| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Streptomyces althioticus subsp. althioticus | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Streptomonospora wellingtoniae | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Streptococcus taoyuanensis | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Streptococcus tangpeifui | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Streptococcus lingualis | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Streptococcus jiangjianxini | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Streptococcus immobilis | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Streptococcus huangxiaojuni | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Streptococcus hepaticus | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Streptococcus handemini | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Streptococcus gingivalis | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Streptococcus dentalis | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Stakelama tenebrarum | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Stakelama portus | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Spiribacter pallidus | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Spiribacter insolitus | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Sphingosinicella rhizophila | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Sphingomonas plantiphila | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Solisphingomonas | ||||
| Solisphingomonas quercus | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Solisphingomonas oligoaromativorans T | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Solisphingomonas morindae | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Solisphingomonas chungangi | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Skermania pinensis T | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Skermanella cutis | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Sinimarinibacterium thermocellulolyticum | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Schlesneria sphaerica | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Sanxizhangella | ||||
| Sanxizhangella immobilis T | Unknown | Valid (ICNP) | Excubia bot 10 months ago | |
| Sandarakinorhabdus fusca | Unknown | Valid (ICNP) | Excubia bot 10 months ago |