Carbophilus | carboxidus | |
Carboxydocella | sporoproducens | |
| | thermautotrophica | |
Carboxydothermus | ferrireducens | |
Caryophanon | latum | |
| | tenue | |
Catellatospora | citrea | |
| | citrea subsp. methionotrophica | See Catellatospora methionotrophica |
| | ferruginea | See Asanoa ferruginea |
| | matsumotoense | See Micromonospora matsumotoense |
| | methionotrophica | |
| | sp. | |
Catenuloplanes | atrovinosus | |
| | castaneus | |
| | crispus | |
| | indicus | |
| | japonicus | |
| | nepalensis | |
| | niger | |
Caulobacter | bacteroides | See Brevundimonas bacteroides |
Caulobacter | crescentus | See Caulobacter vibrioides |
Caulobacter | fusiformis | |
| | halobacteroides | See Maricaulis maris |
| | henricii | |
| | henricii subsp. aurantiacus | See Brevundimonas aurantiaca |
| | intermedius | See Brevundimonas intermedius |
| | leidyi | |
| | leidyia | |
| | maris | See Maricaulis maris |
| | sp. | |
| | subvibrioides | See Brevundimonas subvibrioides |
| | variabilis | See Brevundimonas variabilis |
| | vibrioides | |
Caulobacter sp. | sp. | |
Cellulomonas | biazotea | |
| | cartae | See Cellulosimicrobium cellulans |
| | cellasea | |
| | cellulans | See Cellulosimicrobium cellulans |
| | fimi | |
| | flavigena | |
| | gelida | |
| | sp. | |
| | turbata | See Oerskovia turbata |
| | uda | |
Cellulophaga | lytica | |
Cellulosimicrobium | cellulans | |
Chainia | antibiotica | See Streptomyces sclerotialus |
Chainia | kunmingensis | See Streptomyces kunmingensis |
Chainia | nigra | See Streptomyces niger |
Chainia | ochracea | See Streptomyces ochraceiscleroticus |
Chainia | poonensis | See Streptomyces poonensis |
Chainia | rosea | See Streptomyces roseiscleroticus |
Chainia | violens | See Streptomyces violens |
Chitinophaga | filiformis | |
| | sancti | |
Chromobacterium | chocolatum | See Microbacterium chocolatum |
Cladothrix | dichotoma | See Sphaerotilus natans |
Clavibacter | iranicus | See Rathayibacter iranicus |
Clavibacter | michiganensis | |
| | rathayi | See Rathayibacter rathayi |
| | sp. | |
| | toxicus | See Rathayibacter toxicus |
| | tritici | See Rathayibacter tritici |
| | xyli subsp. cynodontis | See Leifsonia xyli |
Clostiridium | acetobutylicum | |
Clostridium | acetobutyricum | See Clostiridium acetobutylicum |
Clostridium | acetonobutylicum | See Clostiridium acetobutylicum |
Clostridium | algoriphilum | |
| | alkalicellulosi | |
| | barkeri | See Eubacterium barkeri |
| | beijerinckii | |
| | licheniforme | See Bacillus licheniformis |
| | lituseburense | |
| | pasteurianum | |
| | polymyxa | See Paenibacillus polymyxa |
| | sp. | |
| | tagluense | |
| | thermocellum | |
| | thermohydrosulfuricum | See Thermoanaerobacter thermohydrosulfuricus |
| | uzonii | |
Comamonas | acidovorans | See Delftia acidovorans |
Comamonas | testosteroni | |
Corynebacterium | acnes | See Propionibacterium acnes |
Corynebacterium | ammoniagenes | |
| | aquaticum | See Leifsonia aquatica |
| | autotrophicum | See Xanthobacter autotrophicus |
| | barkeri | See Microbacterium barkeri |
| | equi | See Rhodococcus equi |
| | fascians | See Rhodococcus fascians |
| | flavescens | |
| | insidiosum | See Clavibacter michiganensis |
| | iranicum | See Rathayibacter iranicus |
| | laevaniformans | See Microbacterium laevaniformans |
| | mediolanum | See Agromyces mediolanus |
| | michiganense | See Clavibacter michiganensis |
| | michiganense subsp. insidiosum | See Clavibacter michiganensis |
| | michiganense subsp. nebraskense | See Clavibacter michiganensis |
| | michiganense subsp. sepedonicum | See Clavibacter michiganensis |
| | michiganense subsp. tessellarius | See Clavibacter michiganensis |
| | nebraskense | See Clavibacter michiganensis |
| | parvum | See Propionibacterium acnes |
| | rathayi | See Rathayibacter rathayi |
| | sepedonicum | See Clavibacter michiganensis |
| | terpenotabidum | |
| | tritici | See Rathayibacter tritici |
| | variabile | |
| | vitaeruminis | |
Couchioplanes | caeruleus | |
Crossiella | cryophila | |
Cryobacterium | psychrophilum | |
Cupriavidus | necator | |
Curtobacterium | albidum | |
| | citreum | |
| | herbarum | |
| | insectiphilium | |
| | luteum | |
| | psychrophilum | See Cryobacterium psychrophilum |
| | pusillum | |
| | saperdae | See Microbacterium saperdae |
| | sp. | |
| | testaceum | See Microbacterium testaceum |
Cytophaga | diffluens | See Persicobacter diffluens |
Cytophaga | johnsonae | See Flavobacterium pectinovorum |
Cytophaga | lytica | See Cellulophaga lytica |