| brazil | | uncultured thermovirga sp. | species | 1 | 0 |
| china | | uncultured thermovirga sp. | species | 7 | 0 |
| colombia | | uncultured thermovirga sp. | species | 1 | 0 |
| japan | | uncultured thermovirga sp. | species | 1 | 0 |
| japan | shizuoka prefecture | uncultured thermovirga sp. | species | 1 | 0 |
| united states | | uncultured thermovirga sp. | species | 2 | 0 |