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<taxon doi="10.1601/tx.21324" rank="subspecies" xmlns="http://namesforlife.com/ns/taxon">
  <nomenclature xmlns="http://namesforlife.com/ns/common">
    <name-status-group>
      <identifier doi="10.1601/nm.21324" nomenclatural-type-exemplar="10.1601/ex.21324" rank="subspecies" taxon-doi="10.1601/tx.21324">Sphaerotilus natans sulfidivorans</identifier>
      <authority>Gridneva et al. 2011</authority>
      <status candidatus="false" conserved="false" current-name="Sphaerotilus sulfidivorans" current-name-doi="10.1601/nm.40114" illegitimate="false" is-current="false" rejected="false" revived="false" status-code="VP" />
    </name-status-group>
  </nomenclature>
  <nomenclatural-type nomenclatural-type-exemplar="10.1601/ex.21324" xmlns="http://namesforlife.com/ns/common" />
  <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.419" rank="domain">
      <nomenclature xmlns="http://namesforlife.com/ns/common">
        <name-status-group>
          <identifier doi="10.1601/nm.419" rank="domain" taxon-doi="10.1601/tx.419">Bacteria</identifier>
          <authority>(None 2015) Woese et al. 1990</authority>
          <status candidatus="false" conserved="false" current-name="Bacteria" current-name-doi="10.1601/nm.419" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="NVP" />
        </name-status-group>
      </nomenclature>
      <ancestor doi="10.1601/tx.808" rank="phylum">
        <nomenclature xmlns="http://namesforlife.com/ns/common">
          <name-status-group>
            <identifier doi="10.1601/nm.808" nomenclatural-type="10.1601/tx.2552" nomenclatural-type-exemplar="10.1601/ex.2553" rank="phylum" taxon-doi="10.1601/tx.808">Proteobacteria</identifier>
            <authority>(sic) Garrity et al. 2021</authority>
            <status candidatus="false" conserved="false" current-name="Pseudomonadota" current-name-doi="10.1601/nm.40185" illegitimate="false" is-current="false" rejected="false" revived="false" status-code="NVP" />
          </name-status-group>
          <name-status-group>
            <identifier doi="10.1601/nm.40185" nomenclatural-type="10.1601/tx.2552" nomenclatural-type-exemplar="10.1601/ex.2553" rank="phylum" taxon-doi="10.1601/tx.808">Pseudomonadota</identifier>
            <authority>corrig. Garrity et al. 2021</authority>
            <status candidatus="false" conserved="false" current-name="Pseudomonadota" current-name-doi="10.1601/nm.40185" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
          </name-status-group>
          <name-status-group>
            <identifier doi="10.1601/nm.31608" nomenclatural-type="10.1601/tx.2552" nomenclatural-type-exemplar="10.1601/ex.2553" rank="phylum" taxon-doi="10.1601/tx.808">Alphaproteobacteriota</identifier>
            <authority>(sic) Garrity et al. 2021</authority>
            <status candidatus="false" conserved="false" current-name="Pseudomonadota" current-name-doi="10.1601/nm.40185" illegitimate="false" is-current="false" rejected="false" revived="false" status-code="NVP" />
          </name-status-group>
        </nomenclature>
        <ancestor doi="10.1601/tx.1616" rank="class">
          <nomenclature xmlns="http://namesforlife.com/ns/common">
            <name-status-group>
              <identifier doi="10.1601/nm.1616" nomenclatural-type="10.1601/tx.1617" nomenclatural-type-exemplar="10.1601/ex.2584" rank="class" taxon-doi="10.1601/tx.1616">Betaproteobacteria</identifier>
              <authority>Garrity et al. 2006 emend. Boden et al. 2017</authority>
              <status candidatus="false" conserved="false" current-name="Betaproteobacteria" current-name-doi="10.1601/nm.1616" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
            </name-status-group>
          </nomenclature>
          <ancestor doi="10.1601/tx.1617" rank="order">
            <nomenclature xmlns="http://namesforlife.com/ns/common">
              <name-status-group>
                <identifier doi="10.1601/nm.1617" nomenclatural-type="10.1601/tx.1619" nomenclatural-type-exemplar="10.1601/ex.2584" rank="order" taxon-doi="10.1601/tx.1617">Burkholderiales</identifier>
                <authority>Garrity et al. 2006</authority>
                <status candidatus="false" conserved="false" current-name="Burkholderiales" current-name-doi="10.1601/nm.1617" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
              </name-status-group>
            </nomenclature>
            <ancestor doi="10.1601/tx.1836" rank="family">
              <nomenclature xmlns="http://namesforlife.com/ns/common">
                <name-status-group>
                  <identifier doi="10.1601/nm.1836" rank="family" taxon-doi="10.1601/tx.1836">Incertae sedis 5</identifier>
                  <authority>Garrity et al. 2007</authority>
                  <status candidatus="false" conserved="false" current-name="Incertae sedis 5" current-name-doi="10.1601/nm.1836" illegitimate="true" is-current="true" rejected="false" revived="false" status-code="NVP" />
                </name-status-group>
              </nomenclature>
              <ancestor doi="10.1601/tx.1855" rank="genus">
                <nomenclature xmlns="http://namesforlife.com/ns/common">
                  <name-status-group>
                    <identifier doi="10.1601/nm.1855" nomenclatural-type="10.1601/tx.1856" nomenclatural-type-exemplar="10.1601/ex.1856" rank="genus" taxon-doi="10.1601/tx.1855">Sphaerotilus</identifier>
                    <authority>Kützing 1833 (Approved Lists 1980) emend. Gridneva et al. 2011</authority>
                    <status candidatus="false" conserved="false" current-name="Sphaerotilus" current-name-doi="10.1601/nm.1855" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
                  </name-status-group>
                </nomenclature>
                <ancestor doi="10.1601/tx.1856" rank="species">
                  <nomenclature xmlns="http://namesforlife.com/ns/common">
                    <name-status-group>
                      <identifier doi="10.1601/nm.1856" nomenclatural-type-exemplar="10.1601/ex.1856" rank="species" taxon-doi="10.1601/tx.1856">Sphaerotilus natans</identifier>
                      <authority>Kützing 1833 (Approved Lists 1980) emend. Gridneva et al. 2011</authority>
                      <status candidatus="false" conserved="false" current-name="Sphaerotilus natans natans" current-name-doi="10.1601/nm.21323" illegitimate="false" is-current="false" rejected="false" revived="false" status-code="VP" />
                    </name-status-group>
                  </nomenclature>
                  <ancestor doi="10.1601/tx.21324" rank="subspecies">
                    <nomenclature xmlns="http://namesforlife.com/ns/common">
                      <name-status-group>
                        <identifier doi="10.1601/nm.21324" nomenclatural-type-exemplar="10.1601/ex.21324" rank="subspecies" taxon-doi="10.1601/tx.21324">Sphaerotilus natans sulfidivorans</identifier>
                        <authority>Gridneva et al. 2011</authority>
                        <status candidatus="false" conserved="false" current-name="Sphaerotilus sulfidivorans" current-name-doi="10.1601/nm.40114" illegitimate="false" is-current="false" rejected="false" revived="false" status-code="VP" />
                      </name-status-group>
                    </nomenclature>
                  </ancestor>
                </ancestor>
              </ancestor>
            </ancestor>
          </ancestor>
        </ancestor>
      </ancestor>
    </ancestor>
  </ancestor>
  <parent doi="10.1601/tx.1856" rank="species">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.1856" nomenclatural-type-exemplar="10.1601/ex.1856" rank="species" taxon-doi="10.1601/tx.1856">Sphaerotilus natans</identifier>
        <authority>Kützing 1833 (Approved Lists 1980) emend. Gridneva et al. 2011</authority>
        <status candidatus="false" conserved="false" current-name="Sphaerotilus natans natans" current-name-doi="10.1601/nm.21323" illegitimate="false" is-current="false" rejected="false" revived="false" status-code="VP" />
      </name-status-group>
    </nomenclature>
  </parent>
  <sibling doi="10.1601/tx.21323" rank="subspecies">
    <nomenclature xmlns="http://namesforlife.com/ns/common">
      <name-status-group>
        <identifier doi="10.1601/nm.21323" nomenclatural-type-exemplar="10.1601/ex.1856" rank="subspecies" taxon-doi="10.1601/tx.21323">Sphaerotilus natans natans</identifier>
        <authority>(Kützing 1833) Gridneva et al. 2011</authority>
        <status candidatus="false" conserved="false" current-name="Sphaerotilus natans natans" current-name-doi="10.1601/nm.21323" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
      </name-status-group>
    </nomenclature>
  </sibling>
  <exemplars xmlns="http://namesforlife.com/ns/exemplar">
    <exemplar doi="10.1601/ex.21324" is-uncultivated="false">
      <biosafety-level code="BSL-1" description="BioSafety Level 1" />
      <identifiers>
        <identifier is-laboratory-identifier="false" is-mixed-culture="false" is-non-viable="false" is-patent="false" is-symbiont="false" is-unavailable="false" is-variant="false" label="VKM B-2573" reference="rid.12486" source="reference" />
        <identifier is-laboratory-identifier="true" is-mixed-culture="false" is-non-viable="false" is-patent="false" is-symbiont="false" is-unavailable="false" is-variant="false" label="D-501" reference="rid.12486" source="reference" />
        <identifier is-laboratory-identifier="false" is-mixed-culture="false" is-non-viable="false" is-patent="false" is-symbiont="false" is-unavailable="false" is-variant="false" label="DSM 22545" reference="rid.12486" source="reference" />
      </identifiers>
      <features>
        <feature code="10.1601.fr.16S" description="16S gene" id="FJ871054" reference="rid.12486" source="reference" url="https://www.ncbi.nlm.nih.gov/nuccore/FJ871054" />
        <feature code="10.1601.fr.chromosome" description="Chromosome" id="JACCPY000000000" reference="rid.23176" source="reference" />
      </features>
      <nomenclature xmlns="http://namesforlife.com/ns/common">
        <name-status-group>
          <identifier doi="10.1601/nm.40114" nomenclatural-type-exemplar="10.1601/ex.21324" rank="species" taxon-doi="10.1601/tx.40114">Sphaerotilus sulfidivorans</identifier>
          <authority>(Gridneva et al. 2011) Grabovich et al. 2021</authority>
          <status candidatus="false" conserved="false" current-name="Sphaerotilus sulfidivorans" current-name-doi="10.1601/nm.40114" illegitimate="false" is-current="true" rejected="false" revived="false" status-code="VP" />
        </name-status-group>
        <name-status-group>
          <identifier doi="10.1601/nm.21324" nomenclatural-type-exemplar="10.1601/ex.21324" rank="subspecies" taxon-doi="10.1601/tx.21324">Sphaerotilus natans sulfidivorans</identifier>
          <authority>Gridneva et al. 2011</authority>
          <status candidatus="false" conserved="false" current-name="Sphaerotilus sulfidivorans" current-name-doi="10.1601/nm.40114" illegitimate="false" is-current="false" rejected="false" revived="false" status-code="VP" />
        </name-status-group>
      </nomenclature>
      <bibliography xmlns="http://namesforlife.com/ns/reference">
        <reference id="rid.23176">
          <citation citation-type="journal">
            <authors>
              <person-name>
                <surname>Grabovich</surname>
                <given-names>M.Y.</given-names>
              </person-name>
              <person-name>
                <surname>Smolyakov</surname>
                <given-names>D.D.</given-names>
              </person-name>
              <person-name>
                <surname>Beletsky</surname>
                <given-names>A.V.</given-names>
              </person-name>
              <person-name>
                <surname>Mardanov</surname>
                <given-names>A.V.</given-names>
              </person-name>
              <person-name>
                <surname>Gureeva</surname>
                <given-names>M.V.</given-names>
              </person-name>
              <person-name>
                <surname>Markov</surname>
                <given-names>N.D.</given-names>
              </person-name>
              <person-name>
                <surname>Rudenko</surname>
                <given-names>T.S.</given-names>
              </person-name>
              <person-name>
                <surname>Ravin</surname>
                <given-names>N.V.</given-names>
              </person-name>
            </authors>
            <article-title>Reclassification of Sphaerotilus natans subsp. sulfidivorans Gridneva et al. 2011 as Sphaerotilus sulfidivorans sp. nov. and comparative genome analysis of the genus Sphaerotilus.</article-title>
            <year>2021</year>
            <volume>203</volume>
            <issue>4</issue>
            <fpage>1595</fpage>
            <lpage>1599</lpage>
            <source id="118">Archives of Microbiology</source>
            <abbrev>Arch Microbiol</abbrev>
            <issn>0302-8933</issn>
            <essn>1432-072X</essn>
            <pub-id pub-id-type="doi">10.1007/s00203-020-02158-6</pub-id>
            <pub-id pub-id-type="pmid">33399897</pub-id>
          </citation>
        </reference>
        <reference id="rid.12486">
          <citation citation-type="journal">
            <authors>
              <person-name>
                <surname>Gridneva</surname>
                <given-names>E.</given-names>
              </person-name>
              <person-name>
                <surname>Chernousova</surname>
                <given-names>E.</given-names>
              </person-name>
              <person-name>
                <surname>Dubinina</surname>
                <given-names>G.</given-names>
              </person-name>
              <person-name>
                <surname>Akimov</surname>
                <given-names>V.</given-names>
              </person-name>
              <person-name>
                <surname>Kuever</surname>
                <given-names>J.</given-names>
              </person-name>
              <person-name>
                <surname>Detkova</surname>
                <given-names>E.</given-names>
              </person-name>
              <person-name>
                <surname>Grabovich</surname>
                <given-names>M.</given-names>
              </person-name>
            </authors>
            <article-title>Taxonomic investigation of representatives of the genus Sphaerotilus: descriptions of Sphaerotilus montanus sp. nov., Sphaerotilus hippei sp. nov., Sphaerotilus natans subsp. natans subsp. nov. and Sphaerotilus natans subsp. sulfidivorans subsp. nov., and an emended description of the genus Sphaerotilus</article-title>
            <year>2011</year>
            <volume>61</volume>
            <issue>4</issue>
            <fpage>916</fpage>
            <lpage>925</lpage>
            <source id="117">International Journal of Systematic and Evolutionary Microbiology</source>
            <abbrev>Int J Syst Evol Microbiol</abbrev>
            <issn>1466-5026</issn>
            <essn>1466-5034</essn>
            <pub-id pub-id-type="doi">10.1099/ijs.0.023887-0</pub-id>
            <pub-id pub-id-type="pmid">20495027</pub-id>
          </citation>
        </reference>
      </bibliography>
      <annotation xmlns="http://namesforlife.com/ns/common">
        <snapshot date="2024-04-22" date-formatted="April 22, 2024" time="19:19:12" time-formatted="19:19 PM" />
        <modified curator="Charles Parker" date="2021-04-26" date-formatted="April 26, 2021" time="20:53:17" time-formatted="20:53 PM" />
        <created curator="Dorothea Rohlfs" date="2011-04-22" date-formatted="April 22, 2011" time="23:55:00" time-formatted="23:55 PM" />
      </annotation>
    </exemplar>
  </exemplars>
  <bibliography xmlns="http://namesforlife.com/ns/reference">
    <reference id="rid.12486">
      <citation citation-type="journal">
        <authors>
          <person-name>
            <surname>Gridneva</surname>
            <given-names>E.</given-names>
          </person-name>
          <person-name>
            <surname>Chernousova</surname>
            <given-names>E.</given-names>
          </person-name>
          <person-name>
            <surname>Dubinina</surname>
            <given-names>G.</given-names>
          </person-name>
          <person-name>
            <surname>Akimov</surname>
            <given-names>V.</given-names>
          </person-name>
          <person-name>
            <surname>Kuever</surname>
            <given-names>J.</given-names>
          </person-name>
          <person-name>
            <surname>Detkova</surname>
            <given-names>E.</given-names>
          </person-name>
          <person-name>
            <surname>Grabovich</surname>
            <given-names>M.</given-names>
          </person-name>
        </authors>
        <article-title>Taxonomic investigation of representatives of the genus Sphaerotilus: descriptions of Sphaerotilus montanus sp. nov., Sphaerotilus hippei sp. nov., Sphaerotilus natans subsp. natans subsp. nov. and Sphaerotilus natans subsp. sulfidivorans subsp. nov., and an emended description of the genus Sphaerotilus</article-title>
        <year>2011</year>
        <volume>61</volume>
        <issue>4</issue>
        <fpage>916</fpage>
        <lpage>925</lpage>
        <source id="117">International Journal of Systematic and Evolutionary Microbiology</source>
        <abbrev>Int J Syst Evol Microbiol</abbrev>
        <issn>1466-5026</issn>
        <essn>1466-5034</essn>
        <pub-id pub-id-type="doi">10.1099/ijs.0.023887-0</pub-id>
        <pub-id pub-id-type="pmid">20495027</pub-id>
      </citation>
    </reference>
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  <annotation xmlns="http://namesforlife.com/ns/common">
    <snapshot date="2024-04-22" date-formatted="April 22, 2024" time="19:19:12" time-formatted="19:19 PM" />
    <modified curator="Charles Parker" date="2021-04-26" date-formatted="April 26, 2021" time="20:53:10" time-formatted="20:53 PM" />
    <created curator="Charles Parker" date="2021-04-26" date-formatted="April 26, 2021" time="20:53:10" time-formatted="20:53 PM" />
  </annotation>
</taxon>
