192 lines
24 KiB
XML
192 lines
24 KiB
XML
<document id="810BBF5536DF7328CB25B27443DD5C73" ID-CLB-Dataset="6223" ID-DOI="10.11646/phytotaxa.24.1.6" ID-GBIF-Dataset="79707515-6744-427a-8ed5-00c1e1de8091" ID-ISSN="1179-3163" ID-Zenodo-Dep="4894503" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1622646528460" checkinUser="felipe" docAuthor="Vijver, Bart Van De & Zidarova, Ralitsa" docDate="2011" docId="03DEC91DFFAE1536FF2BB726FB13FB90" docLanguage="en" docName="Phytotaxa.24.39-50.pdf.imf" docOrigin="Phytotaxa 24" docStyle="DocumentStyle:13F189B31CB4CCCE9197361A4E100104.3:Phytotaxa.2011-2013.journal_article" docStyleId="13F189B31CB4CCCE9197361A4E100104" docStyleName="Phytotaxa.2011-2013.journal_article" docStyleVersion="3" docTitle="Pinnularia quesadae Van de Vijver & Zidarova 2011, sp. nov." docType="treatment" docVersion="7" lastPageNumber="48" masterDocId="FFE7B165FFA6153FFFBCB16CFFBAFF94" masterDocTitle="Five new taxa in the genus Pinnularia sectio Distantes (Bacillariophyta) from Livingston Island (South Shetland Islands)" masterLastPageNumber="50" masterPageNumber="39" pageNumber="47" updateTime="1698998094682" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:mods id="1F16D98DA32BB1F5127974C1025C6FF6" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="1372D761DFCD55B09F9A13CBF0FDCFC6">
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<mods:title id="37496F83A3EAB9BABB6E9508B9CE4DE5">Five new taxa in the genus Pinnularia sectio Distantes (Bacillariophyta) from Livingston Island (South Shetland Islands)</mods:title>
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</mods:titleInfo>
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<mods:name id="FD8ADB0ABA97B4D42C31BDC54FD3D09C" type="personal">
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<mods:role id="51A15E0B848BF5D1E0DDB3905B5D5FC2">
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<mods:roleTerm id="D79134781DD9EF8F03183C33854892CE">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="AC74167D46C2EE4F353B82B457DC48E2">Vijver, Bart Van De</mods:namePart>
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<mods:affiliation id="DDACEDD8380360B20D6ED0E5C94BC84C">National Botanic Garden of Belgium, Department of Bryophytes & Thallophytes, Domein van Bouchout, B- 1860 Meise, Belgium. E-mail: vandevijver @ br. fgov. be (corresponding author)</mods:affiliation>
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</mods:name>
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<mods:name id="8C5544077C32970252023F784903DF1A" type="personal">
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<mods:roleTerm id="C8E341F354A58ED09B7B4C1B3C257954">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="F86C6933AC5203FFC0FC7BDB8A936997">Zidarova, Ralitsa</mods:namePart>
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<mods:affiliation id="7757EF92E3132F56E97ADE944CF54EAA">Institute of Biodiversity and Ecosystem Research, BASc, Yurii Gagarin Str. 2, 1113 Sofia, Bulgaria. E-mail: ralliez @ abv. bg</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="7E7D26AE982A1C366CF6AAE3C780EC1E">text</mods:typeOfResource>
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<mods:title id="69E4BA3B23A68E2BF32D799FF7731E3A">Phytotaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="14F501EF31DE01A44B27E3370E5BCF0C">
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<mods:date id="0F025036DC8949A4F8431D8426701AB6">2011</mods:date>
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<mods:detail id="AD4DBA9E3ADB357C374A1B57F9520A71" type="pubDate">
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<mods:number id="DD104F15B2BF894318C8F61953CF98A2">2011-12-31</mods:number>
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</mods:detail>
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<mods:detail id="98D679BF569541EFBF049D53F4783822" type="volume">
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<mods:number id="68D4C86821A885EC5CBB135135743A94">24</mods:number>
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<mods:start id="0B9D2FB77D699E93F41EC96B19E690BE">39</mods:start>
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<mods:end id="8178641A97B8639155E45573FE17794E">50</mods:end>
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</mods:extent>
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</mods:part>
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<mods:classification id="A9C019E6E3C4D5B54E5806AF9FA967A4">journal article</mods:classification>
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<mods:identifier id="1EED979B0F1930C8985FD18894B9BAFD" type="CLB-Dataset">6223</mods:identifier>
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<mods:identifier id="3EBAE23E4BBFE71A1E98C504249C6F58" type="DOI">10.11646/phytotaxa.24.1.6</mods:identifier>
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<mods:identifier id="5DDD186E73BDD86AEF1476CD75E62415" type="GBIF-Dataset">79707515-6744-427a-8ed5-00c1e1de8091</mods:identifier>
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<mods:identifier id="040DE62011228EDD722558701A766436" type="ISSN">1179-3163</mods:identifier>
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<treatment id="03DEC91DFFAE1536FF2BB726FB13FB90" ID-DOI="http://doi.org/10.5281/zenodo.4918053" ID-GBIF-Taxon="182642126" ID-Zenodo-Dep="4918053" LSID="urn:lsid:plazi:treatment:03DEC91DFFAE1536FF2BB726FB13FB90" httpUri="http://treatment.plazi.org/id/03DEC91DFFAE1536FF2BB726FB13FB90" lastPageId="9" lastPageNumber="48" pageId="8" pageNumber="47">
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<subSubSection id="C36D2B80FFAE1537FF2BB726FE7FF81B" pageId="8" pageNumber="47" type="nomenclature">
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<paragraph id="8BC8780BFFAE1537FF2BB726FC59F9F1" blockId="8.[151,995,1610,1637]" box="[151,995,1610,1637]" pageId="8" pageNumber="47">
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<heading id="D080CF67FFAE1537FF2BB726FC59F9F1" box="[151,995,1610,1637]" fontSize="11" level="2" pageId="8" pageNumber="47" reason="3">
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<emphasis id="B903A419FFAE1537FF2BB726FCF3F9F0" bold="true" box="[151,841,1610,1636]" pageId="8" pageNumber="47">
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<taxonomicName id="4C770388FFAE1537FF2BB726FD61F9F0" authority="Van de Vijver & Zidarova" authorityName="Van de Vijver & Zidarova" authorityYear="2011" box="[151,731,1610,1636]" class="Bacillariophyceae" family="Naviculaceae" genus="Pinnularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="8" pageNumber="47" phylum="Bacillariophyta" rank="species" species="quesadae" status="sp. nov.">
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<emphasis id="B903A419FFAE1537FF2BB726FE34F9F0" bold="true" box="[151,398,1610,1636]" italics="true" pageId="8" pageNumber="47">Pinnularia quesadae</emphasis>
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Van de Vijver & Zidarova
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</taxonomicName>
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,
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<emphasis id="B903A419FFAE1537FD52B726FCF3F9F0" bold="true" box="[750,841,1610,1636]" italics="true" pageId="8" pageNumber="47">
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<taxonomicNameLabel id="A2301962FFAE1537FD52B726FCF3F9F0" box="[750,841,1610,1636]" pageId="8" pageNumber="47" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</emphasis>
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(
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<figureCitation id="134C648EFFAE1537FCE4B727FC61F9F1" box="[856,987,1611,1637]" captionStart="FIGURES 39–56" captionStartId="7.[151,271,1833,1857]" captionTargetBox="[151,1436,153,1816]" captionTargetId="figure-118@7.[151,1436,153,1816]" captionTargetPageId="7" captionText="FIGURES 39–56. Pinnularia laterotundata sp. nov., Pinnularia perlanceolata sp. nov. and Pinnularia quesadae sp. nov. from Byers Peninsula. Figs 39–44. Pinnularia laterotundata sp. nov. Figs 39–44. LM of valves from specimens of type population. Figs 45–50. Pinnularia perlanceolata sp. nov. Figs 45–49. LM of valves from specimens of type population. Fig. 50. SEM of external view of entire valve. Figs 51–56. Pinnularia quesadae sp. nov. Figs 51–55. LM of valves from specimens of type population. Fig. 56. SEM of external view of entire valve. Scale bar = 10 µm, except Figs 50 & 56, scale bar = 5 µm." figureDoi="http://doi.org/10.5281/zenodo.4894514" httpUri="https://zenodo.org/record/4894514/files/figure.png" pageId="8" pageNumber="47">Figs 51–56</figureCitation>
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)
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</heading>
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||
</paragraph>
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<paragraph id="8BC8780BFFAE1537FF2BB7F4FE7FF81B" blockId="8.[151,1437,1688,1935]" pageId="8" pageNumber="47">
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<emphasis id="B903A419FFAE1537FF2BB7F4FE7FF81B" italics="true" pageId="8" pageNumber="47">
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<collectingRegion id="49B3B6E9FFAE1537FF2BB7F4FF64F93B" box="[151,222,1688,1711]" country="Bulgaria" name="Vratsa" pageId="8" pageNumber="47">Valvae</collectingRegion>
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lanceolatae marginibus convexis apicibusque potius late rotundatis, non protractis. Crista marginalis cingens valvae. Dimensiones (n=12): longitudo 24.0–
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<quantity id="4C8FD5EEFFAE1537FD04B7D4FCAFF95B" box="[696,789,1720,1743]" metricMagnitude="-2" metricUnit="m" metricValue="3.55" pageId="8" pageNumber="47" unit="mm" value="35.5">35.5 µm</quantity>
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, latitudo
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<quantity id="4C8FD5EEFFAE1537FCC3B7D4FC45F95B" box="[895,1023,1720,1743]" metricMagnitude="-3" metricUnit="m" metricValue="9.149999999999999" metricValueMax="9.6" metricValueMin="8.7" pageId="8" pageNumber="47" unit="mm" value="9.149999999999999" valueMax="9.6" valueMin="8.7">8.7–9.6 µm</quantity>
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. Area axialis moderate lata, linearislanceolata, dilatans in aream centralem. Area centralis parva ad paene absens, rectangularis. Fascia abest. Raphe lateralis ramis externis positis in crista axiali leviter elevate, claro discernenda in microscopico photonico. Terminationes proximales unilateraliter deflexae, ad poros centrales deflectae in latere opposite. Fissurae distales unciformes. Crista axialis connexa in apices crista marginali. Striae transapicales latae, paene parallelae ad leviter radiatae, fere aequidistantes omnino,
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<quantity id="4C8FD5EEFFAE1537FDCFB634FD06F8FB" box="[627,700,1880,1903]" metricMagnitude="-1" metricUnit="m" metricValue="1.651" metricValueMax="1.778" metricValueMin="1.524" pageId="8" pageNumber="47" unit="in" value="6.5" valueMax="7.0" valueMin="6.0">6–7 in</quantity>
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<quantity id="4C8FD5EEFFAE1537FD74B634FCAFF8FB" box="[712,789,1880,1903]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="8" pageNumber="47" unit="mm" value="10.0">10 µm</quantity>
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. Striae compositae seriebus nonnulis pororum parvorum, individualiter tectorum.
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</emphasis>
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</paragraph>
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</subSubSection>
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<subSubSection id="C36D2B80FFAE1536FF2BB6D9FC78FE0E" lastPageId="9" lastPageNumber="48" pageId="8" pageNumber="47" type="description">
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<paragraph id="8BC8780BFFAE1536FF2BB6D9FC78FE0E" blockId="8.[151,1436,1973,2038]" lastBlockId="9.[151,1436,152,1028]" lastPageId="9" lastPageNumber="48" pageId="8" pageNumber="47">
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Valves lanceolate with convex valve margins and rather broadly rounded, non protracted apices. Marginal raised rim surrounding entire valve. Valve dimensions (n=12): length 24.0–
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<quantity id="4C8FD5EEFFAE1537FBB7B6B0FBD4F862" box="[1035,1134,2012,2038]" metricMagnitude="-2" metricUnit="m" metricValue="3.55" pageId="8" pageNumber="47" unit="mm" value="35.5">35.5 µm</quantity>
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, width
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<quantity id="4C8FD5EEFFAE1537FB79B6B0FAF5F862" box="[1221,1359,2012,2038]" metricMagnitude="-3" metricUnit="m" metricValue="9.149999999999999" metricValueMax="9.6" metricValueMin="8.7" pageId="8" pageNumber="47" unit="mm" value="9.149999999999999" valueMax="9.6" valueMin="8.7">8.7–9.6 µm</quantity>
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. Axial area moderately broad, linear-lanceolate, widening towards central area. Central area small, in some cases almost absent (
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<figureCitation id="134C648EFFAF1536FEF3B1D2FE20FF4C" box="[335,410,190,216]" captionStart="FIGURES 1–17" captionStartId="3.[151,272,1871,1895]" captionTargetBox="[151,1436,184,1847]" captionTargetId="figure-109@3.[151,1436,184,1847]" captionTargetPageId="3" captionText="FIGURES 1–17. Several known taxa in Pinnularia section Distantes found in Byers Peninsula. Fig. 1. LM view of Pinnularia obaesa. Fig. 2. SEM, detail of external view of the special alveolus structure of P. obaesa. Figs 3–4. LM of P. australorabenhorstii. Figs 5–6. LM of P. rabenhorstii. Figs. 7–10. LM of P. borealis var. borealis. Figs 11–14. LM of P. borealis var. scalaris. Figs. 15–17. LM of P. rabenhorstii var. subantarctica. Scale bar = 10 µm, except fig. 2, scale bar = 1 µm." figureDoi="http://doi.org/10.5281/zenodo.4894510" httpUri="https://zenodo.org/record/4894510/files/figure.png" pageId="9" pageNumber="48">Fig. 8</figureCitation>
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), rectangular, bordered by 1–2 short striae. Raphe lateral with outer raphe branches curved, located on weakly raised rim, clearly visible in LM. Proximal raphe endings unilaterally deflected, pore-like, near pores weakly turned to other side. Distal fissures sickle-shaped. Axial rim connected near apices, marginal rim with raphe fissures continuing on marginal rim (
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<figureCitation id="134C648EFFAF1536FC01B05EFBAEFED8" box="[957,1044,306,332]" captionStart="FIGURES 39–56" captionStartId="7.[151,271,1833,1857]" captionTargetBox="[151,1436,153,1816]" captionTargetId="figure-118@7.[151,1436,153,1816]" captionTargetPageId="7" captionText="FIGURES 39–56. Pinnularia laterotundata sp. nov., Pinnularia perlanceolata sp. nov. and Pinnularia quesadae sp. nov. from Byers Peninsula. Figs 39–44. Pinnularia laterotundata sp. nov. Figs 39–44. LM of valves from specimens of type population. Figs 45–50. Pinnularia perlanceolata sp. nov. Figs 45–49. LM of valves from specimens of type population. Fig. 50. SEM of external view of entire valve. Figs 51–56. Pinnularia quesadae sp. nov. Figs 51–55. LM of valves from specimens of type population. Fig. 56. SEM of external view of entire valve. Scale bar = 10 µm, except Figs 50 & 56, scale bar = 5 µm." figureDoi="http://doi.org/10.5281/zenodo.4894514" httpUri="https://zenodo.org/record/4894514/files/figure.png" pageId="9" pageNumber="48">Fig. 56</figureCitation>
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). Transapical striae broad, almost parallel to weakly radiate, nearly equidistant throughout entire valve,
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<quantity id="4C8FD5EEFFAF1536FC4BB035FBFFFEE7" box="[1015,1093,345,371]" metricMagnitude="-1" metricUnit="m" metricValue="1.651" metricValueMax="1.778" metricValueMin="1.524" pageId="9" pageNumber="48" unit="in" value="6.5" valueMax="7.0" valueMin="6.0">6–7 in</quantity>
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<quantity id="4C8FD5EEFFAF1536FBF2B035FB1BFEE7" box="[1102,1185,345,371]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="9" pageNumber="48" unit="mm" value="10.0">10 µm</quantity>
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. Striae composed of several rows of small pores, obscured individually by outer covering.
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</paragraph>
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</subSubSection>
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<subSubSection id="C36D2B80FFAF1536FF7AB0CAFE1DFD3C" pageId="9" pageNumber="48" type="materials_examined">
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<paragraph id="8BC8780BFFAF1536FF7AB0CAFD1AFD9A" blockId="9.[151,1436,152,1028]" pageId="9" pageNumber="48">
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<emphasis id="B903A419FFAF1536FF7AB0CAFEB9FE54" bold="true" box="[198,259,422,448]" pageId="9" pageNumber="48">Type</emphasis>
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:—
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<materialsCitation id="3B1F7256FFAF1536FE9BB0CAFD26FD9A" ID-GBIF-Occurrence="3128184305" collectingDate="2009-01-18" collectionCode="BR, BRM" collectorName="Leg. B. Van de Vijver" country="Belgium" county="University of Antwerp" location="Byers Peninsula" municipality="Van de Vijver" pageId="9" pageNumber="48" specimenCount="1" typeStatus="holotype">
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<location id="8EA82ED0FFAF1536FE9BB0CAFE53FE54" LSID="urn:lsid:plazi:treatment:03DEC91DFFAE1536FF2BB726FB13FB90:8EA82ED0FFAF1536FE9BB0CAFE53FE54" box="[295,489,422,448]" country="Belgium" county="University of Antwerp" municipality="Van de Vijver" name="Byers Peninsula" pageId="9" pageNumber="48">Byers Peninsula</location>
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,
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<location id="8EA82ED0FFAF1536FE48B0CAFD7EFE54" LSID="urn:lsid:plazi:treatment:03DEC91DFFAE1536FF2BB726FB13FB90:8EA82ED0FFAF1536FE48B0CAFD7EFE54" box="[500,708,422,448]" country="Belgium" county="University of Antwerp" municipality="Van de Vijver" name="Livingston Island" pageId="9" pageNumber="48">Livingston Island</location>
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,
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<location id="8EA82ED0FFAF1536FD6CB0CAFC65FE54" LSID="urn:lsid:plazi:treatment:03DEC91DFFAE1536FF2BB726FB13FB90:8EA82ED0FFAF1536FD6CB0CAFC65FE54" box="[720,991,422,448]" country="Belgium" county="University of Antwerp" municipality="Van de Vijver" name="South Shetland Islands" pageId="9" pageNumber="48">South Shetland Islands</location>
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, sample BY67,
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<collectorName id="26821DDDFFAF1536FB24B0CAFA22FE54" box="[1176,1432,422,448]" pageId="9" pageNumber="48">
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||
Leg. B.
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||
<collectingMunicipality id="6BACE271FFAF1536FB4AB0CAFA22FE54" box="[1270,1432,422,448]" pageId="9" pageNumber="48">Van de Vijver</collectingMunicipality>
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</collectorName>
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, coll. date
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||
<date id="FFC95ECBFFAF1536FEAEB0A1FE1AFE73" box="[274,416,461,487]" pageId="9" pageNumber="48" value="2009-01-18">
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<collectingDate id="EF8DA723FFAF1536FEAEB0A1FE1AFE73" box="[274,416,461,487]" pageId="9" pageNumber="48" value="2009-01-18">18/01/2009</collectingDate>
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</date>
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, slide no. BR-4237 (
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<typeStatus id="54CCC6A9FFAF1536FD1CB0A1FCB7FE73" box="[672,781,461,487]" pageId="9" pageNumber="48" type="holotype">holotype</typeStatus>
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<collectionCode id="ED66E0CEFFAF1536FCAAB0A1FCF8FE73" box="[790,834,461,487]" country="Brazil" name="Embrapa Agrobiology Diazothrophic Microbial Culture Collection" pageId="9" pageNumber="48">BR</collectionCode>
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), slide PLP-187 (isotype
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<collectingCounty id="62A90087FFAF1536FBC1B0A1FA2DFE73" box="[1149,1431,461,487]" pageId="9" pageNumber="48">University of Antwerp</collectingCounty>
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,
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<collectingCountry id="F360389BFFAF1536FF2BB098FEBBFD9A" box="[151,257,500,526]" name="Belgium" pageId="9" pageNumber="48">Belgium</collectingCountry>
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), slide BRM-7/100 (isotype
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<collectionCode id="ED66E0CEFFAF1536FDF1B098FD29FD9A" box="[589,659,500,526]" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14903" lsid="urn:lsid:biocol.org:col:14903" name="Alfred-Wegener-Institut für Polar- und Meeresforschung" pageId="9" pageNumber="48" type="Herbarium">BRM</collectionCode>
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||
)
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</materialsCitation>
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||
.
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||
</paragraph>
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||
<paragraph id="8BC8780BFFAF1536FF7AB376FE1DFD3C" blockId="9.[151,1436,152,1028]" pageId="9" pageNumber="48">
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||
<emphasis id="B903A419FFAF1536FF7AB376FDBAFDA0" bold="true" box="[198,512,538,564]" pageId="9" pageNumber="48">Habitat and Distribution</emphasis>
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||
:—
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<taxonomicName id="4C770388FFAF1536FD99B376FCA6FDA7" authorityName="Van de Vijver & Zidarova" authorityYear="2011" box="[549,796,538,563]" class="Bacillariophyceae" family="Naviculaceae" genus="Pinnularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="48" phylum="Bacillariophyta" rank="species" species="quesadae">
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<emphasis id="B903A419FFAF1536FD99B376FCA6FDA7" box="[549,796,538,563]" italics="true" pageId="9" pageNumber="48">Pinnularia quesadae</emphasis>
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</taxonomicName>
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is a rare species on Livingston Island and so far only found together with
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<taxonomicName id="4C770388FFAF1536FE1FB32DFDC3FDCE" authorityName="Van de Vijver & Zidarova" authorityYear="2011" box="[419,633,577,602]" class="Bacillariophyceae" family="Naviculaceae" genus="Pinnularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="48" phylum="Bacillariophyta" rank="species" species="perlanceolata">
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<emphasis id="B903A419FFAF1536FE1FB32DFDC3FDCE" box="[419,633,577,602]" italics="true" pageId="9" pageNumber="48">P. perlanceolata</emphasis>
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</taxonomicName>
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and
|
||
<taxonomicName id="4C770388FFAF1536FD07B32DFBD4FDCE" authorityName="Van de Vijver & Zidarova" authorityYear="2011" box="[699,1134,577,603]" class="Bacillariophyceae" family="Naviculaceae" genus="Pinnularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="48" phylum="Bacillariophyta" rank="variety" species="borealis" variety="pseudolanceolata">
|
||
<emphasis id="B903A419FFAF1536FD07B32DFCFCFDCE" box="[699,838,577,602]" italics="true" pageId="9" pageNumber="48">P. borealis</emphasis>
|
||
var.
|
||
<emphasis id="B903A419FFAF1536FC37B32DFBD4FDCE" box="[907,1134,577,602]" italics="true" pageId="9" pageNumber="48">pseudolanceolata</emphasis>
|
||
</taxonomicName>
|
||
(see above) in a large, circumneutral (pH 7.3) shallow pool on Byers Peninsula surrounded by fellfields and moss vegetations, growing into the water.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36D2B80FFAF1536FF7AB3D9FB13FB90" pageId="9" pageNumber="48" type="etymology">
|
||
<paragraph id="8BC8780BFFAF1536FF7AB3D9FE05FC88" blockId="9.[151,1436,152,1028]" pageId="9" pageNumber="48">
|
||
<emphasis id="B903A419FFAF1536FF7AB3D9FEF7FD5B" bold="true" box="[198,333,693,719]" pageId="9" pageNumber="48">Etymology</emphasis>
|
||
:—Named for Prof. Dr. Antonio Quesada (Universidad Autónoma de
|
||
<collectingRegion id="49B3B6E9FFAF1536FB16B3D9FABFFD5B" box="[1194,1285,693,719]" country="Spain" name="Madrid" pageId="9" pageNumber="48">Madrid</collectingRegion>
|
||
), one of the leading scientists in the Byers Peninsula research and one of the principal investigators of the Limnopolar project on this Peninsula.
|
||
</paragraph>
|
||
<paragraph id="8BC8780BFFAF1536FF7AB244FB13FB90" blockId="9.[151,1436,152,1028]" pageId="9" pageNumber="48">
|
||
<emphasis id="B903A419FFAF1536FF7AB244FED6FCD6" bold="true" box="[198,364,808,834]" pageId="9" pageNumber="48">Observations</emphasis>
|
||
:—
|
||
<taxonomicName id="4C770388FFAF1536FE2EB245FD32FCD6" authorityName="Van de Vijver & Zidarova" authorityYear="2011" box="[402,648,809,834]" class="Bacillariophyceae" family="Naviculaceae" genus="Pinnularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="48" phylum="Bacillariophyta" rank="species" species="quesadae">
|
||
<emphasis id="B903A419FFAF1536FE2EB245FD32FCD6" box="[402,648,809,834]" italics="true" pageId="9" pageNumber="48">Pinnularia quesadae</emphasis>
|
||
</taxonomicName>
|
||
is at present the only member of the
|
||
<taxonomicName id="4C770388FFAF1536FBF9B245FB0EFCD6" box="[1093,1204,809,834]" class="Bacillariophyceae" family="Naviculaceae" genus="Pinnularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="50" phylum="Bacillariophyta" rank="section" section="Distantes">
|
||
<emphasis id="B903A419FFAF1536FBF9B245FB0EFCD6" box="[1093,1204,809,834]" italics="true" pageId="9" pageNumber="48">Distantes</emphasis>
|
||
</taxonomicName>
|
||
group with a raphe located on an axial raised rim. Based on valve outline and dimensions,
|
||
<taxonomicName id="4C770388FFAF1536FC58B23CFBCBFCFD" authorityName="Van de Vijver & Zidarova" authorityYear="2011" box="[996,1137,848,873]" class="Bacillariophyceae" family="Naviculaceae" genus="Pinnularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="48" phylum="Bacillariophyta" rank="species" species="quesadae">
|
||
<emphasis id="B903A419FFAF1536FC58B23CFBCBFCFD" box="[996,1137,848,873]" italics="true" pageId="9" pageNumber="48">P. quesadae</emphasis>
|
||
</taxonomicName>
|
||
may be confused with
|
||
<taxonomicName id="4C770388FFAF1536FA3AB23CFE44FC04" authorityName="Van de Vijver & Zidarova" authorityYear="2011" class="Bacillariophyceae" family="Naviculaceae" genus="Pinnularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="48" phylum="Bacillariophyta" rank="variety" species="borealis" variety="pseudolanceolata">
|
||
<emphasis id="B903A419FFAF1536FA3AB23CFF4CFC04" italics="true" pageId="9" pageNumber="48">P. borealis</emphasis>
|
||
var.
|
||
<emphasis id="B903A419FFAF1536FE93B21BFE44FC04" box="[303,510,887,912]" italics="true" pageId="9" pageNumber="48">pseudolanceolata</emphasis>
|
||
</taxonomicName>
|
||
, but the presence of the rim and the less radiate striation pattern should prevent misidentification (Table 1).
|
||
<taxonomicName id="4C770388FFAF1536FE61B2F1FCBCFC22" authorityName="Van de Vijver & Zidarova" authorityYear="2011" box="[477,774,925,950]" class="Bacillariophyceae" family="Naviculaceae" genus="Pinnularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="48" phylum="Bacillariophyta" rank="species" species="perlanceolata">
|
||
<emphasis id="B903A419FFAF1536FE61B2F1FCBCFC22" box="[477,774,925,950]" italics="true" pageId="9" pageNumber="48">Pinnularia perlanceolata</emphasis>
|
||
</taxonomicName>
|
||
has valves that are clearly wider (
|
||
<quantity id="4C8FD5EEFFAF1536FB2FB2F1FA83FC23" box="[1171,1337,925,951]" metricMagnitude="-2" metricUnit="m" metricValue="1.17" metricValueMax="1.28" metricValueMin="1.06" pageId="9" pageNumber="48" unit="mm" value="11.7" valueMax="12.8" valueMin="10.6">10.6–12.8 µm</quantity>
|
||
vs.
|
||
<quantity id="4C8FD5EEFFAF1536FAD4B2F1FF54FC4A" metricMagnitude="-3" metricUnit="m" metricValue="9.149999999999999" metricValueMax="9.6" metricValueMin="8.7" pageId="9" pageNumber="48" unit="mm" value="9.149999999999999" valueMax="9.6" valueMin="8.7">8.7– 9.6 µm</quantity>
|
||
) with a more elliptic-lanceolate valve outline, lower number of striae (5–6 vs.
|
||
<quantity id="4C8FD5EEFFAF1536FB04B2A8FABEFC4A" box="[1208,1284,964,990]" metricMagnitude="-1" metricUnit="m" metricValue="1.651" metricValueMax="1.778" metricValueMin="1.524" pageId="9" pageNumber="48" unit="in" value="6.5" valueMax="7.0" valueMin="6.0">6–7 in</quantity>
|
||
<quantity id="4C8FD5EEFFAF1536FAB2B2A8FAE7FC4A" box="[1294,1373,964,990]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="9" pageNumber="48" unit="mm" value="10.0">10 µm</quantity>
|
||
in
|
||
<taxonomicName id="4C770388FFAF1536FA3AB2A8FEBCFB97" authorityName="Van de Vijver & Zidarova" authorityYear="2011" class="Bacillariophyceae" family="Naviculaceae" genus="Pinnularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="48" phylum="Bacillariophyta" rank="species" species="quesadae">
|
||
<emphasis id="B903A419FFAF1536FA3AB2A8FEBCFB97" italics="true" pageId="9" pageNumber="48">P. quesadae</emphasis>
|
||
</taxonomicName>
|
||
) and an almost straight raphe with straight to weakly deflected central endings.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |