Archaea  >  Methanobacteriati  >  Methanobacteriota  >  Methanomicrobia  >  Methanosarcinales

Genus	Species
Candidatus Argoarchaeum	1
Candidatus Ethanoperedens	1
Candidatus Methanocomedens	1
Candidatus Methanofrustulum	1
Candidatus Methanogaster	3
Candidatus Methanomarinus	2
Candidatus Methanoperedens	5
Candidatus Methanovorans	1
Candidatus Syntrophoarchaeum	5
Halomethanococcus	0
Methanimicrococcus	9
Methanococcoides	27
Methanohalobium	4
Methanohalophilus	28
Methanolapillus	3
Methanolobus	39
Methanomethylovorans	36
Methanosalsum	9
Methanosarcina	238
Methermicoccus	3