382 lines
47 KiB
XML
382 lines
47 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="A3CC9D81163555D88EF7BCA7DDF68E4B" 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 blancoi 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="72B7EC9D22C4B4AB7E957E9AE31F7A40" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="87FC76B3E8BF97A283E9465E8DF8B207">
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<mods:title id="0FA5A6C08E73ED36A5D62AF1B3E66B0F">The diatom genus Ulnaria (Bacillariophyta) in China</mods:title>
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</mods:titleInfo>
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<mods:name id="C4BD85608BEA052E007AA4F9A3D04FA1" type="personal">
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<mods:roleTerm id="C67FB10172A5B46AE8459E076B2A2BD1">Author</mods:roleTerm>
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<mods:namePart id="9C48D913F21422DAB99190E44D10E606">Liu, Bing</mods:namePart>
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<mods:nameIdentifier id="7801535E6DC9968FD3090F8D9BD3AA09" type="ORCID">https://orcid.org/0000-0002-8516-325X</mods:nameIdentifier>
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<mods:affiliation id="54795901B2F7F2B8065D2C7767AC68DE">College of Biology and Environmental Sciences, Jishou University, Jishou 416000, China</mods:affiliation>
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<mods:nameIdentifier id="4D778D7B5980F96A125964E5130D1A6C" type="email">jsulb@outlook.com</mods:nameIdentifier>
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<mods:typeOfResource id="BD77A3EEA22EB6643F4F5E77486A1E3C">text</mods:typeOfResource>
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<mods:title id="F80B3CDFC2414A8DD5A1C4C992AB2B51">PhytoKeys</mods:title>
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<mods:part id="BC02DD84B765D6B47033FC7B4A8C8703">
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<mods:date id="6594F86BCB97FFBDD54671395E4B4BE0">2023</mods:date>
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<mods:number id="3561E7962008469478BE731E35A2CC71">2023-06-23</mods:number>
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<mods:number id="661727973780FB9AC3E5F498DCB7A028">228</mods:number>
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<mods:start id="7038F2DE630A4952C42DDEB1811AD810">1</mods:start>
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<mods:end id="15C1BA4EC5BA9B496993034E5511B9F0">118</mods:end>
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<mods:url id="B192D8B6A06589CF37B666623C6F43AB">http://dx.doi.org/10.3897/phytokeys.228.101080</mods:url>
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<mods:classification id="A77122F4406D12E651F30A7ED7D3359F">journal article</mods:classification>
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<mods:identifier id="0C654CBFB67FF2DE0FC4580D9AFAA973" type="DOI">http://dx.doi.org/10.3897/phytokeys.228.101080</mods:identifier>
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<mods:identifier id="9406E02A4D5FC0663B7BB25B0BE5B8F9" type="Pensoft-Pub">1314-2003-228-1</mods:identifier>
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</mods:mods>
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<treatment id="A3CC9D81163555D88EF7BCA7DDF68E4B" LSID="urn:lsid:plazi:treatment:A3CC9D81163555D88EF7BCA7DDF68E4B" httpUri="http://treatment.plazi.org/id/A3CC9D81163555D88EF7BCA7DDF68E4B" lastPageNumber="1" pageId="0" pageNumber="1">
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<subSubSection id="3AC2AC03CEB46A5A4728C3C82965D930" pageId="0" pageNumber="1" type="nomenclature">
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<paragraph id="36F75EECC0E9134E06F018BA5E65FC0D" pageId="0" pageNumber="1">
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<taxonomicName id="64147C8003E6444926F73797BD3839D8" LSID="A3CC9D81-1635-55D8-8EF7-BCA7DDF68E4B" authority="Bing Liu" authorityName="Bing Liu" authorityYear="2023" class="Bacillariophyceae" family="Ulnariaceae" genus="Ulnaria" higherTaxonomySource="treatment-meta" kingdom="Plantae" lsidName="Ulnaria blancoi" order="Licmophorales" pageId="0" pageNumber="1" phylum="Bacillariophyta" rank="species" species="blancoi" status="sp. nov.">Ulnaria blancoi Bing Liu</taxonomicName>
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<taxonomicNameLabel id="E3E80F253D3E3D1801CC7E0296D2F836" pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="512E1407B8FB520BA5A7C648912AB9C4" pageId="0" pageNumber="1" type="description">
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<paragraph id="2F743AF50AF6F68DC6C27BD73CD6C466" pageId="0" pageNumber="1">
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<figureCitation id="7A49D599E6BFF5508B3E7994E047B3BC" captionStart="Figure 39" captionStartId="F39" captionText="Figure 39. Ulnaria blancoi sp. nov., x 630, LM A-M thirteen valves exhibiting a size diminution series, note the lanceolate valve outline and small variable central areas A micrograph of holotype specimen. Scale bar: 20 μm." figureDoi="10.3897/phytokeys.228.101080.figure39" httpUri="https://binary.pensoft.net/fig/867627" pageId="0" pageNumber="1">Figs 39</figureCitation>
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<figureCitation id="6DEA94CCEFB88CCBC9712B6C3E302CB2" captionStart="Figure 40" captionStartId="F40" captionText="Figure 40. Ulnaria blancoi sp. nov., external view, SEM A, C two complete valves, note central area present or absent B middle part from A, note central area completely absent D middle part from C, note small central area flanked by marginal short striae E, F two apical details, note two horn-like projections protruding over the ocellulimbus (E, two arrows). Scale bars: 20 μm (A, C); 2 μm (B, D, F); 1 μm (E)." figureDoi="10.3897/phytokeys.228.101080.figure40" httpUri="https://binary.pensoft.net/fig/867628" pageId="0" pageNumber="1">, 40</figureCitation>
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<figureCitation id="BD8A726FF516A18627CD023357763758" captionStart="Figure 41" captionStartId="F41" captionText="Figure 41. Ulnaria blancoi sp. nov., internal view, SEM A a complete valve B middle part detail from A, note rectangular central area C, D two half parts from A. E, F Two apical details from A. Scale bars: 20 μm (A); 4 μm (B-D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure41" httpUri="https://binary.pensoft.net/fig/867629" pageId="0" pageNumber="1">, 41</figureCitation>
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<figureCitation id="ABF84ADB5969C1820AAC569E3E52A894" captionStart="Figure 42" captionStartId="F42" captionText="Figure 42. Ulnaria blancoi sp. nov., internal view, SEM A a complete valve B middle part from A, note the very small central area C, D other valve middle part details, note variable central areas. Scale bars: 20 μm (A); 2 μm (B-D)." figureDoi="10.3897/phytokeys.228.101080.figure42" httpUri="https://binary.pensoft.net/fig/867630" pageId="0" pageNumber="1">, 42</figureCitation>
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<figureCitation id="8FDF1D7D203235A55ED1D1C11C67D334" captionStart="Figure 43" captionStartId="F43" captionText="Figure 43. Ulnaria blancoi sp. nov., internal view, SEM A a valve with valvocopula B middle part detail from A. C Detail of valvocopula, note closing plates D-F apical details from A. Scale bars: 20 μm (A); 2 μm (B-F)." figureDoi="10.3897/phytokeys.228.101080.figure43" httpUri="https://binary.pensoft.net/fig/867631" pageId="0" pageNumber="1">, 43</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="897D347F231EE20724E9F89A18D12B21" pageId="0" pageNumber="1" type="holotype">
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<paragraph id="9EEFC01F8AC05844357F4748BA5E7761" pageId="0" pageNumber="1">Holotype.</paragraph>
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<paragraph id="8ED4C0812EB9BCA996245955681D2754" pageId="0" pageNumber="1">
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Slide JIUDIA202306, specimen circled on slide, illustrated as Fig.
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<figureCitation id="2D31E7F93F9FA05240F81FBA0C9AB4F2" captionStart="Figure 39" captionStartId="F39" captionText="Figure 39. Ulnaria blancoi sp. nov., x 630, LM A-M thirteen valves exhibiting a size diminution series, note the lanceolate valve outline and small variable central areas A micrograph of holotype specimen. Scale bar: 20 μm." figureDoi="10.3897/phytokeys.228.101080.figure39" httpUri="https://binary.pensoft.net/fig/867627" pageId="0" pageNumber="1">39A</figureCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="EACA9729E3185B9F8FD2D0914A6FBAF5" pageId="0" pageNumber="1" type="registration">
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<paragraph id="3B5B336F38FAC58A949B0F96230A8B38" pageId="0" pageNumber="1">Registration.</paragraph>
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<paragraph id="EB72DF7096605DC888BAC9E26AC89EBA" pageId="0" pageNumber="1">PhycoBank http://phycobank.org/103812.</paragraph>
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</subSubSection>
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<subSubSection id="1AC90CD3A20820C325956290E7D32E08" pageId="0" pageNumber="1" type="type locality">
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<paragraph id="7C687566636E45C72884192D834D9DFB" pageId="0" pageNumber="1">Type locality.</paragraph>
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<paragraph id="B1EBC946446D190E7CBD062486C83218" pageId="0" pageNumber="1">
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China. Qinghai province: Menyuan County, an unnamed river, at a sampling location named Kengtan (
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<geoCoordinate id="320ABBD1AD7EA851E488C183DF0970DF" degrees="37" direction="north" minutes="27" orientation="latitude" precision="15" seconds="28" value="37.45778">37°27'28"N</geoCoordinate>
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,
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<geoCoordinate id="F0CA7A6B5C99BEC9093BACBDCC494C24" degrees="101" direction="east" minutes="23" orientation="longitude" precision="15" seconds="15" value="101.3875">101°23'15"E</geoCoordinate>
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, 2940 m a.s.l.), collected by Bing Liu, July 18, 2019.
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</paragraph>
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</subSubSection>
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<subSubSection id="FBBD8049523F5AAFCFAFA41CD7C3CC77" pageId="0" pageNumber="1" type="description">
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<paragraph id="B5EF4AE1447D0360F1B9A8D2793CA4B5" pageId="0" pageNumber="1">Description.</paragraph>
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<paragraph id="8B3D3107FDB1F4E0DA2CB2154CD91209" pageId="0" pageNumber="1">
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<emphasis id="FB75CA68D6B51563C3EE1D2AA398036F" bold="true" italics="true" pageId="0" pageNumber="1">LM</emphasis>
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(Fig.
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<figureCitation id="3E6CECDDA7FC308AEA22FB9A46802099" captionStart="Figure 39" captionStartId="F39" captionText="Figure 39. Ulnaria blancoi sp. nov., x 630, LM A-M thirteen valves exhibiting a size diminution series, note the lanceolate valve outline and small variable central areas A micrograph of holotype specimen. Scale bar: 20 μm." figureDoi="10.3897/phytokeys.228.101080.figure39" httpUri="https://binary.pensoft.net/fig/867627" pageId="0" pageNumber="1">39</figureCitation>
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). Valves lanceolate with rostrate to sub-capitate apices (Fig.
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<figureCitation id="782EEA57EC4C894205B16716E78E775C" captionStart="Figure 39" captionStartId="F39" captionText="Figure 39. Ulnaria blancoi sp. nov., x 630, LM A-M thirteen valves exhibiting a size diminution series, note the lanceolate valve outline and small variable central areas A micrograph of holotype specimen. Scale bar: 20 μm." figureDoi="10.3897/phytokeys.228.101080.figure39" httpUri="https://binary.pensoft.net/fig/867627" pageId="0" pageNumber="1">39A-M</figureCitation>
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, see also Figs
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<figureCitation id="5BD0BFDB783F480B2A0F72A2AA3C3F76" captionStart="Figure 40" captionStartId="F40" captionText="Figure 40. Ulnaria blancoi sp. nov., external view, SEM A, C two complete valves, note central area present or absent B middle part from A, note central area completely absent D middle part from C, note small central area flanked by marginal short striae E, F two apical details, note two horn-like projections protruding over the ocellulimbus (E, two arrows). Scale bars: 20 μm (A, C); 2 μm (B, D, F); 1 μm (E)." figureDoi="10.3897/phytokeys.228.101080.figure40" httpUri="https://binary.pensoft.net/fig/867628" pageId="0" pageNumber="1">40A, C</figureCitation>
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,
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<figureCitation id="3F0C6AF6BC61406E1919891B5F22A0FA" captionStart="Figure 41" captionStartId="F41" captionText="Figure 41. Ulnaria blancoi sp. nov., internal view, SEM A a complete valve B middle part detail from A, note rectangular central area C, D two half parts from A. E, F Two apical details from A. Scale bars: 20 μm (A); 4 μm (B-D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure41" httpUri="https://binary.pensoft.net/fig/867629" pageId="0" pageNumber="1">41A</figureCitation>
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,
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<figureCitation id="AFD32DC1CEB91A4854F3457CE1B2FB47" captionStart="Figure 42" captionStartId="F42" captionText="Figure 42. Ulnaria blancoi sp. nov., internal view, SEM A a complete valve B middle part from A, note the very small central area C, D other valve middle part details, note variable central areas. Scale bars: 20 μm (A); 2 μm (B-D)." figureDoi="10.3897/phytokeys.228.101080.figure42" httpUri="https://binary.pensoft.net/fig/867630" pageId="0" pageNumber="1">42A</figureCitation>
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). Valve dimensions (n = 24): length 104-236
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<normalizedToken id="3ABCCB38BC914E417B516E36079D7606" originalValue="μm">μm</normalizedToken>
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, width 4.6-6.8
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<normalizedToken id="2333E3A3B7676CDA32609829BB508F37" originalValue="μm">μm</normalizedToken>
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at centre. Sternum distinct, extending length of valve. Central area very variable: hyaline region extending to both margins forming rectangular fascia (e.g., Fig.
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<figureCitation id="51800FE9A2BBA581CD69B2C2A66D5921" captionStart="Figure 39" captionStartId="F39" captionText="Figure 39. Ulnaria blancoi sp. nov., x 630, LM A-M thirteen valves exhibiting a size diminution series, note the lanceolate valve outline and small variable central areas A micrograph of holotype specimen. Scale bar: 20 μm." figureDoi="10.3897/phytokeys.228.101080.figure39" httpUri="https://binary.pensoft.net/fig/867627" pageId="0" pageNumber="1">39A</figureCitation>
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, see also Fig.
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<figureCitation id="36BF987F995BE836E37ADFBE3A86E007" captionStart="Figure 41" captionStartId="F41" captionText="Figure 41. Ulnaria blancoi sp. nov., internal view, SEM A a complete valve B middle part detail from A, note rectangular central area C, D two half parts from A. E, F Two apical details from A. Scale bars: 20 μm (A); 4 μm (B-D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure41" httpUri="https://binary.pensoft.net/fig/867629" pageId="0" pageNumber="1">41B</figureCitation>
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). It can be circumscribed by both short marginal striae and isolated areolae (e.g., Fig.
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<figureCitation id="F11C6B87388272555917D860F6651D90" captionStart="Figure 39" captionStartId="F39" captionText="Figure 39. Ulnaria blancoi sp. nov., x 630, LM A-M thirteen valves exhibiting a size diminution series, note the lanceolate valve outline and small variable central areas A micrograph of holotype specimen. Scale bar: 20 μm." figureDoi="10.3897/phytokeys.228.101080.figure39" httpUri="https://binary.pensoft.net/fig/867627" pageId="0" pageNumber="1">39D-F</figureCitation>
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, see also Fig.
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<figureCitation id="FB6E0DA0BF600B11B37BE1772E9FF2C4" captionStart="Figure 40" captionStartId="F40" captionText="Figure 40. Ulnaria blancoi sp. nov., external view, SEM A, C two complete valves, note central area present or absent B middle part from A, note central area completely absent D middle part from C, note small central area flanked by marginal short striae E, F two apical details, note two horn-like projections protruding over the ocellulimbus (E, two arrows). Scale bars: 20 μm (A, C); 2 μm (B, D, F); 1 μm (E)." figureDoi="10.3897/phytokeys.228.101080.figure40" httpUri="https://binary.pensoft.net/fig/867628" pageId="0" pageNumber="1">40D</figureCitation>
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), nearly absent (Fig.
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<figureCitation id="D8964F47BB6B3DD44E95C70E415422A7" captionStart="Figure 39" captionStartId="F39" captionText="Figure 39. Ulnaria blancoi sp. nov., x 630, LM A-M thirteen valves exhibiting a size diminution series, note the lanceolate valve outline and small variable central areas A micrograph of holotype specimen. Scale bar: 20 μm." figureDoi="10.3897/phytokeys.228.101080.figure39" httpUri="https://binary.pensoft.net/fig/867627" pageId="0" pageNumber="1">39J</figureCitation>
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, see also Fig.
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<figureCitation id="3C34C882B7FCA566E06F28C1F8043680" captionStart="Figure 42" captionStartId="F42" captionText="Figure 42. Ulnaria blancoi sp. nov., internal view, SEM A a complete valve B middle part from A, note the very small central area C, D other valve middle part details, note variable central areas. Scale bars: 20 μm (A); 2 μm (B-D)." figureDoi="10.3897/phytokeys.228.101080.figure42" httpUri="https://binary.pensoft.net/fig/867630" pageId="0" pageNumber="1">42B</figureCitation>
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) or completely lacking (see Fig.
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<figureCitation id="D7595CF7A0DE1591738FF2D1D84F7F7A" captionStart="Figure 40" captionStartId="F40" captionText="Figure 40. Ulnaria blancoi sp. nov., external view, SEM A, C two complete valves, note central area present or absent B middle part from A, note central area completely absent D middle part from C, note small central area flanked by marginal short striae E, F two apical details, note two horn-like projections protruding over the ocellulimbus (E, two arrows). Scale bars: 20 μm (A, C); 2 μm (B, D, F); 1 μm (E)." figureDoi="10.3897/phytokeys.228.101080.figure40" httpUri="https://binary.pensoft.net/fig/867628" pageId="0" pageNumber="1">40A, B</figureCitation>
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). Striae parallel, radiate only approaching each apex, some opposite each other, and others alternate across the sternum. Stria density 10-13 in 10
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<normalizedToken id="1EED231D1441FA85CD1488D25C8FAD84" originalValue="μm">μm</normalizedToken>
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, increasing near each apex.
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</paragraph>
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<caption id="B9208D9E7EC1E62E206D61B59C97C1F3" doi="10.3897/phytokeys.228.101080.figure39" httpUri="https://binary.pensoft.net/fig/867627" pageId="0" pageNumber="1" start="Figure 39" startId="F39">
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<paragraph id="EF55F7C5763AEC72EFB39DBF282E7AB4" pageId="0" pageNumber="1">
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<emphasis id="9004FAEE3AF3C6D6C9854617E3AD005B" bold="true" pageId="0" pageNumber="1">Figure 39.</emphasis>
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<taxonomicName id="5CD98D3C1DF1BDA037D064E0A33FC297" authorityName="Bing Liu" authorityYear="2023" class="Bacillariophyceae" family="Ulnariaceae" genus="Ulnaria" kingdom="Plantae" lsidName="Ulnaria blancoi" order="Licmophorales" pageId="0" pageNumber="1" phylum="Bacillariophyta" rank="species" species="blancoi">
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<emphasis id="828D831FFAE50F9AC115D8E47DD01812" italics="true" pageId="0" pageNumber="1">Ulnaria blancoi</emphasis>
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</taxonomicName>
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sp. nov.,
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<normalizedToken id="7694471E19CEA81A58E5D4E7777F67AF" originalValue="×">x</normalizedToken>
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630, LM
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<emphasis id="423CED0747E40150E44BF452F5618A81" bold="true" pageId="0" pageNumber="1">A-M</emphasis>
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thirteen valves exhibiting a size diminution series, note the lanceolate valve outline and small variable central areas
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<emphasis id="5FFB7C5AD14F5F190AD7C3EE2A9060FD" bold="true" pageId="0" pageNumber="1">A</emphasis>
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micrograph of holotype specimen. Scale bar: 20
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<normalizedToken id="5A8959717C4FE500B5ADED87294175E0" originalValue="μm">μm</normalizedToken>
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.
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</paragraph>
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</caption>
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<caption id="402978AFEE0DC5C96571AF25F1B61A0A" doi="10.3897/phytokeys.228.101080.figure40" httpUri="https://binary.pensoft.net/fig/867628" pageId="0" pageNumber="1" start="Figure 40" startId="F40">
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<paragraph id="9A0549C60FD169B1ACC3B3572BB5014F" pageId="0" pageNumber="1">
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<emphasis id="78D73A33017E1653EF3BA80165AAF6B9" bold="true" pageId="0" pageNumber="1">Figure 40.</emphasis>
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<taxonomicName id="228DE931E8364331E6E6995909C7533E" authorityName="Bing Liu" authorityYear="2023" class="Bacillariophyceae" family="Ulnariaceae" genus="Ulnaria" kingdom="Plantae" lsidName="Ulnaria blancoi" order="Licmophorales" pageId="0" pageNumber="1" phylum="Bacillariophyta" rank="species" species="blancoi">
|
||
<emphasis id="47DBE54B6604333AF62BCDAF739B23C6" italics="true" pageId="0" pageNumber="1">Ulnaria blancoi</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., external view, SEM
|
||
<emphasis id="A02BCB9AC06413DA8424DAC1EC7B8556" bold="true" pageId="0" pageNumber="1">A, C</emphasis>
|
||
two complete valves, note central area present or absent
|
||
<emphasis id="DF46CF596B9FD21DFDA69D9913ECDEA3" bold="true" pageId="0" pageNumber="1">B</emphasis>
|
||
middle part from
|
||
<emphasis id="B48B5FBCF36590C646186989D21E33B8" bold="true" pageId="0" pageNumber="1">A</emphasis>
|
||
, note central area completely absent
|
||
<emphasis id="B353E98344F35DA8084DCC1DA2B850FF" bold="true" pageId="0" pageNumber="1">D</emphasis>
|
||
middle part from
|
||
<emphasis id="DBA414BA302D1CE5DB9DA6C7E2CD46D6" bold="true" pageId="0" pageNumber="1">C</emphasis>
|
||
, note small central area flanked by marginal short striae
|
||
<emphasis id="0BD746681D5D7AF37F5ADEDF55D36734" bold="true" pageId="0" pageNumber="1">E, F</emphasis>
|
||
two apical details, note two horn-like projections protruding over the ocellulimbus (
|
||
<emphasis id="5FE8449420CD5856F4DE4C9345459B62" bold="true" pageId="0" pageNumber="1">E</emphasis>
|
||
, two arrows). Scale bars: 20
|
||
<normalizedToken id="6E631624492E3AED447F69B8B9EC7357" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="DE7142AB3A75CD2CA55545756B62B799" bold="true" pageId="0" pageNumber="1">A, C</emphasis>
|
||
); 2
|
||
<normalizedToken id="89697D833CF3A93CE8DB8AF51E2EF496" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="1F7293905644CBF490894A91C393AF69" bold="true" pageId="0" pageNumber="1">B, D, F</emphasis>
|
||
); 1
|
||
<normalizedToken id="ACF065125AD8F30C3A6CB68B2A10BCE2" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="2D63DDE5EFC63C0F1A40B5364D6F333A" bold="true" pageId="0" pageNumber="1">E</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="FE5872B5CBE4EC19898AB3BA78D60206" doi="10.3897/phytokeys.228.101080.figure41" httpUri="https://binary.pensoft.net/fig/867629" pageId="0" pageNumber="1" start="Figure 41" startId="F41">
|
||
<paragraph id="BD37F64B12291DF66C0BB8D8C9734C4E" pageId="0" pageNumber="1">
|
||
<emphasis id="AFACA101137CF4E82581934AF413F066" bold="true" pageId="0" pageNumber="1">Figure 41.</emphasis>
|
||
<taxonomicName id="95FD9506779BC5F50874426A54370515" authorityName="Bing Liu" authorityYear="2023" class="Bacillariophyceae" family="Ulnariaceae" genus="Ulnaria" kingdom="Plantae" lsidName="Ulnaria blancoi" order="Licmophorales" pageId="0" pageNumber="1" phylum="Bacillariophyta" rank="species" species="blancoi">
|
||
<emphasis id="DB39CA7D8933DB82FE4904513E1AFD0A" italics="true" pageId="0" pageNumber="1">Ulnaria blancoi</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., internal view, SEM
|
||
<emphasis id="C889F2D0320609EF8FED0AF8BCB8297D" bold="true" pageId="0" pageNumber="1">A</emphasis>
|
||
a complete valve
|
||
<emphasis id="FB32EC165032A1325BD41AD9EF98423B" bold="true" pageId="0" pageNumber="1">B</emphasis>
|
||
middle part detail from
|
||
<emphasis id="097899962B2412C162F462B4BF3DB7E2" bold="true" pageId="0" pageNumber="1">A</emphasis>
|
||
, note rectangular central area
|
||
<emphasis id="51EDD76AEDC2420B83B763DFF70DB065" bold="true" pageId="0" pageNumber="1">C, D</emphasis>
|
||
two half parts from
|
||
<emphasis id="8F112939EBA7FA61EBFE2F73F4D6C36E" bold="true" pageId="0" pageNumber="1">A</emphasis>
|
||
.
|
||
<emphasis id="F4335B011F30663398D740CFC17A6EEC" bold="true" pageId="0" pageNumber="1">E, F</emphasis>
|
||
Two apical details from
|
||
<emphasis id="591D84D749C729CC9500F853ACD3AF22" bold="true" pageId="0" pageNumber="1">A</emphasis>
|
||
. Scale bars: 20
|
||
<normalizedToken id="9DDF71DC83845C6FB58568A14878BAEA" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="24AC62F3EEE2FCCF379632416B66B12D" bold="true" pageId="0" pageNumber="1">A</emphasis>
|
||
); 4
|
||
<normalizedToken id="42BB25A336A4C44A7109191D9D40B9F8" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="BAD312983088EF2ABC7948F126CEBC31" bold="true" pageId="0" pageNumber="1">B-D</emphasis>
|
||
); 2
|
||
<normalizedToken id="E3EE8FB3A16F61C76078A5C792116209" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="8EB40B91EA49BF457035CCC76BFFFAB2" bold="true" pageId="0" pageNumber="1">E, F</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="05274E4D6BCD1AD77AEA6BF053FD595D" doi="10.3897/phytokeys.228.101080.figure42" httpUri="https://binary.pensoft.net/fig/867630" pageId="0" pageNumber="1" start="Figure 42" startId="F42">
|
||
<paragraph id="9DC39D5D45FEC893518C5F8464BEC2D0" pageId="0" pageNumber="1">
|
||
<emphasis id="96C63A1DDD2A3BBADE57E5F6DEE9F10E" bold="true" pageId="0" pageNumber="1">Figure 42.</emphasis>
|
||
<taxonomicName id="55EF85FC64811757198E5AEB5ABB3CCA" authorityName="Bing Liu" authorityYear="2023" class="Bacillariophyceae" family="Ulnariaceae" genus="Ulnaria" kingdom="Plantae" lsidName="Ulnaria blancoi" order="Licmophorales" pageId="0" pageNumber="1" phylum="Bacillariophyta" rank="species" species="blancoi">
|
||
<emphasis id="CFB3F4D580E5ED8DDEBDDAAF46E5D434" italics="true" pageId="0" pageNumber="1">Ulnaria blancoi</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., internal view, SEM
|
||
<emphasis id="05682B338C64012C6C699092F1EFC8EC" bold="true" pageId="0" pageNumber="1">A</emphasis>
|
||
a complete valve
|
||
<emphasis id="140311E54E74459E7995E07E3408247C" bold="true" pageId="0" pageNumber="1">B</emphasis>
|
||
middle part from
|
||
<emphasis id="BF1CA652D1A8E8D706CD16EA9807B7A8" bold="true" pageId="0" pageNumber="1">A</emphasis>
|
||
, note the very small central area
|
||
<emphasis id="590BA1A15EF4BDA322FE0AB7E821A3D1" bold="true" pageId="0" pageNumber="1">C, D</emphasis>
|
||
other valve middle part details, note variable central areas. Scale bars: 20
|
||
<normalizedToken id="B04DC1659A55AD63714D1864F065368B" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="FA3AFD6FE95F26505C73C249C03E49E2" bold="true" pageId="0" pageNumber="1">A</emphasis>
|
||
); 2
|
||
<normalizedToken id="73F75D9F304F2705E2E40A9BD540C0CC" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="5D7638F390EFA08D6A1AC86C7D0620D4" bold="true" pageId="0" pageNumber="1">B-D</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="805EE1065A5BEFB50C12D60C88DA2043" pageId="0" pageNumber="1">
|
||
<emphasis id="50559FA6466B661F410E93D0DBAA6F55" bold="true" italics="true" pageId="0" pageNumber="1">SEM</emphasis>
|
||
(Figs
|
||
<figureCitation id="0B00F8F1057CDE4640D2390ED7DFDF40" captionStart="Figure 40" captionStartId="F40" captionText="Figure 40. Ulnaria blancoi sp. nov., external view, SEM A, C two complete valves, note central area present or absent B middle part from A, note central area completely absent D middle part from C, note small central area flanked by marginal short striae E, F two apical details, note two horn-like projections protruding over the ocellulimbus (E, two arrows). Scale bars: 20 μm (A, C); 2 μm (B, D, F); 1 μm (E)." figureDoi="10.3897/phytokeys.228.101080.figure40" httpUri="https://binary.pensoft.net/fig/867628" pageId="0" pageNumber="1">40</figureCitation>
|
||
-
|
||
<figureCitation id="66D38BB002DF6BD77C5ABD7EC17188B8" captionStart="Figure 43" captionStartId="F43" captionText="Figure 43. Ulnaria blancoi sp. nov., internal view, SEM A a valve with valvocopula B middle part detail from A. C Detail of valvocopula, note closing plates D-F apical details from A. Scale bars: 20 μm (A); 2 μm (B-F)." figureDoi="10.3897/phytokeys.228.101080.figure43" httpUri="https://binary.pensoft.net/fig/867631" pageId="0" pageNumber="1">43</figureCitation>
|
||
). Valve characterized by a series of relatively wide virgae, interconnected with vimines and closing plates attached with a few struts to each areolar wall (Figs
|
||
<figureCitation id="FA22BA74AB44835BA9B01AFD17738020" captionStart="Figure 40" captionStartId="F40" captionText="Figure 40. Ulnaria blancoi sp. nov., external view, SEM A, C two complete valves, note central area present or absent B middle part from A, note central area completely absent D middle part from C, note small central area flanked by marginal short striae E, F two apical details, note two horn-like projections protruding over the ocellulimbus (E, two arrows). Scale bars: 20 μm (A, C); 2 μm (B, D, F); 1 μm (E)." figureDoi="10.3897/phytokeys.228.101080.figure40" httpUri="https://binary.pensoft.net/fig/867628" pageId="0" pageNumber="1">40A-F</figureCitation>
|
||
,
|
||
<figureCitation id="105D1D9B20D343D8D0226E71077E45CF" captionStart="Figure 41" captionStartId="F41" captionText="Figure 41. Ulnaria blancoi sp. nov., internal view, SEM A a complete valve B middle part detail from A, note rectangular central area C, D two half parts from A. E, F Two apical details from A. Scale bars: 20 μm (A); 4 μm (B-D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure41" httpUri="https://binary.pensoft.net/fig/867629" pageId="0" pageNumber="1">41A-F</figureCitation>
|
||
,
|
||
<figureCitation id="A9D0A3EBA39B1E3AB2FE4FCA24217FA8" captionStart="Figure 42" captionStartId="F42" captionText="Figure 42. Ulnaria blancoi sp. nov., internal view, SEM A a complete valve B middle part from A, note the very small central area C, D other valve middle part details, note variable central areas. Scale bars: 20 μm (A); 2 μm (B-D)." figureDoi="10.3897/phytokeys.228.101080.figure42" httpUri="https://binary.pensoft.net/fig/867630" pageId="0" pageNumber="1">42A-D</figureCitation>
|
||
, closing plates see Fig.
|
||
<figureCitation id="21C4E659306D01B999D6B4E49E435573" captionStart="Figure 43" captionStartId="F43" captionText="Figure 43. Ulnaria blancoi sp. nov., internal view, SEM A a valve with valvocopula B middle part detail from A. C Detail of valvocopula, note closing plates D-F apical details from A. Scale bars: 20 μm (A); 2 μm (B-F)." figureDoi="10.3897/phytokeys.228.101080.figure43" httpUri="https://binary.pensoft.net/fig/867631" pageId="0" pageNumber="1">43C</figureCitation>
|
||
). Striae uniseriate. Each stria on both sides opposite or alternate, areolae gradually apically elongated from sternum to mantle (Figs
|
||
<figureCitation id="BD9F4C9B965AD926831E7A95296E9062" captionStart="Figure 40" captionStartId="F40" captionText="Figure 40. Ulnaria blancoi sp. nov., external view, SEM A, C two complete valves, note central area present or absent B middle part from A, note central area completely absent D middle part from C, note small central area flanked by marginal short striae E, F two apical details, note two horn-like projections protruding over the ocellulimbus (E, two arrows). Scale bars: 20 μm (A, C); 2 μm (B, D, F); 1 μm (E)." figureDoi="10.3897/phytokeys.228.101080.figure40" httpUri="https://binary.pensoft.net/fig/867628" pageId="0" pageNumber="1">40B, D</figureCitation>
|
||
,
|
||
<figureCitation id="4BDD6841D5EBFCDC610D4C774C184528" captionStart="Figure 41" captionStartId="F41" captionText="Figure 41. Ulnaria blancoi sp. nov., internal view, SEM A a complete valve B middle part detail from A, note rectangular central area C, D two half parts from A. E, F Two apical details from A. Scale bars: 20 μm (A); 4 μm (B-D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure41" httpUri="https://binary.pensoft.net/fig/867629" pageId="0" pageNumber="1">41B</figureCitation>
|
||
,
|
||
<figureCitation id="5DBD1B6D3B441E8B68C387011F668564" captionStart="Figure 42" captionStartId="F42" captionText="Figure 42. Ulnaria blancoi sp. nov., internal view, SEM A a complete valve B middle part from A, note the very small central area C, D other valve middle part details, note variable central areas. Scale bars: 20 μm (A); 2 μm (B-D)." figureDoi="10.3897/phytokeys.228.101080.figure42" httpUri="https://binary.pensoft.net/fig/867630" pageId="0" pageNumber="1">42B-D</figureCitation>
|
||
). Central area completely lacking (Fig.
