272 lines
32 KiB
XML
272 lines
32 KiB
XML
<document id="83E69F2D6E759A307645A49F648F9AC1" ID-ISSN="1175-5326" ID-ZooBank="8D917062-2FC8-4EE9-83A0-FDDCB6A08F45" IM.materialsCitations_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629822322212" checkinUser="felipe" docAuthor="Goodwin, Claire & Brickle, Paul" docDate="2012" docId="03C8879CFFBAFFE1B1A4FE9A90C536A9" docLanguage="en" docName="zt03542p048.pdf" docOrigin="Zootaxa 3542" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Clathria (Clathria) stromnessa Goodwin & Brickle 2012, sp. nov." docType="treatment" docVersion="3" lastPageNumber="12" masterDocId="FFF1FFE4FFB1FFEDB133FFDC93053766" masterDocTitle="Sponge biodiversity of South Georgia island with descriptions of fifteen new species" masterLastPageNumber="48" masterPageNumber="1" pageNumber="12" updateTime="1699116903084" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:mods id="A93836D6DBFDBC111B53FE00D375EE91" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="076C4EA3464E2D504FEE0B436CF40FF9">
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<mods:title id="55CB683D0FDBBE48F7B3A738172516C5">Sponge biodiversity of South Georgia island with descriptions of fifteen new species</mods:title>
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</mods:titleInfo>
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<mods:name id="02823794CC9A86EF070DCBF2312C4482" type="personal">
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<mods:role id="0A586888FB81DED3C793DCB04FFECFE1">
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<mods:roleTerm id="9DE39232950927EEDA5CD0A6557A3F51">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="DFF418CC6893AA26F6ABCDB25F405BC4">Goodwin, Claire</mods:namePart>
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<mods:affiliation id="F84D1D75E3CEE57F06A4C475801930D0">National Museums Northern Ireland, 153 Bangor Road, Cultra, Holywood, County Down, BT 18 0 EU & Shallow Marine Surveys Group, PO Box 598, Stanley, FIQQ 1 ZZ, Falkland Islands</mods:affiliation>
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</mods:name>
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<mods:name id="4CEF815F6870B1680EEEA96213CB439B" type="personal">
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<mods:roleTerm id="538FDB0DC5BC596FB6984D22F789D1F4">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="81EBCE4FFB1856BC8BBDF4A89F00BCFA">Brickle, Paul</mods:namePart>
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<mods:affiliation id="14018D722E3A9D7B90B4965C866878D3">Shallow Marine Surveys Group, PO Box 598, Stanley, FIQQ 1 ZZ, Falkland Islands & South Atlantic Environmental Research Institute, PO Box 609, Stanley, FIQQ 122, Falkland Islands</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="0A29F4F6CF0081E4418D31E69357BD54">text</mods:typeOfResource>
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<mods:title id="E274F6D6751A198E34B03982245CFE3D">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="BB602DF7013BDEC49761F23D59667E35">
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<mods:date id="3878D4223021999C9FA171F15E5E7936">2012</mods:date>
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<mods:detail id="089D3E4065430CD13C85F766BE1BCAE9" type="pubDate">
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<mods:number id="829997655DB185964156B8313A6195DF">2012-11-07</mods:number>
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</mods:detail>
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<mods:detail id="C6F1F0EBFD05F56EF1547CE182AF3C32" type="volume">
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<mods:number id="1189A35670C89BCB286D1145246E4182">3542</mods:number>
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</mods:detail>
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<mods:start id="FAB6D37BB1A1B885CEE98C25C59DC9C5">1</mods:start>
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</mods:part>
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</mods:relatedItem>
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<mods:classification id="2CA90A821DE57F1FB7E0A73D8A21B2D8">journal article</mods:classification>
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<mods:identifier id="406DA0D704300442CFE64345FD580B11" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="8E8F3DB9E925BEE317A4615AF8DFC1B2" type="ZooBank">8D917062-2FC8-4EE9-83A0-FDDCB6A08F45</mods:identifier>
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</mods:mods>
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<treatment id="03C8879CFFBAFFE1B1A4FE9A90C536A9" ID-DOI="http://doi.org/10.5281/zenodo.5258175" ID-Zenodo-Dep="5258175" LSID="urn:lsid:plazi:treatment:03C8879CFFBAFFE1B1A4FE9A90C536A9" httpUri="http://treatment.plazi.org/id/03C8879CFFBAFFE1B1A4FE9A90C536A9" lastPageId="12" lastPageNumber="12" pageId="11" pageNumber="12">
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<subSubSection id="C37B6501FFBAFFE6B1A4FE9A916A3606" box="[151,623,326,352]" pageId="11" pageNumber="12" type="nomenclature">
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<paragraph id="8BDE368AFFBAFFE6B1A4FE9A916A3606" blockId="11.[151,623,326,385]" box="[151,623,326,352]" pageId="11" pageNumber="12">
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<heading id="D09681E6FFBAFFE6B1A4FE9A916A3606" bold="true" box="[151,623,326,352]" fontSize="11" level="1" pageId="11" pageNumber="12" reason="1">
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<emphasis id="B915EA98FFBAFFE6B1A4FE9A916A3606" bold="true" box="[151,623,326,352]" pageId="11" pageNumber="12">
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<taxonomicName id="4C614D09FFBAFFE6B1A4FE9A910F3606" ID-CoL="5YVXH" authority="Goodwin & Brickle, 2012" authorityName="Goodwin & Brickle" authorityYear="2012" box="[151,522,326,352]" class="Demospongiae" family="Microcionidae" genus="Clathria" kingdom="Animalia" order="Poecilosclerida" pageId="11" pageNumber="12" phylum="Porifera" rank="species" species="stromnessa" status="sp. nov." subGenus="Clathria">
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||
<emphasis id="B915EA98FFBAFFE6B1A4FE9A910F3606" bold="true" box="[151,522,326,352]" italics="true" pageId="11" pageNumber="12">Clathria (Clathria) stromnessa</emphasis>
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||
</taxonomicName>
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||
<taxonomicNameLabel id="A22657E3FFBAFFE6B322FE9A916A3606" box="[529,623,326,352]" pageId="11" pageNumber="12" rank="species">sp. nov.</taxonomicNameLabel>
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||
</emphasis>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C37B6501FFBAFFE6B1A4FEB5920D36E7" box="[151,264,361,385]" pageId="11" pageNumber="12" type="description">
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<paragraph id="8BDE368AFFBAFFE6B1A4FEB5920D36E7" blockId="11.[151,623,326,385]" box="[151,264,361,385]" pageId="11" pageNumber="12">
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||
(
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||
<figureCitation id="135A2A0FFFBAFFE6B1ADFEB593FB36E7" box="[158,254,361,385]" captionStart="FIGURE 6" captionStartId="11.[151,250,1808,1831]" captionTargetBox="[151,1436,1200,1788]" captionTargetId="figure-384@11.[151,1436,1200,1788]" captionTargetPageId="11" captionText="FIGURE 6. Clathria (Clathria) stromnessa sp. nov. a) In situ appearance specimen Mc7690 b) Skeleton Mc7690, ectosome to top, scale bar 500µm; Spicules Mc7690 c) style, scale bar 100µm, d) ectosomal style, scale bar 100µm, e) chelae, scale bar 10µm, f) ectosomal style head, scale bar 10µm, g), h) toxa, scale bar 10µm." pageId="11" pageNumber="12">Figure 6</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C37B6501FFBAFFE6B1A4FE6D91B535E4" pageId="11" pageNumber="12" type="materials_examined">
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||
<paragraph id="8BDE368AFFBAFFE6B1A4FE6D90163572" blockId="11.[151,1437,433,1147]" pageId="11" pageNumber="12">
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Type material:
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<materialsCitation id="3B093CD7FFBAFFE6B07AFE6D90163572" collectingDate="2010-11-28" collectionCode="BELUM" collectorName="C. Goodwin & Goodwin, J & S. Brown" country="South Georgia and the South Sandwich Islands" county="Site" elevation="17" latitude="-54.15635" location="Mc" longLatPrecision="1" longitude="-36.6642" municipality="Stromness" pageId="11" pageNumber="12" specimenCount="1" typeStatus="holotype">
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||
<emphasis id="B915EA98FFBAFFE6B07AFE6D92BA36AF" bold="true" box="[329,447,433,457]" pageId="11" pageNumber="12">
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||
<typeStatus id="54DA8828FFBAFFE6B07AFE6D92BF36AF" box="[329,442,433,457]" pageId="11" pageNumber="12" type="holotype">Holotype</typeStatus>
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||
:
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||
</emphasis>
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||
<collectionCode id="ED70AE4FFFBAFFE6B0F9FE6E912936AF" box="[458,556,434,457]" country="United Kingdom" httpUri="http://grbio.org/cool/2x42-q9ch" name="Ulster Museum, Belfast" pageId="11" pageNumber="12">BELUM</collectionCode>
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<location id="8EBE6051FFBAFFE6B305FE6D915936AF" LSID="urn:lsid:plazi:treatment:03C8879CFFBAFFE1B1A4FE9A90C536A9:8EBE6051FFBAFFE6B305FE6D915936AF" box="[566,604,433,457]" country="South Georgia and the South Sandwich Islands" county="Site" latitude="-54.15635" longLatPrecision="1" longitude="-36.6642" municipality="Stromness" name="Mc" pageId="11" pageNumber="12">Mc</location>
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7690.
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||
<location id="8EBE6051FFBAFFE6B396FE6D91FC36AF" LSID="urn:lsid:plazi:treatment:03C8879CFFBAFFE1B1A4FE9A90C536A9:8EBE6051FFBAFFE6B396FE6D91FC36AF" box="[677,761,433,457]" country="South Georgia and the South Sandwich Islands" county="Site" latitude="-54.15635" longLatPrecision="1" longitude="-36.6642" municipality="Stromness" name="Sample" pageId="11" pageNumber="12">Sample</location>
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in 95% ethanol, tissue section and spicule preparation on slides;
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||
<location id="8EBE6051FFBAFFE6B1D6FE09927D368B" LSID="urn:lsid:plazi:treatment:03C8879CFFBAFFE1B1A4FE9A90C536A9:8EBE6051FFBAFFE6B1D6FE09927D368B" box="[229,376,469,493]" country="South Georgia and the South Sandwich Islands" county="Site" latitude="-54.15635" longLatPrecision="1" longitude="-36.6642" municipality="Stromness" name="Green Island" pageId="11" pageNumber="12">Green Island</location>
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||
,
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||
<collectingMunicipality id="6BBAACF0FFBAFFE6B0B0FE0992FF368B" box="[387,506,469,493]" pageId="11" pageNumber="12">Stromness</collectingMunicipality>
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||
,
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||
<collectingCounty id="62BF4E06FFBAFFE6B335FE099134368B" box="[518,561,469,493]" pageId="11" pageNumber="12">Site</collectingCounty>
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||
2,
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||
<collectingCountry id="F376761AFFBAFFE6B367FE0991F3368B" box="[596,758,469,493]" name="South Georgia and the South Sandwich Islands" pageId="11" pageNumber="12">South Georgia</collectingCountry>
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||
(
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||
<geoCoordinate id="EE55504DFFBAFFE6B236FE099093368B" box="[773,918,469,493]" degrees="54" direction="south" minutes="09.381" orientation="latitude" pageId="11" pageNumber="12" precision="1" value="-54.15635">54°09.381’S</geoCoordinate>
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||
,
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||
<geoCoordinate id="EE55504DFFBAFFE6B291FE099740368B" box="[930,1093,469,493]" degrees="36" direction="west" minutes="39.852" orientation="longitude" pageId="11" pageNumber="12" precision="1" value="-36.6642">36° 39.852’W</geoCoordinate>
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||
); depth
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||
<quantity id="4C999B6FFFBAFFE6B5AEFE0997ED368B" box="[1181,1256,469,493]" metricMagnitude="1" metricUnit="m" metricValue="1.7399999999999998" pageId="11" pageNumber="12" unit="m" value="17.4">
|
||
<elevation id="004CD1B9FFBAFFE6B5AEFE0997ED368B" box="[1181,1256,469,493]" metricMagnitude="1" metricUnit="m" metricValue="1.7399999999999998" pageId="11" pageNumber="12" unit="m" value="17.4">17.4m</elevation>
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||
</quantity>
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||
; collected by
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||
<collectorName id="2694535CFFBAFFE6B4B1FE0992073572" pageId="11" pageNumber="12">C. Goodwin</collectorName>
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||
, J. Brown, and
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||
<collectorName id="2694535CFFBAFFE6B09CFE2091193575" box="[431,540,508,532]" pageId="11" pageNumber="12">S. Brown</collectorName>
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||
,
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||
<date id="FFDF104AFFBAFFE6B314FE20900B3572" box="[551,782,505,532]" pageId="11" pageNumber="12" value="2010-11-28">
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||
<collectingDate id="EF9BE9A2FFBAFFE6B314FE20900B3572" box="[551,782,505,532]" pageId="11" pageNumber="12" value="2010-11-28">
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||
28
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||
<superScript id="7C149BC2FFBAFFE6B370FE25914A3561" attach="left" box="[579,591,505,519]" fontSize="6" pageId="11" pageNumber="12">th</superScript>
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||
November 2010
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||
</collectingDate>
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||
</date>
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||
.
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||
</materialsCitation>
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||
</paragraph>
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||
<paragraph id="8BDE368AFFBAFFE6B1F4FDFC91B535E4" blockId="11.[151,1437,433,1147]" pageId="11" pageNumber="12">
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||
<materialsCitation id="3B093CD7FFBAFFE6B1F4FDFC91A935E4" collectingDate="2010-11-27" collectionCode="BELUM" collectorName="C. Goodwin & Goodwin, P & S. Cartwright" country="South Georgia and the South Sandwich Islands" county="Site" elevation="17" latitude="-54.157467" location="Mc" longLatPrecision="1" longitude="-36.662533" municipality="Stromness" pageId="11" pageNumber="12" specimenCount="1" typeStatus="paratype">
|
||
<emphasis id="B915EA98FFBAFFE6B1F4FDFC9238355E" bold="true" box="[199,317,544,568]" pageId="11" pageNumber="12">
|
||
<typeStatus id="54DA8828FFBAFFE6B1F4FDFC923D355E" box="[199,312,544,568]" pageId="11" pageNumber="12" type="paratype">Paratype</typeStatus>
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||
:
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||
</emphasis>
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||
<collectionCode id="ED70AE4FFFBAFFE6B076FDFD92A2355E" box="[325,423,545,568]" country="United Kingdom" httpUri="http://grbio.org/cool/2x42-q9ch" name="Ulster Museum, Belfast" pageId="11" pageNumber="12">BELUM</collectionCode>
|
||
<location id="8EBE6051FFBAFFE6B083FDFC92D3355E" LSID="urn:lsid:plazi:treatment:03C8879CFFBAFFE1B1A4FE9A90C536A9:8EBE6051FFBAFFE6B083FDFC92D3355E" box="[432,470,544,568]" country="South Georgia and the South Sandwich Islands" county="Site" latitude="-54.157467" longLatPrecision="1" longitude="-36.662533" municipality="Stromness" name="Mc" pageId="11" pageNumber="12">Mc</location>
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||
7674.
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||
<location id="8EBE6051FFBAFFE6B32FFDFC9175355E" LSID="urn:lsid:plazi:treatment:03C8879CFFBAFFE1B1A4FE9A90C536A9:8EBE6051FFBAFFE6B32FFDFC9175355E" box="[540,624,544,568]" country="South Georgia and the South Sandwich Islands" county="Site" latitude="-54.157467" longLatPrecision="1" longitude="-36.662533" municipality="Stromness" name="Sample" pageId="11" pageNumber="12">Sample</location>
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||
in 95% ethanol, tissue section and spicule preparation on slides,
|
||
<location id="8EBE6051FFBAFFE6B464FDFC93DB353A" LSID="urn:lsid:plazi:treatment:03C8879CFFBAFFE1B1A4FE9A90C536A9:8EBE6051FFBAFFE6B464FDFC93DB353A" country="South Georgia and the South Sandwich Islands" county="Site" latitude="-54.157467" longLatPrecision="1" longitude="-36.662533" municipality="Stromness" name="Green Island" pageId="11" pageNumber="12">Green Island</location>
|
||
,
|
||
<collectingMunicipality id="6BBAACF0FFBAFFE6B1D9FD989264353A" box="[234,353,580,604]" pageId="11" pageNumber="12">Stromness</collectingMunicipality>
|
||
,
|
||
<collectingCounty id="62BF4E06FFBAFFE6B05EFD98929C353A" box="[365,409,580,604]" pageId="11" pageNumber="12">Site</collectingCounty>
|
||
1,
|
||
<collectingCountry id="F376761AFFBAFFE6B08EFD989165353A" box="[445,608,580,604]" name="South Georgia and the South Sandwich Islands" pageId="11" pageNumber="12">South Georgia</collectingCountry>
|
||
(
|
||
<geoCoordinate id="EE55504DFFBAFFE6B35CFD9891FA353A" box="[623,767,580,604]" degrees="54" direction="south" minutes="09.448" orientation="latitude" pageId="11" pageNumber="12" precision="1" value="-54.157467">54°09.448’S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE55504DFFBAFFE6B23FFD9890B5353A" box="[780,944,580,604]" degrees="36" direction="west" minutes="39.752" orientation="longitude" pageId="11" pageNumber="12" precision="1" value="-36.662533">36° 39.752’W</geoCoordinate>
|
||
); depth
|
||
<quantity id="4C999B6FFFBAFFE6B539FD989751353A" box="[1034,1108,580,604]" metricMagnitude="1" metricUnit="m" metricValue="1.7399999999999998" pageId="11" pageNumber="12" unit="m" value="17.4">
|
||
<elevation id="004CD1B9FFBAFFE6B539FD989751353A" box="[1034,1108,580,604]" metricMagnitude="1" metricUnit="m" metricValue="1.7399999999999998" pageId="11" pageNumber="12" unit="m" value="17.4">17.4m</elevation>
|
||
</quantity>
|
||
; collected by
|
||
<collectorName id="2694535CFFBAFFE6B5C2FD989678353A" box="[1265,1405,580,604]" pageId="11" pageNumber="12">C. Goodwin</collectorName>
|
||
, P. Brickle and
|
||
<collectorName id="2694535CFFBAFFE6B013FDB692BC35E4" box="[288,441,618,642]" pageId="11" pageNumber="12">S. Cartwright</collectorName>
|
||
,
|
||
<date id="FFDF104AFFBAFFE6B0F7FDB691A935E4" box="[452,684,615,642]" pageId="11" pageNumber="12" value="2010-11-27">
|
||
<collectingDate id="EF9BE9A2FFBAFFE6B0F7FDB691A935E4" box="[452,684,615,642]" pageId="11" pageNumber="12" value="2010-11-27">
|
||
27
|
||
<superScript id="7C149BC2FFBAFFE6B0D3FDBB92E93513" attach="left" box="[480,492,615,629]" fontSize="6" pageId="11" pageNumber="12">th</superScript>
|
||
November 2010
|
||
</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37B6501FFBAFFE6B1F4FD52918B331D" pageId="11" pageNumber="12" type="etymology">
|
||
<paragraph id="8BDE368AFFBAFFE6B1F4FD5290CC35C1" blockId="11.[151,1437,433,1147]" box="[199,969,654,679]" pageId="11" pageNumber="12">
|
||
<emphasis id="B915EA98FFBAFFE6B1F4FD52924E35C1" bold="true" box="[199,331,654,679]" italics="true" pageId="11" pageNumber="12">Etymology:</emphasis>
|
||
Named after the
|
||
<typeStatus id="54DA8828FFBAFFE6B33DFD53913B35C1" box="[526,574,655,679]" pageId="11" pageNumber="12">type</typeStatus>
|
||
locality, Stromness,
|
||
<collectingCountry id="F376761AFFBAFFE6B214FD5390CC35C1" box="[807,969,655,679]" name="South Georgia and the South Sandwich Islands" pageId="11" pageNumber="12">South Georgia</collectingCountry>
|
||
</paragraph>
|
||
<paragraph id="8BDE368AFFBAFFE6B1F4FD6E90233589" blockId="11.[151,1437,433,1147]" pageId="11" pageNumber="12">
|
||
External morphology:
|
||
<taxonomicName id="4C614D09FFBAFFE6B0E5FD68900935AD" authority=": Lobed" authorityName="Lobed" box="[470,780,691,715]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="11" pageNumber="12" phylum="Porifera" rank="subSpecies" species="situ" subSpecies="appearance">
|
||
<emphasis id="B915EA98FFBAFFE6B0E5FD6891BC35AD" box="[470,697,692,715]" italics="true" pageId="11" pageNumber="12">In situ appearance:</emphasis>
|
||
Lobed
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||
</taxonomicName>
|
||
massive (
|
||
<typeStatus id="54DA8828FFBAFFE6B2B7FD6F90B335AD" box="[900,950,691,715]" pageId="11" pageNumber="12">type</typeStatus>
|
||
specimen maximum diameter
|
||
<quantity id="4C999B6FFFBAFFE6B42CFD6F965B35AD" box="[1311,1374,691,715]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" pageId="11" pageNumber="12" unit="cm" value="20.0">20cm</quantity>
|
||
) rust orange sponge with large oscules on top of lobes (
|
||
<figureCitation id="135A2A0FFFBAFFE6B3F4FD0B901C3589" box="[711,793,727,751]" captionStart="FIGURE 6" captionStartId="11.[151,250,1808,1831]" captionTargetBox="[151,1436,1200,1788]" captionTargetId="figure-384@11.[151,1436,1200,1788]" captionTargetPageId="11" captionText="FIGURE 6. Clathria (Clathria) stromnessa sp. nov. a) In situ appearance specimen Mc7690 b) Skeleton Mc7690, ectosome to top, scale bar 500µm; Spicules Mc7690 c) style, scale bar 100µm, d) ectosomal style, scale bar 100µm, e) chelae, scale bar 10µm, f) ectosomal style head, scale bar 10µm, g), h) toxa, scale bar 10µm." pageId="11" pageNumber="12">Fig. 6a</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BDE368AFFBAFFE6B1F4FD2790A83475" blockId="11.[151,1437,433,1147]" box="[199,941,763,787]" pageId="11" pageNumber="12">
|
||
<emphasis id="B915EA98FFBAFFE6B1F4FD2792DC3475" bold="true" box="[199,473,763,787]" pageId="11" pageNumber="12">Preserved appearance:</emphasis>
|
||
Grey, firm, with a slightly hispid surface.
|
||
</paragraph>
|
||
<paragraph id="8BDE368AFFBAFFE6B1F4FCC290183419" blockId="11.[151,1437,433,1147]" pageId="11" pageNumber="12">
|
||
<emphasis id="B915EA98FFBAFFE6B1F4FCC292363451" bold="true" box="[199,307,798,823]" italics="true" pageId="11" pageNumber="12">Skeleton:</emphasis>
|
||
The choanosomal skeleton is an irregular reticulation of bundles of 4–6 smooth styles (
|
||
<figureCitation id="135A2A0FFFBAFFE6B40BFCC3968B3451" box="[1336,1422,799,823]" captionStart="FIGURE 6" captionStartId="11.[151,250,1808,1831]" captionTargetBox="[151,1436,1200,1788]" captionTargetId="figure-384@11.[151,1436,1200,1788]" captionTargetPageId="11" captionText="FIGURE 6. Clathria (Clathria) stromnessa sp. nov. a) In situ appearance specimen Mc7690 b) Skeleton Mc7690, ectosome to top, scale bar 500µm; Spicules Mc7690 c) style, scale bar 100µm, d) ectosomal style, scale bar 100µm, e) chelae, scale bar 10µm, f) ectosomal style head, scale bar 10µm, g), h) toxa, scale bar 10µm." pageId="11" pageNumber="12">Fig. 6b</figureCitation>
|
||
), there is no differentiation between axial and extra-axial regions. The ectosome is formed of brushes of styles. Toxa and chelae microscleres are present throughout the tissue.
|
||
</paragraph>
|
||
<paragraph id="8BDE368AFFBAFFE6B1F4FC56918134C5" blockId="11.[151,1437,433,1147]" box="[199,644,906,931]" pageId="11" pageNumber="12">
|
||
<emphasis id="B915EA98FFBAFFE6B1F4FC56923534C5" bold="true" box="[199,304,906,931]" italics="true" pageId="11" pageNumber="12">Spicules:</emphasis>
|
||
Measurements from Mc7690.
|
||
</paragraph>
|
||
<paragraph id="8BDE368AFFBAFFE6B1F4FC7292A23369" blockId="11.[151,1437,433,1147]" pageId="11" pageNumber="12">
|
||
<emphasis id="B915EA98FFBAFFE6B1F4FC7292BB34A1" bold="true" box="[199,446,942,967]" pageId="11" pageNumber="12">Choanosomal styles:</emphasis>
|
||
424(495)563 by 17(26)31µm. Fat smooth styles, the majority are gently curved (
|
||
<figureCitation id="135A2A0FFFBAFFE6B45CFC7393B1348D" captionStart="FIGURE 6" captionStartId="11.[151,250,1808,1831]" captionTargetBox="[151,1436,1200,1788]" captionTargetId="figure-384@11.[151,1436,1200,1788]" captionTargetPageId="11" captionText="FIGURE 6. Clathria (Clathria) stromnessa sp. nov. a) In situ appearance specimen Mc7690 b) Skeleton Mc7690, ectosome to top, scale bar 500µm; Spicules Mc7690 c) style, scale bar 100µm, d) ectosomal style, scale bar 100µm, e) chelae, scale bar 10µm, f) ectosomal style head, scale bar 10µm, g), h) toxa, scale bar 10µm." pageId="11" pageNumber="12">Fig. 6c</figureCitation>
|
||
).
|
||
<emphasis id="B915EA98FFBAFFE6B1FAFC0F929F348D" bold="true" box="[201,410,979,1003]" pageId="11" pageNumber="12">Ectosomal styles:</emphasis>
|
||
232(292)414 by 3(6)7µm. Thin styles, the heads are microspined, bearing several short blunt spines (
|
||
<figureCitation id="135A2A0FFFBAFFE6B01EFC2B929F3369" box="[301,410,1015,1039]" captionStart="FIGURE 6" captionStartId="11.[151,250,1808,1831]" captionTargetBox="[151,1436,1200,1788]" captionTargetId="figure-384@11.[151,1436,1200,1788]" captionTargetPageId="11" captionText="FIGURE 6. Clathria (Clathria) stromnessa sp. nov. a) In situ appearance specimen Mc7690 b) Skeleton Mc7690, ectosome to top, scale bar 500µm; Spicules Mc7690 c) style, scale bar 100µm, d) ectosomal style, scale bar 100µm, e) chelae, scale bar 10µm, f) ectosomal style head, scale bar 10µm, g), h) toxa, scale bar 10µm." pageId="11" pageNumber="12">Fig. 6d, e</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BDE368AFFBAFFE6B1F4FBC690B33355" blockId="11.[151,1437,433,1147]" box="[199,950,1050,1075]" pageId="11" pageNumber="12">
|
||
<emphasis id="B915EA98FFBAFFE6B1F4FBC692273355" bold="true" box="[199,290,1050,1075]" pageId="11" pageNumber="12">Chelae:</emphasis>
|
||
10(12)14µm. Typical clathriid palmate isochelae (
|
||
<figureCitation id="135A2A0FFFBAFFE6B269FBC790AC3355" box="[858,937,1051,1075]" captionStart="FIGURE 6" captionStartId="11.[151,250,1808,1831]" captionTargetBox="[151,1436,1200,1788]" captionTargetId="figure-384@11.[151,1436,1200,1788]" captionTargetPageId="11" captionText="FIGURE 6. Clathria (Clathria) stromnessa sp. nov. a) In situ appearance specimen Mc7690 b) Skeleton Mc7690, ectosome to top, scale bar 500µm; Spicules Mc7690 c) style, scale bar 100µm, d) ectosomal style, scale bar 100µm, e) chelae, scale bar 10µm, f) ectosomal style head, scale bar 10µm, g), h) toxa, scale bar 10µm." pageId="11" pageNumber="12">Fig. 6f</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BDE368AFFBAFFE6B1F4FBE3918B331D" blockId="11.[151,1437,433,1147]" pageId="11" pageNumber="12">
|
||
<emphasis id="B915EA98FFBAFFE6B1F4FBE3920F3331" bold="true" box="[199,266,1087,1111]" pageId="11" pageNumber="12">Toxa:</emphasis>
|
||
45(150)477µm, thin smooth toxas, very wide ranging in size. Some of the smallest have a pronounced central flexion and upturned points (
|
||
<figureCitation id="135A2A0FFFBAFFE6B31DFBBF9187331D" box="[558,642,1123,1147]" captionStart="FIGURE 6" captionStartId="11.[151,250,1808,1831]" captionTargetBox="[151,1436,1200,1788]" captionTargetId="figure-384@11.[151,1436,1200,1788]" captionTargetPageId="11" captionText="FIGURE 6. Clathria (Clathria) stromnessa sp. nov. a) In situ appearance specimen Mc7690 b) Skeleton Mc7690, ectosome to top, scale bar 500µm; Spicules Mc7690 c) style, scale bar 100µm, d) ectosomal style, scale bar 100µm, e) chelae, scale bar 10µm, f) ectosomal style head, scale bar 10µm, g), h) toxa, scale bar 10µm." pageId="11" pageNumber="12">
|
||
Fig.
|
||
<quantity id="4C999B6FFFBAFFE6B351FBBF9187331D" box="[610,642,1123,1147]" metricMagnitude="-3" metricUnit="kg" metricValue="6.0" pageId="11" pageNumber="12" unit="g" value="6.0">6g</quantity>
|
||
</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF1E6602FFBAFFE6B1A4F8CC90903002" pageId="11" pageNumber="12" startId="11.[151,250,1808,1831]" targetBox="[151,1436,1200,1788]" targetPageId="11">
|
||
<paragraph id="8BDE368AFFBAFFE6B1A4F8CC90903002" blockId="11.[151,1436,1808,1892]" pageId="11" pageNumber="12">
|
||
<emphasis id="B915EA98FFBAFFE6B1A4F8CC92173041" bold="true" box="[151,274,1808,1831]" pageId="11" pageNumber="12">FIGURE 6.</emphasis>
|
||
<taxonomicName id="4C614D09FFBAFFE6B02AF8CD91563041" authority="Goodwin & Brickle, 2012" authorityName="Goodwin & Brickle" authorityYear="2012" box="[281,595,1809,1831]" class="Demospongiae" family="Microcionidae" genus="Clathria" kingdom="Animalia" order="Poecilosclerida" pageId="11" pageNumber="12" phylum="Porifera" rank="species" species="stromnessa" status="sp. nov." subGenus="Clathria">
|
||
<emphasis id="B915EA98FFBAFFE6B02AF8CD91563041" box="[281,595,1809,1831]" italics="true" pageId="11" pageNumber="12">Clathria (Clathria) stromnessa</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22657E3FFBAFFE6B36AF8CD91AD3040" box="[601,680,1809,1830]" pageId="11" pageNumber="12" rank="species">sp. nov.</taxonomicNameLabel>
|
||
a)
|
||
<taxonomicName id="4C614D09FFBAFFE6B3FBF8CE90853040" box="[712,896,1809,1831]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="11" pageNumber="41" phylum="Porifera" rank="subSpecies" species="situ" subSpecies="appearance">
|
||
<emphasis id="B915EA98FFBAFFE6B3FBF8CE90023041" box="[712,775,1810,1831]" italics="true" pageId="11" pageNumber="12">In situ</emphasis>
|
||
appearance
|
||
</taxonomicName>
|
||
specimen Mc7690 b) Skeleton Mc7690, ectosome to top, scale bar 500µm; Spicules Mc7690 c) style, scale bar 100µm, d) ectosomal style, scale bar 100µm, e) chelae, scale bar 10µm, f) ectosomal style head, scale bar 10µm, g), h) toxa, scale bar 10µm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C37B6501FFBAFFE1B1F4F84D90C536A9" lastPageId="12" lastPageNumber="13" pageId="11" pageNumber="12" type="discussion">
|
||
<paragraph id="8BDE368AFFBAFFE1B1F4F84D90C536A9" blockId="11.[151,1436,1937,2034]" lastBlockId="12.[151,1436,151,463]" lastPageId="12" lastPageNumber="13" pageId="11" pageNumber="12">
|
||
<emphasis id="B915EA98FFBAFFE6B1F4F84D923230CC" bold="true" box="[199,311,1937,1962]" italics="true" pageId="11" pageNumber="12">Remarks:</emphasis>
|
||
We have assigned this species to
|
||
<taxonomicName id="4C614D09FFBAFFE6B389F84D909730CF" authority="(Clathria)" box="[698,914,1937,1961]" class="Demospongiae" family="Microcionidae" genus="Clathria" kingdom="Animalia" order="Poecilosclerida" pageId="11" pageNumber="12" phylum="Porifera" rank="subGenus" subGenus="Clathria">
|
||
<emphasis id="B915EA98FFBAFFE6B389F84D909730CF" box="[698,914,1937,1961]" italics="true" pageId="11" pageNumber="12">Clathria (Clathria)</emphasis>
|
||
</taxonomicName>
|
||
rather than one of the other seven sub-genera on the basis of the lack of differentiation between the axial and extra-axial regions of the choanosome and the presence of a reticulate skeleton and only a single category of auxillary style (Hooper 2002). This species is unusual in not possessing any echinating acanthostyles, however these can be secondarily lost in this subgenus (Hooper 2002). The subgenus
|
||
<taxonomicName id="4C614D09FFBDFFE1B336FF6091E637B2" authority="" box="[517,739,188,212]" class="Demospongiae" family="Microcionidae" genus="Clathria" kingdom="Animalia" order="Poecilosclerida" pageId="12" pageNumber="13" phylum="Porifera" rank="subGenus" subGenus="Isociella">
|
||
<emphasis id="B915EA98FFBDFFE1B336FF6091E637B2" box="[517,739,188,212]" italics="true" pageId="12" pageNumber="13">Clathria (Isociella)</emphasis>
|
||
</taxonomicName>
|
||
lacks echinating acanthostyles but has a regular renieroid reticulate skeleton with plumose multispicular tracts connected by paucispicular ones (Hooper 2002), whereas the skeleton of our species is irregularly reticulate. From the South Atlantic and Antarctic
|
||
<taxonomicName id="4C614D09FFBDFFE1B54AFED89699367A" authority="Thiele, 1905" authorityName="Thiele" authorityYear="1905" box="[1145,1436,260,284]" class="Demospongiae" family="Microcionidae" genus="Clathria" kingdom="Animalia" order="Poecilosclerida" pageId="12" pageNumber="13" phylum="Porifera" rank="species" species="papillosa">
|
||
<emphasis id="B915EA98FFBDFFE1B54AFED89606367A" box="[1145,1283,260,284]" italics="true" pageId="12" pageNumber="13">C. papillosa</emphasis>
|
||
<bibRefCitation id="EFF04B7BFFBDFFE1B43FFED89699367A" author="Thiele, J." box="[1292,1436,260,284]" pageId="12" pageNumber="13" pagination="407 - 496" refId="ref31734" refString="Thiele, J. (1905) Die Kiesel - und Hornschwamme der Sammlung Plate. Zoologische Jahrbucher, Supplement, 407 - 496." type="book chapter" year="1905">Thiele, 1905</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C614D09FFBDFFE1B1FEFEF4913A3659" authority="(Burton, 1932)" baseAuthorityName="Burton" baseAuthorityYear="1932" box="[205,575,295,320]" class="Demospongiae" family="Microcionidae" genus="Clathria" kingdom="Animalia" order="Poecilosclerida" pageId="12" pageNumber="13" phylum="Porifera" rank="species" species="paucispicula">
|
||
<emphasis id="B915EA98FFBDFFE1B1FEFEF492813626" box="[205,388,296,320]" italics="true" pageId="12" pageNumber="13">C. paucispicula</emphasis>
|
||
(
|
||
<bibRefCitation id="EFF04B7BFFBDFFE1B0A9FEFB91323659" author="Burton, M." box="[410,567,295,319]" pageId="12" pageNumber="13" pagination="237 - 392" refId="ref28130" refString="Burton, M. (1932) Sponges. Discovery Reports, 6, 237 - 392." type="journal article" year="1932">Burton, 1932</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
are the only species in
|
||
<emphasis id="B915EA98FFBDFFE1B243FEF497503626" box="[880,1109,296,320]" italics="true" pageId="12" pageNumber="13">
|
||
<taxonomicName id="4C614D09FFBDFFE1B243FEF497543626" authority="(Clathria)" box="[880,1105,296,320]" class="Demospongiae" family="Microcionidae" genus="Clathria" kingdom="Animalia" order="Poecilosclerida" pageId="12" pageNumber="13" phylum="Porifera" rank="subGenus" subGenus="Clathria">Clathria (Clathria)</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
which do not possess any echinating spicules. However, the former has strongylote ectosomal spicules and bipocoelles and should probably be reassigned to
|
||
<taxonomicName id="4C614D09FFBDFFE1B053FEAC92AA36EE" authorityName="Gray" authorityYear="1867" box="[352,431,368,392]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="12" pageNumber="13" phylum="Porifera" rank="genus">
|
||
<emphasis id="B915EA98FFBDFFE1B053FEAC92AA36EE" box="[352,431,368,392]" italics="true" pageId="12" pageNumber="13">Iophon</emphasis>
|
||
</taxonomicName>
|
||
, and the latter lacks any microscleres. The large size of the toxa is also unusual;
|
||
<taxonomicName id="4C614D09FFBDFFE1B4B1FEAC92C036CA" authority="Topsent, 1913" authorityName="Topsent" authorityYear="1913" class="Demospongiae" family="Microcionidae" genus="Clathria" kingdom="Animalia" order="Poecilosclerida" pageId="12" pageNumber="13" phylum="Porifera" rank="species" species="toxipraedita">
|
||
<emphasis id="B915EA98FFBDFFE1B4B1FEAC922536CA" italics="true" pageId="12" pageNumber="13">C. toxipraedita</emphasis>
|
||
<bibRefCitation id="EFF04B7BFFBDFFE1B014FE4892C036CA" author="Topsent, E." box="[295,453,404,428]" pageId="12" pageNumber="13" pagination="579 - 643" refId="ref31821" refString="Topsent, E. (1913) Spongiaires de l'Expedition Antarctique Nationale Ecossaise. Transactions of the Royal Society of Edinburgh, 49, 579 - 643." type="journal article" year="1913">Topsent, 1913</bibRefCitation>
|
||
</taxonomicName>
|
||
(
|
||
<typeStatus id="54DA8828FFBDFFE1B0E7FE48910336CA" box="[468,518,404,428]" pageId="12" pageNumber="13">type</typeStatus>
|
||
locality Burdwood Bank to the south of
|
||
<collectingCountry id="F376761AFFBDFFE1B2E3FE48978D36CA" box="[976,1160,404,428]" name="Falkland Islands" pageId="12" pageNumber="13">Falkland Islands</collectingCountry>
|
||
and north west of
|
||
<collectingCountry id="F376761AFFBDFFE1B469FE4893F636A9" name="South Georgia and the South Sandwich Islands" pageId="12" pageNumber="13">South Georgia</collectingCountry>
|
||
) has toxa up to 1750µm but possesses echinating acanthostyles.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |