| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Shouchella clausii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Shinella lacus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Shimia abyssi | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Shewanella yunxiaonensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Shewanella spongiae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Shewanella sedimentimangrovi | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Shewanella oncorhynchi | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Shewanella nanhaiensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Shewanella jiangmenensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Shewanella haliotis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Shewanella azerbaijanica | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Shewanella avicenniae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Shewanella arctica | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Shewanella alga | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Shewanella affinis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sheuella | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sheuella amnicola | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sessilibacter | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Sessilibacter corallicola | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Serratia quinivora | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Serratia proteamaculans subsp. quinovora | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Serratia proteamaculans subsp. proteamaculans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Serratia marinorubra | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Serratia marcescens subsp. sakuensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Serratia glossinae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Serpulina | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Serpulina pilosicoli | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Serpulina murdochii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Serpulina intermedia | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Serpulina innocens | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |