Methanococcoides orientis Dataset NCBI Taxonomy Rank SPECIES Classification phylum Euryarchaeota class Methanomicrobia order Methanosarcinales family Methanosarcinaceae genus Methanococcoides species Methanococcoides orientis Name Synonyms Methanococcoides orientis Liang et al. 2022 Homonyms Methanococcoides orientis Methanococcoides orientis Liang et al. 2022