| butyricimonas sp. | species | | | species | 1969738 |
| parabacteroides distasonis | species | bacteria | bacteria | species | 823 |
| parabacteroides sp. | species | | | species | 1869337 |
| porphyromonas asaccharolytica | species | bacteria | bacteria | species | 28123 |
| porphyromonas katsikii | species | | | species | 1572876 |
| porphyromonas sp. 6por (55a') | no rank | | | species | 671056 |
| proteiniphilum acetatigenes | species | bacteria | bacteria | species | 294710 |