164 lines
19 KiB
XML
164 lines
19 KiB
XML
<document id="0DE774C29398D432477B2009AA1F5FE7" ID-CLB-Dataset="246880" ID-DOI="10.5252/cryptogamiealgologie2020v41a8" ID-GBIF-Dataset="380efeb5-6e5b-4c5d-9edf-fb35647c83c6" ID-ISSN="1776-0992" ID-Zenodo-Dep="7827761" IM.illustrations_approvedBy="tatiana" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="tatiana" checkinTime="1681241655756" checkinUser="felipe" docAuthor="Piñeiro-Corbeira, Cristina, Maggs, Christine A., Rindi, Fabio, Bunker, Francis, Baldock, Lin & Díaz-Tapia, Pilar" docDate="2020" docId="03E16529997FFFD4FC3EA5C58E0EFAEE" docLanguage="en" docName="CryptogamieAlgologie.41.8.55-72.pdf" docOrigin="Cryptogamie, Algologie 20 (8)" docStyle="DocumentStyle:C31C23F805CBAD2BB1C6021F66949308.6:CryptogamieAlgologie.2019-.journal_article" docStyleId="C31C23F805CBAD2BB1C6021F66949308" docStyleName="CryptogamieAlgologie.2019-.journal_article" docStyleVersion="6" docTitle="Polysiphonia delicata Díaz-Tapia" docType="treatment" docVersion="8" lastPageNumber="63" masterDocId="FFD81D519976FFDEFF84A3348C7DFFA0" masterDocTitle="Molecular assessment of the tribes Streblocladieae and Polysiphonieae (Rhodomelaceae, Rhodophyta) in the British Isles reveals new records and species that require taxonomic revision" masterLastPageNumber="72" masterPageNumber="55" pageNumber="62" updateTime="1699513880181" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="48584A5C77F1A4985C7922B2569437AD">Molecular assessment of the tribes Streblocladieae and Polysiphonieae (Rhodomelaceae, Rhodophyta) in the British Isles reveals new records and species that require taxonomic revision</mods:title>
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<mods:name id="A81EA94DACBEC72F35BF28C2E844AD76" type="personal">
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<mods:roleTerm id="928B1909822FE73135866028B0C903ED">Author</mods:roleTerm>
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<mods:namePart id="BBE40061EB204E51DE83B8DE36E7B6B0">Piñeiro-Corbeira, Cristina</mods:namePart>
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<mods:affiliation id="530D01ABFAFBE7022145F5E799BE3F73">Coastal Biology Research Group, Faculty of Sciences and Centre for Advanced Scientific Research (CICA), University of A Coruña, 15071, A Coruña (Spain)</mods:affiliation>
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</mods:name>
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<mods:name id="7A4921F5536A9FCF45F35E62058A4FE6" type="personal">
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<mods:roleTerm id="1B92E8321A46C7BEC1595AF21C0DD613">Author</mods:roleTerm>
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<mods:namePart id="A90BB1071C5A673DF74D25EEB48B9B27">Maggs, Christine A.</mods:namePart>
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<mods:affiliation id="EEB3871310D5C2B2EC7710E46A5AD029">Queen’s University Belfast, Marine Laboratory, Portaferry, Newtownards BT 22 1 PF (United Kingdom)</mods:affiliation>
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</mods:name>
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<mods:name id="11BE2667E529FD6F04E71FF6F7A38CB6" type="personal">
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<mods:roleTerm id="C7D33E26FEFA25FBCFDE353BFC8A01DA">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="9FD64023B5072530EAAC23EB800D5FF2">Rindi, Fabio</mods:namePart>
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<mods:affiliation id="A415956450EB3AD04E5F8466D32FA235">Dipartimento di Scienze della Vita e dell’Ambiente, Università Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona (Italy)</mods:affiliation>
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</mods:name>
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<mods:roleTerm id="52DB330D095E7B55A18097E1CE061B71">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="E984DCBE25198807D540EB517F4AFE08">Bunker, Francis</mods:namePart>
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<mods:affiliation id="99FD6EE243FA79D5C4466DAC511E575B">MarineSeen, Estuary Cottage, Bentlass, Hundleton, Pembrokeshire, Wales SA 71 5 RN (United Kingdom)</mods:affiliation>
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</mods:name>
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<mods:name id="44AB94C672D7A59FE064E4A2FDAFB6A8" type="personal">
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<mods:roleTerm id="283A2D9A2C8D3B6B4B462A2DA0B9EB99">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="2416D08B18C5E439C621F8E4233A8B5E">Baldock, Lin</mods:namePart>
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<mods:affiliation id="CA3800687F1EA32CD87A0667967C20BA">Dorset Wildlife Trust, Brooklands Farm, Forston, Dorchester DT 2 7 AA (United Kingdom)</mods:affiliation>
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</mods:name>
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<mods:name id="3F467FD99DBCF7742F40109D0BD6F77A" type="personal">
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<mods:roleTerm id="C4B8E82175B90B89E27A2C8668EE4B53">Author</mods:roleTerm>
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<mods:namePart id="708DFCC31D62C85E68A030B77CAEE6CB">Díaz-Tapia, Pilar</mods:namePart>
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<mods:affiliation id="42DBD69FBE75FD34C4B778C10B8D866E">Coastal Biology Research Group, Faculty of Sciences and Centre for Advanced Scientific Research (CICA), University of A Coruña, 15071, A Coruña (Spain) and Instituto Español de Oceanografía (IEO), Centro Oceanográfico de A Coruña, Aptdo. 130, 15080, A Coruña (Spain) pdiaz @ udc. es (corresponding author)</mods:affiliation>
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<mods:nameIdentifier id="7EAC900074AC13CE7866B1D94B6D4E42" type="email">pdiaz@udc.es</mods:nameIdentifier>
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<mods:typeOfResource id="DC98278EA7405FADDDEAEDD080791550">text</mods:typeOfResource>
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<mods:title id="F8C6ED749AFA76F61396AECE7855E86D">Cryptogamie, Algologie</mods:title>
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</mods:titleInfo>
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<mods:part id="45419B7F7937F3C1D0FC9C722BD58D2E">
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<mods:date id="5139E541633F3BD15B45CB521B9925CE">2020</mods:date>
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<mods:number id="26E543F5CF78BD7038598AF347BD1893">2020-06-05</mods:number>
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<mods:detail id="AEDC23013F855041600FE9C750650751" type="volume">
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<mods:number id="4480504AAD5C019F5F6BDDB366D45A55">20</mods:number>
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</mods:detail>
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<mods:detail id="CF48CC7C3A6FAFC9CAA76A37CD664AA2" type="issue">
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<mods:number id="0744B5635BDBD18B8FD201D26A30E69B">8</mods:number>
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<mods:start id="1B73608D312035FE1C318AC58D59E31A">55</mods:start>
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<mods:classification id="9D7590D48FC3AB85FDEF6350F8822B22">journal article</mods:classification>
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<mods:identifier id="6809A5552B42C73C9D264CAD90F3C280" type="CLB-Dataset">246880</mods:identifier>
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<mods:identifier id="10AE356A0453F38CF494B7A62B7ED33C" type="DOI">10.5252/cryptogamiealgologie2020v41a8</mods:identifier>
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<mods:identifier id="C3E25D7DD70E77F23A9D1BF1E11C852A" type="GBIF-Dataset">380efeb5-6e5b-4c5d-9edf-fb35647c83c6</mods:identifier>
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<mods:identifier id="DCDFF7E90413A7757205F4A65A441A06" type="ISSN">1776-0992</mods:identifier>
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<treatment id="03E16529997FFFD4FC3EA5C58E0EFAEE" ID-DOI="http://doi.org/10.5281/zenodo.7819191" ID-GBIF-Taxon="209503214" ID-Zenodo-Dep="7819191" LSID="urn:lsid:plazi:treatment:03E16529997FFFD4FC3EA5C58E0EFAEE" httpUri="http://treatment.plazi.org/id/03E16529997FFFD4FC3EA5C58E0EFAEE" lastPageId="10" lastPageNumber="63" pageId="9" pageNumber="62">
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<subSubSection id="C35287B4997FFFD7FC3EA5C5881BF8EA" pageId="9" pageNumber="62" type="nomenclature">
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||
<paragraph id="8BF7D43F997FFFD7FC3EA5C5895CF8AC" blockId="9.[954,1313,1777,1804]" box="[954,1313,1777,1804]" pageId="9" pageNumber="62">
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<heading id="D0BF6353997FFFD7FC3EA5C5895CF8AC" box="[954,1313,1777,1804]" centered="true" fontSize="11" level="2" pageId="9" pageNumber="62" reason="4">
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<taxonomicName id="4C48AFBC997FFFD7FC3EA5C5895CF8AC" authority="Diaz-Tapia" box="[954,1313,1777,1804]" class="Florideophyceae" family="Rhodomelaceae" genus="Polysiphonia" kingdom="Plantae" order="Ceramiales" pageId="9" pageNumber="62" phylum="Rhodophyta" rank="species" species="delicata">
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<emphasis id="B93C082D997FFFD7FC3EA5C588DCF8AC" bold="true" box="[954,1185,1777,1804]" italics="true" pageId="9" pageNumber="62">Polysiphonia delicata</emphasis>
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Díaz-Tapia
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8BF7D43F997FFFD7FCA9A406881BF8EA" blockId="9.[810,1456,1842,2028]" box="[813,1126,1842,1868]" pageId="9" pageNumber="62">MOLECULAR IDENTIFICATION</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C35287B4997FFFD4FCA9A4668E0EFAEE" lastPageId="10" lastPageNumber="63" pageId="9" pageNumber="62" type="description">
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<paragraph id="8BF7D43F997FFFD4FCA9A4668DBEFBAF" blockId="9.[810,1456,1842,2028]" lastBlockId="10.[130,775,853,1039]" lastPageId="10" lastPageNumber="63" pageId="9" pageNumber="62">
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In total, 11 sequences have previously been published for
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<taxonomicName id="4C48AFBC997FFFD7FCA9A4458F81F82B" box="[813,1020,1905,1931]" class="Florideophyceae" family="Rhodomelaceae" genus="Polysiphonia" kingdom="Plantae" order="Ceramiales" pageId="9" pageNumber="62" phylum="Rhodophyta" rank="species" species="delicata">
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<emphasis id="B93C082D997FFFD7FCA9A4458F81F82B" box="[813,1020,1905,1931]" italics="true" pageId="9" pageNumber="62">Polysiphonia delicata</emphasis>
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</taxonomicName>
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from
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<collectingCountry id="F35F94AF997FFFD7FBBDA4458809F82B" box="[1081,1140,1905,1931]" name="Spain" pageId="9" pageNumber="62">Spain</collectingCountry>
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and
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<collectingCountry id="F35F94AF997FFFD7FB20A445897EF82B" box="[1188,1283,1905,1931]" name="Australia" pageId="9" pageNumber="62">Australia</collectingCountry>
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, which represent two haplotypes, one found only in
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<collectingCountry id="F35F94AF997FFFD7FB04A4A588A5F80B" box="[1152,1240,1937,1963]" name="Australia" pageId="9" pageNumber="62">Australia</collectingCountry>
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and the other in both countries (
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<figureCitation id="1373C8BA997FFFD7FC12A4858FB0F86B" box="[918,973,1969,1995]" captionStart="FIG" captionStartId="6.[132,143,1939,1957]" captionTargetBox="[132,1448,215,1916]" captionTargetId="graphics-283@6.[130,1044,222,1907]" captionTargetPageId="6" captionText="FIG. 2. — Phylogenetic tree estimated with ML analysis of rbcL sequences. Values at nodes indicate bootstrap support (BP) (only shown if ≥70). Species analysed in this study are grey-shaded and species or haplotypes found in the British Isles are in bold. For P. morrowii Harvey, the number (n) of sequences available for each haplotype is indicated. Codes for countries/regions: AD, Adriatic Sea; AR, Argentina; AUS, Australia; BC, British Columbia; CH, Chile; EN, England; FR, France; GUE, Guernsey; IR, Ireland; JA, Japan; KO, Korea; LG, Ligurian Sea; NZ, New Zealand; PO, Portugal; SP, Spain." figureDoi="http://doi.org/10.5281/zenodo.7827768" httpUri="https://zenodo.org/record/7827768/files/figure.png" pageId="9" pageNumber="62">Fig.2</figureCitation>
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). The newly determined sequence for an English specimen was identical to sequences from
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<collectingCountry id="F35F94AF997FFFD7FB5CA4E5896EF84B" box="[1240,1299,2001,2027]" name="Spain" pageId="9" pageNumber="62">Spain</collectingCountry>
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and Tasmania.
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<taxonomicName id="4C48AFBC997CFFD4FF00A0618D0DFCCF" box="[132,368,853,879]" class="Florideophyceae" family="Rhodomelaceae" genus="Polysiphonia" kingdom="Plantae" order="Ceramiales" pageId="10" pageNumber="63" phylum="Rhodophyta" rank="species" species="delicata">
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<emphasis id="B93C082D997CFFD4FF00A0618D0DFCCF" box="[132,368,853,879]" italics="true" pageId="10" pageNumber="63">Polysiphonia delicata</emphasis>
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</taxonomicName>
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was placed in the
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<emphasis id="B93C082D997CFFD4FDD0A0618E09FCCF" box="[596,628,853,879]" italics="true" pageId="10" pageNumber="63">rbc</emphasis>
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L phylogeny in a highly supported clade with
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<taxonomicName id="4C48AFBC997CFFD4FE54A0428CA7FC0F" authority="(Mertens ex Dillwyn) Greville" authorityName="Greville" baseAuthorityName="Dillwyn" class="Florideophyceae" family="Rhodomelaceae" genus="Polysiphonia" kingdom="Plantae" order="Ceramiales" pageId="10" pageNumber="63" phylum="Rhodophyta" rank="species" species="stricta">
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<emphasis id="B93C082D997CFFD4FE54A0428E5CFC2F" box="[464,545,886,911]" italics="true" pageId="10" pageNumber="63">P.stricta</emphasis>
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(Mertens ex Dillwyn) Greville
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</taxonomicName>
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, the generitype, and eight other species.
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<taxonomicName id="4C48AFBC997CFFD4FD07A0A18CABFC6F" class="Florideophyceae" family="Rhodomelaceae" genus="Polysiphonia" kingdom="Plantae" order="Ceramiales" pageId="10" pageNumber="63" phylum="Rhodophyta" rank="species" species="delicata">
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<emphasis id="B93C082D997CFFD4FD07A0A18CABFC6F" italics="true" pageId="10" pageNumber="63">Polysiphonia delicata</emphasis>
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</taxonomicName>
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was sister to
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<taxonomicName id="4C48AFBC997CFFD4FEE4A0818E35FC6F" authority="Diaz-Tapia" authorityName="Diaz-Tapia" box="[352,584,949,975]" class="Florideophyceae" family="Rhodomelaceae" genus="Polysiphonia" kingdom="Plantae" order="Ceramiales" pageId="10" pageNumber="63" phylum="Rhodophyta" rank="species" species="radiata">
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<emphasis id="B93C082D997CFFD4FEE4A0818DB9FC6F" box="[352,452,949,975]" italics="true" pageId="10" pageNumber="63">P. radiata</emphasis>
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Díaz-Tapia
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</taxonomicName>
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, but this relationship received low support (
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<figureCitation id="1373C8BA997CFFD4FE2CA0E08D9BFC4F" box="[424,486,980,1007]" captionStart="FIG" captionStartId="6.[132,143,1939,1957]" captionTargetBox="[132,1448,215,1916]" captionTargetId="graphics-283@6.[130,1044,222,1907]" captionTargetPageId="6" captionText="FIG. 2. — Phylogenetic tree estimated with ML analysis of rbcL sequences. Values at nodes indicate bootstrap support (BP) (only shown if ≥70). Species analysed in this study are grey-shaded and species or haplotypes found in the British Isles are in bold. For P. morrowii Harvey, the number (n) of sequences available for each haplotype is indicated. Codes for countries/regions: AD, Adriatic Sea; AR, Argentina; AUS, Australia; BC, British Columbia; CH, Chile; EN, England; FR, France; GUE, Guernsey; IR, Ireland; JA, Japan; KO, Korea; LG, Ligurian Sea; NZ, New Zealand; PO, Portugal; SP, Spain." figureDoi="http://doi.org/10.5281/zenodo.7827768" httpUri="https://zenodo.org/record/7827768/files/figure.png" pageId="10" pageNumber="63">Fig. 2</figureCitation>
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). Divergence between this pair of species was 4.1-4.2%.
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</paragraph>
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<caption id="DF3784B7997CFFD4FF01A0378E35FC8C" ID-DOI="http://doi.org/10.5281/zenodo.7827776" ID-Zenodo-Dep="7827776" httpUri="https://zenodo.org/record/7827776/files/figure.png" pageId="10" pageNumber="63" startId="10.[133,144,771,789]" targetBox="[133,1456,215,736]" targetPageId="10" targetType="figure">
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<paragraph id="8BF7D43F997CFFD4FF01A0378E35FC8C" blockId="10.[133,1456,771,812]" pageId="10" pageNumber="63">
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FIG. 6. —
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<taxonomicName id="4C48AFBC997CFFD4FF57A0378DB7FCB5" authority="Harvey" authorityName="Harvey" authorityYear="1857" box="[211,458,771,789]" class="Florideophyceae" family="Rhodomelaceae" genus="Polysiphonia" kingdom="Plantae" order="Ceramiales" pageId="10" pageNumber="63" phylum="Rhodophyta" rank="species" species="morrowii">
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<emphasis id="B93C082D997CFFD4FF57A0378DF4FCB5" box="[211,393,771,789]" italics="true" pageId="10" pageNumber="63">Polysiphonia morrowii</emphasis>
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Harvey
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</taxonomicName>
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:
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<emphasis id="B93C082D997CFFD4FE56A0378DA2FCB5" bold="true" box="[466,479,771,789]" pageId="10" pageNumber="63">A</emphasis>
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, habit;
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<emphasis id="B93C082D997CFFD4FD98A0378E54FCB5" bold="true" box="[540,553,771,789]" pageId="10" pageNumber="63">B</emphasis>
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||
, upper part of an erect axis;
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<emphasis id="B93C082D997CFFD4FC91A0378F5EFCB5" bold="true" box="[789,803,771,789]" pageId="10" pageNumber="63">C</emphasis>
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||
, apex of a branch with a pointed apical cell;
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<emphasis id="B93C082D997CFFD4FB15A03788E2FCB5" bold="true" box="[1169,1183,771,789]" pageId="10" pageNumber="63">D</emphasis>
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, young tetrasporangia in straight series. Scale bars: A, 10 mm; B, 100 µm; C, D, 50 µm.
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</paragraph>
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</caption>
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<paragraph id="8BF7D43F997CFFD4FF00A7018D9EFBED" blockId="10.[132,777,1077,1358]" box="[132,483,1077,1103]" pageId="10" pageNumber="63">MORPHOLOGICAL OBSERVATIONS</paragraph>
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<paragraph id="8BF7D43F997CFFD4FF00A7608E0EFAEE" blockId="10.[132,777,1077,1358]" pageId="10" pageNumber="63">
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Thalli forming discrete tufts,
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<quantity id="4CB079DA997CFFD4FE5DA7608E69FBCF" box="[473,532,1108,1135]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="10" pageNumber="63" unit="cm" value="2.0">2 cm</quantity>
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high (
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<figureCitation id="1373C8BA997CFFD4FDE7A7608EC1FBCE" box="[611,700,1108,1135]" captionStart="FIG" captionStartId="11.[132,143,641,659]" captionTargetBox="[132,1455,215,606]" captionTargetId="figure-632@11.[132,1455,215,606]" captionTargetPageId="11" captionText="FIG. 7. — Polysiphonia delicata Díaz-Tapia: A, habit; B, cross-section of an axis with four pericentral cells; C, rhizoid in open connection with a pericentral cell; D, cystocarp. Scale bars: A, 10 mm; B, 20 µm; C, 200 µm; D, 50 µm." figureDoi="http://doi.org/10.5281/zenodo.7827778" httpUri="https://zenodo.org/record/7827778/files/figure.png" pageId="10" pageNumber="63">Fig. 7A</figureCitation>
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), pink in colour and flaccid in texture. Axes ecorticate, with four pericentral cells (
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<figureCitation id="1373C8BA997CFFD4FECDA7A08DDCFB0E" box="[329,417,1172,1198]" captionStart="FIG" captionStartId="11.[132,143,641,659]" captionTargetBox="[132,1455,215,606]" captionTargetId="figure-632@11.[132,1455,215,606]" captionTargetPageId="11" captionText="FIG. 7. — Polysiphonia delicata Díaz-Tapia: A, habit; B, cross-section of an axis with four pericentral cells; C, rhizoid in open connection with a pericentral cell; D, cystocarp. Scale bars: A, 10 mm; B, 20 µm; C, 200 µm; D, 50 µm." figureDoi="http://doi.org/10.5281/zenodo.7827778" httpUri="https://zenodo.org/record/7827778/files/figure.png" pageId="10" pageNumber="63">Fig. 7B</figureCitation>
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). Prostrate axes bearing unicellular rhizoids in open connection with the pericentral cells (
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<figureCitation id="1373C8BA997CFFD4FF0AA7E08C9AFB4E" box="[142,231,1236,1262]" captionStart="FIG" captionStartId="11.[132,143,641,659]" captionTargetBox="[132,1455,215,606]" captionTargetId="figure-632@11.[132,1455,215,606]" captionTargetPageId="11" captionText="FIG. 7. — Polysiphonia delicata Díaz-Tapia: A, habit; B, cross-section of an axis with four pericentral cells; C, rhizoid in open connection with a pericentral cell; D, cystocarp. Scale bars: A, 10 mm; B, 20 µm; C, 200 µm; D, 50 µm." figureDoi="http://doi.org/10.5281/zenodo.7827778" httpUri="https://zenodo.org/record/7827778/files/figure.png" pageId="10" pageNumber="63">Fig. 7C</figureCitation>
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). Erect axes 80-120 µm in diameter, composed of segments 1.5-3.5 L/D. Trichoblasts absent. Plants dioecious. Mature cystocarps slightly urceolate, 430-650 µm high and 260-400 µm in diameter (
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<figureCitation id="1373C8BA997CFFD4FD8AA6078E1BFAEE" box="[526,614,1331,1358]" captionStart="FIG" captionStartId="11.[132,143,641,659]" captionTargetBox="[132,1455,215,606]" captionTargetId="figure-632@11.[132,1455,215,606]" captionTargetPageId="11" captionText="FIG. 7. — Polysiphonia delicata Díaz-Tapia: A, habit; B, cross-section of an axis with four pericentral cells; C, rhizoid in open connection with a pericentral cell; D, cystocarp. Scale bars: A, 10 mm; B, 20 µm; C, 200 µm; D, 50 µm." figureDoi="http://doi.org/10.5281/zenodo.7827778" httpUri="https://zenodo.org/record/7827778/files/figure.png" pageId="10" pageNumber="63">Fig. 7D</figureCitation>
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).
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||
</paragraph>
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</subSubSection>
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</treatment>
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</document> |