Methanobacteriaceae Dataset NCBI Taxonomy Rank FAMILY Classification phylum Euryarchaeota class Methanobacteria order Methanobacteriales family Methanobacteriaceae Name Synonyms Methanobacteriaceae Barker 1956 (Approved Lists 1980) Homonyms Methanobacteriaceae Methanobacteriaceae Barker 1956 (Approved Lists 1980)