119 lines
14 KiB
XML
119 lines
14 KiB
XML
<document id="253957AC1F381A5504DFDB4B26AAE9B5" 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="03AC2855FF8EFFB2E7FE7F6A6A462DD9" 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="Staurotheca pachyclada" 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="126" updateTime="1698551282154" updateUser="ExternalLinkService">
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<mods:titleInfo id="116CBC1706DEF5E3868E68970959C61B">
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<mods:title id="3C223A4BA533576471BE1077A63336B7">Benthic hydroids (Cnidaria: Hydrozoa) from off George V Coast (East Antarctica)</mods:title>
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<mods:namePart id="23650F9A9448BB57098C36E38DDA4CB2">Peña Cantero, Álvaro L.</mods:namePart>
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<mods:roleTerm id="B3BB289B1EB2815D451408EC7B58AD0F">Author</mods:roleTerm>
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<mods:namePart id="B7273AB09F85DADB5A6254BF0559C8E0">Marzal, Marina Fresneda</mods:namePart>
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<mods:typeOfResource id="057C2E319150D31592622B92E558889A">text</mods:typeOfResource>
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<mods:title id="80E2D58929FA50C1E11F63700FD41345">Zootaxa</mods:title>
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<mods:part id="1BFE0AB9FE38496DB903B955EAD0BF7A">
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<mods:date id="978394543F0C59BEDCD34F75DEE84007">2018</mods:date>
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<mods:number id="5DBD5AC317F6FBB9214B472694DF5335">2018-06-26</mods:number>
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<mods:number id="171CC72BF21990EA0FD567B05024795A">4441</mods:number>
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<mods:identifier id="7E3D401CED4397664FA3C200F6224CC7" type="DOI">10.11646/zootaxa.4441.1.7</mods:identifier>
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<treatment id="03AC2855FF8EFFB2E7FE7F6A6A462DD9" ID-DOI="http://doi.org/10.5281/zenodo.5978802" ID-GBIF-Taxon="146019671" ID-Zenodo-Dep="5978802" LSID="urn:lsid:plazi:treatment:03AC2855FF8EFFB2E7FE7F6A6A462DD9" httpUri="http://treatment.plazi.org/id/03AC2855FF8EFFB2E7FE7F6A6A462DD9" lastPageId="6" lastPageNumber="127" pageId="5" pageNumber="126">
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<subSubSection id="C31FCAC8FF8EFFB1E7FE7F6A69D82B91" pageId="5" pageNumber="126" type="nomenclature">
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<paragraph id="8BBA9943FF8EFFB1E7FE7F6A6B842B76" blockId="5.[151,674,1633,1693]" box="[151,674,1633,1659]" pageId="5" pageNumber="126">
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<heading id="D0F22E2FFF8EFFB1E7FE7F6A6B842B76" bold="true" box="[151,674,1633,1659]" fontSize="11" level="1" pageId="5" pageNumber="126" reason="1">
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<taxonomicName id="4C05E2C0FF8EFFB1E7FE7F6A6B842B76" authority="(Jaderholm, 1904)" baseAuthorityName="Jaderholm" baseAuthorityYear="1904" box="[151,674,1633,1659]" class="Hydrozoa" family="Sertulariidae" genus="Staurotheca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="5" pageNumber="126" phylum="Cnidaria" rank="species" species="pachyclada">
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<emphasis id="B9714551FF8EFFB1E7FE7F6A6B842B76" bold="true" box="[151,674,1633,1659]" pageId="5" pageNumber="126">
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<emphasis id="B9714551FF8EFFB1E7FE7F6A689E2B76" bold="true" box="[151,440,1633,1659]" italics="true" pageId="5" pageNumber="126">Staurotheca pachyclada</emphasis>
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(
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<bibRefCitation id="EF94E4B2FF8EFFB1E6AE7F6A6BBC2B76" box="[455,666,1633,1659]" pageId="5" pageNumber="126" refId="ref6514" refString="Jaderholm, E. (1904) Mitteilungen ueber einige von der Schwedischen Antarctic-Expedition 1901 - 1903 eingesammelte Hydroiden. Archives de Zoologie Experimentale et Generale, Series 4, 3 (Notes et revue 1), 1 - 14." type="journal article">Jäderholm, 1904</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="8BBA9943FF8EFFB1E7FE7F8F69D82B91" blockId="5.[151,674,1633,1693]" box="[151,254,1668,1693]" pageId="5" pageNumber="126">
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(
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<figureCitation id="133E85C6FF8EFFB1E7F67F8F69D32B91" box="[159,245,1668,1693]" 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="5" pageNumber="126">Fig. 3C</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C31FCAC8FF8EFFB1E7FE7FC76D442BEF" box="[151,1122,1740,1762]" pageId="5" pageNumber="126" type="description">
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<paragraph id="8BBA9943FF8EFFB1E7FE7FC76D442BEF" blockId="5.[151,1122,1740,1762]" box="[151,1122,1740,1762]" pageId="5" pageNumber="126">
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<treatmentCitationGroup id="AB15BE6DFF8EFFB1E7FE7FC76D442BEF" box="[151,1122,1740,1762]" pageId="5" pageNumber="126">
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<taxonomicName id="4C05E2C0FF8EFFB1E7FE7FC768AC2BEF" baseAuthorityName="Jaderholm" baseAuthorityYear="1904" box="[151,394,1740,1762]" class="Hydrozoa" family="Sertulariidae" genus="Staurotheca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="5" pageNumber="126" phylum="Cnidaria" rank="species" species="pachyclada">
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<emphasis id="B9714551FF8EFFB1E7FE7FC768AC2BEF" box="[151,394,1740,1762]" italics="true" pageId="5" pageNumber="126">Staurotheca pachyclada</emphasis>
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</taxonomicName>
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—Peña
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<treatmentCitation id="0AA4BF52FF8EFFB1E6B27FC76A022BEF" author="" box="[475,804,1740,1762]" page="2698" pageId="5" pageNumber="126">
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<bibRefCitation id="EF94E4B2FF8EFFB1E6B27FC76BC12BEF" box="[475,743,1740,1762]" pageId="5" pageNumber="126" refId="ref7849" refString="Pena Cantero, A. L. & Vervoort, w. (2003) Species of Staurotheca Allman, 1888 (Cnidaria: Hydrozoa: Sertulariidae) from US Antarctic expeditions, with the description of three new species. Journal of Natural History, 37, 2653 - 2722. https: // doi. org / 10.1080 / 00222930210155701" type="journal article">Cantero & Vervoort, 2003</bibRefCitation>
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:
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<date id="FFBBBF83FF8EFFB1E5987FC76A022BEF" box="[753,804,1740,1762]" pageId="5" pageNumber="126" value="2698" valueMax="2702">2698</date>
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</treatmentCitation>
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–2702, figs 14–15 (synonymy).
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C31FCAC8FF8EFFB1E7FE7E056A842A2A" box="[151,930,1806,1831]" pageId="5" pageNumber="126" type="materials_examined">
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<paragraph id="8BBA9943FF8EFFB1E7FE7E056A842A2A" blockId="5.[151,1437,1806,2011]" box="[151,930,1806,1831]" pageId="5" pageNumber="126">
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<emphasis id="B9714551FF8EFFB1E7FE7E0568C32A2B" bold="true" box="[151,485,1806,1831]" pageId="5" pageNumber="126">
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Material examined.
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<emphasis id="B9714551FF8EFFB1E6EE7E0568C32A2B" bold="true" box="[391,485,1806,1830]" italics="true" pageId="5" pageNumber="126">29EV55</emphasis>
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</emphasis>
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, a stem
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<quantity id="4CFD34A6FF8EFFB1E52B7E046BB92A2B" box="[578,671,1807,1831]" metricMagnitude="-1" metricUnit="m" metricValue="3.0" pageId="5" pageNumber="126" unit="mm" value="300.0">300 mm</quantity>
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high (IK–2009–0370).
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</paragraph>
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</subSubSection>
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<subSubSection id="C31FCAC8FF8EFFB1E7AE7E396C342AD7" pageId="5" pageNumber="126" type="description">
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<paragraph id="8BBA9943FF8EFFB1E7AE7E396C342AD7" blockId="5.[151,1437,1806,2011]" pageId="5" pageNumber="126">
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<emphasis id="B9714551FF8EFFB1E7AE7E39687F2A46" bold="true" box="[199,345,1842,1867]" pageId="5" pageNumber="126">Description.</emphasis>
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Stem erect, polysiphonic,
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<quantity id="4CFD34A6FF8EFFB1E5E97E386BFB2A47" box="[640,733,1843,1867]" metricMagnitude="-1" metricUnit="m" metricValue="3.0" pageId="5" pageNumber="126" unit="mm" value="300.0">300 mm</quantity>
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high, with some perisarc constrictions. Branching only present in upper half of stem, alternate, almost in one plane. Branches up to third order present, narrowed basally. Hydrothecae present over entire colony, but only visible in monosiphonic parts. Hydrothecae arranged in verticils of three hydrothecae, forming siX longitudinal rows. Hydrotheca cylindrical (
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<figureCitation id="133E85C6FF8EFFB1E3637E956D452ABA" box="[1034,1123,1950,1975]" 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="5" pageNumber="126">Fig. 3C</figureCitation>
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), immersed into branch for two-thirds of its volume. Hydrothecal aperture circular, forming an acute angle with long aXis of stem.
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</paragraph>
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</subSubSection>
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<subSubSection id="C31FCAC8FF8DFFB2E7AE799C6A462DD9" pageId="6" pageNumber="127" type="biology_ecology">
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<paragraph id="8BBA9943FF8DFFB2E7AE799C6CBB2DBD" blockId="6.[151,1437,151,213]" box="[199,1437,151,176]" pageId="6" pageNumber="127">
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<emphasis id="B9714551FF8DFFB2E7AE799C68DE2DBD" bold="true" box="[199,504,151,176]" pageId="6" pageNumber="127">Ecology and distribution.</emphasis>
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Our material was collected at depths between 471 and
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<quantity id="4CFD34A6FF8DFFB2E31979936D9E2DA2" box="[1136,1208,152,176]" metricMagnitude="2" metricUnit="m" metricValue="4.99" pageId="6" pageNumber="127" unit="m" value="499.0">499 m</quantity>
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in George V Basin.
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</paragraph>
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<paragraph id="8BBA9943FF8DFFB2E7FE79B76A462DD9" blockId="6.[151,1437,151,213]" box="[151,864,188,213]" pageId="6" pageNumber="127">
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Circum-Antarctic distribution (Peña
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<bibRefCitation id="EF94E4B2FF8DFFB2E55B79B76A722DD9" box="[562,852,188,212]" pageId="6" pageNumber="127" refId="ref7849" refString="Pena Cantero, A. L. & Vervoort, w. (2003) Species of Staurotheca Allman, 1888 (Cnidaria: Hydrozoa: Sertulariidae) from US Antarctic expeditions, with the description of three new species. Journal of Natural History, 37, 2653 - 2722. https: // doi. org / 10.1080 / 00222930210155701" type="journal article">Cantero & Vervoort 2003</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> |