Methanosarcina barkeri DSM 804 Dataset NCBI Taxonomy Classification kingdom Methanobacteriati phylum Methanobacteriota class Methanomicrobia order Methanosarcinales family Methanosarcinaceae genus Methanosarcina species Methanosarcina barkeri Name Homonyms Methanosarcina barkeri Methanosarcina barkeri 'Fusaro' Methanosarcina barkeri DSM 804 Methanosarcina barkeri Schnellen 1947 (Approved Lists 1980) emend. Maestrojun et al. 1992 Methanosarcina barkeri Schnellen 1947 (Approved Lists 1980) emend. Bryant and Boone 1987