165 lines
17 KiB
XML
165 lines
17 KiB
XML
<document id="D1EFAE68870E48055B4E8B285995734D" ID-CLB-Dataset="300704" ID-DOI="10.11646/phytotaxa.642.4.2" ID-GBIF-Dataset="6c58cb6d-dbcb-4dc5-8d35-64b08d1e4072" ID-ISSN="1179-3163" ID-Zenodo-Dep="13214365" IM.bibliography_approvedBy="guilherme" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="guilherme" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1722597770412" checkinUser="felipe" docAuthor="Liu, Qi, Liu, Enhui, You, Qingmin, Wang, Qinghua, Kociolek, John Patrick & Xie, Shulian" docDate="2024" docId="C800951C297E333DFF6041A9FCF616A5" docLanguage="en" docName="phytotaxa.642.4.2.pdf" docOrigin="Phytotaxa 642 (4)" docSource="http://dx.doi.org/10.11646/phytotaxa.642.4.2" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Eunotia obtusisaculea Q. Liu, S. L. Xie & Kociolek, sp. nov." docType="treatment" docVersion="3" lastPageNumber="247" masterDocId="3439ED64297B3338FFE84137FFE81053" masterDocTitle="New and Interesting Diatoms from the Shiwan Wetwalls, Yunnan Province, China. III. Valve ultrastructure of four new species of Eunotia (Bacillariophyceae: Eunotiales)" masterLastPageNumber="254" masterPageNumber="242" pageNumber="247" updateTime="1725970173556" updateUser="guilherme" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="929BB06AA7BC8A6768CBCFA33F0F551D">New and Interesting Diatoms from the Shiwan Wetwalls, Yunnan Province, China. III. Valve ultrastructure of four new species of Eunotia (Bacillariophyceae: Eunotiales)</mods:title>
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<mods:namePart id="FC5EAB4FABB2E6F73890C1E299FE1235">Liu, Qi</mods:namePart>
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<mods:nameIdentifier id="BFA811604D0BBEF1F026EDE80CD88816" type="ORCID">0000-0002-8710-4560</mods:nameIdentifier>
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<mods:affiliation id="1E3DB09DCDE99124BEE59458B9837A3C">School of Life Science, Shanxi University, Taiyuan, People’s Republic of China</mods:affiliation>
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<mods:nameIdentifier id="0CA966FF1DF511B46C301A484FFF660D" type="email">liuqi317@126.com</mods:nameIdentifier>
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<mods:namePart id="478E791B6F490FEB32DD7ED8EACA3810">Liu, Enhui</mods:namePart>
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<mods:nameIdentifier id="2D2E9A8EA8A4F65ACD04A526B1496668" type="ORCID">0009-0008-0343-6981</mods:nameIdentifier>
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<mods:affiliation id="864D5B9D84BEA624C62C9346FD597989">School of Life Science, Shanxi University, Taiyuan, People’s Republic of China</mods:affiliation>
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<mods:nameIdentifier id="B18B23CD977616DB8D7118AE47F60933" type="email">18835572665leh@gmail.com</mods:nameIdentifier>
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<mods:namePart id="F8ABC15945CABAEABBD6398146CF9120">You, Qingmin</mods:namePart>
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<mods:affiliation id="1E87D7A3EBE17456E2D1186CBDE96853">College of Life Sciences, Shanghai Normal University, Shanghai, People’s Republic of China</mods:affiliation>
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<mods:nameIdentifier id="6FCFFFB4F06A653E805BAE4C09239DE2" type="email">youqm1117@163.com</mods:nameIdentifier>
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<mods:namePart id="3B348148E4392409EC2A4C6AD1A14693">Wang, Qinghua</mods:namePart>
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<mods:nameIdentifier id="E34BFFFE25883C62B5B625ABCEE13569" type="ORCID">0000-0002-1060-0822</mods:nameIdentifier>
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<mods:affiliation id="752F6DDC1B73E416F46579608A9BA443">Department of Biology, Taiyuan Normal University, Jinzhong 030619, People’s Republic of China</mods:affiliation>
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<mods:nameIdentifier id="AF7C5477C64DDE497EAB199351C3B2C1" type="email">wqinghua123@126.com</mods:nameIdentifier>
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<mods:namePart id="4D9BF5D94B8BCF05648FBB2116CDA16B">Kociolek, John Patrick</mods:namePart>
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<mods:nameIdentifier id="E573E2D1D176643224518C3B14E09DB4" type="ORCID">0000-0001-9824-7164</mods:nameIdentifier>
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<mods:affiliation id="17D033ACDD3D1D826ED7495D0AD00212">Museum of Natural History and Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO, USA</mods:affiliation>
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<mods:nameIdentifier id="A0AD9EF6E1898C1497296BDC574F6B9D" type="email">patrick.kociolek@colorado.edu</mods:nameIdentifier>
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<mods:namePart id="8483EC6985511DDAE3B9442D4AAF48B1">Xie, Shulian</mods:namePart>
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<mods:nameIdentifier id="5AF73CA23F812765982CB82F62E346DE" type="ORCID">0000-0003-2349-2071</mods:nameIdentifier>
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<mods:affiliation id="25D5A43A2007B82C06275E0FBDF49D4A">School of Life Science, Shanxi University, Taiyuan, People’s Republic of China</mods:affiliation>
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<mods:nameIdentifier id="BD3DC1159E99CC0CFCED2AA47A7525E7" type="email">xiesl@sxu.edu.cn</mods:nameIdentifier>
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<mods:title id="71930D17579F2F854D83ECCC504EC8FB">Phytotaxa</mods:title>
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<mods:part id="38EB73C8C78E64E267655B8E5183B398">
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<mods:date id="748807FA0FA9DE8DD15A75C6204C4230">2024</mods:date>
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<mods:number id="073D66E6739F83217AB9441D3F00CBC7">2024-04-03</mods:number>
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<mods:number id="20AA377D7C1342C64C5F07C90C5B21EA">642</mods:number>
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</mods:detail>
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<mods:detail id="9B8158256B94345A1BCAA136B5694316" type="issue">
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<mods:number id="167E780823FD70300B297B4AF12725A9">4</mods:number>
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<mods:start id="E7454F1006205B767110E9104AB39842">242</mods:start>
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<mods:url id="4BC46E21FE046E8EEA4D066DB71F8C94">http://dx.doi.org/10.11646/phytotaxa.642.4.2</mods:url>
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<mods:classification id="871795219DD38C9E67991D9296127ADF">journal article</mods:classification>
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<mods:identifier id="36FBB6BC34EDFD74D309B972B417C90E" type="CLB-Dataset">300704</mods:identifier>
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<mods:identifier id="530B49FFE955E46428AECE1366A08650" type="DOI">10.11646/phytotaxa.642.4.2</mods:identifier>
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<mods:identifier id="3A405BBF4848B2A971C1CF7DC10DFD34" type="ISSN">1179-3163</mods:identifier>
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<mods:identifier id="106744FA2E8807CEF608A6FB3A5BA5BB" type="Zenodo-Dep">13214365</mods:identifier>
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<treatment id="C800951C297E333DFF6041A9FCF616A5" ID-DOI="http://doi.org/10.5281/zenodo.13213365" ID-GBIF-Taxon="237646892" ID-Zenodo-Dep="13213365" LSID="urn:lsid:plazi:treatment:C800951C297E333DFF6041A9FCF616A5" httpUri="http://treatment.plazi.org/id/C800951C297E333DFF6041A9FCF616A5" lastPageNumber="247" pageId="5" pageNumber="247">
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<subSubSection id="08B37781297E333DFF6041A9FB0A10EB" box="[136,1250,158,185]" pageId="5" pageNumber="247" type="nomenclature">
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<paragraph id="4016240A297E333DFF6041A9FB0A10EB" blockId="5.[136,1250,158,185]" box="[136,1250,158,185]" pageId="5" pageNumber="247">
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<heading id="1B5E9366297E333DFF6041A9FB0A10EB" box="[136,1250,158,185]" fontSize="11" level="2" pageId="5" pageNumber="247" reason="3">
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<taxonomicName id="87A95F89297E333DFF6041A9FD3010EB" authority="Q. Liu, S. L. Xie & Kociolek" authorityName="Q. Liu, S. L. Xie & Kociolek" box="[136,728,158,185]" class="Bacillariophyceae" family="Eunotiaceae" genus="Eunotia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Eunotiales" pageId="5" pageNumber="247" phylum="Bacillariophyta" rank="species" species="obtusisaculea" status="sp. nov.">
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<emphasis id="72DDF818297E333DFF6041A9FE6110EA" bold="true" box="[136,393,158,185]" italics="true" pageId="5" pageNumber="247">Eunotia obtusisaculea</emphasis>
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Q. Liu, S. L. Xie & Kociolek
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</taxonomicName>
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<emphasis id="72DDF818297E333DFD3641A8FCDB10EB" box="[734,819,159,184]" italics="true" pageId="5" pageNumber="247">
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<taxonomicNameLabel id="69EE4563297E333DFD3641A8FCDB10EB" box="[734,819,159,184]" pageId="5" pageNumber="247" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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||
<emphasis id="72DDF818297E333DFCD141A9FB0A10EB" bold="true" box="[825,1250,158,184]" pageId="5" pageNumber="247">(LM: Figs 34–42, SEM: Figs 43–50)</emphasis>
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</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="08B37781297E333DFF6041D1FC451611" pageId="5" pageNumber="247" type="description">
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<paragraph id="4016240A297E333DFF6041D1FED011C3" blockId="5.[136,1452,230,400]" pageId="5" pageNumber="247">Description: In valve view, cells asymmetrical to the apical axis, with dorsal margin convex, ventral margin concave, with ends distinctly produced, rostrate appearing slightly deflected to the dorsal margin (Figs 34–42). Length 36–56 µm, breadth 7–9 µm. Striae radiate, distinctly punctate with individual areolae round, becoming parallel at the poles. Striae number 9–10 / 10 µm in the center, 15–19 / 10 µm at the apices. Dorsal margins appear to be bordered by a row of small spines.</paragraph>
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<caption id="14D67482297E333DFF604560FDBC14C2" ID-DOI="http://doi.org/10.5281/zenodo.13214377" ID-Zenodo-Dep="13214377" httpUri="https://zenodo.org/record/13214377/files/figure.png" pageId="5" pageNumber="247" startId="5.[136,218,1111,1132]" targetBox="[151,1435,425,1086]" targetPageId="5" targetType="plate">
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<paragraph id="4016240A297E333DFF604560FDBC14C2" blockId="5.[136,1451,1111,1169]" pageId="5" pageNumber="247">
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<emphasis id="72DDF818297E333DFF604560FF19143F" bold="true" box="[136,241,1111,1132]" pageId="5" pageNumber="247">PLATE 5.</emphasis>
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<taxonomicName id="87A95F89297E333DFF1E4560FD0D143E" authority="Q. Liu, S. L. Xie & Kociolek" authorityName="Q. Liu, S. L. Xie & Kociolek" box="[246,741,1111,1133]" class="Bacillariophyceae" family="Eunotiaceae" genus="Eunotia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Eunotiales" pageId="5" pageNumber="247" phylum="Bacillariophyta" rank="species" species="obtusisaculea" status="sp. nov.">
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<emphasis id="72DDF818297E333DFF1E4560FE39143E" bold="true" box="[246,465,1111,1133]" italics="true" pageId="5" pageNumber="247">Eunotia obtusisaculea</emphasis>
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Q. Liu, S. L. Xie & Kociolek
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</taxonomicName>
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,
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<emphasis id="72DDF818297E333DFD07456FFCDF143E" box="[751,823,1112,1133]" italics="true" pageId="5" pageNumber="247">
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<taxonomicNameLabel id="69EE4563297E333DFD07456FFCDF143E" box="[751,823,1112,1133]" pageId="5" pageNumber="247" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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Figures 34–42. Light microscope images showing size diminution series. Holotype population. Scale bar = 10 µm.
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</paragraph>
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</caption>
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<paragraph id="4016240A297E333DFF5545D3FC931515" blockId="5.[136,1452,1252,1782]" pageId="5" pageNumber="247">In girdle view, striae extend onto both the dorsal and ventral margins. On the ventral margin the raphe branches are short, deflected towards the mantle. Striae denser on the mantle side of the raphe as compared to the striae closer to the valve face. A small spine is present at the apex of each valve.</paragraph>
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<paragraph id="4016240A297E333DFF554467FC451611" blockId="5.[136,1452,1252,1782]" pageId="5" pageNumber="247">In the SEM, the valve exterior has the dorsal margin with blunt spines (Figs 43–45). Uniseriate striae, composed of areolae with external occlusions, appear to be located in narrow troughs, separated by thick ribs (Figs 43, 45). The raphe is sigmoid, extending onto the valve face near the terminus of the valve. The proximal and distal ends are dilated slightly (Figs 44, 46). The girdle bands are numerous, the thickened valvocopula has 3–4 rows of porelli while the other cingular elements possess a single row of porelli (Figs 44, 46). Internally, striae appear to occur in trough-like opening s that extend across the valve face (figs 47–50). The distal raphe end terminates in a helictoglossa (Figs 47, 48, 50). A small pseudoseptum is present at the apices (Figs 47, 48, 50).</paragraph>
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</subSubSection>
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<subSubSection id="08B37781297E333DFF55477BFCB816FD" pageId="5" pageNumber="247" type="materials_examined">
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<paragraph id="4016240A297E333DFF55477BFCB816FD" blockId="5.[136,1452,1252,1782]" pageId="5" pageNumber="247">
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<emphasis id="72DDF818297E333DFF55477BFEE91635" bold="true" box="[189,257,1612,1638]" pageId="5" pageNumber="247">Type:</emphasis>
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<materialsCitation id="F0C12E57297E333DFEE5477BFC2E16D9" collectionCode="SXU" country="China" location="Shiwan" municipality="Shiwan" pageId="5" pageNumber="247" specimenCode="YN201904033-1" specimenCount="1" stateProvince="Yunnan Province" typeStatus="holotype">
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<collectingCountry id="38BE649A297E333DFEE5477BFE8E1635" box="[269,358,1612,1638]" name="China" pageId="5" pageNumber="247">CHINA</collectingCountry>
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.
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<collectingRegion id="826DEAE8297E333DFE9F477BFDD61635" box="[375,574,1612,1638]" country="China" name="Yunnan" pageId="5" pageNumber="247">Yunnan Province</collectingRegion>
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,
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<collectingMunicipality id="A072BE70297E333DFDA6477BFD4A1635" box="[590,674,1612,1638]" pageId="5" pageNumber="247">Shiwan</collectingMunicipality>
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wet wall.
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<typeStatus id="9F129AA8297E333DFCCD477BFC651635" box="[805,909,1612,1638]" pageId="5" pageNumber="247" type="holotype">Holotype</typeStatus>
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Preparation Slide No.
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<specimenCode id="100F8C71297E333DFB76477BFAB41635" box="[1182,1372,1612,1638]" pageId="5" pageNumber="247">
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YN201904033-
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<quantity id="875189EF297E333DFABC477BFA961635" box="[1364,1406,1612,1638]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="5" pageNumber="247" unit="in" value="1.0">1 in</quantity>
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</specimenCode>
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the Freshwater Algal Herbarium of Shanxi University (
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<collectionCode id="26B8BCCF297E333DFD2C4747FD1616D9" box="[708,766,1648,1674]" collectionName="SXU" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14021" lsid="urn:lsid:biocol.org:col:14021" name="Shanxi University" pageId="5" pageNumber="247" type="Herbarium">SXU</collectionCode>
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), Taiyuan, China.
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</materialsCitation>
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<materialsCitation id="F0C12E57297E333DFC244747FCA216FD" collectionCode="COLO" pageId="5" pageNumber="247" specimenCode="YN201904033-2" specimenCount="1" typeStatus="isotype">
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<typeStatus id="9F129AA8297E333DFC244747FBF616D9" box="[972,1054,1648,1674]" pageId="5" pageNumber="247" type="isotype">Isotype</typeStatus>
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slide
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<specimenCode id="100F8C71297E333DFBB74747FAF516D9" box="[1119,1309,1648,1674]" pageId="5" pageNumber="247">YN201904033-2</specimenCode>
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deposited in the Kociolek Collection at the University of Colorado (
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<collectionCode id="26B8BCCF297E333DFD1947A3FCD716FD" box="[753,831,1684,1710]" collectionName="COLO" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15540" lsid="urn:lsid:biocol.org:col:15540" name="University of Colorado Herbarium" pageId="5" pageNumber="247" type="Herbarium">COLO</collectionCode>
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)
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</materialsCitation>
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.
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</paragraph>
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||
</subSubSection>
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<subSubSection id="08B37781297E333DFF55478FFCF616A5" pageId="5" pageNumber="247" type="etymology">
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<paragraph id="4016240A297E333DFF55478FFBB81681" blockId="5.[136,1452,1252,1782]" box="[189,1104,1720,1746]" pageId="5" pageNumber="247">
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<emphasis id="72DDF818297E333DFF55478FFEA01681" bold="true" box="[189,328,1720,1746]" pageId="5" pageNumber="247">Etymology:</emphasis>
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Named for the blunt spines on the dorsal margin seen in this species.
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</paragraph>
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<paragraph id="4016240A297E333DFF5547EBFCF616A5" blockId="5.[136,1452,1252,1782]" box="[189,798,1755,1782]" pageId="5" pageNumber="247">Present in samples YN201904033 and YN201904055.</paragraph>
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</subSubSection>
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</treatment>
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||
</document> |