| japan | kagoshima prefecture | uncultured aquificales bacterium | species | 6 | 0 |
| japan | nagano prefecture | uncultured aquificales bacterium | species | 10 | 0 |
| japan | okinawa prefecture | uncultured aquificales bacterium | species | 2 | 0 |
| thailand | | uncultured aquificales bacterium | species | 2 | 0 |
| united states | | uncultured aquificales bacterium | species | 36 | 0 |