| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Blastococcus carthaginiensis | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Bifidobacterium longum subsp. iuvenis | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Belliella filtrata | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Belliella calami | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Belliella alkalica | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Bartonella raoultii | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Bacteroides humanifaecis | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Bacillus mexicanus | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Bacillus litorisediminis | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Bacillus dicomae | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Bacillus daqingensis | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Bacillus changyiensis | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Aurantibacillus | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Aurantibacillus circumpalustris | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Asticcacaulis machinosus | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Asticcacaulis currens | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Asticcacaulis aquaticus | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Arthrobacter zhaoxinii | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Arthrobacter vasquezii | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Arthrobacter jinronghuae | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Aquisphaera insulae | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Aquibacillus salsiterrae | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Aporhodopirellula | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Aporhodopirellula rubra | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Aporhodopirellula aestuarii | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Antiquaquibacter | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Antiquaquibacter oligotrophicus | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Ancylobacter tetraedralis | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Ancylobacter radicis | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Ancylobacter novellus | Unknown | Valid (ICNP) | Excubia bot 10 months ago |