Taxonomy summary
Only current list
Excluding species
Bacteria
>
Pseudomonadati
Order
Family
Genus
Species
Abditibacteriales
1
1
5
Acanthopleuribacterales
1
2
5
Acetobacterales
4
66
1637
Acidiferrobacterales
2
3
15
Acidithiobacillales
2
3
156
Aeromonadales
2
13
3421
Alteromonadales
9
58
9797
Aquificales
2
9
277
Arenicellales
3
5
18
Atribacterales
4
7
24
Azospirillales
0
0
2
Bacteriovoracales
2
3
580
Bacteroidales
16
113
3731
Bacteroidota Order IV. Incertae sedis
0
1
1
Balneolales
3
8
115
Bdellovibrionales
1
3
236
Blastocatellales
3
7
28
Borreliales
0
0
1
Brachyspirales
1
1
235
Brevinematales
3
3
9
Bryobacterales
3
5
31
Burkholderiales
12
165
22634
Caldisericales
1
1
18
Calditrichales
1
1
12
Campylobacterales
7
20
2715
Candidatus Acidiferrales
0
1
4
Candidatus Adiutricales
1
1
4
Candidatus Ancaeobacterales
1
1
1
Candidatus Anoxychlamydiales
1
0
1
Candidatus Auribacterales
1
1
1
Candidatus Berkiellales
1
1
6
Candidatus Brocadiales
5
12
124
Candidatus Cloacimonadales
1
5
20
Candidatus Comchoanobacterales
1
2
3
Candidatus Competibacterales
0
0
1
Candidatus Costitxiales
1
1
1
Candidatus Cryosericales
1
1
5
Candidatus Desulfofervidales
1
1
3
Candidatus Electryoneales
1
1
2
Candidatus Entotheonellales
1
1
9
Candidatus Erginobacterales
1
2
2
Candidatus Eutrophobiales
1
1
1
Candidatus Fermentibacterales
1
1
4
Candidatus Fibrimonadales
1
1
4
Candidatus Foliamicales
1
1
2
Candidatus Frugalibacteriales
0
1
0
Candidatus Guanabacteria
0
1
2
Candidatus Hatepunaeales
1
1
1
Candidatus Hydrogenedentales
1
1
4
Candidatus Hypogeohydatales
1
2
2
Candidatus Johnevansiales
1
2
49
Candidatus Kapaibacteriales
1
1
2
Candidatus Mariimomonadales
1
1
1
Candidatus Marinacidobacterales
1
1
3
Candidatus Multivoradales
1
1
5
Candidatus Nemesobacterales
3
3
4
Candidatus Oceanimicrobiales
2
2
2
Candidatus Oleimicrobiales
2
3
5
Candidatus Palauibacterales
1
7
19
Candidatus Pelagibacterales
1
5
493
Candidatus Pheonicimicrobiales
2
7
13
Candidatus Polarisedimenticolales
1
1
2
Candidatus Pollutiaquabacterales
1
1
2
Candidatus Porifericomitales
1
1
3
Candidatus Puniceispirillales
2
2
13
Candidatus Rariloculales
1
1
3
Candidatus Residuimicrobiales
4
9
15
Candidatus Spongiifermentumdales
1
1
1
Candidatus Sulfidibacteriales
0
1
3
Candidatus Tariuqbacterales
1
1
1
Candidatus Tenderiales
1
1
2
Candidatus Tepidiaquacellales
1
1
5
Candidatus Tethybacterales
3
12
13
Candidatus Thermofontimicrobiales
4
7
8
Candidatus Theseobacterales
1
1
1
Candidatus Tritonobacterales
1
1
1
Candidatus Troglogloeales
1
2
6
Candidatus Uabimicrobiales
1
1
3
Candidatus Versatilivoradales
1
1
3
Candidatus Wukongales
1
1
1
Candidatus Zhuqueibacterales
2
6
10
Cardiobacteriales
3
7
83
Caulobacterales
1
10
2522
Cellvibrionales
5
46
723
Chitinispirillales
1
1
5
Chitinivibrionales
1
1
3
Chitinophagales
1
64
803
Chlamydiales
4
6
254
Chlorobiales
3
8
225
Chromatiales
13
75
1357
Chrysiogenales
1
3
10
Chthoniobacterales
1
2
12
Coprothermobacterales
1
1
19
Coxiellales
0
0
2
Cytophagales
27
123
2414
Deferribacterales
6
10
92
Deferrisomatales
1
1
5
Desulfarculales
1
4
20
Desulfatiglandales
1
1
6
Desulfobaccales
1
1
9
Desulfobacterales
13
33
338
Desulfobulbales
4
19
389
Desulfomonilales
1
1
11
Desulfovibrionales
8
37
968
Desulfurellales
2
2
32
Desulfurobacteriales
1
4
35
Desulfuromonadales
7
10
187
Dictyoglomales
1
1
13
Diplorickettsiales
1
0
1
Dissulfuribacterales
1
1
4
Dongiales
0
0
1
Ectothiorhodospirales
1
0
1
Elsterales
1
0
10
Elusimicrobiales
2
6
37
Emcibacterales
2
5
13
Endomicrobiales
1
10
49
Enterobacterales
11
138
27359
Ferritrophicales
1
1
3
Ferrovales
1
1
32
Ferrovibrionales
1
0
1
Fibrobacterales
1
2
69
Fidelibacterales
1
1
1
Flavobacteriales
14
256
12019
Futianiales
1
1
1
Gaopeijiales
1
1
1
Geminicoccales
1
9
67
Gemmatales
1
9
66
Gemmatimonadales
1
4
79
Geobacterales
1
11
159
Granulosicoccales
0
0
1
Haliangiales
1
2
13
Halothiobacillales
0
0
1
Holophagales
1
3
52
Holosporales
4
21
79
Hydrogenophilales
1
2
96
Hyphomicrobiales
46
209
34906
Hyphomonadales
1
8
228
Ignavibacteriales
2
4
52
Immundisolibacterales
1
1
5
Iodidimonadales
1
1
9
Isosphaerales
1
6
60
Kangiellales
1
1
42
Kiritimatiellales
2
2
14
Kopriimonadales
1
1
6
Kordiimonadales
2
6
40
Legionellales
2
11
644
Lentisphaerales
1
2
36
Leptospirales
2
3
728
Limisphaerales
2
3
27
Longimicrobiales
1
1
8
Lysobacterales
4
47
6652
Magnetococcales
2
4
61
Maricaulales
2
14
146
Marinilabiliales
3
31
205
Mariprofundales
1
2
43
Methylacidiphilales
1
2
18
Methylococcales
3
29
393
Methylohalomonadales
1
1
3
Micropepsales
1
2
19
Minwuiales
1
1
9
Moraxellales
1
12
7489
Myxococcales
5
18
685
Nannocystales
1
4
51
Natronospirales
1
1
6
Nautiliales
2
5
51
Neisseriales
5
43
1518
Nevskiales
2
13
90
Nitrococcales
3
0
3
Nitrosococcales
1
0
1
Nitrosomonadales
8
38
1494
Nitrospinales
1
4
54
Nitrospirales
1
8
244
Oceanospirillales
13
80
6184
Oligoflexales
2
2
9
Oligosphaerales
1
1
4
Opitutales
4
19
92
Orbales
1
6
197
Parachlamydiales
7
22
123
Parvibaculales
0
0
1
Parvularculales
1
5
39
Pasteurellales
2
36
842
Phycisphaerales
1
5
76
Pirellulales
3
30
259
Planctomycetales
1
18
468
Polyangiales
4
12
85
Procabacteriales
1
1
12
Pseudomonadales
8
29
31789
Puniceicoccales
5
11
62
Pyrinomonadales
0
0
1
Reyranellales
0
0
1
Rhodobacterales
3
248
7556
Rhodocyclales
4
27
900
Rhodospirillales
19
74
1600
Rhodothalassiales
1
1
12
Rhodothermales
4
11
91
Rickettsiales
4
43
5726
Salinisphaerales
1
4
46
Saprospirales
3
17
129
Sedimentisphaerales
3
4
11
Silvanigrellales
1
5
25
Sneathiellales
1
3
27
Sphaerobacterales
1
2
13
Sphingobacteriales
3
23
2189
Sphingomonadales
4
62
7877
Spirochaetales
7
33
1732
Steroidobacterales
1
3
23
Syntrophales
2
2
152
Syntrophobacterales
2
11
97
Syntrophorhabdales
1
1
42
Tepidisphaerales
1
2
11
Terriglobales
2
20
346
Terrimicrobiales
1
1
4
Thalassobaculales
0
0
1
Thermoanaerobaculales
2
2
11
Thermodesulfobacteriales
2
6
57
Thermodesulfobiales
1
1
11
Thermodesulfovibrionales
3
3
40
Thermomicrobiales
1
2
14
Thermosulfidibacterales
1
1
4
Thermotomaculales
1
1
2
Thiohalobacterales
1
1
7
Thiohalomonadales
2
3
11
Thiohalorhabdales
1
1
5
Thiohalospirales
1
1
4
Thiotrichales
6
43
805
Tichowtungiales
1
1
2
Treponematales
0
0
1
Turneriellales
1
0
2
Verrucomicrobiales
4
14
324
Vibrionales
1
15
15441
Vicinamibacterales
1
2
10
Victivallales
1
1
16
Winmispirales
1
1
1
Woeseiales
1
2
9
unclassified Bacteroidota Order II.
0
0
6
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