Methanosarcina barkeri_B Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Archaea phylum Halobacteriota class Methanosarcinia order Methanosarcinales family Methanosarcinaceae genus Methanosarcina species Methanosarcina barkeri Name Homonyms Methanosarcina barkeri Schnellen, 1947 Methanosarcina barkeri_B Methanosarcina barkeri_A