"Helicobacter delphinicola" Segawa et al. 2020 Dataset NCBI Taxonomy Classification phylum Campylobacterota class Epsilonproteobacteria order Campylobacterales family Helicobacteraceae genus Helicobacter species Helicobacter delphinicola Name Homonyms Helicobacter delphinicola "Helicobacter delphinicola" Segawa et al. 2020 Helicobacter delphinicola Segawa et al. 2021