| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Nitrosopumilus piranensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosopumilus oxyclinae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosopumilus maritimus T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosopumilus cobalaminigenes | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosopumilus adriaticus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosopumilus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosomonas ureae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosomonas stercoris | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosomonas oligotropha | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosomonas nitrosa | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosomonas marina | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosomonas halophila | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosomonas eutropha | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosomonas europaea T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosomonas communis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosomonas aestuarii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosomonas | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosomonadaceae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosococcus oceani | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosococcus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosarchaeum koreense T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosarchaeum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosopumilaceae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrosopumilales | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrososphaeria | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrolancea hollandica T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrolancea | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphaerobacteraceae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphaerobacterales | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermomicrobia | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |