| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Sinimarinibacterium thermocellulolyticum | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Schlesneria sphaerica | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Sanxizhangella | ||||
| Sanxizhangella immobilis T | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Sandarakinorhabdus fusca | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Salinirubellus litoreus | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Salinilacustrithrix | ||||
| Salinilacustrithrix flava T | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Salinibaculum salinum | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Salinibaculum rarum | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Salinibaculum marinum | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Salinibacterium rubrum | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Salinarimonas chemoclinalis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Sabulicella glaciei | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Roseovarius salis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Roseovarius salincola | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Roseovarius roseus | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Roseovarius maritimus | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Roseomonas xinghualingensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Roseomonas nitratireducens | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Roseomonas alba | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Roseateles microcysteis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Robertmurraya mangrovi | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Rhodoligotrophos ferricapiens | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Rarispira | ||||
| Rarispira pelagica T | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Rahnella selenatireducens | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Qipengyuania lutea | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Qipengyuania atrilutea | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Pyramidobacter arthritidis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago |