| MMDBm0001840 | Methanosaeta thermophila | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0002059 | Cenarchaeum symbiosum | Archaea | Thaumarchaeota |  | 
| MMDBm0002698 | Thermofilum pendens | Archaea | Crenarchaeota | Anaerobic | 
| MMDBm0001709 | Hyperthermus butylicus | Archaea | Crenarchaeota | Anaerobic | 
| MMDBm0001833 | labreanum | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0001834 | marisnigri | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0002577 | Staphylothermus marinus | Archaea | Crenarchaeota | Anaerobic | 
| MMDBm0001826 | Methanococcus maripaludis | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0001813 | Metallosphaera sedula | Archaea | Crenarchaeota | Aerobe | 
| MMDBm0000218 | Methanobrevibacter smithii | Not Available | Euryarchaeota | Anaerobe | 
| MMDBm0001827 | Methanococcus vannielii | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0001828 | Methanococcus aeolicus | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0001829 | Methanococcus maripaludis | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0001839 | Methanoregula boonei | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0001714 | Ignicoccus hospitalis | Archaea | Crenarchaeota | Anaerobe | 
| MMDBm0001948 | Nitrosopumilus maritimus | Archaea | Thaumarchaeota | Aerobe | 
| MMDBm0001830 | Methanococcus maripaludis | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0001672 | Halobacterium salinarum | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0001849 | Methanothermobacter thermautotrophicus | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0001953 | Archaeoglobus fulgidus | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0002424 | Pyrococcus horikoshii | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0001956 | Methanocella arvoryzae | Archaea | Euryarchaeota |  | 
| MMDBm0001824 | Methanococcoides burtonii | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0001678 | Haloquadratum walsbyi | Archaea | Euryarchaeota |  | 
| MMDBm0001848 | Methanospirillum hungatei | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0001846 | Methanosphaera stadtmanae | Not Available | Euryarchaeota | Anaerobe | 
| MMDBm0001926 | Natronomonas pharaonis | Archaea | Euryarchaeota | Aerobe | 
| MMDBm0001845 | Methanosarcina barkeri | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0001818 | Methanocaldococcus jannaschii | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0002690 | Thermococcus kodakarensis | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0001669 | Haloarcula marismortui | Archaea | Euryarchaeota | Aerobe | 
| MMDBm0001955 | Picrophilus torridus | Archaea | Euryarchaeota | Aerobe | 
| MMDBm0001825 | Methanococcus maripaludis | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0002643 | Sulfolobus acidocaldarius | Archaea | Crenarchaeota | Aerobe | 
| MMDBm0001844 | Methanosarcina mazei | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0001843 | Methanosarcina acetivorans | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0001838 | Methanopyrus kandleri | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0002425 | Pyrococcus furiosus | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0002642 | Sulfolobus tokodaii | Archaea | Crenarchaeota | Aerobe | 
| MMDBm0002702 | Thermoplasma volcanium | Archaea | Euryarchaeota | Facultative anaerobe | 
| MMDBm0002641 | Sulfolobus solfataricus | Not Available | Crenarchaeota | Aerobe | 
| MMDBm0002701 | Thermoplasma acidophilum | Archaea | Euryarchaeota | Facultative anaerobe | 
| MMDBm0001671 | Halobacterium salinarum | Archaea | Euryarchaeota | Aerobe | 
| MMDBm0002423 | Pyrococcus abyssi | Archaea | Euryarchaeota | Anaerobe | 
| MMDBm0001952 | Aeropyrum pernix | Archaea | Crenarchaeota | Aerobe |