<?xml version="1.0" ?>
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<taxon doi="10.1601/tx.2" rank="phylum" xmlns="http://namesforlife.com/ns/taxon">
  <nomenclature xmlns="http://namesforlife.com/ns/common">
    <name-status-group>
      <identifier doi="10.1601/nm.2" nomenclatural-type="10.1601/tx.6" nomenclatural-type-exemplar="10.1601/ex.7" rank="phylum" taxon-doi="10.1601/tx.2">Crenarchaeota</identifier>
      <authority>(sic) Garrity and Holt 2021</authority>
      <status candidatus="false" conserved="false" current-name="Thermoproteota" current-name-doi="10.1601/nm.31636" illegitimate="false" is-current="false" rejected="false" revived="false" status-code="NVP" />
    </name-status-group>
    <name-status-group>
      <identifier doi="10.1601/nm.31636" nomenclatural-type="10.1601/tx.6" nomenclatural-type-exemplar="10.1601/ex.7" rank="phylum" taxon-doi="10.1601/tx.2">Thermoproteota</identifier>
      <authority>corrig. Garrity and Holt 2021</authority>
      <status candidatus="false" conserved="false" current-name="Thermoproteota" current-name-doi="10.1601/nm.31636" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
    </name-status-group>
  </nomenclature>
  <nomenclatural-type nomenclatural-type-exemplar="10.1601/ex.7" xmlns="http://namesforlife.com/ns/common">
    <name-status-group>
      <identifier doi="10.1601/nm.6" nomenclatural-type="10.1601/tx.7" nomenclatural-type-exemplar="10.1601/ex.7" rank="genus" taxon-doi="10.1601/tx.6">Thermoproteus</identifier>
      <authority>Zillig et al. 1982</authority>
      <status candidatus="false" conserved="false" current-name="Thermoproteus" current-name-doi="10.1601/nm.6" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
    </name-status-group>
  </nomenclatural-type>
  <taxonomic-equivalence>
    <related-taxon accession="28889" nomos="NCBI Taxonomy" rank="phylum" relation="exactMatch" />
  </taxonomic-equivalence>
  <ancestor doi="10.1601/tx.0" rank="root">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.0" rank="root" taxon-doi="10.1601/tx.0">Universal Root</identifier>
        <authority>Woese et al. 1990</authority>
        <status candidatus="false" conserved="false" current-name="Universal Root" current-name-doi="10.1601/nm.0" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
    <ancestor doi="10.1601/tx.1" rank="domain">
      <nomenclature xmlns="http://namesforlife.com/ns/common">
        <name-status-group>
          <identifier doi="10.1601/nm.1" rank="domain" taxon-doi="10.1601/tx.1">Archaea</identifier>
          <authority>Woese et al. 1990</authority>
          <status candidatus="false" conserved="false" current-name="Archaea" current-name-doi="10.1601/nm.1" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
        </name-status-group>
      </nomenclature>
      <ancestor doi="10.1601/tx.2" rank="phylum">
        <nomenclature xmlns="http://namesforlife.com/ns/common">
          <name-status-group>
            <identifier doi="10.1601/nm.2" nomenclatural-type="10.1601/tx.6" nomenclatural-type-exemplar="10.1601/ex.7" rank="phylum" taxon-doi="10.1601/tx.2">Crenarchaeota</identifier>
            <authority>(sic) Garrity and Holt 2021</authority>
            <status candidatus="false" conserved="false" current-name="Thermoproteota" current-name-doi="10.1601/nm.31636" illegitimate="false" is-current="false" rejected="false" revived="false" status-code="NVP" />
          </name-status-group>
          <name-status-group>
            <identifier doi="10.1601/nm.31636" nomenclatural-type="10.1601/tx.6" nomenclatural-type-exemplar="10.1601/ex.7" rank="phylum" taxon-doi="10.1601/tx.2">Thermoproteota</identifier>
            <authority>corrig. Garrity and Holt 2021</authority>
            <status candidatus="false" conserved="false" current-name="Thermoproteota" current-name-doi="10.1601/nm.31636" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
          </name-status-group>
        </nomenclature>
      </ancestor>
    </ancestor>
  </ancestor>
  <parent doi="10.1601/tx.1" rank="domain">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.1" rank="domain" taxon-doi="10.1601/tx.1">Archaea</identifier>
        <authority>Woese et al. 1990</authority>
        <status candidatus="false" conserved="false" current-name="Archaea" current-name-doi="10.1601/nm.1" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </parent>
  <sibling doi="10.1601/tx.90" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.90" nomenclatural-type="10.1601/tx.94" nomenclatural-type-exemplar="10.1601/ex.95" rank="phylum" taxon-doi="10.1601/tx.90">Euryarchaeota</identifier>
        <authority>(sic) Garrity and Holt 2001</authority>
        <status candidatus="false" conserved="false" current-name="Methanobacteriota" current-name-doi="10.1601/nm.31627" illegitimate="false" is-current="false" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
      <name-status-group>
        <identifier doi="10.1601/nm.31627" nomenclatural-type="10.1601/tx.94" nomenclatural-type-exemplar="10.1601/ex.95" rank="phylum" taxon-doi="10.1601/tx.90">Methanobacteriota</identifier>
        <authority>corrig. Garrity and Holt 2001</authority>
        <status candidatus="false" conserved="false" current-name="Methanobacteriota" current-name-doi="10.1601/nm.31627" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.14437" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.14437" nomenclatural-type="10.1601/tx.22614" nomenclatural-type-exemplar="10.1601/ex.22622" rank="phylum" taxon-doi="10.1601/tx.14437">Thaumarchaeota</identifier>
        <authority>(sic) Brochier-Armanet et al. 2021</authority>
        <status candidatus="false" conserved="false" current-name="Nitrososphaerota" current-name-doi="10.1601/nm.31629" illegitimate="false" is-current="false" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
      <name-status-group>
        <identifier doi="10.1601/nm.31629" nomenclatural-type="10.1601/tx.22614" nomenclatural-type-exemplar="10.1601/ex.22622" rank="phylum" taxon-doi="10.1601/tx.14437">Nitrososphaerota</identifier>
        <authority>corrig. Brochier-Armanet et al. 2021</authority>
        <status candidatus="false" conserved="false" current-name="Nitrososphaerota" current-name-doi="10.1601/nm.31629" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.32301" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.32301" rank="phylum" taxon-doi="10.1601/tx.32301">Korarchaeota</identifier>
        <authority>Barns et al. 1996</authority>
        <status candidatus="false" conserved="false" current-name="Korarchaeota" current-name-doi="10.1601/nm.32301" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.33611" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.33611" nomenclatural-type="10.1601/tx.33617" nomenclatural-type-exemplar="10.1601/ex.33618" rank="phylum" taxon-doi="10.1601/tx.33611">Parvarchaeota</identifier>
        <authority>Baker et al. 2010</authority>
        <status candidatus="false" conserved="false" current-name="Parvarchaeota" current-name-doi="10.1601/nm.33611" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.33624" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.33624" rank="phylum" taxon-doi="10.1601/tx.33624">Aigarchaeota</identifier>
        <authority>Beam et al. 2016</authority>
        <status candidatus="true" conserved="false" current-name="Aigarchaeota" current-name-doi="10.1601/nm.33624" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.33729" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.33729" rank="phylum" taxon-doi="10.1601/tx.33729">Nanoarchaeota</identifier>
        <authority>Huber et al. 2002</authority>
        <status candidatus="true" conserved="false" current-name="Nanoarchaeota" current-name-doi="10.1601/nm.33729" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.34101" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.34101" rank="phylum" taxon-doi="10.1601/tx.34101">Aenigmarchaeota</identifier>
        <authority>Rinke et al. 2013</authority>
        <status candidatus="true" conserved="false" current-name="Aenigmarchaeota" current-name-doi="10.1601/nm.34101" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.34149" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.34149" rank="phylum" taxon-doi="10.1601/tx.34149">Diapherotrites</identifier>
        <authority>Rinke et al. 2013</authority>
        <status candidatus="true" conserved="false" current-name="Diapherotrites" current-name-doi="10.1601/nm.34149" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.34673" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.34673" rank="phylum" taxon-doi="10.1601/tx.34673">Lokiarchaeota</identifier>
        <authority>Spang et al. 2015</authority>
        <status candidatus="false" conserved="false" current-name="Lokiarchaeota" current-name-doi="10.1601/nm.34673" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.35001" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.35001" rank="phylum" taxon-doi="10.1601/tx.35001">Bathyarchaeota</identifier>
        <authority>Evans et al. 2015</authority>
        <status candidatus="true" conserved="false" current-name="Bathyarchaeota" current-name-doi="10.1601/nm.35001" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.34927" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.34927" rank="phylum" taxon-doi="10.1601/tx.34927">Verstraetearchaeota</identifier>
        <authority>Vanwonterghem et al. 2016</authority>
        <status candidatus="true" conserved="false" current-name="Verstraetearchaeota" current-name-doi="10.1601/nm.34927" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.35025" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.35025" rank="phylum" taxon-doi="10.1601/tx.35025">Incertae sedis 549</identifier>
        <authority>Golyshina et al. 2017</authority>
        <status candidatus="false" conserved="false" current-name="Incertae sedis 549" current-name-doi="10.1601/nm.35025" illegitimate="true" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.35454" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.35454" rank="phylum" taxon-doi="10.1601/tx.35454">Huberarchaea</identifier>
        <authority>Probst et al. 2018</authority>
        <status candidatus="true" conserved="false" current-name="Huberarchaea" current-name-doi="10.1601/nm.35454" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.36928" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.36928" rank="phylum" taxon-doi="10.1601/tx.36928">Incertae sedis 586</identifier>
        <authority>Borrel et al. 2019</authority>
        <status candidatus="false" conserved="false" current-name="Incertae sedis 586" current-name-doi="10.1601/nm.36928" illegitimate="true" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.36957" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.36957" rank="phylum" taxon-doi="10.1601/tx.36957">Hydrothermarchaeota</identifier>
        <authority>Chuvochina et al. 2019</authority>
        <status candidatus="true" conserved="false" current-name="Hydrothermarchaeota" current-name-doi="10.1601/nm.36957" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.36963" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.36963" rank="phylum" taxon-doi="10.1601/tx.36963">Hadarchaeota</identifier>
        <authority>Chuvochina et al. 2019</authority>
        <status candidatus="true" conserved="false" current-name="Hadarchaeota" current-name-doi="10.1601/nm.36963" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.36983" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.36983" rank="phylum" taxon-doi="10.1601/tx.36983">Nanohaloarchaeota</identifier>
        <authority>Narasingarao et al. 2012</authority>
        <status candidatus="true" conserved="false" current-name="Nanohaloarchaeota" current-name-doi="10.1601/nm.36983" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.37052" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.37052" nomenclatural-type="10.1601/tx.361" nomenclatural-type-exemplar="10.1601/ex.362" rank="phylum" taxon-doi="10.1601/tx.37052">Thermoplasmatota</identifier>
        <authority>Rinke et al. 2019</authority>
        <status candidatus="true" conserved="false" current-name="Thermoplasmatota" current-name-doi="10.1601/nm.37052" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.39603" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.39603" rank="phylum" taxon-doi="10.1601/tx.39603">Undinarchaeota</identifier>
        <authority>Dombrowski et al. 2020</authority>
        <status candidatus="true" conserved="false" current-name="Undinarchaeota" current-name-doi="10.1601/nm.39603" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <sibling doi="10.1601/tx.41642" rank="phylum">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.41642" nomenclatural-type="10.1601/tx.41646" nomenclatural-type-exemplar="10.1601/ex.41647" rank="phylum" taxon-doi="10.1601/tx.41642">Micrarchaeota</identifier>
        <authority>Baker and Dick 2013</authority>
        <status candidatus="true" conserved="false" current-name="Micrarchaeota" current-name-doi="10.1601/nm.41642" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <child doi="10.1601/tx.3" rank="class">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.3" nomenclatural-type="10.1601/tx.4" nomenclatural-type-exemplar="10.1601/ex.7" rank="class" taxon-doi="10.1601/tx.3">Thermoprotei</identifier>
        <authority>Reysenbach 2002</authority>
        <status candidatus="false" conserved="false" current-name="Thermoprotei" current-name-doi="10.1601/nm.3" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
      </name-status-group>
    </nomenclature>
  </child>
  <child doi="10.1601/tx.22601" rank="class">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.22601" rank="class" taxon-doi="10.1601/tx.22601">Incertae sedis 47</identifier>
        <authority>None 2015</authority>
        <status candidatus="false" conserved="false" current-name="Incertae sedis 47" current-name-doi="10.1601/nm.22601" illegitimate="true" is-current="true" rejected="false" revived="false" status-code="NVP" />
      </name-status-group>
    </nomenclature>
  </child>
  <exemplars xmlns="http://namesforlife.com/ns/exemplar" />
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            <surname>Boone</surname>
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        <article-title>Class I. Thermoprotei class. nov.</article-title>
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        <volume>1</volume>
        <edition>2</edition>
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        <year>2008</year>
        <volume>10</volume>
        <issue>3</issue>
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        <abbrev>Environ Microbiol</abbrev>
        <issn>1462-2912</issn>
        <essn>1462-2920</essn>
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        <article-title>Towards a natural system of organisms: proposal for the domains Archaea, Bacteria, and Eucarya</article-title>
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        <volume>87</volume>
        <issue>12</issue>
        <fpage>4576</fpage>
        <lpage>4579</lpage>
        <source id="382">Proceedings of the National Academy of Sciences of the United States of America</source>
        <abbrev>Proc Natl Acad Sci U S A</abbrev>
        <issn>0027-8424</issn>
        <essn>1091-6490</essn>
        <pub-id pub-id-type="doi">10.1073/pnas.87.12.4576</pub-id>
        <pub-id pub-id-type="pmid">2112744</pub-id>
      </citation>
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