202 lines
25 KiB
XML
202 lines
25 KiB
XML
<document id="0A22CC73B7710D157D8F3E3B0C4134D8" ID-DOI="10.24199/j.mmv.2003.60.18" ID-ISSN="1447-2554" ID-Zenodo-Dep="12207807" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1718988095639" checkinUser="felipe" docAuthor="Watson, Jeanette W." docDate="2003" docId="039F8846FFD1FF8428F7FE15FC52F9BC" docLanguage="en" docName="MemMusVictoria.60.2.151-180.pdf" docOrigin="Memoirs of Museum Victoria 60 (2)" docSource="https://museumsvictoria.com.au/collections-research/journals/memoirs-of-museum-victoria/volume-60-issue-2-2003/pages-151-180/" docStyle="DocumentStyle:5B3B5C052A93BFEEE334AD6097A94E45.2:MemMusVictoria.2003-.journal_article.type1" docStyleId="5B3B5C052A93BFEEE334AD6097A94E45" docStyleName="MemMusVictoria.2003-.journal_article.type1" docStyleVersion="2" docTitle="Eudendrium cyathiferum Jaderholm 1904" docType="treatment" docVersion="2" lastPageNumber="153" masterDocId="FFA6F03EFFD3FF86287CFFE9FFD0FF9A" masterDocTitle="Deep-water hydroids (Hydrozoa: Leptolida) from Macquarie Island" masterLastPageNumber="180" masterPageNumber="151" pageNumber="153" updateTime="1718989093353" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="10B33E8FDC261886F54326659C1F227B">Deep-water hydroids (Hydrozoa: Leptolida) from Macquarie Island</mods:title>
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<mods:namePart id="9052D9CC724F04791A712D367565DFB4">Watson, Jeanette W.</mods:namePart>
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<mods:title id="F3CF7D70EF0ADE0CC61E0EDA27AF7C89">Memoirs of Museum Victoria</mods:title>
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<mods:date id="F3151DF3FE1CC7603689029BBEED2E28">2003</mods:date>
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<mods:number id="2B175DDE1B61FC99E196CE0E8CF10688">60</mods:number>
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<mods:identifier id="1D36E68B96202B268ECFDCEB9783110B" type="ISSN">1447-2554</mods:identifier>
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<treatment id="039F8846FFD1FF8428F7FE15FC52F9BC" LSID="urn:lsid:plazi:treatment:039F8846FFD1FF8428F7FE15FC52F9BC" httpUri="http://treatment.plazi.org/id/039F8846FFD1FF8428F7FE15FC52F9BC" lastPageNumber="153" pageId="2" pageNumber="153">
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<subSubSection id="C32C6ADBFFD1FF8428F7FE15FDC3FD88" box="[139,531,508,530]" pageId="2" pageNumber="153" type="nomenclature">
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<paragraph id="8B893950FFD1FF8428F7FE15FDC3FD88" blockId="2.[139,531,508,530]" box="[139,531,508,530]" pageId="2" pageNumber="153">
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<heading id="D0C18E3CFFD1FF8428F7FE15FDC3FD88" box="[139,531,508,530]" fontSize="9" level="2" pageId="2" pageNumber="153" reason="5">
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<taxonomicName id="4C3642D3FFD1FF8428F7FE15FDC3FD88" ID-CoL="3BZJ9" authority="Jaderholm" authorityName="Jaderholm" authorityYear="1904" box="[139,531,508,530]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="2" pageNumber="153" phylum="Cnidaria" rank="species" species="cyathiferum">
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<emphasis id="B942E542FFD1FF8428F7FE15FE72FD88" bold="true" box="[139,418,508,530]" italics="true" pageId="2" pageNumber="153">Eudendrium?cyathiferum</emphasis>
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Jäderholm
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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="C32C6ADBFFD1FF8428F7FDC1FECCFDA4" box="[139,284,552,574]" pageId="2" pageNumber="153" type="description">
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<paragraph id="8B893950FFD1FF8428F7FDC1FECCFDA4" blockId="2.[139,284,552,574]" box="[139,284,552,574]" pageId="2" pageNumber="153">
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<figureCitation id="130D25D5FFD1FF8428F7FDC1FECCFDA4" box="[139,284,552,574]" captionStart="Figures 2" captionStartId="2.[139,207,1789,1809]" captionTargetBox="[146,776,1194,1770]" captionTargetId="figure-709@2.[146,780,1193,1772]" captionTargetPageId="2" captionText="Figures 2A–D. Eudendrium?cyathiferum. A, female colony, stn 122. B, cluster of immature female gonophores on colony. C, mature female gonophores with ova from same colony. D, undischarged eurytele from coenosarc of branch. Scale bar: A, 50 mm; B, C, 0.5 mm; D, 10 µm." figureDoi="http://doi.org/10.5281/zenodo.12207811" httpUri="https://zenodo.org/record/12207811/files/figure.png" pageId="2" pageNumber="153">Figures 2A–D</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C6ADBFFD1FF8428DAFDBBFDC0FD01" pageId="2" pageNumber="153" type="reference_group">
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<paragraph id="8B893950FFD1FF8428DAFDBBFDC0FD01" blockId="2.[139,780,594,667]" pageId="2" pageNumber="153">
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<treatmentCitationGroup id="AB261E7EFFD1FF8428DAFDBBFDC0FD01" pageId="2" pageNumber="153">
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<treatmentCitation id="0A971F41FFD1FF8428DAFDBBFD9DFDFC" author="Jaderholm, E." box="[166,589,594,614]" page="11" pageId="2" pageNumber="153" year="1904">
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<taxonomicName id="4C3642D3FFD1FF8428DAFDBBFD9DFDFC" ID-CoL="3BZJ9" authority="Jaderholm, 1904: 11" authorityName="Jaderholm" authorityPageNumber="11" authorityYear="1904" box="[166,589,594,614]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="2" pageNumber="153" phylum="Cnidaria" rank="species" species="cyathiferum">
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<emphasis id="B942E542FFD1FF8428DAFDBBFE5AFDFC" box="[166,394,594,614]" italics="true" pageId="2" pageNumber="153">Eudendrium cyathiferum</emphasis>
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||
<bibRefCitation id="EFA744A1FFD1FF8429EEFDBBFD9DFDFC" author="Jaderholm, E." box="[402,589,594,614]" pageId="2" pageNumber="153" pagination="1 - 14" refId="ref25128" refString="Jaderholm, E. 1904. Mitteilungen ueber einige von der Schwedischen Antarctic-Expedition 1901 - 1903 eingesammelte Hydroiden. Archives de Zoologie Experimentale et generale 3 (notes et revue): 1 - 14." type="journal article" year="1904">Jäderholm, 1904: 11</bibRefCitation>
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</taxonomicName>
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||
</treatmentCitation>
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.—
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<treatmentCitation id="0A971F41FFD1FF842A14FDBBFF73FD1A" author="Jaderholm, E." page="10" pageId="2" pageNumber="153" year="1905">
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<bibRefCitation id="EFA744A1FFD1FF842A14FDBBFF73FD1A" author="Jaderholm, E." pageId="2" pageNumber="153" pagination="1 - 41" refId="ref25164" refString="Jaderholm, E. 1905. Hydroiden aus antarktischen und subantarktischen Meeren gesammelt von der schwedischen Sudpolarexpedition. Wissenschaftliche Ergebnisse der Schwedischen SudpolarExpedition 1901 - 1903 5: 1 - 41." type="journal article" year="1905">Jäderholm, 1905: 10</bibRefCitation>
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</treatmentCitation>
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, pl. 4 figs 1–3.—
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<treatmentCitation id="0A971F41FFD1FF842934FD85FE3CFD1A" author="Bedot, M." box="[328,492,620,640]" page="184" pageId="2" pageNumber="153" year="1925">
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<bibRefCitation id="EFA744A1FFD1FF842934FD85FE3CFD1A" author="Bedot, M." box="[328,492,620,640]" pageId="2" pageNumber="153" pagination="1 - 657" refId="ref22125" refString="Bedot, M. 1925. Materiaux pour servir a l'histoire des Hydroides, 7 eme periode (1901 - 1910). Revue Suisse de Zoologie, suppl. 32: 1 - 657." type="journal article" year="1925">Bedot, 1925: 184</bibRefCitation>
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</treatmentCitation>
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.—
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<treatmentCitation id="0A971F41FFD1FF842A7BFD85FD04FD1A" author="Stepanjants, S. D." box="[519,724,620,640]" page="18" pageId="2" pageNumber="153" year="1979">
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<bibRefCitation id="EFA744A1FFD1FF842A7BFD85FD04FD1A" author="Stepanjants, S. D." box="[519,724,620,640]" pageId="2" pageNumber="153" pagination="1 - 99" refId="ref28695" refString="Stepanjants, S. D. 1979. Gidroidy vod antarktiki i subantarktiki. Rezul'taty biologicheskikh issledovanii sovetskikh antarkticheskikh ekspeditsii, 6. Issledovaniya Fauny Morei 22: 1 - 99 (in Russian)." type="journal article" year="1979">Stepanjants, 1979: 18</bibRefCitation>
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</treatmentCitation>
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, pl. 1 fig. 13.—
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||
<treatmentCitation id="0A971F41FFD1FF84289CFD6EFE14FD01" author="Marques, A. C. & Mergner, H. & Hoinghaus, R. & Santos, C. M. D. & Vervoort, W." box="[224,452,647,667]" page="92" pageId="2" pageNumber="153" year="2000">
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||
<bibRefCitation id="EFA744A1FFD1FF84289CFD6EFE14FD01" author="Marques, A. C. & Mergner, H. & Hoinghaus, R. & Santos, C. M. D. & Vervoort, W." box="[224,452,647,667]" pageId="2" pageNumber="153" pagination="75 - 118" refId="ref25952" refString="Marques, A. C., Mergner, H., Hoinghaus, R., Santos, C. M. D., and Vervoort, W., 2000. Morphological study and taxonomical notes on Eudendriidae (Cnidaria: Hydrozoa: Athecate / Anthomedusae). Zoologische Meddelingen, Leiden 74: 75 - 118." type="journal article" year="2000">Marques et al., 2000: 92</bibRefCitation>
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</treatmentCitation>
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, fig. 42.
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||
</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C32C6ADBFFD1FF8428F7FD46FC52F9BC" pageId="2" pageNumber="153" type="materials_examined">
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||
<paragraph id="8B893950FFD1FF8428F7FD46FE5FFCB4" blockId="2.[139,780,687,814]" pageId="2" pageNumber="153">
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<emphasis id="B942E542FFD1FF8428F7FD46FE94FD59" box="[139,324,687,707]" italics="true" pageId="2" pageNumber="153">Material examined.</emphasis>
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Stn 120,
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<collectionCode id="ED27A195FFD1FF8429D0FD46FE31FD59" box="[428,481,687,707]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" lsid="urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="2" pageNumber="153" type="Museum">NMV</collectionCode>
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F91307, colony
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<quantity id="4CCE94B5FFD1FF842AF0FD46FD01FD59" box="[652,721,687,707]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="2" pageNumber="153" unit="mm" value="50.0">50 mm</quantity>
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high, attached to fragment of calcareous bryozoan, specimen alcohol preserved. Stn 122,
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<collectionCode id="ED27A195FFD1FF84295EFD0DFE94FD62" box="[290,324,740,760]" country="Germany" name="Teylers Museum, Paleontologische" pageId="2" pageNumber="153">TM</collectionCode>
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K2769, four colonies, the largest
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<quantity id="4CCE94B5FFD1FF842A04FD0DFD67FD62" box="[632,695,740,760]" metricMagnitude="-2" metricUnit="m" metricValue="9.0" pageId="2" pageNumber="153" unit="mm" value="90.0">90 mm</quantity>
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high and
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<quantity id="4CCE94B5FFD1FF8428F7FD16FF01FC89" box="[139,209,767,787]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="2" pageNumber="153" unit="mm" value="50.0">50 mm</quantity>
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wide, attached to a dead solitary coral,
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<taxonomicName id="4C3642D3FFD1FF842A15FD16FCD8FC89" box="[617,776,767,787]" class="Anthozoa" family="Caryophylliidae" genus="Caryophyllia" kingdom="Animalia" order="Scleractinia" pageId="2" pageNumber="153" phylum="Cnidaria" rank="species" species="undetermined">
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<emphasis id="B942E542FFD1FF842A15FD16FD31FC89" box="[617,737,767,787]" italics="true" pageId="2" pageNumber="153">Caryophyllia</emphasis>
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sp.
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</taxonomicName>
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, specimen alcohol preserved.
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</paragraph>
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<paragraph id="8B893950FFD1FF8428F0FCA5FE11FBF0" blockId="2.[139,780,844,1188]" pageId="2" pageNumber="153">
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<emphasis id="B942E542FFD1FF8428F0FCA5FEDBFCF8" box="[140,267,844,866]" italics="true" pageId="2" pageNumber="153">Description.</emphasis>
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Colonies arborescent with thick, heavily fascicled main stems up to
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<quantity id="4CCE94B5FFD1FF842932FC80FE5BFCE5" box="[334,395,873,895]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="153" unit="mm" value="3.0">3 mm</quantity>
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wide at base; hydrorhiza a mass of stolons entwining substrate, becoming erect as polysiphonic tubes of stem. Branching twiggy, in many orders, almost in one plane, polysiphonic tubes running almost to tips of branches but ultimate branches and branchlets (pedicels) monosiphonic, given off from within the mass of tubes. Pedicels short, arising more or less alternately from branches, with up to 10 clear basal corrugations, remainder of pedicel more or less rugose. No hydranths present on pedicels.
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</paragraph>
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<paragraph id="8B893950FFD1FF8428D7FB98FA93FE12" blockId="2.[139,780,844,1188]" lastBlockId="2.[817,1457,224,568]" pageId="2" pageNumber="153">
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Several clusters of female gonophores on colony from stn 122; 6–
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<specimenCount id="9D30F2D9FFD1FF8428A7FB67FE8DFB3E" box="[219,349,1166,1188]" count="10" pageId="2" pageNumber="153" type="immature">10 immature</specimenCount>
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gonophores in cluster completely replacing a hydranth, clusters seated on short, corrugated pedicels; gonophore encircled by a large spadix shed as gonophore matures; a single mature gonophore ovoid, borne on a slender peduncle with dish-shaped distal end, gonophore at this stage 0.4 mm long and 0.25 mm wide, enclosed in a distinct transparent pellicle, containing 6–8 developing ova.
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</paragraph>
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<paragraph id="8B893950FFD1FF842B2DFE79FC2BFE7A" blockId="2.[817,1457,224,568]" pageId="2" pageNumber="153">No nematocysts seen on gonophores; a few undischarged euryteles present in coenosarc of stems; capsule small, droplet shaped, 8 X 4.5 µm.</paragraph>
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<paragraph id="8B893950FFD1FF842B2DFE01FBCAFDA2" blockId="2.[817,1457,224,568]" pageId="2" pageNumber="153">
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||
<emphasis id="B942E542FFD1FF842B2DFE01FC4DFE64" box="[849,925,488,510]" italics="true" pageId="2" pageNumber="153">Colour.</emphasis>
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Fascicled stems and branches shining brown, fading to yellowish on monosiphonic branches; gonophores were probably creamy-pink.
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</paragraph>
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<paragraph id="8B893950FFD1FF842B4DFDBAFB9CFD5B" blockId="2.[817,1457,595,705]" pageId="2" pageNumber="153">
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<emphasis id="B942E542FFD1FF842B4DFDBAFC6AFDF3" box="[817,954,595,617]" italics="true" pageId="2" pageNumber="153">Distribution.</emphasis>
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Previously recorded from
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<collectingCountry id="F32179C0FFD1FF842D77FDBAFA61FDF3" box="[1291,1457,595,617]" name="South Georgia and the South Sandwich Islands" pageId="2" pageNumber="153">South Georgia</collectingCountry>
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(
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<bibRefCitation id="EFA744A1FFD1FF842B44FD99FC36FD1C" author="Jaderholm, E." box="[824,998,624,646]" pageId="2" pageNumber="153" pagination="1 - 41" refId="ref25164" refString="Jaderholm, E. 1905. Hydroiden aus antarktischen und subantarktischen Meeren gesammelt von der schwedischen Sudpolarexpedition. Wissenschaftliche Ergebnisse der Schwedischen SudpolarExpedition 1901 - 1903 5: 1 - 41." type="journal article" year="1905">Jäderholm, 1905</bibRefCitation>
|
||
;
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||
<bibRefCitation id="EFA744A1FFD1FF842B93FD99FB75FD1C" author="Stepanjants, S. D." box="[1007,1189,624,646]" pageId="2" pageNumber="153" pagination="1 - 99" refId="ref28695" refString="Stepanjants, S. D. 1979. Gidroidy vod antarktiki i subantarktiki. Rezul'taty biologicheskikh issledovanii sovetskikh antarkticheskikh ekspeditsii, 6. Issledovaniya Fauny Morei 22: 1 - 99 (in Russian)." type="journal article" year="1979">Stepanjants, 1979</bibRefCitation>
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) but now known to have a wider distribution in deep subantarctic and Patagonian waters (A. Marques, pers. comm.).
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</paragraph>
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<paragraph id="8B893950FFD1FF842B4DFD32FB95FCFC" blockId="2.[817,1457,731,1574]" pageId="2" pageNumber="153">
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<emphasis id="B942E542FFD1FF842B4DFD32FC41FD6B" box="[817,913,731,753]" italics="true" pageId="2" pageNumber="153">Remarks.</emphasis>
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There are two differences between the present specimen and available published and unpublished descriptions of
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<taxonomicName id="4C3642D3FFD1FF842B4DFCFFFC17FCB6" authorityName="Jaderholm" authorityYear="1904" box="[817,967,790,812]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="2" pageNumber="153" phylum="Cnidaria" rank="species" species="cyathiferum">
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<emphasis id="B942E542FFD1FF842B4DFCFFFC17FCB6" box="[817,967,790,812]" italics="true" pageId="2" pageNumber="153">E. cyathiferum</emphasis>
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</taxonomicName>
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. These are: (i) the length of the peduncle of the nearly mature gonophore; and (ii) the presence of only one size of eurytele in the cnidome.
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</paragraph>
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<paragraph id="8B893950FFD1FF842B2DFC87FB0AFB5C" blockId="2.[817,1457,731,1574]" pageId="2" pageNumber="153">
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Three species of
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<taxonomicName id="4C3642D3FFD1FF842B81FC87FBAAFC1E" authorityName="Ehrenberg" authorityYear="1834" box="[1021,1146,878,900]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="2" pageNumber="153" phylum="Cnidaria" rank="genus">
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<emphasis id="B942E542FFD1FF842B81FC87FBAAFC1E" box="[1021,1146,878,900]" italics="true" pageId="2" pageNumber="153">Eudendrium</emphasis>
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</taxonomicName>
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with pedunculate (i.e. secondary pedicellate) female gonophores are known:
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<emphasis id="B942E542FFD1FF842D69FC62FA61FC3B" box="[1301,1457,907,929]" italics="true" pageId="2" pageNumber="153">
|
||
<taxonomicName id="4C3642D3FFD1FF842D69FC62FA7EFC3B" authorityName="Jaderholm" authorityYear="1904" box="[1301,1454,907,929]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="2" pageNumber="153" phylum="Cnidaria" rank="species" species="cyathiferum">E. cyathiferum</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
<taxonomicName id="4C3642D3FFD1FF842B4DFC41FB0FFC24" authority="Marques and Migotto, 1998" authorityName="Marques and Migotto" authorityYear="1998" box="[817,1247,936,958]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="2" pageNumber="153" phylum="Cnidaria" rank="species" species="vervoorti">
|
||
<emphasis id="B942E542FFD1FF842B4DFC41FC7EFC24" box="[817,942,936,958]" italics="true" pageId="2" pageNumber="153">E. vervoorti</emphasis>
|
||
<bibRefCitation id="EFA744A1FFD1FF842BC4FC41FB0FFC24" author="Marques, A. C. & Migotto, A. E." box="[952,1247,936,958]" pageId="2" pageNumber="153" pagination="149 - 154" refId="ref26013" refString="Marques, A. C., and Migotto, A. E. 1998. A new species of Eudendrium (Hydrozoa: Anthomedusae: Eudendriidae) from the Netherlands. Zoologische Verhandelingen, Leiden 323: 149 - 154." type="journal article" year="1998">Marques and Migotto, 1998</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C3642D3FFD1FF842D6BFC41FC65FC46" authority="Picard, 1951" authorityName="Picard" authorityYear="1951" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="2" pageNumber="153" phylum="Cnidaria" rank="species" species="glomeratum">
|
||
<emphasis id="B942E542FFD1FF842D6BFC41FA61FC24" box="[1303,1457,936,958]" italics="true" pageId="2" pageNumber="153">E. glomeratum</emphasis>
|
||
<bibRefCitation id="EFA744A1FFD1FF842B4DFC2FFC65FC46" author="Picard, J." box="[817,949,966,988]" pageId="2" pageNumber="153" pagination="338 - 349" refId="ref27422" refString="Picard, J. 1951. Note sur les hydraires littoraux de Banyuls-sur-Mer. Vie Milieu 2: 338 - 349." type="journal article" year="1951">Picard, 1951</bibRefCitation>
|
||
</taxonomicName>
|
||
(see
|
||
<bibRefCitation id="EFA744A1FFD1FF842B8EFC2FFB01FC46" author="Marques, A. C. & Mergner, H. & Hoinghaus, R. & Santos, C. M. D. & Vervoort, W." box="[1010,1233,966,988]" pageId="2" pageNumber="153" pagination="75 - 118" refId="ref25952" refString="Marques, A. C., Mergner, H., Hoinghaus, R., Santos, C. M. D., and Vervoort, W., 2000. Morphological study and taxonomical notes on Eudendriidae (Cnidaria: Hydrozoa: Athecate / Anthomedusae). Zoologische Meddelingen, Leiden 74: 75 - 118." type="journal article" year="2000">Marques et al., 2000</bibRefCitation>
|
||
).
|
||
<taxonomicName id="4C3642D3FFD1FF842C9AFC2FFAAFFC46" authorityName="Picard" authorityYear="1951" box="[1254,1407,966,988]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="2" pageNumber="153" phylum="Cnidaria" rank="species" species="glomeratum">
|
||
<emphasis id="B942E542FFD1FF842C9AFC2FFAAFFC46" box="[1254,1407,966,988]" italics="true" pageId="2" pageNumber="153">E. glomeratum</emphasis>
|
||
</taxonomicName>
|
||
was rejected as it is a temperate to tropical species (
|
||
<bibRefCitation id="EFA744A1FFD1FF842D69FC0AFA76FC63" author="Watson, J. E." box="[1301,1446,995,1017]" pageId="2" pageNumber="153" pagination="1 - 21" refId="ref29701" refString="Watson, J. E. 1999. Hydroids (Hydrozoa: Anthoathecata) from the Beagle Gulf and Darwin Harbour, Northern Australia. The Beagle, Records of the Museums and Art Galleries of the Northern Territory 15: 1 - 21." type="journal article" year="1999">Watson, 1999</bibRefCitation>
|
||
),
|
||
<taxonomicName id="4C3642D3FFD1FF842B4DFBE9FC60FB8C" authorityName="Marques and Migotto" authorityYear="1998" box="[817,944,1024,1046]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="2" pageNumber="153" phylum="Cnidaria" rank="species" species="vervoorti">
|
||
<emphasis id="B942E542FFD1FF842B4DFBE9FC60FB8C" box="[817,944,1024,1046]" italics="true" pageId="2" pageNumber="153">E. vervoorti</emphasis>
|
||
</taxonomicName>
|
||
is discounted because of the small size of the colony and the fact that the developing female gonophore lacks an encircling spadix. Although the “golf-tee” peduncle supporting the nearly mature female gonophore of the present specimen is typical of
|
||
<taxonomicName id="4C3642D3FFD1FF842C6BFB9FFB7DFB16" authorityName="Jaderholm" authorityYear="1904" box="[1047,1197,1142,1164]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="2" pageNumber="153" phylum="Cnidaria" rank="species" species="cyathiferum">
|
||
<emphasis id="B942E542FFD1FF842C6BFB9FFB7DFB16" box="[1047,1197,1142,1164]" italics="true" pageId="2" pageNumber="153">E. cyathiferum</emphasis>
|
||
</taxonomicName>
|
||
it is, however, somewhat longer and slenderer than that shown in a photomicrograph of the
|
||
<typeStatus id="548D87F2FFD1FF842B2BFB59FC53FB5C" box="[855,899,1200,1222]" pageId="2" pageNumber="153">type</typeStatus>
|
||
specimen (
|
||
<bibRefCitation id="EFA744A1FFD1FF842B8BFB59FB1EFB5C" author="Marques, A. C. & Mergner, H. & Hoinghaus, R. & Santos, C. M. D. & Vervoort, W." box="[1015,1230,1200,1222]" pageId="2" pageNumber="153" pagination="75 - 118" refId="ref25952" refString="Marques, A. C., Mergner, H., Hoinghaus, R., Santos, C. M. D., and Vervoort, W., 2000. Morphological study and taxonomical notes on Eudendriidae (Cnidaria: Hydrozoa: Athecate / Anthomedusae). Zoologische Meddelingen, Leiden 74: 75 - 118." type="journal article" year="2000">Marques et al., 2000</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8B893950FFD1FF842B2DFB27FBACFA2B" blockId="2.[817,1457,731,1574]" pageId="2" pageNumber="153">
|
||
The cnidome of the
|
||
<typeStatus id="548D87F2FFD1FF842C50FB27FB55FB7E" box="[1068,1157,1230,1252]" pageId="2" pageNumber="153" type="holotype">holotype</typeStatus>
|
||
specimen of
|
||
<taxonomicName id="4C3642D3FFD1FF842D64FB27FA61FB7E" authorityName="Jaderholm" authorityYear="1904" box="[1304,1457,1230,1252]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="2" pageNumber="153" phylum="Cnidaria" rank="species" species="cyathiferum">
|
||
<emphasis id="B942E542FFD1FF842D64FB27FA61FB7E" box="[1304,1457,1230,1252]" italics="true" pageId="2" pageNumber="153">E. cyathiferum</emphasis>
|
||
</taxonomicName>
|
||
contains two size classes of euryteles, the smaller associated with the hydrocaulus and the larger with the gonophore (A. Marques, pers. comm.). In view of the limited amount of present material available for study it could not be ascertained if large nematocysts are always absent from the gonophore. The few nematocysts in the coenosarc are similar in size to those in the hydrocaulus of the
|
||
<typeStatus id="548D87F2FFD1FF842C60FA72FBA8FA2B" box="[1052,1144,1435,1457]" pageId="2" pageNumber="153" type="holotype">holotype</typeStatus>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B893950FFD1FF842B2DFA51FC52F9BC" blockId="2.[817,1457,731,1574]" pageId="2" pageNumber="153">
|
||
For the above reasons, together with the fact that the colonies are smaller than previously reported for
|
||
<taxonomicName id="4C3642D3FFD1FF842D35FA3FFCBCF993" authorityName="Jaderholm" authorityYear="1904" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="2" pageNumber="153" phylum="Cnidaria" rank="species" species="cyathiferum">
|
||
<emphasis id="B942E542FFD1FF842D35FA3FFCBCF993" italics="true" pageId="2" pageNumber="153">E. cyathiferum</emphasis>
|
||
</taxonomicName>
|
||
, the present specimens are doubtfully referred to that species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |