| Species | RefIntense Num | Refseq Num | Source |
|---|---|---|---|
| Salisediminibacterium selenitireducens | 1 | 1 | HMP |
| Salmonella bongori | 1 | 26 | MGYG |
| Salmonella enterica | 17 | 11297 | HMP/MGYG |
| Sanguibacter keddieii | 1 | 1 | HMP |
| Sarcina ventriculi | 1 | 7 | MGYG |
| Scardovia inopinata | 1 | 3 | HMP |
| Scardovia wiggsiae | 1 | 2 | MGYG |
| Schaalia odontolytica | 2 | 11 | HMP |
| Schleiferilactobacillus harbinensis | 1 | 8 | MGYG |
| Sebaldella termitidis | 1 | 2 | HMP |