| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Prevotella heparinolytica | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Prescottella | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Prescottella subtropica | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Prescottella soli | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Prescottella equi T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Prescottella defluvii | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Prescottella agglutinans | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Prauserella flava | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Prauserella cavernicola | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Portibacter marinus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Porphyromonas salivosa | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Porphyromonas cansulci | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Porphyrobacter mercurialis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Pontixanthobacter sediminis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Pontixanthobacter gangjinensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Pontixanthobacter confluentis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Pontixanthobacter aquaemixtae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Pontixanthobacter aestiaquae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Pontirhabdus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Pontirhabdus pectinivorans T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Ponticoccus lacteus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Pontibrevibacter | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Pontibrevibacter nitratireducens T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Pontibacter qinzhouensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Pontibacter pamirensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Pontibacter flavimaris | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Pontibacter cellulosilyticus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Pontibacter aquaedesilientis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Pontibaca salina | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Polynucleobacter tropicus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago |