| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Permianibacter | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Perlucidibaca piscinae T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Perlucidibaca aquatica | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Perlucidibaca | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peribacillus simplex T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peribacillus saganii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peribacillus psychrosaccharolyticus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peribacillus muralis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peribacillus loiseleuriae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peribacillus kribbensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peribacillus huizhouensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peribacillus gossypii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peribacillus glennii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peribacillus faecalis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peribacillus endoradicis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peribacillus deserti | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peribacillus cavernae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peribacillus butanolivorans | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peribacillus asahii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peribacillus alkalitolerans | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peribacillus acanthi | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peribacillus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Perexilibacter aurantiacus T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Perexilibacter | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peredibacter starrii T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peredibacter | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peredibacteraceae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peptostreptococcus stomatis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peptostreptococcus russellii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Peptostreptococcus canis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago |