Methanofervidicoccus Dataset NCBI Taxonomy Rank GENUS Classification phylum Euryarchaeota class Methanococci order Methanococcales genus Methanofervidicoccus Name Synonyms Methanofervidicoccus Sakai et al. 2019 Homonyms Methanofervidicoccus Methanofervidicoccus Sakai et al. 2019