| chile | antofagasta region | sulfurihydrogenibium sp. 153iv-9 | species | 3 | 0 |
| china | hunan | uncultured persephonella sp. | species | 1 | 0 |
| china | hunan | uncultured sulfurihydrogenibium sp. | species | 1 | 0 |
| china | yunnan | hydrogenothermaceae bacterium t-5 | species | 1 | 0 |
| china | yunnan | sulfurihydrogenibium sp. t-7 | species | 1 | 0 |
| iceland | | sulfurihydrogenibium kristjanssonii | species | 2 | 0 |
| iceland | | uncultured sulfurihydrogenibium sp. | species | 1 | 0 |
| italy | | hydrogenothermus marinus | species | 20 | 0 |
| japan | | persephonella sp. oy | species | 1 | 0 |
| japan | | sulfurihydrogenibium subterraneum | species | 2 | 0 |
| japan | | sulfurihydrogenibium subterraneum dsm 15120 | no rank | 16 | 0 |
| japan | okinawa prefecture | persephonella sp. 50cm70-per | species | 1 | 0 |
| japan | okinawa prefecture | persephonella sp. ns70-1 | species | 1 | 0 |
| japan | okinawa prefecture | uncultured persephonella sp. | species | 1 | 0 |
| nigeria | | uncultured persephonella sp. | species | 5 | 0 |
| portugal | acores autonomous region | hydrogenothermus | genus | 0 | 1 |
| portugal | acores autonomous region | persephonella | genus | 0 | 1 |
| portugal | acores autonomous region | sulfurihydrogenibium | genus | 0 | 1 |
| portugal | acores autonomous region | sulfurihydrogenibium azorense az-fu1 | no rank | 17 | 0 |
| russia | | uncultured sulfurihydrogenibium sp. | species | 1 | 0 |
| russia | kamchatka krai | sulfurihydrogenibium azorense | species | 1 | 0 |
| russia | kamchatka krai | sulfurihydrogenibium rodmanii | species | 12 | 0 |
| russia | kamchatka krai | uncultured sulfurihydrogenibium sp. | species | 30 | 0 |
| russia | kostroma oblast | uncultured sulfurihydrogenibium sp. | species | 3 | 0 |
| united states | | sulfurihydrogenibium yellowstonense ss-5 | no rank | 2 | 0 |
| united states | | uncultured persephonella sp. | species | 1 | 0 |
| united states | california | sulfurihydrogenibium sp. y04acs1 | species | 3 | 0 |
| united states | california | sulfurihydrogenibium sp. y04ang1 | species | 3 | 0 |
| united states | california | sulfurihydrogenibium yellowstonense ss-5 | no rank | 13 | 0 |
| united states | california | uncultured hydrogenothermus sp. | species | 157 | 0 |
| united states | california | uncultured sulfurihydrogenibium sp. | species | 173 | 0 |
| united states | new mexico | sulfurihydrogenibium | genus | 0 | 1 |
| united states | oregon | sulfurihydrogenibium | genus | 0 | 1 |
| united states | wyoming | sulfurihydrogenibium | genus | 0 | 1 |