479 lines
42 KiB
XML
479 lines
42 KiB
XML
<document ID-DOI="10.5252/cryptogamie-algologie2022v43a9" ID-ISSN="1776-0992" checkinTime="1681243893872" checkinUser="felipe" docAuthor="Garrido-Benavent, Isaac, Chiva, Salvador, Bordenave, César D., Molins, Arantzazu & Barreno, Eva" docDate="2022" docId="03A187D1FFF2F771FBAFE719E8E1153B" docLanguage="en" docName="CryptogamieAlgologie.43.9.135-145.pdf" docOrigin="Cryptogamie, Bryologie 20 (9)" docStyle="DocumentStyle:C31C23F805CBAD2BB1C6021F66949308:CryptogamieAlgologie.2019-.journal_article" docStyleId="C31C23F805CBAD2BB1C6021F66949308" docStyleName="CryptogamieAlgologie.2019-.journal_article" docTitle="Trebouxia maresiae Garrido-Benavent, Chiva & Barreno 2022, sp. nov." docType="treatment" docVersion="1" lastPageNumber="143" masterDocId="FF98FFA9FFF4F77BFFACE301EA1D1377" masterDocTitle="Trebouxia maresiae sp. nov. (Trebouxiophyceae, Chlorophyta), a new lichenized species of microalga found in coastal environments" masterLastPageNumber="145" masterPageNumber="135" pageNumber="139" updateTime="1681243896064" updateUser="felipe" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Trebouxia maresiae sp. nov. (Trebouxiophyceae, Chlorophyta), a new lichenized species of microalga found in coastal environments</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Garrido-Benavent, Isaac</mods:namePart>
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<mods:affiliation>Departament de Botànica i Geologia (Fac. CC. Biològiques) Universitat de València, C / Dr. Moliner, 50, 46100, Burjassot, València (Spain) isaac. garrido @ uv. es (corresponding author)</mods:affiliation>
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<mods:nameIdentifier type="email">garrido@uv.es</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Chiva, Salvador</mods:namePart>
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<mods:affiliation>Departament de Botànica i Geologia (Fac. CC. Biològiques) Universitat de València, C / Dr. Moliner, 50, 46100, Burjassot, València (Spain) and University of Trieste, Department of Life Sciences, via Giorgieri 10, 34127, Trieste (Italy) salvador. chiva @ uv. es</mods:affiliation>
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<mods:nameIdentifier type="email">chiva@uv.es</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Bordenave, César D.</mods:namePart>
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<mods:affiliation>Institut Cavanilles de Biodiversitat i Biologia Evolutiva (ICBiBE) - Botànica, Universitat de València, C / Dr. Moliner, 50, 46100, Burjassot, València (Spain) and University of Trieste, Department of Life Sciences, via Giorgieri 10, 34127, Trieste (Italy) cesar. bordenave @ uv. es</mods:affiliation>
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<mods:nameIdentifier type="email">bordenave@uv.es</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Molins, Arantzazu</mods:namePart>
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<mods:affiliation>Institut Cavanilles de Biodiversitat i Biologia Evolutiva (ICBiBE) - Botànica, Universitat de València, C / Dr. Moliner, 50, 46100, Burjassot, València (Spain) and Instituto de Investigaciones Agroambientales y de Economía del Agua (INAGEA), Departament de Biologia-Universitat de les Illes Balears (UIB), Ctra. Valldemossa Km 7.5, 07122, Palma de Mallorca (Spain) arantxa. molins @ gmail. com</mods:affiliation>
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<mods:nameIdentifier type="email">molins@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Barreno, Eva</mods:namePart>
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<mods:affiliation>Institut Cavanilles de Biodiversitat i Biologia Evolutiva (ICBiBE) - Botànica, Universitat de València, C / Dr. Moliner, 50, 46100, Burjassot, València (Spain) eva. barreno @ uv. es</mods:affiliation>
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<mods:nameIdentifier type="email">barreno@uv.es</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Cryptogamie, Bryologie</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-07-15</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>20</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>9</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>135</mods:start>
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<mods:end>145</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.5252/cryptogamie-algologie2022v43a9</mods:identifier>
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<mods:identifier type="ISSN">1776-0992</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:03A187D1FFF2F771FBAFE719E8E1153B" httpUri="http://treatment.plazi.org/id/03A187D1FFF2F771FBAFE719E8E1153B" lastPageId="10" lastPageNumber="143" pageId="6" pageNumber="139">
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<subSubSection pageId="6" pageNumber="139" type="nomenclature">
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<paragraph blockId="6.[886,1382,1048,1107]" pageId="6" pageNumber="139">
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<heading centered="true" fontSize="11" level="2" pageId="6" pageNumber="139" reason="4">
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<taxonomicName authority="Garrido-Benavent, Chiva & Barreno" authorityName="Garrido-Benavent, Chiva & Barreno" authorityYear="2022" class="Trebouxiophyceae" family="Trebouxiaceae" genus="Trebouxia" kingdom="Plantae" order="Trebouxiales" pageId="6" pageNumber="139" phylum="Chlorophyta" rank="species" species="maresiae" status="sp. nov.">
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<emphasis bold="true" box="[1027,1241,1048,1075]" italics="true" pageId="6" pageNumber="139">Trebouxia maresiae</emphasis>
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Garrido-Benavent, Chiva & Barreno
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</taxonomicName>
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,
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<taxonomicNameLabel box="[1297,1382,1081,1107]" pageId="6" pageNumber="139" 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 pageId="6" pageNumber="139" type="description">
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<paragraph blockId="6.[1081,1187,1112,1139]" box="[1081,1187,1112,1139]" pageId="6" pageNumber="139">
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<heading box="[1081,1187,1112,1139]" centered="true" fontSize="11" level="3" pageId="6" pageNumber="139" reason="3">
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(
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<figureCitation box="[1090,1178,1112,1139]" captionStart-0="FIG" captionStart-1="FIG" captionStart-2="FIG" captionStartId-0="7.[132,143,1917,1935]" captionStartId-1="8.[132,143,1917,1935]" captionStartId-2="9.[132,143,1962,1980]" captionTargetBox-0="[189,1237,215,1794]" captionTargetBox-1="[132,1455,215,1878]" captionTargetBox-2="[132,1455,215,1878]" captionTargetId-0="graphics-149@7.[189,1239,215,1794]" captionTargetId-1="figure-199@8.[699,984,953,1139]" captionTargetId-2="figure-59@9.[699,984,953,1139]" captionTargetPageId-0="7" captionTargetPageId-1="8" captionTargetPageId-2="9" captionText-0="FIG. 1. — Phylogram showing the placement of the new species in a subclade of Trebouxia Puymaly clade A sensu Muggia et al. (2020). The phylogeny was built with MrBayes based on a three-locus dataset (nrITS, 5.8S and rbcL). For reference, green- and orange-filled boxes on the right of each tip indicate the species code of each Trebouxia species following Muggia et al. (2020). To the right, the voucher or culture collection code, as well as the name of the species, if any, are provided.Posterior Probabilities (PP) and bootstrap support values (BS, RAxML-NG analysis) are represented on branches leading to nodes on the left and right, respectively. Branches in bold had a significant statistical support (PP ≥ 0.95; BS ≥ 70%)." captionText-1="FIG. 2. — Habitat and morphology of Trebouxia maresiae Garrido-Benavent, Chiva & Barreno, sp. nov.: A, a thallus of the lichen Seirophora villosa (Ach.) FrÖdén from Es Trenc (Mallorca) with which this microalga associates;orange discs are apothecia produced by the lichen fungus to reproduce sexually;B-H, light microscopy photographs showing the gross morphology of vegetative cells and autosporangia; B, H, young and mature cells; C, central, crenulate chloroplast with a single pyrenoid; D, old cell with carotenoids in the cytoplasm; E-G, development of autosporangia and autospores; I-K, reconstruction of chloroplasts by LSCM; K, crenulate chloroplast with three pyrenoids (white arrowheads); L, reconstructed chloroplast of autospores within an autosporangium. Scale bars: 10 µm." captionText-2="FIG. 3. — Ultrastructure of Trebouxia maresiae Garrido-Benavent, Chiva & Barreno, sp. nov. by TEM: A, B, cultured cells; C-F, cells within lichen thallus; F, detail of a pyrenoid. White arrowheads in D, E and F indicate the tubules in pyrenoid periphery that are more similar to these which characterize the gigantea-type pyrenoid. Abbreviations: Chl, chloroplast; CW, cell wall; Pg, pyrenoglobuli; Py, pyrenoid; Tu, tubules; Nu, nucleus; s, starch granules. Scale bars: 2 µm." pageId="6" pageNumber="139">Figs 1-3</figureCitation>
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)
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</heading>
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</paragraph>
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<paragraph blockId="6.[811,1457,1172,1487]" pageId="6" pageNumber="139">
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<taxonomicName authority="Garrido-Benavent, Chiva & Barreno" authorityName="Garrido-Benavent, Chiva & Barreno" authorityYear="2022" box="[813,1368,1172,1196]" class="Trebouxiophyceae" family="Trebouxiaceae" genus="Trebouxia" kingdom="Plantae" order="Trebouxiales" pageId="6" pageNumber="139" phylum="Chlorophyta" rank="species" species="maresiae" status="sp. nov.">
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<emphasis box="[813,997,1172,1196]" italics="true" pageId="6" pageNumber="139">Trebouxia maresiae</emphasis>
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Garrido-Benavent, Chiva & Barreno
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</taxonomicName>
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,
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<taxonomicNameLabel box="[1378,1456,1172,1195]" pageId="6" pageNumber="139" rank="species">sp. nov.</taxonomicNameLabel>
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shows crenulate chloroplasts that bear a crenulata-type pyrenoid when cells are in culture, whereas in the lichenized state it acquires a hybrid structure (maresiae-type), characterized by the periphery of the pyrenoid being rather gigantea-type, with thylakoid membranes forming short, branched tubules. These traits distinguish the new species from
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<taxonomicName box="[948,1075,1330,1354]" class="Trebouxiophyceae" family="Trebouxiaceae" genus="Trebouxia" kingdom="Plantae" order="Trebouxiales" pageId="6" pageNumber="139" phylum="Chlorophyta" rank="species" species="decolorans">
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<emphasis box="[948,1075,1330,1354]" italics="true" pageId="6" pageNumber="139">T. decolorans</emphasis>
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</taxonomicName>
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, which has deeply lobed chloroplasts with a decolorans-type pyrenoid. The two species also differ by the relatively high number of nucleotide differences in their nrITS DNA sequences. Vegetative cells of
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<taxonomicName authority="Garrido-Benavent & Chiva & Bordenave & Molins & Barreno, 2022" authorityName="Garrido-Benavent & Chiva & Bordenave & Molins & Barreno" authorityYear="2022" box="[1177,1289,1410,1434]" class="Trebouxiophyceae" family="Trebouxiaceae" genus="Trebouxia" kingdom="Plantae" order="Trebouxiales" pageId="6" pageNumber="139" phylum="Chlorophyta" rank="species" species="maresiae" status="sp. nov.">
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<emphasis box="[1177,1289,1410,1434]" italics="true" pageId="6" pageNumber="139">T. maresiae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[1295,1375,1410,1433]" pageId="6" pageNumber="139" rank="species">sp. nov.</taxonomicNameLabel>
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tend to be smaller in diameter (<15 µm) than those of other species in
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<taxonomicName authorityName="Puymaly" authorityYear="1924" box="[814,911,1463,1487]" class="Trebouxiophyceae" family="Trebouxiaceae" genus="Trebouxia" kingdom="Plantae" order="Trebouxiales" pageId="6" pageNumber="139" phylum="Chlorophyta" rank="genus">
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<emphasis box="[814,911,1463,1487]" italics="true" pageId="6" pageNumber="139">Trebouxia</emphasis>
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</taxonomicName>
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clade A like
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<taxonomicName box="[1035,1159,1463,1487]" class="Trebouxiophyceae" family="Trebouxiaceae" genus="Trebouxia" kingdom="Plantae" order="Trebouxiales" pageId="6" pageNumber="139" phylum="Chlorophyta" rank="species" species="decolorans">
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<emphasis box="[1035,1159,1463,1487]" italics="true" pageId="6" pageNumber="139">T. decolorans</emphasis>
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</taxonomicName>
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and
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<taxonomicName box="[1209,1294,1463,1487]" class="Trebouxiophyceae" family="Trebouxiaceae" genus="Trebouxia" kingdom="Plantae" order="Trebouxiales" pageId="6" pageNumber="139" phylum="Chlorophyta" rank="species" species="solaris">
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<emphasis box="[1209,1294,1463,1487]" italics="true" pageId="6" pageNumber="139">T. solaris</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="139" type="materials_examined">
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<paragraph blockId="6.[812,1456,1512,1695]" pageId="6" pageNumber="139">
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<typeStatus box="[813,920,1513,1536]" pageId="6" pageNumber="139">HOLOTYPE</typeStatus>
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. —
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<emphasis bold="true" box="[969,1024,1514,1538]" pageId="6" pageNumber="139">
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<collectingCountry box="[969,1024,1514,1538]" name="Spain" pageId="6" pageNumber="139">Spain</collectingCountry>
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</emphasis>
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.
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<collectingRegion box="[1039,1196,1512,1536]" country="Spain" name="Illes Baleares" pageId="6" pageNumber="139">Balearic Islands</collectingRegion>
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, Mallorca, Es Trenc, phycobiont of
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<taxonomicName authority="(Ach.) Froden" authorityName="Froden" baseAuthorityName="Ach." box="[924,1235,1539,1563]" class="Lecanoromycetes" family="Teloschistaceae" genus="Seirophora" kingdom="Fungi" order="Teloschistales" pageId="6" pageNumber="139" phylum="Ascomycota" rank="species" species="villosa">
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<emphasis box="[924,1089,1539,1563]" italics="true" pageId="6" pageNumber="139">Seirophora villosa</emphasis>
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(Ach.) Frödén
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</taxonomicName>
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collected on branches of
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<taxonomicName authority="(Guss.) Nyman" authorityName="Nyman" baseAuthorityName="Guss." box="[840,1354,1565,1590]" class="Pinopsida" family="Cupressaceae" genus="Juniperus" kingdom="Plantae" order="Pinales" pageId="6" pageNumber="139" phylum="Tracheophyta" rank="subSpecies" species="phoenicea" subSpecies="turbinata">
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<emphasis box="[840,1027,1565,1589]" italics="true" pageId="6" pageNumber="139">Juniperus phoenicea</emphasis>
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subsp.
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<emphasis box="[1106,1196,1565,1589]" italics="true" pageId="6" pageNumber="139">turbinata</emphasis>
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(Guss.) Nyman
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</taxonomicName>
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in coastal dunes,
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<geoCoordinate box="[887,1047,1592,1616]" degrees="39" direction="north" minutes="20" orientation="latitude" pageId="6" pageNumber="139" precision="1" seconds="40.71" value="39.34464">39°20’40.71”N</geoCoordinate>
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,
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<geoCoordinate box="[1060,1185,1592,1616]" degrees="2" direction="east" minutes="59" orientation="longitude" pageId="6" pageNumber="139" precision="1" seconds="8.24" value="2.9856222">2°59’8.24”E</geoCoordinate>
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,
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<quantity box="[1200,1242,1592,1616]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="6" pageNumber="139" unit="m" value="3.0">3 m</quantity>
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a.s.l.,
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<date box="[1312,1450,1592,1616]" pageId="6" pageNumber="139" value="2008-08-07">07.VIII.2008</date>
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, leg.
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<collectionCode box="[852,874,1618,1642]" country="Switzerland" lsid="urn:lsid:biocol.org:col:15706" name="Conservatoire et Jardin botaniques de la Ville de Genève" pageId="6" pageNumber="139" type="Herbarium">G</collectionCode>
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. Salvà. The lichen specimen was deposited in the herbarium of the University of
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<collectingRegion box="[1009,1091,1645,1669]" country="Spain" name="Comunitat Valenciana" pageId="6" pageNumber="139">Valencia</collectingRegion>
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(VAL-Lich) with the following code: VAL-Lich 31798.
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</paragraph>
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<paragraph blockId="6.[812,1455,1721,1772]" pageId="6" pageNumber="139">
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<collectionCode box="[813,935,1722,1745]" pageId="6" pageNumber="139">TYPE STRAIN</collectionCode>
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. — Deposited at the Symbiotic Algal collection from the University of
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<collectingRegion box="[982,1064,1747,1771]" country="Spain" name="Comunitat Valenciana" pageId="6" pageNumber="139">Valencia</collectingRegion>
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(
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<collectionCode box="[1077,1147,1748,1772]" pageId="6" pageNumber="139">ASUV</collectionCode>
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), as item
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<typeStatus box="[1239,1281,1748,1772]" pageId="6" pageNumber="139">type</typeStatus>
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<collectionCode box="[1287,1351,1748,1772]" pageId="6" pageNumber="139">ASUV</collectionCode>
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142.
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</paragraph>
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<paragraph blockId="6.[812,1456,1797,1848]" pageId="6" pageNumber="139">
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REFERENCE STRAINS. —
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<collectionCode box="[1050,1114,1797,1821]" pageId="6" pageNumber="139">ASUV</collectionCode>
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142 and
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<collectionCode box="[1207,1269,1797,1821]" country="Portugal" httpUri="http://grbio.org/cool/7hrx-4am8" name="Coimbra Collection of Algae" pageId="6" pageNumber="139">ACOI</collectionCode>
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3420, deposited at the Coimbra Collection of Algae (
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<collectionCode box="[1145,1211,1824,1848]" country="Portugal" httpUri="http://grbio.org/cool/7hrx-4am8" name="Coimbra Collection of Algae" pageId="6" pageNumber="139">ACOI</collectionCode>
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), University of Coimbra.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="139" type="description">
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<paragraph blockId="6.[813,1453,1873,1924]" pageId="6" pageNumber="139">
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GENBANK ACCESSION NUMBERS. —MZ724411 (nrITS),MZ687825 (
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<emphasis box="[821,850,1900,1924]" italics="true" pageId="6" pageNumber="139">rbc</emphasis>
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L) and MZ687826 (COX2).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="10" lastPageNumber="143" pageId="6" pageNumber="139" type="etymology">
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<paragraph blockId="6.[811,1456,1950,2027]" pageId="6" pageNumber="139">ETYMOLOGY. — According to the Canarian Academy of Language, the term “maresía”, from which the specific epithet “maresiae” derives, means “air laden with marine humidity in areas close to the</paragraph>
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<paragraph blockId="7.[1317,1364,1781,1799]" box="[1317,1364,1781,1799]" pageId="7" pageNumber="140">0.004</paragraph>
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<caption pageId="7" pageNumber="140" startId="7.[132,143,1917,1935]" targetBox="[189,1237,215,1794]" targetPageId="7" targetType="figure">
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<paragraph blockId="7.[132,1457,1917,2025]" pageId="7" pageNumber="140">
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FIG. 1. — Phylogram showing the placement of the new species in a subclade of
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<taxonomicName authority="Puymaly" authorityName="Puymaly" authorityYear="1924" box="[800,956,1917,1935]" class="Trebouxiophyceae" family="Trebouxiaceae" genus="Trebouxia" kingdom="Plantae" order="Trebouxiales" pageId="7" pageNumber="140" phylum="Chlorophyta" rank="genus">
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<emphasis box="[800,880,1917,1935]" italics="true" pageId="7" pageNumber="140">Trebouxia</emphasis>
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Puymaly
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</taxonomicName>
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clade A
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<emphasis box="[1028,1077,1917,1935]" italics="true" pageId="7" pageNumber="140">sensu</emphasis>
|
||
<bibRefCitation author="MUGGIA L. & NELSEN M. P. & KIRIKA P. M. & BARRENO E. & BECK A. & LINDGREN H. & LUMBSCH H. T. & LEAVITT S. D. & WORKING GROUP" box="[1082,1247,1917,1935]" pageId="7" pageNumber="140" pagination="106821" refId="ref8266" refString="MUGGIA L., NELSEN M. P., KIRIKA P. M., BARRENO E., BECK A., LINDGREN H., LUMBSCH H. T., LEAVITT S. D. & TRebOUXia WORKING GROUP. 2020. - Formally described species woefully underrepresent phylogenetic diversity in the common lichen photobiont genus Trebouxia (Trebouxiophyceae, Chlorophyta): an impetus for developing an integrated taxonomy. Molecular Phylogenetics and Evolution 149: 106821. https: // doi. org / 10.1016 / j. ympev. 2020.106821" type="journal article" year="2020">
|
||
Muggia
|
||
<emphasis box="[1149,1183,1917,1935]" italics="true" pageId="7" pageNumber="140">et al</emphasis>
|
||
. (2020)
|
||
</bibRefCitation>
|
||
. The phylogeny was built with MrBayes based on a three-locus dataset (nrITS, 5.8S and
|
||
<emphasis box="[657,684,1939,1957]" italics="true" pageId="7" pageNumber="140">rbc</emphasis>
|
||
L). For reference, green- and orange-filled boxes on the right of each tip indicate the species code of each
|
||
<taxonomicName box="[246,395,1962,1980]" pageId="7" pageNumber="140">
|
||
<emphasis box="[246,326,1962,1980]" italics="true" pageId="7" pageNumber="140">Trebouxia</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
following
|
||
<bibRefCitation author="MUGGIA L. & NELSEN M. P. & KIRIKA P. M. & BARRENO E. & BECK A. & LINDGREN H. & LUMBSCH H. T. & LEAVITT S. D. & WORKING GROUP" box="[479,645,1962,1980]" pageId="7" pageNumber="140" pagination="106821" refId="ref8266" refString="MUGGIA L., NELSEN M. P., KIRIKA P. M., BARRENO E., BECK A., LINDGREN H., LUMBSCH H. T., LEAVITT S. D. & TRebOUXia WORKING GROUP. 2020. - Formally described species woefully underrepresent phylogenetic diversity in the common lichen photobiont genus Trebouxia (Trebouxiophyceae, Chlorophyta): an impetus for developing an integrated taxonomy. Molecular Phylogenetics and Evolution 149: 106821. https: // doi. org / 10.1016 / j. ympev. 2020.106821" type="journal article" year="2020">
|
||
Muggia
|
||
<emphasis box="[547,588,1962,1980]" italics="true" pageId="7" pageNumber="140">et al.</emphasis>
|
||
(2020)
|
||
</bibRefCitation>
|
||
. To the right, the voucher or culture collection code, as well as the name of the species, if any, are provided.Posterior Probabilities (PP) and bootstrap support values (BS, RAxML-NG analysis) are represented on branches leading to nodes on the left and right, respectively. Branches in
|
||
<emphasis bold="true" box="[345,384,2007,2025]" pageId="7" pageNumber="140">bold</emphasis>
|
||
had a significant statistical support (PP ≥ 0.95; BS ≥ 70%).
|
||
</paragraph>
|
||
</caption>
|
||
<caption pageId="8" pageNumber="141" startId="8.[132,143,1917,1935]" targetBox="[132,1455,215,1878]" targetPageId="8" targetType="figure">
|
||
<paragraph blockId="8.[132,1457,1914,2025]" pageId="8" pageNumber="141">
|
||
FIG. 2. — Habitat and morphology of
|
||
<taxonomicName authority="Garrido-Benavent, Chiva & Barreno" authorityName="Garrido-Benavent, Chiva & Barreno" authorityYear="2022" box="[441,903,1916,1935]" class="Trebouxiophyceae" family="Trebouxiaceae" genus="Trebouxia" kingdom="Plantae" order="Trebouxiales" pageId="8" pageNumber="141" phylum="Chlorophyta" rank="species" species="maresiae" status="sp. nov.">
|
||
<emphasis box="[441,600,1917,1935]" italics="true" pageId="8" pageNumber="141">Trebouxia maresiae</emphasis>
|
||
Garrido-Benavent, Chiva & Barreno
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel box="[911,980,1917,1935]" pageId="8" pageNumber="141" rank="species">sp. nov.</taxonomicNameLabel>
|
||
:
|
||
<emphasis bold="true" box="[986,999,1917,1935]" pageId="8" pageNumber="141">A</emphasis>
|
||
, a thallus of the lichen
|
||
<taxonomicName authority="(Ach.) FrOden" authorityName="FrOden" baseAuthorityName="Ach." box="[1191,1455,1914,1935]" class="Lecanoromycetes" family="Teloschistaceae" genus="Seirophora" kingdom="Fungi" order="Teloschistales" pageId="8" pageNumber="141" phylum="Ascomycota" rank="species" species="villosa">
|
||
<emphasis box="[1191,1338,1916,1935]" italics="true" pageId="8" pageNumber="141">Seirophora villosa</emphasis>
|
||
(Ach.) FrÖdén
|
||
</taxonomicName>
|
||
from Es Trenc (Mallorca) with which this microalga associates;orange discs are apothecia produced by the lichen fungus to reproduce sexually;
|
||
<emphasis bold="true" box="[1309,1343,1939,1957]" pageId="8" pageNumber="141">B -H</emphasis>
|
||
, light microscopy photographs showing the gross morphology of vegetative cells and autosporangia;
|
||
<emphasis bold="true" box="[878,891,1962,1980]" pageId="8" pageNumber="141">B</emphasis>
|
||
,
|
||
<emphasis bold="true" box="[902,916,1962,1980]" pageId="8" pageNumber="141">H</emphasis>
|
||
, young and mature cells;
|
||
<emphasis bold="true" box="[1133,1147,1962,1980]" pageId="8" pageNumber="141">C</emphasis>
|
||
, central, crenulate chloroplast with a single pyrenoid;
|
||
<emphasis bold="true" box="[268,282,1985,2003]" pageId="8" pageNumber="141">D</emphasis>
|
||
, old cell with carotenoids in the cytoplasm;
|
||
<emphasis bold="true" box="[644,677,1984,2003]" pageId="8" pageNumber="141">E -G</emphasis>
|
||
, development of autosporangia and autospores;
|
||
<emphasis bold="true" box="[1085,1111,1985,2003]" pageId="8" pageNumber="141">I -K</emphasis>
|
||
, reconstruction of chloroplasts by LSCM;
|
||
<emphasis bold="true" box="[132,145,2007,2025]" pageId="8" pageNumber="141">K</emphasis>
|
||
, crenulate chloroplast with three pyrenoids (
|
||
<emphasis bold="true" box="[515,673,2007,2025]" pageId="8" pageNumber="141">white arrowheads</emphasis>
|
||
);
|
||
<emphasis bold="true" box="[689,700,2007,2025]" pageId="8" pageNumber="141">L</emphasis>
|
||
, reconstructed chloroplast of autospores within an autosporangium. Scale bars: 10 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption pageId="9" pageNumber="142" startId="9.[132,143,1962,1980]" targetBox="[132,1455,215,1878]" targetPageId="9" targetType="figure">
|
||
<paragraph blockId="9.[132,1455,1734,2025]" pageId="9" pageNumber="142">
|
||
FIG. 3. — Ultrastructure of
|
||
<taxonomicName authority="Garrido-Benavent, Chiva & Barreno" authorityName="Garrido-Benavent, Chiva & Barreno" authorityYear="2022" box="[352,813,1962,1980]" class="Trebouxiophyceae" family="Trebouxiaceae" genus="Trebouxia" kingdom="Plantae" order="Trebouxiales" pageId="9" pageNumber="142" phylum="Chlorophyta" rank="species" species="maresiae" status="sp. nov.">
|
||
<emphasis box="[352,511,1962,1980]" italics="true" pageId="9" pageNumber="142">Trebouxia maresiae</emphasis>
|
||
Garrido-Benavent, Chiva & Barreno
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel box="[820,887,1962,1980]" pageId="9" pageNumber="142" rank="species">sp. nov.</taxonomicNameLabel>
|
||
by TEM:
|
||
<emphasis bold="true" box="[964,977,1962,1980]" pageId="9" pageNumber="142">A</emphasis>
|
||
,
|
||
<emphasis bold="true" box="[987,1000,1962,1980]" pageId="9" pageNumber="142">B</emphasis>
|
||
, cultured cells;
|
||
<emphasis bold="true" box="[1131,1163,1962,1980]" pageId="9" pageNumber="142">C -F</emphasis>
|
||
, cells within lichen thallus;
|
||
<emphasis bold="true" box="[1389,1400,1962,1980]" pageId="9" pageNumber="142">F</emphasis>
|
||
, detail of a pyrenoid.
|
||
<emphasis bold="true" box="[254,416,1985,2003]" pageId="9" pageNumber="142">White arrowheads</emphasis>
|
||
in D, E and F indicate the tubules in pyrenoid periphery that are more similar to these which characterize the gigantea-type pyrenoid. Abbreviations:
|
||
<emphasis bold="true" box="[340,370,2007,2025]" pageId="9" pageNumber="142">Chl</emphasis>
|
||
, chloroplast;
|
||
<emphasis bold="true" box="[483,514,2007,2025]" pageId="9" pageNumber="142">CW</emphasis>
|
||
, cell wall;
|
||
<emphasis bold="true" box="[601,625,2007,2025]" pageId="9" pageNumber="142">Pg</emphasis>
|
||
, pyrenoglobuli;
|
||
<emphasis bold="true" box="[758,780,2007,2025]" pageId="9" pageNumber="142">Py</emphasis>
|
||
, pyrenoid;
|
||
<emphasis bold="true" box="[874,895,2007,2025]" pageId="9" pageNumber="142">Tu</emphasis>
|
||
, tubules;
|
||
<emphasis bold="true" box="[976,1001,2007,2025]" pageId="9" pageNumber="142">Nu</emphasis>
|
||
, nucleus;
|
||
<emphasis bold="true" box="[1087,1097,2007,2025]" pageId="9" pageNumber="142">s</emphasis>
|
||
, starch granules. Scale bars: 2 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption pageId="10" pageNumber="143" startId="10.[132,143,219,237]" targetType="table">
|
||
<paragraph blockId="10.[132,1455,219,260]" pageId="10" pageNumber="143">
|
||
TABLE 2. — Similarities and differences in vegetative cell and chloroplast morphologies, and pyrenoid ultrastructure between the new species of
|
||
<taxonomicName authority="Puymaly" authorityName="Puymaly" authorityYear="1924" class="Trebouxiophyceae" family="Trebouxiaceae" genus="Trebouxia" kingdom="Plantae" order="Trebouxiales" pageId="10" pageNumber="143" phylum="Chlorophyta" rank="genus">
|
||
<emphasis box="[1331,1411,219,237]" italics="true" pageId="10" pageNumber="143">Trebouxia</emphasis>
|
||
Puymaly
|
||
</taxonomicName>
|
||
(
|
||
<emphasis bold="true" box="[182,242,242,260]" pageId="10" pageNumber="143">in bold</emphasis>
|
||
) and closely related ones.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="10" pageNumber="143">
|
||
<table box="[134,1446,317,623]" gridcols="7" gridrows="11" pageId="10" pageNumber="143">
|
||
<tr box="[134,1446,317,337]" gridrow="0" pageId="10" pageNumber="143">
|
||
<th box="[134,317,317,337]" gridcol="0" gridrow="0" pageId="10" pageNumber="143">
|
||
<taxonomicName box="[134,317,317,337]" pageId="10" pageNumber="143">
|
||
<emphasis bold="true" box="[134,317,317,337]" italics="true" pageId="10" pageNumber="143">Trebouxia species</emphasis>
|
||
</taxonomicName>
|
||
</th>
|
||
<th box="[337,520,317,337]" gridcol="1" gridrow="0" pageId="10" pageNumber="143">
|
||
<taxonomicName box="[364,491,317,337]" class="Trebouxiophyceae" family="Trebouxiaceae" genus="Trebouxia" kingdom="Plantae" order="Trebouxiales" pageId="10" pageNumber="143" phylum="Chlorophyta" rank="species" species="aggregata">
|
||
<emphasis bold="true" box="[364,491,317,337]" italics="true" pageId="10" pageNumber="143">T. aggregata</emphasis>
|
||
</taxonomicName>
|
||
</th>
|
||
<th box="[536,696,317,337]" gridcol="2" gridrow="0" pageId="10" pageNumber="143">
|
||
<taxonomicName box="[554,678,317,337]" class="Trebouxiophyceae" family="Trebouxiaceae" genus="Trebouxia" kingdom="Plantae" order="Trebouxiales" pageId="10" pageNumber="143" phylum="Chlorophyta" rank="species" species="arboricola">
|
||
<emphasis bold="true" box="[554,678,317,337]" italics="true" pageId="10" pageNumber="143">T. arboricola</emphasis>
|
||
</taxonomicName>
|
||
</th>
|
||
<th box="[722,896,317,337]" gridcol="3" gridrow="0" pageId="10" pageNumber="143">
|
||
<taxonomicName authorityName="Archibald AV" authorityYear="1975" box="[746,864,317,337]" class="Trebouxiophyceae" family="Trebouxiaceae" genus="Trebouxia" kingdom="Plantae" order="Trebouxiales" pageId="10" pageNumber="143" phylum="Chlorophyta" rank="species" species="crenulata">
|
||
<emphasis bold="true" box="[746,864,317,337]" italics="true" pageId="10" pageNumber="143">T. crenulata</emphasis>
|
||
</taxonomicName>
|
||
</th>
|
||
<th box="[907,1278,317,337]" colspan="2" colspanRight="1" gridcol="4" gridrow="0" pageId="10" pageNumber="143">
|
||
<emphasis bold="true" box="[927,1278,317,337]" pageId="10" pageNumber="143">
|
||
<emphasis bold="true" box="[927,1200,317,337]" italics="true" pageId="10" pageNumber="143">
|
||
<taxonomicName box="[927,1062,317,337]" class="Trebouxiophyceae" family="Trebouxiaceae" genus="Trebouxia" kingdom="Plantae" order="Trebouxiales" pageId="10" pageNumber="143" phylum="Chlorophyta" rank="species" species="decolorans">T. decolorans</taxonomicName>
|
||
<taxonomicName authority="Garrido-Benavent & Chiva & Bordenave & Molins & Barreno, 2022" authorityName="Garrido-Benavent & Chiva & Bordenave & Molins & Barreno" authorityYear="2022" box="[1089,1200,317,337]" class="Trebouxiophyceae" family="Trebouxiaceae" genus="Trebouxia" kingdom="Plantae" order="Trebouxiales" pageId="10" pageNumber="143" phylum="Chlorophyta" rank="species" species="maresiae" status="sp. nov.">T. maresiae</taxonomicName>
|
||
</emphasis>
|
||
<taxonomicNameLabel box="[1203,1278,317,337]" pageId="10" pageNumber="143" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</th>
|
||
<th box="[1288,1446,317,337]" gridcol="6" gridrow="0" pageId="10" pageNumber="143">
|
||
<emphasis bold="true" box="[1322,1411,317,337]" italics="true" pageId="10" pageNumber="143">T. solaris</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr box="[134,1446,352,373]" gridrow="1" pageId="10" pageNumber="143">
|
||
<th box="[134,317,352,373]" gridcol="0" gridrow="1" pageId="10" pageNumber="143">Shape and size</th>
|
||
<td box="[337,520,352,373]" gridcol="1" gridrow="1" pageId="10" pageNumber="143">Spherical, 8-16 μm</td>
|
||
<td box="[536,896,352,373]" colspan="2" colspanRight="1" gridcol="2" gridrow="1" pageId="10" pageNumber="143">Spherical, 13- Spherical, 5-18 μm</td>
|
||
<td box="[907,1081,352,373]" gridcol="4" gridrow="1" pageId="10" pageNumber="143">Spherical, 19-25.5</td>
|
||
<td box="[1095,1278,352,373]" gridcol="5" gridrow="1" pageId="10" pageNumber="143">
|
||
<emphasis bold="true" box="[1107,1259,353,373]" pageId="10" pageNumber="143">Spherical, 7-11</emphasis>
|
||
</td>
|
||
<td box="[1288,1446,352,373]" gridcol="6" gridrow="1" pageId="10" pageNumber="143">Spherical, 15-20</td>
|
||
</tr>
|
||
<tr box="[134,1446,378,399]" gridrow="2" pageId="10" pageNumber="143" rowspan-1="1" rowspan-3="1">
|
||
<th box="[134,317,378,399]" gridcol="0" gridrow="2" pageId="10" pageNumber="143">(diameter) of</th>
|
||
<td box="[536,696,378,399]" gridcol="2" gridrow="2" pageId="10" pageNumber="143">15 μm</td>
|
||
<td box="[907,1081,378,399]" gridcol="4" gridrow="2" pageId="10" pageNumber="143">(30) μm</td>
|
||
<td box="[1095,1278,378,399]" gridcol="5" gridrow="2" pageId="10" pageNumber="143">
|
||
<emphasis bold="true" box="[1157,1232,379,399]" pageId="10" pageNumber="143">(15) μm</emphasis>
|
||
</td>
|
||
<td box="[1288,1446,378,399]" gridcol="6" gridrow="2" pageId="10" pageNumber="143">(22) μm</td>
|
||
</tr>
|
||
<tr box="[134,1446,404,424]" gridrow="3" pageId="10" pageNumber="143" rowspan-2="1" rowspan-3="1" rowspan-4="1" rowspan-5="1" rowspan-6="1">
|
||
<th box="[134,520,404,424]" colspan="2" colspanRight="1" gridcol="0" gridrow="3" pageId="10" pageNumber="143">mature, vegetative</th>
|
||
</tr>
|
||
<tr box="[134,1446,429,449]" gridrow="4" pageId="10" pageNumber="143" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1" rowspan-5="1" rowspan-6="1">
|
||
<th box="[134,317,429,449]" gridcol="0" gridrow="4" pageId="10" pageNumber="143">cells</th>
|
||
</tr>
|
||
<tr box="[134,1446,465,485]" gridrow="5" pageId="10" pageNumber="143">
|
||
<th box="[134,317,465,485]" gridcol="0" gridrow="5" pageId="10" pageNumber="143">Chloroplast</th>
|
||
<td box="[337,520,465,485]" gridcol="1" gridrow="5" pageId="10" pageNumber="143">Crenulate, with</td>
|
||
<td box="[536,696,465,485]" gridcol="2" gridrow="5" pageId="10" pageNumber="143">Crenulate, with</td>
|
||
<td box="[722,896,465,485]" gridcol="3" gridrow="5" pageId="10" pageNumber="143">Crenulate, with</td>
|
||
<td box="[907,1081,465,485]" gridcol="4" gridrow="5" pageId="10" pageNumber="143">Deeply lobed</td>
|
||
<td box="[1095,1278,465,485]" gridcol="5" gridrow="5" pageId="10" pageNumber="143">
|
||
<emphasis bold="true" box="[1106,1260,465,485]" pageId="10" pageNumber="143">Crenulate, with</emphasis>
|
||
</td>
|
||
<td box="[1288,1446,465,485]" gridcol="6" gridrow="5" pageId="10" pageNumber="143">Crenulate</td>
|
||
</tr>
|
||
<tr box="[134,1446,490,511]" gridrow="6" pageId="10" pageNumber="143" rowspan-4="1" rowspan-6="1">
|
||
<th box="[134,317,490,511]" gridcol="0" gridrow="6" pageId="10" pageNumber="143">morphology</th>
|
||
<td box="[337,520,490,511]" gridcol="1" gridrow="6" pageId="10" pageNumber="143">slightly branched</td>
|
||
<td box="[536,896,490,511]" colspan="2" colspanRight="1" gridcol="2" gridrow="6" pageId="10" pageNumber="143">slightly branched tree-like</td>
|
||
<td box="[1095,1278,490,511]" gridcol="5" gridrow="6" pageId="10" pageNumber="143">
|
||
<emphasis bold="true" box="[1152,1236,491,511]" pageId="10" pageNumber="143">tree-like</emphasis>
|
||
</td>
|
||
</tr>
|
||
<tr box="[134,1446,516,537]" gridrow="7" pageId="10" pageNumber="143" rowspan-0="1" rowspan-4="1" rowspan-6="1">
|
||
<td box="[337,520,516,537]" gridcol="1" gridrow="7" pageId="10" pageNumber="143">lobes</td>
|
||
<td box="[536,696,516,537]" gridcol="2" gridrow="7" pageId="10" pageNumber="143">lobes</td>
|
||
<td box="[722,896,516,537]" gridcol="3" gridrow="7" pageId="10" pageNumber="143">branched lobes</td>
|
||
<td box="[1095,1278,516,537]" gridcol="5" gridrow="7" pageId="10" pageNumber="143">
|
||
<emphasis bold="true" box="[1116,1273,517,537]" pageId="10" pageNumber="143">branched lobes</emphasis>
|
||
</td>
|
||
</tr>
|
||
<tr box="[134,1446,552,572]" gridrow="8" pageId="10" pageNumber="143">
|
||
<th box="[134,317,552,572]" gridcol="0" gridrow="8" pageId="10" pageNumber="143">Pyrenoid number</th>
|
||
<td box="[337,520,552,572]" gridcol="1" gridrow="8" pageId="10" pageNumber="143">Single, gigantea-</td>
|
||
<td box="[536,696,552,572]" gridcol="2" gridrow="8" pageId="10" pageNumber="143">Single, gigantea-</td>
|
||
<td box="[722,896,552,572]" gridcol="3" gridrow="8" pageId="10" pageNumber="143">Single, crenulata-</td>
|
||
<td box="[907,1081,552,572]" gridcol="4" gridrow="8" pageId="10" pageNumber="143">Multiple,</td>
|
||
<td box="[1095,1278,552,572]" gridcol="5" gridrow="8" pageId="10" pageNumber="143">
|
||
<emphasis bold="true" box="[1095,1272,552,572]" pageId="10" pageNumber="143">Single, maresiae-</emphasis>
|
||
</td>
|
||
<td box="[1288,1446,552,572]" gridcol="6" gridrow="8" pageId="10" pageNumber="143">Single pyrenoid,</td>
|
||
</tr>
|
||
<tr box="[134,1446,578,598]" gridrow="9" pageId="10" pageNumber="143">
|
||
<th box="[134,317,578,598]" gridcol="0" gridrow="9" pageId="10" pageNumber="143">and type</th>
|
||
<td box="[337,520,578,598]" gridcol="1" gridrow="9" pageId="10" pageNumber="143">type pyrenoid</td>
|
||
<td box="[536,696,578,598]" gridcol="2" gridrow="9" pageId="10" pageNumber="143">type</td>
|
||
<td box="[722,896,578,598]" gridcol="3" gridrow="9" pageId="10" pageNumber="143">type</td>
|
||
<td box="[907,1278,578,598]" colspan="2" colspanRight="1" gridcol="4" gridrow="9" pageId="10" pageNumber="143">
|
||
decolorans-type
|
||
<emphasis bold="true" box="[1173,1217,578,598]" pageId="10" pageNumber="143">type</emphasis>
|
||
</td>
|
||
<td box="[1288,1446,578,598]" gridcol="6" gridrow="9" pageId="10" pageNumber="143">type not</td>
|
||
</tr>
|
||
<tr box="[134,1446,603,623]" gridrow="10" pageId="10" pageNumber="143" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1" rowspan-5="1">
|
||
<td box="[1288,1446,603,623]" gridcol="6" gridrow="10" pageId="10" pageNumber="143">assessed</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph blockId="10.[131,775,694,745]" pageId="10" pageNumber="143">seashore”. Therefore, this term refers to the particular habitat where the lichen phycobiont lives, in coastal sea-shore environments.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="10" pageNumber="143" type="biology_ecology">
|
||
<paragraph blockId="10.[131,775,768,845]" pageId="10" pageNumber="143">
|
||
ECOLOGY. — In association with lichen-forming fungi of the genera
|
||
<taxonomicName authority="Poelt" authorityName="Poelt" box="[131,285,795,819]" class="Lecanoromycetes" family="Teloschistaceae" genus="Seirophora" kingdom="Fungi" order="Teloschistales" pageId="10" pageNumber="143" phylum="Ascomycota" rank="genus">
|
||
<emphasis box="[131,228,795,819]" italics="true" pageId="10" pageNumber="143">Seirophora</emphasis>
|
||
Poelt
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authority="Ach." authorityName="Ach." box="[291,434,795,819]" class="Lecanoromycetes" family="Ramalinaceae" genus="Ramalina" kingdom="Fungi" order="Lecanorales" pageId="10" pageNumber="143" phylum="Ascomycota" rank="genus">
|
||
<emphasis box="[291,383,795,819]" italics="true" pageId="10" pageNumber="143">Ramalina</emphasis>
|
||
Ach.
|
||
</taxonomicName>
|
||
(this work), and
|
||
<taxonomicName box="[591,773,795,819]" class="Lecanoromycetes" family="Teloschistaceae" genus="Xanthoria" kingdom="Fungi" order="Teloschistales" pageId="10" pageNumber="143" phylum="Ascomycota" rank="species" species="parietina">
|
||
<emphasis box="[591,773,795,819]" italics="true" pageId="10" pageNumber="143">Xanthoria parietina</emphasis>
|
||
</taxonomicName>
|
||
(L.) Th. Fr. (isolate no. P-280-II-a-Sc;
|
||
<bibRefCitation author="NYATI S. & SCHERRER S. & WERTH S. & HONEGGER R." box="[508,672,821,845]" pageId="10" pageNumber="143" pagination="189 - 212" refId="ref8452" refString="NYATI S., SCHERRER S., WERTH S. & HONEGGER R. 2014. - Green-algal photobiont diversity (Trebouxia spp.) in representatives of Teloschistaceae (Lecanoromycetes, lichen-forming ascomycetes). The Lichenologist 46 (2): 189 - 212. https: // doi. org / 10.1017 / S 0024282913000819" type="journal article" year="2014">
|
||
Nyati
|
||
<emphasis box="[569,608,821,845]" italics="true" pageId="10" pageNumber="143">et al</emphasis>
|
||
. 2014
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="10" pageNumber="143" type="distribution">
|
||
<paragraph blockId="10.[132,776,869,972]" pageId="10" pageNumber="143">
|
||
DISTRIBUTION. — Currently, the known geographic distribution of the new alga includes the Mediterranean basin and the Cape Verdean Island of Santiago (this study;
|
||
<bibRefCitation author="NYATI S. & SCHERRER S. & WERTH S. & HONEGGER R." box="[513,677,922,946]" pageId="10" pageNumber="143" pagination="189 - 212" refId="ref8452" refString="NYATI S., SCHERRER S., WERTH S. & HONEGGER R. 2014. - Green-algal photobiont diversity (Trebouxia spp.) in representatives of Teloschistaceae (Lecanoromycetes, lichen-forming ascomycetes). The Lichenologist 46 (2): 189 - 212. https: // doi. org / 10.1017 / S 0024282913000819" type="journal article" year="2014">
|
||
Nyati
|
||
<emphasis box="[574,613,922,946]" italics="true" pageId="10" pageNumber="143">et al</emphasis>
|
||
. 2014
|
||
</bibRefCitation>
|
||
; Garrido-
|
||
<bibRefCitation author="BENAVENT I. & BARRENO E." box="[132,333,948,972]" pageId="10" pageNumber="143" pagination="1 - 14" refId="ref7523" refString="GARRIDO- BENAVENT I., MOLINS, A. & BARRENO E. 2022. - Genetic variation of the in the endangered macrolichen Seirophora villosa (Teloschistaceae, Ascomycota). Botanical Journal of the Linnaean Society boab 100: 1 - 14. https: // doi. org / 10.1093 / botlinnean / boab 100" type="journal article" year="2022">
|
||
Benavent
|
||
<emphasis box="[229,269,948,972]" italics="true" pageId="10" pageNumber="143">et al</emphasis>
|
||
. 2022
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="10" pageNumber="143" type="description">
|
||
<paragraph blockId="10.[132,277,1013,1039]" box="[132,277,1013,1039]" pageId="10" pageNumber="143">
|
||
<heading box="[132,277,1013,1039]" fontSize="9" level="3" pageId="10" pageNumber="143" reason="5">DESCRIPTION</heading>
|
||
</paragraph>
|
||
<paragraph blockId="10.[130,776,1044,1613]" pageId="10" pageNumber="143">
|
||
Cells are mostly unicellular,rarely in tetrads and octads.Vegetative mature cells usually spherical, rarely oval, 7-11 (15) µm diam. Cell wall is usually thin and arranged in a bilayer. Chloroplast central, dissected into crenulated lobes with several tree-like lobes elongated at their ends. Some cells containing two chloroplasts may be also observed. The chloroplast usually contains a single pyrenoid of the crenulata-type with wide, branched tubules of curved profile, often crossing the entire pyrenoid. In symbiosis, however, the pyrenoid shows a hybrid structure (maresiae-type), characterized by displaying two discrete regions that can be each clearly assigned to different pyrenoid
|
||
<typeStatus box="[517,573,1364,1390]" pageId="10" pageNumber="143">types</typeStatus>
|
||
; here, the pyrenoid periphery is more similar to the gigantea-type. Secondary pyrenoids may be present.Pyrenoglobuli present in the closest parts of the chloroplast stroma.The cytoplasm of old cells is sometimes yellowish, probably due to the presence carotenoid pigments, and vacuolated. Asexual reproduction involves the formation of autospores. Autosporangia (10-11 µm diam.) usually contain 4-16 (32) autospores. Sexual reproduction was not observed.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |