313 lines
34 KiB
XML
313 lines
34 KiB
XML
<document id="BFBBB13A92288188758E0F5FAF6A4465" ID-DOI="10.5281/zenodo.280882" ID-GBIF-Dataset="e115374e-5859-427c-b28f-74d469b2cf3a" ID-ISSN="1175-5326" ID-Zenodo-Dep="280882" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460476768479" checkinUser="plazi" docAuthor="Galea, Horia R. & Schories, Dirk" docDate="2012" docId="0382D51C9F7FFFDDFF5A26CFFE4A63B8" docLanguage="en" docName="zt03296p067.pdf" docOrigin="Zootaxa 3296" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Symplectoscyphus paraglacialis El Beshbeeshy 2011" docType="treatment" docVersion="14" lastPageNumber="54" masterDocId="FFBBAD649F5DFFFEFFCD2658FFCB613C" masterDocTitle="Some hydrozoans (Cnidaria) from Central Chile and the Strait of Magellan" masterLastPageNumber="67" masterPageNumber="19" pageNumber="53" updateTime="1698306893094" updateUser="plazi">
|
||
<mods:mods id="F242B778B5ED9A54FE2FE39A50C65E25" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="CB8BB031847E2909FA72331E3ACF82DD">
|
||
<mods:title id="C96C5E325C5AC12A0CBF4957474429C8">Some hydrozoans (Cnidaria) from Central Chile and the Strait of Magellan</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="4DD15BE11DC8171821CE67BC08B28867" type="personal">
|
||
<mods:role id="749564FDFAED9417A0311CFB13E6D85F">
|
||
<mods:roleTerm id="B30BC1A371D72D7E14847492126246FF">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="B27CF1F172528BAB4748812F94498333">Galea, Horia R.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="E84491C144CBBF8E8E98E0AC1FAAF4E5" type="personal">
|
||
<mods:role id="67620C68829B00147B383C702A16470E">
|
||
<mods:roleTerm id="4890207E53642AA1B5B1758A80E313FA">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="CF4D63FE2E710C6DFD861FEA23963184">Schories, Dirk</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="235DF15D9244CC7BC1A12C5FBB425143">text</mods:typeOfResource>
|
||
<mods:relatedItem id="0FA9265C7FAE2871B6882563A8F366F2" type="host">
|
||
<mods:titleInfo id="B898E5AF092D9893240B2ED51C548D93">
|
||
<mods:title id="A5301CCAF271D99961670D1CC335F210">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="C7A667622F2CCD3B1C16D45B69AEA056">
|
||
<mods:date id="6B308A7E0BA71C9292C784BE51E7EE36">2012</mods:date>
|
||
<mods:detail id="0E312919ECB989B3E33AC4EF21D8A582" type="volume">
|
||
<mods:number id="392384B7E0086825E6F6204C0480FD38">3296</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="53C9547EA8CF4618E019AA700366E7AA" unit="page">
|
||
<mods:start id="5398BD9290806A7764B5AE15AC6F39F2">19</mods:start>
|
||
<mods:end id="DF583FE505F56E3F8C771976CF44B735">67</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="2D71FAAC011AE1B66195AEAB7CEA186C">journal article</mods:classification>
|
||
<mods:identifier id="736A042A3438A06DFB3A9AA97B3BBFBF" type="DOI">10.5281/zenodo.280882</mods:identifier>
|
||
<mods:identifier id="3679B0844F50312474E6F9DF0D66E4AE" type="GBIF-Dataset">e115374e-5859-427c-b28f-74d469b2cf3a</mods:identifier>
|
||
<mods:identifier id="2E4C8BD4FD2150F92B87FD9F49A6AC92" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="B4487BA2CCDC93864639D9C133CAD12C" type="Zenodo-Dep">280882</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="0382D51C9F7FFFDDFF5A26CFFE4A63B8" ID-DOI="http://doi.org/10.5281/zenodo.6174629" ID-GBIF-Taxon="119516508" ID-Zenodo-Dep="6174629" LSID="urn:lsid:plazi:treatment:0382D51C9F7FFFDDFF5A26CFFE4A63B8" httpUri="http://treatment.plazi.org/id/0382D51C9F7FFFDDFF5A26CFFE4A63B8" lastPageId="35" lastPageNumber="54" pageId="34" pageNumber="53">
|
||
<subSubSection id="C33137819F7FFFDCFF5A26CFFEBF61EE" pageId="34" pageNumber="53" type="nomenclature">
|
||
<paragraph id="8B94640A9F7FFFDCFF5A26CFFCDC618D" blockId="34.[151,791,151,210]" box="[151,791,151,177]" pageId="34" pageNumber="53">
|
||
<heading id="D0DCD3669F7FFFDCFF5A26CFFCDC618D" bold="true" box="[151,791,151,177]" fontSize="11" level="1" pageId="34" pageNumber="53" reason="1">
|
||
<taxonomicName id="4C2B1F899F7FFFDCFF5A26CFFCDC618D" authority="El Beshbeeshy, 2011" authorityName="El Beshbeeshy" authorityYear="2011" box="[151,791,151,177]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="34" pageNumber="53" phylum="Cnidaria" rank="species" species="paraglacialis">
|
||
<emphasis id="B95FB8189F7FFFDCFF5A26CFFCDC618D" bold="true" box="[151,791,151,177]" pageId="34" pageNumber="53">
|
||
<emphasis id="B95FB8189F7FFFDCFF5A26CFFDDD618D" bold="true" box="[151,534,151,177]" italics="true" pageId="34" pageNumber="53">Symplectoscyphus paraglacialis</emphasis>
|
||
<bibRefCitation id="EFBA19FB9F7FFFDCFDD026CFFCDC618D" author="El" box="[541,791,151,177]" pageId="34" pageNumber="53" refString="El Beshbeeshy, M. (2011) Thecate hydroids from the Patagonian shelf (Coelenterata, Hydrozoa, Thecata). G. Jarms (Ed.). Verhandlungen des Naturwissenschaftlichen Vereins in Hamburg, 46, 19 - 233." type="journal article" year="2011">El Beshbeeshy, 2011</bibRefCitation>
|
||
</emphasis>
|
||
</taxonomicName>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B94640A9F7FFFDCFF5A26E2FEBF61EE" blockId="34.[151,791,151,210]" box="[151,372,186,210]" pageId="34" pageNumber="53">(fig. 6K–N, table 8)</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33137819F7FFFDCFF5A275AFC97600B" pageId="34" pageNumber="53" type="reference_group">
|
||
<paragraph id="8B94640A9F7FFFDCFF5A275AFC97600B" blockId="34.[151,1381,258,311]" pageId="34" pageNumber="53">
|
||
<treatmentCitationGroup id="AB3B43249F7FFFDCFF5A275AFC97600B" pageId="34" pageNumber="53">
|
||
<taxonomicName id="4C2B1F899F7FFFDCFF5A275AFD276024" authority="El Beshbeeshy, 1991: 220" authorityName="El Beshbeeshy" authorityPageNumber="220" authorityYear="1991" box="[151,748,258,280]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="34" pageNumber="53" phylum="Cnidaria" rank="species" species="paraglacialis">
|
||
<emphasis id="B95FB8189F7FFFDCFF5A275AFE176024" box="[151,476,258,280]" italics="true" pageId="34" pageNumber="53">Symplectoscyphus paraglacialis</emphasis>
|
||
<treatmentCitation id="0A8A421B9F7FFFDCFE2E275AFD276024" author="El" box="[483,748,258,280]" page="220" pageId="34" pageNumber="53" year="1991">
|
||
<bibRefCitation id="EFBA19FB9F7FFFDCFE2E275AFD726024" author="El" box="[483,697,258,280]" pageId="34" pageNumber="53" refString="El Beshbeeshy, M. (1991) Systematische, morphologische und zoogeographische Untersuchungen an den thekaten Hydroiden des Patagonischen Schelfs. Dissertation, Universitat Hamburg, 390 pp." type="book" year="1991">El Beshbeeshy, 1991</bibRefCitation>
|
||
: 220
|
||
</treatmentCitation>
|
||
</taxonomicName>
|
||
, fig. 55 (
|
||
<emphasis id="B95FB8189F7FFFDCFC8A275BFC1D6024" box="[839,982,258,280]" italics="true" pageId="34" pageNumber="53">nomen nudum</emphasis>
|
||
). —
|
||
<treatmentCitation id="0A8A421B9F7FFFDCFBC7275AFAD96024" author="El" box="[1034,1298,258,280]" page="169" pageId="34" pageNumber="53" year="2011">
|
||
<bibRefCitation id="EFBA19FB9F7FFFDCFBC7275AFB2A6024" author="El" box="[1034,1249,258,280]" pageId="34" pageNumber="53" refString="El Beshbeeshy, M. (2011) Thecate hydroids from the Patagonian shelf (Coelenterata, Hydrozoa, Thecata). G. Jarms (Ed.). Verhandlungen des Naturwissenschaftlichen Vereins in Hamburg, 46, 19 - 233." type="journal article" year="2011">El Beshbeeshy, 2011</bibRefCitation>
|
||
: 169
|
||
</treatmentCitation>
|
||
, fig. 55.?
|
||
<taxonomicName id="4C2B1F899F7FFFDCFF652779FE75600B" box="[168,446,289,311]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="34" pageNumber="53" phylum="Cnidaria" rank="species" species="glacialis">
|
||
<emphasis id="B95FB8189F7FFFDCFF652779FE75600B" box="[168,446,289,311]" italics="true" pageId="34" pageNumber="53">Symplectoscyphus glacialis</emphasis>
|
||
</taxonomicName>
|
||
—
|
||
<treatmentCitation id="0A8A421B9F7FFFDCFE29277AFD7A600B" author="Vervoort" box="[484,689,290,311]" page="171" pageId="34" pageNumber="53" year="1972">
|
||
<bibRefCitation id="EFBA19FB9F7FFFDCFE29277AFDB4600B" author="Vervoort" box="[484,639,290,311]" pageId="34" pageNumber="53" refString="Vervoort, W. (1972) Hydroids from the Theta, Vema and Yelcho cruises of the Lamont-Doherty geological observatory. Zoologische Verhandelingen, Leiden, 120, 1 - 247." type="journal article" year="1972">Vervoort, 1972</bibRefCitation>
|
||
: 171
|
||
</treatmentCitation>
|
||
, figs 56, 57B, C.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33137819F7FFFDCFF5A273BFDBF60F8" pageId="34" pageNumber="53" type="materials_examined">
|
||
<paragraph id="8B94640A9F7FFFDCFF5A273BFDBF60F8" blockId="34.[151,1436,355,452]" pageId="34" pageNumber="53">
|
||
<emphasis id="B95FB8189F7FFFDCFF5A273BFEB16040" bold="true" box="[151,378,355,380]" pageId="34" pageNumber="53">Material examined</emphasis>
|
||
.
|
||
<emphasis id="B95FB8189F7FFFDCFE44273BFE226040" bold="true" box="[393,489,355,380]" pageId="34" pageNumber="53">Stn. FSI</emphasis>
|
||
—
|
||
<date id="FF9542CA9F7FFFDCFDDB273CFD4A6040" box="[534,641,356,380]" pageId="34" pageNumber="53" value="2011-01-04">04.i.2011</date>
|
||
, S29 (
|
||
<quantity id="4CD3C9EF9F7FFFDCFD04273CFCC36040" box="[713,776,356,380]" metricMagnitude="1" metricUnit="m" metricValue="4.0" pageId="34" pageNumber="53" unit="m" value="40.0">40 m</quantity>
|
||
): several sterile stems, up to
|
||
<quantity id="4CD3C9EF9F7FFFDCFB9D273CFB566040" box="[1104,1181,356,380]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" pageId="34" pageNumber="53" unit="cm" value="3.5">3.5 cm</quantity>
|
||
high, epizoic on basal part of a stem of an unidentifiable hydroid, itself heavily overgrown by bryozoan (MHNG-INVE-79640); S33 (
|
||
<quantity id="4CD3C9EF9F7FFFDCFAB227DFFF7A60F8" metricMagnitude="1" metricUnit="m" metricValue="3.0" pageId="34" pageNumber="53" unit="m" value="30.0">30 m</quantity>
|
||
): a single, sterile fragment,
|
||
<quantity id="4CD3C9EF9F7FFFDCFE2A27F4FDFF60F8" box="[487,564,428,452]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" pageId="34" pageNumber="53" unit="cm" value="1.9">1.9 cm</quantity>
|
||
high.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF5434829F7FFFDCFF5A27ABFE656317" pageId="34" pageNumber="53">
|
||
<paragraph id="8B94640A9F7FFFDCFF5A27ABFE656317" blockId="34.[151,1436,499,555]" pageId="34" pageNumber="53">
|
||
<emphasis id="B95FB8189F7FFFDCFF5A27ABFEC26337" bold="true" box="[151,265,499,523]" pageId="34" pageNumber="53">TABLE 8</emphasis>
|
||
. Comparative measurements of
|
||
<taxonomicName id="4C2B1F899F7FFFDCFD4F27ACFB106337" authority="El Beshbeeshy, 2011" authorityName="El Beshbeeshy" authorityYear="2011" box="[642,1243,500,523]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="34" pageNumber="53" phylum="Cnidaria" rank="species" species="paraglacialis">
|
||
<emphasis id="B95FB8189F7FFFDCFD4F27ACFC2B6337" box="[642,992,500,523]" italics="true" pageId="34" pageNumber="53">Symplectoscyphus paraglacialis</emphasis>
|
||
El Beshbeeshy, 2011
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C2B1F899F7FFFDCFAD327ACFE966317" authority="Jaderholm, 1904" authorityName="Jaderholm" authorityYear="1904" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="34" pageNumber="53" phylum="Cnidaria" rank="species" species="glacialis">
|
||
<emphasis id="B95FB8189F7FFFDCFAD327ACFA576337" box="[1310,1436,500,523]" italics="true" pageId="34" pageNumber="53">S. glacialis</emphasis>
|
||
(Jäderholm, 1904)
|
||
</taxonomicName>
|
||
, in µm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C33137819F7FFFDCFDD22414FDF56638" pageId="34" pageNumber="53" type="reference_group">
|
||
<paragraph id="8B94640A9F7FFFDCFDD22414FA4D635E" blockId="34.[159,1427,588,842]" box="[543,1414,588,610]" pageId="34" pageNumber="53">
|
||
<emphasis id="B95FB8189F7FFFDCFDD22414FA4D635E" bold="true" box="[543,1414,588,610]" pageId="34" pageNumber="53">
|
||
<taxonomicName id="4C2B1F899F7FFFDCFDD22414FB87635D" authority="El Beshbeeshy, 2011" authorityName="El Beshbeeshy" authorityYear="2011" box="[543,1100,588,610]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="34" pageNumber="53" phylum="Cnidaria" rank="species" species="paraglacialis">
|
||
<emphasis id="B95FB8189F7FFFDCFDD22414FCA1635E" bold="true" box="[543,874,588,610]" italics="true" pageId="34" pageNumber="53">Symplectoscyphus paraglacialis</emphasis>
|
||
<bibRefCitation id="EFBA19FB9F7FFFDCFCBC2414FB87635D" author="El" box="[881,1100,588,609]" pageId="34" pageNumber="53" refString="El Beshbeeshy, M. (2011) Thecate hydroids from the Patagonian shelf (Coelenterata, Hydrozoa, Thecata). G. Jarms (Ed.). Verhandlungen des Naturwissenschaftlichen Vereins in Hamburg, 46, 19 - 233." type="journal article" year="2011">El Beshbeeshy, 2011</bibRefCitation>
|
||
</taxonomicName>
|
||
<taxonomicName id="4C2B1F899F7FFFDCFB052414FA4D635E" box="[1224,1414,588,610]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="34" pageNumber="53" phylum="Cnidaria" rank="genus">
|
||
<emphasis id="B95FB8189F7FFFDCFB052414FA4D635E" bold="true" box="[1224,1414,588,610]" italics="true" pageId="34" pageNumber="53">Symplectoscyphus</emphasis>
|
||
</taxonomicName>
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B94640A9F7FFFDCFB312435FA9863BF" blockId="34.[159,1427,588,842]" box="[1276,1363,621,643]" pageId="34" pageNumber="53">
|
||
<taxonomicName id="4C2B1F899F7FFFDCFB312435FA9863BF" authority="(Jaderholm, 1904)" baseAuthorityName="Jaderholm" baseAuthorityYear="1904" box="[1276,1363,621,643]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="34" pageNumber="53" phylum="Cnidaria" rank="species" species="glacialis">
|
||
<emphasis id="B95FB8189F7FFFDCFB312435FA9863BF" bold="true" box="[1276,1363,621,643]" italics="true" pageId="34" pageNumber="53">glacialis</emphasis>
|
||
</taxonomicName>
|
||
</paragraph>
|
||
<paragraph id="8B94640A9F7FFFDCFB0824D6FA5863ED" blockId="34.[159,1427,588,842]" pageId="34" pageNumber="53">
|
||
<emphasis id="B95FB8189F7FFFDCFB0824D6FEDE63F0" bold="true" pageId="34" pageNumber="53">(Jäderholm, 1904) References</emphasis>
|
||
Present study
|
||
<bibRefCitation id="EFBA19FB9F7FFFDCFD0224E4FCB763ED" author="Vervoort" box="[719,892,699,721]" pageId="34" pageNumber="53" refString="Vervoort, W. (1972) Hydroids from the Theta, Vema and Yelcho cruises of the Lamont-Doherty geological observatory. Zoologische Verhandelingen, Leiden, 120, 1 - 247." type="journal article" year="1972">Vervoort (1972)</bibRefCitation>
|
||
, as
|
||
<emphasis id="B95FB8189F7FFFDCFC6624E3FC7563EC" box="[939,958,699,720]" italics="true" pageId="34" pageNumber="53">S.</emphasis>
|
||
El Beshbeeshy Peña Cantero
|
||
<emphasis id="B95FB8189F7FFFDCFA9424E4FA4563ED" box="[1369,1422,699,721]" italics="true" pageId="34" pageNumber="53">et al</emphasis>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B94640A9F7FFFDCFD022484FA9163CE" blockId="34.[159,1427,588,842]" box="[719,1370,732,755]" pageId="34" pageNumber="53">
|
||
<taxonomicName id="4C2B1F899F7FFFDCFD022484FBD863CF" box="[719,1043,732,755]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="34" pageNumber="53" phylum="Cnidaria" rank="species" species="glacialis">
|
||
<emphasis id="B95FB8189F7FFFDCFD022484FCED63CE" box="[719,806,732,754]" italics="true" pageId="34" pageNumber="53">glacialis</emphasis>
|
||
(2011)
|
||
</taxonomicName>
|
||
(2002),
|
||
<typeStatus id="5490DAA89F7FFFDCFAC62485FA9163CE" box="[1291,1370,733,754]" pageId="34" pageNumber="53" type="syntype">syntype</typeStatus>
|
||
</paragraph>
|
||
<paragraph id="8B94640A9F7FFFDCFF6D2551FEDE6222" blockId="34.[159,1427,588,842]" box="[160,277,777,798]" pageId="34" pageNumber="53">
|
||
<emphasis id="B95FB8189F7FFFDCFF6D2551FEDE6222" bold="true" box="[160,277,777,798]" pageId="34" pageNumber="53">Internodes</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B94640A9F7FFFDCFF6D256DFDF56638" blockId="34.[159,1427,588,842]" lastBlockId="34.[151,1437,1337,2012]" pageId="34" pageNumber="53">
|
||
– length 590–800 475–610 696–928 500–730
|
||
<emphasis id="B95FB8189F7FFFDCFF0A2361FE9A646E" bold="true" box="[199,337,1337,1362]" pageId="34" pageNumber="53">Description</emphasis>
|
||
. Colonies attached to an unidentifiable hydroid substrate (the latter overgrown by bryozoan), their basal part could not be examined. Colonies irregularly ramified, stems and branches (up to 2nd order) monosiphonic, divided into internodes by more or less distinct constrictions of the perisarc; the latter rather thin and transparent. Internodes rather long, about two times as long as the adnate part of the hydrothecal wall, each bearing distally a hydrotheca, these alternate. Side branches originating immediately below the hydrothecal bases, either in front or the rear side of the colony, giving it a three dimensional appearance; basal internode of each side branch comparatively longer than the following ones. Hydrothecae tubular, curved outwards and facing slightly upwards; abcauline side rather straight basally, gently curving downwards in distal one third; adaxial side less than half adnate, free wall slightly sigmoid, adnate wall straight to slightly curved. Aperture with three pointed cusps separated by deep embayments, margin often renovated several times, though renovations obscured by each other. Lateral walls of hydrotheca with line of desmocytes running from junction between base of hydrotheca and lower part of adnate adaxial wall, to about one third of abcauline wall; occasionally a foramen just underneath the hydrothecal base. Gonothecae absent.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<paragraph id="8B94640A9F7FFFDCFF6D2539FAD865C4" pageId="34" pageNumber="53">
|
||
<table id="F92B96AA9F7F0001FF522538FA5865C4" box="[159,1427,864,1272]" gridcols="4" gridrows="9" pageId="34" pageNumber="53">
|
||
<tr id="351B66489F7F0001FF522538FA58624A" box="[159,1427,864,886]" gridrow="0" pageId="34" pageNumber="53">
|
||
<th id="76CA0F349F7F0001FF522538FDFF624A" box="[159,564,864,886]" gridcol="0" gridrow="0" pageId="34" pageNumber="53">– diameter at node 140–185</th>
|
||
<th id="76CA0F349F7F0001FD022538FCE2624A" box="[719,809,864,886]" gridcol="1" gridrow="0" pageId="34" pageNumber="53">135–160</th>
|
||
<th id="76CA0F349F7F0001FC1D2538FBE2624A" box="[976,1065,864,886]" gridcol="2" gridrow="0" pageId="34" pageNumber="53">150–185</th>
|
||
<th id="76CA0F349F7F0001FB762538FA58624A" box="[1211,1427,864,886]" gridcol="3" gridrow="0" pageId="34" pageNumber="53">230–250</th>
|
||
</tr>
|
||
<tr id="351B66489F7F0001FF5225D4FA5862FF" box="[159,1427,908,963]" gridrow="1" pageId="34" pageNumber="53">
|
||
<th id="76CA0F349F7F0001FF5225D4FDFF62FF" box="[159,564,908,963]" gridcol="0" gridrow="1" pageId="34" pageNumber="53">– length first cladial 1000–1360 internode</th>
|
||
<td id="76CA0F349F7F0001FD0225D4FCE262FF" box="[719,809,908,963]" gridcol="1" gridrow="1" pageId="34" pageNumber="53">–</td>
|
||
<td id="76CA0F349F7F0001FC1D25D4FBE262FF" box="[976,1065,908,963]" gridcol="2" gridrow="1" pageId="34" pageNumber="53">–</td>
|
||
<td id="76CA0F349F7F0001FB7625D4FA5862FF" box="[1211,1427,908,963]" gridcol="3" gridrow="1" pageId="34" pageNumber="53">–</td>
|
||
</tr>
|
||
<tr id="351B66489F7F0001FF522582FA5862D3" box="[159,1427,986,1007]" gridrow="2" pageId="34" pageNumber="53" rowspan-1="1" rowspan-2="1" rowspan-3="1">
|
||
<th id="76CA0F349F7F0001FF522582FDFF62D3" box="[159,564,986,1007]" gridcol="0" gridrow="2" pageId="34" pageNumber="53">
|
||
<emphasis id="B95FB8189F7FFFDCFF6D2582FEEB62D3" bold="true" box="[160,288,986,1007]" pageId="34" pageNumber="53">Hydrotheca</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr id="351B66489F7F0001FF52225DFA586527" box="[159,1427,1029,1051]" gridrow="3" pageId="34" pageNumber="53">
|
||
<th id="76CA0F349F7F0001FF52225DFDFF6527" box="[159,564,1029,1051]" gridcol="0" gridrow="3" pageId="34" pageNumber="53">– free adaxial side 355–435</th>
|
||
<td id="76CA0F349F7F0001FD02225DFCE26527" box="[719,809,1029,1051]" gridcol="1" gridrow="3" pageId="34" pageNumber="53">380–445</td>
|
||
<td id="76CA0F349F7F0001FC1D225DFBE26527" box="[976,1065,1029,1051]" gridcol="2" gridrow="3" pageId="34" pageNumber="53">221–290</td>
|
||
<td id="76CA0F349F7F0001FB76225DFA586527" box="[1211,1427,1029,1051]" gridcol="3" gridrow="3" pageId="34" pageNumber="53">180–250</td>
|
||
</tr>
|
||
<tr id="351B66489F7F0001FF52226AFA586574" box="[159,1427,1074,1096]" gridrow="4" pageId="34" pageNumber="53">
|
||
<th id="76CA0F349F7F0001FF52226AFDFF6574" box="[159,564,1074,1096]" gridcol="0" gridrow="4" pageId="34" pageNumber="53">– adnate adaxial side 290–335</th>
|
||
<td id="76CA0F349F7F0001FD02226AFCE26574" box="[719,809,1074,1096]" gridcol="1" gridrow="4" pageId="34" pageNumber="53">190–245</td>
|
||
<td id="76CA0F349F7F0001FC1D226AFBE26574" box="[976,1065,1074,1096]" gridcol="2" gridrow="4" pageId="34" pageNumber="53">197–255</td>
|
||
<td id="76CA0F349F7F0001FB76226AFA586574" box="[1211,1427,1074,1096]" gridcol="3" gridrow="4" pageId="34" pageNumber="53">230–310</td>
|
||
</tr>
|
||
<tr id="351B66489F7F0001FF522205FA58654F" box="[159,1427,1117,1139]" gridrow="5" pageId="34" pageNumber="53">
|
||
<th id="76CA0F349F7F0001FF522205FDFF654F" box="[159,564,1117,1139]" gridcol="0" gridrow="5" pageId="34" pageNumber="53">– abaxial side 385–430</th>
|
||
<td id="76CA0F349F7F0001FD022205FCE2654F" box="[719,809,1117,1139]" gridcol="1" gridrow="5" pageId="34" pageNumber="53">380–485</td>
|
||
<td id="76CA0F349F7F0001FC1D2205FBE2654F" box="[976,1065,1117,1139]" gridcol="2" gridrow="5" pageId="34" pageNumber="53">232–348</td>
|
||
<td id="76CA0F349F7F0001FB762205FA58654F" box="[1211,1427,1117,1139]" gridcol="3" gridrow="5" pageId="34" pageNumber="53">270–350</td>
|
||
</tr>
|
||
<tr id="351B66489F7F0001FF5222D2FA58659C" box="[159,1427,1162,1184]" gridrow="6" pageId="34" pageNumber="53">
|
||
<th id="76CA0F349F7F0001FF5222D2FDFF659C" box="[159,564,1162,1184]" gridcol="0" gridrow="6" pageId="34" pageNumber="53">– maximum width 250–285</th>
|
||
<td id="76CA0F349F7F0001FD0222D2FCE2659C" box="[719,809,1162,1184]" gridcol="1" gridrow="6" pageId="34" pageNumber="53">230–245</td>
|
||
<td id="76CA0F349F7F0001FC1D22D2FBE2659C" box="[976,1065,1162,1184]" gridcol="2" gridrow="6" pageId="34" pageNumber="53">255–301</td>
|
||
<td id="76CA0F349F7F0001FB7622D2FA58659C" box="[1211,1427,1162,1184]" gridcol="3" gridrow="6" pageId="34" pageNumber="53">–</td>
|
||
</tr>
|
||
<tr id="351B66489F7F0001FF5222EDFA5865F7" box="[159,1427,1205,1227]" gridrow="7" pageId="34" pageNumber="53">
|
||
<th id="76CA0F349F7F0001FF5222EDFDFF65F7" box="[159,564,1205,1227]" gridcol="0" gridrow="7" pageId="34" pageNumber="53">– base width 140–210</th>
|
||
<td id="76CA0F349F7F0001FD0222EDFCE265F7" box="[719,809,1205,1227]" gridcol="1" gridrow="7" pageId="34" pageNumber="53">–</td>
|
||
<td id="76CA0F349F7F0001FC1D22EDFBE265F7" box="[976,1065,1205,1227]" gridcol="2" gridrow="7" pageId="34" pageNumber="53">139–182</td>
|
||
<td id="76CA0F349F7F0001FB7622EDFA5865F7" box="[1211,1427,1205,1227]" gridcol="3" gridrow="7" pageId="34" pageNumber="53">–</td>
|
||
</tr>
|
||
<tr id="351B66489F7F0001FF5222BAFA5865C4" box="[159,1427,1250,1272]" gridrow="8" pageId="34" pageNumber="53">
|
||
<th id="76CA0F349F7F0001FF5222BAFDFF65C4" box="[159,564,1250,1272]" gridcol="0" gridrow="8" pageId="34" pageNumber="53">–diameter at aperture 210–230</th>
|
||
<td id="76CA0F349F7F0001FD0222BAFCE265C4" box="[719,809,1250,1272]" gridcol="1" gridrow="8" pageId="34" pageNumber="53">185–205</td>
|
||
<td id="76CA0F349F7F0001FC1D22BAFBE265C4" box="[976,1065,1250,1272]" gridcol="2" gridrow="8" pageId="34" pageNumber="53">185–208</td>
|
||
<td id="76CA0F349F7F0001FB7622BAFA5865C4" box="[1211,1427,1250,1272]" gridcol="3" gridrow="8" pageId="34" pageNumber="53">120–160</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<subSubSection id="C33137819F7FFFDDFF0A2149FC3A60C8" lastPageId="35" lastPageNumber="54" pageId="34" pageNumber="53" type="discussion">
|
||
<paragraph id="8B94640A9F7FFFDCFF0A2149FC8066E0" blockId="34.[151,1437,1337,2012]" pageId="34" pageNumber="53">
|
||
<emphasis id="B95FB8189F7FFFDCFF0A2149FEFF6615" bold="true" box="[199,308,1809,1833]" pageId="34" pageNumber="53">Remarks</emphasis>
|
||
.
|
||
<bibRefCitation id="EFBA19FB9F7FFFDCFE8A2148FD816614" box="[327,586,1808,1832]" pageId="34" pageNumber="53" refString="El Beshbeeshy, M. (2011) Thecate hydroids from the Patagonian shelf (Coelenterata, Hydrozoa, Thecata). G. Jarms (Ed.). Verhandlungen des Naturwissenschaftlichen Vereins in Hamburg, 46, 19 - 233." type="journal article">El Beshbeeshy (2011)</bibRefCitation>
|
||
, after comparing the
|
||
<typeStatus id="5490DAA89F7FFFDCFC812149FC686615" box="[844,931,1809,1833]" pageId="34" pageNumber="53" type="syntype">syntype</typeStatus>
|
||
of
|
||
<taxonomicName id="4C2B1F899F7FFFDCFC1E2148FF136670" authority="Jaderholm, 1904" authorityName="Jaderholm" authorityYear="1904" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="34" pageNumber="53" phylum="Cnidaria" rank="species" species="glacialis">
|
||
<emphasis id="B95FB8189F7FFFDCFC1E2148FAC06614" box="[979,1291,1808,1832]" italics="true" pageId="34" pageNumber="53">Symplectoscyphus glacialis</emphasis>
|
||
(Jäderholm, 1904)
|
||
</taxonomicName>
|
||
to his southwestern Atlantic specimens, concluded that the latter belonged to a different and new species,
|
||
<taxonomicName id="4C2B1F899F7FFFDCFA4A216DFEE7664C" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="34" pageNumber="53" phylum="Cnidaria" rank="species" species="paraglacialis">
|
||
<emphasis id="B95FB8189F7FFFDCFA4A216DFEE7664C" italics="true" pageId="34" pageNumber="53">S. paraglacialis</emphasis>
|
||
</taxonomicName>
|
||
. Several distinctive features were listed by him, as follows: 1) shorter and slender internodes in
|
||
<taxonomicName id="4C2B1F899F7FFFDCFA4A2101FF3C66A8" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="34" pageNumber="53" phylum="Cnidaria" rank="species" species="glacialis">
|
||
<emphasis id="B95FB8189F7FFFDCFA4A2101FF3C66A8" italics="true" pageId="34" pageNumber="53">S. glacialis</emphasis>
|
||
</taxonomicName>
|
||
; 2) absence of hydrothecal renovations in
|
||
<taxonomicName id="4C2B1F899F7FFFDCFD302125FC7F66A8" box="[765,948,1916,1940]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="34" pageNumber="53" phylum="Cnidaria" rank="species" species="paraglacialis">
|
||
<emphasis id="B95FB8189F7FFFDCFD302125FC7F66A8" box="[765,948,1916,1940]" italics="true" pageId="34" pageNumber="53">S. paraglacialis</emphasis>
|
||
</taxonomicName>
|
||
; 3) a much larger hydrothecal rim in
|
||
<taxonomicName id="4C2B1F899F7FFFDCFA4A2125FEE76684" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="34" pageNumber="53" phylum="Cnidaria" rank="species" species="paraglacialis">
|
||
<emphasis id="B95FB8189F7FFFDCFA4A2125FEE76684" italics="true" pageId="34" pageNumber="53">S. paraglacialis</emphasis>
|
||
</taxonomicName>
|
||
; 4) hydrothecae about half adnate in
|
||
<taxonomicName id="4C2B1F899F7FFFDCFD2A21F9FCAD6684" box="[743,870,1952,1976]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="34" pageNumber="53" phylum="Cnidaria" rank="species" species="glacialis">
|
||
<emphasis id="B95FB8189F7FFFDCFD2A21F9FCAD6684" box="[743,870,1952,1976]" italics="true" pageId="34" pageNumber="53">S. glacialis</emphasis>
|
||
</taxonomicName>
|
||
, and with a much longer free adaxial wall in
|
||
<taxonomicName id="4C2B1F899F7FFFDCFA4A21F9FEE766E0" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="34" pageNumber="53" phylum="Cnidaria" rank="species" species="paraglacialis">
|
||
<emphasis id="B95FB8189F7FFFDCFA4A21F9FEE766E0" italics="true" pageId="34" pageNumber="53">S. paraglacialis</emphasis>
|
||
</taxonomicName>
|
||
; 5) hydrothecal cusps more blunt in
|
||
<taxonomicName id="4C2B1F899F7FFFDCFD0A219DFC8F66E0" box="[711,836,1988,2012]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="34" pageNumber="53" phylum="Cnidaria" rank="species" species="glacialis">
|
||
<emphasis id="B95FB8189F7FFFDCFD0A219DFC8F66E0" box="[711,836,1988,2012]" italics="true" pageId="34" pageNumber="53">S. glacialis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B94640A9F7EFFDDFF0A26CFFBE36003" blockId="35.[151,1436,151,644]" pageId="35" pageNumber="54">
|
||
Some of these features seem more reliable taxonomically that others,
|
||
<emphasis id="B95FB8189F7EFFDDFC1D26C1FC32618C" box="[976,1017,153,176]" italics="true" pageId="35" pageNumber="54">e.g.</emphasis>
|
||
the size of the hydrothecae (see table 8), its curvature, the relative length of the free and adnate parts of its adaxial wall, as well as the shape of the marginal cusps [compare our figure 6L–N to figure
|
||
<quantity id="4CD3C9EF9F7EFFDDFD272687FCDC61CB" box="[746,791,223,247]" metricMagnitude="-1" metricUnit="m" metricValue="1.524" pageId="35" pageNumber="54" unit="in" value="6.0">6 in</quantity>
|
||
Peña Cantero
|
||
<emphasis id="B95FB8189F7EFFDDFC0D26B9FC3861C4" box="[960,1011,224,248]" italics="true" pageId="35" pageNumber="54">et al</emphasis>
|
||
. (2002)]. Based on these features,
|
||
<bibRefCitation id="EFBA19FB9F7EFFDDFA4E2687FEB96020" pageId="35" pageNumber="54" refString="El Beshbeeshy, M. (2011) Thecate hydroids from the Patagonian shelf (Coelenterata, Hydrozoa, Thecata). G. Jarms (Ed.). Verhandlungen des Naturwissenschaftlichen Vereins in Hamburg, 46, 19 - 233." type="journal article">El Beshbeeshy (2011)</bibRefCitation>
|
||
included the material assigned by
|
||
<bibRefCitation id="EFBA19FB9F7EFFDDFCD9275DFC066020" author="Vervoort" box="[788,973,260,284]" pageId="35" pageNumber="54" refString="Vervoort, W. (1972) Hydroids from the Theta, Vema and Yelcho cruises of the Lamont-Doherty geological observatory. Zoologische Verhandelingen, Leiden, 120, 1 - 247." type="journal article" year="1972">Vervoort (1972)</bibRefCitation>
|
||
to
|
||
<taxonomicName id="4C2B1F899F7EFFDDFC37275DFBB76020" box="[1018,1148,260,284]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="35" pageNumber="54" phylum="Cnidaria" rank="species" species="glacialis">
|
||
<emphasis id="B95FB8189F7EFFDDFC37275DFBB76020" box="[1018,1148,260,284]" italics="true" pageId="35" pageNumber="54">S. glacialis</emphasis>
|
||
</taxonomicName>
|
||
in the synonymy of his species, but some opinions diverge, as exemplified by Peña Cantero
|
||
<emphasis id="B95FB8189F7EFFDDFC5B2771FC03607C" box="[918,968,296,320]" italics="true" pageId="35" pageNumber="54">et al</emphasis>
|
||
. (2002).
|
||
</paragraph>
|
||
<paragraph id="8B94640A9F7EFFDDFF0A2714FA426090" blockId="35.[151,1436,151,644]" pageId="35" pageNumber="54">Both species share two common features: 1) the sides branches are given off in front of the stems, not laterally, giving the colonies a three dimensional appearance; 2) the relative position of the two rows of hydrothecae which, in some parts of the colonies, may form an obtuse angle. The latter was not obvious in our rather scarce material.</paragraph>
|
||
<paragraph id="8B94640A9F7EFFDDFF0A27EFFC3A60C8" blockId="35.[151,1436,151,644]" pageId="35" pageNumber="54">
|
||
The finding of fertile specimens attributable to
|
||
<taxonomicName id="4C2B1F899F7EFFDDFCDB27E0FC1B60EC" box="[790,976,440,464]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="35" pageNumber="54" phylum="Cnidaria" rank="species" species="paraglacialis">
|
||
<emphasis id="B95FB8189F7EFFDDFCDB27E0FC1B60EC" box="[790,976,440,464]" italics="true" pageId="35" pageNumber="54">S. paraglacialis</emphasis>
|
||
</taxonomicName>
|
||
will improve our knowledge on this insufficiently-known species, and will clarify its relationships to
|
||
<taxonomicName id="4C2B1F899F7EFFDDFCA02785FC2260C8" box="[877,1001,476,500]" class="Hydrozoa" family="Sertulariidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="35" pageNumber="54" phylum="Cnidaria" rank="species" species="glacialis">
|
||
<emphasis id="B95FB8189F7EFFDDFCA02785FC2260C8" box="[877,1001,476,500]" italics="true" pageId="35" pageNumber="54">S. glacialis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33137819F7EFFDDFF0A27A7FE4A63B8" pageId="35" pageNumber="54" type="distribution">
|
||
<paragraph id="8B94640A9F7EFFDDFF0A27A7FDC66300" blockId="35.[151,1436,151,644]" pageId="35" pageNumber="54">
|
||
<emphasis id="B95FB8189F7EFFDDFF0A27A7FE0D6324" bold="true" box="[199,454,511,536]" pageId="35" pageNumber="54">
|
||
Distribution in
|
||
<collectingCountry id="F33C249A9F7EFFDDFE4B27A7FE0D6324" box="[390,454,511,536]" name="Chile" pageId="35" pageNumber="54">Chile</collectingCountry>
|
||
</emphasis>
|
||
. The present material originates from the Strait of Magellan and represents the first record of this species from
|
||
<collectingCountry id="F33C249A9F7EFFDDFE05247CFDC36300" box="[456,520,548,572]" name="Chile" pageId="35" pageNumber="54">Chile</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B94640A9F7EFFDDFF0A2410FE4A63B8" blockId="35.[151,1436,151,644]" pageId="35" pageNumber="54">
|
||
<emphasis id="B95FB8189F7EFFDDFF0A2410FEBF635C" bold="true" box="[199,372,584,608]" pageId="35" pageNumber="54">World records</emphasis>
|
||
. Off the Argentinean provinces of Buenos Aires and Rio Negro (
|
||
<bibRefCitation id="EFBA19FB9F7EFFDDFB99241FFAF56363" author="El" box="[1108,1342,583,607]" pageId="35" pageNumber="54" refString="El Beshbeeshy, M. (2011) Thecate hydroids from the Patagonian shelf (Coelenterata, Hydrozoa, Thecata). G. Jarms (Ed.). Verhandlungen des Naturwissenschaftlichen Vereins in Hamburg, 46, 19 - 233." type="journal article" year="2011">El Beshbeeshy 2011</bibRefCitation>
|
||
),? Ross Sea (
|
||
<bibRefCitation id="EFBA19FB9F7EFFDDFF002434FEBE63B8" author="Vervoort" box="[205,373,620,644]" pageId="35" pageNumber="54" refString="Vervoort, W. (1972) Hydroids from the Theta, Vema and Yelcho cruises of the Lamont-Doherty geological observatory. Zoologische Verhandelingen, Leiden, 120, 1 - 247." type="journal article" year="1972">Vervoort 1972</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |