243 lines
29 KiB
XML
243 lines
29 KiB
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<document id="BDFC9FA160B10A10986DD3B86BFFC88A" ID-CLB-Dataset="6481" ID-DOI="10.11646/zootaxa.4969.3.1" ID-GBIF-Dataset="ea7a5aa0-0ce5-48f3-bebc-bae40df09c91" ID-ISSN="1175-5326" ID-Zenodo-Dep="4751258" ID-ZooBank="140804AC-7852-46F4-811D-3D86F4AA1130" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1620818632951" checkinUser="plazi" docAuthor="Bernal, M. C., Cairns, S. D., Penchaszadeh, P. E. & Lauretta, D." docDate="2021" docId="9E6F95744955BA23FF0441A93714FB92" docLanguage="en" docName="zootaxa.4969.3.1.pdf" docOrigin="Zootaxa 4969 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Lepidopora granulosa" docType="treatment" docVersion="6" lastPageNumber="29" masterDocId="6256ED0C494EBA3FFF93413E3235FF83" masterDocTitle="Stylasterids (Hydrozoa: Stylasteridae) from Mar del Plata submarine canyon and adjacent area (southwestern Atlantic), with a key to the species off Argentina" masterLastPageNumber="452" masterPageNumber="401" pageNumber="28" updateTime="1698938719312" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:titleInfo id="C4D3B35922631028F5587C47FD83E0EB">
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<mods:title id="82D82DBE8B2D71B76F52F1F30D773A2A">Stylasterids (Hydrozoa: Stylasteridae) from Mar del Plata submarine canyon and adjacent area (southwestern Atlantic), with a key to the species off Argentina</mods:title>
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<mods:name id="908032E81C6BDA7355B8D0B9DB836258" type="personal">
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<mods:roleTerm id="37ECB9213DF29B84BA964614C5B75294">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="FEE741901092D73E9267AE1AA672B990">Bernal, M. C.</mods:namePart>
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<mods:affiliation id="35F1F1EB7F7FB31C28B59FF89ECFC92A">Museo Argentino de Ciencias Naturales “ Bernardino Rivadavia ” - CONICET-Av. Ángel Gallardo 470, C 1405 DJR, Buenos Aires, Argentina</mods:affiliation>
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</mods:name>
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</mods:role>
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<mods:namePart id="04DBAD65740C5FFEDD8B142CC1F8A347">Cairns, S. D.</mods:namePart>
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<mods:nameIdentifier id="2955C26F2576BE8D54E7F29168E2909D" type="ORCID">0000-0001-7209-9271</mods:nameIdentifier>
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<mods:affiliation id="32274FC7E2845485A763144EC382EBE7">Department of Invertebrate Zoology, Smithsonian Institution- 10 th St. & Constitution Ave. NW, Washington DC, 20560 USA cairnss @ si. edu; http: // orcid. org / 0000 - 0001 - 7209 - 9271</mods:affiliation>
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<mods:nameIdentifier id="0B6436F9DB2C4EE31641C14C2B9BC2E5" type="email">cairnss@si.edu</mods:nameIdentifier>
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<mods:name id="F0244982EE9CB3B3063AABE182CEF46B" type="personal">
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</mods:role>
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<mods:namePart id="A2A550C3B3CB0EB6BD0C822A7939F533">Penchaszadeh, P. E.</mods:namePart>
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<mods:nameIdentifier id="EBD423E628F67249A209159A1F58A3B0" type="ORCID">0000-0002-2043-8814</mods:nameIdentifier>
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<mods:affiliation id="07FA83DDD78F3FEC5B741409149BA5D0">Museo Argentino de Ciencias Naturales “ Bernardino Rivadavia ” - CONICET-Av. Ángel Gallardo 470, C 1405 DJR, Buenos Aires, Argentina & pablopench @ gmail. com; https: // orcid. org / 0000 - 0002 - 2043 - 8814</mods:affiliation>
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<mods:nameIdentifier id="1F887978E39DE81427FA3D11E8E289EF" type="email">pablopench@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:name id="B185FA0694744631FC1ACDA1DA98BE8E" type="personal">
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</mods:role>
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<mods:namePart id="DA10EA74F86A87520C6252D5EA8618BD">Lauretta, D.</mods:namePart>
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<mods:nameIdentifier id="B3D74CEB7317E84FAAA964BFFFEB84C1" type="ORCID">0000-0001-5344-2425</mods:nameIdentifier>
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<mods:affiliation id="01E36C73328AAF96A9F3B0D99E8DF4B2">Museo Argentino de Ciencias Naturales “ Bernardino Rivadavia ” - CONICET-Av. Ángel Gallardo 470, C 1405 DJR, Buenos Aires, Argentina & dlauretta @ gmail. com; http: // orcid. org / 0000 - 0001 - 5344 - 2425</mods:affiliation>
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<mods:nameIdentifier id="CAE0EDBD6093C1E4376E651F52ED9C0B" type="email">dlauretta@gmail.com</mods:nameIdentifier>
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<mods:typeOfResource id="EBFDA71C5EE55F6AA03B17BE84FAE812">text</mods:typeOfResource>
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<mods:title id="085E4A29E1A7982C6D6F2DD0BEFCA8B9">Zootaxa</mods:title>
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<mods:part id="2FB2EC71A2DEBF2F0B4E24B5F4301528">
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<mods:date id="AC449BFECC86945207633F32647CED02">2021</mods:date>
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<mods:number id="37D757C503D0EF0554CDE1C7A39271DE">2021-05-12</mods:number>
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<mods:detail id="8B20CF551E1BBA0006E67E92B357F3BC" type="volume">
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<mods:number id="E5D3547AF37C9CD895A54C5ED60DBAE5">4969</mods:number>
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</mods:detail>
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<mods:detail id="FDBAE8DB50F3486B2378396DD148D93D" type="issue">
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<mods:number id="B8F3EC38C242CFECC116C258927FF880">3</mods:number>
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<mods:start id="23CFF1BDDAF0FD65EAEB1FA0C9AD2BAF">401</mods:start>
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<mods:classification id="A4F05817A7095B9A2C7E9509568D0AD9">journal article</mods:classification>
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<mods:identifier id="116DAEB87258C7D152D5D2E0AB370A99" type="CLB-Dataset">6481</mods:identifier>
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<mods:identifier id="CC145D7777B9920BD60A760FCDD8F096" type="DOI">10.11646/zootaxa.4969.3.1</mods:identifier>
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<mods:identifier id="E8FE5D0F01C0E4AD2ECAC12AA15AEDEE" type="GBIF-Dataset">ea7a5aa0-0ce5-48f3-bebc-bae40df09c91</mods:identifier>
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<mods:identifier id="5DAD4A22DA26941CED8438F99A375D88" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="1192CCE92ED98815DC83EA6D793D86F7" type="Zenodo-Dep">4751258</mods:identifier>
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<mods:identifier id="89891489D40CDF963FD80A68B1F8D62F" type="ZooBank">140804AC-7852-46F4-811D-3D86F4AA1130</mods:identifier>
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</mods:mods>
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<treatment id="9E6F95744955BA23FF0441A93714FB92" ID-DOI="http://doi.org/10.5281/zenodo.4751289" ID-GBIF-Taxon="182388256" ID-Zenodo-Dep="4751289" LSID="urn:lsid:plazi:treatment:9E6F95744955BA23FF0441A93714FB92" httpUri="http://treatment.plazi.org/id/9E6F95744955BA23FF0441A93714FB92" lastPageId="28" lastPageNumber="29" pageId="27" pageNumber="28">
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<subSubSection id="5EDC77E94955BA24FF0441A9305EFF32" box="[151,619,151,178]" pageId="27" pageNumber="28" type="nomenclature">
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<paragraph id="167924624955BA24FF0441A9305EFF32" blockId="27.[151,619,151,214]" box="[151,619,151,178]" pageId="27" pageNumber="28">
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<heading id="4D31930E4955BA24FF0441A9305EFF32" bold="true" box="[151,619,151,178]" fontSize="11" level="1" pageId="27" pageNumber="28" reason="1">
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<taxonomicName id="D1C65FE14955BA24FF0441A9305EFF32" ID-CoL="3TCRL" authority="(Cairns, 1983 a)" baseAuthorityName="Cairns" baseAuthorityYear="1983" box="[151,619,151,178]" class="Hydrozoa" family="Stylasteridae" genus="Lepidopora" kingdom="Animalia" order="Anthoathecata" pageId="27" pageNumber="28" phylum="Cnidaria" rank="species" species="granulosa">
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<emphasis id="24B2F8704955BA24FF0441A9305EFF32" bold="true" box="[151,619,151,178]" pageId="27" pageNumber="28">
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<emphasis id="24B2F8704955BA24FF0441A93396FF31" bold="true" box="[151,419,151,178]" italics="true" pageId="27" pageNumber="28">Lepidopora granulosa</emphasis>
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(
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<bibRefCitation id="725759934955BA24FE2041A93056FF32" author="Cairns, S. D." box="[435,611,151,177]" pageId="27" pageNumber="28" pagination="61 - 164" refId="ref29674" refString="Cairns, S. D. (1983 a) Antarctic and Subantarctic Stylasterina (Coelenterata: Hydrozoa). Biology of the Antarctic Seas XIII. Antarctic Research Series, 38 (2), 61 - 164." type="journal article" year="1983">Cairns, 1983a</bibRefCitation>
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)
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="5EDC77E94955BA24FF04418532CFFF55" box="[151,250,187,214]" pageId="27" pageNumber="28" type="description">
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<paragraph id="167924624955BA24FF04418532CFFF55" blockId="27.[151,619,151,214]" box="[151,250,187,214]" pageId="27" pageNumber="28">
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(
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<figureCitation id="8EFD38E74955BA24FF33418532C4FF55" box="[160,241,187,214]" captionStart="FIGURE 16" captionStartId="27.[151,250,1955,1979]" captionTargetBox="[151,1435,304,1932]" captionTargetId="figure-35@27.[151,1435,304,1932]" captionTargetPageId="27" captionText="FIGURE 16. Lepidopora granulosa. (a) Colony. (b) Gastrostyle. (c) Coenosteal texture and random arrangement of gastro- and dactylopores. (d) Cross section of branch displaying central cluster of axial gastro- and dactylopore tubes." figureDoi="http://doi.org/10.5281/zenodo.4751313" httpUri="https://zenodo.org/record/4751313/files/figure.png" pageId="27" pageNumber="28">Fig. 16</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="5EDC77E94955BA24FF04403E31B2FE9B" box="[151,903,255,280]" pageId="27" pageNumber="28" type="reference_group">
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<paragraph id="167924624955BA24FF04403E31B2FE9B" blockId="27.[151,903,255,280]" box="[151,903,255,280]" pageId="27" pageNumber="28">
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<treatmentCitationGroup id="36D6034C4955BA24FF04403E31B2FE9B" box="[151,903,255,280]" pageId="27" pageNumber="28">
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<treatmentCitation id="976702734955BA24FF04403E3058FE94" author="Cairns, S. D." box="[151,621,255,280]" page="72" pageId="27" pageNumber="28" year="1983">
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<taxonomicName id="D1C65FE14955BA24FF04403E3058FE94" ID-CoL="6ZCYZ" authority="Cairns, 1983 a: 67 - 72" authorityName="Cairns" authorityPageNumber="67 - 72" authorityYear="1983" box="[151,621,255,280]" class="Hydrozoa" family="Stylasteridae" genus="Sporadopora" kingdom="Animalia" order="Anthoathecata" pageId="27" pageNumber="28" phylum="Cnidaria" rank="species" species="granulosa">
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<emphasis id="24B2F8704955BA24FF04403E33BFFE9B" box="[151,394,256,280]" italics="true" pageId="27" pageNumber="28">Sporadopora granulosa</emphasis>
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<bibRefCitation id="725759934955BA24FE03403E3058FE94" author="Cairns, S. D." box="[400,621,255,280]" pageId="27" pageNumber="28" pagination="61 - 164" refId="ref29674" refString="Cairns, S. D. (1983 a) Antarctic and Subantarctic Stylasterina (Coelenterata: Hydrozoa). Biology of the Antarctic Seas XIII. Antarctic Research Series, 38 (2), 61 - 164." type="journal article" year="1983">Cairns, 1983a: 67–72</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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, figs. 1c, 4a–g, 5a–c, map 2
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<caption id="42B974EA4955BA24FF04469D36FDF863" ID-DOI="http://doi.org/10.5281/zenodo.4751313" ID-Zenodo-Dep="4751313" httpUri="https://zenodo.org/record/4751313/files/figure.png" pageId="27" pageNumber="28" startId="27.[151,250,1955,1979]" targetBox="[151,1435,304,1932]" targetPageId="27">
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<paragraph id="167924624955BA24FF04469D36FDF863" blockId="27.[151,1437,1955,2016]" pageId="27" pageNumber="28">
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<emphasis id="24B2F8704955BA24FF04469D332AF83F" bold="true" box="[151,287,1955,1980]" pageId="27" pageNumber="28">FIGURE 16.</emphasis>
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<taxonomicName id="D1C65FE14955BA24FEB6469A3032F83F" baseAuthorityName="Cairns" baseAuthorityYear="1983" box="[293,519,1956,1980]" class="Hydrozoa" family="Stylasteridae" genus="Lepidopora" kingdom="Animalia" order="Anthoathecata" pageId="27" pageNumber="28" phylum="Cnidaria" rank="species" species="granulosa">
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<emphasis id="24B2F8704955BA24FEB6469A3032F83F" box="[293,519,1956,1980]" italics="true" pageId="27" pageNumber="28">Lepidopora granulosa</emphasis>
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</taxonomicName>
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. (a) Colony. (b) Gastrostyle. (c) Coenosteal texture and random arrangement of gastro- and dactylopores. (d) Cross section of branch displaying central cluster of axial gastro- and dactylopore tubes.
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</paragraph>
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</caption>
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<subSubSection id="5EDC77E94952BA23FF0441A83392FF56" pageId="28" pageNumber="29" type="distribution">
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<paragraph id="167924624952BA23FF0441A83392FF56" blockId="28.[151,1437,150,1041]" pageId="28" pageNumber="29">
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<emphasis id="24B2F8704952BA23FF0441A83304FF33" bold="true" box="[151,305,150,176]" pageId="28" pageNumber="29">Distribution.</emphasis>
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<collectingCountry id="6ED164F24952BA23FEAB41A93395FF32" box="[312,416,151,177]" name="Falkland Islands" pageId="28" pageNumber="29">Malvinas</collectingCountry>
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Plateau; Scotia Ridge from Tierra del Fuego to Shag Rocks,
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<quantity id="D13E89874952BA23FBDD41A836EAFF32" box="[1102,1247,150,177]" metricMagnitude="3" metricUnit="m" metricValue="1.1155" metricValueMax="1.874" metricValueMin="0.357" pageId="28" pageNumber="29" unit="m" value="1115.5" valueMax="1874.0" valueMin="357.0">357–1874 m</quantity>
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.
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<emphasis id="24B2F8704952BA23FB7941A93392FF56" bold="true" pageId="28" pageNumber="29">
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New record off Mar del Plata,
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<quantity id="D13E89874952BA23FED941843397FF56" box="[330,418,186,213]" metricMagnitude="3" metricUnit="m" metricValue="1.2" pageId="28" pageNumber="29" unit="m" value="1200.0">1200 m</quantity>
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.
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</emphasis>
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</paragraph>
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</subSubSection>
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<subSubSection id="5EDC77E94952BA23FF5441E03615FEC2" pageId="28" pageNumber="29" type="materials_examined">
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<paragraph id="167924624952BA23FF5441E03615FEC2" blockId="28.[151,1437,150,1041]" pageId="28" pageNumber="29">
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<emphasis id="24B2F8704952BA23FF5441E03386FF7B" bold="true" box="[199,435,222,248]" pageId="28" pageNumber="29">Material examined.</emphasis>
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<materialsCitation id="A6AE2E3F4952BA23FE2F41E1330FFE9E" ID-GBIF-Occurrence="3118649306" collectionCode="USNM" location="Eltanin St." pageId="28" pageNumber="29" specimenCode="USNM 52697" specimenCount="1" stateProvince="Tierra del Fuego - Antartida e Islas del Atlantico Sur" typeStatus="holotype">
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<specimenCode id="46608C194952BA23FE2F41E13069FF7A" box="[444,604,222,249]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="28" pageNumber="29" type="Museum">USNM 52697</specimenCode>
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(
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<typeStatus id="C97D9AC04952BA23FDFF41E130E4FF79" box="[620,721,223,250]" pageId="28" pageNumber="29" type="holotype">holotype</typeStatus>
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) off south of
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<collectingRegion id="D402EA804952BA23FCE141E13607FF7A" box="[882,1074,223,249]" country="Argentina" name="Tierra del Fuego - Antartida e Islas del Atlantico Sur" pageId="28" pageNumber="29">Tierra del Fuego</collectingRegion>
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,
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<location id="131972B94952BA23FBD341E1368FFF7A" LSID="urn:lsid:plazi:treatment:9E6F95744955BA23FF0441A93714FB92:131972B94952BA23FBD341E1368FFF7A" box="[1088,1210,223,249]" name="Eltanin St." pageId="28" pageNumber="29" stateProvince="Tierra del Fuego - Antartida e Islas del Atlantico Sur">
|
|||
|
|
<emphasis id="24B2F8704952BA23FBD341E136A7FF7A" box="[1088,1170,223,249]" italics="true" pageId="28" pageNumber="29">Eltanin</emphasis>
|
|||
|
|
St.
