| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Anoxybacteroides tepidamans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Anoxybacteroides rupiensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Anoxybacteroides rupiense | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Anoxybacteroides geothermalis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Anoxybacteroides geothermale | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Anoxybacteroides contaminans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Anoxybacteroides amylolyticus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Anoxybacteroides amylolyticum T | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Anoxybacillus andreesenii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Amycolatopsis solani | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Amycolatopsis nalaikhensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Amycolatopsis melonis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Amycolatopsis carbonis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Amorphoplanes | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Amorphoplanes nipponensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Amorphoplanes friuliensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Amorphoplanes digitatus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Amorphoplanes digitatis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Amorphoplanes auranticolor T | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Alterisphingorhabdus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Alterisphingorhabdus coralli T | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Allofournierella | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Allofournierella massiliensis T | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Allocoenonia | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Allocoenonia anatina T | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Allocatenococcus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Allocatenococcus thiocycli T | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Alkalihalobacterium alkalicellulosilyticus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Alkalihalobacterium alkalicellulosilyticum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Aliitabrizicola | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |