158 lines
25 KiB
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158 lines
25 KiB
XML
<document ID-DOI="10.5252/cryptogamie-algologie2020v41a13" ID-ISSN="1776-0992" ID-Zenodo-Dep="7819101" checkinTime="1681241287919" checkinUser="felipe" docAuthor="De, Bart Van, Vijver, Mertens, Adrienne & Ector, Luc" docDate="2020" docId="03CDC30899141333FF75FD0EFD392418" docLanguage="en" docName="CryptogamieAlgologie.41.13.137-149.pdf" docOrigin="Cryptogamie, Bryologie 20 (13)" docStyle="DocumentStyle:C31C23F805CBAD2BB1C6021F66949308:CryptogamieAlgologie.2019-.journal_article" docStyleId="C31C23F805CBAD2BB1C6021F66949308" docStyleName="CryptogamieAlgologie.2019-.journal_article" docTitle="Fragilaria joachimii Kahlert. Images 2019" docType="treatment" docVersion="2" lastPageNumber="144" masterDocId="FFF4BB70991D133AFFBAFFBBFFD62314" masterDocTitle="Analysis of the type material of Synedra deformis W. Sm. and Synedra vaucheriae var. deformis Grunow (Fragilariaceae, Bacillariophyta)" masterLastPageNumber="149" masterPageNumber="137" pageNumber="144" updateTime="1681241782492" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Analysis of the type material of Synedra deformis W. Sm. and Synedra vaucheriae var. deformis Grunow (Fragilariaceae, Bacillariophyta)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>De, Bart Van</mods:namePart>
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<mods:affiliation>Meise Botanic Garden Meise, Research Department, Nieuwelaan 38, 1860 Meise and University of Antwerp, Department of Biology - Universiteitsplein 1, B- 2610 Wilrijk bart. vandevijver @ plantentuinmeise. be (corresponding</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Vijver</mods:namePart>
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<mods:affiliation>Belgium) - ECOBE, (Belgium) author)</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Mertens, Adrienne</mods:namePart>
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<mods:affiliation>Diatomella, IJkelaarstraat 3, 6611 KN Overasselt (The Netherlands) adrienne @ diatomella. nl</mods:affiliation>
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<mods:nameIdentifier type="email">adrienne@diatomella.nl</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Ector, Luc</mods:namePart>
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<mods:affiliation>Luxembourg Institute of Science and Technology (LIST), Environmental Research & Innovation (ERIN) Department, 41 rue du Brill, L- 4422 Belvaux (Luxembourg) luc. ector @ list. lu</mods:affiliation>
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<mods:nameIdentifier type="email">ector@list.lu</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Cryptogamie, Bryologie</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2020</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2020-11-12</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>20</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>13</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>137</mods:start>
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<mods:end>149</mods:end>
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</mods:extent>
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</mods:part>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.5252/cryptogamie-algologie2020v41a13</mods:identifier>
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<mods:identifier type="ISSN">1776-0992</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7819101</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7819171" ID-Zenodo-Dep="7819171" LSID="urn:lsid:plazi:treatment:03CDC30899141333FF75FD0EFD392418" httpUri="http://treatment.plazi.org/id/03CDC30899141333FF75FD0EFD392418" lastPageNumber="144" pageId="9" pageNumber="144">
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<subSubSection box="[207,701,693,720]" pageId="9" pageNumber="144" type="nomenclature">
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<paragraph blockId="9.[207,701,693,720]" box="[207,701,693,720]" pageId="9" pageNumber="144">
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<heading box="[207,701,693,720]" centered="true" fontSize="11" level="2" pageId="9" pageNumber="144" reason="4">
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<taxonomicName authority="Kahlert" authorityName="Kahlert. Images" authorityYear="2019" box="[207,518,693,720]" class="Bacillariophyceae" family="Fragilariaceae" genus="Fragilaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="9" pageNumber="144" phylum="Ochrophyta" rank="species" species="joachimii">
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<emphasis bold="true" box="[207,427,693,720]" italics="true" pageId="9" pageNumber="144">Fragilaria joachimii</emphasis>
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Kahlert
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</taxonomicName>
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,
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<typeStatus box="[529,575,694,720]" pageId="9" pageNumber="144">type</typeStatus>
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population
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="144" type="description">
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<paragraph blockId="9.[414,493,725,752]" box="[414,493,725,752]" pageId="9" pageNumber="144">
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<heading box="[414,493,725,752]" centered="true" fontSize="11" level="3" pageId="9" pageNumber="144" reason="3">
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(
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<figureCitation box="[421,485,725,752]" captionStart="FIG" captionStartId="8.[132,143,1708,1726]" captionTargetBox="[132,1455,214,1667]" captionTargetId="figure-262@8.[132,1455,214,1668]" captionTargetPageId="8" captionText="FIG. 4. — Fragilaria joachimii Kahlert. Images taken from the type material (Strain TCC887 isolated from BrostrÖmmen near Norrtälje, Sweden): A-R, LM views of the population arranged in decreasing length; S, T, LM views of several frustules connected to form long chains in girdle view; U, SEM external view of several frustules in girdle view connected via mucus (indicated by the arrows); V, SEM external view of a frustule in girdle view showing the girdle bands and the mantle plaques. Note the small spines and granules near the valve face/mantle junction; W, SEM external view of an entire valve with scattered small spines on the margin; X, SEM external detail of a valve apex with the rimoportula and the apical pore field. Scale bars: A-W, 10 µm; X, 1 µm." figureDoi="http://doi.org/10.5281/zenodo.7819113" httpUri="https://zenodo.org/record/7819113/files/figure.png" pageId="9" pageNumber="144">Fig. 4</figureCitation>
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)
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</heading>
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</paragraph>
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<paragraph blockId="9.[132,775,782,833]" pageId="9" pageNumber="144">
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Basionym:
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<taxonomicName authority="Kahlert" authorityName="Kahlert. Images" authorityYear="2019" box="[245,521,782,806]" class="Bacillariophyceae" family="Fragilariaceae" genus="Fragilaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="9" pageNumber="144" phylum="Ochrophyta" rank="species" species="joachimii">
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<emphasis box="[245,439,782,806]" italics="true" pageId="9" pageNumber="144">Fragilaria joachimii</emphasis>
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Kahlert
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</taxonomicName>
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in
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<bibCitation author="Kahlert et al." journal="Journal of Phycology" page="963" pageId="9" pageNumber="144" score="32.264858242986065" volume="55" year="2019">
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Kahlert
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<emphasis box="[641,690,782,806]" italics="true" pageId="9" pageNumber="144">et al.</emphasis>
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,
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<bibCitation journal="Journal of Phycology" page="963" pageId="9" pageNumber="144" score="32.264858242986065" volume="55" year="2019">
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<emphasis italics="true" pageId="9" pageNumber="144">Journal of Phycology</emphasis>
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55: 963, fig. 5 (2019)
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</bibCitation>
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</bibCitation>
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.
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</paragraph>
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<paragraph blockId="9.[130,777,885,1358]" box="[132,289,885,911]" pageId="9" pageNumber="144">MORPHOLOGY</paragraph>
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<paragraph blockId="9.[130,777,885,1358]" box="[132,302,917,943]" pageId="9" pageNumber="144">
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<emphasis box="[132,302,917,943]" italics="true" pageId="9" pageNumber="144">
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LM (
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<figureCitation box="[187,248,917,943]" captionStart="FIG" captionStartId="8.[132,143,1708,1726]" captionTargetBox="[132,1455,214,1667]" captionTargetId="figure-262@8.[132,1455,214,1668]" captionTargetPageId="8" captionText="FIG. 4. — Fragilaria joachimii Kahlert. Images taken from the type material (Strain TCC887 isolated from BrostrÖmmen near Norrtälje, Sweden): A-R, LM views of the population arranged in decreasing length; S, T, LM views of several frustules connected to form long chains in girdle view; U, SEM external view of several frustules in girdle view connected via mucus (indicated by the arrows); V, SEM external view of a frustule in girdle view showing the girdle bands and the mantle plaques. Note the small spines and granules near the valve face/mantle junction; W, SEM external view of an entire valve with scattered small spines on the margin; X, SEM external detail of a valve apex with the rimoportula and the apical pore field. Scale bars: A-W, 10 µm; X, 1 µm." figureDoi="http://doi.org/10.5281/zenodo.7819113" httpUri="https://zenodo.org/record/7819113/files/figure.png" pageId="9" pageNumber="144">Fig. 4</figureCitation>
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A-T)
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</emphasis>
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</paragraph>
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<paragraph blockId="9.[130,777,885,1358]" pageId="9" pageNumber="144">
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Frustules in girdle view rectangular, in culture linked forming long chains of up to several tens of cells (
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<figureCitation box="[580,644,980,1007]" captionStart="FIG" captionStartId="8.[132,143,1708,1726]" captionTargetBox="[132,1455,214,1667]" captionTargetId="figure-262@8.[132,1455,214,1668]" captionTargetPageId="8" captionText="FIG. 4. — Fragilaria joachimii Kahlert. Images taken from the type material (Strain TCC887 isolated from BrostrÖmmen near Norrtälje, Sweden): A-R, LM views of the population arranged in decreasing length; S, T, LM views of several frustules connected to form long chains in girdle view; U, SEM external view of several frustules in girdle view connected via mucus (indicated by the arrows); V, SEM external view of a frustule in girdle view showing the girdle bands and the mantle plaques. Note the small spines and granules near the valve face/mantle junction; W, SEM external view of an entire valve with scattered small spines on the margin; X, SEM external detail of a valve apex with the rimoportula and the apical pore field. Scale bars: A-W, 10 µm; X, 1 µm." figureDoi="http://doi.org/10.5281/zenodo.7819113" httpUri="https://zenodo.org/record/7819113/files/figure.png" pageId="9" pageNumber="144">Fig. 4</figureCitation>
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S-T). Valves linear with parallel margins and broadly rounded, protracted, rostrate, never capitate apices. Shoulders poorly developed, gradually tapering into the apices. Centrally, valves often slightly inflated. Valve dimensions (n = 40): valve length 14-28 µm, valve width 3.5-4.5 µm (length 5-31 µm, width 3.3-4.6 µm in the protologue,
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<bibRefCitation author="KAHLERT M. & KELLY M. G. & MANN D. G. & RIMET F. & SATO S. & CHEZ A. & KECK F." box="[327,521,1172,1198]" pageId="9" pageNumber="144" pagination="948 - 970" refId="ref8442" refString="KAHLERT M., KELLY M. G., MANN D. G., RIMET F., SATO S., BOU- CHEZ A. & KECK F. 2019. - Connecting the morphological and molecular species concepts to facilitate species identification within the genus Fragilaria (Bacillariophyta). Journal of Phycology 55 (4): 948 - 970. https: // doi. org / 10.1111 / jpy. 12886" type="journal article" year="2019">
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Kahlert
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<emphasis box="[412,461,1172,1198]" italics="true" pageId="9" pageNumber="144">et al.</emphasis>
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2019
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</bibRefCitation>
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). Axial area very narrow linear, not widening towards the central area. Central area large, forming a broad, often asymmetrical, inflated fascia, due to several shortened striae on one side. Striae parallel throughout, becoming weakly radiate near the apices,
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<quantity box="[547,635,1299,1325]" metricMagnitude="-1" metricUnit="m" metricValue="3.81" metricValueMax="4.064" metricValueMin="3.556" pageId="9" pageNumber="144" unit="in" value="15.0" valueMax="16.0" valueMin="14.0">14-16 in</quantity>
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10 µm, often irregularly spaced. Areolae not discernible in LM.
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</paragraph>
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<paragraph blockId="9.[132,317,1395,1421]" box="[132,317,1395,1421]" pageId="9" pageNumber="144">
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<heading box="[132,317,1395,1421]" fontSize="11" level="3" pageId="9" pageNumber="144" reason="9">
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<emphasis box="[132,317,1395,1421]" italics="true" pageId="9" pageNumber="144">
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SEM (
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<figureCitation box="[201,263,1395,1421]" captionStart="FIG" captionStartId="8.[132,143,1708,1726]" captionTargetBox="[132,1455,214,1667]" captionTargetId="figure-262@8.[132,1455,214,1668]" captionTargetPageId="8" captionText="FIG. 4. — Fragilaria joachimii Kahlert. Images taken from the type material (Strain TCC887 isolated from BrostrÖmmen near Norrtälje, Sweden): A-R, LM views of the population arranged in decreasing length; S, T, LM views of several frustules connected to form long chains in girdle view; U, SEM external view of several frustules in girdle view connected via mucus (indicated by the arrows); V, SEM external view of a frustule in girdle view showing the girdle bands and the mantle plaques. Note the small spines and granules near the valve face/mantle junction; W, SEM external view of an entire valve with scattered small spines on the margin; X, SEM external detail of a valve apex with the rimoportula and the apical pore field. Scale bars: A-W, 10 µm; X, 1 µm." figureDoi="http://doi.org/10.5281/zenodo.7819113" httpUri="https://zenodo.org/record/7819113/files/figure.png" pageId="9" pageNumber="144">Fig. 4</figureCitation>
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U-X)
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</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="9.[130,777,1427,1804]" pageId="9" pageNumber="144">
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Girdle composed of several open, perforated copulae (
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<figureCitation box="[140,205,1459,1485]" captionStart="FIG" captionStartId="8.[132,143,1708,1726]" captionTargetBox="[132,1455,214,1667]" captionTargetId="figure-262@8.[132,1455,214,1668]" captionTargetPageId="8" captionText="FIG. 4. — Fragilaria joachimii Kahlert. Images taken from the type material (Strain TCC887 isolated from BrostrÖmmen near Norrtälje, Sweden): A-R, LM views of the population arranged in decreasing length; S, T, LM views of several frustules connected to form long chains in girdle view; U, SEM external view of several frustules in girdle view connected via mucus (indicated by the arrows); V, SEM external view of a frustule in girdle view showing the girdle bands and the mantle plaques. Note the small spines and granules near the valve face/mantle junction; W, SEM external view of an entire valve with scattered small spines on the margin; X, SEM external detail of a valve apex with the rimoportula and the apical pore field. Scale bars: A-W, 10 µm; X, 1 µm." figureDoi="http://doi.org/10.5281/zenodo.7819113" httpUri="https://zenodo.org/record/7819113/files/figure.png" pageId="9" pageNumber="144">Fig. 4</figureCitation>
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U-V). Frustules not linked using linking spines but by mucus (
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<figureCitation box="[249,332,1491,1517]" captionStart="FIG" captionStartId="8.[132,143,1708,1726]" captionTargetBox="[132,1455,214,1667]" captionTargetId="figure-262@8.[132,1455,214,1668]" captionTargetPageId="8" captionText="FIG. 4. — Fragilaria joachimii Kahlert. Images taken from the type material (Strain TCC887 isolated from BrostrÖmmen near Norrtälje, Sweden): A-R, LM views of the population arranged in decreasing length; S, T, LM views of several frustules connected to form long chains in girdle view; U, SEM external view of several frustules in girdle view connected via mucus (indicated by the arrows); V, SEM external view of a frustule in girdle view showing the girdle bands and the mantle plaques. Note the small spines and granules near the valve face/mantle junction; W, SEM external view of an entire valve with scattered small spines on the margin; X, SEM external detail of a valve apex with the rimoportula and the apical pore field. Scale bars: A-W, 10 µm; X, 1 µm." figureDoi="http://doi.org/10.5281/zenodo.7819113" httpUri="https://zenodo.org/record/7819113/files/figure.png" pageId="9" pageNumber="144">Fig. 4U</figureCitation>
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, arrows). Large, irregularly shaped mantle plaques present on the mantle edge (
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<figureCitation box="[526,612,1523,1549]" captionStart="FIG" captionStartId="8.[132,143,1708,1726]" captionTargetBox="[132,1455,214,1667]" captionTargetId="figure-262@8.[132,1455,214,1668]" captionTargetPageId="8" captionText="FIG. 4. — Fragilaria joachimii Kahlert. Images taken from the type material (Strain TCC887 isolated from BrostrÖmmen near Norrtälje, Sweden): A-R, LM views of the population arranged in decreasing length; S, T, LM views of several frustules connected to form long chains in girdle view; U, SEM external view of several frustules in girdle view connected via mucus (indicated by the arrows); V, SEM external view of a frustule in girdle view showing the girdle bands and the mantle plaques. Note the small spines and granules near the valve face/mantle junction; W, SEM external view of an entire valve with scattered small spines on the margin; X, SEM external detail of a valve apex with the rimoportula and the apical pore field. Scale bars: A-W, 10 µm; X, 1 µm." figureDoi="http://doi.org/10.5281/zenodo.7819113" httpUri="https://zenodo.org/record/7819113/files/figure.png" pageId="9" pageNumber="144">Fig. 4V</figureCitation>
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). Mantle striae continuing from the valve face till halfway or 1/3 of the mantle edge (
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<figureCitation box="[192,276,1586,1613]" captionStart="FIG" captionStartId="8.[132,143,1708,1726]" captionTargetBox="[132,1455,214,1667]" captionTargetId="figure-262@8.[132,1455,214,1668]" captionTargetPageId="8" captionText="FIG. 4. — Fragilaria joachimii Kahlert. Images taken from the type material (Strain TCC887 isolated from BrostrÖmmen near Norrtälje, Sweden): A-R, LM views of the population arranged in decreasing length; S, T, LM views of several frustules connected to form long chains in girdle view; U, SEM external view of several frustules in girdle view connected via mucus (indicated by the arrows); V, SEM external view of a frustule in girdle view showing the girdle bands and the mantle plaques. Note the small spines and granules near the valve face/mantle junction; W, SEM external view of an entire valve with scattered small spines on the margin; X, SEM external detail of a valve apex with the rimoportula and the apical pore field. Scale bars: A-W, 10 µm; X, 1 µm." figureDoi="http://doi.org/10.5281/zenodo.7819113" httpUri="https://zenodo.org/record/7819113/files/figure.png" pageId="9" pageNumber="144">Fig. 4V</figureCitation>
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). Striae uniseriate, composed of small, rimmed, rounded areolae (
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<figureCitation box="[310,370,1618,1644]" captionStart="FIG" captionStartId="8.[132,143,1708,1726]" captionTargetBox="[132,1455,214,1667]" captionTargetId="figure-262@8.[132,1455,214,1668]" captionTargetPageId="8" captionText="FIG. 4. — Fragilaria joachimii Kahlert. Images taken from the type material (Strain TCC887 isolated from BrostrÖmmen near Norrtälje, Sweden): A-R, LM views of the population arranged in decreasing length; S, T, LM views of several frustules connected to form long chains in girdle view; U, SEM external view of several frustules in girdle view connected via mucus (indicated by the arrows); V, SEM external view of a frustule in girdle view showing the girdle bands and the mantle plaques. Note the small spines and granules near the valve face/mantle junction; W, SEM external view of an entire valve with scattered small spines on the margin; X, SEM external detail of a valve apex with the rimoportula and the apical pore field. Scale bars: A-W, 10 µm; X, 1 µm." figureDoi="http://doi.org/10.5281/zenodo.7819113" httpUri="https://zenodo.org/record/7819113/files/figure.png" pageId="9" pageNumber="144">Fig. 4</figureCitation>
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W-X), individually covered by external hymenes (
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<figureCitation box="[241,328,1650,1676]" captionStart="FIG" captionStartId="8.[132,143,1708,1726]" captionTargetBox="[132,1455,214,1667]" captionTargetId="figure-262@8.[132,1455,214,1668]" captionTargetPageId="8" captionText="FIG. 4. — Fragilaria joachimii Kahlert. Images taken from the type material (Strain TCC887 isolated from BrostrÖmmen near Norrtälje, Sweden): A-R, LM views of the population arranged in decreasing length; S, T, LM views of several frustules connected to form long chains in girdle view; U, SEM external view of several frustules in girdle view connected via mucus (indicated by the arrows); V, SEM external view of a frustule in girdle view showing the girdle bands and the mantle plaques. Note the small spines and granules near the valve face/mantle junction; W, SEM external view of an entire valve with scattered small spines on the margin; X, SEM external detail of a valve apex with the rimoportula and the apical pore field. Scale bars: A-W, 10 µm; X, 1 µm." figureDoi="http://doi.org/10.5281/zenodo.7819113" httpUri="https://zenodo.org/record/7819113/files/figure.png" pageId="9" pageNumber="144">Fig. 4X</figureCitation>
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). Virgae between the striae weakly raised (
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<figureCitation box="[140,232,1682,1708]" captionStart="FIG" captionStartId="8.[132,143,1708,1726]" captionTargetBox="[132,1455,214,1667]" captionTargetId="figure-262@8.[132,1455,214,1668]" captionTargetPageId="8" captionText="FIG. 4. — Fragilaria joachimii Kahlert. Images taken from the type material (Strain TCC887 isolated from BrostrÖmmen near Norrtälje, Sweden): A-R, LM views of the population arranged in decreasing length; S, T, LM views of several frustules connected to form long chains in girdle view; U, SEM external view of several frustules in girdle view connected via mucus (indicated by the arrows); V, SEM external view of a frustule in girdle view showing the girdle bands and the mantle plaques. Note the small spines and granules near the valve face/mantle junction; W, SEM external view of an entire valve with scattered small spines on the margin; X, SEM external detail of a valve apex with the rimoportula and the apical pore field. Scale bars: A-W, 10 µm; X, 1 µm." figureDoi="http://doi.org/10.5281/zenodo.7819113" httpUri="https://zenodo.org/record/7819113/files/figure.png" pageId="9" pageNumber="144">Fig. 4W</figureCitation>
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). One rimoportula present at one apex, in line with the last stria at the apex (
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<figureCitation box="[405,492,1714,1740]" captionStart="FIG" captionStartId="8.[132,143,1708,1726]" captionTargetBox="[132,1455,214,1667]" captionTargetId="figure-262@8.[132,1455,214,1668]" captionTargetPageId="8" captionText="FIG. 4. — Fragilaria joachimii Kahlert. Images taken from the type material (Strain TCC887 isolated from BrostrÖmmen near Norrtälje, Sweden): A-R, LM views of the population arranged in decreasing length; S, T, LM views of several frustules connected to form long chains in girdle view; U, SEM external view of several frustules in girdle view connected via mucus (indicated by the arrows); V, SEM external view of a frustule in girdle view showing the girdle bands and the mantle plaques. Note the small spines and granules near the valve face/mantle junction; W, SEM external view of an entire valve with scattered small spines on the margin; X, SEM external detail of a valve apex with the rimoportula and the apical pore field. Scale bars: A-W, 10 µm; X, 1 µm." figureDoi="http://doi.org/10.5281/zenodo.7819113" httpUri="https://zenodo.org/record/7819113/files/figure.png" pageId="9" pageNumber="144">Fig. 4X</figureCitation>
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). Apical pore field present at both apices (
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<figureCitation box="[295,380,1746,1772]" captionStart="FIG" captionStartId="8.[132,143,1708,1726]" captionTargetBox="[132,1455,214,1667]" captionTargetId="figure-262@8.[132,1455,214,1668]" captionTargetPageId="8" captionText="FIG. 4. — Fragilaria joachimii Kahlert. Images taken from the type material (Strain TCC887 isolated from BrostrÖmmen near Norrtälje, Sweden): A-R, LM views of the population arranged in decreasing length; S, T, LM views of several frustules connected to form long chains in girdle view; U, SEM external view of several frustules in girdle view connected via mucus (indicated by the arrows); V, SEM external view of a frustule in girdle view showing the girdle bands and the mantle plaques. Note the small spines and granules near the valve face/mantle junction; W, SEM external view of an entire valve with scattered small spines on the margin; X, SEM external detail of a valve apex with the rimoportula and the apical pore field. Scale bars: A-W, 10 µm; X, 1 µm." figureDoi="http://doi.org/10.5281/zenodo.7819113" httpUri="https://zenodo.org/record/7819113/files/figure.png" pageId="9" pageNumber="144">Fig. 4X</figureCitation>
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). Small spines and granules scattered throughout the entire valve face and mantle (
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<figureCitation box="[618,681,1778,1804]" captionStart="FIG" captionStartId="8.[132,143,1708,1726]" captionTargetBox="[132,1455,214,1667]" captionTargetId="figure-262@8.[132,1455,214,1668]" captionTargetPageId="8" captionText="FIG. 4. — Fragilaria joachimii Kahlert. Images taken from the type material (Strain TCC887 isolated from BrostrÖmmen near Norrtälje, Sweden): A-R, LM views of the population arranged in decreasing length; S, T, LM views of several frustules connected to form long chains in girdle view; U, SEM external view of several frustules in girdle view connected via mucus (indicated by the arrows); V, SEM external view of a frustule in girdle view showing the girdle bands and the mantle plaques. Note the small spines and granules near the valve face/mantle junction; W, SEM external view of an entire valve with scattered small spines on the margin; X, SEM external detail of a valve apex with the rimoportula and the apical pore field. Scale bars: A-W, 10 µm; X, 1 µm." figureDoi="http://doi.org/10.5281/zenodo.7819113" httpUri="https://zenodo.org/record/7819113/files/figure.png" pageId="9" pageNumber="144">Fig. 4</figureCitation>
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W-X).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |