Taxonomy summary
Only current list
Excluding species
Archaea
Class
Order
Family
Genus
Species
Archaeoglobi
2
2
5
72
Candidatus Aenigmatarchaeia
1
1
1
6
Candidatus Altarchaeia
1
1
1
23
Candidatus Asgardarchaeia (ex Tamarit et al. 2024)
1
1
1
5
Candidatus Baldrarchaeia
1
1
1
3
Candidatus Bathyarchaeia
2
3
3
23
Candidatus Borrarchaeia
1
1
1
4
Candidatus Culexarchaeia
1
2
2
7
Candidatus Freyrarchaeia
1
1
1
1
Candidatus Hadarchaeia
1
1
1
14
Candidatus Heimdallarchaeia (ex Rinke et al. 2021) (nom. nud.)
2
1
1
4
Candidatus Hermodarchaeia
1
1
1
4
Candidatus Hikarchaeia
1
1
1
11
Candidatus Hodarchaeia
1
2
3
7
Candidatus Huberarchaeia
1
1
1
3
Candidatus Hydrothermarchaeia
1
1
1
4
Candidatus Iainarchaeia
1
1
1
5
Candidatus Jordarchaeia
1
1
1
9
Candidatus Kariarchaeia
1
1
1
3
Candidatus Korarchaeia
1
1
3
7
Candidatus Methanofastidiosia
1
1
1
3
Candidatus Methanoliparia
1
2
2
8
Candidatus Micrarchaeia
5
6
6
21
Candidatus Nanoarchaeia
2
3
4
20
Candidatus Nanohaloarchaea
0
0
2
25
Candidatus Nanohalobia
1
3
3
6
Candidatus Nezhaarchaeia
1
1
2
3
Candidatus Njordarchaeia
1
1
1
4
Candidatus Odinarchaeia
2
1
1
3
Candidatus Poseidoniia
1
2
2
350
Candidatus Ranarchaeia
1
1
1
2
Candidatus Sifarchaeia
1
1
1
4
Candidatus Sigynarchaeia
1
1
1
2
Candidatus Syntropharchaeia
1
0
1
13
Candidatus Undinarchaeia
2
2
2
9
Candidatus Wukongarchaeia
1
1
1
3
Conexivisphaeria
1
2
3
8
Halobacteria
2
11
91
3888
Methanobacteria
1
2
9
574
Methanocellia
0
0
0
0
Methanococci
1
2
5
110
Methanomicrobia
7
17
44
1669
Methanonatronarchaeia
1
1
2
9
Methanopyri
1
1
1
12
Methanosarcinia
0
0
0
1
Methanosuratincolia
2
2
5
16
Microcaldia
1
1
1
1
Nanobdellia
1
1
1
4
Nitrososphaeria
4
6
14
247
Promethearchaeia
2
1
3
9
Tardisphaeria
1
1
1
2
Theionarchaea
0
0
0
4
Thermococci
1
1
3
507
Thermoplasmata
6
8
20
351
Thermoprotei
6
10
41
445
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