| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Cupriavidus laharis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cupriavidus lacunae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cupriavidus gilardii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cupriavidus cauae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cupriavidus campinensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cupriavidus basilensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cupriavidus alkaliphilus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cupriavidus agavae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cupriavidus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cupidesulfovibrio termitidis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cupidesulfovibrio oxamicus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cupidesulfovibrio liaohensis T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cupidesulfovibrio | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cuniculiplasma divulgatum T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cuniculiplasma | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cuniculiplasmataceae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cuneatibacter caecimuris T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cuneatibacter | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cumulibacter soli | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cumulibacter manganitolerans T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cumulibacter | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cucumibacter marinus T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cucumibacter | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cryptosporangium phraense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cryptosporangium mongoliense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cryptosporangium minutisporangium | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cryptosporangium japonicum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cryptosporangium eucalypti | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cryptosporangium cibodasense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cryptosporangium aurantiacum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |