272 lines
32 KiB
XML
272 lines
32 KiB
XML
<document id="EC29BC8A23B02ADF7FD99385B0662C33" ID-CLB-Dataset="25927" ID-DOI="10.11646/zootaxa.4658.3.3" ID-GBIF-Dataset="c807f833-9fe4-45ec-b5d6-62c6b88979b3" ID-ISSN="1175-5326" ID-Zenodo-Dep="3376028" ID-ZooBank="D926CCEC-56EF-4E9A-98BE-CEB4D4D3D60A" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1566575792581" checkinUser="plazi" docAuthor="Goodwin, Claire E., Berman, Jade & Hendry, Katharine R." docDate="2019" docId="03B087EDFFD2FF85FF59FAE9FD59DD91" docLanguage="en" docName="zootaxa.4658.3.3.pdf" docOrigin="Zootaxa 4658 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Clathria (Axosuberites) rosita Goodwin, Brewin & Brickle 2012" docType="treatment" docVersion="11" lastPageNumber="489" masterDocId="FF89FF95FFC9FF99FFCEFFD4FFA5DF62" masterDocTitle="Demosponges from the sublittoral and shallow-circalittoral (<24 m depth) Antarctic Peninsula with a description of four new species and notes on in situ identification characteristics" masterLastPageNumber="508" masterPageNumber="461" pageNumber="488" updateTime="1698752363291" updateUser="ExternalLinkService">
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<mods:title id="A7AEEBB798E65B825D148E48596C8E09">Demosponges from the sublittoral and shallow-circalittoral (<24 m depth) Antarctic Peninsula with a description of four new species and notes on in situ identification characteristics</mods:title>
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<mods:namePart id="F95257C84C6699A94DC11762ADD21C32">Goodwin, Claire E.</mods:namePart>
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<mods:namePart id="674D2D2D14DA7DE40A34DED779659EFD">Berman, Jade</mods:namePart>
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<mods:namePart id="BAD01B5E3D51349216D1E3874EF39BCA">Hendry, Katharine R.</mods:namePart>
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<mods:title id="1F19F481362B7F3C072843F60C1D77CC">Zootaxa</mods:title>
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<mods:part id="6FAD463F7950AFCC32504AC60EA7DFF2">
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<mods:date id="FD3AAAD75E65B41807899F6B8A8B28FC">2019</mods:date>
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<mods:number id="0779C315EF54908C4663E25592D41398">4658</mods:number>
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<treatment id="03B087EDFFD2FF85FF59FAE9FD59DD91" ID-GBIF-Taxon="159244132" LSID="urn:lsid:plazi:treatment:03B087EDFFD2FF85FF59FAE9FD59DD91" httpUri="http://treatment.plazi.org/id/03B087EDFFD2FF85FF59FAE9FD59DD91" lastPageId="28" lastPageNumber="489" pageId="27" pageNumber="488">
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<paragraph id="8BA636FBFFD2FF82FF59FAE9FC0BDA35" blockId="27.[151,942,1341,1403]" box="[151,942,1341,1368]" pageId="27" pageNumber="488">
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<heading id="D0EE8197FFD2FF82FF59FAE9FC0BDA35" bold="true" box="[151,942,1341,1368]" fontSize="11" level="1" pageId="27" pageNumber="488" reason="1">
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<taxonomicName id="4C194D78FFD2FF82FF59FAE9FC0BDA35" ID-CoL="VS3K" authority="Goodwin, Brewin & Brickle, 2012" authorityName="Goodwin, Brewin & Brickle" authorityYear="2012" box="[151,942,1341,1368]" class="Demospongiae" family="Microcionidae" genus="Clathria" kingdom="Animalia" order="Poecilosclerida" pageId="27" pageNumber="488" phylum="Porifera" rank="species" species="rosita" subGenus="Axosuberites">
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<emphasis id="B96DEAE9FFD2FF82FF59FAE9FC0BDA35" bold="true" box="[151,942,1341,1368]" pageId="27" pageNumber="488">
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<emphasis id="B96DEAE9FFD2FF82FF59FAE9FE5ADA35" bold="true" box="[151,511,1341,1368]" italics="true" pageId="27" pageNumber="488">Clathria (Axosuberites) rosita</emphasis>
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<bibRefCitation id="EF884B0AFFD2FF82FDC9FAE9FC0BDA35" author="Goodwin, C. & Brewin, P. E. & Brickle, P." box="[519,942,1341,1367]" pageId="27" pageNumber="488" pagination="1 - 48" refId="ref35020" refString="Goodwin, C., Brewin, P. E. & Brickle, P. (2012) Sponge biodiversity of South Georgia island with descriptions of fifteen new species. Zootaxa, 3542, 1 - 48. https: // doi. org / 10.11646 / zootaxa. 3542.1.1" type="journal article" year="2012">Goodwin, Brewin & Brickle, 2012</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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<subSubSection id="C3036570FFD2FF82FF59FAB5FEB3DA19" box="[151,278,1376,1403]" pageId="27" pageNumber="488" type="description">
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<paragraph id="8BA636FBFFD2FF82FF59FAB5FEB3DA19" blockId="27.[151,942,1341,1403]" box="[151,278,1376,1403]" pageId="27" pageNumber="488">
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(
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<figureCitation id="13222A7EFFD2FF82FF51FAB5FEABDA19" box="[159,270,1376,1403]" captionStart="FIGURE 15" captionStartId="28.[151,250,1523,1548]" captionTargetBox="[151,1436,769,1503]" captionTargetId="figure@28.[151,1436,769,1503]" captionTargetPageId="28" captionText="FIGURE 15. Clathria (Axosuberites) rosita Goodwin, Brewin & Brickle, 2012. BELUM.Mc2015.724. A. In situ appearance. B. Skeleton, scale bar 1000 µm. C. Style. D. Subectosomal style. E. Ectosomal style ends. F. Thin toxa. G. Oxhorn toxa. Spicule scale bars all 10 µm." httpUri="https://zenodo.org/record/3376060/files/figure.png" pageId="27" pageNumber="488">Figure 15</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3036570FFD2FF85FF59FA7CFD59DD91" lastPageId="28" lastPageNumber="489" pageId="27" pageNumber="488" type="materials_examined">
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<paragraph id="8BA636FBFFD2FF82FF59FA7CFB8EDA85" blockId="27.[151,1436,1448,2015]" pageId="27" pageNumber="488">
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<emphasis id="B96DEAE9FFD2FF82FF59FA7CFEB9DAA1" bold="true" box="[151,284,1448,1475]" pageId="27" pageNumber="488">Specimens.</emphasis>
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<emphasis id="B96DEAE9FFD2FF82FEE3FA7DFDFCDAA1" box="[301,601,1449,1475]" italics="true" pageId="27" pageNumber="488">
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<collectionCode id="ED08AE3EFFD2FF82FEE3FA7DFE28DAA1" box="[301,397,1449,1475]" country="United Kingdom" httpUri="http://grbio.org/cool/2x42-q9ch" name="Ulster Museum, Belfast" pageId="27" pageNumber="488">BELUM</collectionCode>
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.Mc2015.724 and
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</emphasis>
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<materialsCitation id="3B713CA6FFD2FF82FDA4FA7DFB82DA85" ID-GBIF-Occurrence="2351015275" collectingDate="2015-02-23" collectionCode="BELUM" collectorName="C. Goodwin & E. Priestley" county="Booth Island" elevation="11" latitude="-65.06422" location="Mc" longLatPrecision="1" longitude="-64.031136" municipality="Port Charcot" pageId="27" pageNumber="488" specimenCount="1">
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<emphasis id="B96DEAE9FFD2FF82FDA4FA7DFCFEDAA1" box="[618,859,1449,1475]" italics="true" pageId="27" pageNumber="488">
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<collectionCode id="ED08AE3EFFD2FF82FDA4FA7DFD6CDAA1" box="[618,713,1449,1475]" country="United Kingdom" httpUri="http://grbio.org/cool/2x42-q9ch" name="Ulster Museum, Belfast" pageId="27" pageNumber="488">BELUM</collectionCode>
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.
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<location id="8EC66020FFD2FF82FD02FA7DFD4ADAA1" LSID="urn:lsid:plazi:treatment:03B087EDFFD2FF85FF59FAE9FD59DD91:8EC66020FFD2FF82FD02FA7DFD4ADAA1" box="[716,751,1449,1475]" county="Booth Island" latitude="-65.06422" longLatPrecision="1" longitude="-64.031136" municipality="Port Charcot" name="Mc" pageId="27" pageNumber="488">Mc</location>
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2015.737
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</emphasis>
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<collectingMunicipality id="6BC2AC81FFD2FF82FCA2FA7DFBA2DAA1" box="[876,1031,1449,1475]" pageId="27" pageNumber="488">Port Charcot</collectingMunicipality>
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,
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<collectingCounty id="62C74E77FFD2FF82FBD2FA7DFB10DAA1" box="[1052,1205,1449,1475]" pageId="27" pageNumber="488">Booth Island</collectingCounty>
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(
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<geoCoordinate id="EE2D503CFFD2FF82FB01FA7CFAC5DAA1" box="[1231,1376,1448,1475]" degrees="65" direction="south" minutes="03.853" orientation="latitude" pageId="27" pageNumber="488" precision="1" value="-65.06422">65°03.853’S</geoCoordinate>
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,
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<geoCoordinate id="EE2D503CFFD2FF82FABBFA7DFEA9DA8A" degrees="64" direction="west" minutes="01.868" orientation="longitude" pageId="27" pageNumber="488" precision="1" value="-64.031136">64° 01.868’W</geoCoordinate>
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), depth
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<quantity id="4CE19B1EFFD2FF82FEAAFA19FE19DA85" box="[356,444,1485,1511]" metricMagnitude="1" metricUnit="m" metricValue="1.1" metricValueMax="1.6" metricValueMin="0.6" pageId="27" pageNumber="488" unit="m" value="11.0" valueMax="16.0" valueMin="6.0">
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<elevation id="0034D1C8FFD2FF82FEAAFA19FE19DA85" box="[356,444,1485,1511]" metricMagnitude="1" metricUnit="m" metricValue="1.1" metricValueMax="1.6" metricValueMin="0.6" pageId="27" pageNumber="488" unit="m" value="11.0" valueMax="16.0" valueMin="6.0">6–16 m</elevation>
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</quantity>
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; collected by
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<collectorName id="26EC532DFFD2FF82FD99FA19FD45DA85" box="[599,736,1485,1511]" pageId="27" pageNumber="488">C. Goodwin</collectorName>
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and
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||
<collectorName id="26EC532DFFD2FF82FCD8FA19FC3CDA85" box="[790,921,1485,1511]" pageId="27" pageNumber="488">E. Priestley</collectorName>
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,
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<date id="FFA7103BFFD2FF82FC6AFA18FB82DA85" box="[932,1063,1484,1511]" pageId="27" pageNumber="488" value="2015-02-23">
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<collectingDate id="EFE3E9D3FFD2FF82FC6AFA18FB82DA85" box="[932,1063,1484,1511]" pageId="27" pageNumber="488" value="2015-02-23">23/02/2015</collectingDate>
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</date>
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="8BA636FBFFD2FF82FF09FA25FDA9D94D" blockId="27.[151,1436,1448,2015]" pageId="27" pageNumber="488">
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<materialsCitation id="3B713CA6FFD2FF82FF09FA25FB3FD969" ID-GBIF-Occurrence="2351015248" box="[199,1178,1520,1547]" collectionCode="BELUM" county="Paradise Bay" elevation="18" latitude="-64.89735" location="Mc" longLatPrecision="1" longitude="-62.873184" municipality="Paradise Bay Wall" pageId="27" pageNumber="488" specimenCount="1">
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<emphasis id="B96DEAE9FFD2FF82FF09FA25FE1DD969" box="[199,440,1521,1547]" italics="true" pageId="27" pageNumber="488">
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<collectionCode id="ED08AE3EFFD2FF82FF09FA25FE83D969" box="[199,294,1521,1547]" country="United Kingdom" httpUri="http://grbio.org/cool/2x42-q9ch" name="Ulster Museum, Belfast" pageId="27" pageNumber="488">BELUM</collectionCode>
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.
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<location id="8EC66020FFD2FF82FEE7FA25FEE9D969" LSID="urn:lsid:plazi:treatment:03B087EDFFD2FF85FF59FAE9FD59DD91:8EC66020FFD2FF82FEE7FA25FEE9D969" box="[297,332,1521,1547]" county="Paradise Bay" latitude="-64.89735" longLatPrecision="1" longitude="-62.873184" municipality="Paradise Bay Wall" name="Mc" pageId="27" pageNumber="488">Mc</location>
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2015.766
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</emphasis>
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<collectingMunicipality id="6BC2AC81FFD2FF82FE71FA25FD28D969" box="[447,653,1521,1547]" pageId="27" pageNumber="488">
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<collectingCounty id="62C74E77FFD2FF82FE71FA25FDF7D969" box="[447,594,1521,1547]" pageId="27" pageNumber="488">Paradise Bay</collectingCounty>
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Wall
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</collectingMunicipality>
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(
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<geoCoordinate id="EE2D503CFFD2FF82FD52FA24FC88D969" box="[668,813,1520,1547]" degrees="64" direction="south" minutes="53.841" orientation="latitude" pageId="27" pageNumber="488" precision="1" value="-64.89735">64°53.841’S</geoCoordinate>
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,
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<geoCoordinate id="EE2D503CFFD2FF82FCF6FA25FC7FD969" box="[824,986,1520,1547]" degrees="62" direction="west" minutes="52.391" orientation="longitude" pageId="27" pageNumber="488" precision="1" value="-62.873184">62° 52.391’W</geoCoordinate>
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), depth
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<quantity id="4CE19B1EFFD2FF82FBFAFA25FB3FD969" box="[1076,1178,1521,1547]" metricMagnitude="1" metricUnit="m" metricValue="1.75" metricValueMax="2.1" metricValueMin="1.4" pageId="27" pageNumber="488" unit="m" value="17.5" valueMax="21.0" valueMin="14.0">
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<elevation id="0034D1C8FFD2FF82FBFAFA25FB3FD969" box="[1076,1178,1521,1547]" metricMagnitude="1" metricUnit="m" metricValue="1.75" metricValueMax="2.1" metricValueMin="1.4" pageId="27" pageNumber="488" unit="m" value="17.5" valueMax="21.0" valueMin="14.0">14–21 m</elevation>
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</quantity>
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</materialsCitation>
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; collected by C. Goodwin and E. Priestley,
|
||
<date id="FFA7103BFFD2FF82FE4BF9C0FDADD94D" box="[389,520,1556,1583]" pageId="27" pageNumber="488" value="2015-02-24">24/02/2015</date>
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.
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</paragraph>
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<paragraph id="8BA636FBFFD2FF82FF09F9ECFEC1D915" blockId="27.[151,1436,1448,2015]" pageId="27" pageNumber="488">
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<emphasis id="B96DEAE9FFD2FF82FF09F9ECFDF5D931" bold="true" box="[199,592,1592,1619]" pageId="27" pageNumber="488">Comparative material examined.</emphasis>
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<taxonomicName id="4C194D78FFD2FF82FD98F9EDFA8BD931" authority="Goodwin, Brewin & Brickle, 2012" authorityName="Goodwin, Brewin & Brickle" authorityYear="2012" box="[598,1326,1593,1619]" class="Demospongiae" family="Microcionidae" genus="Clathria" kingdom="Animalia" order="Poecilosclerida" pageId="27" pageNumber="488" phylum="Porifera" rank="species" species="rosita" subGenus="Axosuberites">
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||
<emphasis id="B96DEAE9FFD2FF82FD98F9EDFD10D931" box="[598,693,1593,1619]" italics="true" pageId="27" pageNumber="488">Clathria</emphasis>
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||
(
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||
<emphasis id="B96DEAE9FFD2FF82FD0BF9EDFCF3D931" box="[709,854,1593,1619]" italics="true" pageId="27" pageNumber="488">Axosuberites</emphasis>
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||
)
|
||
<emphasis id="B96DEAE9FFD2FF82FCABF9EEFC00D931" box="[869,933,1594,1619]" italics="true" pageId="27" pageNumber="488">rosita</emphasis>
|
||
<materialsCitation id="3B713CA6FFD2FF82FC62F9EDFA8BD931" ID-GBIF-Occurrence="2351015107" box="[940,1326,1593,1619]" collectionCode="BELUM" pageId="27" pageNumber="488" specimenCount="1" typeStatus="holotype">
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||
<bibRefCitation id="EF884B0AFFD2FF82FC62F9EDFA8BD931" author="Goodwin, C. & Brewin, P. E. & Brickle, P." box="[940,1326,1593,1619]" pageId="27" pageNumber="488" pagination="1 - 48" refId="ref35020" refString="Goodwin, C., Brewin, P. E. & Brickle, P. (2012) Sponge biodiversity of South Georgia island with descriptions of fifteen new species. Zootaxa, 3542, 1 - 48. https: // doi. org / 10.11646 / zootaxa. 3542.1.1" type="journal article" year="2012">Goodwin, Brewin & Brickle, 2012</bibRefCitation>
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</materialsCitation>
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</taxonomicName>
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<typeStatus id="54A28859FFD2FF82FAFAF9EDFA39D931" box="[1332,1436,1593,1619]" pageId="27" pageNumber="488" type="holotype">Holotype</typeStatus>
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<collectionCode id="ED08AE3EFFD2FF82FF59F989FF5BD915" box="[151,254,1629,1655]" country="United Kingdom" httpUri="http://grbio.org/cool/2x42-q9ch" name="Ulster Museum, Belfast" pageId="27" pageNumber="488">BELUM</collectionCode>
|
||
.Mc7611.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFD2FF82FF09F955FD45D9DD" blockId="27.[151,1436,1448,2015]" pageId="27" pageNumber="488">
|
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<emphasis id="B96DEAE9FFD2FF82FF09F955FE6AD9F9" bold="true" box="[199,463,1665,1691]" pageId="27" pageNumber="488">External morphology.</emphasis>
|
||
<taxonomicName id="4C194D78FFD2FF82FE16F956FD0AD9F9" box="[472,687,1666,1691]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="27" pageNumber="488" phylum="Porifera" rank="subSpecies" species="situ" subSpecies="appearance">
|
||
<emphasis id="B96DEAE9FFD2FF82FE16F956FD0AD9F9" box="[472,687,1666,1691]" italics="true" pageId="27" pageNumber="488">In situ appearance</emphasis>
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||
</taxonomicName>
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||
(
|
||
<figureCitation id="13222A7EFFD2FF82FD0EF955FCE0D9F9" box="[704,837,1664,1691]" captionStart="FIGURE 15" captionStartId="28.[151,250,1523,1548]" captionTargetBox="[151,1436,769,1503]" captionTargetId="figure@28.[151,1436,769,1503]" captionTargetPageId="28" captionText="FIGURE 15. Clathria (Axosuberites) rosita Goodwin, Brewin & Brickle, 2012. BELUM.Mc2015.724. A. In situ appearance. B. Skeleton, scale bar 1000 µm. C. Style. D. Subectosomal style. E. Ectosomal style ends. F. Thin toxa. G. Oxhorn toxa. Spicule scale bars all 10 µm." httpUri="https://zenodo.org/record/3376060/files/figure.png" pageId="27" pageNumber="488">Figure 15A</figureCitation>
|
||
): Low, pale orange, small cushions (up to
|
||
<quantity id="4CE19B1EFFD2FF82FAF8F955FAD8D9F9" box="[1334,1405,1665,1691]" metricMagnitude="-1" metricUnit="m" metricValue="1.0" pageId="27" pageNumber="488" unit="cm" value="10.0">10 cm</quantity>
|
||
in diameter) with rounded projections up to
|
||
<quantity id="4CE19B1EFFD2FF82FDA6F971FD3AD9DD" box="[616,671,1701,1727]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="27" pageNumber="488" unit="cm" value="1.0">1 cm</quantity>
|
||
long.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFD2FF82FF09F91DFD02D865" blockId="27.[151,1436,1448,2015]" pageId="27" pageNumber="488">
|
||
<emphasis id="B96DEAE9FFD2FF82FF09F91DFE6CD981" box="[199,457,1737,1763]" italics="true" pageId="27" pageNumber="488">Preserved appearance.</emphasis>
|
||
Brown mass composed of anastomosing columns
|
||
<quantity id="4CE19B1EFFD2FF82FC39F91DFBF7D981" box="[1015,1106,1737,1763]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="27" pageNumber="488" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
|
||
thick. Texture quite firm with a hispid surface. Alcohol coloured pale orange.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFD2FF82FF09F8C4FAB9D8F5" blockId="27.[151,1436,1448,2015]" pageId="27" pageNumber="488">
|
||
<emphasis id="B96DEAE9FFD2FF82FF09F8C4FE8BD849" bold="true" box="[199,302,1808,1835]" pageId="27" pageNumber="488">Skeleton</emphasis>
|
||
(
|
||
<figureCitation id="13222A7EFFD2FF82FEF3F8C5FE18D849" box="[317,445,1808,1835]" captionStart="FIGURE 15" captionStartId="28.[151,250,1523,1548]" captionTargetBox="[151,1436,769,1503]" captionTargetId="figure@28.[151,1436,769,1503]" captionTargetPageId="28" captionText="FIGURE 15. Clathria (Axosuberites) rosita Goodwin, Brewin & Brickle, 2012. BELUM.Mc2015.724. A. In situ appearance. B. Skeleton, scale bar 1000 µm. C. Style. D. Subectosomal style. E. Ectosomal style ends. F. Thin toxa. G. Oxhorn toxa. Spicule scale bars all 10 µm." httpUri="https://zenodo.org/record/3376060/files/figure.png" pageId="27" pageNumber="488">Figure 15B</figureCitation>
|
||
): Choanosomal reticulation of bundles of 2–4 styles, these fan out and become plumose towards the ectosome. Well differentiated axial skeleton with larger sub-ectosomal styles joining the plumose ends of the choanosomal skeleton and protruding through the surface. The ectosomal skeleton consists of brushes of small styles, each supported at the tip of a protruding sub-ectosomal style of the choanosomal skeleton.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFD2FF82FF09F874FC85D8D9" blockId="27.[151,1436,1448,2015]" box="[199,800,1952,1979]" pageId="27" pageNumber="488">
|
||
<emphasis id="B96DEAE9FFD2FF82FF09F874FE96D8D9" bold="true" box="[199,307,1952,1979]" pageId="27" pageNumber="488">Spicules:</emphasis>
|
||
Measurements from
|
||
<collectionCode id="ED08AE3EFFD2FF82FDEFF874FD23D8D9" box="[545,646,1952,1979]" country="United Kingdom" httpUri="http://grbio.org/cool/2x42-q9ch" name="Ulster Museum, Belfast" pageId="27" pageNumber="488">BELUM</collectionCode>
|
||
.Mc2015.724.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFD2FF82FF09F811FAE2D8BD" blockId="27.[151,1436,1448,2015]" box="[199,1351,1988,2015]" pageId="27" pageNumber="488">
|
||
Choanosomal styles (
|
||
<figureCitation id="13222A7EFFD2FF82FE78F811FD9ED8BD" box="[438,571,1988,2015]" captionStart="FIGURE 15" captionStartId="28.[151,250,1523,1548]" captionTargetBox="[151,1436,769,1503]" captionTargetId="figure@28.[151,1436,769,1503]" captionTargetPageId="28" captionText="FIGURE 15. Clathria (Axosuberites) rosita Goodwin, Brewin & Brickle, 2012. BELUM.Mc2015.724. A. In situ appearance. B. Skeleton, scale bar 1000 µm. C. Style. D. Subectosomal style. E. Ectosomal style ends. F. Thin toxa. G. Oxhorn toxa. Spicule scale bars all 10 µm." httpUri="https://zenodo.org/record/3376060/files/figure.png" pageId="27" pageNumber="488">Figure 15C</figureCitation>
|
||
): 409(492)596 by 18(20)
|
||
<quantity id="4CE19B1EFFD2FF82FC9DF810FC05D8BD" box="[851,928,1988,2015]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="27" pageNumber="488" unit="mm" value="25.0">25 µm</quantity>
|
||
. Smooth styles, often slightly curved.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFD5FF85FF09FF4DFEF3DFB5" blockId="28.[151,1437,152,755]" pageId="28" pageNumber="489">
|
||
Sub-ectosomal styles: 598 (793)1040 by 29(34)
|
||
<quantity id="4CE19B1EFFD5FF85FD2FFF4CFC8ADFD1" box="[737,815,152,179]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="28" pageNumber="489" unit="mm" value="50.0">50 µm</quantity>
|
||
. Smooth styles. Form similar to choanosomal style but size much larger.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFD5FF85FF09FF35FB6DDF99" blockId="28.[151,1437,152,755]" box="[199,1224,224,251]" pageId="28" pageNumber="489">
|
||
Ectosomal styles (
|
||
<figureCitation id="13222A7EFFD5FF85FE5DFF35FDB3DF99" box="[403,534,224,251]" captionStart="FIGURE 15" captionStartId="28.[151,250,1523,1548]" captionTargetBox="[151,1436,769,1503]" captionTargetId="figure@28.[151,1436,769,1503]" captionTargetPageId="28" captionText="FIGURE 15. Clathria (Axosuberites) rosita Goodwin, Brewin & Brickle, 2012. BELUM.Mc2015.724. A. In situ appearance. B. Skeleton, scale bar 1000 µm. C. Style. D. Subectosomal style. E. Ectosomal style ends. F. Thin toxa. G. Oxhorn toxa. Spicule scale bars all 10 µm." httpUri="https://zenodo.org/record/3376060/files/figure.png" pageId="28" pageNumber="489">Figure 15E</figureCitation>
|
||
): 274(323)375 by 7(10)
|
||
<quantity id="4CE19B1EFFD5FF85FCEFFF35FCC9DF99" box="[801,876,225,251]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" pageId="28" pageNumber="489" unit="mm" value="14.0">14 µm</quantity>
|
||
, spined sparsely at their heads.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFD5FF85FF09FED1FC1ADE42" blockId="28.[151,1437,152,755]" box="[199,959,260,288]" pageId="28" pageNumber="489">
|
||
Toxas (
|
||
<figureCitation id="13222A7EFFD5FF85FED6FED1FE3FDE7D" box="[280,410,260,287]" captionStart="FIGURE 15" captionStartId="28.[151,250,1523,1548]" captionTargetBox="[151,1436,769,1503]" captionTargetId="figure@28.[151,1436,769,1503]" captionTargetPageId="28" captionText="FIGURE 15. Clathria (Axosuberites) rosita Goodwin, Brewin & Brickle, 2012. BELUM.Mc2015.724. A. In situ appearance. B. Skeleton, scale bar 1000 µm. C. Style. D. Subectosomal style. E. Ectosomal style ends. F. Thin toxa. G. Oxhorn toxa. Spicule scale bars all 10 µm." httpUri="https://zenodo.org/record/3376060/files/figure.png" pageId="28" pageNumber="489">Figure 15F</figureCitation>
|
||
): 87(202)
|
||
<quantity id="4CE19B1EFFD5FF85FDC8FED1FDF9DE7D" box="[518,604,261,287]" metricMagnitude="-1" metricUnit="m" metricValue="3.81" pageId="28" pageNumber="489" unit="mm" value="381.0">381 µm</quantity>
|
||
.Smooth (no spination of ends).
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFD5FF85FF09FEFDFC6ADE21" blockId="28.[151,1437,152,755]" box="[199,975,296,323]" pageId="28" pageNumber="489">
|
||
Small toxas (
|
||
<figureCitation id="13222A7EFFD5FF85FE97FEFDFE45DE21" box="[345,480,296,323]" captionStart="FIGURE 15" captionStartId="28.[151,250,1523,1548]" captionTargetBox="[151,1436,769,1503]" captionTargetId="figure@28.[151,1436,769,1503]" captionTargetPageId="28" captionText="FIGURE 15. Clathria (Axosuberites) rosita Goodwin, Brewin & Brickle, 2012. BELUM.Mc2015.724. A. In situ appearance. B. Skeleton, scale bar 1000 µm. C. Style. D. Subectosomal style. E. Ectosomal style ends. F. Thin toxa. G. Oxhorn toxa. Spicule scale bars all 10 µm." httpUri="https://zenodo.org/record/3376060/files/figure.png" pageId="28" pageNumber="489">Figure 15G</figureCitation>
|
||
): 7(9)
|
||
<quantity id="4CE19B1EFFD5FF85FDECFEFCFDCBDE21" box="[546,622,296,323]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="28" pageNumber="489" unit="mm" value="15.0">15 µm</quantity>
|
||
. Smooth, fat, oxhorn
|
||
<typeStatus id="54A28859FFD5FF85FCAEFEFDFC35DE21" box="[864,912,297,323]" pageId="28" pageNumber="489">type</typeStatus>
|
||
toxa.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFD5FF85FF09FE99FF4BDDC9" blockId="28.[151,1437,152,755]" pageId="28" pageNumber="489">
|
||
<emphasis id="B96DEAE9FFD5FF85FF09FE99FE9EDE05" bold="true" box="[199,315,333,359]" pageId="28" pageNumber="489">Remarks.</emphasis>
|
||
These specimens have been assigned to
|
||
<taxonomicName id="4C194D78FFD5FF85FCD5FE99FB8DDE05" authority="" box="[795,1064,333,359]" class="Demospongiae" family="Microcionidae" genus="Clathria" kingdom="Animalia" order="Poecilosclerida" pageId="28" pageNumber="489" phylum="Porifera" rank="subGenus" subGenus="Axosuberites">
|
||
<emphasis id="B96DEAE9FFD5FF85FCD5FE99FCDFDE05" box="[795,890,333,359]" italics="true" pageId="28" pageNumber="489">Clathria</emphasis>
|
||
(
|
||
<emphasis id="B96DEAE9FFD5FF85FC40FE99FBBADE05" box="[910,1055,333,359]" italics="true" pageId="28" pageNumber="489">Axosuberites</emphasis>
|
||
)
|
||
</taxonomicName>
|
||
on the basis of their distinctive plumose extra axial skeleton, which is well differentiated from the reticulate axial choanosomal skeleton (
|
||
<bibRefCitation id="EF884B0AFFD5FF85FA88FEA5FF47DED2" author="Hooper, J. N. A." pageId="28" pageNumber="489" pagination="432 - 468" refId="ref35359" refString="Hooper, J. N. A. (2002 b) Family Microcionidae Carter, 1875. In: Hooper, J. N. A. & Van Soest, R. W. M. (Eds.), Systema Porifera. Guide to the classification of sponges. Vol. 1. Kluwer Academic / Plenum Publishers, New York, Boston, Dordrecht, London and Moscow, pp. 432 - 468. https: // doi. org / 10.1007 / 978 - 1 - 4615 - 0747 - 5 _ 52" type="book chapter" year="2002">Hooper 2002b</bibRefCitation>
|
||
). Our specimens are a good match for the type species both in terms of external form and spicule dimen- sions: in the
|
||
<typeStatus id="54A28859FFD5FF85FEE9FE6DFE2CDEB1" box="[295,393,441,467]" pageId="28" pageNumber="489" type="holotype">holotype</typeStatus>
|
||
choanosomal styles 272 (311) 385 by 11(15)
|
||
<quantity id="4CE19B1EFFD5FF85FC48FE6CFC71DEB1" box="[902,980,440,467]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" pageId="28" pageNumber="489" unit="mm" value="19.0">19 µm</quantity>
|
||
; sub-ectosomal styles (357(597)1012 by 15(20)
|
||
<quantity id="4CE19B1EFFD5FF85FF2CFE08FE88DE95" box="[226,301,476,503]" metricMagnitude="-2" metricUnit="m" metricValue="3.1" pageId="28" pageNumber="489" unit="mm" value="31.0">31 µm</quantity>
|
||
; ectosomal styles 197(243)334 by 4.9(6.9)
|
||
<quantity id="4CE19B1EFFD5FF85FCC6FE09FCF9DE95" box="[776,860,477,504]" metricMagnitude="-3" metricUnit="m" metricValue="9.6" pageId="28" pageNumber="489" unit="mm" value="9.6">9.6 µm</quantity>
|
||
; Toxas 51(149)
|
||
<quantity id="4CE19B1EFFD5FF85FBC8FE08FBC4DE95" box="[1030,1121,476,503]" metricMagnitude="-1" metricUnit="m" metricValue="3.27" pageId="28" pageNumber="489" unit="mm" value="327.0">327 µm</quantity>
|
||
, small oxhorn shaped toxas: 15(22)
|
||
<quantity id="4CE19B1EFFD5FF85FF2EFDD4FE8BDD79" box="[224,302,512,539]" metricMagnitude="-2" metricUnit="m" metricValue="3.4" pageId="28" pageNumber="489" unit="mm" value="34.0">34 µm</quantity>
|
||
). The small toxas in our Antarctic specimens do not seem to attain quite as large a size, and the choano- somal styles are slightly larger.
|
||
<taxonomicName id="4C194D78FFD5FF85FE33FDF1FC2CDD22" authority="(Topsent, 1916)" baseAuthorityName="Topsent" baseAuthorityYear="1916" box="[509,905,549,576]" class="Demospongiae" family="Microcionidae" genus="Clathria" kingdom="Animalia" order="Poecilosclerida" pageId="28" pageNumber="489" phylum="Porifera" rank="species" species="flabellata">
|
||
<emphasis id="B96DEAE9FFD5FF85FE33FDF1FD6ADD5D" box="[509,719,549,575]" italics="true" pageId="28" pageNumber="489">Clathria flabellata</emphasis>
|
||
(
|
||
<bibRefCitation id="EF884B0AFFD5FF85FD10FDF1FC25DD22" author="Topsent, E." box="[734,896,549,576]" pageId="28" pageNumber="489" pagination="163 - 172" refId="ref37806" refString="Topsent, E. (1916) Diagnoses d'eponges recueillies dans l'Antarctique par le Pourquoi-Pas? Bulletin du Museum national d'histoire naturelle, 22, 163 - 172." type="journal article" year="1916">Topsent, 1916</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
has similar spicule sizes and has been recently recorded from
|
||
<quantity id="4CE19B1EFFD5FF85FEF0FD9DFED2DD01" box="[318,375,585,611]" metricMagnitude="1" metricUnit="m" metricValue="2.2" pageId="28" pageNumber="489" unit="m" value="22.0">22 m</quantity>
|
||
in the South
|
||
<collectingRegion id="49DDF819FFD5FF85FDC2FD9DFD61DD01" box="[524,708,585,611]" country="United Kingdom" name="Shetland Islands" pageId="28" pageNumber="489">Shetland Islands</collectingRegion>
|
||
(
|
||
<bibRefCitation id="EF884B0AFFD5FF85FD1DFD9DFC29DD01" author="Rios, P. & Cristobo, F. & Urgorri, V." box="[723,908,585,611]" pageId="28" pageNumber="489" pagination="97 - 119" refId="ref36791" refString="Rios, P., Cristobo, F. & Urgorri, V. (2004) Poecilosclerida (Porifera, Demospongiae) collected by the Spanish Antarctic expedition BENTART- 94. Cahiers de Biologie Marine, 45, 97 - 119." type="journal article" year="2004">
|
||
Rios
|
||
<emphasis id="B96DEAE9FFD5FF85FCC1FD9EFCEDDD01" box="[783,840,585,611]" italics="true" pageId="28" pageNumber="489">et al.</emphasis>
|
||
2004
|
||
</bibRefCitation>
|
||
). However, this species can be distinguished as it has three categories of toxas, the larger two of which have spined ends. Additionally, it is an erect and fan-shaped sponge.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFD5FF85FF09FD60FD59DD91" blockId="28.[151,1437,152,755]" pageId="28" pageNumber="489">
|
||
<emphasis id="B96DEAE9FFD5FF85FF09FD60FEC4DDAD" bold="true" box="[199,353,692,719]" pageId="28" pageNumber="489">Distribution.</emphasis>
|
||
<taxonomicName id="4C194D78FFD5FF85FEA6FD61FE6DDDAD" authorityName="Goodwin, Brewin & Brickle" authorityYear="2012" box="[360,456,693,719]" class="Demospongiae" family="Microcionidae" genus="Clathria" kingdom="Animalia" order="Poecilosclerida" pageId="28" pageNumber="489" phylum="Porifera" rank="species" species="rosita">
|
||
<emphasis id="B96DEAE9FFD5FF85FEA6FD61FE6DDDAD" box="[360,456,693,719]" italics="true" pageId="28" pageNumber="489">C. rosita</emphasis>
|
||
</taxonomicName>
|
||
was originally described from
|
||
<collectingCountry id="F30E766BFFD5FF85FCE9FD61FC6CDDAD" box="[807,969,693,719]" name="South Georgia and the South Sandwich Islands" pageId="28" pageNumber="489">South Georgia</collectingCountry>
|
||
in
|
||
<quantity id="4CE19B1EFFD5FF85FC23FD60FBC1DDAD" box="[1005,1124,692,719]" metricMagnitude="1" metricUnit="m" metricValue="1.475" metricValueMax="1.8" metricValueMin="1.15" pageId="28" pageNumber="489" unit="m" value="14.75" valueMax="18.0" valueMin="11.5">11.5–18 m</quantity>
|
||
and these are the first other records, extending its range to the Antarctic Peninsula.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |