| iceland | | thermoproteus tenax kra 1 | no rank | 25 | 0 |
| mexico | | uncultured thermoproteus sp. | species | 6 | 0 |
| mexico | michoacan ocampo | thermoproteus sp. az2 | species | 208 | 0 |
| nigeria | | uncultured thermoproteus sp. | species | 4 | 0 |
| philippines | | thermoproteus thermophilus | species | 1 | 0 |
| russia | kostroma oblast | thermoproteus uzoniensis | species | 1 | 0 |
| russia | kostroma oblast | thermoproteus uzoniensis 768-20 | no rank | 2 | 0 |
| united states | california | thermoproteus sp. cis_19 | species | 79 | 0 |
| united states | california | thermoproteus sp. cp80 | species | 157 | 0 |
| united states | california | thermoproteus sp. jchs_4 | species | 33 | 0 |