|
|
| Species | OMA ID | Cross-ref | OMA Group | (size) |
| [B] Clostridium kluyveri (strain ATCC 8527 / DSM 555 / NCIMB 10680) | CLOK51721 |  A5N941 | 200642 | (47) |
| [B] Halothermothrix orenii (strain H 168 / OCM 544 / DSM 9562) | HALOH2112 | B8D0F7 | 200682 | (3) |
| [B] Pelotomaculum thermopropionicum (strain DSM 13744 / JCM 10971 / SI) | PELTS1981 | A5D0Q0 | 200657 | (14) |
| [B] Anaerocellum thermophilum (strain DSM 6725 / Z-1320) | ANATD2457 | B9MP82 | 200642 | (47) |
| [B] Caldicellulosiruptor saccharolyticus (strain ATCC 43494 / DSM 8903) | CALS8384 | A4XGN3 | 200642 | (47) |
| [B] Heliobacterium modesticaldum (strain ATCC 51547 / Ice1) | HELMI2411 | B0TAZ4 | 200657 | (14) |
| [B] Thermoanaerobacter pseudethanolicus (strain ATCC 33223 / 39E) | THEP3651 | B0K7V8 | 200642 | (47) |
| [B] Thermoanaerobacter sp. (strain X514) | THEPX1158 | B0K6M7 | 200642 | (47) |
| [B] Thermoanaerobacter tengcongensis | THETN1641 | Q8R925 | 200642 | (47) |
| [B] Halothermothrix orenii (strain H 168 / OCM 544 / DSM 9562) | HALOH842 | B8CWF0 | 200657 | (14) |
| [B] Clostridium acetobutylicum | CLOAB846 | Q97KR0 | 200642 | (47) |