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<document id="CD5BBCFE295ABFD5567683685AC2925B" ID-CLB-Dataset="37320" 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" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1484409208030" checkinUser="plazi" docAuthor="Van, Rob W. M." docDate="2017" docId="03A800107745FFB8FF14A66790A6FE1D" docLanguage="en" docName="zootaxa.4217.1.1.pdf.imf" docOrigin="Zootaxa 1" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Ircinia felix Duchassaing &amp; Michelotti 1864" docType="treatment" docVersion="21" lastPageNumber="20" masterDocId="FF9178687757FFACFF83A36B907DFF9A" masterDocTitle="Sponges of the Guyana Shelf" masterLastPageNumber="225" masterPageNumber="1" pageNumber="19" updateTime="1698435695899" updateUser="ExternalLinkService">
<mods:mods id="423EDF105C9709ECF94436A2C76EAE5A" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="C1163CEE358EC01DED39702E0C80A45F">
<mods:title id="2FD0B6AC86595B16B57B1285BCA2B5AA">Sponges of the Guyana Shelf</mods:title>
</mods:titleInfo>
<mods:name id="FC81966C6E66A078158A81216621C254" type="personal">
<mods:role id="510F3433D984F3D9E7BA57C6163EEA7D">
<mods:roleTerm id="51E1175EEAAFCA242B50DF25B9B9D84F">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="58D0341234200FB0DC8137D49238EEEB">Van, Rob W. M.</mods:namePart>
</mods:name>
<mods:typeOfResource id="51C7A2278C6842A160F7A7BC8A6D5F66">text</mods:typeOfResource>
<mods:relatedItem id="DABF9257C686DC8453A7116FCD1A5255" type="host">
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<mods:title id="E2370302489F41EC84FE9D8958B1DBC6">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="7AC3A37D910CAEC89C0F7CCF5E30CE23">
<mods:date id="299FDA862D3C35BAC9B05BA00F1462DB">2017</mods:date>
<mods:detail id="0B35A78B99F7D0E151BA2464B10521F5" type="issue">
<mods:number id="1B403B82A49A9AEBA365028583170451">1</mods:number>
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<mods:classification id="25ABE9DE409010CCAA4C26A84363C6EF">journal article</mods:classification>
<mods:identifier id="8923D7EE4ACE9F5959FFF65828E3216A" type="CLB-Dataset">37320</mods:identifier>
<mods:identifier id="838D8B8EF72873E43A667FB7347919CD" type="DOI">10.5281/zenodo.272951</mods:identifier>
<mods:identifier id="64FBBC4B062EE5FF90CC7D3FE02F8E92" type="GBIF-Dataset">e2c88f4c-3ac2-45f9-95e4-99b75561a081</mods:identifier>
<mods:identifier id="AA314F2EA37CC347D40249FA6B682488" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="04B892BFF62224B36A66C8E0A6EEC008" type="Zenodo-Dep">272951</mods:identifier>
<mods:identifier id="C3695FF946432AAD1659E6B8B8018457" type="ZooBank">6D68A019-6F63-4AA4-A8B3-92D351F1F69B</mods:identifier>
</mods:mods>
<treatment id="03A800107745FFB8FF14A66790A6FE1D" ID-DOI="http://doi.org/10.5281/zenodo.5698561" ID-GBIF-Taxon="127419739" ID-Zenodo-Dep="5698561" LSID="urn:lsid:plazi:treatment:03A800107745FFB8FF14A66790A6FE1D" httpUri="http://treatment.plazi.org/id/03A800107745FFB8FF14A66790A6FE1D" lastPageId="20" lastPageNumber="20" pageId="18" pageNumber="19">
<subSubSection id="C31BE28D7745FFBEFF14A667914BFADD" pageId="18" pageNumber="19" type="nomenclature">
<paragraph id="8BBEB1067745FFBEFF14A66792ADFABC" blockId="18.[151,720,1292,1351]" box="[151,720,1292,1318]" pageId="18" pageNumber="19">
<heading id="D0F6066A7745FFBEFF14A66792ADFABC" bold="true" box="[151,720,1292,1318]" fontSize="11" level="1" pageId="18" pageNumber="19" reason="1">
<taxonomicName id="4C01CA857745FFBEFF14A66792ADFABC" ID-CoL="3PY2N" authority="Duchassaing &amp; Michelotti, 1864" authorityName="Duchassaing &amp; Michelotti" authorityYear="1864" box="[151,720,1292,1318]" class="Demospongiae" family="Irciniidae" genus="Ircinia" kingdom="Animalia" order="Dictyoceratida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="felix">
<emphasis id="B9756D147745FFBEFF14A66792ADFABC" bold="true" box="[151,720,1292,1318]" pageId="18" pageNumber="19">
<emphasis id="B9756D147745FFBEFF14A667915AFABC" bold="true" box="[151,295,1292,1318]" italics="true" pageId="18" pageNumber="19">Ircinia felix</emphasis>
(Duchassaing &amp; Michelotti, 1864)
</emphasis>
</taxonomicName>
</heading>
</paragraph>
<paragraph id="8BBEB1067745FFBEFF14A645914BFADD" blockId="18.[151,720,1292,1351]" box="[151,310,1326,1351]" pageId="18" pageNumber="19">
<figureCitation id="133AAD837745FFBEFF14A6459170FADD" box="[151,269,1326,1351]" captionStart="FIGURE 10" captionStartId="19.[151,250,1365,1386]" captionTargetBox="[151,1436,337,1344]" captionTargetId="figure@19.[151,1436,337,1344]" captionTargetPageId="19" captionText="FIGURE 10. Ircinia felix (Duchassaing &amp; Michelotti, 1864), a, habitus of RMNH Por. 9333 (scale bar = 1 cm), b, habitus of RMNH Por. 9936 (scale bar = 1 cm), c – d, light microscopic images of skeleton of RMNH Por. 9904, c, cross section, d, filaments." httpUri="https://zenodo.org/record/272961/files/figure.png" pageId="18" pageNumber="19">Figures 10</figureCitation>
a–d
</paragraph>
</subSubSection>
<subSubSection id="C31BE28D7745FFBEFF14A61D9108FA16" box="[151,373,1398,1420]" pageId="18" pageNumber="19" type="description">
<paragraph id="8BBEB1067745FFBEFF14A61D9108FA16" blockId="18.[151,1436,1398,1543]" box="[151,373,1398,1420]" pageId="18" pageNumber="19">Restricted synonymy:</paragraph>
</subSubSection>
<subSubSection id="C31BE28D7745FFBEFF14A6FE9438F99D" pageId="18" pageNumber="19" type="reference_group">
<paragraph id="8BBEB1067745FFBEFF14A6FE932CFA31" blockId="18.[151,1436,1398,1543]" box="[151,849,1429,1451]" pageId="18" pageNumber="19">
<taxonomicName id="4C01CA857745FFBEFF14A6FE92C4FA31" authority="Duchassaing &amp; Michelotti, 1864: 72" authorityName="Duchassaing &amp; Michelotti" authorityPageNumber="72" authorityYear="1864" box="[151,697,1429,1451]" class="Demospongiae" family="Irciniidae" genus="Polytherses" higherTaxonomySource="CoL" kingdom="Animalia" order="Dictyoceratida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="felix">
<emphasis id="B9756D147745FFBEFF14A6FE9142FA31" box="[151,319,1429,1451]" italics="true" pageId="18" pageNumber="19">Polytherses felix</emphasis>
Duchassaing &amp; Michelotti, 1864: 72
</taxonomicName>
, pl. XIII fig. 2.
</paragraph>
<paragraph id="8BBEB1067745FFBEFF14A6DF91F5FA72" blockId="18.[151,1436,1398,1543]" pageId="18" pageNumber="19">
<treatmentCitationGroup id="AB1196287745FFBEFF14A6DF91F5FA72" pageId="18" pageNumber="19">
<taxonomicName id="4C01CA857745FFBEFF14A6DF9170FA53" ID-CoL="3PY2N" box="[151,269,1459,1481]" class="Demospongiae" family="Irciniidae" genus="Ircinia" kingdom="Animalia" order="Dictyoceratida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="felix">
<emphasis id="B9756D147745FFBEFF14A6DF9170FA53" box="[151,269,1459,1481]" italics="true" pageId="18" pageNumber="19">Ircinia felix</emphasis>
</taxonomicName>
;
<treatmentCitation id="0AA097177745FFBEFE9AA6D8927AFA53" author="Wiedenmayer" box="[281,519,1459,1481]" page="60" pageId="18" pageNumber="19" year="1977">
<bibRefCitation id="EF90CCF77745FFBEFE9AA6D8919EFA53" author="Wiedenmayer" box="[281,483,1459,1481]" pageId="18" pageNumber="19" refString="Wiedenmayer, F. (1977) Shallow-water sponges of the western Bahamas. Experientia Supplementum, 28, 1 - 287." type="journal article" year="1977">Wiedenmayer 1977</bibRefCitation>
: 60
</treatmentCitation>
, pl. 4 fig. 3 (with additional synonyms);
<treatmentCitation id="0AA097177745FFBEFC22A6DF9418FA53" author="Van" box="[929,1125,1459,1481]" page="33" pageId="18" pageNumber="19" year="1978">
<bibRefCitation id="EF90CCF77745FFBEFC22A6DF943CFA53" author="Van" box="[929,1089,1459,1481]" pageId="18" pageNumber="19" refString="Van Soest, R. W. M. (1978) Marine sponges from Curacao and other Caribbean localities. Part I. Keratosa. In: Hummelinck, P. W. &amp; Van der Steen, L. J. (Eds.), Uitgaven van de Natuurwetenschappelijke Studiekring voor Suriname en de Nederlandse Antillen. No. 94. Studies on the Fauna of Curacao and other Caribbean Islands, 56 (179), 1 - 94. Avaliable from: http: // www. repository. naturalis. nl / document / 549917 (Accessed 11 Jan. 2017)" type="journal article" year="1978">Van Soest 1978</bibRefCitation>
: 33
</treatmentCitation>
, text-fig. 11, pl. VI fig. 4 (with further synonyms).
</treatmentCitationGroup>
</paragraph>
<paragraph id="8BBEB1067745FFBEFF14A6999438F99D" blockId="18.[151,1436,1398,1543]" box="[151,1093,1521,1543]" pageId="18" pageNumber="19">
<treatmentCitationGroup id="AB1196287745FFBEFF14A6999438F99D" box="[151,1093,1521,1543]" pageId="18" pageNumber="19">
<taxonomicName id="4C01CA857745FFBEFF14A699913EF99D" ID-CoL="3PY4N" box="[151,323,1521,1543]" class="Demospongiae" family="Irciniidae" genus="Ircinia" kingdom="Animalia" order="Dictyoceratida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="strobilina">
<emphasis id="B9756D147745FFBEFF14A699913EF99D" box="[151,323,1521,1543]" italics="true" pageId="18" pageNumber="19">Ircinia strobilina</emphasis>
</taxonomicName>
;
<treatmentCitation id="0AA097177745FFBEFED3A6999269F99D" author="Van" box="[336,532,1521,1543]" page="40" pageId="18" pageNumber="19" year="1978">
<bibRefCitation id="EF90CCF77745FFBEFED3A699918CF99D" author="Van" box="[336,497,1521,1543]" pageId="18" pageNumber="19" refString="Van Soest, R. W. M. (1978) Marine sponges from Curacao and other Caribbean localities. Part I. Keratosa. In: Hummelinck, P. W. &amp; Van der Steen, L. J. (Eds.), Uitgaven van de Natuurwetenschappelijke Studiekring voor Suriname en de Nederlandse Antillen. No. 94. Studies on the Fauna of Curacao and other Caribbean Islands, 56 (179), 1 - 94. Avaliable from: http: // www. repository. naturalis. nl / document / 549917 (Accessed 11 Jan. 2017)" type="journal article" year="1978">Van Soest 1978</bibRefCitation>
: 40
</treatmentCitation>
(in part,
<collectingCountry id="F316F1967745FFBEFDF2A69A92BDF99D" box="[625,704,1521,1543]" name="Guyana" pageId="18" pageNumber="19">Guyana</collectingCountry>
specimen only) (Not: Lamarck, 1814)
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="C31BE28D7745FFBFFF14A558911AFE87" lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19" type="materials_examined">
<paragraph id="8BBEB1067745FFBFFF14A558911AFE87" blockId="18.[151,1437,1587,2008]" lastBlockId="19.[151,1436,151,285]" lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19">
<materialsCitation id="3B69BB5B7745FFBEFF14A558937AF9EA" ID-GBIF-Occurrence="1424726373" collectingDate="1970-08-31" collectionCode="RMNH" country="Guyana" elevation="63" latitude="7.55" location="Guyana" longLatPrecision="555" longitude="-57.0833" pageId="18" pageNumber="19" specimenCount="1">
<emphasis id="B9756D147745FFBEFF14A55891F9F9D6" bold="true" box="[151,388,1587,1612]" pageId="18" pageNumber="19">Material examined.</emphasis>
<collectionCode id="ED1029C37745FFBEFE0DA55F919FF9D1" box="[398,482,1588,1611]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="18" pageNumber="19">RMNH</collectionCode>
Por. 9333, 9838,
<collectingCountry id="F316F1967745FFBEFD35A55F936DF9D6" box="[694,784,1588,1612]" name="Guyana" pageId="18" pageNumber="19">Guyana</collectingCountry>
, ‘Luymes’
<collectingCountry id="F316F1967745FFBEFC15A55F9390F9D6" box="[918,1005,1588,1612]" name="Guyana" pageId="18" pageNumber="19">Guyana</collectingCountry>
Shelf Expedition, station 65,
<geoCoordinate id="EE35D7C17745FFBEFACFA55895E1F9D6" box="[1356,1436,1587,1612]" direction="north" orientation="latitude" pageId="18" pageNumber="19" precision="555" value="7.55">7.55°N</geoCoordinate>
<geoCoordinate id="EE35D7C17745FFBEFF14A53C916AF9EA" box="[151,279,1623,1648]" direction="west" orientation="longitude" pageId="18" pageNumber="19" precision="5" value="-57.0833">57.0833°W</geoCoordinate>
, depth
<quantity id="4CF91CE37745FFBEFEE4A53C91DFF9F5" box="[359,418,1623,1648]" metricMagnitude="1" metricUnit="m" metricValue="6.3" pageId="18" pageNumber="19" unit="m" value="63.0">
<elevation id="002C56357745FFBEFEE4A53C91DFF9F5" box="[359,418,1623,1648]" metricMagnitude="1" metricUnit="m" metricValue="6.3" pageId="18" pageNumber="19" unit="m" value="63.0">63 m</elevation>
</quantity>
, sandy bottom,
<date id="FFBF97C67745FFBEFDD1A533937AF9EA" box="[594,775,1624,1648]" pageId="18" pageNumber="19" value="1970-08-31">
<collectingDate id="EFFB6E2E7745FFBEFDD1A533937AF9EA" box="[594,775,1624,1648]" pageId="18" pageNumber="19" value="1970-08-31">31 August 1970</collectingDate>
</date>
</materialsCitation>
;
<materialsCitation id="3B69BB5B7745FFBEFC91A5339547F90E" ID-GBIF-Occurrence="1424726371" collectingDate="1970-09-05" collectionCode="RMNH" country="Guyana" elevation="65" latitude="7.7" location="Guyana" longLatPrecision="7821" longitude="-57.5" pageId="18" pageNumber="19" specimenCount="1">
<collectionCode id="ED1029C37745FFBEFC91A533931BF9F5" box="[786,870,1624,1647]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="18" pageNumber="19">RMNH</collectionCode>
Por. 9371, 9797,
<collectingCountry id="F316F1967745FFBEFBA8A53394F8F9EA" box="[1067,1157,1624,1648]" name="Guyana" pageId="18" pageNumber="19">Guyana</collectingCountry>
, ‘Luymes’
<collectingCountry id="F316F1967745FFBEFA80A5339527F9EA" box="[1283,1370,1624,1648]" name="Guyana" pageId="18" pageNumber="19">Guyana</collectingCountry>
Shelf Expedition, station 107,
<geoCoordinate id="EE35D7C17745FFBEFE2CA517918FF90E" box="[431,498,1660,1684]" direction="north" orientation="latitude" pageId="18" pageNumber="19" precision="5555" value="7.7">7.7°N</geoCoordinate>
<geoCoordinate id="EE35D7C17745FFBEFE78A510922FF90E" box="[507,594,1659,1684]" direction="west" orientation="longitude" pageId="18" pageNumber="19" precision="5555" value="-57.5">57.5°W</geoCoordinate>
, depth
<quantity id="4CF91CE37745FFBEFD25A510929EF909" box="[678,739,1659,1684]" metricMagnitude="1" metricUnit="m" metricValue="6.5" pageId="18" pageNumber="19" unit="m" value="65.0">
<elevation id="002C56357745FFBEFD25A510929EF909" box="[678,739,1659,1684]" metricMagnitude="1" metricUnit="m" metricValue="6.5" pageId="18" pageNumber="19" unit="m" value="65.0">65 m</elevation>
</quantity>
, muddy sand bottom with shells,
<date id="FFBF97C67745FFBEFBEBA5109547F90E" box="[1128,1338,1659,1684]" pageId="18" pageNumber="19" value="1970-09-05">
<collectingDate id="EFFB6E2E7745FFBEFBEBA5109547F90E" box="[1128,1338,1659,1684]" pageId="18" pageNumber="19" value="1970-09-05">5 September 1970</collectingDate>
</date>
</materialsCitation>
;
<materialsCitation id="3B69BB5B7745FFBEFACBA51791CEF946" ID-GBIF-Occurrence="1424726370" collectingDate="1970-08-31" collectionCode="RMNH" country="Guyana" elevation="51" latitude="7.4167" location="Guyana" longLatPrecision="7" longitude="-57.1333" pageId="18" pageNumber="19" specimenCount="1">
<collectionCode id="ED1029C37745FFBEFACBA51795E1F909" box="[1352,1436,1660,1683]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="18" pageNumber="19">RMNH</collectionCode>
Por. 9817,
<collectingCountry id="F316F1967745FFBEFE8CA5CB9114F922" box="[271,361,1696,1720]" name="Guyana" pageId="18" pageNumber="19">Guyana</collectingCountry>
, ‘Luymes’
<collectingCountry id="F316F1967745FFBEFE6BA5CB9242F922" box="[488,575,1696,1720]" name="Guyana" pageId="18" pageNumber="19">Guyana</collectingCountry>
Shelf Expedition, station 68,
<geoCoordinate id="EE35D7C17745FFBEFC08A5F49385F922" box="[907,1016,1695,1720]" direction="north" orientation="latitude" pageId="18" pageNumber="19" precision="5" value="7.4167">7.4167°N</geoCoordinate>
<geoCoordinate id="EE35D7C17745FFBEFC7DA5F49403F922" box="[1022,1150,1695,1720]" direction="west" orientation="longitude" pageId="18" pageNumber="19" precision="5" value="-57.1333">57.1333°W</geoCoordinate>
, depth
<quantity id="4CF91CE37745FFBEFB4DA5F49574F92D" box="[1230,1289,1695,1720]" metricMagnitude="1" metricUnit="m" metricValue="5.1" pageId="18" pageNumber="19" unit="m" value="51.0">
<elevation id="002C56357745FFBEFB4DA5F49574F92D" box="[1230,1289,1695,1720]" metricMagnitude="1" metricUnit="m" metricValue="5.1" pageId="18" pageNumber="19" unit="m" value="51.0">51 m</elevation>
</quantity>
, muddy sand bottom,
<date id="FFBF97C67745FFBEFF74A5AF91CEF946" box="[247,435,1732,1756]" pageId="18" pageNumber="19" value="1970-08-31">
<collectingDate id="EFFB6E2E7745FFBEFF74A5AF91CEF946" box="[247,435,1732,1756]" pageId="18" pageNumber="19" value="1970-08-31">31 August 1970</collectingDate>
</date>
</materialsCitation>
;
<materialsCitation id="3B69BB5B7745FFBEFE42A5AF93F1F89A" ID-GBIF-Occurrence="1424726366" collectingDate="1970-09-02" collectionCode="RMNH" country="Guyana" elevation="59" latitude="7.5667" location="Guyana" longLatPrecision="7" longitude="-57.2667" pageId="18" pageNumber="19" specimenCount="1">
<collectionCode id="ED1029C37745FFBEFE42A5AF9268F941" box="[449,533,1732,1755]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="18" pageNumber="19">RMNH</collectionCode>
Por. 9833,
<collectingCountry id="F316F1967745FFBEFD1DA5AF9285F946" box="[670,760,1732,1756]" name="Guyana" pageId="18" pageNumber="19">Guyana</collectingCountry>
, ‘Luymes’
<collectingCountry id="F316F1967745FFBEFCFEA5AF93A9F946" box="[893,980,1732,1756]" name="Guyana" pageId="18" pageNumber="19">Guyana</collectingCountry>
Shelf Expedition, station 87,
<geoCoordinate id="EE35D7C17745FFBEFAB3A5A895E0F946" box="[1328,1437,1731,1756]" direction="north" orientation="latitude" pageId="18" pageNumber="19" precision="5" value="7.5667">7.5667°N</geoCoordinate>
<geoCoordinate id="EE35D7C17745FFBEFF14A58C916AF89A" box="[151,279,1767,1792]" direction="west" orientation="longitude" pageId="18" pageNumber="19" precision="5" value="-57.2667">57.2667°W</geoCoordinate>
, depth
<quantity id="4CF91CE37745FFBEFEEBA58C91DEF965" box="[360,419,1767,1792]" metricMagnitude="1" metricUnit="m" metricValue="5.9" pageId="18" pageNumber="19" unit="m" value="59.0">
<elevation id="002C56357745FFBEFEEBA58C91DEF965" box="[360,419,1767,1792]" metricMagnitude="1" metricUnit="m" metricValue="5.9" pageId="18" pageNumber="19" unit="m" value="59.0">59 m</elevation>
</quantity>
, bottom sand and shells,
<date id="FFBF97C67745FFBEFD3EA58393F1F89A" box="[701,908,1767,1792]" pageId="18" pageNumber="19" value="1970-09-02">
<collectingDate id="EFFB6E2E7745FFBEFD3EA58393F1F89A" box="[701,908,1767,1792]" pageId="18" pageNumber="19" value="1970-09-02">2 September 1970</collectingDate>
</date>
</materialsCitation>
;
<materialsCitation id="3B69BB5B7745FFBEFC1BA5839577F8BE" ID-GBIF-Occurrence="1424726369" collectingDate="1970-09-02" collectionCode="RMNH" country="Guyana" elevation="69" latitude="7.65" location="Guyana" longLatPrecision="781" longitude="-57.25" pageId="18" pageNumber="19" specimenCount="1">
<collectionCode id="ED1029C37745FFBEFC1BA5839391F965" box="[920,1004,1768,1791]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="18" pageNumber="19">RMNH</collectionCode>
Por. 9839,
<collectingCountry id="F316F1967745FFBEFBEFA58394BBF89A" box="[1132,1222,1768,1792]" name="Guyana" pageId="18" pageNumber="19">Guyana</collectingCountry>
, ‘Luymes’
<collectingCountry id="F316F1967745FFBEFAC6A58395E1F89A" box="[1349,1436,1768,1792]" name="Guyana" pageId="18" pageNumber="19">Guyana</collectingCountry>
Shelf Expedition, station 85,
<geoCoordinate id="EE35D7C17745FFBEFE5EA4609250F8BE" box="[477,557,1803,1828]" direction="north" orientation="latitude" pageId="18" pageNumber="19" precision="555" value="7.65">7.65°N</geoCoordinate>
<geoCoordinate id="EE35D7C17745FFBEFDB7A46092E4F8BE" box="[564,665,1803,1828]" direction="west" orientation="longitude" pageId="18" pageNumber="19" precision="555" value="-57.25">57.25°W</geoCoordinate>
, depth
<quantity id="4CF91CE37745FFBEFD6BA460935EF8B9" box="[744,803,1803,1828]" metricMagnitude="1" metricUnit="m" metricValue="6.9" pageId="18" pageNumber="19" unit="m" value="69.0">
<elevation id="002C56357745FFBEFD6BA460935EF8B9" box="[744,803,1803,1828]" metricMagnitude="1" metricUnit="m" metricValue="6.9" pageId="18" pageNumber="19" unit="m" value="69.0">69 m</elevation>
</quantity>
, bottom sand and shells,
<date id="FFBF97C67745FFBEFBB8A4679577F8BE" box="[1083,1290,1803,1828]" pageId="18" pageNumber="19" value="1970-09-02">
<collectingDate id="EFFB6E2E7745FFBEFBB8A4679577F8BE" box="[1083,1290,1803,1828]" pageId="18" pageNumber="19" value="1970-09-02">2 September 1970</collectingDate>
</date>
</materialsCitation>
;
<materialsCitation id="3B69BB5B7745FFBEFA96A4679238F8F6" ID-GBIF-Occurrence="1424726353" collectingDate="1969-04-16" collectionCode="RMNH" collectorName="Luymes O. C. P. S." country="Suriname" elevation="130" latitude="7.3083" location="Suriname" longLatPrecision="7" longitude="-54.1667" pageId="18" pageNumber="19" specimenCount="1">
<collectionCode id="ED1029C37745FFBEFA96A4679514F8B9" box="[1301,1385,1804,1827]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="18" pageNumber="19">RMNH</collectionCode>
Por. 9848,
<collectingCountry id="F316F1967745FFBEFF5EA4449136F8D2" box="[221,331,1839,1864]" name="Suriname" pageId="18" pageNumber="19">Suriname</collectingCountry>
, ‘
<collectorName id="26F4D4D07745FFBEFEDFA45B925CF8D2" box="[348,545,1840,1864]" pageId="18" pageNumber="19">Luymes O.C.P.S.</collectorName>
II’
<collectingCountry id="F316F1967745FFBEFDC6A45B92E1F8D2" box="[581,668,1840,1864]" name="Guyana" pageId="18" pageNumber="19">Guyana</collectingCountry>
Shelf Expedition, station M97,
<geoCoordinate id="EE35D7C17745FFBEFB84A45B940EF8D2" box="[1031,1139,1840,1864]" direction="north" orientation="latitude" pageId="18" pageNumber="19" precision="5" value="7.3083">7.3083°N</geoCoordinate>
<geoCoordinate id="EE35D7C17745FFBEFBF8A4449486F8D2" box="[1147,1275,1839,1864]" direction="west" orientation="longitude" pageId="18" pageNumber="19" precision="5" value="-54.1667">54.1667°W</geoCoordinate>
, depth
<quantity id="4CF91CE37745FFBEFACDA45B95EAF8DD" box="[1358,1431,1840,1864]" metricMagnitude="2" metricUnit="m" metricValue="1.3" pageId="18" pageNumber="19" unit="m" value="130.0">
<elevation id="002C56357745FFBEFACDA45B95EAF8DD" box="[1358,1431,1840,1864]" metricMagnitude="2" metricUnit="m" metricValue="1.3" pageId="18" pageNumber="19" unit="m" value="130.0">130 m</elevation>
</quantity>
, bottom coarse sand,
<date id="FFBF97C67745FFBEFE17A4389238F8F6" box="[404,581,1875,1900]" pageId="18" pageNumber="19" value="1969-04-16">
<collectingDate id="EFFB6E2E7745FFBEFE17A4389238F8F6" box="[404,581,1875,1900]" pageId="18" pageNumber="19" value="1969-04-16">16 April 1969</collectingDate>
</date>
</materialsCitation>
;
<materialsCitation id="3B69BB5B7745FFBEFDD4A43F942EF80A" ID-GBIF-Occurrence="1424726357" collectingDate="1966-05-07" collectionCode="RMNH" collectorName="Snellius O. C. P. S." country="Suriname" elevation="64" latitude="7.28" location="Suriname" longLatPrecision="555" longitude="-56.7933" pageId="18" pageNumber="19" specimenCount="1">
<collectionCode id="ED1029C37745FFBEFDD4A43F92D6F8F1" box="[599,683,1876,1899]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="18" pageNumber="19">RMNH</collectionCode>
Por. 9904, 9953,
<collectingCountry id="F316F1967745FFBEFC12A4389382F8F6" box="[913,1023,1875,1900]" name="Suriname" pageId="18" pageNumber="19">Suriname</collectingCountry>
, ‘
<collectorName id="26F4D4D07745FFBEFB95A438949AF8F6" box="[1046,1255,1875,1900]" pageId="18" pageNumber="19">Snellius O.C.P.S.</collectorName>
’
<collectingCountry id="F316F1967745FFBEFB78A43F952FF8F6" box="[1275,1362,1876,1900]" name="Guyana" pageId="18" pageNumber="19">Guyana</collectingCountry>
Shelf Expedition, station G7,
<geoCoordinate id="EE35D7C17745FFBEFE29A4139187F80A" box="[426,506,1912,1936]" direction="north" orientation="latitude" pageId="18" pageNumber="19" precision="555" value="7.28">7.28°N</geoCoordinate>
<geoCoordinate id="EE35D7C17745FFBEFD87A41C92F9F80A" box="[516,644,1911,1936]" direction="west" orientation="longitude" pageId="18" pageNumber="19" precision="5" value="-56.7933">56.7933°W</geoCoordinate>
, depth
<quantity id="4CF91CE37745FFBEFD59A41C9365F815" box="[730,792,1911,1936]" metricMagnitude="1" metricUnit="m" metricValue="6.4" pageId="18" pageNumber="19" unit="m" value="64.0">
<elevation id="002C56357745FFBEFD59A41C9365F815" box="[730,792,1911,1936]" metricMagnitude="1" metricUnit="m" metricValue="6.4" pageId="18" pageNumber="19" unit="m" value="64.0">64 m</elevation>
</quantity>
, bottom sand,
<date id="FFBF97C67745FFBEFC40A413942EF80A" box="[963,1107,1911,1936]" pageId="18" pageNumber="19" value="1966-05-07">
<collectingDate id="EFFB6E2E7745FFBEFC40A413942EF80A" box="[963,1107,1911,1936]" pageId="18" pageNumber="19" value="1966-05-07">7 May 1966</collectingDate>
</date>
</materialsCitation>
;
<materialsCitation id="3B69BB5B7745FFBEFBE1A41395EAF82E" ID-GBIF-Occurrence="1424726375" collectingDate="1970-08-31" collectionCode="RMNH" country="Guyana" elevation="71" latitude="7.5833" location="Guyana" longLatPrecision="7" longitude="-57.0667" pageId="18" pageNumber="19" specimenCount="1">
<collectionCode id="ED1029C37745FFBEFBE1A41394CBF815" box="[1122,1206,1912,1935]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="18" pageNumber="19">RMNH</collectionCode>
Por. 9936,
<collectingCountry id="F316F1967745FFBEFABDA41395E5F80A" box="[1342,1432,1912,1936]" name="Guyana" pageId="18" pageNumber="19">Guyana</collectingCountry>
, ‘Luymes’
<collectingCountry id="F316F1967745FFBEFE88A4F7911FF82E" box="[267,354,1948,1972]" name="Guyana" pageId="18" pageNumber="19">Guyana</collectingCountry>
Shelf Expedition, station 63,
<geoCoordinate id="EE35D7C17745FFBEFD33A4F09360F82E" box="[688,797,1947,1972]" direction="north" orientation="latitude" pageId="18" pageNumber="19" precision="5" value="7.5833">7.5833°N</geoCoordinate>
<geoCoordinate id="EE35D7C17745FFBEFCA0A4F093D9F82E" box="[803,932,1947,1972]" direction="west" orientation="longitude" pageId="18" pageNumber="19" precision="5" value="-57.0667">57.0667°W</geoCoordinate>
, depth
<quantity id="4CF91CE37745FFBEFC76A4F7944DF829" box="[1013,1072,1948,1972]" metricMagnitude="1" metricUnit="m" metricValue="7.1" pageId="18" pageNumber="19" unit="m" value="71.0">
<elevation id="002C56357745FFBEFC76A4F7944DF829" box="[1013,1072,1948,1972]" metricMagnitude="1" metricUnit="m" metricValue="7.1" pageId="18" pageNumber="19" unit="m" value="71.0">71 m</elevation>
</quantity>
, sandy bottom,
<date id="FFBF97C67745FFBEFB62A4F795EAF82E" box="[1249,1431,1948,1972]" pageId="18" pageNumber="19" value="1970-08-31">
<collectingDate id="EFFB6E2E7745FFBEFB62A4F795EAF82E" box="[1249,1431,1948,1972]" pageId="18" pageNumber="19" value="1970-08-31">31 August 1970</collectingDate>
</date>
</materialsCitation>
;
<materialsCitation id="3B69BB5B7745FFBFFF14A4AB922DFF2A" ID-GBIF-Occurrence="1424726387" collectingDate="1966-05-10" collectionCode="RMNH" collectorName="Snellius O. C. P. S." country="Suriname" elevation="68" lastPageId="19" lastPageNumber="20" latitude="7.26" location="Suriname" longLatPrecision="555" longitude="-56.6667" pageId="18" pageNumber="19" specimenCount="1">
<collectionCode id="ED1029C37745FFBEFF14A4AB9096F84D" box="[151,235,1984,2007]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="18" pageNumber="19">RMNH</collectionCode>
Por. 9966,
<collectingCountry id="F316F1967745FFBEFEEFA4D491A7F842" box="[364,474,1983,2008]" name="Suriname" pageId="18" pageNumber="19">Suriname</collectingCountry>
, ‘
<collectorName id="26F4D4D07745FFBEFE69A4D492CEF842" box="[490,691,1983,2008]" pageId="18" pageNumber="19">Snellius O.C.P.S.</collectorName>
’
<collectingCountry id="F316F1967745FFBEFD43A4AB936AF842" box="[704,791,1984,2008]" name="Guyana" pageId="18" pageNumber="19">Guyana</collectingCountry>
Shelf Expedition, station G56,
<geoCoordinate id="EE35D7C17745FFBEFBF9A4D494B6F842" box="[1146,1227,1983,2008]" direction="north" orientation="latitude" pageId="18" pageNumber="19" precision="555" value="7.26">7.26°N</geoCoordinate>
<geoCoordinate id="EE35D7C17745FFBEFB51A4D4952FF842" box="[1234,1362,1983,2008]" direction="west" orientation="longitude" pageId="18" pageNumber="19" precision="5" value="-56.6667">56.6667°W</geoCoordinate>
, depth
<quantity id="4CF91CE37744FFBFFF14A3FC9080FF35" box="[151,253,151,176]" metricMagnitude="1" metricUnit="m" metricValue="6.75" metricValueMax="6.8" metricValueMin="6.7" pageId="19" pageNumber="20" unit="m" value="67.5" valueMax="68.0" valueMin="67.0">
<elevation id="002C56357744FFBFFF14A3FC9080FF35" box="[151,253,151,176]" metricMagnitude="1" metricUnit="m" metricValue="6.75" metricValueMax="6.8" metricValueMin="6.7" pageId="19" pageNumber="20" unit="m" value="67.5" valueMax="68.0" valueMin="67.0">67–68 m</elevation>
</quantity>
, Agassiz trawl,
<date id="FFBF97C67744FFBFFE37A3F3922DFF2A" box="[436,592,151,176]" pageId="19" pageNumber="20" value="1966-05-10">
<collectingDate id="EFFB6E2E7744FFBFFE37A3F3922DFF2A" box="[436,592,151,176]" pageId="19" pageNumber="20" value="1966-05-10">10 May 1966</collectingDate>
</date>
</materialsCitation>
;
<materialsCitation id="3B69BB5B7744FFBFFDDFA3F394CDFF4F" ID-GBIF-Occurrence="1424726377" collectingDate="1966-05-11" collectionCode="RMNH" collectorName="Snellius O. C. P. S." country="Guyana" elevation="94" latitude="7.595" location="Guyana" longLatPrecision="55" longitude="-56.8767" pageId="19" pageNumber="20" specimenCount="1">
<collectionCode id="ED1029C37744FFBFFDDFA3F392CDFF35" box="[604,688,152,175]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="19" pageNumber="20">RMNH</collectionCode>
Por. 9996,
<collectingCountry id="F316F1967744FFBFFCB6A3F393F2FF2A" box="[821,911,152,176]" name="Guyana" pageId="19" pageNumber="20">Guyana</collectingCountry>
, ‘
<collectorName id="26F4D4D07744FFBFFC1CA3FC9417FF2A" box="[927,1130,151,176]" pageId="19" pageNumber="20">Snellius O.C.P.S.</collectorName>
’
<collectingCountry id="F316F1967744FFBFFBF4A3F394B3FF2A" box="[1143,1230,152,176]" name="Guyana" pageId="19" pageNumber="20">Guyana</collectingCountry>
Shelf Expedition, station H57,
<geoCoordinate id="EE35D7C17744FFBFFEA9A3D791F4FF4F" box="[298,393,188,213]" direction="north" orientation="latitude" pageId="19" pageNumber="20" precision="55" value="7.595">7.595°N</geoCoordinate>
<geoCoordinate id="EE35D7C17744FFBFFE12A3D7926FFF4F" box="[401,530,188,213]" direction="west" orientation="longitude" pageId="19" pageNumber="20" precision="5" value="-56.8767">56.8767°W</geoCoordinate>
, depth
<quantity id="4CF91CE37744FFBFFDE5A3D792DEFF4E" box="[614,675,188,212]" metricMagnitude="1" metricUnit="m" metricValue="9.4" pageId="19" pageNumber="20" unit="m" value="94.0">
<elevation id="002C56357744FFBFFDE5A3D792DEFF4E" box="[614,675,188,212]" metricMagnitude="1" metricUnit="m" metricValue="9.4" pageId="19" pageNumber="20" unit="m" value="94.0">94 m</elevation>
</quantity>
, bottom coarse sand and shells,
<date id="FFBF97C67744FFBFFB96A3D794CDFF4F" box="[1045,1200,188,213]" pageId="19" pageNumber="20" value="1966-05-11">
<collectingDate id="EFFB6E2E7744FFBFFB96A3D794CDFF4F" box="[1045,1200,188,213]" pageId="19" pageNumber="20" value="1966-05-11">11 May 1966</collectingDate>
</date>
</materialsCitation>
;
<materialsCitation id="3B69BB5B7744FFBFFB3EA3D6911FFE87" ID-GBIF-Occurrence="1424726392" collectingDate="1966-05-07" collectionCode="RMNH" collectorName="Snellius O. C. P. S." country="Suriname" elevation="27" latitude="6.312" location="Suriname" longLatPrecision="555" longitude="-56.57" pageId="19" pageNumber="20" specimenCount="1">
<collectionCode id="ED1029C37744FFBFFB3EA3D6956CFF4E" box="[1213,1297,189,212]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="19" pageNumber="20">RMNH</collectionCode>
Por. 10509,
<collectingCountry id="F316F1967744FFBFFF14A3B49178FF62" box="[151,261,223,248]" name="Suriname" pageId="19" pageNumber="20">Suriname</collectingCountry>
, ‘
<collectorName id="26F4D4D07744FFBFFE94A3B4919EFF62" box="[279,483,223,248]" pageId="19" pageNumber="20">Snellius O.C.P.S.</collectorName>
’
<collectingCountry id="F316F1967744FFBFFE71A38B9234FF62" box="[498,585,224,248]" name="Guyana" pageId="19" pageNumber="20">Guyana</collectingCountry>
Shelf Expedition, station F46,
<geoCoordinate id="EE35D7C17744FFBFFC37A3B4946FFF62" box="[948,1042,223,248]" direction="north" orientation="latitude" pageId="19" pageNumber="20" precision="55" value="6.312">6.312°N</geoCoordinate>
<geoCoordinate id="EE35D7C17744FFBFFB9FA3B494FCFF62" box="[1052,1153,223,248]" direction="west" orientation="longitude" pageId="19" pageNumber="20" precision="555" value="-56.57">56.57°W</geoCoordinate>
, depth
<quantity id="4CF91CE37744FFBFFB54A3B49543FF6D" box="[1239,1342,223,248]" metricMagnitude="1" metricUnit="m" metricValue="2.7" metricValueMax="2.9" metricValueMin="2.5" pageId="19" pageNumber="20" unit="m" value="27.0" valueMax="29.0" valueMin="25.0">
<elevation id="002C56357744FFBFFB54A3B49543FF6D" box="[1239,1342,223,248]" metricMagnitude="1" metricUnit="m" metricValue="2.7" metricValueMax="2.9" metricValueMin="2.5" pageId="19" pageNumber="20" unit="m" value="27.0" valueMax="29.0" valueMin="25.0">25–29 m</elevation>
</quantity>
, bottom sand,
<date id="FFBF97C67744FFBFFF5BA26E911FFE87" box="[216,354,260,285]" pageId="19" pageNumber="20" value="1966-05-07">
<collectingDate id="EFFB6E2E7744FFBFFF5BA26E911FFE87" box="[216,354,260,285]" pageId="19" pageNumber="20" value="1966-05-07">7 May 1966</collectingDate>
</date>
</materialsCitation>
.
</paragraph>
</subSubSection>
<caption id="DF7EE18E7744FFBFFF14A63E9080FA32" httpUri="https://zenodo.org/record/272961/files/figure.png" pageId="19" pageNumber="20" targetBox="[151,1436,337,1344]" targetPageId="19">
<paragraph id="8BBEB1067744FFBFFF14A63E9080FA32" blockId="19.[151,1436,1365,1448]" pageId="19" pageNumber="20">
<emphasis id="B9756D147744FFBFFF14A63E9167FAF0" bold="true" box="[151,282,1365,1386]" pageId="19" pageNumber="20">FIGURE 10</emphasis>
.
<taxonomicName id="4C01CA857744FFBFFEA4A63D937BFAF1" authority="Duchassaing &amp; Michelotti, 1864" authorityName="Duchassaing &amp; Michelotti" authorityYear="1864" box="[295,774,1365,1387]" class="Demospongiae" family="Irciniidae" genus="Ircinia" kingdom="Animalia" order="Dictyoceratida" pageId="19" pageNumber="20" phylum="Porifera" rank="species" species="felix">
<emphasis id="B9756D147744FFBFFEA4A63D91E2FAF1" box="[295,415,1365,1387]" italics="true" pageId="19" pageNumber="20">Ircinia felix</emphasis>
(Duchassaing &amp; Michelotti, 1864)
</taxonomicName>
, a, habitus of RMNH Por. 9333 (scale bar = 1 cm), b, habitus of RMNH Por. 9936 (scale bar = 1 cm), c–d, light microscopic images of skeleton of RMNH Por. 9904, c, cross section, d, filaments.
</paragraph>
</caption>
<subSubSection id="C31BE28D7744FFBFFF44A6BB916EF8EF" pageId="19" pageNumber="20" type="description">
<paragraph id="8BBEB1067744FFBFFF44A6BB925EF9E3" blockId="19.[151,1437,1488,2017]" pageId="19" pageNumber="20">
<emphasis id="B9756D147744FFBFFF44A6BB912CFA73" bold="true" box="[199,337,1488,1513]" pageId="19" pageNumber="20">Description</emphasis>
. Massive, cake-shaped, globular, or more expanded (
<figureCitation id="133AAD837744FFBFFC21A6BB938BFA73" box="[930,1014,1488,1513]" captionStart="FIGURE 10" captionStartId="19.[151,250,1365,1386]" captionTargetBox="[151,1436,337,1344]" captionTargetId="figure@19.[151,1436,337,1344]" captionTargetPageId="19" captionText="FIGURE 10. Ircinia felix (Duchassaing &amp; Michelotti, 1864), a, habitus of RMNH Por. 9333 (scale bar = 1 cm), b, habitus of RMNH Por. 9936 (scale bar = 1 cm), c – d, light microscopic images of skeleton of RMNH Por. 9904, c, cross section, d, filaments." httpUri="https://zenodo.org/record/272961/files/figure.png" pageId="19" pageNumber="20">Figs 10</figureCitation>
a–b). Size of largest individuals in the present collection up to
<date id="FFBF97C67744FFBFFE25A69F9186F996" box="[422,507,1524,1549]" pageId="19" pageNumber="20" value="2010-10-15">15 x 10</date>
x
<quantity id="4CF91CE37744FFBFFD9BA69F9229F996" box="[536,596,1524,1549]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" pageId="19" pageNumber="20" unit="cm" value="6.0">6 cm</quantity>
. Color (in alcohol) pinkish brown or purplish grey with, at least in RMNH Por. 9333, a dark purple oscule. In other specimens oscules are less distinct and vary in diameter from
<quantity id="4CF91CE37744FFBFFAA2A57395E5F9AA" box="[1313,1432,1560,1584]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" metricValueMax="8.0" metricValueMin="2.0" pageId="19" pageNumber="20" unit="mm" value="5.0" valueMax="8.0" valueMin="2.0">2 to 8 mm</quantity>
. Conules are usually about
<quantity id="4CF91CE37744FFBFFE45A5579259F9CE" box="[454,548,1596,1620]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="4.0" metricValueMin="2.0" pageId="19" pageNumber="20" unit="mm" value="3.0" valueMax="4.0" valueMin="2.0">2–4 mm</quantity>
in height and are about
<quantity id="4CF91CE37744FFBFFCB8A55793E7F9CE" box="[827,922,1596,1621]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" metricValueMax="6.0" metricValueMin="4.0" pageId="19" pageNumber="20" unit="mm" value="5.0" valueMax="6.0" valueMin="4.0">4–6 mm</quantity>
apart. Consistency is compressible, but firm. The sponges are harsh to the touch.
</paragraph>
<paragraph id="8BBEB1067744FFBFFF44A5EF916EF8EF" blockId="19.[151,1437,1488,2017]" pageId="19" pageNumber="20">
<emphasis id="B9756D147744FFBFFF44A5EF9148F907" bold="true" box="[199,309,1668,1693]" pageId="19" pageNumber="20">Skeleton.</emphasis>
(
<figureCitation id="133AAD837744FFBFFEC6A5EF91EBF906" box="[325,406,1668,1693]" captionStart="FIGURE 10" captionStartId="19.[151,250,1365,1386]" captionTargetBox="[151,1436,337,1344]" captionTargetId="figure@19.[151,1436,337,1344]" captionTargetPageId="19" captionText="FIGURE 10. Ircinia felix (Duchassaing &amp; Michelotti, 1864), a, habitus of RMNH Por. 9333 (scale bar = 1 cm), b, habitus of RMNH Por. 9936 (scale bar = 1 cm), c – d, light microscopic images of skeleton of RMNH Por. 9904, c, cross section, d, filaments." httpUri="https://zenodo.org/record/272961/files/figure.png" pageId="19" pageNumber="20">Fig. 10</figureCitation>
c) The surface is covered by a tough mixture of filaments and sand grains, which is carried by endings of choanosomal fibers. The fiber system is irregular and may contain a considerable load of sand grains or spicule debris, but in other parts foreign material may be virtually absent. Fibers are generally less than 100 µm in diameter, lying 400–500 µm apart, and form irregular meshes of 500 µm or more in size. Filaments (
<figureCitation id="133AAD837744FFBFFAB0A59B95F8F893" box="[1331,1413,1776,1801]" captionStart="FIGURE 10" captionStartId="19.[151,250,1365,1386]" captionTargetBox="[151,1436,337,1344]" captionTargetId="figure@19.[151,1436,337,1344]" captionTargetPageId="19" captionText="FIGURE 10. Ircinia felix (Duchassaing &amp; Michelotti, 1864), a, habitus of RMNH Por. 9333 (scale bar = 1 cm), b, habitus of RMNH Por. 9936 (scale bar = 1 cm), c – d, light microscopic images of skeleton of RMNH Por. 9904, c, cross section, d, filaments." httpUri="https://zenodo.org/record/272961/files/figure.png" pageId="19" pageNumber="20">Fig. 10</figureCitation>
d) are usually conspicuous, but may occasionally be difficult to find in transmitted light, they are 2–5 µm in diameter with terminal knobs of about 8 µm. All these features are subject to considerable variation in the collected specimens.
</paragraph>
</subSubSection>
<subSubSection id="C31BE28D7744FFBFFF44A4EB91AAF826" pageId="19" pageNumber="20" type="distribution">
<paragraph id="8BBEB1067744FFBFFF44A4EB91AAF826" blockId="19.[151,1437,1488,2017]" pageId="19" pageNumber="20">
<emphasis id="B9756D147744FFBFFF44A4EB9190F803" bold="true" box="[199,493,1920,1945]" pageId="19" pageNumber="20">Distribution and ecology</emphasis>
.
<collectingCountry id="F316F1967744FFBFFE7FA4EB922EF802" box="[508,595,1920,1944]" name="Guyana" pageId="19" pageNumber="20">Guyana</collectingCountry>
Shelf, Greater Caribbean, NE
<collectingCountry id="F316F1967744FFBFFC31A4EB9384F803" box="[946,1017,1920,1945]" name="Brazil" pageId="19" pageNumber="20">Brazil</collectingCountry>
, from shallow–water down to
<quantity id="4CF91CE37744FFBFFAD7A4EB95E1F802" box="[1364,1436,1920,1944]" metricMagnitude="2" metricUnit="m" metricValue="1.3" pageId="19" pageNumber="20" unit="m" value="130.0">130 m</quantity>
(previously down to
<quantity id="4CF91CE37744FFBFFEFCA4CF91B7F826" box="[383,458,1956,1980]" metricMagnitude="2" metricUnit="m" metricValue="1.0" pageId="19" pageNumber="20" unit="m" value="100.0">100 m</quantity>
).
</paragraph>
</subSubSection>
<subSubSection id="C31BE28D7744FFB8FF44A4A390A6FE1D" lastPageId="20" lastPageNumber="21" pageId="19" pageNumber="20" type="discussion">
<paragraph id="8BBEB1067744FFB8FF44A4A390A6FE1D" blockId="19.[151,1437,1488,2017]" lastBlockId="20.[151,1436,151,391]" lastPageId="20" lastPageNumber="21" pageId="19" pageNumber="20">
<emphasis id="B9756D147744FFBFFF44A4A39149F87B" bold="true" box="[199,308,1992,2017]" pageId="19" pageNumber="20">Remarks</emphasis>
. It is with some hesitation that all the
<taxonomicName id="4C01CA857744FFBFFC83A4A29336F87A" box="[768,843,1993,2016]" class="Demospongiae" family="Irciniidae" genus="Ircinia" kingdom="Animalia" order="Dictyoceratida" pageId="19" pageNumber="20" phylum="Porifera" rank="genus">
<emphasis id="B9756D147744FFBFFC83A4A29336F87A" box="[768,843,1993,2016]" italics="true" pageId="19" pageNumber="20">Ircinia</emphasis>
</taxonomicName>
specimens collected on the
<collectingCountry id="F316F1967744FFBFFB1BA4A39492F87A" box="[1176,1263,1992,2016]" name="Guyana" pageId="19" pageNumber="20">Guyana</collectingCountry>
Shelf are here assigned to
<taxonomicName id="4C01CA857743FFB8FE9EA3F2911BFF2A" box="[285,358,151,176]" class="Demospongiae" family="Irciniidae" genus="Ircinia" kingdom="Animalia" order="Dictyoceratida" pageId="20" pageNumber="21" phylum="Porifera" rank="species" species="felix">
<emphasis id="B9756D147743FFB8FE9EA3F2911BFF2A" box="[285,358,151,176]" italics="true" pageId="20" pageNumber="21">I. felix</emphasis>
</taxonomicName>
, as growth forms are quite variable. Several specimens are undoubted members of the species, but some others are doubtful. The species is polymorphic and can be distinguished from the similarly polymorphic sympatric
<taxonomicName id="4C01CA857743FFB8FE8FA38A92F0FF62" authority="Lamarck, 1814" authorityName="Lamarck" authorityYear="1814" box="[268,653,223,248]" class="Demospongiae" family="Irciniidae" genus="Ircinia" kingdom="Animalia" order="Dictyoceratida" pageId="20" pageNumber="21" phylum="Porifera" rank="species" species="strobilina">
<emphasis id="B9756D147743FFB8FE8FA38A91B7FF62" box="[268,458,223,248]" italics="true" pageId="20" pageNumber="21">Ircinia strobilina</emphasis>
(Lamarck, 1814)
</taxonomicName>
only on the greater coarseness of the latter. A CREOCEAN specimen from French
<collectingCountry id="F316F1967743FFB8FEAFA26F91FEFE86" box="[300,387,260,284]" name="Guyana" pageId="20" pageNumber="21">Guyana</collectingCountry>
(
<quantity id="4CF91CE37743FFB8FE10A26F91B3FE86" box="[403,462,260,284]" metricMagnitude="1" metricUnit="m" metricValue="7.2" pageId="20" pageNumber="21" unit="m" value="72.0">72 m</quantity>
depth) is flattened and looks to be intermediate between
<taxonomicName id="4C01CA857743FFB8FBD8A26E94D9FE87" box="[1115,1188,260,285]" class="Demospongiae" family="Irciniidae" genus="Ircinia" kingdom="Animalia" order="Dictyoceratida" pageId="20" pageNumber="21" phylum="Porifera" rank="species" species="felix">
<emphasis id="B9756D147743FFB8FBD8A26E94D9FE87" box="[1115,1188,260,285]" italics="true" pageId="20" pageNumber="21">I. felix</emphasis>
</taxonomicName>
and
<taxonomicName id="4C01CA857743FFB8FB5FA26E951CFE87" box="[1244,1377,260,285]" class="Demospongiae" family="Irciniidae" genus="Ircinia" kingdom="Animalia" order="Dictyoceratida" pageId="20" pageNumber="21" phylum="Porifera" rank="species" species="strobilina">
<emphasis id="B9756D147743FFB8FB5FA26E951CFE87" box="[1244,1377,260,285]" italics="true" pageId="20" pageNumber="21">I. strobilina</emphasis>
</taxonomicName>
.
<bibRefCitation id="EF90CCF77743FFB8FAF3A26E915BFEDA" pageId="20" pageNumber="21" refString="Van Soest, R. W. M. (1978) Marine sponges from Curacao and other Caribbean localities. Part I. Keratosa. In: Hummelinck, P. W. &amp; Van der Steen, L. J. (Eds.), Uitgaven van de Natuurwetenschappelijke Studiekring voor Suriname en de Nederlandse Antillen. No. 94. Studies on the Fauna of Curacao and other Caribbean Islands, 56 (179), 1 - 94. Avaliable from: http: // www. repository. naturalis. nl / document / 549917 (Accessed 11 Jan. 2017)" type="journal article">Van Soest (1978)</bibRefCitation>
assigned a specimen from the
<collectingCountry id="F316F1967743FFB8FD0BA24392A2FEDA" box="[648,735,296,320]" name="Guyana" pageId="20" pageNumber="21">Guyana</collectingCountry>
coast (ZMA Por. 03538) to
<taxonomicName id="4C01CA857743FFB8FBA7A2429499FEDA" box="[1060,1252,295,320]" class="Demospongiae" family="Irciniidae" genus="Ircinia" kingdom="Animalia" order="Dictyoceratida" pageId="20" pageNumber="21" phylum="Porifera" rank="species" species="strobilina">
<emphasis id="B9756D147743FFB8FBA7A2429499FEDA" box="[1060,1252,295,320]" italics="true" pageId="20" pageNumber="21">Ircinia strobilina</emphasis>
</taxonomicName>
, but this is here reassigned to
<taxonomicName id="4C01CA857743FFB8FEB1A22691C8FEFF" box="[306,437,332,357]" class="Demospongiae" family="Irciniidae" genus="Ircinia" kingdom="Animalia" order="Dictyoceratida" pageId="20" pageNumber="21" phylum="Porifera" rank="species" species="felix">
<emphasis id="B9756D147743FFB8FEB1A22691C8FEFF" box="[306,437,332,357]" italics="true" pageId="20" pageNumber="21">Ircinia felix</emphasis>
</taxonomicName>
. Although typically inhabitants of the reef, both species have been reported from deeper water.
</paragraph>
</subSubSection>
</treatment>
</document>
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