298 lines
20 KiB
XML
298 lines
20 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1113.82172" ID-Pensoft-Pub="1313-2970-1113-1" ID-Pensoft-UUID="EB46BF265F2E51B3A83799886C5F084A" ModsDocID="1313-2970-1113-1" checkinTime="1658252710949" checkinUser="pensoft" docAuthor="Bribiesca-Contreras, Guadalupe, Dahlgren, Thomas G., Amon, Diva J., Cairns, Stephen, Drennan, Regan, Durden, Jennifer M., Eleaume, Marc P., Hosie, Andrew M., Kremenetskaia, Antonina, McQuaid, Kirsty, O'Hara, Timothy D., Rabone, Muriel, Simon-Lledo, Erik, Smith, Craig R., Watling, Les, Wiklund, Helena & Glover, Adrian G." docDate="2022" docId="D15A123C7CC15E8AA03CD77BD6552E41" docLanguage="en" docName="ZooKeys 1113: 1-110" docOrigin="ZooKeys 1113" docPubDate="2022-07-18" docSource="http://dx.doi.org/10.3897/zookeys.1113.82172" docTitle="Docosaccus sp. CCZ _ 021" docType="treatment" docVersion="1" id="EB46BF265F2E51B3A83799886C5F084A" lastPageNumber="1" masterDocId="EB46BF265F2E51B3A83799886C5F084A" masterDocTitle="Benthic megafauna of the western Clarion-Clipperton Zone, Pacific Ocean" masterLastPageNumber="110" masterPageNumber="1" pageNumber="1" updateTime="1658253014331" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Benthic megafauna of the western Clarion-Clipperton Zone, Pacific Ocean</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Bribiesca-Contreras, Guadalupe</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-8163-8724</mods:nameIdentifier>
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<mods:affiliation>Life Sciences Department, Natural History Museum, London, UK</mods:affiliation>
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<mods:nameIdentifier type="email">l.bribiesca-contreras@nhm.ac.uk</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Dahlgren, Thomas G.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-6854-2031</mods:nameIdentifier>
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<mods:affiliation>Department of Marine Sciences, University of Gothenburg, Gothenburg, Sweden & Norwegian Research Centre, NORCE, Bergen, Norway</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Amon, Diva J.</mods:namePart>
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<mods:affiliation>SpeSeas, D'Abadie, Trinidad and Tobago</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Cairns, Stephen</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-7209-9271</mods:nameIdentifier>
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<mods:affiliation>Department of Invertebrate Zoology, National Museum of Natural History, Smithsonian Institution, Washington, D. C., USA</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Drennan, Regan</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-0137-5464</mods:nameIdentifier>
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<mods:affiliation>National Oceanography Centre, Southampton, UK</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Durden, Jennifer M.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-6529-9109</mods:nameIdentifier>
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<mods:affiliation>UMR ISYEB, Department Origines et Evolution, Museum national d'Histoire Naturelle, Paris, France</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Eleaume, Marc P.</mods:namePart>
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<mods:affiliation>Collections & Research, Western Australia Museum, Perth, Australia</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Hosie, Andrew M.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-5683-662X</mods:nameIdentifier>
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<mods:affiliation>Shirshov Institute of Oceanology, Russian Academy of Sciences, Moscow, Russia</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Kremenetskaia, Antonina</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-8851-3318</mods:nameIdentifier>
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<mods:affiliation>School of Biological and Marine Sciences, University of Plymouth, Plymouth, UK</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>McQuaid, Kirsty</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-0395-8332</mods:nameIdentifier>
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<mods:affiliation>Museums Victoria, Melbourne, Australia</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>O'Hara, Timothy D.</mods:namePart>
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<mods:affiliation>Department of Oceanography, University of Hawai'i at Manoa, Honolulu, USA</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Rabone, Muriel</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-8351-2313</mods:nameIdentifier>
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<mods:affiliation>National Oceanography Centre, Southampton, UK</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Simon-Lledo, Erik</mods:namePart>
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<mods:affiliation>UMR ISYEB, Department Origines et Evolution, Museum national d'Histoire Naturelle, Paris, France</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Smith, Craig R.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-3976-0889</mods:nameIdentifier>
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<mods:affiliation>School of Life Sciences, University of Hawai'i at Manoa, Honolulu, USA</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Watling, Les</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-6901-1168</mods:nameIdentifier>
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<mods:affiliation>School of Life Sciences, University of Hawai'i at Manoa, Honolulu, USA</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Wiklund, Helena</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-8252-3504</mods:nameIdentifier>
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<mods:affiliation>Department of Marine Sciences, University of Gothenburg, Gothenburg, Sweden</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Glover, Adrian G.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-9489-074X</mods:nameIdentifier>
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<mods:affiliation>National Oceanography Centre, Southampton, UK</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-07-18</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1113</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>110</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1113.82172</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1113.82172</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1113-1</mods:identifier>
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<mods:identifier type="Pensoft-UUID">EB46BF265F2E51B3A83799886C5F084A</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:D15A123C7CC15E8AA03CD77BD6552E41" httpUri="http://treatment.plazi.org/id/D15A123C7CC15E8AA03CD77BD6552E41" lastPageNumber="1" pageId="0" pageNumber="1">
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<subSubSection pageId="0" pageNumber="1" type="nomenclature">
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName LSID="D15A123C-7CC1-5E8A-A03C-D77BD6552E41" authority="sp. CCZ _ 021" authorityName="sp. CCZ _ 021" class="Hexactinellida" family="Euplectellidae" genus="Docosaccus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Docosaccus" order="Lyssacinosida" pageId="0" pageNumber="1" phylum="Porifera" rank="genus">Docosaccus sp. CCZ_021</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="description">
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<paragraph pageId="0" pageNumber="1">
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<figureCitation captionStart="Figure 58" captionStartId="F58" captionText="Figure 58. Docosaccus sp. CCZ _ 021 A in situ image B dermal surface C and atrial surface. Scale bars: 1 cm (A, B, C). Image attribution: Durden and Smith (A); Wiklund, Durden, Drennan, and McQuaid (B, C)." figureDoi="10.3897/zookeys.1113.82172.figure58" httpUri="https://binary.pensoft.net/fig/716384" pageId="0" pageNumber="1">Fig. 58</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="materials_examined">
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<paragraph pageId="0" pageNumber="1">Material.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<materialsCitation accessionNumber="ON400684, ON406635, ON406612, ON406598, ON411255" collectingDate="2018-05-25" collectorName="Smith, Durden, GenBank, Voucher" elevation="4860" latitude="5.1043" longLatPrecision="7" longitude="-141.8867" specimenCount="1">
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Clarion-Clipperton Zone •
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<specimenCount type="generic">1 specimen</specimenCount>
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; APEI 7;
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<geoCoordinate degrees="5.1043" direction="north" orientation="latitude" precision="5" value="5.1043">5.1043°N</geoCoordinate>
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,
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<geoCoordinate degrees="141.8867" direction="west" orientation="longitude" precision="5" value="-141.8867">141.8867°W</geoCoordinate>
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;
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<quantity metricMagnitude="3" metricUnit="m" metricValue="4.86" unit="m" value="4860.0">
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<elevation metricMagnitude="3" metricUnit="m" metricValue="4.86" unit="m" value="4860.0">4860 m</elevation>
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</quantity>
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deep;
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<collectingDate value="2018-05-25">25 May. 2018</collectingDate>
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;
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<collectorName>Smith</collectorName>
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&
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<collectorName>Durden</collectorName>
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leg.;
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<collectorName>GenBank</collectorName>
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:
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<accessionNumber httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/ON400684">ON400684</accessionNumber>
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(COI),
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<accessionNumber httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/ON406635">ON406635</accessionNumber>
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(18S),
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<accessionNumber httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/ON406612">ON406612</accessionNumber>
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(16S),
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<accessionNumber httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/ON406598">ON406598</accessionNumber>
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(28S),
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<accessionNumber httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/ON411255">ON411255</accessionNumber>
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(ALG11); NHMUK 2022.6;
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<collectorName>Voucher</collectorName>
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code: CCZ_021
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="description">
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<paragraph pageId="0" pageNumber="1">Description.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Single specimen; lophophytous sponge. Plate-like, flat, subcircular body; 8.7 cm at its longest axis, 1 mm thick (Fig.
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<figureCitation captionStart="Figure 58" captionStartId="F58" captionText="Figure 58. Docosaccus sp. CCZ _ 021 A in situ image B dermal surface C and atrial surface. Scale bars: 1 cm (A, B, C). Image attribution: Durden and Smith (A); Wiklund, Durden, Drennan, and McQuaid (B, C)." figureDoi="10.3897/zookeys.1113.82172.figure58" httpUri="https://binary.pensoft.net/fig/716384" pageId="0" pageNumber="1">58A</figureCitation>
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). Colouration is yellowish. Atrial surface facing up (Fig.
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<figureCitation captionStart="Figure 58" captionStartId="F58" captionText="Figure 58. Docosaccus sp. CCZ _ 021 A in situ image B dermal surface C and atrial surface. Scale bars: 1 cm (A, B, C). Image attribution: Durden and Smith (A); Wiklund, Durden, Drennan, and McQuaid (B, C)." figureDoi="10.3897/zookeys.1113.82172.figure58" httpUri="https://binary.pensoft.net/fig/716384" pageId="0" pageNumber="1">58C</figureCitation>
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), and dermal surface almost in contact with the seafloor, with basalia protruding from it and anchoring it to the sediment (Fig.
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<figureCitation captionStart="Figure 58" captionStartId="F58" captionText="Figure 58. Docosaccus sp. CCZ _ 021 A in situ image B dermal surface C and atrial surface. Scale bars: 1 cm (A, B, C). Image attribution: Durden and Smith (A); Wiklund, Durden, Drennan, and McQuaid (B, C)." figureDoi="10.3897/zookeys.1113.82172.figure58" httpUri="https://binary.pensoft.net/fig/716384" pageId="0" pageNumber="1">58B</figureCitation>
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).
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</paragraph>
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<caption doi="10.3897/zookeys.1113.82172.figure58" httpUri="https://binary.pensoft.net/fig/716384" pageId="0" pageNumber="1" start="Figure 58" startId="F58">
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">Figure 58.</emphasis>
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<taxonomicName class="Hexactinellida" family="Euplectellidae" genus="Docosaccus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Docosaccus" order="Lyssacinosida" pageId="0" pageNumber="1" phylum="Porifera" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="1">Docosaccus</emphasis>
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</taxonomicName>
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sp. CCZ_021
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<emphasis bold="true" pageId="0" pageNumber="1">A</emphasis>
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in situ image
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<emphasis bold="true" pageId="0" pageNumber="1">B</emphasis>
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dermal surface
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<emphasis bold="true" pageId="0" pageNumber="1">C</emphasis>
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and atrial surface. Scale bars: 1 cm (
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<emphasis bold="true" pageId="0" pageNumber="1">A, B, C</emphasis>
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). Image attribution: Durden and Smith (
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<emphasis bold="true" pageId="0" pageNumber="1">A</emphasis>
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); Wiklund, Durden, Drennan, and McQuaid (
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<emphasis bold="true" pageId="0" pageNumber="1">B, C</emphasis>
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).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="remarks">
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<paragraph pageId="0" pageNumber="1">Remarks.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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External morphological characters are concordant with the description of
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<taxonomicName genus="D." lsidName="D. maculatus" pageId="0" pageNumber="1" rank="species" species="maculatus">
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<emphasis italics="true" pageId="0" pageNumber="1">D. maculatus</emphasis>
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</taxonomicName>
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(
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<bibRefCitation DOI="https://doi.org/10.11646/zootaxa.3646.4.4" author="Kahn, AS" journalOrPublisher="Zootaxa" pageId="0" pageNumber="1" pagination="386 - 400" refId="B50" refString="Kahn, AS, Geller, JB, Reiswig, HM, Smith, KL, 2013. Bathydorus laniger and Docosaccus maculatus (Lyssacinosida; Hexactinellida): Two new species of glass sponge from the abyssal eastern North Pacific Ocean. Zootaxa 3646 (4): 386 - 400, DOI: https://doi.org/10.11646/zootaxa.3646.4.4" title="Bathydorus laniger and Docosaccus maculatus (Lyssacinosida; Hexactinellida): Two new species of glass sponge from the abyssal eastern North Pacific Ocean." url="https://doi.org/10.11646/zootaxa.3646.4.4" volume="3646" year="2013">Kahn et al. 2013</bibRefCitation>
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). However, sequences for the 16S and COI genes from the holotype are 2.4% and 3.9% divergent (K2P distance), respectively, from the western CCZ specimen. Sequences from 18S and 28S do not match to sequences from
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<taxonomicName genus="D." lsidName="D. maculatus" pageId="0" pageNumber="1" rank="species" species="maculatus">
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<emphasis italics="true" pageId="0" pageNumber="1">D. maculatus</emphasis>
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</taxonomicName>
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. The species was described from Station M, off California, in the Pacific Ocean at depths of 3,953-4,000 m, but the genus was originally thought to be restricted to Antarctica (
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<bibRefCitation DOI="https://doi.org/10.11646/zootaxa.3646.4.4" author="Kahn, AS" journalOrPublisher="Zootaxa" pageId="0" pageNumber="1" pagination="386 - 400" refId="B50" refString="Kahn, AS, Geller, JB, Reiswig, HM, Smith, KL, 2013. Bathydorus laniger and Docosaccus maculatus (Lyssacinosida; Hexactinellida): Two new species of glass sponge from the abyssal eastern North Pacific Ocean. Zootaxa 3646 (4): 386 - 400, DOI: https://doi.org/10.11646/zootaxa.3646.4.4" title="Bathydorus laniger and Docosaccus maculatus (Lyssacinosida; Hexactinellida): Two new species of glass sponge from the abyssal eastern North Pacific Ocean." url="https://doi.org/10.11646/zootaxa.3646.4.4" volume="3646" year="2013">Kahn et al. 2013</bibRefCitation>
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). This species has been recorded in the CCZ, in the eastern IFREMER contract area and in APEI 3, from 4905-4998 m depth (
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<bibRefCitation DOI="https://doi.org/10.1007/s12526-018-0880-y" author="Kersken, D" journalOrPublisher="Marine Biodiversity" pageId="0" pageNumber="1" pagination="947 - 987" refId="B55" refString="Kersken, D, Janussen, D, Arbizu, PM, 2019. Deep-sea glass sponges (Hexactinellida) from polymetallic nodule fields in the Clarion-Clipperton Fracture Zone (CCFZ), northeastern Pacific: Part II- Hexasterophora. Marine Biodiversity 49 (2): 947 - 987, DOI: https://doi.org/10.1007/s12526-018-0880-y" title="Deep-sea glass sponges (Hexactinellida) from polymetallic nodule fields in the Clarion-Clipperton Fracture Zone (CCFZ), northeastern Pacific: Part II- Hexasterophora." url="https://doi.org/10.1007/s12526-018-0880-y" volume="49" year="2019">Kersken et al. 2019</bibRefCitation>
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). The specimen collected in the western CCZ differs from the holotype of
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<taxonomicName genus="D." lsidName="D. maculatus" pageId="0" pageNumber="1" rank="species" species="maculatus">
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<emphasis italics="true" pageId="0" pageNumber="1">D. maculatus</emphasis>
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</taxonomicName>
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in having more parietal oscula, and is smaller, and therefore considered a different species. External morphological characters also differ from the other species reported for the CCZ,
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<taxonomicName genus="D." lsidName="D. nidulus" pageId="0" pageNumber="1" rank="species" species="nidulus">
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<emphasis italics="true" pageId="0" pageNumber="1">D. nidulus</emphasis>
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</taxonomicName>
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Kersken, Janussen &
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<normalizedToken originalValue="Martínez">Martinez</normalizedToken>
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Arbizu, 2019.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="ecology">
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<paragraph pageId="0" pageNumber="1">Ecology.</paragraph>
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<paragraph pageId="0" pageNumber="1">This specimen was found anchored to abyssal sediments of APEI 7 at 4860 m depth.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="comparisons">
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<paragraph pageId="0" pageNumber="1">Comparison with image-based catalogue.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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A very similar
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<taxonomicName class="Hexactinellida" family="Euplectellidae" genus="Docosaccus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Docosaccus" order="Lyssacinosida" pageId="0" pageNumber="1" phylum="Porifera" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="1">Docosaccus</emphasis>
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</taxonomicName>
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sp. morphotype (i.e.,
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<taxonomicName class="Hexactinellida" family="Euplectellidae" genus="Docosaccus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Docosaccus maculatus" order="Lyssacinosida" pageId="0" pageNumber="1" phylum="Porifera" rank="species" species="maculatus">
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<emphasis italics="true" pageId="0" pageNumber="1">Docosaccus maculatus</emphasis>
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</taxonomicName>
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sp. inc., HEX_015) has been very frequently encountered in seabed image surveys conducted across nodule fields areas of the eastern CCZ and in abyssal areas of the Kiribati EEZ.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |