Methanosarcina baltica Dataset NCBI Taxonomy Rank SPECIES Classification kingdom Methanobacteriati phylum Methanobacteriota 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