treatments-xml/data/03/D5/48/03D5484CD416C356FF10FCB5FEB3FECD.xml
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<document id="1608FEE3AE30CC6EA8495ACC10706834" ID-DOI="10.1046/j.0024-4082.2003.00063.x" ID-ISSN="0024-4082" ID-Zenodo-Dep="5432634" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630430411089" checkinUser="carolina" docAuthor="Klautau, Michelle &amp; Valentine, Clare" docDate="2003" docId="03D5484CD416C356FF10FCB5FEB3FECD" docLanguage="en" docName="j.0024-4082.2003.00063.x.pdf" docOrigin="Zoological Journal of the Linnean Society 139 (1)" docSource="https://academic.oup.com/zoolinnean/article-lookup/doi/10.1046/j.0024-4082.2003.00063.x" docStyle="DocumentStyle:0DD8C314D74634CE09062A86991413F8.2:ZoolJLinnSoc.2002-2009.journal_article" docStyleId="0DD8C314D74634CE09062A86991413F8" docStyleName="ZoolJLinnSoc.2002-2009.journal_article" docStyleVersion="2" docTitle="Clathrina brasiliensis Sole-Cava, Klautau, Boury-Esnault, Borojevic &amp; Thorpe 1991" docType="treatment" docVersion="4" lastPageNumber="11" masterDocId="FFEC3034D41CC35DFFB9FFBBFFF1FFDA" masterDocTitle="Revision of the genus Clathrina (Porifera, Calcarea)" masterLastPageNumber="62" masterPageNumber="1" pageNumber="11" updateTime="1699266930391" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:title id="C5FEE8C6441DBB87F94DBACBEBFEBE36">Revision of the genus Clathrina (Porifera, Calcarea)</mods:title>
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<mods:namePart id="22C999AFF3020C3C95B03D2E8208249D">Valentine, Clare</mods:namePart>
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<mods:date id="14E6845EB706A08456D00C3A00C0BD68">2003</mods:date>
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<mods:number id="EEEF9D5ED08155B9560624884911431F">2003-09-30</mods:number>
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<treatment id="03D5484CD416C356FF10FCB5FEB3FECD" ID-DOI="http://doi.org/10.5281/zenodo.5490050" ID-Zenodo-Dep="5490050" LSID="urn:lsid:plazi:treatment:03D5484CD416C356FF10FCB5FEB3FECD" httpUri="http://treatment.plazi.org/id/03D5484CD416C356FF10FCB5FEB3FECD" lastPageId="11" lastPageNumber="11" pageId="10" pageNumber="11">
<subSubSection id="C366AAD1D416C357FF10FCB5FD3FFC9C" pageId="10" pageNumber="11" type="nomenclature">
<paragraph id="8BC3F95AD416C357FF10FCB5FD2AFCFC" blockId="10.[169,731,782,838]" box="[169,731,782,806]" pageId="10" pageNumber="11">
<heading id="D08B4E36D416C357FF10FCB5FD2AFCFC" box="[169,731,782,806]" centered="true" fontSize="9" level="2" pageId="10" pageNumber="11" reason="2">
<taxonomicName id="4C7C82D9D416C357FF10FCB5FE3FFCFF" ID-CoL="VSTS" authorityName="Sole-Cava, Klautau, Boury-Esnault, Borojevic &amp; Thorpe" authorityYear="1991" box="[169,462,782,806]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="10" pageNumber="11" phylum="Porifera" rank="species" species="brasiliensis">
<emphasis id="B9082548D416C357FF10FCB5FE3FFCFF" box="[169,462,782,806]" italics="true" pageId="10" pageNumber="11">CLATHRINA BRASILIENSIS</emphasis>
</taxonomicName>
SOLÉ-
<collectingRegion id="49B837B8D416C357FDA0FCB5FDA9FCFF" box="[537,600,782,806]" country="Indonesia" name="Jawa Timur" pageId="10" pageNumber="11">CAVA</collectingRegion>
, KLAUTAU,
</heading>
</paragraph>
<paragraph id="8BC3F95AD416C357FF0CFC95FD3FFC9C" blockId="10.[169,731,782,838]" box="[181,718,814,838]" pageId="10" pageNumber="11">
<heading id="D08B4E36D416C357FF0CFC95FD3FFC9C" box="[181,718,814,838]" centered="true" fontSize="9" level="2" pageId="10" pageNumber="11" reason="5">BOURY- ESNAULT, BOROJEVIC &amp; THORPE, 1991</heading>
</paragraph>
</subSubSection>
<subSubSection id="C366AAD1D416C356FF37FCDBFEB3FECD" lastPageId="11" lastPageNumber="12" pageId="10" pageNumber="11" type="materials_examined">
<paragraph id="8BC3F95AD416C357FF37FCDBFD07FCAF" blockId="10.[142,758,863,885]" box="[142,758,863,885]" pageId="10" pageNumber="11">
<materialsCitation id="3B14F307D416C357FF37FCDBFD03FCAF" box="[142,754,863,885]" country="Brazil" location="Arraial do Cabo" pageId="10" pageNumber="11" specimenCount="1" stateProvince="Rio de Janeiro" typeStatus="holotype">
<emphasis id="B9082548D416C357FF37FCDBFED4FCAE" box="[142,293,863,885]" italics="true" pageId="10" pageNumber="11">
<typeStatus id="54C747F8D416C357FF37FCDBFF32FCAF" box="[142,195,864,885]" pageId="10" pageNumber="11">Type</typeStatus>
locality:
</emphasis>
<location id="8EA3AF81D416C357FE8BFCE4FE1BFCAF" LSID="urn:lsid:plazi:treatment:03D5484CD416C356FF10FCB5FEB3FECD:8EA3AF81D416C357FE8BFCE4FE1BFCAF" box="[306,490,863,885]" country="Brazil" name="Arraial do Cabo" pageId="10" pageNumber="11" stateProvince="Rio de Janeiro">Arraial do Cabo</location>
,
<collectingRegion id="49B837B8D416C357FE4FFCE4FD6CFCAF" box="[502,669,863,885]" country="Brazil" name="Rio de Janeiro" pageId="10" pageNumber="11">Rio de Janeiro</collectingRegion>
,
<collectingCountry id="F36BB9CAD416C357FD10FCE4FD03FCAF" box="[681,754,863,885]" name="Brazil" pageId="10" pageNumber="11">Brazil</collectingCountry>
</materialsCitation>
.
</paragraph>
<paragraph id="8BC3F95AD416C357FF37FC1CFD92FC23" blockId="10.[142,758,934,1017]" pageId="10" pageNumber="11">
<emphasis id="B9082548D416C357FF37FC1CFF3BFC66" box="[142,202,935,956]" italics="true" pageId="10" pageNumber="11">Type:</emphasis>
<materialsCitation id="3B14F307D416C357FF6FFC1DFDAEFC23" collectingDate="1986-12-16" collectorName="G. Muricy" country="Brazil" location="Arraial do Cabo" pageId="10" pageNumber="11" specimenCount="1" stateProvince="Rio de Janeiro" typeStatus="holotype">
MNHN-LBIM.C. 1989.2 (
<typeStatus id="54C747F8D416C357FD94FC1DFD7EFC66" box="[557,655,934,956]" pageId="10" pageNumber="11" type="holotype">holotype</typeStatus>
/alcohol).
<location id="8EA3AF81D416C357FF37FC7EFEB3FC01" LSID="urn:lsid:plazi:treatment:03D5484CD416C356FF10FCB5FEB3FECD:8EA3AF81D416C357FF37FC7EFEB3FC01" box="[142,322,965,987]" country="Brazil" name="Arraial do Cabo" pageId="10" pageNumber="11" stateProvince="Rio de Janeiro">Arraial do Cabo</location>
(Enseada),
<collectingRegion id="49B837B8D416C357FE7EFC7EFD9AFC01" box="[455,619,965,987]" country="Brazil" name="Rio de Janeiro" pageId="10" pageNumber="11">Rio de Janeiro</collectingRegion>
,
<collectingCountry id="F36BB9CAD416C357FDCCFC7EFD4FFC01" box="[629,702,965,987]" name="Brazil" pageId="10" pageNumber="11">Brazil</collectingCountry>
. Collected by
<collectorName id="26899C8CD416C357FF44FC58FE9FFC23" box="[253,366,995,1017]" pageId="10" pageNumber="11">G. Muricy</collectorName>
(
<date id="FFC2DF9AD416C357FEC6FC58FDA6FC23" box="[383,599,995,1017]" pageId="10" pageNumber="11" value="1986-12-16">
<collectingDate id="EF862672D416C357FEC6FC58FDA6FC23" box="[383,599,995,1017]" pageId="10" pageNumber="11" value="1986-12-16">16 December 1986</collectingDate>
</date>
)
</materialsCitation>
.
</paragraph>
<paragraph id="8BC3F95AD416C357FF37FB91FF2CFB85" blockId="10.[142,757,1066,1119]" pageId="10" pageNumber="11">
<emphasis id="B9082548D416C357FF37FB91FF0CFBE5" box="[142,253,1066,1087]" italics="true" pageId="10" pageNumber="11">Citations:</emphasis>
<bibRefCitation id="EFED84ABD416C357FEB3FB91FE0BFB9A" author="Klautau M &amp; Sole-Cava AM &amp; Borojevic R" box="[266,506,1066,1088]" pageId="10" pageNumber="11" pagination="367 - 375" refId="ref35743" refString="Klautau M, Sole-Cava AM, Borojevic R. 1994. Biochemical systematics of sibling sympatric species of Clathrina (Porifera: Calcarea). Biochemical Systematics and Ecology 22: 367 - 375." type="journal article" year="1994">
Klautau
<emphasis id="B9082548D416C357FEC8FB90FE53FBE5" box="[369,418,1066,1088]" italics="true" pageId="10" pageNumber="11">et al</emphasis>
. (1994)
</bibRefCitation>
;
<bibRefCitation id="EFED84ABD416C357FDB1FB91FF28FB85" author="Klautau M &amp; Borojevic R" pageId="10" pageNumber="11" pagination="395 - 410" refId="ref35668" refString="Klautau M, Borojevic R. 2001. Calcareous sponges from Arraial do Cabo - Brazil (I: the genus Clathrina). Zoosystema 23: 395 - 410." type="journal article" year="2001">Klautau &amp; Borojevic (2001)</bibRefCitation>
.
</paragraph>
<caption id="DF03A9D2D416C357FC9FFBDBFA9EFB74" ID-DOI="http://doi.org/10.5281/zenodo.5432648" ID-Zenodo-Dep="5432648" httpUri="https://zenodo.org/record/5432648/files/figure.png" pageId="10" pageNumber="11" startId="10.[806,884,1120,1139]" targetBox="[810,1418,197,1088]" targetPageId="10">
<paragraph id="8BC3F95AD416C357FC9FFBDBFA9EFB74" blockId="10.[806,1421,1120,1198]" pageId="10" pageNumber="11">
<emphasis id="B9082548D416C357FC9FFBDBFC7FFBA9" bold="true" box="[806,910,1120,1139]" pageId="10" pageNumber="11">Figure 7.</emphasis>
<taxonomicName id="4C7C82D9D416C357FC23FBDBFB77FBA9" authorityName="Sole-Cava, Klautau, Boury-Esnault, Borojevic &amp; Thorpe" authorityYear="1991" box="[922,1158,1120,1139]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="10" pageNumber="11" phylum="Porifera" rank="species" species="brasiliensis">
<emphasis id="B9082548D416C357FC23FBDBFB77FBA9" box="[922,1158,1120,1139]" italics="true" pageId="10" pageNumber="11">Clathrina brasiliensis</emphasis>
</taxonomicName>
. A, triactines and tetractines. B, tripods (large arrow) and the apical actine of a tetractine full of spines (short arrow). Scale bar = 100 Mm.
</paragraph>
</caption>
<paragraph id="8BC3F95AD416C357FF37FB34FD86FB7F" blockId="10.[142,631,1167,1189]" box="[142,631,1167,1189]" pageId="10" pageNumber="11">
<emphasis id="B9082548D416C357FF37FB34FF10FB7E" box="[142,225,1167,1188]" italics="true" pageId="10" pageNumber="11">Colour:</emphasis>
White in life and when preserved.
</paragraph>
<paragraph id="8BC3F95AD416C357FF37FB63FD42FAB2" blockId="10.[142,758,1239,1905]" pageId="10" pageNumber="11">
<emphasis id="B9082548D416C357FF37FB63FEE7FB37" box="[142,278,1240,1261]" italics="true" pageId="10" pageNumber="11">Description:</emphasis>
Cormus massive, formed of thin, regular and tightly anastomosed tubes. Oscula are simple openings, surrounded by a thin membrane, and located on the top of short conical projections. They receive water from large water-collecting tubes.
</paragraph>
<paragraph id="8BC3F95AD416C357FC08FB48FA7FFA37" pageId="10" pageNumber="11">
<table id="F97C0BFAD4163CA2FC9FFB48FA7FFA34" box="[806,1422,1267,1518]" colsContinueFrom="3.[819,1434,1660,1880]" colsContinueIn="26.[142,758,1566,1841]" gridcols="8" gridrows="6" pageId="10" pageNumber="11">
<tr id="354CFB18D4163CA2FC9FFB48FA7FFADD" box="[806,1422,1267,1287]" gridrow="0" pageId="10" pageNumber="11" rowspan-0="1" rowspan-4="1" rowspan-7="1">
<th id="769D9264D4163CA2FC08FB48FB8FFADD" box="[945,1150,1267,1287]" colspan="3" colspanRight="2" gridcol="1" gridrow="0" pageId="10" pageNumber="11">Length (Mm)</th>
<th id="769D9264D4163CA2FB58FB48FA91FADD" box="[1249,1376,1267,1287]" colspan="2" colspanRight="1" gridcol="5" gridrow="0" pageId="10" pageNumber="11">Width (Mm)</th>
</tr>
<tr id="354CFB18D4163CA2FC9FFA95FA7FFA98" box="[806,1422,1326,1346]" gridrow="1" pageId="10" pageNumber="11" rowspan-0="1">
<td id="769D9264D4163CA2FC08FA95FC2CFA98" box="[945,989,1326,1346]" gridcol="1" gridrow="1" pageId="10" pageNumber="11">min</td>
<td id="769D9264D4163CA2FC4BFA95FBDDFA98" box="[1010,1068,1326,1346]" gridcol="2" gridrow="1" pageId="10" pageNumber="11">mean</td>
<td id="769D9264D4163CA2FBF9FA95FB8FFA98" box="[1088,1150,1326,1346]" gridcol="3" gridrow="1" pageId="10" pageNumber="11">s</td>
<td id="769D9264D4163CA2FB2AFA95FB3DFA98" box="[1171,1228,1326,1346]" gridcol="4" gridrow="1" pageId="10" pageNumber="11">max</td>
<td id="769D9264D4163CA2FB58FA95FAEAFA98" box="[1249,1307,1326,1346]" gridcol="5" gridrow="1" pageId="10" pageNumber="11">mean</td>
<td id="769D9264D4163CA2FA96FA95FA91FA98" box="[1327,1376,1326,1346]" gridcol="6" gridrow="1" pageId="10" pageNumber="11">s</td>
<td id="769D9264D4163CA2FACCFA95FA7FFA98" box="[1397,1422,1326,1346]" gridcol="7" gridrow="1" pageId="10" pageNumber="11">
<emphasis id="B9082548D416C357FACCFA94FA72FA9B" box="[1397,1411,1327,1345]" italics="true" pageId="10" pageNumber="11">n</emphasis>
</td>
</tr>
<tr id="354CFB18D4163CA2FC9FFAD2FA7FFAA6" box="[806,1422,1385,1404]" gridrow="2" pageId="10" pageNumber="11">
<th id="769D9264D4163CA2FC9FFAD2FC6DFAA6" box="[806,924,1385,1404]" gridcol="0" gridrow="2" pageId="10" pageNumber="11">Triactines</th>
<td id="769D9264D4163CA2FC08FAD2FC2CFAA6" box="[945,989,1385,1404]" gridcol="1" gridrow="2" pageId="10" pageNumber="11">60.9</td>
<td id="769D9264D4163CA2FC4BFAD2FBDDFAA6" box="[1010,1068,1385,1404]" gridcol="2" gridrow="2" pageId="10" pageNumber="11">78.2</td>
<td id="769D9264D4163CA2FBF9FAD2FB8FFAA6" box="[1088,1150,1385,1404]" gridcol="3" gridrow="2" pageId="10" pageNumber="11">± 10.6</td>
<td id="769D9264D4163CA2FB2AFAD2FB3DFAA6" box="[1171,1228,1385,1404]" gridcol="4" gridrow="2" pageId="10" pageNumber="11">102.2</td>
<td id="769D9264D4163CA2FB58FAD2FAEAFAA6" box="[1249,1307,1385,1404]" gridcol="5" gridrow="2" pageId="10" pageNumber="11">10.8</td>
<td id="769D9264D4163CA2FA96FAD2FA91FAA6" box="[1327,1376,1385,1404]" gridcol="6" gridrow="2" pageId="10" pageNumber="11">± 1.5</td>
<td id="769D9264D4163CA2FACCFAD2FA7FFAA6" box="[1397,1422,1385,1404]" gridcol="7" gridrow="2" pageId="10" pageNumber="11">20</td>
</tr>
<tr id="354CFB18D4163CA2FC9FFA3DFA7FFA40" box="[806,1422,1414,1434]" gridrow="3" pageId="10" pageNumber="11">
<th id="769D9264D4163CA2FC9FFA3DFC6DFA40" box="[806,924,1414,1434]" gridcol="0" gridrow="3" pageId="10" pageNumber="11">Tetractines</th>
<td id="769D9264D4163CA2FC08FA3DFC2CFA40" box="[945,989,1414,1434]" gridcol="1" gridrow="3" pageId="10" pageNumber="11">56.5</td>
<td id="769D9264D4163CA2FC4BFA3DFBDDFA40" box="[1010,1068,1414,1434]" gridcol="2" gridrow="3" pageId="10" pageNumber="11">75.3</td>
<td id="769D9264D4163CA2FBF9FA3DFB8FFA40" box="[1088,1150,1414,1434]" gridcol="3" gridrow="3" pageId="10" pageNumber="11">± 10.0</td>
<td id="769D9264D4163CA2FB2AFA3DFB3DFA40" box="[1171,1228,1414,1434]" gridcol="4" gridrow="3" pageId="10" pageNumber="11">91.3</td>
<td id="769D9264D4163CA2FB58FA3DFAEAFA40" box="[1249,1307,1414,1434]" gridcol="5" gridrow="3" pageId="10" pageNumber="11">10.4</td>
<td id="769D9264D4163CA2FA96FA3DFA91FA40" box="[1327,1376,1414,1434]" gridcol="6" gridrow="3" pageId="10" pageNumber="11">± 1.3</td>
<td id="769D9264D4163CA2FACCFA3DFA7FFA40" box="[1397,1422,1414,1434]" gridcol="7" gridrow="3" pageId="10" pageNumber="11">20</td>
</tr>
<tr id="354CFB18D4163CA2FC9FFA18FA7FFA0A" box="[806,1422,1443,1488]" gridrow="4" pageId="10" pageNumber="11">
<th id="769D9264D4163CA2FC9FFA18FC6DFA0A" box="[806,924,1443,1488]" gridcol="0" gridrow="4" pageId="10" pageNumber="11">Apical actine</th>
<td id="769D9264D4163CA2FC08FA18FC2CFA0A" box="[945,989,1443,1488]" gridcol="1" gridrow="4" pageId="10" pageNumber="11">17.4</td>
<td id="769D9264D4163CA2FC4BFA18FBDDFA0A" box="[1010,1068,1443,1488]" gridcol="2" gridrow="4" pageId="10" pageNumber="11">36.4</td>
<td id="769D9264D4163CA2FBF9FA18FB8FFA0A" box="[1088,1150,1443,1488]" gridcol="3" gridrow="4" pageId="10" pageNumber="11">± 9.1</td>
<td id="769D9264D4163CA2FB2AFA18FB3DFA0A" box="[1171,1228,1443,1488]" gridcol="4" gridrow="4" pageId="10" pageNumber="11">50.0</td>
<td id="769D9264D4163CA2FB58FA18FAEAFA0A" box="[1249,1307,1443,1488]" gridcol="5" gridrow="4" pageId="10" pageNumber="11">8.0</td>
<td id="769D9264D4163CA2FA96FA18FA91FA0A" box="[1327,1376,1443,1488]" gridcol="6" gridrow="4" pageId="10" pageNumber="11">± 2.2</td>
<td id="769D9264D4163CA2FACCFA18FA7FFA0A" box="[1397,1422,1443,1488]" gridcol="7" gridrow="4" pageId="10" pageNumber="11">20</td>
</tr>
<tr id="354CFB18D4163CA2FC9FFA61FA7FFA34" box="[806,1422,1498,1518]" gridrow="5" pageId="10" pageNumber="11">
<th id="769D9264D4163CA2FC9FFA61FC6DFA34" box="[806,924,1498,1518]" gridcol="0" gridrow="5" pageId="10" pageNumber="11">Tripods</th>
<td id="769D9264D4163CA2FC08FA61FC2CFA34" box="[945,989,1498,1518]" gridcol="1" gridrow="5" pageId="10" pageNumber="11">67</td>
<td id="769D9264D4163CA2FC4BFA61FBDDFA34" box="[1010,1068,1498,1518]" gridcol="2" gridrow="5" pageId="10" pageNumber="11">81</td>
<td id="769D9264D4163CA2FBF9FA61FB8FFA34" box="[1088,1150,1498,1518]" gridcol="3" gridrow="5" pageId="10" pageNumber="11">± 8.2</td>
<td id="769D9264D4163CA2FB2AFA61FB3DFA34" box="[1171,1228,1498,1518]" gridcol="4" gridrow="5" pageId="10" pageNumber="11">95.7</td>
<td id="769D9264D4163CA2FB58FA61FAEAFA34" box="[1249,1307,1498,1518]" gridcol="5" gridrow="5" pageId="10" pageNumber="11">11</td>
<td id="769D9264D4163CA2FA96FA61FA91FA34" box="[1327,1376,1498,1518]" gridcol="6" gridrow="5" pageId="10" pageNumber="11">± 1.7</td>
<td id="769D9264D4163CA2FACCFA61FA7FFA34" box="[1397,1422,1498,1518]" gridcol="7" gridrow="5" pageId="10" pageNumber="11">20</td>
</tr>
</table>
</paragraph>
<paragraph id="8BC3F95AD416C357FF1EFACAFEE7F8AB" blockId="10.[142,758,1239,1905]" pageId="10" pageNumber="11">
The skeleton comprises three kinds of spicule: triactines, tetractines (
<figureCitation id="1347E5DFD416C357FEDDFA34FE47FA7F" box="[356,438,1423,1445]" captionStart="Figure 7" captionStartId="10.[806,884,1120,1139]" captionTargetBox="[810,1418,197,1088]" captionTargetId="figure-620@10.[810,1418,197,1088]" captionTargetPageId="10" captionText="Figure 7. Clathrina brasiliensis. A, triactines and tetractines. B, tripods (large arrow) and the apical actine of a tetractine full of spines (short arrow). Scale bar = 100 Mm." figureDoi="http://doi.org/10.5281/zenodo.5432648" httpUri="https://zenodo.org/record/5432648/files/figure.png" pageId="10" pageNumber="11">Fig. 7A</figureCitation>
) and tripods (
<figureCitation id="1347E5DFD416C357FDD9FA34FD45FA7F" box="[608,692,1423,1445]" captionStart="Figure 7" captionStartId="10.[806,884,1120,1139]" captionTargetBox="[810,1418,197,1088]" captionTargetId="figure-620@10.[810,1418,197,1088]" captionTargetPageId="10" captionText="Figure 7. Clathrina brasiliensis. A, triactines and tetractines. B, tripods (large arrow) and the apical actine of a tetractine full of spines (short arrow). Scale bar = 100 Mm." figureDoi="http://doi.org/10.5281/zenodo.5432648" httpUri="https://zenodo.org/record/5432648/files/figure.png" pageId="10" pageNumber="11">Fig. 7B</figureCitation>
). The triactines and tetractines are equiradiate and equiangular, with conical actines and blunt tips. The apical actine (
<figureCitation id="1347E5DFD416C357FF5DFA50FEC4F9DB" box="[228,309,1515,1537]" captionStart="Figure 7" captionStartId="10.[806,884,1120,1139]" captionTargetBox="[810,1418,197,1088]" captionTargetId="figure-620@10.[810,1418,197,1088]" captionTargetPageId="10" captionText="Figure 7. Clathrina brasiliensis. A, triactines and tetractines. B, tripods (large arrow) and the apical actine of a tetractine full of spines (short arrow). Scale bar = 100 Mm." figureDoi="http://doi.org/10.5281/zenodo.5432648" httpUri="https://zenodo.org/record/5432648/files/figure.png" pageId="10" pageNumber="11">Fig. 7B</figureCitation>
) of the tetractines is shorter and thinner than the facial ones, and it is conical, sharp and covered with short spines. This actine is always projected towards the inside of the tubes. Tripods are more irregular than the triactines and tetractines, and frequently they are sagittal. They normally have their centre raised but sometimes look like large conical triactines. However, it is possible to distinguish them from large triactines because of the strong conical shape of their actines and because of their location. They are distributed on the surface of the external tubes in a monolayer, delimiting the cormus. Habitat is sciaphile.
</paragraph>
<paragraph id="8BC3F95AD416C356FC9FF993FEB3FECD" blockId="10.[806,1422,1576,1905]" lastBlockId="11.[155,770,196,279]" lastPageId="11" lastPageNumber="12" pageId="10" pageNumber="11">
<emphasis id="B9082548D416C357FC9FF993FC60F9E7" box="[806,913,1576,1597]" italics="true" pageId="10" pageNumber="11">Remarks:</emphasis>
Specimens are morphologically very similar to those of
<taxonomicName id="4C7C82D9D416C357FC13F9FCFBC0F986" baseAuthorityName="Haeckel" baseAuthorityYear="1872" box="[938,1073,1607,1628]" class="Calcarea" family="Leucascidae" genus="Ascaltis" kingdom="Animalia" order="Clathrinida" pageId="10" pageNumber="11" phylum="Porifera" rank="species" species="cerebrum">
<emphasis id="B9082548D416C357FC13F9FCFBC0F986" box="[938,1073,1607,1628]" italics="true" pageId="10" pageNumber="11">C. cerebrum</emphasis>
</taxonomicName>
from the Mediterranean Sea. However, they were recognized as a distinct species after genetic studies (
<bibRefCitation id="EFED84ABD416C357FB9EF93FFAD7F941" author="Sole-Cava AM &amp; Klautau M &amp; Boury-Esnault N &amp; Borojevic R &amp; Thorpe JP" box="[1063,1318,1668,1691]" pageId="10" pageNumber="11" pagination="381 - 386" refId="ref36633" refString="Sole-Cava AM, Klautau M, Boury-Esnault N, Borojevic R, Thorpe JP. 1991. Genetic evidence for cryptic speciation in allopatric populations of two cosmopolitan species of the calcareous sponge Clathrina. Marine Biology 111: 381 - 386." type="journal article" year="1991">
Solé-Cava
<emphasis id="B9082548D416C357FB1EF93EFB26F943" box="[1191,1239,1668,1690]" italics="true" pageId="10" pageNumber="11">et al</emphasis>
., 1991
</bibRefCitation>
) showed that there was no gene flow between the two populations, resulting in a very low level of genetic identity. The only morphological differences found here were in the size of the spicules, which are a little longer and thinner in the Mediterranean population (triactines: 85 Mm (±7 Mm)/7 Mm (±1 Mm); tetractines: 83 Mm (±9 Mm)/7 Mm (±1 Mm); tripods: 89 Mm (±15 Mm)/11 Mm (±2 Mm)), and in the spines of the apical actine, which are also longer in
<taxonomicName id="4C7C82D9D417C356FE35FF58FDE2FF22" baseAuthorityName="Haeckel" baseAuthorityYear="1872" box="[396,531,227,248]" class="Calcarea" family="Leucascidae" genus="Ascaltis" kingdom="Animalia" order="Clathrinida" pageId="11" pageNumber="12" phylum="Porifera" rank="species" species="cerebrum">
<emphasis id="B9082548D417C356FE35FF58FDE2FF22" box="[396,531,227,248]" italics="true" pageId="11" pageNumber="12">C. cerebrum</emphasis>
</taxonomicName>
and very short in
<taxonomicName id="4C7C82D9D417C356FF22FEB9FECAFECC" authorityName="Sole-Cava, Klautau, Boury-Esnault, Borojevic &amp; Thorpe" authorityYear="1991" box="[155,315,257,279]" class="Calcarea" family="Clathrinidae" genus="Clathrina" kingdom="Animalia" order="Clathrinida" pageId="11" pageNumber="12" phylum="Porifera" rank="species" species="brasiliensis">
<emphasis id="B9082548D417C356FF22FEB9FECAFECC" box="[155,315,257,279]" italics="true" pageId="11" pageNumber="12">C. brasiliensis</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>