| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Sinomonas puerhi | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Segatella asaccharophila | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Secundilactobacillus muriivasis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Scrofimicrobium appendicitidis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Scandinavium lactucae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sanguibacter biliveldensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Salinirarus | ||||
| Salinirarus marinus T | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Saccharopolyspora montiporae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Saccharopolyspora galaxeae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Roseovarius conchicola | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Roseomonas cutis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Roseobacter sinensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Roseiterribacter | ||||
| Roseiterribacter gracilis T | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Roseicyclus amphidinii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Roseateles rivi | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rodentibacter abscessus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodococcus sacchari | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodococcus parequi | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodanobacter lycopersici | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodanobacter geophilus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhizosaccharibacter | ||||
| Rhizosaccharibacter radicis T | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhizomonospora | ||||
| Rhizomonospora bruguierae T | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rathsackimonas | ||||
| Rathsackimonas ureilytica T | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rathsackimonas pseudogalii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rathsackimonas phyllosphaerae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |