Taxonomy summary
Only current list
Excluding species
Bacteria
Class
Order
Family
Genus
Species
Abditibacteriia
1
1
2
7
Acidimicrobiia
3
10
25
264
Acidithiobacillia
1
2
3
159
Actinomycetes
25
62
491
91690
Alicyclobacillia
1
1
0
1
Alphaproteobacteria
31
120
863
70908
Anaerolineae
2
5
21
333
Aquificia
2
3
14
326
Ardenticatenia
3
3
8
29
Armatimonadia
2
2
2
13
Atribacteria
1
4
7
28
Bacilli
6
39
347
68306
Bacteriovoracia
1
2
3
584
Bacteroidia
3
21
150
4095
Balneolia
1
3
8
125
Bdellovibrionia
1
1
3
246
Betaproteobacteria
7
33
307
30180
Blastocatellia
4
4
10
59
Bradymonadia
0
0
0
1
Brevinematia
0
0
0
1
Caldilineae
1
2
4
41
Caldisericia
1
1
1
19
Calditrichia
1
1
1
14
Candidatius Mariprofundia
1
1
2
105
Candidatus Abyssobacteria
0
0
0
4
Candidatus Aminicenantia
1
2
2
7
Candidatus Ancaeobacteria
1
1
1
1
Candidatus Aquicultoria
3
4
4
14
Candidatus Aridivitia
4
4
4
5
Candidatus Auribacteria
2
2
2
3
Candidatus Babeliae
1
2
2
9
Candidatus Binatia
1
1
1
7
Candidatus Bipolaricaulia
1
1
1
6
Candidatus Brocadiia
3
7
16
141
Candidatus Canglongilia
1
1
1
1
Candidatus Cloacimonadia
1
1
6
25
Candidatus Costitxiia
1
1
1
1
Candidatus Cryosericia
1
1
1
5
Candidatus Dadabacteria
1
3
3
12
Candidatus Deferrimicrobia
1
1
1
4
Candidatus Desulfocorpusculia
1
1
1
1
Candidatus Desulfofervidia
1
1
1
5
Candidatus Dormibacteria
2
2
5
11
Candidatus Electryoneia
2
2
2
3
Candidatus Elulimicrobia
1
1
1
4
Candidatus Entoporibacteria
0
0
0
0
Candidatus Entotheonellia
1
1
1
25
Candidatus Erginobacteria
1
1
2
4
Candidatus Fermentibacteria
1
1
1
4
Candidatus Fermentithermobacillia
1
1
1
6
Candidatus Geothermincolia
1
2
4
17
Candidatus Hebobacteria
1
1
1
3
Candidatus Heilongilia
1
1
1
1
Candidatus Hinthialibacteria
1
1
1
5
Candidatus Humimicrobiia
1
4
4
11
Candidatus Hydrogenedentia
1
1
1
4
Candidatus Hydrothermia
1
1
1
3
Candidatus Krumholzibacteriia
1
1
1
6
Candidatus Lambdaproteobacteria
0
0
0
6
Candidatus Lernaellaia
1
2
2
2
Candidatus Limnocylindria
1
2
3
8
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 Microgenomatia
0
0
1
3
Candidatus Moduliflexia
1
1
1
5
Candidatus Muiribacteriia
0
1
1
3
Candidatus Muproteobacteria
0
0
0
15
Candidatus Nanoperiomorbia
1
1
1
5
Candidatus Nanosyncoccalia
2
2
2
13
Candidatus Ozemibacteria
0
1
1
5
Candidatus Parcunitrobacteria
1
1
1
0
Candidatus Pelagiporibacteria
0
0
0
0
Candidatus Peribacteria
1
0
1
44
Candidatus Phoenicimicrobiia
1
2
7
13
Candidatus Polarisedimenticolia
1
1
1
5
Candidatus Qinglongilia
1
1
1
1
Candidatus Riflemargulisbacteria
0
0
0
1
Candidatus Saccharimonadia
2
3
7
22
Candidatus Sericytochromatia
0
0
0
6
Candidatus Shingomicrobia
0
0
0
0
Candidatus Spiritibacteria
1
1
3
8
Candidatus Sumerlaeia
1
1
1
7
Candidatus Syntrophaliphaticia
0
0
0
0
Candidatus Sysuimicrobiia
1
5
10
23
Candidatus Tarhunnaeia
1
1
2
3
Candidatus Tariuqbacteria
1
1
1
1
Candidatus Tepidihabitantia
1
1
1
1
Candidatus Termititenacia
1
1
1
7
Candidatus Tharpellia
1
1
1
3
Candidatus Thermofontia
1
1
2
13
Candidatus Tritonobacteria
1
1
1
2
Candidatus Uabimicrobiia
1
1
1
9
Candidatus Uliximicrobia
1
1
1
4
Candidatus Vecturitrichia
1
1
1
3
Candidatus Vicinamibacteria
0
0
0
1
Candidatus Xenobia
1
1
2
9
Candidatus Zipacnadia
1
1
1
3
Chitinispirillia
1
1
2
7
Chitinivibrionia
1
1
1
7
Chitinophagia
1
1
68
888
Chlamydiia
3
13
28
391
Chlorobiia
1
3
8
233
Chloroflexia
5
7
16
131
Chrysiogenia
1
1
3
13
Chthonomonadia
1
1
1
28
Clostridia
17
83
628
11039
Coprothermobacteria
1
1
1
22
Coriobacteriia
3
5
48
805
Culicoidibacteria
1
1
1
4
Cyanophyceae
25
82
419
22591
Cytophagia
1
28
128
2589
Deferribacteres
1
7
11
127
Deferrisomatia
1
1
1
7
Dehalococcoidia
3
3
4
363
Deinococci
3
4
11
799
Deltaproteobacteria
4
6
13
1265
Desulfarculia
2
2
5
27
Desulfitisporia
1
1
1
4
Desulfitobacteriia
1
0
0
2
Desulfobaccia
1
1
1
12
Desulfobacteria
2
14
34
368
Desulfobulbia
1
4
19
400
Desulfomonilia
1
1
1
14
Desulfotomaculia
3
2
0
5
Desulfovibrionia
1
8
38
1021
Desulfurellia
1
2
2
34
Desulfuribacillia
1
1
1
4
Desulfuromonadia
2
8
23
369
Dethiobacteria
1
1
2
9
Dictyoglomia
1
1
1
18
Dissulfuribacteria
1
1
2
9
Elusimicrobia
1
2
7
39
Endomicrobiia
1
1
10
53
Epsilonproteobacteria
2
9
28
2762
Erysipelotrichia
1
3
48
573
Eximiradiia
1
2
2
12
Fervidibacteria
1
1
1
23
Fibrobacteria
2
2
3
83
Fidelibacteria
1
1
1
1
Fimbriimonadia
1
1
1
13
Flavobacteriia
1
15
269
12740
Fusobacteriia
1
3
17
414
Gammaproteobacteria
51
130
773
128639
Gemmatimonadia
3
3
12
105
Holophagae
3
3
6
67
Hydrogenophilia
1
1
3
101
Ignavibacteria
2
4
7
140
Kiritimatiellia
1
2
3
19
Ktedonobacteria
2
6
9
96
Lentisphaeria
2
2
3
67
Leptospiria
2
3
3
779
Leptospirillia
0
0
0
1
Limnochordia
1
2
3
9
Longimicrobiia
2
2
2
10
Magnetococcia
1
2
4
68
Methylacidiphilae
1
1
2
20
Minisyncoccia
2
5
7
11
Mollicutes
7
11
30
3630
Myxococcia
1
5
19
708
Nanosomnibacteria (SeqCode)
1
1
1
1
Nanosynbacteria
1
1
1
24
Negativicutes
4
9
42
1205
Nitriliruptoria
6
6
7
36
Nitrospinia
1
1
4
58
Nitrospiria
2
3
13
279
Oligoflexia
2
3
7
42
Oligosphaeria
1
1
1
6
Opitutia
2
10
35
240
Pedosphaerae
1
1
1
7
Peptococcia
1
0
0
3
Phycisphaerae
3
6
14
121
Planctomycetia
5
7
74
950
Rhodothermia
1
4
11
109
Rubrobacteria
1
1
1
103
Ryujiniia (SeqCode)
1
1
1
1
Saprospiria
1
3
17
137
Spartobacteria
1
1
4
72
Sphingobacteriia
1
3
23
2350
Spirochaetia
6
14
44
2181
Spongiamicia (SeqCode)
1
1
1
1
Symbiobacteriia
0
0
0
1
Synergistia
1
7
22
242
Syntrophia
1
2
2
154
Syntrophobacteria
1
2
11
102
Syntrophomonadia
2
2
1
4
Syntrophorhabdia
1
1
1
43
Tangaroaeia (SeqCode)
1
1
1
1
Tepidiformia
1
1
3
11
Terriglobia
4
7
31
397
Terrimicrobiia
1
1
2
7
Thermaerobacteria
1
0
0
1
Thermincolia
2
0
0
5
Thermoanaerobaculia
2
3
4
19
Thermodesulfobacteria
1
2
6
60
Thermodesulfobiia
1
1
1
11
Thermodesulfovibrionia
2
4
4
47
Thermoflexia
1
1
1
9
Thermoleophilia
4
10
15
174
Thermolithobacteria
1
1
1
4
Thermomicrobia
2
2
5
36
Thermosulfidibacteria
1
1
1
5
Thermotogae
4
5
16
439
Tichowtungiia
1
1
1
3
Tissierellia
1
12
41
625
Vampirovibriophyceae
2
2
3
15
Verrucomicrobiia
2
6
16
374
Vicinamibacteria
2
2
3
16
Vulcanimicrobiia
2
2
21
44
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