| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Cyclobacterium halophilum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cyclobacterium caenipelagi | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cyclobacterium amurskyense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cyclobacterium | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cutibacterium namnetense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cutibacterium modestum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cutibacterium granulosum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cutibacterium avidum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cutibacterium acnes subsp. elongatum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cutibacterium acnes subsp. defendens | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cutibacterium acnes T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cutibacterium acnes subsp. acnes | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cutibacterium | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Curvibacter lanceolatus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Curvibacter gracilis T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Curvibacter fontanus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Curvibacter delicatus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Curvibacter | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Curtobacterium pusillum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Curtobacterium plantarum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Curtobacterium oceanosedimentum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Curtobacterium luteum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Curtobacterium herbarum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Curtobacterium flaccumfaciens | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Curtobacterium citreum T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Curtobacterium ammoniigenes | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Curtobacterium albidum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Curtobacterium | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cupriavidus yeoncheonensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cupriavidus taiwanensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |