| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Cardiobacterium valvarum | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cardiobacterium hominis T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cardiobacterium | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cardiobacteriaceae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Cardiobacteriales | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Carboxylicivirga taeanensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Carboxylicivirga sediminis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Carboxylicivirga mesophila T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Carboxylicivirga linearis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Carboxylicivirga flava | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Carboxylicivirga | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Carboxydothermus siderophilus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Carboxydothermus pertinax | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Carboxydothermus islandicus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Carboxydothermus hydrogenoformans T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Carboxydothermus ferrireducens | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Carboxydothermus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Carboxydocella thermautotrophica T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Carboxydocella sporoproducens | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Carboxydocella manganica | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Carboxydocella | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Capsulimonas corticalis T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Capsulimonas | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Capsulimonadaceae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Capsulimonadales | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Caproiciproducens galactitolivorans T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Caproiciproducens | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Caproicibacterium amylolyticum T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Caproicibacterium | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Caproicibacter fermentans T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago |