Helicobacter pametensis Dewhirst et al. 1994 Dataset NCBI Taxonomy Classification phylum Campylobacterota class Epsilonproteobacteria order Campylobacterales family Helicobacteraceae genus Helicobacter species Helicobacter pametensis Name Homonyms Helicobacter pametensis Helicobacter pametensis Dewhirst et al. 1994