220 lines
25 KiB
XML
220 lines
25 KiB
XML
<document id="AF572E98CC9A7C9287708186A5EE0D0A" ID-CLB-Dataset="51240" ID-DOI="10.5281/zenodo.156901" ID-GBIF-Dataset="dee4aba8-8b9f-431f-8e28-4f29f0c3c3a8" ID-ISSN="11755326" ID-Zenodo-Dep="156901" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459638976528" checkinUser="plazi" docAuthor="Samaai, Toufiek, Gibbons, Mark J., Kelly, Michelle & Davies-Coleman, Mike" docDate="2003" docId="03FE87D7670AFF9FFEB5FA82BFBBEBD0" docLanguage="en" docName="zt00371.pdf" docOrigin="Zootaxa 371" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Latrunculia microacanthoxea Samaai, Gibbons, Kelly & Davies-Coleman, 2003, sp. nov." docType="treatment" docVersion="11" lastPageNumber="14" masterDocId="FFC7FFAF6706FF92FFBDFF86BE05EE46" masterDocTitle="South African Latrunculiidae (Porifera: Demospongiae: Poecilosclerida): descriptions of new species of Latrunculia du Bocage, Strongylodesma Lévi, and Tsitsikamma Samaai & Kelly" masterLastPageNumber="26" masterPageNumber="1" pageNumber="13" updateTime="1698205931782" updateUser="ExternalLinkService">
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<mods:titleInfo id="731992C0C184B7E8209FFB248CDB696C">
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<mods:title id="0EF4F34EBBA40DCD5B84BB963B71C74B">South African Latrunculiidae (Porifera: Demospongiae: Poecilosclerida): descriptions of new species of Latrunculia du Bocage, Strongylodesma Lévi, and Tsitsikamma Samaai & Kelly</mods:title>
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<mods:name id="BA0F1DC02D920BDB693A978BB7B4AE52" type="personal">
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<mods:roleTerm id="8483967714EFB23EC8BEF73E1B803103">Author</mods:roleTerm>
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<mods:namePart id="86060E62E08A9CE91CDD98421463C647">Samaai, Toufiek</mods:namePart>
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<mods:roleTerm id="4A61588C3B669336053E12D0AED43CEB">Author</mods:roleTerm>
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<mods:namePart id="1F6112011233EEAFCAE26EBE3D86F581">Gibbons, Mark J.</mods:namePart>
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<mods:name id="CDD8C8205BB30DB699B7C5B61FCF2D2A" type="personal">
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<mods:roleTerm id="73C34A41D13638DA72E50BCDD5B05B64">Author</mods:roleTerm>
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<mods:namePart id="43917346A4D14E8E3D3E2BD24E231F6F">Kelly, Michelle</mods:namePart>
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</mods:name>
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<mods:name id="AA7479828982B7D5F743B32B220991B7" type="personal">
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<mods:roleTerm id="48474D9CE819DA257D10FC0C44458FF8">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="AB5B145C8995D9460E4B3CC1011811C0">Davies-Coleman, Mike</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="2F3167CA99C3C99F623BFED19923B37A">text</mods:typeOfResource>
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<mods:title id="EB96AC4F2F144609CA8D623C71E1969B">Zootaxa</mods:title>
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<mods:part id="B4ECD6A2700E3E2F469CB339F840C068">
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<mods:date id="2AEE8987071047357B3027F0C1CBE391">2003</mods:date>
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<mods:detail id="D0722392E7091A960FB7CE5D83DB1F39" type="volume">
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<mods:number id="F6077FDEDEB6E89F6525E453A6A136E2">371</mods:number>
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<mods:identifier id="2B9C579EE49FCA642237DCA549C574C7" type="DOI">10.5281/zenodo.156901</mods:identifier>
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<treatment id="03FE87D7670AFF9FFEB5FA82BFBBEBD0" ID-DOI="http://doi.org/10.5281/zenodo.6276867" ID-GBIF-Taxon="119332604" ID-Zenodo-Dep="6276867" LSID="urn:lsid:plazi:treatment:03FE87D7670AFF9FFEB5FA82BFBBEBD0" httpUri="http://treatment.plazi.org/id/03FE87D7670AFF9FFEB5FA82BFBBEBD0" lastPageId="13" lastPageNumber="14" pageId="12" pageNumber="13">
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<subSubSection id="C34D654A670AFF9EFEB5FA82BDECEB58" box="[264,1001,1284,1310]" pageId="12" pageNumber="13" type="nomenclature">
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<paragraph id="8BE836C1670AFF9EFEB5FA82BDECEB58" blockId="12.[264,1001,1284,1310]" box="[264,1001,1284,1310]" pageId="12" pageNumber="13">
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<heading id="D0A081AD670AFF9EFEB5FA82BDECEB58" bold="true" box="[264,1001,1284,1310]" fontSize="11" level="1" pageId="12" pageNumber="13" reason="1">
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||
<emphasis id="B923EAD3670AFF9EFEB5FA82BDECEB58" bold="true" box="[264,1001,1284,1310]" pageId="12" pageNumber="13">
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<taxonomicName id="4C574D42670AFF9EFEB5FA82BC77EB58" ID-CoL="3SLXX" box="[264,626,1284,1310]" class="Demospongiae" family="Latrunculiidae" genus="Latrunculia" kingdom="Animalia" order="Poecilosclerida" pageId="12" pageNumber="13" phylum="Porifera" rank="species" species="microacanthoxea" status="sp. nov.">
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<emphasis id="B923EAD3670AFF9EFEB5FA82BC77EB58" bold="true" box="[264,626,1284,1310]" italics="true" pageId="12" pageNumber="13">Latrunculia microacanthoxea</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A21057A8670AFF9EFD3CFA82BCDAEB58" box="[641,735,1284,1310]" pageId="12" pageNumber="13" rank="species">sp. nov.</taxonomicNameLabel>
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(
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<figureCitation id="136C2A44670AFF9EFD53FA82BD44EB58" box="[750,833,1284,1310]" captionStart="FIGURE 3" captionStartId="10.[264,368,1684,1708]" captionTargetBox="[347,1256,313,1663]" captionTargetId="figure@10.[347,1259,311,1664]" captionTargetPageId="10" captionText="FIGURE 3. Latrunculia, Strongylodesma and Tsitsikamma species in situ: A, Latrunculia lunaviridis sp. nov. (BMNH 1996.7.3.6); B, Latrunculia microacanthoxea sp. nov. (BMNH 1996.7.3.1); C. Latrunculia bellae sp. nov. (BMNH 2003.1.10.1); D, Strongylodesma algoaensis sp. nov. (BMNH 1996.7.3.3); E, Strongylodesma tsitsikammaensis sp. nov. (BMNH 1996.7.3.5); F, Tsitsikamma favus (Holotype, BMNH 1997.7.3.2); G, T. pedunculata sp. nov. (BMNH 2003.1.10.2); H, T. scurra sp. nov. (BMNH 2003.1.10.3)." httpUri="https://zenodo.org/record/168853/files/figure.png" pageId="12" pageNumber="13">Figs. 3</figureCitation>
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B, 4C, H, 5C)
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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="C34D654A670AFF9EFEB5FAC8BF8AE877" pageId="12" pageNumber="13" type="materials_examined">
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||
<paragraph id="8BE836C1670AFF9EFEB5FAC8BFC4EBFF" blockId="12.[264,1325,1358,1905]" pageId="12" pageNumber="13">
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<emphasis id="B923EAD3670AFF9EFEB5FAC8BFF7EB2E" bold="true" box="[264,498,1358,1384]" pageId="12" pageNumber="13">
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<typeStatus id="54EC8863670AFF9EFEB5FAC8BF7FEB2E" box="[264,378,1358,1384]" pageId="12" pageNumber="13" type="holotype">Holotype</typeStatus>
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material.
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</emphasis>
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<collectionCode id="ED46AE04670AFF9EFE46FAC9BC56EB2F" box="[507,595,1359,1385]" pageId="12" pageNumber="13">BMNH</collectionCode>
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1996.7.3.1: Rheeders Bay,
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<taxonomicName id="4C574D42670AFF9EFC25FAC9BA28EB2F" box="[920,1069,1359,1385]" class="Demospongiae" family="Latrunculiidae" genus="Tsitsikamma" kingdom="Animalia" order="Poecilosclerida" pageId="12" pageNumber="13" phylum="Porifera" rank="genus">Tsitsikamma</taxonomicName>
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National Park,
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<collectingCountry id="F3407651670AFF9EFB5BFAC9BF53EBD7" name="South Africa" pageId="12" pageNumber="13">South Africa</collectingCountry>
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,
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<geoCoordinate id="EE635006670AFF9EFEDCFAF1BFC1EBD7" box="[353,452,1399,1425]" direction="south" orientation="latitude" pageId="12" pageNumber="13" precision="925" value="-34.166668">34º 10'S</geoCoordinate>
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;
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<geoCoordinate id="EE635006670AFF9EFE6CFAF1BC33EBD7" box="[465,566,1399,1425]" direction="east" orientation="longitude" pageId="12" pageNumber="13" precision="925" value="23.9">23º 54'E</geoCoordinate>
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, collected by P. Coetzee, University of Port Elizabeth,
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<date id="FFE91001670AFF9EFB0AFAF1BF77EBFF" pageId="12" pageNumber="13" value="1995-02-15">15 February 1995</date>
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,
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<specimenCount id="9D51FD48670AFF9EFEC3FA19BFC4EBFF" box="[382,449,1439,1465]" pageId="12" pageNumber="13" type="generic">28 m.</specimenCount>
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</paragraph>
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<paragraph id="8BE836C1670AFF9EFE85FA40BF8AE877" blockId="12.[264,1325,1358,1905]" pageId="12" pageNumber="13">
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<emphasis id="B923EAD3670AFF9EFE85FA40BC21EBA6" bold="true" box="[312,548,1478,1504]" pageId="12" pageNumber="13">
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<typeStatus id="54EC8863670AFF9EFE85FA40BFAFEBA6" box="[312,426,1478,1504]" pageId="12" pageNumber="13" type="paratype">Paratype</typeStatus>
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material.
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</emphasis>
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<collectionCode id="ED46AE04670AFF9EFD90FA41BC68EBA7" box="[557,621,1479,1505]" httpUri="http://grbio.org/cool/mhew-9czz" name="South African Museum" pageId="12" pageNumber="13">SAM</collectionCode>
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<collectionCode id="ED46AE04670AFF9EFDC8FA41BC90EBA7" box="[629,661,1479,1505]" pageId="12" pageNumber="13">H</collectionCode>
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4962: Rheeders Bay,
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<taxonomicName id="4C574D42670AFF9EFC28FA41BA2EEBA7" box="[917,1067,1479,1505]" class="Demospongiae" family="Latrunculiidae" genus="Tsitsikamma" kingdom="Animalia" order="Poecilosclerida" pageId="12" pageNumber="13" phylum="Porifera" rank="genus">Tsitsikamma</taxonomicName>
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National Park,
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<collectingCountry id="F3407651670AFF9EFB55FA41BF53E84F" name="South Africa" pageId="12" pageNumber="13">South Africa</collectingCountry>
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,
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<geoCoordinate id="EE635006670AFF9EFEDFFA69BFC3E84F" box="[354,454,1519,1545]" direction="south" orientation="latitude" pageId="12" pageNumber="13" precision="925" value="-34.166668">34º 10'S</geoCoordinate>
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;
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<geoCoordinate id="EE635006670AFF9EFE69FA69BC3CE84F" box="[468,569,1519,1545]" direction="east" orientation="longitude" pageId="12" pageNumber="13" precision="925" value="23.9">23º 54'E</geoCoordinate>
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,
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<quantity id="4CAF9B24670AFF9EFDFBFA69BC80E84F" box="[582,645,1519,1545]" metricMagnitude="1" metricUnit="m" metricValue="2.8" pageId="12" pageNumber="13" unit="m" value="28.0">28 m</quantity>
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, collected by P. Coetzee, University of Port Elizabeth,
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<date id="FFE91001670AFF9EFAB3FA69BF8EE877" pageId="12" pageNumber="13" value="1995-04-10">10 April 1995</date>
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.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C34D654A670AFF9FFE85F9B8BD3DED98" lastPageId="13" lastPageNumber="14" pageId="12" pageNumber="13" type="description">
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||
<paragraph id="8BE836C1670AFF9EFE85F9B8BF23E937" blockId="12.[264,1325,1358,1905]" pageId="12" pageNumber="13">
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<emphasis id="B923EAD3670AFF9EFE85F9B8BFD5E81E" bold="true" box="[312,464,1598,1624]" pageId="12" pageNumber="13">Description.</emphasis>
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Semispherical sponge, 5
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<date id="FFE91001670AFF9EFCBDF9B9BD51E81F" box="[768,852,1599,1625]" pageId="12" pageNumber="13">
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x 5 x
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<quantity id="4CAF9B24670AFF9EFCF8F9B9BD51E81F" box="[837,852,1599,1625]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" pageId="12" pageNumber="13" unit="cm" value="6.0">6</quantity>
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</date>
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cm (length x width x height) (
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<figureCitation id="136C2A44670AFF9EFB7DF9B9BB02E81F" box="[1216,1287,1599,1625]" captionStart="FIGURE 3" captionStartId="10.[264,368,1684,1708]" captionTargetBox="[347,1256,313,1663]" captionTargetId="figure@10.[347,1259,311,1664]" captionTargetPageId="10" captionText="FIGURE 3. Latrunculia, Strongylodesma and Tsitsikamma species in situ: A, Latrunculia lunaviridis sp. nov. (BMNH 1996.7.3.6); B, Latrunculia microacanthoxea sp. nov. (BMNH 1996.7.3.1); C. Latrunculia bellae sp. nov. (BMNH 2003.1.10.1); D, Strongylodesma algoaensis sp. nov. (BMNH 1996.7.3.3); E, Strongylodesma tsitsikammaensis sp. nov. (BMNH 1996.7.3.5); F, Tsitsikamma favus (Holotype, BMNH 1997.7.3.2); G, T. pedunculata sp. nov. (BMNH 2003.1.10.2); H, T. scurra sp. nov. (BMNH 2003.1.10.3)." httpUri="https://zenodo.org/record/168853/files/figure.png" pageId="12" pageNumber="13">Fig. 3</figureCitation>
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B). Surface smooth with numerous regularly spaced, low, cylindrical oscules,
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<quantity id="4CAF9B24670AFF9EFB33F9E1BAE9E8C7" box="[1166,1260,1639,1665]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="12" pageNumber="13" unit="mm" value="0.1">0.1 mm</quantity>
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high and
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<quantity id="4CAF9B24670AFF9EFE86F909BF98E8EF" box="[315,413,1679,1705]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="4.0" metricValueMin="1.0" pageId="12" pageNumber="13" unit="mm" value="2.5" valueMax="4.0" valueMin="1.0">1–4 mm</quantity>
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wide. Numerous short, thick lipped craterlike areolate porefields,
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<quantity id="4CAF9B24670AFF9EFB77F909BB2EE8EF" box="[1226,1323,1679,1705]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" metricValueMax="6.0" metricValueMin="2.0" pageId="12" pageNumber="13" unit="mm" value="4.0" valueMax="6.0" valueMin="2.0">2–6 mm</quantity>
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||
wide,
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<quantity id="4CAF9B24670AFF9EFEEEF931BFB5E897" box="[339,432,1719,1745]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="12" pageNumber="13" unit="mm" value="0.1">0.1 mm</quantity>
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high, with a distinct netlike poral membrane. Texture firm, resilient and leathery. Colour in life is olive green, mottled with brown patches, dark chocolate brown in preservative. Contains biologically active pyrroloquilonine alkaloids, discorhabdins A & H (Hooper et al., 1996;
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<bibRefCitation id="EFC64B30670AFF9EFDFEF8A9BCE2E90F" author="Beukes" box="[579,743,1839,1865]" pageId="12" pageNumber="24" refString="Beukes, D. R. (2000) Structural and Synthetic Investigations of South African Marine Natural Products. Ph. D. thesis. Rhodes University." type="book" year="2000">Beukes, 2000</bibRefCitation>
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; Samaai, 2002; Antunes et al., unpublished data a).
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</paragraph>
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<paragraph id="8BE836C1670BFF9FFE85FE9DBACCEC08" blockId="13.[264,1325,283,1430]" pageId="13" pageNumber="14">
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<emphasis id="B923EAD3670BFF9FFE85FE9DBC61EF73" bold="true" box="[312,612,283,309]" pageId="13" pageNumber="14">Spicules. Megascleres—</emphasis>
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Styles: smooth with slight irregular inflations on shaft, centrally thickened, hastate and slightly sinuous, 397 (374–422) x 9.6 (9.6) m.
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<emphasis id="B923EAD3670BFF9FFB31FEC5BF20EFC3" bold="true" pageId="13" pageNumber="14">Microscleres —</emphasis>
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Anisodiscorhabds (Fig. 4C): Manubrium base is bulky and irregularly spinose, basal shaft
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<quantity id="4CAF9B24670BFF9FFEF1FE12BF9EEFE8" box="[332,411,404,430]" metricMagnitude="1" metricUnit="m" metricValue="1.1" pageId="13" pageNumber="14" unit="m" value="11.0">11 m</quantity>
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long,
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<quantity id="4CAF9B24670BFF9FFE56FE12BC29EFE8" box="[491,556,404,430]" metricMagnitude="0" metricUnit="m" metricValue="8.0" pageId="13" pageNumber="14" unit="m" value="8.0">8 m</quantity>
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wide, median whorl
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<quantity id="4CAF9B24670BFF9FFC8CFE12BD84EFE8" box="[817,897,404,430]" metricMagnitude="1" metricUnit="m" metricValue="2.7" pageId="13" pageNumber="14" unit="m" value="27.0">27 m</quantity>
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diameter, apical whorl with spines slanted upwards, apex a small, regular crownlike tuft of spines. All whorls are notched along rim and divided into four segments, each segment with denticulate margins. Median and subsidiary whorls with secondary spines; 55 (50–60)
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<date id="FFE91001670BFF9FFC7EFD8ABDEFEC60" box="[963,1002,524,550]" pageId="13" pageNumber="14">x 7</date>
|
||
(7.2–9.6) m. Microacanthoxeas (Fig. 4H): straight, thin, slightly blunt on both ends; 52 (50–55) x
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<quantity id="4CAF9B24670BFF9FFBD3FDB2BAC0EC08" box="[1134,1221,564,590]" metricMagnitude="0" metricUnit="m" metricValue="3.4" pageId="13" pageNumber="14" unit="m" value="3.4">3.4 m</quantity>
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.
|
||
</paragraph>
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<paragraph id="8BE836C1670BFF9FFE85FDDDBCF2EDC8" blockId="13.[264,1325,283,1430]" pageId="13" pageNumber="14">
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<emphasis id="B923EAD3670BFF9FFE85FDDDBFAFEC33" bold="true" box="[312,426,603,629]" pageId="13" pageNumber="14">Skeleton.</emphasis>
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The choanosomal architecture is a dense well developed irregular polygonalmeshed reticulation formed by wispy tracts of styles (
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<figureCitation id="136C2A44670BFF9FFC77FD02BA11ECD8" box="[970,1044,644,670]" captionStart="FIGURE 5" captionStartId="8.[264,368,1731,1755]" captionTargetBox="[330,1237,313,1717]" captionTargetId="figure@8.[330,1239,310,1717]" captionTargetPageId="8" captionText="FIGURE 5. Skeletal arrangement within Latrunculia and Strongylodesma spp: A, Latrunculia biformis sp. nov., (magnification X 4); B. Latrunculia lunaviridis sp. nov., (magnification X 4); C. Latrunculia microacanthoxea sp. nov., (magnification X 4); D. Latrunculia bellae sp. nov., (magnification X 4); E, Strongylodesma algoaensis sp. nov., (magnification X 4); F, Strongylodesma tsitsikammaensis sp. nov., (magnification X 4)." httpUri="https://zenodo.org/record/168852/files/figure.png" pageId="13" pageNumber="14">Fig. 5</figureCitation>
|
||
C). The tracts range in width from
|
||
<quantity id="4CAF9B24670BFF9FFE2FFD2ABC23EC80" box="[402,550,684,710]" metricMagnitude="2" metricUnit="m" metricValue="1.35" metricValueMax="1.5" metricValueMin="1.2" pageId="13" pageNumber="14" unit="m" value="135.0" valueMax="150.0" valueMin="120.0">120–150 m</quantity>
|
||
in thickness, and form meshes that are
|
||
<quantity id="4CAF9B24670BFF9FFC4FFD2ABA48EC80" box="[1010,1101,684,710]" metricMagnitude="2" metricUnit="m" metricValue="2.2" pageId="13" pageNumber="14" unit="m" value="220.0">220 m</quantity>
|
||
wide. Towards the surface the tracts become dense, more regular,
|
||
<quantity id="4CAF9B24670BFF9FFC8BFD52BDC8ECA8" box="[822,973,724,750]" metricMagnitude="2" metricUnit="m" metricValue="1.38" metricValueMax="1.4" metricValueMin="1.3599999999999999" pageId="13" pageNumber="14" unit="m" value="138.0" valueMax="140.0" valueMin="136.0">136–140 m</quantity>
|
||
wide, plumose, and
|
||
<quantity id="4CAF9B24670BFF9FFB78FD52BF35ED50" metricMagnitude="2" metricUnit="m" metricValue="2.9" metricValueMax="3.0" metricValueMin="2.8" pageId="13" pageNumber="14" unit="m" value="290.0" valueMax="300.0" valueMin="280.0">280–300 m</quantity>
|
||
wide. Numerous megascleres and microscleres are scattered interstitially. Microacanthoxeas lines the tracts of the choanosome. The ectosome is clearly visible between microscleres in the surface palisade. Beneath the ectosome is a thick, paratengential layer of megascleres, approximately
|
||
<quantity id="4CAF9B24670BFF9FFDEAFCF2BCB7EDC8" box="[599,690,884,910]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="13" pageNumber="14" unit="m" value="300.0">300 m</quantity>
|
||
deep.
|
||
</paragraph>
|
||
<paragraph id="8BE836C1670BFF9FFE85FC1ABD3DED98" blockId="13.[264,1325,283,1430]" pageId="13" pageNumber="14">
|
||
<emphasis id="B923EAD3670BFF9FFE85FC1ABFA4EDF0" bold="true" box="[312,417,924,950]" pageId="13" pageNumber="14">Ecology.</emphasis>
|
||
Found on horizontal rocky substrata or under rocky overhangs, together with coral, bryozoa and other sponges at about
|
||
<specimenCount id="9D51FD48670BFF9FFD48FC42BD3DED98" box="[757,824,964,990]" pageId="13" pageNumber="14" type="generic">
|
||
<quantity id="4CAF9B24670BFF9FFD48FC42BD31ED98" box="[757,820,964,990]" metricMagnitude="1" metricUnit="m" metricValue="2.8" pageId="13" pageNumber="14" unit="m" value="28.0">28 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34D654A670BFF9FFE85FC6ABAF7EA40" box="[312,1266,1004,1030]" pageId="13" pageNumber="14" type="etymology">
|
||
<paragraph id="8BE836C1670BFF9FFE85FC6ABAF7EA40" blockId="13.[264,1325,283,1430]" box="[312,1266,1004,1030]" pageId="13" pageNumber="14">
|
||
<emphasis id="B923EAD3670BFF9FFE85FC6ABFC1EA40" bold="true" box="[312,452,1004,1030]" pageId="13" pageNumber="14">Etymology.</emphasis>
|
||
Named for the characteristic microacanthoxeas found in this species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34D654A670BFF9FFE85FB92BFBBEBD0" pageId="13" pageNumber="14" type="discussion">
|
||
<paragraph id="8BE836C1670BFF9FFE85FB92BFBBEBD0" blockId="13.[264,1325,283,1430]" pageId="13" pageNumber="14">
|
||
<emphasis id="B923EAD3670BFF9FFE85FB92BFB4EA68" bold="true" box="[312,433,1044,1070]" pageId="13" pageNumber="14">Remarks.</emphasis>
|
||
<taxonomicName id="4C574D42670BFF9FFE05FB92BD10EA6B" box="[440,789,1044,1069]" class="Demospongiae" family="Latrunculiidae" genus="Latrunculia" kingdom="Animalia" order="Poecilosclerida" pageId="13" pageNumber="14" phylum="Porifera" rank="species" species="microacanthoxea" status="sp. nov.">
|
||
<emphasis id="B923EAD3670BFF9FFE05FB92BD10EA6B" box="[440,789,1044,1069]" italics="true" pageId="13" pageNumber="14">Latrunculia microacanthoxea</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21057A8670BFF9FFCA1FB92BD73EA68" box="[796,886,1044,1070]" pageId="13" pageNumber="14" rank="species">sp. nov.</taxonomicNameLabel>
|
||
is morphologically very similar to
|
||
<taxonomicName id="4C574D42670BFF9FFAAEFB92BF82EA13" class="Demospongiae" family="Latrunculiidae" genus="Latrunculia" kingdom="Animalia" order="Poecilosclerida" pageId="13" pageNumber="14" phylum="Porifera" rank="species" species="lunaviridis" status="sp. nov.">
|
||
<emphasis id="B923EAD3670BFF9FFAAEFB92BF82EA13" italics="true" pageId="13" pageNumber="14">L. lunaviridis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21057A8670BFF9FFE2FFBBABFF5EA10" box="[402,496,1084,1110]" pageId="13" pageNumber="14" rank="species">sp. nov.</taxonomicNameLabel>
|
||
and is not easily differentiated from it on field characteristics; both species are olive green and have similar surface structures. The colouration in preservative is different, however;
|
||
<taxonomicName id="4C574D42670BFF9FFDB3FB0ABCA8EAE3" box="[526,685,1164,1189]" class="Demospongiae" family="Latrunculiidae" genus="Latrunculia" kingdom="Animalia" order="Poecilosclerida" pageId="13" pageNumber="14" phylum="Porifera" rank="species" species="lunaviridis" status="sp. nov.">
|
||
<emphasis id="B923EAD3670BFF9FFDB3FB0ABCA8EAE3" box="[526,685,1164,1189]" italics="true" pageId="13" pageNumber="14">L. lunaviridis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21057A8670BFF9FFD08FB0ABD17EAE0" box="[693,786,1164,1190]" pageId="13" pageNumber="14" rank="species">sp. nov.</taxonomicNameLabel>
|
||
is lighter and greener. Apart from some very minor differences in the morphology of the microsclere, the primary criteria for separation of this species from
|
||
<taxonomicName id="4C574D42670BFF9FFE41FB5ABC9EEAB3" box="[508,667,1244,1269]" class="Demospongiae" family="Latrunculiidae" genus="Latrunculia" kingdom="Animalia" order="Poecilosclerida" pageId="13" pageNumber="14" phylum="Porifera" rank="species" species="lunaviridis" status="sp. nov.">
|
||
<emphasis id="B923EAD3670BFF9FFE41FB5ABC9EEAB3" box="[508,667,1244,1269]" italics="true" pageId="13" pageNumber="14">L. lunaviridis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21057A8670BFF9FFD19FB5ABD05EAB0" box="[676,768,1244,1270]" pageId="13" pageNumber="14" rank="species">sp. nov.</taxonomicNameLabel>
|
||
is the presence of microacanthoxeas, apparent restriction to the Eastern Cape coastline at
|
||
<taxonomicName id="4C574D42670BFF9FFCBAFA82BD99EB58" box="[775,924,1284,1310]" class="Demospongiae" family="Latrunculiidae" genus="Tsitsikamma" kingdom="Animalia" order="Poecilosclerida" pageId="13" pageNumber="14" phylum="Porifera" rank="genus">Tsitsikamma</taxonomicName>
|
||
National Park, and the lack of 3 dihydrodiscorhabdins, found in
|
||
<taxonomicName id="4C574D42670BFF9FFD3CFAAABD25EB03" box="[641,800,1324,1349]" class="Demospongiae" family="Latrunculiidae" genus="Latrunculia" kingdom="Animalia" order="Poecilosclerida" pageId="13" pageNumber="14" phylum="Porifera" rank="species" species="lunaviridis" status="sp. nov.">
|
||
<emphasis id="B923EAD3670BFF9FFD3CFAAABD25EB03" box="[641,800,1324,1349]" italics="true" pageId="13" pageNumber="14">L. lunaviridis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21057A8670BFF9FFC95FAAABD7BEB00" box="[808,894,1324,1350]" pageId="13" pageNumber="14" rank="species">sp. nov</taxonomicNameLabel>
|
||
(see
|
||
<tableCitation id="C6D5037A670BFF9FFC00FAAABA1DEB00" box="[957,1048,1324,1350]" captionStart="TABLE 2" captionStartId="11.[264,352,283,307]" captionText="TABLE 2. The distribution of discorhabdin and tsitsikammamine alkaloids across genera Latrunculia du Bocage, Strongylodesma Lévi and Tsitsikamma Samaai & Kelly, from South African waters (Beukes, unpubl. data)." pageId="13" pageNumber="14">Table 2</tableCitation>
|
||
). An unusual and quite consistent histological feature is the sparseness of the ectosomal palisade in
|
||
<taxonomicName id="4C574D42670BFF9FFB38FAD2BF53EBD3" class="Demospongiae" family="Latrunculiidae" genus="Latrunculia" kingdom="Animalia" order="Poecilosclerida" pageId="13" pageNumber="14" phylum="Porifera" rank="species" species="microacanthoxea" status="sp. nov.">
|
||
<emphasis id="B923EAD3670BFF9FFB38FAD2BF53EBD3" italics="true" pageId="13" pageNumber="14">L. microacanthoxea</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21057A8670BFF9FFEE0FAFABFB6EBD0" box="[349,435,1404,1430]" pageId="13" pageNumber="14" rank="species">sp. nov</taxonomicNameLabel>
|
||
..
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |