| antarctica | | uncultured thermoanaerobacter sp. | species | 6 | 0 |
| australia | western australia | uncultured thermoanaerobacter sp. | species | 2 | 0 |
| austria | | thermoanaerobacter thermohydrosulfuricus | species | 1 | 0 |
| canada | | thermoanaerobacter thermohydrosulfuricus wc1 | no rank | 204 | 0 |
| china | | thermoanaerobacter ethanolicus | species | 6 | 0 |
| china | | thermoanaerobacter sp. | species | 2 | 0 |
| china | | thermoanaerobacter sp. enrichment culture | species | 2 | 0 |
| china | | thermoanaerobacter sp. xyl-d | species | 1 | 0 |
| china | | uncultured thermoanaerobacter sp. | species | 9 | 0 |
| china | tianjin shi | thermoanaerobacter mathranii | species | 1 | 0 |
| china | tianjin shi | thermoanaerobacter pseudethanolicus | species | 1 | 0 |
| china | tianjin shi | thermoanaerobacter uzonensis | species | 1 | 0 |
| china | yunnan | thermoanaerobacter sp. rh0802 | species | 1 | 0 |
| china | yunnan | thermoanaerobacter sp. rh0803 | species | 1 | 0 |
| china | yunnan | thermoanaerobacter sp. rh0804 | species | 1 | 0 |
| china | yunnan | thermoanaerobacter sp. rh0805 | species | 1 | 0 |
| china | yunnan | thermoanaerobacter sp. rh0806 | species | 1 | 0 |
| china | yunnan | thermoanaerobacter sp. rh0807 | species | 1 | 0 |
| china | yunnan | thermoanaerobacter sp. rh0808 | species | 1 | 0 |
| colombia | | thermoanaerobacter italicus | species | 8 | 0 |
| france | | thermoanaerobacter sp. met-g | species | 1 | 0 |
| germany | | thermoanaerobacter sp. dib004g | species | 1 | 0 |
| germany | | thermoanaerobacter sp. dib087g | species | 1 | 0 |
| germany | | thermoanaerobacter sp. dib097x | species | 1 | 0 |
| germany | | thermoanaerobacter sp. dib101g | species | 1 | 0 |
| germany | | thermoanaerobacter sp. dib101x | species | 1 | 0 |
| germany | | thermoanaerobacter sp. dib103x | species | 1 | 0 |
| germany | | thermoanaerobacter sp. dib104x | species | 1 | 0 |
| germany | | thermoanaerobacter sp. dib107x | species | 1 | 0 |
| iceland | | thermoanaerobacter inferii | species | 1 | 0 |
| iceland | | uncultured thermoanaerobacter sp. | species | 1 | 0 |
| india | | thermoanaerobacter brockii | species | 2 | 0 |
| india | | thermoanaerobacter sp. | species | 3 | 0 |
| india | | thermoanaerobacter sp. ab-4s | species | 1 | 0 |
| india | | thermoanaerobacter sp. pts-1 | species | 1 | 0 |
| india | | thermoanaerobacter wiegelii | species | 1 | 0 |
| india | rajasthan | thermoanaerobacter sp. | species | 1 | 0 |
| india | west bengal | thermoanaerobacter sp. bsb-2 | species | 1 | 0 |
| india | west bengal | thermoanaerobacter sp. bsb-21 | species | 1 | 0 |
| india | west bengal | thermoanaerobacter sp. bsb-27 | species | 1 | 0 |
| india | west bengal | thermoanaerobacter sp. bsb-30 | species | 1 | 0 |
| india | west bengal | thermoanaerobacter sp. bsb-31 | species | 1 | 0 |
| india | west bengal | thermoanaerobacter sp. bsb-33 | species | 1 | 0 |
| india | west bengal | thermoanaerobacter sp. bsb-4 | species | 1 | 0 |
| india | west bengal | thermoanaerobacter sp. bsb-5 | species | 1 | 0 |
| india | west bengal | thermoanaerobacter sp. bsb-9 | species | 1 | 0 |
| japan | hokkaido prefecture | thermoanaerobacter | genus | 0 | 1 |
| japan | okinawa prefecture | thermoanaerobacter | genus | 0 | 1 |
| japan | shizuoka prefecture | uncultured thermoanaerobacter sp. | species | 4 | 0 |
| japan | yamagata prefecture | thermoanaerobacter sp. and32 | species | 1 | 0 |
| new zealand | | thermoanaerobacter wiegelii rt8.b1 | no rank | 1 | 0 |
| nigeria | | uncultured thermoanaerobacter sp. | species | 2 | 0 |
| russia | | thermoanaerobacter siderophilus sr4 | no rank | 2 | 0 |
| russia | | thermoanaerobacter uzonensis | species | 10 | 0 |
| russia | buryatia republic | thermoanaerobacter | genus | 0 | 1 |
| russia | kamchatka krai | thermoanaerobacter uzonensis | species | 713 | 0 |
| spain | | uncultured thermoanaerobacter sp. | species | 1 | 0 |
| taiwan | | uncultured thermoanaerobacter sp. | species | 1 | 0 |
| taiwan | taiwan municipality | uncultured thermoanaerobacter sp. | species | 1 | 0 |
| thailand | | thermoanaerobacter sp. nst1-5 | species | 1 | 0 |
| united states | | uncultured thermoanaerobacter sp. | species | 4 | 0 |
| united states | alaska | thermoanaerobacter thermocopriae | species | 106 | 0 |
| united states | california | uncultured bacterium o11e1 | species | 1 | 0 |
| united states | california | uncultured bacterium o14b12 | species | 1 | 0 |
| united states | california | uncultured bacterium o14c2 | species | 1 | 0 |
| united states | california | uncultured bacterium o14e7 | species | 1 | 0 |
| united states | california | uncultured bacterium o18b3 | species | 1 | 0 |
| united states | california | uncultured thermoanaerobacter sp. | species | 1 | 0 |
| united states | colorado | thermoanaerobacter sp. x513 | species | 2 | 0 |
| united states | colorado | thermoanaerobacter sp. x561 | species | 5 | 0 |
| united states | florida | uncultured thermoanaerobacter sp. | species | 5 | 0 |
| united states | oklahoma | thermoanaerobacter sp. | species | 1 | 0 |
| united states | wyoming | thermoanaerobacter | genus | 0 | 1 |
| united states | wyoming | thermoanaerobacter ethanolicus jw 200 | no rank | 754 | 0 |
| united states | wyoming | thermoanaerobacter sp. ys13 | species | 10 | 0 |