| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Orlajensenia leifsoniae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Orlajensenia flava T | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Olsenella kribbiana | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Oceanisphaera submarina | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Oceaniferula spumae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Novistakelama | ||||
| Novistakelama panni T | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Novistakelama hankookensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Novistakelama desiccabilis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Novacetimonas labruscae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Nocardiopsis protaetiae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Nocardiopsis lambiniae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Nocardioides eburneus | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Nocardia sichangensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Nocardia nepalensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Nioella halotolerans | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Neptunitalea lumnitzerae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Neosandaracinobacteroides | ||||
| Neosandaracinobacteroides saxicola T | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Neorhizorhabdus | ||||
| Neorhizorhabdus vulcanisoli T | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Neorhizorhabdus oleivorans | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Neorhizorhabdus naphthae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Neorhizorhabdus crusticola | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Neomoorella | ||||
| Neomoorella thermoacetica T | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Neomoorella sulfitireducens | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Neomoorella stamsii | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Neomoorella mulderi | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Neomoorella humiferrea | Unknown | Valid (ICNP) | Excubia bot about 1 year ago |