|
|||
|
|
</location>
|
|||
|
|
740 (56° 06–07’ S, 66°19–30’ W)
|
|||
|
|
</materialsCitation>
|
|||
|
|
;
|
|||
|
|
<materialsCitation id="A6AE2E3F4952BA23FED4403D3628FEC2" ID-GBIF-Occurrence="3118649325" collectingDate="2012-08" collectionCode="USNM" country="Argentina" elevation="1200" latitude="-38.008335" location="Eltanin St." longLatPrecision="1" longitude="-54.417816" municipality="Mar del Plata" pageId="28" pageNumber="29" specimenCode="USNM 52698" specimenCount="1" stateProvince="Tierra del Fuego - Antartida e Islas del Atlantico Sur" typeStatus="paratype">
|
|||
|
|
<specimenCode id="46608C194952BA23FED4403D33D3FE9E" box="[327,486,258,285]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="28" pageNumber="29" type="Museum">USNM 52698</specimenCode>
|
|||
|
|
(
|
|||
|
|
<typeStatus id="C97D9AC04952BA23FE66403D306CFE9E" box="[501,601,259,285]" pageId="28" pageNumber="29" type="paratype">paratype</typeStatus>
|
|||
|
|
) off south of
|
|||
|
|
<collectingRegion id="D402EA804952BA23FD66403D3181FE9E" box="[757,948,259,285]" country="Argentina" name="Tierra del Fuego - Antartida e Islas del Atlantico Sur" pageId="28" pageNumber="29">Tierra del Fuego</collectingRegion>
|
|||
|
|
,
|
|||
|
|
<location id="131972B94952BA23FC53403D360CFE9E" LSID="urn:lsid:plazi:treatment:9E6F95744955BA23FF0441A93714FB92:131972B94952BA23FC53403D360CFE9E" box="[960,1081,259,285]" country="Argentina" latitude="-38.008335" longLatPrecision="1" longitude="-54.417816" municipality="Mar del Plata" name="Eltanin St." pageId="28" pageNumber="29" stateProvince="Tierra del Fuego - Antartida e Islas del Atlantico Sur">
|
|||
|
|
<emphasis id="24B2F8704952BA23FC53403D3627FE9E" box="[960,1042,259,285]" italics="true" pageId="28" pageNumber="29">Eltanin</emphasis>
|
|||
|
|
St.
|
|||
|
|
</location>
|
|||
|
|
740; MACN-In 42509 off
|
|||
|
|
<collectingMunicipality id="F61DBE184952BA23FAFD403D32CEFEC2" pageId="28" pageNumber="29">Mar del Plata</collectingMunicipality>
|
|||
|
|
,
|
|||
|
|
<collectingCountry id="6ED164F24952BA23FE9640193342FEC2" box="[261,375,295,321]" name="Argentina" pageId="28" pageNumber="29">Argentina</collectingCountry>
|
|||
|
|
, St. 15 (
|
|||
|
|
<geoCoordinate id="73F242A54952BA23FE4040193055FEC2" box="[467,608,294,321]" degrees="38" direction="south" minutes="0.500" orientation="latitude" pageId="28" pageNumber="29" precision="1" value="-38.008335">38° 0.500’ S</geoCoordinate>
|
|||
|
|
,
|
|||
|
|
<geoCoordinate id="73F242A54952BA23FDFE40183121FEC2" box="[621,788,294,321]" degrees="54" direction="west" minutes="25.069" orientation="longitude" pageId="28" pageNumber="29" precision="1" value="-54.417816">54° 25.069’ W</geoCoordinate>
|
|||
|
|
),
|
|||
|
|
<quantity id="D13E89874952BA23FCBB4019314AFEC2" box="[808,895,295,321]" metricMagnitude="3" metricUnit="m" metricValue="1.2" pageId="28" pageNumber="29" unit="m" value="1200.0">
|
|||
|
|
<elevation id="9DEBC3514952BA23FCBB4019314AFEC2" box="[808,895,295,321]" metricMagnitude="3" metricUnit="m" metricValue="1.2" pageId="28" pageNumber="29" unit="m" value="1200.0">1200 m</elevation>
|
|||
|
|
</quantity>
|
|||
|
|
,
|
|||
|
|
<date id="627802A24952BA23FC1A40193628FEC2" box="[905,1053,295,321]" pageId="28" pageNumber="29" value="2012-08">
|
|||
|
|
<collectingDate id="723CFB4A4952BA23FC1A40193628FEC2" box="[905,1053,295,321]" pageId="28" pageNumber="29" value="2012-08">August 2012</collectingDate>
|
|||
|
|
</date>
|
|||
|
|
</materialsCitation>
|
|||
|
|
.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="5EDC77E94952BA23FF544074311FFC26" pageId="28" pageNumber="29" type="description">
|
|||
|
|
<paragraph id="167924624952BA23FF5440743148FE76" blockId="28.[151,1437,150,1041]" pageId="28" pageNumber="29">
|
|||
|
|
<emphasis id="24B2F8704952BA23FF544074336CFEE7" bold="true" box="[199,345,330,356]" pageId="28" pageNumber="29">Description.</emphasis>
|
|||
|
|
Colony uniplanar to slightly bushy, since some branches curve forward or sideways (
|
|||
|
|
<figureCitation id="8EFD38E74952BA23FABE407537BAFEE5" box="[1325,1423,331,358]" captionStart="FIGURE 16" captionStartId="27.[151,250,1955,1979]" captionTargetBox="[151,1435,304,1932]" captionTargetId="figure-35@27.[151,1435,304,1932]" captionTargetPageId="27" captionText="FIGURE 16. Lepidopora granulosa. (a) Colony. (b) Gastrostyle. (c) Coenosteal texture and random arrangement of gastro- and dactylopores. (d) Cross section of branch displaying central cluster of axial gastro- and dactylopore tubes." figureDoi="http://doi.org/10.5281/zenodo.4751313" httpUri="https://zenodo.org/record/4751313/files/figure.png" pageId="28" pageNumber="29">Fig. 16a</figureCitation>
|
|||
|
|
). It is broken at base, with thick smooth branches that thin gradually from base to bluntly-rounded tips. It is 7.0 cm wide and
|
|||
|
|
<quantity id="D13E89874952BA23FE9040AC337BFE2E" box="[259,334,402,429]" metricMagnitude="-2" metricUnit="m" metricValue="5.5" pageId="28" pageNumber="29" unit="cm" value="5.5">5.5 cm</quantity>
|
|||
|
|
tall. Branches round to oval in cross section (basal branches tend to be more oval), with larger axis parallel to plane of fan. No anastomosis. Basal branch 0.7 x
|
|||
|
|
<quantity id="D13E89874952BA23FCBC4088314FFE52" box="[815,890,438,465]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="28" pageNumber="29" unit="cm" value="0.5">0.5 cm</quantity>
|
|||
|
|
wide and thinnest branch
|
|||
|
|
<quantity id="D13E89874952BA23FB08408936D3FE52" box="[1179,1254,439,465]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="28" pageNumber="29" unit="cm" value="0.3">0.3 cm</quantity>
|
|||
|
|
wide at its base. Polychaete tube absent. Anemone attached to one of the branches.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="167924624952BA23FF5440C13190FD06" blockId="28.[151,1437,150,1041]" pageId="28" pageNumber="29">
|
|||
|
|
Coenosteum white and compact, with a more or less reticulate pattern of coenosteal canals, and covered in round, protuberant granules small and large (
|
|||
|
|
<quantity id="D13E89874952BA23FD1E431C3120FDBE" box="[653,789,546,573]" metricMagnitude="-2" metricUnit="m" metricValue="2.7" metricValueMax="3.9" metricValueMin="1.5" pageId="28" pageNumber="29" unit="mm" value="27.0" valueMax="39.0" valueMin="15.0">15 to 39 µm</quantity>
|
|||
|
|
wide) (
|
|||
|
|
<figureCitation id="8EFD38E74952BA23FCF9431D31FFFDBD" box="[874,970,547,574]" captionStart="FIGURE 16" captionStartId="27.[151,250,1955,1979]" captionTargetBox="[151,1435,304,1932]" captionTargetId="figure-35@27.[151,1435,304,1932]" captionTargetPageId="27" captionText="FIGURE 16. Lepidopora granulosa. (a) Colony. (b) Gastrostyle. (c) Coenosteal texture and random arrangement of gastro- and dactylopores. (d) Cross section of branch displaying central cluster of axial gastro- and dactylopore tubes." figureDoi="http://doi.org/10.5281/zenodo.4751313" httpUri="https://zenodo.org/record/4751313/files/figure.png" pageId="28" pageNumber="29">Fig. 16c</figureCitation>
|
|||
|
|
). Some of the large granules are clustered together forming curved ridges. Granules may also have a more conical shape, in probably more eroded parts of the branch. Coenosteal canals are perforated by short slits
|
|||
|
|
<quantity id="D13E89874952BA23FD6843553155FD06" box="[763,864,619,645]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" metricValueMax="2.0" metricValueMin="0.8" pageId="28" pageNumber="29" unit="mm" value="14.0" valueMax="20.0" valueMin="8.0">8–20 µm</quantity>
|
|||
|
|
wide.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="167924624952BA23FF5443B13074FCDE" blockId="28.[151,1437,150,1041]" pageId="28" pageNumber="29">
|
|||
|
|
Gastropores and dactylopores spread randomly on branches (
|
|||
|
|
<figureCitation id="8EFD38E74952BA23FC1C43B131C7FD29" box="[911,1010,655,682]" captionStart="FIGURE 16" captionStartId="27.[151,250,1955,1979]" captionTargetBox="[151,1435,304,1932]" captionTargetId="figure-35@27.[151,1435,304,1932]" captionTargetPageId="27" captionText="FIGURE 16. Lepidopora granulosa. (a) Colony. (b) Gastrostyle. (c) Coenosteal texture and random arrangement of gastro- and dactylopores. (d) Cross section of branch displaying central cluster of axial gastro- and dactylopore tubes." figureDoi="http://doi.org/10.5281/zenodo.4751313" httpUri="https://zenodo.org/record/4751313/files/figure.png" pageId="28" pageNumber="29">Fig. 16c</figureCitation>
|
|||
|
|
), more frequent in anterior face and sparser towards base. Tubes axial, the longest clustered at branch axis (
|
|||
|
|
<figureCitation id="8EFD38E74952BA23FC40438D360DFD4D" box="[979,1080,691,718]" captionStart="FIGURE 16" captionStartId="27.[151,250,1955,1979]" captionTargetBox="[151,1435,304,1932]" captionTargetId="figure-35@27.[151,1435,304,1932]" captionTargetPageId="27" captionText="FIGURE 16. Lepidopora granulosa. (a) Colony. (b) Gastrostyle. (c) Coenosteal texture and random arrangement of gastro- and dactylopores. (d) Cross section of branch displaying central cluster of axial gastro- and dactylopore tubes." figureDoi="http://doi.org/10.5281/zenodo.4751313" httpUri="https://zenodo.org/record/4751313/files/figure.png" pageId="28" pageNumber="29">Fig. 16d</figureCitation>
|
|||
|
|
). Gastropores round and flush,
|
|||
|
|
<quantity id="D13E89874952BA23FF0443E9330CFD72" box="[151,313,727,753]" metricMagnitude="-4" metricUnit="m" metricValue="3.5999999999999996" metricValueMax="4.8" metricValueMin="2.4" pageId="28" pageNumber="29" unit="mm" value="0.36" valueMax="0.48" valueMin="0.24">0.24–0.48 mm</quantity>
|
|||
|
|
wide (average
|
|||
|
|
<quantity id="D13E89874952BA23FE7143E93072FD72" box="[482,583,727,753]" metricMagnitude="-4" metricUnit="m" metricValue="3.7" pageId="28" pageNumber="29" unit="mm" value="0.37">0.37 mm</quantity>
|
|||
|
|
, n=59, σ=0.05). Gastrostyle needle-shaped and covered from base to tip with long spines that may bear one or more bifurcations (
|
|||
|
|
<figureCitation id="8EFD38E74952BA23FD7343C53177FC95" box="[736,834,763,790]" captionStart="FIGURE 16" captionStartId="27.[151,250,1955,1979]" captionTargetBox="[151,1435,304,1932]" captionTargetId="figure-35@27.[151,1435,304,1932]" captionTargetPageId="27" captionText="FIGURE 16. Lepidopora granulosa. (a) Colony. (b) Gastrostyle. (c) Coenosteal texture and random arrangement of gastro- and dactylopores. (d) Cross section of branch displaying central cluster of axial gastro- and dactylopore tubes." figureDoi="http://doi.org/10.5281/zenodo.4751313" httpUri="https://zenodo.org/record/4751313/files/figure.png" pageId="28" pageNumber="29">Fig. 16b</figureCitation>
|
|||
|
|
). Ring palisade not identified. Gastrostyle not as long as gastropore tube (it is not seen from branch surface). Dactylopores round and rimmed,
|
|||
|
|
<quantity id="D13E89874952BA23FBF842213738FCBA" box="[1131,1293,799,825]" metricMagnitude="-4" metricUnit="m" metricValue="1.05" metricValueMax="1.4" metricValueMin="0.7" pageId="28" pageNumber="29" unit="mm" value="0.105" valueMax="0.14" valueMin="0.07">0.07–0.14 mm</quantity>
|
|||
|
|
wide at their opening (n=12). Dactylostyles absent.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="167924624952BA23FF544259311FFC26" blockId="28.[151,1437,150,1041]" pageId="28" pageNumber="29">Ampullae internal and ovoid in shape, with greater axis parallel to branch surface, or slight protuberances with an apical zone. No efferent pores identified. Sex unknown.</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="5EDC77E94952BA23FF5442903714FB92" pageId="28" pageNumber="29" type="discussion">
|
|||
|
|
<paragraph id="167924624952BA23FF5442903714FB92" blockId="28.[151,1437,150,1041]" pageId="28" pageNumber="29">
|
|||
|
|
<emphasis id="24B2F8704952BA23FF5442903379FC4B" bold="true" box="[199,332,942,968]" pageId="28" pageNumber="29">Discussion.</emphasis>
|
|||
|
|
<taxonomicName id="D1C65FE14952BA23FECB4291306DFC4A" baseAuthorityName="Cairns" baseAuthorityYear="1983" box="[344,600,943,969]" class="Hydrozoa" family="Stylasteridae" genus="Lepidopora" kingdom="Animalia" order="Anthoathecata" pageId="28" pageNumber="29" phylum="Cnidaria" rank="species" species="granulosa">
|
|||
|
|
<emphasis id="24B2F8704952BA23FECB4291306DFC4A" box="[344,600,943,969]" italics="true" pageId="28" pageNumber="29">Lepidopora granulosa</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
was originally described by
|
|||
|
|
<bibRefCitation id="725759934952BA23FC2242913668FC4A" author="Cairns, S. D." box="[945,1117,943,969]" pageId="28" pageNumber="29" pagination="61 - 164" refId="ref29674" refString="Cairns, S. D. (1983 a) Antarctic and Subantarctic Stylasterina (Coelenterata: Hydrozoa). Biology of the Antarctic Seas XIII. Antarctic Research Series, 38 (2), 61 - 164." type="journal article" year="1983">Cairns (1983a)</bibRefCitation>
|
|||
|
|
as
|
|||
|
|
<taxonomicName id="D1C65FE14952BA23FB18429137A8FC4A" authorityName="Cairns" authorityYear="1983" box="[1163,1437,943,969]" class="Hydrozoa" family="Stylasteridae" genus="Sporadopora" kingdom="Animalia" order="Anthoathecata" pageId="28" pageNumber="29" phylum="Cnidaria" rank="species" species="granulosa">
|
|||
|
|
<emphasis id="24B2F8704952BA23FB18429137A8FC4A" box="[1163,1437,943,969]" italics="true" pageId="28" pageNumber="29">Sporadopora granulosa</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
based on specimens from
|
|||
|
|
<collectingCountry id="6ED164F24952BA23FE5542ED301BFC6E" box="[454,558,979,1005]" name="Falkland Islands" pageId="28" pageNumber="29">Malvinas</collectingCountry>
|
|||
|
|
and Scotia Ridge.
|
|||
|
|
<bibRefCitation id="725759934952BA23FC9D42ED318FFC6D" author="Cairns, S. D." box="[782,954,979,1006]" pageId="28" pageNumber="29" pagination="427 - 508" refId="ref29714" refString="Cairns, S. D. (1983 b) A generic revision of the Stylasterina (Coelenterata: Hydrozoa). Part 1. Description of the genera. Bulletin of Marine Science, 33 (2), 427 - 508." type="journal article" year="1983">Cairns (1983b)</bibRefCitation>
|
|||
|
|
then transferred this species to the genus
|
|||
|
|
<taxonomicName id="D1C65FE14952BA23FF0442C9332FFB92" authorityName="Pourtales" authorityYear="1871" box="[151,282,1015,1041]" class="Hydrozoa" family="Stylasteridae" genus="Lepidopora" kingdom="Animalia" order="Anthoathecata" pageId="28" pageNumber="29" phylum="Cnidaria" rank="genus">
|
|||
|
|
<emphasis id="24B2F8704952BA23FF0442C9332FFB92" box="[151,282,1015,1041]" italics="true" pageId="28" pageNumber="29">Lepidopora</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
. The present record is the second for
|
|||
|
|
<taxonomicName id="D1C65FE14952BA23FD5342C9317AFB92" authorityName="Cairns" authorityYear="1983" box="[704,847,1015,1041]" class="Hydrozoa" family="Stylasteridae" genus="Sporadopora" kingdom="Animalia" order="Anthoathecata" pageId="28" pageNumber="29" phylum="Cnidaria" rank="species" species="granulosa">
|
|||
|
|
<emphasis id="24B2F8704952BA23FD5342C9317AFB92" box="[704,847,1015,1041]" italics="true" pageId="28" pageNumber="29">L. granulosa</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
and extends its distribution further north.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
</treatment>
|
|||
|
|
</document>
|