Aenigmarchaeota Rinke et al. 2013 Aenigmarchaeota Rinke et al. 2013 Universal Root Woese et al. 1990 Archaea Woese et al. 1990 Aenigmarchaeota Rinke et al. 2013 Archaea Woese et al. 1990 Crenarchaeota (sic) Garrity and Holt 2021 Thermoproteota corrig. Garrity and Holt 2021 Euryarchaeota (sic) Garrity and Holt 2001 Methanobacteriota corrig. Garrity and Holt 2001 Thaumarchaeota (sic) Brochier-Armanet et al. 2021 Nitrososphaerota corrig. Brochier-Armanet et al. 2021 Korarchaeota Barns et al. 1996 Parvarchaeota Baker et al. 2010 Aigarchaeota Beam et al. 2016 Nanoarchaeota Huber et al. 2002 Diapherotrites Rinke et al. 2013 Lokiarchaeota Spang et al. 2015 Bathyarchaeota Evans et al. 2015 Verstraetearchaeota Vanwonterghem et al. 2016 Incertae sedis 549 Golyshina et al. 2017 Huberarchaea Probst et al. 2018 Incertae sedis 586 Borrel et al. 2019 Hydrothermarchaeota Chuvochina et al. 2019 Hadarchaeota Chuvochina et al. 2019 Nanohaloarchaeota Narasingarao et al. 2012 Thermoplasmatota Rinke et al. 2019 Undinarchaeota Dombrowski et al. 2020 Micrarchaeota Baker and Dick 2013 Incertae sedis 446 Rinke et al. 2013 Rinke C. Schwientek P. Sczyrba A. Ivanova N.N. Anderson I.J. Cheng J.-F. Darling A. Malfatti S. Swan B.K. Gies E.A. Dodsworth J.A. Hedlund B.P. Tsiamis G. Sievert S.M. Liu W.-T. Eisen J.A. Hallam S.J. Kyrpides N.C. Stepanauskas R. Rubin E.M. Hugenholtz P. Woyke T. Insights into the phylogeny and coding potential of microbial dark matter. 2013 499 7459 431 437 Nature 0028-0836 1476-4687 10.1038/nature12352 23851394 Takai K. Moser D.P. DeFlaun M. Onstott T.C. Fredrickson J.K. Archaeal diversity in waters from deep South African gold mines. 2001 67 12 5750 5760 Applied and Environmental Microbiology Appl Environ Microbiol 0099-2240 1098-5336 10.1128/AEM.67.21.5750-5760.2001 11722932 Rinke C. Schwientek P. Sczyrba A. Ivanova N.N. Anderson I.J. Cheng J.-F. Darling A. Malfatti S. Swan B.K. Gies E.A. Dodsworth J.A. Hedlund B.P. Tsiamis G. Sievert S.M. Liu W.-T. Eisen J.A. Hallam S.J. Kyrpides N.C. Stepanauskas R. Rubin E.M. Hugenholtz P. Woyke T. Insights into the phylogeny and coding potential of microbial dark matter. 2013 499 7459 431 437 Nature 0028-0836 1476-4687 10.1038/nature12352 23851394 Designated by Takai et al. 2001 as Candidate phylum Deep-Sea Euryarchaeotic Group (DSEG).