256 lines
28 KiB
XML
256 lines
28 KiB
XML
<document id="F67AE7F2E48AB96DD919F0127DEB444F" ID="10.11646/zootaxa.4175.4.2" ID-DOI="10.11646/zootaxa.4175.4.2" ID-GBIF-Dataset="2e0c616b-660d-4cb1-a2c6-08de8c85d54b" ID-ISSN="1175-5326" ID-Zenodo-Dep="162195" ID-ZooBank="9052926E-1A4A-4CBC-B7FB-AA3B49577731" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1476685458889" checkinUser="plazi" docAuthor="Leocorny, Pedro, Alencar, Aline, Fromont, Jane & Klautau, Michelle" docDate="2016" docId="C06287E2FFD3FFA7819C873A15D7D4EE" docLanguage="en" docName="zootaxa.4175.4.2.pdf" docOrigin="Zootaxa 4175 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Leucetta purpurea Leocorny, Alencar, Fromont & Klautau, 2016, sp. nov." docType="treatment" docVersion="8" lastPageNumber="326" masterDocId="3C5BFF9AFFD6FFA0810B816E172BD60E" masterDocTitle="New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia" masterLastPageNumber="334" masterPageNumber="319" pageNumber="324" updateTime="1698389934053" updateUser="plazi">
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<mods:mods id="CF7015E0046E952E319988B751D3F73E" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="58CF6E07C2A11ACD174CF9D8AD1C71AB">
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<mods:title id="85AC4DA5B99ABD4FB65A0CFABC24F38B">New Leucettidae de Laubenfels, 1936 (Porifera, Calcarea) from Western Australia</mods:title>
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</mods:titleInfo>
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<mods:name id="AB6B5E5BA4721043AD74CB17F91B8320" type="personal">
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<mods:role id="3035EDFD94AFED97351B6FCCAA4A4203">
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<mods:roleTerm id="511D84E492BED67874AB12555E88177E">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="76592D666AD48E3F64EDB0193C335D40">Leocorny, Pedro</mods:namePart>
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</mods:name>
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<mods:name id="58E2C360174B0CB0015E2CEC5A5FFDE3" type="personal">
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<mods:role id="7255CF1890C38B0BD2808D42E72B3EDB">
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<mods:roleTerm id="CCF0E2D5CB8F9DB40CBE26F9915B41B5">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="4F052EE75136026E98E0C58386A222C1">Alencar, Aline</mods:namePart>
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</mods:name>
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<mods:name id="0A4504173418096F5C02C6805B537D91" type="personal">
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<mods:roleTerm id="6DDB784B7DA580244281FAE61786F615">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="79A7A4086069BC09B3ABF86C7E009D86">Fromont, Jane</mods:namePart>
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</mods:name>
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<mods:name id="E4630A7AF0EE804D1BA0499E6EDC3D8B" type="personal">
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<mods:role id="2C9B4E274F2A76D3AF1B4E558A6F535B">
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<mods:roleTerm id="299903163229E82059931124E919617F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="8C2F495AECAD8C9CE626820B8817F4CE">Klautau, Michelle</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="C42D6E99A13DABAF05EEBB3C7A0BE337">text</mods:typeOfResource>
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<mods:titleInfo id="0B4070136FA8A0B7D115376FEBA5FC0A">
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<mods:title id="37056C0E3ED979524CAC7CAC189BE403">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="C271A8CD411E110E0D7056D34A0EEEA4">
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<mods:date id="B13AC16395AA89A95A8AE6DE81F4D9E1">2016</mods:date>
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<mods:detail id="1983FDE16BD904B03382E20FB6AB6627" type="volume">
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<mods:number id="F87FF0EFF56E0836202D27BDD8CE5A19">4175</mods:number>
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</mods:detail>
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<mods:detail id="1C9344E62D99747ECBCF82AD47142430" type="issue">
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<mods:number id="16B1C0A8DE025B257ECDAF592411B0F9">4</mods:number>
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<mods:start id="155FBC4AB29956777C519CE6EC2E71F0">319</mods:start>
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<mods:end id="02489663C9F1B52E31385539E43C6F23">334</mods:end>
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</mods:extent>
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</mods:part>
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<mods:classification id="14595EE55A5CCEAEA6ADC9915DD44B31">journal article</mods:classification>
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<mods:identifier id="28FC265948BC418A2DF1B40203503271" type="DOI">10.11646/zootaxa.4175.4.2</mods:identifier>
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<mods:identifier id="5649FAEA974577A73A887619D22143B9" type="GBIF-Dataset">2e0c616b-660d-4cb1-a2c6-08de8c85d54b</mods:identifier>
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<mods:identifier id="C84D6D9E91EC12ECE8B22B5A4C7BBD57" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="F06709C90831608F8A3ED4320144C4B5" type="Zenodo-Dep">162195</mods:identifier>
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<mods:identifier id="3F9F9D45B6D183A5C858ACF2EB558379" type="ZooBank">9052926E-1A4A-4CBC-B7FB-AA3B49577731</mods:identifier>
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</mods:mods>
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<treatment id="C06287E2FFD3FFA7819C873A15D7D4EE" ID-DOI="http://doi.org/10.5281/zenodo.5661782" ID-GBIF-Taxon="124840518" ID-Zenodo-Dep="5661782" LSID="urn:lsid:plazi:treatment:C06287E2FFD3FFA7819C873A15D7D4EE" httpUri="http://treatment.plazi.org/id/C06287E2FFD3FFA7819C873A15D7D4EE" lastPageId="7" lastPageNumber="326" pageId="5" pageNumber="324">
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<subSubSection id="00D1657FFFD3FFA5819C873A16F0D061" box="[151,475,1620,1647]" pageId="5" pageNumber="324" type="nomenclature">
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||
<paragraph id="487436F4FFD3FFA5819C873A16F0D061" blockId="5.[151,475,1620,1647]" box="[151,475,1620,1647]" pageId="5" pageNumber="324">
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<heading id="133C8198FFD3FFA5819C873A16F0D061" bold="true" box="[151,475,1620,1647]" fontSize="11" level="1" pageId="5" pageNumber="324" reason="1">
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||
<emphasis id="7ABFEAE6FFD3FFA5819C873A16F0D061" bold="true" box="[151,475,1620,1647]" pageId="5" pageNumber="324">
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<taxonomicName id="8FCB4D77FFD3FFA5819C873A165CD060" ID-CoL="6Q3L6" box="[151,375,1620,1646]" class="Calcarea" family="Leucettidae" genus="Leucetta" kingdom="Animalia" order="Clathrinida" pageId="5" pageNumber="324" phylum="Porifera" rank="species" species="purpurea" status="sp. nov.">
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<emphasis id="7ABFEAE6FFD3FFA5819C873A165CD060" bold="true" box="[151,375,1620,1646]" italics="true" pageId="5" pageNumber="324">Leucetta purpurea</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="618C579DFFD3FFA58076873B16F0D061" box="[381,475,1621,1647]" pageId="5" pageNumber="324" 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="00D1657FFFD3FFA5819C87F81219D0A1" box="[151,1330,1686,1711]" pageId="5" pageNumber="324" type="etymology">
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||
<paragraph id="487436F4FFD3FFA5819C87F81219D0A1" blockId="5.[151,1436,1686,2035]" box="[151,1330,1686,1711]" pageId="5" pageNumber="324">
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<emphasis id="7ABFEAE6FFD3FFA5819C87F81635D0A1" bold="true" box="[151,286,1686,1711]" pageId="5" pageNumber="324">Etymology.</emphasis>
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||
From the Latin adjective
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||
<emphasis id="7ABFEAE6FFD3FFA5833487F9159AD0A0" box="[575,689,1687,1710]" italics="true" pageId="5" pageNumber="324">purpureus</emphasis>
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, meaning purple, for the colour of the species in ethanol.
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</paragraph>
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</subSubSection>
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<subSubSection id="00D1657FFFD3FFA581CC87D41488D0F9" pageId="5" pageNumber="324" type="diagnosis">
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<paragraph id="487436F4FFD3FFA581CC87D41488D0F9" blockId="5.[151,1436,1686,2035]" pageId="5" pageNumber="324">
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<emphasis id="7ABFEAE6FFD3FFA581CC87D4166AD0DD" bold="true" box="[199,321,1722,1747]" pageId="5" pageNumber="324">Diagnosis.</emphasis>
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Species with a reduced atrium and a conspicuous cortical reticulation of triactines. The skeleton is composed of tripods and one category each of triactine and tetractine.
