198 lines
17 KiB
XML
198 lines
17 KiB
XML
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<mods:mods id="F03D08C43870731F3AACA00D55DC65E3" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="504339A47C9D919A1B9BA9CF1948EF33">
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<mods:title id="07A762DAADE31FEFAED18C42DA3EC268">New species and new records of hydroids (Cnidaria: Hydrozoa) from Chile</mods:title>
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</mods:titleInfo>
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<mods:name id="FA01B45B85BC695C80627AB21F0F4D7F" type="personal">
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<mods:roleTerm id="B972B2C919C5AEACC5CD30BDA1BE1E94">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="2A5298F207D3AE80C136E4657D88D533">Galea, Horia R.</mods:namePart>
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<mods:roleTerm id="0C8FA4FC71F4DF38092AE09927CE3779">Author</mods:roleTerm>
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<mods:namePart id="7F8F8200B7DEAD66AF71D04C6255338D">Schories, Dirk</mods:namePart>
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</mods:name>
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<mods:name id="39F029E1EBA73CE62D6CD081B7FEE78E" type="personal">
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<mods:roleTerm id="DC8A3B1A9BC20C7AEB49ECCDBAE9CB6D">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="9FCE928402ADE8CCEB5847EA5958CBBF">Försterra, Günter</mods:namePart>
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</mods:name>
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<mods:name id="0A912E081A77A291C6D164414C94FC11" type="personal">
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<mods:roleTerm id="B98F1C9F7E3BDE3FEBD4C3ACC2EF324F">Author</mods:roleTerm>
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<mods:namePart id="0A7D68B64D7E091D97FB9081AB79CA9F">Häussermann, Verena</mods:namePart>
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<mods:typeOfResource id="745E11858D515E6ADC533D3FACAA608D">text</mods:typeOfResource>
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<mods:titleInfo id="B7E7B473A445FB04DF03B06460306A98">
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<mods:title id="EE215B9B34CEF567795D6AD2B11E8210">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="53CB0FD9766243255AED9B208FE1CCAD">
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<mods:date id="E1633D8D69D71076329216E9B860C8D3">2014</mods:date>
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<mods:detail id="6BCB48C30D1001178D165DF0987C4296" type="volume">
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<mods:number id="0570FB1640050EB74933424ED675B88B">3852</mods:number>
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<mods:detail id="F70E620DAB34053645427B317EBBBFF7" type="issue">
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<mods:number id="8F5CF34027544F54E171BAA42DB06320">1</mods:number>
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<mods:classification id="C7C22BB7982790039459D2F8862F5D8A">journal article</mods:classification>
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<mods:identifier id="DEF10DB0B67CFF511EE6BF21162310BC" type="DOI">http://dx.doi.org/10.11646/zootaxa.3852.1.1</mods:identifier>
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<mods:identifier id="3878330FF748020526C40E3AA89ABF55" type="GBIF-Dataset">2fb83006-f93c-4492-aed0-f5f0707f553e</mods:identifier>
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<mods:identifier id="D3BE72DCA3874CCDA2B42705260BD2E9" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="8BEB2DDC16575B755BB1D61E6C9571DC" type="Zenodo-Dep">286956</mods:identifier>
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<treatment id="03D92A2C474BFFFCFF5181DA5B99A4A7" ID-DOI="http://doi.org/10.5281/zenodo.6143197" ID-GBIF-Taxon="127669583" ID-Zenodo-Dep="6143197" LSID="urn:lsid:plazi:treatment:03D92A2C474BFFFCFF5181DA5B99A4A7" httpUri="http://treatment.plazi.org/id/03D92A2C474BFFFCFF5181DA5B99A4A7" lastPageId="36" lastPageNumber="37" pageId="35" pageNumber="36">
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<subSubSection id="C36AC8B1474BFFFBFF5181DA58E7A07E" pageId="35" pageNumber="36" type="nomenclature">
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<paragraph id="8BCF9B3A474BFFFBFF5181DA5A11A05F" blockId="35.[151,798,1517,1577]" box="[151,798,1517,1544]" pageId="35" pageNumber="36">
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<heading id="D0872C56474BFFFBFF5181DA5A11A05F" bold="true" box="[151,798,1517,1544]" fontSize="11" level="1" pageId="35" pageNumber="36" reason="1">
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<emphasis id="B9044728474BFFFBFF5181DA5A11A05F" bold="true" box="[151,798,1517,1544]" pageId="35" pageNumber="36">
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<taxonomicName id="4C70E0B9474BFFFBFF5181DA5BBBA05F" authority="Galea & Schories" authorityName="Galea & Schories" box="[151,692,1517,1544]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="35" pageNumber="36" phylum="Cnidaria" rank="species" species="semper" status="sp. nov.">
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<emphasis id="B9044728474BFFFBFF5181DA58DFA050" bold="true" box="[151,464,1517,1543]" italics="true" pageId="35" pageNumber="36">Symplectoscyphus semper</emphasis>
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Galea & Schories
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</taxonomicName>
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,
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<taxonomicNameLabel id="A237FA53474BFFFBFD0681D95A11A05F" box="[704,798,1518,1544]" pageId="35" pageNumber="36" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BCF9B3A474BFFFBFF51822758E7A07E" blockId="35.[151,798,1517,1577]" box="[151,488,1552,1577]" pageId="35" pageNumber="36">
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(Plate
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<number id="3DB8891D474BFFFBFF19822659E2A07E" box="[223,237,1553,1577]" pageId="35" pageNumber="36" value="3.0">3</number>
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C; Fig.
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<number id="3DB8891D474BFFFBFE848226585FA07E" box="[322,336,1553,1577]" pageId="35" pageNumber="36" value="7.0">7</number>
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G–J; Table
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<number id="3DB8891D474BFFFBFE17822658EFA07E" box="[465,480,1553,1577]" pageId="35" pageNumber="36" value="9.0">9</number>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C36AC8B1474BFFFBFF51826F59E1A0EE" pageId="35" pageNumber="36" type="materials_examined">
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<paragraph id="8BCF9B3A474BFFFBFF51826F59E1A0EE" blockId="35.[151,1437,1624,2015]" pageId="35" pageNumber="36">
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<emphasis id="B9044728474BFFFBFF51826F5874A026" bold="true" box="[151,379,1624,1649]" pageId="35" pageNumber="36">Material examined</emphasis>
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. Taltal, lat. -
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<number id="3DB8891D474BFFFBFDCB826F5B74A026" box="[525,635,1624,1649]" pageId="35" pageNumber="36" value="25.38333">25.38333</number>
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, long. -
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<number id="3DB8891D474BFFFBFD17826F5A30A026" box="[721,831,1624,1649]" pageId="35" pageNumber="36" value="70.51667">70.51667</number>
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,
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<date id="FFCEBDFA474BFFFBFC8D826F5ACBA026" box="[843,964,1624,1649]" pageId="35" pageNumber="36" value="2012-04-24">
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<number id="3DB8891D474BFFFBFC8D826F5A66A026" box="[843,873,1624,1649]" pageId="35" pageNumber="36" value="24.0">24</number>
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.iv.2012
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</date>
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, 26 m, sample 07: a colony composed of numerous broken stems and cladia, fragments up to
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<quantity id="4C8836DF474BFFFBFD1C824A5A1FA0C3" box="[730,784,1661,1685]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="35" pageNumber="36" unit="cm" value="3.0">3 cm</quantity>
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high, some bearing gonothecae (
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<typeStatus id="54CB2598474BFFFBFBB9824B5DE8A0C2" box="[1151,1255,1660,1685]" pageId="35" pageNumber="36">holotype</typeStatus>
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: MHNG-INVE-
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<number id="3DB8891D474BFFFBFF51829759EDA0EE" box="[151,226,1696,1721]" pageId="35" pageNumber="36" value="86229.0">86229</number>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="C36AC8B1474BFFFCFF0182F35870A7FA" lastPageId="36" lastPageNumber="37" pageId="35" pageNumber="36" type="description">
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<paragraph id="8BCF9B3A474BFFFCFF0182F35870A7FA" blockId="35.[151,1437,1624,2015]" lastBlockId="36.[151,1437,151,752]" lastPageId="36" lastPageNumber="37" pageId="35" pageNumber="36">
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<emphasis id="B9044728474BFFFBFF0182F3585EA08A" bold="true" box="[199,337,1732,1757]" pageId="35" pageNumber="36">Description</emphasis>
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. Colony fragmentary, very brittle, seems to have had originally a coplanar appearance (Pl.
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<number id="3DB8891D474BFFFBFAAD82F25C76A08A" box="[1387,1401,1733,1757]" pageId="35" pageNumber="36" value="3.0">3</number>
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C). Less damaged stems monosiphonic, with occasionally a few basal constrictions above origin from stolon, followed by a smooth, straight portion devoid of hydrothecae. Remainder of stem divided into geniculate internodes delimited by rather weak constrictions of the perisarc. Each internode, usually with two alternating hydrothecae, a lateral apophysis opposite to the distal hydrotheca, as well as an axillar hydrotheca (Fig.
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||
<number id="3DB8891D474BFFFBFB66836F5DA2A127" box="[1184,1197,1880,1904]" pageId="35" pageNumber="36" value="7.0">7</number>
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||
G
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||
<number id="3DB8891D474BFFFBFB0483635DC5A135" box="[1218,1226,1876,1890]" pageId="35" pageNumber="36" value="1.0">1</number>
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||
). Cladia regularly alternate, borne of stem apophyses and delimited basally from stem by transverse nodes. Cladia straight, occasionally divided into internodes (Fig.
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<number id="3DB8891D474BFFFBFDB783945B71A1EC" box="[625,638,1955,1979]" pageId="35" pageNumber="36" value="7.0">7</number>
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||
G
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||
<number id="3DB8891D474BFFFBFD5583A85B94A1FA" box="[659,667,1951,1965]" pageId="35" pageNumber="36" value="2.0">2</number>
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||
); up to second order branches arising irregularly. Internodes of stem
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||
<number id="3DB8891D474BFFFBFF5183F159F4A188" box="[151,251,1990,2015]" pageId="35" pageNumber="36" value="567.5" valueMax="625.0" valueMin="510.0">510−625</number>
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||
µm long, those of cladia
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||
<number id="3DB8891D474BFFFBFD8183F15BA3A188" box="[583,684,1990,2015]" pageId="35" pageNumber="36" value="497.5" valueMax="535.0" valueMin="460.0">460−535</number>
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µm long. Hydrothecae alternate on stem and branches, more approximate on the latter. Hydrotheca tubular, less than half adnate (free adaxial side
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<number id="3DB8891D474CFFFCFBBF84A05DD2A6E7" box="[1145,1245,151,176]" pageId="36" pageNumber="37" value="220.0" valueMax="235.0" valueMin="205.0">205−235</number>
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µm, adnate part
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<number id="3DB8891D474CFFFCFF51848B59F4A683" box="[151,251,188,212]" pageId="36" pageNumber="37" value="357.5" valueMax="380.0" valueMin="335.0">335−380</number>
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||
µm), conspicuously bent outwards and slightly upwards (Fig.
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<number id="3DB8891D474CFFFCFC7A848B5AC4A683" box="[956,971,188,212]" pageId="36" pageNumber="37" value="7.0">7</number>
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H); abcauline wall concave,
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||
<number id="3DB8891D474CFFFCFACD848B5C61A683" box="[1291,1390,188,212]" pageId="36" pageNumber="37" value="302.5" valueMax="315.0" valueMin="290.0">290−315</number>
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µm long; base of hydrotheca
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<number id="3DB8891D474CFFFCFE7184D75B14A6AF" box="[439,539,224,248]" pageId="36" pageNumber="37" value="182.5" valueMax="195.0" valueMin="170.0">170−195</number>
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µm wide, and
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<number id="3DB8891D474CFFFCFD0E84D75A23A6AF" box="[712,812,224,248]" pageId="36" pageNumber="37" value="220.0" valueMax="225.0" valueMin="215.0">215−225</number>
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µm wide at aperture. Gonothecae, presumably female, nearly tubular, tapering below, provided with
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<number id="3DB8891D474CFFFCFD7985335A08A74B" box="[703,775,260,284]" pageId="36" pageNumber="37" value="11.0" valueMax="12.0" valueMin="10.0">10−12</number>
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deep, transverse, independent ridges directed upwards; distalmost ridge either hidden by the rather well-developed, precedent one (Fig.
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<date id="FFCEBDFA474CFFFCFBE4851F5D32A717" box="[1058,1085,296,320]" pageId="36" pageNumber="37">
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<number id="3DB8891D474CFFFCFBE4851F5D3EA717" box="[1058,1073,296,320]" pageId="36" pageNumber="37" value="7.0">7</number>
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I
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</date>
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), or more or less exposed (Fig.
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<number id="3DB8891D474CFFFCFF51857B59A9A733" box="[151,166,332,356]" pageId="36" pageNumber="37" value="7.0">7</number>
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J); total length
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<date id="FFCEBDFA474CFFFCFE95857B58DCA733" box="[339,467,332,356]" pageId="36" pageNumber="37" value="1815" valueMax="1975">
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||
<number id="3DB8891D474CFFFCFE95857B58DCA733" box="[339,467,332,356]" pageId="36" pageNumber="37" value="1895.0" valueMax="1975.0" valueMin="1815.0">1815−1975</number>
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||
</date>
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||
µm, and
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<number id="3DB8891D474CFFFCFD84857B5BA9A733" box="[578,678,332,356]" pageId="36" pageNumber="37" value="672.5" valueMax="705.0" valueMin="640.0">640−705</number>
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||
µm wide in middle. A terminal plateau gives rise to a moderately long funnel (
|
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<number id="3DB8891D474CFFFCFEF285475895A7DF" box="[308,410,368,392]" pageId="36" pageNumber="37" value="220.0" valueMax="230.0" valueMin="210.0">210−230</number>
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||
µm), widening gradually from base (
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||
<number id="3DB8891D474CFFFCFCAE85585AC1A7DF" box="[872,974,367,392]" pageId="36" pageNumber="37" value="155.0" valueMax="160.0" valueMin="150.0">150−160</number>
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||
µm wide) towards the distal aperture (
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||
<number id="3DB8891D474CFFFCFF5885A3580CA7FA" box="[158,259,404,429]" pageId="36" pageNumber="37" value="217.5" valueMax="225.0" valueMin="210.0">210−225</number>
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||
µm wide).
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C36AC8B1474CFFFCFF0185805C45A437" pageId="36" pageNumber="37" type="discussion">
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||
<paragraph id="8BCF9B3A474CFFFCFF0185805C45A437" blockId="36.[151,1437,151,752]" pageId="36" pageNumber="37">
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||
<emphasis id="B9044728474CFFFCFF018580583BA787" bold="true" box="[199,308,439,464]" pageId="36" pageNumber="37">Remarks</emphasis>
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||
. A thorough study of the relevant literature showed that no other species of the genus possesses such tubular gonothecae, with well-developed transverse ridges, whose free parts are almost adpressed to the thecal wall. This species somewhat recalls the widely-spread
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<taxonomicName id="4C70E0B9474CFFFCFCC286375D30A44F" authority="Allman, 1888" authorityName="Allman" authorityYear="1888" box="[772,1087,511,536]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="36" pageNumber="37" phylum="Cnidaria" rank="species" species="filiformis">
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<emphasis id="B9044728474CFFFCFCC286375A88A44F" box="[772,903,512,536]" italics="true" pageId="36" pageNumber="37">S. filiformis</emphasis>
|
||
(
|
||
<bibRefCitation id="EFE1E6CB474CFFFCFC5185C85D39A44F" author="Allman" box="[919,1078,511,536]" pageId="36" pageNumber="37" refString="Allman, G. J. (1888) Report on the Hydroida dredged by H. M. S. Challenger during the years 1873 - 76. Part II. - The Tubularinae, Corymorphinae, Campanularinae, Sertularinae and Thalamophora. Report on the Scientific Results of the Voyage of H. M. S. Challenger during the year 1873 - 76, Zoology, 23 (70), 1 - 90." type="journal article" year="1888">
|
||
Allman,
|
||
<number id="3DB8891D474CFFFCFC3D86375D39A44F" box="[1019,1078,512,536]" pageId="36" pageNumber="37" value="1888.0">1888</number>
|
||
</bibRefCitation>
|
||
)
|
||
</taxonomicName>
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, but its hydrothecae are bigger in comparison and more approximated, and its gonothecae are almost two times longer. A tabulated list of all symplectoscyphids provided with transversely ridged (not spirally grooved) gonothecae is given in Table
|
||
<number id="3DB8891D474CFFFCFAF3867F5C49A437" box="[1333,1350,584,608]" pageId="36" pageNumber="37" value="9.0">9</number>
|
||
.
|
||
</paragraph>
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</subSubSection>
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||
<subSubSection id="C36AC8B1474CFFFCFF01865B5BE5A4FF" pageId="36" pageNumber="37" type="etymology">
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<paragraph id="8BCF9B3A474CFFFCFF01865B5BE5A4FF" blockId="36.[151,1437,151,752]" pageId="36" pageNumber="37">
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||
<emphasis id="B9044728474CFFFCFF01865B5849A4D2" bold="true" box="[199,326,620,645]" pageId="36" pageNumber="37">Etymology</emphasis>
|
||
. From the Latin
|
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<taxonomicName id="4C70E0B9474CFFFCFDC4865A5B5DA4D3" box="[514,594,621,644]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="36" pageNumber="37" phylum="Cnidaria" rank="species" species="semper">
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<emphasis id="B9044728474CFFFCFDC4865A5B5DA4D3" box="[514,594,621,644]" italics="true" pageId="36" pageNumber="37">semper</emphasis>
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</taxonomicName>
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||
, meaning continuous, making reference to the constant rate of discovery of new species belonging to this widely speciose genus.
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</paragraph>
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</subSubSection>
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<subSubSection id="C36AC8B1474CFFFCFF0186835B99A4A7" pageId="36" pageNumber="37" type="distribution">
|
||
<paragraph id="8BCF9B3A474CFFFCFF0186835BCEA49A" blockId="36.[151,1437,151,752]" box="[199,705,692,717]" pageId="36" pageNumber="37">
|
||
<emphasis id="B9044728474CFFFCFF01868358B1A49A" bold="true" box="[199,446,692,717]" pageId="36" pageNumber="37">
|
||
Distribution in
|
||
<collectingCountry id="F367DBAA474CFFFCFEB8868358B1A49A" box="[382,446,692,717]" name="Chile" pageId="36" pageNumber="37">Chile</collectingCountry>
|
||
</emphasis>
|
||
. Taltal (present study).
|
||
</paragraph>
|
||
<paragraph id="8BCF9B3A474CFFFCFF0186E05B99A4A7" blockId="36.[151,1437,151,752]" box="[199,662,727,752]" pageId="36" pageNumber="37">
|
||
<emphasis id="B9044728474CFFFCFF0186E0587BA4A7" bold="true" box="[199,372,727,752]" pageId="36" pageNumber="37">World records</emphasis>
|
||
. Only known from
|
||
<collectingCountry id="F367DBAA474CFFFCFD9786E05B9DA4A7" box="[593,658,727,752]" name="Chile" pageId="36" pageNumber="37">Chile</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |