Bacteria  >  Pseudomonadati  >  Pseudomonadota  >  Betaproteobacteria

Order	Family	Genus	Species
Burkholderiales	12	167	22791
Candidatus Procaibacterales	1	1	12
Ferritrophicales	1	1	3
Ferrovales	1	1	32
Neisseriales	5	43	1742
Nitrosomonadales	8	38	1504
Rhodocyclales	4	27	906