230 lines
23 KiB
XML
230 lines
23 KiB
XML
<document ID-DOI="10.5281/zenodo.272951" ID-GBIF-Dataset="e2c88f4c-3ac2-45f9-95e4-99b75561a081" ID-ISSN="1175-5326" ID-Zenodo-Dep="272951" ID-ZooBank="6D68A019-6F63-4AA4-A8B3-92D351F1F69B" checkinTime="1484409208030" checkinUser="plazi" docAuthor="Van, Rob W. M." docDate="2017" docId="03A8001077F8FF1CFF14A75693CAF812" docLanguage="en" docName="zootaxa.4217.1.1.pdf.imf" docOrigin="Zootaxa 1" docStyle="DocumentStylede.uka.ipd.idaho.easyIO.settings.Settings@5ce3343f" docStyleName="zootaxa.2013.monograph" docTitle="Columnitis squamata Schmidt 1870" docType="treatment" docVersion="19" lastPageNumber="177" masterDocId="FF9178687757FFACFF83A36B907DFF9A" masterDocTitle="Sponges of the Guyana Shelf" masterLastPageNumber="225" masterPageNumber="1" pageNumber="176" updateTime="1645784257244" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Sponges of the Guyana Shelf</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Van, Rob W. M.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2017</mods:date>
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<mods:detail type="issue">
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<mods:number>1</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>225</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.5281/zenodo.272951</mods:identifier>
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<mods:identifier type="GBIF-Dataset">e2c88f4c-3ac2-45f9-95e4-99b75561a081</mods:identifier>
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<mods:identifier type="ISSN">1175-5326</mods:identifier>
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<mods:identifier type="Zenodo-Dep">272951</mods:identifier>
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<mods:identifier type="ZooBank">6D68A019-6F63-4AA4-A8B3-92D351F1F69B</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.5698742" ID-GBIF-Taxon="127419771" ID-Zenodo-Dep="5698742" LSID="urn:lsid:plazi:treatment:03A8001077F8FF1CFF14A75693CAF812" httpUri="http://treatment.plazi.org/id/03A8001077F8FF1CFF14A75693CAF812" lastPageId="176" lastPageNumber="177" pageId="175" pageNumber="176">
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<subSubSection pageId="175" pageNumber="176" type="nomenclature">
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<paragraph blockId="175.[151,594,1085,1144]" box="[151,594,1085,1111]" pageId="175" pageNumber="176">
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<heading bold="true" box="[151,594,1085,1111]" fontSize="11" level="1" pageId="175" pageNumber="176" reason="1">
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<taxonomicName authority="Schmidt, 1870" authorityName="Schmidt" authorityYear="1870" box="[151,594,1085,1111]" class="Demospongiae" family="Tethyidae" genus="Columnitis" kingdom="Animalia" order="Hadromerida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="squamata">
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<emphasis bold="true" box="[151,594,1085,1111]" pageId="175" pageNumber="176">
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<emphasis bold="true" box="[151,409,1085,1111]" italics="true" pageId="175" pageNumber="176">Columnitis squamata</emphasis>
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<bibRefCitation author="Schmidt" box="[416,594,1085,1111]" pageId="175" pageNumber="176" refString="Schmidt, O. (1870) Grundzuge einer Spongien-Fauna des atlantischen Gebietes. Wilhelm Engelmann, Leipzig, iii - iv, 88 pp." type="book" year="1870">Schmidt, 1870</bibRefCitation>
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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 blockId="175.[151,594,1085,1144]" box="[151,319,1119,1144]" pageId="175" pageNumber="176">
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<figureCitation box="[151,282,1119,1144]" captionStart="FIGURE 110" captionStartId="176.[151,250,1596,1618]" captionTargetBox="[151,1436,193,1574]" captionTargetId="figure@176.[151,1436,193,1574]" captionTargetPageId="176" captionText="FIGURE 110. Columnitis squamata Schmidt, 1870, a, habitus of RMNH Por. 9818 (scale bar = 1 cm), b – f, SEM images of the spicules, b, large style, b 1, details of b, c, small style, c 1, details of c, d, megaster, e, acanthostrongylaster, f, micraster / tylaster." httpUri="https://zenodo.org/record/273060/files/figure.png" pageId="175" pageNumber="176">Figures 110</figureCitation>
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a–f
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</paragraph>
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</subSubSection>
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<subSubSection pageId="175" pageNumber="176" type="reference_group">
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<paragraph blockId="175.[151,1436,1192,1244]" pageId="175" pageNumber="176">
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<treatmentCitationGroup pageId="175" pageNumber="176">
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<taxonomicName authority="Schmidt, 1870: 25" authorityName="Schmidt" authorityPageNumber="25" authorityYear="1870" box="[151,572,1192,1214]" class="Demospongiae" family="Tethyidae" genus="Columnitis" kingdom="Animalia" order="Hadromerida" pageId="175" pageNumber="176" phylum="Porifera" rank="species" species="squamata">
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<emphasis box="[151,370,1192,1214]" italics="true" pageId="175" pageNumber="176">Columnitis squamata</emphasis>
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<treatmentCitation author="Schmidt" box="[378,572,1192,1214]" page="25" pageId="175" pageNumber="176" year="1870">
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<bibRefCitation author="Schmidt" box="[378,532,1192,1214]" pageId="175" pageNumber="176" refString="Schmidt, O. (1870) Grundzuge einer Spongien-Fauna des atlantischen Gebietes. Wilhelm Engelmann, Leipzig, iii - iv, 88 pp." type="book" year="1870">Schmidt, 1870</bibRefCitation>
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: 25
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</treatmentCitation>
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</taxonomicName>
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, pl. V figs 3–4;
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<treatmentCitation author="Sollas" box="[749,928,1192,1214]" page="441" pageId="175" pageNumber="176" year="1888">
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<bibRefCitation author="Sollas" box="[749,874,1192,1214]" pageId="175" pageNumber="176" refString="Sollas, W. J. (1888) Report on the Tetractinellida collected by H. M. S. ' Challenger', during the years 1873 - 1876. Report on the Scientific Results of the Foyage of H. M. S. ' Challenger', 1873 - 1876, Zoology, 25 (63), 1 - 458." type="journal article" year="1888">Sollas 1888</bibRefCitation>
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: 441
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</treatmentCitation>
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;
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<treatmentCitation author="Sara" box="[941,1256,1192,1214]" page="374" pageId="175" pageNumber="176" year="1996">
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<bibRefCitation author="Sara" box="[941,1203,1192,1214]" pageId="175" pageNumber="176" refString="Sara, M. & Bavestrello, G. (1996) West Indies genera Columnitis, Tectitethya and Nucleotethya new genus with description of new species (Porifera, Tethyidae). Bulletin of Marine Science, 59 (2), 370 - 392." type="journal article" year="1996">Sarà & Bavestrello 1996</bibRefCitation>
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: 374
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</treatmentCitation>
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, figs. 3A, 4A–C, 5A–F;
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<treatmentCitation author="Sara" box="[270,426,1222,1244]" page="252" pageId="175" pageNumber="176" year="2002">
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<bibRefCitation author="Sara" box="[270,376,1222,1244]" pageId="175" pageNumber="176" refString="Sara, M. (2002) Family Tethyidae Gray, 1848. In: Hooper, J. N. A. & Van Soest, R. W. M. (Eds.), Systema Porifera. A guide to the classification of sponges 1. Kluwer Academic / Plenum Publishers, New York, Boston, Dordrecht, London, Moscow, pp. 245 - 267." type="journal article" year="2002">Sarà 2002</bibRefCitation>
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: 252
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</treatmentCitation>
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, figs. 4A–D.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="175" pageNumber="176" type="materials_examined">
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<paragraph blockId="175.[151,1437,1289,2034]" pageId="175" pageNumber="176">
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<materialsCitation ID-GBIF-Occurrence="1424726570" collectingDate="1969-04-25" collectionCode="RMNH" collectorName="Luymes O. C. P. S." country="Suriname" elevation="37" latitude="6.505" location="Suriname" longLatPrecision="55" longitude="-54.9833" pageId="175" pageNumber="176" specimenCount="1">
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<emphasis bold="true" box="[151,387,1289,1314]" pageId="175" pageNumber="176">Material examined.</emphasis>
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<collectionCode box="[397,481,1290,1313]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="175" pageNumber="176">RMNH</collectionCode>
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Por. 9818,
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<collectingCountry box="[619,729,1289,1314]" name="Suriname" pageId="175" pageNumber="176">Suriname</collectingCountry>
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, ‘
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<collectorName box="[748,948,1290,1314]" pageId="175" pageNumber="176">Luymes O.C.P.S.</collectorName>
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II’
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<collectingCountry box="[986,1073,1290,1314]" name="Guyana" pageId="175" pageNumber="176">Guyana</collectingCountry>
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Shelf Expedition, station I120,
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<geoCoordinate box="[151,245,1325,1350]" direction="north" orientation="latitude" pageId="175" pageNumber="176" precision="55" value="6.505">6.505°N</geoCoordinate>
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<geoCoordinate box="[252,381,1325,1350]" direction="west" orientation="longitude" pageId="175" pageNumber="176" precision="5" value="-54.9833">54.9833°W</geoCoordinate>
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, depth
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<quantity box="[462,563,1325,1350]" metricMagnitude="1" metricUnit="m" metricValue="3.65" metricValueMax="3.7" metricValueMin="3.6" pageId="175" pageNumber="176" unit="m" value="36.5" valueMax="37.0" valueMin="36.0">
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<elevation box="[462,563,1325,1350]" metricMagnitude="1" metricUnit="m" metricValue="3.65" metricValueMax="3.7" metricValueMin="3.6" pageId="175" pageNumber="176" unit="m" value="36.5" valueMax="37.0" valueMin="36.0">36–37 m</elevation>
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</quantity>
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, bottom sandy mud,
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<date box="[797,957,1325,1350]" pageId="175" pageNumber="176" value="1969-04-25">
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<collectingDate box="[797,957,1325,1350]" pageId="175" pageNumber="176" value="1969-04-25">25 April 1969</collectingDate>
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</date>
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="176" lastPageNumber="177" pageId="175" pageNumber="176" type="description">
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<paragraph blockId="175.[151,1437,1289,2034]" pageId="175" pageNumber="176">
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<emphasis bold="true" box="[199,345,1361,1386]" pageId="175" pageNumber="176">Description.</emphasis>
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Lumpy mass (
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<figureCitation box="[509,604,1361,1386]" captionStart="FIGURE 110" captionStartId="176.[151,250,1596,1618]" captionTargetBox="[151,1436,193,1574]" captionTargetId="figure@176.[151,1436,193,1574]" captionTargetPageId="176" captionText="FIGURE 110. Columnitis squamata Schmidt, 1870, a, habitus of RMNH Por. 9818 (scale bar = 1 cm), b – f, SEM images of the spicules, b, large style, b 1, details of b, c, small style, c 1, details of c, d, megaster, e, acanthostrongylaster, f, micraster / tylaster." httpUri="https://zenodo.org/record/273060/files/figure.png" pageId="175" pageNumber="176">Fig. 110</figureCitation>
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a), greyish brown to beige brown in alcohol. Surface covered with rounded mounds, several of which bear slightly sunken oscules. Surface also bumpy with barnacles partially or wholly coverd by sponge tissue. Size
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<date box="[510,589,1434,1458]" pageId="175" pageNumber="176" value="2010-10-07">
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10 x
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||
<quantity box="[575,589,1434,1457]" metricMagnitude="-2" metricUnit="m" metricValue="7.0" pageId="175" pageNumber="176" unit="cm" value="7.0">7</quantity>
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</date>
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cm in lateral dimensions,
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<quantity box="[906,993,1434,1458]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="175" pageNumber="176" unit="cm" value="1.5" valueMax="2.0" valueMin="1.0">1–2 cm</quantity>
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thick, mounds
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<quantity box="[1179,1288,1433,1458]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" metricValueMax="2.0" metricValueMin="0.5" pageId="175" pageNumber="176" unit="cm" value="1.25" valueMax="2.0" valueMin="0.5">0.5–2 cm</quantity>
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in diameter, approximately
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||
<quantity box="[320,424,1469,1494]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="175" pageNumber="176" unit="cm" value="0.75" valueMax="1.0" valueMin="0.5">0.5–1 cm</quantity>
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high. Surface of mounds covered with low flattened tubercles, each with a glassy greyish colored center, and separated by thin grooves. Between the mounds the surface is veined and slightly rough. Microhispid. Consistency firm to hard.
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</paragraph>
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<paragraph blockId="175.[151,1437,1289,2034]" pageId="175" pageNumber="176">
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<emphasis bold="true" box="[199,309,1577,1602]" pageId="175" pageNumber="176">Skeleton.</emphasis>
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Typically tethyid, with flattened tubercles in cross section showing cortical bundles of styles fanning out to carry a 200–300 µm thick dense layer of acanthoxyasters. Styles protrude beyond the surface in places, especially in the grooves. Between the bundles of styles masses of megasters complete the cortical skeleton. The choanosome is less densely spiculated, and shows brown-pigmented tissue with scattered (smaller) styles, acanthoxyasters and micrasters. The choanosome is traversed vertically by bundles of large strongylostyles.
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</paragraph>
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<paragraph blockId="175.[151,1437,1289,2034]" box="[199,1244,1757,1782]" pageId="175" pageNumber="176">
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<emphasis bold="true" box="[199,304,1757,1782]" pageId="175" pageNumber="176">Spicules.</emphasis>
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(
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<figureCitation box="[319,416,1757,1782]" captionStart="FIGURE 110" captionStartId="176.[151,250,1596,1618]" captionTargetBox="[151,1436,193,1574]" captionTargetId="figure@176.[151,1436,193,1574]" captionTargetPageId="176" captionText="FIGURE 110. Columnitis squamata Schmidt, 1870, a, habitus of RMNH Por. 9818 (scale bar = 1 cm), b – f, SEM images of the spicules, b, large style, b 1, details of b, c, small style, c 1, details of c, d, megaster, e, acanthostrongylaster, f, micraster / tylaster." httpUri="https://zenodo.org/record/273060/files/figure.png" pageId="175" pageNumber="176">Figs 110</figureCitation>
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b–f) Styles, megasters, acanthoxyasters/acanthostrongylasters, micrasters.
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</paragraph>
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<paragraph blockId="175.[151,1437,1289,2034]" pageId="175" pageNumber="176">
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Styles, straight, slightly fusiform but not typical tethyid strongylostyles or strongyloxeas, in two distinct size categories, (1) larger (
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<figureCitation box="[411,519,1829,1854]" captionStart="FIGURE 110" captionStartId="176.[151,250,1596,1618]" captionTargetBox="[151,1436,193,1574]" captionTargetId="figure@176.[151,1436,193,1574]" captionTargetPageId="176" captionText="FIGURE 110. Columnitis squamata Schmidt, 1870, a, habitus of RMNH Por. 9818 (scale bar = 1 cm), b – f, SEM images of the spicules, b, large style, b 1, details of b, c, small style, c 1, details of c, d, megaster, e, acanthostrongylaster, f, micraster / tylaster." httpUri="https://zenodo.org/record/273060/files/figure.png" pageId="175" pageNumber="176">Figs 110</figureCitation>
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b,b1), closely resembling (sub-)tylostyles, with elongated tyle, sharply pointed, barely fusiform, 930–
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<emphasis box="[400,452,1865,1890]" italics="true" pageId="175" pageNumber="176">1163</emphasis>
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–
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<date box="[469,586,1866,1890]" pageId="175" pageNumber="176" value="1494-10-12">1494 x 12</date>
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–
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<emphasis box="[601,650,1866,1890]" italics="true" pageId="175" pageNumber="176">19.7</emphasis>
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–27 µm, and (2) smaller (
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<figureCitation box="[951,1059,1865,1890]" captionStart="FIGURE 110" captionStartId="176.[151,250,1596,1618]" captionTargetBox="[151,1436,193,1574]" captionTargetId="figure@176.[151,1436,193,1574]" captionTargetPageId="176" captionText="FIGURE 110. Columnitis squamata Schmidt, 1870, a, habitus of RMNH Por. 9818 (scale bar = 1 cm), b – f, SEM images of the spicules, b, large style, b 1, details of b, c, small style, c 1, details of c, d, megaster, e, acanthostrongylaster, f, micraster / tylaster." httpUri="https://zenodo.org/record/273060/files/figure.png" pageId="175" pageNumber="176">Figs 110</figureCitation>
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c,c1), more style-like with barely swollen tyles, 342–
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<emphasis box="[368,410,1901,1926]" italics="true" pageId="175" pageNumber="176">561</emphasis>
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–870
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<date box="[473,507,1902,1926]" pageId="175" pageNumber="176">x 4</date>
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–
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<emphasis box="[522,557,1901,1926]" italics="true" pageId="175" pageNumber="176">6.9</emphasis>
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–10 µm.
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</paragraph>
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<paragraph blockId="175.[151,1437,1289,2034]" box="[199,1378,1937,1962]" pageId="175" pageNumber="176">
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Megasters (
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<figureCitation box="[329,425,1937,1962]" captionStart="FIGURE 110" captionStartId="176.[151,250,1596,1618]" captionTargetBox="[151,1436,193,1574]" captionTargetId="figure@176.[151,1436,193,1574]" captionTargetPageId="176" captionText="FIGURE 110. Columnitis squamata Schmidt, 1870, a, habitus of RMNH Por. 9818 (scale bar = 1 cm), b – f, SEM images of the spicules, b, large style, b 1, details of b, c, small style, c 1, details of c, d, megaster, e, acanthostrongylaster, f, micraster / tylaster." httpUri="https://zenodo.org/record/273060/files/figure.png" pageId="175" pageNumber="176">Fig. 110</figureCitation>
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d), smooth, with conical, sharply pointed rays, 46–
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<emphasis box="[991,1040,1937,1962]" italics="true" pageId="175" pageNumber="176">56.5</emphasis>
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||
–66 µm, with 9–
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<emphasis box="[1226,1275,1938,1962]" italics="true" pageId="175" pageNumber="176">10.3</emphasis>
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–13 rays.
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</paragraph>
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<paragraph blockId="175.[151,1437,1289,2034]" pageId="175" pageNumber="176">
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Acanthoxyasters/acanthostrongylasters (
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<figureCitation box="[656,757,1973,1998]" captionStart="FIGURE 110" captionStartId="176.[151,250,1596,1618]" captionTargetBox="[151,1436,193,1574]" captionTargetId="figure@176.[151,1436,193,1574]" captionTargetPageId="176" captionText="FIGURE 110. Columnitis squamata Schmidt, 1870, a, habitus of RMNH Por. 9818 (scale bar = 1 cm), b – f, SEM images of the spicules, b, large style, b 1, details of b, c, small style, c 1, details of c, d, megaster, e, acanthostrongylaster, f, micraster / tylaster." httpUri="https://zenodo.org/record/273060/files/figure.png" pageId="175" pageNumber="176">Fig. 110</figureCitation>
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e), with smooth center and irregularly spined apices (with peculiar proliferated clusters of larger and smaller spines), 15–
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<emphasis box="[852,901,2010,2034]" italics="true" pageId="175" pageNumber="176">22.3</emphasis>
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–27 µm, with 8–
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<emphasis box="[1087,1136,2009,2034]" italics="true" pageId="175" pageNumber="176">10.6</emphasis>
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–12 rays.
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||
</paragraph>
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<caption httpUri="https://zenodo.org/record/273060/files/figure.png" pageId="176" pageNumber="177" targetBox="[151,1436,193,1574]" targetPageId="176">
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||
<paragraph blockId="176.[151,1436,1596,1648]" pageId="176" pageNumber="177">
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<emphasis bold="true" box="[151,299,1596,1618]" pageId="176" pageNumber="177">FIGURE 110.</emphasis>
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<taxonomicName authority="Schmidt, 1870" authorityName="Schmidt" authorityYear="1870" box="[304,676,1596,1618]" class="Demospongiae" family="Tethyidae" genus="Columnitis" kingdom="Animalia" order="Hadromerida" pageId="176" pageNumber="177" phylum="Porifera" rank="species" species="squamata">
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<taxonomicName authority="Schmidt" authorityName="Schmidt" box="[304,613,1596,1618]" class="Demospongiae" family="Tethyidae" genus="Columnitis" kingdom="Animalia" order="Hadromerida" pageId="176" pageNumber="177" phylum="Porifera" rank="species" species="squamata">
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<taxonomicName box="[304,520,1596,1618]" class="Demospongiae" family="Tethyidae" genus="Columnitis" kingdom="Animalia" order="Hadromerida" pageId="176" pageNumber="177" phylum="Porifera" rank="species" species="squamata">
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<taxonomicName box="[304,415,1596,1618]" class="Demospongiae" family="Tethyidae" genus="Columnitis" kingdom="Animalia" order="Hadromerida" pageId="176" pageNumber="177" phylum="Porifera" rank="genus">
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<emphasis box="[304,415,1596,1618]" italics="true" pageId="176" pageNumber="177">Columnitis</emphasis>
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</taxonomicName>
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<taxonomicName authority="Schmidt" authorityName="Schmidt" authorityYear="1870" box="[421,520,1597,1618]" pageId="176" pageNumber="177" rank="species" species="squamata">
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<emphasis box="[421,520,1597,1618]" italics="true" pageId="176" pageNumber="177">squamata</emphasis>
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</taxonomicName>
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</taxonomicName>
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Schmidt
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</taxonomicName>
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, 1870
|
||
</taxonomicName>
|
||
, a, habitus of RMNH Por. 9818 (scale bar = 1 cm), b–f, SEM images of the spicules, b, large style, b1, details of b, c, small style, c1, details of c, d,
|
||
<taxonomicName box="[881,974,1627,1648]" pageId="176" pageNumber="177" rank="species" species="megaster">megaster</taxonomicName>
|
||
, e, acanthostrongylaster, f,
|
||
<taxonomicName box="[1250,1346,1626,1648]" class="Demospongiae" family="Timeidae" genus="Timea" kingdom="Animalia" order="Hadromerida" pageId="176" pageNumber="177" phylum="Porifera" rank="species" species="micraster">micraster</taxonomicName>
|
||
/tylaster.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="176.[151,1436,1687,1928]" pageId="176" pageNumber="177">
|
||
Micrasters (
|
||
<figureCitation box="[334,432,1687,1712]" captionStart="FIGURE 110" captionStartId="176.[151,250,1596,1618]" captionTargetBox="[151,1436,193,1574]" captionTargetId="figure@176.[151,1436,193,1574]" captionTargetPageId="176" captionText="FIGURE 110. Columnitis squamata Schmidt, 1870, a, habitus of RMNH Por. 9818 (scale bar = 1 cm), b – f, SEM images of the spicules, b, large style, b 1, details of b, c, small style, c 1, details of c, d, megaster, e, acanthostrongylaster, f, micraster / tylaster." httpUri="https://zenodo.org/record/273060/files/figure.png" pageId="176" pageNumber="177">Fig. 110</figureCitation>
|
||
f), tiny, tylaster-like, with smooth center and rather strongly spines apices, 3–
|
||
<emphasis box="[1319,1354,1688,1712]" italics="true" pageId="176" pageNumber="177">3.8</emphasis>
|
||
–5 µm, with 6–
|
||
<emphasis box="[236,271,1724,1748]" italics="true" pageId="176" pageNumber="177">7.4</emphasis>
|
||
–8 rays.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="176" pageNumber="177" type="distribution">
|
||
<paragraph blockId="176.[151,1436,1687,1928]" pageId="176" pageNumber="177">
|
||
<emphasis bold="true" box="[199,498,1759,1784]" pageId="176" pageNumber="177">Distribution and ecology.</emphasis>
|
||
<collectingCountry box="[505,592,1760,1784]" name="Guyana" pageId="176" pageNumber="177">Guyana</collectingCountry>
|
||
Shelf, Gulf of
|
||
<collectingCountry box="[761,849,1759,1784]" name="Mexico" pageId="176" pageNumber="177">
|
||
<collectingRegion box="[761,849,1759,1784]" country="Mexico" name="Mexico" pageId="176" pageNumber="177">Mexico</collectingRegion>
|
||
</collectingCountry>
|
||
, soft bottom, at
|
||
<quantity box="[1030,1129,1760,1784]" metricMagnitude="1" metricUnit="m" metricValue="3.35" metricValueMax="3.7" metricValueMin="3.0" pageId="176" pageNumber="177" unit="m" value="33.5" valueMax="37.0" valueMin="30.0">30–37 m</quantity>
|
||
depth.
|
||
<emphasis bold="true" box="[199,315,1795,1820]" pageId="176" pageNumber="177">Remarks.</emphasis>
|
||
The present specimen conforms closely to (re-)descriptions of
|
||
<bibRefCitation author="Sara" box="[1032,1330,1795,1820]" pageId="176" pageNumber="177" refString="Sara, M. & Bavestrello, G. (1996) West Indies genera Columnitis, Tectitethya and Nucleotethya new genus with description of new species (Porifera, Tethyidae). Bulletin of Marine Science, 59 (2), 370 - 392." type="journal article" year="1996">Sarà & Bavestrello (1996)</bibRefCitation>
|
||
and
|
||
<bibRefCitation author="Sara" pageId="176" pageNumber="177" refString="Sara, M. (2002) Family Tethyidae Gray, 1848. In: Hooper, J. N. A. & Van Soest, R. W. M. (Eds.), Systema Porifera. A guide to the classification of sponges 1. Kluwer Academic / Plenum Publishers, New York, Boston, Dordrecht, London, Moscow, pp. 245 - 267." type="journal article" year="2002">Sarà (2002)</bibRefCitation>
|
||
. A few size discrepancies are noticeable: the upper size of the styles, which is cited as up to 2000 µm by Sarà, were short of 1500 µm in the specimen from
|
||
<collectingCountry box="[747,858,1867,1892]" name="Suriname" pageId="176" pageNumber="177">Suriname</collectingCountry>
|
||
. Likewise, the size of the megasters (up to 80 µm according to Sarà) did not reach over 66 µm in the
|
||
<collectingCountry box="[723,830,1903,1928]" name="Suriname" pageId="176" pageNumber="177">Suriname</collectingCountry>
|
||
specimen.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |