(Methanobacterium) (Methanobacterium) is a biological genus in the family Methanobacteriaceae and order Methanobacteriales.
Methanobacterium aarhusense
Methanobacterium alcaliphilum
Methanobacterium arcticum
Methanobacterium beijingense
Methanobacterium bryantii
Methanobacterium congolense
Methanobacterium espanolae
Methanobacterium ferruginis
Methanobacterium flexile
Methanobacterium formicicum
Methanobacterium ivanovii
Methanobacterium kanagiense
Methanobacterium movens
Methanobacterium oryzae
Methanobacterium palustre
Methanobacterium petrolearium
Methanobacterium subterraneum
Methanobacterium thermaggregans
Methanobacterium uliginosum
Methanobacterium veterum
Methanobacterium
Methanobrevibacter
Methanosphaera
Methanothermobacter