98 lines
11 KiB
XML
98 lines
11 KiB
XML
<document id="F33A71A05D7C0F8B11FC00023C8EC57B" ID-CLB-Dataset="6521" ID-DOI="10.11646/zootaxa.4966.3.4" ID-GBIF-Dataset="67f48cde-c614-4032-8c46-e21235b87124" ID-ISSN="1175-5326" ID-Zenodo-Dep="4736691" ID-ZooBank="F4CABF6C-1993-4112-A03E-4DBF708BB025" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1620120909097" checkinUser="plazi" docAuthor="Peña Cantero, Álvaro L." docDate="2021" docId="ED10C428FFFA2300FF50097AFBD1FA52" docLanguage="en" docName="zootaxa.4966.3.4.pdf" docOrigin="Zootaxa 4966 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Halecium exaggeratum Pena Cantero, Boero & Piraino 2013" docType="treatment" docVersion="6" lastPageNumber="329" masterDocId="1129BC50FFF22308FFC70D70FFD4FFDF" masterDocTitle="Additions to knowledge of the biodiversity of benthic hydroids (Cnidaria: Hydrozoa) in the Balleny Islands (Antarctica)" masterLastPageNumber="336" masterPageNumber="321" pageNumber="329" updateTime="1698938311577" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="BF4853A646CCD4A32B3D6093724B31B4">Additions to knowledge of the biodiversity of benthic hydroids (Cnidaria: Hydrozoa) in the Balleny Islands (Antarctica)</mods:title>
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<mods:name id="C956A4E118B7C6AC9E23FC26ADFE0E5E" type="personal">
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<mods:namePart id="714A62DCA40077A814EB76526BFF407A">Peña Cantero, Álvaro L.</mods:namePart>
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<mods:title id="D12C9C50440C6DA273682523CFF189A7">Zootaxa</mods:title>
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<mods:part id="46A5D55B617E9EFEF489480CCE7B2412">
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<mods:date id="9DA5D4C1B91F9D17674767FF971AD01E">2021</mods:date>
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<mods:number id="2D071D3C2B6F7403A3D2DF34E69F70E5">2021-05-04</mods:number>
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<mods:identifier id="5FB9B8D8F4463FB9A8F42A37916E0189" type="DOI">10.11646/zootaxa.4966.3.4</mods:identifier>
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<treatment id="ED10C428FFFA2300FF50097AFBD1FA52" ID-DOI="http://doi.org/10.5281/zenodo.4736734" ID-GBIF-Taxon="182384176" ID-Zenodo-Dep="4736734" LSID="urn:lsid:plazi:treatment:ED10C428FFFA2300FF50097AFBD1FA52" httpUri="http://treatment.plazi.org/id/ED10C428FFFA2300FF50097AFBD1FA52" lastPageNumber="329" pageId="8" pageNumber="329">
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<subSubSection id="2DA326B5FFFA2300FF50097AFC59FBFB" box="[151,909,1034,1061]" pageId="8" pageNumber="329" type="nomenclature">
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<paragraph id="6506753EFFFA2300FF50097AFC59FBFB" blockId="8.[151,909,1034,1097]" box="[151,909,1034,1061]" pageId="8" pageNumber="329">
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<heading id="3E4EC252FFFA2300FF50097AFC59FBFB" bold="true" box="[151,909,1034,1061]" fontSize="11" level="1" pageId="8" pageNumber="329" reason="1">
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<taxonomicName id="A2B90EBDFFFA2300FF50097AFC59FBFB" ID-CoL="3JB42" authority="Pena Cantero, Boero & Piraino, 2013" authorityName="Pena Cantero, Boero & Piraino" authorityYear="2013" box="[151,909,1034,1061]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="8" pageNumber="329" phylum="Cnidaria" rank="species" species="exaggeratum">
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<emphasis id="57CDA92CFFFA2300FF50097AFC59FBFB" bold="true" box="[151,909,1034,1061]" pageId="8" pageNumber="329">
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<emphasis id="57CDA92CFFFA2300FF50097AFE67FBFA" bold="true" box="[151,435,1034,1061]" italics="true" pageId="8" pageNumber="329">Halecium exaggeratum</emphasis>
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<bibRefCitation id="012808CFFFFA2300FE7C097BFC59FBFB" author="Pena Cantero, A. L. & Boero, F. & Piraino, S." box="[443,909,1034,1061]" pageId="8" pageNumber="329" pagination="731 - 753" refId="ref7762" refString="Pena Cantero, A. L., Boero, F. & Piraino, S. (2013) Shallow-water benthic hydroids from Tethys Bay (Terra Nova Bay, Ross Sea, Antarctica). Polar Biology, 36, 731 - 753. https: // doi. org / 10.1007 / s 00300 - 013 - 1299 - 3" type="journal article" year="2013">Peña Cantero, Boero & Piraino, 2013</bibRefCitation>
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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="2DA326B5FFFA2300FF50095FFF2AFB96" box="[151,254,1071,1097]" pageId="8" pageNumber="329" type="description">
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<paragraph id="6506753EFFFA2300FF50095FFF2AFB96" blockId="8.[151,909,1034,1097]" box="[151,254,1071,1097]" pageId="8" pageNumber="329">
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(
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<figureCitation id="FD8269BBFFFA2300FF67095FFF21FB96" box="[160,245,1071,1097]" captionStart="FIGURE 2" captionStartId="7.[151,250,1864,1888]" captionTargetBox="[247,1339,187,1834]" captionTargetId="figure-16@7.[241,1345,181,1840]" captionTargetPageId="7" captionText="FIGURE 2. Symplectoscyphus cumberlandicus (Jäderholm, 1905): A, hydrothecae; B, gonotheca. Halecium exaggeratum Peña Cantero, Boero & Piraino, 2013: C, distal part of internode with hydrophore (arrow pointing to pseudodiaphragm) and hydrotheca. Schizotricha falcata Peña Cantero, 1998: D, forked hydrocladial internode and ahydrothecate internode (arrow); E, unforked hydrocladial internode showing hydrotheca and nematothecae; F, gonotheca; G–H, forked hydrocladial internodes from holotype (arrows pointing to perisarc indentations). Scale bar: 200 µm." figureDoi="http://doi.org/10.5281/zenodo.4736697" httpUri="https://zenodo.org/record/4736697/files/figure.png" pageId="8" pageNumber="329">Fig. 2C</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="2DA326B5FFFA2300FF500906FDC8FB6A" pageId="8" pageNumber="329" type="materials_examined">
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<paragraph id="6506753EFFFA2300FF500906FDC8FB6A" blockId="8.[151,1437,1142,1421]" pageId="8" pageNumber="329">
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<emphasis id="57CDA92CFFFA2300FF500906FD82FB4F" bold="true" box="[151,598,1142,1168]" pageId="8" pageNumber="329">Material examined. TAN 0102/K0809</emphasis>
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, a few stems up to
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<quantity id="A241D8DBFFFA2300FCE80907FCAAFB4E" box="[815,894,1143,1169]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="8" pageNumber="329" unit="mm" value="10.0">10 mm</quantity>
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high, with putative male gonothecae, on tube of benthic organism (
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<collectionCode id="03A8EDFBFFFA2300FEA109EBFE64FB6A" box="[358,432,1179,1205]" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="8" pageNumber="329" type="Other institutional type">NIWA</collectionCode>
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144358).
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</paragraph>
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</subSubSection>
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<subSubSection id="2DA326B5FFFA2300FF0009CFFDCAFB22" pageId="8" pageNumber="329" type="description">
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<paragraph id="6506753EFFFA2300FF0009CFFDCAFB22" blockId="8.[151,1437,1142,1421]" pageId="8" pageNumber="329">
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<emphasis id="57CDA92CFFFA2300FF0009CFFE36FB07" bold="true" box="[199,482,1214,1241]" pageId="8" pageNumber="329">Measurements (in µm).</emphasis>
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<emphasis id="57CDA92CFFFA2300FE2B09CFFDBBFB06" box="[492,623,1215,1241]" italics="true" pageId="8" pageNumber="329">Hydrotheca</emphasis>
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: diameter at aperture 190–200, diameter at diaphragm 125, height 50.
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<emphasis id="57CDA92CFFFA2300FF500993FECAFB22" box="[151,286,1251,1277]" italics="true" pageId="8" pageNumber="329">Hydrophore</emphasis>
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: adcauline length 300.
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</paragraph>
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</subSubSection>
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<subSubSection id="2DA326B5FFFA2300FF000877FA40FA9A" pageId="8" pageNumber="329" type="discussion">
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<paragraph id="6506753EFFFA2300FF000877FA40FA9A" blockId="8.[151,1437,1142,1421]" pageId="8" pageNumber="329">
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<emphasis id="57CDA92CFFFA2300FF000877FEEFFAFE" bold="true" box="[199,315,1287,1313]" pageId="8" pageNumber="329">Remarks.</emphasis>
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The relatively long hydrophore and the shape and size of the hydrotheca allow a certain identification. It is worth mentioning the occasional presence of a pseudodiaphragm, faintly visible in stained material (
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<figureCitation id="FD8269BBFFFA2300FAE9085BFA53FA9A" box="[1326,1415,1323,1349]" captionStart="FIGURE 2" captionStartId="7.[151,250,1864,1888]" captionTargetBox="[247,1339,187,1834]" captionTargetId="figure-16@7.[241,1345,181,1840]" captionTargetPageId="7" captionText="FIGURE 2. Symplectoscyphus cumberlandicus (Jäderholm, 1905): A, hydrothecae; B, gonotheca. Halecium exaggeratum Peña Cantero, Boero & Piraino, 2013: C, distal part of internode with hydrophore (arrow pointing to pseudodiaphragm) and hydrotheca. Schizotricha falcata Peña Cantero, 1998: D, forked hydrocladial internode and ahydrothecate internode (arrow); E, unforked hydrocladial internode showing hydrotheca and nematothecae; F, gonotheca; G–H, forked hydrocladial internodes from holotype (arrows pointing to perisarc indentations). Scale bar: 200 µm." figureDoi="http://doi.org/10.5281/zenodo.4736697" httpUri="https://zenodo.org/record/4736697/files/figure.png" pageId="8" pageNumber="329">Fig. 2C</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="2DA326B5FFFA2300FF00083FFBD1FA52" pageId="8" pageNumber="329" type="biology_ecology">
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<paragraph id="6506753EFFFA2300FF00083FFBD1FA52" blockId="8.[151,1437,1142,1421]" pageId="8" pageNumber="329">
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<emphasis id="57CDA92CFFFA2300FF00083FFDD4FAB7" bold="true" box="[199,512,1358,1385]" pageId="8" pageNumber="329">Ecology and distribution.</emphasis>
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The material, which represents the first record from the Balleny Islands, was collected at a depth of
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<quantity id="A241D8DBFFFA2300FE520803FE0AFA52" box="[405,478,1395,1421]" metricMagnitude="2" metricUnit="m" metricValue="2.92" pageId="8" pageNumber="329" unit="m" value="292.0">292 m</quantity>
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, off Young Island. Gonothecae present in March.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |