136 lines
15 KiB
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136 lines
15 KiB
XML
<document id="7F3B6A367E2373D5BC439B87F4246953" ID-CLB-Dataset="30615" ID-DOI="10.11646/zootaxa.4388.1.6" ID-GBIF-Dataset="8727b4e8-bf32-4c30-aa04-1821c0c390c6" ID-ISSN="1175-5326" ID-Zenodo-Dep="1187855" ID-ZooBank="51239FBF-CE7E-4614-9E18-3D78F489B16C" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1520059989205" checkinUser="plazi" docAuthor="Cavalcanti, Thaynã, Santos, George Garcia & Pinheiro, Ulisses" docDate="2018" docId="039687F1FFEAFFAFFF6A02AB924AFC57" docLanguage="en" docName="zootaxa.4388.1.6.pdf" docOrigin="Zootaxa 4388 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Eurypon Gray 1867" docType="treatment" docVersion="7" lastPageNumber="91" masterDocId="FFAFFF89FFE8FFADFFFD02339637FFCF" masterDocTitle="Description of three species of Eurypon Gray, 1867 (Raspailiidae: Demospongiae: Porifera) from the Western Atlantic and a name to replace the the secondary homonym Eurypon topsenti" masterLastPageNumber="101" masterPageNumber="89" pageNumber="91" updateTime="1698526558691" updateUser="ExternalLinkService">
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<mods:title id="5FB31B24156F8BEE3ACBE87C1FADE3AB">Description of three species of Eurypon Gray, 1867 (Raspailiidae: Demospongiae: Porifera) from the Western Atlantic and a name to replace the the secondary homonym Eurypon topsenti</mods:title>
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<mods:namePart id="BF141EF47CB6C40817A3B9D02B235997">Cavalcanti, Thaynã</mods:namePart>
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<mods:namePart id="416BDD59A3E5ED9DACCFE64527C54E17">Santos, George Garcia</mods:namePart>
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<mods:namePart id="5B9F0BDE69B7BF199B257B393F1BC85A">Pinheiro, Ulisses</mods:namePart>
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<mods:title id="1F5A565323650572ABCE9BC7E76FBF5D">Zootaxa</mods:title>
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<mods:part id="48D321BE629226F40C96D8379A95E793">
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<mods:date id="6DC4C39333F64107112882113A341474">2018</mods:date>
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<mods:number id="1533FEAABBE60BD9E30FFCCE7CA70AC3">2018-03-01</mods:number>
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<mods:number id="427C14407C4CA653F7DF3014FF8C96C4">4388</mods:number>
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<treatment id="039687F1FFEAFFAFFF6A02AB924AFC57" ID-DOI="http://doi.org/10.5281/zenodo.5986727" ID-GBIF-Taxon="141264235" ID-Zenodo-Dep="5986727" LSID="urn:lsid:plazi:treatment:039687F1FFEAFFAFFF6A02AB924AFC57" httpUri="http://treatment.plazi.org/id/039687F1FFEAFFAFFF6A02AB924AFC57" lastPageNumber="91" pageId="2" pageNumber="91">
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<subSubSection id="C325656CFFEAFFAFFF6A02AB94A1FF3B" pageId="2" pageNumber="91" type="nomenclature">
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<paragraph id="8B8036E7FFEAFFAFFF6A02AB97DFFF7D" blockId="2.[151,488,151,178]" box="[151,488,151,178]" pageId="2" pageNumber="91">
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<heading id="D0C8818BFFEAFFAFFF6A02AB97DFFF7D" bold="true" box="[151,488,151,178]" fontSize="11" level="1" pageId="2" pageNumber="91" reason="1">
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<emphasis id="B94BEAF5FFEAFFAFFF6A02AB97DFFF7D" bold="true" box="[151,488,151,178]" pageId="2" pageNumber="91">
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Genus
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<taxonomicName id="4C3F4D64FFEAFFAFFF1302A497DFFF7D" ID-CoL="84NM8" authority="Gray, 1867" authorityName="Gray" authorityYear="1867" box="[238,488,151,178]" class="Demospongiae" family="Raspailiidae" genus="Eurypon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Axinellida" pageId="2" pageNumber="91" phylum="Porifera" rank="genus">
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<emphasis id="B94BEAF5FFEAFFAFFF1302A4976FFF7E" bold="true" box="[238,344,151,177]" italics="true" pageId="2" pageNumber="91">Eurypon</emphasis>
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Gray, 1867
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</taxonomicName>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B8036E7FFEAFFAFFF6A02ED94A1FF3B" blockId="2.[151,858,222,275]" box="[151,662,222,244]" pageId="2" pageNumber="91">
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<emphasis id="B94BEAF5FFEAFFAFFF6A02ED973AFF3B" bold="true" box="[151,269,222,244]" pageId="2" pageNumber="91">Synonymy.</emphasis>
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For synonymy list see
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<bibRefCitation id="EFAE4B16FFEAFFAFFE0402EC94A5FF3B" box="[505,658,222,244]" pageId="2" pageNumber="91" refId="ref5210" refString="Hooper, J. N. A. (2002) Family Raspailiidae Hentschel, 1923. In: Hooper, J. N. A. & van Soest, R. W. M. (Eds.), Systema Porifera: a guide to the classification of sponges. Kluwer Academic / Plenum Publishers, New York, pp. 469 - 510. https: // doi. org / 10.1007 / 978 - 1 - 4615 - 0747 - 5 _ 53" type="book chapter">Hooper (2002)</bibRefCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C325656CFFEAFFAFFF6A02CE945CFEB3" pageId="2" pageNumber="91" type="materials_examined">
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<paragraph id="8B8036E7FFEAFFAFFF6A02CE956DFEDC" blockId="2.[151,858,222,275]" box="[151,858,253,275]" pageId="2" pageNumber="91">
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<emphasis id="B94BEAF5FFEAFFAFFF6A02CE9711FEDC" bold="true" box="[151,294,253,275]" pageId="2" pageNumber="91">Type species:</emphasis>
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<taxonomicName id="4C3F4D64FFEAFFAFFED602CE9482FEDC" authority="Bowerbank, 1866" authorityName="Bowerbank" authorityYear="1866" box="[299,693,253,275]" class="Demospongiae" family="Raspailiidae" genus="Hymeraphia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Axinellida" pageId="2" pageNumber="91" phylum="Porifera" rank="species" species="clavata">
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<emphasis id="B94BEAF5FFEAFFAFFED602CE97CCFEDC" box="[299,507,253,275]" italics="true" pageId="2" pageNumber="91">Hymeraphia clavata</emphasis>
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<bibRefCitation id="EFAE4B16FFEAFFAFFDFC02CE9482FEDC" box="[513,693,253,275]" pageId="2" pageNumber="91" refId="ref4932" refString="Bowerbank, J. S. (1866) A Monograph of the British Spongiadae. Vol. 2. Ray Society, London, xx + 388 pp." type="book">Bowerbank, 1866</bibRefCitation>
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</taxonomicName>
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(by monotypy).
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</paragraph>
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<paragraph id="8B8036E7FFEAFFAFFF6A030C945CFEB3" blockId="2.[151,1437,319,920]" pageId="2" pageNumber="91">
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<emphasis id="B94BEAF5FFEAFFAFFF6A030C9721FE97" bold="true" box="[151,278,319,344]" pageId="2" pageNumber="91">Definition.</emphasis>
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Typically encrusting
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<taxonomicName id="4C3F4D64FFEAFFAFFDF5030C94A4FE97" authorityName="Nardo" authorityYear="1833" box="[520,659,319,344]" class="Demospongiae" family="Raspailiidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Axinellida" pageId="2" pageNumber="91" phylum="Porifera" rank="family">Raspailiidae</taxonomicName>
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with microcionid skeletal structure in which fiber nodes ascend from the basal layer of spongin (
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<bibRefCitation id="EFAE4B16FFEAFFAFFE3803579468FEB3" box="[453,607,356,380]" pageId="2" pageNumber="91" refId="ref5210" refString="Hooper, J. N. A. (2002) Family Raspailiidae Hentschel, 1923. In: Hooper, J. N. A. & van Soest, R. W. M. (Eds.), Systema Porifera: a guide to the classification of sponges. Kluwer Academic / Plenum Publishers, New York, pp. 469 - 510. https: // doi. org / 10.1007 / 978 - 1 - 4615 - 0747 - 5 _ 53" type="book chapter">Hooper 2002</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="C325656CFFEAFFAFFF3A03B49363FCC7" pageId="2" pageNumber="91" type="diagnosis">
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<paragraph id="8B8036E7FFEAFFAFFF3A03B49363FCC7" blockId="2.[151,1437,319,920]" pageId="2" pageNumber="91">
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<emphasis id="B94BEAF5FFEAFFAFFF3A03B49776FE6F" bold="true" box="[199,321,391,416]" pageId="2" pageNumber="91">Diagnosis.</emphasis>
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Encrusting, massive or digitate growth forms. Surface hispid, even, granular or conulose. Encrusting species have a microcionid choanosomal skeletal structure with a basally compressed layer of spongin fibres lying on the substrate producing small spongin-fibre nodes echinated by acanthostyles, and radially disposed extra-axial skeleton composed of subectosomal styles standing perpendicular to and embedded in basal fibres. Massive species have slightly axially compressed plumose tracts of extra-axial styles, often forming fanlike bundles, and tracts lightly echinated by acanthostyles. Extra-axial styles may be partially or entirely spined (
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<emphasis id="B94BEAF5FFEAFFAFFF5D0053977CFDB7" box="[160,331,608,632]" italics="true" pageId="2" pageNumber="91">Acantheurypon</emphasis>
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). Ectosomal specialization present (
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<emphasis id="B94BEAF5FFEAFFAFFD1700529531FDB7" box="[746,774,609,632]" italics="true" pageId="2" pageNumber="91">s.s</emphasis>
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.) or absent; if present ectosomal skeleton consists of fine monactinal (or diactinal) spicule brushes surrounding single protruding extra-axial styles. Structural megascleres consist of 1–2 categories of styles or (sub-)tylostyles (rarely modified to oxeas); echinating acanthostyles microcionid-like, typically long and with subtylote bases, or
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<emphasis id="B94BEAF5FFEAFFAFFC8000FF95CAFD2A" bold="true" box="[893,1021,716,741]" pageId="2" pageNumber="91">verticillate</emphasis>
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. Several species have raphides in trichodragmata.
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<emphasis id="B94BEAF5FFEAFFAFFEB300DC953BFCC7" bold="true" box="[334,780,751,776]" pageId="2" pageNumber="91">Oxychaetes are found in some species</emphasis>
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(emended from
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<bibRefCitation id="EFAE4B16FFEAFFAFFC3A00C3926AFCC7" box="[967,1117,752,776]" pageId="2" pageNumber="91" refId="ref5210" refString="Hooper, J. N. A. (2002) Family Raspailiidae Hentschel, 1923. In: Hooper, J. N. A. & van Soest, R. W. M. (Eds.), Systema Porifera: a guide to the classification of sponges. Kluwer Academic / Plenum Publishers, New York, pp. 469 - 510. https: // doi. org / 10.1007 / 978 - 1 - 4615 - 0747 - 5 _ 53" type="book chapter">Hooper 2002</bibRefCitation>
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, changes are in
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<emphasis id="B94BEAF5FFEAFFAFFAF200DC9373FCC7" bold="true" box="[1295,1348,751,776]" pageId="2" pageNumber="91">bold</emphasis>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="C325656CFFEAFFAFFF3A0127924AFC57" pageId="2" pageNumber="91" type="discussion">
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<paragraph id="8B8036E7FFEAFFAFFF3A0127924AFC57" blockId="2.[151,1437,319,920]" pageId="2" pageNumber="91">
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<emphasis id="B94BEAF5FFEAFFAFFF3A0127970CFCE2" bold="true" box="[199,315,788,813]" pageId="2" pageNumber="91">Remarks.</emphasis>
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<bibRefCitation id="EFAE4B16FFEAFFAFFEB9012697DBFCE3" box="[324,492,788,812]" pageId="2" pageNumber="91" refId="ref5210" refString="Hooper, J. N. A. (2002) Family Raspailiidae Hentschel, 1923. In: Hooper, J. N. A. & van Soest, R. W. M. (Eds.), Systema Porifera: a guide to the classification of sponges. Kluwer Academic / Plenum Publishers, New York, pp. 469 - 510. https: // doi. org / 10.1007 / 978 - 1 - 4615 - 0747 - 5 _ 53" type="book chapter">Hooper (2002)</bibRefCitation>
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indicates the presence of styles and (sub-)tylostyles, echinating acanthostyles and raphides as the spicule complement. However, different spicules have been recorded for the genus in the present study. Oxychaetes are exclusive of
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<taxonomicName id="4C3F4D64FFEAFFAFFDDB016E94FAFCBB" authority="Cavalcanti & Santos & Pinheiro, 2018" authorityName="Cavalcanti & Santos & Pinheiro" authorityYear="2018" box="[550,717,860,884]" class="Demospongiae" family="Raspailiidae" genus="Eurypon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Axinellida" pageId="2" pageNumber="91" phylum="Porifera" rank="species" species="oxychaetum" status="sp. nov.">
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<emphasis id="B94BEAF5FFEAFFAFFDDB016E9400FCBB" box="[550,567,861,884]" italics="true" pageId="2" pageNumber="91">E</emphasis>
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.
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<emphasis id="B94BEAF5FFEAFFAFFDBA016F94FAFCBB" box="[583,717,860,884]" italics="true" pageId="2" pageNumber="91">oxychaetum</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A278578EFFEAFFAFFD29016F9518FCBA" box="[724,815,860,885]" pageId="2" pageNumber="91" rank="species">
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<emphasis id="B94BEAF5FFEAFFAFFD29016F9518FCBA" bold="true" box="[724,815,860,885]" pageId="2" pageNumber="91">sp. nov.</emphasis>
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</taxonomicNameLabel>
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Additionally, the presence of verticillate acanthostyles (found only in
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<taxonomicName id="4C3F4D64FFEAFFAFFEC301B297DBFC57" authority="Cavalcanti & Santos & Pinheiro, 2018" authorityName="Cavalcanti & Santos & Pinheiro" authorityYear="2018" box="[318,492,896,920]" class="Demospongiae" family="Raspailiidae" genus="Eurypon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Axinellida" pageId="2" pageNumber="91" phylum="Porifera" rank="species" species="verticillatum" status="sp. nov.">
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<emphasis id="B94BEAF5FFEAFFAFFEC301B29778FC57" box="[318,335,897,920]" italics="true" pageId="2" pageNumber="91">E</emphasis>
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.
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<emphasis id="B94BEAF5FFEAFFAFFEA001B397DBFC57" box="[349,492,896,920]" italics="true" pageId="2" pageNumber="91">verticillatum</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A278578EFFEAFFAFFE0E014C947AFC57" box="[499,589,895,920]" pageId="2" pageNumber="91" rank="species">
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<emphasis id="B94BEAF5FFEAFFAFFE0E014C947AFC57" bold="true" box="[499,589,895,920]" pageId="2" pageNumber="91">sp. nov.</emphasis>
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</taxonomicNameLabel>
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) is also a new character for diagnosing the genus.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |