| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Paenibacillus campinasensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus camelliae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus brasilensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus bovis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus borealis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus barengoltzii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus barcinonensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus baekrokdamisoli | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus azotifigens | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus azoreducens | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus aurantiacus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus assamensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus arcticus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus arachidis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus aquistagni | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus apis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus apii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus apiarius | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus antri | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus antarcticus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus anaericanus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus amylolyticus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus alvei | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus alkaliterrae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus algorifonticola | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus alginolyticus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus algicola | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus albidus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus agaridevorans | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paenibacillus agarexedens | Unknown | Valid (ICNP) | Excubia bot about 5 years ago |