the root (no rank)
Bacteria (domain)
Proteobacteria (phylum)
Betaproteobacteria (class)
Burkholderiales (order)
Comamonadaceae (family)
Hydrogenophaga (genus)
[hide inferior taxa]
Hydrogenophaga intermedia (species)
Hydrogenophaga pseudoflava (species)
Hydrogenophaga sp. (species)