| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Novosphingobium organovorum | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Novosphingobium mangrovi | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Novosphingobium kaempferiae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Novosphingobium album | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Nocardioides okcheonensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Nocardioides marmotae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Nocardioides faecalis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Nocardia pulmonis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Nitrosophilus kaiyonis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Nitrosomonas supralitoralis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Nicoliella | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Nicoliella spurrieriana | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Neomelitea | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Neomelitea salexigens | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Neobacillus terrae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Natronomonas marina | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Natronomonas aquatica | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Natronogracilivirga | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Natronogracilivirga saccharolytica | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Natronocalculus | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Natronocalculus amylovorans | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Natranaeroarchaeum | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Natranaeroarchaeum sulfidigenes | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Natranaeroarchaeum aerophilus | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Natranaeroarchaeum aerophilum | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Myxococcus qinghaiensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Myxococcus guangdongensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Myxococcus dinghuensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Mumia quercus | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Moraxella nasicaprae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago |