| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Chryseobacterium turcicum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Chryseobacterium oryctis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Chryseobacterium kimseyorum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia sediminis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia sediminilitoris | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia salexigens | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia sabulilitoris | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia portivictoriae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia planctonica | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia oceani | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia marina | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia lutea | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia gaetbulicola | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia fulva | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia forsetii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia flava | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia echinicola T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia bathymodioli | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia aquimixticola | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia antarctica | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia aestuariivivens | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Christiangramia aestuarii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Chlamydiifrater | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Chlamydiifrater volucris | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Chlamydiifrater phoenicopteri T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Chlamydia buteonis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Chelativorans petroleitrophicus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Cellulomonas xiejunii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Cellulomonas wangsupingiae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago |