| Species | RefIntense Num | Refseq Num | Source |
|---|---|---|---|
| Bartonella quintana | 1 | 19 | HMP |
| Bdellovibrio bacteriovorus | 1 | 7 | HMP |
| Beduini massiliensis | 1 | 2 | MGYG |
| Bifidobacterium adolescentis | 2 | 97 | HMP/MGYG |
| Bifidobacterium angulatum | 2 | 6 | HMP/MGYG |
| Bifidobacterium animalis | 3 | 117 | HMP/MGYG |
| Bifidobacterium bifidum | 2 | 116 | HMP/MGYG |
| Bifidobacterium breve | 2 | 161 | HMP/MGYG |
| Bifidobacterium catenulatum | 2 | 17 | HMP/MGYG |
| Bifidobacterium dentium | 4 | 44 | HMP/MGYG |