| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Bacteroides amylophilus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacteriovorax starrii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacteriovorax marinus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacteriovorax litoralis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacterionema | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacterionema matruchotii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacteriolyticum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacteriolyticum stolpii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus zhanjiangensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus zeae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus xiaoxiensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus wuyishanensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus weihenstephanensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus wakoensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus vulcani | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus vireti | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus vini | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus vietnamensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus vedderi | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus validus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus urumqiensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus urbisdiaboli | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus tusciae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus trypoxylicola | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus thioparus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus thioparans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus thiaminolyticus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus thermosphaericus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus thermoruber | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus thermophilus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |