Campylobacter fennelliae Totten et al. 1988 Dataset NCBI Taxonomy Classification phylum Campylobacterota class Epsilonproteobacteria order Campylobacterales family Helicobacteraceae genus Helicobacter species Helicobacter fennelliae Name Homonyms Campylobacter fennelliae Totten et al. 1988 Campylobacter fennelliae