Methanospirillum stamsii Dataset NCBI Taxonomy Rank SPECIES Classification phylum Euryarchaeota class Methanomicrobia order Methanomicrobiales family Methanospirillaceae genus Methanospirillum species Methanospirillum stamsii Name Synonyms Methanospirillum stamsii Parshina et al. 2014 Homonyms Methanospirillum stamsii Methanospirillum stamsii Parshina et al. 2014