| uncultured dysgonomonas sp. | no rank | bacteria | environmental samples | species | 206096 |
| uncultured paludibacter sp. | no rank | bacteria | environmental samples | species | 497635 |
| uncultured parabacteroides sp. | no rank | bacteria | environmental samples | species | 512312 |
| uncultured porphyromonadaceae bacterium | no rank | bacteria | environmental samples | species | 348578 |
| uncultured porphyromonas sp. | no rank | bacteria | environmental samples | species | 159274 |