222 lines
30 KiB
XML
222 lines
30 KiB
XML
<document id="66D7F092A414772826C25AF2EFEBEE00" ID-DOI="10.5852/ejt.2024.947.2621" ID-ISSN="2118-9773" ID-Zenodo-Dep="13193489" ID-ZooBank="82A4C7AD-656F-46C3-90A5-DE17B49E776B" IM.bibliography_approvedBy="julia" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="julia" IM.metadata_approvedBy="julia" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="julia" checkinTime="1722624744350" checkinUser="plazi" docAuthor="Mendes, Samuel Lucas Da Silva Delgado, Paiva, Paulo Cesar De & Rizzo, Alexandra E." docDate="2024" docId="5C6887BDCA5C77459C09F9F6FD81FCC8" docLanguage="en" docName="EJT.2024.947.88-108.pdf" docOrigin="European Journal of Taxonomy 947" docSource="https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2621/12029" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Asclerocheilus tropicus Blake 1981" docType="treatment" docVersion="1" lastPageNumber="103" masterDocId="A051FFC5CA51774A9E49FFE6FF9CFFDE" masterDocTitle="On species of Asclerocheilus Ashworth, 1901 (Annelida: Scalibregmatidae) from Brazil" masterLastPageNumber="108" masterPageNumber="88" pageNumber="101" updateTime="1723127995033" updateUser="julia" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:titleInfo id="3D495B5BE2C8F92471528D3F626DC9E3">
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<mods:title id="6C4728E58C6F3AD2C2DB444B91527AC5">On species of Asclerocheilus Ashworth, 1901 (Annelida: Scalibregmatidae) from Brazil</mods:title>
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</mods:titleInfo>
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<mods:name id="91DF9B3223B9E5FB62E9E2720F73CB61" type="personal">
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<mods:roleTerm id="C005A12C72AE097B93B502E6C32BC1E4">Author</mods:roleTerm>
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<mods:namePart id="064A71C8E8A6B91E4191AF809EA90394">Mendes, Samuel Lucas Da Silva Delgado</mods:namePart>
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<mods:affiliation id="63755BA774432AB45C492879DA01E2F7">Universidade Federal do Rio de Janeiro, Programa de Pós-graduação em Zoologia, Museu Nacional, Quinta da Boa Vista, São Cristóvão, Rio de Janeiro, Brazil.</mods:affiliation>
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<mods:nameIdentifier id="06AEABC70036839FFBFC8C85B9E82360" type="email">samueldelgadomendes@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:name id="2938F4E724BEDF9BAC1B67ABF8162074" type="personal">
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<mods:roleTerm id="21EF33AA43D5D5C9B182C5F4D7E0B110">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="663902E0A0F2B5CC4C541072C8A8D77F">Paiva, Paulo Cesar De</mods:namePart>
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<mods:affiliation id="6E5762AA6E4BFD44BC33D25040EF0831">Universidade Federal do Rio de Janeiro, Departamento de Zoologia, Taxonomy Nucleus – TaxoN, Av. Carlos Chagas Filho, 79, 21941 - 599 Cidade Universitária, Rio de Janeiro, Brazil.</mods:affiliation>
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</mods:name>
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<mods:name id="096996BA87C6CC47FB89D06C6D00E4B8" type="personal">
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<mods:roleTerm id="044AC64D2C872E2725954CCB1D544219">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="60D4D60E4CC5C3BD37CDEB67B839098D">Rizzo, Alexandra E.</mods:namePart>
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<mods:affiliation id="4D7C6CE2C8D3B1460CCB255C89F51B5F">Universidade do Estado do Rio de Janeiro, Departamento de Zoologia, Rua São Francisco Xavier, 524, Pavilhão Haroldo Lisboa Cunha, 20550 - 900 Maracana, Rio de Janeiro, Brazil.</mods:affiliation>
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<mods:nameIdentifier id="D2A318D121F833251BF22676E7B79F91" type="email">aerizzo@hotmail.com</mods:nameIdentifier>
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<mods:typeOfResource id="FBEBE88D64D941551DD7F85B027D0DE7">text</mods:typeOfResource>
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<mods:title id="ED56F4E8154B4C9EE212DF03F9FA4C53">European Journal of Taxonomy</mods:title>
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</mods:titleInfo>
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<mods:part id="037C2CEF5A9743D57248337BC689D7A3">
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<mods:date id="550FDB93CCD82A11F46535F1B2983620">2024</mods:date>
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<mods:number id="6A5EB9F2866ACE0D3FC60A74EBA778AD">2024-08-01</mods:number>
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<mods:detail id="73D377B2E29130019915F1056EB7974A" type="volume">
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<mods:number id="DDC6F53F17D2A1B37E4298C2B40649F3">947</mods:number>
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<mods:url id="1F29A0036DF2844BCC8DCA53A3BAC22D">https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2621/12029</mods:url>
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<mods:classification id="792B4ED5B55C91405A26A40A97559EE9">journal article</mods:classification>
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<mods:identifier id="F02F586243D8BB1816343F2C6D10F2B3" type="DOI">10.5852/ejt.2024.947.2621</mods:identifier>
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<mods:identifier id="46826329D59920D5FFCCD7647D6DFED8" type="ISSN">2118-9773</mods:identifier>
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<mods:identifier id="2739003CAD7406CFF15C69F16CBCD4C4" type="Zenodo-Dep">13193489</mods:identifier>
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<mods:identifier id="1279E25DFA5D562A4A80F091D45DD57F" type="ZooBank">82A4C7AD-656F-46C3-90A5-DE17B49E776B</mods:identifier>
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</mods:mods>
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<treatment id="5C6887BDCA5C77459C09F9F6FD81FCC8" LSID="urn:lsid:plazi:treatment:5C6887BDCA5C77459C09F9F6FD81FCC8" httpUri="http://treatment.plazi.org/id/5C6887BDCA5C77459C09F9F6FD81FCC8" lastPageId="15" lastPageNumber="103" pageId="13" pageNumber="101">
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<subSubSection id="9CDB6520CA5C77479C09F9F6FC68F9F5" box="[576,1012,1552,1579]" pageId="13" pageNumber="101" type="nomenclature">
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<paragraph id="D47E36ABCA5C77479C09F9F6FC68F9F5" blockId="13.[576,1012,1552,1614]" box="[576,1012,1552,1579]" pageId="13" pageNumber="101">
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<heading id="8F3681C7CA5C77479C09F9F6FC68F9F5" box="[576,1012,1552,1579]" centered="true" fontSize="11" level="2" pageId="13" pageNumber="101" reason="2">
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<taxonomicName id="13C14D28CA5C77479C09F9F6FC68F9F5" ID-CoL="H6TW" authority="Blake, 1981" authorityName="Blake" authorityYear="1981" box="[576,1012,1552,1579]" class="Polychaeta" family="Scalibregmatidae" genus="Asclerocheilus" kingdom="Animalia" pageId="13" pageNumber="101" phylum="Annelida" rank="species" species="tropicus">
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<emphasis id="E6B5EAB9CA5C77479C09F9F6FCC2F9F5" bold="true" box="[576,862,1552,1579]" italics="true" pageId="13" pageNumber="101">Asclerocheilus tropicus</emphasis>
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<bibRefCitation id="B0504B5ACA5C77479D2FF9F7FC68F9F5" author="Blake J. A." box="[870,1012,1553,1579]" pageId="13" pageNumber="101" pagination="1131 - 1162" refId="ref8359" refString="Blake J. A. 1981. The Scalibregmatidae (Annelida: Polychaeta) from South American and Antarctic Seas, collected chiefly during the cruises of the R / V Anton Bruun, R / V Hero and USNS Eltanin. Proceedings of the Biological Society of Washington 94: 1131 - 1162." type="journal article" year="1981">Blake, 1981</bibRefCitation>
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</taxonomicName>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="9CDB6520CA5C77479CBEF9D2FCA0F990" box="[759,828,1588,1614]" pageId="13" pageNumber="101" type="description">
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||
<paragraph id="D47E36ABCA5C77479CBEF9D2FCA0F990" blockId="13.[576,1012,1552,1614]" box="[759,828,1588,1614]" pageId="13" pageNumber="101">
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||
<figureCitation id="4CFA2A2ECA5C77479CBEF9D2FCA0F990" box="[759,828,1588,1614]" captionStart="Fig" captionStartId="14.[189,232,1892,1918]" captionTargetBox="[189,1398,806,1854]" captionTargetId="figure-164@14.[189,1398,806,1854]" captionTargetPageId="14" captionText="Fig. 7. Asclerocheilus tropicus Blake, 1981 (UERJ 9244), under optical microscopy, specimens stained with Shirlastain A. A. Anterior region in ventral view. B. Anterior region in ventral view, emphasizing the prostomium and first chaetiger. C. Acicular spines on chaetiger 1. D. Lyrate chaetae from a posterior chaetiger. Abbreviations: see Material and methods." figureDoi="http://doi.org/10.5281/zenodo.13193508" httpUri="https://zenodo.org/record/13193508/files/figure.png" pageId="13" pageNumber="101">Fig. 7</figureCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="9CDB6520CA5C77479EF4F993FCB3F951" box="[189,815,1653,1679]" pageId="13" pageNumber="101" type="reference_group">
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||
<paragraph id="D47E36ABCA5C77479EF4F993FCB3F951" blockId="13.[189,815,1653,1679]" box="[189,815,1653,1679]" pageId="13" pageNumber="101">
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||
<treatmentCitationGroup id="F4D11185CA5C77479EF4F993FCB3F951" box="[189,815,1653,1679]" pageId="13" pageNumber="101">
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<treatmentCitation id="556010BACA5C77479EF4F993FD2FF951" author="Blake J. A." box="[189,691,1653,1679]" page="1133" pageId="13" pageNumber="101" year="1981">
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<taxonomicName id="13C14D28CA5C77479EF4F993FD2FF951" ID-CoL="H6TW" authority="Blake, 1981: 1133" authorityName="Blake, 1981:" authorityPageNumber="1133" authorityYear="1133" box="[189,691,1653,1679]" class="Polychaeta" family="Scalibregmatidae" genus="Asclerocheilus" kingdom="Animalia" pageId="13" pageNumber="101" phylum="Annelida" rank="species" species="tropicus">
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||
<emphasis id="E6B5EAB9CA5C77479EF4F993FE4EF951" box="[189,466,1653,1679]" italics="true" pageId="13" pageNumber="101">Asclerocheilus tropicus</emphasis>
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||
<bibRefCitation id="B0504B5ACA5C77479F93F993FD2FF951" author="Blake J. A." box="[474,691,1653,1679]" pageId="13" pageNumber="101" pagination="1131 - 1162" refId="ref8359" refString="Blake J. A. 1981. The Scalibregmatidae (Annelida: Polychaeta) from South American and Antarctic Seas, collected chiefly during the cruises of the R / V Anton Bruun, R / V Hero and USNS Eltanin. Proceedings of the Biological Society of Washington 94: 1131 - 1162." type="journal article" year="1981">Blake, 1981: 1133</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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||
, figs 1a–c.
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||
</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="9CDB6520CA5C77479EF4F950FBCAF898" pageId="13" pageNumber="101" type="materials_examined">
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||
<paragraph id="D47E36ABCA5C77479EF4F950FE31F90E" blockId="13.[189,429,1718,1744]" box="[189,429,1718,1744]" pageId="13" pageNumber="101">
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||
<heading id="8F3681C7CA5C77479EF4F950FE31F90E" bold="true" box="[189,429,1718,1744]" fontSize="11" level="3" pageId="13" pageNumber="101" reason="3">
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||
<emphasis id="E6B5EAB9CA5C77479EF4F950FE31F90E" bold="true" box="[189,429,1718,1744]" pageId="13" pageNumber="101">Material examined</emphasis>
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</heading>
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||
</paragraph>
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<paragraph id="D47E36ABCA5C77479EF4F900FBCAF898" blockId="13.[189,1398,1764,1862]" pageId="13" pageNumber="101">
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<materialsCitation id="64A93CF6CA5C77479EF4F900FCE7F8FD" collectingDate="2012-01" collectionCode="UERJ" country="Brazil" elevation="150" latitude="-19.765" location="Espirito Santo" longLatPrecision="76" longitude="-39.507" pageId="13" pageNumber="101" specimenCode="UERJ-9244" specimenCount="1" stateProvince="Espirito Santo">
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||
<collectingCountry id="ACD6763BCA5C77479EF4F900FEBAF8DE" box="[189,294,1766,1792]" name="Brazil" pageId="13" pageNumber="101">BRAZIL</collectingCountry>
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||
–
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<emphasis id="E6B5EAB9CA5C77479F01F902FC88F921" bold="true" box="[328,788,1764,1791]" pageId="13" pageNumber="101">
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||
<collectingRegion id="1605F849CA5C77479F01F902FD9CF921" box="[328,512,1764,1791]" country="Brazil" name="Espirito Santo" pageId="13" pageNumber="101">Espírito Santo</collectingRegion>
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, Espírito Santo Basin
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</emphasis>
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• 1 incomplete spec.;
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<geoCoordinate id="B1F5506CCA5C77479A57F903FB0AF921" box="[1054,1174,1765,1792]" degrees="19.765" direction="south" orientation="latitude" pageId="13" pageNumber="101" precision="55" value="-19.765">19.765° S</geoCoordinate>
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,
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<geoCoordinate id="B1F5506CCA5C77479AECF903FABBF8DE" box="[1189,1319,1765,1792]" degrees="39.507" direction="west" orientation="longitude" pageId="13" pageNumber="101" precision="55" value="-39.507">39.507° W</geoCoordinate>
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; depth
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<quantity id="13399B4ECA5C77479EF6F8EEFE90F8FD" box="[191,268,1800,1827]" metricMagnitude="2" metricUnit="m" metricValue="1.5" pageId="13" pageNumber="101" unit="m" value="150.0">
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<elevation id="5FECD198CA5C77479EF6F8EEFE90F8FD" box="[191,268,1800,1827]" metricMagnitude="2" metricUnit="m" metricValue="1.5" pageId="13" pageNumber="101" unit="m" value="150.0">150 m</elevation>
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</quantity>
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;
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<date id="A07F106BCA5C77479F50F8EFFE11F8FD" box="[281,397,1801,1827]" pageId="13" pageNumber="101" value="2012-01">
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||
<collectingDate id="B03BE983CA5C77479F50F8EFFE11F8FD" box="[281,397,1801,1827]" pageId="13" pageNumber="101" value="2012-01">Jan. 2012</collectingDate>
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</date>
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; box corer; continental slope;
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<specimenCode id="84679ED0CA5C77479CB9F8EFFCE7F8FD" box="[752,891,1801,1827]" collectionCode="UERJ-" pageId="13" pageNumber="101">UERJ-9244</specimenCode>
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||
</materialsCitation>
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•
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<materialsCitation id="64A93CF6CA5C77479DDDF8EFFBCEF898" collectingDate="2013-06" collectionCode="UERJ" collectorName="van Veen" country="Brazil" elevation="143" latitude="-19.601" longLatPrecision="76" longitude="-39.176" pageId="13" pageNumber="101" specimenCode="UERJ-4622" specimenCount="1" stateProvince="Basin">
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2 complete specs;
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<geoCoordinate id="B1F5506CCA5C77479A24F8EEFB7DF8FD" box="[1133,1249,1800,1827]" degrees="19.601" direction="south" orientation="latitude" pageId="13" pageNumber="101" precision="55" value="-19.601">19.601° S</geoCoordinate>
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||
,
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||
<geoCoordinate id="B1F5506CCA5C77479AB9F8EEFAF3F8FD" box="[1264,1391,1800,1827]" degrees="39.176" direction="west" orientation="longitude" pageId="13" pageNumber="101" precision="55" value="-39.176">39.176° W</geoCoordinate>
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||
; depth
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||
<quantity id="13399B4ECA5C77479F4CF8CAFECFF898" box="[261,339,1836,1862]" metricMagnitude="2" metricUnit="m" metricValue="1.43" pageId="13" pageNumber="101" unit="m" value="143.0">
|
||
<elevation id="5FECD198CA5C77479F4CF8CAFECFF898" box="[261,339,1836,1862]" metricMagnitude="2" metricUnit="m" metricValue="1.43" pageId="13" pageNumber="101" unit="m" value="143.0">143 m</elevation>
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||
</quantity>
|
||
;
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||
<date id="A07F106BCA5C77479F16F8CAFE49F898" box="[351,469,1836,1862]" pageId="13" pageNumber="101" value="2013-06">
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||
<collectingDate id="B03BE983CA5C77479F16F8CAFE49F898" box="[351,469,1836,1862]" pageId="13" pageNumber="101" value="2013-06">Jun. 2013</collectingDate>
|
||
</date>
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||
;
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||
<collectorName id="7934537DCA5C77479FA8F8CAFDD1F898" box="[481,589,1836,1862]" pageId="13" pageNumber="101">van Veen</collectorName>
|
||
grab; continental slope;
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||
<collectionCode id="B2D0AE6ECA5C77479D27F8CAFC2BF898" box="[878,951,1836,1862]" pageId="13" pageNumber="101">UERJ</collectionCode>
|
||
,
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||
<specimenCode id="84679ED0CA5C77479D8AF8CAFBCEF898" box="[963,1106,1836,1862]" collectionCode="UERJ-" pageId="13" pageNumber="101">UERJ-4622</specimenCode>
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||
</materialsCitation>
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||
.
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||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9CDB6520CA5C77449EF4F88BFC7CFDCA" lastPageId="14" lastPageNumber="102" pageId="13" pageNumber="101" type="description">
|
||
<paragraph id="D47E36ABCA5C77479EF4F88BFED3F859" blockId="13.[189,335,1901,1927]" box="[189,335,1901,1927]" pageId="13" pageNumber="101">
|
||
<heading id="8F3681C7CA5C77479EF4F88BFED3F859" bold="true" box="[189,335,1901,1927]" fontSize="11" level="3" pageId="13" pageNumber="101" reason="3">
|
||
<emphasis id="E6B5EAB9CA5C77479EF4F88BFED3F859" bold="true" box="[189,335,1901,1927]" pageId="13" pageNumber="101">Description</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="D47E36ABCA5C77449EF4F87AFA88FE98" blockId="13.[187,1398,1947,2009]" lastBlockId="14.[188,1399,265,327]" lastPageId="14" lastPageNumber="102" pageId="13" pageNumber="101">
|
||
Medium- to small-sized specimens;
|
||
<quantity id="13399B4ECA5C77479C29F87DFD4AF868" box="[608,726,1947,1974]" metricMagnitude="-3" metricUnit="m" metricValue="4.25" metricValueMax="5.0" metricValueMin="3.5" pageId="13" pageNumber="101" unit="mm" value="4.25" valueMax="5.0" valueMin="3.5">3.5–5 mm</quantity>
|
||
long,
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<quantity id="13399B4ECA5C77479D55F87DFC34F868" box="[796,936,1947,1974]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" metricValueMax="5.0" metricValueMin="1.0" pageId="13" pageNumber="101" unit="mm" value="0.3" valueMax="0.5" valueMin="0.1">0.1–0.5 mm</quantity>
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wide for 13–34 chaetigers. Prostomium with two large flaring lobes (
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<figureCitation id="4CFA2A2ECA5C77479C43F859FD11F807" box="[522,653,1983,2009]" captionStart="Fig" captionStartId="14.[189,232,1892,1918]" captionTargetBox="[189,1398,806,1854]" captionTargetId="figure-164@14.[189,1398,806,1854]" captionTargetPageId="14" captionText="Fig. 7. Asclerocheilus tropicus Blake, 1981 (UERJ 9244), under optical microscopy, specimens stained with Shirlastain A. A. Anterior region in ventral view. B. Anterior region in ventral view, emphasizing the prostomium and first chaetiger. C. Acicular spines on chaetiger 1. D. Lyrate chaetae from a posterior chaetiger. Abbreviations: see Material and methods." figureDoi="http://doi.org/10.5281/zenodo.13193508" httpUri="https://zenodo.org/record/13193508/files/figure.png" pageId="13" pageNumber="101">Fig. 7A–B</figureCitation>
|
||
). When present, eyes as broad obliquely longitudinal lines, with orange coloration, positioned near posterior margin of prostomium. Peristomium uniannulated, smooth. First chaetigers biannulated; then tri- to quadriannulated from midbody to posterior chaetigers.
|
||
</paragraph>
|
||
<paragraph id="D47E36ABCA5F77449EF4FE88FC7CFDCA" blockId="14.[189,1399,365,533]" pageId="14" pageNumber="102">
|
||
Acicular spines on notopodia of chaetiger 1, numbering 5–6, present in two rows (
|
||
<figureCitation id="4CFA2A2ECA5F77449AF5FE88FA81FE56" box="[1212,1309,366,392]" captionStart="Fig" captionStartId="14.[189,232,1892,1918]" captionTargetBox="[189,1398,806,1854]" captionTargetId="figure-164@14.[189,1398,806,1854]" captionTargetPageId="14" captionText="Fig. 7. Asclerocheilus tropicus Blake, 1981 (UERJ 9244), under optical microscopy, specimens stained with Shirlastain A. A. Anterior region in ventral view. B. Anterior region in ventral view, emphasizing the prostomium and first chaetiger. C. Acicular spines on chaetiger 1. D. Lyrate chaetae from a posterior chaetiger. Abbreviations: see Material and methods." figureDoi="http://doi.org/10.5281/zenodo.13193508" httpUri="https://zenodo.org/record/13193508/files/figure.png" pageId="14" pageNumber="102">Fig. 7C</figureCitation>
|
||
). Short spinous chaetae absent. Lyrate chaetae from chaetiger 2 (
|
||
<figureCitation id="4CFA2A2ECA5F77449D26FE77FC4CFE75" box="[879,976,401,427]" captionStart="Fig" captionStartId="14.[189,232,1892,1918]" captionTargetBox="[189,1398,806,1854]" captionTargetId="figure-164@14.[189,1398,806,1854]" captionTargetPageId="14" captionText="Fig. 7. Asclerocheilus tropicus Blake, 1981 (UERJ 9244), under optical microscopy, specimens stained with Shirlastain A. A. Anterior region in ventral view. B. Anterior region in ventral view, emphasizing the prostomium and first chaetiger. C. Acicular spines on chaetiger 1. D. Lyrate chaetae from a posterior chaetiger. Abbreviations: see Material and methods." figureDoi="http://doi.org/10.5281/zenodo.13193508" httpUri="https://zenodo.org/record/13193508/files/figure.png" pageId="14" pageNumber="102">Fig. 7D</figureCitation>
|
||
), with unequal tynes (tynes ratio = 1.8–2.1), present in single row anterior to capillaries, numbering 3–5. Capillaries organized in two rows on anterior to midbody chaetigers then in single row on posterior chaetigers.
|
||
<specimenCount id="C2C7FD22CA5F77449AC1FE3EFAA2FE2F" box="[1160,1342,471,498]" count="2" pageId="14" pageNumber="102" type="generic">Two specimens</specimenCount>
|
||
lack posterior end, but one presented short pygidial margin, without cirri.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9CDB6520CA5F77459EF4FDDAFD0AFDE2" lastPageId="15" lastPageNumber="103" pageId="14" pageNumber="102" type="discussion">
|
||
<paragraph id="D47E36ABCA5F77449EF4FDDAFEACFD88" blockId="14.[189,304,572,598]" box="[189,304,572,598]" pageId="14" pageNumber="102">
|
||
<heading id="8F3681C7CA5F77449EF4FDDAFEACFD88" bold="true" box="[189,304,572,598]" fontSize="11" level="3" pageId="14" pageNumber="102" reason="3">
|
||
<emphasis id="E6B5EAB9CA5F77449EF4FDDAFEACFD88" bold="true" box="[189,304,572,598]" pageId="14" pageNumber="102">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="D47E36ABCA5F77459EF4FD8CFD0AFDE2" blockId="14.[188,1398,618,751]" lastBlockId="15.[188,1400,265,572]" lastPageId="15" lastPageNumber="103" pageId="14" pageNumber="102">
|
||
The specimens collected during the research campaigns material agree in their morphological and ecological features those described by
|
||
<bibRefCitation id="B0504B5ACA5F77449C37FD6BFC84FD76" author="Blake J. A." box="[638,792,653,680]" pageId="14" pageNumber="102" pagination="1131 - 1162" refId="ref8359" refString="Blake J. A. 1981. The Scalibregmatidae (Annelida: Polychaeta) from South American and Antarctic Seas, collected chiefly during the cruises of the R / V Anton Bruun, R / V Hero and USNS Eltanin. Proceedings of the Biological Society of Washington 94: 1131 - 1162." type="journal article" year="1981">Blake (1981)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="B0504B5ACA5F77449D06FD6BFB89FD76" author="Nogueira J. M. M." box="[847,1045,653,680]" pageId="14" pageNumber="102" pagination="323 - 332" refId="ref10054" refString="Nogueira J. M. M. 2002. Asclerocheilus tropicus Blake, 1981 (Polychaeta: Scalibregmatidae): redescription based on Brazilian specimens. Proceedings of the Biological Society of Washington 115 (2): 323 - 332." type="journal article" year="2002">Nogueira (2002)</bibRefCitation>
|
||
. Importantly,
|
||
<bibRefCitation id="B0504B5ACA5F77449AFCFD6BFAEAFD76" author="Nogueira J. M. M." box="[1205,1398,653,680]" pageId="14" pageNumber="102" pagination="323 - 332" refId="ref10054" refString="Nogueira J. M. M. 2002. Asclerocheilus tropicus Blake, 1981 (Polychaeta: Scalibregmatidae): redescription based on Brazilian specimens. Proceedings of the Biological Society of Washington 115 (2): 323 - 332." type="journal article" year="2002">Nogueira (2002)</bibRefCitation>
|
||
confirmed his identifications comparing the Brazilian specimens with
|
||
<typeStatus id="0B7A8809CA5F77449DA0FD57FB80FD15" box="[1001,1052,689,715]" pageId="14" pageNumber="102">type</typeStatus>
|
||
material of
|
||
<taxonomicName id="13C14D28CA5F77449AE1FD57FAB4FD15" authorityName="Blake, 1981:" authorityYear="1133" box="[1192,1320,689,715]" class="Polychaeta" family="Scalibregmatidae" genus="Asclerocheilus" kingdom="Animalia" pageId="14" pageNumber="102" phylum="Annelida" rank="species" species="tropicus">
|
||
<emphasis id="E6B5EAB9CA5F77449AE1FD57FAB4FD15" box="[1192,1320,689,715]" italics="true" pageId="14" pageNumber="102">A. tropicus</emphasis>
|
||
</taxonomicName>
|
||
. Here, we expand the distribution of the species to the
|
||
<collectingRegion id="1605F849CA5F77449D4BFD32FC30FD30" box="[770,940,724,750]" country="Brazil" name="Espirito Santo" pageId="14" pageNumber="102">Espírito Santo</collectingRegion>
|
||
and Campos basins. Interestingly, the variation regarding the presence of a sulcus separating the prostomial lobes was also observed in some specimens, with the prostomium lacking a clear separation from them, even under staining (
|
||
<figureCitation id="4CFA2A2ECA5E77459AA3FECAFAF6FE98" box="[1258,1386,300,326]" captionStart="Fig" captionStartId="14.[189,232,1892,1918]" captionTargetBox="[189,1398,806,1854]" captionTargetId="figure-164@14.[189,1398,806,1854]" captionTargetPageId="14" captionText="Fig. 7. Asclerocheilus tropicus Blake, 1981 (UERJ 9244), under optical microscopy, specimens stained with Shirlastain A. A. Anterior region in ventral view. B. Anterior region in ventral view, emphasizing the prostomium and first chaetiger. C. Acicular spines on chaetiger 1. D. Lyrate chaetae from a posterior chaetiger. Abbreviations: see Material and methods." figureDoi="http://doi.org/10.5281/zenodo.13193508" httpUri="https://zenodo.org/record/13193508/files/figure.png" pageId="15" pageNumber="103">Fig. 7A–B</figureCitation>
|
||
). On the other hand, the number of acicular spines (
|
||
<figureCitation id="4CFA2A2ECA5E77459D5CFEA9FCEDFEB7" box="[789,881,335,361]" captionStart="Fig" captionStartId="14.[189,232,1892,1918]" captionTargetBox="[189,1398,806,1854]" captionTargetId="figure-164@14.[189,1398,806,1854]" captionTargetPageId="14" captionText="Fig. 7. Asclerocheilus tropicus Blake, 1981 (UERJ 9244), under optical microscopy, specimens stained with Shirlastain A. A. Anterior region in ventral view. B. Anterior region in ventral view, emphasizing the prostomium and first chaetiger. C. Acicular spines on chaetiger 1. D. Lyrate chaetae from a posterior chaetiger. Abbreviations: see Material and methods." figureDoi="http://doi.org/10.5281/zenodo.13193508" httpUri="https://zenodo.org/record/13193508/files/figure.png" pageId="15" pageNumber="103">Fig. 7C</figureCitation>
|
||
) and lyrate chaetae (
|
||
<figureCitation id="4CFA2A2ECA5E77459A22FEA9FB54FEB7" box="[1131,1224,335,361]" captionStart="Fig" captionStartId="14.[189,232,1892,1918]" captionTargetBox="[189,1398,806,1854]" captionTargetId="figure-164@14.[189,1398,806,1854]" captionTargetPageId="14" captionText="Fig. 7. Asclerocheilus tropicus Blake, 1981 (UERJ 9244), under optical microscopy, specimens stained with Shirlastain A. A. Anterior region in ventral view. B. Anterior region in ventral view, emphasizing the prostomium and first chaetiger. C. Acicular spines on chaetiger 1. D. Lyrate chaetae from a posterior chaetiger. Abbreviations: see Material and methods." figureDoi="http://doi.org/10.5281/zenodo.13193508" httpUri="https://zenodo.org/record/13193508/files/figure.png" pageId="15" pageNumber="103">Fig. 7D</figureCitation>
|
||
) did not reach the maximum number reported by
|
||
<bibRefCitation id="B0504B5ACA5E77459C2DFE94FCB5FE53" author="Nogueira J. M. M." box="[612,809,370,397]" pageId="15" pageNumber="103" pagination="323 - 332" refId="ref10054" refString="Nogueira J. M. M. 2002. Asclerocheilus tropicus Blake, 1981 (Polychaeta: Scalibregmatidae): redescription based on Brazilian specimens. Proceedings of the Biological Society of Washington 115 (2): 323 - 332." type="journal article" year="2002">Nogueira (2002)</bibRefCitation>
|
||
but agreed in overall shape. Regarding the body annulation, most specimens were in poor state, hampering a clear distinction of secondary annuli in most chaetigers. In the light of the abovementioned considerations, the specimens did not present enough variability to justify their separation from
|
||
<taxonomicName id="13C14D28CA5E77459CE5FE3BFBD9FE28" authority="sensu Nogueira (2002)" authorityName="Nogueira" authorityYear="2002" box="[684,1093,476,503]" class="Polychaeta" family="Scalibregmatidae" genus="Asclerocheilus" kingdom="Animalia" pageId="15" pageNumber="103" phylum="Annelida" rank="species" species="tropicus">
|
||
<emphasis id="E6B5EAB9CA5E77459CE5FE3BFCB1FE28" box="[684,813,477,503]" italics="true" pageId="15" pageNumber="103">A. tropicus</emphasis>
|
||
sensu
|
||
<bibRefCitation id="B0504B5ACA5E77459D37FE3AFBD9FE28" author="Nogueira J. M. M." box="[894,1093,476,502]" pageId="15" pageNumber="103" pagination="323 - 332" refId="ref10054" refString="Nogueira J. M. M. 2002. Asclerocheilus tropicus Blake, 1981 (Polychaeta: Scalibregmatidae): redescription based on Brazilian specimens. Proceedings of the Biological Society of Washington 115 (2): 323 - 332." type="journal article" year="2002">Nogueira (2002)</bibRefCitation>
|
||
</taxonomicName>
|
||
. Further studies exploring the identity of this species using molecular data are needed, considering its Pacific and South Atlantic records, both confirmed by morphology.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9CDB6520CA5E77459EF4FD82FD81FCC8" pageId="15" pageNumber="103" type="biology_ecology">
|
||
<paragraph id="D47E36ABCA5E77459EF4FD82FEBDFDA0" blockId="15.[189,289,612,638]" box="[189,289,612,638]" pageId="15" pageNumber="103">
|
||
<heading id="8F3681C7CA5E77459EF4FD82FEBDFDA0" bold="true" box="[189,289,612,638]" fontSize="11" level="3" pageId="15" pageNumber="103" reason="3">
|
||
<emphasis id="E6B5EAB9CA5E77459EF4FD82FEBDFDA0" bold="true" box="[189,289,612,638]" pageId="15" pageNumber="103">Ecology</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="D47E36ABCA5E77459EF4FD75FD81FCC8" blockId="15.[189,1399,658,790]" pageId="15" pageNumber="103">
|
||
We found specimens living on the continental shelf of the
|
||
<collectingRegion id="1605F849CA5E77459DDAFD74FBA2FD73" box="[915,1086,658,685]" country="Brazil" name="Espirito Santo" pageId="15" pageNumber="103">Espírito Santo</collectingRegion>
|
||
and Campos basins, in a bathymetric range up to
|
||
<quantity id="13399B4ECA5E77459F9AFD50FD87FD0E" box="[467,539,694,721]" metricMagnitude="2" metricUnit="m" metricValue="1.5699999999999998" pageId="15" pageNumber="103" unit="m" value="157.0">157 m</quantity>
|
||
deep. This find is relevant, because we expand its bathymetric distribution, considering the previous accounts based on records of specimens living in shallow subtidal waters (
|
||
<bibRefCitation id="B0504B5ACA5E77459E8CFD1AFECDFCC8" author="Blake J. A." box="[197,337,764,790]" pageId="15" pageNumber="103" pagination="1131 - 1162" refId="ref8359" refString="Blake J. A. 1981. The Scalibregmatidae (Annelida: Polychaeta) from South American and Antarctic Seas, collected chiefly during the cruises of the R / V Anton Bruun, R / V Hero and USNS Eltanin. Proceedings of the Biological Society of Washington 94: 1131 - 1162." type="journal article" year="1981">Blake 1981</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="B0504B5ACA5E77459F14FD1AFD8DFCC8" author="Nogueira J. M. M." box="[349,529,764,790]" pageId="15" pageNumber="103" pagination="323 - 332" refId="ref10054" refString="Nogueira J. M. M. 2002. Asclerocheilus tropicus Blake, 1981 (Polychaeta: Scalibregmatidae): redescription based on Brazilian specimens. Proceedings of the Biological Society of Washington 115 (2): 323 - 332." type="journal article" year="2002">Nogueira 2002</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |