109 lines
21 KiB
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109 lines
21 KiB
XML
<document id="A65DBB28D82E8ED0847392D5B7CC31A2" ID-DOI="10.11646/phytotaxa.314.2.2" ID-ISSN="1179-3163" ID-Zenodo-Dep="13686312" 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="1725482569104" checkinUser="felipe" docAuthor="Jamas, Mayra, Iha, Cintia, Oliveira, Mariana C., Guimarães, Silvia M. P. B. & Fujii, Mutue T." docDate="2017" docId="03BE87B7BC63FFA1FF3A8D059BCEF83B" docLanguage="en" docName="phytotaxa.314.2.2.pdf" docOrigin="Phytotaxa 314 (2)" docSource="http://dx.doi.org/10.11646/phytotaxa.314.2.2" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Gelidium lineare Iha & Freshwater" docType="treatment" docVersion="2" lastPageNumber="205" masterDocId="FF87FFCFBC69FFABFFB28B4F9900FFBE" masterDocTitle="Morphological and molecular studies on Gelidiaceae and Gelidiellaceae (Gelidiales, Rhodophyta) from Brazil with description of the new species Gelidium calidum" masterLastPageNumber="218" masterPageNumber="195" pageNumber="205" updateTime="1725483013937" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="825E84750CF351EB4CE69D5154C1C1E7">Morphological and molecular studies on Gelidiaceae and Gelidiellaceae (Gelidiales, Rhodophyta) from Brazil with description of the new species Gelidium calidum</mods:title>
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<mods:namePart id="A9B60A8BCE0618E001F908C53D683E92">Jamas, Mayra</mods:namePart>
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<mods:affiliation id="DA69E78C8F4EB074557381B91E551597">Postgraduate Program “ Biodiversidade Vegetal e Meio Ambiente ”, Institute of Botany, São Paulo, São Paulo 04301 - 902, Brazil</mods:affiliation>
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<mods:namePart id="0A94AAA75FBBFA969912258B5D6B85F1">Iha, Cintia</mods:namePart>
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<mods:affiliation id="6B06C87188C8D3BA051824E3157D9D2E">Departament of Botany, Institute of Biosciences, University of São Paulo, São Paulo, São Paulo 05508 - 090, Brazil</mods:affiliation>
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<mods:namePart id="4E912559E573BF2F07B48473ECD89719">Oliveira, Mariana C.</mods:namePart>
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<mods:affiliation id="3549F925EF3777AF44038F6E38BB92D9">Departament of Botany, Institute of Biosciences, University of São Paulo, São Paulo, São Paulo 05508 - 090, Brazil</mods:affiliation>
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<mods:namePart id="8A33ED5C12776F1909C4F5FD321FE3FE">Guimarães, Silvia M. P. B.</mods:namePart>
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<mods:affiliation id="6B8D4D672FDECE1F4B28C7774AD8DB90">Institute of Botany, Research Center in Phycology, São Paulo, São Paulo 04301 - 902, Brazil</mods:affiliation>
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<mods:namePart id="4EC6F9B5D4CB1CF67320316E97C3A9B9">Fujii, Mutue T.</mods:namePart>
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<mods:affiliation id="AAB6535B5216C8E1D979B281C6AACC72">Institute of Botany, Research Center in Phycology, São Paulo, São Paulo 04301 - 902, Brazil</mods:affiliation>
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<mods:title id="513DA4EB7CFF0B8948E384B4C2DA21AD">Phytotaxa</mods:title>
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<mods:date id="C796EECBF4C7027C6ECCE8BA2E3ACF95">2017</mods:date>
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<mods:number id="8CB37F9407688E31A402BDB4FEC60AC1">2017-07-25</mods:number>
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<treatment id="03BE87B7BC63FFA1FF3A8D059BCEF83B" LSID="urn:lsid:plazi:treatment:03BE87B7BC63FFA1FF3A8D059BCEF83B" httpUri="http://treatment.plazi.org/id/03BE87B7BC63FFA1FF3A8D059BCEF83B" lastPageNumber="205" pageId="10" pageNumber="205">
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<subSubSection id="C30D652ABC63FFA1FF3A8D059B16F9DB" box="[136,534,1610,1637]" pageId="10" pageNumber="205" type="nomenclature">
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<paragraph id="8BA836A1BC63FFA1FF3A8D059B16F9DB" blockId="10.[136,534,1610,1637]" box="[136,534,1610,1637]" pageId="10" pageNumber="205">
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<heading id="D0E081CDBC63FFA1FF3A8D059B16F9DB" box="[136,534,1610,1637]" fontSize="11" level="2" pageId="10" pageNumber="205" reason="3">
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<taxonomicName id="4C174D22BC63FFA1FF3A8D059B16F9DB" authority="Iha & Freshwater" authorityName="Iha & Freshwater" box="[136,534,1610,1637]" class="Florideophyceae" family="Gelidiaceae" genus="Gelidium" kingdom="Plantae" order="Nemaliales" pageId="10" pageNumber="205" phylum="Rhodophyta" rank="species" species="lineare">
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<emphasis id="B963EAB3BC63FFA1FF3A8D05984BF9DB" bold="true" box="[136,331,1610,1637]" italics="true" pageId="10" pageNumber="205">Gelidium lineare</emphasis>
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Iha & Freshwater
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</paragraph>
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<subSubSection id="C30D652ABC63FFA1FF3A8D3F9BCEF83B" pageId="10" pageNumber="205" type="description">
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<paragraph id="8BA836A1BC63FFA1FF3A8D3F9843F937" blockId="10.[136,323,1648,1673]" box="[136,323,1648,1673]" pageId="10" pageNumber="205">
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<figureCitation id="132C2A24BC63FFA1FF3A8D3F99F2F937" box="[136,242,1648,1673]" captionStart="FIGURE 5" captionStartId="9.[136,229,1538,1559]" captionTargetBox="[161,1424,768,1512]" captionTargetId="figure-163@9.[151,1436,767,1512]" captionTargetPageId="9" captionText="FIGURE 5. Habit of the Gelidiaceae species. A–B. Gelidium crinale (A:SP469061, B:SP469067). Scale bar = 1 cm. C. Gelidium floridanum (SP469068). Scale bar = 2 cm. D. Gelidium lineare (SP469091). Scale bar = 1 cm. E. Gelidium microdonticum (SP469070). Scale bar = 0.5 cm." figureDoi="http://doi.org/10.5281/zenodo.13686322" httpUri="https://zenodo.org/record/13686322/files/figure.png" pageId="10" pageNumber="205">Figs. 5 D</figureCitation>
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;
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<figureCitation id="132C2A24BC63FFA1FF4C8D3F9843F937" box="[254,323,1648,1673]" captionStart="FIGURE 7" captionStartId="11.[136,229,1396,1417]" captionTargetBox="[151,1436,198,1371]" captionTargetId="figure-14@11.[151,1436,190,1371]" captionTargetPageId="11" captionText="FIGURE 7. A–F. Gelidium lineare. A. Detail of the apical portion showing the apical cell between two lobes (SP469087). Scale bar = 25 μm. B. Cross section of the middle region of the the main branch (SP469087). Scale bar = 100 μm. C. Detail of tetrasporangial branch (SP469091). Scale bar = 250 μm. D. Cross section of tetrasporangial branch, showing cruciately divided tetrasporangia (SP469091). Scale bar = 100 μm. E. Detail of male gametophyte branches, which may have more than one sorus per branch (SP469087). Scale bar = 500 μm. F. Cross section of male gametophyte branch, showing spermatia originated by transverse divisions (arrow) of elongated outer cortical cells (SP469087). Scale bar = 20 μm. G–K. Gelidium microdonticum (SP469070). G. Detail of the apical portion showing the apical cell between two lobes. Scale bar = 100 μm. H. Cross section of the middle region of the the main branch. Scale bar = 100 μm. I. Detail of the thallus, showing abundant rhizines in the medullary region. Scale bar = 250 μm. J. Tetrasporangial branch. Scale bar = 100 μm. K. Cross section of tetrasporangial branch, showing cruciately divided tetrasporangia. Scale bar = 100 μm." figureDoi="http://doi.org/10.5281/zenodo.13686326" httpUri="https://zenodo.org/record/13686326/files/figure.png" pageId="10" pageNumber="205">7 A–F</figureCitation>
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</paragraph>
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<paragraph id="8BA836A1BC63FFA1FF3A8DF79BCEF83B" blockId="10.[136,1452,1720,1925]" pageId="10" pageNumber="205">
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Thalli are attached, dark red-brown, up to
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<quantity id="4CEF9B44BC63FFA1FDD88DF79BCAF96F" box="[618,714,1720,1745]" metricMagnitude="-1" metricUnit="m" metricValue="1.25" pageId="10" pageNumber="205" unit="cm" value="12.5">12.5 cm</quantity>
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. Main axes had one to three orders of opposite, pinnate marginal branching (
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<figureCitation id="132C2A24BC63FFA1FEB48D939865F94B" box="[262,357,1756,1781]" captionStart="FIGURE 5" captionStartId="9.[136,229,1538,1559]" captionTargetBox="[161,1424,768,1512]" captionTargetId="figure-163@9.[151,1436,767,1512]" captionTargetPageId="9" captionText="FIGURE 5. Habit of the Gelidiaceae species. A–B. Gelidium crinale (A:SP469061, B:SP469067). Scale bar = 1 cm. C. Gelidium floridanum (SP469068). Scale bar = 2 cm. D. Gelidium lineare (SP469091). Scale bar = 1 cm. E. Gelidium microdonticum (SP469070). Scale bar = 0.5 cm." figureDoi="http://doi.org/10.5281/zenodo.13686322" httpUri="https://zenodo.org/record/13686322/files/figure.png" pageId="10" pageNumber="205">Fig. 5 D</figureCitation>
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). Apex obtuse, with the apical cell between two lobes (
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<figureCitation id="132C2A24BC63FFA1FC738D939D1EF94B" box="[961,1054,1756,1781]" captionStart="FIGURE 7" captionStartId="11.[136,229,1396,1417]" captionTargetBox="[151,1436,198,1371]" captionTargetId="figure-14@11.[151,1436,190,1371]" captionTargetPageId="11" captionText="FIGURE 7. A–F. Gelidium lineare. A. Detail of the apical portion showing the apical cell between two lobes (SP469087). Scale bar = 25 μm. B. Cross section of the middle region of the the main branch (SP469087). Scale bar = 100 μm. C. Detail of tetrasporangial branch (SP469091). Scale bar = 250 μm. D. Cross section of tetrasporangial branch, showing cruciately divided tetrasporangia (SP469091). Scale bar = 100 μm. E. Detail of male gametophyte branches, which may have more than one sorus per branch (SP469087). Scale bar = 500 μm. F. Cross section of male gametophyte branch, showing spermatia originated by transverse divisions (arrow) of elongated outer cortical cells (SP469087). Scale bar = 20 μm. G–K. Gelidium microdonticum (SP469070). G. Detail of the apical portion showing the apical cell between two lobes. Scale bar = 100 μm. H. Cross section of the middle region of the the main branch. Scale bar = 100 μm. I. Detail of the thallus, showing abundant rhizines in the medullary region. Scale bar = 250 μm. J. Tetrasporangial branch. Scale bar = 100 μm. K. Cross section of tetrasporangial branch, showing cruciately divided tetrasporangia. Scale bar = 100 μm." figureDoi="http://doi.org/10.5281/zenodo.13686326" httpUri="https://zenodo.org/record/13686326/files/figure.png" pageId="10" pageNumber="205">Fig. 7 A</figureCitation>
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). Brush-like haptera. Many rhizines concentrated between the outer medulla and inner cortex (
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<figureCitation id="132C2A24BC63FFA1FC908C4F9A85F8A7" box="[802,901,1792,1817]" captionStart="FIGURE 7" captionStartId="11.[136,229,1396,1417]" captionTargetBox="[151,1436,198,1371]" captionTargetId="figure-14@11.[151,1436,190,1371]" captionTargetPageId="11" captionText="FIGURE 7. A–F. Gelidium lineare. A. Detail of the apical portion showing the apical cell between two lobes (SP469087). Scale bar = 25 μm. B. Cross section of the middle region of the the main branch (SP469087). Scale bar = 100 μm. C. Detail of tetrasporangial branch (SP469091). Scale bar = 250 μm. D. Cross section of tetrasporangial branch, showing cruciately divided tetrasporangia (SP469091). Scale bar = 100 μm. E. Detail of male gametophyte branches, which may have more than one sorus per branch (SP469087). Scale bar = 500 μm. F. Cross section of male gametophyte branch, showing spermatia originated by transverse divisions (arrow) of elongated outer cortical cells (SP469087). Scale bar = 20 μm. G–K. Gelidium microdonticum (SP469070). G. Detail of the apical portion showing the apical cell between two lobes. Scale bar = 100 μm. H. Cross section of the middle region of the the main branch. Scale bar = 100 μm. I. Detail of the thallus, showing abundant rhizines in the medullary region. Scale bar = 250 μm. J. Tetrasporangial branch. Scale bar = 100 μm. K. Cross section of tetrasporangial branch, showing cruciately divided tetrasporangia. Scale bar = 100 μm." figureDoi="http://doi.org/10.5281/zenodo.13686326" httpUri="https://zenodo.org/record/13686326/files/figure.png" pageId="10" pageNumber="205">Fig. 7 B</figureCitation>
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). Tetrasporangia sori were generally surrounded by wide sterile margins (
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<figureCitation id="132C2A24BC63FFA1FE128C6B9B00F883" box="[416,512,1828,1853]" captionStart="FIGURE 7" captionStartId="11.[136,229,1396,1417]" captionTargetBox="[151,1436,198,1371]" captionTargetId="figure-14@11.[151,1436,190,1371]" captionTargetPageId="11" captionText="FIGURE 7. A–F. Gelidium lineare. A. Detail of the apical portion showing the apical cell between two lobes (SP469087). Scale bar = 25 μm. B. Cross section of the middle region of the the main branch (SP469087). Scale bar = 100 μm. C. Detail of tetrasporangial branch (SP469091). Scale bar = 250 μm. D. Cross section of tetrasporangial branch, showing cruciately divided tetrasporangia (SP469091). Scale bar = 100 μm. E. Detail of male gametophyte branches, which may have more than one sorus per branch (SP469087). Scale bar = 500 μm. F. Cross section of male gametophyte branch, showing spermatia originated by transverse divisions (arrow) of elongated outer cortical cells (SP469087). Scale bar = 20 μm. G–K. Gelidium microdonticum (SP469070). G. Detail of the apical portion showing the apical cell between two lobes. Scale bar = 100 μm. H. Cross section of the middle region of the the main branch. Scale bar = 100 μm. I. Detail of the thallus, showing abundant rhizines in the medullary region. Scale bar = 250 μm. J. Tetrasporangial branch. Scale bar = 100 μm. K. Cross section of tetrasporangial branch, showing cruciately divided tetrasporangia. Scale bar = 100 μm." figureDoi="http://doi.org/10.5281/zenodo.13686326" httpUri="https://zenodo.org/record/13686326/files/figure.png" pageId="10" pageNumber="205">Fig. 7 C</figureCitation>
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). Tetrasporangia divided decussately cruciate (
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<figureCitation id="132C2A24BC63FFA1FBBD8C6B9D72F883" box="[1039,1138,1828,1853]" captionStart="FIGURE 7" captionStartId="11.[136,229,1396,1417]" captionTargetBox="[151,1436,198,1371]" captionTargetId="figure-14@11.[151,1436,190,1371]" captionTargetPageId="11" captionText="FIGURE 7. A–F. Gelidium lineare. A. Detail of the apical portion showing the apical cell between two lobes (SP469087). Scale bar = 25 μm. B. Cross section of the middle region of the the main branch (SP469087). Scale bar = 100 μm. C. Detail of tetrasporangial branch (SP469091). Scale bar = 250 μm. D. Cross section of tetrasporangial branch, showing cruciately divided tetrasporangia (SP469091). Scale bar = 100 μm. E. Detail of male gametophyte branches, which may have more than one sorus per branch (SP469087). Scale bar = 500 μm. F. Cross section of male gametophyte branch, showing spermatia originated by transverse divisions (arrow) of elongated outer cortical cells (SP469087). Scale bar = 20 μm. G–K. Gelidium microdonticum (SP469070). G. Detail of the apical portion showing the apical cell between two lobes. Scale bar = 100 μm. H. Cross section of the middle region of the the main branch. Scale bar = 100 μm. I. Detail of the thallus, showing abundant rhizines in the medullary region. Scale bar = 250 μm. J. Tetrasporangial branch. Scale bar = 100 μm. K. Cross section of tetrasporangial branch, showing cruciately divided tetrasporangia. Scale bar = 100 μm." figureDoi="http://doi.org/10.5281/zenodo.13686326" httpUri="https://zenodo.org/record/13686326/files/figure.png" pageId="10" pageNumber="205">Fig. 7 D</figureCitation>
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). Male gametophytes found in main and lateral branches may have more than one sorus per branch (
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<figureCitation id="132C2A24BC63FFA1FC008C079D11F8DF" box="[946,1041,1864,1889]" captionStart="FIGURE 7" captionStartId="11.[136,229,1396,1417]" captionTargetBox="[151,1436,198,1371]" captionTargetId="figure-14@11.[151,1436,190,1371]" captionTargetPageId="11" captionText="FIGURE 7. A–F. Gelidium lineare. A. Detail of the apical portion showing the apical cell between two lobes (SP469087). Scale bar = 25 μm. B. Cross section of the middle region of the the main branch (SP469087). Scale bar = 100 μm. C. Detail of tetrasporangial branch (SP469091). Scale bar = 250 μm. D. Cross section of tetrasporangial branch, showing cruciately divided tetrasporangia (SP469091). Scale bar = 100 μm. E. Detail of male gametophyte branches, which may have more than one sorus per branch (SP469087). Scale bar = 500 μm. F. Cross section of male gametophyte branch, showing spermatia originated by transverse divisions (arrow) of elongated outer cortical cells (SP469087). Scale bar = 20 μm. G–K. Gelidium microdonticum (SP469070). G. Detail of the apical portion showing the apical cell between two lobes. Scale bar = 100 μm. H. Cross section of the middle region of the the main branch. Scale bar = 100 μm. I. Detail of the thallus, showing abundant rhizines in the medullary region. Scale bar = 250 μm. J. Tetrasporangial branch. Scale bar = 100 μm. K. Cross section of tetrasporangial branch, showing cruciately divided tetrasporangia. Scale bar = 100 μm." figureDoi="http://doi.org/10.5281/zenodo.13686326" httpUri="https://zenodo.org/record/13686326/files/figure.png" pageId="10" pageNumber="205">Fig. 7 E</figureCitation>
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). Spermatia originated by transverse divisions of elongated outer cortical cells (
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<figureCitation id="132C2A24BC63FFA1FDD78C239BC1F83B" box="[613,705,1900,1925]" captionStart="FIGURE 7" captionStartId="11.[136,229,1396,1417]" captionTargetBox="[151,1436,198,1371]" captionTargetId="figure-14@11.[151,1436,190,1371]" captionTargetPageId="11" captionText="FIGURE 7. A–F. Gelidium lineare. A. Detail of the apical portion showing the apical cell between two lobes (SP469087). Scale bar = 25 μm. B. Cross section of the middle region of the the main branch (SP469087). Scale bar = 100 μm. C. Detail of tetrasporangial branch (SP469091). Scale bar = 250 μm. D. Cross section of tetrasporangial branch, showing cruciately divided tetrasporangia (SP469091). Scale bar = 100 μm. E. Detail of male gametophyte branches, which may have more than one sorus per branch (SP469087). Scale bar = 500 μm. F. Cross section of male gametophyte branch, showing spermatia originated by transverse divisions (arrow) of elongated outer cortical cells (SP469087). Scale bar = 20 μm. G–K. Gelidium microdonticum (SP469070). G. Detail of the apical portion showing the apical cell between two lobes. Scale bar = 100 μm. H. Cross section of the middle region of the the main branch. Scale bar = 100 μm. I. Detail of the thallus, showing abundant rhizines in the medullary region. Scale bar = 250 μm. J. Tetrasporangial branch. Scale bar = 100 μm. K. Cross section of tetrasporangial branch, showing cruciately divided tetrasporangia. Scale bar = 100 μm." figureDoi="http://doi.org/10.5281/zenodo.13686326" httpUri="https://zenodo.org/record/13686326/files/figure.png" pageId="10" pageNumber="205">Fig. 7 F</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> |