Megasphaera butyrica Dataset NCBI Taxonomy Rank SPECIES Classification phylum Bacillota class Negativicutes order Veillonellales family Veillonellaceae genus Megasphaera species Megasphaera butyrica Name Synonyms "Megasphaera butyrica" Hitch et al. 2021 Megasphaera butyrica Hitch et al. 2022 Homonyms Megasphaera butyrica Megasphaera butyrica Hitch et al. 2022 "Megasphaera butyrica" Hitch et al. 2021