(Nitrobacter) (Nitrobacter) is a biological genus in the family Bradyrhizobiaceae and order Rhizobiales.
Nitrobacter alkalicus
Nitrobacter hamburgensis
Nitrobacter vulgaris
Nitrobacter winogradskyi
Afipia
Agromonas
Balneimonas
Blastobacter
Bosea
Bradyrhizobium
Nitrobacter
Oligotropha
Rhodoblastus
Rhodopseudomonas
Salinarimonas