromatium
Achromobacter
Achroonema
Acidaminobacter
Acidaminococcus
Acidicaldus
Acidiferrobacter
Acidimicrobium
Acidiphilium
Acidisoma
Acidisphaera
Aciditerrimonas
Acidithiobacillus
Acidobacterium
Acidocella
Acidomonas
Acidothermus
Acidovorax
Acinetobacter
Acinomyces
Acinothrix
Acrocarpospora
Actibacter
Actinaurispora
Actinoallomurus
Actinoalloteichus
Actinobacillus
Actinobacterium
Actinobaculum
Actinobifida
Actinobispora
Actinocatenispora
Actinocladothrix
Actinocorallia
Actinokineospora
Actinomadura
Actinomycetospora
Actinomycites
Actinomycodium
Actinophycus
Actinophytocola
Actinoplanes
Actinopolymorpha
Actinopolyspora
Actinopycnidium
Actinospica
Actinosporangium
Actinosynnema
Actinotalea
Actinothorax
Actinothrix
Acuformis
Adhaeribacter
Adlercreutzia
Adrianema
Advenella
Aegyptianella
Aequorivita
Aeribacillus
Aeriscardovia
Aerobacillus
Aerobacter
Aerococcus
Aeromicrobium
Aeromonas
Aestuariibacter
Aestuariicola
Aestuariimicrobium
Afifella
Afipia
Agamus
Agarbacterium
Agaricicola
Agarivorans
Aggregatibacter
Agitococcus
Agmenellum
Agreia
Agrobacterium
Agrococcus
Agromonas
Agromyces
Aidingimonas
Ainactis
Akkermansia
Aktinomyces
Albibacter
Albidiferax
Albidovulum
Albimonas
Albococcus
Albrightia
Alcaligenes
Alcanivorax
Aldanella
Algibacter
Algicola
Alginobacter
Algorimarina
Algoriphagus
Aliagarivorans
Alicycliphilus
Alicyclobacillus
Aliidiomarina
Aliihoeflea
Aliivibrio
Alishewanella
Alistipes
Alkalibacillus
Alkalibacter
Alkalibacterium
Alkalibaculum
Alkaliflexus
Alkalilimnicola
Alkalimonas
Alkaliphilus
Alkalispirillum
Alkanibacter
Alkanindiges
Allachjunica
Allishewanella
Allisonella
Alloactinosynnema
Allobacillus
Allobaculum
Allocatelliglobosispora
Allochromatium
Allofustis
Alloiococcus
Allokutzneria
Allomonas
Allorhizobium
Alloscardovia
Altererythrobacter
Alternantia
Alternia
Alterococcus
Alteromonas
Alysiella
Amaricoccus
Ameyamaea
Aminiphilus
Aminobacter
Aminobacterium
Aminomonas
Ammatoidea
Ammonifex
Ammoniphilus
Amnibacterium
Amoebobacter
Amorphonostoc
Amorphosporangium
Amorphus
Amphibacillus
Amphitrix
Amphritea
Ampullariella
Amurella
Amycolata
Amycolatopsis
Amycolicicoccus
Amylobacter
Anabaenidium
Anabaeniolum
Anabaenopsis
Anabaenothrix
Anabaina
Anabainella
Anabaria
Anacystis
Anaeroarcus
Anaerobacillus
Anaerobacter
Anaerobaculum
Anaerobiospirillum
Anaerobranca
Anaerococcus
Anaerofilum
Anaerofustis
Anaerogenic
Anaeroglobus
Anaerolinea
Anaeromusa
Anaeromyxobacter
Anaerophaga
Anaeroplasma
Anaerorhabdus
Anaerosinus
Anaerosphaera
Anaerospora
Anaerosporobacter
Anaerostipes
Anaerotruncus
Anaerovibrio
Anaerovirgula
Anaerovorax
Anaplasma
Anathece
Ancalochloris
Ancalomicrobium
Ancylobacter
Ancystis
Anderseniella
Andreprevotia
Aneurinibacillus
Angaronema
Angarophycus
Angiococcus
Angulomicrobium
Angustibacter
Anhaltia
Anomalophycus
Anoxybacillus
Anoxynatronum
Antarcticicola
Antarcticimonas
Antarctobacter
Anthracillus
Antiquophytolithus
Antiquus
Anulomyces
Aphanizomenon
Aphanocapsa
Aphanocapsaopsis
Aphanocapsites
Aphanothece
Aphralysia
Aphrostroma
Aplanobacter
Aplococcus
Apophoretella
Aquabacter
Aquabacterium
Aquamicrobium
Aquaspirillum
Aquicella
Aquifex
Aquiflexum
Aquimarina
Aquimonas
Aquincola
Aquipuribacter
Aquisalibacillus
Aquisalimonas
Aquisphaera
Aquitalea
Arachnia
Arcanobacterium
Archaeococcus
Archaeonema
Archaeosphaeroides
Archaeothrix
Archaeozoon
Archangium
Arcicella
Arcobacter
Arctacellularia
Arenarina
Arenibacter
Arenicella
Arenimonas
Arhodomonas
Armatimonas
Arsenicicoccus
Arsenophonus
Arthrobacer
Arthrobacter
Arthromitus
Arthronema
Arthrosiphon
Arthrospira
Arthrotilum
Artophycus
Arturoa
Asaccharobacter
Asaia
Asanoa
Ascidianibacter
Ascococcus
Askenasya
Asperatofilum
Aspromonas
Asterocapsa
Asterocapsoides
Asteroides
Asteroleplasma
Asticcacaulis
Atheia
Atinomyces
Atopobacter
Atopobium
Atopococcus
Atopostipes
Atractella
Aulophycus
Aulosira
Aurantimonas
Auraticoccus
Aureibacter
Aureimarina
Aureimonas
Aureispira
Aureitalea
Aureobacterium
Auritidibacter
Austwickia
Avibacterium
Azoarcus
Azobacter
Azohydromonas
Azohydromonas ie
Azomonas
Azomonotrichon
Azonexus
Azorhizobium
Azorhizophilus
Azospira
Azospirillum
Azotobacter
Azotococcus
Azotomonas
Azovibrio
Azyrtalia
Babesia
Bacille
Bacillo
Bacillosiphon
Bacteriodes
Bacteriolyticum
Bacterionema
Bacteriopsis
Bacteriovorax
Bacterium
Bacteroides
Bactoderma
Bactoscilla
Bactrillum
Balbariniella
Balnearium
Balneatrix
Balneimonas
Balneola
Baradlaia
Barnesiella
Bartonella
Basfia
Bauldia
Bavariicoccus
Bdellovibrio
Beckia
Beggiatoa
Beijerinckia
Belaya
Belliella
Bellilinea
Belnapia
Beneckea
Bergeriella
Bergeriella ie
Bergeyella
Bermanella
Betabacterium
Betacoccus
Beutenbergia
Bevocastria
Bhargavaea
Bibersteinia
Bichatia
Bicuspidata
Bifidibacterium
Bifidobacterium
Bigeminococcus
Bilophila
Biostraticola
Bisacculoides
Bisgaardia
Bisphaera
Bizionia
Blastobacter
Blastocaulis
Blastochloris
Blastococcus
Blastomonas
Blastopirellula
Blattabacterium
Blautia
Blennothrix
Bobrovia
Bogoriella
Bogutchania
Bordetella
Borlogella
Borrelia
Borrelomyces
Boruokia
Borzia
Borzinema
Botomaella
Botulobacillus
Botuobia
Bovimyces
Bovine
Bowmanella
Brachybacterium
Brachymonas
Brachyspira
Brachytrichia
Brachytrichiopsis
Brackiella
Bradyrhizobium
Branchiibius
Branhamella
Brasilonema
Brenneria
Breoghania
Brevibacillus
Brevibacterium
Brevinema
Brevistreptothrix
Brevitrichoides
Brevundimonas
Brochothrix
Brooklawnia
Brucella
Brumimicrobium
Bryobacter
Bryocella
Budvicia
Bulbistroma
Bulleidia
Burkholderia
Burkholderiella
Burnetia
Bursiphycus
Buttiauxella
Butyribacillus
Butyribacterium
Butyricicoccus
Butyricimonas
Butyrivibrio
Byssovorax
Caedibacter
Caedobacter
Caenibacterium
Caenimonas
Caenispirillum
Cagniardia
Caldalkalibacillus
Caldalkalibacillus ue
Caldanaerobacter
Caldanaerobius
Caldanaerovirga
Calderobacterium
Caldicellulosiruptor
Caldicoprobacter
Caldilinea
Caldimicrobium
Caldimonas
Caldisericum
Calditerricola
Calditerrivibrio
Caldithrix
Calevia
Calidifontibacter
Caloramator
Caloranaerobacter
Calothricites
Calymmatobacterium
Calyptophycus
Calyptothrix
Camasia
Camelimonas
Caminibacter
Caminicella
Camptonema
Camptothrix
Camptylonema
Camptylonemopsis
Campylobacter
Campylonema
Campylotropium
Candidatus
Candidimonas
Capnocytophaga
Capromyces
Capsosira
Capsularis
Carbophilus
Carboxydibrachium
Carboxydobrachium
Carboxydocella
Carboxydothermus
Cardiobacterium
Carnimonas
Carnobacterium
Caryophanon
Caseobacter
Caseobacterium
Castellaniella
Catella
Catellatospora
Catellibacterium
Catellicoccus
Catelliglobosispora
Catenabacterium
Catenibacterium
Catenococcus
Catenovulum
Catenuata
Catenulispora
Catenuloplanes
Catonella
Caudatiphycus
Caudiculophycus
Caudomorpha
Caulobacter
Cayeuxia
Cayeuxipora
Cayeuxistylus
Cedecea
Celeribacter
Celerinatantimonas
Cellfalcicula
Cellulomonas
Cellulophaga
Cellulosilyticum
Cellulosimicrobium
Cellvibrio
Cephalonyx
Cephalophytarian
Cephalophytarion
Cerasibacillus
Cerasicoccus
Cesiribacter
Cetobacterium
Chainia
Chalarctis
Chamaecalyx
Chamaenema
Chamaesiphon
Chamaesiphonopsis
Chamaesiphonosira
Chaptchaica
Chelativorans
Chelatobacter
Chelatococcus
Chelonobacter
Chimaereicella
Chitinibacter
Chitinilyticum
Chitinimonas
Chitiniphilus
Chitinivorax
Chitinophaga
Chlamidia
Chlamydobacterium
Chlamydophila
Chlamydothrix
Chlamydozoon
Chlorobacter
Chlorobacterium
Chlorobaculum
Chlorobium
Chlorochromatium
Chloroflexus
Chlorogloea
Chlorogloeaopsis
Chlorogloeopsis
Chloroherpeton
Chloronema
Chloropseudomonas
Cholorogloeaopsis
Chomentovskia
Chondrocystis
Chondrogloea
Chondromyces
Christensenella
Chromatium
Chromatocurvus
Chromobacterium
Chromohalobacter
Chroobacter
Chroococcidiopsis
Chroococcidium
Chroococcopsis
Chroococcus
Chroogloeocystis
Chroostipes
Chryseobacterium
Chryseoglobus
Chryseomicrobium
Chryseomonas
Chrysiogenes
Chrysostigma
Chthonoblastus
Chthonomonas
Chuaria
Cillobacterium
Circumvaginalis
Cirriphycus
Cirrosiphon
Citreicella
Citreimonas
Citricoccus
Citrobacter
Citromicrobium
Cladogirvanella
Cladomyces
Cladothricinium
Clastidium
Clathrochloris
Clathrococcus
Clathrocystis
Clavatrichoides
Clavibacter
Clevelandina
Cloaca
Cloacibacillus
Cloacibacterium
Clonothrix
Clostridiisalibacter
Clostridium
Coactilum
Cobetia
Coccinimonas
Coccinistipes
Coccobacillus
Coccochloris
Coccochlorum
Coccopedia
Cocleimonas
Codonophycus
Coelocystis
Coelomoron
Coelosphaeriopsis
Coelosphaerium
Cohaesibacter
Cohnella
Cohnistreptothrix
Coleodesmiopsis
Coleodesmium
Coleodesmiumopsis
Coleofasciculus
Coleomitus
Coleospermum
Collenella
Collenia
Collimonas
Collinsella
Colteronema
Columnaria
Colwellia
Comamonas
Conchiformibius
Concresceraria
Conexibacter
Conglomeromonas
Congregibacter
Conidiothrix
Coniunctiophycus
Conophyton
Constrictibacter
Contextuopsis
Contortonema
Contortothrix
Copperia
Coprobacillus
Coprococcus
Coprosira
Coprothermobacter
Coralibacter
Coraliomargarita
Corallibacter
Corallococcus
Coriobacterium
Corydopodium
Corymbococcus
Corynebacterium
Corynophycus
Cosenzaea
Costertonia
Couchioplanes
Cowdria
Cowdryia
Crabtreella
Crabtreella ie
Craurococcus
Crenothrix
Crinalium
Crispophycus
Cristispira
Croatella
Croceibacter
Croceicoccus
Croceimarina
Croceitalea
Crocinitomix
Crocosphaera
Croftalania
Cronbergia
Cronobacter
Crossiella
Crustophycus
Cryobacterium
Cryomorpha
Cryptanaerobacter
Cryptobacterium
Cryptosporangium
Cucumibacter
Cupriavidus
Curtobacterium
Curvibacter
Curviphycus
Cuspidothrix
Cyanarchus
Cyanarcus
Cyanoaggregatum
Cyanoarbor
Cyanobacterium
Cyanobium
Cyanobotrys
Cyanocatena
Cyanocatenula
Cyanocloster
Cyanocomperia
Cyanocystis
Cyanocyta
Cyanoderma
Cyanodermatium
Cyanodictyon
Cyanogastrum
Cyanogranis
Cyanohydnum
Cyanokybus
Cyanonema
Cyanonephron
Cyanophanon
Cyanosaccus
Cyanosarcina
Cyanospira
Cyanostroma
Cyanostylon
Cyanotetras
Cyanothamnos
Cyanotheca
Cyanothece
Cyanothrix
Cyanothrixoides
Cyclobacterium
Cycloclasticus
Cyclosperma
Cyclularia
Cylindrospermopsis
Cylindrospermum
Cystobacter
Cystostroma
Cytoecetes
Cytophaga
Dactylogloea
Dactylosporangium
Daeguia
Daptobacter
Darmtuberculose
Dasania
Dasyactis
Dasygloea
Dasygloia
Decastronema
Dechloromonas
Dechlorosoma
Deefgea
Deferribacter
Defluvibacter
Defluviicoccus
Defluviitalea
Defluviitoga
Dehalobacter
Dehalococcoides
Dehalogenimonas
Dehalospirillum
Deinobacter
Deinobacterium
Deinococcus
Deleya
Delftia
Demequina
Dendrosporobacter
Denitratisoma
Denitrobacillus
Denitrobacterium
Denitromonas
Denitrovibrio
Dermabacter
Dermacentroxenus
Dermacoccus
Dermatophilus
Dermatophylus
Dermocarpa
Dermocarpella
Derxia
Desemzia
Desertibacter
Desertifilum
Desmanthos
Desmarestella
Desmosiphon
Desmospora
Desulfacinum
Desulfarculus
Desulfatibacillum
Desulfatiferula
Desulfatirhabdium
Desulfitibacter
Desulfitispora
Desulfitobacterium
Desulfoarculus
Desulfobacca
Desulfobacter
Desulfobacterium
Desulfobacula
Desulfobotulus
Desulfobulbus
Desulfocapsa
Desulfocella
Desulfococcus
Desulfocurvus
Desulfofaba
Desulfofibrio
Desulfofrigus
Desulfofustis
Desulfoglaeba
Desulfohalobium
Desulfoluna
Desulfomicrobium
Desulfomonas
Desulfomonile
Desulfomusa
Desulfonatronospira
Desulfonatronovibrio
Desulfonatronum
Desulfonauticus
Desulfonema
Desulfonispora
Desulfopila
Desulforegula
Desulforhabdus
Desulforhopalus
Desulfosalsimonas
Desulfosarcina
Desulfosoma
Desulfospira
Desulfosporosinus
Desulfotalea
Desulfothermus
Desulfotignum
Desulfotomaculatum
Desulfotomaculum
Desulfovermiculus
Desulfovibrio
Desulfovirga
Desulfovirgula
Desulfurella
Desulfurispira
Desulfurispirillum
Desulfurispora
Desulfurivibrio
Desulfurobacterium
Desulfuromonas
Desulfuromusa
Desulphovibrio
Dethiobacter
Dethiosulfatibacter
Dethiosulfovibrio
Detoniella
Devosia
Devriesea
Dialister
Diaphorobacter
Dichelobacter
Dichotomicrobium
Dickeya
Dicothrix
Dicrospirillum
Dictyoglomus
Dictyophycus
Dictyothrix
Digitularia
Digitus
Dikimdinella
Dinoroseobacter
Diplobacille
Diplobacillus
Diplococcos
Diplococcus
Diplocolon
Diplokokkus
Diplorickettsia
Diplotrichia
Distichococcus
Dokdonella
Dokdonia
Dolatophycus
Dolichospermum
Doliocatella
Dolosicoccus
Dolosigranulum
Donghaeana
Donghicola
Dongia
Dorea
Douglasillus
Drilosiphon
Duganella
Dyadobacter
Dyella
Dyella ie
Dysgonomonas
Dzensia
Dzhandophyton
Dzhelindia
Eberthella
Echaninia
Echeverriopsis
Echinicola
Ecobacterium
Ectothiorhodosinus
Ectothiorhodospira
Edaphobacter
Edigania
Effluviibacter
Eggerthella
Eggerthia
Ehrlichia
Eikenella
Einheimischer
Eionea
Ekhidna
Elioraea
Elizabethkingia
Elusimicrobium
Elytrosporangium
Empedobacter
Emticicia
Encapsulatus
Encrusta
Endozoicomonas
Enhydrobacter
Enhygromyxa
Eniseiella
Ensifer
Enterella
Enterobacter
Enterococcus
Enterorhabdus
Enterovibrio
Entomitus
Entomoplasma
Entophysalis
Entophysalites
Entophysolites
Entosphaeroides
Eoaphanothece
Eoentophysalis
Eoepiphyton
Eogloeocapsa
Eomerismopedia
Eomicrocystis
Eophormidium
Eoplectonema
Eosphaeronostoc
Eosynechococcus
Eoxenococcus
Eozygion
Eperythrozoon
Epigloeosphaera
Epilithia
Epilithonimonas
Epivalvia
Epulopiscium
Ercegovicia
Eremococcus
Ermengemillus
Ernstiella
Erwinia
Erysipelothrix
Erythrobacter
Erythroconis
Erythromicrobium
Erythromonas
Escherichia
Ethanoligenens
Ethanoligenens ing
Euactis
Eubacterium
Eucapsis
Eucapsomorpha
Eudoraea
Euzebya
Euzebyella
Ewingella
Excellospora
Exiguobacterium
Exilispira
Exococcus
Fabibacter
Facklamia
Faecalibacterium
Faenia
Falcivibrio
Falsibacillus
Fangia
Fastidiosipila
Ferribacterium
Ferrimicrobium
Ferrimonas
Ferrithrix
Ferrobacillus
Ferruginibacter
Fervidicella
Fervidicola
Fervidobacterium
Fibrella
Fibrisoma
Fibrobacter
Fibrostroma
Filamentella
Filarszkia
Filarszkya
Filibacter
Filiconstrictosus
Filiconstrictus
Filifactor
Filimonas
Fillostroma
Filobacillus
Filomicrobium
Filterable
Finegoldia
Fischerella
Fischerellopsis
Flabellia
Flagellimonas
Flagellis
Flammeovirga
Flavihumibacter
Flavimonas
Flaviramulus
Flavisolibacter
Flavitalea
Flavivirga
Flavobacterium
Flavonifractor
Flectobacillus
Flexia
Flexibacter
Flexistipes
Flexithrix
Flexivirga
Flindersiella
Floribundaphyton
Fluoribacter
Fluviicola
Fodinibacter
Fodinibius
Fodinicola
Fodinicurvata
Foninia
Fontibacillus
Fontibacter
Formivibrio
Formosa
Fortiea
Francisella
Frankia
Frateuria
Fremyella
Fridaea
Friedmanniella
Frigoribacterium
Frondihabitans
Fructobacillus
Frutexites
Fulvibacter
Fulvimarina
Fulvimonas
Fulvivirga
Fundibacter
Fusibacter
Fusiformis
Fusilabellum
Fusobacterium
Fusocillus
Fusubacterium
Gaetbulibacter
Gaetbulicola
Gaetbulimicrobium
Gaffkya
Gaiella
Gaillardotella
Galbibacter
Galinia
Gallaecimonas
Gallatinia
Gallibacterium
Gallicola
Gallionella
Gamasoxenus
Gamella
Gangjinia
Garciella
Gardnerella
Gardnerula
Garwoodella
Garwoodia
Gaulobacter
Geitleria
Geitleribactron
Geitleriella
Geitlerinema
Gelatinaria
Gelidibacter
Gelria
Geminicoccus
Geminifilum
Geminocystis
Gemmata
Gemmatimonas
Gemmiger
Gemmobacter
Geoalkalibacter
Geobacillus
Geobacter
Geocyclus
Geodermatophilus
Geofilum
Geomicrobium
Geopsychrobacter
Georgenia
Georgfuchsia
Geosporobacter
Geothermobacter
Geothermobacterium
Geothrix
Geotoga
Geovibrio
Gervasia
Ghoshia
Gibbsiella
Giesbergeria
Gillisia
Gilvibacter
Gilvimarinus
Glaciecola
Glaciibacter
Glaciimonas
Glaucospira
Glaucothrix
Gleocapsomorpha
Gleoetrichia
Globicatella
Globuloella
Globulus
Globus
Gloebacter
Gloeobacter
Gloeocapsa
Gloeocapsites
Gloeocapsomorpha
Gloeocapsopsis
Gloeochaete
Gloeochlamys
Gloeodiniopsis
Gloeothece
Gloeothecites
Gloeotrichata
Gloeotrichia
Gloiotrichia
Glomeophycus
Glomophycus
Gluconacetobacter
Gluconoacetobacter
Gluconobacter
Glycomyces
Gobia
Godleya
Goliothrix
Gomontiella
Gomphosphaeria
Gonamophyton
Gonidium
Gonococcus
Goodfellowia
Goodfellowiella
Gordona
Gordonibacter
Gorlovella
Gornostachia
Gouldina
Gracilibacillus
Gracilibacter
Gracilimonas
Grahamella
Gramella
Grandiphycus
Granifer
Granulibacter
Granulicatella
Granulicella
Granulicoccus
Granulobacter
Granulosicoccus
Gremlia
Grenularia
Greysonia
Grimontia
Group
Guggenheimella
Gulbenkiania
Gulosibacter
Gunflintia
Guyotia
Gyromorpha
Haemabartonella
Haematobacter
Haemobartonella
Haemophilus
Haerentibaculum
Hafnia
Hahella
Halalkalibacillus
Halanaerobacter
Halanaerobaculum
Halanaerobium
Halarsenatibacter
Haliangium
Haliarachne
Haliea
Haliscomenobacter
Hallella
Haloactinobacterium
Haloactinopolyspora
Haloactinospora
Haloanaerobacter
Haloanaerobium
Haloanella
Halobacillus
Halobacteroides
Halocella
Halochromatium
Haloechinothrix
Haloferula
Haloglycomyces
Haloincola
Halolactibacillus
Haloleptolyngbya
Halomicronema
Halomonas
Halonatronum
Haloplasma
Halorhodospira
Halospina
Halospirulina
Halotalea
Halothece
Halothermothrix
Halothiobacillus
Halovibrio
Halythrix
Hamadaea
Handeliella
Hansschlegelia
Hapalopsis
Hapalosiphon
Haploangium
Haplonema
Hasllibacter
Hassallia
Haverhillia
Havrella
Hedstroemia
Helcobacillus
Helcococcus
Helicobacter
Heliconema
Helikobacterium
Heliobacillus
Heliobacterium
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Koserella
Kosmotoga
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Kribbella
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Krokinobacter
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Lineola
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Loriella
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Methylovulum
Micavibrio
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Micrascidium
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Microbe
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Neptunomonas
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Nicoletella
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Nisaea
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Nitrosogloea
Nitrosolobus
Nitrosomonas
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Nosocomiicoccus
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Nostocella
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Nostocopsis
Novispirillum
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Nubsella
Obconicophycus
Obesumbacterium
Oceanibaculum
Oceanibulbus
Oceanicaulis
Oceanicola
Oceanimonas
Oceaniserpentilla
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Oceanistipes
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Oceanobacillus
Oceanobacter
Oceanomonas
Oceanospirillum
Oceanotoga
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Oenococcus
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Ohtaekwangia
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Oligella
Oligoclonium
Oligotropha
Olivibacter
Olleya
Olsenella
Oncobyrsa
Oncobyrsella
Onkonema
Ophidiomonas
Ophidomonas
Ophidosoma
Opitutus
Orbus
Orculiphycus
Orenia
Oribacterium
Oribaculum
Orientia
Ornithinibacillus
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Ornithinimicrobium
Ornithobacterium
Ortonella
Oryzahumus
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Osagia
Oscillaria
Oscillatoria
Oscillatoriella
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Oscillatoriopsis
Oscillibacter
Oscillochloris
Oscillospira
Ostiana
Ottonosia
Ottowia
Ovoidophycus
Owenweeksia
Oxalicibacterium
Oxalobacter
Oxalophagus
Oxobacter
Oxynema
Pacificibacter
Pacinia
Paenalcaligenes
Paenibacillus
Paenisporosarcina
Paenochrobactrum
Palaeoanabaena
Palaeoaphanizomenon
Palaeocalothrix
Palaeogomontiella
Palaeohydrococcus
Palaeoleptophycus
Palaeolyngbya
Palaeomicrocoleus
Palaeomicrocystis
Palaeonostoc
Palaeopede
Palaeopleurocapsa
Palaeorivularia
Palaeoscytonema
Palaeospirulina
Palaeowestiellopsis
Paleocalothrix
Paleoisocystis
Paleopleurocapsa
Palikiella
Palleronia
Palmelloidea
Paludibacter
Paludibacterium
Panacagrimonas
Pandoraea
Pannonibacter
Pannus
Panomninella
Pantoea
Papillibacter
Papulophycus
Parabacteroides
Paracapsa
Parachlamydia
Paracolobactrum
Paracraurococcus
Paraeggerthella
Paraferrimonas
Paralactobacillus
Paralcaligenes
Paraliobacillus
Paramoritella
Paranaplasma
Paraoerskovia
Paraortonella
Parapedobacter
Paraperlucidibaca
Paraprevotella
Parapusillimonas
Parascardovia
Parasegetibacter
Parasporobacterium
Parasutterella
Parechymorpha
Parenchymorpha
Parthasarathiella
Partitiofilum
Parvibaculum
Parvimonas
Parvularcula
Pascherinema
Pasteurella
Pasteuria
Patomophyton
Patulibacter
Paucibacter
Paucimonas
Paucisalibacillus
Pectinatus
Pectobacterium
Pediochloris
Pediococcus
Pedobacter
Pedomicrobium
Pelagibaca
Pelagibacillus
Pelagibacter
Pelagibacterium
Pelagibius
Pelagicoccus
Pelagicola
Pelczaria
Pelistega
Pelobacter
Pelochromatium
Pelodesmos
Pelodictyon
Pelogloea
Pelomonas
Pelomonas ie
Pelonema
Peloploca
Pelosinus
Pelospora
Pelotomaculum
Peptococcus
Peptoniphilus
Peptostreptococcus
Peredibacter
Perennaria
Perexilibacter
Perlucidibaca
Persephonella
Persicirhabdus
Persicitalea
Persicivirga
Persicobacter
Pestisella
Petrafera
Petraphera
Petrimonas
Petrobacter
Petrotoga
Pfeifferella
Pfennigia
Phacelogeminus
Phaeobacter
Phaeospirillum
Phaeotetras
Phaeovibrio
Phanerosphaerops
Phascolarctobacterium
Phaselicystis
Phenylobacterium
Phocaeicola
Phocoenobacter
Phormidesmis
Phormidiochaete
Phormidiopsis
Phormidium
Photobacter
Photobacterium
Photococcus
Photorhabdus
Phragmidiothrix
Phycicoccus
Phycicola
Phycisphaera
Phyllobacterium
Physactis
Physophycus
Phytohabitans
Phytomonas
Phytomonospora
Pibocella
Picnostroma
Piezobacter
Pigmentiphaga
Pilgeria
Pilibacter
Pilimelia
Pillotina
Pilostroma
Pimelobacter
Pirellula
Piscibacillus
Piscicoccus
Pisciglobus
Piscinibacter
Piscirickettsia
Placoma
Planctobacter
Planctomyces
Planifilum
Planktocyanocapsa
Planktolyngbya
Planktothricoides
Planktothrix
Planktotricoides
Planobacterium
Planobispora
Planomicrobium
Planomonospora
Planopolyspora
Planosarcina
Planosphaerula
Planosporangium
Planotetraspora
Plantactinospora
Plantibacter
Plasticicumulans
Plaxonema
Plectolyngbya
Plectonema
Plectridium
Pleisiomonas
Pleomorphomonas
Pleomorphomonas ie
Plesiocystis
Plesiomonas
Pleurocapsa
Pleurocapsites
Pleuropneumonia
Plexostroma
Plicatidium
Plocamobacterium
Podangium
Poecilophycus
Polaribacter
Polaromonas
Polyangium
Polybessurus
Polycavita
Polycephalum
Polychlamydum
Polycoccus
Polymonas
Polymorphospora
Polynucleobacter
Polypothrix
Polysphaeroides
Polytrichella
Pomoria
Pontibaca
Pontibacillus
Pontibacter
Ponticaulis
Ponticoccus
Pontirhabdus
Pontothrix
Poriferibacter
Porphyrobacter
Porphyromonas
Porphyrosiphon
Portacus
Porticoccus
Poseidonocella
Praearenaria
Praechroococcus
Pragia
Prauserella
Prevotella
Primorivularia
Primorskyibacter
Proactinomyces
Procabacter
Prochamaesiphon
Prochlorococcus
Prochloron
Prochlorothrix
Prolinoborus
Prolixibacter
Promicromonospora
Propionibacter
Propionibacterium
Propionicicella
Propioniciclava
Propionicimonas
Propioniferax
Propionigenium
Propionimicrobium
Propionispira
Propionispora
Propionivibrio
Prosthecobacter
Prosthecochloris
Prosthecomicrobium
Proteiniborus
Proteiniclasticum
Proteiniphilum
Proteocatella
Proterendothrix
Protoepiphyton
Protomonas
Protonemaphycus
Protoortonella
Protorivularia
Protospira
Providencia
Pseudacidovorax
Pseudalteromonas
Pseudaminobacter
Pseudanabaena
Pseudidiomarina
Pseudmonas
Pseudoalteromonas
Pseudoamycolata
Pseudoanabaena
Pseudobacterium
Pseudobevocastria
Pseudobutyrivibrio
Pseudocaedibacter
Pseudocapsa
Pseudochrobactrum
Pseudoclavibacter
Pseudoconbyrsa
Pseudoflavonifractor
Pseudofulvimonas
Pseudogirvanella
Pseudogulbenkiania
Pseudoholopedia
Pseudohormidium
Pseudokineococcus
Pseudolabrys
Pseudomonas
Pseudonocardia
Pseudonostoc
Pseudophormidium
Pseudoramibacter
Pseudorhodobacter
Pseudorhodoferax
Pseudorothpletzella
Pseudoruegeria
Pseudoscillatoria
Pseudoscytonema
Pseudospelaeopogon
Pseudosphingobacterium
Pseudospirillum
Pseudosporangium
Pseudoteredinibacter
Pseudovibrio
Pseudoxanthobacter
Pseudoxanthomonas
Pseudozobellia
Psuedanabaena
Psychrilyobacter
Psychrobacillus
Psychrobacter
Psychroflexus
Psychromonas
Psychroserpens
Psychrosphaera
Ptilophyton
Pullulanibacillus
Pulvinularia
Puniceicoccus
Puniceispirillum
Pusillimonas
Pyramidobacter
Pyxidicoccus
Quadricoccus
Quadrisphaera
Quaterniphycus
Quatrionicoccus
Quinella
Radaisia
Radaisiella
Radiocystis
Rahnella
Ralstonia
Ramibacterium
Ramlibacter
Ramulostroma
Raoultella
Raphidiopsis
Rapidithrix
Rarobacter
Rathayibacter
Rectia
Reichenbachiella
Reinekea
Renatina
Renibacterium
Rexia
Reyranella
Rhabdochromatium
Rhabdogloea
Rhabdomonas
Rhabdothermus
Rhaphidiopsis
Rheinheimera
Rhizobacter
Rhizobacterium
Rhizobium
Rhizomicrobium
Rhizomonas
Rhodanobacter
Rhodobaca
Rhodobacillus
Rhodobacter
Rhodobacterium
Rhodoblastus
Rhodocapsa
Rhodocista
Rhodocyclus
Rhodocystis
Rhodocytophaga
Rhodoferax
Rhodoglobus
Rhodomicrobium
Rhodomonas
Rhodonellum
Rhodonostoc
Rhodophila
Rhodopila
Rhodopirellula
Rhodoplanes
Rhodopseudomonas
Rhodorhagus
Rhodorrhagus
Rhodospira
Rhodospirillum
Rhodostichus
Rhodothalassium
Rhodothece
Rhodothermus
Rhodovarius
Rhodovibrio
Rhodovulum
Rhyniella
Rhyniococcus
Richelia
Rickettsia
Rickettsiaformis
Rickettsiella
Riemerella
Rikenella
Rivibacter
Rivularialithus
Rivulariopsis
Rivularites
Robiginitalea
Robiginitomaculum
Robinsoniella
Rochalimaea
Romeria
Roseateles
Roseburia
Roseibaca
Roseibacillus
Roseibacterium
Roseibium
Roseicitreum
Roseicyclus
Roseiflexus
Roseinatronobacter
Roseisalinus
Roseivirga
Roseivivax
Roseobacter
Roseococcus
Roseofilum
Roseomonas
Roseospira
Roseospirillum
Roseovarius
Rothpletzella
Ruania
Rubellimicrobium
Rubidibacter
Rubribacterium
Rubricoccus
Rubrimonas
Rubritalea
Rubritepida
Rubrivivax
Rubrobacter
Rudaea
Rudanella
Ruegeria
Rugamonas
Rugosimonospora
Ruminobacter
Ruminococcus
Rummeliibacillus
Runella
Saccharibacillus
Saccharibacter
Saccharobacter
Saccharococcus
Saccharofermentans
Saccharomonas
Saccharomonospora
Saccharophagus
Saccharopolyspora
Saccharospirillum
Saccharothrix
Sacconema
Sacharia
Sagittula
Salana
Salegentibacter
Salibacillus
Salicola
Saligentibacter
Salimicrobium
Salinactinospora
Salinarimonas
Salinibacillus
Salinibacter
Salinibacterium
Salinicoccus
Salinicola
Salinihabitans
Salinimicrobium
Salinimonas
Salinisphaera
Salinispora
Salinivibrio
Salipiger
Salirhabdus
Salisaeta
Salmonella
Salsuginibacillus
Samsonia
Sandaracinobacter
Sandaracinus
Sandarakinorhabdus
Sandarakinotalea
Sanguibacter
Saprospira
Sarcina
Sarcinastrum
Sarcobium
Sarmaella
Saxeibacter
Scandophycus
Scardovia
Schizodictyon
Schizoplasma
Schizothropsis
Schizotrichites
Schlegelella
Schleiferia
Schlesneria
Schmidlea
Schmidleinema
Schumannella
Sciscionella
Scopulonema
Scythymenia
Scytochloria
Scytonematopsis
Sebaldella
Sedimentibacter
Sedimenticola
Sediminibacillus
Sediminibacter
Sediminibacterium
Sediminicola
Sediminimonas
Sediminitomix
Segetibacter
Segniliparus
Seguenzaea
Seinonella
Sejongia
Selenihalanaerobacter
Selenomastix
Selenomonas
Seliberia
Seohaeicola
Seohicola
Sequenzeaea
Serinibacter
Serinicoccus
Serpens
Serpulina
Serratia
Setchelliella
Shanganella
Sharpea
Shermanophycus
Shewanella
Shigella
Shimazuella
Shimia
Shimwellia
Shinella
Shuntaria
Sibiriafilum
Siderocapsa
Siderococcus
Siderocystis
Sigirjania
Silanimonas
Silicibacter
Silvimonas
Simiduia
Simkania
Simonsiella
Simplicispira
Singularimonas
Singulisphaera
Sinobaca
Sinobacter
Sinococcus
Sinomonas
Sinorhizobium
Sinosporangium
Siphoderma
Siphonema
Siphonobacter
Siphononema
Siphonophycus
Sirocoleum
Sirosiphon
Skermanella
Skermania
Skujaella
Skujaephyconema
Skujapelta
Smaragdicoccus
Smithella
Sneathia
Sneathiella
Snowella
Snuella
Sodalis
Soehngenia
Sokolovia
Solentia
Solibacillus
Solimonas
Solirubrobacter
Solitalea
Solobacterium
Sommierella
Somphospongia
Soonwooa
Sorangium
Sorospora
Sosnovia
Spelaeopogon
Spermosira
Sphaenosiphon
Sphaeranasillos
Sphaerisporangium
Sphaerobacter
Sphaerocavum
Sphaerochaeta
Sphaerocillus
Sphaerocodium
Sphaerocongregus
Sphaerodictyon
Sphaerodictyton
Sphaerogonium
Sphaeronostoc
Sphaerophycus
Sphaerophyus
Sphaerospermopsis
Sphaerospermum
Sphaerothallus
Sphaerothrombium
Sphaerotilus
Sphaerozyga
Spheriphorus
Spherophorus
Sphinctosiphon
Sphingobacterium
Sphingobium
Sphingomicrobium
Sphingomonas
Sphingopyxis
Sphingosinicella
Spilocapsa
Spinactinospora
Spirilliplanes
Spirillopsis
Spirillospora
Spirirestis
Spirirestris
Spirochaete
Spirocoleus
Spiroidium
Spirophyllum
Spiroplasma
Spiroschaudinnia
Spirosoma
Spirosymplokos
Spirulina
Spirulinopsis
Spongiibacter
Spongiibacterium
Spongiispira
Spongiostroma
Spongophycus
Sporacetigenium
Sporanaerobacter
Sporangium
Sporichthya
Sporobacter
Sporobacterium
Sporocytophaga
Sporohalobacter
Sporolactobacillus
Sporolituus
Sporomusa
Sporosalibacterium
Sporosarcina
Sporotalea
Sporotomaculum
Sporovibrio
Stackebrandtia
Stakelama
Staleya
Stanierella
Stanieria
Staphilococcus
Staphlococcus
Staphylococcus
Stappia
Starkeya
Starria
Stauromatonema
Stelangium
Stenothermobacter
Stenotrophomonas
Stenoxybacter
Stereophycus
Steroidobacter
Sterolibacterium
Stibiobacter
Stichosiphon
Stilocapsa
Stipulella
Stomatococcus
Straticonophyton
Stratonostoc
Streblotrichia
Streptacidiphilus
Strepthotrix
Streptoalloteichus
Streptobacillus
Streptobacterium
Streptoccocus
Streptococcus
Streptohalobacillus
Streptomonospora
Streptosporangium
Streptostemon
Streptotrix
Streptoverticillium
Striatella
Stylophycus
Subdoligranulum
Subsaxibacter
Subsaximicrobium
Subtercola
Succinatimonas
Succiniclasticum
Succinimonas
Succinispira
Succinivibrio
Succinomonas
Sufflavibacter
Sulfitobacter
Sulfobacillus
Sulfuricella
Sulfuricurvum
Sulfurihydrogenibium
Sulfurimonas
Sulfuritalea
Sulfurivirga
Sulfurospirillum
Sulfurovum
Sunxiuqinia
Sutterella
Suttonella
Svetlaphyton
Swaminathania
Symbiobacterium
Symphyonemopsis
Symphyosiphon
Symphyothrix
Symphysosphaera
Symploca
Symplocastrum
Synangium
Synechococcus
Synechocystis
Synergistes
Syniella
Syntrophaceticus
Syntrophobacter
Syntrophobotulus
Syntrophococcus
Syntrophomonas
Syntrophorhabdus
Syntrophospora
Syntrophothermus
Syringogyra
Taenitrichoides
Tamlana
Tannerella
Tanticharoenia
Tapinothrix
Tateyamaria
Tatlockia
Tatumella
Tawuia
Taylorella
Tectibacter
Tectobacter
Teichococcus
Telastroma
Telemarkites
Telluria
Telmatobacter
Telmatospirillum
Tenacibaculum
Tenuibacillus
Tenuofilum
Tepidamorphus
Tepidanaerobacter
Tepidibacter
Tepidicella
Tepidimicrobium
Tepidimonas
Tepidiphilus
Terasakiella
Teredinibacter
Terrabacter
Terracoccus
Terribacillus
Terriglobus
Terrimonas
Terrimonas ie
Tessaracoccus
Tetrachloris
Tetracocccus
Tetragenococcus
Tetragenus
Tetraphycus
Tetrarcus
Tetrasphaera
Tetrathiobacter
Thackerella
Thalassobacillus
Thalassobacter
Thalassobaculum
Thalassococcus
Thalassolituus
Thalassomonas
Thalassospira
Thamniastrum
Thauera
Thaumaleocystis
Thaumatophycus
Thermacetogenium
Thermaerobacter
Thermanaeromonas
Thermanaerovibrio
Thermasporomyces
Thermicanus
Thermincola
Therminosporus
Thermithiobacillus
Thermoactinomyces
Thermoanaerobacter
Thermoanaerobacterium
Thermoanaerobium
Thermobacillus
Thermobacterium
Thermobacteroides
Thermobifida
Thermobispora
Thermobrachium
Thermochromatium
Thermococcoides
Thermocrinis
Thermocrispum
Thermodesulfatator
Thermodesulfobacterium
Thermodesulfobium
Thermodesulforhabditis
Thermodesulforhabdus
Thermodesulfovibrio
Thermoflavimicrobium
Thermogemmatispora
Thermohalobacter
Thermohydrogenium
Thermoleiophilum
Thermoleophilum
Thermolithobacter
Thermomicrobium
Thermomonas
Thermomonospora
Thermonema
Thermonospora
Thermopolyspora
Thermosediminibacter
Thermosinus
Thermosipho
Thermosporothrix
Thermosulfidibacter
Thermosynechoccous
Thermosynechococcus
Thermosyntropha
Thermotalea
Thermoterrabacterium
Thermothrix
Thermotoga
Thermovenabulum
Thermovibrio
Thermovirga
Thermovorax
Thialkalicoccus
Thialkalimicrobium
Thialkalivibrio
Thioalbus
Thioalkalibacter
Thioalkalicoccus
Thioalkalimicrobium
Thioalkalispira
Thioalkalivibrio
Thiobaca
Thiobacillus
Thiobacter
Thiobacterium
Thiocapsa
Thiochaete
Thioclava
Thiococcus
Thiocystis
Thiodendron
Thiodictyon
Thiofaba
Thioflavicoccus
Thiohalobacter
Thiohalocapsa
Thiohalomonas
Thiohalophilus
Thiohalorhabdus
Thiohalospira
Thiolamprovum
Thiomargarita
Thiomicrospira
Thiomonas
Thionema
Thiopedia
Thiophaeococcus
Thioploca
Thioprofundum
Thioreductor
Thiorhodococcus
Thiorhodospira
Thiorhodovibrio
Thiosarcina
Thiosiphon
Thiosphaera
Thiospira
Thiospirillopsis
Thiospirillum
Thiothece
Thiothrix
Thiovelum
Thiovirga
Thiovulum
Thorsellia
Thysanoplanta
Tindallia
Tindiromacula
Tissierella
Tissieria
Tistlia
Tistrella
Titanospirillum
Tolumonas
Tolypothrix
Tomitella
Tortiliphycus
Tortunema
Torulopsidosira
Toxothrix
Trabulsiella
Trachytrichoides
Tranquillimonas
Treponema
Trichlorobacter
Trichocoleus
Trichormus
Trichostroma
Tropheryma
Tropicibacter
Tropicimonas
Truepera
Trueperella
Trychonema
Tryponema
Tschichatschevia
Tsukamurella
Tuberibacillus
Tuberiphycus
Tubiella
Tubiphytes
Tubulistroma
Tubulosa
Tumebacillus
Tumidophyton
Turicella
Turicibacter
Turneriella
Tychonema
Tyrcanella
Udereica
Uliginosibacterium
Ulvibacter
Ulvina
Umboniibacter
Umezakia
Umezawaea
Undibacterium
Uranovia
Ureaplasma
Ureibacillus
Urobacillus
Uruburuella
Usmunia
Utchurella
Vadicella
Vagococcus
Vallorillus
Vampirovibrio
Varibaculum
Variovorax
Vasilyevaea
Veillonella
Venenivibrio
Verminephrobacter
Vermioidea
Verrucomicrobium
Verrucosispora
Verticillomyces
Vesicophycus
Vesicophyton
Vesiculostroma
Veteronostocale
Vibrio
Victivallis
Vindhyacapsiopsis
Vindobona
Virgibacillus
Virgisporangium
Viridibacillus
Visheraia
Vitellibacter
Vitreoscilla
Vittophyton
Vogesella
Volcaniella
Volucribacter
Voukiella
Vulcanibacillus
Vulcanithermus
Waddlia
Waksmania
Wandonia
Wautersia
Wautersiella
Weedia
Weeksella
Weinbergillus
Weissella
Wenxinia
Westiella
Westiellopsis
Wigglesworthia
Wilmottia
Winogradskyella
Wohlfahrtiimonas
Wolbachia
Wolea
Wolhynia
Wolinella
Wollea
Wolskyella
Woodsholea
Woronichinia
Xanthobacillum
Xanthobacter
Xanthomonas
Xanthotrichum
Xantomonas
Xenohaliotis
Xenophilus
Xenorhabditis
Xenorhabdus
Xenotholos
Xiphinematobacter
Xylanibacter
Xylanibacterium
Xylanimicrobium
Xylanimonas
Xylella
Yangia
Yania
Yaniella
Yeosuana
Yimella
Yokenella
Yonedaella
Yonghaparkia
Yuhushiella
Zavarzinella
Zavarzinia
Zeaxanthinibacter
Zhangella
Zhihengliuella
Zhongshania
Zhouia
Zimmermannella
Zinkovioides
Zobellella
Zobellia
Zonotrichites
Zooshikella
Zopfius
Zuberella
Zunongwangia
Zymobacillus
Zymobacter
Zymobacterium
Zymomonas
Zymophilus
