Thaumarchaeota (sic) Brochier-Armanet et al. 2021 Thaumarchaeota (sic) Brochier-Armanet et al. 2021 Nitrososphaerota corrig. Brochier-Armanet et al. 2021 Nitrososphaera Stieglmeier et al. 2014 Universal Root Woese et al. 1990 Archaea Woese et al. 1990 Thaumarchaeota (sic) Brochier-Armanet et al. 2021 Nitrososphaerota corrig. Brochier-Armanet et al. 2021 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 Korarchaeota Barns et al. 1996 Parvarchaeota Baker et al. 2010 Aigarchaeota Beam et al. 2016 Nanoarchaeota Huber et al. 2002 Aenigmarchaeota Rinke et al. 2013 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 Nitrososphaeria Stieglmeier et al. 2014 Incertae sedis 184 None 2015 Incertae sedis 99 None 2015 Incertae sedis 233 Nunoura et al. 2011 Incertae sedis 319 Lehtovirta-Morley et al. 2011 Incertae sedis 430 Muller et al. 2010 Incertae sedis 510 Santoro et al. 2015 Incertae sedis 611 Zhang et al. 2019 Conexivisphaeria Kato et al. 2021 Zhang S. Song W. Wemheuer B. Reveillaud J. Webster N. Thomas T. Comparative Genomics Reveals Ecological and Evolutionary Insights into Sponge-Associated Thaumarchaeota. 2019 4 4 mSystems mSystems 2379-5077 10.1128/mSystems.00288-19 31409660 Muller F. Brissac T. Le Bris N. Felbeck H. Gros O. First description of giant Archaea (Thaumarchaeota) associated with putative bacterial ectosymbionts in a sulfidic marine habitat. 2010 12 8 2371 2383 Environmental Microbiology Environ Microbiol 1462-2912 1462-2920 10.1111/j.1462-2920.2010.02309.x 21966926 Stieglmeier M. Klingl A. Alves R.J.E. Rittmann S.K.-M.R. Melcher M. Leisch N. Schleper G. Nitrososphaera viennensis gen. nov., sp. nov., an aerobic and mesophilic ammonia-oxidizing archaeon from soil and member of the archaeal phylum Thaumarchaeota 2014 64 8 2738 2752 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.063172-0 24907263 Blainey P.C. Mosier A.C. Potanina A. Francis C.A. Quake S.R. Genome of a low-salinity ammonia-oxidizing archaeon determined by single-cell and metagenomic analysis. 2011 6 2 e16626 e16626 PLoS One 1932-6203 10.1371/journal.pone.0016626 21364937 Kato S. Ohnishi M. Nagamori M. Yuki M. Takashina T. Ohkuma M. Itoh T. Conexivisphaera calida gen. nov., sp. nov., a thermophilic sulfur- and iron-reducing archaeon, and proposal of Conexivisphaeraceae fam. nov., Conexivisphaerales ord. nov., and Conexivisphaeria class. nov. in the phylum Thaumarchaeota. 2021 71 1 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004595 33295866 Prosser J.I. Nicol G.W. Professor William B. Whitman Candidatus Nitrosotaleales 2015 1 1 Bergey's Manual of Systematics of Archaea and Bacteria John Wiley & Sons Hoboken, New Jersey 10.1002/9781118960608.obm00123 Brochier-Armanet C. Boussau B. Gribaldo S. Forterre P. Mesophilic Crenarchaeota: proposal for a third archaeal phylum, the Thaumarchaeota. 2008 6 3 245 252 Nature Reviews: Microbiology Nat Rev Microbio 1740-1526 1740-1534 10.1038/nrmicro1852 18274537 Santoro A.E. Dupont C.L. Richter R.A. Craig M.T. Carini P. McIlvin M.R. Yang Y. Orsi W.D. Moran D.M. Saito M.A. Genomic and proteomic characterization of "Candidatus Nitrosopelagicus brevis": an ammonia-oxidizing archaeon from the open ocean. 2015 112 4 1173 1178 Proceedings of the National Academy of Sciences of the United States of America Proc Natl Acad Sci U S A 0027-8424 1091-6490 10.1073/pnas.1416223112 25587132 Nunoura T. Takaki Y. Kakuta J. Nishi S. Sugahara J. Kazama H. Chee G.-J. Hattori M. Kanai A. Atomi H. Takai K. Takami H. Insights into the evolution of Archaea and eukaryotic protein modifier systems revealed by the genome of a novel archaeal group. 2011 39 8 3204 23 Nucleic Acids Research Nucleic Acids Res. 0305-1048 1362-4962 10.1093/nar/gkq1228 21169198 Oren A. Garrity G.M. Valid publication of the names of forty-two phyla 2021 71 10 005056 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.005056 Whitman W.B. Oren A. Chuvochina M. da Costa M.S. Garrity G.M. Rainey F.A. Rossello-Mora R. Schink B. Sutcliffe I. Trujillo M.E. Ventura S. Proposal of the suffix -ota to denote phyla. Addendum to 'Proposal to include the rank of phylum in the International Code of Nomenclature of Prokaryotes'. 2018 68 3 967 969 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.002593 29458499 Brochier-Armanet C. Boussau B. Gribaldo S. Forterre P. Mesophilic Crenarchaeota: proposal for a third archaeal phylum, the Thaumarchaeota. 2008 6 3 245 252 Nature Reviews: Microbiology Nat Rev Microbio 1740-1526 1740-1534 10.1038/nrmicro1852 18274537 This name was proposed in 2008 but no description was provided. This name is currently considered to not be effectively published due to incidental mention of the name.