Taxonomy summary
Only current list
Excluding species
Bacteria
Class
Order
Family
Genus
Species
Abditibacteriia
1
1
1
6
Acidimicrobiia
3
10
23
256
Acidithiobacillia
1
2
3
157
Actinomycetes
24
61
476
86630
Alicyclobacillia
1
1
0
1
Alphaproteobacteria
30
110
812
67303
Anaerolineae
2
5
21
300
Aquificia
2
3
13
313
Ardenticatenia
3
3
8
28
Armatimonadia
2
2
2
13
Atribacteria
1
4
7
27
Bacilli
3
22
337
65434
Bacteriovoracia
1
2
3
583
Bacteroidia
3
20
145
3972
Balneolia
1
3
8
118
Bdellovibrionia
1
1
3
237
Betaproteobacteria
7
33
291
28781
Blastocatellia
3
3
9
41
Bradymonadia
0
0
0
1
Brevinematia
0
0
0
1
Caldilineae
1
2
4
41
Caldisericia
1
1
1
19
Calditrichia
1
1
1
13
Candidatius Mariprofundia
1
1
2
99
Candidatus Abyssobacteria
0
0
0
4
Candidatus Aminicenantia
1
2
2
7
Candidatus Ancaeobacteria
1
1
1
1
Candidatus Aquicultoria
3
4
4
12
Candidatus Auribacteria
2
2
2
2
Candidatus Babeliae
1
2
2
9
Candidatus Binatia
1
1
1
6
Candidatus Bipolaricaulia
1
1
1
6
Candidatus Brocadiia
3
7
15
129
Candidatus Canglongilia
1
1
1
1
Candidatus Cloacimonadia
1
1
6
23
Candidatus Costitxiia
1
1
1
1
Candidatus Cryosericia
1
1
1
5
Candidatus Dadabacteria
1
3
3
10
Candidatus Deferrimicrobia
1
1
1
4
Candidatus Desulfofervidia
1
1
1
3
Candidatus Dormibacteria
2
2
5
10
Candidatus Electryoneia
2
2
2
3
Candidatus Elulimicrobia
1
1
1
3
Candidatus Entoporibacteria
0
0
0
0
Candidatus Entotheonellia
1
1
1
25
Candidatus Erginobacteria
1
1
2
2
Candidatus Fermentibacteria
1
1
1
4
Candidatus Fermentithermobacillia
1
1
1
6
Candidatus Geothermincolia
1
2
4
16
Candidatus Hebobacteria
1
1
1
2
Candidatus Heilongilia
1
1
1
1
Candidatus Hinthialibacteria
1
1
1
4
Candidatus Humimicrobiia
1
4
4
10
Candidatus Hydrogenedentia
1
1
1
4
Candidatus Hydrothermia
1
1
1
3
Candidatus Izimaplasma
1
2
4
16
Candidatus Kapaibacteriia
1
1
1
4
Candidatus Krumholzibacteriia
1
1
1
5
Candidatus Lambdaproteobacteria
0
0
0
6
Candidatus Lernaellaia
1
2
2
2
Candidatus Limnocylindria
1
1
2
7
Candidatus Marinamargulisbacteria
1
1
1
10
Candidatus Martimicrobia
1
1
2
2
Candidatus Mcinerneyibacteria
1
1
1
3
Candidatus Methylomirabilia
1
1
1
15
Candidatus Moduliflexia
1
1
1
3
Candidatus Muiribacteriia
0
1
1
3
Candidatus Muproteobacteria
0
0
0
15
Candidatus Nanoperiomorbia
1
1
1
3
Candidatus Nanosyncoccalia
2
2
2
9
Candidatus Ozemobacteria
0
1
1
3
Candidatus Pelagiporibacteria
0
0
0
0
Candidatus Peribacteria
1
0
1
44
Candidatus Phoenicimicrobiia
1
2
7
13
Candidatus Polarisedimenticolia
1
1
1
3
Candidatus Qinglongilia
1
1
1
1
Candidatus Riflemargulisbacteria
0
0
0
1
Candidatus Saccharimonadia
2
2
6
33
Candidatus Sericytochromatia
0
0
0
6
Candidatus Spiritibacteria
1
1
3
8
Candidatus Sumerlaeia
1
1
1
7
Candidatus Syntrophaliphaticia
0
0
0
0
Candidatus Sysuimicrobiia
1
5
10
18
Candidatus Tarhunnaeia
1
1
2
3
Candidatus Tariuqbacteria
1
1
1
1
Candidatus Termititenacia
1
1
1
6
Candidatus Tharpellia
1
1
1
3
Candidatus Thermofontia
1
1
2
12
Candidatus Tritonobacteria
1
1
1
1
Candidatus Uabimicrobiia
1
1
1
4
Candidatus Uliximicrobia
1
1
1
4
Candidatus Vecturitrichia
1
1
1
2
Candidatus Vicinamibacteria
0
0
0
1
Candidatus Xenobia
1
1
2
7
Candidatus Zipacnadia
1
1
1
2
Chitinispirillia
1
1
2
6
Chitinivibrionia
1
1
1
5
Chitinophagia
1
1
65
811
Chlamydiia
3
12
28
383
Chlorobiia
1
3
8
227
Chloroflexia
5
7
16
124
Chrysiogenia
1
1
3
12
Chthonomonadia
1
1
1
28
Clostridia
16
73
609
10442
Coprothermobacteria
1
1
1
19
Coriobacteriia
3
5
47
699
Culicoidibacteria
1
1
1
1
Cyanophyceae
25
80
393
21404
Cytophagia
1
27
123
2428
Deferribacteres
1
6
10
123
Deferrisomatia
1
1
1
6
Dehalococcoidia
3
3
4
348
Deinococci
3
3
11
748
Deltaproteobacteria
5
7
15
1243
Desulfarculia
2
2
5
25
Desulfitisporia
1
1
1
3
Desulfitobacteriia
1
0
0
1
Desulfobaccia
1
1
1
10
Desulfobacteria
2
14
34
347
Desulfobulbia
1
4
19
392
Desulfomonilia
1
1
1
13
Desulfotomaculia
1
0
0
1
Desulfovibrionia
1
8
37
977
Desulfurellia
1
2
2
32
Desulfuribacillia
1
1
1
4
Desulfuromonadia
2
8
21
349
Dethiobacteria
1
1
2
8
Dictyoglomia
1
1
1
14
Dissulfuribacteria
1
1
1
4
Elusimicrobia
1
2
7
39
Endomicrobiia
1
1
10
51
Epsilonproteobacteria
2
9
25
2806
Erysipelotrichia
1
3
46
539
Fibrobacteria
2
2
3
81
Fidelibacteria
1
1
1
1
Fimbriimonadia
1
1
1
11
Flavobacteriia
1
14
258
12154
Fusobacteriia
1
3
16
389
Gammaproteobacteria
48
127
748
120383
Gemmatimonadia
2
2
11
99
Holophagae
3
3
6
61
Hydrogenophilia
1
1
3
98
Ignavibacteria
2
3
5
136
Kiritimatiellia
1
2
3
17
Ktedonobacteria
2
6
8
87
Lentisphaeria
2
2
3
67
Leptospiria
1
1
0
4
Leptospirillia
0
0
0
1
Limnochordia
1
2
3
9
Longimicrobiia
2
2
2
9
Magnetococcia
1
2
4
62
Methylacidiphilae
1
1
2
19
Minisyncoccia
1
4
5
8
Mollicutes
5
8
23
3495
Myxococcia
1
5
19
693
Negativicutes
3
7
43
1173
Nitriliruptoria
6
6
7
32
Nitrospinia
1
1
4
55
Nitrospiria
2
2
10
257
Oligoflexia
2
3
7
37
Oligosphaeria
1
1
1
5
Opitutia
2
9
31
218
Peptococcia
0
0
0
2
Phycisphaerae
3
5
12
110
Planctomycetia
4
6
67
873
Rhodothermia
1
4
11
97
Rubrobacteria
1
1
1
101
Saprospiria
1
3
17
130
Spartobacteria
1
1
3
67
Sphingobacteriia
1
3
23
2242
Spirochaetia
7
16
41
2743
Symbiobacteriia
0
0
0
1
Synergistia
1
7
22
229
Syntrophia
1
2
2
153
Syntrophobacteria
1
2
11
100
Syntrophomonadia
2
1
0
2
Syntrophorhabdia
1
1
1
42
Tepidiformia
1
1
3
10
Terriglobia
4
6
28
392
Terrimicrobiia
1
1
1
5
Thermaerobacteria
1
0
0
1
Thermincolia
2
0
0
2
Thermoanaerobaculia
2
3
4
19
Thermodesulfobacteria
1
2
6
57
Thermodesulfobiia
1
1
1
11
Thermodesulfovibrionia
2
4
4
43
Thermoflexia
1
1
1
9
Thermoleophilia
4
10
15
166
Thermolithobacteria
1
1
1
4
Thermomicrobia
2
2
5
34
Thermosulfidibacteria
1
1
1
4
Thermotogae
4
5
15
427
Tichowtungiia
1
1
1
2
Tissierellia
1
8
40
576
Vampirovibriophyceae
2
2
2
13
Verrucomicrobiia
2
6
17
369
Vicinamibacteria
2
2
3
15
Vulcanimicrobiia
2
2
21
44
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