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Taxon:
Class
Betaproteobacteria
Garrity
et al.
2006
(prokaryote)
Taxa
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Hierarchy
Nomenclature
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Entity:
Pseudomonadota (Phylum)
..Acidithiobacillia (Class)
..Alphaproteobacteria (Class)
..Deltaproteobacteria (Class)
..Epsilonproteobacteria (Class)
..Gammaproteobacteria (Class)
..Hydrogenophilia (Class)
..Oligoflexia (Class)
..Betaproteobacteria (Class)
....Branchiomonas (Candidatus)
....Burkholderiales (Order)
....Casimicrobiaceae (Family)
....Chitinivorax (Genus)
....Dactylopiibacterium (Candidatus)
....Dentiradicibacter (Genus)
....Ferribacter (Genus)
....Ferritrophicales (Order)
....Glomeribacter (Candidatus)
....Ichthyocystis (Candidatus)
....Imtechium (Genus)
....Kinetoplastidibacterium (Candidatus)
....Nasuia (Candidatus)
....Neisseriales (Order)
....Nitrotoga (Candidatus)
....Procaibacterales (Candidate order)
....Profftella (Candidatus)
....Rhodocyclales (Order)
....Spencerbrownia (Candidatus)
....Spirillales (Order)
....Symbiobacter (Candidatus)
....Tremblayella (Candidatus)
....Vallotiella (Candidatus)
....Vidania (Candidatus)
Concise hierarchy
(Kingdom)
Pseudomonadati
-
(Phylum)
Pseudomonadota
Current position
Pseudomonadota
(Phylum)
Garrity
et al.
2021
Ref:
LPSN, 2020-present
: [25 Apr 2026]; LPSN[25 Apr 2026].
Alternative positions
Proteobacteria
(Phylum)
Garrity
et al.
2005 stat. inval.
Ref:
J.P. Euzéby, 2016
: [31 Aug 2017] [Hug et al., 2016: fig. 1].
Historical positions
Proteobacteria
(Phylum)
Garrity
et al.
2005 stat. inval.
Ref:
J.P. Euzéby, 2016
: [31 Aug 2017].
Bacteria
(Domain)
Woese
et al.
1990 stat. inval.
Ref:
L.A. Hug et al., 2016
: fig. 1; 4.
[rough position]
Proteobacteria
(Phylum)
Garrity
et al.
2005 stat. inval.
Ref:
M.A. Ruggiero et al., 2015b
: table 2 (p. 5).
Proteobacteria
(Phylum)
Garrity
et al.
2005 stat. inval.
Ref:
G.M. Garrity et al., 2007
: 112.
Number of Subtaxa
2026
Available in Systema Naturae 2000
6o;28f;280g;569s;12ss
1989-present
Systema Naturae 2000
: 29 Apr 2026
[6o;28f;280g]
2016
J.P. Euzéby
: [12 Sep 2017]
[8o;15f;175g]
2015b
M.A. Ruggiero et al.
: table 2 (p. 5)
[7o]
2007
G.M. Garrity et al.
[7o;12f;121g;345s;17ss]
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026