261 lines
23 KiB
XML
261 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="03A8001077E3FF18FF14A0BB92B6F856" 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="Axinyssa ambrosia De Laubenfels 1936" docType="treatment" docVersion="18" lastPageNumber="181" masterDocId="FF9178687757FFACFF83A36B907DFF9A" masterDocTitle="Sponges of the Guyana Shelf" masterLastPageNumber="225" masterPageNumber="1" pageNumber="181" 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.3511283" ID-GBIF-Taxon="127419810" ID-Zenodo-Dep="3511283" LSID="urn:lsid:plazi:treatment:03A8001077E3FF18FF14A0BB92B6F856" httpUri="http://treatment.plazi.org/id/03A8001077E3FF18FF14A0BB92B6F856" lastPageNumber="181" pageId="180" pageNumber="181">
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<subSubSection pageId="180" pageNumber="181" type="nomenclature">
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<paragraph blockId="180.[151,659,976,1035]" box="[151,659,976,1002]" pageId="180" pageNumber="181">
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<heading bold="true" box="[151,659,976,1002]" fontSize="11" level="1" pageId="180" pageNumber="181" reason="1">
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<taxonomicName authority="De Laubenfels, 1936" authorityName="De Laubenfels" authorityYear="1936" box="[151,659,976,1002]" class="Demospongiae" family="Halichondriidae" genus="Axinyssa" kingdom="Animalia" order="Halichondrida" pageId="180" pageNumber="181" phylum="Porifera" rank="species" species="ambrosia">
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<emphasis bold="true" box="[151,659,976,1002]" pageId="180" pageNumber="181">
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<emphasis bold="true" box="[151,379,976,1002]" italics="true" pageId="180" pageNumber="181">Axinyssa ambrosia</emphasis>
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(
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<bibRefCitation author="De" box="[395,651,976,1002]" pageId="180" pageNumber="181" refString="De Laubenfels, M. W. (1936) A discussion of the sponge fauna of the Dry Tortugas, in particular, and the West Indies in general, with material for a revision of the families and orders of the Porifera. Carnegie Institution of Washington Publication, 467 (Tortugas Laboratory Paper, 30, 1 - 225." type="journal article" year="1936">De Laubenfels, 1936</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 blockId="180.[151,659,976,1035]" box="[151,323,1010,1035]" pageId="180" pageNumber="181">
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<figureCitation box="[151,282,1010,1035]" captionStart="FIGURE 113" captionStartId="181.[151,250,1082,1104]" captionTargetBox="[151,1436,195,1060]" captionTargetId="figure@181.[151,1436,195,1060]" captionTargetPageId="181" captionText="FIGURE 113. Axinyssa ambrosia (De Laubenfels, 1936), a, habitus of RMNH Por. 9999 (scale bar = 1 cm), a 1, habitus of RMNH Por. 9331 (scale bar = 1 cm), b – b 1, SEM images of the spicules, b, various sizes and shapes of oxeas, b 1, details of two of the oxeas." httpUri="https://zenodo.org/record/273063/files/figure.png" pageId="180" pageNumber="181">Figures 113</figureCitation>
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a–b
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</paragraph>
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</subSubSection>
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<subSubSection pageId="180" pageNumber="181" type="reference_group">
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<paragraph blockId="180.[151,1042,1082,1135]" box="[151,631,1082,1104]" pageId="180" pageNumber="181">
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<treatmentCitationGroup box="[151,631,1082,1104]" pageId="180" pageNumber="181">
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<taxonomicName authority="De Laubenfels, 1936: 135" authorityName="De Laubenfels" authorityPageNumber="135" authorityYear="1936" box="[151,627,1082,1104]" class="Demospongiae" family="Chalinidae" genus="Rhaphisia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="180" pageNumber="181" phylum="Porifera" rank="species" species="ambrosia">
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<emphasis box="[151,355,1082,1104]" italics="true" pageId="180" pageNumber="181">Rhaphisia ambrosia</emphasis>
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<treatmentCitation author="De" box="[361,627,1082,1104]" page="135" pageId="180" pageNumber="181" year="1936">
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<bibRefCitation author="De" box="[361,577,1082,1104]" pageId="180" pageNumber="181" refString="De Laubenfels, M. W. (1936) A discussion of the sponge fauna of the Dry Tortugas, in particular, and the West Indies in general, with material for a revision of the families and orders of the Porifera. Carnegie Institution of Washington Publication, 467 (Tortugas Laboratory Paper, 30, 1 - 225." type="journal article" year="1936">De Laubenfels, 1936</bibRefCitation>
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: 135
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</treatmentCitation>
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</taxonomicName>
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.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph blockId="180.[151,1042,1082,1135]" box="[151,1042,1113,1135]" pageId="180" pageNumber="181">
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<treatmentCitationGroup box="[151,1042,1113,1135]" pageId="180" pageNumber="181">
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<taxonomicName box="[151,342,1113,1135]" class="Demospongiae" family="Halichondriidae" genus="Axinyssa" kingdom="Animalia" order="Halichondrida" pageId="180" pageNumber="181" phylum="Porifera" rank="species" species="ambrosia">
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<emphasis box="[151,342,1113,1135]" italics="true" pageId="180" pageNumber="181">Axinyssa ambrosia</emphasis>
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</taxonomicName>
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;
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<treatmentCitation author="Diaz" box="[355,570,1113,1135]" page="289" pageId="180" pageNumber="181" year="1993">
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<bibRefCitation author="Diaz" box="[355,520,1113,1135]" pageId="180" pageNumber="181" refString="Diaz, M. C., Pomponi, S. A. & Van Soest, R. W. M. (1993) A systematic revision of the central West Atlantic Halichondrida (Demospongiae, Porifera). Part III: Description of valid species. In: Uriz, M. - J. & Rutzler, K. (Eds.), Recent Advances in Ecology and Systematics of Sponges. Scientia Marina, 57 (4), 283 - 306." type="journal article" year="1993">
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Díaz
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<emphasis box="[409,461,1113,1135]" italics="true" pageId="180" pageNumber="181">et al.</emphasis>
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1993
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</bibRefCitation>
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: 289
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</treatmentCitation>
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, figs 5, 10;
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<treatmentCitation ID-DOI="http://doi.org/10.5281/zenodo.3502533" ID-Zenodo-Dep="3502533" author="Zea" box="[689,894,1113,1135]" httpUri="http://treatment.plazi.org/id/392487FDFF84C448E1F0D939FEB4770F" page="495" pageId="180" pageNumber="181" year="2013">
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<bibRefCitation author="Zea" box="[689,844,1113,1135]" pageId="180" pageNumber="181" refString="Zea, S., Valderrama, D. & Martinez, A. M. (2013) Axinyssa ambrosia and Axinyssa yumae (Porifera, Halichondrida): two valid sponge species from the Caribbean Sea. Zootaxa, 3682 (3), 495 - 500. http: // dx. doi. org / 10.11646 / zootaxa. 3682.3.10" type="journal article" year="2013">
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Zea
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<emphasis box="[733,785,1113,1135]" italics="true" pageId="180" pageNumber="181">et al.</emphasis>
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2013
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</bibRefCitation>
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: 495
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</treatmentCitation>
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, figs 1, 3A–C.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="180" pageNumber="181" type="materials_examined">
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<paragraph blockId="180.[151,1437,1180,1997]" pageId="180" pageNumber="181">
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<materialsCitation ID-GBIF-Occurrence="1424726550" collectingDate="1970-08-31" collectionCode="RMNH" country="Guyana" elevation="63" latitude="7.55" location="Material" longLatPrecision="555" longitude="-57.0833" pageId="180" pageNumber="181" specimenCount="1">
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<emphasis bold="true" box="[151,393,1180,1205]" pageId="180" pageNumber="181">
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||
<location LSID="urn:lsid:plazi:treatment:03A8001077E3FF18FF14A0BB92B6F856:8EDEE7DD77E3FF18FF14A7F79082FB2F" box="[151,255,1180,1205]" country="Guyana" latitude="7.55" longLatPrecision="555" longitude="-57.0833" name="Material" pageId="180" pageNumber="181">Material</location>
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examined.
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</emphasis>
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<collectionCode box="[410,494,1181,1204]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="180" pageNumber="181">RMNH</collectionCode>
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Por. 9331,
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<collectingCountry box="[651,741,1180,1204]" name="Guyana" pageId="180" pageNumber="181">Guyana</collectingCountry>
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, ‘Luymes’
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<collectingCountry box="[887,974,1180,1204]" name="Guyana" pageId="180" pageNumber="181">Guyana</collectingCountry>
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Shelf Expedition, station 65,
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<geoCoordinate box="[1356,1436,1180,1205]" direction="north" orientation="latitude" pageId="180" pageNumber="181" precision="555" value="7.55">7.55°N</geoCoordinate>
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<geoCoordinate box="[151,279,1215,1240]" direction="west" orientation="longitude" pageId="180" pageNumber="181" precision="5" value="-57.0833">57.0833°W</geoCoordinate>
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, depth
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<quantity box="[361,421,1215,1240]" metricMagnitude="1" metricUnit="m" metricValue="6.3" pageId="180" pageNumber="181" unit="m" value="63.0">
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<elevation box="[361,421,1215,1240]" metricMagnitude="1" metricUnit="m" metricValue="6.3" pageId="180" pageNumber="181" unit="m" value="63.0">63 m</elevation>
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</quantity>
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, sandy bottom,
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<date box="[599,782,1216,1240]" pageId="180" pageNumber="181" value="1970-08-31">
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<collectingDate box="[599,782,1216,1240]" pageId="180" pageNumber="181" value="1970-08-31">31 August 1970</collectingDate>
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</date>
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</materialsCitation>
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;
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<materialsCitation ID-GBIF-Occurrence="1424726539" collectingDate="1966-05-07" collectionCode="RMNH" collectorName="Snellius O. C. P. S. & Van Veen" country="Suriname" elevation="34" latitude="6.4417" location="Suriname" longLatPrecision="7" longitude="-56.5467" pageId="180" pageNumber="181" specimenCount="1">
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<collectionCode box="[795,879,1216,1239]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="180" pageNumber="181">RMNH</collectionCode>
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Por. 9999,
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<collectingCountry box="[1009,1119,1215,1240]" name="Suriname" pageId="180" pageNumber="181">Suriname</collectingCountry>
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, ‘
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<collectorName box="[1135,1336,1215,1240]" pageId="180" pageNumber="181">Snellius O.C.P.S.</collectorName>
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’
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<collectingCountry box="[1349,1436,1216,1240]" name="Guyana" pageId="180" pageNumber="181">Guyana</collectingCountry>
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Shelf Expedition, station F45,
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<geoCoordinate box="[493,602,1252,1277]" direction="north" orientation="latitude" pageId="180" pageNumber="181" precision="5" value="6.4417">6.4417°N</geoCoordinate>
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<geoCoordinate box="[608,737,1252,1277]" direction="west" orientation="longitude" pageId="180" pageNumber="181" precision="5" value="-56.5467">56.5467°W</geoCoordinate>
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, depth
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<quantity box="[818,877,1252,1276]" metricMagnitude="1" metricUnit="m" metricValue="3.4" pageId="180" pageNumber="181" unit="m" value="34.0">
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||
<elevation box="[818,877,1252,1276]" metricMagnitude="1" metricUnit="m" metricValue="3.4" pageId="180" pageNumber="181" unit="m" value="34.0">34 m</elevation>
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||
</quantity>
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||
,
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<collectorName box="[888,995,1253,1276]" pageId="180" pageNumber="181">Van Veen</collectorName>
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grab,
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<date box="[1066,1204,1252,1277]" pageId="180" pageNumber="181" value="1966-05-07">
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<collectingDate box="[1066,1204,1252,1277]" pageId="180" pageNumber="181" value="1966-05-07">7 May 1966</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 pageId="180" pageNumber="181" type="description">
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||
<paragraph blockId="180.[151,1437,1180,1997]" pageId="180" pageNumber="181">
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<emphasis bold="true" box="[199,345,1287,1312]" pageId="180" pageNumber="181">Description.</emphasis>
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Three lobate-digitate fragments (
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<figureCitation box="[738,838,1287,1312]" captionStart="FIGURE 113" captionStartId="181.[151,250,1082,1104]" captionTargetBox="[151,1436,195,1060]" captionTargetId="figure@181.[151,1436,195,1060]" captionTargetPageId="181" captionText="FIGURE 113. Axinyssa ambrosia (De Laubenfels, 1936), a, habitus of RMNH Por. 9999 (scale bar = 1 cm), a 1, habitus of RMNH Por. 9331 (scale bar = 1 cm), b – b 1, SEM images of the spicules, b, various sizes and shapes of oxeas, b 1, details of two of the oxeas." httpUri="https://zenodo.org/record/273063/files/figure.png" pageId="180" pageNumber="181">Fig. 113</figureCitation>
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a), presumably the upper parts of sponges partially buried in the sand, and two parallel developed, elongate cylindrical specimens (
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<figureCitation box="[1102,1206,1324,1349]" captionStart="FIGURE 113" captionStartId="181.[151,250,1082,1104]" captionTargetBox="[151,1436,195,1060]" captionTargetId="figure@181.[151,1436,195,1060]" captionTargetPageId="181" captionText="FIGURE 113. Axinyssa ambrosia (De Laubenfels, 1936), a, habitus of RMNH Por. 9999 (scale bar = 1 cm), a 1, habitus of RMNH Por. 9331 (scale bar = 1 cm), b – b 1, SEM images of the spicules, b, various sizes and shapes of oxeas, b 1, details of two of the oxeas." httpUri="https://zenodo.org/record/273063/files/figure.png" pageId="180" pageNumber="181">Fig. 113</figureCitation>
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a1). Size of digitate fragments
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<quantity box="[274,361,1359,1384]" metricMagnitude="-2" metricUnit="m" metricValue="6.5" metricValueMax="8.0" metricValueMin="5.0" pageId="180" pageNumber="181" unit="cm" value="6.5" valueMax="8.0" valueMin="5.0">5–8 cm</quantity>
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high,
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<quantity box="[441,528,1360,1384]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" metricValueMax="4.0" metricValueMin="2.0" pageId="180" pageNumber="181" unit="cm" value="3.0" valueMax="4.0" valueMin="2.0">2–4 cm</quantity>
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in diameter, of cylindrical specimens
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<quantity box="[981,1054,1360,1384]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" pageId="180" pageNumber="181" unit="cm" value="20.0">20 cm</quantity>
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||
long,
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<quantity box="[1133,1213,1359,1384]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="180" pageNumber="181" unit="cm" value="2.5">2.5 cm</quantity>
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in diameter. Color (alcohol) pale orange-beige. Surface irregular, but optically smooth, somewhat ridged and grooved.
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<collectingRegion box="[1296,1330,1397,1420]" country="Haiti" name="Nord" pageId="180" pageNumber="181">No</collectingRegion>
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apparent oscules. Consistency firm to hard.
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</paragraph>
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<paragraph blockId="180.[151,1437,1180,1997]" pageId="180" pageNumber="181">
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<emphasis bold="true" box="[199,309,1468,1493]" pageId="180" pageNumber="181">Skeleton.</emphasis>
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<collectingRegion box="[317,351,1469,1492]" country="Haiti" name="Nord" pageId="180" pageNumber="181">No</collectingRegion>
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ectosomal specialization. The choanosomal skeleton is confused but shows arrangement of the spicules in tracts directed towards the surface.
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</paragraph>
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<paragraph blockId="180.[151,1437,1180,1997]" box="[199,444,1540,1565]" pageId="180" pageNumber="181">
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<emphasis bold="true" box="[199,304,1540,1565]" pageId="180" pageNumber="181">Spicules.</emphasis>
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Oxeas only.
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</paragraph>
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<paragraph blockId="180.[151,1437,1180,1997]" pageId="180" pageNumber="181">
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Oxeas (
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<figureCitation box="[285,388,1575,1600]" captionStart="FIGURE 113" captionStartId="181.[151,250,1082,1104]" captionTargetBox="[151,1436,195,1060]" captionTargetId="figure@181.[151,1436,195,1060]" captionTargetPageId="181" captionText="FIGURE 113. Axinyssa ambrosia (De Laubenfels, 1936), a, habitus of RMNH Por. 9999 (scale bar = 1 cm), a 1, habitus of RMNH Por. 9331 (scale bar = 1 cm), b – b 1, SEM images of the spicules, b, various sizes and shapes of oxeas, b 1, details of two of the oxeas." httpUri="https://zenodo.org/record/273063/files/figure.png" pageId="180" pageNumber="181">Figs 113</figureCitation>
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||
b,b1) fusiform, sharply pointed, lightly curved, in a large size range, but not divisible in size categories, 618–
|
||
<emphasis box="[334,376,1612,1636]" italics="true" pageId="180" pageNumber="181">784</emphasis>
|
||
–954
|
||
<date box="[439,486,1612,1637]" pageId="180" pageNumber="181" value="2016-10">x 16</date>
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||
–
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||
<emphasis box="[502,551,1612,1636]" italics="true" pageId="180" pageNumber="181">25.2</emphasis>
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–34 µm.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection pageId="180" pageNumber="181" type="distribution">
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||
<paragraph blockId="180.[151,1437,1180,1997]" pageId="180" pageNumber="181">
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||
<emphasis bold="true" box="[199,503,1647,1672]" pageId="180" pageNumber="181">Distribution and ecology.</emphasis>
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||
<collectingCountry box="[512,599,1648,1672]" name="Guyana" pageId="180" pageNumber="181">Guyana</collectingCountry>
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||
Shelf,
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||
<collectingRegion box="[684,768,1647,1672]" country="United States of America" name="Florida" pageId="180" pageNumber="181">Florida</collectingRegion>
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||
,
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||
<collectingCountry box="[781,877,1648,1672]" name="Curaçao" pageId="180" pageNumber="181">Curaçao</collectingCountry>
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||
,
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||
<collectingCountry box="[891,984,1647,1672]" name="Jamaica" pageId="180" pageNumber="181">Jamaica</collectingCountry>
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,
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<collectingCountry box="[997,1110,1647,1672]" name="Colombia" pageId="180" pageNumber="181">Colombia</collectingCountry>
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, reefs and sand, at
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||
<quantity box="[1335,1436,1647,1672]" metricMagnitude="1" metricUnit="m" metricValue="5.15" metricValueMax="8.5" metricValueMin="1.8" pageId="180" pageNumber="181" unit="m" value="51.5" valueMax="85.0" valueMin="18.0">18–85 m</quantity>
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||
depth (Gyana Shelf
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||
<quantity box="[375,479,1684,1709]" metricMagnitude="1" metricUnit="m" metricValue="4.95" metricValueMax="6.5" metricValueMin="3.4" pageId="180" pageNumber="181" unit="m" value="49.5" valueMax="65.0" valueMin="34.0">34–65 m</quantity>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="180" pageNumber="181" type="discussion">
|
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<paragraph blockId="180.[151,1437,1180,1997]" pageId="180" pageNumber="181">
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<emphasis bold="true" box="[199,315,1719,1744]" pageId="180" pageNumber="181">Remarks.</emphasis>
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The present specimens conform to the description of
|
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<taxonomicName box="[945,1160,1719,1744]" class="Demospongiae" family="Halichondriidae" genus="Axinyssa" kingdom="Animalia" order="Halichondrida" pageId="180" pageNumber="181" phylum="Porifera" rank="species" species="ambrosia">
|
||
<emphasis box="[945,1160,1719,1744]" italics="true" pageId="180" pageNumber="181">Axinyssa ambrosia</emphasis>
|
||
</taxonomicName>
|
||
as given by
|
||
<bibRefCitation pageId="180" pageNumber="181" refString="Diaz, M. C., Pomponi, S. A. & Van Soest, R. W. M. (1993) A systematic revision of the central West Atlantic Halichondrida (Demospongiae, Porifera). Part III: Description of valid species. In: Uriz, M. - J. & Rutzler, K. (Eds.), Recent Advances in Ecology and Systematics of Sponges. Scientia Marina, 57 (4), 283 - 306." type="journal article">
|
||
Díaz
|
||
<emphasis box="[1377,1436,1719,1744]" italics="true" pageId="180" pageNumber="181">et al.</emphasis>
|
||
(1993)
|
||
</bibRefCitation>
|
||
, who also assigned
|
||
<taxonomicName authority="Pulitzer-Finali, 1986" authorityName="Pulitzer-Finali" authorityYear="1986" box="[456,909,1756,1781]" class="Demospongiae" family="Dictyonellidae" genus="Dictyonella" kingdom="Animalia" order="Halichondrida" pageId="180" pageNumber="181" phylum="Porifera" rank="species" species="yumae">
|
||
<emphasis box="[456,668,1756,1781]" italics="true" pageId="180" pageNumber="181">Dictyonella yumae</emphasis>
|
||
<bibRefCitation author="Pulitzer-Finali" box="[676,909,1756,1781]" pageId="180" pageNumber="181" refString="Pulitzer-Finali, G. (1986) A collection of West Indian Demospongiae (Porifera). In appendix, a list of the Demospongiae hitherto recorded from the West Indies. Annali del Museo civico di storia naturale Giacomo Doria, 86, 65 - 216." type="journal article" year="1986">Pulitzer-Finali, 1986</bibRefCitation>
|
||
</taxonomicName>
|
||
as a junior synonym. Subsequently,
|
||
<bibRefCitation author="Zea" pageId="180" pageNumber="181" refString="Zea, S., Valderrama, D. & Martinez, A. M. (2013) Axinyssa ambrosia and Axinyssa yumae (Porifera, Halichondrida): two valid sponge species from the Caribbean Sea. Zootaxa, 3682 (3), 495 - 500. http: // dx. doi. org / 10.11646 / zootaxa. 3682.3.10" type="journal article" year="2013">
|
||
Zea
|
||
<emphasis box="[1378,1436,1756,1781]" italics="true" pageId="180" pageNumber="181">et al.</emphasis>
|
||
2013
|
||
</bibRefCitation>
|
||
revised both species and concluded that there are small differences between the two and that they are distinct species. In their analysis they restricted the spicule sizes of
|
||
<taxonomicName box="[844,1058,1828,1853]" class="Demospongiae" family="Halichondriidae" genus="Axinyssa" kingdom="Animalia" order="Halichondrida" pageId="180" pageNumber="181" phylum="Porifera" rank="species" species="ambrosia">
|
||
<emphasis box="[844,1058,1828,1853]" italics="true" pageId="180" pageNumber="181">Axinyssa ambrosia</emphasis>
|
||
</taxonomicName>
|
||
to 490–941 x 4.8–23.8 µm. The
|
||
<collectingCountry box="[151,238,1864,1888]" name="Guyana" pageId="180" pageNumber="181">Guyana</collectingCountry>
|
||
shelf material has slight larger and thicker oxeas (up to 954
|
||
<date box="[952,1003,1864,1888]" pageId="180" pageNumber="181" value="1934-10">x 34</date>
|
||
µm), but these fall short of the sizes quoted by
|
||
<bibRefCitation author="Zea" box="[273,446,1900,1925]" pageId="180" pageNumber="181" refString="Zea, S., Valderrama, D. & Martinez, A. M. (2013) Axinyssa ambrosia and Axinyssa yumae (Porifera, Halichondrida): two valid sponge species from the Caribbean Sea. Zootaxa, 3682 (3), 495 - 500. http: // dx. doi. org / 10.11646 / zootaxa. 3682.3.10" type="journal article" year="2013">
|
||
Zea
|
||
<emphasis box="[324,382,1900,1925]" italics="true" pageId="180" pageNumber="181">et al.</emphasis>
|
||
2013
|
||
</bibRefCitation>
|
||
for
|
||
<taxonomicName box="[497,678,1900,1924]" class="Demospongiae" family="Halichondriidae" genus="Axinyssa" kingdom="Animalia" order="Halichondrida" pageId="180" pageNumber="181" phylum="Porifera" rank="species" species="yumae">
|
||
<emphasis box="[497,678,1900,1924]" italics="true" pageId="180" pageNumber="181">Axinyssa yumae</emphasis>
|
||
</taxonomicName>
|
||
(up to
|
||
<date box="[764,842,1900,1924]" pageId="180" pageNumber="181" value="1121-10">1121 x</date>
|
||
37.4 µm). Although there are a few fusiform styles among the spicules of the present specimens, they are infrequent. In conclusion, the identity of the
|
||
<collectingCountry box="[1251,1338,1936,1960]" name="Guyana" pageId="180" pageNumber="181">Guyana</collectingCountry>
|
||
material is most likely to be
|
||
<taxonomicName box="[371,507,1972,1997]" class="Demospongiae" family="Halichondriidae" genus="Axinyssa" kingdom="Animalia" order="Halichondrida" pageId="180" pageNumber="181" phylum="Porifera" rank="species" species="ambrosia">
|
||
<emphasis box="[371,507,1972,1997]" italics="true" pageId="180" pageNumber="181">A. ambrosia</emphasis>
|
||
</taxonomicName>
|
||
and not
|
||
<taxonomicName box="[604,708,1972,1996]" class="Demospongiae" family="Halichondriidae" genus="Axinyssa" kingdom="Animalia" order="Halichondrida" pageId="180" pageNumber="181" phylum="Porifera" rank="species" species="yumae">
|
||
<emphasis box="[604,708,1972,1996]" italics="true" pageId="180" pageNumber="181">A. yumae</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |