205 lines
18 KiB
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205 lines
18 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.188.77882" ID-GBIF-Dataset="383431b5-64d8-480a-8c04-3c1bf481d271" ID-PMC="PMC8799627" ID-Pensoft-Pub="1314-2003-188-167" ID-Pensoft-UUID="983BFEE598D95E51B4736252E75AF691" ID-PubMed="35106055" ModsDocID="1314-2003-188-167" checkinTime="1642861796743" checkinUser="pensoft" docAuthor="Kapustin, Dmitry A., Glushchenko, Anton M. & Kulikovskiy, Maxim S." docDate="2022" docId="FCB79B0CE7D652BDBB7A653273C1909B" docLanguage="en" docName="PhytoKeys 188: 167-175" docOrigin="PhytoKeys 188" docPubDate="2022-01-21" docSource="http://dx.doi.org/10.3897/phytokeys.188.77882" docTitle="Achnanthidium bratanense Kapustin, Glushchenko & Kulikovskiy 2022, sp. nov." docType="treatment" docVersion="4" id="983BFEE598D95E51B4736252E75AF691" lastPageNumber="167" masterDocId="983BFEE598D95E51B4736252E75AF691" masterDocTitle="Achnanthidium bratanense sp. nov. (Bacillariophyceae, Achnanthidiaceae), a new diatom from the Lake Bratan (Bali, Indonesia)" masterLastPageNumber="175" masterPageNumber="167" pageNumber="167" updateTime="1668140593032" updateUser="ExternalLinkService">
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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>Achnanthidium bratanense sp. nov. (Bacillariophyceae, Achnanthidiaceae), a new diatom from the Lake Bratan (Bali, Indonesia)</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:role>
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<mods:namePart>Kapustin, Dmitry A.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-3256-7776</mods:nameIdentifier>
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<mods:affiliation>Timiryazev Institute of Plant Physiology, Russian Academy of Sciences, 127276, Moscow, Russia</mods:affiliation>
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<mods:nameIdentifier type="email">dima_kapustin@outlook.com</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>Glushchenko, Anton M.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-2832-1872</mods:nameIdentifier>
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<mods:affiliation>Timiryazev Institute of Plant Physiology, Russian Academy of Sciences, 127276, Moscow, Russia</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>Kulikovskiy, Maxim S.</mods:namePart>
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<mods:affiliation>Timiryazev Institute of Plant Physiology, Russian Academy of Sciences, 127276, Moscow, Russia</mods:affiliation>
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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>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-01-21</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>188</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>167</mods:start>
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<mods:end>175</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:location>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.188.77882</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.188.77882</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-188-167</mods:identifier>
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<mods:identifier type="Pensoft-UUID">983BFEE598D95E51B4736252E75AF691</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="192515597" LSID="urn:lsid:plazi:treatment:FCB79B0CE7D652BDBB7A653273C1909B" httpUri="http://treatment.plazi.org/id/FCB79B0CE7D652BDBB7A653273C1909B" lastPageNumber="167" pageId="0" pageNumber="167">
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<subSubSection pageId="0" pageNumber="167" type="nomenclature">
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<paragraph pageId="0" pageNumber="167">
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<taxonomicName LSID="FCB79B0C-E7D6-52BD-BB7A-653273C1909B" authority="Kapustin, Glushchenko & Kulikovskiy" authorityName="Kapustin, Glushchenko & Kulikovskiy" authorityYear="2022" class="Bacillariophyceae" family="Achnanthidiaceae" genus="Achnanthidium" higherTaxonomySource="treatment-meta" kingdom="Plantae" lsidName="Achnanthidium bratanense" order="Cocconeidales" pageId="0" pageNumber="167" phylum="Bacillariophyta" rank="species" species="bratanense" status="sp. nov.">Achnanthidium bratanense Kapustin, Glushchenko & Kulikovskiy</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="167">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="167" type="description">
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<paragraph pageId="0" pageNumber="167">
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. A-T Achnanthidium bratanense sp. nov. (LM). A-S size diminution series showing variation in valve outline A holotype specimen A-D, F-I, K, M, N, R raphe valves E, J, L, O-Q, S rapheless valves T frustule in girdle view. Scale bar: 10 μm." figureDoi="10.3897/phytokeys.188.77882.figure1" httpUri="https://binary.pensoft.net/fig/635397" pageId="0" pageNumber="167">Figures 1</figureCitation>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. A-G Achnanthidium bratanense sp. nov. (SEM). A, B raphe valve, external view C, D rapheless valve, external view E, F raphe valve, internal view G rapheless valve, internal view. Scale bar: 1 μm." figureDoi="10.3897/phytokeys.188.77882.figure2" httpUri="https://binary.pensoft.net/fig/635398" pageId="0" pageNumber="167">, 2</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="167" type="description">
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<paragraph pageId="0" pageNumber="167">Description.</paragraph>
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<paragraph pageId="0" pageNumber="167">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="167">LM</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. A-T Achnanthidium bratanense sp. nov. (LM). A-S size diminution series showing variation in valve outline A holotype specimen A-D, F-I, K, M, N, R raphe valves E, J, L, O-Q, S rapheless valves T frustule in girdle view. Scale bar: 10 μm." figureDoi="10.3897/phytokeys.188.77882.figure1" httpUri="https://binary.pensoft.net/fig/635397" pageId="0" pageNumber="167">1A-T</figureCitation>
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). Valves linear-elliptic to nearly elliptic with convex margins and rounded, broadly subcapitate apices. Frustules rectangular in girdle view and not bent (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. A-T Achnanthidium bratanense sp. nov. (LM). A-S size diminution series showing variation in valve outline A holotype specimen A-D, F-I, K, M, N, R raphe valves E, J, L, O-Q, S rapheless valves T frustule in girdle view. Scale bar: 10 μm." figureDoi="10.3897/phytokeys.188.77882.figure1" httpUri="https://binary.pensoft.net/fig/635397" pageId="0" pageNumber="167">1T</figureCitation>
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). Length 5.0-8.7
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, breadth 2.7-3.2
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(n=32). In raphe valves axial area narrow, linear, slightly widening at center. Central area very small in raphe valves, outlined by shortened striae; central area in rapheless valves rhomboid (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. A-T Achnanthidium bratanense sp. nov. (LM). A-S size diminution series showing variation in valve outline A holotype specimen A-D, F-I, K, M, N, R raphe valves E, J, L, O-Q, S rapheless valves T frustule in girdle view. Scale bar: 10 μm." figureDoi="10.3897/phytokeys.188.77882.figure1" httpUri="https://binary.pensoft.net/fig/635397" pageId="0" pageNumber="167">1J</figureCitation>
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). Raphe straight, filiform. In rapheless valves axial area expanded widening towards rhombic central area (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. A-T Achnanthidium bratanense sp. nov. (LM). A-S size diminution series showing variation in valve outline A holotype specimen A-D, F-I, K, M, N, R raphe valves E, J, L, O-Q, S rapheless valves T frustule in girdle view. Scale bar: 10 μm." figureDoi="10.3897/phytokeys.188.77882.figure1" httpUri="https://binary.pensoft.net/fig/635397" pageId="0" pageNumber="167">1E</figureCitation>
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). Striae hardly discernable in LM, weakly radiate (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. A-T Achnanthidium bratanense sp. nov. (LM). A-S size diminution series showing variation in valve outline A holotype specimen A-D, F-I, K, M, N, R raphe valves E, J, L, O-Q, S rapheless valves T frustule in girdle view. Scale bar: 10 μm." figureDoi="10.3897/phytokeys.188.77882.figure1" httpUri="https://binary.pensoft.net/fig/635397" pageId="0" pageNumber="167">1A, H, K, M</figureCitation>
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). Areolae indistinct in LM.
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</paragraph>
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<caption doi="10.3897/phytokeys.188.77882.figure1" httpUri="https://binary.pensoft.net/fig/635397" pageId="0" pageNumber="167" start="Figure 1" startId="F1">
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<paragraph pageId="0" pageNumber="167">
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<emphasis bold="true" pageId="0" pageNumber="167">Figure 1.</emphasis>
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<emphasis bold="true" pageId="0" pageNumber="167">A-T</emphasis>
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<taxonomicName authorityName="Kapustin, Glushchenko & Kulikovskiy" authorityYear="2022" class="Bacillariophyceae" family="Achnanthidiaceae" genus="Achnanthidium" kingdom="Plantae" lsidName="Achnanthidium bratanense" order="Cocconeidales" pageId="0" pageNumber="167" phylum="Bacillariophyta" rank="species" species="bratanense">
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<emphasis italics="true" pageId="0" pageNumber="167">Achnanthidium bratanense</emphasis>
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</taxonomicName>
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sp. nov. (LM).
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<emphasis bold="true" pageId="0" pageNumber="167">A-S</emphasis>
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size diminution series showing variation in valve outline
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<emphasis bold="true" pageId="0" pageNumber="167">A</emphasis>
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holotype specimen
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<emphasis bold="true" pageId="0" pageNumber="167">A-D, F-I, K, M, N, R</emphasis>
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raphe valves
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<emphasis bold="true" pageId="0" pageNumber="167">E, J, L, O-Q, S</emphasis>
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rapheless valves
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<emphasis bold="true" pageId="0" pageNumber="167">T</emphasis>
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frustule in girdle view. Scale bar: 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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.
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="167">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="167">SEM</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. A-G Achnanthidium bratanense sp. nov. (SEM). A, B raphe valve, external view C, D rapheless valve, external view E, F raphe valve, internal view G rapheless valve, internal view. Scale bar: 1 μm." figureDoi="10.3897/phytokeys.188.77882.figure2" httpUri="https://binary.pensoft.net/fig/635398" pageId="0" pageNumber="167">2</figureCitation>
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). Externally, raphe straight, filiform with drop-shaped proximal and distal raphe endings (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. A-G Achnanthidium bratanense sp. nov. (SEM). A, B raphe valve, external view C, D rapheless valve, external view E, F raphe valve, internal view G rapheless valve, internal view. Scale bar: 1 μm." figureDoi="10.3897/phytokeys.188.77882.figure2" httpUri="https://binary.pensoft.net/fig/635398" pageId="0" pageNumber="167">2A, B</figureCitation>
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). Internally, proximal raphe endings deflected in opposite directions, distal raphe endings terminating in helictoglossae (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. A-G Achnanthidium bratanense sp. nov. (SEM). A, B raphe valve, external view C, D rapheless valve, external view E, F raphe valve, internal view G rapheless valve, internal view. Scale bar: 1 μm." figureDoi="10.3897/phytokeys.188.77882.figure2" httpUri="https://binary.pensoft.net/fig/635398" pageId="0" pageNumber="167">2E, F</figureCitation>
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). Striae weakly radiate throughout the valve, 41-44 in 10
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, and composed of one to four large transapically elongated areolae of different length and shape (from slit-like to irregularly rectangular). Areolae absent along valve margins; mantle with a single row of slit-like to almost rectangular areolae. Internally, areolae occluded by a hymen (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. A-G Achnanthidium bratanense sp. nov. (SEM). A, B raphe valve, external view C, D rapheless valve, external view E, F raphe valve, internal view G rapheless valve, internal view. Scale bar: 1 μm." figureDoi="10.3897/phytokeys.188.77882.figure2" httpUri="https://binary.pensoft.net/fig/635398" pageId="0" pageNumber="167">2E, F</figureCitation>
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).
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</paragraph>
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<caption doi="10.3897/phytokeys.188.77882.figure2" httpUri="https://binary.pensoft.net/fig/635398" pageId="0" pageNumber="167" start="Figure 2" startId="F2">
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<paragraph pageId="0" pageNumber="167">
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<emphasis bold="true" pageId="0" pageNumber="167">Figure 2.</emphasis>
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<emphasis bold="true" pageId="0" pageNumber="167">A-G</emphasis>
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<taxonomicName authorityName="Kapustin, Glushchenko & Kulikovskiy" authorityYear="2022" class="Bacillariophyceae" family="Achnanthidiaceae" genus="Achnanthidium" kingdom="Plantae" lsidName="Achnanthidium bratanense" order="Cocconeidales" pageId="0" pageNumber="167" phylum="Bacillariophyta" rank="species" species="bratanense">
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<emphasis italics="true" pageId="0" pageNumber="167">Achnanthidium bratanense</emphasis>
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</taxonomicName>
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sp. nov. (SEM).
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<emphasis bold="true" pageId="0" pageNumber="167">A, B</emphasis>
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raphe valve, external view
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<emphasis bold="true" pageId="0" pageNumber="167">C, D</emphasis>
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rapheless valve, external view
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<emphasis bold="true" pageId="0" pageNumber="167">E, F</emphasis>
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raphe valve, internal view
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<emphasis bold="true" pageId="0" pageNumber="167">G</emphasis>
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rapheless valve, internal view. Scale bar: 1
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<normalizedToken originalValue="μm">μm</normalizedToken>
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.
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="167">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="167">Holotype</emphasis>
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(here designated): permanent slide No. MHA 01125, deposited at the Main Botanical Garden, Russian Academy of Sciences (MHA). Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. A-T Achnanthidium bratanense sp. nov. (LM). A-S size diminution series showing variation in valve outline A holotype specimen A-D, F-I, K, M, N, R raphe valves E, J, L, O-Q, S rapheless valves T frustule in girdle view. Scale bar: 10 μm." figureDoi="10.3897/phytokeys.188.77882.figure1" httpUri="https://binary.pensoft.net/fig/635397" pageId="0" pageNumber="167">1A</figureCitation>
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illustrates the holotype.
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</paragraph>
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<paragraph pageId="0" pageNumber="167">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="167">Isotype</emphasis>
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(here designated): permanent slide No. 01125a, deposited in collection of Maxim Kulikovskiy, Timiryazev Institute of Plant Physiology, Russian Academy of Sciences.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="167" type="type locality">
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<paragraph pageId="0" pageNumber="167">Type locality.</paragraph>
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<paragraph pageId="0" pageNumber="167">
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Indonesia, Island of Bali, Lake Bratan,
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<geoCoordinate degrees="08" direction="south" minutes="16.579" orientation="latitude" precision="1" value="-8.276317">08°16.579'S</geoCoordinate>
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,
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<geoCoordinate degrees="115" direction="east" minutes="09.985" orientation="longitude" precision="1" value="115.16642">115°09.985'E</geoCoordinate>
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,
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<emphasis italics="true" pageId="0" pageNumber="167">leg.</emphasis>
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I.I. Ivanov on 14 November 2010.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="167" type="etymology">
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<paragraph pageId="0" pageNumber="167">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="167">The specific epithet refers to the type locality, Lake Bratan.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="167" type="ecology">
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<paragraph pageId="0" pageNumber="167">Ecology.</paragraph>
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<paragraph pageId="0" pageNumber="167">
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<taxonomicName authorityName="Kapustin, Glushchenko & Kulikovskiy" authorityYear="2022" class="Bacillariophyceae" family="Achnanthidiaceae" genus="Achnanthidium" kingdom="Plantae" lsidName="Achnanthidium bratanense" order="Cocconeidales" pageId="0" pageNumber="167" phylum="Bacillariophyta" rank="species" species="bratanense">
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<emphasis italics="true" pageId="0" pageNumber="167">Achnanthidium bratanense</emphasis>
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</taxonomicName>
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together with
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<taxonomicName authorityName="Kulikovskiy, Glushchenko, Maltsev & Kociolek" authorityYear="2020" class="Bacillariophyceae" family="Achnanthidiaceae" genus="Gogorevia" higherTaxonomySource="GBIF" kingdom="Chromista" lsidName="Gogorevia rinatii" order="Cocconeidales" pageId="0" pageNumber="167" phylum="Bacillariophyta" rank="species" species="rinatii">
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<emphasis italics="true" pageId="0" pageNumber="167">Gogorevia rinatii</emphasis>
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</taxonomicName>
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were the most abundant species in the sample. Rarely single frustules of
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<taxonomicName authorityName="F.E.Round & L.Bukhtiyarova" authorityYear="1996" class="Bacillariophyceae" family="Achnanthidiaceae" genus="Planothidium" higherTaxonomySource="GBIF" kingdom="Chromista" lsidName="Planothidium" order="Cocconeidales" pageId="0" pageNumber="167" phylum="Bacillariophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="167">Planothidium</emphasis>
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</taxonomicName>
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sp.,
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<taxonomicName authorityName="C.G.Ehrenberg" authorityYear="1843" class="Bacillariophyceae" family="Stauroneidaceae" genus="Stauroneis" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Stauroneis" order="Naviculales" pageId="0" pageNumber="167" phylum="Bacillariophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="167">Stauroneis</emphasis>
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</taxonomicName>
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sp.,
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<taxonomicName class="Agaricomycetes" family="Hymenogastraceae" genus="Cymbella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cymbella" order="Agaricales" pageId="0" pageNumber="167" phylum="Bacillariophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="167">Cymbella</emphasis>
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</taxonomicName>
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sp. and other diatoms were encountered. During sampling the temperature was recorded as 25.7 °C, pH as 7.82, and conductivity as 22
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<normalizedToken originalValue="μS">μS</normalizedToken>
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∙cm-1.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="167" type="distribution">
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<paragraph pageId="0" pageNumber="167">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="167">So far, this species is known from its type locality only.</paragraph>
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</subSubSection>
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</treatment>
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</document> |