Campylobacter fetus subsp. jejuni Dataset NCBI Taxonomy Classification phylum Campylobacterota class Epsilonproteobacteria order Campylobacterales family Campylobacteraceae genus Campylobacter species Campylobacter jejuni Name Homonyms Campylobacter fetus subsp. jejuni "Campylobacter fetus subsp. jejuni" Smibert 1974