| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Bacteroides chinchillae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacteroides cellulosolvens | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacteroides cellulolyticus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacteroides capillus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacteroides capillosus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacteroides buccalis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacteroides buccae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacteroides bivius | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacteroides barnesiae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacteroides asaccharolyticus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacteroides amylophilus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacteriovorax starrii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacteriovorax marinus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacteriovorax litoralis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacterionema | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacterionema matruchotii T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacteriolyticum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacteriolyticum stolpii T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus zhanjiangensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus zeae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus xiaoxiensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus wuyishanensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus weihenstephanensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus wakoensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus vulcani | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus vireti | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus vini | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus vietnamensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus vedderi | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus validus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago |