Methanohalobium Dataset NCBI Taxonomy Rank GENUS Classification phylum Euryarchaeota class Methanomicrobia order Methanosarcinales family Methanosarcinaceae genus Methanohalobium Name Synonyms Methanohalobium Zhilina and Zavarzin 1988 Homonyms Methanohalobium Methanohalobium Zhilina and Zavarzin 1988