| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Corynebacterium jeddahense | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Corynebacterium iranicum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Corynebacterium insidiosum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Corynebacterium hoagii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Corynebacterium hadale | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Corynebacterium godavarianum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Corynebacterium fournierii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Corynebacterium flaccumfaciens | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Corynebacterium flaccumfaciens subsp. poinsettiae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Corynebacterium flaccumfaciens subsp. oortii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Corynebacterium flaccumfaciens subsp. flaccumfaciens | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Corynebacterium flaccumfaciens subsp. betae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Corynebacterium fascians | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Corynebacterium equi | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Corynebacterium camporealense | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Corynebacterium beticola | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Corynebacterium betae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Corallococcus silvisoli | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Coraliihabitans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Coraliihabitans acroporae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Coprococcus ammoniilyticus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Coprobacillus catenaformis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Copranaerobaculum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Copranaerobaculum intestinale | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Conglomeromonas | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Conglomeromonas largomobilis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Conglomeromonas largomobilis subsp. parooensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Conglomeromonas largomobilis subsp. largomobilis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Confluentimicrobium | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Confluentimicrobium naphthalenivorans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |