140 lines
16 KiB
XML
140 lines
16 KiB
XML
<document id="14CE89A359989E380078F3F5A156F861" ID-CLB-Dataset="32747" ID-DOI="10.11646/zootaxa.4293.1.1" ID-GBIF-Dataset="dc2674e2-e260-4b6e-ad3a-731d610bccc5" ID-ISSN="1175-5326" ID-Zenodo-Dep="828475" ID-ZooBank="6FF96B5C-1F80-47ED-9962-19603DCBF550" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1500108894142" checkinUser="plazi" docAuthor="ÁLVARO L. PEÑA CANTERO" docDate="2017" docId="C84B87CACC25FF86E8DD01370C76F159" docLanguage="en" docName="zootaxa.4293.1.1.pdf.imf" docOrigin="Zootaxa 4293 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Halecium secundum Jaderholm 1904" docType="treatment" docVersion="19" lastPageNumber="52" masterDocId="3472FFB2CC16FFB5E84A00470F1FF553" masterDocTitle="Benthic hydroids (Cnidaria, Hydrozoa) from the Ross Sea (Antarctica) collected by the New Zealand Antarctic expedition BioRoss 2004 with RV Tangaroa" masterLastPageNumber="65" masterPageNumber="1" pageNumber="52" updateTime="1698465181473" updateUser="ExternalLinkService">
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<mods:title id="2DFC96BB4720B87955E7E7518F3626BF">Benthic hydroids (Cnidaria, Hydrozoa) from the Ross Sea (Antarctica) collected by the New Zealand Antarctic expedition BioRoss 2004 with RV Tangaroa</mods:title>
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<mods:namePart id="1904140812F3659AE23CB343A5C60220">ÁLVARO L. PEÑA CANTERO</mods:namePart>
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<mods:title id="B2A08F3231F069AFCFA2FFD766EAA1A9">Zootaxa</mods:title>
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<mods:part id="9A621643018615629FD83D8DA85DC52E">
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<mods:date id="CBDC68EBAF0D5CF8BF8F440885194249">2017</mods:date>
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<mods:number id="EE5223061BA021E10F3A8AF425564A97">2017-07-14</mods:number>
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<mods:number id="68AC6E9CA9F4AB46E182D5AAF83DA065">4293</mods:number>
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<mods:identifier id="6F1F0CE962ABDF47BF894946B778DB9A" type="CLB-Dataset">32747</mods:identifier>
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<mods:identifier id="08165F486D578800D8FF71480C44D156" type="DOI">10.11646/zootaxa.4293.1.1</mods:identifier>
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<treatment id="C84B87CACC25FF86E8DD01370C76F159" ID-DOI="http://doi.org/10.5281/zenodo.4386893" ID-GBIF-Taxon="132548834" ID-Zenodo-Dep="4386893" LSID="urn:lsid:plazi:treatment:C84B87CACC25FF86E8DD01370C76F159" httpUri="http://treatment.plazi.org/id/C84B87CACC25FF86E8DD01370C76F159" lastPageNumber="52" pageId="51" pageNumber="52">
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<subSubSection id="08F86557CC25FF86E8DD01370E50F4F8" pageId="51" pageNumber="52" type="nomenclature">
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<paragraph id="405D36DCCC25FF86E8DD01370D77F4D9" blockId="51.[151,616,368,427]" box="[151,616,368,394]" pageId="51" pageNumber="52">
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<heading id="1B1581B0CC25FF86E8DD01370D77F4D9" bold="true" box="[151,616,368,394]" fontSize="11" level="1" pageId="51" pageNumber="52" reason="1">
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<taxonomicName id="87E24D5FCC25FF86E8DD01370D77F4D9" ID-CoL="3JB72" authority="Jaderholm, 1904" authorityName="Jaderholm" authorityYear="1904" box="[151,616,368,394]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="51" pageNumber="52" phylum="Cnidaria" rank="species" species="secundum">
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<emphasis id="7296EACECC25FF86E8DD01370D77F4D9" bold="true" box="[151,616,368,394]" pageId="51" pageNumber="52">
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<emphasis id="7296EACECC25FF86E8DD01370E8DF4D9" bold="true" box="[151,402,368,394]" italics="true" pageId="51" pageNumber="52">Halecium secundum</emphasis>
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<bibRefCitation id="24734B2DCC25FF86E9D201370D77F4D9" author="Jaderholm" box="[408,616,368,394]" pageId="51" pageNumber="52" 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" year="1904">Jäderholm, 1904</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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<paragraph id="405D36DCCC25FF86E8DD01D50E50F4F8" blockId="51.[151,616,368,427]" box="[151,335,402,427]" pageId="51" pageNumber="52">
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(
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<figureCitation id="D8D92A59CC25FF86E8D501D50FECF4F8" box="[159,243,402,427]" captionStart="FIGURE 15" captionStartId="48.[151,250,1844,1866]" captionTargetBox="[239,1334,212,1793]" captionTargetId="figure@48.[217,1366,193,1818]" captionTargetPageId="48" captionText="FIGURE 15. Halecium banzare Watson, 2008: A, internodes with primary and second-order hydrothecae; B, gonotheca. Halecium exaggeratum Peña Cantero, Boero & Piraino, 2013: C, internode with primary and secondary hydrotheca as well as lower-order branch; D, internodes with primary hydrothecae; E, gonotheca. Halecium interpolatum Ritchie, 1907: F, internode with primary hydrotheca and internode structure. Halecium jaederholmi Vervoort, 1972: G, internodes with primary hydrothecae. Halecium secundum Jäderholm, 1904: H, internode with primary hydrotheca. (A from Stn 53; B from Stn 139; C – E, H from Stn 67; F from Stn 107; G from Stn 112). Scale bar: 250 µm." httpUri="https://zenodo.org/record/828505/files/figure.png" pageId="51" pageNumber="52">Figs 15</figureCitation>
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H, 16D)
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</paragraph>
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</subSubSection>
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<subSubSection id="08F86557CC25FF86E8DD019D0A29F4A3" box="[151,1334,474,496]" pageId="51" pageNumber="52" type="description">
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<paragraph id="405D36DCCC25FF86E8DD019D0A29F4A3" blockId="51.[151,1334,474,496]" box="[151,1334,474,496]" pageId="51" pageNumber="52">
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<treatmentCitationGroup id="60F211F2CC25FF86E8DD019D0A29F4A3" box="[151,1334,474,496]" pageId="51" pageNumber="52">
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<taxonomicName id="87E24D5FCC25FF86E8DD019D0E7AF4A3" ID-CoL="3JB72" box="[151,357,474,496]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="51" pageNumber="52" phylum="Cnidaria" rank="species" species="secundum">
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<emphasis id="7296EACECC25FF86E8DD019D0E7AF4A3" box="[151,357,474,496]" italics="true" pageId="51" pageNumber="52">Halecium secundum</emphasis>
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</taxonomicName>
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—Peña Cantero
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<emphasis id="7296EACECC25FF86EA46019C0D20F4A3" box="[524,575,474,496]" italics="true" pageId="51" pageNumber="52">et al.</emphasis>
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, 2013: 747 fig. 6c;
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<treatmentCitation id="C14310CDCC25FF86EB4C019C0B12F4A3" author="Pena" box="[774,1037,474,496]" page="273" pageId="51" pageNumber="52" year="2014">
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<bibRefCitation id="24734B2DCC25FF86EB4C019C0CC2F4A3" author="Pena" box="[774,989,474,496]" pageId="51" pageNumber="52" refString="Pena Cantero, A. L. (2014 b) Revision of the Antarctic species of Halecium Oken, 1815 (Cnidaria, Hydrozoa, Haleciidae). Zootaxa, 3790 (2), 243 - 280." type="journal article" year="2014" yearSuffix="b">Peña Cantero, 2014b</bibRefCitation>
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: 273
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</treatmentCitation>
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–274, fig. 4D–F (synonymy).
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="08F86557CC25FF86E8DD025A0EB7F709" pageId="51" pageNumber="52" type="materials_examined">
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<paragraph id="405D36DCCC25FF86E8DD025A0EB7F709" blockId="51.[151,1437,541,1034]" pageId="51" pageNumber="52">
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<emphasis id="7296EACECC25FF86E8DD025A0E9EF765" bold="true" box="[151,385,541,566]" pageId="51" pageNumber="52">Material examined.</emphasis>
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Stn 52, polysiphonic stem
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<quantity id="871A9B39CC25FF86EAFE025A0C1CF766" box="[692,771,541,566]" metricMagnitude="-2" metricUnit="m" metricValue="5.5" pageId="51" pageNumber="52" unit="mm" value="55.0">55 mm</quantity>
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high (NIWA 117600); Stn 67, distal stem fragment
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<quantity id="871A9B39CC25FF86ED0702590A82F766" box="[1357,1437,542,566]" metricMagnitude="-2" metricUnit="m" metricValue="1.7" pageId="51" pageNumber="52" unit="mm" value="17.0">17 mm</quantity>
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long (MNCN 2.03/652).
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</paragraph>
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</subSubSection>
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<subSubSection id="08F86557CC25FF86E88D02220D53F795" pageId="51" pageNumber="52" type="description">
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||
<paragraph id="405D36DCCC25FF86E88D02220D53F795" blockId="51.[151,1437,541,1034]" pageId="51" pageNumber="52">
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<emphasis id="7296EACECC25FF86E88D02220EC1F72D" bold="true" box="[199,478,613,638]" pageId="51" pageNumber="52">Measurements (in µm).</emphasis>
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<emphasis id="7296EACECC25FF86E9AC02220D6AF72D" box="[486,629,613,638]" italics="true" pageId="51" pageNumber="52">Hydrothecae</emphasis>
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: diameter at aperture 215–250, diameter at diaphragm 210–240, height 20–25.
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<emphasis id="7296EACECC25FF86E8B802CE0E75F7F1" box="[242,362,649,674]" italics="true" pageId="51" pageNumber="52">Internodes</emphasis>
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||
: length 450–580, diameter at distal part 220–230.
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<emphasis id="7296EACECC25FF86EB9C02CE0B42F7F1" box="[982,1117,649,674]" italics="true" pageId="51" pageNumber="52">Hydrophore</emphasis>
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||
: length 75–100.
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<emphasis id="7296EACECC25FF86ED6502CE0A8BF7F1" box="[1327,1428,649,674]" italics="true" pageId="51" pageNumber="52">Cnidome</emphasis>
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||
: microbasic euryteles? (
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<date id="345C101CCC25FF86E9D002E90EEAF796" box="[410,501,686,710]" pageId="51" pageNumber="52" value="2012-10-13">12–13 x</date>
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6–6.5).
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="08F86557CC25FF86E88D02960C76F159" pageId="51" pageNumber="52" type="discussion">
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<paragraph id="405D36DCCC25FF86E88D02960D0FF629" blockId="51.[151,1437,541,1034]" pageId="51" pageNumber="52">
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<emphasis id="7296EACECC25FF86E88D02960E24F7B9" bold="true" box="[199,315,721,746]" pageId="51" pageNumber="52">Remarks.</emphasis>
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Branches originate either from within a hydrotheca or from a hydrophore; frequently with short intermediate internodes following the apophysis (
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<figureCitation id="D8D92A59CC25FF86EA8602B20C00F65D" box="[716,799,757,782]" captionStart="FIGURE 16" captionStartId="50.[151,250,1594,1616]" captionTargetBox="[170,1412,616,1549]" captionTargetId="figure@50.[151,1436,597,1572]" captionTargetPageId="50" captionText="FIGURE 16. Halecium exaggeratum Peña Cantero, Boero & Piraino, 2013: A, cauline internode with hydrophore and primary hydrotheca; B, gonotheca. Halecium pseudoincertus Peña Cantero, 2014: C, internode with primary and secondary hydrotheca. Halecium secundum Jäderholm, 1904: D, internodes with primary hydrothecae and branch origin with ahydrothecate intermediate internode. Scale bar: 100 µm (A), 200 µm (B – D)." httpUri="https://zenodo.org/record/828507/files/figure.png" pageId="51" pageNumber="52">Fig. 16</figureCitation>
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D). Hydrothecae are usually alternately arranged in two planes, forming an obtuse angle. The hydrotheca is at the end of an adnate hydrophore and its diameter barely increases distally; rim not everted (
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<figureCitation id="D8D92A59CC25FF86EA6E037A0D6BF605" box="[548,628,829,854]" captionStart="FIGURE 15" captionStartId="48.[151,250,1844,1866]" captionTargetBox="[239,1334,212,1793]" captionTargetId="figure@48.[217,1366,193,1818]" captionTargetPageId="48" captionText="FIGURE 15. Halecium banzare Watson, 2008: A, internodes with primary and second-order hydrothecae; B, gonotheca. Halecium exaggeratum Peña Cantero, Boero & Piraino, 2013: C, internode with primary and secondary hydrotheca as well as lower-order branch; D, internodes with primary hydrothecae; E, gonotheca. Halecium interpolatum Ritchie, 1907: F, internode with primary hydrotheca and internode structure. Halecium jaederholmi Vervoort, 1972: G, internodes with primary hydrothecae. Halecium secundum Jäderholm, 1904: H, internode with primary hydrotheca. (A from Stn 53; B from Stn 139; C – E, H from Stn 67; F from Stn 107; G from Stn 112). Scale bar: 250 µm." httpUri="https://zenodo.org/record/828505/files/figure.png" pageId="51" pageNumber="52">Fig. 15</figureCitation>
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H). The adcauline side of the hydrotheca is usually little developed, not reaching the end of the internode.
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</paragraph>
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<paragraph id="405D36DCCC25FF86E88D03C20A18F692" blockId="51.[151,1437,541,1034]" pageId="51" pageNumber="52">
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<emphasis id="7296EACECC25FF86E88D03C20EE9F6CD" bold="true" box="[199,502,901,926]" pageId="51" pageNumber="52">Ecology and distribution.</emphasis>
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Recently reviewed by
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<bibRefCitation id="24734B2DCC25FF86EAB203C10CEEF6CD" box="[760,1009,901,926]" pageId="51" pageNumber="52" refString="Pena Cantero, A. L. (2014 b) Revision of the Antarctic species of Halecium Oken, 1815 (Cnidaria, Hydrozoa, Haleciidae). Zootaxa, 3790 (2), 243 - 280." type="journal article">Peña Cantero (2014b)</bibRefCitation>
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||
. Shelf species found at depth between 40 (Peña Cantero
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||
<emphasis id="7296EACECC25FF86E92A03ED0E87F691" box="[352,408,937,962]" italics="true" pageId="51" pageNumber="52">et al.</emphasis>
|
||
2013) and
|
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<quantity id="871A9B39CC25FF86EA5D03EE0D41F692" box="[535,606,937,962]" metricMagnitude="2" metricUnit="m" metricValue="1.5" pageId="51" pageNumber="52" unit="m" value="150.0">150 m</quantity>
|
||
(
|
||
<bibRefCitation id="24734B2DCC25FF86EA2603EE0C39F691" author="Jaderholm" box="[620,806,937,962]" pageId="51" pageNumber="52" 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" year="1904">Jäderholm 1904</bibRefCitation>
|
||
); present material between 152 and
|
||
<quantity id="871A9B39CC25FF86ECF303EE0A1CF692" box="[1209,1283,937,962]" metricMagnitude="2" metricUnit="m" metricValue="2.86" pageId="51" pageNumber="52" unit="m" value="286.0">286 m</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="405D36DCCC25FF86E88D038A0C76F159" blockId="51.[151,1437,541,1034]" pageId="51" pageNumber="52">
|
||
<materialsCitation id="F08A3C81CC25FF86E88D038A0C76F159" ID-GBIF-Occurrence="1572325126" location="Tethys Bay" pageId="51" pageNumber="52" specimenCount="1" stateProvince="Cape">
|
||
Circum-Antarctic distribution (
|
||
<bibRefCitation id="24734B2DCC25FF86EA6C03890C0DF6B5" author="Pena" box="[550,786,973,998]" pageId="51" pageNumber="52" refString="Pena Cantero, A. L. (2014 b) Revision of the Antarctic species of Halecium Oken, 1815 (Cnidaria, Hydrozoa, Haleciidae). Zootaxa, 3790 (2), 243 - 280." type="journal article" year="2014" yearSuffix="b">Peña Cantero 2014b</bibRefCitation>
|
||
). In the Ross Sea, already known from
|
||
<location id="453D6007CC25FF86EC9E038A0A4BF6B5" LSID="urn:lsid:plazi:treatment:C84B87CACC25FF86E8DD01370C76F159:453D6007CC25FF86EC9E038A0A4BF6B5" box="[1236,1364,973,998]" name="Tethys Bay" pageId="51" pageNumber="52" stateProvince="Cape">Tethys Bay</location>
|
||
(Peña Cantero
|
||
<emphasis id="7296EACECC25FF86E8BC03B50E30F159" box="[246,303,1009,1034]" italics="true" pageId="51" pageNumber="52">et al.</emphasis>
|
||
2013). Present material collected off
|
||
<collectingRegion id="8226F83ECC25FF86EA9E03B50C11F159" box="[724,782,1010,1034]" country="South Africa" name="Western Cape" pageId="51" pageNumber="52">Cape</collectingRegion>
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||
Hallett.
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||
</materialsCitation>
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||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
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||
</document> |