147 lines
19 KiB
XML
147 lines
19 KiB
XML
<document id="43BD3F5B94D4FE586B0EB8A76C17AAC0" ID-DOI="10.5281/zenodo.5372196" ID-ISSN="1638-9395" ID-Zenodo-Dep="5372196" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630271865429" checkinUser="marcus" docAuthor="Dumitrica, Paulian & Zügel, Peter" docDate="2003" docId="943E87C0FFEFFFB5FCDD6B17FE9FF14C" docLanguage="en" docName="Geodiversitas.2003.25.1.5-72.pdf" docOrigin="Geodiversitas 25 (1)" docStyle="DocumentStyle:EA833BFD04EE0E3F39962C07E351CEA5.3:Geodiversitas.2000-2008.journal_article.type1" docStyleId="EA833BFD04EE0E3F39962C07E351CEA5" docStyleName="Geodiversitas.2000-2008.journal_article.type1" docStyleVersion="3" docTitle="Arachnoplecta architectonica Dumitrica & Zügel 2003, n. sp." docType="treatment" docVersion="4" lastPageNumber="16" masterDocId="6807FFB8FFE6FFBEFFCA6929FFB2F469" masterDocTitle="Lower Tithonian mono- and dicyrtid Nassellaria (Radiolaria) from the Solnhofen area (southern Germany)" masterLastPageNumber="72" masterPageNumber="5" pageNumber="14" updateTime="1699207405888" updateUser="plazi" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0">
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<mods:mods id="131CE0DB000D1D4847761A76CC3BD751" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="C6E08795897BD4BDB4E76C77F6E76D03">
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<mods:title id="93E0BD7DD4B8A826CE2293DFD82A4876">Lower Tithonian mono- and dicyrtid Nassellaria (Radiolaria) from the Solnhofen area (southern Germany)</mods:title>
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</mods:titleInfo>
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<mods:name id="FE2566697A7235508A0F9BC1177E0E31" type="personal">
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<mods:role id="AC6D362522AE4E2763975572C3A388EC">
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<mods:roleTerm id="07FB400EE2724A361900B5F92C7BFFFC">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="9D85EF488108FF51C943C0D749FE2B91">Dumitrica, Paulian</mods:namePart>
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<mods:affiliation id="5127AB23C8757F3666D1C8C64244BE99">Institut de Géologie et Paléontologie, BFSH 2, UNIL, CH- 1015 Lausanne (Switzerland) Paulian. Dumitrica @ igp. unil. ch</mods:affiliation>
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<mods:nameIdentifier id="FC9EA7432BDFEE2510BC8F36FC2CD87A" type="email">umitrica@igp.unil.ch</mods:nameIdentifier>
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</mods:name>
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<mods:name id="FC41E391DDFC84AF645A53942F4112FD" type="personal">
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<mods:role id="847E2C1FE8C6154442AA33CA0CC44B09">
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<mods:roleTerm id="56BCFD71F7073C35D631575F710AB513">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="91F98DDD4780B73DDF0F3F328792486C">Zügel, Peter</mods:namePart>
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<mods:affiliation id="E886E0FAB0C13FCA6C763BC8EF870EC3">Geologisch-Paläontologisches Institut, Johann Wolfgang Goethe-Universität, Senckenberganlage 32 - 34, D- 60054 Frankfurt am Main (Germany) zuegel @ em. uni-frankfurt. de.</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="79B1B642B3E7A97E33DA7C87B98C6F80">text</mods:typeOfResource>
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<mods:relatedItem id="EB3D586D5BE2F4C5A77062710B0620E9" type="host">
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<mods:titleInfo id="23FDCF260DFF7B63C6D5C135CE450313">
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<mods:title id="35F6B90F7FC05B55660581979A43CB2B">Geodiversitas</mods:title>
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</mods:titleInfo>
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<mods:part id="9BD32051BD4FCA744FE2A89CE7D00F8D">
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<mods:date id="EA98F01A8B1A0BAC3B031EF2BD69F7B4">2003</mods:date>
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<mods:detail id="7DD54DCB745B54BD008CB47436168D00" type="volume">
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<mods:number id="71D0FCBA879411CEE63BC3DCAAFE6BD4">25</mods:number>
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</mods:detail>
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<mods:detail id="74651FC2195C9A5215F38AEFD2A05E96" type="issue">
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<mods:number id="928F2011E4E799018E74C3B8DBCC3E81">1</mods:number>
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</mods:detail>
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<mods:extent id="2DD63CE689301EEDF2024BA665DB5067" unit="page">
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<mods:start id="B2254C34B0C397E6992EAD9D3ABB35C1">5</mods:start>
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<mods:end id="79AD8052296F9CBE39003449DAC874B5">72</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification id="89EC9B38D06DEE2E3D3AC24B3D998BF2">journal article</mods:classification>
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<mods:identifier id="79F6D3F27EC5B94FB0710E0FA6238183" type="DOI">10.5281/zenodo.5372196</mods:identifier>
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<mods:identifier id="DF8BD73B1104A4FE2D2A075B0BE3DDFB" type="ISSN">1638-9395</mods:identifier>
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<mods:identifier id="15AFB8753C750D9ADC4F1CEE65FF0F9C" type="Zenodo-Dep">5372196</mods:identifier>
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<mods:identifier id="0CC25C72238842EEF691D0BA1874435E" type="ZooBank">8BF4D0FF-F247-4B92-B327-0D647B01C386</mods:identifier>
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</mods:mods>
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<treatment id="943E87C0FFEFFFB5FCDD6B17FE9FF14C" LSID="urn:lsid:plazi:treatment:943E87C0FFEFFFB5FCDD6B17FE9FF14C" httpUri="http://treatment.plazi.org/id/943E87C0FFEFFFB5FCDD6B17FE9FF14C" lastPageId="11" lastPageNumber="16" pageId="9" pageNumber="14">
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<subSubSection id="548D655DFFEFFFB7FCDD6B17FBBEF61E" pageId="9" pageNumber="14" type="nomenclature">
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<paragraph id="1C2836D6FFEFFFB7FCDD6B17FBBEF61E" blockId="9.[791,1170,574,631]" pageId="9" pageNumber="14">
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<heading id="476081BAFFEFFFB7FCDD6B17FBBEF61E" centered="true" fontSize="11" level="2" pageId="9" pageNumber="14" reason="2">
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<taxonomicName id="DB974D55FFEFFFB7FCDD6B17FBFDF631" authority="Dumitrica & Zügel, 2003" authorityName="Dumitrica & Zügel" authorityYear="2003" box="[791,1103,574,600]" class="Polycystina" family="Plagiacanthidae" genus="Arachnoplecta" higherTaxonomySource="GBIF" kingdom="Chromista" order="Nassellaria" pageId="9" pageNumber="14" phylum="Radiozoa" rank="species" species="architectonica" status="sp. nov.">
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<emphasis id="2EE3EAC4FFEFFFB7FCDD6B17FBFDF631" bold="true" box="[791,1103,574,600]" italics="true" pageId="9" pageNumber="14">Arachnoplecta architectonica</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="35D057BFFFEFFFB7FB9D6B17FB20F631" box="[1111,1170,574,600]" pageId="9" pageNumber="14" rank="species">n. sp.</taxonomicNameLabel>
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(
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<figureCitation id="84AC2A53FFEFFFB7FC6E6B74FC5BF61F" box="[932,1001,604,631]" captionStart="FIG" captionStartId="9.[151,162,838,855]" captionTargetBox="[149,664,176,800]" captionTargetId="figure-536@9.[138,667,177,805]" captionTargetPageId="9" captionText="FIG. 7. — Structure of the skeleton of Arachnoplecta architectonica n. gen., n. sp. Abbreviations: A, apical spine; ADl, left junction area among one planiform structure of the apical spine, one of the dorsal spine, and one of the left primary spine; ADr, right junction area among one planiform structure of the apical spine, one of the dorsal spine, and one of the right primary lateral spine; D, dorsal spine; Lr, right primary lateral spine; Ll, left primary lateral spine; MB, median bar; V, ventral spine." figureDoi="http://doi.org/10.5281/zenodo.5372210" httpUri="https://zenodo.org/record/5372210/files/figure.png" pageId="9" pageNumber="14">Figs 7</figureCitation>
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;
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<figureCitation id="84AC2A53FFEFFFB7FC3F6B74FBB1F61E" box="[1013,1027,605,631]" captionStart="FIG" captionStartId="10.[151,162,1335,1352]" captionTargetBox="[159,1236,169,1302]" captionTargetId="figure-116@10.[159,1237,157,1303]" captionTargetPageId="10" captionText="FIG. 8. — Arachnoplecta architectonica n. gen., n. sp., holotype; A, basal view (dorsal spine is directed towards the base of the figure and ventral spine towards the upper part); B, dorsal view (apical spine is directed towards the upper part of the figure); C, detail of A showing the median bar, the two primary lateral spines, and the ventral spine; D, detail of the left primary lateral spine with bars aligned to the central rod. Scale bars: A, B, 100 µm; C, D, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.5372212" httpUri="https://zenodo.org/record/5372212/files/figure.png" pageId="9" pageNumber="14">8</figureCitation>
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)
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="548D655DFFEFFFB7FD006BBCFC8DF776" pageId="9" pageNumber="14" type="materials_examined">
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<paragraph id="1C2836D6FFEFFFB7FD006BBCFBA2F688" blockId="9.[714,1247,661,1039]" pageId="9" pageNumber="14">
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<materialsCitation id="ACFF3C8BFFEFFFB7FD006BBCFBA2F688" collectorName="Photo No. & Lausanne, No." location="Musee de Geologie" pageId="9" pageNumber="14" specimenCount="1" typeStatus="holotype">
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<typeStatus id="C32C8874FFEFFFB7FD006BBCFC89F6C5" box="[714,827,661,684]" pageId="9" pageNumber="14" type="holotype">HOLOTYPE</typeStatus>
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. —
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<collectorName id="B1625300FFEFFFB7FCA56BBFFC50F6C5" box="[879,994,661,686]" pageId="9" pageNumber="14">Photo No.</collectorName>
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54908, 54909, 54912, 54915; stub Mue 22/17;
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<location id="1948600DFFEFFFB7FC326B99FB69F6A1" LSID="urn:lsid:plazi:treatment:943E87C0FFEFFFB5FCDD6B17FE9FF14C:1948600DFFEFFFB7FC326B99FB69F6A1" box="[1016,1243,688,712]" name="Musee de Geologie" pageId="9" pageNumber="14">Musée de Géologie</location>
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,
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<collectorName id="B1625300FFEFFFB7FD006BE1FCE8F6B6" box="[714,858,712,735]" pageId="9" pageNumber="14">Lausanne, No.</collectorName>
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74375 (
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<figureCitation id="84AC2A53FFEFFFB7FC666BE0FC5BF6B6" box="[940,1001,712,737]" captionStart="FIG" captionStartId="9.[151,162,838,855]" captionTargetBox="[149,664,176,800]" captionTargetId="figure-536@9.[138,667,177,805]" captionTargetPageId="9" captionText="FIG. 7. — Structure of the skeleton of Arachnoplecta architectonica n. gen., n. sp. Abbreviations: A, apical spine; ADl, left junction area among one planiform structure of the apical spine, one of the dorsal spine, and one of the left primary spine; ADr, right junction area among one planiform structure of the apical spine, one of the dorsal spine, and one of the right primary lateral spine; D, dorsal spine; Lr, right primary lateral spine; Ll, left primary lateral spine; MB, median bar; V, ventral spine." figureDoi="http://doi.org/10.5281/zenodo.5372210" httpUri="https://zenodo.org/record/5372210/files/figure.png" pageId="9" pageNumber="14">Figs 7</figureCitation>
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;
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<figureCitation id="84AC2A53FFEFFFB7FC3F6BE0FBB1F688" box="[1013,1027,713,737]" captionStart="FIG" captionStartId="10.[151,162,1335,1352]" captionTargetBox="[159,1236,169,1302]" captionTargetId="figure-116@10.[159,1237,157,1303]" captionTargetPageId="10" captionText="FIG. 8. — Arachnoplecta architectonica n. gen., n. sp., holotype; A, basal view (dorsal spine is directed towards the base of the figure and ventral spine towards the upper part); B, dorsal view (apical spine is directed towards the upper part of the figure); C, detail of A showing the median bar, the two primary lateral spines, and the ventral spine; D, detail of the left primary lateral spine with bars aligned to the central rod. Scale bars: A, B, 100 µm; C, D, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.5372212" httpUri="https://zenodo.org/record/5372212/files/figure.png" pageId="9" pageNumber="14">8</figureCitation>
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).
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</materialsCitation>
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</paragraph>
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<paragraph id="1C2836D6FFEFFFB7FD006BC4FC8DF776" blockId="9.[714,1247,661,1039]" pageId="9" pageNumber="14">
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<typeStatus id="C32C8874FFEFFFB7FD006BC4FC82F76A" box="[714,816,749,772]" pageId="9" pageNumber="14" type="paratype">PARATYPE</typeStatus>
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. —
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<collectionCode id="7A86AE13FFEFFFB7FCAE6BC4FC0CF76D" box="[868,958,749,772]" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="9" pageNumber="14">MNHN</collectionCode>
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, bât. de Géologie, No. Gg 2001/2090.
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</paragraph>
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</subSubSection>
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<subSubSection id="548D655DFFEFFFB7FD006A02FB35F734" pageId="9" pageNumber="14" type="etymology">
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<paragraph id="1C2836D6FFEFFFB7FD006A02FB35F734" blockId="9.[714,1247,661,1039]" pageId="9" pageNumber="14">
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ETYMOLOGY. — From the Latin
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<emphasis id="2EE3EAC4FFEFFFB7FBDA6A05FB2BF72D" box="[1040,1177,812,836]" italics="true" pageId="9" pageNumber="14">architectonicus</emphasis>
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: architectonic, according to its architectural design.
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</paragraph>
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</subSubSection>
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<subSubSection id="548D655DFFEFFFB7FD006A40FBC1F066" pageId="9" pageNumber="14" type="materials_examined">
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<paragraph id="1C2836D6FFEFFFB7FD006A40FC78F7DD" blockId="9.[714,1247,661,1039]" pageId="9" pageNumber="14">
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MATERIAL EXAMINED. — Two specimens of which only the
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<typeStatus id="C32C8874FFEFFFB7FCE36AAAFC36F7F2" box="[809,900,899,923]" pageId="9" pageNumber="14" type="holotype">holotype</typeStatus>
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is complete, both from the type horizon (sample Mue 22).
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</paragraph>
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<paragraph id="1C2836D6FFEFFFB7FD006AEDFBC1F066" blockId="9.[714,1247,661,1039]" pageId="9" pageNumber="14">
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DIMENSIONS (
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<collectionCode id="7A86AE13FFEFFFB7FC906AE0FCC2F7B0" box="[858,880,969,985]" pageId="9" pageNumber="14">IN</collectionCode>
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µM). — Length of spines 270-280, thickness of spines 5, maximum thickness of spines including blade-forming bars 17, span 490.
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</paragraph>
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</subSubSection>
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<subSubSection id="548D655DFFEFFFB5FD006D63FE17F04C" lastPageId="11" lastPageNumber="16" pageId="9" pageNumber="14" type="description">
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<paragraph id="1C2836D6FFEFFFB7FD006D63FCE9F00B" blockId="9.[714,1247,1098,1669]" box="[714,859,1098,1124]" pageId="9" pageNumber="14">DESCRIPTION</paragraph>
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<paragraph id="1C2836D6FFEFFFB5FD006D42FE17F04C" blockId="9.[714,1247,1098,1669]" lastBlockId="11.[151,685,171,1061]" lastPageId="11" lastPageNumber="16" pageId="9" pageNumber="14">
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Tetrahedral skeleton as with genus, formed by the apical, dorsal, and primary lateral spines, and by a system of net-like planes. Apical, dorsal, and primary lateral spines equal in length. Apical spine straight, and dorsal and primary lateral spines slightly curved downwards. In the central part of skeleton all spines simple, cylindrical and slender. In the proximal part, at about the same distance from the median bar, apical, dorsal, and both primary lateral spines give rise to four bars aligned to the spines. These bars diverge slightly over a short distance to run strictly parallel in the median part of the spines. Finally they converge to form a pseudo four-bladed structure in the distal part. Each of the four blade-forming bars connected to spines by short bars arising slightly obliquely at subequal distances from the main spines. This results in longitudinal rows of tetrahedral meshes proximally and medially, and small circular to elliptical pores distally. On the middle portion of main spines these short bars radiate slightly obliquely from the central axis and continue beyond the blade-forming bars to form part of the net-like planes. From the nodes of the blade-forming bars arises also bars parallel with the edges of the tetrahedron extending between spines in the plane of the radiating bars. Both
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<typeStatus id="C32C8874FFECFFB4FCC36F63FCF2F20D" box="[777,832,1610,1636]" pageId="10" pageNumber="15">types</typeStatus>
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of bars intersect forming rhomboidal to tetrahedral meshes in each plane of the four blades. Spatial position of net-like planes in the skeletal architecture depends on the
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<typeStatus id="C32C8874FFEDFFB5FDD669E3FDF8F48D" box="[540,586,202,228]" pageId="11" pageNumber="16">type</typeStatus>
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of spine; on A it is different from that on D, and the
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<specimenCount id="0A91FD5FFFEDFFB5FF5D6823FF6FF54D" box="[151,221,266,292]" pageId="11" pageNumber="16" type="generic">two L.</specimenCount>
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On the apical spine two net-like blades are in the latero-dorsal part forming an angle of 45° with the dorsal part of the sagittal plane. These blades join one blade of spine D and one blade of each primary lateral spine in two symmetrical places, noted here ADr and ADl, forming a triple junction. The other two blades of the apical spine form angles of 45° with the sagittal plane, but in the ventral part. Proximally they are supported by two proximal branches of the apical spine, and meet branches of the ventral spine directed latero-apically. Dorsal spine and the two primary lateral spines develop two of their four-bladed structures in three planes corresponding to the three lateral faces of the pyramid these spines outline. These structures leave in the basal part of the skeleton a wide pyramidal space. In the apical direction the other two blades of the dorsal spine and one blade of each primary lateral spine join two blades of the apical spine in ADr and ADl, whereas the other blade of the two primary lateral spines join the ventral spine. Ventral spine simple, without blade-forming bars but with straight branches radiating approximately in four perpendicular directions.
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</paragraph>
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</subSubSection>
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<caption id="48E8665EFFECFFB4FF5D6C1EFD04F1E1" ID-DOI="http://doi.org/10.5281/zenodo.5372212" ID-Zenodo-Dep="5372212" httpUri="https://zenodo.org/record/5372212/files/figure.png" pageId="10" pageNumber="15" startId="10.[151,162,1335,1352]" targetBox="[159,1236,169,1302]" targetPageId="10">
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<paragraph id="1C2836D6FFECFFB4FF5D6C1EFD04F1E1" blockId="10.[151,1247,1335,1416]" pageId="10" pageNumber="15">
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FIG. 8. —
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<taxonomicName id="DB974D55FFECFFB4FF2C6C1EFE6AF121" authority="Dumitrica & Zügel, 2003" authorityName="Dumitrica & Zügel" authorityYear="2003" box="[230,472,1335,1352]" class="Polycystina" family="Plagiacanthidae" genus="Arachnoplecta" higherTaxonomySource="GBIF" kingdom="Chromista" order="Nassellaria" pageId="10" pageNumber="15" phylum="Radiozoa" rank="species" species="architectonica" status="n. gen., n. sp.">
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<emphasis id="2EE3EAC4FFECFFB4FF2C6C1EFE6AF121" box="[230,472,1335,1352]" italics="true" pageId="10" pageNumber="15">Arachnoplecta architectonica</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="35D057BFFFECFFB4FE176C1EFDE0F121" box="[477,594,1335,1352]" pageId="10" pageNumber="15" rank="species">n. gen., n. sp.</taxonomicNameLabel>
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, holotype;
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<emphasis id="2EE3EAC4FFECFFB4FD606C1EFD05F121" bold="true" box="[682,695,1335,1352]" pageId="10" pageNumber="15">A</emphasis>
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, basal view (dorsal spine is directed towards the base of the figure and ventral spine towards the upper part);
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<emphasis id="2EE3EAC4FFECFFB4FE326C65FDB7F134" bold="true" box="[504,517,1356,1373]" pageId="10" pageNumber="15">B</emphasis>
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, dorsal view (apical spine is directed towards the upper part of the figure);
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<emphasis id="2EE3EAC4FFECFFB4FBB96C65FB33F134" bold="true" box="[1139,1153,1356,1373]" pageId="10" pageNumber="15">C</emphasis>
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, detail of A showing the median bar, the two primary lateral spines, and the ventral spine;
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<emphasis id="2EE3EAC4FFECFFB4FCF26C48FCF4F11B" bold="true" box="[824,838,1377,1394]" pageId="10" pageNumber="15">D</emphasis>
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, detail of the left primary lateral spine with bars aligned to the central rod. Scale bars: A, B, 100 µm; C, D, 30 µm.
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</paragraph>
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</caption>
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<subSubSection id="548D655DFFEDFFB5FF5D6D63FE9FF14C" pageId="11" pageNumber="16" type="discussion">
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<paragraph id="1C2836D6FFEDFFB5FF5D6D63FF49F00B" blockId="11.[151,684,1098,1317]" box="[151,251,1098,1124]" pageId="11" pageNumber="16">REMARKS</paragraph>
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<paragraph id="1C2836D6FFEDFFB5FF5D6D42FE9FF14C" blockId="11.[151,684,1098,1317]" pageId="11" pageNumber="16">
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The planiform net-like structures of this species resemble those of the Tertiary or Quaternary species
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<taxonomicName id="DB974D55FFEDFFB5FF0E6D82FDE6F0AC" authority="Haeckel, 1887" authorityName="Haeckel" authorityYear="1887" box="[196,596,1194,1221]" class="Polycystinea" genus="Plectaniscus" higherTaxonomySource="GBIF" kingdom="Chromista" pageId="11" pageNumber="16" phylum="Retaria" rank="species" species="cortiniscus">
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<emphasis id="2EE3EAC4FFEDFFB5FF0E6D82FE1CF0AA" box="[196,430,1194,1221]" italics="true" pageId="11" pageNumber="16">Plectaniscus cortiniscus</emphasis>
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Haeckel, 1887
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</taxonomicName>
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, but the planiform structures of the latter are simpler, forming six diagonal planes at 120° between each pair of spines.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |