Methanobacterium oryzae

Methanobacterium
Scientific classification
Domain:	Archaea
Kingdom:	Euryarchaeota
Phylum:	Euryarchaeota
Class:	Methanobacteria
Order:	Methanobacteriales
Family:	Methanobacteriaceae
Genus:	Methanobacterium
Binomial name
Methanobacterium Kluyver and van Niel 1936
Species
M. aarhusense M. alcaliphilum M. beijingense M. bryantii M. congolense M. curvum M. espanolae M. formicicum M. ivanovii M. oryzae M. palustre M. subterraneum M. thermaggregans M. uliginosum

In taxonomy, Methanobacterium is a genus of the Methanobacteriaceae. Contrary to the popular belief, they are not exactly a bacterial species as they belong to the archaea and have the distinguishing biopolymer, peptidoglycan, missing from their cell membranes.

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