Helicobacter cholecystus Franklin et al. 1997 Dataset NCBI Taxonomy Classification phylum Campylobacterota class Epsilonproteobacteria order Campylobacterales family Helicobacteraceae genus Helicobacter species Helicobacter cholecystus Name Homonyms Helicobacter cholecystus Helicobacter cholecystus Franklin et al. 1997