259 lines
33 KiB
XML
259 lines
33 KiB
XML
<document id="CE1ABA75F69A052CAD790877CDF9985F" 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="C84B87CACC2EFF8CE8DD04AF0A3DF60E" 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="Schizotricha turqueti Billard 1906" docType="treatment" docVersion="19" lastPageNumber="58" 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="57" updateTime="1698465181473" updateUser="ExternalLinkService">
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<mods:title id="C4E59F2FECEBDB2E3AD48229C3BA07B4">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:name id="CECA35D92893BF1811C03DDF0FBE08EE" type="personal">
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<mods:namePart id="6137CFC5F1EC31FA5A908C00CF11F039">ÁLVARO L. PEÑA CANTERO</mods:namePart>
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<mods:title id="72184410F69C0BA13E85215F4A339105">Zootaxa</mods:title>
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<mods:part id="9D4A37A674F3CAC9879C0E6FECDFE578">
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<mods:date id="FA1322B4A29B5DD0CBACA6BCADBB0010">2017</mods:date>
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<mods:number id="AD5D83C85BC9A0011C20D3C389D4BA27">2017-07-14</mods:number>
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<mods:number id="8DA62CDBE2022FE9F1A95AC5A9387784">4293</mods:number>
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<mods:identifier id="15891BCC0D99FFD2126A74167DB01D62" type="DOI">10.11646/zootaxa.4293.1.1</mods:identifier>
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<treatment id="C84B87CACC2EFF8CE8DD04AF0A3DF60E" ID-DOI="http://doi.org/10.5281/zenodo.4386909" ID-GBIF-Taxon="132548819" ID-Zenodo-Dep="4386909" LSID="urn:lsid:plazi:treatment:C84B87CACC2EFF8CE8DD04AF0A3DF60E" httpUri="http://treatment.plazi.org/id/C84B87CACC2EFF8CE8DD04AF0A3DF60E" lastPageId="57" lastPageNumber="58" pageId="56" pageNumber="57">
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<subSubSection id="08F86557CC2EFF8DE8DD04AF0D20F051" box="[151,575,1256,1282]" pageId="56" pageNumber="57" type="nomenclature">
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<paragraph id="405D36DCCC2EFF8DE8DD04AF0D20F051" blockId="56.[151,575,1256,1282]" box="[151,575,1256,1282]" pageId="56" pageNumber="57">
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<heading id="1B1581B0CC2EFF8DE8DD04AF0D20F051" bold="true" box="[151,575,1256,1282]" fontSize="11" level="1" pageId="56" pageNumber="57" reason="1">
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<taxonomicName id="87E24D5FCC2EFF8DE8DD04AF0D20F051" authority="Billard, 1906" authorityName="Billard" authorityYear="1906" box="[151,575,1256,1282]" class="Hydrozoa" family="Halopterididae" genus="Schizotricha" kingdom="Animalia" order="Leptothecata" pageId="56" pageNumber="57" phylum="Cnidaria" rank="species" species="turqueti">
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<emphasis id="7296EACECC2EFF8DE8DD04AF0D20F051" bold="true" box="[151,575,1256,1282]" pageId="56" pageNumber="57">
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<emphasis id="7296EACECC2EFF8DE8DD04AF0E89F051" bold="true" box="[151,406,1256,1282]" italics="true" pageId="56" pageNumber="57">Schizotricha turqueti</emphasis>
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<bibRefCitation id="24734B2DCC2EFF8DE9D704AF0D20F051" author="Billard" box="[413,575,1256,1282]" pageId="56" pageNumber="57" refString="Billard, A. (1906) Hydroides. In: Joubin, L. (Ed.), Expedition Antarctique Francaise (1903 - 1905) commandee par le Dr Jean Charcot. Masson et C ie, Paris, pp. 1 - 20." type="book chapter" year="1906">Billard, 1906</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="08F86557CC2EFF8DE8DD05690C50F0F3" pageId="56" pageNumber="57" type="reference_group">
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<paragraph id="405D36DCCC2EFF8DE8DD05690CADF0D1" blockId="56.[151,1436,1326,1440]" pageId="56" pageNumber="57">
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<taxonomicName id="87E24D5FCC2EFF8DE8DD05690E71F016" box="[151,366,1326,1349]" class="Hydrozoa" family="Halopterididae" genus="Schizotricha" kingdom="Animalia" order="Leptothecata" pageId="56" pageNumber="57" phylum="Cnidaria" rank="species" species="turqueti">
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<emphasis id="7296EACECC2EFF8DE8DD05690E71F016" box="[151,366,1326,1349]" italics="true" pageId="56" pageNumber="57">Schizotricha turqueti</emphasis>
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</taxonomicName>
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—
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<bibRefCitation id="24734B2DCC2EFF8DE9C205680DCEF017" author="Pena" box="[392,721,1326,1348]" pageId="56" pageNumber="57" refString="Pena Cantero, A. L., Svoboda, A. & Vervoort, W. (1999) Species of Antarctoscyphus Pena Cantero, Garcia Carrascosa and Vervoort, 1997 (Cnidaria, Hydrozoa, Sertulariidae) from recent Antarctic expeditions with R. V. Polarstern, with the description of two new species. Journal of Natural History, 33, 1739 - 1765." type="journal article" year="1999">Peña Cantero & Vervoort 1999</bibRefCitation>
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: 371–372 (synonymy); 2005: 812–814; 2009: 85–86; Peña Cantero, 2006: 937–938, fig. 3d; 2008: 456; 2013: 129;
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<bibRefCitation id="24734B2DCC2EFF8DEAE8050A0C87F030" author="Galea" box="[674,920,1357,1379]" pageId="56" pageNumber="57" refString="Galea, H. R. & Schories, D. (2012) Some hydrozoans (Cnidaria) from King George Island, Antarctica. Zootaxa, 3321, 1 - 21." type="journal article" year="2012">Galea & Schories, 2012</bibRefCitation>
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: 13–15, fig.
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<quantity id="871A9B39CC2EFF8DEC5C050A0B31F030" box="[1046,1070,1357,1379]" metricMagnitude="-3" metricUnit="kg" metricValue="3.0" pageId="56" pageNumber="57" unit="g" value="3.0">3g</quantity>
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–k.?
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<taxonomicName id="87E24D5FCC2EFF8DE8E2052B0E83F0D1" box="[168,412,1388,1410]" class="Hydrozoa" family="Halopterididae" genus="Schizotricha" kingdom="Animalia" order="Leptothecata" pageId="56" pageNumber="57" phylum="Cnidaria" rank="species" species="turqueti">
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<emphasis id="7296EACECC2EFF8DE8E2052B0E38F0D1" box="[168,295,1388,1410]" italics="true" pageId="56" pageNumber="57">Schizotricha</emphasis>
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cf.
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<emphasis id="7296EACECC2EFF8DE907052A0E83F0D1" box="[333,412,1389,1410]" italics="true" pageId="56" pageNumber="57">turqueti</emphasis>
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</taxonomicName>
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—
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<bibRefCitation id="24734B2DCC2EFF8DE9FD052B0C0CF0D1" author="Soto" box="[439,787,1388,1410]" pageId="56" pageNumber="57" refString="Soto Angel, J. J. & Pena Cantero, A. L. (2015) On the benthic hydroids from the Scotia Arc (Southern Ocean): new insights into their biodiversity, ecology and biogeography. Polar Biology, 38, 983 - 1007." type="journal article" year="2015">Soto Àngel & Peña Cantero, 2015</bibRefCitation>
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: 992, fig. 5n–o.
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</paragraph>
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<paragraph id="405D36DCCC2EFF8DE8DD05CD0C50F0F3" blockId="56.[151,1436,1326,1440]" box="[151,847,1418,1440]" pageId="56" pageNumber="57">
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||
<treatmentCitationGroup id="60F211F2CC2EFF8DE8DD05CD0C50F0F3" box="[151,847,1418,1440]" pageId="56" pageNumber="57">
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?
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<taxonomicName id="87E24D5FCC2EFF8DE8E205CD0E89F0F3" box="[168,406,1418,1440]" class="Hydrozoa" family="Halopterididae" genus="Schizotricha" kingdom="Animalia" order="Leptothecata" pageId="56" pageNumber="57" phylum="Cnidaria" rank="species" species="unifurcata">
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<emphasis id="7296EACECC2EFF8DE8E205CD0E89F0F3" box="[168,406,1418,1440]" italics="true" pageId="56" pageNumber="57">Schizotricha unifurcata</emphasis>
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</taxonomicName>
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—
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<treatmentCitation id="C14310CDCC2EFF8DE9FA05CC0D7AF0F3" author="Totton" box="[432,613,1418,1440]" page="231" pageId="56" pageNumber="57" year="1930">
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<bibRefCitation id="24734B2DCC2EFF8DE9FA05CC0D2CF0F3" author="Totton" box="[432,563,1418,1440]" pageId="56" pageNumber="57" refString="Totton, A. K. (1930) Coelenterata. Part V. Hydroida. Natural History Report, British Antarctic ' Terra Nova' Expedition, 1910, Zoology, 5 (5), 131 - 252, pls 1 - 3." type="journal article" year="1930">Totton, 1930</bibRefCitation>
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: 231
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</treatmentCitation>
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, fig. 65a–f, pl. 3 fig. 4.
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</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="08F86557CC2EFF8DE8DD058A0DACF221" pageId="56" pageNumber="57" type="materials_examined">
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<paragraph id="405D36DCCC2EFF8DE8DD058A0DACF221" blockId="56.[151,1437,1485,2014]" pageId="56" pageNumber="57">
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<emphasis id="7296EACECC2EFF8DE8DD058A0E9EF0B5" bold="true" box="[151,385,1485,1510]" pageId="56" pageNumber="57">Material examined.</emphasis>
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Stn 7, stem
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<quantity id="871A9B39CC2EFF8DEA5B058A0D70F0B6" box="[529,623,1485,1510]" metricMagnitude="-1" metricUnit="m" metricValue="2.25" pageId="56" pageNumber="57" unit="mm" value="225.0">225 mm</quantity>
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high, basibiont of
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<emphasis id="7296EACECC2EFF8DEB0C058A0B1AF0B5" box="[838,1029,1485,1510]" italics="true" pageId="56" pageNumber="57">Sympletoscyphus</emphasis>
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sp. 1, and fragmented stem (largest fragment
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<quantity id="871A9B39CC2EFF8DE94F05B50E4AF35A" box="[261,341,1522,1546]" metricMagnitude="-2" metricUnit="m" metricValue="8.0" pageId="56" pageNumber="57" unit="mm" value="80.0">80 mm</quantity>
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long) (NIWA 117332); Stn 8, 45 stems up to
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<quantity id="871A9B39CC2EFF8DEB2E05B50CDCF35A" box="[868,963,1522,1546]" metricMagnitude="-1" metricUnit="m" metricValue="2.8" pageId="56" pageNumber="57" unit="mm" value="280.0">280 mm</quantity>
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high, with male gonothecae, basibiont of
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<taxonomicName id="87E24D5FCC2EFF8DE8DD06520ED5F37E" box="[151,458,1557,1582]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="56" pageNumber="57" phylum="Cnidaria" rank="species" species="curvatus">
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<emphasis id="7296EACECC2EFF8DE8DD06520ED5F37E" box="[151,458,1557,1582]" italics="true" pageId="56" pageNumber="57">Symplectoscyphus curvatus</emphasis>
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</taxonomicName>
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(NIWA 117333); Stn 13, six stems up to
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<quantity id="871A9B39CC2EFF8DEBEB06510CE0F37E" box="[929,1023,1558,1582]" metricMagnitude="-1" metricUnit="m" metricValue="2.2" pageId="56" pageNumber="57" unit="mm" value="220.0">220 mm</quantity>
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high on gravel and pebbles (MNCN 2.03/668); Stn 15, ten stems up to
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<quantity id="871A9B39CC2EFF8DEA51067E0D67F302" box="[539,632,1593,1618]" metricMagnitude="-1" metricUnit="m" metricValue="2.6" pageId="56" pageNumber="57" unit="mm" value="260.0">260 mm</quantity>
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high, with male and female gonothecae, on shell fragments, stones and pebbles (NIWA 117334); Stn 17, ca. 30 stems up to
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<quantity id="871A9B39CC2EFF8DEAA106190C56F326" box="[747,841,1630,1654]" metricMagnitude="-1" metricUnit="m" metricValue="2.3" pageId="56" pageNumber="57" unit="mm" value="230.0">230 mm</quantity>
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high on pebbles and stones, basibiont of
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<taxonomicName id="87E24D5FCC2EFF8DED6B061A0E10F3C9" class="Hydrozoa" family="Lafoeidae" genus="Abietinella" kingdom="Animalia" order="Leptothecata" pageId="56" pageNumber="57" phylum="Cnidaria" rank="species" species="operculata">
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<emphasis id="7296EACECC2EFF8DED6B061A0E10F3C9" italics="true" pageId="56" pageNumber="57">Abietinella operculata</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="87E24D5FCC2EFF8DE90106C60D08F3C9" box="[331,535,1665,1690]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="56" pageNumber="57" phylum="Cnidaria" rank="genus">
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<emphasis id="7296EACECC2EFF8DE90106C60D08F3C9" box="[331,535,1665,1690]" italics="true" pageId="56" pageNumber="57">Symplectoscyphus</emphasis>
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</taxonomicName>
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sp. 1 (MNCN 2.03/669); Stn 18, two stems 220 and
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<quantity id="871A9B39CC2EFF8DECC906C50BFDF3CA" box="[1155,1250,1666,1690]" metricMagnitude="-1" metricUnit="m" metricValue="1.1" pageId="56" pageNumber="57" unit="mm" value="110.0">110 mm</quantity>
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||
high, and distal stem fragment
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<quantity id="871A9B39CC2EFF8DE91A06E20EB7F3EE" box="[336,424,1701,1726]" metricMagnitude="-2" metricUnit="m" metricValue="4.5" pageId="56" pageNumber="57" unit="mm" value="45.0">45 mm</quantity>
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long (NIWA 117335); Stn 25, stem
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<quantity id="871A9B39CC2EFF8DEB3006E10CC0F3EE" box="[890,991,1702,1726]" metricMagnitude="-1" metricUnit="m" metricValue="1.8" pageId="56" pageNumber="57" unit="mm" value="180.0">180 mm</quantity>
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high, with gonothecae, basibiont of
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<taxonomicName id="87E24D5FCC2EFF8DE8DD068E0EDDF3B2" box="[151,450,1737,1762]" class="Hydrozoa" family="Bougainvilliidae" genus="Rhizorhagium" kingdom="Animalia" order="Anthoathecata" pageId="56" pageNumber="57" phylum="Cnidaria" rank="species" species="antarcticum">
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<emphasis id="7296EACECC2EFF8DE8DD068E0EDDF3B2" box="[151,450,1737,1762]" italics="true" pageId="56" pageNumber="57">Rhizorhagium antarcticum</emphasis>
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||
</taxonomicName>
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(NIWA 117336); Stn 37, stem
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<quantity id="871A9B39CC2EFF8DEB68068E0C60F3B2" box="[802,895,1737,1762]" metricMagnitude="-1" metricUnit="m" metricValue="2.5" pageId="56" pageNumber="57" unit="mm" value="250.0">250 mm</quantity>
|
||
high, with male gonothecae (MNCN 2.03/670); Stn 67, stem
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<quantity id="871A9B39CC2EFF8DE96606A90E95F256" box="[300,394,1774,1798]" metricMagnitude="-1" metricUnit="m" metricValue="1.7" pageId="56" pageNumber="57" unit="mm" value="170.0">170 mm</quantity>
|
||
high, basibiont of
|
||
<taxonomicName id="87E24D5FCC2EFF8DEA2B06A90DE6F255" box="[609,761,1773,1798]" class="Hydrozoa" family="Lafoeidae" genus="Abietinella" kingdom="Animalia" order="Leptothecata" pageId="56" pageNumber="57" phylum="Cnidaria" rank="species" species="operculata">
|
||
<emphasis id="7296EACECC2EFF8DEA2B06A90DE6F255" box="[609,761,1773,1798]" italics="true" pageId="56" pageNumber="57">A. operculata</emphasis>
|
||
</taxonomicName>
|
||
(NIWA 117337); Stn 96, stem
|
||
<quantity id="871A9B39CC2EFF8DEC1406A90BA3F256" box="[1118,1212,1774,1798]" metricMagnitude="-1" metricUnit="m" metricValue="1.0" pageId="56" pageNumber="57" unit="mm" value="100.0">100 mm</quantity>
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||
high (MNCN 2.03/ 671); Stn 105, basally truncated stem
|
||
<quantity id="871A9B39CC2EFF8DEA0207560D87F27A" box="[584,664,1809,1834]" metricMagnitude="-2" metricUnit="m" metricValue="6.5" pageId="56" pageNumber="57" unit="mm" value="65.0">65 mm</quantity>
|
||
long (NIWA 117338); Stn 150, three stems, 210, 130, and
|
||
<quantity id="871A9B39CC2EFF8DED7407550A82F27A" box="[1342,1437,1810,1834]" metricMagnitude="-1" metricUnit="m" metricValue="1.9" pageId="56" pageNumber="57" unit="mm" value="190.0">190 mm</quantity>
|
||
high (NIWA 117339); Stn 178, nine stems up to
|
||
<quantity id="871A9B39CC2EFF8DEA9607710C22F21E" box="[732,829,1846,1870]" metricMagnitude="-1" metricUnit="m" metricValue="2.7" pageId="56" pageNumber="57" unit="mm" value="270.0">270 mm</quantity>
|
||
high, with gonothecae (MNCN 2.03/672); Stn 194, fragmented stem
|
||
<quantity id="871A9B39CC2EFF8DE913071E0EA9F222" box="[345,438,1881,1906]" metricMagnitude="-1" metricUnit="m" metricValue="1.5" pageId="56" pageNumber="57" unit="mm" value="150.0">150 mm</quantity>
|
||
high (NIWA 117340).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="08F86557CC2EFF8CE88D073A0A3DF60E" lastPageId="57" lastPageNumber="58" pageId="56" pageNumber="57" type="discussion">
|
||
<paragraph id="405D36DCCC2EFF8CE88D073A0D8CF46C" blockId="56.[151,1437,1485,2014]" lastBlockId="57.[151,1436,151,861]" lastPageId="57" lastPageNumber="58" pageId="56" pageNumber="57">
|
||
<emphasis id="7296EACECC2EFF8DE88D073A0E24F2C5" bold="true" box="[199,315,1917,1942]" pageId="56" pageNumber="57">Remarks.</emphasis>
|
||
Species characterized by having unbranched stems, although secondary stems are sometimes observed (
|
||
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|
||
; Peña Cantero 2013). I also observed this in the material studied, but it seems to be associated to regeneration following fracture of the original stem (
|
||
<bibRefCitation id="24734B2DCC2EFF8DEC5A07810A6AF28D" author="Pena" box="[1040,1397,1989,2014]" pageId="56" pageNumber="57" refString="Pena Cantero, A. L. & Vervoort, W. (2005) Species of Schizotricha Allman, 1883 (Cnidaria: Hydrozoa: Halopterididae) from US Antarctic expeditions with the description of two new species. Journal of Natural History, 39, 795 - 818. https: // doi. org / 10.1080 / 00222930400001541" type="journal article" year="2005">Peña Cantero & Vervoort 2005</bibRefCitation>
|
||
). A particular case is observed in the
|
||
<quantity id="871A9B39CC2FFF8CEA5F00DF0D6CF5FC" box="[533,627,152,176]" metricMagnitude="-1" metricUnit="m" metricValue="1.8" pageId="57" pageNumber="58" unit="mm" value="180.0">180 mm</quantity>
|
||
high stem from Stn 25, in which first branching was clearly caused by breaking of the main stem, as both “secondary stems” are of similar development. However, it is noteworthy that one of the secondary stems gives rise to three third-order stems and the other forms a third-order stem. Anyway, as
|
||
<bibRefCitation id="24734B2DCC2FFF8CE8DD01420D1DF44E" box="[151,514,260,285]" pageId="57" pageNumber="58" refString="Pena Cantero, A. L. & Vervoort, W. (2005) Species of Schizotricha Allman, 1883 (Cnidaria: Hydrozoa: Halopterididae) from US Antarctic expeditions with the description of two new species. Journal of Natural History, 39, 795 - 818. https: // doi. org / 10.1080 / 00222930400001541" type="journal article">Peña Cantero & Vervoort (2005)</bibRefCitation>
|
||
indicated, branching in
|
||
<taxonomicName id="87E24D5FCC2FFF8CEB4501420C9DF44F" box="[783,898,261,284]" class="Hydrozoa" family="Halopterididae" genus="Schizotricha" kingdom="Animalia" order="Leptothecata" pageId="57" pageNumber="58" phylum="Cnidaria" rank="species" species="turqueti">
|
||
<emphasis id="7296EACECC2FFF8CEB4501420C9DF44F" box="[783,898,261,284]" italics="true" pageId="57" pageNumber="58">S. turqueti</emphasis>
|
||
</taxonomicName>
|
||
clearly differs from the branching pattern found in typically branched species of
|
||
<taxonomicName id="87E24D5FCC2FFF8CEA4A01600D93F413" box="[512,652,295,320]" class="Hydrozoa" family="Halopterididae" genus="Schizotricha" kingdom="Animalia" order="Leptothecata" pageId="57" pageNumber="58" phylum="Cnidaria" rank="genus">
|
||
<emphasis id="7296EACECC2FFF8CEA4A01600D93F413" box="[512,652,295,320]" italics="true" pageId="57" pageNumber="58">Schizotricha</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="405D36DCCC2FFF8CE88D010B0BAEF4A7" blockId="57.[151,1436,151,861]" pageId="57" pageNumber="58">
|
||
Contrasting with previous knowledge on the species, it is noticeable the presence of up to eightieth-order hydrocladia, and up to two nematothecae on cauline apophyses. In addition, there are up to three infrathecal nematothecae on forked hydrocladial internodes; the species has usually been reported with one or two, although
|
||
<bibRefCitation id="24734B2DCC2FFF8CE8DD01FF0D0EF483" box="[151,529,440,464]" pageId="57" pageNumber="58" refString="Pena Cantero, A. L. & Vervoort, W. (2009) Benthic hydroids (Cnidaria: Hydrozoa) from the Bransfield Strait area (Antarctica) collected by Brazilian expeditions, with the description of a new species. Polar Biology, 32, 83 - 92. https: // doi. org / 10.1007 / s 00300 - 008 - 0506 - 0" type="journal article">Peña Cantero & Vervoort (2009)</bibRefCitation>
|
||
already observed up to four. Finally, double unforked hydrocladial internodes have been repeatedly reported (cf.
|
||
<bibRefCitation id="24734B2DCC2FFF8CEA56019A0C66F4A6" author="Pena" box="[540,889,476,501]" pageId="57" pageNumber="58" refString="Pena Cantero, A. L. & Vervoort, W. (2005) Species of Schizotricha Allman, 1883 (Cnidaria: Hydrozoa: Halopterididae) from US Antarctic expeditions with the description of two new species. Journal of Natural History, 39, 795 - 818. https: // doi. org / 10.1080 / 00222930400001541" type="journal article" year="2005">Peña Cantero & Vervoort 2005</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="24734B2DCC2FFF8CEBCE019B0CDFF4A7" author="Vervoort" box="[900,960,476,500]" pageId="57" pageNumber="58" refString="Pena Cantero, A. L. & Vervoort, W. (2009) Benthic hydroids (Cnidaria: Hydrozoa) from the Bransfield Strait area (Antarctica) collected by Brazilian expeditions, with the description of a new species. Polar Biology, 32, 83 - 92. https: // doi. org / 10.1007 / s 00300 - 008 - 0506 - 0" type="journal article" year="2009">2009</bibRefCitation>
|
||
; Peña Cantero 2013).
|
||
</paragraph>
|
||
<paragraph id="405D36DCCC2FFF8CE88D01B80A0CF7D6" blockId="57.[151,1436,151,861]" pageId="57" pageNumber="58">
|
||
<emphasis id="7296EACECC2FFF8CE88D01B80EE6F74B" bold="true" box="[199,505,511,536]" pageId="57" pageNumber="58">Ecology and distribution.</emphasis>
|
||
Eurybathic species (
|
||
<bibRefCitation id="24734B2DCC2FFF8CEAAC02470B52F74B" author="Pena" box="[742,1101,511,536]" pageId="57" pageNumber="58" refString="Pena Cantero, A. L. & Vervoort, W. (2005) Species of Schizotricha Allman, 1883 (Cnidaria: Hydrozoa: Halopterididae) from US Antarctic expeditions with the description of two new species. Journal of Natural History, 39, 795 - 818. https: // doi. org / 10.1080 / 00222930400001541" type="journal article" year="2005">Peña Cantero & Vervoort 2005</bibRefCitation>
|
||
), recorded from the intertidal level (
|
||
<bibRefCitation id="24734B2DCC2FFF8CE89602630E74F76E" author="Billard" box="[220,363,548,573]" pageId="57" pageNumber="58" refString="Billard, A. (1906) Hydroides. In: Joubin, L. (Ed.), Expedition Antarctique Francaise (1903 - 1905) commandee par le Dr Jean Charcot. Masson et C ie, Paris, pp. 1 - 20." type="book chapter" year="1906">Billard 1906</bibRefCitation>
|
||
) to a depth of
|
||
<quantity id="871A9B39CC2FFF8CEA4402630D7BF76F" box="[526,612,548,572]" metricMagnitude="3" metricUnit="m" metricValue="1.89" pageId="57" pageNumber="58" unit="m" value="1890.0">1890 m</quantity>
|
||
(
|
||
<bibRefCitation id="24734B2DCC2FFF8CEA3802630CCCF76E" author="Pena" box="[626,979,548,573]" pageId="57" pageNumber="58" refString="Pena Cantero, A. L. & Vervoort, W. (2005) Species of Schizotricha Allman, 1883 (Cnidaria: Hydrozoa: Halopterididae) from US Antarctic expeditions with the description of two new species. Journal of Natural History, 39, 795 - 818. https: // doi. org / 10.1080 / 00222930400001541" type="journal article" year="2005">Peña Cantero & Vervoort 2005</bibRefCitation>
|
||
); present material from
|
||
<quantity id="871A9B39CC2FFF8CEC9502630A6BF76F" box="[1247,1396,548,573]" metricMagnitude="2" metricUnit="m" metricValue="4.2299999999999995" metricValueMax="7.359999999999999" metricValueMin="1.1" pageId="57" pageNumber="58" unit="m" value="423.0" valueMax="736.0" valueMin="110.0">110 to 736 m</quantity>
|
||
, on shell fragments, gravel, pebbles and stones, basibiont of colonies of
|
||
<taxonomicName id="87E24D5FCC2FFF8CEB9002000A13F733" box="[986,1292,583,608]" class="Hydrozoa" family="Bougainvilliidae" genus="Rhizorhagium" kingdom="Animalia" order="Anthoathecata" pageId="57" pageNumber="58" phylum="Cnidaria" rank="species" species="antarcticum">
|
||
<emphasis id="7296EACECC2FFF8CEB9002000A13F733" box="[986,1292,583,608]" italics="true" pageId="57" pageNumber="58">Rhizorhagium antarcticum</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="7296EACECC2FFF8CED6B02000D4EF7D7" italics="true" pageId="57" pageNumber="58">
|
||
<taxonomicName id="87E24D5FCC2FFF8CED6B02000E0DF7D6" class="Hydrozoa" family="Lafoeidae" genus="Abietinella" kingdom="Animalia" order="Leptothecata" pageId="57" pageNumber="58" phylum="Cnidaria" rank="species" species="operculata">Abietinella operculata</taxonomicName>
|
||
,
|
||
<taxonomicName id="87E24D5FCC2FFF8CE957022B0D4EF7D7" box="[285,593,620,645]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="57" pageNumber="58" phylum="Cnidaria" rank="species" species="curvatus">Symplectoscyphus curvatus</taxonomicName>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="87E24D5FCC2FFF8CEACC022B0C4DF7D6" box="[646,850,620,645]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="57" pageNumber="58" phylum="Cnidaria" rank="genus">
|
||
<emphasis id="7296EACECC2FFF8CEACC022B0C4DF7D6" box="[646,850,620,645]" italics="true" pageId="57" pageNumber="58">Symplectoscyphus</emphasis>
|
||
</taxonomicName>
|
||
sp. 1, and with gonothecae in February.
|
||
</paragraph>
|
||
<paragraph id="405D36DCCC2FFF8CE88D02C80A3DF60E" blockId="57.[151,1436,151,861]" pageId="57" pageNumber="58">
|
||
<materialsCitation id="F08A3C81CC2FFF8CE88D02C80DA9F646" ID-GBIF-Occurrence="1572325134" country="Antarctica" county="Elephant Island" location="Deception Island" municipality="Livingston Island" pageId="57" pageNumber="58" specimenCount="1">
|
||
Circum-Antarctic species (
|
||
<bibRefCitation id="24734B2DCC2FFF8CE9B202D70C7AF7FB" author="Pena" box="[504,869,655,680]" pageId="57" pageNumber="58" refString="Pena Cantero, A. L. & Vervoort, W. (2005) Species of Schizotricha Allman, 1883 (Cnidaria: Hydrozoa: Halopterididae) from US Antarctic expeditions with the description of two new species. Journal of Natural History, 39, 795 - 818. https: // doi. org / 10.1080 / 00222930400001541" type="journal article" year="2005">Peña Cantero & Vervoort 2005</bibRefCitation>
|
||
). Recently reported from off
|
||
<collectingCounty id="A93C4E50CC2FFF8CECF202C80A75F7FB" box="[1208,1386,655,680]" pageId="57" pageNumber="58">Elephant Island</collectingCounty>
|
||
and Bransfield Strait (
|
||
<bibRefCitation id="24734B2DCC2FFF8CE91702F30DA0F79F" author="Pena" box="[349,703,692,716]" pageId="57" pageNumber="58" refString="Pena Cantero, A. L. & Vervoort, W. (2009) Benthic hydroids (Cnidaria: Hydrozoa) from the Bransfield Strait area (Antarctica) collected by Brazilian expeditions, with the description of a new species. Polar Biology, 32, 83 - 92. https: // doi. org / 10.1007 / s 00300 - 008 - 0506 - 0" type="journal article" year="2009">Peña Cantero & Vervoort 2009</bibRefCitation>
|
||
), off
|
||
<collectingMunicipality id="A039ACA6CC2FFF8CEAB302F30CA1F79E" box="[761,958,692,717]" pageId="57" pageNumber="58">Livingston Island</collectingMunicipality>
|
||
(Peña Cantero 2006, 2008), off
|
||
<location id="453D6007CC2FFF8CED6302F30FC4F7A3" LSID="urn:lsid:plazi:treatment:C84B87CACC2EFF8CE8DD04AF0A3DF60E:453D6007CC2FFF8CED6302F30FC4F7A3" country="Antarctica" county="Elephant Island" municipality="Livingston Island" name="Deception Island" pageId="57" pageNumber="58">Deception Island</location>
|
||
and
|
||
<location id="453D6007CC2FFF8CE95F02900EB0F7A3" LSID="urn:lsid:plazi:treatment:C84B87CACC2EFF8CE8DD04AF0A3DF60E:453D6007CC2FFF8CE95F02900EB0F7A3" box="[277,431,727,752]" country="Antarctica" county="Elephant Island" municipality="Livingston Island" name="Trinity Island" pageId="57" pageNumber="58">Trinity Island</location>
|
||
(
|
||
<bibRefCitation id="24734B2DCC2FFF8CE98A029F0D80F7A3" author="Pena" box="[448,671,728,752]" pageId="57" pageNumber="58" refString="Pena Cantero, A. L. (2008) Benthic hydroids (Cnidaria: Hydrozoa) from the Spanish Antarctic expedition Bentart 95. Polar Biology, 31, 451 - 464." type="journal article" year="2008">Peña Cantero 2008</bibRefCitation>
|
||
), off
|
||
<location id="453D6007CC2FFF8CEA97029F0C42F7A3" LSID="urn:lsid:plazi:treatment:C84B87CACC2EFF8CE8DD04AF0A3DF60E:453D6007CC2FFF8CEA97029F0C42F7A3" box="[733,861,727,752]" country="Antarctica" county="Elephant Island" municipality="Livingston Island" name="Low Island" pageId="57" pageNumber="58">Low Island</location>
|
||
(Peña Cantero 2013), and off
|
||
<location id="453D6007CC2FFF8CECF602900A83F7A3" LSID="urn:lsid:plazi:treatment:C84B87CACC2EFF8CE8DD04AF0A3DF60E:453D6007CC2FFF8CECF602900A83F7A3" box="[1212,1436,727,752]" country="Antarctica" county="Elephant Island" municipality="Livingston Island" name="King George Island" pageId="57" pageNumber="58">King George Island</location>
|
||
(
|
||
<bibRefCitation id="24734B2DCC2FFF8CE8D402BB0EB5F647" author="Galea" box="[158,426,764,789]" pageId="57" pageNumber="58" refString="Galea, H. R. & Schories, D. (2012) Some hydrozoans (Cnidaria) from King George Island, Antarctica. Zootaxa, 3321, 1 - 21." type="journal article" year="2012">Galea & Schories 2012</bibRefCitation>
|
||
), all in West
|
||
<taxonomicName id="87E24D5FCC2FFF8CEA7402BB0DA9F646" box="[574,694,764,789]" class="Hydrozoa" family="Sertulariidae" genus="Staurotheca" kingdom="Animalia" order="Leptothecata" pageId="57" pageNumber="60" phylum="Cnidaria" rank="species" species="antarctica">
|
||
<collectingCountry id="38F5764CCC2FFF8CEA7402BB0DA9F646" box="[574,694,764,789]" name="Antarctica" pageId="57" pageNumber="58">Antarctica</collectingCountry>
|
||
</taxonomicName>
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="F08A3C81CC2FFF8CEA8802BB0A3DF60E" ID-GBIF-Occurrence="1572325132" country="Iceland" location="Moubray Bay" municipality="Possession Islands" pageId="57" pageNumber="58" specimenCount="1" stateProvince="Cape">
|
||
See
|
||
<bibRefCitation id="24734B2DCC2FFF8CEAB802BA0B7DF646" box="[754,1122,764,789]" pageId="57" pageNumber="58" refString="Pena Cantero, A. L. & Vervoort, W. (2005) Species of Schizotricha Allman, 1883 (Cnidaria: Hydrozoa: Halopterididae) from US Antarctic expeditions with the description of two new species. Journal of Natural History, 39, 795 - 818. https: // doi. org / 10.1080 / 00222930400001541" type="journal article">Peña Cantero & Vervoort (2005)</bibRefCitation>
|
||
for previous records. In the Ross Sea, already known from off Franklin
|
||
<collectingCountry id="38F5764CCC2FFF8CEAC403580DCDF66B" box="[654,722,799,824]" name="Iceland" pageId="57" pageNumber="58">Island</collectingCountry>
|
||
and off
|
||
<collectingRegion id="8226F83ECC2FFF8CEB7C03670C6FF66B" box="[822,880,800,824]" country="South Africa" name="Western Cape" pageId="57" pageNumber="58">Cape</collectingRegion>
|
||
Adare (
|
||
<bibRefCitation id="24734B2DCC2FFF8CEB8703670A2AF66B" author="Pena" box="[973,1333,799,824]" pageId="57" pageNumber="58" refString="Pena Cantero, A. L. & Vervoort, W. (2005) Species of Schizotricha Allman, 1883 (Cnidaria: Hydrozoa: Halopterididae) from US Antarctic expeditions with the description of two new species. Journal of Natural History, 39, 795 - 818. https: // doi. org / 10.1080 / 00222930400001541" type="journal article" year="2005">Peña Cantero & Vervoort 2005</bibRefCitation>
|
||
). Present material collected off
|
||
<collectingRegion id="8226F83ECC2FFF8CE9C703030ED8F60F" box="[397,455,836,860]" country="South Africa" name="Western Cape" pageId="57" pageNumber="58">Cape</collectingRegion>
|
||
Adare, Adare Peninsula,
|
||
<collectingMunicipality id="A039ACA6CC2FFF8CEAAC03030CA6F60E" box="[742,953,836,861]" pageId="57" pageNumber="58">Possession Islands</collectingMunicipality>
|
||
,
|
||
<location id="453D6007CC2FFF8CEB8E03030B41F60E" LSID="urn:lsid:plazi:treatment:C84B87CACC2EFF8CE8DD04AF0A3DF60E:453D6007CC2FFF8CEB8E03030B41F60E" box="[964,1118,836,861]" country="Iceland" municipality="Possession Islands" name="Moubray Bay" pageId="57" pageNumber="58" stateProvince="Cape">Moubray Bay</location>
|
||
and
|
||
<collectingRegion id="8226F83ECC2FFF8CECDF03030BD0F60F" box="[1173,1231,836,860]" country="South Africa" name="Western Cape" pageId="57" pageNumber="58">Cape</collectingRegion>
|
||
Hallet.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |