325 lines
38 KiB
XML
325 lines
38 KiB
XML
<document id="04A9AB127681F7081018CDC1B7DA36FD" ID-CLB-Dataset="25927" ID-DOI="10.11646/zootaxa.4658.3.3" ID-GBIF-Dataset="c807f833-9fe4-45ec-b5d6-62c6b88979b3" ID-ISSN="1175-5326" ID-Zenodo-Dep="3376028" ID-ZooBank="D926CCEC-56EF-4E9A-98BE-CEB4D4D3D60A" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1566575792581" checkinUser="plazi" docAuthor="Goodwin, Claire E., Berman, Jade & Hendry, Katharine R." docDate="2019" docId="03B087EDFFDCFF8CFF59FDB9FDDAD828" docLanguage="en" docName="zootaxa.4658.3.3.pdf" docOrigin="Zootaxa 4658 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Hymedesmia (Hymedesmia) gaussiana Hentschel 1914" docType="treatment" docVersion="10" lastPageNumber="482" masterDocId="FF89FF95FFC9FF99FFCEFFD4FFA5DF62" masterDocTitle="Demosponges from the sublittoral and shallow-circalittoral (<24 m depth) Antarctic Peninsula with a description of four new species and notes on in situ identification characteristics" masterLastPageNumber="508" masterPageNumber="461" pageNumber="482" updateTime="1698752363291" updateUser="ExternalLinkService">
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<mods:title id="07FAA69203DFAC4178689D7C7D4792DC">Demosponges from the sublittoral and shallow-circalittoral (<24 m depth) Antarctic Peninsula with a description of four new species and notes on in situ identification characteristics</mods:title>
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<mods:namePart id="207EA9C35B6766D7F1D1AFF16A5CB203">Goodwin, Claire E.</mods:namePart>
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<mods:namePart id="0AB1EE35A33590FD2FA79978F3AAF4F3">Berman, Jade</mods:namePart>
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<mods:namePart id="3906C757F6FF9987C0F36E124F8127F5">Hendry, Katharine R.</mods:namePart>
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<emphasis id="B96DEAE9FFDCFF8CFF59FDB9FE96DDEA" bold="true" box="[151,307,621,648]" italics="true" pageId="21" pageNumber="482">Hymedesmia</emphasis>
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(
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<emphasis id="B96DEAE9FFDCFF8CFE8BFDB9FE44DDEA" bold="true" box="[325,481,621,648]" italics="true" pageId="21" pageNumber="482">Hymedesmia</emphasis>
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)
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<emphasis id="B96DEAE9FFDCFF8CFE3CFDB9FDC9DDE5" bold="true" box="[498,620,621,647]" italics="true" pageId="21" pageNumber="482">gaussiana</emphasis>
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<bibRefCitation id="EF884B0AFFDCFF8CFDBAFDB9FC9CDDE5" author="Hentschel, E." box="[628,825,621,647]" pageId="21" pageNumber="482" pagination="35 - 141" refId="ref35188" refString="Hentschel, E. (1914) Monaxone Kieselschwamme und Hornschwamme der Deutschen Sudpolar-Expedition 1901 - 1903. Deutsche Sudpolar-Expedition, 1901 - 03, 15, 35 - 141." type="journal article" year="1914">Hentschel, 1914</bibRefCitation>
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(
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<figureCitation id="13222A7EFFDCFF8CFF51FD45FEABDDC9" box="[159,270,657,683]" captionStart="FIGURE 10" captionStartId="22.[151,250,927,952]" captionTargetBox="[151,1436,171,905]" captionTargetId="figure@22.[151,1436,171,905]" captionTargetPageId="22" captionText="FIGURE 10. Hymedesmia (Hymedesmia) gaussiana Hentschel, 1914. BELUM.Mc2015.599. A. In situ appearance. B. Skeleton, scale bar 500 µm. C. Primary acanthostyle. D. Secondary acanthostyle. E. Ectosomal aniso-strongyle. F. Ectosomal anisostrongyle ends. G. Chelae. Spicule scale bars all 10 µm." httpUri="https://zenodo.org/record/3376050/files/figure.png" pageId="21" pageNumber="482">Figure 10</figureCitation>
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)
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<paragraph id="8BA636FBFFDCFF8CFF59FD02FD0CDD8F" blockId="21.[151,681,725,750]" box="[151,681,725,750]" pageId="21" pageNumber="482">
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<emphasis id="B96DEAE9FFDCFF8CFF59FD02FEA2DD8F" box="[151,263,726,749]" italics="true" pageId="21" pageNumber="482">Synonomy:</emphasis>
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<emphasis id="B96DEAE9FFDCFF8CFEC0FD01FE5BDD8F" box="[270,510,725,749]" italics="true" pageId="21" pageNumber="482">Hymedesmia gaussiana</emphasis>
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<bibRefCitation id="EF884B0AFFDCFF8CFDCAFD01FD0CDD8F" author="Hentschel, E." box="[516,681,725,750]" pageId="21" pageNumber="482" pagination="35 - 141" refId="ref35188" refString="Hentschel, E. (1914) Monaxone Kieselschwamme und Hornschwamme der Deutschen Sudpolar-Expedition 1901 - 1903. Deutsche Sudpolar-Expedition, 1901 - 03, 15, 35 - 141." type="journal article" year="1914">Hentschel, 1914</bibRefCitation>
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<emphasis id="B96DEAE9FFDCFF8CFF59FCCFFEB9DC54" bold="true" box="[151,284,795,822]" pageId="21" pageNumber="482">Specimens.</emphasis>
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2015.609,
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(
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), depth
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.
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<location id="8EC66020FFDCFF8CFDAAFCEBFD2CDC38" LSID="urn:lsid:plazi:treatment:03B087EDFFDCFF8CFF59FDB9FDDAD828:8EC66020FFDCFF8CFDAAFCEBFD2CDC38" box="[612,649,831,858]" name="Mc" pageId="21" pageNumber="482">Mc</location>
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2015.637 and
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.
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<location id="8EC66020FFDCFF8CFC40FCEBFC16DC38" LSID="urn:lsid:plazi:treatment:03B087EDFFDCFF8CFF59FDB9FDDAD828:8EC66020FFDCFF8CFC40FCEBFC16DC38" box="[910,947,831,858]" county="Site" latitude="-66.87289" longLatPrecision="1" longitude="-66.78278" municipality="Detaille Island" name="Mc" pageId="21" pageNumber="482">Mc</location>
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2015.644 rocks near
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<location id="8EC66020FFDCFF8CFB53FC94FAC0DC38" LSID="urn:lsid:plazi:treatment:03B087EDFFDCFF8CFF59FDB9FDDAD828:8EC66020FFDCFF8CFB53FC94FAC0DC38" box="[1181,1381,832,858]" county="Site" latitude="-66.87289" longLatPrecision="1" longitude="-66.78278" municipality="Detaille Island" name="San Martin Island" pageId="21" pageNumber="482">San Martin Island</location>
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, BE- LUM.
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2015.657,—
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(
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,
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), depth
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; collected by
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and
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,
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.
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|
||
<collectionCode id="ED08AE3EFFDCFF8CFE2CFC53FDE3DCC0" box="[482,582,903,930]" country="United Kingdom" httpUri="http://grbio.org/cool/2x42-q9ch" name="Ulster Museum, Belfast" pageId="21" pageNumber="482">BELUM</collectionCode>
|
||
.
|
||
<location id="8EC66020FFDCFF8CFD87FC53FDCBDCC0" LSID="urn:lsid:plazi:treatment:03B087EDFFDCFF8CFF59FDB9FDDAD828:8EC66020FFDCFF8CFD87FC53FDCBDCC0" box="[585,622,903,930]" latitude="-65.758934" longLatPrecision="1" longitude="-65.78865" municipality="Rocks" name="Mc" pageId="21" pageNumber="482">Mc</location>
|
||
2015.684
|
||
<collectingMunicipality id="6BC2AC81FFDCFF8CFD2FFC5CFC82DCC0" box="[737,807,904,930]" pageId="21" pageNumber="482">Rocks</collectingMunicipality>
|
||
<locationDeviation id="9A142FD9FFDCFF8CFCE0FC5CFBE5DCC0" box="[814,1088,904,930]" location="Laktionov Island" pageId="21" pageNumber="482">NW of Laktionov Island</locationDeviation>
|
||
(
|
||
<geoCoordinate id="EE2D503CFFDCFF8CFB9EFC53FB45DCC0" box="[1104,1248,903,930]" degrees="65" direction="south" minutes="45.536" orientation="latitude" pageId="21" pageNumber="482" precision="1" value="-65.758934">65°45.536’S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE2D503CFFDCFF8CFB23FC53FA35DCC0" box="[1261,1424,903,930]" degrees="65" direction="west" minutes="47.319" orientation="longitude" pageId="21" pageNumber="482" precision="1" value="-65.78865">65° 47.319’W</geoCoordinate>
|
||
), depth
|
||
<quantity id="4CE19B1EFFDCFF8CFF2FFC7FFE98DCA4" box="[225,317,939,966]" metricMagnitude="1" metricUnit="m" metricValue="1.45" metricValueMax="2.3" metricValueMin="0.6" pageId="21" pageNumber="482" unit="m" value="14.5" valueMax="23.0" valueMin="6.0">
|
||
