253 lines
36 KiB
XML
253 lines
36 KiB
XML
<document id="2DAD2ECBC016069BD87D61699E02A054" ID-DOI="10.5252/cryptogamie-algologie2024v45a2" ID-ISSN="1776-0984" ID-Zenodo-Dep="10698178" IM.bibliography_approvedBy="karina" IM.illustrations_approvedBy="karina" IM.materialsCitations_approvedBy="karina" IM.metadata_approvedBy="karina" IM.tables_approvedBy="karina" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="karina" checkinTime="1708591074007" checkinUser="plazi" docAuthor="Metti, Yola, Furnari, Giovanni & Serio, Donatella" docDate="2024" docId="03D8B6252E28FFF7FC6BF8B41414A885" docLanguage="en" docName="algologie.2024.45.2.pdf" docOrigin="Cryptogamie, Algologie 20 (2)" docSource="https://sciencepress.mnhn.fr/sites/default/files/articles/pdf/algologie2024v45a2.pdf" docStyle="DocumentStyle:C31C23F805CBAD2BB1C6021F66949308.6:CryptogamieAlgologie.2019-.journal_article" docStyleId="C31C23F805CBAD2BB1C6021F66949308" docStyleName="CryptogamieAlgologie.2019-.journal_article" docStyleVersion="6" docTitle="Corynecladia mediterranea Metti & Furnari & Serio 2024, sp. nov." docType="treatment" docVersion="5" lastPageNumber="16" masterDocId="FFE1CE5D2E2EFFF0FFC6FFA51032AA15" masterDocTitle="Molecular analyses reveal the presence of Corynecladia J. Agardh (Rhodophyta, Rhodomelaceae) in the Mediterranean Sea with two new species, C. millarii sp. nov. and C. mediterranea sp. nov." masterLastPageNumber="30" masterPageNumber="11" pageNumber="15" updateTime="1708713258369" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="7FD6C265A3D29268E10F08C85469955C">Molecular analyses reveal the presence of Corynecladia J. Agardh (Rhodophyta, Rhodomelaceae) in the Mediterranean Sea with two new species, C. millarii sp. nov. and C. mediterranea sp. nov.</mods:title>
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<mods:namePart id="0422044896AF970418455BC1F31BA458">Metti, Yola</mods:namePart>
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<mods:affiliation id="53E26EE29C24D95678FDD954D98A764B">Australian Institute of Botanical Science, Botanic Gardens of Sydney, 362 Narellan Rd, Mount Annan NSW 2567 (Australia) (corresponding author)</mods:affiliation>
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<mods:nameIdentifier id="4A2D13D9D55DCB5CF7F2EA6222B982D2" type="email">yola.metti@botanicgardens.nsw.gov.au</mods:nameIdentifier>
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<mods:namePart id="7D56A96F4FE6ECE78E8770F10CFB4851">Furnari, Giovanni</mods:namePart>
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<mods:affiliation id="3C39B83468C243819BFCBE38FB910882">Department of Biological, Geological and Environmental Sciences, University of Catania, Via Empedocle, 58 - 95128 Catania (Italy)</mods:affiliation>
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<mods:name id="689870462F094D67EED8B4D7D9E4614A" type="personal">
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<mods:namePart id="5416C5396F5DA64061AEA4CFD99E7395">Serio, Donatella</mods:namePart>
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<mods:affiliation id="4A4453311AAB9B4BDE9E4FE03FBCE4E0">Department of Biological, Geological and Environmental Sciences, University of Catania, Via Empedocle, 58 - 95128 Catania (Italy)</mods:affiliation>
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<mods:title id="B48A7053E348C0C587F9D78A95E88A18">Cryptogamie, Algologie</mods:title>
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<mods:date id="0431C7492677443D9486CE2C0CA462A0">2024</mods:date>
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<mods:number id="3D459B901F2F3231DCEA9329EB9CE224">2024-02-21</mods:number>
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<treatment id="03D8B6252E28FFF7FC6BF8B41414A885" ID-DOI="http://doi.org/10.5281/zenodo.10691557" ID-Zenodo-Dep="10691557" LSID="urn:lsid:plazi:treatment:03D8B6252E28FFF7FC6BF8B41414A885" httpUri="http://treatment.plazi.org/id/03D8B6252E28FFF7FC6BF8B41414A885" lastPageId="7" lastPageNumber="16" pageId="6" pageNumber="15">
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<subSubSection id="C36B54B82E28FFF6FC6BF8B41502AD39" box="[941,1328,1809,1836]" pageId="6" pageNumber="15" type="nomenclature">
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<paragraph id="8BCE07332E28FFF6FC6BF8B41502AD39" blockId="6.[941,1328,1809,1836]" box="[941,1328,1809,1836]" pageId="6" pageNumber="15">
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<heading id="D086B05F2E28FFF6FC6BF8B41502AD39" box="[941,1328,1809,1836]" centered="true" fontSize="11" level="2" pageId="6" pageNumber="15" reason="4">
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<taxonomicName id="4C717CB02E28FFF6FC6BF8B414E6AD39" authority="Metti & Furnari & Serio, 2024" authorityName="Metti & Furnari & Serio" authorityYear="2024" box="[941,1236,1809,1836]" class="Florideophyceae" family="Rhodomelaceae" genus="Corynecladia" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" order="Ceramiales" pageId="6" pageNumber="15" phylum="Rhodophyta" rank="species" species="mediterranea" status="sp. nov.">
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<emphasis id="B905DB212E28FFF6FC6BF8B414E6AD39" bold="true" box="[941,1236,1809,1836]" italics="true" pageId="6" pageNumber="15">Corynecladia mediterranea</emphasis>
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<taxonomicNameLabel id="A236665A2E28FFF6FB1CF8B71502AD39" box="[1242,1328,1810,1836]" pageId="6" pageNumber="15" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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<subSubSection id="C36B54B82E28FFF7FBFFF8971249AE99" lastPageId="7" lastPageNumber="16" pageId="6" pageNumber="15" type="description">
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<paragraph id="8BCE07332E28FFF6FBFFF8971491AD59" blockId="6.[1081,1187,1841,1868]" box="[1081,1187,1841,1868]" pageId="6" pageNumber="15">
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<heading id="D086B05F2E28FFF6FBFFF8971491AD59" box="[1081,1187,1841,1868]" centered="true" fontSize="11" level="3" pageId="6" pageNumber="15" reason="3">
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(
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<figureCitation id="134A1BB62E28FFF6FB84F89414A8AD59" box="[1090,1178,1841,1868]" captionStart-0="FIG" captionStart-1="FIG" captionStart-2="FIG" captionStartId-0="8.[132,143,1320,1338]" captionStartId-1="8.[813,824,1307,1325]" captionStartId-2="10.[132,143,1107,1125]" captionTargetBox-0="[132,788,192,1298]" captionTargetBox-1="[814,1456,190,1280]" captionTargetBox-2="[133,1455,215,1062]" captionTargetId-0="figure-361@8.[131,684,736,1277]" captionTargetId-1="figure-397@8.[811,1364,213,787]" captionTargetId-2="figure-415@10.[698,1267,213,780]" captionTargetPageId-0="8" captionTargetPageId-1="8" captionTargetPageId-2="10" captionText-0="FIG. 6. — Corynecladia mediterranea sp.nov.:A, plant habit of holotype CAT 2724; B, plant in natural habitat. Scale bar: 5 mm." captionText-1="FIG. 7. — Corynecladia mediterranea sp. nov., holotype CAT 2724: A, apical part of a branch showing epidermal cells slightly projecting near the apex; B, epidermal cells in surface view showing one corps en cerise per cell. Scale bars: A, 150 µm; B, 100 µm." captionText-2="FIG. 8. — Corynecladia mediterranea sp. nov., holotype CAT 2724: A, longitudinal section showing secondary pit connection between epidermal cells located in median part of the cells, white arrows indicate secondary pit connections between epidermal cells; B, transverse section of the thallus near the base; C, tetrasporangial branchlet showing parallel arrangement of tetrasporangia; D, transverse section of a tetrasporic branch near the apex showing an axial cell (a) with two sterile (p) and two elongate fertile (fp) pericentral cells. Scale bars: A, 40 µm; B, 100 µm; C, 200 µm; D, 20 µm." figureDoi-0="http://doi.org/10.5281/zenodo.10698535" figureDoi-1="http://doi.org/10.5281/zenodo.10698192" figureDoi-2="http://doi.org/10.5281/zenodo.10698194" httpUri-0="https://zenodo.org/record/10698535/files/figure.png" httpUri-1="https://zenodo.org/record/10698192/files/figure.png" httpUri-2="https://zenodo.org/record/10698194/files/figure.png" pageId="6" pageNumber="15">Figs 6-8</figureCitation>
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)
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</heading>
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</paragraph>
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<paragraph id="8BCE07332E28FFF7FCEBF8261249AE99" blockId="6.[812,1457,1923,2027]" lastBlockId="7.[130,777,902,1164]" lastPageId="7" lastPageNumber="16" pageId="6" pageNumber="15">
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Plants red-yellowish in colour, soft in texture, forming tufts up to
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<quantity id="4C89AAD62E28FFF6FC8FF83B1348ADA0" box="[841,890,1950,1974]" metricMagnitude="-2" metricUnit="m" metricValue="8.0" pageId="6" pageNumber="15" unit="cm" value="8.0">8 cm</quantity>
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high; thalli terete up to
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<quantity id="4C89AAD62E28FFF6FBACF83B1497ADA0" box="[1130,1189,1950,1974]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="6" pageNumber="15" unit="mm" value="2.0">2 mm</quantity>
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in diameter, arising from a discoid holdfast with secondary stoloniferous branches; branching irregularly alternate, usually with 2(3) orders of branches; ultimate branchlets are cylindrical-clavate; four periaxial cells per vegetative axial segment. Secondary pit-connections between cortical cells localized in middle to inner part of the cells. Cortical cells with one corps en cerise. No lenticular thickenings. Tetrasporangia in parallel arrangement cut-off abaxially from the third and fourth periaxial cells. It differs from other species of
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<taxonomicName id="4C717CB02E29FFF7FE13FBAF127CAE37" authorityName="J. Agardh. Asterisk" authorityYear="1876" box="[469,590,1034,1058]" class="Florideophyceae" family="Rhodomelaceae" genus="Corynecladia" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" order="Ceramiales" pageId="7" pageNumber="16" phylum="Rhodophyta" rank="genus">
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<emphasis id="B905DB212E29FFF7FE13FBAF127CAE37" box="[469,590,1034,1058]" italics="true" pageId="7" pageNumber="16">Corynecladia</emphasis>
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</taxonomicName>
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in showing neither secondary cortication nor starch grains in medullary cells and from genera
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<taxonomicName id="4C717CB02E29FFF7FF03FBE51112AE42" authorityName="J. V. Lamouroux" authorityYear="1813" box="[197,288,1088,1111]" class="Florideophyceae" family="Rhodomelaceae" genus="Laurencia" kingdom="Plantae" order="Ceramiales" pageId="7" pageNumber="16" phylum="Rhodophyta" rank="genus">
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<emphasis id="B905DB212E29FFF7FF03FBE51112AE42" box="[197,288,1088,1111]" italics="true" pageId="7" pageNumber="16">Laurencia</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C717CB02E29FFF7FE8CFB9A118BAE42" box="[330,441,1087,1111]" class="Florideophyceae" family="Rhodomelaceae" genus="Laurenciella" kingdom="Plantae" order="Ceramiales" pageId="7" pageNumber="16" phylum="Rhodophyta" rank="genus">
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<emphasis id="B905DB212E29FFF7FE8CFB9A118BAE42" box="[330,441,1087,1111]" italics="true" pageId="7" pageNumber="16">Laurenciella</emphasis>
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</taxonomicName>
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in the occurrence of deep secondary pit connections between cortical cells. It differs from the related
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<taxonomicName id="4C717CB02E29FFF7FF40FBD010D9AE99" authorityName="Metti & Furnari & Serio" authorityYear="2024" box="[134,235,1140,1164]" class="Florideophyceae" family="Rhodomelaceae" genus="Corynecladia" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" order="Ceramiales" pageId="7" pageNumber="16" phylum="Rhodophyta" rank="species" species="millarii">
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<emphasis id="B905DB212E29FFF7FF40FBD010D9AE99" box="[134,235,1140,1164]" italics="true" pageId="7" pageNumber="16">C. millarii</emphasis>
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</taxonomicName>
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mainly in different molecular sequences.
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</paragraph>
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</subSubSection>
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<caption id="DF0E57BB2E29FFF7FF42FD441201A971" ID-DOI="http://doi.org/10.5281/zenodo.10698190" ID-Zenodo-Dep="10698190" httpUri="https://zenodo.org/record/10698190/files/figure.png" pageId="7" pageNumber="16" startId="7.[132,143,737,755]" targetBox="[132,775,215,692]" targetPageId="7" targetType="figure">
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<paragraph id="8BCE07332E29FFF7FF42FD441201A971" blockId="7.[132,775,737,868]" pageId="7" pageNumber="16">
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. 5. —
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<taxonomicName id="4C717CB02E29FFF7FF14FD441145A8E6" authority="Metti & Furnari & Serio, 2024" authorityName="Metti & Furnari & Serio" authorityYear="2024" box="[210,375,737,755]" class="Florideophyceae" family="Rhodomelaceae" genus="Corynecladia" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" order="Ceramiales" pageId="7" pageNumber="16" phylum="Rhodophyta" rank="species" species="millarii" status="sp. nov.">
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<emphasis id="B905DB212E29FFF7FF14FD441145A8E6" box="[210,375,737,755]" italics="true" pageId="7" pageNumber="16">Corynecladia millarii</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A236665A2E29FFF7FEBCFD44118DA8E6" box="[378,447,737,755]" pageId="7" pageNumber="16" rank="species">sp.nov.</taxonomicNameLabel>
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,holotype CAT 2721:
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<emphasis id="B905DB212E29FFF7FDA1FD441246A8E6" bold="true" box="[615,628,737,755]" pageId="7" pageNumber="16">A</emphasis>
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, longitudinal section of a tetrasporic branch showing a tetrasporangium cut off abaxially from a fertile pericentral cell;
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<emphasis id="B905DB212E29FFF7FE8DFCAB116AA935" bold="true" box="[331,344,782,800]" pageId="7" pageNumber="16">B</emphasis>
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, transverse section of a tetrasporic branch near the apex showing the axial cell (
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<emphasis id="B905DB212E29FFF7FEA9FC801148A922" bold="true" box="[367,378,805,823]" pageId="7" pageNumber="16">a</emphasis>
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) with two sterile (
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<emphasis id="B905DB212E29FFF7FDCAFC801225A922" bold="true" box="[524,535,805,823]" pageId="7" pageNumber="16">p</emphasis>
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) and two elongate fertile (
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<emphasis id="B905DB212E29FFF7FD36FC801330A922" bold="true" box="[752,770,805,823]" pageId="7" pageNumber="16">fp</emphasis>
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) pericentral cells;
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<emphasis id="B905DB212E29FFF7FED6FC99112CA95B" bold="true" box="[272,286,828,846]" pageId="7" pageNumber="16">C</emphasis>
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, tetrasporangial branchlet showing parallel arrangement of tetrasporangia. Scale bars: A, B, 50 µm; C, 200 µm.
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</paragraph>
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</caption>
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<subSubSection id="C36B54B82E29FFF7FF42FB011105AFB0" pageId="7" pageNumber="16" type="materials_examined">
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<paragraph id="8BCE07332E29FFF7FF42FB0111B2AF4F" blockId="7.[131,778,1188,1370]" pageId="7" pageNumber="16">
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<materialsCitation id="3B190D6E2E29FFF7FF42FB01119BAF1E" collectingDate="2017-07-09" collectingDateMax="2021-05-08" collectingDateMin="2017-07-09" collectionCode="CAT" collectorName="D. Serio" country="Italy" county="Trapani" elevation="5" latitude="38.10583" location="Golfo di Monte Cofano" longLatPrecision="19" longitude="12.693334" municipality="San Vito Lo Capo" pageId="7" pageNumber="16" specimenCode="CAT 2724" specimenCount="1" stateProvince="Sicily" typeStatus="holotype">
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. —
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<emphasis id="B905DB212E29FFF7FE86FB01115FAEA9" bold="true" box="[320,365,1188,1212]" pageId="7" pageNumber="16">
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<collectingCountry id="F36647A32E29FFF7FE86FB01115FAEA9" box="[320,365,1188,1212]" name="Italy" pageId="7" pageNumber="16">Italy</collectingCountry>
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</emphasis>
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||
•
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<collectingRegion id="49B5C9D12E29FFF7FE45FB01118AAEA9" box="[387,440,1188,1212]" country="Italy" name="Sicilia" pageId="7" pageNumber="16">Sicily</collectingRegion>
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,
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<collectingCounty id="62AF7FBF2E29FFF7FE79FB01123FAEA9" box="[447,525,1188,1212]" pageId="7" pageNumber="16">Trapani</collectingCounty>
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,
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<collectingMunicipality id="6BAA9D492E29FFF7FDD3FB0112F7AEA9" box="[533,709,1188,1212]" pageId="7" pageNumber="16">San Vito Lo Capo</collectingMunicipality>
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,
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||
<location id="8EAE51E82E29FFF7FD08FB01111EAEC3" LSID="urn:lsid:plazi:treatment:03D8B6252E28FFF7FC6BF8B41414A885:8EAE51E82E29FFF7FD08FB01111EAEC3" country="Italy" county="Trapani" latitude="38.10583" longLatPrecision="19" longitude="12.693334" municipality="San Vito Lo Capo" name="Golfo di Monte Cofano" pageId="7" pageNumber="16" stateProvince="Sicily">Golfo di Monte Cofano</location>
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;
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<geoCoordinate id="EE4561F42E29FFF7FEF2FB1B119EAEC3" box="[308,428,1214,1238]" degrees="38" direction="north" minutes="06" orientation="latitude" pageId="7" pageNumber="16" precision="15" seconds="21" value="38.10583">38°06’21”N</geoCoordinate>
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,
|
||
<geoCoordinate id="EE4561F42E29FFF7FE73FB1B1215AEC3" box="[437,551,1214,1238]" degrees="12" direction="east" minutes="41" orientation="longitude" pageId="7" pageNumber="16" precision="15" seconds="36" value="12.693334">12°41’36”E</geoCoordinate>
|
||
; epilithic;
|
||
<elevation id="005CE0002E29FFF7FD4AFB1B1336AEC3" box="[652,772,1214,1238]" metricMagnitude="-1" metricUnit="m" metricValue="5.0" pageId="7" pageNumber="16" unit="m" value="0.5">
|
||
<quantity id="4C89AAD62E29FFF7FD4AFB1B12F6AEC3" box="[652,708,1214,1238]" metricMagnitude="-1" metricUnit="m" metricValue="5.0" pageId="7" pageNumber="16" unit="m" value="0.5">0.5 m</quantity>
|
||
depth
|
||
</elevation>
|
||
;
|
||
<date id="FFCF21F32E29FFF7FF45FB7C10C8AEE4" box="[131,250,1241,1265]" pageId="7" pageNumber="16" value="2017-07-09">
|
||
<collectingDate id="EF8BD81B2E29FFF7FF45FB7C10C8AEE4" box="[131,250,1241,1265]" pageId="7" pageNumber="16" value="2017-07-09">9.VII.2017</collectingDate>
|
||
</date>
|
||
;
|
||
<collectorName id="268462E52E29FFF7FEC1FB7C1150AEE4" box="[263,354,1241,1265]" pageId="7" pageNumber="16">D. Serio</collectorName>
|
||
;
|
||
<typeStatus id="54CAB9912E29FFF7FEB6FB7C11F9AEE4" box="[368,459,1241,1265]" pageId="7" pageNumber="16" type="holotype">holotype</typeStatus>
|
||
(tetrasporophyte):
|
||
<collectionCode id="ED609FF62E29FFF7FD5EFB7C12FEAEE4" box="[664,716,1241,1265]" country="Italy" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14393" lsid="urn:lsid:biocol.org:col:14393" name="Università di Catania" pageId="7" pageNumber="16" type="Herbarium">CAT</collectionCode>
|
||
[
|
||
<specimenCode id="DBD7AF482E29FFF7FD17FB7C108FAF1E" collectionCode="CAT" country="Italy" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14393" lsid="urn:lsid:biocol.org:col:14393" name="Università di Catania" pageId="7" pageNumber="16" type="Herbarium">CAT 2724</specimenCode>
|
||
]; GenBank:
|
||
<accessionNumber id="94229AD02E29FFF7FEF3FB56119BAF1E" box="[309,425,1267,1291]" pageId="7" pageNumber="16">OQ738971</accessionNumber>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="3B190D6E2E29FFF7FE06FB56114BAF4F" collectingDate="2021-05-08" collectingDateMax="2021-05-08" collectingDateMin="2017-07-09" collectionCode="CAT" collectorName="D. Serio" country="Italy" county="Trapani" elevation="2" latitude="38.10583" location="Porto Palo di Capo Passero" longLatPrecision="19" longitude="12.693334" municipality="San Vito Lo Capo" pageId="7" pageNumber="16" specimenCode="CAT 2724" specimenCount="1" stateProvince="Sicily" typeStatus="holotype">
|
||
<emphasis id="B905DB212E29FFF7FE06FB5611DFAF1E" box="[448,493,1267,1291]" italics="true" pageId="7" pageNumber="16">ibid.</emphasis>
|
||
;
|
||
<location id="8EAE51E82E29FFF7FE3FFB511331AF1E" LSID="urn:lsid:plazi:treatment:03D8B6252E28FFF7FC6BF8B41414A885:8EAE51E82E29FFF7FE3FFB511331AF1E" box="[505,771,1267,1291]" country="Italy" county="Trapani" latitude="38.10583" longLatPrecision="19" longitude="12.693334" municipality="San Vito Lo Capo" name="Porto Palo di Capo Passero" pageId="7" pageNumber="16" stateProvince="Sicily">Porto Palo di Capo Passero</location>
|
||
;
|
||
<geoCoordinate id="EE4561F42E29FFF7FF42FAAB1126AF33" box="[132,276,1294,1318]" degrees="36" direction="north" minutes="39" orientation="latitude" pageId="7" pageNumber="16" precision="1" seconds="03.8" value="36.65106">36°39’03.8”N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE4561F42E29FFF7FEE6FAA8119BAF30" box="[288,425,1293,1317]" degrees="15" direction="east" minutes="04" orientation="longitude" pageId="7" pageNumber="16" precision="1" seconds="37.4" value="15.077056">15°04’37.4”E</geoCoordinate>
|
||
; epilithic;
|
||
<elevation id="005CE0002E29FFF7FDD1FAAB12AAAF33" box="[535,664,1294,1318]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" pageId="7" pageNumber="16" unit="m" value="0.2">
|
||
<quantity id="4C89AAD62E29FFF7FDD1FAAB1266AF30" box="[535,596,1294,1318]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" pageId="7" pageNumber="16" unit="m" value="0.2">0.2 m</quantity>
|
||
depth
|
||
</elevation>
|
||
;
|
||
<date id="FFCF21F32E29FFF7FD62FAAB1330AF33" box="[676,770,1294,1318]" pageId="7" pageNumber="16" value="2021-05-08">
|
||
<collectingDate id="EF8BD81B2E29FFF7FD62FAAB1330AF33" box="[676,770,1294,1318]" pageId="7" pageNumber="16" value="2021-05-08">8.V.2021</collectingDate>
|
||
</date>
|
||
;
|
||
<collectorName id="268462E52E29FFF7FF40FA8C10E8AF55" box="[134,218,1320,1344]" pageId="7" pageNumber="16">D. Serio</collectorName>
|
||
;
|
||
<typeStatus id="54CAB9912E29FFF7FF25FA8C1104AF54" box="[227,310,1321,1345]" pageId="7" pageNumber="16" type="paratype">paratype</typeStatus>
|
||
(tetrasporophyte):
|
||
<collectionCode id="ED609FF62E29FFF7FE37FA8D1211AF55" box="[497,547,1320,1344]" country="Italy" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14393" lsid="urn:lsid:biocol.org:col:14393" name="Università di Catania" pageId="7" pageNumber="16" type="Herbarium">CAT</collectionCode>
|
||
[
|
||
<specimenCode id="DBD7AF482E29FFF7FDEEFA8D12A4AF55" box="[552,662,1320,1344]" collectionCode="CAT" country="Italy" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14393" lsid="urn:lsid:biocol.org:col:14393" name="Università di Catania" pageId="7" pageNumber="16" type="Herbarium">CAT 2726</specimenCode>
|
||
]; GenBank:
|
||
<accessionNumber id="94229AD02E29FFF7FF45FAE710CAAF4F" box="[131,248,1346,1370]" pageId="7" pageNumber="16">OQ738950</accessionNumber>
|
||
,
|
||
<accessionNumber id="94229AD02E29FFF7FEC3FAE7114BAF4F" box="[261,377,1346,1370]" pageId="7" pageNumber="16">OQ738951</accessionNumber>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BCE07332E29FFF7FF42FAD61105AFB0" blockId="7.[132,775,1394,1445]" pageId="7" pageNumber="16">
|
||
<smallCapsWord id="8D2891EF2E29FFF7FF42FAD61087AF9D" baselines="1412,1412" box="[132,181,1395,1418]" lowerCaseFontSize="7" mainFontSize="10" normCase="title" normString="Type" pageId="7" pageNumber="16">TYPE</smallCapsWord>
|
||
<smallCapsWord id="8D2891EF2E29FFF7FF7AFADD1125AF9C" baselines="1413" box="[188,279,1400,1417]" lowerCaseFontSize="7" mainFontSize="10" normCase="lower" normString="locality" pageId="7" pageNumber="16">LOCALITY</smallCapsWord>
|
||
. — Italy, Sicily, Trapani, San Vito Lo Capo, Golfo di Monte Cofano.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36B54B82E29FFF7FF42FA181105AFFA" pageId="7" pageNumber="16" type="etymology">
|
||
<paragraph id="8BCE07332E29FFF7FF42FA181105AFFA" blockId="7.[131,775,1468,1519]" pageId="7" pageNumber="16">
|
||
<smallCapsWord id="8D2891EF2E29FFF7FF42FA1810CCAFC6" baselines="1486,1487" box="[132,254,1469,1492]" lowerCaseFontSize="7" mainFontSize="10" normCase="title" normString="Etymology" pageId="7" pageNumber="16">ETYMOLOGY</smallCapsWord>
|
||
. — The specific epithet indicates the Sea in which the species was found.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36B54B82E29FFF7FF42F9A212C7AC96" pageId="7" pageNumber="16" type="distribution">
|
||
<paragraph id="8BCE07332E29FFF7FF42F9A21146AC46" blockId="7.[131,775,1542,1619]" pageId="7" pageNumber="16">
|
||
<smallCapsWord id="8D2891EF2E29FFF7FF42F9A21120AC08" baselines="1560,1561" box="[132,274,1543,1566]" lowerCaseFontSize="7" mainFontSize="10" normCase="title" normString="Distribution" pageId="7" pageNumber="16">DISTRIBUTION</smallCapsWord>
|
||
. — Type locality, Golfo di Monte Cofano (Trapani, Sicily); Porto Palo di Capo Passero (Syracuse, Sicily); and probably more widely distributed.
|
||
</paragraph>
|
||
<paragraph id="8BCE07332E29FFF7FF42F9CE12C7AC96" blockId="7.[132,757,1643,1667]" box="[132,757,1643,1667]" pageId="7" pageNumber="16">
|
||
<smallCapsWord id="8D2891EF2E29FFF7FF42F9CE10EEAC94" baselines="1660,1661" box="[132,220,1643,1666]" lowerCaseFontSize="7" mainFontSize="10" normCase="title" normString="Habitat" pageId="7" pageNumber="16">HABITAT</smallCapsWord>
|
||
. — Plants epilithic in upper subtidal up to 1 m depth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36B54B82E29FFF7FF42F9161414A885" pageId="7" pageNumber="16" type="description">
|
||
<paragraph id="8BCE07332E29FFF7FF42F9161127ACDE" blockId="7.[132,277,1715,1741]" box="[132,277,1715,1741]" pageId="7" pageNumber="16">
|
||
<heading id="D086B05F2E29FFF7FF42F9161127ACDE" box="[132,277,1715,1741]" fontSize="9" level="3" pageId="7" pageNumber="16" reason="5">
|
||
<smallCapsWord id="8D2891EF2E29FFF7FF42F9161127ACDE" baselines="1734,1734" box="[132,277,1715,1741]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Description" pageId="7" pageNumber="16">DESCRIPTION</smallCapsWord>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BCE07332E29FFF7FF42F9771414A885" blockId="7.[130,777,1746,2027]" lastBlockId="7.[811,1455,215,656]" pageId="7" pageNumber="16">
|
||
Plants epilithic, soft, red yellowish, up to
|
||
<quantity id="4C89AAD62E29FFF7FD8AF97712B1ACF9" box="[588,643,1746,1772]" metricMagnitude="-2" metricUnit="m" metricValue="8.0" pageId="7" pageNumber="16" unit="cm" value="8.0">8 cm</quantity>
|
||
high, terete throughout, attached to substrate by a discoid holdfast with stolon-like branches and smaller discoid holdfasts (
|
||
<figureCitation id="134A1BB62E29FFF7FD49F8B712C9AD39" box="[655,763,1810,1836]" captionStart="FIG" captionStartId="8.[132,143,1320,1338]" captionTargetBox="[132,788,192,1298]" captionTargetId="figure-361@8.[131,684,736,1277]" captionTargetPageId="8" captionText="FIG. 6. — Corynecladia mediterranea sp.nov.:A, plant habit of holotype CAT 2724; B, plant in natural habitat. Scale bar: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.10698535" httpUri="https://zenodo.org/record/10698535/files/figure.png" pageId="7" pageNumber="16">Fig. 6A, B</figureCitation>
|
||
). Erect axes,
|
||
<quantity id="4C89AAD62E29FFF7FEC4F897116DAD59" box="[258,351,1842,1868]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="7" pageNumber="16" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">1-2 mm</quantity>
|
||
in diameter in the middle portion of the thallus, irregularly alternate, usually with 2(-3) orders of branches. Epidermal cells with slight projection near the apex (
|
||
<figureCitation id="134A1BB62E29FFF7FF05F8341124ADBE" box="[195,278,1937,1964]" captionStart="FIG" captionStartId="8.[813,824,1307,1325]" captionTargetBox="[814,1456,190,1280]" captionTargetId="figure-397@8.[811,1364,213,787]" captionTargetPageId="8" captionText="FIG. 7. — Corynecladia mediterranea sp. nov., holotype CAT 2724: A, apical part of a branch showing epidermal cells slightly projecting near the apex; B, epidermal cells in surface view showing one corps en cerise per cell. Scale bars: A, 150 µm; B, 100 µm." figureDoi="http://doi.org/10.5281/zenodo.10698192" httpUri="https://zenodo.org/record/10698192/files/figure.png" pageId="7" pageNumber="16">Fig. 7A</figureCitation>
|
||
). One corp en cerise per cortical cells (
|
||
<figureCitation id="134A1BB62E29FFF7FD6CF83412C8ADBE" box="[682,762,1937,1964]" captionStart="FIG" captionStartId="8.[813,824,1307,1325]" captionTargetBox="[814,1456,190,1280]" captionTargetId="figure-397@8.[811,1364,213,787]" captionTargetPageId="8" captionText="FIG. 7. — Corynecladia mediterranea sp. nov., holotype CAT 2724: A, apical part of a branch showing epidermal cells slightly projecting near the apex; B, epidermal cells in surface view showing one corps en cerise per cell. Scale bars: A, 150 µm; B, 100 µm." figureDoi="http://doi.org/10.5281/zenodo.10698192" httpUri="https://zenodo.org/record/10698192/files/figure.png" pageId="7" pageNumber="16">Fig. 7B</figureCitation>
|
||
). Cortical cells showing thin secondary pit-connections. In longitudinal section they appeared localized in the middle to inner part of the cells (
|
||
<figureCitation id="134A1BB62E29FFF7FBFCFF7214BFAAE4" box="[1082,1165,215,241]" captionStart="FIG" captionStartId="10.[132,143,1107,1125]" captionTargetBox="[133,1455,215,1062]" captionTargetId="figure-415@10.[698,1267,213,780]" captionTargetPageId="10" captionText="FIG. 8. — Corynecladia mediterranea sp. nov., holotype CAT 2724: A, longitudinal section showing secondary pit connection between epidermal cells located in median part of the cells, white arrows indicate secondary pit connections between epidermal cells; B, transverse section of the thallus near the base; C, tetrasporangial branchlet showing parallel arrangement of tetrasporangia; D, transverse section of a tetrasporic branch near the apex showing an axial cell (a) with two sterile (p) and two elongate fertile (fp) pericentral cells. Scale bars: A, 40 µm; B, 100 µm; C, 200 µm; D, 20 µm." figureDoi="http://doi.org/10.5281/zenodo.10698194" httpUri="https://zenodo.org/record/10698194/files/figure.png" pageId="7" pageNumber="16">Fig. 8A</figureCitation>
|
||
). In transverse section, cortical cells quadratic to rectangular, neither radially elongated nor arranged as a palisade, measuring 25-30 ×30-35 µm in the middle portions of the plant (
|
||
<figureCitation id="134A1BB62E29FFF7FB67FE9214C6AB44" box="[1185,1268,311,337]" captionStart="FIG" captionStartId="10.[132,143,1107,1125]" captionTargetBox="[133,1455,215,1062]" captionTargetId="figure-415@10.[698,1267,213,780]" captionTargetPageId="10" captionText="FIG. 8. — Corynecladia mediterranea sp. nov., holotype CAT 2724: A, longitudinal section showing secondary pit connection between epidermal cells located in median part of the cells, white arrows indicate secondary pit connections between epidermal cells; B, transverse section of the thallus near the base; C, tetrasporangial branchlet showing parallel arrangement of tetrasporangia; D, transverse section of a tetrasporic branch near the apex showing an axial cell (a) with two sterile (p) and two elongate fertile (fp) pericentral cells. Scale bars: A, 40 µm; B, 100 µm; C, 200 µm; D, 20 µm." figureDoi="http://doi.org/10.5281/zenodo.10698194" httpUri="https://zenodo.org/record/10698194/files/figure.png" pageId="7" pageNumber="16">Fig. 8B</figureCitation>
|
||
). Medullary cells rounded, 40-50×35-45 µm in the middle portions of the plant, larger toward the center of the axes. Walls of medullary cells without lenticular thickenings (
|
||
<figureCitation id="134A1BB62E29FFF7FB24FE331506ABA4" box="[1250,1332,406,433]" captionStart="FIG" captionStartId="10.[132,143,1107,1125]" captionTargetBox="[133,1455,215,1062]" captionTargetId="figure-415@10.[698,1267,213,780]" captionTargetPageId="10" captionText="FIG. 8. — Corynecladia mediterranea sp. nov., holotype CAT 2724: A, longitudinal section showing secondary pit connection between epidermal cells located in median part of the cells, white arrows indicate secondary pit connections between epidermal cells; B, transverse section of the thallus near the base; C, tetrasporangial branchlet showing parallel arrangement of tetrasporangia; D, transverse section of a tetrasporic branch near the apex showing an axial cell (a) with two sterile (p) and two elongate fertile (fp) pericentral cells. Scale bars: A, 40 µm; B, 100 µm; C, 200 µm; D, 20 µm." figureDoi="http://doi.org/10.5281/zenodo.10698194" httpUri="https://zenodo.org/record/10698194/files/figure.png" pageId="7" pageNumber="16">Fig. 8B</figureCitation>
|
||
). Each vegetative axial segment cuts off four periaxial cells (
|
||
<figureCitation id="134A1BB62E29FFF7FA8CFE131593ABC4" box="[1354,1441,438,465]" captionStart="FIG" captionStartId="10.[132,143,1107,1125]" captionTargetBox="[133,1455,215,1062]" captionTargetId="figure-415@10.[698,1267,213,780]" captionTargetPageId="10" captionText="FIG. 8. — Corynecladia mediterranea sp. nov., holotype CAT 2724: A, longitudinal section showing secondary pit connection between epidermal cells located in median part of the cells, white arrows indicate secondary pit connections between epidermal cells; B, transverse section of the thallus near the base; C, tetrasporangial branchlet showing parallel arrangement of tetrasporangia; D, transverse section of a tetrasporic branch near the apex showing an axial cell (a) with two sterile (p) and two elongate fertile (fp) pericentral cells. Scale bars: A, 40 µm; B, 100 µm; C, 200 µm; D, 20 µm." figureDoi="http://doi.org/10.5281/zenodo.10698194" httpUri="https://zenodo.org/record/10698194/files/figure.png" pageId="7" pageNumber="16">Fig. 8D</figureCitation>
|
||
). Tetrasporangial initials cut off abaxially from the third and fourth periaxial cells (
|
||
<figureCitation id="134A1BB62E29FFF7FBD6FE531456A805" box="[1040,1124,502,528]" captionStart="FIG" captionStartId="10.[132,143,1107,1125]" captionTargetBox="[133,1455,215,1062]" captionTargetId="figure-415@10.[698,1267,213,780]" captionTargetPageId="10" captionText="FIG. 8. — Corynecladia mediterranea sp. nov., holotype CAT 2724: A, longitudinal section showing secondary pit connection between epidermal cells located in median part of the cells, white arrows indicate secondary pit connections between epidermal cells; B, transverse section of the thallus near the base; C, tetrasporangial branchlet showing parallel arrangement of tetrasporangia; D, transverse section of a tetrasporic branch near the apex showing an axial cell (a) with two sterile (p) and two elongate fertile (fp) pericentral cells. Scale bars: A, 40 µm; B, 100 µm; C, 200 µm; D, 20 µm." figureDoi="http://doi.org/10.5281/zenodo.10698194" httpUri="https://zenodo.org/record/10698194/files/figure.png" pageId="7" pageNumber="16">Fig. 8D</figureCitation>
|
||
). No additional tetrasporangial periaxial cells produced. Mature tetrasporangia tetrahedrally divided, 90-100 µm in diameter. Tetrasporangia forming a parallel arrangement along the axis of the stichidium (
|
||
<figureCitation id="134A1BB62E29FFF7FA94FDF31590A865" box="[1362,1442,598,624]" captionStart="FIG" captionStartId="10.[132,143,1107,1125]" captionTargetBox="[133,1455,215,1062]" captionTargetId="figure-415@10.[698,1267,213,780]" captionTargetPageId="10" captionText="FIG. 8. — Corynecladia mediterranea sp. nov., holotype CAT 2724: A, longitudinal section showing secondary pit connection between epidermal cells located in median part of the cells, white arrows indicate secondary pit connections between epidermal cells; B, transverse section of the thallus near the base; C, tetrasporangial branchlet showing parallel arrangement of tetrasporangia; D, transverse section of a tetrasporic branch near the apex showing an axial cell (a) with two sterile (p) and two elongate fertile (fp) pericentral cells. Scale bars: A, 40 µm; B, 100 µm; C, 200 µm; D, 20 µm." figureDoi="http://doi.org/10.5281/zenodo.10698194" httpUri="https://zenodo.org/record/10698194/files/figure.png" pageId="7" pageNumber="16">Fig. 8C</figureCitation>
|
||
). Gametangia unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |