Methanobacterium flexile Dataset NCBI Taxonomy Rank SPECIES Classification phylum Euryarchaeota class Methanobacteria order Methanobacteriales family Methanobacteriaceae genus Methanobacterium species Methanobacterium flexile Name Synonyms Methanobacterium flexile Zhu et al. 2011 Homonyms Methanobacterium flexile Methanobacterium flexile Zhu et al. 2011