| Genus | Species Num | Strain Num | SOURCE |
|---|---|---|---|
| Cetobacterium | 1 | 1 | MGYG |
| Gracilibacillus | 2 | 2 | MGYG |
| Veillonella | 10 | 18 | HMP/MGYG |
| Caldanaerobacter | 1 | 2 | HMP |
| Allochromatium | 1 | 1 | HMP |
| Catenibacterium | 1 | 2 | HMP/MGYG |
| Edwardsiella | 2 | 5 | HMP/MGYG |
| Thermosipho | 2 | 2 | HMP |
| Coprothermobacter | 1 | 1 | HMP |
| Fusobacterium | 8 | 33 | HMP/MGYG |