Helicobacter acinonychis Sheeba Dataset NCBI Taxonomy Classification phylum Campylobacterota class Epsilonproteobacteria order Campylobacterales family Helicobacteraceae genus Helicobacter species Helicobacter acinonychis Name Homonyms Helicobacter acinonychis Helicobacter acinonychis Sheeba Helicobacter acinonychis corrig. Eaton et al. 1993