| MMDBm0000218 | Methanobrevibacter smithii ATCC 35061 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001233 | Archaeoglobus profundus DSM 5631 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001353 | Burkholderia rhizoxinica HKI 454 | Bacteria | Proteobacteria | Not Available | Not Available | RHEA |
| MMDBm0001612 | Ferroglobus placidus DSM 10642 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001669 | Haloarcula marismortui ATCC 43049 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001671 | Halobacterium sp. NRC-1 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001672 | Halobacterium salinarum R1 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001673 | Haloferax volcanii DS2 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001675 | Halomicrobium mukohataei DSM 12286 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001678 | Haloquadratum walsbyi DSM 16790 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001679 | Halorhabdus utahensis DSM 12940 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001681 | Halorubrum lacusprofundi ATCC 49239 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001682 | Haloterrigena turkmenica DSM 5511 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001817 | Methanobrevibacter ruminantium M1 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001818 | Methanocaldococcus jannaschii DSM 2661 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001819 | Methanocaldococcus fervens AG86 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001820 | Methanocaldococcus vulcanius M7 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001821 | Methanocaldococcus sp. FS406-22 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001822 | Methanocaldococcus infernus ME | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001823 | Methanocella paludicola SANAE | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001824 | Methanococcoides burtonii DSM 6242 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001825 | Methanococcus maripaludis S2 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001826 | Methanococcus maripaludis C5 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001827 | Methanococcus vannielii SB | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
| MMDBm0001828 | Methanococcus aeolicus Nankai-3 | Archaea | Euryarchaeota | Not Available | Not Available | RHEA |
