379 lines
51 KiB
XML
379 lines
51 KiB
XML
<document id="169F097812C7BC685E12C8BA3D3C9846" ID-DOI="10.11646/phytotaxa.100.1.5" ID-ISSN="1179-3163" ID-Zenodo-Dep="5077577" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1625631947609" checkinUser="felipe" docAuthor="Rocha-Jorge, Renato, Cassano, Valéria, Barros-Barreto, Maria Beatriz, Díaz-Larrea, Jhoana, Sentíes, Abel, Gil-Rodríguez, Maria Candelaria & Fujii, Mutue Toyota" docDate="2013" docId="2C6CE821754D5D03A4D3FDA2818CF8E4" docLanguage="en" docName="Phytotaxa.100.1.41-56.pdf" docOrigin="Phytotaxa 100 (1)" docSource="http://dx.doi.org/10.11646/phytotaxa.100.1.5" docStyle="DocumentStyle:13F189B31CB4CCCE9197361A4E100104.3:Phytotaxa.2011-2013.journal_article" docStyleId="13F189B31CB4CCCE9197361A4E100104" docStyleName="Phytotaxa.2011-2013.journal_article" docStyleVersion="3" docTitle="Osmundea sanctarum M. T. Fujii & Rocha-Jorge. This 2013, sp. nov." docType="treatment" docVersion="3" lastPageNumber="48" masterDocId="D055905975485D04A444FFAB8202FFF2" masterDocTitle="Osmundea sanctarum sp. nov. (Ceramiales, Rhodophyta) from the southwestern Atlantic Ocean" masterLastPageNumber="56" masterPageNumber="41" pageNumber="46" updateTime="1698994171410" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="6FC88BA52638FFB6AB5D1C053219EF89">Osmundea sanctarum sp. nov. (Ceramiales, Rhodophyta) from the southwestern Atlantic Ocean</mods:title>
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<mods:namePart id="1DA1C0706C7E0A700985B5A08500F1A4">Rocha-Jorge, Renato</mods:namePart>
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<mods:affiliation id="D0139A8EC1A361828A44EDF9F4D6929E">Post-Graduate Program “ Biodiversidade Vegetal e Meio Ambiente ”, Instituto de Botânica, Av. Miguel Estéfano, 3687, 04301 - 902 São Paulo, SP, Brazil.</mods:affiliation>
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<mods:namePart id="191CF34AC17BF0DECE2D955B6AAE2CFE">Cassano, Valéria</mods:namePart>
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<mods:affiliation id="13DC3B06C130DAE2F1B7B566F7C99428">Departamento de Botânica, Universidade de São Paulo, Rua do Matão 277, 05508 - 900 São Paulo, SP, Brazil.</mods:affiliation>
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<mods:namePart id="9C27CAAE2A2EEBCB6A962665D690593F">Barros-Barreto, Maria Beatriz</mods:namePart>
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<mods:affiliation id="E84488D9240367212D3A4E9A57A3675D">Departamento de Botânica, Universidade Federal do Rio de Janeiro, Av. Prof. Rodolpho Rocco 211, CCS, bloco A, subsolo, sala 99, 21941 - 902 Rio de Janeiro, RJ, Brazil.</mods:affiliation>
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<mods:namePart id="2B9C0155EF753E1526BB6DD728B048CB">Díaz-Larrea, Jhoana</mods:namePart>
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<mods:affiliation id="9E8E03136AEF9B174308ED4271E0E3F4">Departamento de Hidrobiología, Universidad Autónoma Metropolitana-Iztapalapa, A. P. 55 - 535, 09340 Mexico, D. F.</mods:affiliation>
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<mods:namePart id="405E1BEC51E6A8287E5D1B35C63077EE">Sentíes, Abel</mods:namePart>
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<mods:affiliation id="587184C55DD95F04C110741A6070DA54">Departamento de Hidrobiología, Universidad Autónoma Metropolitana-Iztapalapa, A. P. 55 - 535, 09340 Mexico, D. F.</mods:affiliation>
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<mods:namePart id="20F5468287969C96380A9C3AC1C1025E">Gil-Rodríguez, Maria Candelaria</mods:namePart>
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<mods:affiliation id="FC70BB0B8D4B7DEDFFC244B329632D9B">Departamento de Biología Vegetal (Botánica), Universidad de La Laguna, 38071. La Laguna, Tenerife, Islas Canarias, Spain. Núcleo de Pesquisa em Ficologia, Instituto de Botânica, Av. Miguel Estéfano, 3687, 04301 - 902 São Paulo, SP, Brazil.</mods:affiliation>
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<mods:namePart id="F6240C05A748283EAB6E0A0B53C7D516">Fujii, Mutue Toyota</mods:namePart>
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<mods:affiliation id="2D0968EC3DD71D9FBF98079A57544F25">Author for correspondence. E-mail: mutue. fujii @ pq. cnpq. br</mods:affiliation>
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<mods:title id="DE398D5A5F857E1434BC150B17E2A541">Phytotaxa</mods:title>
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<mods:date id="5EAE9328B41B57B006AA1BB9BFD27C7F">2013</mods:date>
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<mods:number id="B80C060D952E20289ED2F31F61DB1A1B">2013-05-23</mods:number>
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<heading id="FF32EE5B754D5D01A4D3FDA28632FDD1" box="[151,1072,521,547]" fontSize="11" level="2" pageId="5" pageNumber="46" reason="3">
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<taxonomicName id="63C522B4754D5D01A4D3FDA280D1FDD1" authority="M.T. Fujii & Rocha-Jorge" authorityName="M. T. Fujii & Rocha-Jorge. This" authorityYear="2013" box="[151,723,521,547]" class="Florideophyceae" family="Rhodomelaceae" genus="Osmundea" higherTaxonomySource="GBIF" kingdom="Plantae" order="Ceramiales" pageId="5" pageNumber="46" phylum="Rhodophyta" rank="species" species="sanctarum" status="sp. nov.">
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<emphasis id="96B18525754D5D01A4D3FDA2839EFDD1" bold="true" box="[151,412,521,547]" italics="true" pageId="5" pageNumber="46">Osmundea sanctarum</emphasis>
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M.T. Fujii
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<emphasis id="96B18525754D5D01A666FDA2803BFDD0" box="[546,569,521,546]" italics="true" pageId="5" pageNumber="46">&</emphasis>
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Rocha-Jorge
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,
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<taxonomicNameLabel id="8D82385E754D5D01A69BFDA2813AFDD0" box="[735,824,521,546]" pageId="5" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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(
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<figureCitation id="3CFE45B2754D5D01A703FDA281C6FDD1" box="[839,964,521,547]" captionStart-0="FIGURES 2–8" captionStart-1="FIGURES 9–12" captionStartId-0="6.[151,258,1892,1913]" captionStartId-1="7.[151,259,1486,1507]" captionTargetBox-0="[202,1388,159,1875]" captionTargetBox-1="[162,1425,157,1465]" captionTargetId-0="figure-129@6.[202,1389,155,1883]" captionTargetId-1="figure-200@7.[161,1425,157,1465]" captionTargetPageId-0="6" captionTargetPageId-1="7" captionText-0="FIGURES 2–8. Osmundea sanctarum: vegetative morphology. Fig. 2. Representative plant. Holotype (SP! 427820) (5 mm). Fig. 3. Detail of a branch with secondary small holdfast (arrow) (2 mm). Fig. 4. Transverse section of the upper portion of a branch (100 µm). Fig. 5. Transverse section showing two axial cells (a), each of which has two pericentral cells (p) and a basal trichoblast cell (bt) (50 µm). Fig. 6. Transverse section of main axes (100 µm). Fig. 7. Detail of transverse section of a branch showing external cortical layer with translucent cells (25 µm). Fig. 8. Translucent cortical cells in surface view (arrows) (25 µm)." captionText-1="FIGURES 9–12. Reproductive morphology of tetrasporangial Osmundea sanctarum plants (SP! 427821). Fig. 9. Tetrasporangial plant showing fertile branchlets (arrows) (3 mm). Fig. 10. Detail of tetrasporangial branchlets (arrows) (1 mm). Fig. 11. Longitudinal section through an apical portion of tetrasporangial branchlet showing tetrasporangia (arrows) originating from cortical cells (100 µm). Fig. 12. Detail of a stalk cell (stk) with two pre-sporangial cover cells (pr), tetrasporangium (te) and one post-sporangial cover cell (po) (250 µm)." figureDoi-0="http://doi.org/10.5281/zenodo.5077581" figureDoi-1="http://doi.org/10.5281/zenodo.5077583" httpUri-0="https://zenodo.org/record/5077581/files/figure.png" httpUri-1="https://zenodo.org/record/5077583/files/figure.png" pageId="5" pageNumber="46">Figs. 2–12</figureCitation>
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,
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<tableCitation id="E9476C8C754D5D01A78BFDA28625FDD1" box="[975,1063,521,547]" captionStart="TABLE 2" captionStartId="10.[151,248,160,186]" captionText="TABLE 2: Comparative morphological data on Osmundea spp." pageId="5" pageNumber="46">Table 2</tableCitation>
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)
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</heading>
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</paragraph>
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<paragraph id="A47A5937754D5D01A4D3FDE580A7FBC2" blockId="5.[151,1437,590,1072]" pageId="5" pageNumber="46">
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Thalli are red–purple with axes terete, up to
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high, cartilaginous in texture and attached to the substratum by a discoid holdfast. Secondary attachments are present. Stoloniferous branches are absent. Thalli are subterete to compressed,
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<quantity id="633DF4D2754D5D01A127FDC68321FD53" metricMagnitude="-3" metricUnit="m" metricValue="1.16" metricValueMax="1.4" metricValueMin="0.92" pageId="5" pageNumber="46" unit="mm" value="1.16" valueMax="1.4" valueMin="0.92">0.92– 1.40 mm</quantity>
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wide in the middle portions and cylindrical at the bases with a diameter of
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<quantity id="633DF4D2754D5D01A009FD2086E4FD53" box="[1101,1254,651,673]" metricMagnitude="-3" metricUnit="m" metricValue="1.13" metricValueMax="1.3" metricValueMin="0.96" pageId="5" pageNumber="46" unit="mm" value="1.13" valueMax="1.3" valueMin="0.96">0.96–1.30 mm</quantity>
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, and the ultimate branches have a diameter of
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<quantity id="633DF4D2754D5D01A5AAFD018084FD32" box="[494,646,682,704]" metricMagnitude="-4" metricUnit="m" metricValue="3.95" metricValueMax="4.3" metricValueMin="3.5999999999999996" pageId="5" pageNumber="46" unit="mm" value="0.395" valueMax="0.43" valueMin="0.36">0.36–0.43 mm</quantity>
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. Branching is sparse, alternate to irregular, and not pinnate. Anastomoses are occasionally present (
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<figureCitation id="3CFE45B2754D5D01A5E6FD628000FD2D" box="[418,514,713,735]" captionStart="FIGURES 2–8" captionStartId="6.[151,258,1892,1913]" captionTargetBox="[202,1388,159,1875]" captionTargetId="figure-129@6.[202,1389,155,1883]" captionTargetPageId="6" captionText="FIGURES 2–8. Osmundea sanctarum: vegetative morphology. Fig. 2. Representative plant. Holotype (SP! 427820) (5 mm). Fig. 3. Detail of a branch with secondary small holdfast (arrow) (2 mm). Fig. 4. Transverse section of the upper portion of a branch (100 µm). Fig. 5. Transverse section showing two axial cells (a), each of which has two pericentral cells (p) and a basal trichoblast cell (bt) (50 µm). Fig. 6. Transverse section of main axes (100 µm). Fig. 7. Detail of transverse section of a branch showing external cortical layer with translucent cells (25 µm). Fig. 8. Translucent cortical cells in surface view (arrows) (25 µm)." figureDoi="http://doi.org/10.5281/zenodo.5077581" httpUri="https://zenodo.org/record/5077581/files/figure.png" pageId="5" pageNumber="46">Figs. 2, 3</figureCitation>
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). First-order branches have a diameter of
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at their bases,
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<quantity id="633DF4D2754D5D01A096FD628766FD2D" box="[1234,1380,713,735]" metricMagnitude="-4" metricUnit="m" metricValue="6.75" metricValueMax="8.0" metricValueMin="5.5" pageId="5" pageNumber="46" unit="mm" value="0.675" valueMax="0.8" valueMin="0.55">0.55–0.80 mm</quantity>
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wide at the middle portions and
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<quantity id="633DF4D2754D5D01A593FD438069FD0F" box="[471,619,744,766]" metricMagnitude="-4" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="5" pageNumber="46" unit="mm" value="0.35" valueMax="0.4" valueMin="0.3">0.30–0.40 mm</quantity>
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at the apices. Fresh specimens have a strong chemical odor. Transverse sections of the thallus display two cortical layers (
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<figureCitation id="3CFE45B2754D5D01A63DFCAD80DCFCEE" box="[633,734,774,796]" captionStart="FIGURES 2–8" captionStartId="6.[151,258,1892,1913]" captionTargetBox="[202,1388,159,1875]" captionTargetId="figure-129@6.[202,1389,155,1883]" captionTargetPageId="6" captionText="FIGURES 2–8. Osmundea sanctarum: vegetative morphology. Fig. 2. Representative plant. Holotype (SP! 427820) (5 mm). Fig. 3. Detail of a branch with secondary small holdfast (arrow) (2 mm). Fig. 4. Transverse section of the upper portion of a branch (100 µm). Fig. 5. Transverse section showing two axial cells (a), each of which has two pericentral cells (p) and a basal trichoblast cell (bt) (50 µm). Fig. 6. Transverse section of main axes (100 µm). Fig. 7. Detail of transverse section of a branch showing external cortical layer with translucent cells (25 µm). Fig. 8. Translucent cortical cells in surface view (arrows) (25 µm)." figureDoi="http://doi.org/10.5281/zenodo.5077581" httpUri="https://zenodo.org/record/5077581/files/figure.png" pageId="5" pageNumber="46">Figs. 4–7</figureCitation>
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). The outer layer is composed of translucent (hyaline) cells smaller (diameter of
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<quantity id="633DF4D2754D5D01A50FFC8E83A5FCC9" box="[331,423,805,827]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" metricValueMax="10.0" metricValueMin="6.0" pageId="5" pageNumber="46" unit="mm" value="8.0" valueMax="10.0" valueMin="6.0">6–10 µm</quantity>
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) than the cells in the inner layer, which has rounded pigmented cells with a diameter of
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<quantity id="633DF4D2754D5D01A169FC8E879AFCC9" box="[1325,1432,805,827]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" metricValueMax="1.8" metricValueMin="1.2" pageId="5" pageNumber="46" unit="mm" value="15.0" valueMax="18.0" valueMin="12.0">12–18 µm</quantity>
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. (
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<figureCitation id="3CFE45B2754D5D01A48AFCE88333FCAB" box="[206,305,835,857]" captionStart="FIGURES 2–8" captionStartId="6.[151,258,1892,1913]" captionTargetBox="[202,1388,159,1875]" captionTargetId="figure-129@6.[202,1389,155,1883]" captionTargetPageId="6" captionText="FIGURES 2–8. Osmundea sanctarum: vegetative morphology. Fig. 2. Representative plant. Holotype (SP! 427820) (5 mm). Fig. 3. Detail of a branch with secondary small holdfast (arrow) (2 mm). Fig. 4. Transverse section of the upper portion of a branch (100 µm). Fig. 5. Transverse section showing two axial cells (a), each of which has two pericentral cells (p) and a basal trichoblast cell (bt) (50 µm). Fig. 6. Transverse section of main axes (100 µm). Fig. 7. Detail of transverse section of a branch showing external cortical layer with translucent cells (25 µm). Fig. 8. Translucent cortical cells in surface view (arrows) (25 µm)." figureDoi="http://doi.org/10.5281/zenodo.5077581" httpUri="https://zenodo.org/record/5077581/files/figure.png" pageId="5" pageNumber="46">Figs. 6–8</figureCitation>
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). Cortical cells do not form a palisade-like layer, and the secondary pit connections are absent in the outermost cortical cells. Medullary cells are rounded and have a diameter of
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. Each vegetative axial segment cuts off two pericentral cells; the first pericentral cell is produced on the side of the trichoblast basal cell (
|
||
<figureCitation id="3CFE45B2754D5D01A030FC2A86B3FC65" box="[1140,1201,897,919]" captionStart="FIGURES 2–8" captionStartId="6.[151,258,1892,1913]" captionTargetBox="[202,1388,159,1875]" captionTargetId="figure-129@6.[202,1389,155,1883]" captionTargetPageId="6" captionText="FIGURES 2–8. Osmundea sanctarum: vegetative morphology. Fig. 2. Representative plant. Holotype (SP! 427820) (5 mm). Fig. 3. Detail of a branch with secondary small holdfast (arrow) (2 mm). Fig. 4. Transverse section of the upper portion of a branch (100 µm). Fig. 5. Transverse section showing two axial cells (a), each of which has two pericentral cells (p) and a basal trichoblast cell (bt) (50 µm). Fig. 6. Transverse section of main axes (100 µm). Fig. 7. Detail of transverse section of a branch showing external cortical layer with translucent cells (25 µm). Fig. 8. Translucent cortical cells in surface view (arrows) (25 µm)." figureDoi="http://doi.org/10.5281/zenodo.5077581" httpUri="https://zenodo.org/record/5077581/files/figure.png" pageId="5" pageNumber="46">Fig. 5</figureCitation>
|
||
). ‘Corps en cerise’ and lenticular thickenings are absent in living material. Longitudinal sections present cortical cell walls near apices that do not project beyond the surface and apical cells located in depressions from which translucent trichoblasts arise. Tetrasporophytes are composed of simple cylindrical branchlets with a length of 0.3–1.0 mm long and a diameter of
|
||
<quantity id="633DF4D2754D5D01A134FC768317FBE3" metricMagnitude="-4" metricUnit="m" metricValue="3.0" metricValueMax="5.0" metricValueMin="1.0" pageId="5" pageNumber="46" unit="mm" value="0.3" valueMax="0.5" valueMin="0.1">0.1– 0.5 mm</quantity>
|
||
(
|
||
<figureCitation id="3CFE45B2754D5D01A560FC50838CFBE3" box="[292,398,1019,1041]" captionStart="FIGURES 9–12" captionStartId="7.[151,259,1486,1507]" captionTargetBox="[162,1425,157,1465]" captionTargetId="figure-200@7.[161,1425,157,1465]" captionTargetPageId="7" captionText="FIGURES 9–12. Reproductive morphology of tetrasporangial Osmundea sanctarum plants (SP! 427821). Fig. 9. Tetrasporangial plant showing fertile branchlets (arrows) (3 mm). Fig. 10. Detail of tetrasporangial branchlets (arrows) (1 mm). Fig. 11. Longitudinal section through an apical portion of tetrasporangial branchlet showing tetrasporangia (arrows) originating from cortical cells (100 µm). Fig. 12. Detail of a stalk cell (stk) with two pre-sporangial cover cells (pr), tetrasporangium (te) and one post-sporangial cover cell (po) (250 µm)." figureDoi="http://doi.org/10.5281/zenodo.5077583" httpUri="https://zenodo.org/record/5077583/files/figure.png" pageId="5" pageNumber="46">Figs. 9, 10</figureCitation>
|
||
). Tetrasporangia are cut off randomly from the innermost cortical cells and have a diameter of
|
||
<quantity id="633DF4D2754D5D01A11BFC5082EBFBC2" metricMagnitude="-2" metricUnit="m" metricValue="6.5" metricValueMax="8.0" metricValueMin="5.0" pageId="5" pageNumber="46" unit="mm" value="65.0" valueMax="80.0" valueMin="50.0">50–80 µm</quantity>
|
||
(
|
||
<figureCitation id="3CFE45B2754D5D01A4B1FBB1836BFBC2" box="[245,361,1050,1072]" captionStart="FIGURES 9–12" captionStartId="7.[151,259,1486,1507]" captionTargetBox="[162,1425,157,1465]" captionTargetId="figure-200@7.[161,1425,157,1465]" captionTargetPageId="7" captionText="FIGURES 9–12. Reproductive morphology of tetrasporangial Osmundea sanctarum plants (SP! 427821). Fig. 9. Tetrasporangial plant showing fertile branchlets (arrows) (3 mm). Fig. 10. Detail of tetrasporangial branchlets (arrows) (1 mm). Fig. 11. Longitudinal section through an apical portion of tetrasporangial branchlet showing tetrasporangia (arrows) originating from cortical cells (100 µm). Fig. 12. Detail of a stalk cell (stk) with two pre-sporangial cover cells (pr), tetrasporangium (te) and one post-sporangial cover cell (po) (250 µm)." figureDoi="http://doi.org/10.5281/zenodo.5077583" httpUri="https://zenodo.org/record/5077583/files/figure.png" pageId="5" pageNumber="46">Figs. 11, 12</figureCitation>
|
||
). Gametophytes were not found.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="ECDF0ABC754D5D01A4D3FBF38382FAF5" pageId="5" pageNumber="46" type="materials_examined">
|
||
<paragraph id="A47A5937754D5D01A4D3FBF38330FB59" blockId="5.[151,1436,1112,1287]" pageId="5" pageNumber="46">
|
||
<emphasis id="96B18525754D5D01A4D3FBF382D7FB9F" bold="true" box="[151,213,1112,1133]" pageId="5" pageNumber="46">Type:</emphasis>
|
||
—
|
||
<materialsCitation id="14AD536A754D5D01A4ABFBF3832FFB59" collectingDate="2012-04-19" collectionCode="SPF" collectorName="Jorge, M. B & Barros-Barreto, I. B & M. T. Fujii" country="Brazil" elevation="18" latitude="-24.317362" location="Laje de Santos Marine State Park" longLatPrecision="1" longitude="-46.18189" pageId="5" pageNumber="46" specimenCount="1" stateProvince="Sao Paulo" typeStatus="holotype">
|
||
<collectingCountry id="DCD219A7754D5D01A4ABFBF3834FFB9C" box="[239,333,1112,1134]" name="Brazil" pageId="5" pageNumber="46">BRAZIL</collectingCountry>
|
||
.
|
||
<collectingRegion id="660197D5754D5D01A512FBF383C2FB9C" box="[342,448,1112,1134]" country="Brazil" name="Sao Paulo" pageId="5" pageNumber="46">São Paulo</collectingRegion>
|
||
:
|
||
<location id="A11A0FEC754D5D01A58FFBF38121FB9C" LSID="urn:lsid:plazi:treatment:2C6CE821754D5D03A4D3FDA2818CF8E4:A11A0FEC754D5D01A58FFBF38121FB9C" box="[459,803,1112,1134]" country="Brazil" latitude="-24.317362" longLatPrecision="1" longitude="-46.18189" name="Laje de Santos Marine State Park" pageId="5" pageNumber="46" stateProvince="Sao Paulo">Laje de Santos Marine State Park</location>
|
||
,
|
||
<geoCoordinate id="C1F13FF0754D5D01A769FBF381C0FB9C" box="[813,962,1112,1134]" degrees="24" direction="south" minutes="19" orientation="latitude" pageId="5" pageNumber="46" precision="1" seconds="2.5" value="-24.317362">24° 19’ 2.5” S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="C1F13FF0754D5D01A789FBF38675FB9F" box="[973,1143,1112,1134]" degrees="46" direction="west" minutes="10" orientation="longitude" pageId="5" pageNumber="46" precision="1" seconds="54.8" value="-46.18189">46° 10’ 54.8” W</geoCoordinate>
|
||
,
|
||
<elevation id="2FE8BE04754D5D01A0C6FBF386FAFB9C" box="[1154,1272,1112,1134]" metricMagnitude="1" metricUnit="m" metricValue="1.8" pageId="5" pageNumber="46" unit="m" value="18.0">
|
||
<quantity id="633DF4D2754D5D01A0C6FBF386B4FB9F" box="[1154,1206,1112,1134]" metricMagnitude="1" metricUnit="m" metricValue="1.8" pageId="5" pageNumber="46" unit="m" value="18.0">18 m</quantity>
|
||
depth
|
||
</elevation>
|
||
, coll.
|
||
<emphasis id="96B18525754D5D01A172FBF280D5FB7E" italics="true" pageId="5" pageNumber="46">
|
||
R. Rocha-
|
||
<collectorName id="09303CE1754D5D01A483FBDC8339FB7E" box="[199,315,1143,1164]" pageId="5" pageNumber="46">Jorge, M.B</collectorName>
|
||
.
|
||
<collectorName id="09303CE1754D5D01A502FBDC8012FB7E" box="[326,528,1143,1164]" pageId="5" pageNumber="46">Barros-Barreto, I.B</collectorName>
|
||
. Silva &
|
||
<collectorName id="09303CE1754D5D01A634FBDC80D5FB7E" box="[624,727,1143,1164]" pageId="5" pageNumber="46">M.T. Fujii</collectorName>
|
||
</emphasis>
|
||
,
|
||
<date id="D07B7FF7754D5D01A6A0FBDD8177FB7E" box="[740,885,1142,1164]" pageId="5" pageNumber="46" value="2012-04-19">
|
||
<collectingDate id="C03F861F754D5D01A6A0FBDD8177FB7E" box="[740,885,1142,1164]" pageId="5" pageNumber="46" value="2012-04-19">19 April 2012</collectingDate>
|
||
</date>
|
||
(
|
||
<typeStatus id="7B7EE795754D5D01A7C7FBDD81DFFB7E" box="[899,989,1142,1164]" pageId="5" pageNumber="46" type="holotype">holotype</typeStatus>
|
||
SP! 427820. Isotypes MICH!,
|
||
<collectionCode id="C2D4C1F2754D5D01A15AFBDD874DFB7E" box="[1310,1359,1142,1164]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15730" lsid="urn:lsid:biocol.org:col:15730" name="Universidade de São Paulo" pageId="5" pageNumber="46" type="Herbarium">SPF</collectionCode>
|
||
!, TFC!, UAMIZ!)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="A47A5937754D5D01A4D3FB1F8382FAF5" blockId="5.[151,1436,1112,1287]" pageId="5" pageNumber="46">
|
||
<emphasis id="96B18525754D5D01A4D3FB1F830EFB3B" bold="true" box="[151,268,1204,1225]" pageId="5" pageNumber="46">
|
||
<typeStatus id="7B7EE795754D5D01A4D3FB1F8305FB3B" box="[151,263,1204,1225]" pageId="5" pageNumber="46" type="paratype">Paratypes</typeStatus>
|
||
:
|
||
</emphasis>
|
||
—Laje de Santos Marine State Park,
|
||
<collectingRegion id="660197D5754D5D01A6C0FB1880A4FB3B" box="[644,678,1203,1225]" country="South Korea" name="Seoul" pageId="5" pageNumber="46">Sul</collectingRegion>
|
||
reef (
|
||
<geoCoordinate id="C1F13FF0754D5D01A6A5FB188182FB3B" box="[737,896,1203,1225]" degrees="24" direction="south" minutes="19" orientation="latitude" pageId="5" pageNumber="46" precision="1" seconds="36.6" value="-24.326834">24° 19’ 36.6” S</geoCoordinate>
|
||
and
|
||
<geoCoordinate id="C1F13FF0754D5D01A7F6FB18864FFB3B" box="[946,1101,1203,1225]" degrees="46" direction="west" minutes="11" orientation="longitude" pageId="5" pageNumber="46" precision="1" seconds="7.8" value="-46.1855">46° 11’ 7.8” W</geoCoordinate>
|
||
) SP! 400134 (as
|
||
<taxonomicName id="63C522B4754D5D01A0B9FB1F878DFB3B" box="[1277,1423,1204,1226]" class="Florideophyceae" family="Rhodomelaceae" genus="Osmundea" kingdom="Plantae" order="Ceramiales" pageId="5" pageNumber="46" phylum="Rhodophyta" rank="species" species="undetermined">
|
||
<emphasis id="96B18525754D5D01A0B9FB1F876BFB38" box="[1277,1385,1204,1226]" italics="true" pageId="5" pageNumber="46">Osmundea</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
); Laje de Santos Marine State Park, Laje de Santos (
|
||
<geoCoordinate id="C1F13FF0754D5D01A688FB798162FB1A" box="[716,864,1234,1256]" degrees="24" direction="south" minutes="19" orientation="latitude" pageId="5" pageNumber="46" precision="1" seconds="2.5" value="-24.317362">24° 19’ 2.5” S</geoCoordinate>
|
||
and
|
||
<geoCoordinate id="C1F13FF0754D5D01A7D6FB79863EFB1A" box="[914,1084,1234,1256]" degrees="46" direction="west" minutes="10" orientation="longitude" pageId="5" pageNumber="46" precision="1" seconds="54.8" value="-46.18189">46° 10’ 54.8” W</geoCoordinate>
|
||
) SP! 400137, 400547, 427821 (all as
|
||
<taxonomicName id="63C522B4754D5D01A4A6FB5A8376FAF5" box="[226,372,1265,1287]" class="Florideophyceae" family="Rhodomelaceae" genus="Osmundea" kingdom="Plantae" order="Ceramiales" pageId="5" pageNumber="46" phylum="Rhodophyta" rank="species" species="undetermined">
|
||
<emphasis id="96B18525754D5D01A4A6FB5A834CFAF5" box="[226,334,1265,1287]" italics="true" pageId="5" pageNumber="46">Osmundea</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="ECDF0ABC754D5D01A4D3FA9D8383FA6C" pageId="5" pageNumber="46" type="distribution">
|
||
<paragraph id="A47A5937754D5D01A4D3FA9D8383FA6C" blockId="5.[151,1436,1334,2018]" pageId="5" pageNumber="46">
|
||
<emphasis id="96B18525754D5D01A4D3FA9D83D9FAA2" bold="true" box="[151,475,1334,1360]" pageId="5" pageNumber="46">Distribution and habitat:</emphasis>
|
||
—Laje de Santos Marine State Park, in
|
||
<collectingRegion id="660197D5754D5D01A784FA9D81EAFAA2" box="[960,1000,1334,1360]" country="South Korea" name="Seoul" pageId="5" pageNumber="46">Sul</collectingRegion>
|
||
reef and Laje de Santos (large rock formation), growing in the subtidal zone (depth of
|
||
<quantity id="633DF4D2754D5D01A75BFAF68182FA85" box="[799,896,1373,1399]" metricMagnitude="1" metricUnit="m" metricValue="1.35" metricValueMax="2.0" metricValueMin="0.7" pageId="5" pageNumber="46" unit="m" value="13.5" valueMax="20.0" valueMin="7.0">7–20 m</quantity>
|
||
) on rocky substrates associated with other macroalgae species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="ECDF0ABC754D5D01A482FA018161F813" pageId="5" pageNumber="46" type="etymology">
|
||
<paragraph id="A47A5937754D5D01A482FA018130FA19" blockId="5.[151,1436,1334,2018]" pageId="5" pageNumber="46">
|
||
<emphasis id="96B18525754D5D01A482FA018355FA36" bold="true" box="[198,343,1450,1476]" pageId="5" pageNumber="46">Etymology:</emphasis>
|
||
—The specific epithet
|
||
<taxonomicName id="63C522B4754D5D01A621FA00812DFA36" authority=", Latin" authorityName="Latin" box="[613,815,1450,1476]" class="Florideophyceae" family="Rhodomelaceae" genus="Osmundea" higherTaxonomySource="GBIF" kingdom="Plantae" order="Ceramiales" pageId="5" pageNumber="46" phylum="Rhodophyta" rank="species" species="sanctarum">
|
||
<emphasis id="96B18525754D5D01A621FA0080E2FA36" box="[613,736,1451,1476]" italics="true" pageId="5" pageNumber="46">sanctarum</emphasis>
|
||
, Latin
|
||
</taxonomicName>
|
||
for “of the saints,” is derived from the
|
||
<typeStatus id="7B7EE795754D5D01A140FA018734FA36" box="[1284,1334,1450,1476]" pageId="5" pageNumber="46">type</typeStatus>
|
||
locality,
|
||
<emphasis id="96B18525754D5D01A4D3FA7A82B9FA18" box="[151,187,1489,1514]" italics="true" pageId="5" pageNumber="46">i.e.</emphasis>
|
||
, Laje de Santos Marine State Park,
|
||
<collectingRegion id="660197D5754D5D01A61AFA7A80DAFA19" box="[606,728,1489,1515]" country="Brazil" name="Sao Paulo" pageId="5" pageNumber="46">São Paulo</collectingRegion>
|
||
,
|
||
<collectingCountry id="DCD219A7754D5D01A6A7FA7A812CFA19" box="[739,814,1489,1515]" name="Brazil" pageId="5" pageNumber="46">Brazil</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="A47A5937754D5D01A482FA5C819AF9AD" blockId="5.[151,1436,1334,2018]" pageId="5" pageNumber="46">
|
||
<emphasis id="96B18525754D5D01A482FA5C83E0F9E3" bold="true" box="[198,482,1527,1553]" pageId="5" pageNumber="46">Phylogenetic analyses:</emphasis>
|
||
—Parsimony analysis of our dataset produced two equally parsimonious trees, which were 153 steps long and had a consistency index of 0.6. The dataset for
|
||
<emphasis id="96B18525754D5D01A00EF9B48673F9CA" box="[1098,1137,1567,1592]" italics="true" pageId="5" pageNumber="46">rbc</emphasis>
|
||
L sequences consisted of 700 constant characteristics and 417 parsimony-informative sites.
|
||
</paragraph>
|
||
<paragraph id="A47A5937754D5D01A482F9C78161F813" blockId="5.[151,1436,1334,2018]" pageId="5" pageNumber="46">
|
||
The topology of the Bayesian tree (
|
||
<figureCitation id="3CFE45B2754D5D01A638F9C780D7F974" box="[636,725,1644,1670]" captionStart="FIGURE 13" captionStartId="8.[151,244,1854,1875]" captionTargetBox="[180,1415,425,1819]" captionTargetId="figure-165@8.[151,1437,393,1829]" captionTargetPageId="8" captionText="FIGURE 13. Bayesian phylogram inferred from analyses of rbcL sequences for 35 Laurencia complex taxa and two outgroup species. Numbers above branches correspond to support values for Bayesian inference posterior probability/maximum likelihood bootstrap/ and maximum parsimony bootstrap, respectively. Bold lines indicate a fully supported node in all three analyses. Taxa marked in bold indicate newly determined sequences." figureDoi="http://doi.org/10.5281/zenodo.5077587" httpUri="https://zenodo.org/record/5077587/files/figure.png" pageId="5" pageNumber="46">Fig. 13</figureCitation>
|
||
) indicated that the Brazilian
|
||
<taxonomicName id="63C522B4754D5D01A079F9C786B8F977" authorityName="Stackhouse" authorityYear="1809" box="[1085,1210,1644,1669]" class="Florideophyceae" family="Rhodomelaceae" genus="Osmundea" higherTaxonomySource="GBIF" kingdom="Plantae" order="Ceramiales" pageId="5" pageNumber="46" phylum="Rhodophyta" rank="genus">
|
||
<emphasis id="96B18525754D5D01A079F9C786B8F977" box="[1085,1210,1644,1669]" italics="true" pageId="5" pageNumber="46">Osmundea</emphasis>
|
||
</taxonomicName>
|
||
samples formed a distinctive and highly supported monophyletic clade with a sister clade that included samples of
|
||
<taxonomicName id="63C522B4754D5D01A15BF938810CF921" authority="(Hollenberg & I. A. Abbott 1965: 1186) K. W. Nam" authorityName="K. W. Nam" baseAuthorityName="Hollenberg & I. A. Abbott 1965:" baseAuthorityPageNumber="1186" baseAuthorityYear="1186" class="Florideophyceae" family="Rhodomelaceae" genus="Osmundea" higherTaxonomySource="GBIF" kingdom="Plantae" order="Ceramiales" pageId="5" pageNumber="46" phylum="Rhodophyta" rank="species" species="blinksii">
|
||
<emphasis id="96B18525754D5D01A15BF938879EF95E" box="[1311,1436,1683,1708]" italics="true" pageId="5" pageNumber="46">O. blinksii</emphasis>
|
||
(Hollenberg & I.A. Abbott 1965: 1186) K.W. Nam
|
||
</taxonomicName>
|
||
in
|
||
<bibRefCitation id="C05424C6754D5D01A77EF9128706F921" author="Nam, K. W. & Maggs, C. A. & Garbary, D. J." box="[826,1284,1721,1747]" pageId="5" pageNumber="46" pagination="384 - 395" refId="ref10492" refString="Nam, K. W., Maggs, C. A. & Garbary, D. J. (1994) Resurrection of the genus Osmundea with an emendation of the generic delineation of Laurencia (Ceramiales, Rhodophyta). Phycologia 33: 384 - 395." type="journal article" year="1994">Nam, Maggs & Garbary (1994: 393)</bibRefCitation>
|
||
,
|
||
<taxonomicName id="63C522B4754D5D01A157F91280F6F908" authority="(Setchell & N. L. Gardner 1924: 764) K. W. Nam" authorityName="K. W. Nam" baseAuthorityName="Setchell & N. L. Gardner" baseAuthorityPageNumber="764" baseAuthorityYear="1924" class="Florideophyceae" family="Rhodomelaceae" genus="Osmundea" higherTaxonomySource="GBIF" kingdom="Plantae" order="Ceramiales" pageId="5" pageNumber="46" phylum="Rhodophyta" rank="species" species="sinicola">
|
||
<emphasis id="96B18525754D5D01A157F912879EF920" box="[1299,1436,1721,1746]" italics="true" pageId="5" pageNumber="46">O. sinicola</emphasis>
|
||
(Setchell & N.L. Gardner 1924: 764) K.W. Nam
|
||
</taxonomicName>
|
||
in
|
||
<bibRefCitation id="C05424C6754D5D01A75BF94B86EEF908" author="Nam, K. W. & Maggs, C. A. & Garbary, D. J." box="[799,1260,1760,1786]" pageId="5" pageNumber="46" pagination="384 - 395" refId="ref10492" refString="Nam, K. W., Maggs, C. A. & Garbary, D. J. (1994) Resurrection of the genus Osmundea with an emendation of the generic delineation of Laurencia (Ceramiales, Rhodophyta). Phycologia 33: 384 - 395." type="journal article" year="1994">Nam, Maggs & Garbary (1994: 393)</bibRefCitation>
|
||
,
|
||
<taxonomicName id="63C522B4754D5D01A0BFF94B879EF90B" box="[1275,1436,1760,1785]" class="Florideophyceae" family="Rhodomelaceae" genus="Osmundea" higherTaxonomySource="GBIF" kingdom="Plantae" order="Ceramiales" pageId="5" pageNumber="46" phylum="Rhodophyta" rank="species" species="splendens">
|
||
<emphasis id="96B18525754D5D01A0BFF94B879EF90B" box="[1275,1436,1760,1785]" italics="true" pageId="5" pageNumber="46">O. splendens</emphasis>
|
||
</taxonomicName>
|
||
(Hollenberg in
|
||
<bibRefCitation id="C05424C6754D5D01A514F8AD80C9F8D2" author="Smith, G. M. & Hollenberg, G. J." box="[336,715,1798,1824]" pageId="5" pageNumber="46" pagination="211 - 222" refId="ref11425" refString="Smith, G. M. & Hollenberg, G. J. (1943) On some Rhodophyceae from the Monterey Peninsula, California. American Journal of Botany 30: 211 - 222." type="journal article" year="1943">Smith & Hollenberg 1943: 219</bibRefCitation>
|
||
) K.W. Nam in
|
||
<bibRefCitation id="C05424C6754D5D01A7C1F8AD8741F8D2" author="Nam, K. W. & Maggs, C. A. & Garbary, D. J." box="[901,1347,1798,1824]" pageId="5" pageNumber="46" pagination="384 - 395" refId="ref10492" refString="Nam, K. W., Maggs, C. A. & Garbary, D. J. (1994) Resurrection of the genus Osmundea with an emendation of the generic delineation of Laurencia (Ceramiales, Rhodophyta). Phycologia 33: 384 - 395." type="journal article" year="1994">Nam, Maggs & Garbary (1994: 393)</bibRefCitation>
|
||
and
|
||
<taxonomicName id="63C522B4754D5D01A13BF8AC810AF8B5" authority="(Postels & Ruprecht 1840: 16) K. W. Nam" authorityName="K. W. Nam" baseAuthorityName="Postels & Ruprecht" baseAuthorityPageNumber="16" baseAuthorityYear="1840" class="Florideophyceae" family="Rhodomelaceae" genus="Osmundea" higherTaxonomySource="GBIF" kingdom="Plantae" order="Ceramiales" pageId="5" pageNumber="46" phylum="Rhodophyta" rank="species" species="spectabilis">
|
||
<emphasis id="96B18525754D5D01A13BF8AC8316F8B4" italics="true" pageId="5" pageNumber="46">O. spectabilis</emphasis>
|
||
(
|
||
<bibRefCitation id="C05424C6754D5D01A560F8868078F8B5" author="Postels, A. & Ruprecht, F." box="[292,634,1837,1863]" pageId="5" pageNumber="46" refId="ref10777" refString="Postels, A. & Ruprecht, F. (1840) Illustrationes algarum in itinere circum orbem jussu imperatoris Nicolai I. Atque auspiciis navarchi Friderici Lutke annis 1826, 1827, 1828 et 1829 celoce Seniavin exsecuto in Oceano pacifico, inprimis septemtrionale ad littora rossica asiatico-americana collectarum. Saint Petersburg, Typis Eduardi Pratz, 28 pp." type="book" year="1840">Postels & Ruprecht 1840: 16</bibRefCitation>
|
||
) K.W. Nam
|
||
</taxonomicName>
|
||
in
|
||
<bibRefCitation id="C05424C6754D5D01A76AF88686E3F8B5" author="Nam, K. W. & Maggs, C. A. & Garbary, D. J." box="[814,1249,1837,1863]" pageId="5" pageNumber="46" pagination="384 - 395" refId="ref10492" refString="Nam, K. W., Maggs, C. A. & Garbary, D. J. (1994) Resurrection of the genus Osmundea with an emendation of the generic delineation of Laurencia (Ceramiales, Rhodophyta). Phycologia 33: 384 - 395." type="journal article" year="1994">Nam, Maggs & Garbary (1994: 393)</bibRefCitation>
|
||
. The specimens of
|
||
<taxonomicName id="63C522B4754D5D01A4FEF8FF833FF89F" authorityName="Stackhouse" authorityYear="1809" box="[186,317,1876,1901]" class="Florideophyceae" family="Rhodomelaceae" genus="Osmundea" higherTaxonomySource="GBIF" kingdom="Plantae" order="Ceramiales" pageId="5" pageNumber="46" phylum="Rhodophyta" rank="genus">
|
||
<emphasis id="96B18525754D5D01A4FEF8FF833FF89F" box="[186,317,1876,1901]" italics="true" pageId="5" pageNumber="46">Osmundea</emphasis>
|
||
</taxonomicName>
|
||
from Laje de Santos and Parcel do
|
||
<collectingRegion id="660197D5754D5D01A744F8FF812BF89C" box="[768,809,1876,1902]" country="South Korea" name="Seoul" pageId="5" pageNumber="46">Sul</collectingRegion>
|
||
(
|
||
<collectingRegion id="660197D5754D5D01A77FF8FF81BEF89C" box="[827,956,1876,1902]" country="Brazil" name="Sao Paulo" pageId="5" pageNumber="46">São Paulo</collectingRegion>
|
||
) are molecularly and morphologically identical, which confirms that these samples constitute the same taxonomic entity. The mentioned samples diverged at a high level of genetic variation from the
|
||
<taxonomicName id="63C522B4754D5D01A740F80A8607F848" authorityName="K. W. Nam" baseAuthorityName="Postels & Ruprecht" baseAuthorityYear="1840" box="[772,1029,1953,1978]" class="Florideophyceae" family="Rhodomelaceae" genus="Osmundea" higherTaxonomySource="GBIF" kingdom="Plantae" order="Ceramiales" pageId="5" pageNumber="46" phylum="Rhodophyta" rank="species" species="spectabilis">
|
||
<emphasis id="96B18525754D5D01A740F80A8607F848" box="[772,1029,1953,1978]" italics="true" pageId="5" pageNumber="46">Osmundea spectabilis</emphasis>
|
||
</taxonomicName>
|
||
group (5.4–7.1%), which supports their recognition as a new taxon within the genus
|
||
<emphasis id="96B18525754D5D01A69AF8638161F813" box="[734,867,1992,2017]" italics="true" pageId="5" pageNumber="46">
|
||
<taxonomicName id="63C522B4754D5D01A69AF863815DF813" authorityName="Stackhouse" authorityYear="1809" box="[734,863,1992,2017]" class="Florideophyceae" family="Rhodomelaceae" genus="Osmundea" higherTaxonomySource="GBIF" kingdom="Plantae" order="Ceramiales" pageId="5" pageNumber="46" phylum="Rhodophyta" rank="genus">Osmundea</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="F0BA09BF754E5D02A4D3F8CF8640F81D" ID-DOI="http://doi.org/10.5281/zenodo.5077581" ID-Zenodo-Dep="5077581" httpUri="https://zenodo.org/record/5077581/files/figure.png" pageId="6" pageNumber="47" startId="6.[151,258,1892,1913]" targetBox="[202,1388,159,1875]" targetPageId="6">
|
||
<paragraph id="A47A5937754E5D02A4D3F8CF8640F81D" blockId="6.[151,1436,1892,2031]" pageId="6" pageNumber="47">
|
||
<emphasis id="96B18525754E5D02A4D3F8CF8331F88B" bold="true" box="[151,307,1892,1913]" pageId="6" pageNumber="47">FIGURES 2–8.</emphasis>
|
||
<taxonomicName id="63C522B4754E5D02A57DF8CF800FF88B" box="[313,525,1892,1913]" class="Florideophyceae" family="Rhodomelaceae" genus="Osmundea" higherTaxonomySource="GBIF" kingdom="Plantae" order="Ceramiales" pageId="6" pageNumber="47" phylum="Rhodophyta" rank="species" species="sanctarum">
|
||
<emphasis id="96B18525754E5D02A57DF8CF800FF88B" box="[313,525,1892,1913]" italics="true" pageId="6" pageNumber="47">Osmundea sanctarum</emphasis>
|
||
</taxonomicName>
|
||
: vegetative morphology. Fig. 2. Representative plant. Holotype (SP! 427820) (5 mm). Fig. 3. Detail of a branch with secondary small holdfast (arrow) (2 mm). Fig. 4. Transverse section of the upper portion of a branch (100 µm). Fig. 5. Transverse section showing two axial cells (a), each of which has two pericentral cells (p) and a basal trichoblast cell (bt) (50 µm). Fig. 6. Transverse section of main axes (100 µm). Fig. 7. Detail of transverse section of a branch showing external cortical layer with translucent cells (25 µm). Fig. 8. Translucent cortical cells in surface view (arrows) (25 µm).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="F0BA09BF754F5D03A4D3FA65834DF9AB" ID-DOI="http://doi.org/10.5281/zenodo.5077583" ID-Zenodo-Dep="5077583" httpUri="https://zenodo.org/record/5077583/files/figure.png" pageId="7" pageNumber="48" startId="7.[151,259,1486,1507]" targetBox="[162,1425,157,1465]" targetPageId="7">
|
||
<paragraph id="A47A5937754F5D03A4D3FA65834DF9AB" blockId="7.[151,1436,1486,1625]" pageId="7" pageNumber="48">
|
||
<emphasis id="96B18525754F5D03A4D3FA658340FA11" bold="true" box="[151,322,1486,1507]" pageId="7" pageNumber="48">FIGURES 9–12.</emphasis>
|
||
Reproductive morphology of tetrasporangial
|
||
<taxonomicName id="63C522B4754F5D03A74DFA6581E2FA11" box="[777,992,1486,1507]" class="Florideophyceae" family="Rhodomelaceae" genus="Osmundea" higherTaxonomySource="GBIF" kingdom="Plantae" order="Ceramiales" pageId="7" pageNumber="48" phylum="Rhodophyta" rank="species" species="sanctarum">
|
||
<emphasis id="96B18525754F5D03A74DFA6581E2FA11" box="[777,992,1486,1507]" italics="true" pageId="7" pageNumber="48">Osmundea sanctarum</emphasis>
|
||
</taxonomicName>
|
||
plants (SP! 427821). Fig. 9. Tetrasporangial plant showing fertile branchlets (arrows) (3 mm). Fig. 10. Detail of tetrasporangial branchlets (arrows) (1 mm). Fig. 11. Longitudinal section through an apical portion of tetrasporangial branchlet showing tetrasporangia (arrows) originating from cortical cells (100 µm). Fig. 12. Detail of a stalk cell (stk) with two pre-sporangial cover cells (pr), tetrasporangium (te) and one post-sporangial cover cell (po) (250 µm).
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="ECDF0ABC754F5D03A482F923818CF8E4" pageId="7" pageNumber="48" type="discussion">
|
||
<paragraph id="A47A5937754F5D03A482F923818CF8E4" blockId="7.[151,1436,1672,1814]" pageId="7" pageNumber="48">
|
||
<emphasis id="96B18525754F5D03A482F923833AF950" bold="true" box="[198,312,1672,1698]" pageId="7" pageNumber="48">Remarks</emphasis>
|
||
:—Morphological comparisons of
|
||
<taxonomicName id="63C522B4754F5D03A697F9238171F953" box="[723,883,1672,1697]" class="Florideophyceae" family="Rhodomelaceae" genus="Osmundea" higherTaxonomySource="GBIF" kingdom="Plantae" order="Ceramiales" pageId="7" pageNumber="48" phylum="Rhodophyta" rank="species" species="sanctarum">
|
||
<emphasis id="96B18525754F5D03A697F9238171F953" box="[723,883,1672,1697]" italics="true" pageId="7" pageNumber="48">O. sanctarum</emphasis>
|
||
</taxonomicName>
|
||
with other species of
|
||
<taxonomicName id="63C522B4754F5D03A039F92386F8F953" authorityName="Stackhouse" authorityYear="1809" box="[1149,1274,1672,1697]" class="Florideophyceae" family="Rhodomelaceae" genus="Osmundea" higherTaxonomySource="GBIF" kingdom="Plantae" order="Ceramiales" pageId="7" pageNumber="48" phylum="Rhodophyta" rank="genus">
|
||
<emphasis id="96B18525754F5D03A039F92386F8F953" box="[1149,1274,1672,1697]" italics="true" pageId="7" pageNumber="48">Osmundea</emphasis>
|
||
</taxonomicName>
|
||
are shown in
|
||
<tableCitation id="E9476C8C754F5D03A4D3F90482F0F93B" box="[151,242,1711,1737]" captionStart="TABLE 2" captionStartId="10.[151,248,160,186]" captionText="TABLE 2: Comparative morphological data on Osmundea spp." pageId="7" pageNumber="48">Table 2</tableCitation>
|
||
. The interspecific divergence values obtained in this study were similar to those previously reported for the
|
||
<taxonomicName id="63C522B4754F5D03A4AFF97E8360F91C" authorityName="J. V. Lamouroux" authorityYear="1813" box="[235,354,1749,1774]" class="Florideophyceae" family="Rhodomelaceae" genus="Laurencia" higherTaxonomySource="GBIF" kingdom="Plantae" order="Ceramiales" pageId="7" pageNumber="48" phylum="Rhodophyta" rank="genus">
|
||
<emphasis id="96B18525754F5D03A4AFF97E8360F91C" box="[235,354,1749,1774]" italics="true" pageId="7" pageNumber="48">Laurencia</emphasis>
|
||
</taxonomicName>
|
||
complex (Nam
|
||
<emphasis id="96B18525754F5D03A65AF97E8050F91C" box="[542,594,1749,1774]" italics="true" pageId="7" pageNumber="48">et al</emphasis>
|
||
. 2000,
|
||
<bibRefCitation id="C05424C6754F5D03A6ECF97E8184F91D" author="McIvor, L. & Maggs, C. A. & Guiry, M. D. & Hommersand, M. H." box="[680,902,1749,1775]" pageId="7" pageNumber="48" pagination="1 - 11" refId="ref9706" refString="McIvor, L., Maggs, C. A., Guiry, M. D. & Hommersand, M. H. (2002) Phylogenetic analysis of the geographically disjunct genus Osmundea Stackhouse (Rhodomelaceae, Rhodophyta). Constancea 83: 1 - 11." type="journal article" year="2002">
|
||
McIvor
|
||
<emphasis id="96B18525754F5D03A743F97E8139F91C" box="[775,827,1749,1774]" italics="true" pageId="7" pageNumber="48">et al</emphasis>
|
||
. 2002
|
||
</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="C05424C6754F5D03A7D6F97E86A6F91D" author="Diaz-Larrea, J. & Senties, A. & Fujii, M. T. & Pedroche, F. F. & Oliveira, M. C." box="[914,1188,1749,1775]" pageId="7" pageNumber="48" pagination="250 - 256" refId="ref7757" refString="Diaz-Larrea, J., Senties, A., Fujii, M. T., Pedroche, F. F. & Oliveira, M. C. (2007) Molecular evidence for Chondrophycus poiteaui var. gemmiferus comb. et stat. nov. (Ceramiales, Rhodophyta) from the Mexican Caribbean Sea: implications for the taxonomy of the Laurencia complex. Botanica Marina 50: 250 - 256. http: // dx. doi. org / 10.1515 / BOT. 2007.026." type="journal article" year="2007">
|
||
Díaz-Larrea
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||
<emphasis id="96B18525754F5D03A062F97E865BF91C" box="[1062,1113,1749,1774]" italics="true" pageId="7" pageNumber="48">et al</emphasis>
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. 2007
|
||
</bibRefCitation>
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,
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<bibRefCitation id="C05424C6754F5D03A0F4F97E8795F91D" author="Cassano, V. & Diaz-Larrea, J. & Senties, A. & Oliveira, M. C. & Gil-Rodriguez, M. C. & Fujii, M. T." box="[1200,1431,1749,1775]" pageId="7" pageNumber="48" pagination="86 - 100" refId="ref7332" refString="Cassano, V., Diaz-Larrea, J., Senties, A., Oliveira, M. C., Gil-Rodriguez, M. C. & Fujii, M. T. (2009) Evidence for the conspecificity of Palisada papillosa with P. perforata (Ceramiales, Rhodophyta) from the western and eastern Atlantic Ocean on the basis of morphological and molecular analyses. Phycologia 48: 86 - 100. http: // dx. doi. org / 10.2216 / 0031 - 8884 - 48.2.86." type="journal article" year="2009">
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Cassano
|
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<emphasis id="96B18525754F5D03A15DF97E874EF91C" box="[1305,1356,1749,1774]" italics="true" pageId="7" pageNumber="48">et al</emphasis>
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. 2009
|
||
</bibRefCitation>
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,
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<bibRefCitation id="C05424C6754F5D03A4D3F95782E3F8E4" author="Cassano, V. & Metti, Y. & Millar, A. J. K. & Gil-Rodriguez, M. C. & Senties, A. & Diaz-Larrea, J. & Oliveira, M. C. & Fujii, M. T." box="[151,225,1788,1814]" pageId="7" pageNumber="48" pagination="67 - 81" refId="ref7426" refString="Cassano, V., Metti, Y., Millar, A. J. K., Gil-Rodriguez, M. C., Senties, A., Diaz-Larrea, J., Oliveira, M. C. & Fujii, M. T. (2012 a) Redefining the taxonomic status of Laurencia dendroidea (Ceramiales, Rhodophyta) from Brazil and the Canary Islands. European Journal of Phycology 47: 67 - 81. http: // dx. doi. org / 10.1080 / 09670262.2011.647334." type="journal article" year="2012">2012a</bibRefCitation>
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, b,
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<bibRefCitation id="C05424C6754F5D03A54EF957805BF8E4" author="Martin-Lescanne, J. & Rousseau, F. & De Reviers, B. & Payri, C. & Couloux, A. & Cruaud, C. & Le Gall, L." box="[266,601,1788,1814]" pageId="7" pageNumber="48" pagination="51 - 61" refId="ref9559" refString="Martin-Lescanne, J., Rousseau, F., De Reviers, B., Payri, C., Couloux, A., Cruaud, C. & Le Gall, L. (2010) Phylogenetic analyses of the Laurencia complex (Rhodomelaceae, Ceramiales) support recognition of five genera: Chondrophycus, Laurencia, Osmundea, Palisada and Yuzurua stat. nov. European Journal of Phycology 45: 51 - 61. http: // dx. doi. org / 10.1080 / 09670260903314292." type="journal article" year="2010">
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Martin-Lescanne
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<emphasis id="96B18525754F5D03A59EF957800FF8E7" box="[474,525,1788,1813]" italics="true" pageId="7" pageNumber="48">et al</emphasis>
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. 2010
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||
</bibRefCitation>
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,
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<bibRefCitation id="C05424C6754F5D03A621F9578180F8E4" author="Rocha-Jorge, R. & Cassano, V. & Oliveira, M. C. & Fujii, M. T." box="[613,898,1788,1814]" pageId="7" pageNumber="48" pagination="143 - 162" refId="ref10838" refString="Rocha-Jorge, R., Cassano, V., Oliveira, M. C. & Fujii, M. T. (2010) The occurrence of Laurencia marilzae (Ceramiales, Rhodophyta) in Brazil based on morphological and molecular data. Botanica Marina 53: 143 - 162. http: // dx. doi. org / 10.1515 / bot. 2010.018." type="journal article" year="2010">
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Rocha-Jorge
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<emphasis id="96B18525754F5D03A744F9578131F8E7" box="[768,819,1788,1813]" italics="true" pageId="7" pageNumber="48">et al</emphasis>
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. 2010
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |