the root (no rank)
Bacteria (domain)
Proteobacteria (phylum)
Alphaproteobacteria (class)
Rhodospirillales (order)
Acetobacteraceae (family)
Gluconobacter (genus)
[hide inferior taxa]
Gluconobacter frateurii (species)
Gluconobacter oxydans (species)
Gluconobacter suboxydans (species)