273 lines
31 KiB
XML
273 lines
31 KiB
XML
<document id="F9FFCCBEA5D0CC5C7E1F0027865985F8" ID-DOI="10.11646/zootaxa.3955.4.8" ID-GBIF-Dataset="e6b4f913-2328-4bbc-9939-25cb3ee41a38" ID-ISSN="1175-5326" ID-Zenodo-Dep="232637" ID-ZooBank="7166565D-A4F0-4E6A-8DA5-17C2CE171D08" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461053110218" checkinUser="plazi" docAuthor="Ramalho, Laís V. & Calliari, Lauro" docDate="2015" docId="CD611139421DFFF0FF3CFD775031F75C" docLanguage="en" docName="zt03955p587.pdf" docOrigin="Zootaxa 3955 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Chaperia taylori Ramalho & Calliari, 2015, sp. nov." docType="treatment" docVersion="8" lastPageNumber="572" masterDocId="31586941421FFFF3FFABFFB55578F666" masterDocTitle="Bryozoans from Rio Grande do Sul Continental Shelf, Southern Brazil" masterLastPageNumber="587" masterPageNumber="569" pageNumber="571" updateTime="1698580241076" updateUser="plazi">
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<mods:mods id="BE340E5B7B082438AB00ACC24CA1F4BA" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="DB02F92B5D5B5D6C0E241C4074BC6D51">
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<mods:title id="414174E11986FA1E84770A23BE8DE2CE">Bryozoans from Rio Grande do Sul Continental Shelf, Southern Brazil</mods:title>
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</mods:titleInfo>
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<mods:name id="41CEC921F2F87C69D951FAE3C9B87C5B" type="personal">
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<mods:role id="43DB8CD2E159B98DDCB2D76FD01D9389">
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<mods:roleTerm id="AA2EEF156C6A937B2EECA2B741B7F3D8">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="B2AECE1D7D384865D3F65BCD7749F197">Ramalho, Laís V.</mods:namePart>
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</mods:name>
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<mods:name id="4852777622CFA3428464FA4324D48185" type="personal">
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<mods:role id="BCEEA0528C5854DE5357FF81F3E5C2FD">
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<mods:roleTerm id="B6892350BBD2F2022B62B0A190040260">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="D6CE90170917F077E6896B057EC87DB5">Calliari, Lauro</mods:namePart>
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<mods:typeOfResource id="43A2625879A0EB2813E03B1F04716FE6">text</mods:typeOfResource>
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<mods:titleInfo id="B1FBD267DB399E8D4EED2FAB064371F7">
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<mods:title id="B01F9022FA5FBA35BF70FBD770F202F3">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="EB28E3D555C3EA85A27D324ADC75C66E">
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<mods:date id="DB06C1E9ECB0966531153B400EBA7326">2015</mods:date>
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<mods:detail id="AE28A45E5AEED22D6ACE8A6F9A0E3EE2" type="volume">
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<mods:number id="BF375F7F309CB27BFBD55864C9181D5C">3955</mods:number>
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</mods:detail>
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<mods:detail id="75FA3300E917C17600D1EE9238F0A353" type="issue">
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<mods:number id="4465DD2D8EE081A67423D2CF5252B1DD">4</mods:number>
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<mods:extent id="8AD29E888C3ADFD4D34754BFDA6DA31D" unit="page">
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<mods:start id="73397CC199BE3F58D66F1F94BC661140">569</mods:start>
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<mods:end id="2A0A7187F7B80EDF49434D8716908FCD">587</mods:end>
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</mods:part>
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</mods:relatedItem>
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<mods:classification id="32932D8233A290382079EB3CB0D5D660">journal article</mods:classification>
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<mods:identifier id="7F7B4AE81204CC6BBDCE445B2E01608B" type="DOI">10.11646/zootaxa.3955.4.8</mods:identifier>
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<mods:identifier id="ABFD2287163BAFDB1F25B9E85CEF0554" type="GBIF-Dataset">e6b4f913-2328-4bbc-9939-25cb3ee41a38</mods:identifier>
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<mods:identifier id="39841F9F10A6F1EE1AFAD24A7B3A1DAA" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="35A62729EEE5D289E0C3DE8CB53CE178" type="Zenodo-Dep">232637</mods:identifier>
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<mods:identifier id="8EBA791A9FE341F06625542043C5CDAB" type="ZooBank">7166565D-A4F0-4E6A-8DA5-17C2CE171D08</mods:identifier>
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</mods:mods>
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<treatment id="CD611139421DFFF0FF3CFD775031F75C" ID-DOI="http://doi.org/10.5281/zenodo.6113620" ID-GBIF-Taxon="119612391" ID-Zenodo-Dep="6113620" LSID="urn:lsid:plazi:treatment:CD611139421DFFF0FF3CFD775031F75C" httpUri="http://treatment.plazi.org/id/CD611139421DFFF0FF3CFD775031F75C" lastPageId="3" lastPageNumber="572" pageId="2" pageNumber="571">
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<subSubSection id="0DD2F3A4421DFFF1FF3CFD77545FF498" pageId="2" pageNumber="571" type="nomenclature">
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<paragraph id="4577A02F421DFFF1FF3CFD7754B9F4BA" blockId="2.[151,449,706,766]" box="[151,449,706,732]" pageId="2" pageNumber="571">
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<heading id="1E3F1743421DFFF1FF3CFD7754B9F4BA" bold="true" box="[151,449,706,732]" fontSize="11" level="1" pageId="2" pageNumber="571" reason="1">
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<emphasis id="77BC7C3D421DFFF1FF3CFD7754B9F4BA" bold="true" box="[151,449,706,732]" pageId="2" pageNumber="571">
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<taxonomicName id="82C8DBAC421DFFF1FF3CFD775424F4BA" box="[151,348,706,732]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="571" phylum="Bryozoa" rank="species" species="taylori" status="sp. nov.">
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<emphasis id="77BC7C3D421DFFF1FF3CFD775424F4BA" bold="true" box="[151,348,706,732]" italics="true" pageId="2" pageNumber="571">Chaperia taylori</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="6C8FC146421DFFF1FECFFD7754B9F4BA" box="[356,449,706,732]" pageId="2" pageNumber="571" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="4577A02F421DFFF1FF3CFD50545FF498" blockId="2.[151,449,706,766]" box="[151,295,741,766]" pageId="2" pageNumber="571">
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(
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<figureCitation id="DDF3BCAA421DFFF1FF34FD50559AF498" box="[159,226,741,766]" captionStart="FIGURE 2" captionStartId="3.[151,248,1547,1569]" captionTargetBox="[351,1231,334,1516]" captionTargetId="figure@3.[351,1231,334,1516]" captionTargetPageId="3" captionText="FIGURE 2. Chaperia taylori sp. nov. (MNRJ- 1163). A, colony fragment; B, close-up of autozooids, showing the short cryptocyst, spine bases, opesiae, occlusor laminae, and numerous communication pores in the inner transverse walls. Scalebars: A, 500 µm; B, 100 µm." httpUri="https://zenodo.org/record/232639/files/figure.png" pageId="2" pageNumber="571">Fig. 2</figureCitation>
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A–B)
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</paragraph>
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</subSubSection>
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<subSubSection id="0DD2F3A4421DFFF1FF3CFC9F5054F275" pageId="2" pageNumber="571" type="materials_examined">
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<paragraph id="4577A02F421DFFF1FF3CFC9F5054F275" blockId="2.[151,1437,810,2018]" pageId="2" pageNumber="571">
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<emphasis id="77BC7C3D421DFFF1FF3CFC9F54F9F525" bold="true" box="[151,385,810,835]" pageId="2" pageNumber="571">Material examined.</emphasis>
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Parcel do Carpinteiro,
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<typeStatus id="9A731E8D421DFFF1FD27FC9F5781F525" box="[652,761,810,835]" pageId="2" pageNumber="571" type="holotype">Holotype</typeStatus>
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: MNRJ-1163, am25 station 2,
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<geoCoordinate id="20FCC6E8421DFFF1FBCAFC9E5188F525" box="[1121,1264,811,835]" direction="south" orientation="latitude" pageId="2" pageNumber="571" precision="1" value="-32.15288">32°09.173’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E8421DFFF1FB56FC9F50EFF525" box="[1277,1431,810,835]" direction="west" orientation="longitude" pageId="2" pageNumber="571" precision="1" value="-51.468315">51°28.099’W</geoCoordinate>
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, 0
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<date id="317686EF421DFFF1FF0EFCFB544AF500" box="[165,306,846,870]" pageId="2" pageNumber="571" value="2009-08-07">7 Aug 2009</date>
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;
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<typeStatus id="9A731E8D421DFFF1FEEAFCFB54DFF500" box="[321,423,846,870]" pageId="2" pageNumber="571" type="paratype">Paratype</typeStatus>
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: MNRJ-1164, am 25 station 1,
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<geoCoordinate id="20FCC6E8421DFFF1FCB3FCF856DFF500" box="[792,935,845,870]" direction="south" orientation="latitude" pageId="2" pageNumber="571" precision="1" value="-32.15855">32°09.513’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E8421DFFF1FC1DFCF85128F500" box="[950,1104,845,870]" direction="west" orientation="longitude" pageId="2" pageNumber="571" precision="1" value="-51.466885">51°28.013’W</geoCoordinate>
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, 0
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<date id="317686EF421DFFF1FBC6FCFB5182F500" box="[1133,1274,846,870]" pageId="2" pageNumber="571" value="2009-08-07">7 Aug 2009</date>
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; MNRJ-1165, MNRJ-1185, am09 pc3,
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<geoCoordinate id="20FCC6E8421DFFF1FE13FCDA5730F5EE" box="[440,584,879,904]" direction="south" orientation="latitude" pageId="2" pageNumber="571" precision="1" value="-32.243416">32°14.605’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E8421DFFF1FDFDFCDA578AF5EE" box="[598,754,879,904]" direction="west" orientation="longitude" pageId="2" pageNumber="571" precision="1" value="-51.733185">51°43.991’W</geoCoordinate>
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, 22 meters depth,
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<date id="317686EF421DFFF1FC67FCC551C9F5EE" box="[972,1201,879,904]" pageId="2" pageNumber="571" value="2009-09-28">28 September 2009</date>
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; MNRJ-1186, am22 parcel 1,
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<geoCoordinate id="20FCC6E8421DFFF1FEA4FC2754E7F5CD" box="[271,415,914,939]" direction="south" orientation="latitude" pageId="2" pageNumber="571" precision="1" value="-32.2286">32°13.716’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E8421DFFF1FE18FC275736F5CD" box="[435,590,914,939]" direction="west" orientation="longitude" pageId="2" pageNumber="571" precision="1" value="-51.76835">51°46.101’W</geoCoordinate>
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, 21 meters depth, 0
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<date id="317686EF421DFFF1FCE1FC265695F5CD" box="[842,1005,914,939]" pageId="2" pageNumber="571" value="2009-04-02">2 April 2009</date>
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; MNRJ-1187, am 20,
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<geoCoordinate id="20FCC6E8421DFFF1FAA3FC2750EFF5CD" box="[1288,1431,914,939]" direction="south" orientation="latitude" pageId="2" pageNumber="571" precision="1" value="-32.501434">32°30.086’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E8421DFFF1FF3CFC005449F5A8" box="[151,305,949,974]" direction="west" orientation="longitude" pageId="2" pageNumber="571" precision="1" value="-51.566666">51°34.000’W</geoCoordinate>
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, 40 meters depth; MNRJ-1188, am28 point 1,
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<geoCoordinate id="20FCC6E8421DFFF1FCEAFC0056A9F5A8" box="[833,977,949,974]" direction="south" orientation="latitude" pageId="2" pageNumber="571" precision="1" value="-32.1681">32°10.086’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E8421DFFF1FC76FC00510FF5A8" box="[989,1143,949,974]" direction="west" orientation="longitude" pageId="2" pageNumber="571" precision="1" value="-51.47115">51°28.269’W</geoCoordinate>
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,
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<date id="317686EF421DFFF1FB2FFC035044F5A8" box="[1156,1340,950,974]" pageId="2" pageNumber="571" value="2009-08-28">28 August 2009</date>
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; MNRJ- 1189, am30 station 0 1,
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<geoCoordinate id="20FCC6E8421DFFF1FE66FC6D5725F596" box="[461,605,984,1008]" direction="south" orientation="latitude" pageId="2" pageNumber="571" precision="1" value="-32.238335">32°14.300’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E8421DFFF1FDDFFC625676F596" box="[628,782,983,1008]" direction="west" orientation="longitude" pageId="2" pageNumber="571" precision="1" value="-51.77717">51°46.630’W</geoCoordinate>
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, 25 meters depth; MNRJ-1190, am12,
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<geoCoordinate id="20FCC6E8421DFFF1FAA3FC6250E0F596" box="[1288,1432,983,1008]" direction="south" orientation="latitude" pageId="2" pageNumber="571" precision="1" value="-32.278732">32°16.724’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E8421DFFF1FF3CFC4F544AF275" box="[151,306,1018,1043]" direction="west" orientation="longitude" pageId="2" pageNumber="571" precision="1" value="-51.785183">51°47.111’W</geoCoordinate>
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, 25 meters depth; MNRJ-1229, Am24 station 2,
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<geoCoordinate id="20FCC6E8421DFFF1FCF8FC4F569AF275" box="[851,994,1018,1043]" direction="south" orientation="latitude" pageId="2" pageNumber="571" precision="1" value="-32.156765">32°09.406’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E8421DFFF1FC45FC4F51F1F275" box="[1006,1161,1018,1043]" direction="west" orientation="longitude" pageId="2" pageNumber="571" precision="1" value="-51.471966">51°28.318’W</geoCoordinate>
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,
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<date id="317686EF421DFFF1FB3FFC4E5051F275" box="[1172,1321,1018,1043]" pageId="2" pageNumber="571" value="2009-07-31">31 July 2009</date>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="0DD2F3A4421DFFF1FF6CFBA857F4F21D" pageId="2" pageNumber="571" type="diagnosis">
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<paragraph id="4577A02F421DFFF1FF6CFBA857F4F21D" blockId="2.[151,1437,810,2018]" pageId="2" pageNumber="571">
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<emphasis id="77BC7C3D421DFFF1FF6CFBA85439F250" bold="true" box="[199,321,1053,1078]" pageId="2" pageNumber="571">Diagnosis.</emphasis>
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Colony growing around organic substrata; autozooids hexagonal with six distal spines, opesia longer than wide, occlusor laminae near the opesial border; frontal wall short, smooth and flat; distal wall with several spread pores not in the rosette plates.
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</paragraph>
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</subSubSection>
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<subSubSection id="0DD2F3A4421DFFF1FF6CFB3054C0F3BE" pageId="2" pageNumber="571" type="description">
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<paragraph id="4577A02F421DFFF1FF6CFB3051B2F2F8" blockId="2.[151,1437,810,2018]" box="[199,1226,1157,1182]" pageId="2" pageNumber="571">
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<emphasis id="77BC7C3D421DFFF1FF6CFB30542DF2F8" bold="true" box="[199,341,1157,1182]" pageId="2" pageNumber="571">Description.</emphasis>
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Colony fragments well calcified which grow around organic substrata (
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<figureCitation id="DDF3BCAA421DFFF1FBCEFB3051DFF2F8" box="[1125,1191,1157,1182]" captionStart="FIGURE 2" captionStartId="3.[151,248,1547,1569]" captionTargetBox="[351,1231,334,1516]" captionTargetId="figure@3.[351,1231,334,1516]" captionTargetPageId="3" captionText="FIGURE 2. Chaperia taylori sp. nov. (MNRJ- 1163). A, colony fragment; B, close-up of autozooids, showing the short cryptocyst, spine bases, opesiae, occlusor laminae, and numerous communication pores in the inner transverse walls. Scalebars: A, 500 µm; B, 100 µm." httpUri="https://zenodo.org/record/232639/files/figure.png" pageId="2" pageNumber="571">Fig. 2</figureCitation>
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A).
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</paragraph>
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<paragraph id="4577A02F421DFFF1FF6CFB125022F3F6" blockId="2.[151,1437,810,2018]" pageId="2" pageNumber="571">
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Autozooids hexagonal (484–625 (567) µm long x 453–625 (512) µm wide) with rounded distal region, disposed in quincunx (
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<figureCitation id="DDF3BCAA421DFFF1FE83FB7F5412F285" box="[296,362,1226,1251]" captionStart="FIGURE 2" captionStartId="3.[151,248,1547,1569]" captionTargetBox="[351,1231,334,1516]" captionTargetId="figure@3.[351,1231,334,1516]" captionTargetPageId="3" captionText="FIGURE 2. Chaperia taylori sp. nov. (MNRJ- 1163). A, colony fragment; B, close-up of autozooids, showing the short cryptocyst, spine bases, opesiae, occlusor laminae, and numerous communication pores in the inner transverse walls. Scalebars: A, 500 µm; B, 100 µm." httpUri="https://zenodo.org/record/232639/files/figure.png" pageId="2" pageNumber="571">Fig. 2</figureCitation>
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A). Frontal cryptocystal wall short, smooth to lightly crenulated, and flat. Opesia oval, longer than wide (281–344 (317) µm long x 250–297 (277) µm wide), occupying more than half of the frontal surface (
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<figureCitation id="DDF3BCAA421DFFF1FA93FB585003F360" box="[1336,1403,1261,1286]" captionStart="FIGURE 2" captionStartId="3.[151,248,1547,1569]" captionTargetBox="[351,1231,334,1516]" captionTargetId="figure@3.[351,1231,334,1516]" captionTargetPageId="3" captionText="FIGURE 2. Chaperia taylori sp. nov. (MNRJ- 1163). A, colony fragment; B, close-up of autozooids, showing the short cryptocyst, spine bases, opesiae, occlusor laminae, and numerous communication pores in the inner transverse walls. Scalebars: A, 500 µm; B, 100 µm." httpUri="https://zenodo.org/record/232639/files/figure.png" pageId="2" pageNumber="571">Fig. 2</figureCitation>
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B). On the distal border there are usually six spines, rarely seven, disposed in line. Only spine scars are present and they suggest that the most distal spines are narrower and the most proximal spines do not reach the midline of the opesia border (
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<figureCitation id="DDF3BCAA421DFFF1FF45FAE05448F308" box="[238,304,1365,1390]" captionStart="FIGURE 2" captionStartId="3.[151,248,1547,1569]" captionTargetBox="[351,1231,334,1516]" captionTargetId="figure@3.[351,1231,334,1516]" captionTargetPageId="3" captionText="FIGURE 2. Chaperia taylori sp. nov. (MNRJ- 1163). A, colony fragment; B, close-up of autozooids, showing the short cryptocyst, spine bases, opesiae, occlusor laminae, and numerous communication pores in the inner transverse walls. Scalebars: A, 500 µm; B, 100 µm." httpUri="https://zenodo.org/record/232639/files/figure.png" pageId="2" pageNumber="571">Fig. 2</figureCitation>
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A–B). Distal wall (inner) with numerous spread pores not included in the rosette plates (
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<figureCitation id="DDF3BCAA421DFFF1FAABFAE0503BF308" box="[1280,1347,1365,1390]" captionStart="FIGURE 2" captionStartId="3.[151,248,1547,1569]" captionTargetBox="[351,1231,334,1516]" captionTargetId="figure@3.[351,1231,334,1516]" captionTargetPageId="3" captionText="FIGURE 2. Chaperia taylori sp. nov. (MNRJ- 1163). A, colony fragment; B, close-up of autozooids, showing the short cryptocyst, spine bases, opesiae, occlusor laminae, and numerous communication pores in the inner transverse walls. Scalebars: A, 500 µm; B, 100 µm." httpUri="https://zenodo.org/record/232639/files/figure.png" pageId="2" pageNumber="571">Fig. 2</figureCitation>
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B). Two occlusor laminae developed, obliquely located on each side inside and very near the opesia border (
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<figureCitation id="DDF3BCAA421DFFF1FB7EFAC2506EF3F6" box="[1237,1302,1399,1424]" captionStart="FIGURE 2" captionStartId="3.[151,248,1547,1569]" captionTargetBox="[351,1231,334,1516]" captionTargetId="figure@3.[351,1231,334,1516]" captionTargetPageId="3" captionText="FIGURE 2. Chaperia taylori sp. nov. (MNRJ- 1163). A, colony fragment; B, close-up of autozooids, showing the short cryptocyst, spine bases, opesiae, occlusor laminae, and numerous communication pores in the inner transverse walls. Scalebars: A, 500 µm; B, 100 µm." httpUri="https://zenodo.org/record/232639/files/figure.png" pageId="2" pageNumber="571">Fig. 2</figureCitation>
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A–B).
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</paragraph>
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<paragraph id="4577A02F421DFFF1FF6CFA2F54ABF3D5" blockId="2.[151,1437,810,2018]" box="[199,467,1434,1459]" pageId="2" pageNumber="571">Avicularia not observed.</paragraph>
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<paragraph id="4577A02F421DFFF1FF6CFA0A54C0F3BE" blockId="2.[151,1437,810,2018]" box="[199,440,1471,1496]" pageId="2" pageNumber="571">Oecium not observed.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="0DD2F3A4421DFFF1FF6CFA5151DCF024" pageId="2" pageNumber="571" type="etymology">
|
||
<paragraph id="4577A02F421DFFF1FF6CFA515609F079" blockId="2.[151,1437,810,2018]" pageId="2" pageNumber="571">
|
||
<emphasis id="77BC7C3D421DFFF1FF6CFA515433F39B" bold="true" box="[199,331,1508,1533]" pageId="2" pageNumber="571">Etymology.</emphasis>
|
||
The name
|
||
<taxonomicName id="82C8DBAC421DFFF1FE60FA51576CF39B" box="[459,532,1508,1533]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="571" phylum="Bryozoa" rank="species" species="taylori">
|
||
<emphasis id="77BC7C3D421DFFF1FE60FA51576CF39B" box="[459,532,1508,1533]" italics="true" pageId="2" pageNumber="571">taylori</emphasis>
|
||
</taxonomicName>
|
||
is in homage to Dr. Paul D. Taylor from the Natural History Museum (London) who has contributed to studies about the Brazilian bryozoan fauna.
|
||
</paragraph>
|
||
<paragraph id="4577A02F421DFFF1FF6CF99C51DCF024" blockId="2.[151,1437,810,2018]" box="[199,1188,1577,1602]" pageId="2" pageNumber="571">
|
||
<emphasis id="77BC7C3D421DFFF1FF6CF99C5490F024" bold="true" box="[199,488,1577,1602]" pageId="2" pageNumber="571">Geographic distribution.</emphasis>
|
||
Rio Grande do Sul state - Parcel do Carpinteiro (present study).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="0DD2F3A4421DFFF0FF6CF9F95031F75C" lastPageId="3" lastPageNumber="572" pageId="2" pageNumber="571" type="discussion">
|
||
<paragraph id="4577A02F421DFFF1FF6CF9F95586F0AA" blockId="2.[151,1437,810,2018]" pageId="2" pageNumber="571">
|
||
<emphasis id="77BC7C3D421DFFF1FF6CF9F95441F003" bold="true" box="[199,313,1612,1637]" pageId="2" pageNumber="571">Remarks.</emphasis>
|
||
Almost twenty species of this genus are known, seven of them are recorded in the South Atlantic:
|
||
<taxonomicName id="82C8DBAC421DFFF1FF3CF9DB5718F0E1" authority="Lamouroux, 1824" authorityName="Lamouroux" authorityYear="1824" box="[151,608,1646,1671]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="571" phylum="Bryozoa" rank="species" species="acanthina">
|
||
<emphasis id="77BC7C3D421DFFF1FF3CF9DB540FF0E1" box="[151,375,1646,1671]" italics="true" pageId="2" pageNumber="571">Chaperia acanthina</emphasis>
|
||
(Lamouroux, 1824)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="82C8DBAC421DFFF1FDDBF9DB5138F0E1" authority="Vieira et al., 2010" authorityName="Vieira et al." authorityYear="2010" box="[624,1088,1646,1671]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="571" phylum="Bryozoa" rank="species" species="brasiliensis">
|
||
<emphasis id="77BC7C3D421DFFF1FDDBF9DB5618F0E1" box="[624,864,1646,1671]" italics="true" pageId="2" pageNumber="571">Chaperia brasiliensis</emphasis>
|
||
Vieira
|
||
<emphasis id="77BC7C3D421DFFF1FC12F9DA5695F0E1" box="[953,1005,1646,1671]" italics="true" pageId="2" pageNumber="571">et al</emphasis>
|
||
., 2010
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="82C8DBAC421DFFF1FBE4F9DA500BF0E1" authority="Busk, 1884" authorityName="Busk" authorityYear="1884" box="[1103,1395,1646,1671]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="571" phylum="Bryozoa" rank="species" species="capensis">
|
||
<emphasis id="77BC7C3D421DFFF1FBE4F9DA51AAF0E0" box="[1103,1234,1647,1670]" italics="true" pageId="2" pageNumber="571">C. capensis</emphasis>
|
||
(Busk, 1884)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="82C8DBAC421DFFF1FA28F9DA5768F0CC" authority="Hayward & Cook, 1983" authorityName="Hayward & Cook" authorityYear="1983" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="571" phylum="Bryozoa" rank="species" species="familiaris">
|
||
<emphasis id="77BC7C3D421DFFF1FA28F9DA547AF0CC" italics="true" pageId="2" pageNumber="571">C. familiaris</emphasis>
|
||
Hayward & Cook, 1983
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="82C8DBAC421DFFF1FDB0F9275663F0CC" authority="Canu, 1908" authorityName="Canu" authorityYear="1908" box="[539,795,1681,1706]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="571" phylum="Bryozoa" rank="species" species="laticella">
|
||
<emphasis id="77BC7C3D421DFFF1FDB0F92757ECF0CC" box="[539,660,1681,1706]" italics="true" pageId="2" pageNumber="571">C. laticella</emphasis>
|
||
<bibRefCitation id="2159DDDE421DFFF1FD31F9275663F0CC" author="Canu" box="[666,795,1682,1706]" pageId="2" pageNumber="571" refString="Canu, F. (1908) Iconographie des bryozoaires fossiles de l'Argentine, pt 1. Annales Musee Nacional Buenos Aires, 10, 245 - 341." type="journal article" year="1908">Canu, 1908</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="82C8DBAC421DFFF1FC8EF927512DF0CC" authority="Kluge, 1914" authorityName="Kluge" authorityYear="1914" box="[805,1109,1681,1706]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="571" phylum="Bryozoa" rank="species" species="polygonia">
|
||
<emphasis id="77BC7C3D421DFFF1FC8EF92756CAF0CC" box="[805,946,1681,1706]" italics="true" pageId="2" pageNumber="571">C. polygonia</emphasis>
|
||
(Kluge, 1914)
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="82C8DBAC421DFFF1FB26F9275582F0AA" authority="Florence et al., 2007" authorityName="Florence et al." authorityYear="2007" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="571" phylum="Bryozoa" rank="species" species="septispina">
|
||
<emphasis id="77BC7C3D421DFFF1FB26F9275063F0CF" box="[1165,1307,1682,1705]" italics="true" pageId="2" pageNumber="571">C. septispina</emphasis>
|
||
Florence
|
||
<emphasis id="77BC7C3D421DFFF1FA23F92755D4F0AB" italics="true" pageId="2" pageNumber="571">et al</emphasis>
|
||
., 2007
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="4577A02F421DFFF1FF6CF963513CF184" blockId="2.[151,1437,810,2018]" pageId="2" pageNumber="571">
|
||
All of these species have opesia that are wider than long, differing from
|
||
<taxonomicName id="82C8DBAC421DFFF1FC54F96351C4F089" box="[1023,1212,1750,1775]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="571" phylum="Bryozoa" rank="species" species="taylori" status="sp. nov.">
|
||
<emphasis id="77BC7C3D421DFFF1FC54F96351C4F089" box="[1023,1212,1750,1775]" italics="true" pageId="2" pageNumber="571">Chaperia taylori</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="6C8FC146421DFFF1FB6FF9625066F088" box="[1220,1310,1751,1774]" pageId="2" pageNumber="571" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, which has opesia longer than wide. Besides this
|
||
<taxonomicName id="82C8DBAC421DFFF1FDEDF94F57A0F174" box="[582,728,1785,1810]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="571" phylum="Bryozoa" rank="species" species="acanthina">
|
||
<emphasis id="77BC7C3D421DFFF1FDEDF94F57A0F174" box="[582,728,1785,1810]" italics="true" pageId="2" pageNumber="571">C. acanthina</emphasis>
|
||
</taxonomicName>
|
||
has four or five distal spines, a longer cryptocyst, shorter and wider opesia (220–260 µm long x 280–300 µm wide);
|
||
<taxonomicName id="82C8DBAC421DFFF1FCABF8A856DAF153" box="[768,930,1820,1845]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="571" phylum="Bryozoa" rank="species" species="brasiliensis">
|
||
<emphasis id="77BC7C3D421DFFF1FCABF8A856DAF153" box="[768,930,1820,1845]" italics="true" pageId="2" pageNumber="571">C. brasiliensis</emphasis>
|
||
</taxonomicName>
|
||
has more distal spines (7–11), shorter opesia (236 µm long x 265 µm wide);
|
||
<taxonomicName id="82C8DBAC421DFFF1FE5EF88A570EF130" box="[501,630,1855,1878]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="571" phylum="Bryozoa" rank="species" species="capensis">
|
||
<emphasis id="77BC7C3D421DFFF1FE5EF88A570EF130" box="[501,630,1855,1878]" italics="true" pageId="2" pageNumber="571">C. capensis</emphasis>
|
||
</taxonomicName>
|
||
has only two distal spines, opesia occupying more than 60% of the total front length; in
|
||
<taxonomicName id="82C8DBAC421DFFF1FEEDF8D754ABF11C" box="[326,467,1889,1914]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="571" phylum="Bryozoa" rank="species" species="familiaris">
|
||
<emphasis id="77BC7C3D421DFFF1FEEDF8D754ABF11C" box="[326,467,1889,1914]" italics="true" pageId="2" pageNumber="571">C. familiaris</emphasis>
|
||
</taxonomicName>
|
||
the two most proximal distolateral spines and the occlusor lamina are nearer the distal region;
|
||
<taxonomicName id="82C8DBAC421DFFF1FF5BF8305417F1FB" box="[240,367,1924,1949]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="571" phylum="Bryozoa" rank="species" species="laticella">
|
||
<emphasis id="77BC7C3D421DFFF1FF5BF8305417F1FB" box="[240,367,1924,1949]" italics="true" pageId="2" pageNumber="571">C. laticella</emphasis>
|
||
</taxonomicName>
|
||
has smaller opesia (210 µm long x 250 µm wide), a convex, granulose and more developed cryptocyst; C.
|
||
<taxonomicName id="82C8DBAC421DFFF1FEEEF81254CEF1D8" box="[325,438,1959,1982]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="571" phylum="Bryozoa" rank="species" species="septispina">
|
||
<emphasis id="77BC7C3D421DFFF1FEEEF81254CEF1D8" box="[325,438,1959,1982]" italics="true" pageId="2" pageNumber="571">septispina</emphasis>
|
||
</taxonomicName>
|
||
has 5–7 distal spines, a shorter cryptocyst, occlusor laminae farther away from the opesium border, originating distally and reaching the proximal edge of the opesium.
|
||
</paragraph>
|
||
<paragraph id="4577A02F421CFFF0FF6CFF225031F75C" blockId="3.[151,1437,151,315]" pageId="3" pageNumber="572">
|
||
<taxonomicName id="82C8DBAC421CFFF0FF6CFF2254D0F6D6" box="[199,424,151,176]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="572" phylum="Bryozoa" rank="species" species="polygonia">
|
||
<emphasis id="77BC7C3D421CFFF0FF6CFF2254D0F6D6" box="[199,424,151,176]" italics="true" pageId="3" pageNumber="572">Chaperia polygonia</emphasis>
|
||
</taxonomicName>
|
||
is the species most similar to
|
||
<taxonomicName id="82C8DBAC421CFFF0FD51FF2256CEF6D6" box="[762,950,151,176]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="572" phylum="Bryozoa" rank="species" species="taylori">
|
||
<emphasis id="77BC7C3D421CFFF0FD51FF2256CEF6D6" box="[762,950,151,176]" italics="true" pageId="3" pageNumber="572">Chaperia taylori</emphasis>
|
||
</taxonomicName>
|
||
, but besides the longer than wide opesium, it has a shorter and more crenulated frontal cryptocystal wall, occlusor laminae that are more robust and farther away of the opesium border, and two distal multiporous rosette plates. Based on these observations we believe that
|
||
<taxonomicName id="82C8DBAC421CFFF0FF3CFF4A542FF77E" box="[151,343,255,280]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="572" phylum="Bryozoa" rank="species" species="taylori">
|
||
<emphasis id="77BC7C3D421CFFF0FF3CFF4A542FF77E" box="[151,343,255,280]" italics="true" pageId="3" pageNumber="572">Chaperia taylori</emphasis>
|
||
</taxonomicName>
|
||
is a new species.
|
||
<bibRefCitation id="2159DDDE421CFFF0FD9EFEB556ACF77E" box="[565,980,255,280]" pageId="3" pageNumber="572" refString="Lopez Gappa, J. & Lichtschein, V. (1988) Geographic distribution of bryozoans in the Argentine Sea (South-Western Atlantic). Oceanologica Acta, 11, 89 - 99." type="journal article">López Gappa & Lichtschein (1988)</bibRefCitation>
|
||
recorded
|
||
<taxonomicName id="82C8DBAC421CFFF0FBE7FEB55199F77E" box="[1100,1249,255,280]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="572" phylum="Bryozoa" rank="species" species="acanthina">
|
||
<emphasis id="77BC7C3D421CFFF0FBE7FEB55199F77E" box="[1100,1249,255,280]" italics="true" pageId="3" pageNumber="572">C. acanthina</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<taxonomicName id="82C8DBAC421CFFF0FB5EFEB5545AF75D" authority="Kluge, 1914" authorityName="Kluge" authorityYear="1914" pageId="3" pageNumber="572" rank="variety" variety="polygonia">
|
||
var.
|
||
<emphasis id="77BC7C3D421CFFF0FA87FF4A50E4F77E" box="[1324,1436,255,280]" italics="true" pageId="3" pageNumber="572">polygonia</emphasis>
|
||
Kluge, 1914
|
||
</taxonomicName>
|
||
) for northern
|
||
<collectingCountry id="3DDFE0BF421CFFF0FE14FE97574BF75D" box="[447,563,290,315]" name="Argentina" pageId="3" pageNumber="572">Argentina</collectingCountry>
|
||
. These specimens may prove to be conspecific with
|
||
<taxonomicName id="82C8DBAC421CFFF0FBD5FE965191F75D" box="[1150,1257,290,315]" class="Gymnolaemata" family="Chaperiidae" genus="Chaperia" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="572" phylum="Bryozoa" rank="species" species="taylori" status="sp. nov.">
|
||
<emphasis id="77BC7C3D421CFFF0FBD5FE965191F75D" box="[1150,1257,290,315]" italics="true" pageId="3" pageNumber="572">C. taylori</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="6C8FC146421CFFF0FB5BFE965031F75C" box="[1264,1353,291,314]" pageId="3" pageNumber="572" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |