276 lines
35 KiB
XML
276 lines
35 KiB
XML
<document id="7F39A717F4E72B9939F51D25D2D98734" ID-DOI="10.11646/zootaxa.3972.3.4" ID-GBIF-Dataset="37cf6488-091a-40ce-ae0a-2e251f6254ea" ID-ISSN="1175-5326" ID-Zenodo-Dep="236731" ID-ZooBank="C1698260-269E-4D15-A562-D8FF46751F7F" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461188715890" checkinUser="plazi" docAuthor="Peña Cantero, Álvaro L." docDate="2015" docId="3D10878AFF9BB44F10905F22FE5A3C8D" docLanguage="en" docName="zt03972p392.pdf" docOrigin="Zootaxa 3972 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Bimeria corynopsis Vanhoffen 1910" docType="treatment" docVersion="11" lastPageNumber="373" masterDocId="C129FFF2FF9AB44B10075D3EFFD13F0D" masterDocTitle="Review of some little-known benthic hydroids (Cnidaria, Hydrozoa) from the Southern Ocean" masterLastPageNumber="392" masterPageNumber="369" pageNumber="370" updateTime="1698600324260" updateUser="plazi">
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<mods:title id="6526020C6320F791B0F7FFEE07B31B23">Review of some little-known benthic hydroids (Cnidaria, Hydrozoa) from the Southern Ocean</mods:title>
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<mods:namePart id="467F05DB739A080722F8C0197A2AF5E7">Peña Cantero, Álvaro L.</mods:namePart>
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<mods:title id="84A4FBF1E05E015544705E64E913D21E">Zootaxa</mods:title>
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<mods:date id="3FFC355CCA6F3C1D253FC68B8E69F783">2015</mods:date>
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<mods:number id="799500D86B2C1A5EF22294495E00D232">3972</mods:number>
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<treatment id="3D10878AFF9BB44F10905F22FE5A3C8D" ID-DOI="http://doi.org/10.5281/zenodo.5671788" ID-GBIF-Taxon="119629006" ID-Zenodo-Dep="5671788" LSID="urn:lsid:plazi:treatment:3D10878AFF9BB44F10905F22FE5A3C8D" httpUri="http://treatment.plazi.org/id/3D10878AFF9BB44F10905F22FE5A3C8D" lastPageId="4" lastPageNumber="373" pageId="1" pageNumber="370">
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<subSubSection id="FDA36517FF9BB44A10905F22FE753D5A" pageId="1" pageNumber="370" type="nomenclature">
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<paragraph id="B506369CFF9BB44A10905F22FD833D3B" blockId="1.[151,594,540,599]" box="[151,594,540,566]" pageId="1" pageNumber="370">
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<heading id="EE4E81F0FF9BB44A10905F22FD833D3B" bold="true" box="[151,594,540,566]" fontSize="11" level="1" pageId="1" pageNumber="370" reason="1">
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<taxonomicName id="72B94D1FFF9BB44A10905F22FD833D3B" ID-CoL="5WKZH" authority="Vanhoffen, 1910" authorityName="Vanhoffen" authorityYear="1910" box="[151,594,540,566]" class="Hydrozoa" family="Bougainvilliidae" genus="Bimeria" kingdom="Animalia" order="Anthoathecata" pageId="1" pageNumber="370" phylum="Cnidaria" rank="species" species="corynopsis">
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<emphasis id="87CDEA8EFF9BB44A10905F22FD833D3B" bold="true" box="[151,594,540,566]" pageId="1" pageNumber="370">
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<emphasis id="87CDEA8EFF9BB44A10905F22FE503D3B" bold="true" box="[151,385,540,566]" italics="true" pageId="1" pageNumber="370">Bimeria corynopsis</emphasis>
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<bibRefCitation id="D1284B6DFF9BB44A118F5F22FD833D3B" author="Vanhoffen" box="[392,594,540,566]" pageId="1" pageNumber="370" refString="Vanhoffen, E. (1910) Die Hydroiden der Deutschen Sudpolar-Expedition 1901 - 1903. Deutsche Sudpolar-Expedition 1901 - 1903, 11 (Zoology 3), 269 - 340." type="journal article" year="1910">Vanhöffen, 1910</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="B506369CFF9BB44A10905F00FE753D5A" blockId="1.[151,594,540,599]" box="[151,420,574,599]" pageId="1" pageNumber="370">
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(
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<figureCitation id="2D822A19FF9BB44A10985F00FF303D5A" box="[159,225,574,599]" captionStart="FIGURE 1" captionStartId="1.[151,250,1858,1880]" captionTargetBox="[160,1422,871,1820]" captionTargetId="figure@1.[151,1436,860,1834]" captionTargetPageId="1" captionText="FIGURE 1. Bimeria corynopsis Vanhöffen, 1910: A, a few stems growing on Staurotheca.? Koellikerina belgicae (Vanhöffen, 1910): B, colony with several stems. Rhizorhagium antarcticum (Hickson & Gravely, 1907): C – D, several stems and gonophores. Scale bar: 2 mm (A – B), 1 mm (C – D)." httpUri="https://zenodo.org/record/236732/files/figure.png" pageId="1" pageNumber="370">Figs 1</figureCitation>
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A, 2A–B, 3A–B)
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</paragraph>
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</subSubSection>
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<subSubSection id="FDA36517FF9BB44A10905FB6FEDF3DB6" pageId="1" pageNumber="370" type="reference_group">
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<paragraph id="B506369CFF9BB44A10905FB6FEDF3DB6" blockId="1.[151,1436,646,699]" pageId="1" pageNumber="370">
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<treatmentCitationGroup id="95A911B2FF9BB44A10905FB6FEDF3DB6" pageId="1" pageNumber="370">
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<taxonomicName id="72B94D1FFF9BB44A10905FB6FD943D91" ID-CoL="5WKZH" authority="Vanhoffen, 1910: 287" authorityName="Vanhoffen" authorityPageNumber="287" authorityYear="1910" box="[151,581,646,669]" class="Hydrozoa" family="Bougainvilliidae" genus="Bimeria" kingdom="Animalia" order="Anthoathecata" pageId="1" pageNumber="370" phylum="Cnidaria" rank="species" species="corynopsis">
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<emphasis id="87CDEA8EFF9BB44A10905FB6FE8F3D90" box="[151,350,648,669]" italics="true" pageId="1" pageNumber="370">Bimeria corynopsis</emphasis>
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<treatmentCitation id="3418108DFF9BB44A11625FB8FD943D91" author="Vanhoffen" box="[357,581,646,668]" page="287" pageId="1" pageNumber="370" year="1910">
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<bibRefCitation id="D1284B6DFF9BB44A11625FB8FDC23D91" author="Vanhoffen" box="[357,531,646,668]" pageId="1" pageNumber="370" refString="Vanhoffen, E. (1910) Die Hydroiden der Deutschen Sudpolar-Expedition 1901 - 1903. Deutsche Sudpolar-Expedition 1901 - 1903, 11 (Zoology 3), 269 - 340." type="journal article" year="1910">Vanhöffen, 1910</bibRefCitation>
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: 287
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</treatmentCitation>
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||
</taxonomicName>
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–288, fig. 12;
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<treatmentCitation id="3418108DFF9BB44A12D05FB8FC673D91" author="Stepanjants" box="[727,950,646,668]" page="12" pageId="1" pageNumber="370" year="1979">
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<bibRefCitation id="D1284B6DFF9BB44A12D05FB8FC413D91" author="Stepanjants" box="[727,912,646,668]" pageId="1" pageNumber="370" 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" year="1979">Stepanjants, 1979</bibRefCitation>
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: 12
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</treatmentCitation>
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, pl. 1 fig. 5;
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<treatmentCitation id="3418108DFF9BB44A14395FB9FA873D91" author="Pena" box="[1086,1366,646,668]" page="1713" pageId="1" pageNumber="370" year="2014">
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<bibRefCitation id="D1284B6DFF9BB44A14395FB9FAC83D91" author="Pena" box="[1086,1305,646,668]" pageId="1" pageNumber="370" refString="Pena Cantero, A. L. (2014 b) Benthic hydroids (Cnidaria, Hydrozoa) from the continental shelf and slope off Queen Mary Coast (East Antarctica). Polar Biology, 37, 1711 - 1731. http: // dx. doi. org / 10.1007 / s 00300 - 014 - 1556 - 0" type="journal article" year="2014" yearSuffix="b">Peña Cantero, 2014b</bibRefCitation>
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:
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<date id="C107105CFF9BB44A15245FB8FA873D91" box="[1315,1366,646,668]" pageId="1" pageNumber="370" value="1713" valueMax="1714">1713</date>
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</treatmentCitation>
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–1714, fig. 2a.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="FDA36517FF9BB44A10905FD9FA863C29" pageId="1" pageNumber="370" type="materials_examined">
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<paragraph id="B506369CFF9BB44A10905FD9FA863C29" blockId="1.[151,1436,743,805]" pageId="1" pageNumber="370">
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<emphasis id="87CDEA8EFF9BB44A10905FD9FE513C0D" bold="true" box="[151,384,743,768]" pageId="1" pageNumber="370">Material examined.</emphasis>
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<emphasis id="87CDEA8EFF9BB44A11805FD6FE1C3DF2" box="[391,461,744,767]" italics="true" pageId="1" pageNumber="370">Gauss</emphasis>
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Deutschen Südpolar-Expedition
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<date id="C107105CFF9BB44A13475FD6FC123C0D" box="[832,963,744,768]" pageId="1" pageNumber="370" value="1901" valueMax="1903">1901–1903</date>
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:
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<typeStatus id="6A02883EFF9BB44A13CA5FD6FBF83C0D" box="[973,1065,744,768]" pageId="1" pageNumber="370" type="syntype">Syntype</typeStatus>
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(
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<collectionCode id="D3A8AE59FF9BB44A14305FD6FBA43C0D" box="[1079,1141,744,768]" httpUri="http://grbio.org/cool/8syf-d21i" name="Museum für Naturkunde Berlin (Zoological Collections)" pageId="1" pageNumber="370">ZMB</collectionCode>
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Cni 7280), Gauss Station,
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<date id="C107105CFF9BB44A10905E32FED13C29" box="[151,256,780,804]" pageId="1" pageNumber="370" value="1903-02-07">7.II.1903</date>
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,
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<geoCoordinate id="D08D505BFF9BB44A110B5E32FEB13C28" box="[268,352,780,805]" direction="south" orientation="latitude" pageId="1" pageNumber="370" precision="925" value="-65.35">65°21'S</geoCoordinate>
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–
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<geoCoordinate id="D08D505BFF9BB44A11685E32FE1A3C28" box="[367,459,780,805]" direction="east" orientation="longitude" pageId="1" pageNumber="370" precision="925" value="86.1">86°06'E</geoCoordinate>
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(Davis Sea),
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<quantity id="72419B79FF9BB44A12645E32FD7D3C29" box="[611,684,780,805]" metricMagnitude="2" metricUnit="m" metricValue="3.85" pageId="1" pageNumber="370" unit="m" value="385.0">385 m</quantity>
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, a few stems, without gonophores, on
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<taxonomicName id="72B94D1FFF9BB44A145D5E32FA813C29" box="[1114,1360,780,805]" class="Hydrozoa" family="Sertulariidae" genus="Staurotheca" kingdom="Animalia" order="Leptothecata" pageId="1" pageNumber="370" phylum="Cnidaria" rank="species" species="noscripta">
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<emphasis id="87CDEA8EFF9BB44A145D5E32FA813C29" box="[1114,1360,780,805]" italics="true" pageId="1" pageNumber="370">Staurotheca noscripta</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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||
<caption id="E1C66614FF9BB44A10905A7CFD4A3898" httpUri="https://zenodo.org/record/236732/files/figure.png" pageId="1" pageNumber="370" targetBox="[160,1422,871,1820]" targetPageId="1">
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<paragraph id="B506369CFF9BB44A10905A7CFD4A3898" blockId="1.[151,1436,1858,1941]" pageId="1" pageNumber="370">
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<emphasis id="87CDEA8EFF9BB44A10905A7CFEC2385A" bold="true" box="[151,275,1858,1880]" pageId="1" pageNumber="370">FIGURE 1.</emphasis>
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<taxonomicName id="72B94D1FFF9BB44A111E5A7DFD403855" authority="Vanhoffen, 1910" authorityName="Vanhoffen" authorityYear="1910" box="[281,657,1858,1880]" class="Hydrozoa" family="Bougainvilliidae" genus="Bimeria" kingdom="Animalia" order="Anthoathecata" pageId="1" pageNumber="370" phylum="Cnidaria" rank="species" species="corynopsis">
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<emphasis id="87CDEA8EFF9BB44A111E5A7DFE0F3855" box="[281,478,1859,1880]" italics="true" pageId="1" pageNumber="370">Bimeria corynopsis</emphasis>
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Vanhöffen, 1910
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</taxonomicName>
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: A, a few stems growing on
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<taxonomicName id="72B94D1FFF9BB44A13B45A7CFBFA3855" box="[947,1067,1858,1880]" class="Hydrozoa" family="Sertulariidae" genus="Staurotheca" kingdom="Animalia" order="Leptothecata" pageId="1" pageNumber="370" phylum="Cnidaria" rank="genus">
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<emphasis id="87CDEA8EFF9BB44A13B45A7CFBFA3855" box="[947,1067,1858,1880]" italics="true" pageId="1" pageNumber="370">Staurotheca</emphasis>
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</taxonomicName>
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.?
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<taxonomicName id="72B94D1FFF9BB44A14445A7CFF07387B" authority="Vanhoffen, 1910" authorityName="Vanhoffen" authorityYear="1910" class="Hydrozoa" family="Bougainvilliidae" genus="Koellikerina" kingdom="Animalia" order="Anthoathecata" pageId="1" pageNumber="370" phylum="Cnidaria" rank="species" species="belgicae">
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<emphasis id="87CDEA8EFF9BB44A14445A7CFACF3855" box="[1091,1310,1858,1880]" italics="true" pageId="1" pageNumber="370">Koellikerina belgicae</emphasis>
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(Vanhöffen, 1910)
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</taxonomicName>
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: B, colony with several stems.
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<taxonomicName id="72B94D1FFF9BB44A123F5A5EFB59387B" authority="Hickson & Gravely, 1907" authorityName="Hickson & Gravely" authorityYear="1907" box="[568,1160,1888,1910]" class="Hydrozoa" family="Bougainvilliidae" genus="Rhizorhagium" kingdom="Animalia" order="Anthoathecata" pageId="1" pageNumber="370" phylum="Cnidaria" rank="species" species="antarcticum">
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<emphasis id="87CDEA8EFF9BB44A123F5A5EFC9E387B" box="[568,847,1888,1910]" italics="true" pageId="1" pageNumber="370">Rhizorhagium antarcticum</emphasis>
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(Hickson & Gravely, 1907)
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</taxonomicName>
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: C–D, several stems and gonophores. Scale bar: 2 mm (A–B), 1 mm (C–D).
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</paragraph>
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</caption>
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<caption id="E1C66614FF98B44910905A9FFD1338F9" httpUri="https://zenodo.org/record/236733/files/figure.png" pageId="2" pageNumber="371" targetBox="[213,1376,205,1926]" targetPageId="2">
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<paragraph id="B506369CFF98B44910905A9FFD1338F9" blockId="2.[151,1437,1953,2036]" pageId="2" pageNumber="371">
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<emphasis id="87CDEA8EFF98B44910905A9FFEC838BB" bold="true" box="[151,281,1953,1975]" pageId="2" pageNumber="371">FIGURE 2.</emphasis>
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<taxonomicName id="72B94D1FFF98B44911215A9CFD6338BA" authority="Vanhoffen, 1910" authorityName="Vanhoffen" authorityYear="1910" box="[294,690,1953,1975]" class="Hydrozoa" family="Bougainvilliidae" genus="Bimeria" kingdom="Animalia" order="Anthoathecata" pageId="2" pageNumber="371" phylum="Cnidaria" rank="species" species="corynopsis">
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<emphasis id="87CDEA8EFF98B44911215A9CFE2338BA" box="[294,498,1954,1975]" italics="true" pageId="2" pageNumber="371">Bimeria corynopsis</emphasis>
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Vanhöffen, 1910
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</taxonomicName>
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: A, branched stem showing polyp; B, unbranched stem with polyp.?
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<taxonomicName id="72B94D1FFF98B44910A55AFEFD9038DB" authority="Vanhoffen, 1910" authorityName="Vanhoffen" authorityYear="1910" box="[162,577,1984,2006]" class="Hydrozoa" family="Bougainvilliidae" genus="Koellikerina" kingdom="Animalia" order="Anthoathecata" pageId="2" pageNumber="371" phylum="Cnidaria" rank="species" species="belgicae">
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<emphasis id="87CDEA8EFF98B44910A55AFEFEAC38DB" box="[162,381,1984,2006]" italics="true" pageId="2" pageNumber="371">Koellikerina belgicae</emphasis>
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(Vanhöffen, 1910)
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</taxonomicName>
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: C, polyp; D, gonophore.
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<taxonomicName id="72B94D1FFF98B44913405AFEFAA738DB" authority="Hickson & Gravely, 1907" authorityName="Hickson & Gravely" authorityYear="1907" box="[839,1398,1984,2006]" class="Hydrozoa" family="Bougainvilliidae" genus="Rhizorhagium" kingdom="Animalia" order="Anthoathecata" pageId="2" pageNumber="371" phylum="Cnidaria" rank="species" species="antarcticum">
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<emphasis id="87CDEA8EFF98B44913405AFEFB8638DB" box="[839,1111,1984,2006]" italics="true" pageId="2" pageNumber="371">Rhizorhagium antarcticum</emphasis>
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(Hickson & Gravely, 1907)
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</taxonomicName>
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: E– F, polyps. Scale bar: 250 µm (A–C, E–F), 125 µm (D).
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</paragraph>
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</caption>
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<caption id="E1C66614FF99B44810905BBFFD8939FE" httpUri="https://zenodo.org/record/236734/files/figure.png" pageId="3" pageNumber="372" targetBox="[159,1424,201,1633]" targetPageId="3">
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||
<paragraph id="B506369CFF99B44810905BBFFD8939FE" blockId="3.[151,1436,1665,1779]" pageId="3" pageNumber="372">
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<emphasis id="87CDEA8EFF99B44810905BBFFEC3399B" bold="true" box="[151,274,1665,1687]" pageId="3" pageNumber="372">FIGURE 3.</emphasis>
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<taxonomicName id="72B94D1FFF99B448111F5BBCFD5E399A" authority="Vanhoffen, 1910" authorityName="Vanhoffen" authorityYear="1910" box="[280,655,1665,1687]" class="Hydrozoa" family="Bougainvilliidae" genus="Bimeria" kingdom="Animalia" order="Anthoathecata" pageId="3" pageNumber="372" phylum="Cnidaria" rank="species" species="corynopsis">
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<emphasis id="87CDEA8EFF99B448111F5BBCFE0F399A" box="[280,478,1666,1687]" italics="true" pageId="3" pageNumber="372">Bimeria corynopsis</emphasis>
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Vanhöffen, 1910
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</taxonomicName>
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: A, polyp showing tentacle swollen ends; B, detail of junction between polyp and pedicel.?
|
||
<taxonomicName id="72B94D1FFF99B44811255BA1FD1139B8" authority="Vanhoffen, 1910" authorityName="Vanhoffen" authorityYear="1910" box="[290,704,1695,1717]" class="Hydrozoa" family="Bougainvilliidae" genus="Koellikerina" kingdom="Animalia" order="Anthoathecata" pageId="3" pageNumber="372" phylum="Cnidaria" rank="species" species="belgicae">
|
||
<emphasis id="87CDEA8EFF99B44811255BA1FE2C39B8" box="[290,509,1695,1717]" italics="true" pageId="3" pageNumber="372">Koellikerina belgicae</emphasis>
|
||
(Vanhöffen, 1910)
|
||
</taxonomicName>
|
||
: C–D, polyps showing pseudohydrotheca and distal ends of tentacles; E, gonophore with medusa bud.
|
||
<taxonomicName id="72B94D1FFF99B44811C55B80FC3E39D9" authority="Hickson & Gravely, 1907" authorityName="Hickson & Gravely" authorityYear="1907" box="[450,1007,1726,1748]" class="Hydrozoa" family="Bougainvilliidae" genus="Rhizorhagium" kingdom="Animalia" order="Anthoathecata" pageId="3" pageNumber="372" phylum="Cnidaria" rank="species" species="antarcticum">
|
||
<emphasis id="87CDEA8EFF99B44811C55B80FD0139D9" box="[450,720,1726,1748]" italics="true" pageId="3" pageNumber="372">Rhizorhagium antarcticum</emphasis>
|
||
(Hickson & Gravely, 1907)
|
||
</taxonomicName>
|
||
: F, gonophore showing medusa bud. Scale bar: 200 µm (F), 100 µm (A–D), 50 µm (E).
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="FDA36517FF99B44F10C05A24FC2C3FF5" lastPageId="4" lastPageNumber="373" pageId="3" pageNumber="372" type="description">
|
||
<paragraph id="B506369CFF99B44810C05A24FDF938EA" blockId="3.[151,1437,1818,2023]" pageId="3" pageNumber="372">
|
||
<emphasis id="87CDEA8EFF99B44810C05A24FE88383E" bold="true" box="[199,345,1818,1843]" pageId="3" pageNumber="372">Description.</emphasis>
|
||
Colonies with little-developed stems (
|
||
<figureCitation id="2D822A19FF99B44813105A24FC89383E" box="[791,856,1818,1843]" captionStart="FIGURE 1" captionStartId="1.[151,250,1858,1880]" captionTargetBox="[160,1422,871,1820]" captionTargetId="figure@1.[151,1436,860,1834]" captionTargetPageId="1" captionText="FIGURE 1. Bimeria corynopsis Vanhöffen, 1910: A, a few stems growing on Staurotheca.? Koellikerina belgicae (Vanhöffen, 1910): B, colony with several stems. Rhizorhagium antarcticum (Hickson & Gravely, 1907): C – D, several stems and gonophores. Scale bar: 2 mm (A – B), 1 mm (C – D)." httpUri="https://zenodo.org/record/236732/files/figure.png" pageId="3" pageNumber="372">Fig. 1</figureCitation>
|
||
A), usually with single distal polyp (
|
||
<figureCitation id="2D822A19FF99B44815015A24FA9D383E" box="[1286,1356,1818,1843]" captionStart="FIGURE 2" captionStartId="2.[151,250,1953,1975]" captionTargetBox="[213,1376,205,1926]" captionTargetId="figure@2.[192,1394,193,1932]" captionTargetPageId="2" captionText="FIGURE 2. Bimeria corynopsis Vanhöffen, 1910: A, branched stem showing polyp; B, unbranched stem with polyp.? Koellikerina belgicae (Vanhöffen, 1910): C, polyp; D, gonophore. Rhizorhagium antarcticum (Hickson & Gravely, 1907): E – F, polyps. Scale bar: 250 µm (A – C, E – F), 125 µm (D)." httpUri="https://zenodo.org/record/236733/files/figure.png" pageId="3" pageNumber="372">Fig. 2</figureCitation>
|
||
B), but branched stems, with up to three polyps observed (
|
||
<figureCitation id="2D822A19FF99B44812FD5A00FC93385A" box="[762,834,1854,1879]" captionStart="FIGURE 1" captionStartId="1.[151,250,1858,1880]" captionTargetBox="[160,1422,871,1820]" captionTargetId="figure@1.[151,1436,860,1834]" captionTargetPageId="1" captionText="FIGURE 1. Bimeria corynopsis Vanhöffen, 1910: A, a few stems growing on Staurotheca.? Koellikerina belgicae (Vanhöffen, 1910): B, colony with several stems. Rhizorhagium antarcticum (Hickson & Gravely, 1907): C – D, several stems and gonophores. Scale bar: 2 mm (A – B), 1 mm (C – D)." httpUri="https://zenodo.org/record/236732/files/figure.png" pageId="3" pageNumber="372">Figs 1</figureCitation>
|
||
A, 2A). Stem perisarc strong (
|
||
<figureCitation id="2D822A19FF99B44814B65A00FB28385A" box="[1201,1273,1854,1879]" captionStart="FIGURE 2" captionStartId="2.[151,250,1953,1975]" captionTargetBox="[213,1376,205,1926]" captionTargetId="figure@2.[192,1394,193,1932]" captionTargetPageId="2" captionText="FIGURE 2. Bimeria corynopsis Vanhöffen, 1910: A, branched stem showing polyp; B, unbranched stem with polyp.? Koellikerina belgicae (Vanhöffen, 1910): C, polyp; D, gonophore. Rhizorhagium antarcticum (Hickson & Gravely, 1907): E – F, polyps. Scale bar: 250 µm (A – C, E – F), 125 µm (D)." httpUri="https://zenodo.org/record/236733/files/figure.png" pageId="3" pageNumber="372">Fig. 2</figureCitation>
|
||
A, B), mostly annulated, continuing on hydranth body as a thin film. Polyps 550–600 µm high and c. 240 µm in maximum diameter. Polyps with conical hypostome and a crown of about 12 tentacles in apparently two closely set rows (
|
||
<figureCitation id="2D822A19FF99B44810985A94FF3838CE" box="[159,233,1962,1987]" captionStart="FIGURE 2" captionStartId="2.[151,250,1953,1975]" captionTargetBox="[213,1376,205,1926]" captionTargetId="figure@2.[192,1394,193,1932]" captionTargetPageId="2" captionText="FIGURE 2. Bimeria corynopsis Vanhöffen, 1910: A, branched stem showing polyp; B, unbranched stem with polyp.? Koellikerina belgicae (Vanhöffen, 1910): C, polyp; D, gonophore. Rhizorhagium antarcticum (Hickson & Gravely, 1907): E – F, polyps. Scale bar: 250 µm (A – C, E – F), 125 µm (D)." httpUri="https://zenodo.org/record/236733/files/figure.png" pageId="3" pageNumber="372">Figs 2</figureCitation>
|
||
A, B, 3A). Tentacle distal tips apparently with concentration of nematocysts giving them appearance of slightly capitate tentacles (
|
||
<figureCitation id="2D822A19FF99B44811C65AF0FDD538EA" box="[449,516,1998,2023]" captionStart="FIGURE 3" captionStartId="3.[151,250,1665,1687]" captionTargetBox="[159,1424,201,1633]" captionTargetId="figure@3.[151,1435,193,1644]" captionTargetPageId="3" captionText="FIGURE 3. Bimeria corynopsis Vanhöffen, 1910: A, polyp showing tentacle swollen ends; B, detail of junction between polyp and pedicel.? Koellikerina belgicae (Vanhöffen, 1910): C – D, polyps showing pseudohydrotheca and distal ends of tentacles; E, gonophore with medusa bud. Rhizorhagium antarcticum (Hickson & Gravely, 1907): F, gonophore showing medusa bud. Scale bar: 200 µm (F), 100 µm (A – D), 50 µm (E)." httpUri="https://zenodo.org/record/236734/files/figure.png" pageId="3" pageNumber="372">Fig. 3</figureCitation>
|
||
A).
|
||
</paragraph>
|
||
<paragraph id="B506369CFF9EB44F10C05DA6FE663FBD" blockId="4.[151,1436,151,896]" box="[199,439,151,176]" pageId="4" pageNumber="373">Gonosome unknown.</paragraph>
|
||
<paragraph id="B506369CFF9EB44F10C05D83FC2C3FF5" blockId="4.[151,1436,151,896]" pageId="4" pageNumber="373">
|
||
Measurements (in µm).
|
||
<emphasis id="87CDEA8EFF9EB44F11D45D82FDE93FD8" box="[467,568,188,213]" italics="true" pageId="4" pageNumber="373">Cnidome</emphasis>
|
||
: heteronemes [range 8.0–9.0 x 5.0–5.5, mean 8.7±0.4 x 5.1±0.2 (n=10); ratio, range 1.6–1.8, mean 1.7±0.1 (n=10)], desmonemes [range 4.5–5.0 x 3.0–3.5].
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="FDA36517FF9EB44F10C05C3AFE5A3C8D" pageId="4" pageNumber="373" type="discussion">
|
||
<paragraph id="B506369CFF9EB44F10C05C3AFF253E85" blockId="4.[151,1436,151,896]" pageId="4" pageNumber="373">
|
||
<emphasis id="87CDEA8EFF9EB44F10C05C3AFEEA3E10" bold="true" box="[199,315,260,285]" pageId="4" pageNumber="373">Remarks.</emphasis>
|
||
Although I could not clearly identify the heteronemes (discharged capsules could not be observed) in the material examined,
|
||
<bibRefCitation id="D1284B6DFF9EB44F11C65C16FD6A3E4D" box="[449,699,295,320]" pageId="4" pageNumber="373" refString="Pena Cantero, A. L. (2014 b) Benthic hydroids (Cnidaria, Hydrozoa) from the continental shelf and slope off Queen Mary Coast (East Antarctica). Polar Biology, 37, 1711 - 1731. http: // dx. doi. org / 10.1007 / s 00300 - 014 - 1556 - 0" type="journal article">Peña Cantero (2014b)</bibRefCitation>
|
||
found them in material from the same area, confirming they are microbasic euryteles [range 8.5–
|
||
<date id="C107105CFF9EB44F12085C72FDCD3E68" box="[527,540,332,357]" pageId="4" pageNumber="373">9</date>
|
||
x 5–5.5, mean 8.9±0.2 x 5.1±0.2 (n=13); ratio, range 1.6–1.8, mean 1.8±0.1 (n=13)].
|
||
</paragraph>
|
||
<paragraph id="B506369CFF9EB44F10C05CAAFCDE3EA0" blockId="4.[151,1436,151,896]" box="[199,783,404,429]" pageId="4" pageNumber="373">This is a very uncommon species, only found twice.</paragraph>
|
||
<paragraph id="B506369CFF9EB44F10C05C89FB263DFD" blockId="4.[151,1436,151,896]" pageId="4" pageNumber="373">
|
||
<bibRefCitation id="D1284B6DFF9EB44F10C05C89FEAA3EDD" author="Hirohito" box="[199,379,439,464]" pageId="4" pageNumber="373" refString="Hirohito, Emperor of Japan (1988) The hydroids of Sagami Bay collected by His Majesty the Emperor of Japan. Biological Laboratory of the Imperial Household, Tokyo, 1 - 179, pls. 1 - 4." type="book chapter" year="1988">Hirohito (1988)</bibRefCitation>
|
||
considered
|
||
<taxonomicName id="72B94D1FFF9EB44F120B5C87FD793EDD" box="[524,680,441,464]" class="Hydrozoa" family="Bougainvilliidae" genus="Bimeria" kingdom="Animalia" order="Anthoathecata" pageId="4" pageNumber="373" phylum="Cnidaria" rank="species" species="corynopsis">
|
||
<emphasis id="87CDEA8EFF9EB44F120B5C87FD793EDD" box="[524,680,441,464]" italics="true" pageId="4" pageNumber="373">B. corynopsis</emphasis>
|
||
</taxonomicName>
|
||
a synonym of
|
||
<taxonomicName id="72B94D1FFF9EB44F13675C87FB673EDD" authority="Wright, 1859" authorityName="Wright" authorityYear="1859" box="[864,1206,439,464]" class="Hydrozoa" family="Bougainvilliidae" genus="Bimeria" kingdom="Animalia" order="Anthoathecata" pageId="4" pageNumber="373" phylum="Cnidaria" rank="species" species="vestita">
|
||
<emphasis id="87CDEA8EFF9EB44F13675C87FBDE3EDD" box="[864,1039,441,464]" italics="true" pageId="4" pageNumber="373">Bimeria vestita</emphasis>
|
||
Wright, 1859
|
||
</taxonomicName>
|
||
, and Marques
|
||
<emphasis id="87CDEA8EFF9EB44F15615C87FA4D3EDD" box="[1382,1436,439,464]" italics="true" pageId="4" pageNumber="373">et al</emphasis>
|
||
(2002) pointed to the possibility that both were conspecific, though acknowledging that the knobs in the tip of the tentacles of
|
||
<taxonomicName id="72B94D1FFF9EB44F112E5F3FFE173D15" box="[297,454,513,536]" class="Hydrozoa" family="Bougainvilliidae" genus="Bimeria" kingdom="Animalia" order="Anthoathecata" pageId="4" pageNumber="373" phylum="Cnidaria" rank="species" species="corynopsis">
|
||
<emphasis id="87CDEA8EFF9EB44F112E5F3FFE173D15" box="[297,454,513,536]" italics="true" pageId="4" pageNumber="373">B. corynopsis</emphasis>
|
||
</taxonomicName>
|
||
are a distinctive character.
|
||
<bibRefCitation id="D1284B6DFF9EB44F13135CC1FBC83D15" author="Schuchert" box="[788,1049,511,536]" pageId="4" pageNumber="373" refString="Schuchert, P. (2007) The European athecate hydroids and their medusae (Hydrozoa, Cnidaria): Filifera part 2. Revue suisse de Zoologie, 114, 195 - 396." type="journal article" year="2007">Schuchert (2007: 250)</bibRefCitation>
|
||
also included the species in the synonym of
|
||
<taxonomicName id="72B94D1FFF9EB44F11245F1BFE5A3D31" box="[291,395,549,572]" class="Hydrozoa" family="Bougainvilliidae" genus="Bimeria" kingdom="Animalia" order="Anthoathecata" pageId="4" pageNumber="373" phylum="Cnidaria" rank="species" species="vestita">
|
||
<emphasis id="87CDEA8EFF9EB44F11245F1BFE5A3D31" box="[291,395,549,572]" italics="true" pageId="4" pageNumber="373">B. vestita</emphasis>
|
||
</taxonomicName>
|
||
, although indicated that “the biogeographic differences argue also in favour of the two being separate species”. I consider that both species are clearly distinguishable. Apart from the capitate appearance of the tentacles in
|
||
<taxonomicName id="72B94D1FFF9EB44F11225F53FE103D89" box="[293,449,621,644]" class="Hydrozoa" family="Bougainvilliidae" genus="Bimeria" kingdom="Animalia" order="Anthoathecata" pageId="4" pageNumber="373" phylum="Cnidaria" rank="species" species="corynopsis">
|
||
<emphasis id="87CDEA8EFF9EB44F11225F53FE103D89" box="[293,449,621,644]" italics="true" pageId="4" pageNumber="373">B. corynopsis</emphasis>
|
||
</taxonomicName>
|
||
, confirmed after the examination of the
|
||
<typeStatus id="6A02883EFF9EB44F13A45F53FC023D88" box="[931,979,621,645]" pageId="4" pageNumber="373">type</typeStatus>
|
||
material and also observed in recently studied new material (cf.
|
||
<bibRefCitation id="D1284B6DFF9EB44F11B15FAEFD4E3DA5" author="Pena" box="[438,671,655,680]" pageId="4" pageNumber="373" refString="Pena Cantero, A. L. (2014 b) Benthic hydroids (Cnidaria, Hydrozoa) from the continental shelf and slope off Queen Mary Coast (East Antarctica). Polar Biology, 37, 1711 - 1731. http: // dx. doi. org / 10.1007 / s 00300 - 014 - 1556 - 0" type="journal article" year="2014" yearSuffix="b">Peña Cantero 2014b</bibRefCitation>
|
||
), this species lacks a distinct pseudohydrotheca as that present in
|
||
<taxonomicName id="72B94D1FFF9EB44F15835FAFFF313DC1" class="Hydrozoa" family="Bougainvilliidae" genus="Bimeria" kingdom="Animalia" order="Anthoathecata" pageId="4" pageNumber="373" phylum="Cnidaria" rank="species" species="vestita">
|
||
<emphasis id="87CDEA8EFF9EB44F15835FAFFF313DC1" italics="true" pageId="4" pageNumber="373">B. vestita</emphasis>
|
||
</taxonomicName>
|
||
, which also covers the hypostome and forms tubular sheaths around the basal part of the tentacles.
|
||
<collectingCountry id="CDAE760CFF9EB44F157A5F8AFA4D3DC1" box="[1405,1436,692,716]" name="American Samoa" pageId="4" pageNumber="373">As</collectingCountry>
|
||
<bibRefCitation id="D1284B6DFF9EB44F10905FE9FE433DFD" author="Schuchert" box="[151,402,727,752]" pageId="4" pageNumber="373" refString="Schuchert, P. (2007) The European athecate hydroids and their medusae (Hydrozoa, Cnidaria): Filifera part 2. Revue suisse de Zoologie, 114, 195 - 396." type="journal article" year="2007">Schuchert (2007: 250)</bibRefCitation>
|
||
indicated, “with its ensheathed tentacles this is a very characteristic species”.
|
||
</paragraph>
|
||
<paragraph id="B506369CFF9EB44F10C05FC2FB1D3C35" blockId="4.[151,1436,151,896]" pageId="4" pageNumber="373">
|
||
<emphasis id="87CDEA8EFF9EB44F10C05FC2FE2A3C18" bold="true" box="[199,507,764,789]" pageId="4" pageNumber="373">Ecology and distribution.</emphasis>
|
||
<taxonomicName id="72B94D1FFF9EB44F12035FC3FD333C19" box="[516,738,765,788]" class="Hydrozoa" family="Bougainvilliidae" genus="Bimeria" kingdom="Animalia" order="Anthoathecata" pageId="4" pageNumber="373" phylum="Cnidaria" rank="species" species="corynopsis">
|
||
<emphasis id="87CDEA8EFF9EB44F12035FC3FD333C19" box="[516,738,765,788]" italics="true" pageId="4" pageNumber="373">Bimeria corynopsis</emphasis>
|
||
</taxonomicName>
|
||
has been collected at depths between 385 (
|
||
<bibRefCitation id="D1284B6DFF9EB44F14DD5FC2FA453C19" author="Vanhoffen" box="[1242,1428,764,789]" pageId="4" pageNumber="373" refString="Vanhoffen, E. (1910) Die Hydroiden der Deutschen Sudpolar-Expedition 1901 - 1903. Deutsche Sudpolar-Expedition 1901 - 1903, 11 (Zoology 3), 269 - 340." type="journal article" year="1910">Vanhöffen 1910</bibRefCitation>
|
||
) and
|
||
<quantity id="72419B79FF9EB44F10C15E21FEDC3C3A" box="[198,269,799,824]" metricMagnitude="2" metricUnit="m" metricValue="5.27" pageId="4" pageNumber="373" unit="m" value="527.0">527 m</quantity>
|
||
(
|
||
<bibRefCitation id="D1284B6DFF9EB44F111C5E1EFDD53C35" author="Pena" box="[283,516,799,824]" pageId="4" pageNumber="373" refString="Pena Cantero, A. L. (2014 b) Benthic hydroids (Cnidaria, Hydrozoa) from the continental shelf and slope off Queen Mary Coast (East Antarctica). Polar Biology, 37, 1711 - 1731. http: // dx. doi. org / 10.1007 / s 00300 - 014 - 1556 - 0" type="journal article" year="2014" yearSuffix="b">Peña Cantero 2014b</bibRefCitation>
|
||
), epibiotic on hydroids (
|
||
<bibRefCitation id="D1284B6DFF9EB44F13135E21FC1C3C35" author="Vanhoffen" box="[788,973,799,824]" pageId="4" pageNumber="373" refString="Vanhoffen, E. (1910) Die Hydroiden der Deutschen Sudpolar-Expedition 1901 - 1903. Deutsche Sudpolar-Expedition 1901 - 1903, 11 (Zoology 3), 269 - 340." type="journal article" year="1910">Vanhöffen 1910</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="D1284B6DFF9EB44F13DF5E1EFB113C35" author="Pena" box="[984,1216,799,824]" pageId="4" pageNumber="373" refString="Pena Cantero, A. L. (2014 b) Benthic hydroids (Cnidaria, Hydrozoa) from the continental shelf and slope off Queen Mary Coast (East Antarctica). Polar Biology, 37, 1711 - 1731. http: // dx. doi. org / 10.1007 / s 00300 - 014 - 1556 - 0" type="journal article" year="2014" yearSuffix="b">Peña Cantero 2014b</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="B506369CFF9EB44F10C05E7AFE5A3C8D" blockId="4.[151,1436,151,896]" pageId="4" pageNumber="373">
|
||
Endemic to East
|
||
<taxonomicName id="72B94D1FFF9EB44F11805E7AFE2D3C50" box="[391,508,836,861]" class="Hydrozoa" family="Bougainvilliidae" genus="Gravelya" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anthoathecata" pageId="4" pageNumber="377" phylum="Cnidaria" rank="species" species="antarctica">
|
||
<collectingCountry id="CDAE760CFF9EB44F11805E7AFE2D3C50" box="[391,508,836,861]" name="Antarctica" pageId="4" pageNumber="373">Antarctica</collectingCountry>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="D1284B6DFF9EB44F120C5E7AFD243C50" author="Pena" box="[523,757,836,861]" pageId="4" pageNumber="373" refString="Pena Cantero, A. L. (2014 b) Benthic hydroids (Cnidaria, Hydrozoa) from the continental shelf and slope off Queen Mary Coast (East Antarctica). Polar Biology, 37, 1711 - 1731. http: // dx. doi. org / 10.1007 / s 00300 - 014 - 1556 - 0" type="journal article" year="2014" yearSuffix="b">Peña Cantero 2014b</bibRefCitation>
|
||
), hitherto only known from the Davis Sea (
|
||
<bibRefCitation id="D1284B6DFF9EB44F14D95E7AFA463C51" author="Vanhoffen" box="[1246,1431,836,861]" pageId="4" pageNumber="373" refString="Vanhoffen, E. (1910) Die Hydroiden der Deutschen Sudpolar-Expedition 1901 - 1903. Deutsche Sudpolar-Expedition 1901 - 1903, 11 (Zoology 3), 269 - 340." type="journal article" year="1910">Vanhöffen 1910</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="D1284B6DFF9EB44F10905E56FEAE3C8D" author="Pena" box="[151,383,871,896]" pageId="4" pageNumber="373" refString="Pena Cantero, A. L. (2014 b) Benthic hydroids (Cnidaria, Hydrozoa) from the continental shelf and slope off Queen Mary Coast (East Antarctica). Polar Biology, 37, 1711 - 1731. http: // dx. doi. org / 10.1007 / s 00300 - 014 - 1556 - 0" type="journal article" year="2014" yearSuffix="b">Peña Cantero 2014b</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |