| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Cocleimonas flava T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cocleimonas | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiotrichaceae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cobetia pacifica | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cobetia marina T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cobetia litoralis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cobetia crustatorum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cobetia amphilecti | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cobetia | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cnuibacter physcomitrellae T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cnuibacter | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cnuella takakiae T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Cnuella | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Clostridium vulturis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Clostridium vitabionis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Clostridium viride | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Clostridium vincentii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Clostridium uliginosum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Clostridium tyrobutyricum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Clostridium thiosulfatireducens | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Clostridium thermosuccinogenes | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Clostridium thermopalmarium | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Clostridium thermobutyricum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Clostridium thermoalcaliphilum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Clostridium thermarum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Clostridium tetanomorphum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Clostridium tetani | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Clostridium tertium | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Clostridium tepidum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Clostridium tepidiprofundi | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |