| Species | RefIntense Num | Refseq Num | Source |
|---|---|---|---|
| Psychrobacter arcticus | 1 | 2 | HMP |
| Psychrobacter cryohalolentis | 1 | 3 | HMP |
| Pyramidobacter piscolens | 2 | 2 | HMP/MGYG |
| Ralstonia pickettii | 2 | 82 | HMP/MGYG |
| Ralstonia solanacearum | 4 | 289 | HMP |
| Raoultella ornithinolytica | 1 | 114 | MGYG |
| Renibacterium salmoninarum | 1 | 3 | HMP |
| Rhizobium etli | 4 | 9 | HMP |
| Rhizobium leguminosarum | 2 | 519 | HMP |
| Rhizorhabdus wittichii | 1 | 2 | HMP |