243 lines
25 KiB
XML
243 lines
25 KiB
XML
<document id="7182890340111ADF0E228FE12EE59C72" ID-DOI="10.11646/phytotaxa.347.1.1" ID-ISSN="1179-3163" ID-Zenodo-Dep="13707999" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1725591674036" checkinUser="felipe" docAuthor="Sabir, J. S. M., Theriot, E. C., Lobban, C. S., Alhebshi, A. M., Al-Malki, A. L., Hajrah, N. H., Khiyami, M. A., Obaid, A. Y., Jansen, R. K. & Ashworth, M. A." docDate="2018" docId="A57F87E7FFDDEA58FF5BFD46FDEDFAB6" docLanguage="en" docName="phytotaxa.347.1.1.pdf" docOrigin="Phytotaxa 347 (1)" docSource="http://dx.doi.org/10.11646/phytotaxa.347.1.1" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Stricosus gracilis Theriot and Ashworth 2018, sp. nov." docType="treatment" docVersion="2" lastPageNumber="32" masterDocId="5946FF9FFFC2EA47FFD3FFD7FF88FFDF" masterDocTitle="Systematics of araphid diatoms with asymmetric rimoportulae or densely packed virgae, with particular attention to Hyalosynedra (Ulnariaceae, Bacillariophyta)" masterLastPageNumber="49" masterPageNumber="1" pageNumber="32" updateTime="1725603053614" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="5C9C9EC69502CB541C509B5D95C95B43">Systematics of araphid diatoms with asymmetric rimoportulae or densely packed virgae, with particular attention to Hyalosynedra (Ulnariaceae, Bacillariophyta)</mods:title>
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<mods:roleTerm id="49FD18118C156AEBA044C0968FEA17CC">Author</mods:roleTerm>
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<mods:namePart id="C8A0D29E33B2D3DC85B4E5DF27EC960F">Sabir, J. S. M.</mods:namePart>
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<mods:affiliation id="8DE5E72A0C9FE4FA0BBFBE139D0306BB">Genomic and Biotechnology Research Group, Department of Biological Sciences, Faculty of Science, King Abdulaziz University (KAU), Jeddah 21589, Saudi Arabia</mods:affiliation>
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<mods:namePart id="22EF2AEB8757C66335DCCD9E3E60398E">Theriot, E. C.</mods:namePart>
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<mods:affiliation id="2AC82126D5824FA015071601E8934BCE">Department of Integrative Biology, University of Texas at Austin, Austin, Texas, USA</mods:affiliation>
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</mods:name>
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<mods:name id="1105315B6A6585200E82A54329F8B65E" type="personal">
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<mods:roleTerm id="F079B3775DD097FD4763AF0F83FD0F98">Author</mods:roleTerm>
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<mods:namePart id="EDE9D20C34051E85D3E05394F0D3FBD7">Lobban, C. S.</mods:namePart>
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<mods:affiliation id="8EF2A849A7B8BF180F6D57194B991FD6">Division of Natural Sciences, University of Guam, Mangilao, Guam 96923, USA</mods:affiliation>
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</mods:name>
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<mods:namePart id="965B46D0540C4FBA7EF16DD3A55A62FB">Alhebshi, A. M.</mods:namePart>
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<mods:affiliation id="04758E010B413CB07C8C53511553487E">Genomic and Biotechnology Research Group, Department of Biological Sciences, Faculty of Science, King Abdulaziz University (KAU), Jeddah 21589, Saudi Arabia</mods:affiliation>
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<mods:namePart id="A38DF77A86B045D2146ACD47ABDE2E65">Al-Malki, A. L.</mods:namePart>
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<mods:affiliation id="CDBD0EB1C4AFF4EE035F5166F6AEDEAE">Department of Biochemistry, Faculty of Science, KAU, Jeddah 21589, Saudi Arabia.</mods:affiliation>
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<mods:namePart id="3BDA99D60A466517647C1D5E2B2F5EAD">Hajrah, N. H.</mods:namePart>
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<mods:affiliation id="BA92EB1020181B68B8A2E3A77CBE8386">Genomic and Biotechnology Research Group, Department of Biological Sciences, Faculty of Science, King Abdulaziz University (KAU), Jeddah 21589, Saudi Arabia</mods:affiliation>
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</mods:name>
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<mods:namePart id="3421FFC76D939907686AB664E497067A">Khiyami, M. A.</mods:namePart>
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<mods:affiliation id="4093403F7B286472188BEC3A65B2DF42">King Abdulaziz City for Science and Technology, Riyadh 11442, Saudi Arabia.</mods:affiliation>
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</mods:name>
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<mods:name id="DF564392F9214740EC4208EBBC1DB650" type="personal">
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<mods:roleTerm id="28AC95332A936454795B7764BF55247B">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="D76B93AAF6706A2EE36710FCA05D8514">Obaid, A. Y.</mods:namePart>
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<mods:affiliation id="D5AB62173F91BF618001B985A9FFA0ED">Department of Chemistry, Faculty of Science, KAU, Jeddah 21589, Saudi Arabia.</mods:affiliation>
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</mods:name>
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<mods:name id="5AF2453E00BE3264B1B2B210076C614B" type="personal">
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</mods:role>
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<mods:namePart id="7A663120CBC3DF1BE1402664CA1C0AD0">Jansen, R. K.</mods:namePart>
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<mods:affiliation id="B97DAC7F3738EFAA05DD6AAF0FE61D3E">Genomic and Biotechnology Research Group, Department of Biological Sciences, Faculty of Science, King Abdulaziz University (KAU), Jeddah 21589, Saudi Arabia & Department of Integrative Biology, University of Texas at Austin, Austin, Texas, USA</mods:affiliation>
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</mods:role>
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<mods:namePart id="7C8A200AC9437F84B853CE85DFE6CE73">Ashworth, M. A.</mods:namePart>
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<mods:affiliation id="70B939EAC3D85E23CEED1979837BDA11">Department of Integrative Biology, University of Texas at Austin, Austin, Texas, USA</mods:affiliation>
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<mods:typeOfResource id="8A6246731B5245D2D241D15CD5145029">text</mods:typeOfResource>
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<mods:titleInfo id="31A944D63660F2DCAE88237A25E08420">
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<mods:title id="8F0090CEA3B32BFA8E8F19EFDB892A28">Phytotaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="F3D6EE420BEBFF1459A79BCA39DACB46">
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<mods:date id="15B4A2122CB2E68682580363674F928D">2018</mods:date>
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<mods:number id="DFB9B5624337C096035A70B08F97523D">2018-04-10</mods:number>
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<mods:detail id="F7AE1A31AC789FDCE3739B46A972EDBC" type="volume">
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<mods:number id="F8B74EDB9F2274FCC8D20CB3DA3CC504">347</mods:number>
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</mods:detail>
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<mods:detail id="EC1D80DF97F1A267531B0938F350FB49" type="issue">
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<mods:number id="85FCE9453ECBF7B141028B5B15799FE6">1</mods:number>
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<mods:extent id="C6E7653785F0F888981EEC302865297F" unit="page">
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<mods:start id="0CF4626A13B55E5D4B4290BC150D932C">1</mods:start>
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<mods:end id="CD1D31326CB9AB22E69FB1D18404AEA2">49</mods:end>
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<mods:location id="8C476F427C8146DACAEFC93C4CEBD5B2">
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<mods:url id="9569C7910AF36CD08B640C1E786964AB">http://dx.doi.org/10.11646/phytotaxa.347.1.1</mods:url>
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</mods:location>
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<mods:classification id="589BB4F1652520AB14399FCFB26C4E59">journal article</mods:classification>
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<mods:identifier id="55054E2300607EC059F6E39E4E92A9BD" type="DOI">10.11646/phytotaxa.347.1.1</mods:identifier>
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<mods:identifier id="EDFD63A3266AFE6173E13F4A8D0350BB" type="ISSN">1179-3163</mods:identifier>
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<mods:identifier id="91CC6064CA5EA7EE2E2C6317A212864D" type="Zenodo-Dep">13707999</mods:identifier>
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</mods:mods>
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<treatment id="A57F87E7FFDDEA58FF5BFD46FDEDFAB6" LSID="urn:lsid:plazi:treatment:A57F87E7FFDDEA58FF5BFD46FDEDFAB6" httpUri="http://treatment.plazi.org/id/A57F87E7FFDDEA58FF5BFD46FDEDFAB6" lastPageNumber="32" pageId="31" pageNumber="32">
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<subSubSection id="65CC657AFFDDEA58FF5BFD46FCDDFD75" box="[136,853,657,682]" pageId="31" pageNumber="32" type="nomenclature">
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<paragraph id="2D6936F1FFDDEA58FF5BFD46FCDDFD75" blockId="31.[136,1452,657,861]" box="[136,853,657,682]" pageId="31" pageNumber="32">
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<heading id="7621819DFFDDEA58FF5BFD46FCDDFD75" bold="true" box="[136,853,657,682]" fontSize="11" level="1" pageId="31" pageNumber="32" reason="1">
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<emphasis id="1FA2EAE3FFDDEA58FF5BFD46FCDDFD75" bold="true" box="[136,853,657,682]" pageId="31" pageNumber="32">
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<taxonomicName id="EAD64D72FFDDEA58FF5BFD46FDD7FD75" authority="Theriot and Ashworth" authorityName="Theriot and Ashworth" authorityYear="2018" box="[136,607,657,682]" class="Bacillariophyceae" family="Ulnariaceae" genus="Stricosus" higherTaxonomySource="GBIF" kingdom="Chromista" order="Licmophorales" pageId="31" pageNumber="32" phylum="Ochrophyta" rank="species" species="gracilis" status="sp. nov.">
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||
<emphasis id="1FA2EAE3FFDDEA58FF5BFD46FEC7FD75" bold="true" box="[136,335,657,682]" italics="true" pageId="31" pageNumber="32">Stricosus gracilis</emphasis>
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||
Theriot and Ashworth
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||
</taxonomicName>
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||
<emphasis id="1FA2EAE3FFDDEA58FDB5FD46FD34FD75" bold="true" box="[614,700,657,682]" italics="true" pageId="31" pageNumber="32">
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<taxonomicNameLabel id="04915798FFDDEA58FDB5FD46FD34FD75" box="[614,700,657,682]" pageId="31" pageNumber="32" rank="species">sp. nov.</taxonomicNameLabel>
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||
</emphasis>
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||
(
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||
<figureCitation id="B5ED2A74FFDDEA58FD18FD46FCC5FD75" box="[715,845,657,682]" captionStart-0="FIGURES 83–86" captionStart-1="FIGURES 87–89" captionStartId-0="32.[136,243,2029,2050]" captionStartId-1="33.[136,243,1867,1888]" captionTargetBox-0="[177,1411,190,2004]" captionTargetBox-1="[151,1436,276,1798]" captionTargetId-0="figure-15@32.[177,1411,190,2004]" captionTargetId-1="figure-39@33.[151,1436,276,1801]" captionTargetPageId-0="32" captionTargetPageId-1="33" captionText-0="FIGURES 83–86. Stricosus gracilis from wild (ECT4116; 83) and cultured (21:IV:14-4E; 84–86) material. 83. LM of whole valve. 84. SEM of whole valve. 85. SEM detail of central area showing broad central area of lanceolate sternum. 86. SEM detail of apex." captionText-1="FIGURES 87–89. Stricosus gracilis from cultured (21:IV:14-4E) material.87.Whole valve.88. Detail of apex exterior with unornamented girdle bands. 89. Detail of internal apex." figureDoi-0="http://doi.org/10.5281/zenodo.13708059" figureDoi-1="http://doi.org/10.5281/zenodo.13708061" httpUri-0="https://zenodo.org/record/13708059/files/figure.png" httpUri-1="https://zenodo.org/record/13708061/files/figure.png" pageId="31" pageNumber="32">Figs 83–89</figureCitation>
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||
)
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||
</emphasis>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="65CC657AFFDDEA58FF5BFD6FFBA1FC82" pageId="31" pageNumber="32" type="materials_examined">
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||
<paragraph id="2D6936F1FFDDEA58FF5BFD6FFE3EFD12" blockId="31.[136,1452,657,861]" box="[136,438,696,717]" pageId="31" pageNumber="32">
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<materialsCitation id="9DBE3CACFFDDEA58FF5BFD6FFE3EFD12" box="[136,438,696,717]" collectionCode="ANSP, G, C" pageId="31" pageNumber="32" specimenCount="1" typeStatus="holotype">
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<emphasis id="1FA2EAE3FFDDEA58FF5BFD6FFF6DFD12" bold="true" box="[136,229,696,717]" pageId="31" pageNumber="32">
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<typeStatus id="F26D8853FFDDEA58FF5BFD6FFF6DFD12" box="[136,229,696,717]" pageId="31" pageNumber="32" type="holotype">Holotype</typeStatus>
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</emphasis>
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||
:—
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<collectionCode id="4BC7AE34FFDDEA58FED2FD6FFEC8FD12" box="[257,320,696,717]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34784" lsid="urn:lsid:biocol.org:col:34784" name="Academy of Natural Sciences of Philadelphia" pageId="31" pageNumber="32">ANSP</collectionCode>
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<collectionCode id="4BC7AE34FFDDEA58FE94FD6FFED3FD12" box="[327,347,696,717]" country="Switzerland" lsid="urn:lsid:biocol.org:col:15706" name="Conservatoire et Jardin botaniques de la Ville de Genève" pageId="31" pageNumber="32" type="Herbarium">G</collectionCode>
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||
.
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<collectionCode id="4BC7AE34FFDDEA58FE8DFD6FFEF8FD12" box="[350,368,696,717]" country="Denmark" name="University of Copenhagen" pageId="31" pageNumber="32" type="Herbarium">C</collectionCode>
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||
. 59326
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||
</materialsCitation>
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||
</paragraph>
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||
<paragraph id="2D6936F1FFDDEA58FF5BFD0BFEDEFD2E" blockId="31.[136,1452,657,861]" box="[136,342,732,753]" pageId="31" pageNumber="32">
|
||
<emphasis id="1FA2EAE3FFDDEA58FF5BFD0BFF52FD2E" bold="true" box="[136,218,732,753]" pageId="31" pageNumber="32">
|
||
<typeStatus id="F26D8853FFDDEA58FF5BFD0BFF5EFD2E" box="[136,214,732,753]" pageId="31" pageNumber="32" type="isotype">Isotype</typeStatus>
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||
:
|
||
</emphasis>
|
||
—
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<collectionCode id="4BC7AE34FFDDEA58FF27FD0BFEAAFD2E" box="[244,290,732,753]" pageId="31" pageNumber="32">ECT</collectionCode>
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4116.
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</paragraph>
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<paragraph id="2D6936F1FFDDEA58FF5BFCD7FA88FCCA" blockId="31.[136,1452,657,861]" box="[136,1280,766,789]" pageId="31" pageNumber="32">
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<emphasis id="1FA2EAE3FFDDEA58FF5BFCD7FE9BFCCA" bold="true" box="[136,275,768,789]" pageId="31" pageNumber="32">Type locality:</emphasis>
|
||
—Rabbit Key Basin,
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||
<collectingRegion id="EF12F813FFDDEA58FE31FCD7FDA2FCCA" box="[482,554,768,789]" country="United States of America" name="Florida" pageId="31" pageNumber="32">Florida</collectingRegion>
|
||
,
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||
<collectingCountry id="55C17661FFDDEA58FDE0FCD7FDEDFCCA" box="[563,613,768,789]" name="United States of America" pageId="31" pageNumber="32">USA</collectingCountry>
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, collected as a epiphyte on macrophytes (
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<geoCoordinate id="48E25036FFDDEA58FC27FCD7FBF8FCCA" box="[1012,1136,766,789]" degrees="24" direction="north" minutes="58.60" orientation="latitude" pageId="31" pageNumber="32" precision="9" value="24.976667">
|
||
24
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<superScript id="DAA39BB9FFDDEA58FBDEFD29FB9CFCD5" attach="left" box="[1037,1044,766,778]" fontSize="5" pageId="31" pageNumber="32">o</superScript>
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58.60’ N
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</geoCoordinate>
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,
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<geoCoordinate id="48E25036FFDDEA58FBA9FCD7FB71FCCA" box="[1146,1273,766,789]" degrees="80" direction="west" minutes="50.41" orientation="longitude" pageId="31" pageNumber="32" precision="9" value="-80.840164">
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||
80
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<superScript id="DAA39BB9FFDDEA58FB41FD29FB11FCD5" attach="left" box="[1170,1177,766,778]" fontSize="5" pageId="31" pageNumber="32">o</superScript>
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50.41’ W
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</geoCoordinate>
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)
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||
</paragraph>
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<paragraph id="2D6936F1FFDDEA58FF5BFCF3FBA1FC82" blockId="31.[136,1452,657,861]" pageId="31" pageNumber="32">
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<emphasis id="1FA2EAE3FFDDEA58FF5BFCF3FEB3FCE6" bold="true" box="[136,315,804,825]" pageId="31" pageNumber="32">Material studied:</emphasis>
|
||
—Wild and cultured (21IV14-4
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<collectionCode id="4BC7AE34FFDDEA58FDBEFCF3FDF5FCE6" box="[621,637,804,825]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15670" name="Royal Botanic Garden Edinburgh" pageId="31" pageNumber="32" type="Herbarium">E</collectionCode>
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“synedroid12”) material, isolated from
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<typeStatus id="F26D8853FFDDEA58FBD1FCF3FBA3FCE6" box="[1026,1067,804,825]" pageId="31" pageNumber="32">type</typeStatus>
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locality:
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<collectionCode id="4BC7AE34FFDDEA58FB5BFCF3FB3EFCE6" box="[1160,1206,804,825]" pageId="31" pageNumber="32">ECT</collectionCode>
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4116, epiphytes collected from
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<taxonomicName id="EAD64D72FFDDEA58FF21FC9FFE08FC82" box="[242,384,840,861]" class="Ulvophyceae" family="Udoteaceae" genus="Penicillus" kingdom="Plantae" order="Bryopsidales" pageId="31" pageNumber="32" phylum="Chlorophyta" rank="species" species="undetermined">
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||
<emphasis id="1FA2EAE3FFDDEA58FF21FC9FFEDAFC82" box="[242,338,840,861]" italics="true" pageId="31" pageNumber="32">Penicillus</emphasis>
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spp.
|
||
</taxonomicName>
|
||
thalli at Rabbit Key Basin,
|
||
<collectingRegion id="EF12F813FFDDEA58FD58FC9FFD5BFC82" box="[651,723,840,861]" country="United States of America" name="Florida" pageId="31" pageNumber="32">Florida</collectingRegion>
|
||
,
|
||
<collectingCountry id="55C17661FFDDEA58FD0FFC9FFC83FC82" box="[732,779,840,861]" name="United States of America" pageId="31" pageNumber="32">USA</collectingCountry>
|
||
(
|
||
<geoCoordinate id="48E25036FFDDEA58FCC4FC9FFC1BFC82" box="[791,915,838,861]" degrees="24" direction="north" minutes="58.60" orientation="latitude" pageId="31" pageNumber="32" precision="9" value="24.976667">
|
||
24
|
||
<superScript id="DAA39BB9FFDDEA58FCE2FC91FCB0FC8D" attach="left" box="[817,824,838,850]" fontSize="5" pageId="31" pageNumber="32">o</superScript>
|
||
58.60’ N
|
||
</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="48E25036FFDDEA58FC4EFC9FFB96FC82" box="[925,1054,838,861]" degrees="80" direction="west" minutes="50.41" orientation="longitude" pageId="31" pageNumber="32" precision="9" value="-80.840164">
|
||
80
|
||
<superScript id="DAA39BB9FFDDEA58FC66FC91FC34FC8D" attach="left" box="[949,956,838,850]" fontSize="5" pageId="31" pageNumber="32">o</superScript>
|
||
50.41’ W
|
||
</geoCoordinate>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="65CC657AFFDDEA58FF5BFC51FC64FB04" pageId="31" pageNumber="32" type="description">
|
||
<paragraph id="2D6936F1FFDDEA58FF5BFC51FC64FB04" blockId="31.[136,1452,902,1385]" pageId="31" pageNumber="32">
|
||
<emphasis id="1FA2EAE3FFDDEA58FF5BFC51FE94FC40" bold="true" box="[136,284,902,927]" pageId="31" pageNumber="32">Description:</emphasis>
|
||
—Specimens ranged from 153.1–357.5 μm long, but only 4.7–5.7 μm in width (
|
||
<figureCitation id="B5ED2A74FFDDEA58FB72FC51FAAAFC40" box="[1185,1314,902,927]" captionStart="FIGURES 83–86" captionStartId="32.[136,243,2029,2050]" captionTargetBox="[177,1411,190,2004]" captionTargetId="figure-15@32.[177,1411,190,2004]" captionTargetPageId="32" captionText="FIGURES 83–86. Stricosus gracilis from wild (ECT4116; 83) and cultured (21:IV:14-4E; 84–86) material. 83. LM of whole valve. 84. SEM of whole valve. 85. SEM detail of central area showing broad central area of lanceolate sternum. 86. SEM detail of apex." figureDoi="http://doi.org/10.5281/zenodo.13708059" httpUri="https://zenodo.org/record/13708059/files/figure.png" pageId="31" pageNumber="32">Figs 83–85</figureCitation>
|
||
,
|
||
<figureCitation id="B5ED2A74FFDDEA58FAFDFC51FAC5FC40" box="[1326,1357,902,927]" captionStart="FIGURES 87–89" captionStartId="33.[136,243,1867,1888]" captionTargetBox="[151,1436,276,1798]" captionTargetId="figure-39@33.[151,1436,276,1801]" captionTargetPageId="33" captionText="FIGURES 87–89. Stricosus gracilis from cultured (21:IV:14-4E) material.87.Whole valve.88. Detail of apex exterior with unornamented girdle bands. 89. Detail of internal apex." figureDoi="http://doi.org/10.5281/zenodo.13708061" httpUri="https://zenodo.org/record/13708061/files/figure.png" pageId="31" pageNumber="32">87</figureCitation>
|
||
). Valves were lanceolate with nearly parallel sides. Apices were not distinguished from the remainder of the margin until the very end when they became rounded. The sternum was prominently lanceolate, being about 1 μm wide in the valve center. Virgae density was
|
||
<quantity id="EA2E9B14FFDDEA58FE6AFC38FD96FBD7" box="[441,542,1007,1032]" metricMagnitude="0" metricUnit="m" metricValue="1.2192" metricValueMax="1.3208" metricValueMin="1.1176" pageId="31" pageNumber="32" unit="in" value="48.0" valueMax="52.0" valueMin="44.0">44–52 in</quantity>
|
||
μm. External pores were again difficult to resolve, but appeared to be biseriate. The internal membrane was perforated by a row of pores at the junction of the face and mantle. The full pore field of the ocellulimbus was difficult to see because it was deeply sunken (
|
||
<figureCitation id="B5ED2A74FFDDEA58FCBDFBE1FC48FB90" box="[878,960,1078,1103]" captionStart="FIGURES 87–89" captionStartId="33.[136,243,1867,1888]" captionTargetBox="[151,1436,276,1798]" captionTargetId="figure-39@33.[151,1436,276,1801]" captionTargetPageId="33" captionText="FIGURES 87–89. Stricosus gracilis from cultured (21:IV:14-4E) material.87.Whole valve.88. Detail of apex exterior with unornamented girdle bands. 89. Detail of internal apex." figureDoi="http://doi.org/10.5281/zenodo.13708061" httpUri="https://zenodo.org/record/13708061/files/figure.png" pageId="31" pageNumber="32">Fig. 88</figureCitation>
|
||
). However, it appeared that the exterior pore field was 3–4 poroids tall and 10–15 wide. There were 4–7 prominent spines overhanging each ocellulimbus (
|
||
<figureCitation id="B5ED2A74FFDDEA58FA83FB8EFA2FFBAD" box="[1360,1447,1113,1138]" captionStart="FIGURES 83–86" captionStartId="32.[136,243,2029,2050]" captionTargetBox="[177,1411,190,2004]" captionTargetId="figure-15@32.[177,1411,190,2004]" captionTargetPageId="32" captionText="FIGURES 83–86. Stricosus gracilis from wild (ECT4116; 83) and cultured (21:IV:14-4E; 84–86) material. 83. LM of whole valve. 84. SEM of whole valve. 85. SEM detail of central area showing broad central area of lanceolate sternum. 86. SEM detail of apex." figureDoi="http://doi.org/10.5281/zenodo.13708059" httpUri="https://zenodo.org/record/13708059/files/figure.png" pageId="31" pageNumber="32">Figs 86</figureCitation>
|
||
,
|
||
<figureCitation id="B5ED2A74FFDDEA58FF5BFBABFF2FFB4A" box="[136,167,1148,1173]" captionStart="FIGURES 87–89" captionStartId="33.[136,243,1867,1888]" captionTargetBox="[151,1436,276,1798]" captionTargetId="figure-39@33.[151,1436,276,1801]" captionTargetPageId="33" captionText="FIGURES 87–89. Stricosus gracilis from cultured (21:IV:14-4E) material.87.Whole valve.88. Detail of apex exterior with unornamented girdle bands. 89. Detail of internal apex." figureDoi="http://doi.org/10.5281/zenodo.13708061" httpUri="https://zenodo.org/record/13708061/files/figure.png" pageId="31" pageNumber="32">88</figureCitation>
|
||
). Each rimoportula was 2.1–3.1 μm from the end of the valve. Internally, the slit of each rimoportula was roughly transapical and had symmetric margins. Externally, the rimoportula was a simple pore located at the edge of the hyaline region above the ocellulimbus. Girdle bands were smooth and open (
|
||
<figureCitation id="B5ED2A74FFDDEA58FC58FB15FC57FB04" box="[907,991,1218,1243]" captionStart="FIGURES 87–89" captionStartId="33.[136,243,1867,1888]" captionTargetBox="[151,1436,276,1798]" captionTargetId="figure-39@33.[151,1436,276,1801]" captionTargetPageId="33" captionText="FIGURES 87–89. Stricosus gracilis from cultured (21:IV:14-4E) material.87.Whole valve.88. Detail of apex exterior with unornamented girdle bands. 89. Detail of internal apex." figureDoi="http://doi.org/10.5281/zenodo.13708061" httpUri="https://zenodo.org/record/13708061/files/figure.png" pageId="31" pageNumber="32">Fig. 88</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="65CC657AFFDDEA58FF6EFB31FCAFFAFD" pageId="31" pageNumber="32" type="discussion">
|
||
<paragraph id="2D6936F1FFDDEA58FF6EFB31FCAFFAFD" blockId="31.[136,1452,902,1385]" pageId="31" pageNumber="32">
|
||
<emphasis id="1FA2EAE3FFDDEA58FF6EFB31FEBCFB20" bold="true" box="[189,308,1254,1279]" pageId="31" pageNumber="32">Remarks:</emphasis>
|
||
—Specimens observed for this species nearly reach the same maximum length as
|
||
<taxonomicName id="EAD64D72FFDDEA58FAC3FB31FA24FB20" box="[1296,1452,1254,1279]" class="Bacillariophyceae" family="Ulnariaceae" genus="Stricosus" higherTaxonomySource="GBIF" kingdom="Chromista" order="Licmophorales" pageId="31" pageNumber="32" phylum="Ochrophyta" rank="species" species="blumbergii">
|
||
<emphasis id="1FA2EAE3FFDDEA58FAC3FB31FA24FB20" box="[1296,1452,1254,1279]" italics="true" pageId="31" pageNumber="32">S. blumbergii</emphasis>
|
||
</taxonomicName>
|
||
(described below), but
|
||
<taxonomicName id="EAD64D72FFDDEA58FE59FADEFE74FAFD" authorityName="Theriot and Ashworth" authorityYear="2018" box="[394,508,1289,1314]" class="Bacillariophyceae" family="Ulnariaceae" genus="Stricosus" higherTaxonomySource="GBIF" kingdom="Chromista" order="Licmophorales" pageId="31" pageNumber="32" phylum="Ochrophyta" rank="species" species="gracilis">
|
||
<emphasis id="1FA2EAE3FFDDEA58FE59FADEFE74FAFD" box="[394,508,1289,1314]" italics="true" pageId="31" pageNumber="32">S. gracilis</emphasis>
|
||
</taxonomicName>
|
||
specimens were narrower.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="65CC657AFFDDEA58FF6EFAFBFDEDFAB6" pageId="31" pageNumber="32" type="etymology">
|
||
<paragraph id="2D6936F1FFDDEA58FF6EFAFBFDEDFAB6" blockId="31.[136,1452,902,1385]" pageId="31" pageNumber="32">
|
||
<emphasis id="1FA2EAE3FFDDEA58FF6EFAFBFEC0FA9A" bold="true" box="[189,328,1324,1349]" pageId="31" pageNumber="32">Etymology:</emphasis>
|
||
—Specimens were very narrow for their great length, and were delicate looking, hence the epithet
|
||
<taxonomicName id="EAD64D72FFDDEA58FF5BFA87FF64FAB6" authorityName="Theriot and Ashworth" authorityYear="2018" box="[136,236,1360,1385]" class="Bacillariophyceae" family="Ulnariaceae" genus="Stricosus" higherTaxonomySource="GBIF" kingdom="Chromista" order="Licmophorales" pageId="31" pageNumber="32" phylum="Ochrophyta" rank="species" species="gracilis">“gracilis</taxonomicName>
|
||
”, meaning slender, slim or svelte.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |