| uncultured ammonia-oxidizing bacterium | | USA: Colorado Plateau | | 56788492 |
| uncultured ammonia-oxidizing bacterium | | USA: Colorado Plateau | | 56788491 |
| uncultured ammonia-oxidizing bacterium | | USA: Colorado Plateau | | 56788490 |
| uncultured ammonia-oxidizing bacterium | | USA: Colorado Plateau | | 56788489 |