397 lines
49 KiB
XML
397 lines
49 KiB
XML
<document id="C79397D0CC914763BBFDE1DB9A6D2F96" 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="386CC616DC04A548FF678D6AFD68FC51" 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="Sycettusa simplex" docType="treatment" docVersion="8" lastPageNumber="122" masterDocId="C455BE6EDC72A531FFF0880AFFCEFF99" masterDocTitle="Calcareous sponges of the Western Indian Ocean and Red Sea" masterLastPageNumber="160" masterPageNumber="1" pageNumber="119" updateTime="1698547079698" updateUser="ExternalLinkService">
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<mods:titleInfo id="A600AFA7FE7AEF2ADA896B5AA76004B6">
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<mods:title id="1E8F233068F9683CBE748130C40DDF56">Calcareous sponges of the Western Indian Ocean and Red Sea</mods:title>
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<mods:namePart id="FAE2E0E141A5563E10D73CD414B5792F">Van, Rob W. M.</mods:namePart>
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<mods:namePart id="3A451A76C0E7D9F83458BD0150CE2D73">De, Nicole J.</mods:namePart>
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<mods:title id="E764280077550F49CBC2A86F90CFF585">Zootaxa</mods:title>
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<mods:part id="83C19383AA045D698EF1A85CB109A426">
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<mods:date id="FDF870833D053622F2F84B863A70432B">2018</mods:date>
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<mods:number id="1FBE2FCC63C25880AB225CEB2F9042DF">2018-06-01</mods:number>
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<mods:number id="9A5743177CE6D7E2421F0F283E845D23">4426</mods:number>
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<mods:identifier id="6262255FBFDB7A847F37730E37B2CA34" type="DOI">10.11646/zootaxa.4426.1.1</mods:identifier>
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<treatment id="386CC616DC04A548FF678D6AFD68FC51" ID-DOI="http://doi.org/10.5281/zenodo.5966754" ID-GBIF-Taxon="144239593" ID-Zenodo-Dep="5966754" LSID="urn:lsid:plazi:treatment:386CC616DC04A548FF678D6AFD68FC51" httpUri="http://treatment.plazi.org/id/386CC616DC04A548FF678D6AFD68FC51" lastPageId="121" lastPageNumber="122" pageId="118" pageNumber="119">
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<subSubSection id="F8DF248BDC04A547FF678D6AFE90FA02" pageId="118" pageNumber="119" type="nomenclature">
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<paragraph id="B07A7700DC04A547FF678D6AFDEBFAE3" blockId="118.[151,549,1376,1435]" box="[151,549,1376,1402]" pageId="118" pageNumber="119">
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<heading id="EB32C06CDC04A547FF678D6AFDEBFAE3" bold="true" box="[151,549,1376,1402]" fontSize="11" level="1" pageId="118" pageNumber="119" reason="1">
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<taxonomicName id="77C50C83DC04A547FF678D6AFDEBFAE3" ID-CoL="53LND" authority="(Jenkin, 1908)" baseAuthorityName="Jenkin" baseAuthorityYear="1908" box="[151,549,1376,1402]" class="Calcarea" family="Heteropiidae" genus="Sycettusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leucosolenida" pageId="118" pageNumber="119" phylum="Porifera" rank="species" species="simplex">
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<emphasis id="82B1AB12DC04A547FF678D6AFDEBFAE3" bold="true" box="[151,549,1376,1402]" pageId="118" pageNumber="119">
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<emphasis id="82B1AB12DC04A547FF678D6AFEA3FAE3" bold="true" box="[151,365,1376,1402]" italics="true" pageId="118" pageNumber="119">Sycettusa simplex</emphasis>
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(
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<bibRefCitation id="D4540AF1DC04A547FE8C8D6AFDD3FAE3" box="[380,541,1376,1402]" pageId="118" pageNumber="119" refId="ref67048" refString="Jenkin, C. F. (1908) The marine fauna of Zanzibar and British East Africa, from collections made by Cyril Crossland, M. A., in the years 1901 & 1902. The Calcareous Sponges. Proceedings of the Zoological Society of London, 1908, 434 - 456. Available from: https: // www. biodiversitylibrary. org / item / 99643 # page / 46 / mode / 1 up (accessed 21 January 2018)" type="proceedings paper">Jenkin, 1908</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="B07A7700DC04A547FF678D88FE90FA02" blockId="118.[151,549,1376,1435]" box="[151,350,1410,1435]" pageId="118" pageNumber="119">
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<figureCitation id="28FE6B85DC04A547FF678D88FEDAFA02" box="[151,276,1410,1435]" captionStart="FIGURE 73" captionStartId="119.[151,249,1932,1954]" captionTargetBox="[151,1436,481,1910]" captionTargetId="figure@119.[151,1436,481,1910]" captionTargetPageId="119" captionText="FIGURE 73. Sycettusa simplex (Jenkin, 1908), a–c, habitus of RMNH Por. 10154 from the Maldives, a, habitus in situ (photo N.J. de Voogd), b, on deck (photo N.J. de Voogd), c, preserved (scale bar = 1 cm), d, light microscopic image of cross section, e, detail of the same." httpUri="https://zenodo.org/record/1271481/files/figure.png" pageId="118" pageNumber="119">Figs 73a–e</figureCitation>
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,
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<figureCitation id="28FE6B85DC04A547FEEF8D88FE90FA02" box="[287,350,1410,1435]" captionStart="FIGURE 74" captionStartId="120.[151,249,1609,1631]" captionTargetBox="[151,1436,193,1588]" captionTargetId="figure@120.[151,1436,193,1588]" captionTargetPageId="120" captionText="FIGURE 74. Sycettusa simplex (Jenkin, 1908), RMNH Por. 10154, from the Maldives, a–f, SEM images of the spicules, a, lance-headed giant diactine, b, broken trichoxea, c, cortical triactines, d, pseudosagittal triactines, e, sagittal subatrial triactines, f, atrial triactine." httpUri="https://zenodo.org/record/1271485/files/figure.png" pageId="118" pageNumber="119">74a–f</figureCitation>
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</paragraph>
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</subSubSection>
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||
<subSubSection id="F8DF248BDC04A547FF678DC1FD34FA66" pageId="118" pageNumber="119" type="reference_group">
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<paragraph id="B07A7700DC04A547FF678DC1FD43FA79" blockId="118.[151,762,1482,1535]" box="[151,653,1482,1504]" pageId="118" pageNumber="119">
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<treatmentCitationGroup id="90D5502EDC04A547FF678DC1FD43FA79" box="[151,653,1482,1504]" pageId="118" pageNumber="119">
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||
<taxonomicName id="77C50C83DC04A547FF678DC1FDDEFA79" ID-CoL="3H86Y" authority="Jenkin, 1908: 446" authorityName="Jenkin" authorityPageNumber="446" authorityYear="1908" box="[151,528,1482,1504]" class="Calcarea" family="Heteropiidae" genus="Grantessa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leucosolenida" pageId="118" pageNumber="119" phylum="Porifera" rank="species" species="simplex">
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<emphasis id="82B1AB12DC04A547FF678DC1FE9CFA79" box="[151,338,1482,1504]" italics="true" pageId="118" pageNumber="119">Grantessa simplex</emphasis>
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<treatmentCitation id="31645111DC04A547FEA98DC0FDDEFA79" author="" box="[345,528,1482,1504]" page="446" pageId="118" pageNumber="119">
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<bibRefCitation id="D4540AF1DC04A547FEA98DC0FE10FA79" box="[345,478,1482,1504]" pageId="118" pageNumber="119" refId="ref67048" refString="Jenkin, C. F. (1908) The marine fauna of Zanzibar and British East Africa, from collections made by Cyril Crossland, M. A., in the years 1901 & 1902. The Calcareous Sponges. Proceedings of the Zoological Society of London, 1908, 434 - 456. Available from: https: // www. biodiversitylibrary. org / item / 99643 # page / 46 / mode / 1 up (accessed 21 January 2018)" type="proceedings paper">Jenkin, 1908</bibRefCitation>
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||
: 446
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||
</treatmentCitation>
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||
</taxonomicName>
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||
, figs 93–97.
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||
</treatmentCitationGroup>
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||
</paragraph>
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<paragraph id="B07A7700DC04A547FF678DE3FD34FA66" blockId="118.[151,762,1482,1535]" box="[151,762,1513,1535]" pageId="118" pageNumber="119">
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||
<treatmentCitationGroup id="90D5502EDC04A547FF678DE3FD34FA66" box="[151,762,1513,1535]" pageId="118" pageNumber="119">
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||
?
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<taxonomicName id="77C50C83DC04A547FF588DE0FEB5FA66" authorityName="sensu Burton" authorityYear="1959" baseAuthorityName="Jenkin" baseAuthorityYear="1908" box="[168,379,1514,1535]" class="Calcarea" family="Leucosolenidae" genus="Leuconia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leucosolenida" pageId="118" pageNumber="119" phylum="Porifera" rank="species" species="wasinensis">
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||
<emphasis id="82B1AB12DC04A547FF588DE0FEB5FA66" box="[168,379,1514,1535]" italics="true" pageId="118" pageNumber="119">Leuconia wasinensis</emphasis>
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</taxonomicName>
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||
;
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<treatmentCitation id="31645111DC04A547FE788DE0FDF4FA66" author="" box="[392,570,1513,1535]" page="181" pageId="118" pageNumber="119">
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||
<bibRefCitation id="D4540AF1DC04A547FE788DE0FDC4FA66" box="[392,522,1513,1535]" pageId="118" pageNumber="119" refId="ref64679" refString="Burton, M. (1959) Sponges. Scientific Reports. John Murray Expedition 1933 - 34. British Museum (Natural History), London, 10 (5), 151 - 281. Available from: https: // www. biodiversitylibrary. org / item / 195785 # page / 189 / mode / 1 up (accessed 21 January 2018)" type="journal article">Burton 1959</bibRefCitation>
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: 181
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||
</treatmentCitation>
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(not:
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<bibRefCitation id="D4540AF1DC04A547FD878DE3FD3DFA66" box="[631,755,1513,1535]" pageId="118" pageNumber="119" refId="ref67048" refString="Jenkin, C. F. (1908) The marine fauna of Zanzibar and British East Africa, from collections made by Cyril Crossland, M. A., in the years 1901 & 1902. The Calcareous Sponges. Proceedings of the Zoological Society of London, 1908, 434 - 456. Available from: https: // www. biodiversitylibrary. org / item / 99643 # page / 46 / mode / 1 up (accessed 21 January 2018)" type="proceedings paper">Jenkin 1908</bibRefCitation>
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||
)
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||
</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="F8DF248BDC04A547FF678E26FEFAF961" pageId="118" pageNumber="119" type="materials_examined">
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||
<paragraph id="B07A7700DC04A547FF678E26FEFAF961" blockId="118.[151,1437,1580,2037]" pageId="118" pageNumber="119">
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||
<emphasis id="82B1AB12DC04A547FF678E26FE4DF9DC" bold="true" box="[151,387,1580,1605]" pageId="118" pageNumber="119">Material examined.</emphasis>
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||
<collectionCode id="D6D4EFC5DC04A547FE7C8E27FE2EF9DD" box="[396,480,1581,1604]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="118" pageNumber="119">RMNH</collectionCode>
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Por. 10154,
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<collectingCountry id="C8D23790DC04A547FD878E26FD2CF9DC" box="[631,738,1580,1605]" name="Maldives" pageId="118" pageNumber="119">Maldives</collectingCountry>
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, Faafu Atoll, Wallstreet,
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<geoCoordinate id="D5F111C7DC04A547FBF68E26FBAAF9DD" box="[1030,1124,1580,1604]" direction="north" orientation="latitude" pageId="118" pageNumber="119" precision="55" value="3.119">3.119°N</geoCoordinate>
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<geoCoordinate id="D5F111C7DC04A547FB9D8E26FACDF9DC" box="[1133,1283,1580,1605]" direction="east" orientation="longitude" pageId="118" pageNumber="119" precision="1" value="72.97955">72.979556°E</geoCoordinate>
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, depth
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<quantity id="773DDAE5DC04A547FAA98E26FA56F9DD" box="[1369,1432,1580,1604]" metricMagnitude="1" metricUnit="m" metricValue="1.2" pageId="118" pageNumber="119" unit="m" value="12.0">12 m</quantity>
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, scuba, coll. N.J. de Voogd, field nr.
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<collectionCode id="D6D4EFC5DC04A547FDD78E45FDA5F9F1" box="[551,619,1615,1640]" country="India" httpUri="http://grbio.org/cool/dqz8-sfkc" name="Madras Museum" pageId="118" pageNumber="119">MAD</collectionCode>
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10/MAS115,
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<date id="C47B51C0DC04A547FCF08E5AFC05F9F1" box="[768,971,1615,1640]" pageId="118" pageNumber="119" value="2015-02-20">20 February 2015</date>
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;
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<collectionCode id="D6D4EFC5DC04A547FC268E5AFBDAF9F1" box="[982,1044,1616,1640]" country="Netherlands" httpUri="http://grbio.org/cool/a65z-wv6r" name="Universiteit van Amsterdam, Zoologisch Museum" pageId="118" pageNumber="119">ZMA</collectionCode>
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Por. 10338,
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<collectingCountry id="C8D23790DC04A547FB538E45FAD0F9F1" box="[1187,1310,1615,1640]" name="Seychelles" pageId="118" pageNumber="119">Seychelles</collectingCountry>
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||
,
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||
<collectingCountry id="C8D23790DC04A547FAD98E45FAA2F9F1" box="[1321,1388,1615,1640]" name="India" pageId="118" pageNumber="119">Mahé</collectingCountry>
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||
, NE coast, Cap Maçons & Anse de Forbans,
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<geoCoordinate id="D5F111C7DC04A547FD818E7EFD14F914" box="[625,730,1652,1677]" direction="south" orientation="latitude" pageId="118" pageNumber="119" precision="5" value="-4.7667">4.7667°S</geoCoordinate>
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||
<geoCoordinate id="D5F111C7DC04A547FD148E7EFC90F914" box="[740,862,1652,1677]" direction="east" orientation="longitude" pageId="118" pageNumber="119" precision="5" value="55.5167">55.5167°E</geoCoordinate>
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||
, reef, depth
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||
<quantity id="773DDAE5DC04A547FC028E7EFBF0F915" box="[1010,1086,1652,1677]" metricMagnitude="0" metricUnit="m" metricValue="3.0" metricValueMax="6.0" metricValueMin="0.0" pageId="118" pageNumber="119" unit="m" value="3.0" valueMax="6.0" valueMin="0.0">0–6 m</quantity>
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||
, snorkeling, coll. R.W.M. van Soest, field nr.
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||
<collectionCode id="D6D4EFC5DC04A547FEB18E92FE53F929" box="[321,413,1688,1712]" pageId="118" pageNumber="119">NIOP-E</collectionCode>
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||
stat. 612,
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<date id="C47B51C0DC04A547FDE28E92FD22F929" box="[530,748,1687,1712]" pageId="118" pageNumber="119" value="1992-12-14">14 December 1992</date>
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||
;
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||
<collectionCode id="D6D4EFC5DC04A547FD078E92FCFBF929" box="[759,821,1688,1712]" country="Netherlands" httpUri="http://grbio.org/cool/a65z-wv6r" name="Universiteit van Amsterdam, Zoologisch Museum" pageId="118" pageNumber="119">ZMA</collectionCode>
|
||
Por. 12446,
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||
<collectingCountry id="C8D23790DC04A547FC358E9DFB8EF929" box="[965,1088,1687,1712]" name="Seychelles" pageId="118" pageNumber="119">Seychelles</collectingCountry>
|
||
, Amirantes, St. François Atoll,
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||
<geoCoordinate id="D5F111C7DC04A547FF678EB6FF31F94D" box="[151,255,1724,1748]" direction="south" orientation="latitude" pageId="118" pageNumber="119" precision="5" value="-7.0833">7.0833°S</geoCoordinate>
|
||
<geoCoordinate id="D5F111C7DC04A547FEF88EB6FE4CF94C" box="[264,386,1724,1749]" direction="east" orientation="longitude" pageId="118" pageNumber="119" precision="5" value="52.7333">52.7333°E</geoCoordinate>
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||
, reef, depth
|
||
<quantity id="773DDAE5DC04A547FDE28EB6FDA2F94D" box="[530,620,1724,1748]" metricMagnitude="0" metricUnit="m" metricValue="5.0" metricValueMax="10.0" metricValueMin="0.0" pageId="118" pageNumber="119" unit="m" value="5.0" valueMax="10.0" valueMin="0.0">0–10 m</quantity>
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||
, snorkeling, coll. J.C. den Hartog, field nr.
|
||
<collectionCode id="D6D4EFC5DC04A547FB918EB6FB73F94D" box="[1121,1213,1724,1748]" pageId="118" pageNumber="119">NIOP-E</collectionCode>
|
||
stat. 792(bis)/27,
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||
<date id="C47B51C0DC04A547FA7E8EB6FEFEF961" pageId="118" pageNumber="119" value="1993-01-04">4 January 1993</date>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F8DF248BDC04A548FF378F0EFC96FF4C" lastPageId="121" lastPageNumber="122" pageId="118" pageNumber="119" type="description">
|
||
<paragraph id="B07A7700DC04A547FF378F0EFC69F811" blockId="118.[151,1437,1580,2037]" pageId="118" pageNumber="119">
|
||
<emphasis id="82B1AB12DC04A547FF378F0EFE97F884" bold="true" box="[199,345,1796,1821]" pageId="118" pageNumber="119">Description.</emphasis>
|
||
Light beige-colored groups of longer and/or shorter tubes (
|
||
<figureCitation id="28FE6B85DC04A547FBCD8F0EFB6AF885" box="[1085,1188,1796,1821]" captionStart="FIGURE 73" captionStartId="119.[151,249,1932,1954]" captionTargetBox="[151,1436,481,1910]" captionTargetId="figure@119.[151,1436,481,1910]" captionTargetPageId="119" captionText="FIGURE 73. Sycettusa simplex (Jenkin, 1908), a–c, habitus of RMNH Por. 10154 from the Maldives, a, habitus in situ (photo N.J. de Voogd), b, on deck (photo N.J. de Voogd), c, preserved (scale bar = 1 cm), d, light microscopic image of cross section, e, detail of the same." httpUri="https://zenodo.org/record/1271481/files/figure.png" pageId="118" pageNumber="119">Fig. 73a</figureCitation>
|
||
), somewhat tangled, occasionally divided or with a side tube. Size of individual tubes up to
|
||
<quantity id="773DDAE5DC04A547FC368F2DFC30F8A6" box="[966,1022,1831,1856]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" pageId="118" pageNumber="119" unit="cm" value="6.0">6 cm</quantity>
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||
or more long,
|
||
<quantity id="773DDAE5DC04A547FB5A8F2DFB36F8A6" box="[1194,1272,1831,1856]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="118" pageNumber="119" unit="cm" value="0.5">0.5 cm</quantity>
|
||
wide. Surface uneven or slightly hispid. Oscules terminal, usually surrounded by a circle of diactines and/or trichoxeas. Beige color persists in alcohol (
|
||
<figureCitation id="28FE6B85DC04A547FE418F65FDF7F811" box="[433,569,1903,1928]" captionStart="FIGURE 73" captionStartId="119.[151,249,1932,1954]" captionTargetBox="[151,1436,481,1910]" captionTargetId="figure@119.[151,1436,481,1910]" captionTargetPageId="119" captionText="FIGURE 73. Sycettusa simplex (Jenkin, 1908), a–c, habitus of RMNH Por. 10154 from the Maldives, a, habitus in situ (photo N.J. de Voogd), b, on deck (photo N.J. de Voogd), c, preserved (scale bar = 1 cm), d, light microscopic image of cross section, e, detail of the same." httpUri="https://zenodo.org/record/1271481/files/figure.png" pageId="118" pageNumber="119">Figs. 73b–c</figureCitation>
|
||
). Consistency soft, slightly firm.
|
||
</paragraph>
|
||
<paragraph id="B07A7700DC04A547FF378F9EFDEDF834" blockId="118.[151,1437,1580,2037]" box="[199,547,1940,1965]" pageId="118" pageNumber="119">
|
||
<emphasis id="82B1AB12DC04A547FF378F9EFE6AF834" bold="true" box="[199,420,1940,1965]" pageId="118" pageNumber="119">Aquiferous system</emphasis>
|
||
. Syconoid.
|
||
</paragraph>
|
||
<paragraph id="B07A7700DC04A546FF378FB2FD04FF61" blockId="118.[151,1437,1580,2037]" lastBlockId="119.[151,1436,151,429]" lastPageId="119" lastPageNumber="120" pageId="118" pageNumber="119">
|
||
<emphasis id="82B1AB12DC04A547FF378FB2FEFBF848" bold="true" box="[199,309,1976,2001]" pageId="118" pageNumber="119">Skeleton.</emphasis>
|
||
(
|
||
<figureCitation id="28FE6B85DC04A547FEBD8FB2FE15F848" box="[333,475,1976,2001]" captionStart="FIGURE 73" captionStartId="119.[151,249,1932,1954]" captionTargetBox="[151,1436,481,1910]" captionTargetId="figure@119.[151,1436,481,1910]" captionTargetPageId="119" captionText="FIGURE 73. Sycettusa simplex (Jenkin, 1908), a–c, habitus of RMNH Por. 10154 from the Maldives, a, habitus in situ (photo N.J. de Voogd), b, on deck (photo N.J. de Voogd), c, preserved (scale bar = 1 cm), d, light microscopic image of cross section, e, detail of the same." httpUri="https://zenodo.org/record/1271481/files/figure.png" pageId="118" pageNumber="119">Figs. 73d–e</figureCitation>
|
||
) Inarticulate, with a cortical skeleton of regular or slightly sagittal triactines, subectosomal pseudosagittal triactines, the long paired actines forming the choanosomal skeleton together with the unpaired actines of subatrial sagittal triactines, and with an atrial skeleton of regular or slightly sagittal triactines smaller than those of the cortical skeleton. Diactines are present in the oscular region and also occur scattered in the choanosome supporting the inarticulated skeleton.
|
||
</paragraph>
|
||
<paragraph id="B07A7700DC05A546FF37890EFECBFED9" blockId="119.[151,1436,151,429]" pageId="119" pageNumber="120">
|
||
<emphasis id="82B1AB12DC05A546FF37890EFEFEFE84" bold="true" box="[199,304,260,285]" pageId="119" pageNumber="120">Spicules.</emphasis>
|
||
(
|
||
<figureCitation id="28FE6B85DC05A546FEB3890EFE0CFE84" box="[323,450,260,285]" captionStart="FIGURE 74" captionStartId="120.[151,249,1609,1631]" captionTargetBox="[151,1436,193,1588]" captionTargetId="figure@120.[151,1436,193,1588]" captionTargetPageId="120" captionText="FIGURE 74. Sycettusa simplex (Jenkin, 1908), RMNH Por. 10154, from the Maldives, a–f, SEM images of the spicules, a, lance-headed giant diactine, b, broken trichoxea, c, cortical triactines, d, pseudosagittal triactines, e, sagittal subatrial triactines, f, atrial triactine." httpUri="https://zenodo.org/record/1271485/files/figure.png" pageId="119" pageNumber="120">Figs 74a–f</figureCitation>
|
||
) Diactines, trichoxeas, cortical and atrial triactines, pseudosagittal triactines, sagittal triactines.
|
||
</paragraph>
|
||
<paragraph id="B07A7700DC05A546FF378946FE9EFE11" blockId="119.[151,1436,151,429]" pageId="119" pageNumber="120">
|
||
Diactines (
|
||
<figureCitation id="28FE6B85DC05A546FEB78946FE60FEFD" box="[327,430,332,357]" captionStart="FIGURE 74" captionStartId="120.[151,249,1609,1631]" captionTargetBox="[151,1436,193,1588]" captionTargetId="figure@120.[151,1436,193,1588]" captionTargetPageId="120" captionText="FIGURE 74. Sycettusa simplex (Jenkin, 1908), RMNH Por. 10154, from the Maldives, a–f, SEM images of the spicules, a, lance-headed giant diactine, b, broken trichoxea, c, cortical triactines, d, pseudosagittal triactines, e, sagittal subatrial triactines, f, atrial triactine." httpUri="https://zenodo.org/record/1271485/files/figure.png" pageId="119" pageNumber="120">Fig. 74a</figureCitation>
|
||
), fusiform, usually with one end lance-headed, variable in length, 210–
|
||
<emphasis id="82B1AB12DC05A546FAE18946FAF5FEFD" box="[1297,1339,332,356]" italics="true" pageId="119" pageNumber="120">701</emphasis>
|
||
–
|
||
<date id="C47B51C0DC05A546FAB98946FF7FFE11" pageId="119" pageNumber="120" value="1140-10-13">1140 x 13</date>
|
||
–
|
||
<emphasis id="82B1AB12DC05A546FF31897AFF3CFE11" box="[193,242,368,392]" italics="true" pageId="119" pageNumber="120">25.8</emphasis>
|
||
–36 µm.
|
||
</paragraph>
|
||
<paragraph id="B07A7700DC05A546FF37899EFBD5FE34" blockId="119.[151,1436,151,429]" box="[199,1051,404,429]" pageId="119" pageNumber="120">
|
||
Trichoxeas (
|
||
<figureCitation id="28FE6B85DC05A546FEA2899EFE7AFE34" box="[338,436,404,429]" captionStart="FIGURE 74" captionStartId="120.[151,249,1609,1631]" captionTargetBox="[151,1436,193,1588]" captionTargetId="figure@120.[151,1436,193,1588]" captionTargetPageId="120" captionText="FIGURE 74. Sycettusa simplex (Jenkin, 1908), RMNH Por. 10154, from the Maldives, a–f, SEM images of the spicules, a, lance-headed giant diactine, b, broken trichoxea, c, cortical triactines, d, pseudosagittal triactines, e, sagittal subatrial triactines, f, atrial triactine." httpUri="https://zenodo.org/record/1271485/files/figure.png" pageId="119" pageNumber="120">Fig. 74b</figureCitation>
|
||
), small, mostly broken, 120–
|
||
<emphasis id="82B1AB12DC05A546FD09899EFCEDFE35" box="[761,803,404,428]" italics="true" pageId="119" pageNumber="120">182</emphasis>
|
||
–235
|
||
<date id="C47B51C0DC05A546FC92899FFC4AFE35" box="[866,900,404,428]" pageId="119" pageNumber="120">x 2</date>
|
||
–
|
||
<emphasis id="82B1AB12DC05A546FC63899EFC78FE35" box="[915,950,404,428]" italics="true" pageId="119" pageNumber="120">2.4</emphasis>
|
||
–3.5 µm.
|
||
</paragraph>
|
||
<caption id="E4BA2788DC05A546FF678F86FEA7F846" httpUri="https://zenodo.org/record/1271481/files/figure.png" pageId="119" pageNumber="120" startId="119.[151,249,1932,1954]" targetBox="[151,1436,481,1910]" targetPageId="119">
|
||
<paragraph id="B07A7700DC05A546FF678F86FEA7F846" blockId="119.[151,1436,1932,2015]" pageId="119" pageNumber="120">
|
||
<emphasis id="82B1AB12DC05A546FF678F86FEEEF838" bold="true" box="[151,288,1932,1954]" pageId="119" pageNumber="120">FIGURE 73.</emphasis>
|
||
<taxonomicName id="77C50C83DC05A546FED68F86FDBBF83B" authority="(Jenkin, 1908)" authorityName="Jenkin" authorityYear="1908" baseAuthorityName="Jenkin" baseAuthorityYear="1908" box="[294,629,1932,1954]" class="Calcarea" family="Heteropiidae" genus="Sycettusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leucosolenida" pageId="119" pageNumber="120" phylum="Porifera" rank="species" species="simplex">
|
||
<emphasis id="82B1AB12DC05A546FED68F86FE17F83B" box="[294,473,1932,1954]" italics="true" pageId="119" pageNumber="120">Sycettusa simplex</emphasis>
|
||
(Jenkin, 1908)
|
||
</taxonomicName>
|
||
, a–c, habitus of RMNH Por. 10154 from the Maldives, a, habitus in situ (photo N.J. de Voogd), b, on deck (photo N.J. de Voogd), c, preserved (scale bar = 1 cm), d, light microscopic image of cross section, e, detail of the same.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="E4BA2788DC0AA549FF678E43FE8FF905" httpUri="https://zenodo.org/record/1271485/files/figure.png" pageId="120" pageNumber="121" startId="120.[151,249,1609,1631]" targetBox="[151,1436,193,1588]" targetPageId="120">
|
||
<paragraph id="B07A7700DC0AA549FF678E43FE8FF905" blockId="120.[151,1436,1609,1692]" pageId="120" pageNumber="121">
|
||
<emphasis id="82B1AB12DC0AA549FF678E43FEEFF9C7" bold="true" box="[151,289,1609,1631]" pageId="120" pageNumber="121">FIGURE 74.</emphasis>
|
||
<taxonomicName id="77C50C83DC0AA549FED98E40FDB3F9C6" authority="(Jenkin, 1908)" authorityName="Jenkin" authorityYear="1908" baseAuthorityName="Jenkin" baseAuthorityYear="1908" box="[297,637,1609,1631]" class="Calcarea" family="Heteropiidae" genus="Sycettusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leucosolenida" pageId="120" pageNumber="121" phylum="Porifera" rank="species" species="simplex">
|
||
<emphasis id="82B1AB12DC0AA549FED98E40FE10F9C6" box="[297,478,1609,1631]" italics="true" pageId="120" pageNumber="121">Sycettusa simplex</emphasis>
|
||
(Jenkin, 1908)
|
||
</taxonomicName>
|
||
, RMNH Por. 10154, from the Maldives, a–f, SEM images of the spicules, a, lance-headed giant diactine, b, broken trichoxea, c, cortical triactines, d, pseudosagittal triactines, e, sagittal subatrial triactines, f, atrial triactine.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="B07A7700DC0AA549FF378ECEFDC8F899" blockId="120.[151,1436,1732,2008]" pageId="120" pageNumber="121">
|
||
Cortical triactines (
|
||
<figureCitation id="28FE6B85DC0AA549FE528ECEFDC1F945" box="[418,527,1732,1757]" captionStart="FIGURE 74" captionStartId="120.[151,249,1609,1631]" captionTargetBox="[151,1436,193,1588]" captionTargetId="figure@120.[151,1436,193,1588]" captionTargetPageId="120" captionText="FIGURE 74. Sycettusa simplex (Jenkin, 1908), RMNH Por. 10154, from the Maldives, a–f, SEM images of the spicules, a, lance-headed giant diactine, b, broken trichoxea, c, cortical triactines, d, pseudosagittal triactines, e, sagittal subatrial triactines, f, atrial triactine." httpUri="https://zenodo.org/record/1271485/files/figure.png" pageId="120" pageNumber="121">Figs. 74c</figureCitation>
|
||
), variable in shape, from equiangular equiradiate to sagittal or irregular, actines 183–
|
||
<emphasis id="82B1AB12DC0AA549FF3F8EE2FF37F899" box="[207,249,1768,1792]" italics="true" pageId="120" pageNumber="121">219</emphasis>
|
||
–288
|
||
<date id="C47B51C0DC0AA549FEC88EE2FEA6F899" box="[312,360,1768,1792]" pageId="120" pageNumber="121" value="2012-10">x 12</date>
|
||
–
|
||
<emphasis id="82B1AB12DC0AA549FE878EE2FE66F899" box="[375,424,1768,1792]" italics="true" pageId="120" pageNumber="121">17.4</emphasis>
|
||
–24 µm.
|
||
</paragraph>
|
||
<paragraph id="B07A7700DC0AA549FF378F06FE9EF8F4" blockId="120.[151,1436,1732,2008]" pageId="120" pageNumber="121">
|
||
Pseudosagittal triactines (
|
||
<figureCitation id="28FE6B85DC0AA549FE1C8F06FD99F8BC" box="[492,599,1804,1829]" captionStart="FIGURE 74" captionStartId="120.[151,249,1609,1631]" captionTargetBox="[151,1436,193,1588]" captionTargetId="figure@120.[151,1436,193,1588]" captionTargetPageId="120" captionText="FIGURE 74. Sycettusa simplex (Jenkin, 1908), RMNH Por. 10154, from the Maldives, a–f, SEM images of the spicules, a, lance-headed giant diactine, b, broken trichoxea, c, cortical triactines, d, pseudosagittal triactines, e, sagittal subatrial triactines, f, atrial triactine." httpUri="https://zenodo.org/record/1271485/files/figure.png" pageId="120" pageNumber="121">Figs 74d</figureCitation>
|
||
), in a large size range, longest actines 241–
|
||
<emphasis id="82B1AB12DC0AA549FBAA8F06FB4AF8BC" box="[1114,1156,1804,1829]" italics="true" pageId="120" pageNumber="121">369</emphasis>
|
||
–504
|
||
<date id="C47B51C0DC0AA549FB378F07FB37F8BD" box="[1223,1273,1804,1828]" pageId="120" pageNumber="121" value="1918-10">x 18</date>
|
||
–
|
||
<emphasis id="82B1AB12DC0AA549FAF98F06FAF4F8BD" box="[1289,1338,1804,1828]" italics="true" pageId="120" pageNumber="121">21.4</emphasis>
|
||
–30 µm, middle sized actines (usually the unpaired actine), 138–
|
||
<emphasis id="82B1AB12DC0AA549FCF88F25FCFCF8D1" box="[776,818,1839,1864]" italics="true" pageId="120" pageNumber="121">186</emphasis>
|
||
–228
|
||
<date id="C47B51C0DC0AA549FC828F3AFC6FF8D1" box="[882,929,1839,1864]" pageId="120" pageNumber="121" value="2015-10">x 15</date>
|
||
–
|
||
<emphasis id="82B1AB12DC0AA549FC418F3AFC2CF8D1" box="[945,994,1840,1864]" italics="true" pageId="120" pageNumber="121">19.7</emphasis>
|
||
–30 µm, shortest actines 64–
|
||
<emphasis id="82B1AB12DC0AA549FAD48F3AFA80F8D1" box="[1316,1358,1840,1864]" italics="true" pageId="120" pageNumber="121">132</emphasis>
|
||
–241
|
||
<date id="C47B51C0DC0AA549FA7D8F3AFF7CF8F5" pageId="120" pageNumber="121" value="2014-10">x 14</date>
|
||
–
|
||
<emphasis id="82B1AB12DC0AA549FF318F5EFF3CF8F5" box="[193,242,1876,1900]" italics="true" pageId="120" pageNumber="121">18.9</emphasis>
|
||
–26 µm.
|
||
</paragraph>
|
||
<paragraph id="B07A7700DC0AA549FF378F7DFDC8F841" blockId="120.[151,1436,1732,2008]" pageId="120" pageNumber="121">
|
||
Sagittal triactines (
|
||
<figureCitation id="28FE6B85DC0AA549FE6B8F7DFDCFF809" box="[411,513,1911,1936]" captionStart="FIGURE 74" captionStartId="120.[151,249,1609,1631]" captionTargetBox="[151,1436,193,1588]" captionTargetId="figure@120.[151,1436,193,1588]" captionTargetPageId="120" captionText="FIGURE 74. Sycettusa simplex (Jenkin, 1908), RMNH Por. 10154, from the Maldives, a–f, SEM images of the spicules, a, lance-headed giant diactine, b, broken trichoxea, c, cortical triactines, d, pseudosagittal triactines, e, sagittal subatrial triactines, f, atrial triactine." httpUri="https://zenodo.org/record/1271485/files/figure.png" pageId="120" pageNumber="121">Figs 74e</figureCitation>
|
||
), variable in shape and in thickness, paired actines often almost forming T-shape, but occasionally more acutely angled, unpaired actines 396–
|
||
<emphasis id="82B1AB12DC0AA549FC7B8F96FC7BF82C" box="[907,949,1948,1973]" italics="true" pageId="120" pageNumber="121">436</emphasis>
|
||
–538
|
||
<date id="C47B51C0DC0AA549FC0F8F97FBF7F82D" box="[1023,1081,1948,1972]" pageId="120" pageNumber="121" value="2017-10">x 17</date>
|
||
–
|
||
<emphasis id="82B1AB12DC0AA549FBB98F96FBB4F82C" box="[1097,1146,1948,1973]" italics="true" pageId="120" pageNumber="121">29.6</emphasis>
|
||
–44 µm, paired actines 179–
|
||
<emphasis id="82B1AB12DC0AA549FF3F8FCAFF37F841" box="[207,249,1984,2008]" italics="true" pageId="120" pageNumber="121">232</emphasis>
|
||
–282
|
||
<date id="C47B51C0DC0AA549FEC88FCAFEA9F841" box="[312,359,1984,2008]" pageId="120" pageNumber="121" value="1919-10">x 19</date>
|
||
–
|
||
<emphasis id="82B1AB12DC0AA549FE878FB5FE66F841" box="[375,424,1983,2008]" italics="true" pageId="120" pageNumber="121">26.7</emphasis>
|
||
–39 µm.
|
||
</paragraph>
|
||
<paragraph id="B07A7700DC0BA548FF37889DFC96FF4C" blockId="121.[151,1437,151,968]" pageId="121" pageNumber="122">
|
||
Atrial triactines (
|
||
<figureCitation id="28FE6B85DC0BA548FE79889DFE26FF29" box="[393,488,151,176]" captionStart="FIGURE 74" captionStartId="120.[151,249,1609,1631]" captionTargetBox="[151,1436,193,1588]" captionTargetId="figure@120.[151,1436,193,1588]" captionTargetPageId="120" captionText="FIGURE 74. Sycettusa simplex (Jenkin, 1908), RMNH Por. 10154, from the Maldives, a–f, SEM images of the spicules, a, lance-headed giant diactine, b, broken trichoxea, c, cortical triactines, d, pseudosagittal triactines, e, sagittal subatrial triactines, f, atrial triactine." httpUri="https://zenodo.org/record/1271485/files/figure.png" pageId="121" pageNumber="122">Fig. 74f</figureCitation>
|
||
), regular, slightly sagittal or occasionally irregular, unpaired actine 114–
|
||
<emphasis id="82B1AB12DC0BA548FAD38892FA83FF29" box="[1315,1357,152,176]" italics="true" pageId="121" pageNumber="122">142</emphasis>
|
||
–181
|
||
<date id="C47B51C0DC0BA548FA7E8892FF7CFF4D" pageId="121" pageNumber="122" value="2010-10">x 10</date>
|
||
–
|
||
<emphasis id="82B1AB12DC0BA548FF3188B6FF20FF4D" box="[193,238,188,212]" italics="true" pageId="121" pageNumber="122">11.4</emphasis>
|
||
–14 µm, paired actines 101–
|
||
<emphasis id="82B1AB12DC0BA548FDDE88B6FD96FF4D" box="[558,600,188,212]" italics="true" pageId="121" pageNumber="122">154</emphasis>
|
||
–201
|
||
<date id="C47B51C0DC0BA548FD6788B7FD77FF4D" box="[663,697,188,212]" pageId="121" pageNumber="122">x 9</date>
|
||
–
|
||
<emphasis id="82B1AB12DC0BA548FD3888B6FD37FF4D" box="[712,761,188,212]" italics="true" pageId="121" pageNumber="122">10.4</emphasis>
|
||
–12 µm.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F8DF248BDC0BA548FF3788D5FB4BFF6E" box="[199,1157,223,248]" pageId="121" pageNumber="122" type="distribution">
|
||
<paragraph id="B07A7700DC0BA548FF3788D5FB4BFF6E" blockId="121.[151,1437,151,968]" box="[199,1157,223,248]" pageId="121" pageNumber="122">
|
||
<emphasis id="82B1AB12DC0BA548FF3788D5FE3CFF61" bold="true" box="[199,498,223,248]" pageId="121" pageNumber="122">Distribution and ecology.</emphasis>
|
||
<collectingCountry id="C8D23790DC0BA548FE0988D5FDAAFF61" box="[505,612,223,248]" name="Maldives" pageId="121" pageNumber="122">Maldives</collectingCountry>
|
||
,
|
||
<collectingCountry id="C8D23790DC0BA548FD9F88D5FD24FF61" box="[623,746,223,248]" name="Seychelles" pageId="121" pageNumber="122">Seychelles</collectingCountry>
|
||
,
|
||
<collectingCountry id="C8D23790DC0BA548FD0588D5FC94FF61" box="[757,858,223,248]" name="Tanzania" pageId="121" pageNumber="122">
|
||
<collectingRegion id="7201B9E2DC0BA548FD0588D5FC94FF61" box="[757,858,223,248]" country="Tanzania" name="Kaskazini Unguja" pageId="121" pageNumber="122">Zanzibar</collectingRegion>
|
||
</collectingCountry>
|
||
, on reefs in shallow water.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F8DF248BDC0BA548FF37890EFC75FDF9" pageId="121" pageNumber="122" type="discussion">
|
||
<paragraph id="B07A7700DC0BA548FF37890EFCCAFED9" blockId="121.[151,1437,151,968]" pageId="121" pageNumber="122">
|
||
<emphasis id="82B1AB12DC0BA548FF37890EFEF5FE84" bold="true" box="[199,315,260,285]" pageId="121" pageNumber="122">Remarks.</emphasis>
|
||
Jenkin’s
|
||
<typeStatus id="6F7EC9A2DC0BA548FE46890FFE28FE84" box="[438,486,261,285]" pageId="121" pageNumber="122">type</typeStatus>
|
||
material is closely similar both in shape and spicule sizes and shapes. Our identification with his species is made with confidence.
|
||
</paragraph>
|
||
<paragraph id="B07A7700DC0BA548FF378946FDB0FD81" blockId="121.[151,1437,151,968]" pageId="121" pageNumber="122">
|
||
The three samples assigned here to
|
||
<taxonomicName id="77C50C83DC0BA548FD948947FD16FEFC" baseAuthorityName="Jenkin" baseAuthorityYear="1908" box="[612,728,332,357]" class="Calcarea" family="Heteropiidae" genus="Sycettusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leucosolenida" pageId="121" pageNumber="122" phylum="Porifera" rank="species" species="simplex">
|
||
<emphasis id="82B1AB12DC0BA548FD948947FD16FEFC" box="[612,728,332,357]" italics="true" pageId="121" pageNumber="122">S. simplex</emphasis>
|
||
</taxonomicName>
|
||
have similar spiculation as
|
||
<taxonomicName id="77C50C83DC0BA548FBEC8947FB51FEFC" box="[1052,1183,332,357]" class="Calcarea" family="Clathrinidae" genus="Sycothamnus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="121" pageNumber="122" phylum="Porifera" rank="species" species="stauridia">
|
||
<emphasis id="82B1AB12DC0BA548FBEC8947FB51FEFC" box="[1052,1183,332,357]" italics="true" pageId="121" pageNumber="122">S. stauridia</emphasis>
|
||
</taxonomicName>
|
||
described below. The differences between the two species appear to be largely attributable to growth form, which is known to be a variable feature in many sponges. In contrast, 28S sequences of the two species were found to be substantially different (cf.
|
||
<figureCitation id="28FE6B85DC0BA548FEC289BDFEB7FE49" box="[306,377,439,464]" captionStart="FIGURE 3" captionStartId="12.[151,250,1877,1899]" captionTargetBox="[219,1259,212,1850]" captionTargetId="figure@12.[151,1436,193,1856]" captionTargetPageId="12" captionText="FIGURE 3. Maximum-likelihood tree based on analysis of sequences of the partial 28S gene (C2–D2 region, comprising 461 sites) of Western Indian Ocean Calcaronea 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. Numbers at the root of clades are bootstrap values of 1000 replicates." httpUri="https://zenodo.org/record/1271259/files/figure.png" pageId="121" pageNumber="122">Fig. 3</figureCitation>
|
||
). Molecularly,
|
||
<taxonomicName id="77C50C83DC0BA548FDDA89B2FD51FE49" baseAuthorityName="Jenkin" baseAuthorityYear="1908" box="[554,671,439,464]" class="Calcarea" family="Heteropiidae" genus="Sycettusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leucosolenida" pageId="121" pageNumber="122" phylum="Porifera" rank="species" species="simplex">
|
||
<emphasis id="82B1AB12DC0BA548FDDA89B2FD51FE49" box="[554,671,439,464]" italics="true" pageId="121" pageNumber="122">S. simplex</emphasis>
|
||
</taxonomicName>
|
||
is almost identical to
|
||
<taxonomicName id="77C50C83DC0BA548FC5789B2FBE4FE49" baseAuthorityName="Row" baseAuthorityYear="1909" box="[935,1066,439,464]" class="Calcarea" family="Heteropiidae" genus="Sycettusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leucosolenida" pageId="121" pageNumber="122" phylum="Porifera" rank="species" species="hastifera">
|
||
<emphasis id="82B1AB12DC0BA548FC5789B2FBE4FE49" box="[935,1066,439,464]" italics="true" pageId="121" pageNumber="122">S. hastifera</emphasis>
|
||
</taxonomicName>
|
||
, as we found only a single site difference in the above described inspection of a trimmed alignment of 403 sites, whereas differences between
|
||
<taxonomicName id="77C50C83DC0BA548FA7789D7FF23FD81" baseAuthorityName="Jenkin" baseAuthorityYear="1908" class="Calcarea" family="Heteropiidae" genus="Sycettusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leucosolenida" pageId="121" pageNumber="122" phylum="Porifera" rank="species" species="simplex">
|
||
<emphasis id="82B1AB12DC0BA548FA7789D7FF23FD81" italics="true" pageId="121" pageNumber="122">S. simplex</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="77C50C83DC0BA548FED38A0AFE6DFD81" box="[291,419,511,536]" class="Calcarea" family="Clathrinidae" genus="Sycothamnus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Clathrinida" pageId="121" pageNumber="122" phylum="Porifera" rank="species" species="stauridia">
|
||
<emphasis id="82B1AB12DC0BA548FED38A0AFE6DFD81" box="[291,419,511,536]" italics="true" pageId="121" pageNumber="122">S. stauridia</emphasis>
|
||
</taxonomicName>
|
||
numbered 22 sites.
|
||
</paragraph>
|
||
<paragraph id="B07A7700DC0BA548FF378A2EFC75FDF9" blockId="121.[151,1437,151,968]" pageId="121" pageNumber="122">
|
||
<bibRefCitation id="D4540AF1DC0BA548FF378A2EFE50FDA5" box="[199,414,548,573]" pageId="121" pageNumber="122" refId="ref70121" refString="Voigt, O., Wulfing, E. & Worheide, G. (2012) Molecular phylogenetic evaluation of classification and scenarios of character evolution in calcareous sponges (Porifera, Class Calcarea). PLOS One, 7 (3), e 33417. https: // doi. org / 10.1371 / journal. pone. 0033417" type="journal article">
|
||
Voigt
|
||
<emphasis id="82B1AB12DC0BA548FEFD8A2FFE86FDA4" box="[269,328,548,573]" italics="true" pageId="121" pageNumber="122">et al.</emphasis>
|
||
(2012)
|
||
</bibRefCitation>
|
||
sequenced a Seychelles specimen, ZMA Por. 11566 under the name
|
||
<taxonomicName id="77C50C83DC0BA548FB378A2FFAF5FDA4" baseAuthorityName="Jenkin" baseAuthorityYear="1908" box="[1223,1339,548,573]" class="Calcarea" family="Heteropiidae" genus="Sycettusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leucosolenida" pageId="121" pageNumber="122" phylum="Porifera" rank="species" species="simplex">
|
||
<emphasis id="82B1AB12DC0BA548FB378A2FFAF5FDA4" box="[1223,1339,548,573]" italics="true" pageId="121" pageNumber="122">S. simplex</emphasis>
|
||
</taxonomicName>
|
||
, but we reidentified this material as
|
||
<taxonomicName id="77C50C83DC0BA548FE3F8A42FCE5FDF9" authority="(Jenkin, 1908)" baseAuthorityName="Jenkin" baseAuthorityYear="1908" box="[463,811,583,608]" class="Calcarea" family="Heteropiidae" genus="Sycettusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leucosolenida" pageId="121" pageNumber="122" phylum="Porifera" rank="species" species="zanzibarensis">
|
||
<emphasis id="82B1AB12DC0BA548FE3F8A42FD4DFDF9" box="[463,643,583,608]" italics="true" pageId="121" pageNumber="122">S. zanzibarensis</emphasis>
|
||
(
|
||
<bibRefCitation id="D4540AF1DC0BA548FD618A4DFCEDFDF9" box="[657,803,583,608]" pageId="121" pageNumber="122" refId="ref67048" refString="Jenkin, C. F. (1908) The marine fauna of Zanzibar and British East Africa, from collections made by Cyril Crossland, M. A., in the years 1901 & 1902. The Calcareous Sponges. Proceedings of the Zoological Society of London, 1908, 434 - 456. Available from: https: // www. biodiversitylibrary. org / item / 99643 # page / 46 / mode / 1 up (accessed 21 January 2018)" type="proceedings paper">Jenkin, 1908</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
(see below).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F8DF248BDC0BA548FF378A67FD68FC51" pageId="121" pageNumber="122" type="reference_group">
|
||
<paragraph id="B07A7700DC0BA548FF378A67FB3BFD54" blockId="121.[151,1437,151,968]" pageId="121" pageNumber="122">
|
||
<taxonomicName id="77C50C83DC0BA548FF378A67FDF8FD1D" ID-CoL="725Z5" authority="Ridley, 1884" authorityName="Ridley" authorityYear="1884" box="[199,566,620,645]" class="Calcarea" family="Grantiidae" genus="Leucortis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leucosolenida" pageId="121" pageNumber="122" phylum="Porifera" rank="species" species="anguinea">
|
||
<emphasis id="82B1AB12DC0BA548FF378A67FE6EFD1D" box="[199,416,621,644]" italics="true" pageId="121" pageNumber="122">Leucortis anguinea</emphasis>
|
||
<bibRefCitation id="D4540AF1DC0BA548FE578A66FDF8FD1D" box="[423,566,620,645]" pageId="121" pageNumber="122" refId="ref68230" refString="Ridley, S. O. (1884) Spongiida. In: Report on the Zoological Collections made in the Indo-Pacific Ocean during the Voyage of H. M. S. ' Alert', 1881 - 2. British Museum (Natural History), London), pp. 366 - 482, 582 - 630. Available from: https: // www. biodiversitylibrary. org / item / 44056 # page / 398 / mode / 1 up (accessed 21 January 2018)" type="journal article">Ridley, 1884</bibRefCitation>
|
||
</taxonomicName>
|
||
from Providence in the Mascarene Islands is a
|
||
<taxonomicName id="77C50C83DC0BA548FBBB8A67FB7BFD1D" ID-CoL="84TYV" authorityName="Haeckel" authorityYear="1872" box="[1099,1205,621,644]" class="Calcarea" family="Heteropiidae" genus="Sycettusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leucosolenida" pageId="121" pageNumber="122" phylum="Porifera" rank="genus">
|
||
<emphasis id="82B1AB12DC0BA548FBBB8A67FB7BFD1D" box="[1099,1205,621,644]" italics="true" pageId="121" pageNumber="122">Sycettusa</emphasis>
|
||
</taxonomicName>
|
||
according to
|
||
<bibRefCitation id="D4540AF1DC0BA548FABE8A67FF2BFD31" pageId="121" pageNumber="122" refId="ref64746" refString="Burton, M. (1963) Revision of the classification of the calcareous sponges. British Museum (Natural History), London, 693 pp." type="book">Burton (1963)</bibRefCitation>
|
||
. It has a shape reminding a bit of the present species, but the specimen is not likely the same as the present species judging from the description in
|
||
<bibRefCitation id="D4540AF1DC0BA548FDA28ABEFD12FD55" box="[594,732,692,717]" pageId="121" pageNumber="122" refId="ref68230" refString="Ridley, S. O. (1884) Spongiida. In: Report on the Zoological Collections made in the Indo-Pacific Ocean during the Voyage of H. M. S. ' Alert', 1881 - 2. British Museum (Natural History), London), pp. 366 - 482, 582 - 630. Available from: https: // www. biodiversitylibrary. org / item / 44056 # page / 398 / mode / 1 up (accessed 21 January 2018)" type="journal article">Ridley 1884</bibRefCitation>
|
||
(p. 629, pl. 53L, 54d), as it includes tetractines.
|
||
</paragraph>
|
||
<paragraph id="B07A7700DC0BA548FF378AD2FC33FC8C" blockId="121.[151,1437,151,968]" pageId="121" pageNumber="122">
|
||
<taxonomicName id="77C50C83DC0BA548FF378AD2FD8AFD69" ID-CoL="53LNC" authority="(Burton, 1930)" baseAuthorityName="Burton" baseAuthorityYear="1930" box="[199,580,727,752]" class="Calcarea" family="Heteropiidae" genus="Sycettusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leucosolenida" pageId="121" pageNumber="122" phylum="Porifera" rank="species" species="sibogae">
|
||
<emphasis id="82B1AB12DC0BA548FF378AD2FE5FFD69" box="[199,401,727,752]" italics="true" pageId="121" pageNumber="122">Sycettusa sibogae</emphasis>
|
||
(
|
||
<bibRefCitation id="D4540AF1DC0BA548FE538AD2FDF2FD69" box="[419,572,728,752]" pageId="121" pageNumber="122" refId="ref64470" refString="Burton, M. (1930) The Porifera of the Siboga Expedition. III. Calcarea. In: Weber, M. (Ed.), Siboga-Expeditie. Uitkomsten op zoologisch, botanisch, oceanographisch en geologisch gebied verzameld in Nederlandsch Oost-lndie 1899 - 1900 aan boord H. M. Siboga onder commando van Luitenant ter zee 1 e kl. G. F. Tydeman. III (Monographie VIa 2). E. J. Brill, Leiden, 18 pp." type="book chapter">Burton, 1930</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
as redescribed by Van Soest & De Voogd (2015) is similar to the present species, but has no giant diactines and its cortical triactines are twice as large.
|
||
</paragraph>
|
||
<paragraph id="B07A7700DC0BA548FF378B2AFD68FC51" blockId="121.[151,1437,151,968]" pageId="121" pageNumber="122">
|
||
We reexamined
|
||
<taxonomicName id="77C50C83DC0BA548FE8C8B2BFC8BFCA1" authority="sensu Burton, 1959" authorityName="sensu Burton" authorityYear="1959" baseAuthorityName="Jenkin" baseAuthorityYear="1908" box="[380,837,799,824]" class="Calcarea" family="Leucosolenidae" genus="Leuconia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leucosolenida" pageId="121" pageNumber="122" phylum="Porifera" rank="species" species="wasinensis">
|
||
<emphasis id="82B1AB12DC0BA548FE8C8B2BFDAAFCA1" box="[380,612,801,824]" italics="true" pageId="121" pageNumber="122">Leuconia wasinensis</emphasis>
|
||
sensu
|
||
<bibRefCitation id="D4540AF1DC0BA548FD418B2AFC8BFCA1" box="[689,837,799,824]" pageId="121" pageNumber="122" refId="ref64679" refString="Burton, M. (1959) Sponges. Scientific Reports. John Murray Expedition 1933 - 34. British Museum (Natural History), London, 10 (5), 151 - 281. Available from: https: // www. biodiversitylibrary. org / item / 195785 # page / 189 / mode / 1 up (accessed 21 January 2018)" type="journal article">Burton, 1959</bibRefCitation>
|
||
</taxonomicName>
|
||
from South Arabia (Murray Expedition station 45 nr. 537) kept in the Natural History Museum (BMNH 1936.3.4.537) and found this to be very similar to
|
||
<taxonomicName id="77C50C83DC0BA548FAC28B4FFF22FC19" ID-CoL="53LND" baseAuthorityName="Jenkin" baseAuthorityYear="1908" class="Calcarea" family="Heteropiidae" genus="Sycettusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leucosolenida" pageId="121" pageNumber="122" phylum="Porifera" rank="species" species="simplex">
|
||
<emphasis id="82B1AB12DC0BA548FAC28B4FFF22FC19" italics="true" pageId="121" pageNumber="122">Sycettusa simplex</emphasis>
|
||
</taxonomicName>
|
||
. Its identity cannot be
|
||
<taxonomicName id="77C50C83DC0BA548FE0A8B6DFCC0FC19" ID-CoL="7244S" baseAuthorityName="Jenkin" baseAuthorityYear="1908" box="[506,782,871,896]" class="Calcarea" family="Grantiidae" genus="Leucandrilla" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leucosolenida" pageId="121" pageNumber="122" phylum="Porifera" rank="species" species="wasinensis">
|
||
<emphasis id="82B1AB12DC0BA548FE0A8B6DFCC0FC19" box="[506,782,871,896]" italics="true" pageId="121" pageNumber="122">Leucandrilla wasinensis</emphasis>
|
||
</taxonomicName>
|
||
as it has a smooth tubular shape, not oval and hispid; it lacks an apical fringe and its skeleton is inarticulate. The subcortical triactines are pseudosagittal and both cortical and atrial skeleton consist of smaller triactines.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |