Concise hierarchy

(Domain) Bacteria - (Phylum) Betaproteobacteria - (Class) Betaproteobacteria - (Order) Nitrosomonadales

Current position

Nitrosomonadales (Order) Garrity et al. 2006

Ref: J.P. Euzéby, 2016: [5 Sep 2017].

Alternative positions

Nitrosomonadales (Order)	Ref: G.M. Garrity et al., 2001b: 10.
Pseudomonadales (Order) Orla-Jensen 1921 (Approved Lists 1980)	Ref: 1976: 184.
Spiral and curved bacteria ([unranked])	Ref: N.R. Krieg, 1982: 30.

Historical positions

Nitrosomonadales (Order) Garrity et al. 2006	Ref: J.P. Euzéby, 2016: [5 Sep 2017].
Nitrosomonadales (Order) Garrity et al. 2006	Ref: G.M. Garrity et al., 2007: 144.
Nitrosomonadales (Order)	Ref: G.M. Garrity et al., 2001b: 10.
Spiral and curved bacteria ([unranked])	Ref: N.R. Krieg, 1982: 30.
Spiraalvormige of gekromde bacteriën ([unranked])	Ref: L.J. Audus & V. Heywood, 1981: 138.
Pseudomonadales (Order) Orla-Jensen 1921 (Approved Lists 1980)	Ref: 1976: 184.

Number of Subtaxa

2024	Available in Systema Naturae 2000	1g;1s
1989-present	Systema Naturae 2000	[1g;1s]
2016	J.P. Euzéby: [12 Sep 2017]	[1g]
2007	G.M. Garrity et al.	[1g;1s]
2001b	G.M. Garrity et al.: 10	[1g]
2000		1g
1982	N.R. Krieg	4g