| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Cryptosporangiaceae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryptosporangiales | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryptobacterium curtum T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryptobacterium | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryptanaerobacter phenolicus T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryptanaerobacter | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryomorpha ignava T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryomorpha | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryobacterium zongtaii | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryobacterium tepidiphilum | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryobacterium soli | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryobacterium ruanii | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryobacterium roopkundense | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryobacterium psychrotolerans | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryobacterium psychrophilum T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryobacterium melibiosiphilum | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryobacterium luteum | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryobacterium levicorallinum | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryobacterium flavum | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryobacterium breve | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryobacterium aureum | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryobacterium arcticum | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cryobacterium | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cruoricaptor ignavus T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cruoricaptor | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Crossiella equi | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Crossiella cryophila T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Crossiella | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cronobacter universalis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cronobacter turicensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago |