| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Nocardioides abyssi | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Nocardia sputorum | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Nocardia spumae | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Nocardia australiensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Nitratireductor thuwali | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Nitratireductor thuwalensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Nitratidesulfovibrio liaohensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Nisaea acidiphila | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Neoroseomonas marina | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Neorhodopirellula | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Neorhodopirellula pilleata | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Neorhodopirellula lusitana T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Neorhizobium turbinariae | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Neopusillimonas | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Neopusillimonas maritima T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Neopusillimonas aromaticivorans | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Neobacillus rhizophilus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Neobacillus muris | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Neobacillus citreus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Neisseria yangbaofengii | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Neisseria montereyensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Neisseria lisongii | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Natronosalvus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Natronosalvus vescus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Natronosalvus rutilus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Natronosalvus halobius T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Natronosalvus caseinilyticus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Natronosalvus amylolyticus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Natrononativus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Natrononativus amylolyticus T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago |