| Acerihabitans
 | sp.
 |  | 
| Aceticella
 | autotrophica
 |  | 
| Acetimonas
 | aceti
 | See Acetobacter aceti
 | 
| Acetivibrio
 | alkalicellulosi
 |  | 
|  | thermocellus |  | 
| Acetobacter
 | aceti
 |  | 
|  | aceti var. muciparum
 | See Acetobacter aceti
 | 
|  | aceti var. Muciparum
 | See Acetobacter aceti
 | 
|  | aceti var. muciparum
 | See Acetobacter aceti
 | 
|  | ketogenum
 | See Acetobacter aceti
 | 
|  | lafarianum
 | See Acetobacter aceti
 | 
|  | methanolicus
 | See Acidomonas methanolica
 | 
|  | oxydans
 | See Gluconobacter oxydans
 | 
| Acetobacterium
 | bakii
 |  | 
|  | carbinolicum |  | 
|  | fimetarium |  | 
|  | malicum |  | 
|  | paludosum |  | 
|  | tundrae |  | 
|  | wieringae |  | 
|  | woodii |  | 
| Acetomonas
 | oxydans
 | See Gluconobacter oxydans
 | 
| Achromobacter
 | aegrifaciens
 |  | 
|  | carboxydus
 | See Aminobacter carboxidus
 | 
|  | globiformis
 | See Arthrobacter globiformis
 | 
|  | insolitus |  | 
|  | ruhlandii |  | 
| Acidilobus
 | aceticus
 |  | 
|  | saccharovorans |  | 
|  | sacharovorans |  | 
| Acidiplasma
 | sp.
 |  | 
| Acidisarcina
 | polymorpha
 |  | 
| Acidithiobacillus
 | ferrivorans
 |  | 
|  | sp. |  | 
| Acidithiobacillus ferrivorans
 | ferrivorans
 |  | 
| Acidomonas
 | methanolica
 |  | 
| Acidovorax
 | sp.
 |  | 
|  | temperans |  | 
| Acinetobacter
 | baumannii
 |  | 
|  | baylyi |  | 
|  | calcoaceticus |  | 
|  | halotolerans |  | 
|  | johnsonii |  | 
|  | lwoffi
 | See Acinetobacter lwoffii
 | 
|  | lwoffii |  | 
|  | pittii |  | 
|  | schindleri |  | 
|  | sp. |  | 
| Actinoalloteichus
 | caeruleus
 |  | 
|  | cyanogriseus |  | 
| Actinobifida
 | chromogena
 | See Thermostaphylospora chromogena
 | 
| Actinobifida
 | dichotomica
 | See Thermoflavimicrobium dichotomicum
 | 
| Actinobispora
 | yunnanensis
 | See Pseudonocardia yunnanensis
 | 
| Actinocorallia
 | herbida
 |  | 
|  | libanotica |  | 
|  | sp. |  | 
| Actinokineospora
 | diospyrosa
 |  | 
|  | fastidiosa |  | 
|  | globicatena |  | 
|  | inagensis |  | 
|  | riparia |  | 
|  | terrae |  | 
| Actinomadura
 | africana
 | See Nonomuraea africana
 | 
| Actinomadura
 | carminata
 | See Nonomuraea roseoviolacea
 | 
| Actinomadura
 | citrea
 |  | 
|  | coerulea |  | 
|  | coeruleofusca
 | See Saccharothrix coeruleofusca
 | 
|  | coeruleoviolacea
 | See Goodfellowiella coeruleoviolacea
 | 
|  | cremea |  | 
|  | cremea subsp. rifamycini
 | See Actinomadura rifamycini
 | 
|  | dassonvillei
 | See Nocardiopsis dassonvillei
 | 
|  | fastidiosa
 | See Nonomuraea fastidiosa
 | 
|  | ferruginea
 | See Nonomuraea ferruginea
 | 
|  | flava
 | See Lentzea flava
 | 
|  | formosensis |  | 
|  | fulvescens |  | 
|  | glauciflava |  | 
|  | kijaniata |  | 
|  | libanotica
 | See Actinocorallia libanotica
 | 
|  | livida |  | 
|  | longispora
 | See Saccharothrix longispora
 | 
|  | luteofluorescens |  | 
|  | madurae |  | 
|  | malachitica
 | See Actinomadura viridis
 | 
|  | pelletieri |  | 
|  | polychroma
 | See Nonomuraea polychroma
 | 
|  | pusilla
 | See Nonomuraea pusilla
 | 
|  | recticatena
 | See Nonomuraea recticatena
 | 
|  | rifamycini |  | 
|  | roseoviolacea
 | See Nonomuraea roseoviolacea
 | 
|  | rubra
 | See Nonomuraea rubra
 | 
|  | rubrobrunea |  | 
|  | salmonea
 | See Nonomuraea salmonea
 | 
|  | sp. |  | 
|  | spiralis
 | See Nonomuraea spiralis
 | 
|  | turkmeniaca
 | See Nonomuraea turkmeniaca
 | 
|  | uncinata |  | 
|  | verrucosospora |  | 
|  | viridilutea |  | 
|  | viridis |  | 
| Actinomyces
 | acrimycini
 | See Streptomyces griseus
 | 
| Actinomyces
 | alboflavus
 | See Streptomyces alboflavus
 | 
| Actinomyces
 | albovinaceus
 | See Streptomyces albovinaceus
 | 
| Actinomyces
 | anthocyanicus
 | See Streptomyces violaceoruber
 | 
| Actinomyces
 | asterosporus
 | See Streptomyces asterosporus
 | 
| Actinomyces
 | atroolivaceus
 | See Streptomyces atroolivaceus
 | 
| Actinomyces
 | atrovirens
 | See Streptomyces atrovirens
 | 
| Actinomyces
 | aureocirculatus
 | See Streptomyces aureocirculatus
 | 
| Actinomyces
 | aureorectus
 | See Streptomyces aureorectus
 | 
| Actinomyces
 | aureoverticillatus
 | See Streptomyces aureoverticillatus
 | 
| Actinomyces
 | bacillaris
 | See Streptomyces bacillaris
 | 
| Actinomyces
 | bikiniensis
 | See Streptomyces bikiniensis
 | 
| Actinomyces
 | caeruleus
 | See Actinoalloteichus cyanogriseus
 | 
| Actinomyces
 | candidus
 | See Streptomyces candidus
 | 
| Actinomyces
 | caniferus
 | See Streptomyces caniferus
 | 
| Actinomyces
 | caviae
 | See Nocardia otitidiscaviarum
 | 
| Actinomyces
 | cellulosae
 | See Streptomyces cellulosae
 | 
| Actinomyces
 | chromofuscus
 | See Streptomyces chromofuscus
 | 
| Actinomyces
 | chryseus
 | See Streptomyces chryseus
 | 
| Actinomyces
 | chrysomallus
 | See Streptomyces anulatus
 | 
| Actinomyces
 | cinnabarinus
 | See Streptomyces cinnabarinus
 | 
| Actinomyces
 | citreofluorescens
 | See Streptomyces anulatus
 | 
| Actinomyces
 | coelescens
 | See Streptomyces violaceoruber
 | 
| Actinomyces
 | coelicoflavus
 | See Streptomyces coelicoflavus
 | 
| Actinomyces
 | coeruleofuscus
 | See Streptomyces coeruleofuscus
 | 
| Actinomyces
 | coeruleoprunus
 | See Streptomyces coeruleoprunus
 | 
| Actinomyces
 | coeruleorubidus
 | See Streptomyces coeruleorubidus
 | 
| Actinomyces
 | coerulescens
 | See Streptomyces coerulescens
 | 
| Actinomyces
 | cremeus
 | See Streptomyces cremeus
 | 
| Actinomyces
 | cretaceus
 | See Streptomyces microflavus
 | 
| Actinomyces
 | cyaneofuscatus
 | See Streptomyces cyaneofuscatus
 | 
| Actinomyces
 | cyaneus
 | See Streptomyces cyaneus
 | 
| Actinomyces
 | cyanoalbus
 | See Streptomyces hirsutus
 | 
| Actinomyces
 | daghestanicus
 | See Streptomyces daghestanicus
 | 
| Actinomyces
 | enissocaesilis
 | See Streptomyces rochei
 | 
| Actinomyces
 | exfoliatus
 | See Streptomyces exfoliatus
 | 
| Actinomyces
 | fimicarius
 | See Streptomyces setonii
 | 
| Actinomyces
 | finlayi
 | See Streptomyces finlayi
 | 
| Actinomyces
 | flavidovirens
 | See Streptomyces flavidovirens
 | 
| Actinomyces
 | flavochromogenes subsp. heliomycini
 | See Streptomyces heliomycini
 | 
| Actinomyces
 | flavofungini
 | See Streptomyces flavofungini
 | 
| Actinomyces
 | flavotricini
 | See Streptomyces flavotricini
 | 
| Actinomyces
 | flavovariabilis
 | See Streptomyces variegatus
 | 
| Actinomyces
 | flavoviridis
 | See Streptomyces flavoviridis
 | 
| Actinomyces
 | fluorescens
 | See Streptomyces anulatus
 | 
| Actinomyces
 | fumanus
 | See Streptomyces fumanus
 | 
| Actinomyces
 | glaucescens
 | See Streptomyces glaucescens
 | 
| Actinomyces
 | glaucosporus
 | See Streptomyces glaucosporus
 | 
| Actinomyces
 | globisporus
 | See Streptomyces globisporus
 | 
| Actinomyces
 | globisporus subsp. flavofuscus
 | See Streptomyces setonii
 | 
| Actinomyces
 | globisporus var. caucasicus
 | See Streptomyces albidoflavus
 | 
| Actinomyces
 | glomeroaurantiacus
 | See Streptomyces aurantiacus
 | 
| Actinomyces
 | griseoaurantiacus
 | See Streptomyces griseoaurantiacus
 | 
| Actinomyces
 | griseoloalbus
 | See Streptomyces griseoloalbus
 | 
| Actinomyces
 | griseomycini
 | See Streptomyces griseomycini
 | 
| Actinomyces
 | griseorubens
 | See Streptomyces althioticus
 | 
| Actinomyces
 | griseorubiginosus
 | See Streptomyces griseorubiginosus
 | 
| Actinomyces
 | griseostramineus
 | See Streptomyces griseostramineus
 | 
| Actinomyces
 | helvaticus
 | See Streptomyces helvaticus
 | 
| Actinomyces
 | janthinus
 | See Streptomyces janthinus
 | 
| Actinomyces
 | lateritius
 | See Streptomyces lateritius
 | 
| Actinomyces
 | lavendofoliae
 | See Streptomyces lavendofoliae
 | 
| Actinomyces
 | lavendulae
 | See Streptomyces lavendulae
 | 
| Actinomyces
 | lavendulocolor
 | See Streptomyces lavendulocolor
 | 
| Actinomyces
 | litmocidini
 | See Streptomyces litmocidini
 | 
| Actinomyces
 | longisporus
 | See Streptomyces longisporus
 | 
| Actinomyces
 | luridus
 | See Streptomyces luridus
 | 
| Actinomyces
 | macrosporus
 | See Streptomyces macrosporus
 | 
| Actinomyces
 | malachitofuscus
 | See Streptomyces malachitofuscus
 | 
| Actinomyces
 | malachitospinus
 | See Streptomyces malachitospinus
 | 
| Actinomyces
 | microflavus
 | See Streptomyces microflavus
 | 
| Actinomyces
 | mutabilis
 | See Streptomyces mutabilis
 | 
| Actinomyces
 | nigrescens
 | See Streptomyces nigrescens
 | 
| Actinomyces
 | olivaceoviridis
 | See Streptomyces olivaceoviridis
 | 
| Actinomyces
 | olivoviridis
 | See Streptomyces atroolivaceus
 | 
| Actinomyces
 | praecox
 | See Streptomyces anulatus
 | 
| Actinomyces
 | prunicolor
 | See Streptomyces prunicolor
 | 
| Actinomyces
 | pseudolavendulae
 | See Streptomyces lavendulae
 | 
| Actinomyces
 | pseudovenezuelae
 | See Streptomyces pseudovenezuelae
 | 
| Actinomyces
 | purpeochromogenus
 | See Micromonospora purpureochromogenes
 | 
| Actinomyces
 | roseofulvus
 | See Streptomyces roseofulvus
 | 
| Actinomyces
 | roseolilacinus
 | See Streptomyces roseolilacinus
 | 
| Actinomyces
 | roseolus
 | See Streptomyces roseolus
 | 
| Actinomyces
 | roseoviolaceus
 | See Streptomyces roseoviolaceus
 | 
| Actinomyces
 | roseoviridis
 | See Streptomyces roseoviridis
 | 
| Actinomyces
 | rubiginosohelvolus
 | See Streptomyces rubiginosohelvolus
 | 
| Actinomyces
 | rubiginosus
 | See Streptomyces rubiginosus
 | 
| Actinomyces
 | rutgersensis
 | See Streptomyces diastaticus
 | 
| Actinomyces
 | sampsonii
 | See Streptomyces albidoflavus
 | 
| Actinomyces
 | scabies
 | See Streptomyces scabiei
 | 
| Actinomyces
 | sporocinereus
 | See Streptomyces hygroscopicus
 | 
| Actinomyces
 | sporoclivatus
 | See Streptomyces antimycoticus
 | 
| Actinomyces
 | spororaveus
 | See Streptomyces spororaveus
 | 
| Actinomyces
 | sporoverrucosus
 | See Streptomyces goshikiensis
 | 
| Actinomyces
 | streptomycini
 | See Streptomyces griseus
 | 
| Actinomyces
 | tauricus
 | See Streptomyces tauricus
 | 
| Actinomyces
 | toxytricini
 | See Streptomyces toxytricini
 | 
| Actinomyces
 | umbrinus
 | See Streptomyces umbrinus
 | 
| Actinomyces
 | variabilis
 | See Streptomyces griseoincarnatus
 | 
| Actinomyces
 | violaceochromogenes
 | See Streptomyces violaceochromogenes
 | 
| Actinomyces
 | violaceolatus
 | See Streptomyces violaceoruber
 | 
| Actinomyces
 | violaceorectus
 | See Streptomyces violaceorectus
 | 
| Actinomyces
 | violaceus
 | See Streptomyces violaceochromogenes
 | 
| Actinomyces
 | violaceus-niger
 | See Streptomyces violaceusniger
 | 
| Actinomyces
 | violarus
 | See Streptomyces violarus
 | 
| Actinomyces
 | violascens
 | See Streptomyces violascens
 | 
| Actinomyces
 | violatus
 | See Streptomyces violaceus
 | 
| Actinomyces
 | viridobrunneus
 | See Streptomyces viridobrunneus
 | 
| Actinomyces
 | viridodiastaticus
 | See Streptomyces albogriseolus
 | 
| Actinomyces
 | willmorei
 | See Streptomyces microflavus
 | 
| Actinomyces
 | xantholiticus
 | See Streptomyces xantholiticus
 | 
| Actinoplanes
 | armeniacus
 | See Streptomyces armeniacus
 | 
| Actinoplanes
 | auranticolor
 |  | 
|  | brasiliensis |  | 
|  | caeruleus
 | See Couchioplanes caeruleus
 | 
|  | campanulatus |  | 
|  | cyaneus |  | 
|  | digitatus |  | 
|  | lobatus |  | 
|  | philippinensis |  | 
|  | regularis |  | 
|  | utahensis |  | 
| Actinopolyspora
 | halophila
 |  | 
|  | mortivallis |  | 
| Actinopycnidium
 | caeruleum
 | See Streptomyces violaceoruber
 | 
| Actinosporangium
 | violaceum
 | See Streptomyces paradoxus
 | 
| Actinosynnema
 | mirum
 |  | 
|  | pretiosum |  | 
| Actinotalea
 | sp.
 |  | 
| Actynomyces
 | badius
 | See Streptomyces badius
 | 
| Advenella
 | kashmirensis
 |  | 
| Aeribacillus
 | pallidus
 |  | 
| Aerobacillus
 | fusiformis
 | See Lysinibacillus fusiformis
 | 
| Aerobacillus
 | macerans
 | See Paenibacillus macerans
 | 
| Aerobacillus
 | polymyxa
 | See Paenibacillus polymyxa
 | 
| Aeromicrobium
 | fastidiosum
 |  | 
| Agreia
 | bicolorata
 |  | 
|  | pratensis |  | 
| Agrobacterium
 | radiobacter
 |  | 
|  | tumefaciens
 | See Agrobacterium radiobacter
 | 
| Agrococcus
 | jenensis
 |  | 
| Agromyces
 | albus
 |  | 
|  | bracchium |  | 
|  | cerinus |  | 
|  | fucosus |  | 
|  | fucosus subsp. hippuratus
 | See Agromyces hippuratus
 | 
|  | hippuratus |  | 
|  | luteolus |  | 
|  | mediolanus |  | 
|  | ramosus |  | 
|  | rhizosphaerae |  | 
|  | rhizospherae |  | 
| Albibacter
 | methylovorans
 |  | 
| Alcaligenes
 | carboxydus
 | See Aminobacter carboxidus
 | 
| Alcaligenes
 | eutrophus
 | See Cupriavidus necator
 | 
| Alcaligenes
 | faecalis
 |  | 
|  | paradoxus
 | See Variovorax paradoxus
 | 
|  | ruhlandii
 | See Achromobacter ruhlandii
 | 
|  | sp. |  | 
| Alistipes
 | inops
 |  | 
| Alkalibacter
 | saccharofermentans
 |  | 
| Alkalibaculum
 | sporogenes
 |  | 
| Alkalicaulis
 | satelles
 |  | 
| Alkalicoccobacillus
 | sp.
 |  | 
| Alkaliflexus
 | imshenetskii
 |  | 
| Alkalihalobacillus
 | gibsonii
 | See Alkalicoccobacillus sp.
 | 
| Alkaliphilus
 | namsaraevii
 |  | 
|  | peptidifermentas |  | 
| Alkalisalibacterium
 | limincola
 |  | 
| Alkalispirillum
 | mobile
 |  | 
|  | sp. |  | 
| Aminobacter
 | aminovorans
 |  | 
|  | carboxidus |  | 
| Ammonifex
 | thiophilus
 |  | 
| Amorphosporangium
 | auranticolor
 | See Actinoplanes auranticolor
 | 
| Amphibacillus
 | fermentum
 | See Pelagirhabdus fermentum
 | 
| Amphibacillus
 | sp.
 |  | 
|  | tropicus |  | 
| Ampullaria
 | campanulata
 | See Actinoplanes campanulatus
 | 
| Ampullaria
 | digitata
 | See Actinoplanes digitatus
 | 
| Ampullaria
 | lobata
 | See Actinoplanes lobatus
 | 
| Ampullaria
 | regularis
 | See Actinoplanes regularis
 | 
| Ampullariella
 | campanulata
 | See Actinoplanes campanulatus
 | 
| Ampullariella
 | digitata
 | See Actinoplanes digitatus
 | 
| Ampullariella
 | lobata
 | See Actinoplanes lobatus
 | 
| Ampullariella
 | regularis
 | See Actinoplanes regularis
 | 
| Amycolata
 | alni
 | See Pseudonocardia alni
 | 
| Amycolata
 | autotrophica
 | See Pseudonocardia autotrophica
 | 
| Amycolata
 | hydrocarbonoxydans
 | See Pseudonocardia hydrocarbonoxydans
 | 
| Amycolata
 | saturnea
 | See Pseudonocardia saturnea
 | 
| Amycolatopsis
 | azurea
 |  | 
|  | coloradensis |  | 
|  | fastidiosa
 | See Actinokineospora fastidiosa
 | 
|  | lurida |  | 
|  | mediterranei |  | 
|  | orientalis |  | 
|  | orientalis subsp. lurida
 | See Amycolatopsis lurida
 | 
|  | rugosa
 | See Prauserella rugosa
 | 
|  | sp. |  | 
|  | sulphurea |  | 
| Anaerobaca
 | lacustris
 |  | 
| Anaerobacillus
 | alkalidiazotrophicus
 |  | 
|  | alkalilacustre
 | See Anaerobacillus alkalilacustris
 | 
|  | alkalilacustris |  | 
|  | alkalilacustris corrig. |  | 
| Anaerobranca
 | californiensis
 |  | 
| Anaeroselena
 | agilis
 |  | 
| Anaerosoma
 | tenue
 |  | 
| Anaerotalea
 | alkaliphila
 |  | 
| Anaerovirgula
 | sp.
 |  | 
| Anatilimnocola
 | floriformis
 |  | 
| Ancalomicrobiaceae
 | bacterium gen. nov.sp.nov.
 |  | 
| Ancalomicrobium
 | adetum
 |  | 
| Ancylobacter
 | aquaticus
 |  | 
|  | crimeensis |  | 
|  | defluvii |  | 
|  | dichloromethanicus |  | 
|  | lacus |  | 
|  | natronum |  | 
|  | oerskovii |  | 
|  | plantiphilus |  | 
|  | polymorphus |  | 
|  | radicis |  | 
|  | rudongensis |  | 
|  | sonchi |  | 
|  | sp. |  | 
|  | tetraedrale |  | 
|  | vacuolatus |  | 
| Aneurinibacillus
 | aneurinilyticus
 |  | 
|  | migulanus |  | 
| Angulomicrobium
 | tetraedrale
 | See Ancylobacter tetraedrale
 | 
| Anoxybacillus
 | pushchinoensis
 |  | 
| Anoxynatronum
 | buryatense
 |  | 
|  | sibiricum |  | 
| Aquaspirillum
 | autotrophicum
 | See Herbaspirillum autotrophicum
 | 
| Aquaspirillum
 | dispar
 | See Microvirgula aerodenitrificans
 | 
| Aquaspirillum
 | giesbergeri
 | See Giesbergeria giesbergeri
 | 
| Aquaspirillum
 | metamorphum
 | See Simplicispira metamorpha
 | 
| Aquaspirillum
 | sp.
 |  | 
| Archaeoglobus
 | neptunus
 |  | 
| Archangium
 | gephyra
 |  | 
| Arcicella
 | aquatica
 |  | 
| Arenimonas
 | fontis
 |  | 
| Arhodomonas
 | sp.
 |  | 
| Arthrobacter
 | agilis
 |  | 
|  | atrocyaneus
 | See Sinomonas atrocyanea
 | 
|  | aurescens
 | See Paenarthrobacter aurescens
 | 
|  | citreus |  | 
|  | crystallopoietes |  | 
|  | duodecadis
 | See Phycicoccus duodecadis
 | 
|  | flavescens
 | See Microbacterium flavescens
 | 
|  | globiformis |  | 
|  | histidinolovorans
 | See Paenarthrobacter histidinolovorans
 | 
|  | ilicis
 | See Paenarthrobacter ilicis
 | 
|  | nicotianae
 | See Glutamicibacter nicotianae
 | 
|  | nicotinovorans
 | See Paenarthrobacter nicotinovorans
 | 
|  | oxydans
 | See Pseudarthrobacter oxydans
 | 
|  | pascens |  | 
|  | polychromogenes
 | See Pseudarthrobacter polychromogenes
 | 
|  | protophormiae
 | See Glutamicibacter protophormiae
 | 
|  | radiotolerans
 | See Rubrobacter radiotolerans
 | 
|  | ramosus |  | 
|  | siderocapsulatus
 | See Pseudomonas putida
 | 
|  | simplex
 | See Nocardioides simplex
 | 
|  | sp. |  | 
|  | terregens
 | See Microbacterium terregens
 | 
|  | tumescens
 | See Terrabacter tumescens
 | 
|  | uratoxydans
 | See Glutamicibacter uratoxydans
 | 
|  | ureafaciens
 | See Paenarthrobacter ureafaciens
 | 
|  | variabilis
 | See Corynebacterium variabile
 | 
| Asanoa
 | ferruginea
 |  | 
| Asticcacaulis
 | benevestitus
 |  | 
|  | excentricus |  | 
|  | sp. |  | 
| Atrhrobacter
 | sp.
 |  | 
| Aureobacterium
 | arabinogalactanolyticum
 | See Microbacterium arabinogalactanolyticum
 | 
| Aureobacterium
 | barkeri
 | See Microbacterium barkeri
 | 
| Aureobacterium
 | esteraromaticum
 | See Microbacterium esteraromaticum
 | 
| Aureobacterium
 | flavescens
 | See Microbacterium flavescens
 | 
| Aureobacterium
 | keratanolyticum
 | See Microbacterium keratanolyticum
 | 
| Aureobacterium
 | ketoreductum
 | See Microbacterium ketosireducens
 | 
| Aureobacterium
 | liquefaciens
 | See Microbacterium maritypicum
 | 
| Aureobacterium
 | saperdae
 | See Microbacterium saperdae
 | 
| Aureobacterium
 | schleiferi
 | See Microbacterium schleiferi
 | 
| Aureobacterium
 | terrae
 | See Microbacterium terrae
 | 
| Aureobacterium
 | terregens
 | See Microbacterium terregens
 | 
| Aureobacterium
 | testaceum
 | See Microbacterium testaceum
 | 
| Aureobacterium
 | trichothecenolyticum
 | See Microbacterium trichothecenolyticum
 | 
| Azospirillum
 | amazonense
 | See Nitrospirillum amazonense
 | 
| Azospirillum
 | baldaniorum
 |  | 
|  | brasilense |  | 
|  | halopraeferens |  | 
|  | irakense
 | See Niveispirillum irakense
 | 
|  | lipoferum |  | 
|  | melinis |  | 
|  | oryzae |  | 
|  | palustre |  | 
|  | sp. |  | 
|  | thiophilum |  | 
|  | zeae |  | 
| Azotobacter
 | beijerinckii
 |  | 
|  | chroococcum |  | 
|  | vinelandii |  |