| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Paenibacillus durum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Paenibacillus doosanensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Paenibacillus dauci | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Paenibacillus cremeus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Paenibacillus caui | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Paenibacillus brevis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Paenibacillus azotofixans | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Paenibacillus artemisiicola | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Paenibacillus allorhizosphaerae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Paenibacillus allorhizoplanae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Paenibacillus agilis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Paenalkalicoccus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Paenalkalicoccus suaedae T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Paenalcaligenes niemegkensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pacificimonas pallium | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pacificimonas pallii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pacificamonas | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pacificamonas flava T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Ottowia testudinis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Ottowia caeni | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Oscillospira | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Oscillospira guilliermondii T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Oscillospira guilliermondi | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Oscillochloris chrysea T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Oscillibacter hominis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Oscillibacter acetigenes | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Oryzomonas ruber | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Oryzomonas japonicum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Orrella marina | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Orrella daihaiensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago |