Helicobacter fennelliae Dataset NCBI Taxonomy Rank SPECIES Classification kingdom Pseudomonadati phylum Campylobacterota class Epsilonproteobacteria order Campylobacterales family Helicobacteraceae genus Helicobacter species Helicobacter fennelliae Name Synonyms Campylobacter fennelliae Campylobacter fennelliae Totten et al. 1988 Helicobacter fennelliae (Totten et al. 1988) Vandamme et al. 1991 Homonyms Helicobacter fennelliae Helicobacter fennelliae (Totten et al. 1988) Vandamme et al. 1991