| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Pulveribacter | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Pullulanibacillus uraniitolerans | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Pullulanibacillus pueri | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Pullulanibacillus naganoensis T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Pullulanibacillus camelliae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Pullulanibacillus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Pukyongiella litopenaei T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Pukyongiella | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Puia dinghuensis T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Puia | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Pueribacillus theae T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Pueribacillus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Psychrosphaera saromensis T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Psychrosphaera haliotis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Psychrosphaera aquimarina | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Psychrosphaera aestuarii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Psychrosphaera | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Psychroserpens mesophilus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Psychroserpens jangbogonensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Psychroserpens damuponensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Psychroserpens burtonensis T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Psychroserpens | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Psychromonas profunda | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Psychromonas ossibalaenae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Psychromonas marina | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Psychromonas macrocephali | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Psychromonas kaikoae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Psychromonas japonica | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Psychromonas ingrahamii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Psychromonas heitensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago |