| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Rahnella woolbedingensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Rahnella victoriana | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Rahnella variigena | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Rahnella inusitata | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Rahnella bruchi | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Rahnella aquatilis T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Rahnella aceris | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Rahnella | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Radiobacillus deserti T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Radiobacillus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Racemicystis persica | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Racemicystis crocea T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Racemicystis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Quisquiliibacterium transsilvanicum T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Quisquiliibacterium | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Quatrionicoccus australiensis T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Quatrionicoccus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Quadrisphaera oryzae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Quadrisphaera granulorum T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Quadrisphaera | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Qipengyuania sediminis T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Qipengyuania flava | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Qipengyuania | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Qingshengfaniella alkalisoli T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Qingshengfaniella | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Pyxidicoccus trucidator | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Pyxidicoccus fallax T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Pyxidicoccus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Pyruvatibacter mobilis T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Pyruvatibacter | Unknown | Valid (ICNP) | Excubia bot over 4 years ago |