131 lines
14 KiB
XML
131 lines
14 KiB
XML
<document id="F5BB0F5E79F8472FC97765D8FFADCF55" ID-CLB-Dataset="29821" ID-DOI="10.11646/zootaxa.4441.1.7" ID-GBIF-Dataset="0535eaeb-2e3b-4b6d-9ced-58a61fd02e03" ID-ISSN="1175-5326" ID-Zenodo-Dep="1301927" ID-ZooBank="2D48BC12-329C-4476-BF43-4648B4807E3B" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1529995343642" checkinUser="plazi" docAuthor="Peña Cantero, Álvaro L. & Marzal, Marina Fresneda" docDate="2018" docId="03AC2855FF8DFFB2E7FE7C346A9E2A2D" docLanguage="en" docName="zootaxa.4441.1.7.pdf" docOrigin="Zootaxa 4441 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Antarctoscyphus spiralis" docType="treatment" docVersion="8" lastPageNumber="127" masterDocId="FF95502DFF8BFFB4E769790B69262D0D" masterDocTitle="Benthic hydroids (Cnidaria: Hydrozoa) from off George V Coast (East Antarctica)" masterLastPageNumber="136" masterPageNumber="121" pageNumber="127" updateTime="1698551282154" updateUser="ExternalLinkService">
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<mods:mods id="F210F70C35BCD34FD51F4E7C6E11CB31" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="39D902D79E8AFFEABFC50C192DF8899D">
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<mods:title id="9F3F2B6F274CE998EF0CDE13635CA18C">Benthic hydroids (Cnidaria: Hydrozoa) from off George V Coast (East Antarctica)</mods:title>
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<mods:name id="73B8A5E45A6D551822E22304AE9D01D0" type="personal">
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<mods:roleTerm id="720D28813B23FA0DB9DD3A0E7142D0F5">Author</mods:roleTerm>
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<mods:namePart id="A20D0BEE6BE46AF2017C74FDCF5977CF">Peña Cantero, Álvaro L.</mods:namePart>
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<mods:name id="D3C38A15AB489505D76F44031D1E33B9" type="personal">
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<mods:roleTerm id="E21026F7E7203BD48591583AA71BFE22">Author</mods:roleTerm>
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<mods:namePart id="7EAC2D7F80046306C52E347DD9D82D72">Marzal, Marina Fresneda</mods:namePart>
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<mods:typeOfResource id="486FFEE0824AAE0CFA4056DFF64D2107">text</mods:typeOfResource>
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<mods:titleInfo id="0F99B53FEB76B5B50A778168D3BFBA48">
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<mods:title id="20CCDB161C3D1036E0E7C67FB24BE488">Zootaxa</mods:title>
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<mods:part id="806F8C6C9B3B577F905E5830A28CE8CE">
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<mods:date id="48D9D5D61F36BA4F2A0A89588497AC63">2018</mods:date>
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<mods:number id="B5F3B0FFE26C09DD27008038C964494F">2018-06-26</mods:number>
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<mods:detail id="D481C8B650E9F75C734223DE9617E0CC" type="volume">
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<mods:number id="04E79D06D38B22A8466F9D8CC8DA7E12">4441</mods:number>
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<mods:detail id="D7CA2E89BDF6233566EBFA38751F49EE" type="issue">
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<mods:number id="8D2B9441BE758B7E85B62DA4436A1E8B">1</mods:number>
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<mods:start id="956ED77E1EC743945966A9CD7E42AA07">121</mods:start>
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<mods:classification id="13A603012BFD40F9E46EC60D9F995AD2">journal article</mods:classification>
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<mods:identifier id="C47DED96918E3956D5B8CA0D09EA9637" type="CLB-Dataset">29821</mods:identifier>
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<mods:identifier id="BD859CE56D24A10292F7AA89F7D38412" type="DOI">10.11646/zootaxa.4441.1.7</mods:identifier>
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<treatment id="03AC2855FF8DFFB2E7FE7C346A9E2A2D" ID-DOI="http://doi.org/10.5281/zenodo.5978815" ID-GBIF-Taxon="146019666" ID-Zenodo-Dep="5978815" LSID="urn:lsid:plazi:treatment:03AC2855FF8DFFB2E7FE7C346A9E2A2D" httpUri="http://treatment.plazi.org/id/03AC2855FF8DFFB2E7FE7C346A9E2A2D" lastPageNumber="127" pageId="6" pageNumber="127">
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<subSubSection id="C31FCAC8FF8DFFB2E7FE7C3469D92876" pageId="6" pageNumber="127" type="nomenclature">
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<paragraph id="8BBA9943FF8DFFB2E7FE7C346A0D2857" blockId="6.[151,811,1343,1403]" box="[151,811,1343,1370]" pageId="6" pageNumber="127">
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<heading id="D0F22E2FFF8DFFB2E7FE7C346A0D2857" bold="true" box="[151,811,1343,1370]" fontSize="11" level="1" pageId="6" pageNumber="127" reason="1">
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<taxonomicName id="4C05E2C0FF8DFFB2E7FE7C346A0D2857" authority="(Hickson and Gravely, 1907)" baseAuthorityName="Hickson and Gravely" baseAuthorityYear="1907" box="[151,811,1343,1370]" class="Hydrozoa" family="Sertulariidae" genus="Antarctoscyphus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="6" pageNumber="127" phylum="Cnidaria" rank="species" species="spiralis">
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<emphasis id="B9714551FF8DFFB2E7FE7C346A0D2857" bold="true" box="[151,811,1343,1370]" pageId="6" pageNumber="127">
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<emphasis id="B9714551FF8DFFB2E7FE7C3468E62854" bold="true" box="[151,448,1343,1369]" italics="true" pageId="6" pageNumber="127">Antarctoscyphus spiralis</emphasis>
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(
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<bibRefCitation id="EF94E4B2FF8DFFB2E6A67C4B6A052857" box="[463,803,1344,1370]" pageId="6" pageNumber="127" refId="ref6405" refString="Hickson, S. J. & Gravely, F. H. (1907) Coelenterata. II. Hydroid zoophytes. National Antarctic Expedition (S. S. Discovery) 1901 - 1904, Natural History, 3, 1 - 34, pls. 1 - 4." type="journal article">Hickson and Gravely, 1907</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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<paragraph id="8BBA9943FF8DFFB2E7FE7C6969D92876" blockId="6.[151,811,1343,1403]" box="[151,255,1378,1403]" pageId="6" pageNumber="127">
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(
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<figureCitation id="133E85C6FF8DFFB2E7F67C6969D02876" box="[159,246,1378,1403]" captionStart="FIGURE 3" captionStartId="8.[151,250,1779,1801]" captionTargetBox="[222,1377,215,1749]" captionTargetId="figure@8.[183,1407,188,1769]" captionTargetPageId="8" captionText="FIGURE 3. Staurotheca antarctica Hartlaub, 1904: A, hydrothecae. Staurotheca nonscripta Peña Cantero, Svoboda & Vervoort, 1997: B, hydrotheca. Staurotheca pachyclada (Jäderholm, 1904): C, hydrotheca. Antarctoscyphus spiralis (Hickson & Gravely, 1907): D, internode with hydrotheca showing intrathecal cusps (arrow). Symplectoscyphus glacialis (Jäderholm, 1904): E, internode with hydrotheca. Halecium interpolatum Ritchie, 1907: F, incipient stem with distal hydrotheca (arrow pointing to characteristic long and straight basal part of internode). Abietinella operculata (Jäderholm, 1903): G, hydrotheca (arrow pointing to disc-shaped operculum) and nematotheca (arrow). Schizotricha nana Peña Cantero, Svoboda & Vervoort, 1996: H, unforked hydrocladial internodes showing hydrothecae and nematothecae. Oswaldella erratum Peña Cantero & Vervoort, 1997: I, hydrocladial internode showing hydrotheca and mesial inferior nematotheca (arrow). Scale bars: 200 µm." httpUri="https://zenodo.org/record/1301933/files/figure.png" pageId="6" pageNumber="127">Fig. 3D</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C31FCAC8FF8DFFB2E7FE7CA16AEB28D2" pageId="6" pageNumber="127" type="description">
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<paragraph id="8BBA9943FF8DFFB2E7FE7CA16BB728CD" blockId="6.[151,973,1450,1503]" box="[151,657,1450,1472]" pageId="6" pageNumber="127">
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<treatmentCitationGroup id="AB15BE6DFF8DFFB2E7FE7CA16BB728CD" box="[151,657,1450,1472]" pageId="6" pageNumber="127">
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<taxonomicName id="4C05E2C0FF8DFFB2E7FE7CA1688728CD" baseAuthorityName="Hickson & Gravely" baseAuthorityYear="1907" box="[151,417,1450,1472]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="6" pageNumber="127" phylum="Cnidaria" rank="species" species="spiralis">
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<emphasis id="B9714551FF8DFFB2E7FE7CA1688728CD" box="[151,417,1450,1472]" italics="true" pageId="6" pageNumber="127">Symplectoscyphus spiralis</emphasis>
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</taxonomicName>
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—
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<treatmentCitation id="0AA4BF52FF8DFFB2E6D47CA16B4028CD" author="" box="[445,614,1450,1472]" page="34" pageId="6" pageNumber="127">
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<bibRefCitation id="EF94E4B2FF8DFFB2E6D47CA16B6428CD" box="[445,578,1450,1472]" pageId="6" pageNumber="127" refId="ref6201" refString="Briggs, E. A. (1938) Hydroida. Scientific Reports Australasian Antarctic Expedition 1911 - 1914, Series C, 9 (4), 1 - 46, pls. 15 - 16." type="journal article">Briggs, 1938</bibRefCitation>
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: 34
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</treatmentCitation>
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–35.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8BBA9943FF8DFFB2E7FE7CC26AEB28D2" blockId="6.[151,973,1450,1503]" box="[151,973,1481,1503]" pageId="6" pageNumber="127">
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<taxonomicName id="4C05E2C0FF8DFFB2E7FE7CC268B728D2" baseAuthorityName="Hickson and Gravely" baseAuthorityYear="1907" box="[151,401,1481,1503]" class="Hydrozoa" family="Sertulariidae" genus="Antarctoscyphus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="6" pageNumber="127" phylum="Cnidaria" rank="species" species="spiralis">
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<emphasis id="B9714551FF8DFFB2E7FE7CC268B728D2" box="[151,401,1481,1503]" italics="true" pageId="6" pageNumber="127">Antarctoscyphus spiralis</emphasis>
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</taxonomicName>
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—Peña Cantero
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<emphasis id="B9714551FF8DFFB2E5517CC16B4A28D2" box="[568,620,1481,1503]" italics="true" pageId="6" pageNumber="127">et al.</emphasis>
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, 2017: 31–34, fig. 13 (synonymy).
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</paragraph>
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</subSubSection>
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<subSubSection id="C31FCAC8FF8DFFB2E7FE7F076B4E2B45" pageId="6" pageNumber="127" type="materials_examined">
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<paragraph id="8BBA9943FF8DFFB2E7FE7F076B4E2B45" blockId="6.[151,1437,1548,1824]" pageId="6" pageNumber="127">
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<emphasis id="B9714551FF8DFFB2E7FE7F0768C52B29" bold="true" box="[151,483,1548,1573]" pageId="6" pageNumber="127">
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Material examined.
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<emphasis id="B9714551FF8DFFB2E6EF7F0768C52B29" bold="true" box="[390,483,1548,1572]" italics="true" pageId="6" pageNumber="127">29EV59</emphasis>
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</emphasis>
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, a stem fragment
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<quantity id="4CFD34A6FF8DFFB2E5C57F076BDC2B29" box="[684,762,1548,1572]" metricMagnitude="-2" metricUnit="m" metricValue="7.0" pageId="6" pageNumber="127" unit="mm" value="70.0">70 mm</quantity>
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long (IK–2009–0335);
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<emphasis id="B9714551FF8DFFB2E36A7F076D482B29" bold="true" box="[1027,1134,1548,1572]" italics="true" pageId="6" pageNumber="127">63EV314</emphasis>
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, a colony fragment
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<quantity id="4CFD34A6FF8DFFB2E2277F076CBA2B29" box="[1358,1436,1548,1572]" metricMagnitude="-2" metricUnit="m" metricValue="7.0" pageId="6" pageNumber="127" unit="mm" value="70.0">70 mm</quantity>
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long, with gonothecae (IK–2012–10434).
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</paragraph>
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</subSubSection>
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<subSubSection id="C31FCAC8FF8DFFB2E7AE7F5F68722BB8" pageId="6" pageNumber="127" type="discussion">
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<paragraph id="8BBA9943FF8DFFB2E7AE7F5F68722BB8" blockId="6.[151,1437,1548,1824]" pageId="6" pageNumber="127">
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<emphasis id="B9714551FF8DFFB2E7AE7F5F681D2B60" bold="true" box="[199,315,1620,1645]" pageId="6" pageNumber="127">Remarks.</emphasis>
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This is a well-known species, easily recognizable by the presence of three internal cusps situated at the embayments between the cusps of the hydrothecal aperture (
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<figureCitation id="133E85C6FF8DFFB2E4E87F7C6AF82B9D" box="[897,990,1655,1680]" captionStart="FIGURE 3" captionStartId="8.[151,250,1779,1801]" captionTargetBox="[222,1377,215,1749]" captionTargetId="figure@8.[183,1407,188,1769]" captionTargetPageId="8" captionText="FIGURE 3. Staurotheca antarctica Hartlaub, 1904: A, hydrothecae. Staurotheca nonscripta Peña Cantero, Svoboda & Vervoort, 1997: B, hydrotheca. Staurotheca pachyclada (Jäderholm, 1904): C, hydrotheca. Antarctoscyphus spiralis (Hickson & Gravely, 1907): D, internode with hydrotheca showing intrathecal cusps (arrow). Symplectoscyphus glacialis (Jäderholm, 1904): E, internode with hydrotheca. Halecium interpolatum Ritchie, 1907: F, incipient stem with distal hydrotheca (arrow pointing to characteristic long and straight basal part of internode). Abietinella operculata (Jäderholm, 1903): G, hydrotheca (arrow pointing to disc-shaped operculum) and nematotheca (arrow). Schizotricha nana Peña Cantero, Svoboda & Vervoort, 1996: H, unforked hydrocladial internodes showing hydrothecae and nematothecae. Oswaldella erratum Peña Cantero & Vervoort, 1997: I, hydrocladial internode showing hydrotheca and mesial inferior nematotheca (arrow). Scale bars: 200 µm." httpUri="https://zenodo.org/record/1301933/files/figure.png" pageId="6" pageNumber="127">Fig. 3D</figureCitation>
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). See Peña Cantero
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<emphasis id="B9714551FF8DFFB2E3A27F726C232B9D" box="[1227,1285,1656,1680]" italics="true" pageId="6" pageNumber="127">et al.</emphasis>
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(2017) for a recent diagnosis.
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</paragraph>
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</subSubSection>
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<subSubSection id="C31FCAC8FF8DFFB2E7AE7FB46A9E2A2D" pageId="6" pageNumber="127" type="biology_ecology">
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<paragraph id="8BBA9943FF8DFFB2E7AE7FB46A9E2A2D" blockId="6.[151,1437,1548,1824]" pageId="6" pageNumber="127">
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<emphasis id="B9714551FF8DFFB2E7AE7FB46B252BD5" bold="true" box="[199,515,1727,1752]" pageId="6" pageNumber="127">Ecology and distribution.</emphasis>
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Our material was collected from depths between 423 and
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<quantity id="4CFD34A6FF8DFFB2E3BB7FCB6C042BDA" box="[1234,1314,1728,1752]" metricMagnitude="2" metricUnit="m" metricValue="4.8" pageId="6" pageNumber="127" unit="m" value="480.0">480 m</quantity>
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, and with gonothecae in January. Previously reported by
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<bibRefCitation id="EF94E4B2FF8DFFB2E58D7FEF6AAB2BF1" box="[740,909,1764,1789]" pageId="6" pageNumber="127" refId="ref6201" refString="Briggs, E. A. (1938) Hydroida. Scientific Reports Australasian Antarctic Expedition 1911 - 1914, Series C, 9 (4), 1 - 46, pls. 15 - 16." type="journal article">Briggs (1938)</bibRefCitation>
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, at depths between 99 and
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<quantity id="4CFD34A6FF8DFFB2E3927FEF6C692BF1" box="[1275,1359,1764,1788]" metricMagnitude="2" metricUnit="m" metricValue="7.2" pageId="6" pageNumber="127" unit="m" value="720.0">720 m</quantity>
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, from Commonwealth Bay. Circum-Antarctic distribution (
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<bibRefCitation id="EF94E4B2FF8DFFB2E58F7E0C6A8A2A2D" box="[742,940,1799,1824]" pageId="6" pageNumber="127" refId="ref8271" refString="Stepanjants, S. D. (1979) Hydroids of the antarctic and subantarctic waters. In: Biological results of the Soviet Antarctic Expedition, 6. Issledovaniya Fauny Morei, 20 (30), 1 - 200, pls. 1 - 25. [in Russian]" type="journal article">Stepanjants 1979</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |