154 lines
32 KiB
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154 lines
32 KiB
XML
<document id="EAE71C68869865018E594421A598ED88" ID-DOI="10.11646/phytotaxa.439.3.6" ID-ISSN="1179-3163" ID-Zenodo-Dep="13873028" 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.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1727813909150" checkinUser="felipe" docAuthor="Soares, Luanda Pereira & Fujii, Mutue Toyota" docDate="2020" docId="03D387E3FFB6C2254E82FD25FF69F9CE" docLanguage="en" docName="phytotaxa.439.3.6.pdf" docOrigin="Phytotaxa 439 (3)" docSource="http://dx.doi.org/10.11646/phytotaxa.439.3.6" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Calliblepharis saidana M. Y. Yang & M. S. Kim, Algae" docType="treatment" docVersion="2" lastPageNumber="248" masterDocId="FFEAFF9BFFB3C2204E0AFFD5FFA1FFC9" masterDocTitle="Molecular assessment of flat Cystocloniaceae (Gigartinales, Rhodophyta) from Brazil with reinstatement of Calliblepharis jolyi and a new record of C. saidana for the Atlantic Ocean" masterLastPageNumber="254" masterPageNumber="243" pageNumber="248" updateTime="1727815442726" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="1479A520BB0F45EE45D6A4202B30B11C">Molecular assessment of flat Cystocloniaceae (Gigartinales, Rhodophyta) from Brazil with reinstatement of Calliblepharis jolyi and a new record of C. saidana for the Atlantic Ocean</mods:title>
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<mods:namePart id="A0E3F072CDE57E40A1C0B3CC7D41F8CA">Soares, Luanda Pereira</mods:namePart>
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<mods:affiliation id="D6291F8D6E6C3FBF428FA69195F0F6DF">Instituto de Botânica, Núcleo de Pesquisa em Ficologia, Av. Miguel Estéfano, 3687, Água Funda, 04301 - 902 - São Paulo, SP - Brazil</mods:affiliation>
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<mods:nameIdentifier id="2294421932078046679551FC59CF63AF" type="email">luanda87@gmail.com</mods:nameIdentifier>
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<mods:namePart id="A81880777DE7AE2B079D99BA4E3DB3BD">Fujii, Mutue Toyota</mods:namePart>
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<mods:affiliation id="35F5E42986C6FA433CBB7B6FA550192B">Instituto de Botânica, Núcleo de Pesquisa em Ficologia, Av. Miguel Estéfano, 3687, Água Funda, 04301 - 902 - São Paulo, SP - Brazil</mods:affiliation>
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<mods:nameIdentifier id="3A7DE1D13E68B3416D67730B3EB7D624" type="email">mutue.fujii@gmail.com</mods:nameIdentifier>
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<mods:title id="76A1EF9C712668454AA1CFC15DD72B85">Phytotaxa</mods:title>
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<mods:date id="9671215D8A4552ADAFB29198BA25AC7C">2020</mods:date>
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<treatment id="03D387E3FFB6C2254E82FD25FF69F9CE" ID-DOI="http://doi.org/10.5281/zenodo.13873034" ID-Zenodo-Dep="13873034" LSID="urn:lsid:plazi:treatment:03D387E3FFB6C2254E82FD25FF69F9CE" httpUri="http://treatment.plazi.org/id/03D387E3FFB6C2254E82FD25FF69F9CE" lastPageNumber="248" pageId="5" pageNumber="248">
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<subSubSection id="C360657EFFB6C2254E82FD25FB27FCC2" box="[136,1158,752,779]" pageId="5" pageNumber="248" type="nomenclature">
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<paragraph id="8BC536F5FFB6C2254E82FD25FB27FCC2" blockId="5.[136,1158,752,779]" box="[136,1158,752,779]" pageId="5" pageNumber="248">
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<heading id="D08D8199FFB6C2254E82FD25FB27FCC2" box="[136,1158,752,779]" fontSize="11" level="2" pageId="5" pageNumber="248" reason="3">
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<treatmentCitation id="0ADB10E4FFB6C2254E82FD25FBA0FCC3" author="M. Y. Yang & M. S. Kim" box="[136,1025,752,779]" journal="Algae" page="93" pageId="5" pageNumber="248" score="9.729594737742866" volume="32" year="2017">
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<taxonomicName id="4C7A4D76FFB6C2254E82FD25FCFFFCC3" authority="(Holmes) M. Y. Yang & M. S. Kim, Algae" authorityName="M. Y. Yang & M. S. Kim, Algae" baseAuthorityName="Holmes" box="[136,862,752,779]" class="Florideophyceae" family="Cystocloniaceae" genus="Calliblepharis" kingdom="Plantae" order="Gigartinales" pageId="5" pageNumber="248" phylum="Rhodophyta" rank="species" species="saidana">
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<emphasis id="B90EEAE7FFB6C2254E82FD25FE2DFCC2" bold="true" box="[136,396,752,779]" italics="true" pageId="5" pageNumber="248">Calliblepharis saidana</emphasis>
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(Holmes) M.Y. Yang & M.S. Kim, Algae
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</taxonomicName>
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32: 93 (2017)
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</treatmentCitation>
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. (
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<figureCitation id="13412A70FFB6C2254A1EFD25FBDFFCC2" box="[1044,1150,752,779]" captionStart-0="FIGURE 4" captionStart-1="FIGURE 5" captionStartId-0="7.[136,229,1671,1693]" captionStartId-1="8.[136,229,869,891]" captionTargetBox-0="[151,1436,213,1647]" captionTargetBox-1="[151,1436,190,844]" captionTargetId-0="figure-17@7.[151,1436,190,1647]" captionTargetId-1="figure-21@8.[151,1436,190,844]" captionTargetPageId-0="7" captionTargetPageId-1="8" captionText-0="FIGURE 4. Vegetative morphology of Calliblepharis saidana. A. Two specimens epiphytic on Ceratodictyon repens (SP470446, MK614694). B. Detail of the opposite branching. C. Small discoid holdfast. D. Detail showing branches with anastomosis (arrow). E. Surface view of a branch apex showing the apical cell. F. Surface view showing rosette cells (arrows) surrounding the cortical cells. G. Longitudinal section showing an axial filament (a) surrounded by filaments of elongated cells, linked by secondary pit-connections (arrowheads). H. Transverse section of a middle portion of the thallus. I. Detail of a transverse section showing rosette cells (arrows) surrounding the cortical cells." captionText-1="FIGURE 5. Reproductive morphology of Calliblepharis saidana. A. Female thallus (SP470445) with marginal cystocarps. B. Transverse sectionof animmaturecystocarpshowing thebasal innernutritive tissue(nt)andgonimoblastfilaments(gf) bearingchainsof carposporangia (ca). C. Transverse section of a mature cystocarp showing gonimoblast filaments (gf) outwardly producing carposporangia (ca), a reticulum of interconnected filaments (r) and the basal inner nutritive tissue (nt). D. Detail of the pericarp, with sterile transverse filaments (arrows). E. Chains of carposporangia. F. Nonostiolate, mature cystocarp. G. Surface view of a tetrasporangial sorus. H. Transverse section of a tetrasporangial sorus showing two mature tetrasporangia zonately divided." figureDoi-0="http://doi.org/10.5281/zenodo.13873038" figureDoi-1="http://doi.org/10.5281/zenodo.13873040" httpUri-0="https://zenodo.org/record/13873038/files/figure.png" httpUri-1="https://zenodo.org/record/13873040/files/figure.png" pageId="5" pageNumber="248">Figs. 4–5</figureCitation>
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)
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C360657EFFB6C2254E82FCE0FDE9FC82" box="[136,584,821,843]" pageId="5" pageNumber="248" type="reference_group">
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<paragraph id="8BC536F5FFB6C2254E82FCE0FDE9FC82" blockId="5.[136,584,821,879]" box="[136,584,821,843]" pageId="5" pageNumber="248">
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<emphasis id="B90EEAE7FFB6C2254E82FCE0FF54FC82" bold="true" box="[136,245,821,843]" pageId="5" pageNumber="248">Basionym:</emphasis>
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—
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<taxonomicName id="4C7A4D76FFB6C2254F07FCE3FDE2FC82" authority="Holmes (1895)" authorityName="Holmes" authorityYear="1895" box="[269,579,821,843]" class="Florideophyceae" family="Cystocloniaceae" genus="Hypnea" kingdom="Plantae" order="Gigartinales" pageId="5" pageNumber="248" phylum="Rhodophyta" rank="species" species="saidana">
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<emphasis id="B90EEAE7FFB6C2254F07FCE3FE0BFC83" box="[269,426,821,843]" italics="true" pageId="5" pageNumber="248">Hypnea saidana</emphasis>
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<bibRefCitation id="EFEB4B04FFB6C2254FBAFCE0FDE2FC82" author="Holmes, E. M." box="[432,579,821,843]" pageId="5" pageNumber="248" pagination="248 - 260" refId="ref6450" refString="Holmes, E. M. (1895) New marine algae from Japan. Journal of the Linnean Society of London, Botany 31: 248 - 260. https: // doi. org / 10.1111 / j. 1095 - 8339.1896. tb 00807. x" type="journal article" year="1895">Holmes (1895)</bibRefCitation>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C360657EFFB6C2254E82FC8CFF69F9CE" pageId="5" pageNumber="248" type="materials_examined">
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<paragraph id="8BC536F5FFB6C2254E82FC8CFE74FCA6" blockId="5.[136,584,821,879]" box="[136,469,857,879]" pageId="5" pageNumber="248">
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<emphasis id="B90EEAE7FFB6C2254E82FC8CFEB2FCA6" bold="true" box="[136,275,857,879]" pageId="5" pageNumber="248">
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<typeStatus id="54C18857FFB6C2254E82FC8CFF1BFCA7" box="[136,186,857,878]" pageId="5" pageNumber="248">Type</typeStatus>
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locality:
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</emphasis>
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||
—Enoshima,
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<collectingCountry id="F36D7665FFB6C2254F9DFC8FFE70FCA6" box="[407,465,858,879]" name="Japan" pageId="5" pageNumber="248">Japan</collectingCountry>
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.
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||
</paragraph>
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||
<paragraph id="8BC536F5FFB6C2254E82FC43FAF1FB6E" blockId="5.[136,1452,918,1543]" pageId="5" pageNumber="248">
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Vegetative morphology: Thalli were erect, delicate, red-brownish, flattened to compressed, with
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<quantity id="4C829B10FFB6C2254AC3FC43FA94FC78" box="[1225,1333,918,945]" metricMagnitude="-2" metricUnit="m" metricValue="1.15" metricValueMax="1.6" metricValueMin="0.7" pageId="5" pageNumber="248" unit="mm" value="11.5" valueMax="16.0" valueMin="7.0">7–16 mm</quantity>
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high (
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<figureCitation id="13412A70FFB6C2254B74FC43FF6FFC1D" captionStart="FIGURE 4" captionStartId="7.[136,229,1671,1693]" captionTargetBox="[151,1436,213,1647]" captionTargetId="figure-17@7.[151,1436,190,1647]" captionTargetPageId="7" captionText="FIGURE 4. Vegetative morphology of Calliblepharis saidana. A. Two specimens epiphytic on Ceratodictyon repens (SP470446, MK614694). B. Detail of the opposite branching. C. Small discoid holdfast. D. Detail showing branches with anastomosis (arrow). E. Surface view of a branch apex showing the apical cell. F. Surface view showing rosette cells (arrows) surrounding the cortical cells. G. Longitudinal section showing an axial filament (a) surrounded by filaments of elongated cells, linked by secondary pit-connections (arrowheads). H. Transverse section of a middle portion of the thallus. I. Detail of a transverse section showing rosette cells (arrows) surrounding the cortical cells." figureDoi="http://doi.org/10.5281/zenodo.13873038" httpUri="https://zenodo.org/record/13873038/files/figure.png" pageId="5" pageNumber="248">Fig. 4A–B</figureCitation>
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), attached to the substratum by a small discoid holdfast (
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<figureCitation id="13412A70FFB6C2254D3CFC6CFC2FFC1D" box="[822,910,953,980]" captionStart="FIGURE 4" captionStartId="7.[136,229,1671,1693]" captionTargetBox="[151,1436,213,1647]" captionTargetId="figure-17@7.[151,1436,190,1647]" captionTargetPageId="7" captionText="FIGURE 4. Vegetative morphology of Calliblepharis saidana. A. Two specimens epiphytic on Ceratodictyon repens (SP470446, MK614694). B. Detail of the opposite branching. C. Small discoid holdfast. D. Detail showing branches with anastomosis (arrow). E. Surface view of a branch apex showing the apical cell. F. Surface view showing rosette cells (arrows) surrounding the cortical cells. G. Longitudinal section showing an axial filament (a) surrounded by filaments of elongated cells, linked by secondary pit-connections (arrowheads). H. Transverse section of a middle portion of the thallus. I. Detail of a transverse section showing rosette cells (arrows) surrounding the cortical cells." figureDoi="http://doi.org/10.5281/zenodo.13873038" httpUri="https://zenodo.org/record/13873038/files/figure.png" pageId="5" pageNumber="248">Fig. 4C</figureCitation>
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). Presence of few anastomoses between branches (
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<figureCitation id="13412A70FFB6C2254E9AFC08FF4DFC3E" box="[144,236,989,1015]" captionStart="FIGURE 4" captionStartId="7.[136,229,1671,1693]" captionTargetBox="[151,1436,213,1647]" captionTargetId="figure-17@7.[151,1436,190,1647]" captionTargetPageId="7" captionText="FIGURE 4. Vegetative morphology of Calliblepharis saidana. A. Two specimens epiphytic on Ceratodictyon repens (SP470446, MK614694). B. Detail of the opposite branching. C. Small discoid holdfast. D. Detail showing branches with anastomosis (arrow). E. Surface view of a branch apex showing the apical cell. F. Surface view showing rosette cells (arrows) surrounding the cortical cells. G. Longitudinal section showing an axial filament (a) surrounded by filaments of elongated cells, linked by secondary pit-connections (arrowheads). H. Transverse section of a middle portion of the thallus. I. Detail of a transverse section showing rosette cells (arrows) surrounding the cortical cells." figureDoi="http://doi.org/10.5281/zenodo.13873038" httpUri="https://zenodo.org/record/13873038/files/figure.png" pageId="5" pageNumber="248">Fig. 4D</figureCitation>
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), which were 0.5–1.0 mm wide, oppositely branched with some dichotomous apices. Thallus organization was uniaxial, with apical cell clearly visible (
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<figureCitation id="13412A70FFB6C2254C88FBD5FD78FBD3" box="[642,729,1024,1050]" captionStart="FIGURE 4" captionStartId="7.[136,229,1671,1693]" captionTargetBox="[151,1436,213,1647]" captionTargetId="figure-17@7.[151,1436,190,1647]" captionTargetPageId="7" captionText="FIGURE 4. Vegetative morphology of Calliblepharis saidana. A. Two specimens epiphytic on Ceratodictyon repens (SP470446, MK614694). B. Detail of the opposite branching. C. Small discoid holdfast. D. Detail showing branches with anastomosis (arrow). E. Surface view of a branch apex showing the apical cell. F. Surface view showing rosette cells (arrows) surrounding the cortical cells. G. Longitudinal section showing an axial filament (a) surrounded by filaments of elongated cells, linked by secondary pit-connections (arrowheads). H. Transverse section of a middle portion of the thallus. I. Detail of a transverse section showing rosette cells (arrows) surrounding the cortical cells." figureDoi="http://doi.org/10.5281/zenodo.13873038" httpUri="https://zenodo.org/record/13873038/files/figure.png" pageId="5" pageNumber="248">Fig. 4E</figureCitation>
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). In surface view, cortical cells were irregular to polygonal, with outer cortical cell forming incipient rosettes (
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<figureCitation id="13412A70FFB6C2254C84FBF6FD47FBF4" box="[654,742,1059,1085]" captionStart="FIGURE 4" captionStartId="7.[136,229,1671,1693]" captionTargetBox="[151,1436,213,1647]" captionTargetId="figure-17@7.[151,1436,190,1647]" captionTargetPageId="7" captionText="FIGURE 4. Vegetative morphology of Calliblepharis saidana. A. Two specimens epiphytic on Ceratodictyon repens (SP470446, MK614694). B. Detail of the opposite branching. C. Small discoid holdfast. D. Detail showing branches with anastomosis (arrow). E. Surface view of a branch apex showing the apical cell. F. Surface view showing rosette cells (arrows) surrounding the cortical cells. G. Longitudinal section showing an axial filament (a) surrounded by filaments of elongated cells, linked by secondary pit-connections (arrowheads). H. Transverse section of a middle portion of the thallus. I. Detail of a transverse section showing rosette cells (arrows) surrounding the cortical cells." figureDoi="http://doi.org/10.5281/zenodo.13873038" httpUri="https://zenodo.org/record/13873038/files/figure.png" pageId="5" pageNumber="248">Fig. 4F</figureCitation>
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). In longitudinal section, an axial filament was surrounded by filaments of elongated cells, linked by secondary pit-connections (
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<figureCitation id="13412A70FFB6C2254D79FB93FC6EFBA9" box="[883,975,1094,1120]" captionStart="FIGURE 4" captionStartId="7.[136,229,1671,1693]" captionTargetBox="[151,1436,213,1647]" captionTargetId="figure-17@7.[151,1436,190,1647]" captionTargetPageId="7" captionText="FIGURE 4. Vegetative morphology of Calliblepharis saidana. A. Two specimens epiphytic on Ceratodictyon repens (SP470446, MK614694). B. Detail of the opposite branching. C. Small discoid holdfast. D. Detail showing branches with anastomosis (arrow). E. Surface view of a branch apex showing the apical cell. F. Surface view showing rosette cells (arrows) surrounding the cortical cells. G. Longitudinal section showing an axial filament (a) surrounded by filaments of elongated cells, linked by secondary pit-connections (arrowheads). H. Transverse section of a middle portion of the thallus. I. Detail of a transverse section showing rosette cells (arrows) surrounding the cortical cells." figureDoi="http://doi.org/10.5281/zenodo.13873038" httpUri="https://zenodo.org/record/13873038/files/figure.png" pageId="5" pageNumber="248">Fig. 4G</figureCitation>
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). In cross section, thalli were 162.5–212.5 μm thick, with 5–6 layers of rounded to compressed medullary cells (
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<figureCitation id="13412A70FFB6C2254D82FBBCFC40FB4D" box="[904,993,1129,1156]" captionStart="FIGURE 4" captionStartId="7.[136,229,1671,1693]" captionTargetBox="[151,1436,213,1647]" captionTargetId="figure-17@7.[151,1436,190,1647]" captionTargetPageId="7" captionText="FIGURE 4. Vegetative morphology of Calliblepharis saidana. A. Two specimens epiphytic on Ceratodictyon repens (SP470446, MK614694). B. Detail of the opposite branching. C. Small discoid holdfast. D. Detail showing branches with anastomosis (arrow). E. Surface view of a branch apex showing the apical cell. F. Surface view showing rosette cells (arrows) surrounding the cortical cells. G. Longitudinal section showing an axial filament (a) surrounded by filaments of elongated cells, linked by secondary pit-connections (arrowheads). H. Transverse section of a middle portion of the thallus. I. Detail of a transverse section showing rosette cells (arrows) surrounding the cortical cells." figureDoi="http://doi.org/10.5281/zenodo.13873038" httpUri="https://zenodo.org/record/13873038/files/figure.png" pageId="5" pageNumber="248">Fig. 4H</figureCitation>
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). The cortex was composed of 1–2 small, rounded to rectangular cortical cells (
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<figureCitation id="13412A70FFB6C2254C20FB58FDD8FB6E" box="[554,633,1165,1191]" captionStart="FIGURE 4" captionStartId="7.[136,229,1671,1693]" captionTargetBox="[151,1436,213,1647]" captionTargetId="figure-17@7.[151,1436,190,1647]" captionTargetPageId="7" captionText="FIGURE 4. Vegetative morphology of Calliblepharis saidana. A. Two specimens epiphytic on Ceratodictyon repens (SP470446, MK614694). B. Detail of the opposite branching. C. Small discoid holdfast. D. Detail showing branches with anastomosis (arrow). E. Surface view of a branch apex showing the apical cell. F. Surface view showing rosette cells (arrows) surrounding the cortical cells. G. Longitudinal section showing an axial filament (a) surrounded by filaments of elongated cells, linked by secondary pit-connections (arrowheads). H. Transverse section of a middle portion of the thallus. I. Detail of a transverse section showing rosette cells (arrows) surrounding the cortical cells." figureDoi="http://doi.org/10.5281/zenodo.13873038" httpUri="https://zenodo.org/record/13873038/files/figure.png" pageId="5" pageNumber="248">Fig. 4I</figureCitation>
|
||
). Lenticular thickenings and unicellular hairs were not observed.
|
||
</paragraph>
|
||
<paragraph id="8BC536F5FFB6C2254EB7FB65FAA2FA57" blockId="5.[136,1452,918,1543]" pageId="5" pageNumber="248">
|
||
Reproductive morphology: Male gametophytes were not observed. Cystocarps were globose, sessile, and were formed at the edge of opposite branches or main axis (
|
||
<figureCitation id="13412A70FFB6C2254CE1FB06FCE7FB27" box="[747,838,1235,1262]" captionStart="FIGURE 5" captionStartId="8.[136,229,869,891]" captionTargetBox="[151,1436,190,844]" captionTargetId="figure-21@8.[151,1436,190,844]" captionTargetPageId="8" captionText="FIGURE 5. Reproductive morphology of Calliblepharis saidana. A. Female thallus (SP470445) with marginal cystocarps. B. Transverse sectionof animmaturecystocarpshowing thebasal innernutritive tissue(nt)andgonimoblastfilaments(gf) bearingchainsof carposporangia (ca). C. Transverse section of a mature cystocarp showing gonimoblast filaments (gf) outwardly producing carposporangia (ca), a reticulum of interconnected filaments (r) and the basal inner nutritive tissue (nt). D. Detail of the pericarp, with sterile transverse filaments (arrows). E. Chains of carposporangia. F. Nonostiolate, mature cystocarp. G. Surface view of a tetrasporangial sorus. H. Transverse section of a tetrasporangial sorus showing two mature tetrasporangia zonately divided." figureDoi="http://doi.org/10.5281/zenodo.13873040" httpUri="https://zenodo.org/record/13873040/files/figure.png" pageId="5" pageNumber="248">Fig. 5A</figureCitation>
|
||
). Gonimoblast filaments develop outwardly producing carposporangia, while others develop inwardly forming a reticulum of interconnected filaments, linked by secondary pit connections (
|
||
<figureCitation id="13412A70FFB6C2254F42FACCFE65FAFD" box="[328,452,1305,1332]" captionStart="FIGURE 5" captionStartId="8.[136,229,869,891]" captionTargetBox="[151,1436,190,844]" captionTargetId="figure-21@8.[151,1436,190,844]" captionTargetPageId="8" captionText="FIGURE 5. Reproductive morphology of Calliblepharis saidana. A. Female thallus (SP470445) with marginal cystocarps. B. Transverse sectionof animmaturecystocarpshowing thebasal innernutritive tissue(nt)andgonimoblastfilaments(gf) bearingchainsof carposporangia (ca). C. Transverse section of a mature cystocarp showing gonimoblast filaments (gf) outwardly producing carposporangia (ca), a reticulum of interconnected filaments (r) and the basal inner nutritive tissue (nt). D. Detail of the pericarp, with sterile transverse filaments (arrows). E. Chains of carposporangia. F. Nonostiolate, mature cystocarp. G. Surface view of a tetrasporangial sorus. H. Transverse section of a tetrasporangial sorus showing two mature tetrasporangia zonately divided." figureDoi="http://doi.org/10.5281/zenodo.13873040" httpUri="https://zenodo.org/record/13873040/files/figure.png" pageId="5" pageNumber="248">Fig. 5B–C</figureCitation>
|
||
). No fusion cell was formed. Transverse sterile filaments penetrated the pericarp (
|
||
<figureCitation id="13412A70FFB6C2254B74FACCFF0CFA9E" captionStart="FIGURE 5" captionStartId="8.[136,229,869,891]" captionTargetBox="[151,1436,190,844]" captionTargetId="figure-21@8.[151,1436,190,844]" captionTargetPageId="8" captionText="FIGURE 5. Reproductive morphology of Calliblepharis saidana. A. Female thallus (SP470445) with marginal cystocarps. B. Transverse sectionof animmaturecystocarpshowing thebasal innernutritive tissue(nt)andgonimoblastfilaments(gf) bearingchainsof carposporangia (ca). C. Transverse section of a mature cystocarp showing gonimoblast filaments (gf) outwardly producing carposporangia (ca), a reticulum of interconnected filaments (r) and the basal inner nutritive tissue (nt). D. Detail of the pericarp, with sterile transverse filaments (arrows). E. Chains of carposporangia. F. Nonostiolate, mature cystocarp. G. Surface view of a tetrasporangial sorus. H. Transverse section of a tetrasporangial sorus showing two mature tetrasporangia zonately divided." figureDoi="http://doi.org/10.5281/zenodo.13873040" httpUri="https://zenodo.org/record/13873040/files/figure.png" pageId="5" pageNumber="248">Fig. 5D</figureCitation>
|
||
). At maturity, the reticular placenta was surrounded by chains of rounded to ovoid carposporangia, 12.5–20.0 μm in diameter (
|
||
<figureCitation id="13412A70FFB6C2254F13FAB5FED0FAB2" box="[281,369,1376,1403]" captionStart="FIGURE 5" captionStartId="8.[136,229,869,891]" captionTargetBox="[151,1436,190,844]" captionTargetId="figure-21@8.[151,1436,190,844]" captionTargetPageId="8" captionText="FIGURE 5. Reproductive morphology of Calliblepharis saidana. A. Female thallus (SP470445) with marginal cystocarps. B. Transverse sectionof animmaturecystocarpshowing thebasal innernutritive tissue(nt)andgonimoblastfilaments(gf) bearingchainsof carposporangia (ca). C. Transverse section of a mature cystocarp showing gonimoblast filaments (gf) outwardly producing carposporangia (ca), a reticulum of interconnected filaments (r) and the basal inner nutritive tissue (nt). D. Detail of the pericarp, with sterile transverse filaments (arrows). E. Chains of carposporangia. F. Nonostiolate, mature cystocarp. G. Surface view of a tetrasporangial sorus. H. Transverse section of a tetrasporangial sorus showing two mature tetrasporangia zonately divided." figureDoi="http://doi.org/10.5281/zenodo.13873040" httpUri="https://zenodo.org/record/13873040/files/figure.png" pageId="5" pageNumber="248">Fig. 5E</figureCitation>
|
||
). Mature cystocarps were 400–750 μm wide and lacked ostioles (
|
||
<figureCitation id="13412A70FFB6C2254A51FAB5FB13FAB2" box="[1115,1202,1376,1403]" captionStart="FIGURE 5" captionStartId="8.[136,229,869,891]" captionTargetBox="[151,1436,190,844]" captionTargetId="figure-21@8.[151,1436,190,844]" captionTargetPageId="8" captionText="FIGURE 5. Reproductive morphology of Calliblepharis saidana. A. Female thallus (SP470445) with marginal cystocarps. B. Transverse sectionof animmaturecystocarpshowing thebasal innernutritive tissue(nt)andgonimoblastfilaments(gf) bearingchainsof carposporangia (ca). C. Transverse section of a mature cystocarp showing gonimoblast filaments (gf) outwardly producing carposporangia (ca), a reticulum of interconnected filaments (r) and the basal inner nutritive tissue (nt). D. Detail of the pericarp, with sterile transverse filaments (arrows). E. Chains of carposporangia. F. Nonostiolate, mature cystocarp. G. Surface view of a tetrasporangial sorus. H. Transverse section of a tetrasporangial sorus showing two mature tetrasporangia zonately divided." figureDoi="http://doi.org/10.5281/zenodo.13873040" httpUri="https://zenodo.org/record/13873040/files/figure.png" pageId="5" pageNumber="248">Fig. 5F</figureCitation>
|
||
). Tetrasporangia were clustered in sori (
|
||
<figureCitation id="13412A70FFB6C2254F40FA56FE03FA57" box="[330,418,1411,1438]" captionStart="FIGURE 5" captionStartId="8.[136,229,869,891]" captionTargetBox="[151,1436,190,844]" captionTargetId="figure-21@8.[151,1436,190,844]" captionTargetPageId="8" captionText="FIGURE 5. Reproductive morphology of Calliblepharis saidana. A. Female thallus (SP470445) with marginal cystocarps. B. Transverse sectionof animmaturecystocarpshowing thebasal innernutritive tissue(nt)andgonimoblastfilaments(gf) bearingchainsof carposporangia (ca). C. Transverse section of a mature cystocarp showing gonimoblast filaments (gf) outwardly producing carposporangia (ca), a reticulum of interconnected filaments (r) and the basal inner nutritive tissue (nt). D. Detail of the pericarp, with sterile transverse filaments (arrows). E. Chains of carposporangia. F. Nonostiolate, mature cystocarp. G. Surface view of a tetrasporangial sorus. H. Transverse section of a tetrasporangial sorus showing two mature tetrasporangia zonately divided." figureDoi="http://doi.org/10.5281/zenodo.13873040" httpUri="https://zenodo.org/record/13873040/files/figure.png" pageId="5" pageNumber="248">Fig. 5G</figureCitation>
|
||
) and zonately divided, 32.5–52.5 μm long and 22.5–27.5 μm wide (
|
||
<figureCitation id="13412A70FFB6C2254A96FA56FB57FA57" box="[1180,1270,1411,1438]" captionStart="FIGURE 5" captionStartId="8.[136,229,869,891]" captionTargetBox="[151,1436,190,844]" captionTargetId="figure-21@8.[151,1436,190,844]" captionTargetPageId="8" captionText="FIGURE 5. Reproductive morphology of Calliblepharis saidana. A. Female thallus (SP470445) with marginal cystocarps. B. Transverse sectionof animmaturecystocarpshowing thebasal innernutritive tissue(nt)andgonimoblastfilaments(gf) bearingchainsof carposporangia (ca). C. Transverse section of a mature cystocarp showing gonimoblast filaments (gf) outwardly producing carposporangia (ca), a reticulum of interconnected filaments (r) and the basal inner nutritive tissue (nt). D. Detail of the pericarp, with sterile transverse filaments (arrows). E. Chains of carposporangia. F. Nonostiolate, mature cystocarp. G. Surface view of a tetrasporangial sorus. H. Transverse section of a tetrasporangial sorus showing two mature tetrasporangia zonately divided." figureDoi="http://doi.org/10.5281/zenodo.13873040" httpUri="https://zenodo.org/record/13873040/files/figure.png" pageId="5" pageNumber="248">Fig. 5H</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BC536F5FFB6C2254EB7FA73FF69F9CE" blockId="5.[136,1452,918,1543]" pageId="5" pageNumber="248">
|
||
Habitat and distribution:
|
||
<taxonomicName id="4C7A4D76FFB6C2254FDCFA73FD79FA09" box="[470,728,1446,1472]" class="Florideophyceae" family="Cystocloniaceae" genus="Calliblepharis" kingdom="Plantae" order="Gigartinales" pageId="5" pageNumber="248" phylum="Rhodophyta" rank="species" species="saidana">
|
||
<emphasis id="B90EEAE7FFB6C2254FDCFA73FD79FA09" box="[470,728,1446,1472]" italics="true" pageId="5" pageNumber="248">Calliblepharis saidana</emphasis>
|
||
</taxonomicName>
|
||
was collected in
|
||
<collectingRegion id="49BEF817FFB6C2254D90FA73FBAAFA09" box="[922,1035,1446,1472]" country="Brazil" name="Sao Paulo" pageId="5" pageNumber="248">São Paulo</collectingRegion>
|
||
(Lázaro Beach), southeastern
|
||
<collectingCountry id="F36D7665FFB6C2254B6AFA73FA06FA09" box="[1376,1447,1446,1472]" name="Brazil" pageId="5" pageNumber="248">Brazil</collectingCountry>
|
||
, as an epiphyte of
|
||
<taxonomicName id="4C7A4D76FFB6C2254F5BFA1CFCE9FA2A" authority="(Kutzing) R. E. Norris." authorityName="R. E. Norris." baseAuthorityName="Kutzing" box="[337,840,1481,1508]" class="Florideophyceae" family="Lomentariaceae" genus="Ceratodictyon" kingdom="Plantae" order="Rhodymeniales" pageId="5" pageNumber="248" phylum="Rhodophyta" rank="species" species="repens">
|
||
<emphasis id="B90EEAE7FFB6C2254F5BFA1CFDE2FA2A" box="[337,579,1481,1507]" italics="true" pageId="5" pageNumber="248">Ceratodictyon repens</emphasis>
|
||
(Kützing) R.E. Norris.
|
||
</taxonomicName>
|
||
Specimens of
|
||
<taxonomicName id="4C7A4D76FFB6C2254DFAFA1FFBCAFA2A" box="[1008,1131,1481,1508]" class="Florideophyceae" family="Cystocloniaceae" genus="Calliblepharis" kingdom="Plantae" order="Gigartinales" pageId="5" pageNumber="248" phylum="Rhodophyta" rank="species" species="saidana">
|
||
<emphasis id="B90EEAE7FFB6C2254DFAFA1FFBCAFA2A" box="[1008,1131,1481,1508]" italics="true" pageId="5" pageNumber="248">C. saidana</emphasis>
|
||
</taxonomicName>
|
||
were found only in
|
||
<date id="FFC41035FFB6C2254B5BFA1CFF65F9CE" pageId="5" pageNumber="248" value="2016-10">October 2016</date>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |