301 lines
34 KiB
XML
301 lines
34 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.228.101080" ID-Pensoft-Pub="1314-2003-228-1" ID-Pensoft-UUID="576A4D0BFA9A5B62B60571F9F54D9E9F" ModsDocID="1314-2003-228-1" checkinTime="1687555800880" checkinUser="pensoft" docAuthor="Liu, Bing" docDate="2023" docId="729EB5F644B1590DB42A51FDD3DFE2BE" docLanguage="en" docName="PhytoKeys 228: 1-118" docOrigin="PhytoKeys 228" docPubDate="2023-06-23" docSource="http://dx.doi.org/10.3897/phytokeys.228.101080" docTitle="Ulnaria pandurata-uniseriata Bing Liu 2023, sp. nov." docType="treatment" docVersion="1" id="576A4D0BFA9A5B62B60571F9F54D9E9F" lastPageNumber="1" masterDocId="576A4D0BFA9A5B62B60571F9F54D9E9F" masterDocTitle="The diatom genus Ulnaria (Bacillariophyta) in China" masterLastPageNumber="118" masterPageNumber="1" pageNumber="1" updateTime="1687555800880" updateUser="pensoft">
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<mods:mods id="FEE1F54A769AA0432D06E3D89A532F67" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="288ADA1EF9456FA2EC8F59FC77D654D4">
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<mods:title id="FCF3848DE27A7C801C47FA9742781FAF">The diatom genus Ulnaria (Bacillariophyta) in China</mods:title>
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</mods:titleInfo>
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<mods:name id="F0D7188D3D44E4FB3AAC017235988980" type="personal">
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<mods:roleTerm id="738223E1453BFE1F95704FFEF7EA9462">Author</mods:roleTerm>
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<mods:namePart id="8908099E9D653EEB8F2DC86B54D4FEE6">Liu, Bing</mods:namePart>
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<mods:nameIdentifier id="A4AC5FD8B863CADE09E776B7D382103B" type="ORCID">https://orcid.org/0000-0002-8516-325X</mods:nameIdentifier>
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<mods:affiliation id="DFCD076FE078A9F561641F959C8EEEA8">College of Biology and Environmental Sciences, Jishou University, Jishou 416000, China</mods:affiliation>
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<mods:nameIdentifier id="36F272335076EA24094D4EBC5C5D71FD" type="email">jsulb@outlook.com</mods:nameIdentifier>
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<mods:titleInfo id="0417378266CCE402708F223DA0AC64C7">
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<mods:title id="078F45577EBA66ACA7720E67AFEB4299">PhytoKeys</mods:title>
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<mods:part id="78C17F4A46002D7F1DEB2E1910D902B0">
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<mods:date id="8E8F6C74A7BA2EADDBB40C2084588A1B">2023</mods:date>
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<mods:number id="0F841EC48DBFAF23A8E4AAF401BE68E0">2023-06-23</mods:number>
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<mods:number id="E9159F4163593F3EAE3BDCDE789ABCC7">228</mods:number>
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<mods:start id="17025353CD10DEA1E0132EE4F9732607">1</mods:start>
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<mods:end id="C5A55BD010702F95C94AF22EC27589B5">118</mods:end>
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<mods:url id="124BA73B26A5484844AB773F80C9D5F9">http://dx.doi.org/10.3897/phytokeys.228.101080</mods:url>
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<mods:classification id="3DD13A61EEEEEC20398A4B11941CDFAA">journal article</mods:classification>
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<mods:identifier id="32C822D788CB7FDA50556852E2821921" type="DOI">http://dx.doi.org/10.3897/phytokeys.228.101080</mods:identifier>
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<mods:identifier id="2304427CF8FFBB6B97763F30AA13C9C4" type="Pensoft-Pub">1314-2003-228-1</mods:identifier>
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</mods:mods>
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<treatment id="729EB5F644B1590DB42A51FDD3DFE2BE" LSID="urn:lsid:plazi:treatment:729EB5F644B1590DB42A51FDD3DFE2BE" httpUri="http://treatment.plazi.org/id/729EB5F644B1590DB42A51FDD3DFE2BE" lastPageNumber="1" pageId="0" pageNumber="1">
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<subSubSection id="E6E252980A59BA9CFACC238415DF0B04" pageId="0" pageNumber="1" type="nomenclature">
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<paragraph id="F4F0B880D57CA2B67455B0F22E3A8617" pageId="0" pageNumber="1">
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<taxonomicName id="737B989521CA637224D3E92DCB1E4398" LSID="729EB5F6-44B1-590D-B42A-51FDD3DFE2BE" authority="Bing Liu" authorityName="Bing Liu" authorityYear="2023" class="Bacillariophyceae" family="Ulnariaceae" genus="Ulnaria" higherTaxonomySource="treatment-meta" kingdom="Plantae" lsidName="Ulnaria pandurata-uniseriata" order="Licmophorales" pageId="0" pageNumber="1" phylum="Bacillariophyta" rank="species" species="pandurata-uniseriata" status="sp. nov.">Ulnaria pandurata-uniseriata Bing Liu</taxonomicName>
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<taxonomicNameLabel id="3A971133F9B8E48EFE6FC57475D21149" pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="2DB3D1069AC3033DFE702E6888260451" pageId="0" pageNumber="1" type="description">
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<paragraph id="0DC1458745B91B450811497919803D6A" pageId="0" pageNumber="1">
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<figureCitation id="36A8087420B85051DD3A7F2AE1F20940" captionStart="Figure 77" captionStartId="F77" captionText="Figure 77. Ulnaria pandurata-uniseriata sp. nov., x 1000, LM A-J ten valves exhibiting a size diminution series, note the panduriform valve outline C micrograph of holotype specimen. Scale bar: 10 μm." figureDoi="10.3897/phytokeys.228.101080.figure77" httpUri="https://binary.pensoft.net/fig/867665" pageId="0" pageNumber="1">Figs 77</figureCitation>
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<figureCitation id="F9C1603DCD6FD802C08CAE270C8F2E7D" captionStart="Figure 78" captionStartId="F78" captionText="Figure 78. Ulnaria pandurata-uniseriata sp. nov., external view, SEM A, B two complete valves, note panduriform valve outline C, D two middle part details from A, B, respectively, note rectangular central areas E, F two apical details from B, note two horn-like projections protruding over ocellulimbus. Scale bars: 10 μm (A, B); 1 μm (C, D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure78" httpUri="https://binary.pensoft.net/fig/867666" pageId="0" pageNumber="1">, 78</figureCitation>
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<figureCitation id="6B02B175E49CAE8594CBDC00E62ED32E" captionStart="Figure 79" captionStartId="F79" captionText="Figure 79. Ulnaria pandurata-uniseriata sp. nov., internal view, SEM A, B two complete valves, note panduriform valve outline. C, D middle part details from A, B, respectively, note constricted central parts E, F two apical details from B. Scale bars: 10 μm (A, B); 1 μm (C, D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure79" httpUri="https://binary.pensoft.net/fig/867667" pageId="0" pageNumber="1">, 79</figureCitation>
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<figureCitation id="0F75737043D709300932736D54A0A4C3" captionStart="Figure 80" captionStartId="F80" captionText="Figure 80. Ulnaria pandurata-uniseriata sp. nov., internal view, SEM A, B two complete valves with valvocopula C, D two middle details from A, B, respectively E, F two apical details from B. Scale bars: 10 μm (A, B); 2 μm (C-F)." figureDoi="10.3897/phytokeys.228.101080.figure80" httpUri="https://binary.pensoft.net/fig/867668" pageId="0" pageNumber="1">, 80</figureCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="33F47F4E44BAE85268BFE2434C5BBD79" pageId="0" pageNumber="1" type="holotype">
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<paragraph id="6C164AF5C7FF11AADBBA200AB8F4875E" pageId="0" pageNumber="1">Holotype.</paragraph>
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<paragraph id="90356C8966FD7C7C85E999C496543C80" pageId="0" pageNumber="1">
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Slide JIUDIA202314, specimen circled on slide, illustrated as Fig.
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<figureCitation id="9DC38EA16EF099BEA5C6A5D954647A4B" captionStart="Figure 77" captionStartId="F77" captionText="Figure 77. Ulnaria pandurata-uniseriata sp. nov., x 1000, LM A-J ten valves exhibiting a size diminution series, note the panduriform valve outline C micrograph of holotype specimen. Scale bar: 10 μm." figureDoi="10.3897/phytokeys.228.101080.figure77" httpUri="https://binary.pensoft.net/fig/867665" pageId="0" pageNumber="1">77C</figureCitation>
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.
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</paragraph>
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||
</subSubSection>
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<subSubSection id="515EFCCD77D413D65136564470FD634E" pageId="0" pageNumber="1" type="registration">
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<paragraph id="0E4E97311EE0BAE1ACB25A800E5437DE" pageId="0" pageNumber="1">Registration.</paragraph>
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<paragraph id="AB704B43AACA538781D9A5C72E2A2359" pageId="0" pageNumber="1">PhycoBank http://phycobank.org/103820.</paragraph>
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</subSubSection>
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<subSubSection id="09A626EF2678E7C0EAC4B9A4247738F2" pageId="0" pageNumber="1" type="type locality">
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<paragraph id="EC5DBAB3CCBE0A235FBFC7E9C66B405A" pageId="0" pageNumber="1">Type locality.</paragraph>
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<paragraph id="68BFC67D7643359CD51A5A8FD4E3FFA3" pageId="0" pageNumber="1">
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China. Hunan province: Lanshan County, Shun River, a sampling location (
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<geoCoordinate id="0CF26651E3221DCC291133035A072E59" degrees="25" direction="north" minutes="11" orientation="latitude" precision="15" seconds="29" value="25.191387">25°11'29"N</geoCoordinate>
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,
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<geoCoordinate id="5AF15714D58A565D017BD36EA975097E" degrees="112" direction="east" minutes="7" orientation="longitude" precision="15" seconds="47" value="112.12972">112°7'47"E</geoCoordinate>
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, 490 m a.s.l.), collected by Bing Liu, October 5, 2021.
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</paragraph>
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</subSubSection>
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<subSubSection id="09FF3AE04D390408C362DE4F0996D1A7" pageId="0" pageNumber="1" type="description">
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<paragraph id="C98A621E40A397E79321ECC9B60F06F3" pageId="0" pageNumber="1">Description.</paragraph>
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<paragraph id="8030C9B869783FF0F256DB3E265BEF33" pageId="0" pageNumber="1">
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<emphasis id="9B583260DA016CCC2DBD39AD92D602E2" bold="true" italics="true" pageId="0" pageNumber="1">LM</emphasis>
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(Figs
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<figureCitation id="5649F048A126DA128A996AC0A04B24A8" captionStart="Figure 77" captionStartId="F77" captionText="Figure 77. Ulnaria pandurata-uniseriata sp. nov., x 1000, LM A-J ten valves exhibiting a size diminution series, note the panduriform valve outline C micrograph of holotype specimen. Scale bar: 10 μm." figureDoi="10.3897/phytokeys.228.101080.figure77" httpUri="https://binary.pensoft.net/fig/867665" pageId="0" pageNumber="1">77</figureCitation>
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). Valves panduriform with protracted, rostrate apices (Fig.
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<figureCitation id="DBCCF51B6F2E7036D0A2403614604BB1" captionStart="Figure 77" captionStartId="F77" captionText="Figure 77. Ulnaria pandurata-uniseriata sp. nov., x 1000, LM A-J ten valves exhibiting a size diminution series, note the panduriform valve outline C micrograph of holotype specimen. Scale bar: 10 μm." figureDoi="10.3897/phytokeys.228.101080.figure77" httpUri="https://binary.pensoft.net/fig/867665" pageId="0" pageNumber="1">77A-J</figureCitation>
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, see also Figs
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<figureCitation id="797C0FAF426FFADA39210C618DBA8189" captionStart="Figure 78" captionStartId="F78" captionText="Figure 78. Ulnaria pandurata-uniseriata sp. nov., external view, SEM A, B two complete valves, note panduriform valve outline C, D two middle part details from A, B, respectively, note rectangular central areas E, F two apical details from B, note two horn-like projections protruding over ocellulimbus. Scale bars: 10 μm (A, B); 1 μm (C, D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure78" httpUri="https://binary.pensoft.net/fig/867666" pageId="0" pageNumber="1">78A, B</figureCitation>
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,
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<figureCitation id="827730D854DF5F2733ADE7EC80BB71CB" captionStart="Figure 79" captionStartId="F79" captionText="Figure 79. Ulnaria pandurata-uniseriata sp. nov., internal view, SEM A, B two complete valves, note panduriform valve outline. C, D middle part details from A, B, respectively, note constricted central parts E, F two apical details from B. Scale bars: 10 μm (A, B); 1 μm (C, D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure79" httpUri="https://binary.pensoft.net/fig/867667" pageId="0" pageNumber="1">79A, B</figureCitation>
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,
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<figureCitation id="AB80C85C9B606DABC1AEFC59999ED5B3" captionStart="Figure 80" captionStartId="F80" captionText="Figure 80. Ulnaria pandurata-uniseriata sp. nov., internal view, SEM A, B two complete valves with valvocopula C, D two middle details from A, B, respectively E, F two apical details from B. Scale bars: 10 μm (A, B); 2 μm (C-F)." figureDoi="10.3897/phytokeys.228.101080.figure80" httpUri="https://binary.pensoft.net/fig/867668" pageId="0" pageNumber="1">80A, B</figureCitation>
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). Valve dimensions (n = 28): length 70-116
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<normalizedToken id="52EAAA8BEDDFEB73042A40980B5D2328" originalValue="μm">μm</normalizedToken>
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, width 6.2-8.2
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<normalizedToken id="21A7ABD37F7FF37F02C9A54504DBDA3C" originalValue="μm">μm</normalizedToken>
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at centre. Sternum distinct, extending length of the valve. Central area distinct, rectangular fascia. Striae parallel, radiate only approaching each apex, and mostly opposite across sternum. Stria density 9-11 in 10
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<normalizedToken id="E81F8319539E25AA6A5F9AB8A08FF69D" originalValue="μm">μm</normalizedToken>
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.
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</paragraph>
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<caption id="85F97E10A45629579DD8ABCE66AD509B" doi="10.3897/phytokeys.228.101080.figure77" httpUri="https://binary.pensoft.net/fig/867665" pageId="0" pageNumber="1" start="Figure 77" startId="F77">
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<paragraph id="6C13C14A06B2C61D8F1D1D7527E3D797" pageId="0" pageNumber="1">
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<emphasis id="9B939DA3CFF1ACE47CDE940218B9EF9B" bold="true" pageId="0" pageNumber="1">Figure 77.</emphasis>
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<taxonomicName id="D2CDD952AE37D0C734DDDBF4397F006E" authorityName="Bing Liu" authorityYear="2023" class="Bacillariophyceae" family="Ulnariaceae" genus="Ulnaria" kingdom="Plantae" lsidName="Ulnaria pandurata-uniseriata" order="Licmophorales" pageId="0" pageNumber="1" phylum="Bacillariophyta" rank="species" species="pandurata-uniseriata">
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<emphasis id="D148723673E794B11D01123660C17D7B" italics="true" pageId="0" pageNumber="1">Ulnaria pandurata-uniseriata</emphasis>
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</taxonomicName>
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sp. nov.,
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<normalizedToken id="551A10E753165A78F980CF9341ACB274" originalValue="×">x</normalizedToken>
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1000, LM
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<emphasis id="C39F8634E7CCCFF0482071800DCDC40A" bold="true" pageId="0" pageNumber="1">A-J</emphasis>
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ten valves exhibiting a size diminution series, note the panduriform valve outline
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<emphasis id="8BF9F5C12213E9E53703FB4F22E0718B" bold="true" pageId="0" pageNumber="1">C</emphasis>
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micrograph of holotype specimen. Scale bar: 10
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<normalizedToken id="D458B55EDD3A4B72CBD1D10455CB0712" originalValue="μm">μm</normalizedToken>
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.
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||
</paragraph>
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</caption>
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||
<caption id="5A8B1F6FB35493E17659D9455175A9D7" doi="10.3897/phytokeys.228.101080.figure78" httpUri="https://binary.pensoft.net/fig/867666" pageId="0" pageNumber="1" start="Figure 78" startId="F78">
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||
<paragraph id="9230289D69781EA368AAD483C4E7B827" pageId="0" pageNumber="1">
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||
<emphasis id="B81845FCB69E6DDD64594F47FA5BF889" bold="true" pageId="0" pageNumber="1">Figure 78.</emphasis>
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<taxonomicName id="2CBF2F8A969249513F56040C63A89ECE" authorityName="Bing Liu" authorityYear="2023" class="Bacillariophyceae" family="Ulnariaceae" genus="Ulnaria" kingdom="Plantae" lsidName="Ulnaria pandurata-uniseriata" order="Licmophorales" pageId="0" pageNumber="1" phylum="Bacillariophyta" rank="species" species="pandurata-uniseriata">
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||
<emphasis id="77C304A3650405CE6FCB7072C9238BC6" italics="true" pageId="0" pageNumber="1">Ulnaria pandurata-uniseriata</emphasis>
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||
</taxonomicName>
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||
sp. nov., external view, SEM
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<emphasis id="45751E9511709899069EA14400394236" bold="true" pageId="0" pageNumber="1">A, B</emphasis>
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||
two complete valves, note panduriform valve outline
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||
<emphasis id="58B5889CD6E883E470161DA075B36131" bold="true" pageId="0" pageNumber="1">C, D</emphasis>
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||
two middle part details from
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||
<emphasis id="F8110DA559F37DF92882ED35EF549720" bold="true" pageId="0" pageNumber="1">A</emphasis>
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||
,
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||
<emphasis id="06E16DB04ACE1BF991F699B53FB2DD66" bold="true" pageId="0" pageNumber="1">B</emphasis>
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||
, respectively, note rectangular central areas
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||
<emphasis id="3F67C8CD73A8103BC9267D4EC745DBEA" bold="true" pageId="0" pageNumber="1">E, F</emphasis>
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||
two apical details from
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||
<emphasis id="B21AB776341FBEBE0DFED963E9076AE9" bold="true" pageId="0" pageNumber="1">B</emphasis>
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||
, note two horn-like projections protruding over ocellulimbus. Scale bars: 10
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<normalizedToken id="F20B0AA5CA98649F4864214F88340C3C" originalValue="μm">μm</normalizedToken>
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||
(
|
||
<emphasis id="23FC584397CFACC32701B2F25FD4080D" bold="true" pageId="0" pageNumber="1">A, B</emphasis>
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); 1
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||
<normalizedToken id="621173A1971141876A99F1F0F511B225" originalValue="μm">μm</normalizedToken>
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||
(
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||
<emphasis id="ED8D7C72B3D43908C6106CDBDA63ABF3" bold="true" pageId="0" pageNumber="1">C, D</emphasis>
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||
); 2
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||
<normalizedToken id="3276966EB503E154B207478A786CC150" originalValue="μm">μm</normalizedToken>
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||
(
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||
<emphasis id="F7F3041FED2C639A755D33655E051AA3" bold="true" pageId="0" pageNumber="1">E, F</emphasis>
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||
).
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||
</paragraph>
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||
</caption>
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||
<caption id="A5C0B706E820401136D6E51843A39C1C" doi="10.3897/phytokeys.228.101080.figure79" httpUri="https://binary.pensoft.net/fig/867667" pageId="0" pageNumber="1" start="Figure 79" startId="F79">
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||
<paragraph id="BA5C0A274840AD48DB9C8FB5127DDEB6" pageId="0" pageNumber="1">
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||
<emphasis id="41797140721FA335C5592D5197AA4CC2" bold="true" pageId="0" pageNumber="1">Figure 79.</emphasis>
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||
<taxonomicName id="F280AC72F03E93469650F723C6649F7D" authorityName="Bing Liu" authorityYear="2023" class="Bacillariophyceae" family="Ulnariaceae" genus="Ulnaria" kingdom="Plantae" lsidName="Ulnaria pandurata-uniseriata" order="Licmophorales" pageId="0" pageNumber="1" phylum="Bacillariophyta" rank="species" species="pandurata-uniseriata">
|
||
<emphasis id="5765A90F20E736AF74A00457B32D4690" italics="true" pageId="0" pageNumber="1">Ulnaria pandurata-uniseriata</emphasis>
|
||
</taxonomicName>
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||
sp. nov., internal view, SEM
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||
<emphasis id="8AEF90D56878139B87C4B293ABCF9F05" bold="true" pageId="0" pageNumber="1">A, B</emphasis>
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||
two complete valves, note panduriform valve outline.
|
||
<emphasis id="F655281E6771C736529D1F4C6A295E3E" bold="true" pageId="0" pageNumber="1">C, D</emphasis>
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||
middle part details from
|
||
<emphasis id="4AD352C46D0A5D34487D8E56B2348467" bold="true" pageId="0" pageNumber="1">A</emphasis>
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||
,
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||
<emphasis id="99A227B2FEA060C756762736F1B1BFA9" bold="true" pageId="0" pageNumber="1">B</emphasis>
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||
, respectively, note constricted central parts
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||
<emphasis id="549B0B69127038BFE4240ED1C3B7B035" bold="true" pageId="0" pageNumber="1">E, F</emphasis>
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two apical details from
|
||
<emphasis id="18A7D23A4C2069A6697828CD7EF72D10" bold="true" pageId="0" pageNumber="1">B</emphasis>
|
||
. Scale bars: 10
|
||
<normalizedToken id="6CE28180C187B6ED464D290A0F2678CD" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="2C7156727E94E2950688674DD0E905BB" bold="true" pageId="0" pageNumber="1">A, B</emphasis>
|
||
); 1
|
||
<normalizedToken id="6EE58954900CBB2AE3CC7EA72231F896" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="D8C1E00942C4165FE7CC151B2FAE41F0" bold="true" pageId="0" pageNumber="1">C, D</emphasis>
|
||
); 2
|
||
<normalizedToken id="8D63E413C9C99078F6B270AC7ECDE300" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="3C3B228EE9957BDE41B321C186D30DF0" bold="true" pageId="0" pageNumber="1">E, F</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="006FA56A0CFFD18F769C3A2B2558171D" pageId="0" pageNumber="1">
|
||
<emphasis id="626B21BE8AFD29CA8A8363BB9D9919D3" bold="true" italics="true" pageId="0" pageNumber="1">SEM</emphasis>
|
||
(Figs
|
||
<figureCitation id="215E29D98522C22E5A1372B26390F359" captionStart="Figure 78" captionStartId="F78" captionText="Figure 78. Ulnaria pandurata-uniseriata sp. nov., external view, SEM A, B two complete valves, note panduriform valve outline C, D two middle part details from A, B, respectively, note rectangular central areas E, F two apical details from B, note two horn-like projections protruding over ocellulimbus. Scale bars: 10 μm (A, B); 1 μm (C, D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure78" httpUri="https://binary.pensoft.net/fig/867666" pageId="0" pageNumber="1">78</figureCitation>
|
||
-
|
||
<figureCitation id="C70409323FAF2DB1E7DE31BC19D63D97" captionStart="Figure 80" captionStartId="F80" captionText="Figure 80. Ulnaria pandurata-uniseriata sp. nov., internal view, SEM A, B two complete valves with valvocopula C, D two middle details from A, B, respectively E, F two apical details from B. Scale bars: 10 μm (A, B); 2 μm (C-F)." figureDoi="10.3897/phytokeys.228.101080.figure80" httpUri="https://binary.pensoft.net/fig/867668" pageId="0" pageNumber="1">80</figureCitation>
|
||
). Valve characterized by relatively wide virgae, interconnected with vimines (Fig.
|
||
<figureCitation id="9836FA3D9FA402602CDB3CD065A7E9F2" captionStart="Figure 78" captionStartId="F78" captionText="Figure 78. Ulnaria pandurata-uniseriata sp. nov., external view, SEM A, B two complete valves, note panduriform valve outline C, D two middle part details from A, B, respectively, note rectangular central areas E, F two apical details from B, note two horn-like projections protruding over ocellulimbus. Scale bars: 10 μm (A, B); 1 μm (C, D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure78" httpUri="https://binary.pensoft.net/fig/867666" pageId="0" pageNumber="1">78A-D</figureCitation>
|
||
). Ocellulimbus composed of ca. 17 pervalvar and 8 transverse rows of porelli. Two horn-like projections protruding over the ocellulimbus (Fig.
|
||
<figureCitation id="F065DA7E04C92EEE73DA981102BCC5D6" captionStart="Figure 78" captionStartId="F78" captionText="Figure 78. Ulnaria pandurata-uniseriata sp. nov., external view, SEM A, B two complete valves, note panduriform valve outline C, D two middle part details from A, B, respectively, note rectangular central areas E, F two apical details from B, note two horn-like projections protruding over ocellulimbus. Scale bars: 10 μm (A, B); 1 μm (C, D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure78" httpUri="https://binary.pensoft.net/fig/867666" pageId="0" pageNumber="1">78E, F</figureCitation>
|
||
). Striae uniseriate, situated opposite each other across sternum, equidistant until radiate at poles, areolae become elongated closer to the mantle (Figs
|
||
<figureCitation id="AE3E1BBFE20F8D7858A0EB39564047A1" captionStart="Figure 78" captionStartId="F78" captionText="Figure 78. Ulnaria pandurata-uniseriata sp. nov., external view, SEM A, B two complete valves, note panduriform valve outline C, D two middle part details from A, B, respectively, note rectangular central areas E, F two apical details from B, note two horn-like projections protruding over ocellulimbus. Scale bars: 10 μm (A, B); 1 μm (C, D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure78" httpUri="https://binary.pensoft.net/fig/867666" pageId="0" pageNumber="1">78C, D</figureCitation>
|
||
,
|
||
<figureCitation id="1751063C6046DAEC9D7B9492AAA2F9B7" captionStart="Figure 79" captionStartId="F79" captionText="Figure 79. Ulnaria pandurata-uniseriata sp. nov., internal view, SEM A, B two complete valves, note panduriform valve outline. C, D middle part details from A, B, respectively, note constricted central parts E, F two apical details from B. Scale bars: 10 μm (A, B); 1 μm (C, D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure79" httpUri="https://binary.pensoft.net/fig/867667" pageId="0" pageNumber="1">79C, D</figureCitation>
|
||
). One rimoportula present at each pole, externally expressed as a simple hole (Fig.
|
||
<figureCitation id="19CECFC55FA52EE07221C2B793697BA7" captionStart="Figure 78" captionStartId="F78" captionText="Figure 78. Ulnaria pandurata-uniseriata sp. nov., external view, SEM A, B two complete valves, note panduriform valve outline C, D two middle part details from A, B, respectively, note rectangular central areas E, F two apical details from B, note two horn-like projections protruding over ocellulimbus. Scale bars: 10 μm (A, B); 1 μm (C, D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure78" httpUri="https://binary.pensoft.net/fig/867666" pageId="0" pageNumber="1">78E, F</figureCitation>
|
||
), internally bilabiate, situated close to sternum (Figs
|
||
<figureCitation id="74CA0C4642F2B47A896298438DD509A5" captionStart="Figure 79" captionStartId="F79" captionText="Figure 79. Ulnaria pandurata-uniseriata sp. nov., internal view, SEM A, B two complete valves, note panduriform valve outline. C, D middle part details from A, B, respectively, note constricted central parts E, F two apical details from B. Scale bars: 10 μm (A, B); 1 μm (C, D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure79" httpUri="https://binary.pensoft.net/fig/867667" pageId="0" pageNumber="1">79E, F</figureCitation>
|
||
,
|
||
<figureCitation id="2BB6439BC54B1E31BB88D7E3ED7887C3" captionStart="Figure 80" captionStartId="F80" captionText="Figure 80. Ulnaria pandurata-uniseriata sp. nov., internal view, SEM A, B two complete valves with valvocopula C, D two middle details from A, B, respectively E, F two apical details from B. Scale bars: 10 μm (A, B); 2 μm (C-F)." figureDoi="10.3897/phytokeys.228.101080.figure80" httpUri="https://binary.pensoft.net/fig/867668" pageId="0" pageNumber="1">80E, F</figureCitation>
|
||
). Central area rectangular hyaline region (Figs
|
||
<figureCitation id="CE0467A679CBEF971B6D3A66263083B3" captionStart="Figure 78" captionStartId="F78" captionText="Figure 78. Ulnaria pandurata-uniseriata sp. nov., external view, SEM A, B two complete valves, note panduriform valve outline C, D two middle part details from A, B, respectively, note rectangular central areas E, F two apical details from B, note two horn-like projections protruding over ocellulimbus. Scale bars: 10 μm (A, B); 1 μm (C, D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure78" httpUri="https://binary.pensoft.net/fig/867666" pageId="0" pageNumber="1">78C, D</figureCitation>
|
||
,
|
||
<figureCitation id="88297CF97A96416F54A25BC38F0E7D05" captionStart="Figure 79" captionStartId="F79" captionText="Figure 79. Ulnaria pandurata-uniseriata sp. nov., internal view, SEM A, B two complete valves, note panduriform valve outline. C, D middle part details from A, B, respectively, note constricted central parts E, F two apical details from B. Scale bars: 10 μm (A, B); 1 μm (C, D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure79" httpUri="https://binary.pensoft.net/fig/867667" pageId="0" pageNumber="1">79C, D</figureCitation>
|
||
). Valvocopula a closed hoop, surrounding the valve internal margin (Fig.
|
||
<figureCitation id="A76C079C3B0715BAE1321F33CC2C0917" captionStart="Figure 80" captionStartId="F80" captionText="Figure 80. Ulnaria pandurata-uniseriata sp. nov., internal view, SEM A, B two complete valves with valvocopula C, D two middle details from A, B, respectively E, F two apical details from B. Scale bars: 10 μm (A, B); 2 μm (C-F)." figureDoi="10.3897/phytokeys.228.101080.figure80" httpUri="https://binary.pensoft.net/fig/867668" pageId="0" pageNumber="1">80A, B</figureCitation>
|
||
), bearing a mostly continuous row of poroids dividing pars interior from pars exterior, located at the midline (Fig.
|
||
<figureCitation id="3632B4BC6703AA9125DA85D627771539" captionStart="Figure 80" captionStartId="F80" captionText="Figure 80. Ulnaria pandurata-uniseriata sp. nov., internal view, SEM A, B two complete valves with valvocopula C, D two middle details from A, B, respectively E, F two apical details from B. Scale bars: 10 μm (A, B); 2 μm (C-F)." figureDoi="10.3897/phytokeys.228.101080.figure80" httpUri="https://binary.pensoft.net/fig/867668" pageId="0" pageNumber="1">80B, D-F</figureCitation>
|
||
), lacking ornamentation at both poles (Fig.
|
||
<figureCitation id="9AC1494A37BA7BE0CBBC367F42DC9EBC" captionStart="Figure 80" captionStartId="F80" captionText="Figure 80. Ulnaria pandurata-uniseriata sp. nov., internal view, SEM A, B two complete valves with valvocopula C, D two middle details from A, B, respectively E, F two apical details from B. Scale bars: 10 μm (A, B); 2 μm (C-F)." figureDoi="10.3897/phytokeys.228.101080.figure80" httpUri="https://binary.pensoft.net/fig/867668" pageId="0" pageNumber="1">80E, F</figureCitation>
|
||
). On its advalvar edge, valvocopula has a row of serrated projections, each corresponding internally to a virga (Fig.
|
||
<figureCitation id="AEA614D5AC4CCD61BEF4609AB87BB5DF" captionStart="Figure 80" captionStartId="F80" captionText="Figure 80. Ulnaria pandurata-uniseriata sp. nov., internal view, SEM A, B two complete valves with valvocopula C, D two middle details from A, B, respectively E, F two apical details from B. Scale bars: 10 μm (A, B); 2 μm (C-F)." figureDoi="10.3897/phytokeys.228.101080.figure80" httpUri="https://binary.pensoft.net/fig/867668" pageId="0" pageNumber="1">80B, D-F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="D3A00E6CE6E52AB0A297FD82A88369BD" doi="10.3897/phytokeys.228.101080.figure80" httpUri="https://binary.pensoft.net/fig/867668" pageId="0" pageNumber="1" start="Figure 80" startId="F80">
|
||
<paragraph id="992B0725A320A777118837596FC085E7" pageId="0" pageNumber="1">
|
||
<emphasis id="22549309E088FF1FD1CF7D9EFF8CC9F3" bold="true" pageId="0" pageNumber="1">Figure 80.</emphasis>
|
||
<taxonomicName id="B98AB010C8ED6433520AAE7AF8C8F01D" authorityName="Bing Liu" authorityYear="2023" class="Bacillariophyceae" family="Ulnariaceae" genus="Ulnaria" kingdom="Plantae" lsidName="Ulnaria pandurata-uniseriata" order="Licmophorales" pageId="0" pageNumber="1" phylum="Bacillariophyta" rank="species" species="pandurata-uniseriata">
|
||
<emphasis id="F97FBD34C59B6DD9B78AD560FA2F9E02" italics="true" pageId="0" pageNumber="1">Ulnaria pandurata-uniseriata</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., internal view, SEM
|
||
<emphasis id="0D3F965D3E1A215CBD44FFDB7528986D" bold="true" pageId="0" pageNumber="1">A, B</emphasis>
|
||
two complete valves with valvocopula
|
||
<emphasis id="2A5EA0E3D9B96105189A87163BD70E8F" bold="true" pageId="0" pageNumber="1">C, D</emphasis>
|
||
two middle details from
|
||
<emphasis id="194D67C7BDD98B82B08A3F1F04534159" bold="true" pageId="0" pageNumber="1">A, B</emphasis>
|
||
, respectively
|
||
<emphasis id="131C5935517346E8F6B035CF5210C212" bold="true" pageId="0" pageNumber="1">E, F</emphasis>
|
||
two apical details from
|
||
<emphasis id="FF302F8CCEE27A73D5055AA6C5BF538D" bold="true" pageId="0" pageNumber="1">B</emphasis>
|
||
. Scale bars: 10
|
||
<normalizedToken id="2B78A7B02BCE987FE1D3692EB0914573" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="D4812D42536CB772872766CDA1026C53" bold="true" pageId="0" pageNumber="1">A, B</emphasis>
|
||
); 2
|
||
<normalizedToken id="499B163844B795B5CF2D57256C69E5F7" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="F07B7C4CEE1178ABE928E84B2D44889A" bold="true" pageId="0" pageNumber="1">C-F</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="D170ED1D39DF3C34570E22FFD41137C7" pageId="0" pageNumber="1" type="etymology">
|
||
<paragraph id="AECC087B9654253FC8416552618DCE76" pageId="0" pageNumber="1">Etymology.</paragraph>
|
||
<paragraph id="BD83C6BA1E8D64492A7D81CD9BFB0B3E" pageId="0" pageNumber="1">
|
||
The epithet
|
||
<emphasis id="8B61462716401DB1202559FC1560C9AD" italics="true" pageId="0" pageNumber="1">pandurata>-uniseriata</emphasis>
|
||
is a combination of the terms
|
||
<emphasis id="C03F89ABA1CDE7AE2DF9CA44DEB7143A" italics="true" pageId="0" pageNumber="1">pandurate</emphasis>
|
||
and
|
||
<emphasis id="C0369FEE44D842151490D1978E51831F" italics="true" pageId="0" pageNumber="1">uniseriate</emphasis>
|
||
reflecting the panduriform outline of the valve and its mostly uniseriate striae.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="1E5D928ED1409B798A1C833CDD39DB5E" pageId="0" pageNumber="1" type="ecology">
|
||
<paragraph id="8BAB2425266A908EC9532BFBF9D74E5E" pageId="0" pageNumber="1">Ecology and distribution.</paragraph>
|
||
<paragraph id="F207B3345F2413DA7285177490178FF0" pageId="0" pageNumber="1">
|
||
Epilithic in a mountain stream with oligotrophic waters. The following environmental parameters were measured in the field: Conductivity was 53.9
|
||
<normalizedToken id="B5EE1374F13213E6902E7487BDFB8836" originalValue="±">+/-</normalizedToken>
|
||
0.6
|
||
<normalizedToken id="72E5361DBCFA5C1C03FA9C52B2F89A04" originalValue="μS">μS</normalizedToken>
|
||
∙cm-1, pH was 8.4
|
||
<normalizedToken id="9DBB2627BBE8296D325C30B35254FC96" originalValue="±">+/-</normalizedToken>
|
||
0.3 and water temperature was 21.9
|
||
<normalizedToken id="1A6AE0FB6533AD9FCA24ACAEC77A4CF2" originalValue="±">+/-</normalizedToken>
|
||
0.1 °C. So far, its distribution is known only from the type locality.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B7A48F3AD29F151A0C418D7B71C93598" pageId="0" pageNumber="1" type="discussion">
|
||
<paragraph id="BB24AC7B9B4F10F10906F29EBC177771" pageId="0" pageNumber="1">Discussion.</paragraph>
|
||
<paragraph id="7536EA472CA0AAB797E3725251337813" pageId="0" pageNumber="1">
|
||
<taxonomicName id="B5D432D43E688AD8A7ED2A7ABA9DE847" authorityName="Bing Liu" authorityYear="2023" class="Bacillariophyceae" family="Ulnariaceae" genus="Ulnaria" kingdom="Plantae" lsidName="Ulnaria pandurata-uniseriata" order="Licmophorales" pageId="0" pageNumber="1" phylum="Bacillariophyta" rank="species" species="pandurata-uniseriata">
|
||
<emphasis id="D09E0ED3DECF1383AE163C5F7F9BAE40" italics="true" pageId="0" pageNumber="1">Ulnaria pandurata-uniseriata</emphasis>
|
||
</taxonomicName>
|
||
is characterized by its panduriform valve outline, rectangular central area, mostly uniseriate striae, and its rostrate apices. It differs from
|
||
<taxonomicName id="55805FD6D53E11DF890521B5623C7523" lsidName="U. jumlensis" pageId="0" pageNumber="1" rank="species" species="jumlensis">
|
||
<emphasis id="C65D58AD7E3DAA1DC6AB81B0EDA31148" italics="true" pageId="0" pageNumber="1">U. jumlensis</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<normalizedToken id="8F140B997914B5ABFA033FF5CBE72341" originalValue="Jüttner">Juettner</normalizedToken>
|
||
) D.M. Williams & Karthick by its narrower valve (6.2-8.2
|
||
<normalizedToken id="C510B201FF57E785AB473ED783BD3E0A" originalValue="μm">μm</normalizedToken>
|
||
vs 7.5-11.2
|
||
<normalizedToken id="5A0CB250FB9623B1FDF3C37034497387" originalValue="μm">μm</normalizedToken>
|
||
) and lower stria density (9-11 in 10
|
||
<normalizedToken id="C7F9997B8A280E9F861498847586909A" originalValue="μm">μm</normalizedToken>
|
||
vs 13-14 in 10
|
||
<normalizedToken id="2EADE69CB6F7A6C0326769B4C210020E" originalValue="μm">μm</normalizedToken>
|
||
) (see
|
||
<bibRefCitation id="6855473ECDE629145A33D4DE6C2C52EA" DOI="https://doi.org/10.1080/0269249X.2000.9705498" author="Juettner, I" journalOrPublisher="Diatom Research" pageId="0" pageNumber="1" pagination="237 - 262" refId="B17" refString="Juettner, I, Cox, EJ, Ormerod, SJ, 2000. New or poorly known diatoms from Himalayan streams. Diatom Research 15 (2): 237 - 262, DOI: https://doi.org/10.1080/0269249X.2000.9705498" title="New or poorly known diatoms from Himalayan streams." url="https://doi.org/10.1080/0269249X.2000.9705498" volume="15" year="2000">
|
||
<normalizedToken id="F67B812385D595D0F4913FEF93234222" originalValue="Jüttner">Juettner</normalizedToken>
|
||
et al. 2000
|
||
</bibRefCitation>
|
||
, p. 249).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |