Methanovulcanius Dataset NCBI Taxonomy Rank GENUS Classification phylum Euryarchaeota class Methanomicrobia order Methanomicrobiales family Methanomicrobiaceae genus Methanovulcanius Name Synonyms Methanovulcanius Chien et al. 2023 Homonyms Methanovulcanius Methanovulcanius Chien et al. 2023