<elevation id="0034D1C8FFDCFF8CFF2FFC7FFE98DCA4" box="[225,317,939,966]" metricMagnitude="1" metricUnit="m" metricValue="1.45" metricValueMax="2.3" metricValueMin="0.6" pageId="21" pageNumber="482" unit="m" value="14.5" valueMax="23.0" valueMin="6.0">6–23 m</elevation>
|
||
</quantity>
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="3B713CA6FFDCFF8CFE83FC7FFDDDDCA4" ID-GBIF-Occurrence="2351015288" box="[333,632,939,966]" collectionCode="BELUM" location="Mc" pageId="21" pageNumber="482" specimenCount="1">
|
||
<collectionCode id="ED08AE3EFFDCFF8CFE83FC7FFE14DCA4" box="[333,433,939,966]" country="United Kingdom" httpUri="http://grbio.org/cool/2x42-q9ch" name="Ulster Museum, Belfast" pageId="21" pageNumber="482">BELUM</collectionCode>
|
||
.
|
||
<location id="8EC66020FFDCFF8CFE7AFC7FFE7CDCA4" LSID="urn:lsid:plazi:treatment:03B087EDFFDCFF8CFF59FDB9FDDAD828:8EC66020FFDCFF8CFE7AFC7FFE7CDCA4" box="[436,473,939,966]" name="Mc" pageId="21" pageNumber="482">Mc</location>
|
||
2015.699 and
|
||
</materialsCitation>
|
||
<materialsCitation id="3B713CA6FFDCFF8CFD4AFC7FFEE2DC88" ID-GBIF-Occurrence="2351015092" collectionCode="BELUM" latitude="-65.645966" location="Mc" longLatPrecision="1" longitude="-65.209" municipality="Vieugue Island" pageId="21" pageNumber="482" specimenCount="22">
|
||
<collectionCode id="ED08AE3EFFDCFF8CFD4AFC7FFD4DDCA4" box="[644,744,939,966]" country="United Kingdom" httpUri="http://grbio.org/cool/2x42-q9ch" name="Ulster Museum, Belfast" pageId="21" pageNumber="482">BELUM</collectionCode>
|
||
.
|
||
<location id="8EC66020FFDCFF8CFD25FC7FFCB5DCA4" LSID="urn:lsid:plazi:treatment:03B087EDFFDCFF8CFF59FDB9FDDAD828:8EC66020FFDCFF8CFD25FC7FFCB5DCA4" box="[747,784,939,966]" latitude="-65.645966" longLatPrecision="1" longitude="-65.209" municipality="Vieugue Island" name="Mc" pageId="21" pageNumber="482">Mc</location>
|
||
2015.702
|
||
<collectingMunicipality id="6BC2AC81FFDCFF8CFC48FC78FB96DCA4" box="[902,1075,940,966]" pageId="21" pageNumber="482">Vieugue Island</collectingMunicipality>
|
||
(
|
||
<geoCoordinate id="EE2D503CFFDCFF8CFB86FC7FFB7CDCA4" box="[1096,1241,939,966]" degrees="65" direction="south" minutes="38.758" orientation="latitude" pageId="21" pageNumber="482" precision="1" value="-65.645966">65°38.758’S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE2D503CFFDCFF8CFB26FC7FFA2ADCA4" box="[1256,1423,939,966]" degrees="65" direction="west" minutes="12.540" orientation="longitude" pageId="21" pageNumber="482" precision="1" value="-65.209">65° 12.540’W</geoCoordinate>
|
||
), depth
|
||
<quantity id="4CE19B1EFFDCFF8CFF13FC04FEE6DC88" box="[221,323,976,1002]" metricMagnitude="1" metricUnit="m" metricValue="1.6" metricValueMax="2.2" metricValueMin="1.0" pageId="21" pageNumber="482" unit="m" value="16.0" valueMax="22.0" valueMin="10.0">
|
||
10–
|
||
<specimenCount id="9D1FFD72FFDCFF8CFEC8FC04FEE6DC88" box="[262,323,976,1002]" pageId="21" pageNumber="482" type="generic">22 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</materialsCitation>
|
||
<materialsCitation id="3B713CA6FFDCFF8CFE80FC1BFD2FDB6C" ID-GBIF-Occurrence="2351015185" collectingDate="2015-02-24" collectionCode="BELUM" collectorName="C. Goodwin & E. Priestley" elevation="18" latitude="-64.89735" location="Mc" longLatPrecision="1" longitude="-62.873184" municipality="Paradise Bay" pageId="21" pageNumber="482" specimenCount="1">
|
||
<collectionCode id="ED08AE3EFFDCFF8CFE80FC1BFE17DC88" box="[334,434,975,1002]" country="United Kingdom" httpUri="http://grbio.org/cool/2x42-q9ch" name="Ulster Museum, Belfast" pageId="21" pageNumber="482">BELUM</collectionCode>
|
||
.
|
||
<location id="8EC66020FFDCFF8CFE7BFC1BFE7FDC88" LSID="urn:lsid:plazi:treatment:03B087EDFFDCFF8CFF59FDB9FDDAD828:8EC66020FFDCFF8CFE7BFC1BFE7FDC88" box="[437,474,975,1002]" latitude="-64.89735" longLatPrecision="1" longitude="-62.873184" municipality="Paradise Bay" name="Mc" pageId="21" pageNumber="482">Mc</location>
|
||
2015.759
|
||
<collectingMunicipality id="6BC2AC81FFDCFF8CFD83FC04FD45DC88" box="[589,736,976,1002]" pageId="21" pageNumber="482">Paradise Bay</collectingMunicipality>
|
||
Wall (
|
||
<geoCoordinate id="EE2D503CFFDCFF8CFCE5FC1BFC19DC88" box="[811,956,975,1002]" degrees="64" direction="south" minutes="53.841" orientation="latitude" pageId="21" pageNumber="482" precision="1" value="-64.89735">64°53.841’S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE2D503CFFDCFF8CFC06FC1BFBCEDC88" box="[968,1131,975,1002]" degrees="62" direction="west" minutes="52.391" orientation="longitude" pageId="21" pageNumber="482" precision="1" value="-62.873184">62° 52.391’W</geoCoordinate>
|
||
), depth
|
||
<quantity id="4CE19B1EFFDCFF8CFB0BFC04FA8EDC88" box="[1221,1323,976,1002]" metricMagnitude="1" metricUnit="m" metricValue="1.75" metricValueMax="2.1" metricValueMin="1.4" pageId="21" pageNumber="482" unit="m" value="17.5" valueMax="21.0" valueMin="14.0">
|
||
<elevation id="0034D1C8FFDCFF8CFB0BFC04FA8EDC88" box="[1221,1323,976,1002]" metricMagnitude="1" metricUnit="m" metricValue="1.75" metricValueMax="2.1" metricValueMin="1.4" pageId="21" pageNumber="482" unit="m" value="17.5" valueMax="21.0" valueMin="14.0">14–21 m</elevation>
|
||
</quantity>
|
||
; collected by
|
||
<collectorName id="26EC532DFFDCFF8CFF74FC20FEE6DB6C" box="[186,323,1012,1038]" pageId="21" pageNumber="482">C. Goodwin</collectorName>
|
||
and
|
||
<collectorName id="26EC532DFFDCFF8CFEB4FC20FE59DB6C" box="[378,508,1012,1038]" pageId="21" pageNumber="482">E. Priestley</collectorName>
|
||
,
|
||
<date id="FFA7103BFFDCFF8CFDC9FC27FD2FDB6C" box="[519,650,1011,1038]" pageId="21" pageNumber="482" value="2015-02-24">
|
||
<collectingDate id="EFE3E9D3FFDCFF8CFDC9FC27FD2FDB6C" box="[519,650,1011,1038]" pageId="21" pageNumber="482" value="2015-02-24">24/02/2015</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFDCFF8CFF09FBC3FEF0DB34" blockId="21.[151,1437,795,1866]" pageId="21" pageNumber="482">
|
||
<emphasis id="B96DEAE9FFDCFF8CFF09FBC3FDFDDB50" bold="true" box="[199,600,1047,1074]" pageId="21" pageNumber="482">Comparative material examined.</emphasis>
|
||
ZMB4795 slides of
|
||
<typeStatus id="54A28859FFDCFF8CFC80FBCCFC13DB50" box="[846,950,1048,1074]" pageId="21" pageNumber="482" type="holotype">Holotype</typeStatus>
|
||
of
|
||
<taxonomicName id="4C194D78FFDCFF8CFC2CFBCCFEF5DB34" authority="Hentschel, 1914" authorityName="Hentschel" authorityYear="1914" class="Demospongiae" family="Hymedesmiidae" genus="Hymedesmia" kingdom="Animalia" order="Poecilosclerida" pageId="21" pageNumber="482" phylum="Porifera" rank="species" species="gaussiana" subGenus="Hymedesmia">
|
||
<emphasis id="B96DEAE9FFDCFF8CFC2CFBCCFBD6DB50" box="[994,1139,1048,1074]" italics="true" pageId="21" pageNumber="482">Hymedesmia</emphasis>
|
||
(
|
||
<emphasis id="B96DEAE9FFDCFF8CFB48FBCCFAB2DB50" box="[1158,1303,1048,1074]" italics="true" pageId="21" pageNumber="482">Hymedesmia</emphasis>
|
||
)
|
||
<emphasis id="B96DEAE9FFDCFF8CFAE5FBCCFA38DB53" box="[1323,1437,1048,1073]" italics="true" pageId="21" pageNumber="482">gaussiana</emphasis>
|
||
<bibRefCitation id="EF884B0AFFDCFF8CFF59FBE8FEF5DB34" author="Hentschel, E." box="[151,336,1084,1110]" pageId="21" pageNumber="482" pagination="35 - 141" refId="ref35188" refString="Hentschel, E. (1914) Monaxone Kieselschwamme und Hornschwamme der Deutschen Sudpolar-Expedition 1901 - 1903. Deutsche Sudpolar-Expedition, 1901 - 03, 15, 35 - 141." type="journal article" year="1914">Hentschel, 1914</bibRefCitation>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFDCFF8CFF09FBB4FA37DBA0" blockId="21.[151,1437,795,1866]" pageId="21" pageNumber="482">
|
||
<emphasis id="B96DEAE9FFDCFF8CFF09FBB4FE69DB18" bold="true" box="[199,460,1120,1146]" pageId="21" pageNumber="482">External morphology.</emphasis>
|
||
<taxonomicName id="4C194D78FFDCFF8CFE1CFBB4FD06DB1B" box="[466,675,1120,1145]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="21" pageNumber="482" phylum="Porifera" rank="subSpecies" species="situ" subSpecies="appearance">
|
||
<emphasis id="B96DEAE9FFDCFF8CFE1CFBB4FD06DB1B" box="[466,675,1120,1145]" italics="true" pageId="21" pageNumber="482">In situ appearance</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="13222A7EFFDCFF8CFD7FFBB4FC91DB18" box="[689,820,1120,1146]" captionStart="FIGURE 10" captionStartId="22.[151,250,927,952]" captionTargetBox="[151,1436,171,905]" captionTargetId="figure@22.[151,1436,171,905]" captionTargetPageId="22" captionText="FIGURE 10. Hymedesmia (Hymedesmia) gaussiana Hentschel, 1914. BELUM.Mc2015.599. A. In situ appearance. B. Skeleton, scale bar 500 µm. C. Primary acanthostyle. D. Secondary acanthostyle. E. Ectosomal aniso-strongyle. F. Ectosomal anisostrongyle ends. G. Chelae. Spicule scale bars all 10 µm." httpUri="https://zenodo.org/record/3376050/files/figure.png" pageId="21" pageNumber="482">Figure 10A</figureCitation>
|
||
): Rusty orange thin crust which can form large patches on bedrock (up to
|
||
<quantity id="4CE19B1EFFDCFF8CFEA3FB50FE11DBFC" box="[365,436,1156,1182]" metricMagnitude="-1" metricUnit="m" metricValue="3.0" pageId="21" pageNumber="482" unit="cm" value="30.0">30 cm</quantity>
|
||
in diameter). Oval pore sieves ~
|
||
<quantity id="4CE19B1EFFDCFF8CFCE1FB57FCD4DBFC" box="[815,881,1155,1182]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="21" pageNumber="482" unit="mm" value="5.0">5 mm</quantity>
|
||
in diameter densely packed on surface. In some specimens algae in the tissues gave them a brown colour which contrasted more strongly with the red pore sieves.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFDCFF8CFF09FB18FF4EDA68" blockId="21.[151,1437,795,1866]" pageId="21" pageNumber="482">
|
||
<emphasis id="B96DEAE9FFDCFF8CFF09FB18FE68DB87" box="[199,461,1228,1254]" italics="true" pageId="21" pageNumber="482">Preserved appearance.</emphasis>
|
||
Thin crust (~
|
||
<quantity id="4CE19B1EFFDCFF8CFDA1FB18FD0ADB84" box="[623,687,1228,1254]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="21" pageNumber="482" unit="mm" value="1.0">1 mm</quantity>
|
||
thick). Firm with smooth surface. Preserving alcohol is coloured orange.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFDCFF8CFF09FAC7FD36DA30" blockId="21.[151,1437,795,1866]" pageId="21" pageNumber="482">
|
||
<emphasis id="B96DEAE9FFDCFF8CFF09FAC7FE8BDA4C" bold="true" box="[199,302,1299,1326]" pageId="21" pageNumber="482">Skeleton</emphasis>
|
||
(
|
||
<figureCitation id="13222A7EFFDCFF8CFEF0FAC0FE66DA4C" box="[318,451,1300,1326]" captionStart="FIGURE 10" captionStartId="22.[151,250,927,952]" captionTargetBox="[151,1436,171,905]" captionTargetId="figure@22.[151,1436,171,905]" captionTargetPageId="22" captionText="FIGURE 10. Hymedesmia (Hymedesmia) gaussiana Hentschel, 1914. BELUM.Mc2015.599. A. In situ appearance. B. Skeleton, scale bar 500 µm. C. Primary acanthostyle. D. Secondary acanthostyle. E. Ectosomal aniso-strongyle. F. Ectosomal anisostrongyle ends. G. Chelae. Spicule scale bars all 10 µm." httpUri="https://zenodo.org/record/3376050/files/figure.png" pageId="21" pageNumber="482">Figure 10B</figureCitation>
|
||
): Hymedesmioid with a densely packed basal layer of primary and secondary acanthostyles. Ascending columns of ~15 strongyles.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFDCFF8CFF09FA8FFC85DA14" blockId="21.[151,1437,795,1866]" box="[199,800,1371,1398]" pageId="21" pageNumber="482">
|
||
<emphasis id="B96DEAE9FFDCFF8CFF09FA8FFE96DA14" bold="true" box="[199,307,1371,1398]" pageId="21" pageNumber="482">Spicules:</emphasis>
|
||
Measurements from
|
||
<collectionCode id="ED08AE3EFFDCFF8CFDEFFA8FFD23DA14" box="[545,646,1371,1398]" country="United Kingdom" httpUri="http://grbio.org/cool/2x42-q9ch" name="Ulster Museum, Belfast" pageId="21" pageNumber="482">BELUM</collectionCode>
|
||
.Mc2015.599.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFDCFF8CFF09FA54FE3EDADC" blockId="21.[151,1437,795,1866]" pageId="21" pageNumber="482">
|
||
Primary acanthostyles (
|
||
<figureCitation id="13222A7EFFDCFF8CFE05FA54FDEADAF8" box="[459,591,1408,1434]" captionStart="FIGURE 10" captionStartId="22.[151,250,927,952]" captionTargetBox="[151,1436,171,905]" captionTargetId="figure@22.[151,1436,171,905]" captionTargetPageId="22" captionText="FIGURE 10. Hymedesmia (Hymedesmia) gaussiana Hentschel, 1914. BELUM.Mc2015.599. A. In situ appearance. B. Skeleton, scale bar 500 µm. C. Primary acanthostyle. D. Secondary acanthostyle. E. Ectosomal aniso-strongyle. F. Ectosomal anisostrongyle ends. G. Chelae. Spicule scale bars all 10 µm." httpUri="https://zenodo.org/record/3376050/files/figure.png" pageId="21" pageNumber="482">Figure 10C</figureCitation>
|
||
): 255(353)419 by 22(28)
|
||
<quantity id="4CE19B1EFFDCFF8CFCAAFAABFC0ADAF8" box="[868,943,1407,1434]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" pageId="21" pageNumber="482" unit="mm" value="35.0">35 µm</quantity>
|
||
. Entirely spined with small spines but spines sparser towards the tip.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFDCFF8CFF09FA1CFAF9DA80" blockId="21.[151,1437,795,1866]" box="[199,1372,1479,1506]" pageId="21" pageNumber="482">
|
||
Secondary acanthostyles (
|
||
<figureCitation id="13222A7EFFDCFF8CFE24FA1CFDD5DA80" box="[490,624,1480,1506]" captionStart="FIGURE 10" captionStartId="22.[151,250,927,952]" captionTargetBox="[151,1436,171,905]" captionTargetId="figure@22.[151,1436,171,905]" captionTargetPageId="22" captionText="FIGURE 10. Hymedesmia (Hymedesmia) gaussiana Hentschel, 1914. BELUM.Mc2015.599. A. In situ appearance. B. Skeleton, scale bar 500 µm. C. Primary acanthostyle. D. Secondary acanthostyle. E. Ectosomal aniso-strongyle. F. Ectosomal anisostrongyle ends. G. Chelae. Spicule scale bars all 10 µm." httpUri="https://zenodo.org/record/3376050/files/figure.png" pageId="21" pageNumber="482">Figure 10D</figureCitation>
|
||
): 124(155)177 by 15(18(
|
||
<quantity id="4CE19B1EFFDCFF8CFC48FA13FC70DA80" box="[902,981,1479,1506]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="21" pageNumber="482" unit="mm" value="20.0">20 µm</quantity>
|
||
. Entirely spined with small spines.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFDCFF8CFF09FA38FA25D964" blockId="21.[151,1437,795,1866]" box="[199,1408,1515,1542]" pageId="21" pageNumber="482">
|
||
Ectosomal aniso-strongyles (
|
||
<figureCitation id="13222A7EFFDCFF8CFDC4FA38FD0FD964" box="[522,682,1516,1542]" captionStart="FIGURE 10" captionStartId="22.[151,250,927,952]" captionTargetBox="[151,1436,171,905]" captionTargetId="figure@22.[151,1436,171,905]" captionTargetPageId="22" captionText="FIGURE 10. Hymedesmia (Hymedesmia) gaussiana Hentschel, 1914. BELUM.Mc2015.599. A. In situ appearance. B. Skeleton, scale bar 500 µm. C. Primary acanthostyle. D. Secondary acanthostyle. E. Ectosomal aniso-strongyle. F. Ectosomal anisostrongyle ends. G. Chelae. Spicule scale bars all 10 µm." httpUri="https://zenodo.org/record/3376050/files/figure.png" pageId="21" pageNumber="482">Figure 10E, F</figureCitation>
|
||
): 296(354)373 by 8(11)
|
||
<quantity id="4CE19B1EFFDCFF8CFC7AFA38FC5BD964" box="[948,1022,1516,1542]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" pageId="21" pageNumber="482" unit="mm" value="14.0">14 µm</quantity>
|
||
often with one end slightly tylote.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFDCFF8CFF09F9C4FC57D948" blockId="21.[151,1437,795,1866]" box="[199,1010,1552,1578]" pageId="21" pageNumber="482">
|
||
Arcuate chelae (
|
||
<figureCitation id="13222A7EFFDCFF8CFEB3F9C4FDA6D948" box="[381,515,1552,1578]" captionStart="FIGURE 10" captionStartId="22.[151,250,927,952]" captionTargetBox="[151,1436,171,905]" captionTargetId="figure@22.[151,1436,171,905]" captionTargetPageId="22" captionText="FIGURE 10. Hymedesmia (Hymedesmia) gaussiana Hentschel, 1914. BELUM.Mc2015.599. A. In situ appearance. B. Skeleton, scale bar 500 µm. C. Primary acanthostyle. D. Secondary acanthostyle. E. Ectosomal aniso-strongyle. F. Ectosomal anisostrongyle ends. G. Chelae. Spicule scale bars all 10 µm." httpUri="https://zenodo.org/record/3376050/files/figure.png" pageId="21" pageNumber="482">Figure 10G</figureCitation>
|
||
): 28(34)
|
||
<quantity id="4CE19B1EFFDCFF8CFDAFF9C4FD0ED948" box="[609,683,1552,1578]" metricMagnitude="-2" metricUnit="m" metricValue="3.7" pageId="21" pageNumber="482" unit="mm" value="37.0">37 µm</quantity>
|
||
with a strongly curved shaft.
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFDCFF8CFF09F9E0FA23D9BC" blockId="21.[151,1437,795,1866]" pageId="21" pageNumber="482">
|
||
<emphasis id="B96DEAE9FFDCFF8CFF09F9E0FE9ED92C" bold="true" box="[199,315,1588,1614]" pageId="21" pageNumber="482">Remarks.</emphasis>
|
||
The spicules of our specimens were a good match in terms of size and form for the type specimen (our measurements from
|
||
<typeStatus id="54A28859FFDCFF8CFE7AF98CFD84D910" box="[436,545,1624,1650]" pageId="21" pageNumber="482" type="holotype">Holotype</typeStatus>
|
||
: Primary acanthostyles 243(282)323 by 28(30)
|
||
<quantity id="4CE19B1EFFDCFF8CFBFDF983FBDAD910" box="[1075,1151,1623,1650]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" pageId="21" pageNumber="482" unit="mm" value="35.0">35 µm</quantity>
|
||
, secondary acanthostyles 125(148)170 by 17(22)
|
||
<quantity id="4CE19B1EFFDCFF8CFE54F9A8FE43D9F4" box="[410,486,1660,1686]" metricMagnitude="-2" metricUnit="m" metricValue="2.7" pageId="21" pageNumber="482" unit="mm" value="27.0">27 µm</quantity>
|
||
, strongyles 318(362)400 by 7(9)
|
||
<quantity id="4CE19B1EFFDCFF8CFC9FF9A8FC38D9F4" box="[849,925,1660,1686]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="21" pageNumber="482" unit="mm" value="10.0">10 µm</quantity>
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||
, chelae 28(35)
|
||
<quantity id="4CE19B1EFFDCFF8CFB8EF9AFFB29D9F4" box="[1088,1164,1659,1686]" metricMagnitude="-2" metricUnit="m" metricValue="4.1" pageId="21" pageNumber="482" unit="mm" value="41.0">41 µm</quantity>
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||
. The large acanthostyles were slightly longer and more sparsely spined in some of our specimens than in the
|
||
<typeStatus id="54A28859FFDCFF8CFBABF974FB6ED9D8" box="[1125,1227,1696,1722]" pageId="21" pageNumber="482" type="holotype">holotype</typeStatus>
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||
. Our spicules also match those figured by
|
||
<bibRefCitation id="EF884B0AFFDCFF8CFE6EF910FD82D9BC" author="Rios, P." box="[416,551,1731,1758]" pageId="21" pageNumber="482" refId="ref36627" refString="Rios, P. (2006) Esponjas del orden Poecilosclerida de las campanas espanolas de bentos Antartico. Unpublished PhD Thesis, University of Santiago de Compostela, Santiago de Compostela, 527 pp." type="book" year="2006">Rios (2006)</bibRefCitation>
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||
, although she records longer primary acanthostyles (250–390 by
|
||
<quantity id="4CE19B1EFFDCFF8CFACDF917FADFD9BC" box="[1283,1402,1731,1758]" metricMagnitude="-2" metricUnit="m" metricValue="3.85" metricValueMax="5.2" metricValueMin="2.5" pageId="21" pageNumber="482" unit="mm" value="38.5" valueMax="52.0" valueMin="25.0">25–52 µm</quantity>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BA636FBFFDCFF8CFF09F933FDDAD828" blockId="21.[151,1437,795,1866]" pageId="21" pageNumber="482">
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||
<emphasis id="B96DEAE9FFDCFF8CFF09F933FEC4D860" bold="true" box="[199,353,1767,1794]" pageId="21" pageNumber="482">Distribution.</emphasis>
|
||
Originally recorded from
|
||
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|
||
depth in the Antarctic,
|
||
<taxonomicName id="4C194D78FFDCFF8CFC11F93CFBD1D863" authorityName="Hentschel" authorityYear="1914" box="[991,1140,1768,1793]" class="Demospongiae" family="Hymedesmiidae" genus="Hymedesmia" kingdom="Animalia" order="Poecilosclerida" pageId="21" pageNumber="482" phylum="Porifera" rank="species" species="gaussiana">
|
||
<emphasis id="B96DEAE9FFDCFF8CFC11F93CFBD1D863" box="[991,1140,1768,1793]" italics="true" pageId="21" pageNumber="482">H. gaussiana</emphasis>
|
||
</taxonomicName>
|
||
has also recently been recorded from Marguerite Bay in
|
||
<quantity id="4CE19B1EFFDCFF8CFE36F8DFFD9BD844" box="[504,574,1803,1830]" metricMagnitude="2" metricUnit="m" metricValue="3.55" pageId="21" pageNumber="482" unit="m" value="355.0">355 m</quantity>
|
||
(
|
||
<bibRefCitation id="EF884B0AFFDCFF8CFD82F8D8FD61D844" author="Rios, P." box="[588,708,1803,1830]" pageId="21" pageNumber="482" refId="ref36627" refString="Rios, P. (2006) Esponjas del orden Poecilosclerida de las campanas espanolas de bentos Antartico. Unpublished PhD Thesis, University of Santiago de Compostela, Santiago de Compostela, 527 pp." type="book" year="2006">Rios 2006</bibRefCitation>
|
||
). From our survey this species also seems to be fairly common on shallow rock along the Antarctic Peninsula.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |