292 lines
29 KiB
XML
292 lines
29 KiB
XML
<document ID-CLB-Dataset="284905" ID-DOI="http://dx.doi.org/10.3897/phytokeys.237.112939" ID-GBIF-Dataset="820ed7e0-7066-49ea-8178-6cfc86174ceb" ID-Pensoft-Pub="1314-2003-237-23" ID-Pensoft-UUID="967D366C5ED95A9EA6F6B22C047F96D5" ModsDocID="1314-2003-237-23" checkinTime="1705025792723" checkinUser="pensoft" docAuthor="Na, Xinyuan, Liu, Jiaming, Zhang, Ying, Kociolek, John Patrick, Kulikovskiy, Maxim, Lu, Xinxin, Sui, Fengyang, Zhu, Huan, Liu, Guoxiang, Fan, Yawen & Liu, Yan" docDate="2024" docId="F9646BFE311F5731A588519ACA4C6194" docLanguage="en" docName="PhytoKeys 237: 23-35" docOrigin="PhytoKeys 237" docPubDate="2024-01-11" docSource="http://dx.doi.org/10.3897/phytokeys.237.112939" docTitle="Crenotia tibetia Liu & Kociolek 2024, sp. nov." docType="treatment" docVersion="2" id="967D366C5ED95A9EA6F6B22C047F96D5" lastPageNumber="23" masterDocId="967D366C5ED95A9EA6F6B22C047F96D5" masterDocTitle="A new species of genus Crenotia (Bacillariophyta) from Tibet, China" masterLastPageNumber="35" masterPageNumber="23" pageNumber="23" updateTime="1705026405704" updateUser="ExternalLinkService">
|
||
<mods:mods id="32113098EAA6CA7F52B2F543A5DB16C2" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="7A442015ADC3C83A3721766E3194B226">
|
||
<mods:title id="B2DB602FBE790A68EEC642CB0C71EB73">A new species of genus Crenotia (Bacillariophyta) from Tibet, China</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="5C8CCA9386D3BD91A11753B2FCA3C1FA" type="personal">
|
||
<mods:role id="11840E30F1AA54F2F28601CDE91D7A75">
|
||
<mods:roleTerm id="62F44B7F7F3E87439634CDA36FED6824">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="133AC8E98DAE3032CD2E1613E6B94DA3">Na, Xinyuan</mods:namePart>
|
||
<mods:nameIdentifier id="5B86DAB1BD67790D5D12E4B7CDA225B7" type="ORCID">https://orcid.org/0009-0005-1425-7610</mods:nameIdentifier>
|
||
<mods:affiliation id="33F25D0A7C04C058145D2F84C3154D4C">College of Life Science and Technology, Harbin Normal University, Harbin, 150025, China</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="A57E8A44EA1D3547C6CCCE35954B1959" type="personal">
|
||
<mods:role id="05698A4083120155C88AE93E246DDC6A">
|
||
<mods:roleTerm id="99C9D38A27C827735312D75766BA4104">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="8F6A59CB6FE2F58EEB0235F1060CA728">Liu, Jiaming</mods:namePart>
|
||
<mods:affiliation id="594D907B6EFA025DD24A8811BCA0E497">College of Life Science and Technology, Harbin Normal University, Harbin, 150025, China</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="8A557BFE6DC836B4CE6CCE68CD0E60BA" type="personal">
|
||
<mods:role id="F9F3669271624EDA0EB95AA0AFBC0635">
|
||
<mods:roleTerm id="8CEC51BDCCE3959CCACC9746564AED90">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="4B78E821642A580D45A29CB933BBF585">Zhang, Ying</mods:namePart>
|
||
<mods:affiliation id="866586E6B88FB63B3E0E32FD8E5DB6D6">College of Life Science and Technology, Harbin Normal University, Harbin, 150025, China</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="ACFAF11952AF024A79784F7A7EB262BB" type="personal">
|
||
<mods:role id="1DBC62B79EAFD4AF021434EC64DB244D">
|
||
<mods:roleTerm id="AC570444DAA3598BE60B1B0C8C458E7A">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="CF4E331E48E4205AC145AAC32BA27971">Kociolek, John Patrick</mods:namePart>
|
||
<mods:nameIdentifier id="683DADF47296E4741FBCAAF2ED667387" type="ORCID">https://orcid.org/0000-0001-9824-7164</mods:nameIdentifier>
|
||
<mods:affiliation id="E1B57808E8A15A17D2A4F10AB3529300">Museum of Natural History and Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO 80309, USA</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="EE14312A9BD908F4A6B5081655C70754" type="personal">
|
||
<mods:role id="8AE6B3989726A27F866D07E6B5EB41C4">
|
||
<mods:roleTerm id="0C970428A0D10F70F723C58297E1EE5C">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="DE9904600A63A5400C2CDD10608A3FC0">Kulikovskiy, Maxim</mods:namePart>
|
||
<mods:nameIdentifier id="5440E17FC0A491885F7814D400AA4155" type="ORCID">https://orcid.org/0000-0003-0999-9669</mods:nameIdentifier>
|
||
<mods:affiliation id="5EF0EE7E7FB58E8F5B633FFE0D50FCA8">K. A. Timiryazev Institute of Plant Physiology RAS, IPP RAS, Moscow 127276, Russia</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="3E707290E94E617125AB175E43EB4030" type="personal">
|
||
<mods:role id="4865F8BC1D9477A7C7B075417E67BEB1">
|
||
<mods:roleTerm id="B45FD87D611E36DFC48501016A380FF9">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="F1F602994D17376129739E192B32D4B3">Lu, Xinxin</mods:namePart>
|
||
<mods:affiliation id="6ECF9890008EAE8549E7E1BB7191E07F">College of Life Science and Technology, Harbin Normal University, Harbin, 150025, China</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="DAA0784ECC68C3DCC3FE693C709AD69F" type="personal">
|
||
<mods:role id="E780B116DD8869281F1C2AE191A216D5">
|
||
<mods:roleTerm id="3D14C9BF7B17923A5247C1CCB581314D">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="D56EDBB38909574AC42F451B54A859AB">Sui, Fengyang</mods:namePart>
|
||
<mods:nameIdentifier id="42B2C967214CA175E31E7189D4607A98" type="ORCID">https://orcid.org/0000-0002-6734-6570</mods:nameIdentifier>
|
||
<mods:affiliation id="6CCC421F402C7E61473CCC07F5FD9C6F">College of Life Science and Technology, Harbin Normal University, Harbin, 150025, China</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="2ECED837B2EA1D416DE1EB335AFB4AD1" type="personal">
|
||
<mods:role id="DBCA2A60B193C4AC80D44498B7478653">
|
||
<mods:roleTerm id="1B310364CF85C60B48C3B21F71479887">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="BD185F77383D90925E5463241D48D215">Zhu, Huan</mods:namePart>
|
||
<mods:affiliation id="1EE3792B804F8B00E9851403786DD3A1">Key Laboratory of Algal Biology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="79355B7CACB8489DC34F362A455483AD" type="personal">
|
||
<mods:role id="F835F99274D6033599C029F2B2F03CCC">
|
||
<mods:roleTerm id="CF7878352DBB0105CAF4CACBC46B10BC">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="9319280B3FB3B2D907AE559086FB3641">Liu, Guoxiang</mods:namePart>
|
||
<mods:nameIdentifier id="FFE8AB198122E3D072771FF5C0FBD8E2" type="ORCID">https://orcid.org/0000-0001-8565-2363</mods:nameIdentifier>
|
||
<mods:affiliation id="04ABE31F541B4981DC77AF782BCF8AD8">Key Laboratory of Algal Biology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="4ECF91D0EE532083F5837D42383C8AD7" type="personal">
|
||
<mods:role id="D51606FBC5504684C1031BD7D359E875">
|
||
<mods:roleTerm id="DB17D41DB2FC707065AE8291A03A5365">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="B0A63FFF08F5B06D7A4EFA39A0EC0AC5">Fan, Yawen</mods:namePart>
|
||
<mods:affiliation id="0066204973437C8C45EF8547577EF32F">College of Life Science and Technology, Harbin Normal University, Harbin, 150025, China</mods:affiliation>
|
||
<mods:nameIdentifier id="D92FD23A3D50CC830644A58BFE175355" type="email">fanyaw@163.com</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:name id="BE0246F0464FB1DF33191054935C184F" type="personal">
|
||
<mods:role id="F0AF7AD9B4640361E21C39541EAACBF3">
|
||
<mods:roleTerm id="DB773B55403C518EE25D9BDBBDE598C4">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="F638D090C4F35FA4E33E511CC4D9D06C">Liu, Yan</mods:namePart>
|
||
<mods:affiliation id="C403FD1E9A6BC96CFECCD19D747D6ABA">College of Life Science and Technology, Harbin Normal University, Harbin, 150025, China</mods:affiliation>
|
||
<mods:nameIdentifier id="8E1CC7EF226B53AC4BA3B70C9684DC9C" type="email">yanliuhrb@hotmail.com</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:typeOfResource id="51C4B088DB41A228AEDEF30D981777A0">text</mods:typeOfResource>
|
||
<mods:relatedItem id="EE5B40B33CAAB37402C036C194A23BD0" type="host">
|
||
<mods:titleInfo id="01A86A0B9E40900ECB00361E200EA717">
|
||
<mods:title id="085CC10768B40F7A1BF8095185D29678">PhytoKeys</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="4927727DDD8C735B0E202DC3A0AFBEB3">
|
||
<mods:date id="C8E4C3B7D33FDDBE13878F84650F9B3A">2024</mods:date>
|
||
<mods:detail id="06BD0897DDCB5520C9439324B655F38D" type="pubDate">
|
||
<mods:number id="87503E5A7E301DD16AFE4F482589404C">2024-01-11</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="4626E5021D71ADC6E31E0485C63D4AAF" type="volume">
|
||
<mods:number id="FD184472C9F365008E36694B5C9E5A26">237</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="D16305C7E86E82172CAD8EE4C5EE254F" unit="page">
|
||
<mods:start id="5E94EC794BBB7F8929D3FBDAA2FE848B">23</mods:start>
|
||
<mods:end id="47818641713B23E453D61747FA4D95E0">35</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location id="6E03DBEAF1A313EB5C4327E2BDEC9AE5">
|
||
<mods:url id="B22288759056A33FFD0CF8C3DF515AF7">http://dx.doi.org/10.3897/phytokeys.237.112939</mods:url>
|
||
</mods:location>
|
||
<mods:classification id="A1DA1F38B5BAF5476A43AD38E1A83CEF">journal article</mods:classification>
|
||
<mods:identifier id="D2C974EA8B143D44CCF76C31A9609D06" type="DOI">http://dx.doi.org/10.3897/phytokeys.237.112939</mods:identifier>
|
||
<mods:identifier id="B74F32BD60E811D8DFEC53049DFA1CBE" type="Pensoft-Pub">1314-2003-237-23</mods:identifier>
|
||
<mods:identifier id="A0F515F282E155776B1D8E9F114ECBE4" type="Pensoft-UUID">967D366C5ED95A9EA6F6B22C047F96D5</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="F9646BFE311F5731A588519ACA4C6194" LSID="urn:lsid:plazi:treatment:F9646BFE311F5731A588519ACA4C6194" httpUri="http://treatment.plazi.org/id/F9646BFE311F5731A588519ACA4C6194" lastPageNumber="23" pageId="0" pageNumber="23">
|
||
<subSubSection id="32369294EFFBF5782E01D817CB186482" pageId="0" pageNumber="23" type="nomenclature">
|
||
<paragraph id="ABA9AEF115E7739EBE5086100738643D" pageId="0" pageNumber="23">
|
||
<taxonomicName id="667AB5F945EA99BD1281ED4D7012396A" LSID="F9646BFE-311F-5731-A588-519ACA4C6194" authority="Liu & Kociolek" authorityName="Liu & Kociolek" authorityYear="2024" class="Bacillariophyceae" family="Achnanthidiaceae" genus="Crenotia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Crenotia tibetia" order="Cocconeidales" pageId="0" pageNumber="23" phylum="Ochrophyta" rank="species" species="tibetia" status="sp. nov.">Crenotia tibetia Liu & Kociolek</taxonomicName>
|
||
<taxonomicNameLabel id="547454BB55F1A0137179871D9869F9D6" pageId="0" pageNumber="23">sp. nov.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="35FC115B8BA8503E79F377203FE200A8" pageId="0" pageNumber="23" type="description">
|
||
<paragraph id="51BCF7383BF14ABC18114DF0ED6057D3" pageId="0" pageNumber="23">
|
||
<figureCitation id="C8D07F6BC3EA36A844EAB53DE1EEF4BB" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Crenotia tibetia sp. nov., LM. Raphe and rapheless valves from the type population. A, A' illustrations of the holotype. " = " means the raphe valve and rapheless valve are from the same frustule. Scale bar: 10 μm." figureDoi="10.3897/phytokeys.237.112939.figure1" httpUri="https://binary.pensoft.net/fig/965707" pageId="0" pageNumber="23">Figs 1</figureCitation>
|
||
<figureCitation id="F34E1CF4B23BC0338ACF6D0E944F5560" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Crenotia tibetia sp. nov. SEM, external view of the raphe valve A external view of the whole valve B, C apices of the valve D magnification of areolae E central area of the valve F girdle view of the valve. Scale bar: 1 μm (A, B, C, E, F); 500 nm (D)." figureDoi="10.3897/phytokeys.237.112939.figure2" httpUri="https://binary.pensoft.net/fig/965708" pageId="0" pageNumber="23">, 2</figureCitation>
|
||
<figureCitation id="86109268C579B7C0B3B37D35E4BE32CB" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Crenotia tibetia sp. nov. SEM internal view of the raphe valve A internal view of the whole view B, C apices of the valve D central area of the valve internally E magnification of the areolae, showing the horseshoes areola at the end of striae F internal view of a developing valve. Scale bar: 1 μm (A, B, C, D, F); 500 nm (E)." figureDoi="10.3897/phytokeys.237.112939.figure3" httpUri="https://binary.pensoft.net/fig/965709" pageId="0" pageNumber="23">, 3</figureCitation>
|
||
<figureCitation id="182C8E248D7A1DF1142537A3E20690D1" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Crenotia tibetia sp. nov. SEM external view of the rapheless valve A, B external view of whole valve C, D apices of the valve, showing the areolae. Scale bar: 1 μm." figureDoi="10.3897/phytokeys.237.112939.figure4" httpUri="https://binary.pensoft.net/fig/965710" pageId="0" pageNumber="23">, 4</figureCitation>
|
||
<figureCitation id="3755D7777D237EC0641F95A928F9B1E2" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Crenotia tibetia sp. nov. SEM internal view of the rapheless valve A internal view of the whole valve B apex of the developing valve C apex of the valve D magnification of the areolae, showing the horseshoe-shaped structure at the end of the areolae. Scale bar: 1 μm." figureDoi="10.3897/phytokeys.237.112939.figure5" httpUri="https://binary.pensoft.net/fig/965711" pageId="0" pageNumber="23">, 5</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="42B670F8CCE0D16BF5121B3EE44B732E" pageId="0" pageNumber="23" type="holotype">
|
||
<paragraph id="65EB0346298B5255EE85DA34DA723A52" pageId="0" pageNumber="23">Holotype.</paragraph>
|
||
<paragraph id="CF8A12978C0451C2A2D6A35D1905F41A" pageId="0" pageNumber="23">
|
||
Slide THXZ2021BYQX1-4#, the holotype specimen circled on the slide, illustrated here as Fig.
|
||
<figureCitation id="6CFBB29E0E22A5A1E00E78D689504B08" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Crenotia tibetia sp. nov., LM. Raphe and rapheless valves from the type population. A, A' illustrations of the holotype. " = " means the raphe valve and rapheless valve are from the same frustule. Scale bar: 10 μm." figureDoi="10.3897/phytokeys.237.112939.figure1" httpUri="https://binary.pensoft.net/fig/965707" pageId="0" pageNumber="23">1A</figureCitation>
|
||
and
|
||
<figureCitation id="2BAC85B9D1C447C6FAE7C1EFBE028BD0" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Crenotia tibetia sp. nov., LM. Raphe and rapheless valves from the type population. A, A' illustrations of the holotype. " = " means the raphe valve and rapheless valve are from the same frustule. Scale bar: 10 μm." figureDoi="10.3897/phytokeys.237.112939.figure1" httpUri="https://binary.pensoft.net/fig/965707" pageId="0" pageNumber="23">1A</figureCitation>
|
||
'; isotype, slide QX1-4#, illustrated here as Fig.
|
||
<figureCitation id="FDDDD566170EAD4B345A96759636A4ED" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Crenotia tibetia sp. nov., LM. Raphe and rapheless valves from the type population. A, A' illustrations of the holotype. " = " means the raphe valve and rapheless valve are from the same frustule. Scale bar: 10 μm." figureDoi="10.3897/phytokeys.237.112939.figure1" httpUri="https://binary.pensoft.net/fig/965707" pageId="0" pageNumber="23">1C</figureCitation>
|
||
and
|
||
<figureCitation id="A7877B766F368EE8046CB444E63E4DF8" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Crenotia tibetia sp. nov., LM. Raphe and rapheless valves from the type population. A, A' illustrations of the holotype. " = " means the raphe valve and rapheless valve are from the same frustule. Scale bar: 10 μm." figureDoi="10.3897/phytokeys.237.112939.figure1" httpUri="https://binary.pensoft.net/fig/965707" pageId="0" pageNumber="23">1C</figureCitation>
|
||
'.
|
||
</paragraph>
|
||
<caption id="5C1F2D69B75999A1421B3A8BB031AB38" doi="10.3897/phytokeys.237.112939.figure1" httpUri="https://binary.pensoft.net/fig/965707" pageId="0" pageNumber="23" start="Figure 1" startId="F1">
|
||
<paragraph id="A619247C915D2D92C70A577632EAAA78" pageId="0" pageNumber="23">
|
||
<emphasis id="07FFFF619077264E7E32796220830876" bold="true" pageId="0" pageNumber="23">Figure 1.</emphasis>
|
||
<taxonomicName id="B6EB4EBED9DCC1E32EABEAA8941E5D00" authorityName="Liu & Kociolek" authorityYear="2024" class="Bacillariophyceae" family="Achnanthidiaceae" genus="Crenotia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Crenotia tibetia" order="Cocconeidales" pageId="0" pageNumber="23" phylum="Ochrophyta" rank="species" species="tibetia">
|
||
<emphasis id="F35E5628C88BFE507576EEE4E61CEE6C" italics="true" pageId="0" pageNumber="23">Crenotia tibetia</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., LM. Raphe and rapheless valves from the type population. A,
|
||
<normalizedToken id="A0A9B53FA93A58C0390B388CDC0D287E" originalValue="A’">A'</normalizedToken>
|
||
illustrations of the holotype.
|
||
<normalizedToken id="FA965A8C1BC6A993C3D38D57ECC29AAB" originalValue="“=”">"="</normalizedToken>
|
||
means the raphe valve and rapheless valve are from the same frustule. Scale bar: 10
|
||
<normalizedToken id="046FD81F150431D83E13955B49E2308E" originalValue="μm">μm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="F5DADA587598B2CAF2891B9649C98EC5" pageId="0" pageNumber="23" type="type locality">
|
||
<paragraph id="69923408160F365A2FF092731799DDFB" pageId="0" pageNumber="23">Type locality.</paragraph>
|
||
<paragraph id="1436389C08F130D45E1197BA4A03D3E9" pageId="0" pageNumber="23">
|
||
China. Tibet, Anduo County, Nagqu City, hot spring, periphyton,
|
||
<geoCoordinate id="18E03D2F4CFA70D077568F0CCDC43E77" degrees="31" direction="north" minutes="41" orientation="latitude" precision="1" seconds="51.24" value="31.697565">31°41'51.24"N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="236CFD4B52F9030E3D2B68EEDD2A5476" degrees="91" direction="east" minutes="51" orientation="longitude" precision="1" seconds="20.52" value="91.8557">91°51'20.52"E</geoCoordinate>
|
||
, 4570 m a.s.l., collected by Huan Zhu, 31 January 2021.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D215B88CF39E6A33332324BD91DFBB6F" pageId="0" pageNumber="23" type="description">
|
||
<paragraph id="051AFFC343A1839A9C65013AC34BB058" pageId="0" pageNumber="23">Description.</paragraph>
|
||
<paragraph id="1E80CC129E9ACF7064C997E39FC711BC" pageId="0" pageNumber="23">
|
||
LM (Fig.
|
||
<figureCitation id="C31690E8F7913FCF87E31CB6ED79D702" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Crenotia tibetia sp. nov., LM. Raphe and rapheless valves from the type population. A, A' illustrations of the holotype. " = " means the raphe valve and rapheless valve are from the same frustule. Scale bar: 10 μm." figureDoi="10.3897/phytokeys.237.112939.figure1" httpUri="https://binary.pensoft.net/fig/965707" pageId="0" pageNumber="23">1</figureCitation>
|
||
). Frustule slightly bent along the transapical axis (
|
||
<normalizedToken id="02CED7C4254807B291C21E7774F7CCC5" originalValue="“V”">"V"</normalizedToken>
|
||
shaped), monoraphid, with raphe valve concave, rapheless valve convex. Valve lanceolate with slightly protracted ends, slightly asymmetrical to the apical axis, apices nearly capitate. Length 11.8-19.7
|
||
<normalizedToken id="649482DB727760FED8A15918AFA22D0D" originalValue="μm">μm</normalizedToken>
|
||
, breadth 4.1-5.3
|
||
<normalizedToken id="E43CBF22D2B8E31FE4C68BE3B163F432" originalValue="μm">μm</normalizedToken>
|
||
(n = 30). Raphe valve: straight raphe positioned in the middle of the valve, axial area lanceolate, with asymmetrical, rectangular to rhombic central area. Striae slightly radiating in the centre, becoming parallel towards the apices. Rapheless valve: Axial area lanceolate, central area expanded unilaterally to the margin. Striae 19-21 per 10
|
||
<normalizedToken id="D43BC93A0CE9A0F30E6E856C7E8E9075" originalValue="μm">μm</normalizedToken>
|
||
on both valves.
|
||
</paragraph>
|
||
<paragraph id="053B3DC1E41D2B9EBD919A018A1DEABA" pageId="0" pageNumber="23">
|
||
SEM (Figs
|
||
<figureCitation id="7D764301F4444091EC432C3D385DC4A8" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Crenotia tibetia sp. nov. SEM, external view of the raphe valve A external view of the whole valve B, C apices of the valve D magnification of areolae E central area of the valve F girdle view of the valve. Scale bar: 1 μm (A, B, C, E, F); 500 nm (D)." figureDoi="10.3897/phytokeys.237.112939.figure2" httpUri="https://binary.pensoft.net/fig/965708" pageId="0" pageNumber="23">2</figureCitation>
|
||
-
|
||
<figureCitation id="891339929168D8655894479681AD8CFD" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Crenotia tibetia sp. nov. SEM internal view of the rapheless valve A internal view of the whole valve B apex of the developing valve C apex of the valve D magnification of the areolae, showing the horseshoe-shaped structure at the end of the areolae. Scale bar: 1 μm." figureDoi="10.3897/phytokeys.237.112939.figure5" httpUri="https://binary.pensoft.net/fig/965711" pageId="0" pageNumber="23">5</figureCitation>
|
||
). Raphe valve: Externally, raphe straight, proximal raphe ends slightly deflected to the same side, with distal raphe ends curved to the other side. Axial area lanceolate, nearly 1/3 of the valve width, formed by short striae along the margin. The 3 - 4 striae near the apices are biseriate and become uniseriate towards the valve centre. Areolae openings round to elongate, to irregularly-shaped externally. Internally, proximal raphe ends slightly bent to opposite side, helictoglossae slightly elongated. Areolae covered by hymens, forming two rows of
|
||
<normalizedToken id="956E8CC1EAB29B4AF43E0F55B7616F69" originalValue="“C”">"C"</normalizedToken>
|
||
-shaped openings for each stria. Along the axial area, at the end of each stria, there is one horseshoe-shaped structure, open with fine radiating slit-like openings. One developing valve was observed; all the striae were biseriate.
|
||
</paragraph>
|
||
<caption id="E94B4C034265427C93CD58850615C0A8" doi="10.3897/phytokeys.237.112939.figure2" httpUri="https://binary.pensoft.net/fig/965708" pageId="0" pageNumber="23" start="Figure 2" startId="F2">
|
||
<paragraph id="59F9645F36454F066FA455CF4DE656FD" pageId="0" pageNumber="23">
|
||
<emphasis id="CC88A64FE38B18DDE590010E9420AC25" bold="true" pageId="0" pageNumber="23">Figure 2.</emphasis>
|
||
<taxonomicName id="D142040F54907AD52955C6B1218ECA82" authorityName="Liu & Kociolek" authorityYear="2024" class="Bacillariophyceae" family="Achnanthidiaceae" genus="Crenotia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Crenotia tibetia" order="Cocconeidales" pageId="0" pageNumber="23" phylum="Ochrophyta" rank="species" species="tibetia">
|
||
<emphasis id="6333947A8FF9C3989CE6DC5A5542D6FF" italics="true" pageId="0" pageNumber="23">Crenotia tibetia</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. SEM, external view of the raphe valve
|
||
<emphasis id="45F9E17EB6F8EC69AB1852EDC4D8C0D6" bold="true" pageId="0" pageNumber="23">A</emphasis>
|
||
external view of the whole valve
|
||
<emphasis id="D748882EF1E7FC5D28C3C3A4C4F61AED" bold="true" pageId="0" pageNumber="23">B, C</emphasis>
|
||
apices of the valve
|
||
<emphasis id="CBDB1BCD0F10623FD2449DAFB1D0A696" bold="true" pageId="0" pageNumber="23">D</emphasis>
|
||
magnification of areolae
|
||
<emphasis id="28FD42ED7785E2EE6B64DBE14E792A18" bold="true" pageId="0" pageNumber="23">E</emphasis>
|
||
central area of the valve
|
||
<emphasis id="1D9713C6B12D6563EDC2E3FA8EAF7F9B" bold="true" pageId="0" pageNumber="23">F</emphasis>
|
||
girdle view of the valve. Scale bar: 1
|
||
<normalizedToken id="54DB7B14B043FB979D3CDBAFE25B4792" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="3A34E4F1688CC45EE2BC84D0A3881ABD" bold="true" pageId="0" pageNumber="23">A, B, C, E, F</emphasis>
|
||
); 500 nm (
|
||
<emphasis id="E54FEE28C54942631ACD5219E022BB1F" bold="true" pageId="0" pageNumber="23">D</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="BB9C9F034890E8E6F5235DD4D52BBDBD" doi="10.3897/phytokeys.237.112939.figure3" httpUri="https://binary.pensoft.net/fig/965709" pageId="0" pageNumber="23" start="Figure 3" startId="F3">
|
||
<paragraph id="A6D1E97D170D93290735BDF78B0107AF" pageId="0" pageNumber="23">
|
||
<emphasis id="C082E5E6AEDB171A6BB83D3F9C0AB61D" bold="true" pageId="0" pageNumber="23">Figure 3.</emphasis>
|
||
<taxonomicName id="AD442152CD88B37BC849CFF2530547C6" authorityName="Liu & Kociolek" authorityYear="2024" class="Bacillariophyceae" family="Achnanthidiaceae" genus="Crenotia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Crenotia tibetia" order="Cocconeidales" pageId="0" pageNumber="23" phylum="Ochrophyta" rank="species" species="tibetia">
|
||
<emphasis id="2A1D2F6BBB19A7D0F87FFEC14FAE41EF" italics="true" pageId="0" pageNumber="23">Crenotia tibetia</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. SEM internal view of the raphe valve
|
||
<emphasis id="28C45AFA0371A251E3F9EEA56C9EE34A" bold="true" pageId="0" pageNumber="23">A</emphasis>
|
||
internal view of the whole view
|
||
<emphasis id="25F1733A8225DE360FAE6A3021D1A37F" bold="true" pageId="0" pageNumber="23">B, C</emphasis>
|
||
apices of the valve
|
||
<emphasis id="F85C9175901AAF18F88E8EE4BE858F23" bold="true" pageId="0" pageNumber="23">D</emphasis>
|
||
central area of the valve internally
|
||
<emphasis id="9CE38E7CCF61E1EA6194733A584CEED8" bold="true" pageId="0" pageNumber="23">E</emphasis>
|
||
magnification of the areolae, showing the horseshoes areola at the end of striae
|
||
<emphasis id="1A27CDE2D17F0A0B6BD4B49AEC1ABCDE" bold="true" pageId="0" pageNumber="23">F</emphasis>
|
||
internal view of a developing valve. Scale bar: 1
|
||
<normalizedToken id="D440EB1E3E06CBC4364B027CA9593F54" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="7370439CEDDF49DBA40C473BA98A77E1" bold="true" pageId="0" pageNumber="23">A, B, C, D, F</emphasis>
|
||
); 500 nm (
|
||
<emphasis id="D74BABAFB7C0B99F86C17C947AA35378" bold="true" pageId="0" pageNumber="23">E</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="A349927A853F05AB1084D689CFFEE092" doi="10.3897/phytokeys.237.112939.figure4" httpUri="https://binary.pensoft.net/fig/965710" pageId="0" pageNumber="23" start="Figure 4" startId="F4">
|
||
<paragraph id="B422BE237CC0555D474D51FE704F4FC4" pageId="0" pageNumber="23">
|
||
<emphasis id="E950B755E8492A8767C99C48DB1893E3" bold="true" pageId="0" pageNumber="23">Figure 4.</emphasis>
|
||
<taxonomicName id="811D0BBD59BBAD1A79FFBB627AAA0F79" authorityName="Liu & Kociolek" authorityYear="2024" class="Bacillariophyceae" family="Achnanthidiaceae" genus="Crenotia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Crenotia tibetia" order="Cocconeidales" pageId="0" pageNumber="23" phylum="Ochrophyta" rank="species" species="tibetia">
|
||
<emphasis id="A08ABC1BA4B70AAED5C3B67B0D4796E0" italics="true" pageId="0" pageNumber="23">Crenotia tibetia</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. SEM external view of the rapheless valve
|
||
<emphasis id="AD49A7A7AFF2B4BB6ECA881CE377B8BA" bold="true" pageId="0" pageNumber="23">A, B</emphasis>
|
||
external view of whole valve
|
||
<emphasis id="2E9170DF7008C8B902D950707C87B998" bold="true" pageId="0" pageNumber="23">C, D</emphasis>
|
||
apices of the valve, showing the areolae. Scale bar: 1
|
||
<normalizedToken id="2F373DC498EFA14976DB2A99BD1C5FF2" originalValue="μm">μm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="C060EEA28473C2CE656F5E6D0FF10795" doi="10.3897/phytokeys.237.112939.figure5" httpUri="https://binary.pensoft.net/fig/965711" pageId="0" pageNumber="23" start="Figure 5" startId="F5">
|
||
<paragraph id="7709B505A0390BE641CE8BBA2916C6B0" pageId="0" pageNumber="23">
|
||
<emphasis id="26A3796BFD00770887FEB5FE44886673" bold="true" pageId="0" pageNumber="23">Figure 5.</emphasis>
|
||
<taxonomicName id="7629586AC695B9F4A191F539D0C25D09" authorityName="Liu & Kociolek" authorityYear="2024" class="Bacillariophyceae" family="Achnanthidiaceae" genus="Crenotia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Crenotia tibetia" order="Cocconeidales" pageId="0" pageNumber="23" phylum="Ochrophyta" rank="species" species="tibetia">
|
||
<emphasis id="0F98FB93926803D02F7C1FEC7E16A7AC" italics="true" pageId="0" pageNumber="23">Crenotia tibetia</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. SEM internal view of the rapheless valve
|
||
<emphasis id="D72D3CB234F2FCE47F9F604D55FC0CB4" bold="true" pageId="0" pageNumber="23">A</emphasis>
|
||
internal view of the whole valve
|
||
<emphasis id="B88FC299C10B5A1E2B3E40A110299DF2" bold="true" pageId="0" pageNumber="23">B</emphasis>
|
||
apex of the developing valve
|
||
<emphasis id="827D8C7FCD8F508856908CAB3C2AE58E" bold="true" pageId="0" pageNumber="23">C</emphasis>
|
||
apex of the valve
|
||
<emphasis id="43922E4F4147247CA18F27169460D844" bold="true" pageId="0" pageNumber="23">D</emphasis>
|
||
magnification of the areolae, showing the horseshoe-shaped structure at the end of the areolae. Scale bar: 1
|
||
<normalizedToken id="44FA1BCFD61F8CFD9321E691173B12B6" originalValue="μm">μm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="B8B1EB3ED66B194D0BAAAEBC15C68DAA" pageId="0" pageNumber="23">Rapheless valve: Internally, axial area lanceolate, narrow at the apices and becoming wider towards the centre, centre area enlarged unilaterally and reaching the margin. Striae uniseriate to biseriate, mostly biseriate at the apices and becoming uniseriate at the centre. Areolae openings round to irregular in shape. Mantle and girdle bands without ornamentation.</paragraph>
|
||
<paragraph id="1546ED483F2FAF2565D34AA383117531" pageId="0" pageNumber="23">
|
||
Internally, the axial area is lanceolate, wide in the centre and enlarged at one side extending to the margin. Areolae were occluded by hymens with double rows of
|
||
<normalizedToken id="ACF0236C6F02A442840FA3009EA05D7D" originalValue="“C”">"C"</normalizedToken>
|
||
-shaped openings; at the end of each stria, there is horseshoe-shaped structure, with fine slit-like openings. A developing valve was observed, all the striae were biseriate, with a "C- shaped structure at the end of each stria.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9875D36641BA5CB6F128C4795C0B58C2" pageId="0" pageNumber="23" type="etymology">
|
||
<paragraph id="512E1D49124A982F6A63CBFBEB238D19" pageId="0" pageNumber="23">Etymology.</paragraph>
|
||
<paragraph id="F1683CBF7A954625E4625309975EE712" pageId="0" pageNumber="23">Named after the type locality from which it was found.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |