| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Streptacidiphilus alkalitolerans | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Stigmatella ashevillensis | ||||
| Stenotrophomonas pigmentata | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Stenotrophomonas forensis | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Stenotrophomonas beteli | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Sporomusa carbonis | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Sphingopyxis kveilinensis | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Sphingomonas mollis | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Sphingomonas longa | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Sphingomonas aurea | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Sphingobacterium siyangense subsp. siyangense | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Sphingobacterium siyangense subsp. cladoniae | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Spectribacter hydrogenoxidans T | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Sorangium atrum | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Sinomonas puerhi | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Segatella asaccharophila | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Secundilactobacillus muriivasis | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Scrofimicrobium appendicitidis | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Scandinavium lactucae | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Sanguibacter biliveldensis | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Salinirarus | ||||
| Salinirarus marinus T | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Saccharopolyspora montiporae | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Saccharopolyspora galaxeae | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Roseovarius conchicola | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Roseomonas cutis | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Roseobacter sinensis | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Roseiterribacter | ||||
| Roseiterribacter gracilis T | Unknown | Valid (ICNP) | Excubia bot 11 months ago | |
| Roseicyclus amphidinii | Unknown | Valid (ICNP) | Excubia bot 11 months ago |