| Species | RefIntense Num | Refseq Num | Source |
|---|---|---|---|
| Ruminococcus champanellensis | 1 | 3 | MGYG |
| Ruminococcus flavefaciens | 1 | 11 | HMP |
| Ruminococcus gauvreauii | 1 | 2 | MGYG |
| Ruthenibacterium lactatiformans | 1 | 24 | MGYG |
| Saccharomonospora viridis | 1 | 3 | HMP |
| Saccharophagus degradans | 1 | 2 | HMP |
| Saccharopolyspora erythraea | 1 | 7 | HMP |
| Salinispora arenicola | 1 | 12 | HMP |
| Salinispora tropica | 1 | 2 | HMP |
| Salmonella bongori | 1 | 26 | MGYG |