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</paragraph>
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</subSubSection>
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<subSubSection id="00D1657FFFD3FFA581CC866C14F4D189" pageId="5" pageNumber="324" type="materials_examined">
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<paragraph id="487436F4FFD3FFA581CC866C13B4D16D" blockId="5.[151,1436,1686,2035]" pageId="5" pageNumber="324">
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<materialsCitation id="F8A33CA9FFD3FFA581CC866C162AD131" ID-GBIF-Occurrence="1323865303" collectionCode="WAM" latitude="-30.339333" location="Escape Island" longLatPrecision="12" longitude="114.98016" municipality="Jurien Bay" pageId="5" pageNumber="324" specimenCount="2" stateProvince="Western Australia" typeStatus="holotype">
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<emphasis id="7ABFEAE6FFD3FFA581CC866C1657D115" bold="true" box="[199,380,1794,1819]" pageId="5" pageNumber="324">
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<typeStatus id="97708856FFD3FFA581CC866C1629D115" box="[199,258,1794,1819]" pageId="5" pageNumber="324">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="97708856FFD3FFA58080866C16DDD115" box="[395,502,1794,1819]" pageId="5" pageNumber="324" type="holotype">Holotype</typeStatus>
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,
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<collectionCode id="2EDAAE31FFD3FFA58302866D1566D115" box="[521,589,1795,1819]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34981" name="Western Australian Museum" pageId="5" pageNumber="324">WAM</collectionCode>
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Z31426;
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<geoCoordinate id="2DFF5033FFD3FFA583C2866C1463D115" box="[713,840,1794,1819]" direction="south" orientation="latitude" pageId="5" pageNumber="324" precision="9" value="-30.339333">30º20.36’S</geoCoordinate>
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,
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<geoCoordinate id="2DFF5033FFD3FFA58250866C14CDD115" box="[859,998,1794,1819]" direction="east" orientation="longitude" pageId="5" pageNumber="324" precision="9" value="114.98016">114º58.81’E</geoCoordinate>
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<location id="4D14602FFFD3FFA582FE866D13B1D115" LSID="urn:lsid:plazi:treatment:C06287E2FFD3FFA7819C873A15D7D4EE:4D14602FFFD3FFA582FE866D13B1D115" box="[1013,1178,1794,1819]" latitude="-30.339333" longLatPrecision="12" longitude="114.98016" municipality="Jurien Bay" name="Escape Island" pageId="5" pageNumber="324" stateProvince="Western Australia">Escape Island</location>
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,
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<collectingMunicipality id="A810AC8EFFD3FFA585A6866C1205D115" box="[1197,1326,1794,1819]" pageId="5" pageNumber="324">Jurien Bay</collectingMunicipality>
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,
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<collectingRegion id="8A0FF816FFD3FFA5844A866D162AD131" country="Australia" name="Western Australia" pageId="5" pageNumber="324">Western Australia</collectingRegion>
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||
</materialsCitation>
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; station: JWAM06/T2; depth: 12–13 meters; collectors: Fromont, J.; Titelius, M. A.; Whisson, C. S. & Moore, G.I.; date:
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<date id="3C751034FFD3FFA5806F862416D5D16D" box="[356,510,1866,1891]" pageId="5" pageNumber="324" value="2005-05-01">01/May/2005</date>
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||
. Fragment from Holotype deposited under UFRJPOR 7255.
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</paragraph>
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<paragraph id="487436F4FFD3FFA581CC860014F4D189" blockId="5.[151,1436,1686,2035]" box="[199,991,1902,1927]" pageId="5" pageNumber="324">
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||
<materialsCitation id="F8A33CA9FFD3FFA581CC860014F4D189" ID-GBIF-Occurrence="1323865302" box="[199,991,1902,1927]" country="Australia" location="Escape Island" municipality="Jurien Bay" pageId="5" pageNumber="324" specimenCount="1" stateProvince="Western Australia" typeStatus="holotype">
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||
<emphasis id="7ABFEAE6FFD3FFA581CC8600164ED189" bold="true" box="[199,357,1902,1927]" pageId="5" pageNumber="324">
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||
<typeStatus id="97708856FFD3FFA581CC86001629D189" box="[199,258,1902,1927]" pageId="5" pageNumber="324">Type</typeStatus>
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locality.
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||
</emphasis>
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||
<location id="4D14602FFFD3FFA5806786011522D189" LSID="urn:lsid:plazi:treatment:C06287E2FFD3FFA7819C873A15D7D4EE:4D14602FFFD3FFA5806786011522D189" box="[364,521,1902,1927]" country="Australia" municipality="Jurien Bay" name="Escape Island" pageId="5" pageNumber="324" stateProvince="Western Australia">Escape Island</location>
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,
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<collectingMunicipality id="A810AC8EFFD3FFA5831E860015A5D189" box="[533,654,1902,1927]" pageId="5" pageNumber="324">Jurien Bay</collectingMunicipality>
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,
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<collectingRegion id="8A0FF816FFD3FFA583928601144ED189" box="[665,869,1902,1927]" country="Australia" name="Western Australia" pageId="5" pageNumber="324">Western Australia</collectingRegion>
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,
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<collectingCountry id="30DC7664FFD3FFA5827B860014F1D189" box="[880,986,1902,1927]" name="Australia" pageId="5" pageNumber="324">Australia</collectingCountry>
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.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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||
<subSubSection id="00D1657FFFD3FFA781CC86FC14D4D422" lastPageId="7" lastPageNumber="326" pageId="5" pageNumber="324" type="description">
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<paragraph id="487436F4FFD3FFA581CC86FC13ADD1FD" blockId="5.[151,1436,1686,2035]" pageId="5" pageNumber="324">
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<emphasis id="7ABFEAE6FFD3FFA581CC86FC1672D1A5" bold="true" box="[199,345,1938,1963]" pageId="5" pageNumber="324">Description.</emphasis>
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Sponge purple in ethanol with a massive form (
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<quantity id="8F339B11FFD3FFA5828186FD14F1D1A4" box="[906,986,1939,1963]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" pageId="5" pageNumber="324" unit="cm" value="1.9">1.9 cm</quantity>
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x
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<quantity id="8F339B11FFD3FFA582F086FD1367D1A5" box="[1019,1100,1939,1963]" metricMagnitude="-2" metricUnit="m" metricValue="1.8" pageId="5" pageNumber="324" unit="cm" value="1.8">1.8 cm</quantity>
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) and a single osculum in the apical region (
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<quantity id="8F339B11FFD3FFA5803386D916AED1C0" box="[312,389,1975,1999]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="324" unit="cm" value="0.1">0.1 cm</quantity>
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in diameter) (
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<figureCitation id="D0F02A71FFD3FFA5832986D815A8D1C1" box="[546,643,1974,1999]" captionStart="FIGURE 3" captionStartId="6.[151,250,1601,1623]" captionTargetBox="[151,1436,195,1552]" captionTargetId="figure@6.[151,1436,195,1580]" captionTargetPageId="6" captionText="FIGURE 3. Leucetta purpurea sp. nov. (WAM Z 31426, holotype). (A) Preserved specimen. (B) Tangential section of the cortical skeleton. (C) Detail of the cortical reticulation. (D) Cross-section showing cortex (ctx) and canals (ch). (E) Detail of a hispid canal (ch). (F) Tripod. (G) Triactine. (H) Tetractine." httpUri="https://zenodo.org/record/162198/files/figure.png" pageId="5" pageNumber="324">Figure 3</figureCitation>
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A). The surface is smooth but is rough to the touch. The atrial cavity is reduced to exhalant canals connected to the osculum. The aquiferous system is leuconoid.
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</paragraph>
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<caption id="1CB4667CFFD0FFA6819C872F15C3D09B" httpUri="https://zenodo.org/record/162198/files/figure.png" pageId="6" pageNumber="325" targetBox="[151,1436,195,1552]" targetPageId="6">
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||
<paragraph id="487436F4FFD0FFA6819C872F15C3D09B" blockId="6.[151,1436,1601,1685]" pageId="6" pageNumber="325">
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||
<emphasis id="7ABFEAE6FFD0FFA6819C872F163DD058" bold="true" box="[151,278,1601,1623]" pageId="6" pageNumber="325">FIGURE 3.</emphasis>
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<taxonomicName id="8FCB4D77FFD0FFA68014872C16F6D059" box="[287,477,1602,1623]" class="Calcarea" family="Leucettidae" genus="Leucetta" kingdom="Animalia" order="Clathrinida" pageId="6" pageNumber="325" phylum="Porifera" rank="species" species="purpurea" status="sp. nov.">
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<emphasis id="7ABFEAE6FFD0FFA68014872C16F6D059" box="[287,477,1602,1623]" italics="true" pageId="6" pageNumber="325">Leucetta purpurea</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="618C579DFFD0FFA680EC872C1511D059" box="[487,570,1602,1623]" pageId="6" pageNumber="325" rank="species">
|
||
<emphasis id="7ABFEAE6FFD0FFA680EC872C16D4D059" bold="true" box="[487,511,1602,1623]" pageId="6" pageNumber="325">sp</emphasis>
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.
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<emphasis id="7ABFEAE6FFD0FFA68304872C151ED059" bold="true" box="[527,565,1602,1623]" pageId="6" pageNumber="325">nov</emphasis>
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.
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</taxonomicNameLabel>
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(WAM Z31426, holotype). (A) Preserved specimen. (B) Tangential section of the cortical skeleton. (C) Detail of the cortical reticulation. (D) Cross-section showing cortex (ctx) and canals (ch). (E) Detail of a hispid canal (ch). (F) Tripod. (G) Triactine. (H) Tetractine.
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</paragraph>
|
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</caption>
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<paragraph id="487436F4FFD0FFA681CC87AF154AD183" blockId="6.[151,1437,1729,2006]" pageId="6" pageNumber="325">
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The skeleton is disorganized and composed of tripods, triactines, and tetractines. The cortical skeleton has huge tripods arranged tangentially to the surface and triactines organised in a conspicuous reticulation (
|
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<figureCitation id="D0F02A71FFD0FFA68429878B12A9D0F0" box="[1314,1410,1765,1790]" captionStart="FIGURE 3" captionStartId="6.[151,250,1601,1623]" captionTargetBox="[151,1436,195,1552]" captionTargetId="figure@6.[151,1436,195,1580]" captionTargetPageId="6" captionText="FIGURE 3. Leucetta purpurea sp. nov. (WAM Z 31426, holotype). (A) Preserved specimen. (B) Tangential section of the cortical skeleton. (C) Detail of the cortical reticulation. (D) Cross-section showing cortex (ctx) and canals (ch). (E) Detail of a hispid canal (ch). (F) Tripod. (G) Triactine. (H) Tetractine." httpUri="https://zenodo.org/record/162198/files/figure.png" pageId="6" pageNumber="325">Figure 3</figureCitation>
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B, 3C).
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<collectingRegion id="8A0FF816FFD0FFA681C4866417DAD12F" box="[207,241,1802,1825]" country="Haiti" name="Nord" pageId="6" pageNumber="325">No</collectingRegion>
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subcortical lacunae were present. The choanosomal skeleton is composed of triactines and tetractines. The tetractines mainly surround the canals with their apical actines pointing inwards (
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<figureCitation id="D0F02A71FFD0FFA6852F864313A8D148" box="[1060,1155,1837,1862]" captionStart="FIGURE 3" captionStartId="6.[151,250,1601,1623]" captionTargetBox="[151,1436,195,1552]" captionTargetId="figure@6.[151,1436,195,1580]" captionTargetPageId="6" captionText="FIGURE 3. Leucetta purpurea sp. nov. (WAM Z 31426, holotype). (A) Preserved specimen. (B) Tangential section of the cortical skeleton. (C) Detail of the cortical reticulation. (D) Cross-section showing cortex (ctx) and canals (ch). (E) Detail of a hispid canal (ch). (F) Tripod. (G) Triactine. (H) Tetractine." httpUri="https://zenodo.org/record/162198/files/figure.png" pageId="6" pageNumber="325">Figure 3</figureCitation>
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D, 3E).
|
||
<emphasis id="7ABFEAE6FFD0FFA681CC863F161BD164" bold="true" box="[199,304,1873,1898]" pageId="6" pageNumber="325">Spicules.</emphasis>
|
||
(
|
||
<tableCitation id="0549034FFFD0FFA68034863F16BDD164" box="[319,406,1873,1898]" captionStart="TABLE 3" captionStartId="7.[151,239,152,175]" captionText="TABLE 3. Spicule measurements of the holotype of Leucetta purpurea sp. nov. (WAM Z 31426 = UFRJPOR 7255)." pageId="6" pageNumber="325">Table 3</tableCitation>
|
||
). Tripods (
|
||
<figureCitation id="D0F02A71FFD0FFA68319863F1559D164" box="[530,626,1873,1898]" captionStart="FIGURE 3" captionStartId="6.[151,250,1601,1623]" captionTargetBox="[151,1436,195,1552]" captionTargetId="figure@6.[151,1436,195,1580]" captionTargetPageId="6" captionText="FIGURE 3. Leucetta purpurea sp. nov. (WAM Z 31426, holotype). (A) Preserved specimen. (B) Tangential section of the cortical skeleton. (C) Detail of the cortical reticulation. (D) Cross-section showing cortex (ctx) and canals (ch). (E) Detail of a hispid canal (ch). (F) Tripod. (G) Triactine. (H) Tetractine." httpUri="https://zenodo.org/record/162198/files/figure.png" pageId="6" pageNumber="325">Figure 3</figureCitation>
|
||
F): regular or subregular. Actines are conical and curved with blunt tips
|
||
<emphasis id="7ABFEAE6FFD0FFA6819C861B178BD180" bold="true" box="[151,160,1909,1934]" pageId="6" pageNumber="325">(</emphasis>
|
||
625–785–1125 µm / 100–166–225 µm
|
||
<emphasis id="7ABFEAE6FFD0FFA6835A861B1571D180" bold="true" box="[593,602,1909,1934]" pageId="6" pageNumber="325">)</emphasis>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="487436F4FFD0FFA681CC86F715A7D1DB" blockId="6.[151,1437,1729,2006]" pageId="6" pageNumber="325">
|
||
Triactines (
|
||
<figureCitation id="D0F02A71FFD0FFA6804386F71680D1BC" box="[328,427,1945,1970]" captionStart="FIGURE 3" captionStartId="6.[151,250,1601,1623]" captionTargetBox="[151,1436,195,1552]" captionTargetId="figure@6.[151,1436,195,1580]" captionTargetPageId="6" captionText="FIGURE 3. Leucetta purpurea sp. nov. (WAM Z 31426, holotype). (A) Preserved specimen. (B) Tangential section of the cortical skeleton. (C) Detail of the cortical reticulation. (D) Cross-section showing cortex (ctx) and canals (ch). (E) Detail of a hispid canal (ch). (F) Tripod. (G) Triactine. (H) Tetractine." httpUri="https://zenodo.org/record/162198/files/figure.png" pageId="6" pageNumber="325">Figure 3</figureCitation>
|
||
G): regular, or sagittal when forming the cortical reticulation. Actines are conical with blunt tips
|
||
<emphasis id="7ABFEAE6FFD0FFA6800C86D3163BD1D8" bold="true" box="[263,272,1981,2006]" pageId="6" pageNumber="325">(</emphasis>
|
||
72–121–153 µm /
|
||
<date id="3C751034FFD0FFA680D486D01564D1D8" box="[479,591,1982,2006]" pageId="6" pageNumber="325" value="1917-10-23">10–17–23</date>
|
||
µm
|
||
<emphasis id="7ABFEAE6FFD0FFA6837786D315AED1D8" bold="true" box="[636,645,1981,2006]" pageId="6" pageNumber="325">)</emphasis>
|
||
.
|
||
</paragraph>
|
||
<caption id="1CB4667CFFD1FFA7819C81F61248D6A1" box="[151,1379,152,175]" pageId="7" pageNumber="326">
|
||
<paragraph id="487436F4FFD1FFA7819C81F61248D6A1" blockId="7.[151,1379,152,175]" box="[151,1379,152,175]" pageId="7" pageNumber="326">
|
||
<emphasis id="7ABFEAE6FFD1FFA7819C81F61628D6A1" bold="true" box="[151,259,152,175]" pageId="7" pageNumber="326">TABLE 3</emphasis>
|
||
. Spicule measurements of the holotype of
|
||
<taxonomicName id="8FCB4D77FFD1FFA783C081F614BBD6A1" box="[715,912,152,175]" class="Calcarea" family="Leucettidae" genus="Leucetta" kingdom="Animalia" order="Clathrinida" pageId="7" pageNumber="326" phylum="Porifera" rank="species" species="purpurea" status="sp. nov.">
|
||
<emphasis id="7ABFEAE6FFD1FFA783C081F614BBD6A1" box="[715,912,152,175]" italics="true" pageId="7" pageNumber="326">Leucetta purpurea</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="618C579DFFD1FFA7829D81F614C7D6A1" box="[918,1004,152,175]" pageId="7" pageNumber="326" rank="species">
|
||
<emphasis id="7ABFEAE6FFD1FFA7829D81F61484D6A1" bold="true" box="[918,943,152,175]" pageId="7" pageNumber="326">sp</emphasis>
|
||
.
|
||
<emphasis id="7ABFEAE6FFD1FFA782B681F614CED6A1" bold="true" box="[957,997,152,175]" pageId="7" pageNumber="326">nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
(WAM Z31426=UFRJPOR 7255).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="487436F4FFD1FFA7836681A41356D6EE" blockId="7.[156,1409,202,431]" box="[621,1149,202,224]" pageId="7" pageNumber="326">Length (µm) Width (µm)</paragraph>
|
||
<paragraph id="487436F4FFD1FFA78197819A12AAD788" blockId="7.[156,1409,202,431]" pageId="7" pageNumber="326">Spicule Actine Min Mean sd Max Min Mean sd Max N Tripods 625.0 785.0 120.4 1125.0 100.0 166.3 28.7 225.0 20 Triactines 72.5 121.0 26.1 152.5 10.0 16.7 4.3 22.5 20 Tetractines Basal 100.0 131.4 18.5 160.0 12.5 16.8 2.4 20.0 20</paragraph>
|
||
<paragraph id="487436F4FFD1FFA7803480F714D4D422" blockId="7.[156,1409,202,431]" lastBlockId="7.[151,1437,495,736]" pageId="7" pageNumber="326">
|
||
Apical 40.0 51.8 10.8 77.5 5.0 7.2 2.0 11.2 20 Tetractines (
|
||
<figureCitation id="D0F02A71FFD1FFA780588081169ED406" box="[339,437,495,520]" captionStart="FIGURE 3" captionStartId="6.[151,250,1601,1623]" captionTargetBox="[151,1436,195,1552]" captionTargetId="figure@6.[151,1436,195,1580]" captionTargetPageId="6" captionText="FIGURE 3. Leucetta purpurea sp. nov. (WAM Z 31426, holotype). (A) Preserved specimen. (B) Tangential section of the cortical skeleton. (C) Detail of the cortical reticulation. (D) Cross-section showing cortex (ctx) and canals (ch). (E) Detail of a hispid canal (ch). (F) Tripod. (G) Triactine. (H) Tetractine." httpUri="https://zenodo.org/record/162198/files/figure.png" pageId="7" pageNumber="326">Figure 3</figureCitation>
|
||
H): regular. The apical and basal actines are conical or slightly conical with blunt tips (basal: 100–131–160µm / 13–17–20 µm; apical: 40–52–78 µm /
|
||
<date id="3C751034FFD1FFA78265837A14EAD423" box="[878,961,532,557]" pageId="7" pageNumber="326" value="2011-07-05">5–7–11</date>
|
||
µm).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="00D1657FFFD1FFA781CC835915D7D4EE" pageId="7" pageNumber="326" type="discussion">
|
||
<paragraph id="487436F4FFD1FFA781CC835915D7D4EE" blockId="7.[151,1437,495,736]" pageId="7" pageNumber="326">
|
||
<emphasis id="7ABFEAE6FFD1FFA781CC83591610D45E" bold="true" box="[199,315,567,592]" pageId="7" pageNumber="326">Remarks.</emphasis>
|
||
<taxonomicName id="8FCB4D77FFD1FFA7804A8357142AD45E" authority="Row & Hozawa, 1931" authorityName="Row & Hozawa" authorityYear="1931" box="[321,769,568,592]" class="Calcarea" family="Leucettidae" genus="Leucetta" kingdom="Animalia" order="Clathrinida" pageId="7" pageNumber="326" phylum="Porifera" rank="species" species="insignis">
|
||
<emphasis id="7ABFEAE6FFD1FFA7804A835716D4D45E" box="[321,511,569,592]" italics="true" pageId="7" pageNumber="326">Leucetta insignis</emphasis>
|
||
<bibRefCitation id="2C5A4B05FFD1FFA7830D8356142AD45E" author="Row" box="[518,769,568,592]" pageId="7" pageNumber="326" refString="Row, R. W. H. & Hozawa, S. (1931) Report on the Calcarea obtained by the Hamburg South-West Australian Expedition of 1905. Science Reports of the Tohoku University, 6 (1), 727 - 809." type="journal article" year="1931">Row & Hôzawa, 1931</bibRefCitation>
|
||
</taxonomicName>
|
||
, from
|
||
<collectingCountry id="30DC7664FFD1FFA7824183591498D45E" box="[842,947,567,592]" name="Australia" pageId="7" pageNumber="326">Australia</collectingCountry>
|
||
, is the only species within
|
||
<taxonomicName id="8FCB4D77FFD1FFA785D48357126BD45E" box="[1247,1344,569,592]" class="Calcarea" family="Leucettidae" genus="Leucetta" kingdom="Animalia" order="Clathrinida" pageId="7" pageNumber="326" phylum="Porifera" rank="genus">
|
||
<emphasis id="7ABFEAE6FFD1FFA785D48357126BD45E" box="[1247,1344,569,592]" italics="true" pageId="7" pageNumber="326">Leucetta</emphasis>
|
||
</taxonomicName>
|
||
that has the same spicule composition as
|
||
<taxonomicName id="8FCB4D77FFD1FFA78301833315A4D47A" box="[522,655,605,628]" class="Calcarea" family="Leucettidae" genus="Leucetta" kingdom="Animalia" order="Clathrinida" pageId="7" pageNumber="326" phylum="Porifera" rank="species" species="purpurea" status="sp. nov.">
|
||
<emphasis id="7ABFEAE6FFD1FFA78301833315A4D47A" box="[522,655,605,628]" italics="true" pageId="7" pageNumber="326">L. purpurea</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="618C579DFFD1FFA7839D833215C4D47A" box="[662,751,604,629]" pageId="7" pageNumber="326" rank="species">
|
||
<emphasis id="7ABFEAE6FFD1FFA7839D8332159BD47B" bold="true" box="[662,688,604,629]" pageId="7" pageNumber="326">sp</emphasis>
|
||
.
|
||
<emphasis id="7ABFEAE6FFD1FFA783CB833215C1D47B" bold="true" box="[704,746,604,629]" pageId="7" pageNumber="326">nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
, however, the new species has longer and thicker tripods (
|
||
<taxonomicName id="8FCB4D77FFD1FFA7848E833317C5D496" class="Calcarea" family="Leucettidae" genus="Leucetta" kingdom="Animalia" order="Clathrinida" pageId="7" pageNumber="326" phylum="Porifera" rank="species" species="insignis">
|
||
<emphasis id="7ABFEAE6FFD1FFA7848E833317C5D496" italics="true" pageId="7" pageNumber="326">L. insignis</emphasis>
|
||
</taxonomicName>
|
||
: 200–260 µm / 30–60 µm versus
|
||
<taxonomicName id="8FCB4D77FFD1FFA7838B83EF1423D496" box="[640,776,641,664]" class="Calcarea" family="Leucettidae" genus="Leucetta" kingdom="Animalia" order="Clathrinida" pageId="7" pageNumber="326" phylum="Porifera" rank="species" species="purpurea" status="sp. nov.">
|
||
<emphasis id="7ABFEAE6FFD1FFA7838B83EF1423D496" box="[640,776,641,664]" italics="true" pageId="7" pageNumber="326">L. purpurea</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="7ABFEAE6FFD1FFA7821983111445D496" bold="true" box="[786,878,639,664]" pageId="7" pageNumber="326">
|
||
<taxonomicNameLabel id="618C579DFFD1FFA7821983111445D496" box="[786,878,639,664]" pageId="7" pageNumber="326" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
: 625–1125 µm / 100–225 µm). Furthermore,
|
||
<taxonomicName id="8FCB4D77FFD1FFA7848E83EF17D5D4B2" class="Calcarea" family="Leucettidae" genus="Leucetta" kingdom="Animalia" order="Clathrinida" pageId="7" pageNumber="326" phylum="Porifera" rank="species" species="purpurea" status="sp. nov.">
|
||
<emphasis id="7ABFEAE6FFD1FFA7848E83EF17D5D4B2" italics="true" pageId="7" pageNumber="326">L. purpurea</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="618C579DFFD1FFA7800E83CA1675D4B2" box="[261,350,676,701]" pageId="7" pageNumber="326" rank="species">
|
||
<emphasis id="7ABFEAE6FFD1FFA7800E83CA1634D4B3" bold="true" box="[261,287,676,701]" pageId="7" pageNumber="326">sp</emphasis>
|
||
.
|
||
<emphasis id="7ABFEAE6FFD1FFA7802683CA167CD4B3" bold="true" box="[301,343,676,701]" pageId="7" pageNumber="326">nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
is the only species in the genus with a purple colour in ethanol, although more specimens should be collected to confirm the constancy of this character.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |