Halobacterium volcanii Mullakhanbhai and Larson (sic) 1975 Dataset NCBI Taxonomy Classification phylum Euryarchaeota class Halobacteria order Halobacteriales family Haloferacaceae genus Haloferax species Haloferax volcanii Name Homonyms Halobacterium volcanii Halobacterium volcanii Mullakhanbhai and Larson (sic) 1975 Halobacterium volcanii Mullakhanbhai and Larsen 1975 (Approved Lists 1980)