Methanobacterium spitsbergense Dataset NCBI Taxonomy Rank SPECIES Classification phylum Euryarchaeota class Methanobacteria order Methanobacteriales family Methanobacteriaceae genus Methanobacterium species Methanobacterium spitsbergense Name Synonyms "Methanobacterium spitsbergense" Trubitsyn et al. 2023 Homonyms Methanobacterium spitsbergense "Methanobacterium spitsbergense" Trubitsyn et al. 2023