Selenomonadales Dataset NCBI Taxonomy Rank ORDER Classification phylum Bacillota class Negativicutes order Selenomonadales Name Synonyms Selenomonadales Marchandin et al. 2010 emend. Campbell et al. 2015 Homonyms Selenomonadales Selenomonadales Marchandin et al. 2010 emend. Campbell et al. 2015