247 lines
34 KiB
XML
247 lines
34 KiB
XML
<document id="72FC40B4448132CE88807BF4DA096321" ID-CLB-Dataset="31098" ID-DOI="10.5852/ejt.2017.387" ID-GBIF-Dataset="d65d51d3-dda3-4bad-9d80-8fcb46a782f7" ID-Zenodo-Dep="1133653" IM.bibliography_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1514471899396" checkinUser="plazi" docAuthor="Chattová, Barbora, Lebouvier, Marc, Haan, Myriam De & Vijver, Bart Van De" docDate="2017" docId="03E187E9FFD9FF90FE3A05C1FBE4FB50" docLanguage="en" docName="EJT-387_Chattova.pdf" docOrigin="European Journal of Taxonomy 387" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Luticola ivetana Chattová & Lebouvier & Haan & Vijver 2017, sp. nov." docType="treatment" docVersion="10" lastPageNumber="8" masterDocId="FFD8FF91FFDCFF97FFD1002DFF96FFB0" masterDocTitle="The genus Luticola (Bacillariophyta) on Ile Amsterdam and Ile Saint-Paul (Southern Indian Ocean) with the description of two new species" masterLastPageNumber="17" masterPageNumber="1" pageNumber="6" updateTime="1698512013402" updateUser="ExternalLinkService">
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<mods:title id="A0E30C9FD7D2253DBD03A11EEA7B390A">The genus Luticola (Bacillariophyta) on Ile Amsterdam and Ile Saint-Paul (Southern Indian Ocean) with the description of two new species</mods:title>
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<mods:namePart id="D39FEFC275CCD9784F8D40ECBE013D76">Chattová, Barbora</mods:namePart>
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<mods:namePart id="7F263E09C42A9D3D6EE008AFAE7BEACF">Lebouvier, Marc</mods:namePart>
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<mods:namePart id="6F490BE4038A7E3A41B6E11042DAC865">Haan, Myriam De</mods:namePart>
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<mods:namePart id="54B6D963580F70340A9175B9C639C7C7">Vijver, Bart Van De</mods:namePart>
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<mods:title id="621E391BE39F93BA2D8B28528BB20494">European Journal of Taxonomy</mods:title>
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<mods:part id="9D837E1D6BE40853BF9E3399B5563724">
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<mods:date id="842C7A1044A310BB77EC76BF3D0ACC0F">2017</mods:date>
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<mods:number id="C65F9003851BBDD3E316AC872740D54E">2017-12-22</mods:number>
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<mods:number id="6F67E0AA8CFCCA62F01F82E3CE9BA400">387</mods:number>
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<mods:identifier id="23CD017E349CF577F944D98B7CE74EEE" type="DOI">10.5852/ejt.2017.387</mods:identifier>
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<treatment id="03E187E9FFD9FF90FE3A05C1FBE4FB50" ID-DOI="http://doi.org/10.5281/zenodo.5628940" ID-GBIF-Taxon="139457947" ID-Zenodo-Dep="5628940" LSID="urn:lsid:plazi:treatment:03E187E9FFD9FF90FE3A05C1FBE4FB50" httpUri="http://treatment.plazi.org/id/03E187E9FFD9FF90FE3A05C1FBE4FB50" lastPageId="7" lastPageNumber="8" pageId="5" pageNumber="6">
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<subSubSection id="C3526574FFD9FF92FE3A05C1FBDEF9B7" box="[491,1096,1516,1543]" pageId="5" pageNumber="6" type="nomenclature">
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<paragraph id="8BF736FFFFD9FF92FE3A05C1FBDEF9B7" blockId="5.[491,1096,1516,1579]" box="[491,1096,1516,1543]" pageId="5" pageNumber="6">
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<heading id="D0BF8193FFD9FF92FE3A05C1FBDEF9B7" box="[491,1096,1516,1543]" centered="true" fontSize="36" level="4" pageId="5" pageNumber="6" reason="4">
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<taxonomicName id="4C484D7CFFD9FF92FE3A05C1FC70F9B7" authority="Chattova & Van de Vijver" authorityName="Chattová & Lebouvier & Haan & Vijver" authorityYear="2017" box="[491,998,1516,1543]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Naviculales" pageId="5" pageNumber="6" phylum="Ochrophyta" rank="species" species="ivetana" status="sp. nov.">
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<emphasis id="B93CEAEDFFD9FF92FE3A05C1FD26F9B7" bold="true" box="[491,688,1516,1543]" italics="true" pageId="5" pageNumber="6">Luticola ivetana</emphasis>
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Chattová & Van de Vijver
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</taxonomicName>
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<taxonomicNameLabel id="A20F5796FFD9FF92FC3F05C0FBDEF9B7" box="[1006,1096,1517,1543]" pageId="5" pageNumber="6" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3526574FFD9FF92FD09063CFCCDF99B" box="[728,859,1553,1579]" pageId="5" pageNumber="6" type="description">
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<paragraph id="8BF736FFFFD9FF92FD09063CFCCDF99B" blockId="5.[491,1096,1516,1579]" box="[728,859,1553,1579]" pageId="5" pageNumber="6">
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<heading id="D0BF8193FFD9FF92FD09063CFCCDF99B" box="[728,859,1553,1579]" centered="true" fontSize="36" level="4" pageId="5" pageNumber="6" reason="4">
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<figureCitation id="13732A7AFFD9FF92FD09063CFCCDF99B" box="[728,859,1553,1579]" captionStart="Figs 27–43" captionStartId="6.[189,241,1817,1843]" captionTargetBox="[218,1369,265,1776]" captionTargetId="figure@6.[218,1369,265,1776]" captionTargetPageId="6" captionText="Figs 27–43. Luticola ivetana Chattová & Van de Vijver sp. nov. Light (LM) and scanning electron micrographs (SEM) from the type population from Entrecasteaux on Ile Amsterdam, B. Van de Vijver sample W030. 27–36. LM of valve face views. 37–38. SEM of valve exterior. 39. SEM girdle view. 40. SEMof valveinterior.41.SEM ofexternal detailofhooked terminalraphefissures.42.SEM ofexternal detailviewofcentralareashowing thetypicaldeflectionofproximalrapheendings.43. SEMofexternal detail view of areolae structure. Scale bars: 27‒36 = 10 µm; 37‒38, 40‒43 = 1 µm; 39 = 5 µm." httpUri="https://zenodo.org/record/1133659/files/figure.png" pageId="5" pageNumber="6">Figs 27‒43</figureCitation>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3526574FFD9FF92FF6C067EFEC1F970" pageId="5" pageNumber="6" type="etymology">
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<paragraph id="8BF736FFFFD9FF92FF6C067EFED2F9DD" blockId="5.[189,324,1619,1645]" box="[189,324,1619,1645]" pageId="5" pageNumber="6">
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<heading id="D0BF8193FFD9FF92FF6C067EFED2F9DD" bold="true" box="[189,324,1619,1645]" fontSize="11" level="3" pageId="5" pageNumber="6" reason="3">
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<emphasis id="B93CEAEDFFD9FF92FF6C067EFED2F9DD" bold="true" box="[189,324,1619,1645]" pageId="5" pageNumber="6">Etymology</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BF736FFFFD9FF92FF6C06AFFEC1F970" blockId="5.[189,1398,1666,1729]" pageId="5" pageNumber="6">The new species was named after Mrs. Iveta Chattová, mother of the first author, on the occasion of her 50th birthday.</paragraph>
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</subSubSection>
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<subSubSection id="C3526574FFD9FF92FF6C06C4FE51F8CA" pageId="5" pageNumber="6" type="materials_examined">
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<paragraph id="8BF736FFFFD9FF92FF6C06C4FF6CF8B3" blockId="5.[189,250,1769,1794]" box="[189,250,1769,1795]" pageId="5" pageNumber="6">
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<emphasis id="B93CEAEDFFD9FF92FF6C06C4FF6CF8B3" bold="true" box="[189,250,1769,1795]" pageId="5" pageNumber="6">Type</emphasis>
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</paragraph>
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<paragraph id="8BF736FFFFD9FF92FF6C0735FE51F8CA" blockId="5.[189,1399,1814,1914]" pageId="5" pageNumber="6">
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<materialsCitation id="3B203CA2FFD9FF92FF6C0735FE55F8CA" ID-GBIF-Occurrence="1837453375" collectingDate="2016-12-21" collectionCode="PLP" collectorName="B. Van de Vijver & Belgium" country="French Southern Territories" latitude="-37.855164" location="Van de Vijver" longLatPrecision="1" longitude="-77.5232" municipality="University of Antwerp" pageId="5" pageNumber="6" specimenCount="1">
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ILE AMSTERDAM: Entrecasteaux,
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<collectingCountry id="F35F766FFFD9FF92FDAE0735FD5CF882" box="[639,714,1816,1842]" name="French Southern Territories" pageId="5" pageNumber="6">TAAF</collectingCountry>
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, sub-Antarctica,
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<geoCoordinate id="EE7C5038FFD9FF92FC4D073BFBD4F882" box="[924,1090,1814,1842]" direction="south" orientation="latitude" pageId="5" pageNumber="6" precision="1" value="-37.855164">37°51′18.6″ S</geoCoordinate>
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,
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<geoCoordinate id="EE7C5038FFD9FF92FB84073BFA92F882" box="[1109,1284,1814,1842]" direction="west" orientation="longitude" pageId="5" pageNumber="6" precision="1" value="-77.5232">77°31′23.5″ W</geoCoordinate>
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,
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<collectingDate id="EFB2E9D7FFD9FF92FAC40735FF6DF8E5" pageId="5" pageNumber="6" value="2016-12-21">
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<date id="FFF6103FFFD9FF92FAC40735FF6DF8E5" pageId="5" pageNumber="6" value="2016-12-21">21 Dec. 2016</date>
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</collectingDate>
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,
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<collectorName id="26BD5329FFD9FF92FED40711FE28F8E5" box="[261,446,1851,1877]" pageId="5" pageNumber="6">
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<emphasis id="B93CEAEDFFD9FF92FED40711FE28F8E5" box="[261,446,1851,1877]" italics="true" pageId="5" pageNumber="6">
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B.
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<location id="8E976024FFD9FF92FEF40711FE28F8E5" LSID="urn:lsid:plazi:treatment:03E187E9FFD9FF90FE3A05C1FBE4FB50:8E976024FFD9FF92FEF40711FE28F8E5" box="[293,446,1851,1877]" country="French Southern Territories" latitude="-37.855164" longLatPrecision="1" longitude="-77.5232" municipality="University of Antwerp" name="Van de Vijver" pageId="5" pageNumber="6">Van de Vijver</location>
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</emphasis>
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</collectorName>
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sample
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<emphasis id="B93CEAEDFFD9FF92FDCF0711FDF5F8E6" box="[542,611,1852,1878]" italics="true" pageId="5" pageNumber="6">W030</emphasis>
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(holo-: slide no. BR‒4495,
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<figureCitation id="13732A7AFFD9FF92FC770716FC6AF8E6" box="[934,1020,1851,1878]" captionStart="Figs 27–43" captionStartId="6.[189,241,1817,1843]" captionTargetBox="[218,1369,265,1776]" captionTargetId="figure@6.[218,1369,265,1776]" captionTargetPageId="6" captionText="Figs 27–43. Luticola ivetana Chattová & Van de Vijver sp. nov. Light (LM) and scanning electron micrographs (SEM) from the type population from Entrecasteaux on Ile Amsterdam, B. Van de Vijver sample W030. 27–36. LM of valve face views. 37–38. SEM of valve exterior. 39. SEM girdle view. 40. SEMof valveinterior.41.SEM ofexternal detailofhooked terminalraphefissures.42.SEM ofexternal detailviewofcentralareashowing thetypicaldeflectionofproximalrapheendings.43. SEMofexternal detail view of areolae structure. Scale bars: 27‒36 = 10 µm; 37‒38, 40‒43 = 1 µm; 39 = 5 µm." httpUri="https://zenodo.org/record/1133659/files/figure.png" pageId="5" pageNumber="6">Fig. 27</figureCitation>
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; iso-: slide
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<collectionCode id="ED59AE3AFFD9FF92FBAE0711FB22F8E6" box="[1151,1204,1852,1878]" country="India" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15781" name="Institute of Himalayan Bioresource Technology" pageId="5" pageNumber="6">PLP</collectionCode>
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‒330;
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<collectingMunicipality id="6B93AC85FFD9FF92FB2A0716FED3F8CA" pageId="5" pageNumber="6">University of Antwerp</collectingMunicipality>
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,
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<collectorName id="26BD5329FFD9FF92FE810772FE2CF8CA" box="[336,442,1887,1914]" pageId="5" pageNumber="6">Belgium</collectorName>
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)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3526574FFD9FF90FF6C078CFC74FC82" lastPageId="7" lastPageNumber="8" pageId="5" pageNumber="6" type="description">
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<paragraph id="8BF736FFFFD9FF92FF6C078CFED8F80B" blockId="5.[189,334,1953,1979]" box="[189,334,1953,1979]" pageId="5" pageNumber="6">
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<heading id="D0BF8193FFD9FF92FF6C078CFED8F80B" bold="true" box="[189,334,1953,1979]" fontSize="11" level="3" pageId="5" pageNumber="6" reason="3">
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<emphasis id="B93CEAEDFFD9FF92FF6C078CFED8F80B" bold="true" box="[189,334,1953,1979]" pageId="5" pageNumber="6">Description</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BF736FFFFD9FF92FF3B07FCFDF3F85B" blockId="5.[234,613,2001,2027]" box="[234,613,2001,2027]" pageId="5" pageNumber="6">
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<emphasis id="B93CEAEDFFD9FF92FF3B07FCFDF3F85B" bold="true" box="[234,613,2001,2027]" pageId="5" pageNumber="6">
|
||
Light microscopy (
|
||
<figureCitation id="13732A7AFFD9FF92FE0507FCFDCBF85B" box="[468,605,2001,2027]" captionStart="Figs 27–43" captionStartId="6.[189,241,1817,1843]" captionTargetBox="[218,1369,265,1776]" captionTargetId="figure@6.[218,1369,265,1776]" captionTargetPageId="6" captionText="Figs 27–43. Luticola ivetana Chattová & Van de Vijver sp. nov. Light (LM) and scanning electron micrographs (SEM) from the type population from Entrecasteaux on Ile Amsterdam, B. Van de Vijver sample W030. 27–36. LM of valve face views. 37–38. SEM of valve exterior. 39. SEM girdle view. 40. SEMof valveinterior.41.SEM ofexternal detailofhooked terminalraphefissures.42.SEM ofexternal detailviewofcentralareashowing thetypicaldeflectionofproximalrapheendings.43. SEMofexternal detail view of areolae structure. Scale bars: 27‒36 = 10 µm; 37‒38, 40‒43 = 1 µm; 39 = 5 µm." httpUri="https://zenodo.org/record/1133659/files/figure.png" pageId="5" pageNumber="6">Figs 27–36</figureCitation>
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)
|
||
</emphasis>
|
||
</paragraph>
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||
<caption id="DF376677FFDAFF91FF6C0734FA84F854" httpUri="https://zenodo.org/record/1133659/files/figure.png" pageId="6" pageNumber="7" targetBox="[218,1369,265,1776]" targetPageId="6">
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<paragraph id="8BF736FFFFDAFF91FF6C0734FA84F854" blockId="6.[189,1399,1817,2020]" pageId="6" pageNumber="7">
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||
<emphasis id="B93CEAEDFFDAFF91FF6C0734FEDBF883" bold="true" box="[189,333,1817,1843]" pageId="6" pageNumber="7">Figs 27–43.</emphasis>
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||
<taxonomicName id="4C484D7CFFDAFF91FE890734FCF3F883" authority="Chattova & Van de Vijver" authorityName="Chattová & Lebouvier & Haan & Vijver" authorityYear="2017" box="[344,869,1817,1844]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="7" phylum="Ochrophyta" rank="species" species="ivetana" status="sp. nov.">
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<emphasis id="B93CEAEDFFDAFF91FE890734FD8DF883" box="[344,539,1817,1843]" italics="true" pageId="6" pageNumber="7">Luticola ivetana</emphasis>
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||
Chattová & Van de Vijver
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||
</taxonomicName>
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||
<taxonomicNameLabel id="A20F5796FFDAFF91FCA00737FC59F884" box="[881,975,1818,1844]" pageId="6" pageNumber="7" rank="species">sp. nov.</taxonomicNameLabel>
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||
Light (LM) and scanning electron micrographs (SEM) from the type population from Entrecasteaux on Ile Amsterdam,
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||
<emphasis id="B93CEAEDFFDAFF91FB670710FAE1F8E6" box="[1206,1399,1852,1878]" italics="true" pageId="6" pageNumber="7">B. Van de Vijver</emphasis>
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||
sample
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<emphasis id="B93CEAEDFFDAFF91FEC6074DFECAF8CA" box="[279,348,1888,1914]" italics="true" pageId="6" pageNumber="7">W030</emphasis>
|
||
.
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||
<emphasis id="B93CEAEDFFDAFF91FEBB074DFE22F8CA" bold="true" box="[362,436,1888,1914]" pageId="6" pageNumber="7">27–36</emphasis>
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||
. LM of valve face views.
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||
<emphasis id="B93CEAEDFFDAFF91FD36074DFCA6F8CA" bold="true" box="[743,816,1888,1914]" pageId="6" pageNumber="7">37–38</emphasis>
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||
. SEM of valve exterior.
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<emphasis id="B93CEAEDFFDAFF91FB80074DFBF8F8CA" bold="true" box="[1105,1134,1888,1914]" pageId="6" pageNumber="7">39</emphasis>
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||
. SEM girdle view.
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||
<emphasis id="B93CEAEDFFDAFF91FA83074DFAF9F8CA" bold="true" box="[1362,1391,1888,1914]" pageId="6" pageNumber="7">40</emphasis>
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||
. SEM of valve interior.
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||
<emphasis id="B93CEAEDFFDAFF91FE1707AEFE75F82D" bold="true" box="[454,483,1923,1949]" pageId="6" pageNumber="7">41</emphasis>
|
||
. SEM of external detail of hooked terminal raphe fissures.
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||
<emphasis id="B93CEAEDFFDAFF91FB5D07AEFB3FF82D" bold="true" box="[1164,1193,1923,1949]" pageId="6" pageNumber="7">42</emphasis>
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||
. SEM of external detail view of central area showing the typical deflection of proximal raphe endings.
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||
<emphasis id="B93CEAEDFFDAFF91FB5C078BFB3CF870" bold="true" box="[1165,1194,1958,1984]" pageId="6" pageNumber="7">43</emphasis>
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||
. SEM of external detail view of areolae structure. Scale bars: 27‒36 = 10 µm; 37‒38, 40‒43 = 1 µm; 39 = 5 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BF736FFFFDBFF90FF6C0126FCB4FE67" blockId="7.[189,1399,267,471]" pageId="7" pageNumber="8">
|
||
Valves elliptic-lanceolate with convex margins and broadly rounded, non-protracted apices. Valve dimensions (n = 50): length 11.0‒25.5 µm, valve width 6.0‒7.5 µm. Axial area narrow, linear, almost not widening towards the apices and central area. Central area forming a bow-tie shaped stauros. One isolated pore present in the central area, positioned close to the valve centre. Raphe filiform, straight with weakly deflected simple proximal raphe endings and elongated terminal raphe fissures. Striae radiate throughout the entire valve,
|
||
<quantity id="4CB09B1AFFDBFF90FDB10191FD51FE66" box="[608,711,444,470]" metricMagnitude="-1" metricUnit="m" metricValue="4.318" metricValueMax="4.572" metricValueMin="4.064" pageId="7" pageNumber="8" unit="in" value="17.0" valueMax="18.0" valueMin="16.0">16‒18 in</quantity>
|
||
10 µm.
|
||
</paragraph>
|
||
<paragraph id="8BF736FFFFDBFF90FF3B01D3FC96FDA7" blockId="7.[189,1399,509,819]" box="[234,768,509,536]" pageId="7" pageNumber="8">
|
||
<emphasis id="B93CEAEDFFDBFF90FF3B01D3FC96FDA7" bold="true" box="[234,768,509,536]" pageId="7" pageNumber="8">
|
||
Scanning electron microscopy (
|
||
<figureCitation id="13732A7AFFDBFF90FDBE01D0FD6EFDA7" box="[623,760,509,535]" captionStart="Figs 27–43" captionStartId="6.[189,241,1817,1843]" captionTargetBox="[218,1369,265,1776]" captionTargetId="figure@6.[218,1369,265,1776]" captionTargetPageId="6" captionText="Figs 27–43. Luticola ivetana Chattová & Van de Vijver sp. nov. Light (LM) and scanning electron micrographs (SEM) from the type population from Entrecasteaux on Ile Amsterdam, B. Van de Vijver sample W030. 27–36. LM of valve face views. 37–38. SEM of valve exterior. 39. SEM girdle view. 40. SEMof valveinterior.41.SEM ofexternal detailofhooked terminalraphefissures.42.SEM ofexternal detailviewofcentralareashowing thetypicaldeflectionofproximalrapheendings.43. SEMofexternal detail view of areolae structure. Scale bars: 27‒36 = 10 µm; 37‒38, 40‒43 = 1 µm; 39 = 5 µm." httpUri="https://zenodo.org/record/1133659/files/figure.png" pageId="7" pageNumber="8">Figs 37–43</figureCitation>
|
||
)
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BF736FFFFDBFF90FF6C020CFC74FC82" blockId="7.[189,1399,509,819]" pageId="7" pageNumber="8">
|
||
Striae composed of 2–4 round to elongated areolae, clearly enlarged near the central area and the valve margins (
|
||
<figureCitation id="13732A7AFFDBFF90FEFB0269FE26FDEE" box="[298,432,580,606]" captionStart="Figs 27–43" captionStartId="6.[189,241,1817,1843]" captionTargetBox="[218,1369,265,1776]" captionTargetId="figure@6.[218,1369,265,1776]" captionTargetPageId="6" captionText="Figs 27–43. Luticola ivetana Chattová & Van de Vijver sp. nov. Light (LM) and scanning electron micrographs (SEM) from the type population from Entrecasteaux on Ile Amsterdam, B. Van de Vijver sample W030. 27–36. LM of valve face views. 37–38. SEM of valve exterior. 39. SEM girdle view. 40. SEMof valveinterior.41.SEM ofexternal detailofhooked terminalraphefissures.42.SEM ofexternal detailviewofcentralareashowing thetypicaldeflectionofproximalrapheendings.43. SEMofexternal detail view of areolae structure. Scale bars: 27‒36 = 10 µm; 37‒38, 40‒43 = 1 µm; 39 = 5 µm." httpUri="https://zenodo.org/record/1133659/files/figure.png" pageId="7" pageNumber="8">Figs 37, 43</figureCitation>
|
||
). Mantle areolae very large, rounded, never slitlike (
|
||
<figureCitation id="13732A7AFFDBFF90FBDE0269FBF0FDEE" box="[1039,1126,580,606]" captionStart="Figs 27–43" captionStartId="6.[189,241,1817,1843]" captionTargetBox="[218,1369,265,1776]" captionTargetId="figure@6.[218,1369,265,1776]" captionTargetPageId="6" captionText="Figs 27–43. Luticola ivetana Chattová & Van de Vijver sp. nov. Light (LM) and scanning electron micrographs (SEM) from the type population from Entrecasteaux on Ile Amsterdam, B. Van de Vijver sample W030. 27–36. LM of valve face views. 37–38. SEM of valve exterior. 39. SEM girdle view. 40. SEMof valveinterior.41.SEM ofexternal detailofhooked terminalraphefissures.42.SEM ofexternal detailviewofcentralareashowing thetypicaldeflectionofproximalrapheendings.43. SEMofexternal detail view of areolae structure. Scale bars: 27‒36 = 10 µm; 37‒38, 40‒43 = 1 µm; 39 = 5 µm." httpUri="https://zenodo.org/record/1133659/files/figure.png" pageId="7" pageNumber="8">Fig. 39</figureCitation>
|
||
). Central area bordered by 1–2 rounded to weakly transapically elongated areolae. Isolated pore elliptic, clearly isolated from the central striae (
|
||
<figureCitation id="13732A7AFFDBFF90FE5F02A6FE70FD15" box="[398,486,651,677]" captionStart="Figs 27–43" captionStartId="6.[189,241,1817,1843]" captionTargetBox="[218,1369,265,1776]" captionTargetId="figure@6.[218,1369,265,1776]" captionTargetPageId="6" captionText="Figs 27–43. Luticola ivetana Chattová & Van de Vijver sp. nov. Light (LM) and scanning electron micrographs (SEM) from the type population from Entrecasteaux on Ile Amsterdam, B. Van de Vijver sample W030. 27–36. LM of valve face views. 37–38. SEM of valve exterior. 39. SEM girdle view. 40. SEMof valveinterior.41.SEM ofexternal detailofhooked terminalraphefissures.42.SEM ofexternal detailviewofcentralareashowing thetypicaldeflectionofproximalrapheendings.43. SEMofexternal detail view of areolae structure. Scale bars: 27‒36 = 10 µm; 37‒38, 40‒43 = 1 µm; 39 = 5 µm." httpUri="https://zenodo.org/record/1133659/files/figure.png" pageId="7" pageNumber="8">Fig. 38</figureCitation>
|
||
). Raphe branches straight with short proximal raphe endings bent towards the side with the isolated pore (
|
||
<figureCitation id="13732A7AFFDBFF90FDD50283FDC8FD78" box="[516,606,686,712]" captionStart="Figs 27–43" captionStartId="6.[189,241,1817,1843]" captionTargetBox="[218,1369,265,1776]" captionTargetId="figure@6.[218,1369,265,1776]" captionTargetPageId="6" captionText="Figs 27–43. Luticola ivetana Chattová & Van de Vijver sp. nov. Light (LM) and scanning electron micrographs (SEM) from the type population from Entrecasteaux on Ile Amsterdam, B. Van de Vijver sample W030. 27–36. LM of valve face views. 37–38. SEM of valve exterior. 39. SEM girdle view. 40. SEMof valveinterior.41.SEM ofexternal detailofhooked terminalraphefissures.42.SEM ofexternal detailviewofcentralareashowing thetypicaldeflectionofproximalrapheendings.43. SEMofexternal detail view of areolae structure. Scale bars: 27‒36 = 10 µm; 37‒38, 40‒43 = 1 µm; 39 = 5 µm." httpUri="https://zenodo.org/record/1133659/files/figure.png" pageId="7" pageNumber="8">Fig. 42</figureCitation>
|
||
). Terminal raphe fissures hooked, continuing onto the valve mantle (
|
||
<figureCitation id="13732A7AFFDBFF90FF1702FFFE8BFD5C" box="[198,285,722,748]" captionStart="Figs 27–43" captionStartId="6.[189,241,1817,1843]" captionTargetBox="[218,1369,265,1776]" captionTargetId="figure@6.[218,1369,265,1776]" captionTargetPageId="6" captionText="Figs 27–43. Luticola ivetana Chattová & Van de Vijver sp. nov. Light (LM) and scanning electron micrographs (SEM) from the type population from Entrecasteaux on Ile Amsterdam, B. Van de Vijver sample W030. 27–36. LM of valve face views. 37–38. SEM of valve exterior. 39. SEM girdle view. 40. SEMof valveinterior.41.SEM ofexternal detailofhooked terminalraphefissures.42.SEM ofexternal detailviewofcentralareashowing thetypicaldeflectionofproximalrapheendings.43. SEMofexternal detail view of areolae structure. Scale bars: 27‒36 = 10 µm; 37‒38, 40‒43 = 1 µm; 39 = 5 µm." httpUri="https://zenodo.org/record/1133659/files/figure.png" pageId="7" pageNumber="8">Fig. 41</figureCitation>
|
||
). Internally, poroids of valve face occluded by hymens forming a continuous strip on each stria. Distinct stauros visible. Internal proximal raphe endings straight, terminating on the edge of the stauros. Distal raphe endings terminating onto small helictoglossae (
|
||
<figureCitation id="13732A7AFFDBFF90FCAC0335FC40FC82" box="[893,982,792,818]" captionStart="Figs 27–43" captionStartId="6.[189,241,1817,1843]" captionTargetBox="[218,1369,265,1776]" captionTargetId="figure@6.[218,1369,265,1776]" captionTargetPageId="6" captionText="Figs 27–43. Luticola ivetana Chattová & Van de Vijver sp. nov. Light (LM) and scanning electron micrographs (SEM) from the type population from Entrecasteaux on Ile Amsterdam, B. Van de Vijver sample W030. 27–36. LM of valve face views. 37–38. SEM of valve exterior. 39. SEM girdle view. 40. SEMof valveinterior.41.SEM ofexternal detailofhooked terminalraphefissures.42.SEM ofexternal detailviewofcentralareashowing thetypicaldeflectionofproximalrapheendings.43. SEMofexternal detail view of areolae structure. Scale bars: 27‒36 = 10 µm; 37‒38, 40‒43 = 1 µm; 39 = 5 µm." httpUri="https://zenodo.org/record/1133659/files/figure.png" pageId="7" pageNumber="8">Fig. 40</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3526574FFDBFF90FF6C0377FBE4FB50" pageId="7" pageNumber="8" type="biology_ecology">
|
||
<paragraph id="8BF736FFFFDBFF90FF6C0377FE64FCC4" blockId="7.[189,498,858,884]" box="[189,498,858,884]" pageId="7" pageNumber="8">
|
||
<heading id="D0BF8193FFDBFF90FF6C0377FE64FCC4" bold="true" box="[189,498,858,884]" fontSize="11" level="3" pageId="7" pageNumber="8" reason="3">
|
||
<emphasis id="B93CEAEDFFDBFF90FF6C0377FE64FCC4" bold="true" box="[189,498,858,884]" pageId="7" pageNumber="8">Ecology and distribution</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BF736FFFFDBFF90FF6C03A4FBE4FB50" blockId="7.[189,1399,905,1249]" pageId="7" pageNumber="8">
|
||
So far,
|
||
<taxonomicName id="4C484D7CFFDBFF90FECD03A4FE00FC12" authority="Chattová & Lebouvier & Haan & Vijver, 2017" authorityName="Chattová & Lebouvier & Haan & Vijver" authorityYear="2017" box="[284,406,905,930]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Naviculales" pageId="7" pageNumber="8" phylum="Ochrophyta" rank="species" species="ivetana" status="sp. nov.">
|
||
<emphasis id="B93CEAEDFFDBFF90FECD03A4FE00FC12" box="[284,406,905,930]" italics="true" pageId="7" pageNumber="8">L. ivetana</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20F5796FFDBFF90FE7203A4FD95FC13" box="[419,515,905,931]" pageId="7" pageNumber="8" rank="species">sp. nov.</taxonomicNameLabel>
|
||
was observed on Ile Amsterdam only. The
|
||
<typeStatus id="54F3885DFFDBFF90FBFB03A4FBCBFC13" box="[1066,1117,905,931]" pageId="7" pageNumber="8">type</typeStatus>
|
||
locality where a large population of this new species was observed, was a small crack in a rock face at Entrecasteaux, clearly under the permanent influence of seaspray. A very thin film of water was present in the crack together with wet mud. The sample was taken by scraping off the mud and the water from the crack. Another large population where
|
||
<taxonomicName id="4C484D7CFFDBFF90FE0A043AFDC5FB80" authority="Chattová & Lebouvier & Haan & Vijver, 2017" authorityName="Chattová & Lebouvier & Haan & Vijver" authorityYear="2017" box="[475,595,1047,1072]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Naviculales" pageId="7" pageNumber="8" phylum="Ochrophyta" rank="species" species="ivetana" status="sp. nov.">
|
||
<emphasis id="B93CEAEDFFDBFF90FE0A043AFDC5FB80" box="[475,595,1047,1072]" italics="true" pageId="7" pageNumber="8">L. ivetana</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20F5796FFDBFF90FD8F043BFD2AFB80" box="[606,700,1046,1072]" pageId="7" pageNumber="8" rank="species">sp. nov.</taxonomicNameLabel>
|
||
was found is a lava cavern in the partly collapsed Grand Tunnel, running from the Cratères Vénus to the northern coast. The sample was taken from wet mosses (F-value IV-V), growing on the wall of the cavern, close to the entrance, in a population of
|
||
<taxonomicName id="4C484D7CFFDBFF90FAD00471FEEEFB2A" authority="L. The" authorityName="L. The" authorityYear="1767" class="Polypodiopsida" family="Blechnaceae" genus="Blechnum" kingdom="Plantae" order="Polypodiales" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="species" species="australe">
|
||
<emphasis id="B93CEAEDFFDBFF90FAD00471FE8BFB2A" italics="true" pageId="7" pageNumber="8">Blechnum australe</emphasis>
|
||
L. The
|
||
</taxonomicName>
|
||
sample was dominated by
|
||
<emphasis id="B93CEAEDFFDBFF90FD1404ACFCE2FB2A" box="[709,884,1153,1178]" italics="true" pageId="7" pageNumber="8">Ferocia setosa</emphasis>
|
||
(Greville) Van de Vijver & Houk (Van de
|
||
<bibRefCitation id="EFD94B0EFFDBFF90FF6C048EFE0DFB0D" author="Chattova B. & Lebouvier M. & Van de Vijver B." box="[189,411,1187,1213]" journalOrPublisher="Phytotaxa (in press)" pageId="7" pageNumber="8" refString="Chattova B., Lebouvier M. & Van de Vijver B. 2017. Morphological and taxonomical analysis of the terrestrial diatom genus Humidophila (Bacillariophyta) on Ile Amsterdam and Ile Saint-Paul (Southern Indian Ocean). Phytotaxa (in press)." title="Morphological and taxonomical analysis of the terrestrial diatom genus Humidophila (Bacillariophyta) on Ile Amsterdam and Ile Saint-Paul (Southern Indian Ocean)" type="book" year="2017">
|
||
Vijver
|
||
<emphasis id="B93CEAEDFFDBFF90FEDE0489FEDDFB0D" box="[271,331,1187,1213]" italics="true" pageId="7" pageNumber="8">et al.</emphasis>
|
||
<date id="FFF6103FFFDBFF90FE8D048EFE0DFB0D" box="[348,411,1187,1213]" pageId="7" pageNumber="8" value="2017">2017</date>
|
||
</bibRefCitation>
|
||
),
|
||
<taxonomicName id="4C484D7CFFDBFF90FE61048EFBD7FB0D" authority="Van de Vijver (Lowe et al. 2013)" authorityName="Van de Vijver (Lowe et al." authorityYear="2013" box="[432,1089,1187,1214]" class="Bacillariophyceae" family="Orthoseiraceae" genus="Orthoseira" higherTaxonomySource="GBIF" kingdom="Chromista" order="Orthoseirales" pageId="7" pageNumber="8" phylum="Ochrophyta" rank="species" species="verleyenii">
|
||
<emphasis id="B93CEAEDFFDBFF90FE61048EFD3BFB0D" box="[432,685,1187,1213]" italics="true" pageId="7" pageNumber="8">Orthoseira verleyenii</emphasis>
|
||
Van de
|
||
<bibRefCitation id="EFD94B0EFFDBFF90FCDE048EFBD7FB0D" author="Lowe R. L. & Kociolek J. P. & Van de Vijver B." box="[783,1089,1187,1213]" journalOrPublisher="Koeltz Scientific Books, Koningstein" pageId="7" pageNumber="8" pagination="351 - 360" part="29" publicationUrl="https://doi.org/10.11646/phytotaxa.111.1.3" refString="Lowe R. L., Kociolek J. P. & Van de Vijver B. 2013. Two new Orthoseira species (Bacillariophyceae) from lava tubes on Ile Amsterdam and Big Island (Hawaii). Phytotaxa 111: 39 - 52. https: // doi. org / 10.11646 / phytotaxa. 111.1.3" title="Two new Orthoseira species (Bacillariophyceae) from lava tubes on Ile Amsterdam and Big Island (Hawaii). Phytotaxa 111: 39 - 52" type="journal article" year="2013">
|
||
Vijver (Lowe
|
||
<emphasis id="B93CEAEDFFDBFF90FC670489FC64FB0D" box="[950,1010,1187,1213]" italics="true" pageId="7" pageNumber="8">et al.</emphasis>
|
||
2013)
|
||
</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C484D7CFFDBFF90FB9E048EFD4AFB51" authority="Van de Vijver & E. J. Cox (Van de Vijver & Cox 2013)" authorityName="Van de Vijver & E.J.Cox (Van de Vijver & Cox" authorityYear="2013" class="Bacillariophyceae" family="Sellaphoraceae" genus="Sellaphora" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Naviculales" pageId="7" pageNumber="8" phylum="Ochrophyta" rank="species" species="barae">
|
||
<emphasis id="B93CEAEDFFDBFF90FB9E048EFA8AFB0D" box="[1103,1308,1187,1213]" italics="true" pageId="7" pageNumber="8">Sellaphora barae</emphasis>
|
||
Van de Vijver & E.J.Cox (Van de
|
||
<bibRefCitation id="EFD94B0EFFDBFF90FE2004EBFD42FB51" author="Lowe R. L. & Kociolek J. P. & Van de Vijver B." box="[497,724,1222,1249]" journalOrPublisher="Koeltz Scientific Books, Koningstein" pageId="7" pageNumber="8" pagination="351 - 360" part="29" publicationUrl="https://doi.org/10.11646/phytotaxa.111.1.3" refString="Lowe R. L., Kociolek J. P. & Van de Vijver B. 2013. Two new Orthoseira species (Bacillariophyceae) from lava tubes on Ile Amsterdam and Big Island (Hawaii). Phytotaxa 111: 39 - 52. https: // doi. org / 10.11646 / phytotaxa. 111.1.3" title="Two new Orthoseira species (Bacillariophyceae) from lava tubes on Ile Amsterdam and Big Island (Hawaii). Phytotaxa 111: 39 - 52" type="journal article" year="2013">Vijver & Cox 2013</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
and various
|
||
<taxonomicName id="4C484D7CFFDBFF90FCA204EBFB98FB50" box="[883,1038,1222,1248]" class="Bacillariophyceae" family="Diadesmidaceae" genus="Humidophila" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="7" pageNumber="8" phylum="Ochrophyta" rank="genus">
|
||
<emphasis id="B93CEAEDFFDBFF90FCA204EBFB98FB50" box="[883,1038,1222,1248]" italics="true" pageId="7" pageNumber="8">Humidophila</emphasis>
|
||
</taxonomicName>
|
||
species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |