Methanobacterium mobilis Dataset NCBI Taxonomy Classification phylum Euryarchaeota class Methanomicrobia order Methanomicrobiales family Methanomicrobiaceae genus Methanomicrobium species Methanomicrobium mobile Name Homonyms Methanobacterium mobilis "Methanobacterium mobilis" (sic) Paynter and Hungate 1968