| argentina | jujuy province | uncultured methanothermobacter sp. | species | 2 | 0 |
| brazil | | uncultured methanothermobacter sp. | species | 2 | 0 |
| china | | methanothermobacter marburgensis | species | 2 | 0 |
| china | | methanothermobacter sp. enrichment clone m2 | species | 1 | 0 |
| china | | methanothermobacter sp. enrichment clone sa11 | species | 1 | 0 |
| china | | methanothermobacter sp. enrichment clone sa2 | species | 1 | 0 |
| china | | methanothermobacter sp. enrichment culture | species | 26 | 0 |
| china | | methanothermobacter sp. enrichment culture clone b11-a-16 | species | 1 | 0 |
| china | | methanothermobacter sp. enrichment culture clone b13-a-210 | species | 1 | 0 |
| china | | uncultured methanothermobacter sp. | species | 500 | 0 |
| china | henan | uncultured methanothermobacter sp. | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone ask_11 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone ask_15 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone ask_21 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone ask_25 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone ask_3 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone ask_30 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone ask_31 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone ask_33 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone ask_34 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone ask_37 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone ask_38 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone ask_42 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone ask_43 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone ask_6 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone ask_8 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone ask_9 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone l55a_12 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone l55a_24 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone l55a_25 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone l55a_26 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone l55a_35 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone l55a_37 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone mty2_1 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone mty2_2 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone mty2_3 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone mty2_4 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone mty2_5 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone mty2_6 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone mty2_7 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone mty2_8 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone mtyc_1 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone mtyc_2 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone mtyc_4 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone mtyc_6 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone mtyc_8 | species | 1 | 0 |
| china | shandong | methanothermobacter sp. enrichment culture clone mtyc_9 | species | 1 | 0 |
| china | tianjin shi | methanothermobacter thermautotrophicus | species | 1 | 0 |
| china | yunnan | methanothermobacter sp. | species | 1 | 0 |
| colombia | | uncultured methanothermobacter sp. | species | 1 | 0 |
| egypt | | uncultured methanothermobacter sp. | species | 4 | 0 |
| germany | | methanothermobacter marburgensis | species | 1 | 0 |
| germany | | methanothermobacter thermautotrophicus | species | 2 | 0 |
| germany | | uncultured methanothermobacter sp. | species | 1 | 0 |
| germany | hesse | uncultured methanothermobacter sp. | species | 6 | 0 |
| india | | methanothermobacter marburgensis | species | 13 | 0 |
| india | | methanothermobacter sp. enrichment culture clone cibanicra-mbt1 | species | 1 | 0 |
| india | | methanothermobacter thermautotrophicus | species | 28 | 0 |
| india | | methanothermobacter thermophilus | species | 1 | 0 |
| india | | methanothermobacter wolfeii | species | 1 | 0 |
| india | | uncultured methanothermobacter sp. | species | 35 | 0 |
| india | jharkhand | uncultured methanothermobacter sp. | species | 5 | 0 |
| japan | | methanothermobacter sp. mt-2 | species | 1 | 0 |
| japan | kanagawa prefecture | methanothermobacter sp. | species | 4 | 0 |
| nigeria | | uncultured methanothermobacter sp. | species | 5 | 0 |
| russia | | methanothermobacter defluvii | species | 6 | 0 |
| russia | | methanothermobacter sp. | species | 1 | 0 |
| russia | | uncultured methanothermobacter sp. | species | 12 | 0 |
| spain | madrid | uncultured methanothermobacter sp. | species | 1 | 0 |
| taiwan | | methanothermobacter | genus | 0 | 1 |
| turkey | | uncultured methanothermobacter sp. | species | 1 | 0 |
| united states | | uncultured methanothermobacter sp. | species | 2 | 0 |
| united states | alaska | methanothermobacter thermautotrophicus | species | 2 | 0 |
| united states | alaska | uncultured methanothermobacter sp. | species | 1 | 0 |
| united states | california | methanothermobacter sp. | species | 1 | 0 |
| united states | illinois | methanothermobacter thermautotrophicus | species | 2 | 0 |
| united states | wyoming | methanothermobacter thermautotrophicus | species | 9 | 0 |