266 lines
31 KiB
XML
266 lines
31 KiB
XML
<document id="D2C7BD90FD2995E812345683029C6441" ID-CLB-Dataset="29979" ID-DOI="10.11646/zootaxa.4426.1.1" ID-GBIF-Dataset="cdd567ed-ebd8-4801-a6a4-af6c9fb964fd" ID-ISSN="1175-5326" ID-Zenodo-Dep="1271239" ID-ZooBank="18929E20-5296-4458-8A8A-4F5316A290FD" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1528147699440" checkinUser="plazi" docAuthor="Van, Rob W. M. & De, Nicole J." docDate="2018" docId="386CC616DC43A502FF678F3EFC61FD69" docLanguage="en" docName="zootaxa.4426.1.1.pdf.imf" docOrigin="Zootaxa 4426 (1)" docStyle="DocumentStyle:8B0D3ECF822058C8413568C103B59429.6:Zootaxa.2001-2006.monograph" docStyleId="8B0D3ECF822058C8413568C103B59429" docStyleName="Zootaxa.2001-2006.monograph" docStyleVersion="6" docTitle="Clathrina maremeccae Van & De 2018, sp.nov." docType="treatment" docVersion="7" lastPageNumber="52" masterDocId="C455BE6EDC72A531FFF0880AFFCEFF99" masterDocTitle="Calcareous sponges of the Western Indian Ocean and Red Sea" masterLastPageNumber="160" masterPageNumber="1" pageNumber="50" updateTime="1698547079698" updateUser="ExternalLinkService">
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<mods:mods id="962AE4D4DFD9CBFAFF68D63286007AAB" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="7F76D136082568258A77DABEC0D32C9B">
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<mods:title id="1ADD86431845992A8125A343F30C7A2D">Calcareous sponges of the Western Indian Ocean and Red Sea</mods:title>
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</mods:titleInfo>
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<mods:name id="776D105DA5D1D68B64C43ACE3DD8FAFC" type="personal">
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<mods:namePart id="0033610816C7FD7AA9D025999B6AFF54">Van, Rob W. M.</mods:namePart>
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<mods:name id="2314A656563436DFF54EA0264F5B1084" type="personal">
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<mods:roleTerm id="3A515D03A1FC177967DE9B0E4005B869">Author</mods:roleTerm>
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<mods:namePart id="237BA781CB7157F2D299FA719B6C060B">De, Nicole J.</mods:namePart>
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<mods:typeOfResource id="49B52E86C9AB26ADB06CB46DB886BF7B">text</mods:typeOfResource>
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<mods:title id="9AD80FC0CAB15F5E59ECBC57E45C04FA">Zootaxa</mods:title>
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<mods:part id="4D3B32CE49F3C9CB211D933C3F3E4238">
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<mods:date id="98EF9907A24C7AC2586817DBB4B129B3">2018</mods:date>
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<mods:number id="558BC77D358AFF8882B61BF7A9EE44C5">2018-06-01</mods:number>
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<mods:number id="C0FCD582209FE688C023565FAF32FF83">4426</mods:number>
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<mods:classification id="7DE6257B39C84FD51523B946A082FFE0">journal article</mods:classification>
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<mods:identifier id="9502E943B64579F1BACD6AA902F8A374" type="CLB-Dataset">29979</mods:identifier>
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<mods:identifier id="BCB8728743AB3BD4E6BD5CDD443801C5" type="DOI">10.11646/zootaxa.4426.1.1</mods:identifier>
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<treatment id="386CC616DC43A502FF678F3EFC61FD69" ID-DOI="http://doi.org/10.5281/zenodo.5966708" ID-GBIF-Taxon="144239513" ID-Zenodo-Dep="5966708" LSID="urn:lsid:plazi:treatment:386CC616DC43A502FF678F3EFC61FD69" httpUri="http://treatment.plazi.org/id/386CC616DC43A502FF678F3EFC61FD69" lastPageId="51" lastPageNumber="52" pageId="49" pageNumber="50">
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<subSubSection id="F8DF248BDC43A500FF678F3EFEFBF8F6" pageId="49" pageNumber="50" type="nomenclature">
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||
<paragraph id="B07A7700DC43A500FF678F3EFDC6F8D7" blockId="49.[151,520,1844,1903]" box="[151,520,1844,1870]" pageId="49" pageNumber="50">
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<heading id="EB32C06CDC43A500FF678F3EFDC6F8D7" bold="true" box="[151,520,1844,1870]" fontSize="11" level="1" pageId="49" pageNumber="50" reason="1">
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||
<emphasis id="82B1AB12DC43A500FF678F3EFDC6F8D7" bold="true" box="[151,520,1844,1870]" pageId="49" pageNumber="50">
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<taxonomicName id="77C50C83DC43A500FF678F3EFE65F8D7" ID-CoL="VSVC" authority="Van & De, 2018" authorityName="Van & De" authorityYear="2018" box="[151,427,1844,1870]" class="Calcarea" family="Clathrinidae" genus="Clathrina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="49" pageNumber="50" phylum="Porifera" rank="species" species="maremeccae" status="sp. nov.">
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<emphasis id="82B1AB12DC43A500FF678F3EFE65F8D7" bold="true" box="[151,427,1844,1870]" italics="true" pageId="49" pageNumber="50">Clathrina maremeccae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="99821669DC43A500FE428F3EFDC6F8D7" box="[434,520,1844,1870]" pageId="49" pageNumber="50" rank="species">sp.nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="B07A7700DC43A500FF678F5CFEFBF8F6" blockId="49.[151,520,1844,1903]" box="[151,309,1878,1903]" pageId="49" pageNumber="50">
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<figureCitation id="28FE6B85DC43A500FF678F5CFEFBF8F6" box="[151,309,1878,1903]" captionStart="FIGURE 25" captionStartId="50.[151,249,1386,1408]" captionTargetBox="[151,1436,193,1364]" captionTargetId="figure@50.[151,1436,193,1364]" captionTargetPageId="50" captionText="FIGURE 25. Clathrina maremeccae sp.nov., holotype RMNH 9662 from Saudi Arabia, Jeddah, a, habitus on deck (photo N.J. de Voogd), b, light microscopic image of the cormus, c, SEM images of triactines." httpUri="https://zenodo.org/record/1271331/files/figure.png" pageId="49" pageNumber="50">Figures 25a–c</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="F8DF248BDC43A500FF678F94FB9CF842" pageId="49" pageNumber="50" type="materials_examined">
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<paragraph id="B07A7700DC43A500FF678F94FB9CF842" blockId="49.[151,1436,1950,2011]" pageId="49" pageNumber="50">
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<materialsCitation id="00AD7D5DDC43A500FF678F94FB9CF842" ID-GBIF-Occurrence="1848256257" collectingDate="2014-11-12" collectionCode="RMNH" collectorName="N. J. de Voogd" country="Saudi Arabia" county="Um Albalam" latitude="22.193556" location="Jeddah" longLatPrecision="5" longitude="38.9475" municipality="Thuwal" pageId="49" pageNumber="50" specimenCount="1" typeStatus="holotype">
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<emphasis id="82B1AB12DC43A500FF678F94FE4EF82E" bold="true" box="[151,384,1950,1975]" pageId="49" pageNumber="50">Material examined.</emphasis>
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<typeStatus id="6F7EC9A2DC43A500FE778F94FE3CF82E" box="[391,498,1950,1975]" pageId="49" pageNumber="50" type="holotype">Holotype</typeStatus>
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,
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<collectionCode id="D6D4EFC5DC43A500FE0D8F95FD9FF82F" box="[509,593,1951,1974]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="49" pageNumber="50">RMNH</collectionCode>
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Por. 9662,
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<collectingCountry id="C8D23790DC43A500FD208F94FCA8F82E" box="[720,870,1950,1975]" name="Saudi Arabia" pageId="49" pageNumber="50">Saudi Arabia</collectingCountry>
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,
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<location id="B51A21DBDC43A500FC818F94FC0CF82E" LSID="urn:lsid:plazi:treatment:386CC616DC43A502FF678F3EFC61FD69:B51A21DBDC43A500FC818F94FC0CF82E" box="[881,962,1950,1975]" country="Saudi Arabia" county="Um Albalam" latitude="22.193556" longLatPrecision="5" longitude="38.9475" municipality="Thuwal" name="Jeddah" pageId="49" pageNumber="50">Jeddah</location>
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, near
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<collectingMunicipality id="501EED7ADC43A500FBF38F94FB95F82E" box="[1027,1115,1950,1975]" pageId="49" pageNumber="50">Thuwal</collectingMunicipality>
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,
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<collectingCounty id="591B0F8CDC43A500FB978F95FB35F82E" box="[1127,1275,1950,1975]" pageId="49" pageNumber="50">Um Albalam</collectingCounty>
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,
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<geoCoordinate id="D5F111C7DC43A500FAF68F94FA52F82E" box="[1286,1436,1950,1975]" direction="north" orientation="latitude" pageId="49" pageNumber="50" precision="1" value="22.193556">22.193556°N</geoCoordinate>
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<geoCoordinate id="D5F111C7DC43A500FF678FC8FEDFF842" box="[151,273,1986,2011]" direction="east" orientation="longitude" pageId="49" pageNumber="50" precision="5" value="38.9475">38.9475°E</geoCoordinate>
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, scuba, coll.
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<collectorName id="1D3012D6DC43A500FE528FC9FD8DF842" box="[418,579,1986,2011]" pageId="49" pageNumber="50">N.J. de Voogd</collectorName>
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, field nr. THU10/JED166,
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<date id="C47B51C0DC43A500FC828FC9FB80F842" box="[882,1102,1986,2011]" pageId="49" pageNumber="50" value="2014-11-12">
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<collectingDate id="D43FA828DC43A500FC828FC9FB80F842" box="[882,1102,1986,2011]" pageId="49" pageNumber="50" value="2014-11-12">12 November 2014</collectingDate>
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</date>
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.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<caption id="E4BA2788DC40A503FF678D60FC19FA07" httpUri="https://zenodo.org/record/1271331/files/figure.png" pageId="50" pageNumber="51" startId="50.[151,249,1386,1408]" targetBox="[151,1436,193,1364]" targetPageId="50">
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<paragraph id="B07A7700DC40A503FF678D60FC19FA07" blockId="50.[151,1436,1386,1438]" pageId="50" pageNumber="51">
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<emphasis id="82B1AB12DC40A503FF678D60FED6FAE6" bold="true" box="[151,280,1386,1408]" pageId="50" pageNumber="51">FIGURE 25</emphasis>
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.
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<taxonomicName id="77C50C83DC40A503FED58D60FDC2FA19" authority="Van & De, 2018" authorityName="Van & De" authorityYear="2018" box="[293,524,1386,1408]" class="Calcarea" family="Clathrinidae" genus="Clathrina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="50" pageNumber="51" phylum="Porifera" rank="species" species="maremeccae" status="sp. nov.">
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<emphasis id="82B1AB12DC40A503FED58D60FDC2FA19" box="[293,524,1386,1408]" italics="true" pageId="50" pageNumber="51">Clathrina maremeccae</emphasis>
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</taxonomicName>
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<emphasis id="82B1AB12DC40A503FDE38D60FD93FAE6" bold="true" box="[531,605,1386,1407]" pageId="50" pageNumber="51">
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<taxonomicNameLabel id="99821669DC40A503FDE38D60FD93FAE6" box="[531,605,1386,1407]" pageId="50" pageNumber="51" rank="species">sp.nov.</taxonomicNameLabel>
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</emphasis>
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, holotype RMNH 9662 from Saudi Arabia, Jeddah, a, habitus on deck (photo N.J. de Voogd), b, light microscopic image of the cormus, c, SEM images of triactines.
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</paragraph>
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</caption>
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<subSubSection id="F8DF248BDC40A503FF378DC1FA4DF901" pageId="50" pageNumber="51" type="description">
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<paragraph id="B07A7700DC40A503FF378DC1FBDDF9B5" blockId="50.[151,1436,1483,2012]" pageId="50" pageNumber="51">
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<emphasis id="82B1AB12DC40A503FF378DC1FE97FA7D" bold="true" box="[199,345,1483,1508]" pageId="50" pageNumber="51">Description.</emphasis>
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Cormus clathroid (
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<figureCitation id="28FE6B85DC40A503FDC78DC1FD56FA7D" box="[567,664,1483,1508]" captionStart="FIGURE 25" captionStartId="50.[151,249,1386,1408]" captionTargetBox="[151,1436,193,1364]" captionTargetId="figure@50.[151,1436,193,1364]" captionTargetPageId="50" captionText="FIGURE 25. Clathrina maremeccae sp.nov., holotype RMNH 9662 from Saudi Arabia, Jeddah, a, habitus on deck (photo N.J. de Voogd), b, light microscopic image of the cormus, c, SEM images of triactines." httpUri="https://zenodo.org/record/1271331/files/figure.png" pageId="50" pageNumber="51">Fig. 25a</figureCitation>
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), forming a loosely anastomosed small mass of tubuli
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<quantity id="773DDAE5DC40A503FAFA8DC1FAB0FA7A" box="[1290,1406,1483,1507]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" metricValueMax="10.0" metricValueMin="2.0" pageId="50" pageNumber="51" unit="mm" value="0.6" valueMax="1.0" valueMin="0.2">0.2–1 mm</quantity>
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in diameter leading to a few wider oscules. The single specimen is 15 x 8
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<date id="C47B51C0DC40A503FC438DFAFC18F99E" box="[947,982,1519,1543]" pageId="50" pageNumber="51">
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x
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<quantity id="773DDAE5DC40A503FC388DE5FC18F99E" box="[968,982,1519,1543]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="50" pageNumber="51" unit="mm" value="4.0">4</quantity>
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</date>
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mm in size.
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<collectingRegion id="7201B9E2DC40A503FB948DFAFB48F99E" box="[1124,1158,1520,1543]" country="Maldives" name="Uthuru" pageId="50" pageNumber="51">No</collectingRegion>
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evident water-collecting tubes. Color pale yellow, based on an on deck photo as there is no in situ photo.
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</paragraph>
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<paragraph id="B07A7700DC40A503FF378E3DFBA8F9C9" blockId="50.[151,1436,1483,2012]" box="[199,1126,1591,1616]" pageId="50" pageNumber="51">
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<emphasis id="82B1AB12DC40A503FF378E3DFEFBF9C9" bold="true" box="[199,309,1591,1616]" pageId="50" pageNumber="51">Skeleton.</emphasis>
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(
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<figureCitation id="28FE6B85DC40A503FEB48E3DFE6AF9C9" box="[324,420,1591,1616]" captionStart="FIGURE 25" captionStartId="50.[151,249,1386,1408]" captionTargetBox="[151,1436,193,1364]" captionTargetId="figure@50.[151,1436,193,1364]" captionTargetPageId="50" captionText="FIGURE 25. Clathrina maremeccae sp.nov., holotype RMNH 9662 from Saudi Arabia, Jeddah, a, habitus on deck (photo N.J. de Voogd), b, light microscopic image of the cormus, c, SEM images of triactines." httpUri="https://zenodo.org/record/1271331/files/figure.png" pageId="50" pageNumber="51">Fig. 25b</figureCitation>
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) The tubule walls have a single layer of overlapping triactines.
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</paragraph>
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<paragraph id="B07A7700DC40A503FF378E51FA4DF901" blockId="50.[151,1436,1483,2012]" pageId="50" pageNumber="51">
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<emphasis id="82B1AB12DC40A503FF378E51FEFEF9ED" bold="true" box="[199,304,1627,1652]" pageId="50" pageNumber="51">Spicules.</emphasis>
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(
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<figureCitation id="28FE6B85DC40A503FEB58E51FE63F9ED" box="[325,429,1627,1652]" captionStart="FIGURE 25" captionStartId="50.[151,249,1386,1408]" captionTargetBox="[151,1436,193,1364]" captionTargetId="figure@50.[151,1436,193,1364]" captionTargetPageId="50" captionText="FIGURE 25. Clathrina maremeccae sp.nov., holotype RMNH 9662 from Saudi Arabia, Jeddah, a, habitus on deck (photo N.J. de Voogd), b, light microscopic image of the cormus, c, SEM images of triactines." httpUri="https://zenodo.org/record/1271331/files/figure.png" pageId="50" pageNumber="51">Figs 25c</figureCitation>
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) Equiradiate and sagittal triactines, with cylindrical actines, ending in often slightly swollen, blunt endings. Actines 67–
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<emphasis id="82B1AB12DC40A503FDD88E75FDA9F90E" box="[552,615,1663,1687]" italics="true" pageId="50" pageNumber="51">127.8</emphasis>
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–165
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<date id="C47B51C0DC40A503FD568E8AFD06F901" box="[678,712,1663,1688]" pageId="50" pageNumber="51">x 5</date>
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–
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<emphasis id="82B1AB12DC40A503FD278E75FD34F901" box="[727,762,1663,1688]" italics="true" pageId="50" pageNumber="51">6.4</emphasis>
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–7.5 µm. A few broken trichoxeas are considered foreign.
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</paragraph>
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</subSubSection>
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<subSubSection id="F8DF248BDC40A503FF378EA9FC6EF925" box="[199,928,1699,1724]" pageId="50" pageNumber="51" type="distribution">
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<paragraph id="B07A7700DC40A503FF378EA9FC6EF925" blockId="50.[151,1436,1483,2012]" box="[199,928,1699,1724]" pageId="50" pageNumber="51">
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<emphasis id="82B1AB12DC40A503FF378EA9FE3CF925" bold="true" box="[199,498,1699,1724]" pageId="50" pageNumber="51">Distribution and ecology.</emphasis>
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Saudian part of the
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<collectingRegion id="7201B9E2DC40A503FD258EA9FCFAF922" box="[725,820,1699,1724]" country="Eritrea" name="Semenawi Keyih Bahri" pageId="50" pageNumber="51">Red Sea</collectingRegion>
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, on reefs.
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</paragraph>
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</subSubSection>
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<subSubSection id="F8DF248BDC40A503FF378ECDFE2EF89D" pageId="50" pageNumber="51" type="etymology">
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<paragraph id="B07A7700DC40A503FF378ECDFE2EF89D" blockId="50.[151,1436,1483,2012]" pageId="50" pageNumber="51">
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<emphasis id="82B1AB12DC40A503FF378ECDFE80F979" bold="true" box="[199,334,1735,1760]" pageId="50" pageNumber="51">Etymology.</emphasis>
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The name refers to the
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<typeStatus id="6F7EC9A2DC40A503FD968EC2FD58F979" box="[614,662,1736,1760]" pageId="50" pageNumber="51">type</typeStatus>
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locality, the
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<collectingRegion id="7201B9E2DC40A503FCDF8ECDFC5EF946" box="[815,912,1735,1760]" country="Eritrea" name="Semenawi Keyih Bahri" pageId="50" pageNumber="51">Red Sea</collectingRegion>
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, which was named Mare
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<collectingRegion id="7201B9E2DC40A503FB4A8EC2FACBF946" box="[1210,1285,1736,1759]" country="Saudi Arabia" name="Makkah" pageId="50" pageNumber="51">Mecca</collectingRegion>
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by historical geographers (Wikipedia.org).
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</paragraph>
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</subSubSection>
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<subSubSection id="F8DF248BDC40A502FF378F05FC61FD69" lastPageId="51" lastPageNumber="52" pageId="50" pageNumber="51" type="discussion">
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||
<paragraph id="B07A7700DC40A502FF378F05FEA1FF61" blockId="50.[151,1436,1483,2012]" lastBlockId="51.[151,1436,151,752]" lastPageId="51" lastPageNumber="52" pageId="50" pageNumber="51">
|
||
<emphasis id="82B1AB12DC40A503FF378F05FEF5F8B1" bold="true" box="[199,315,1807,1832]" pageId="50" pageNumber="51">Remarks.</emphasis>
|
||
The new species resembles
|
||
<collectingRegion id="7201B9E2DC40A503FD708F05FD10F8BE" box="[640,734,1807,1832]" country="Eritrea" name="Semenawi Keyih Bahri" pageId="50" pageNumber="51">Red Sea</collectingRegion>
|
||
<taxonomicName id="77C50C83DC40A503FD168F05FB56F8BE" authority="Voigt et al., 2017" authorityName="Voigt et al." authorityYear="2017" box="[742,1176,1807,1832]" class="Calcarea" family="Clathrinidae" genus="Clathrina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="50" pageNumber="51" phylum="Porifera" rank="species" species="rotundata">
|
||
<emphasis id="82B1AB12DC40A503FD168F05FC07F8B1" box="[742,969,1807,1832]" italics="true" pageId="50" pageNumber="51">Clathrina rotundata</emphasis>
|
||
<bibRefCitation id="D4540AF1DC40A503FC228F05FB56F8BE" box="[978,1176,1807,1832]" pageId="50" pageNumber="51" refId="ref70183" refString="Voigt, O., Erpenbeck, D., Gonzalez-Pech, R. A., Al-Aidaroos, A. M., Berumen, M. L. & Worheide, G. (2017) Calcinea of the Red Sea: providing a DNA barcode inventory with description of four new species. Marine Biodiversity, 47 (4), 1009 - 1034. https: // doi. org / 10.1007 / s 12526 - 017 - 0671 - x" type="journal article">
|
||
Voigt
|
||
<emphasis id="82B1AB12DC40A503FBE68F1AFB9EF8B1" box="[1046,1104,1807,1832]" italics="true" pageId="50" pageNumber="51">et al.</emphasis>
|
||
, 2017
|
||
</bibRefCitation>
|
||
</taxonomicName>
|
||
both in morphological aspects (loosely clathroid and with cylindrical actines of the triactines), and in a molecular sense as this species, based on partial 28SrRNA, also falls outside the larger clades of
|
||
<taxonomicName id="77C50C83DC40A503FC628F5DFC31F8E9" box="[914,1023,1879,1904]" class="Calcarea" family="Clathrinidae" genus="Clathrina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="50" pageNumber="51" phylum="Porifera" rank="genus">
|
||
<emphasis id="82B1AB12DC40A503FC628F5DFC31F8E9" box="[914,1023,1879,1904]" italics="true" pageId="50" pageNumber="51">Clathrina</emphasis>
|
||
</taxonomicName>
|
||
species in our phylogenetic tree of
|
||
<collectingRegion id="7201B9E2DC40A503FF678F76FF3CF80A" box="[151,242,1916,1939]" country="Sri Lanka" name="Western" pageId="50" pageNumber="51">Western</collectingRegion>
|
||
Indian Ocean
|
||
<taxonomicName id="77C50C83DC40A503FE6C8F71FDC7F80D" box="[412,521,1915,1940]" class="Calcarea" family="Clathrinidae" genus="Clathrina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="50" pageNumber="51" phylum="Porifera" rank="genus">
|
||
<emphasis id="82B1AB12DC40A503FE6C8F71FDC7F80D" box="[412,521,1915,1940]" italics="true" pageId="50" pageNumber="51">Clathrina</emphasis>
|
||
</taxonomicName>
|
||
species (
|
||
<figureCitation id="28FE6B85DC40A503FD838F71FD01F80A" box="[627,719,1915,1940]" captionStart="FIGURE 2" captionStartId="8.[151,250,1826,1848]" captionTargetBox="[180,1383,196,1782]" captionTargetId="figure@8.[172,1416,195,1804]" captionTargetPageId="8" captionText="FIGURE 2. Maximum-likelihood tree based on analysis of sequences of the partial 28S gene (C2–D2 region, comprising 442 sites) of Western Indian Ocean Calcinea newly generated by the Naturalis Biodiversity Center and sequences additionally obtained from GenBank, the Sponge Barcode Project and from Oliver Voigt (München) from the Red Sea, Indonesia, Australia, and a few sequences from other parts of the world, to demonstrate the affiliation of the compared species. Please note that Arturia sequences do not appear in the same clade, indicating Arturia is non-monophyletic. Numbers at the root of clades are bootstrap values of 1000 replicates. Since the high number of sequences were difficult to read in detail, we subdivided the present tree in three detailed sections 2A, 2B, and 2C." httpUri="https://zenodo.org/record/1271249/files/figure.png" pageId="50" pageNumber="51">Fig. 2A</figureCitation>
|
||
). However, there are also compelling reasons not to assign the present specimen to
|
||
<taxonomicName id="77C50C83DC40A503FE788FAAFDD4F821" box="[392,538,1951,1976]" class="Calcarea" family="Clathrinidae" genus="Clathrina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="50" pageNumber="51" phylum="Porifera" rank="species" species="rotundata">
|
||
<emphasis id="82B1AB12DC40A503FE788FAAFDD4F821" box="[392,538,1951,1976]" italics="true" pageId="50" pageNumber="51">C. rotundata</emphasis>
|
||
</taxonomicName>
|
||
. Morphologically, the on deck photo shows a pale yellow color, whereas
|
||
<taxonomicName id="77C50C83DC40A503FA728FAAFECAF845" class="Calcarea" family="Clathrinidae" genus="Clathrina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="50" pageNumber="51" phylum="Porifera" rank="species" species="rotundata">
|
||
<emphasis id="82B1AB12DC40A503FA728FAAFECAF845" italics="true" pageId="50" pageNumber="51">C. rotundata</emphasis>
|
||
</taxonomicName>
|
||
is white, and the upper actine length of the triactines is considerably higher than that of
|
||
<taxonomicName id="77C50C83DC40A503FAFB8FCEFA55F845" box="[1291,1435,1987,2012]" class="Calcarea" family="Clathrinidae" genus="Clathrina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="50" pageNumber="51" phylum="Porifera" rank="species" species="rotundata">
|
||
<emphasis id="82B1AB12DC40A503FAFB8FCEFA55F845" box="[1291,1435,1987,2012]" italics="true" pageId="50" pageNumber="51">C. rotundata</emphasis>
|
||
</taxonomicName>
|
||
(165 vs. 123 µm). Molecularly, according to our phylogenetic analysis, the two species are not closely related. In a separate trimmed alignment of the two species of 382 sites length,
|
||
<taxonomicName id="77C50C83DC41A502FC4888B7FBA5FF4D" authority="Van & De, 2018" authorityName="Van & De" authorityYear="2018" box="[952,1131,189,212]" class="Calcarea" family="Clathrinidae" genus="Clathrina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="51" pageNumber="52" phylum="Porifera" rank="species" species="maremeccae" status="sp. nov.">
|
||
<emphasis id="82B1AB12DC41A502FC4888B7FBA5FF4D" box="[952,1131,189,212]" italics="true" pageId="51" pageNumber="52">C. maremeccae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="82B1AB12DC41A502FB8688B6FB06FF4C" bold="true" box="[1142,1224,188,213]" pageId="51" pageNumber="52">
|
||
<taxonomicNameLabel id="99821669DC41A502FB8688B6FB06FF4C" box="[1142,1224,188,213]" pageId="51" pageNumber="52" rank="species">sp.nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="77C50C83DC41A502FAF988B7FA55FF4C" box="[1289,1435,188,213]" class="Calcarea" family="Clathrinidae" genus="Clathrina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="51" pageNumber="52" phylum="Porifera" rank="species" species="rotundata">
|
||
<emphasis id="82B1AB12DC41A502FAF988B7FA55FF4C" box="[1289,1435,188,213]" italics="true" pageId="51" pageNumber="52">C. rotundata</emphasis>
|
||
</taxonomicName>
|
||
differed in 49 sites.
|
||
</paragraph>
|
||
<paragraph id="B07A7700DC41A502FF37890EFEF9FE6C" blockId="51.[151,1436,151,752]" pageId="51" pageNumber="52">
|
||
There is considerable morphological similarity with Indonesian
|
||
<taxonomicName id="77C50C83DC41A502FC6D890EFF1CFED9" authority="Van Soest & De Voogd, 2015" authorityName="Van Soest & De Voogd" authorityYear="2015" class="Calcarea" family="Clathrinidae" genus="Clathrina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="51" pageNumber="52" phylum="Porifera" rank="species" species="beckingae">
|
||
<emphasis id="82B1AB12DC41A502FC6D890EFB4BFE84" box="[925,1157,260,285]" italics="true" pageId="51" pageNumber="52">Clathrina beckingae</emphasis>
|
||
Van Soest & De Voogd, 2015
|
||
</taxonomicName>
|
||
, which has the same shape and tube diameter, colors also white and cream in various specimens, and equiradiate triactines with cylindrical actines. Differences are the presence of distinct water-collecting tubes and the absence of sagittal spicules in
|
||
<taxonomicName id="77C50C83DC41A502FDD1897AFD78FE11" authorityName="Van Soest & De Voogd" authorityYear="2015" box="[545,694,367,392]" class="Calcarea" family="Clathrinidae" genus="Clathrina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="51" pageNumber="52" phylum="Porifera" rank="species" species="beckingae">
|
||
<emphasis id="82B1AB12DC41A502FDD1897AFD78FE11" box="[545,694,367,392]" italics="true" pageId="51" pageNumber="52">C. beckingae</emphasis>
|
||
</taxonomicName>
|
||
. Actine sizes of the triactines are also considerably smaller than those in
|
||
<taxonomicName id="77C50C83DC41A502FF07899FFE68FE35" authority="Van & De, 2018" authorityName="Van & De" authorityYear="2018" box="[247,422,405,428]" class="Calcarea" family="Clathrinidae" genus="Clathrina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="51" pageNumber="52" phylum="Porifera" rank="species" species="maremeccae" status="sp. nov.">
|
||
<emphasis id="82B1AB12DC41A502FF07899FFE68FE35" box="[247,422,405,428]" italics="true" pageId="51" pageNumber="52">C. maremeccae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="99821669DC41A502FE5D899EFE31FE35" box="[429,511,404,429]" pageId="51" pageNumber="52" rank="species">
|
||
<emphasis id="82B1AB12DC41A502FE5D899EFE36FE34" bold="true" box="[429,504,404,429]" pageId="51" pageNumber="52">sp.nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
(up to 103 µm in
|
||
<taxonomicName id="77C50C83DC41A502FD3F899FFCADFE34" authorityName="Van Soest & De Voogd" authorityYear="2015" box="[719,867,404,429]" class="Calcarea" family="Clathrinidae" genus="Clathrina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="51" pageNumber="52" phylum="Porifera" rank="species" species="beckingae">
|
||
<emphasis id="82B1AB12DC41A502FD3F899FFCADFE34" box="[719,867,404,429]" italics="true" pageId="51" pageNumber="52">C. beckingae</emphasis>
|
||
</taxonomicName>
|
||
). We obtained partial 28srRNA sequences for this Indonesian material, and found that it differed in a separate trimmed 28S rRNA alignment of 382 sites length in 26 different sites.
|
||
</paragraph>
|
||
<paragraph id="B07A7700DC41A502FF378A0AFB9EFD81" blockId="51.[151,1436,151,752]" box="[199,1104,511,536]" pageId="51" pageNumber="52">
|
||
<collectingRegion id="7201B9E2DC41A502FF378A0AFF27FD8E" box="[199,233,512,535]" country="Maldives" name="Uthuru" pageId="51" pageNumber="52">No</collectingRegion>
|
||
closely related species were identified in our partial 28SrRNA tree (
|
||
<figureCitation id="28FE6B85DC41A502FC1989F5FB8DFD81" box="[1001,1091,511,536]" captionStart="FIGURE 2" captionStartId="8.[151,250,1826,1848]" captionTargetBox="[180,1383,196,1782]" captionTargetId="figure@8.[172,1416,195,1804]" captionTargetPageId="8" captionText="FIGURE 2. Maximum-likelihood tree based on analysis of sequences of the partial 28S gene (C2–D2 region, comprising 442 sites) of Western Indian Ocean Calcinea newly generated by the Naturalis Biodiversity Center and sequences additionally obtained from GenBank, the Sponge Barcode Project and from Oliver Voigt (München) from the Red Sea, Indonesia, Australia, and a few sequences from other parts of the world, to demonstrate the affiliation of the compared species. Please note that Arturia sequences do not appear in the same clade, indicating Arturia is non-monophyletic. Numbers at the root of clades are bootstrap values of 1000 replicates. Since the high number of sequences were difficult to read in detail, we subdivided the present tree in three detailed sections 2A, 2B, and 2C." httpUri="https://zenodo.org/record/1271249/files/figure.png" pageId="51" pageNumber="52">Fig. 2A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="B07A7700DC41A502FF378A2EFC61FD69" blockId="51.[151,1436,151,752]" pageId="51" pageNumber="52">
|
||
At the suggestion of one of the reviewers, we obtained an ITS sequence (not submitted to GenBank) for this species and in an analysis (not shown here) of ITS sequences of
|
||
<taxonomicName id="77C50C83DC41A502FC978A4DFC1AFDF9" box="[871,980,583,608]" class="Calcarea" family="Clathrinidae" genus="Clathrina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="51" pageNumber="52" phylum="Porifera" rank="genus">
|
||
<emphasis id="82B1AB12DC41A502FC978A4DFC1AFDF9" box="[871,980,583,608]" italics="true" pageId="51" pageNumber="52">Clathrina</emphasis>
|
||
</taxonomicName>
|
||
species that appeared highly similar in a BLAST attempt, downloaded from GenBank, we noted that the new species ended up in a highly supported clade with
|
||
<emphasis id="82B1AB12DC41A502FF3F8A85FEE0FD31" box="[207,302,655,680]" italics="true" pageId="51" pageNumber="52">Clathrin</emphasis>
|
||
a sp. 4 and sp. 5 sensu Klautau
|
||
<emphasis id="82B1AB12DC41A502FD798A9BFD0EFD31" box="[649,704,655,680]" italics="true" pageId="51" pageNumber="52">et al.</emphasis>
|
||
2013, respectively a species from the Caribbean and from
|
||
<collectingCountry id="C8D23790DC41A502FABE8A85FEC6FD54" name="French Polynesia" pageId="51" pageNumber="52">French Polynesia</collectingCountry>
|
||
. A trimmed alignment of 556 sites of the three species showed 35 site differences between
|
||
<taxonomicName id="77C50C83DC41A502FA728ABFFEEAFD69" authority="Van & De, 2018" authorityName="Van & De" authorityYear="2018" class="Calcarea" family="Clathrinidae" genus="Clathrina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="51" pageNumber="52" phylum="Porifera" rank="species" species="maremeccae" status="sp. nov.">
|
||
<emphasis id="82B1AB12DC41A502FA728ABFFEEAFD69" italics="true" pageId="51" pageNumber="52">C. maremeccae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="82B1AB12DC41A502FEDA8ADDFEB3FD69" bold="true" box="[298,381,727,752]" pageId="51" pageNumber="52">
|
||
<taxonomicNameLabel id="99821669DC41A502FEDA8ADDFEB3FD69" box="[298,381,727,752]" pageId="51" pageNumber="52" rank="species">sp.nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and
|
||
<emphasis id="82B1AB12DC41A502FE438AD2FE03FD76" box="[435,461,728,751]" italics="true" pageId="51" pageNumber="52">C.</emphasis>
|
||
sp. 4, and 21 site differences with
|
||
<emphasis id="82B1AB12DC41A502FCA38AD2FCA2FD76" box="[851,876,728,751]" italics="true" pageId="51" pageNumber="52">C.</emphasis>
|
||
sp. 5.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |