190 lines
24 KiB
XML
190 lines
24 KiB
XML
<document id="3A07D13B58BE9FE3141D40CBF9877A9E" ID-CLB-Dataset="31577" ID-DOI="10.11646/zootaxa.4347.1.1" ID-GBIF-Dataset="49a11228-6c4d-478f-b958-52610eaab951" ID-ISSN="1175-5326" ID-Zenodo-Dep="1044772" ID-ZooBank="176D72B0-0DD6-4D51-83CA-D47C2268A3CF" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1510292974405" checkinUser="plazi" docAuthor="Peña Cantero, Álvaro L. & Horton, Tammy" docDate="2017" docId="03F0943BFFD54D1E0BF8F8DBFB8F141F" docLanguage="en" docName="zootaxa.4347.1.1.pdf" docOrigin="Zootaxa 4347 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Stegolaria geniculata" docType="treatment" docVersion="9" lastPageNumber="11" masterDocId="FFC9EC43FFDC4D140B6FFFAEFFC61048" masterDocTitle="Benthic hydroids (Cnidaria, Hydrozoa) from bathyal and abyssal depths of the Northeast Atlantic held in the modern Discovery Collections" masterLastPageNumber="30" masterPageNumber="1" pageNumber="10" updateTime="1698480972487" updateUser="ExternalLinkService">
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<mods:mods id="11D5ED7A09CC1DB6991135D75D9744DC" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="5B7A74F292BA2A423116448B49200109">
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<mods:title id="B4E254DC03AA8E2A21AA31C51096467A">Benthic hydroids (Cnidaria, Hydrozoa) from bathyal and abyssal depths of the Northeast Atlantic held in the modern Discovery Collections</mods:title>
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<mods:name id="004E372267AADC7559016BDD6155B3FC" type="personal">
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<mods:role id="3911A191619B8CDE54B1C7496B6E59D0">
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<mods:roleTerm id="524CE59F31CA97B341415B13CBC233EF">Author</mods:roleTerm>
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<mods:namePart id="E31B1D891B79BFA7AA318B792EB51B96">Peña Cantero, Álvaro L.</mods:namePart>
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<mods:name id="ADC590B615C934FEC033024A9C15CA3C" type="personal">
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<mods:roleTerm id="53823CE692ED97A54F5F60D8F4DC7D97">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="43E669A6DE4274CA7ECC15BAF6B54FB1">Horton, Tammy</mods:namePart>
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<mods:typeOfResource id="C222B228A339A983C7582B7B9893777D">text</mods:typeOfResource>
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<mods:titleInfo id="57D4F5D6749D15E40633B26F1FF8DF95">
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<mods:title id="1B9D3D1AB556011334B17622B823E3C3">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="1D793C17041FD82B71B1A447AEA79203">
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<mods:date id="12EC0A2E1E501BD562D44A96F0A639C0">2017</mods:date>
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<mods:number id="3408E9AEA13DF17CDB585CE5241DB6C2">2017-11-10</mods:number>
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<mods:detail id="DE1F20C9B654E606E21F1DCFDE09779F" type="volume">
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<mods:number id="FDE5336E4C868E241F3F1DBCDEDA25DF">4347</mods:number>
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<mods:detail id="FBFDDCC72379B44082FFCBEB7152EFE8" type="issue">
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<mods:classification id="7E1A3D9EAD43B65B31C127E67676D73A">journal article</mods:classification>
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<mods:identifier id="2233FE317FD505E079DC89187EDBB090" type="CLB-Dataset">31577</mods:identifier>
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<mods:identifier id="4C0F43DE71C6A2593D1019768000C7EB" type="DOI">10.11646/zootaxa.4347.1.1</mods:identifier>
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<mods:identifier id="A222315F8F8FC140BFAD842BF58BFB5B" type="GBIF-Dataset">49a11228-6c4d-478f-b958-52610eaab951</mods:identifier>
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<mods:identifier id="A53393BA356B881EA3A779F908101FFA" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="447D28C354AAA9A82D145E2EDA780200" type="Zenodo-Dep">1044772</mods:identifier>
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<mods:identifier id="4CF0809ABFBE310CCC1665AC501B9CA3" type="ZooBank">176D72B0-0DD6-4D51-83CA-D47C2268A3CF</mods:identifier>
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<treatment id="03F0943BFFD54D1E0BF8F8DBFB8F141F" ID-DOI="http://doi.org/10.5281/zenodo.5248580" ID-GBIF-Taxon="137255857" ID-Zenodo-Dep="5248580" LSID="urn:lsid:plazi:treatment:03F0943BFFD54D1E0BF8F8DBFB8F141F" httpUri="http://treatment.plazi.org/id/03F0943BFFD54D1E0BF8F8DBFB8F141F" lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10">
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<subSubSection id="C34376A6FFD54D1D0BF8F8DBFEDD17F8" pageId="9" pageNumber="10" type="nomenclature">
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<paragraph id="8BE6252DFFD54D1D0BF8F8DBFD9E17C7" blockId="9.[151,600,1909,1968]" box="[151,600,1909,1935]" pageId="9" pageNumber="10">
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<heading id="D0AE9241FFD54D1D0BF8F8DBFD9E17C7" bold="true" box="[151,600,1909,1935]" fontSize="11" level="1" pageId="9" pageNumber="10" reason="1">
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<taxonomicName id="4C595EAEFFD54D1D0BF8F8DBFD9E17C7" ID-CoL="4ZNYW" authority="(Allman, 1888)" baseAuthorityName="Allman" baseAuthorityYear="1888" box="[151,600,1909,1935]" class="Hydrozoa" family="Tiarannidae" genus="Stegolaria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="9" pageNumber="10" phylum="Cnidaria" rank="species" species="geniculata">
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<emphasis id="B92DF93FFFD54D1D0BF8F8DBFD9E17C7" bold="true" box="[151,600,1909,1935]" pageId="9" pageNumber="10">
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<emphasis id="B92DF93FFFD54D1D0BF8F8DBFE5117C7" bold="true" box="[151,407,1909,1935]" italics="true" pageId="9" pageNumber="10">Stegolaria geniculata</emphasis>
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(
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<bibRefCitation id="EFC858DCFFD54D1D0AC9F8DBFD9617C7" author="Allman" box="[422,592,1909,1935]" pageId="9" pageNumber="10" refString="Allman, G. J. (1888) Report on the Hydroida dredged by H. M. S. Challenger during the years 1873 - 76. Part II. The Tubularinae, Corymorphinae, Campanularinae, Sertularinae, and Thalamophora. Report of the Scientific Results of the Voyage of H. M. S. Challenger 1873 - 1876, 23, 1 - 90." type="journal article" year="1888">Allman, 1888</bibRefCitation>
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)
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8BE6252DFFD54D1D0BF8F839FEDD17F8" blockId="9.[151,600,1909,1968]" box="[151,283,1943,1968]" pageId="9" pageNumber="10">
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(
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<figureCitation id="136239A8FFD54D1D0BF0F839FED517F8" box="[159,275,1943,1968]" captionStart="FIGURE 4" captionStartId="11.[151,250,1911,1933]" captionTargetBox="[256,1333,224,1848]" captionTargetId="figure@11.[221,1362,193,1894]" captionTargetPageId="11" captionText="FIGURE 4. Modeeria rotunda (Quoy & Gaimard, 1827): A, hydrotheca; B, basal part of hydrotheca showing diaphragm (arrow). Stegolaria geniculata (Allman, 1888): C, hydrotheca (note geniculate arrangement); D, hydrotheca showing plicate operculum; E, basal part of hydrotheca showing diaphragm (arrow); F, detail of distal part of hydrotheca. Stegopoma plicatile (M. Sars, 1863): G, adnate hydrotheca; H, free hydrotheca. Scale bars: Scale bars: 200 µm (A, C-D, G-H), 100 µm (B, E – F)," httpUri="https://zenodo.org/record/1044780/files/figure.png" pageId="9" pageNumber="10">Fig. 4C–F</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C34376A6FFD54D1D0BF8F84EFB2B17BE" box="[151,1261,2016,2038]" pageId="9" pageNumber="10" type="description">
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<paragraph id="8BE6252DFFD54D1D0BF8F84EFB2B17BE" blockId="9.[151,1261,2016,2038]" box="[151,1261,2016,2038]" pageId="9" pageNumber="10">
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<treatmentCitationGroup id="AB490203FFD54D1D0BF8F84EFB2B17BE" box="[151,1261,2016,2038]" pageId="9" pageNumber="10">
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<taxonomicName id="4C595EAEFFD54D1D0BF8F84EFEB717BE" ID-CoL="4ZNYW" baseAuthorityName="Allman" baseAuthorityYear="1888" box="[151,369,2016,2038]" class="Hydrozoa" family="Tiarannidae" genus="Stegolaria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="9" pageNumber="10" phylum="Cnidaria" rank="species" species="geniculata">
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<emphasis id="B92DF93FFFD54D1D0BF8F84EFEB717BE" box="[151,369,2016,2038]" italics="true" pageId="9" pageNumber="10">Stegolaria geniculata</emphasis>
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</taxonomicName>
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—
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<treatmentCitation id="0AF8033CFFD54D1D0AE5F84FFD0717BE" author="Watson" box="[394,705,2016,2038]" page="154" pageId="9" pageNumber="10" year="2001">
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<bibRefCitation id="EFC858DCFFD54D1D0AE5F84FFD5717BE" author="Watson" box="[394,657,2016,2038]" pageId="9" pageNumber="10" refString="Watson, J. E. & Vervoort, W. (2001) The hydroid fauna of Tasmanian Seamounts. Zoologische Verhandelingen, Leiden, 334, 151 - 187." type="journal article" year="2001">Watson & Vervoort, 2001</bibRefCitation>
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: 154
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</treatmentCitation>
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–156, fig. 2a–d (synonymy); Vervoort, 2006: 220–221.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C34376A6FFD64D1E0BF8FF39FDD4109D" pageId="10" pageNumber="11" type="materials_examined">
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<paragraph id="8BE6252DFFD64D1E0BF8FF39FDD4109D" blockId="10.[151,1437,151,1112]" pageId="10" pageNumber="11">
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<emphasis id="B92DF93FFFD64D1E0BF8FF39FE2110F8" bold="true" box="[151,487,151,176]" pageId="10" pageNumber="11">Material examined. 9752#1,</emphasis>
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three stems up to
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<quantity id="4CA188C8FFD64D1E09D1FF39FCD610E7" box="[702,784,151,176]" metricMagnitude="-2" metricUnit="m" metricValue="9.5" pageId="10" pageNumber="11" unit="mm" value="95.0">95 mm</quantity>
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high, no gonothecae;
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<emphasis id="B92DF93FFFD64D1E0F7FFF39FBA210F8" bold="true" box="[1040,1124,151,176]" pageId="10" pageNumber="11">9753#8</emphasis>
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, one strongly polysiphonic stem
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<quantity id="4CA188C8FFD64D1E0BBCFF12FEE4109C" box="[211,290,188,213]" metricMagnitude="-2" metricUnit="m" metricValue="6.7" pageId="10" pageNumber="11" unit="mm" value="67.0">67 mm</quantity>
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high, no gonothecae.
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</paragraph>
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</subSubSection>
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<subSubSection id="C34376A6FFD64D1E0BA8FF71FCAF1274" pageId="10" pageNumber="11" type="description">
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<paragraph id="8BE6252DFFD64D1E0BA8FF71FD991155" blockId="10.[151,1437,151,1112]" pageId="10" pageNumber="11">
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<emphasis id="B92DF93FFFD64D1E0BA8FF71FE9F10B0" bold="true" box="[199,345,223,248]" pageId="10" pageNumber="11">Description.</emphasis>
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Strongly polysiphonic stems, up to
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<quantity id="4CA188C8FFD64D1E099BFF71FC8310BF" box="[756,837,223,248]" metricMagnitude="-2" metricUnit="m" metricValue="9.5" pageId="10" pageNumber="11" unit="mm" value="95.0">95 mm</quantity>
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high. Branching irregular in more or less one plane. Stems and branches with distinct zigzag.
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</paragraph>
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<paragraph id="8BE6252DFFD64D1E0BA8FE89FD0C1198" blockId="10.[151,1437,151,1112]" pageId="10" pageNumber="11">
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Hydrothecae alternately arranged in one plane. Hydrotheca tubiform (
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<figureCitation id="136239A8FFD64D1E089EFE89FB8A1108" box="[1009,1100,295,320]" captionStart="FIGURE 4" captionStartId="11.[151,250,1911,1933]" captionTargetBox="[256,1333,224,1848]" captionTargetId="figure@11.[221,1362,193,1894]" captionTargetPageId="11" captionText="FIGURE 4. Modeeria rotunda (Quoy & Gaimard, 1827): A, hydrotheca; B, basal part of hydrotheca showing diaphragm (arrow). Stegolaria geniculata (Allman, 1888): C, hydrotheca (note geniculate arrangement); D, hydrotheca showing plicate operculum; E, basal part of hydrotheca showing diaphragm (arrow); F, detail of distal part of hydrotheca. Stegopoma plicatile (M. Sars, 1863): G, adnate hydrotheca; H, free hydrotheca. Scale bars: Scale bars: 200 µm (A, C-D, G-H), 100 µm (B, E – F)," httpUri="https://zenodo.org/record/1044780/files/figure.png" pageId="10" pageNumber="11">Fig. 4C</figureCitation>
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), curved outwards, adnate to stem or branch for half to two-thirds of its height (
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<figureCitation id="136239A8FFD64D1E09BBFEE2FCE8112C" box="[724,814,332,357]" captionStart="FIGURE 4" captionStartId="11.[151,250,1911,1933]" captionTargetBox="[256,1333,224,1848]" captionTargetId="figure@11.[221,1362,193,1894]" captionTargetPageId="11" captionText="FIGURE 4. Modeeria rotunda (Quoy & Gaimard, 1827): A, hydrotheca; B, basal part of hydrotheca showing diaphragm (arrow). Stegolaria geniculata (Allman, 1888): C, hydrotheca (note geniculate arrangement); D, hydrotheca showing plicate operculum; E, basal part of hydrotheca showing diaphragm (arrow); F, detail of distal part of hydrotheca. Stegopoma plicatile (M. Sars, 1863): G, adnate hydrotheca; H, free hydrotheca. Scale bars: Scale bars: 200 µm (A, C-D, G-H), 100 µm (B, E – F)," httpUri="https://zenodo.org/record/1044780/files/figure.png" pageId="10" pageNumber="11">Fig. 4C</figureCitation>
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). With a basal circular diaphragm (
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<figureCitation id="136239A8FFD64D1E0FD3FEE2FAD3112C" box="[1212,1301,332,357]" captionStart="FIGURE 4" captionStartId="11.[151,250,1911,1933]" captionTargetBox="[256,1333,224,1848]" captionTargetId="figure@11.[221,1362,193,1894]" captionTargetPageId="11" captionText="FIGURE 4. Modeeria rotunda (Quoy & Gaimard, 1827): A, hydrotheca; B, basal part of hydrotheca showing diaphragm (arrow). Stegolaria geniculata (Allman, 1888): C, hydrotheca (note geniculate arrangement); D, hydrotheca showing plicate operculum; E, basal part of hydrotheca showing diaphragm (arrow); F, detail of distal part of hydrotheca. Stegopoma plicatile (M. Sars, 1863): G, adnate hydrotheca; H, free hydrotheca. Scale bars: Scale bars: 200 µm (A, C-D, G-H), 100 µm (B, E – F)," httpUri="https://zenodo.org/record/1044780/files/figure.png" pageId="10" pageNumber="11">Fig. 4E</figureCitation>
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). Abcauline wall concave, free part of adcauline wall convex to nearly straight. Hydrothecal rim uneven, with two large cusps, separated by two large embayments (
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<figureCitation id="136239A8FFD64D1E092BFE3AFD2411E4" box="[580,738,404,429]" captionStart="FIGURE 4" captionStartId="11.[151,250,1911,1933]" captionTargetBox="[256,1333,224,1848]" captionTargetId="figure@11.[221,1362,193,1894]" captionTargetPageId="11" captionText="FIGURE 4. Modeeria rotunda (Quoy & Gaimard, 1827): A, hydrotheca; B, basal part of hydrotheca showing diaphragm (arrow). Stegolaria geniculata (Allman, 1888): C, hydrotheca (note geniculate arrangement); D, hydrotheca showing plicate operculum; E, basal part of hydrotheca showing diaphragm (arrow); F, detail of distal part of hydrotheca. Stegopoma plicatile (M. Sars, 1863): G, adnate hydrotheca; H, free hydrotheca. Scale bars: Scale bars: 200 µm (A, C-D, G-H), 100 µm (B, E – F)," httpUri="https://zenodo.org/record/1044780/files/figure.png" pageId="10" pageNumber="11">Fig. 4C–D, F</figureCitation>
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). Operculum composed of two semi-circular, pleated valves, attached to rim embayments and closing as a roof.
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</paragraph>
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<paragraph id="8BE6252DFFD64D1E0BA8FE73FCAF1274" blockId="10.[151,1437,151,1112]" pageId="10" pageNumber="11">
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Measurements (in µm).
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<emphasis id="B92DF93FFFD64D1E0A85FE72FDAB11BD" box="[490,621,476,501]" italics="true" pageId="10" pageNumber="11">Hydrotheca</emphasis>
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: diameter at aperture 210–250, abcauline length 1300, free part of adcauline length 500–630, adnate part of adcauline length 800, adcauline length 1430, diameter at free/adnate transition 220, diameter at base 120, diameter at diaphragm 140.
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</paragraph>
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</subSubSection>
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<subSubSection id="C34376A6FFD64D1E0BA8FDE9FCB013ED" pageId="10" pageNumber="11" type="discussion">
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<paragraph id="8BE6252DFFD64D1E0BA8FDE9FCB013ED" blockId="10.[151,1437,151,1112]" pageId="10" pageNumber="11">
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<emphasis id="B92DF93FFFD64D1E0BA8FDE9FEFD1228" bold="true" box="[199,315,583,608]" pageId="10" pageNumber="11">Remarks.</emphasis>
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<bibRefCitation id="EFC858DCFFD64D1E0A2DFDE9FE211228" author="Millard" box="[322,487,583,608]" pageId="10" pageNumber="11" refString="Millard, N. A. H. (1977) Hydroida. The South African Museum's Meiring Naude cruises. Part 3. Annals of the South African Museum, 73, 105 - 131." type="journal article" year="1977">Millard (1977)</bibRefCitation>
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believed
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<taxonomicName id="4C595EAEFFD64D1E093AFDE9FC381228" authority="(Nutting, 1906)" baseAuthorityName="Nutting" baseAuthorityYear="1906" box="[597,1022,583,608]" class="Hydrozoa" family="Tiarannidae" genus="Stegolaria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="11" phylum="Cnidaria" rank="species" species="operculata">
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<emphasis id="B92DF93FFFD64D1E093AFDE9FC8F1228" box="[597,841,583,608]" italics="true" pageId="10" pageNumber="11">Stegolaria operculata</emphasis>
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||
(
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<bibRefCitation id="EFC858DCFFD64D1E0838FDE9FC331228" author="Nutting" box="[855,1013,583,608]" pageId="10" pageNumber="11" refString="Nutting C. C. (1906) Hydroids of the Hawaiian Islands collected by the steamer Albatross in 1902. Bulletin of the United States Fish Commission for 1903, 23 (3), 931 - 959, pls. 1 - 13." type="journal article" year="1906">Nutting, 1906</bibRefCitation>
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||
)
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||
</taxonomicName>
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to be conspecific with
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<taxonomicName id="4C595EAEFFD64D1E0E6CFDE6FA531228" baseAuthorityName="Allman" baseAuthorityYear="1888" box="[1283,1429,583,608]" class="Hydrozoa" family="Tiarannidae" genus="Stegolaria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="11" phylum="Cnidaria" rank="species" species="geniculata">
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<emphasis id="B92DF93FFFD64D1E0E6CFDE6FA531228" box="[1283,1429,583,608]" italics="true" pageId="10" pageNumber="11">S. geniculata</emphasis>
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</taxonomicName>
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, considering that there is little to distinguish them. In her material, she found a variable geniculation, with some branches almost as geniculate as typical for
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<taxonomicName id="4C595EAEFFD64D1E09DDFD3EFC8D12E0" baseAuthorityName="Allman" baseAuthorityYear="1888" box="[690,843,655,680]" class="Hydrozoa" family="Tiarannidae" genus="Stegolaria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="11" phylum="Cnidaria" rank="species" species="geniculata">
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<emphasis id="B92DF93FFFD64D1E09DDFD3EFC8D12E0" box="[690,843,655,680]" italics="true" pageId="10" pageNumber="11">S. geniculata</emphasis>
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</taxonomicName>
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, and others completely straight, as typical for
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<taxonomicName id="4C595EAEFFD64D1E0EE8FD3EFEC91285" baseAuthorityName="Nutting" baseAuthorityYear="1906" class="Hydrozoa" family="Tiarannidae" genus="Stegolaria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="11" phylum="Cnidaria" rank="species" species="operculata">
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||
<emphasis id="B92DF93FFFD64D1E0EE8FD3EFEC91285" italics="true" pageId="10" pageNumber="11">S. operculata</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<bibRefCitation id="EFC858DCFFD64D1E0A4FFD1BFE111285" author="Vervoort" box="[288,471,692,717]" pageId="10" pageNumber="11" refString="Vervoort, W. (1985) Deep-water hydroids. In: Laubier, L. & Monniot, C. (Eds.), Peuplements profonds du Golfe de Gascogne: campagnes BIOGAS. Institut Francais de Recherche pour l'Exploration de la Mer, Brest, pp. 267 - 297." type="book chapter" year="1985">Vervoort (1985)</bibRefCitation>
|
||
also indicated that both species are extremely similar and was inclined to consider them identical, although he postponed the decision.
|
||
<bibRefCitation id="EFC858DCFFD64D1E0876FD79FB9712B8" author="Ramil" box="[793,1105,727,752]" pageId="10" pageNumber="11" refString="Ramil, F. & Vervoort, W. (1992) Report on the Hydroida collected by the ' BALGIM' expedition in and around the Strait of Gibraltar. Zoologische Verhandelingen, Leiden, 277, 1 - 262." type="journal article" year="1992">Ramil & Vervoort (1992)</bibRefCitation>
|
||
, however, considered them conspecific, pointing out that the principal point of difference between the two species is the absence of distinct geniculation in
|
||
<taxonomicName id="4C595EAEFFD64D1E0A27FC8EFE1B1370" baseAuthorityName="Nutting" baseAuthorityYear="1906" box="[328,477,799,824]" class="Hydrozoa" family="Tiarannidae" genus="Stegolaria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="11" phylum="Cnidaria" rank="species" species="operculata">
|
||
<emphasis id="B92DF93FFFD64D1E0A27FC8EFE1B1370" box="[328,477,799,824]" italics="true" pageId="10" pageNumber="11">S. operculata</emphasis>
|
||
</taxonomicName>
|
||
. Other authors have kept them separated (
|
||
<bibRefCitation id="EFC858DCFFD64D1E08D0FCB1FBA41370" author="Hirohito" box="[959,1122,799,824]" pageId="10" pageNumber="11" refString="Hirohito, Emperor of Japan (1995) Hydroids of Sagami Bay. II. Thecata. Biological Laboratory of the Imperial Household, Tokyo, 179 pp." type="book" year="1995">Hirohito 1995</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFC858DCFFD64D1E0F1FFC8EFA571370" author="Vervoort" box="[1136,1425,800,824]" pageId="10" pageNumber="11" refString="Vervoort, W. & Watson, J. E. (2003) The Marine Fauna of New Zealand. Leptothecata (Cnidaria: Hydrozoa) (Thecate Hydroids). NIWA Biodiversity Memoir, 119, 1 - 538." type="journal article" year="2003">Vervoort & Watson 2003</bibRefCitation>
|
||
).
|
||
<bibRefCitation id="EFC858DCFFD64D1E0BF8FCEBFE0A1314" author="Vervoort" box="[151,460,836,860]" pageId="10" pageNumber="11" refString="Vervoort, W. & Watson, J. E. (2003) The Marine Fauna of New Zealand. Leptothecata (Cnidaria: Hydrozoa) (Thecate Hydroids). NIWA Biodiversity Memoir, 119, 1 - 538." type="journal article" year="2003">Vervoort & Watson (2003)</bibRefCitation>
|
||
indicated that it is necessary to have more, and better preserved, fertile material to clarify the relationship between the two species and Vervoort (2006) pointed out that this issue is still open. The material studied here does not allow clarification of this question.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34376A6FFD64D1E0BA8FC01FB8F141F" pageId="10" pageNumber="11" type="biology_ecology">
|
||
<paragraph id="8BE6252DFFD64D1E0BA8FC01FE261458" blockId="10.[151,1437,151,1112]" pageId="10" pageNumber="11">
|
||
<emphasis id="B92DF93FFFD64D1E0BA8FC01FE3E1380" bold="true" box="[199,504,943,968]" pageId="10" pageNumber="11">Ecology and distribution.</emphasis>
|
||
This is a deep-water species (
|
||
<bibRefCitation id="EFC858DCFFD64D1E0822FC01FC201380" author="Millard" box="[845,998,943,968]" pageId="10" pageNumber="11" refString="Millard, N. A. H. (1977) Hydroida. The South African Museum's Meiring Naude cruises. Part 3. Annals of the South African Museum, 73, 105 - 131." type="journal article" year="1977">Millard 1977</bibRefCitation>
|
||
), reported at depths from 253 (
|
||
<bibRefCitation id="EFC858DCFFD64D1E0E29FC01FF1613A4" author="Millard" pageId="10" pageNumber="11" refString="Millard, N. A. H. (1977) Hydroida. The South African Museum's Meiring Naude cruises. Part 3. Annals of the South African Museum, 73, 105 - 131." type="journal article" year="1977">Millard 1977</bibRefCitation>
|
||
) to
|
||
<quantity id="4CA188C8FFD64D1E0B93FC7AFE9713A4" box="[252,337,980,1004]" metricMagnitude="3" metricUnit="m" metricValue="1.7269999999999999" pageId="10" pageNumber="11" unit="m" value="1727.0">1727 m</quantity>
|
||
(
|
||
<bibRefCitation id="EFC858DCFFD64D1E0A30FC7AFDB213A4" author="Calder" box="[351,628,980,1005]" pageId="10" pageNumber="11" refString="Calder, D. R. & Vervoort, W. (1998) Some hydroids (Cnidaria: Hydrozoa) from the Mid-Atlantic Ridge, in the North Atlantic Ocean. Zoologische Verhandelingen, Leiden, 319, 1 - 65." type="journal article" year="1998">Calder & Vervoort 1998</bibRefCitation>
|
||
); the present material was collected at depths between
|
||
<date id="FFE703EDFFD64D1E0FB6FC7AFAB913A4" box="[1241,1407,980,1005]" pageId="10" pageNumber="11" value="1007" valueMax="1942">
|
||
1007 and
|
||
<quantity id="4CA188C8FFD64D1E0E28FC7AFAB913A4" box="[1351,1407,980,1004]" metricMagnitude="3" metricUnit="m" metricValue="1.9419999999999997" pageId="10" pageNumber="11" unit="m" value="1942.0">1942</quantity>
|
||
</date>
|
||
m from the Porcupine Seabight.
|
||
</paragraph>
|
||
<paragraph id="8BE6252DFFD64D1E0BA8FBB2FB8F141F" blockId="10.[151,1437,151,1112]" pageId="10" pageNumber="11">
|
||
According to Vervoort (2006),
|
||
<taxonomicName id="4C595EAEFFD64D1E094FFBB2FCD7147D" baseAuthorityName="Allman" baseAuthorityYear="1888" box="[544,785,1052,1077]" class="Hydrozoa" family="Tiarannidae" genus="Stegolaria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="11" phylum="Cnidaria" rank="species" species="geniculata">
|
||
<emphasis id="B92DF93FFFD64D1E094FFBB2FCD7147D" box="[544,785,1052,1077]" italics="true" pageId="10" pageNumber="11">Stegolaria geniculata</emphasis>
|
||
</taxonomicName>
|
||
is a fairly common deep water species in the Atlantic and, if its synonymy with
|
||
<taxonomicName id="4C595EAEFFD64D1E0AEAFBEEFDDC1410" baseAuthorityName="Nutting" baseAuthorityYear="1906" box="[389,538,1087,1112]" class="Hydrozoa" family="Tiarannidae" genus="Stegolaria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="11" phylum="Cnidaria" rank="species" species="operculata">
|
||
<emphasis id="B92DF93FFFD64D1E0AEAFBEEFDDC1410" box="[389,538,1087,1112]" italics="true" pageId="10" pageNumber="11">S. operculata</emphasis>
|
||
</taxonomicName>
|
||
is assumed, also in the Pacific and Indian oceans.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |