Selenomonas lacticifex Dataset NCBI Taxonomy Rank SPECIES Classification phylum Bacillota class Negativicutes order Selenomonadales family Selenomonadaceae genus Selenomonas species Selenomonas lacticifex Name Synonyms Selenomonas lacticifex Schleifer et al. 1990 Homonyms Selenomonas lacticifex Selenomonas lacticifex Schleifer et al. 1990