Methanosarcina baltica Dataset NCBI Taxonomy Rank SPECIES Classification phylum Euryarchaeota class Methanomicrobia order Methanosarcinales family Methanosarcinaceae genus Methanosarcina species Methanosarcina baltica Name Synonyms Methanosarcina baltica von Klein et al. 2002 emend. Singh et al. 2005 Homonyms Methanosarcina baltica Methanosarcina baltica von Klein et al. 2002 emend. Singh et al. 2005