|
||
<figureCitation id="52D8F76DCABBFD24AC15BAE0CBE4B255" captionStart="Figure 40" captionStartId="F40" captionText="Figure 40. Ulnaria blancoi sp. nov., external view, SEM A, C two complete valves, note central area present or absent B middle part from A, note central area completely absent D middle part from C, note small central area flanked by marginal short striae E, F two apical details, note two horn-like projections protruding over the ocellulimbus (E, two arrows). Scale bars: 20 μm (A, C); 2 μm (B, D, F); 1 μm (E)." figureDoi="10.3897/phytokeys.228.101080.figure40" httpUri="https://binary.pensoft.net/fig/867628" pageId="0" pageNumber="1">40A, B</figureCitation>
|
||
), hyaline region circumscribed by both short marginal striae and isolated areolae (Figs
|
||
<figureCitation id="6218BEBC45A0E0892E7AABBB6343901D" captionStart="Figure 40" captionStartId="F40" captionText="Figure 40. Ulnaria blancoi sp. nov., external view, SEM A, C two complete valves, note central area present or absent B middle part from A, note central area completely absent D middle part from C, note small central area flanked by marginal short striae E, F two apical details, note two horn-like projections protruding over the ocellulimbus (E, two arrows). Scale bars: 20 μm (A, C); 2 μm (B, D, F); 1 μm (E)." figureDoi="10.3897/phytokeys.228.101080.figure40" httpUri="https://binary.pensoft.net/fig/867628" pageId="0" pageNumber="1">40C</figureCitation>
|
||
,
|
||
<figureCitation id="07C01D45434275D66607FFCD111125F8" captionStart="Figure 42" captionStartId="F42" captionText="Figure 42. Ulnaria blancoi sp. nov., internal view, SEM A a complete valve B middle part from A, note the very small central area C, D other valve middle part details, note variable central areas. Scale bars: 20 μm (A); 2 μm (B-D)." figureDoi="10.3897/phytokeys.228.101080.figure42" httpUri="https://binary.pensoft.net/fig/867630" pageId="0" pageNumber="1">42B-D</figureCitation>
|
||
), or hyaline area extending to both margins (Fig.
|
||
<figureCitation id="C47778DA98672660A17558F5FEF2CD3A" captionStart="Figure 41" captionStartId="F41" captionText="Figure 41. Ulnaria blancoi sp. nov., internal view, SEM A a complete valve B middle part detail from A, note rectangular central area C, D two half parts from A. E, F Two apical details from A. Scale bars: 20 μm (A); 4 μm (B-D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure41" httpUri="https://binary.pensoft.net/fig/867629" pageId="0" pageNumber="1">41B</figureCitation>
|
||
). Ocellulimbus composed of ca. 16 pervalvar and 7 transverse rows of porelli. Two horn-like projections protruding over the ocellulimbus (Fig.
|
||
<figureCitation id="E58433408DC26CC51C913B38B2E38DF6" captionStart="Figure 40" captionStartId="F40" captionText="Figure 40. Ulnaria blancoi sp. nov., external view, SEM A, C two complete valves, note central area present or absent B middle part from A, note central area completely absent D middle part from C, note small central area flanked by marginal short striae E, F two apical details, note two horn-like projections protruding over the ocellulimbus (E, two arrows). Scale bars: 20 μm (A, C); 2 μm (B, D, F); 1 μm (E)." figureDoi="10.3897/phytokeys.228.101080.figure40" httpUri="https://binary.pensoft.net/fig/867628" pageId="0" pageNumber="1">40E</figureCitation>
|
||
, two arrows). One rimoportula located at each pole, externally expressed as a simple hole (Fig.
|
||
<figureCitation id="22ADD64A3424FCA3A49FF7CE207B0D9B" captionStart="Figure 40" captionStartId="F40" captionText="Figure 40. Ulnaria blancoi sp. nov., external view, SEM A, C two complete valves, note central area present or absent B middle part from A, note central area completely absent D middle part from C, note small central area flanked by marginal short striae E, F two apical details, note two horn-like projections protruding over the ocellulimbus (E, two arrows). Scale bars: 20 μm (A, C); 2 μm (B, D, F); 1 μm (E)." figureDoi="10.3897/phytokeys.228.101080.figure40" httpUri="https://binary.pensoft.net/fig/867628" pageId="0" pageNumber="1">40E, F</figureCitation>
|
||
), internally bilabiate, situated close to sternum at an angle (Fig.
|
||
<figureCitation id="3A7C69D57B6ACAD38E8ACF2D203AE0F6" captionStart="Figure 41" captionStartId="F41" captionText="Figure 41. Ulnaria blancoi sp. nov., internal view, SEM A a complete valve B middle part detail from A, note rectangular central area C, D two half parts from A. E, F Two apical details from A. Scale bars: 20 μm (A); 4 μm (B-D); 2 μm (E, F)." figureDoi="10.3897/phytokeys.228.101080.figure41" httpUri="https://binary.pensoft.net/fig/867629" pageId="0" pageNumber="1">41E, F</figureCitation>
|
||
). Valvocopula a closed hoop, surrounding the valve internal margin (Fig.
|
||
<figureCitation id="59BBA2AB8F70254568ED9FB982570859" captionStart="Figure 43" captionStartId="F43" captionText="Figure 43. Ulnaria blancoi sp. nov., internal view, SEM A a valve with valvocopula B middle part detail from A. C Detail of valvocopula, note closing plates D-F apical details from A. Scale bars: 20 μm (A); 2 μm (B-F)." figureDoi="10.3897/phytokeys.228.101080.figure43" httpUri="https://binary.pensoft.net/fig/867631" pageId="0" pageNumber="1">43A</figureCitation>
|
||
). Valvocopula bearing a mostly continuous row of poroids dividing pars interior from pars exterior, located at the midline (Fig.
|
||
<figureCitation id="077BB09E648112CC4448C2067CADB9DA" captionStart="Figure 43" captionStartId="F43" captionText="Figure 43. Ulnaria blancoi sp. nov., internal view, SEM A a valve with valvocopula B middle part detail from A. C Detail of valvocopula, note closing plates D-F apical details from A. Scale bars: 20 μm (A); 2 μm (B-F)." figureDoi="10.3897/phytokeys.228.101080.figure43" httpUri="https://binary.pensoft.net/fig/867631" pageId="0" pageNumber="1">43B-F</figureCitation>
|
||
), lacking ornamentation at both poles (Fig.
|
||
<figureCitation id="830431584B12247FA3F826CFC59C62EA" captionStart="Figure 43" captionStartId="F43" captionText="Figure 43. Ulnaria blancoi sp. nov., internal view, SEM A a valve with valvocopula B middle part detail from A. C Detail of valvocopula, note closing plates D-F apical details from A. Scale bars: 20 μm (A); 2 μm (B-F)." figureDoi="10.3897/phytokeys.228.101080.figure43" httpUri="https://binary.pensoft.net/fig/867631" pageId="0" pageNumber="1">43E, F</figureCitation>
|
||
). On its advalvar edge, valvocopula has a row of serrated projections, each corresponding internally to a virga (Fig.
|
||
<figureCitation id="FD6034B9D8BDBB8B2ABA66184813F7C2" captionStart="Figure 43" captionStartId="F43" captionText="Figure 43. Ulnaria blancoi sp. nov., internal view, SEM A a valve with valvocopula B middle part detail from A. C Detail of valvocopula, note closing plates D-F apical details from A. Scale bars: 20 μm (A); 2 μm (B-F)." figureDoi="10.3897/phytokeys.228.101080.figure43" httpUri="https://binary.pensoft.net/fig/867631" pageId="0" pageNumber="1">43B-E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="42276A504CBAAA806A498BDA316EAFAB" doi="10.3897/phytokeys.228.101080.figure43" httpUri="https://binary.pensoft.net/fig/867631" pageId="0" pageNumber="1" start="Figure 43" startId="F43">
|
||
<paragraph id="DC814EBF72C9877FDDD93217FF183C4E" pageId="0" pageNumber="1">
|
||
<emphasis id="64F76F64BBB281F32F4D2AC9F84B2857" bold="true" pageId="0" pageNumber="1">Figure 43.</emphasis>
|
||
<taxonomicName id="3534F1A3715A3F6809123D79E548C802" authorityName="Bing Liu" authorityYear="2023" class="Bacillariophyceae" family="Ulnariaceae" genus="Ulnaria" kingdom="Plantae" lsidName="Ulnaria blancoi" order="Licmophorales" pageId="0" pageNumber="1" phylum="Bacillariophyta" rank="species" species="blancoi">
|
||
<emphasis id="E687D65F55988B7CF277C37AB630FCA0" italics="true" pageId="0" pageNumber="1">Ulnaria blancoi</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., internal view, SEM
|
||
<emphasis id="43CB9DE12DA3F708BD6CC55E2A967F33" bold="true" pageId="0" pageNumber="1">A</emphasis>
|
||
a valve with valvocopula
|
||
<emphasis id="5CE01ADE5E0D83CBC5E6DCD63D2F6DB3" bold="true" pageId="0" pageNumber="1">B</emphasis>
|
||
middle part detail from
|
||
<emphasis id="715BD60DBC106E31C22EB93D38994AE6" bold="true" pageId="0" pageNumber="1">A</emphasis>
|
||
.
|
||
<emphasis id="5561C93292CEEEFD7AD4BB9BC2612DCC" bold="true" pageId="0" pageNumber="1">C</emphasis>
|
||
Detail of valvocopula, note closing plates
|
||
<emphasis id="B6B1A3124811BD89AC26D18D841EDE38" bold="true" pageId="0" pageNumber="1">D-F</emphasis>
|
||
apical details from
|
||
<emphasis id="C562BE376051C33D3B756C9B9DE9E1ED" bold="true" pageId="0" pageNumber="1">A</emphasis>
|
||
. Scale bars: 20
|
||
<normalizedToken id="440F79DC02A6BBA8108E7CEBFD9CF83A" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="F631F5801C6306ACC9AF2FCC60112175" bold="true" pageId="0" pageNumber="1">A</emphasis>
|
||
); 2
|
||
<normalizedToken id="FDFB8E79AC258676859DB10024914804" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="4FE21017AC874BD379D5DB8601EAA1EC" bold="true" pageId="0" pageNumber="1">B-F</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="B1646587EAE1407042231B4025DA7E3B" pageId="0" pageNumber="1" type="etymology">
|
||
<paragraph id="C2A1EA030D984C7566F71B941D0B5F86" pageId="0" pageNumber="1">Etymology.</paragraph>
|
||
<paragraph id="CE350A2BC71F4802CED73AB8075F31B1" pageId="0" pageNumber="1">
|
||
Named after the Spanish diatomist, Dr.
|
||
<normalizedToken id="DD2363662AF78A7C9B7C7B266EB046CA" originalValue="Saúl">Saul</normalizedToken>
|
||
Blanco.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="967A9CD4D96D6972B713B8661E8BB64C" pageId="0" pageNumber="1" type="ecology">
|
||
<paragraph id="54A0B8A03722B75CF0E305C6B575E557" pageId="0" pageNumber="1">Ecology and distribution.</paragraph>
|
||
<paragraph id="74B96A6D6BDD2BA9371938D7B743C096" pageId="0" pageNumber="1">
|
||
The sampling site is located in the plateau which belongs to the highland continental climate zone. The diatom samples were scraped off of the stone surfaces. The following environmental parameters were measured in the field: Conductivity was 448.3
|
||
<normalizedToken id="1653BD7054BECB35122389B62823525C" originalValue="±">+/-</normalizedToken>
|
||
0.5
|
||
<normalizedToken id="5C450FC4149DDBA50B7654B46D7EC6B8" originalValue="μS">μS</normalizedToken>
|
||
∙cm-1, pH was 8.3
|
||
<normalizedToken id="6CF49C57673494C6926EC2F8B15F74D5" originalValue="±">+/-</normalizedToken>
|
||
0.1 and water temperature was 11.9
|
||
<normalizedToken id="4BB23D64C6DB256F5F0C159B733F52D8" originalValue="±">+/-</normalizedToken>
|
||
0.5 °C. To sum up,
|
||
<taxonomicName id="0A8320CA94803D610C7F38BE188B5E94" lsidName="U. blancoi" pageId="0" pageNumber="1" rank="species" species="blancoi">
|
||
<emphasis id="4DF820E82B447E075CA2326ABBAF5B6F" italics="true" pageId="0" pageNumber="1">U. blancoi</emphasis>
|
||
</taxonomicName>
|
||
lives on the stone surfaces of a plateau river. So far, its distribution is known only from the type locality.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="7369C4CC5E21883FE886A1C5A9394F08" pageId="0" pageNumber="1" type="discussion">
|
||
<paragraph id="C2BC748199E8C20A3656B2992F1F2486" pageId="0" pageNumber="1">Discussion.</paragraph>
|
||
<paragraph id="5B2BA4790006DA4C5E3455FC673CB25C" pageId="0" pageNumber="1">
|
||
<taxonomicName id="E6469BB2BE1A7283280DE14A6824D595" authorityName="Bing Liu" authorityYear="2023" class="Bacillariophyceae" family="Ulnariaceae" genus="Ulnaria" kingdom="Plantae" lsidName="Ulnaria blancoi" order="Licmophorales" pageId="0" pageNumber="1" phylum="Bacillariophyta" rank="species" species="blancoi">
|
||
<emphasis id="792A9DB6F3FA736BD2039A7E75FCEAA5" italics="true" pageId="0" pageNumber="1">Ulnaria blancoi</emphasis>
|
||
</taxonomicName>
|
||
is characterized by its lanceolate valve outline, uniseriate striae, very variable central areas, and rostrate to sub-capitate apices. It differs from
|
||
<taxonomicName id="19930FC31E6B629397628F43E266BE21" lsidName="U. vitrea" pageId="0" pageNumber="1" rank="species" species="vitrea">
|
||
<emphasis id="529551B530FF5601153331B9630AAAED" italics="true" pageId="0" pageNumber="1">U. vitrea</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<normalizedToken id="9835892000941707D879558DE6131CCF" originalValue="Kützing">Kuetzing</normalizedToken>
|
||
) E. Reichardt by its much longer valves (104-236
|
||
<normalizedToken id="87082056387A33A66ED55274B7AFC20A" originalValue="μm">μm</normalizedToken>
|
||
vs 90-120
|
||
<normalizedToken id="5C15BF903AAF737246983D53A3EC08AA" originalValue="μm">μm</normalizedToken>
|
||
) and its often-present central area whereas
|
||
<taxonomicName id="0E028601FBE55AB4B0E564F1D2A6EFEE" lsidName="U. vitrea" pageId="0" pageNumber="1" rank="species" species="vitrea">
|
||
<emphasis id="4A621E27A95CB0581B77A3BE1C911230" italics="true" pageId="0" pageNumber="1">U. vitrea</emphasis>
|
||
</taxonomicName>
|
||
often lacks central area (see
|
||
<bibRefCitation id="D9B27CBE9650795FF77748CACF3BBC7C" DOI="https://doi.org/10.1080/23818107.2019.1683067" author="Williams, DM" journalOrPublisher="Botany Letters" pageId="0" pageNumber="1" pagination="70 - 85" refId="B62" refString="Williams, DM, 2020. Studies on type material from Kuetzing's diatom collection I: Synedra vitrea Kuetzing, with comments on Ulnaria fragilariaeformis (F.E. Fritsch and M.F. Rich) D.M. Williams, nov. stat. et nov. comb. and Ulnaria undulata (Rabenhorst) D.M. Williams, nov. stat. et nov. comb. Botany Letters 167 (1): 70 - 85, DOI: https://doi.org/10.1080/23818107.2019.1683067" title="Studies on type material from Kuetzing's diatom collection I: Synedra vitrea Kuetzing, with comments on Ulnaria fragilariaeformis (F. E. Fritsch and M. F. Rich) D. M. Williams, nov. stat. et nov. comb. and Ulnaria undulata (Rabenhorst) D. M. Williams, nov. stat. et nov. comb." url="https://doi.org/10.1080/23818107.2019.1683067" volume="167" year="2020">Williams 2020</bibRefCitation>
|
||
, p. 4).
|
||
<taxonomicName id="C3CEE5CE2753AB3970D5E4E0FD1AEC3B" class="Bacillariophyceae" family="Ulnariaceae" genus="Ulnaria" kingdom="Plantae" lsidName="Ulnaria splendens" order="Licmophorales" pageId="0" pageNumber="1" phylum="Bacillariophyta" rank="species" species="splendens">
|
||
<emphasis id="3572A1D13AB4514A55BCE8B25C2321A4" italics="true" pageId="0" pageNumber="1">Ulnaria splendens</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<normalizedToken id="EC3819F914093863D7840C8B011EC607" originalValue="Kützing">Kuetzing</normalizedToken>
|
||
) D.M. Williams et Van de Vijver is wider (5-10
|
||
<normalizedToken id="970E9C25540528B4918D2237FD5667FA" originalValue="μm">μm</normalizedToken>
|
||
vs 4.6-6.8
|
||
<normalizedToken id="5E74F45D47BCE9ADD23C20F8D666503B" originalValue="μm">μm</normalizedToken>
|
||
) and its stria density is lower than that of
|
||
<taxonomicName id="034973969E28F4A02801019DDC4B55B1" lsidName="U. blancoi" pageId="0" pageNumber="1" rank="species" species="blancoi">
|
||
<emphasis id="F7551585ED201D70E7667D2C3B8EB595" italics="true" pageId="0" pageNumber="1">U. blancoi</emphasis>
|
||
</taxonomicName>
|
||
(6-10 striae in 10
|
||
<normalizedToken id="3D62A530F3DDD596756276A9F0C6B04E" originalValue="μm">μm</normalizedToken>
|
||
vs 10-13 striae in 10
|
||
<normalizedToken id="A420F65491F688ED1432E7A453BB29BA" originalValue="μm">μm</normalizedToken>
|
||
). Moreover,
|
||
<taxonomicName id="7D723C90CF3519B0991C5787A224F826" lsidName="U. blancoi" pageId="0" pageNumber="1" rank="species" species="blancoi">
|
||
<emphasis id="56297FE6A34FB894924D4D7710F33AEF" italics="true" pageId="0" pageNumber="1">U. blancoi</emphasis>
|
||
</taxonomicName>
|
||
often has sub-capitate apices whereas
|
||
<taxonomicName id="1A33ED607303C2ED4B6814FE860AE968" lsidName="U. splendens" pageId="0" pageNumber="1" rank="species" species="splendens">
|
||
<emphasis id="35EBD6BEC406550F49569647429713FB" italics="true" pageId="0" pageNumber="1">U. splendens</emphasis>
|
||
</taxonomicName>
|
||
has rostrate apices (see
|
||
<bibRefCitation id="C381DE626E6EC9C0F275CC18F8DBC155" DOI="https://doi.org/10.5507/fot.2021.004" author="Williams, DM" journalOrPublisher="Fottea, Olomouc" pageId="0" pageNumber="1" pagination="164 - 179" refId="B66" refString="Williams, DM, Van de Vijver, B, 2021. Studies on type material from Kuetzing's diatom collection III: Synedra splendens (Kuetz.) Kuetz., Synedra aequalis (Kuetz.) Kuetz. and a note on Synedra obtusa W. Sm. Fottea, Olomouc 21 (2): 164 - 179, DOI: https://doi.org/10.5507/fot.2021.004" title="Studies on type material from Kuetzing's diatom collection III: Synedra splendens (Kuetz.) Kuetz., Synedra aequalis (Kuetz.) Kuetz. and a note on Synedra obtusa W. Sm." url="https://doi.org/10.5507/fot.2021.004" volume="21" year="2021">Williams and Van de Vijver 2021</bibRefCitation>
|
||
, p. 167, figs 1-10).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |