| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Quinella ovalis T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Quadrisphaera setariae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Quadricoccus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Quadricoccus australiensis T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania xiapuensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania xiamenensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania vulgaris | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania vesicularis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania sphaerica | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania soli | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania seohaensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania qiaonensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania psychrotolerans | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania proteolytica | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania polymorpha | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania pelagi | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania pacifica | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania oceanensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania nanhaisediminis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania mesophila | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania marisflavi | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania intermedia | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania huizhouensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania gelatinilytica | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania gaetbuli | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania citrea | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania aurantiaca | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania aquimaris | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania algicida | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Qipengyuania aestuarii | Unknown | Valid (ICNP) | Excubia bot over 3 years ago |