346 lines
49 KiB
XML
346 lines
49 KiB
XML
<document id="4B9161277DC9D907490BF775E9ACE347" ID-CLB-Dataset="6188" ID-DOI="10.11646/phytotaxa.27.1.5" ID-GBIF-Dataset="d9642ee7-5e4f-419d-b292-dca06da2a86e" ID-ISSN="1179-3163" ID-Zenodo-Dep="4894204" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1622647721237" checkinUser="felipe" docAuthor="Kopalová, Kateŕina, Nedbalová, Linda, Haan, Myriam De & Vijver, Bart Van De" docDate="2011" docId="038387FD604FFFD00DE6FA59FBFD8AED" docLanguage="en" docName="Phytotaxa.27.44-60.pdf.imf" docOrigin="Phytotaxa 27" docSource="http://biotaxa.org/Phytotaxa/article/view/phytotaxa.27.1.5" docStyle="DocumentStyle:13F189B31CB4CCCE9197361A4E100104.3:Phytotaxa.2011-2013.journal_article" docStyleId="13F189B31CB4CCCE9197361A4E100104" docStyleName="Phytotaxa.2011-2013.journal_article" docStyleVersion="3" docTitle="Luticola evkae Kopalova 2011, sp. nov." docType="treatment" docVersion="8" lastPageNumber="52" masterDocId="FFBAFF856048FFD90D71FF97FFF9881B" masterDocTitle="Description of five new species of the diatom genus Luticola (Bacillariophyta, Diadesmidaceae) found in lakes of James Ross Island (Maritime Antarctic Region)" masterLastPageNumber="60" masterPageNumber="44" pageNumber="51" updateTime="1698998180231" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:mods id="CFB93EA47B2F939BBF68A1D7AD00AFC2" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:title id="5DD6EB759311C33A328FB4CDA3A61F67">Description of five new species of the diatom genus Luticola (Bacillariophyta, Diadesmidaceae) found in lakes of James Ross Island (Maritime Antarctic Region)</mods:title>
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<mods:roleTerm id="84E83982934AD786862E05406722EF94">Author</mods:roleTerm>
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<mods:namePart id="8E33E9B1CC26292F116C521442854395">Kopalová, Kateŕina</mods:namePart>
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<mods:namePart id="74D42FAAFE7F2BDD569936B0911ADD28">Nedbalová, Linda</mods:namePart>
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<mods:affiliation id="492A062DE9C2B3BCB1E9BC2C3374B912">Academy of Sciences of the Czech Republic, Institute of Botany, Section of Plant Ecology, Dukelská 135, CZ- 37982 T ebo, Czech Republic, E-mail: lindane @ natur. cuni. cz</mods:affiliation>
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</mods:name>
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<mods:roleTerm id="015748BB046DFA6EA7098157EB265899">Author</mods:roleTerm>
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<mods:namePart id="F0E65B2D38174726DB058B33ED50E09F">Haan, Myriam De</mods:namePart>
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<mods:affiliation id="47155DFCC0FDE25AD8D8B6B8D39F314A">National Botanic Garden of Belgium, Department of Bryophyta & Thallophyta, Domein van Bouchout, B- 1860 Belgium.</mods:affiliation>
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</mods:name>
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<mods:namePart id="75AA5010D5027D7256E66459E059E68D">Vijver, Bart Van De</mods:namePart>
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<mods:affiliation id="2F448A300B906F6BCD8E1119367C3F45">National Botanic Garden of Belgium, Department of Bryophyta & Thallophyta, Domein van Bouchout, B- 1860 Belgium.</mods:affiliation>
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<mods:typeOfResource id="D2E0C614B0D7C4B25420D9DA2E930386">text</mods:typeOfResource>
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<mods:title id="C4CC0AC5E04B2DD55D43681AA33290EB">Phytotaxa</mods:title>
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<mods:part id="E9E2239C950ED803C39993B814D8A65A">
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<mods:date id="82A8AABE99F87FEC788325C0106D7B12">2011</mods:date>
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<mods:number id="B88054E21A1B8C9DC9E5A909A6648404">2011-08-19</mods:number>
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<mods:number id="326D8F64612DBA54C45292C2D2F88B72">27</mods:number>
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<mods:classification id="4D9469DEF796A28D521BFBC8271BAFB1">journal article</mods:classification>
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<treatment id="038387FD604FFFD00DE6FA59FBFD8AED" ID-DOI="http://doi.org/10.5281/zenodo.4894481" ID-GBIF-Taxon="182645021" ID-Zenodo-Dep="4894481" LSID="urn:lsid:plazi:treatment:038387FD604FFFD00DE6FA59FBFD8AED" httpUri="http://treatment.plazi.org/id/038387FD604FFFD00DE6FA59FBFD8AED" lastPageId="9" lastPageNumber="52" pageId="7" pageNumber="51">
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<subSubSection id="C3306560604FFFDE0DE6FA59FB958F08" pageId="7" pageNumber="51" type="nomenclature">
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<paragraph id="8B9536EB604FFFDE0DE6FA59FD3C8DF2" blockId="7.[151,709,1486,1513]" box="[151,709,1486,1513]" pageId="7" pageNumber="51">
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<heading id="D0DD8187604FFFDE0DE6FA59FD3C8DF2" box="[151,709,1486,1513]" fontSize="11" level="2" pageId="7" pageNumber="51" reason="3">
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<emphasis id="B95EEAF9604FFFDE0DE6FA59FDD38DF3" bold="true" box="[151,554,1486,1512]" pageId="7" pageNumber="51">
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<taxonomicName id="4C2A4D68604FFFDE0DE6FA59FE3A8DF3" authority="Kopalova" authorityName="Kopalova" authorityYear="2011" box="[151,451,1486,1512]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="7" pageNumber="51" phylum="Bacillariophyta" rank="species" species="evkae" status="sp. nov.">
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<emphasis id="B95EEAF9604FFFDE0DE6FA59FEBD8DF3" bold="true" box="[151,324,1486,1512]" italics="true" pageId="7" pageNumber="51">Luticola evkae</emphasis>
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Kopalová
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</taxonomicName>
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,
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<emphasis id="B95EEAF9604FFFDE0CA1FA59FDD38DF3" bold="true" box="[464,554,1486,1512]" italics="true" pageId="7" pageNumber="51">
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<taxonomicNameLabel id="A26D5782604FFFDE0CA1FA59FDD38DF3" box="[464,554,1486,1512]" pageId="7" pageNumber="51" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</emphasis>
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(
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<figureCitation id="13112A6E604FFFDE0F48FA58FD448DF2" box="[569,701,1487,1513]" captionStart="FIGURES 35–50" captionStartId="8.[151,273,1445,1469]" captionTargetBox="[151,1436,542,1421]" captionTargetId="figure-367@8.[151,1436,542,1421]" captionTargetPageId="8" captionText="FIGURES 35–50. Luticola evkae Kopalová sp. nov. Light (LM) and scanning electron micrographs (SEM). Type specimens from James Ross Island. Figs 35–47. LM of specimens from the type population. Fig. 48. SEM of external valve view. Fig. 49. SEM of detail of the raphe endings. Fig. 50. SEM of detail of the central raphe endings. LM scale bar = 10 µm. SEM scale bars = 2 µm." figureDoi="http://doi.org/10.5281/zenodo.4894224" httpUri="https://zenodo.org/record/4894224/files/figure.png" pageId="7" pageNumber="51">Figs 35–50</figureCitation>
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)
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||
</heading>
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||
</paragraph>
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<paragraph id="8B9536EB604FFFDE0DE6F98BFB958F08" blockId="7.[151,1438,1564,1907]" pageId="7" pageNumber="51">
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<emphasis id="B95EEAF9604FFFDE0DE6F98BFB958F08" italics="true" pageId="7" pageNumber="51">
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Valvae ellipticae-lanceolatae marginibus clare convexis apicibusque capitatis, late rotundatis. Valvae minores paene ellipticae. Longitudo
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<quantity id="4CD29B0E604FFFDE0CC2F9ABFDDC8E48" box="[435,549,1596,1619]" metricMagnitude="-2" metricUnit="m" metricValue="1.8" metricValueMax="2.2" metricValueMin="1.4" pageId="7" pageNumber="51" unit="mm" value="18.0" valueMax="22.0" valueMin="14.0">14–22 µm</quantity>
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, latitudo
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<quantity id="4CD29B0E604FFFDE0FE3F9ABFCEB8E48" box="[658,786,1596,1619]" metricMagnitude="-3" metricUnit="m" metricValue="6.8" metricValueMax="8.2" metricValueMin="5.4" pageId="7" pageNumber="51" unit="mm" value="6.8" valueMax="8.2" valueMin="5.4">5.4–8.2 µm</quantity>
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. Area axialis latissima, lanceolata, leviter dilata in aream centralem. Ad apices, area axialis clare dilata. Area centralis formans staurum paene rectangularem, leviter dilatatum ad margines, marginatumque serie una areolarum minutissimarum. Stigma rotundata, punctiformis solitaria adest inter mediam partem valvae marginesque. Raphe filiformis, recta terminationibus proximalibus unilateraliter deflexis opposita stigma poris centralibus leviter expansis. Fissurae distales curtae, leviter deflexis. Striae transapicales radiatae in parte centrali valvae ad fortiter radiatae ad apices,
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<quantity id="4CD29B0E604FFFDE09F2F94BFB1F8EE8" box="[1155,1254,1756,1779]" metricMagnitude="-1" metricUnit="m" metricValue="4.572" metricValueMax="5.08" metricValueMin="4.064" pageId="7" pageNumber="51" unit="in" value="18.0" valueMax="20.0" valueMin="16.0">16–20 in</quantity>
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<quantity id="4CD29B0E604FFFDE0980F94BFAC48EE8" box="[1265,1341,1756,1779]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="7" pageNumber="51" unit="mm" value="10.0">10 µm</quantity>
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. Areolae rotundae 1–2 per striam terminans in areolam transapicaliter elongatam ad marginem.
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</emphasis>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3306560604FFFD10DE6F88CFEEB8F29" lastPageId="8" lastPageNumber="52" pageId="7" pageNumber="51" type="materials_examined">
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<paragraph id="8B9536EB604FFFDE0DE6F88CFC848F68" blockId="7.[151,1438,1564,1907]" pageId="7" pageNumber="51">
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<emphasis id="B95EEAF9604FFFDE0DE6F88CFF0B8F28" bold="true" box="[151,242,1819,1843]" pageId="7" pageNumber="51">Type:—</emphasis>
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<materialsCitation id="3B423CB6604FFFDE0D83F88BFC838F68" ID-GBIF-Occurrence="3128526304" collectingDate="2009-01-19" collectionCode="BR, BRM" collectorName="L. Nedbalova" country="Antarctica" location="James Ross Island" municipality="University of Antwerp" pageId="7" pageNumber="51" specimenCount="2" typeStatus="holotype">
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<collectingCountry id="F33D767B604FFFDE0D83F88BFE668F28" box="[242,415,1820,1843]" name="Antarctica" pageId="7" pageNumber="51">ANTARCTICA</collectingCountry>
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.
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<location id="8EF56030604FFFDE0CDAF88BFD8D8F28" LSID="urn:lsid:plazi:treatment:038387FD604FFFD00DE6FA59FBFD8AED:8EF56030604FFFDE0CDAF88BFD8D8F28" box="[427,628,1820,1843]" country="Antarctica" municipality="University of Antwerp" name="James Ross Island" pageId="7" pageNumber="51">James Ross Island</location>
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,
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<collectorName id="26DF533D604FFFDE0FF1F88BFCE38F28" box="[640,794,1820,1843]" pageId="7" pageNumber="51">Ulu Peninsula</collectorName>
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,
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<collectorName id="26DF533D604FFFDE0E57F88BFC348F28" box="[806,973,1820,1843]" pageId="7" pageNumber="51">Vondra II Lake</collectorName>
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, sample D39, leg.
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<emphasis id="B95EEAF9604FFFDE09EBF88BFAD38F28" box="[1178,1322,1820,1843]" italics="true" pageId="7" pageNumber="51">
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<collectorName id="26DF533D604FFFDE09EBF88BFAD38F28" box="[1178,1322,1820,1843]" pageId="7" pageNumber="51">L. Nedbalová</collectorName>
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</emphasis>
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, coll. date
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<date id="FF94102B604FFFDE0DB6F8ABFEBB8F48" box="[199,322,1852,1875]" pageId="7" pageNumber="51" value="2009-01-19">
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<collectingDate id="EFD0E9C3604FFFDE0DB6F8ABFEBB8F48" box="[199,322,1852,1875]" pageId="7" pageNumber="51" value="2009-01-19">19/01/2009</collectingDate>
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</date>
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, slide no. BR-4242 (
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||
<typeStatus id="54918849604FFFDE0F54F8ABFD7D8F48" box="[549,644,1852,1875]" pageId="7" pageNumber="51" type="holotype">holotype</typeStatus>
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<collectionCode id="ED3BAE2E604FFFDE0FFDF8ABFD4B8F48" box="[652,690,1852,1875]" country="Brazil" name="Embrapa Agrobiology Diazothrophic Microbial Culture Collection" pageId="7" pageNumber="51">BR</collectionCode>
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,
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<figureCitation id="13112A6E604FFFDE0FCEF8ABFCF28F48" box="[703,779,1852,1875]" captionStart="FIGURES 35–50" captionStartId="8.[151,273,1445,1469]" captionTargetBox="[151,1436,542,1421]" captionTargetId="figure-367@8.[151,1436,542,1421]" captionTargetPageId="8" captionText="FIGURES 35–50. Luticola evkae Kopalová sp. nov. Light (LM) and scanning electron micrographs (SEM). Type specimens from James Ross Island. Figs 35–47. LM of specimens from the type population. Fig. 48. SEM of external valve view. Fig. 49. SEM of detail of the raphe endings. Fig. 50. SEM of detail of the central raphe endings. LM scale bar = 10 µm. SEM scale bars = 2 µm." figureDoi="http://doi.org/10.5281/zenodo.4894224" httpUri="https://zenodo.org/record/4894224/files/figure.png" pageId="7" pageNumber="51">Fig. 46</figureCitation>
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is the encircled holotype specimen), slide PLP-190 (isotype
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||
<collectingMunicipality id="6BF1AC91604FFFDE0DB6F8CBFE428F68" box="[199,443,1884,1907]" pageId="7" pageNumber="51">University of Antwerp</collectingMunicipality>
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||
, Belgium), BRM-ZU8/08 (isotype
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||
<collectionCode id="ED3BAE2E604FFFDE0E43F8CBFC8B8F68" box="[818,882,1884,1907]" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14903" lsid="urn:lsid:biocol.org:col:14903" name="Alfred-Wegener-Institut für Polar- und Meeresforschung" pageId="7" pageNumber="51" type="Herbarium">BRM</collectionCode>
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)
|
||
</materialsCitation>
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.
|
||
</paragraph>
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<paragraph id="8B9536EB604FFFD10DE6F834FCFC89FC" blockId="7.[151,1436,1955,2020]" lastBlockId="8.[151,1436,152,487]" lastPageId="8" lastPageNumber="52" pageId="7" pageNumber="51">
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Valves elliptic-lanceolate with clearly convex margins and broadly rounded, capitate apices (
|
||
<figureCitation id="13112A6E604FFFDE0870F834FA698FA6" box="[1281,1424,1955,1981]" captionStart="FIGURES 35–50" captionStartId="8.[151,273,1445,1469]" captionTargetBox="[151,1436,542,1421]" captionTargetId="figure-367@8.[151,1436,542,1421]" captionTargetPageId="8" captionText="FIGURES 35–50. Luticola evkae Kopalová sp. nov. Light (LM) and scanning electron micrographs (SEM). Type specimens from James Ross Island. Figs 35–47. LM of specimens from the type population. Fig. 48. SEM of external valve view. Fig. 49. SEM of detail of the raphe endings. Fig. 50. SEM of detail of the central raphe endings. LM scale bar = 10 µm. SEM scale bars = 2 µm." figureDoi="http://doi.org/10.5281/zenodo.4894224" httpUri="https://zenodo.org/record/4894224/files/figure.png" pageId="7" pageNumber="51">Figs 35–46</figureCitation>
|
||
). Smaller valves almost elliptical (
|
||
<figureCitation id="13112A6E604FFFDE0F66F85DFD968FFF" box="[535,623,1994,2020]" captionStart="FIGURES 35–50" captionStartId="8.[151,273,1445,1469]" captionTargetBox="[151,1436,542,1421]" captionTargetId="figure-367@8.[151,1436,542,1421]" captionTargetPageId="8" captionText="FIGURES 35–50. Luticola evkae Kopalová sp. nov. Light (LM) and scanning electron micrographs (SEM). Type specimens from James Ross Island. Figs 35–47. LM of specimens from the type population. Fig. 48. SEM of external valve view. Fig. 49. SEM of detail of the raphe endings. Fig. 50. SEM of detail of the central raphe endings. LM scale bar = 10 µm. SEM scale bars = 2 µm." figureDoi="http://doi.org/10.5281/zenodo.4894224" httpUri="https://zenodo.org/record/4894224/files/figure.png" pageId="7" pageNumber="51">Fig. 47</figureCitation>
|
||
). Valve length
|
||
<quantity id="4CD29B0E604FFFDE0E6FF85DFC608FFF" box="[798,921,1994,2020]" metricMagnitude="-2" metricUnit="m" metricValue="1.8" metricValueMax="2.2" metricValueMin="1.4" pageId="7" pageNumber="51" unit="mm" value="18.0" valueMax="22.0" valueMin="14.0">14–22 µm</quantity>
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||
, valve width 5,4–8,2 µm (n=32). Axial area very broad, lanceolate, slightly widening towards central area (
|
||
<figureCitation id="13112A6E6040FFD10EE3FF0FFC1488A9" box="[914,1005,152,178]" captionStart="FIGURES 35–50" captionStartId="8.[151,273,1445,1469]" captionTargetBox="[151,1436,542,1421]" captionTargetId="figure-367@8.[151,1436,542,1421]" captionTargetPageId="8" captionText="FIGURES 35–50. Luticola evkae Kopalová sp. nov. Light (LM) and scanning electron micrographs (SEM). Type specimens from James Ross Island. Figs 35–47. LM of specimens from the type population. Fig. 48. SEM of external valve view. Fig. 49. SEM of detail of the raphe endings. Fig. 50. SEM of detail of the central raphe endings. LM scale bar = 10 µm. SEM scale bars = 2 µm." figureDoi="http://doi.org/10.5281/zenodo.4894224" httpUri="https://zenodo.org/record/4894224/files/figure.png" pageId="8" pageNumber="52">Fig. 48</figureCitation>
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||
). Towards apices, axial area clearly widened (
|
||
<figureCitation id="13112A6E6040FFD10C61FF29FE9688C3" box="[272,367,190,216]" captionStart="FIGURES 35–50" captionStartId="8.[151,273,1445,1469]" captionTargetBox="[151,1436,542,1421]" captionTargetId="figure-367@8.[151,1436,542,1421]" captionTargetPageId="8" captionText="FIGURES 35–50. Luticola evkae Kopalová sp. nov. Light (LM) and scanning electron micrographs (SEM). Type specimens from James Ross Island. Figs 35–47. LM of specimens from the type population. Fig. 48. SEM of external valve view. Fig. 49. SEM of detail of the raphe endings. Fig. 50. SEM of detail of the central raphe endings. LM scale bar = 10 µm. SEM scale bars = 2 µm." figureDoi="http://doi.org/10.5281/zenodo.4894224" httpUri="https://zenodo.org/record/4894224/files/figure.png" pageId="8" pageNumber="52">Fig. 49</figureCitation>
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). Central area forming almost rectangular stauros, slightly widening towards margins, bordered by one series of very small rounded areolae (
|
||
<figureCitation id="13112A6E6040FFD10E51FF72FC8288E4" box="[800,891,229,255]" captionStart="FIGURES 35–50" captionStartId="8.[151,273,1445,1469]" captionTargetBox="[151,1436,542,1421]" captionTargetId="figure-367@8.[151,1436,542,1421]" captionTargetPageId="8" captionText="FIGURES 35–50. Luticola evkae Kopalová sp. nov. Light (LM) and scanning electron micrographs (SEM). Type specimens from James Ross Island. Figs 35–47. LM of specimens from the type population. Fig. 48. SEM of external valve view. Fig. 49. SEM of detail of the raphe endings. Fig. 50. SEM of detail of the central raphe endings. LM scale bar = 10 µm. SEM scale bars = 2 µm." figureDoi="http://doi.org/10.5281/zenodo.4894224" httpUri="https://zenodo.org/record/4894224/files/figure.png" pageId="8" pageNumber="52">Fig. 50</figureCitation>
|
||
). One small, solitary, rounded stigma present, halfway between valve centre and margin (
|
||
<figureCitation id="13112A6E6040FFD10FECFE9BFCD3893D" box="[669,810,268,294]" captionStart="FIGURES 35–50" captionStartId="8.[151,273,1445,1469]" captionTargetBox="[151,1436,542,1421]" captionTargetId="figure-367@8.[151,1436,542,1421]" captionTargetPageId="8" captionText="FIGURES 35–50. Luticola evkae Kopalová sp. nov. Light (LM) and scanning electron micrographs (SEM). Type specimens from James Ross Island. Figs 35–47. LM of specimens from the type population. Fig. 48. SEM of external valve view. Fig. 49. SEM of detail of the raphe endings. Fig. 50. SEM of detail of the central raphe endings. LM scale bar = 10 µm. SEM scale bars = 2 µm." figureDoi="http://doi.org/10.5281/zenodo.4894224" httpUri="https://zenodo.org/record/4894224/files/figure.png" pageId="8" pageNumber="52">Figs 48, 50</figureCitation>
|
||
). Raphe branches filiform, straight with unilaterally deflected proximal endings away from stigma, terminating in weakly expanded central pores (
|
||
<figureCitation id="13112A6E6040FFD10873FEA5FA768957" box="[1282,1423,306,332]" captionStart="FIGURES 35–50" captionStartId="8.[151,273,1445,1469]" captionTargetBox="[151,1436,542,1421]" captionTargetId="figure-367@8.[151,1436,542,1421]" captionTargetPageId="8" captionText="FIGURES 35–50. Luticola evkae Kopalová sp. nov. Light (LM) and scanning electron micrographs (SEM). Type specimens from James Ross Island. Figs 35–47. LM of specimens from the type population. Fig. 48. SEM of external valve view. Fig. 49. SEM of detail of the raphe endings. Fig. 50. SEM of detail of the central raphe endings. LM scale bar = 10 µm. SEM scale bars = 2 µm." figureDoi="http://doi.org/10.5281/zenodo.4894224" httpUri="https://zenodo.org/record/4894224/files/figure.png" pageId="8" pageNumber="52">Figs 48, 50</figureCitation>
|
||
). Distal fissures short, slightly deflected (
|
||
<figureCitation id="13112A6E6040FFD10F14FECEFD458968" box="[613,700,345,371]" captionStart="FIGURES 35–50" captionStartId="8.[151,273,1445,1469]" captionTargetBox="[151,1436,542,1421]" captionTargetId="figure-367@8.[151,1436,542,1421]" captionTargetPageId="8" captionText="FIGURES 35–50. Luticola evkae Kopalová sp. nov. Light (LM) and scanning electron micrographs (SEM). Type specimens from James Ross Island. Figs 35–47. LM of specimens from the type population. Fig. 48. SEM of external valve view. Fig. 49. SEM of detail of the raphe endings. Fig. 50. SEM of detail of the central raphe endings. LM scale bar = 10 µm. SEM scale bars = 2 µm." figureDoi="http://doi.org/10.5281/zenodo.4894224" httpUri="https://zenodo.org/record/4894224/files/figure.png" pageId="8" pageNumber="52">Fig. 49</figureCitation>
|
||
). Transapical striae radiate near valve centre to strongly radiate towards poles,
|
||
<quantity id="4CD29B0E6040FFD10C3BFE17FE4A8981" box="[330,435,384,410]" metricMagnitude="-1" metricUnit="m" metricValue="4.572" metricValueMax="5.08" metricValueMin="4.064" pageId="8" pageNumber="52" unit="in" value="18.0" valueMax="20.0" valueMin="16.0">16–20 in</quantity>
|
||
<quantity id="4CD29B0E6040FFD10CCAFE17FDF28981" box="[443,523,384,410]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="8" pageNumber="52" unit="mm" value="10.0">10 µm</quantity>
|
||
, composed of two (occasionally 1) small rounded areolae terminating in one clearly transapically elongated areola in middle part of valve near margin (
|
||
<figureCitation id="13112A6E6040FFD1097FFE31FB9189DB" box="[1038,1128,422,448]" captionStart="FIGURES 35–50" captionStartId="8.[151,273,1445,1469]" captionTargetBox="[151,1436,542,1421]" captionTargetId="figure-367@8.[151,1436,542,1421]" captionTargetPageId="8" captionText="FIGURES 35–50. Luticola evkae Kopalová sp. nov. Light (LM) and scanning electron micrographs (SEM). Type specimens from James Ross Island. Figs 35–47. LM of specimens from the type population. Fig. 48. SEM of external valve view. Fig. 49. SEM of detail of the raphe endings. Fig. 50. SEM of detail of the central raphe endings. LM scale bar = 10 µm. SEM scale bars = 2 µm." figureDoi="http://doi.org/10.5281/zenodo.4894224" httpUri="https://zenodo.org/record/4894224/files/figure.png" pageId="8" pageNumber="52">Fig. 50</figureCitation>
|
||
). Areolae always rounded near apices (
|
||
<figureCitation id="13112A6E6040FFD10C5BFE5AFE7B89FC" box="[298,386,461,487]" captionStart="FIGURES 35–50" captionStartId="8.[151,273,1445,1469]" captionTargetBox="[151,1436,542,1421]" captionTargetId="figure-367@8.[151,1436,542,1421]" captionTargetPageId="8" captionText="FIGURES 35–50. Luticola evkae Kopalová sp. nov. Light (LM) and scanning electron micrographs (SEM). Type specimens from James Ross Island. Figs 35–47. LM of specimens from the type population. Fig. 48. SEM of external valve view. Fig. 49. SEM of detail of the raphe endings. Fig. 50. SEM of detail of the central raphe endings. LM scale bar = 10 µm. SEM scale bars = 2 µm." figureDoi="http://doi.org/10.5281/zenodo.4894224" httpUri="https://zenodo.org/record/4894224/files/figure.png" pageId="8" pageNumber="52">Fig. 49</figureCitation>
|
||
). Internal structure not observed.
|
||
</paragraph>
|
||
<caption id="DF5566636040FFD10DE6FA32FD6D8E3F" ID-DOI="http://doi.org/10.5281/zenodo.4894224" ID-Zenodo-Dep="4894224" httpUri="https://zenodo.org/record/4894224/files/figure.png" pageId="8" pageNumber="52" startId="8.[151,273,1445,1469]" targetBox="[151,1436,542,1421]" targetPageId="8">
|
||
<paragraph id="8B9536EB6040FFD10DE6FA32FAE08E19" blockId="8.[151,1436,1445,1572]" pageId="8" pageNumber="52">
|
||
<emphasis id="B95EEAF96040FFD10DE6FA32FE9F8DA6" bold="true" box="[151,358,1445,1469]" pageId="8" pageNumber="52">FIGURES 35–50.</emphasis>
|
||
<taxonomicName id="4C2A4D686040FFD10C1FFA31FD718DA7" authority="Kopalova" authorityName="Kopalova" authorityYear="2011" box="[366,648,1445,1469]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="8" pageNumber="52" phylum="Bacillariophyta" rank="species" species="evkae" status="sp. nov.">
|
||
<emphasis id="B95EEAF96040FFD10C1FFA31FDED8DA6" box="[366,532,1446,1469]" italics="true" pageId="8" pageNumber="52">Luticola evkae</emphasis>
|
||
Kopalová
|
||
</taxonomicName>
|
||
<emphasis id="B95EEAF96040FFD10FE0FA31FD1F8DA6" box="[657,742,1446,1469]" italics="true" pageId="8" pageNumber="52">
|
||
<taxonomicNameLabel id="A26D57826040FFD10FE0FA31FD1F8DA6" box="[657,742,1446,1469]" pageId="8" pageNumber="52" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Light (LM) and scanning electron micrographs (SEM). Type specimens from James Ross Island.
|
||
<emphasis id="B95EEAF96040FFD10F51FA5FFD5B8DFB" bold="true" box="[544,674,1480,1504]" pageId="8" pageNumber="52">Figs 35–47.</emphasis>
|
||
LM of specimens from the type population.
|
||
<emphasis id="B95EEAF96040FFD109FAFA5FFB188DFB" bold="true" box="[1163,1249,1480,1504]" pageId="8" pageNumber="52">Fig. 48.</emphasis>
|
||
SEM of external valve view.
|
||
<emphasis id="B95EEAF96040FFD10C67FA7CFE938E18" bold="true" box="[278,362,1515,1539]" pageId="8" pageNumber="52">Fig. 49.</emphasis>
|
||
SEM of detail of the raphe endings.
|
||
<emphasis id="B95EEAF96040FFD10F82FA7CFCBE8E18" bold="true" box="[755,839,1515,1539]" pageId="8" pageNumber="52">Fig. 50.</emphasis>
|
||
SEM of detail of the central raphe endings.
|
||
</paragraph>
|
||
<paragraph id="8B9536EB6040FFD10DE6F99AFD6D8E3F" blockId="8.[151,1436,1445,1572]" box="[151,660,1549,1572]" pageId="8" pageNumber="52">LM scale bar = 10 µm. SEM scale bars = 2 µm.</paragraph>
|
||
</caption>
|
||
<paragraph id="8B9536EB6040FFD10DB7F9EAFEEB8F29" blockId="8.[151,1436,1661,2036]" pageId="8" pageNumber="52">
|
||
<emphasis id="B95EEAF96040FFD10DB7F9EAFD6C8E8C" bold="true" box="[198,661,1661,1687]" pageId="8" pageNumber="52">Habitat, Ecology and Distribution:—</emphasis>
|
||
<taxonomicName id="4C2A4D686040FFD10FE4F9E9FCB88E8C" authorityName="Kopalova" authorityYear="2011" box="[661,833,1662,1687]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="8" pageNumber="52" phylum="Bacillariophyta" rank="species" species="evkae">
|
||
<emphasis id="B95EEAF96040FFD10FE4F9E9FCB88E8C" box="[661,833,1662,1687]" italics="true" pageId="8" pageNumber="52">Luticola evkae</emphasis>
|
||
</taxonomicName>
|
||
was described from the epilithon of a small, stable, shallow lake on Lagoons Mesa in the ice-free area close to Croft Bay. The lake had a pH of 7.7, a low specific conductance of 53 µS/cm and was dominated by several
|
||
<taxonomicName id="4C2A4D686040FFD10E2BF95CFBD78EFE" box="[858,1070,1739,1765]" class="Monogenea" family="Capsalidae" genus="Nitzschia" kingdom="Animalia" order="Capsalidea" pageId="8" pageNumber="52" phylum="Platyhelminthes" rank="species" species="undetermined">
|
||
<emphasis id="B95EEAF96040FFD10E2BF95CFC358EFF" box="[858,972,1739,1764]" italics="true" pageId="8" pageNumber="52">Nitzschia</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
such as
|
||
<taxonomicName id="4C2A4D686040FFD109EAF95CFA6A8EFF" authorityName="M.Peragallo" authorityYear="1903" box="[1179,1427,1739,1764]" class="Monogenea" family="Capsalidae" genus="Nitzschia" kingdom="Animalia" order="Capsalidea" pageId="8" pageNumber="52" phylum="Platyhelminthes" rank="species" species="perminuta">
|
||
<emphasis id="B95EEAF96040FFD109EAF95CFA6A8EFF" box="[1179,1427,1739,1764]" italics="true" pageId="8" pageNumber="52">Nitzschia perminuta</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C2A4D686040FFD10DE6F965FE0F8F17" authority="Grunow" authorityName="Grunow" box="[151,502,1778,1804]" class="Monogenea" family="Capsalidae" genus="Nitzschia" kingdom="Animalia" order="Capsalidea" pageId="8" pageNumber="52" phylum="Platyhelminthes" rank="species" species="paleacea">
|
||
<emphasis id="B95EEAF96040FFD10DE6F965FE7F8F10" box="[151,390,1778,1803]" italics="true" pageId="8" pageNumber="52">Nitzschia paleacea</emphasis>
|
||
Grunow
|
||
</taxonomicName>
|
||
(in
|
||
<bibRefCitation id="EFBB4B1A6040FFD10F5DF965FCF48F17" author="Van Heurck, H." box="[556,781,1778,1804]" pageId="8" pageNumber="52" pagination="31 - 77" refId="ref10286" refString="Van Heurck, H. (1881) Synopsis des Diatomees de Belgique. Atlas. Ducaju & Cie., Anvers. pls 31 - 77." type="book chapter" year="1881">Van Heurck 1881</bibRefCitation>
|
||
: pl. 68,
|
||
<figureCitation id="13112A6E6040FFD10E07F965FC0D8F17" box="[886,1012,1778,1804]" captionStart="FIGURES 2–13" captionStartId="4.[151,270,1682,1706]" captionTargetBox="[151,1436,157,1669]" captionTargetId="figure-186@4.[151,1436,157,1669]" captionTargetPageId="4" captionText="FIGURES 2–13. Luticola desmetii Kopalová & Van de Vijver sp. nov. Light (LM) and scanning electron micrographs (SEM). Figs 2–8. Light microscopy images of type specimens from James Ross Island showing variation in size (Fig. 7 is the holotype). Fig. 9. SEM of external view of entire valve, showing raphe structure, position of stigma and striae structure. Fig. 10. SEM of internal view of entire valve, showing typical structure for species in the genus Luticola. Fig. 11. SEM of external detail view of central area for specimen in fig 9. Fig. 12. SEM of external detail of polar endings, showing deflected raphe for specimen in fig 9. Fig. 13. SEM of internal detail of the central area. LM scale bar = 10 µm; SEM scale bar = 1 µm except for Figs 9 & 10, where scale bar = 10 µm." figureDoi="http://doi.org/10.5281/zenodo.4894210" httpUri="https://zenodo.org/record/4894210/files/figure.png" pageId="8" pageNumber="52">Figs 9–10</figureCitation>
|
||
) and
|
||
<taxonomicName id="4C2A4D686040FFD1094FF965FEF78F29" authority="Hantzsch (1860: 40)" authorityName="Hantzsch" authorityPageNumber="40" authorityYear="1860" class="Monogenea" family="Capsalidae" genus="Nitzschia" kingdom="Animalia" order="Capsalidea" pageId="8" pageNumber="52" phylum="Platyhelminthes" rank="species" species="gracilis">
|
||
<emphasis id="B95EEAF96040FFD1094FF965FAE78F10" box="[1086,1310,1778,1803]" italics="true" pageId="8" pageNumber="52">Nitzschia gracilis</emphasis>
|
||
<bibRefCitation id="EFBB4B1A6040FFD10859F965FEF78F29" author="Hantzsch, C. A." pageId="8" pageNumber="52" pagination="40" refId="ref9063" refString="Hantzsch, C. A. (1860) Neue Bacillarien: Nitzschia vivax var. elongata, Cymatopleura nobilis. Hedwigia 2 (7): 40." type="journal article" year="1860">Hantzsch (1860:40)</bibRefCitation>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33065606040FFD00DB7F8A8FBFD8AED" lastPageId="9" lastPageNumber="53" pageId="8" pageNumber="52" type="etymology">
|
||
<paragraph id="8B9536EB6040FFD10DB7F8A8FAD88F42" blockId="8.[151,1436,1661,2036]" box="[198,1313,1855,1881]" pageId="8" pageNumber="52">
|
||
<emphasis id="B95EEAF96040FFD10DB7F8A8FEB48F42" bold="true" box="[198,333,1855,1881]" pageId="8" pageNumber="52">Etymology</emphasis>
|
||
:—Named after my dear friend, Eva (Evka) Volemanová (
|
||
<collectingRegion id="49EEF8096040FFD10E85F8A8FBB38F42" box="[1012,1098,1855,1881]" country="Czech Republic" name="Praha" pageId="8" pageNumber="52">Prague</collectingRegion>
|
||
,
|
||
<collectingCountry id="F33D767B6040FFD10924F8A8FAEC8F42" box="[1109,1301,1855,1881]" name="Czech Republic" pageId="8" pageNumber="52">Czech Republic</collectingCountry>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8B9536EB6040FFD00DB7F8F2FBFD8AED" blockId="8.[151,1436,1661,2036]" lastBlockId="9.[151,1436,152,758]" lastPageId="9" lastPageNumber="53" pageId="8" pageNumber="52">
|
||
<emphasis id="B95EEAF96040FFD10DB7F8F2FE958F64" bold="true" box="[198,364,1893,1919]" pageId="8" pageNumber="52">Observations</emphasis>
|
||
:
|
||
<emphasis id="B95EEAF96040FFD10C05F8F2FE688F64" bold="true" box="[372,401,1893,1919]" pageId="8" pageNumber="52">—</emphasis>
|
||
Based on valve dimensions and the shape of the axial and central area of the valves,
|
||
<taxonomicName id="4C2A4D686040FFD10DE6F81AFEB58FBD" authorityName="Kopalova" authorityYear="2011" box="[151,332,1933,1958]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="8" pageNumber="52" phylum="Bacillariophyta" rank="species" species="evkae">
|
||
<emphasis id="B95EEAF96040FFD10DE6F81AFEB58FBD" box="[151,332,1933,1958]" italics="true" pageId="8" pageNumber="52">Luticola evkae</emphasis>
|
||
</taxonomicName>
|
||
may at first appear similar to
|
||
<taxonomicName id="4C2A4D686040FFD10FB6F81AFC8F8FBD" box="[711,886,1933,1958]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="8" pageNumber="52" phylum="Bacillariophyta" rank="species" species="dolia">
|
||
<emphasis id="B95EEAF96040FFD10FB6F81AFC8F8FBD" box="[711,886,1933,1958]" italics="true" pageId="8" pageNumber="52">Luticola dolia</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C2A4D686040FFD10EC4F81AFBA78FBD" authorityName="Kopalova & Van de Vijver" authorityYear="2011" box="[949,1118,1933,1958]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="8" pageNumber="52" phylum="Bacillariophyta" rank="species" species="doliiformis">
|
||
<emphasis id="B95EEAF96040FFD10EC4F81AFBA78FBD" box="[949,1118,1933,1958]" italics="true" pageId="8" pageNumber="52">L. doliiformis</emphasis>
|
||
</taxonomicName>
|
||
. These three species can, however, be clearly distinguished based on their contrasting valve outlines.
|
||
<taxonomicName id="4C2A4D686040FFD10932F824FB0E8FD7" authorityName="Kopalova" authorityYear="2011" box="[1091,1271,1971,1996]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="8" pageNumber="52" phylum="Bacillariophyta" rank="species" species="evkae">
|
||
<emphasis id="B95EEAF96040FFD10932F824FB0E8FD7" box="[1091,1271,1971,1996]" italics="true" pageId="8" pageNumber="52">Luticola evkae</emphasis>
|
||
</taxonomicName>
|
||
has a typical elliptical central part of the valve whereas both
|
||
<taxonomicName id="4C2A4D686040FFD10FB5F84DFC9B8FE8" authorityName="Kopalova & Van de Vijver" authorityYear="2011" box="[708,866,2010,2035]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="8" pageNumber="52" phylum="Bacillariophyta" rank="species" species="doliiformis">
|
||
<emphasis id="B95EEAF96040FFD10FB5F84DFC9B8FE8" box="[708,866,2010,2035]" italics="true" pageId="8" pageNumber="52">L. doliiformis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C2A4D686040FFD10EEDF84DFC0F8FE8" box="[924,1014,2010,2035]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="8" pageNumber="52" phylum="Bacillariophyta" rank="species" species="dolia">
|
||
<emphasis id="B95EEAF96040FFD10EEDF84DFC0F8FE8" box="[924,1014,2010,2035]" italics="true" pageId="8" pageNumber="52">L. dolia</emphasis>
|
||
</taxonomicName>
|
||
always have more elongated valves with, in most cases, almost parallel margins (
|
||
<bibRefCitation id="EFBB4B1A6041FFD00FDBFF0FFC6388A9" author="Esposito, R. M. M. & Spaulding, S. A. & McKnight, D. M. & Van de Vijver, B. & Kopalova, K. & Lubinski, D. & Hall, B. & Whittaker, T." box="[682,922,152,178]" pageId="9" pageNumber="53" pagination="1378 - 1392" refId="ref8834" refString="Esposito, R. M. M., Spaulding, S. A., McKnight, D. M., Van de Vijver, B., Kopalova, K., Lubinski, D., Hall, B. & Whittaker, T. (2008) Inland diatoms from the McMurdo Dry Valleys and James Ross Island, Antarctica. Botany 86: 1378 - 1392." type="journal article" year="2008">
|
||
Esposito
|
||
<emphasis id="B95EEAF96041FFD00E69FF0FFCAD88AA" box="[792,852,152,177]" italics="true" pageId="9" pageNumber="53">et al.</emphasis>
|
||
2008
|
||
</bibRefCitation>
|
||
). The apices in
|
||
<taxonomicName id="4C2A4D686041FFD00925FF0FFB4C88AA" authorityName="Kopalova" authorityYear="2011" box="[1108,1205,152,177]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="53" phylum="Bacillariophyta" rank="species" species="evkae">
|
||
<emphasis id="B95EEAF96041FFD00925FF0FFB4C88AA" box="[1108,1205,152,177]" italics="true" pageId="9" pageNumber="53">L. evkae</emphasis>
|
||
</taxonomicName>
|
||
are always broader and more capitate than in
|
||
<taxonomicName id="4C2A4D686041FFD00CB6FF28FDDB88C3" box="[455,546,191,216]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="53" phylum="Bacillariophyta" rank="species" species="dolia">
|
||
<emphasis id="B95EEAF96041FFD00CB6FF28FDDB88C3" box="[455,546,191,216]" italics="true" pageId="9" pageNumber="53">L. dolia</emphasis>
|
||
</taxonomicName>
|
||
, which has more rostrate to weakly capitate apices. This can be appreciated by the differences in valve width/apex ratio, which is 1.70±0.18 (n=13) in
|
||
<taxonomicName id="4C2A4D686041FFD00E88FF72FBA288E5" authorityName="Kopalova" authorityYear="2011" box="[1017,1115,229,254]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="53" phylum="Bacillariophyta" rank="species" species="evkae">
|
||
<emphasis id="B95EEAF96041FFD00E88FF72FBA288E5" box="[1017,1115,229,254]" italics="true" pageId="9" pageNumber="53">L. evkae</emphasis>
|
||
</taxonomicName>
|
||
and 2.36±0.22 (n=13) in
|
||
<taxonomicName id="4C2A4D686041FFD008F5FF72FF2D893E" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="53" phylum="Bacillariophyta" rank="species" species="dolia">
|
||
<emphasis id="B95EEAF96041FFD008F5FF72FF2D893E" italics="true" pageId="9" pageNumber="53">L. dolia</emphasis>
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C2A4D686041FFD00D95FE9BFE7E893E" authorityName="Kopalova & Van de Vijver" authorityYear="2011" box="[228,391,268,293]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="53" phylum="Bacillariophyta" rank="species" species="doliiformis">
|
||
<emphasis id="B95EEAF96041FFD00D95FE9BFE7E893E" box="[228,391,268,293]" italics="true" pageId="9" pageNumber="53">L. doliiformis</emphasis>
|
||
</taxonomicName>
|
||
has wider apices. Additionally, the shoulders just below the apices are more oblique in both
|
||
<taxonomicName id="4C2A4D686041FFD00DA5FEA5FECA8950" box="[212,307,306,331]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="53" phylum="Bacillariophyta" rank="species" species="dolia">
|
||
<emphasis id="B95EEAF96041FFD00DA5FEA5FECA8950" box="[212,307,306,331]" italics="true" pageId="9" pageNumber="53">L. dolia</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C2A4D686041FFD00C1EFEA5FDED8950" authorityName="Kopalova & Van de Vijver" authorityYear="2011" box="[367,532,306,331]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="53" phylum="Bacillariophyta" rank="species" species="doliiformis">
|
||
<emphasis id="B95EEAF96041FFD00C1EFEA5FDED8950" box="[367,532,306,331]" italics="true" pageId="9" pageNumber="53">L. doliiformis</emphasis>
|
||
</taxonomicName>
|
||
. In
|
||
<taxonomicName id="4C2A4D686041FFD00F37FEA5FD528950" authorityName="Kopalova" authorityYear="2011" box="[582,683,306,331]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="53" phylum="Bacillariophyta" rank="species" species="evkae">
|
||
<emphasis id="B95EEAF96041FFD00F37FEA5FD528950" box="[582,683,306,331]" italics="true" pageId="9" pageNumber="53">L. evkae</emphasis>
|
||
</taxonomicName>
|
||
, the outer row of areolae is always composed of transapically elongated areolae clearly visible in LM, whereas in
|
||
<taxonomicName id="4C2A4D686041FFD00E75FECEFC5F8969" authorityName="Kopalova & Van de Vijver" authorityYear="2011" box="[772,934,345,370]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="53" phylum="Bacillariophyta" rank="species" species="doliiformis">
|
||
<emphasis id="B95EEAF96041FFD00E75FECEFC5F8969" box="[772,934,345,370]" italics="true" pageId="9" pageNumber="53">L. doliiformis</emphasis>
|
||
</taxonomicName>
|
||
these areolae are always strictly rounded.
|
||
<taxonomicName id="4C2A4D686041FFD00DE6FE17FE3A8982" box="[151,451,384,409]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="53" phylum="Bacillariophyta" rank="species" species="austroatlantica">
|
||
<emphasis id="B95EEAF96041FFD00DE6FE17FE3A8982" box="[151,451,384,409]" italics="true" pageId="9" pageNumber="53">Luticola austroatlantica</emphasis>
|
||
</taxonomicName>
|
||
is similar but distinguished by a different striation pattern with larger, usually elongated areolae. Moreover,
|
||
<taxonomicName id="4C2A4D686041FFD00F71FE30FD2E89DB" box="[512,727,423,448]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="53" phylum="Bacillariophyta" rank="species" species="austroatlantica">
|
||
<emphasis id="B95EEAF96041FFD00F71FE30FD2E89DB" box="[512,727,423,448]" italics="true" pageId="9" pageNumber="53">L. austroatlantica</emphasis>
|
||
</taxonomicName>
|
||
lacks the broad axial area and has a more elongated valve outline. Smaller valves of
|
||
<taxonomicName id="4C2A4D686041FFD00CACFE5AFD4E89FD" box="[477,695,461,486]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="53" phylum="Bacillariophyta" rank="species" species="austroatlantica">
|
||
<emphasis id="B95EEAF96041FFD00CACFE5AFD4E89FD" box="[477,695,461,486]" italics="true" pageId="9" pageNumber="53">L. austroatlantica</emphasis>
|
||
</taxonomicName>
|
||
with comparable valve dimensions as
|
||
<taxonomicName id="4C2A4D686041FFD009E7FE5AFB0489FD" authorityName="Kopalova" authorityYear="2011" box="[1174,1277,461,486]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="53" phylum="Bacillariophyta" rank="species" species="evkae">
|
||
<emphasis id="B95EEAF96041FFD009E7FE5AFB0489FD" box="[1174,1277,461,486]" italics="true" pageId="9" pageNumber="53">L. evkae</emphasis>
|
||
</taxonomicName>
|
||
always have rostrate apices contrary to the capitate apices in
|
||
<taxonomicName id="4C2A4D686041FFD00E6AFE63FC7E8A16" authorityName="Kopalova" authorityYear="2011" box="[795,903,500,525]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="53" phylum="Bacillariophyta" rank="species" species="evkae">
|
||
<emphasis id="B95EEAF96041FFD00E6AFE63FC7E8A16" box="[795,903,500,525]" italics="true" pageId="9" pageNumber="53">L. evkae</emphasis>
|
||
</taxonomicName>
|
||
. Other species that might be considered morphologically similar include
|
||
<taxonomicName id="4C2A4D686041FFD00F69FD8DFD4D8A28" authorityName="D. G. Mann" baseAuthorityName="Van Heurck" baseAuthorityYear="1909" box="[536,692,538,563]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="53" phylum="Bacillariophyta" rank="species" species="muticopsis">
|
||
<emphasis id="B95EEAF96041FFD00F69FD8DFD4D8A28" box="[536,692,538,563]" italics="true" pageId="9" pageNumber="53">L. muticopsis</emphasis>
|
||
</taxonomicName>
|
||
(and its smaller forms) and
|
||
<taxonomicName id="4C2A4D686041FFD00972FD8DFEEB8A40" authority="(Hustedt 1966: 613) D. G. Mann" authorityName="D. G. Mann" baseAuthorityName="Hustedt" baseAuthorityPageNumber="613" baseAuthorityYear="1966" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="53" phylum="Bacillariophyta" rank="species" species="palearctica">
|
||
<emphasis id="B95EEAF96041FFD00972FD8DFB5F8A28" box="[1027,1190,538,563]" italics="true" pageId="9" pageNumber="53">L. palearctica</emphasis>
|
||
(
|
||
<bibRefCitation id="EFBB4B1A6041FFD009C7FD8DFA6A8A2F" author="Hustedt, F." box="[1206,1427,538,564]" pageId="9" pageNumber="53" pagination="557 - 816" refId="ref9208" refString="Hustedt, F. (1966) Die Kieselalgen Deutschlands, Osterreichs und der Schweiz unter Berucksichtigung der ubrigen Lander Europas sowie der angrenzenden Meeresgebiete. In:. Rabenhorst, L. (Ed.), Kryptogamen Flora von Deutschland, Osterreich und der Schweiz. Akademische Verlagsgesellschaft m. b. h. Leipzig 7 (Teil 3, Lief. 4): 557 - 816." type="journal article" year="1966">Hustedt 1966: 613</bibRefCitation>
|
||
) D.G.Mann
|
||
</taxonomicName>
|
||
(in
|
||
<bibRefCitation id="EFBB4B1A6041FFD00C34FDD6FD998A40" author="Round, F. E. & Crawford, R. M. & Mann, D. G." box="[325,608,577,603]" pageId="9" pageNumber="53" refId="ref9806" refString="Round, F. E., Crawford, R. M. & Mann, D. G. (1990) The diatoms: Biology and Morphology of the genera. Cambridge, Cambridge University Press, 747 pp." type="book" year="1990">
|
||
Round
|
||
<emphasis id="B95EEAF96041FFD00CECFDD6FE238A41" box="[413,474,577,602]" italics="true" pageId="9" pageNumber="53">et al.</emphasis>
|
||
1990: 671
|
||
</bibRefCitation>
|
||
). The former has a different valve outline, with one straight and one convex margin, clearly deflected proximal and distal raphe endings, rostrate apices and a narrower axial area (
|
||
<bibRefCitation id="EFBB4B1A6041FFD00DEFFD19FDE28AB3" author="Van de Vijver, B. & Mataloni, G." box="[158,539,654,680]" pageId="9" pageNumber="53" pagination="451 - 467" refId="ref10155" refString="Van de Vijver, B. & Mataloni, G. (2008) New and interesting species in the genus Luticola D. G. Mann (Bacillariophyta) from Deception Island (South Shetland Islands). Phycologia 47: 451 - 467." type="journal article" year="2008">Van de Vijver & Mataloni 2008</bibRefCitation>
|
||
), whereas the latter is larger with more expanded apices and a higher areola density (
|
||
<bibRefCitation id="EFBB4B1A6041FFD00D8DFD22FE5B8AD4" author="Hustedt, F." box="[252,418,693,719]" pageId="9" pageNumber="53" pagination="557 - 816" refId="ref9208" refString="Hustedt, F. (1966) Die Kieselalgen Deutschlands, Osterreichs und der Schweiz unter Berucksichtigung der ubrigen Lander Europas sowie der angrenzenden Meeresgebiete. In:. Rabenhorst, L. (Ed.), Kryptogamen Flora von Deutschland, Osterreich und der Schweiz. Akademische Verlagsgesellschaft m. b. h. Leipzig 7 (Teil 3, Lief. 4): 557 - 816." type="journal article" year="1966">Hustedt 1966</bibRefCitation>
|
||
). Finally,
|
||
<taxonomicName id="4C2A4D686041FFD00F66FD22FD628AD5" box="[535,667,693,718]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="53" phylum="Bacillariophyta" rank="species" species="truncata">
|
||
<emphasis id="B95EEAF96041FFD00F66FD22FD628AD5" box="[535,667,693,718]" italics="true" pageId="9" pageNumber="53">L. truncata</emphasis>
|
||
</taxonomicName>
|
||
has more areolae per stria (3–4 vs.
|
||
<quantity id="4CD29B0E6041FFD00934FD22FB688AD4" box="[1093,1169,693,719]" metricMagnitude="-2" metricUnit="m" metricValue="3.81" metricValueMax="5.08" metricValueMin="2.54" pageId="9" pageNumber="53" unit="in" value="1.5" valueMax="2.0" valueMin="1.0">1–2 in</quantity>
|
||
<taxonomicName id="4C2A4D686041FFD009E8FD22FB058AD5" authorityName="Kopalova" authorityYear="2011" box="[1177,1276,693,718]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="9" pageNumber="53" phylum="Bacillariophyta" rank="species" species="evkae">
|
||
<emphasis id="B95EEAF96041FFD009E8FD22FB058AD5" box="[1177,1276,693,718]" italics="true" pageId="9" pageNumber="53">L. evkae</emphasis>
|
||
</taxonomicName>
|
||
) with a more elliptical outline and truncated, non-capitate apices (
|
||
<bibRefCitation id="EFBB4B1A6041FFD00F8AFD4BFC0E8AED" author="Kopalova, K. & Elster, J. & Nedbalova, L. & Van de Vijver, B." box="[763,1015,732,758]" pageId="9" pageNumber="53" pagination="113 - 122" refId="ref9361" refString="Kopalova, K., Elster, J., Nedbalova, L. & Van de Vijver, B. (2009) Three new terrestrial diatom species from seepage area on James Ross Island (Antarctic Peninsula Region). Diatom Research 24: 113 - 122." type="journal article" year="2009">
|
||
Kopalová
|
||
<emphasis id="B95EEAF96041FFD00E07FD4BFC488AEE" box="[886,945,732,757]" italics="true" pageId="9" pageNumber="53">et al.</emphasis>
|
||
2009
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |