| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Corynebacterium breve | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Coraliomargarita parva | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Coprobacter tertius | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Constantimarinum | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Constantimarinum furrinae T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Commensalibacter papalotli | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Commensalibacter melissae | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Commensalibacter communis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Comamonas resistens | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Comamonas endophytica | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Cohnella hashimotonis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Clavibacter lycopersici | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Claveliimonas | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Claveliimonas monacensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Claveliimonas bilis T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Chryseobacterium pyrolae | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Chryseobacterium paludis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Chryseobacterium luquanense | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Chryseobacterium gilvum | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Chryseobacterium foetidum | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Chryseobacterium edaphi | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Chondrinema | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Chondrinema litorale T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Chlamydia crocodili | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Chitinophaga pendula | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Chitinophaga nivalis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Chakrabartyella | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Chakrabartyella piscis T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Cereibacter flavus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Caniella | Unknown | Valid (ICNP) | Excubia bot over 2 years ago |