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<document id="DCFC263E19A2C1F7794CF3457897BBF7" ID-ISSN="1175-5326" ID-ZooBank="8D917062-2FC8-4EE9-83A0-FDDCB6A08F45" IM.materialsCitations_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629822322212" checkinUser="felipe" docAuthor="Goodwin, Claire &amp; Brickle, Paul" docDate="2012" docId="03C8879CFFA6FFF4B1A4FC7092913659" docLanguage="en" docName="zt03542p048.pdf" docOrigin="Zootaxa 3542" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Myxilla (Burtonanchora) ponceti Goodwin &amp; Brickle 2012, sp. nov." docType="treatment" docVersion="3" lastPageNumber="26" masterDocId="FFF1FFE4FFB1FFEDB133FFDC93053766" masterDocTitle="Sponge biodiversity of South Georgia island with descriptions of fifteen new species" masterLastPageNumber="48" masterPageNumber="1" pageNumber="24" updateTime="1699116903084" updateUser="plazi" zenodo-license-document="CLOSED">
<mods:mods id="D6D5E90826B85E5CD3EE65942623F033" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="4DE8358DE70F3E318C13F42B9E2B5D1A">
<mods:title id="D99BDA8BA8A1583DBEB49D48CDDA992A">Sponge biodiversity of South Georgia island with descriptions of fifteen new species</mods:title>
</mods:titleInfo>
<mods:name id="512FE2E4E19D5B50BDD15A9D56182797" type="personal">
<mods:role id="5DEF80600E95A21F835BC1A7E6132B27">
<mods:roleTerm id="2E647EA322273C0062666D4787398DF5">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="FBD536E1216F0BC63276EF2291A822AB">Goodwin, Claire</mods:namePart>
<mods:affiliation id="3299CB10D9E91651042779BC25559FC6">National Museums Northern Ireland, 153 Bangor Road, Cultra, Holywood, County Down, BT 18 0 EU &amp; Shallow Marine Surveys Group, PO Box 598, Stanley, FIQQ 1 ZZ, Falkland Islands</mods:affiliation>
</mods:name>
<mods:name id="D507C58ED68BFAAF698EEE6B9150F9EA" type="personal">
<mods:role id="20121897DB4B35CF7FFD7C8207EE8E74">
<mods:roleTerm id="8FD5DEF337534426341C89565BD5C3B6">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="21A12DAB2F84EBD7AC7A2B0647164093">Brickle, Paul</mods:namePart>
<mods:affiliation id="1845BCC69C31FA1F61FB1A1CEADDA174">Shallow Marine Surveys Group, PO Box 598, Stanley, FIQQ 1 ZZ, Falkland Islands &amp; South Atlantic Environmental Research Institute, PO Box 609, Stanley, FIQQ 122, Falkland Islands</mods:affiliation>
</mods:name>
<mods:typeOfResource id="96BC2B4C960D873630E3A074CB699CB7">text</mods:typeOfResource>
<mods:relatedItem id="1C5D2917B7CA63D59847B6058947DD19" type="host">
<mods:titleInfo id="4D46DF300AE8AC0C712E2E70FE0E74CB">
<mods:title id="78A685B32F949B2DA1B794763015B01C">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="FE0A3492B0C1A4E9B3F412B7C5D43AF2">
<mods:date id="09E5A29DBEB987DDC36993603EF8007E">2012</mods:date>
<mods:detail id="20EDB4A6BBDC863DE75312A13E5BE8E6" type="pubDate">
<mods:number id="990474B8205431551B1FFA189D5F9CC9">2012-11-07</mods:number>
</mods:detail>
<mods:detail id="6DCE47AB3ADC3D02A9C93D88D65CC2DF" type="volume">
<mods:number id="D62CFD8C3E00A06F4BF5DB8C912CC01A">3542</mods:number>
</mods:detail>
<mods:extent id="9F26A7A9DA59E1AA7C045715C1FBDEFD" unit="page">
<mods:start id="9820F5345FBAC9E1FE84B8E6D7EBE728">1</mods:start>
<mods:end id="4B4C35CD004EE859409FAA6AEE2F9A33">48</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="D4BA076B5A183A75F9834585CFAC3F5C">journal article</mods:classification>
<mods:identifier id="E97B236ADC5B07586EDB473DE24763BA" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="07AEB4C2F7D47DFFD7D36D6BBC6A38DB" type="ZooBank">8D917062-2FC8-4EE9-83A0-FDDCB6A08F45</mods:identifier>
</mods:mods>
<treatment id="03C8879CFFA6FFF4B1A4FC7092913659" ID-DOI="http://doi.org/10.5281/zenodo.5258187" ID-Zenodo-Dep="5258187" LSID="urn:lsid:plazi:treatment:03C8879CFFA6FFF4B1A4FC7092913659" httpUri="http://treatment.plazi.org/id/03C8879CFFA6FFF4B1A4FC7092913659" lastPageId="25" lastPageNumber="26" pageId="23" pageNumber="24">
<subSubSection id="C37B6501FFA6FFFAB1A4FC70918834A3" box="[151,653,939,966]" pageId="23" pageNumber="24" type="nomenclature">
<paragraph id="8BDE368AFFA6FFFAB1A4FC70918834A3" blockId="23.[151,653,939,998]" box="[151,653,939,966]" pageId="23" pageNumber="24">
<heading id="D09681E6FFA6FFFAB1A4FC70918834A3" bold="true" box="[151,653,939,966]" fontSize="11" level="1" pageId="23" pageNumber="24" reason="1">
<emphasis id="B915EA98FFA6FFFAB1A4FC70918834A3" bold="true" box="[151,653,939,966]" pageId="23" pageNumber="24">
<taxonomicName id="4C614D09FFA6FFFAB1A4FC70912C34A0" ID-CoL="45GZT" authority="Goodwin &amp; Brickle, 2012" authorityName="Goodwin &amp; Brickle" authorityYear="2012" box="[151,553,940,966]" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="23" pageNumber="24" phylum="Porifera" rank="species" species="ponceti" status="sp. nov." subGenus="Burtonanchora">
<emphasis id="B915EA98FFA6FFFAB1A4FC70912C34A0" bold="true" box="[151,553,940,966]" italics="true" pageId="23" pageNumber="24">Myxilla (Burtonanchora) ponceti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22657E3FFA6FFFAB303FC77918834A3" box="[560,653,939,965]" pageId="23" pageNumber="24" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C37B6501FFA6FFFAB1A4FC1292133480" box="[151,278,974,998]" pageId="23" pageNumber="24" type="description">
<paragraph id="8BDE368AFFA6FFFAB1A4FC1292133480" blockId="23.[151,653,939,998]" box="[151,278,974,998]" pageId="23" pageNumber="24">
(
<figureCitation id="135A2A0FFFA6FFFAB1ADFC1292093480" box="[158,268,974,998]" captionStart="FIGURE 13" captionStartId="25.[151,250,969,992]" captionTargetBox="[151,1436,365,953]" captionTargetId="figure-347@25.[151,1436,365,953]" captionTargetPageId="25" captionText="FIGURE 13. Myxilla (Burtonanchora) ponceti sp. nov. a) In situ appearance specimen Mc7573, scale bar 10cm; b) skeleton Mc7572, ectosome to top, scale bar 500µm; Spicules Mc7572 c) style, scale bar 100µm, d) ectosomal tylote, scale bar 100µm, e) chelae, scale bar 10µm." pageId="23" pageNumber="24">Figure 13</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C37B6501FFA6FFFAB1A4FBCB9064323F" pageId="23" pageNumber="24" type="materials_examined">
<paragraph id="8BDE368AFFA6FFFAB1A4FBCB91E2331F" blockId="23.[151,1436,1046,1982]" pageId="23" pageNumber="24">
Type material:
<materialsCitation id="3B093CD7FFA6FFFAB07FFBCB91E2331F" collectingDate="2010-11-18" collectionCode="BELUM" collectorName="C. Goodwin &amp; S. Cartwright" country="South Georgia and the South Sandwich Islands" county="Grytviken" elevation="3" latitude="-54.282284" location="Mc" longLatPrecision="1" longitude="-36.507915" municipality="Floating Dock" pageId="23" pageNumber="24" specimenCount="1" typeStatus="holotype">
<emphasis id="B915EA98FFA6FFFAB07FFBCB92C73349" bold="true" box="[332,450,1047,1071]" pageId="23" pageNumber="24">
<typeStatus id="54DA8828FFA6FFFAB07FFBCB92B83349" box="[332,445,1047,1071]" pageId="23" pageNumber="24" type="holotype">Holotype</typeStatus>
:
</emphasis>
<collectionCode id="ED70AE4FFFA6FFFAB0FFFBCB912B3348" box="[460,558,1047,1070]" country="United Kingdom" httpUri="http://grbio.org/cool/2x42-q9ch" name="Ulster Museum, Belfast" pageId="23" pageNumber="24">BELUM</collectionCode>
<location id="8EBE6051FFA6FFFAB30BFBCA915B3348" LSID="urn:lsid:plazi:treatment:03C8879CFFA6FFF4B1A4FC7092913659:8EBE6051FFA6FFFAB30BFBCA915B3348" box="[568,606,1046,1070]" country="South Georgia and the South Sandwich Islands" county="Grytviken" latitude="-54.282284" longLatPrecision="1" longitude="-36.507915" municipality="Floating Dock" name="Mc" pageId="23" pageNumber="24">Mc</location>
7572.
<location id="8EBE6051FFA6FFFAB394FBCA91FE3348" LSID="urn:lsid:plazi:treatment:03C8879CFFA6FFF4B1A4FC7092913659:8EBE6051FFA6FFFAB394FBCA91FE3348" box="[679,763,1046,1070]" country="South Georgia and the South Sandwich Islands" county="Grytviken" latitude="-54.282284" longLatPrecision="1" longitude="-36.507915" municipality="Floating Dock" name="Sample" pageId="23" pageNumber="24">Sample</location>
in 95% ethanol, tissue section and spicule preparation on slides;
<collectingMunicipality id="6BBAACF0FFA6FFFAB1D5FBE6928C3334" box="[230,393,1082,1106]" pageId="23" pageNumber="24">Floating Dock</collectingMunicipality>
,
<collectingCounty id="62BF4E06FFA6FFFAB0A6FBE6910C3334" box="[405,521,1082,1106]" pageId="23" pageNumber="24">Grytviken</collectingCounty>
,
<collectingCountry id="F376761AFFA6FFFAB326FBE691B23334" box="[533,695,1082,1106]" name="South Georgia and the South Sandwich Islands" pageId="23" pageNumber="24">South Georgia</collectingCountry>
(
<geoCoordinate id="EE55504DFFA6FFFAB3F5FBE690593334" box="[710,860,1082,1106]" degrees="54" direction="south" minutes="16.937" orientation="latitude" pageId="23" pageNumber="24" precision="1" value="-54.282284">54º 16.937´S</geoCoordinate>
,
<geoCoordinate id="EE55504DFFA6FFFAB25BFBE6970F3334" box="[872,1034,1082,1106]" degrees="36" direction="west" minutes="30.475" orientation="longitude" pageId="23" pageNumber="24" precision="1" value="-36.507915">36º 30.475´W</geoCoordinate>
); depth range:
<quantity id="4C999B6FFFA6FFFAB583FBE6960D3334" box="[1200,1288,1082,1106]" metricMagnitude="0" metricUnit="m" metricValue="3.3" metricValueMax="6.6" metricValueMin="0.0" pageId="23" pageNumber="24" unit="m" value="3.3" valueMax="6.6" valueMin="0.0">
<elevation id="004CD1B9FFA6FFFAB583FBE6960D3334" box="[1200,1288,1082,1106]" metricMagnitude="0" metricUnit="m" metricValue="3.3" metricValueMax="6.6" metricValueMin="0.0" pageId="23" pageNumber="24" unit="m" value="3.3" valueMax="6.6" valueMin="0.0">0–6.6m</elevation>
</quantity>
; collected by
<collectorName id="2694535CFFA6FFFAB1A4FBBD921A331F" box="[151,287,1121,1145]" pageId="23" pageNumber="24">C. Goodwin</collectorName>
and
<collectorName id="2694535CFFA6FFFAB065FBBD92F5331F" box="[342,496,1121,1145]" pageId="23" pageNumber="24">S. Cartwright</collectorName>
,
<date id="FFDF104AFFA6FFFAB0C8FBBD91E7331F" box="[507,738,1118,1145]" pageId="23" pageNumber="24" value="2010-11-18">
<collectingDate id="EF9BE9A2FFA6FFFAB0C8FBBD91E7331F" box="[507,738,1118,1145]" pageId="23" pageNumber="24" value="2010-11-18">
18
<superScript id="7C149BC2FFA6FFFAB324FB829126330A" attach="left" box="[535,547,1118,1132]" fontSize="6" pageId="23" pageNumber="24">th</superScript>
November 2010
</collectingDate>
</date>
.
</materialsCitation>
</paragraph>
<paragraph id="8BDE368AFFA6FFFAB1F4FB599064323F" blockId="23.[151,1436,1046,1982]" pageId="23" pageNumber="24">
<materialsCitation id="3B093CD7FFA6FFFAB1F4FB5997BD33FB" box="[199,1208,1157,1181]" location="Samples" pageId="23" pageNumber="24" specimenCount="1" typeStatus="paratype">
<emphasis id="B915EA98FFA6FFFAB1F4FB59924D33FB" bold="true" box="[199,328,1157,1181]" pageId="23" pageNumber="24">
<typeStatus id="54DA8828FFA6FFFAB1F4FB59924633FB" box="[199,323,1157,1181]" pageId="23" pageNumber="24" type="paratype">Paratypes</typeStatus>
:
</emphasis>
<location id="8EBE6051FFA6FFFAB067FB5992B633FB" LSID="urn:lsid:plazi:treatment:03C8879CFFA6FFF4B1A4FC7092913659:8EBE6051FFA6FFFAB067FB5992B633FB" box="[340,435,1157,1181]" name="Samples" pageId="23" pageNumber="24">Samples</location>
in 95% ethanol, tissue section and spicule preparation on slides
</materialsCitation>
.
<materialsCitation id="3B093CD7FFA6FFFAB5FAFB5A91F2338E" collectingDate="2010-11-18" collectionCode="BELUM" collectorName="C. Goodwin &amp; S. Cartwright" country="South Georgia and the South Sandwich Islands" county="Grytviken" elevation="3" latitude="-54.282284" location="Mc" longLatPrecision="1" longitude="-36.507915" municipality="Floating Dock" pageId="23" pageNumber="24" specimenCount="1" typeStatus="paratype">
<collectionCode id="ED70AE4FFFA6FFFAB5FAFB5A962E33FB" box="[1225,1323,1158,1181]" country="United Kingdom" httpUri="http://grbio.org/cool/2x42-q9ch" name="Ulster Museum, Belfast" pageId="23" pageNumber="24">BELUM</collectionCode>
<location id="8EBE6051FFA6FFFAB40BFB59965A33FB" LSID="urn:lsid:plazi:treatment:03C8879CFFA6FFF4B1A4FC7092913659:8EBE6051FFA6FFFAB40BFB59965A33FB" box="[1336,1375,1157,1181]" country="South Georgia and the South Sandwich Islands" county="Grytviken" latitude="-54.282284" longLatPrecision="1" longitude="-36.507915" municipality="Floating Dock" name="Mc" pageId="23" pageNumber="24">Mc</location>
7573.
<collectingMunicipality id="6BBAACF0FFA6FFFAB1A4FB75923B33A7" box="[151,318,1193,1217]" pageId="23" pageNumber="24">Floating Dock</collectingMunicipality>
,
<collectingCounty id="62BF4E06FFA6FFFAB07EFB7592C733A7" box="[333,450,1193,1217]" pageId="23" pageNumber="24">Grytviken</collectingCounty>
,
<collectingCountry id="F376761AFFA6FFFAB0E3FB75917333A7" box="[464,630,1193,1217]" name="South Georgia and the South Sandwich Islands" pageId="23" pageNumber="24">South Georgia</collectingCountry>
(
<geoCoordinate id="EE55504DFFA6FFFAB3BBFB75902433A7" box="[648,801,1193,1217]" degrees="54" direction="south" minutes="16.937" orientation="latitude" pageId="23" pageNumber="24" precision="1" value="-54.282284">54º 16.937´S</geoCoordinate>
,
<geoCoordinate id="EE55504DFFA6FFFAB203FB7590D033A7" box="[816,981,1193,1217]" degrees="36" direction="west" minutes="30.475" orientation="longitude" pageId="23" pageNumber="24" precision="1" value="-36.507915">36º 30.475´W</geoCoordinate>
); depth range:
<quantity id="4C999B6FFFA6FFFAB5B6FB7597D833A7" box="[1157,1245,1193,1217]" metricMagnitude="0" metricUnit="m" metricValue="3.3" metricValueMax="6.6" metricValueMin="0.0" pageId="23" pageNumber="24" unit="m" value="3.3" valueMax="6.6" valueMin="0.0">
<elevation id="004CD1B9FFA6FFFAB5B6FB7597D833A7" box="[1157,1245,1193,1217]" metricMagnitude="0" metricUnit="m" metricValue="3.3" metricValueMax="6.6" metricValueMin="0.0" pageId="23" pageNumber="24" unit="m" value="3.3" valueMax="6.6" valueMin="0.0">0–6.6m</elevation>
</quantity>
; collected by
<collectorName id="2694535CFFA6FFFAB4B1FB7593FA338E" pageId="23" pageNumber="24">C. Goodwin</collectorName>
and
<collectorName id="2694535CFFA6FFFAB074FB0C92EC338E" box="[327,489,1232,1256]" pageId="23" pageNumber="24">S. Cartwright</collectorName>
,
<date id="FFDF104AFFA6FFFAB0CEFB0C91F2338E" box="[509,759,1229,1256]" pageId="23" pageNumber="24" value="2010-11-18">
<collectingDate id="EF9BE9A2FFA6FFFAB0CEFB0C91F2338E" box="[509,759,1229,1256]" pageId="23" pageNumber="24" value="2010-11-18">
18
<superScript id="7C149BC2FFA6FFFAB329FB11912333BD" attach="left" box="[538,550,1229,1243]" fontSize="6" pageId="23" pageNumber="24">th</superScript>
November 2010
</collectingDate>
</date>
</materialsCitation>
.
<materialsCitation id="3B093CD7FFA6FFFAB239FB0D93D63255" collectingDate="2010-11-19" collectionCode="BELUM" collectorName="C. Goodwin &amp; D. Poncet &amp; P. Brewin" country="South Georgia and the South Sandwich Islands" elevation="18" latitude="-54.031033" location="Mc" longLatPrecision="1" longitude="-37.250534" municipality="Prion Island" pageId="23" pageNumber="24" specimenCount="1" typeStatus="paratype">
<collectionCode id="ED70AE4FFFA6FFFAB239FB0D9069338E" box="[778,876,1233,1256]" country="United Kingdom" httpUri="http://grbio.org/cool/2x42-q9ch" name="Ulster Museum, Belfast" pageId="23" pageNumber="24">BELUM</collectionCode>
<location id="8EBE6051FFA6FFFAB24FFB0C90A7338E" LSID="urn:lsid:plazi:treatment:03C8879CFFA6FFF4B1A4FC7092913659:8EBE6051FFA6FFFAB24FFB0C90A7338E" box="[892,930,1232,1256]" country="South Georgia and the South Sandwich Islands" latitude="-54.031033" longLatPrecision="1" longitude="-37.250534" municipality="Prion Island" name="Mc" pageId="23" pageNumber="24">Mc</location>
7600.
<collectingMunicipality id="6BBAACF0FFA6FFFAB2C3FB0C9785338E" box="[1008,1152,1232,1256]" pageId="23" pageNumber="24">Prion Island</collectingMunicipality>
Site 2,
<collectingCountry id="F376761AFFA6FFFAB5C2FB0C9699338E" box="[1265,1436,1232,1256]" name="South Georgia and the South Sandwich Islands" pageId="23" pageNumber="24">South Georgia</collectingCountry>
(
<geoCoordinate id="EE55504DFFA6FFFAB1ACFB2B923B3269" box="[159,318,1271,1295]" degrees="54" direction="south" minutes="001.862" orientation="latitude" pageId="23" pageNumber="24" precision="1" value="-54.031033">54°001.862’S</geoCoordinate>
,
<geoCoordinate id="EE55504DFFA6FFFAB07FFB2B92F73269" box="[332,498,1271,1295]" degrees="37" direction="west" minutes="15.032" orientation="longitude" pageId="23" pageNumber="24" precision="1" value="-37.250534">37° 15.032’W</geoCoordinate>
); depth
<quantity id="4C999B6FFFA6FFFAB37CFB2B91813269" box="[591,644,1271,1295]" metricMagnitude="1" metricUnit="m" metricValue="1.8" pageId="23" pageNumber="24" unit="m" value="18.0">
<elevation id="004CD1B9FFA6FFFAB37CFB2B91813269" box="[591,644,1271,1295]" metricMagnitude="1" metricUnit="m" metricValue="1.8" pageId="23" pageNumber="24" unit="m" value="18.0">18m</elevation>
</quantity>
; collected by
<collectorName id="2694535CFFA6FFFAB215FB2B90B13269" box="[806,948,1271,1295]" pageId="23" pageNumber="24">C. Goodwin</collectorName>
,
<collectorName id="2694535CFFA6FFFAB2F1FB2B97303268" box="[962,1077,1271,1294]" pageId="23" pageNumber="24">D. Poncet</collectorName>
, and
<collectorName id="2694535CFFA6FFFAB546FB2B97E23269" box="[1141,1255,1271,1295]" pageId="23" pageNumber="24">P. Brewin</collectorName>
,
<date id="FFDF104AFFA6FFFAB5C6FB2B93D63255" pageId="23" pageNumber="24" value="2010-11-19">
<collectingDate id="EF9BE9A2FFA6FFFAB5C6FB2B93D63255" pageId="23" pageNumber="24" value="2010-11-19">
19
<superScript id="7C149BC2FFA6FFFAB423FB2896193264" attach="left" box="[1296,1308,1268,1282]" fontSize="6" pageId="23" pageNumber="24">th</superScript>
November 2010
</collectingDate>
</date>
</materialsCitation>
.
<materialsCitation id="3B093CD7FFA6FFFAB1EEFAC79059323F" collectingDate="2010-11-23" collectionCode="BELUM" collectorName="C. Goodwin &amp; D. Poncet &amp; S. Brown" country="South Georgia and the South Sandwich Islands" elevation="18" latitude="-54.05965" location="Mc" longLatPrecision="1" longitude="-37.136715" municipality="Prince Olav Harbour" pageId="23" pageNumber="24" specimenCount="1" typeStatus="paratype">
<collectionCode id="ED70AE4FFFA6FFFAB1EEFAC7923A3254" box="[221,319,1307,1330]" country="United Kingdom" httpUri="http://grbio.org/cool/2x42-q9ch" name="Ulster Museum, Belfast" pageId="23" pageNumber="24">BELUM</collectionCode>
<location id="8EBE6051FFA6FFFAB074FAC7926B3255" LSID="urn:lsid:plazi:treatment:03C8879CFFA6FFF4B1A4FC7092913659:8EBE6051FFA6FFFAB074FAC7926B3255" box="[327,366,1307,1331]" country="South Georgia and the South Sandwich Islands" latitude="-54.05965" longLatPrecision="1" longitude="-37.136715" municipality="Prince Olav Harbour" name="Mc" pageId="23" pageNumber="24">Mc</location>
7655.
<collectingMunicipality id="6BBAACF0FFA6FFFAB081FAC7919B3255" box="[434,670,1307,1331]" pageId="23" pageNumber="24">Prince Olav Harbour</collectingMunicipality>
,
<collectingCountry id="F376761AFFA6FFFAB399FAC790483255" box="[682,845,1307,1331]" name="South Georgia and the South Sandwich Islands" pageId="23" pageNumber="24">South Georgia</collectingCountry>
(
<geoCoordinate id="EE55504DFFA6FFFAB26FFAC790E93255" box="[860,1004,1307,1331]" degrees="54" direction="south" minutes="03.579" orientation="latitude" pageId="23" pageNumber="24" precision="1" value="-54.05965">54°03.579’S</geoCoordinate>
,
<geoCoordinate id="EE55504DFFA6FFFAB2CAFAC797993255" box="[1017,1180,1307,1331]" degrees="37" direction="west" minutes="08.203" orientation="longitude" pageId="23" pageNumber="24" precision="1" value="-37.136715">37° 08.203’W</geoCoordinate>
); depth
<quantity id="4C999B6FFFA6FFFAB5C5FAC7962E3255" box="[1270,1323,1307,1331]" metricMagnitude="1" metricUnit="m" metricValue="1.8" pageId="23" pageNumber="24" unit="m" value="18.0">
<elevation id="004CD1B9FFA6FFFAB5C5FAC7962E3255" box="[1270,1323,1307,1331]" metricMagnitude="1" metricUnit="m" metricValue="1.8" pageId="23" pageNumber="24" unit="m" value="18.0">18m</elevation>
</quantity>
; collected by
<collectorName id="2694535CFFA6FFFAB189FA9D9240323F" box="[186,325,1345,1369]" pageId="23" pageNumber="24">C. Goodwin</collectorName>
,
<collectorName id="2694535CFFA6FFFAB062FA9E92C7323F" box="[337,450,1346,1369]" pageId="23" pageNumber="24">D. Poncet</collectorName>
, and
<collectorName id="2694535CFFA6FFFAB0CFFA9D916C323F" box="[508,617,1345,1369]" pageId="23" pageNumber="24">S. Brown</collectorName>
,
<date id="FFDF104AFFA6FFFAB347FA9D9059323F" box="[628,860,1342,1369]" pageId="23" pageNumber="24" value="2010-11-23">
<collectingDate id="EF9BE9A2FFA6FFFAB347FA9D9059323F" box="[628,860,1342,1369]" pageId="23" pageNumber="24" value="2010-11-23">
23
<superScript id="7C149BC2FFA6FFFAB3A3FAE29198322A" attach="left" box="[656,669,1342,1356]" fontSize="6" pageId="23" pageNumber="24">rd</superScript>
November 2010
</collectingDate>
</date>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C37B6501FFA6FFFAB1F4FAB9909230D8" pageId="23" pageNumber="24" type="etymology">
<paragraph id="8BDE368AFFA6FFFAB1F4FAB9960332C4" blockId="23.[151,1436,1046,1982]" pageId="23" pageNumber="24">
<emphasis id="B915EA98FFA6FFFAB1F4FAB9924E3218" bold="true" box="[199,331,1381,1406]" italics="true" pageId="23" pageNumber="24">Etymology:</emphasis>
Named for Dion Poncet, member of the expedition dive team, who alerted us to this ‘probable sponge’ under Grytviken jetty, and whose knowledge of
<collectingCountry id="F376761AFFA6FFFAB221FA5590B132C7" box="[786,948,1417,1441]" name="South Georgia and the South Sandwich Islands" pageId="23" pageNumber="24">South Georgia</collectingCountry>
was invaluable to this survey.
</paragraph>
<paragraph id="8BDE368AFFA6FFFAB1F4FA7190613130" blockId="23.[151,1436,1046,1982]" pageId="23" pageNumber="24">
<emphasis id="B915EA98FFA6FFFAB1F4FA7191BE32A0" box="[199,699,1453,1478]" italics="true" pageId="23" pageNumber="24">
<emphasis id="B915EA98FFA6FFFAB1F4FA7192C932A0" bold="true" box="[199,460,1453,1478]" italics="true" pageId="23" pageNumber="24">External morphology:</emphasis>
<taxonomicName id="4C614D09FFA6FFFAB0E4FA7391B032A0" box="[471,693,1455,1478]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="23" pageNumber="24" phylum="Porifera" rank="subSpecies" species="situ" subSpecies="appearance">In situ appearance</taxonomicName>
:
</emphasis>
Specimens are large (
<quantity id="4C999B6FFFA6FFFAB2F5FA72972A32A0" box="[966,1071,1454,1478]" metricMagnitude="-1" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="23" pageNumber="24" unit="cm" value="15.0" valueMax="20.0" valueMin="10.0">10–20cm</quantity>
maximum dimension), smooth surfaced, lobed sponges, carrot orange in colour, bearing large terminal oscules on the ends of the lobes. The two largest specimens are fan shaped and bear the oscules in a line along the edge of the fan. They are attached by the base of the specimen to the substrate; the attachment point is quite broad in some specimens but in the fan shaped specimens is smaller and might be considered a stalk (
<figureCitation id="135A2A0FFFA6FFFAB3C5F9E290533130" box="[758,854,1598,1622]" captionStart="FIGURE 13" captionStartId="25.[151,250,969,992]" captionTargetBox="[151,1436,365,953]" captionTargetId="figure-347@25.[151,1436,365,953]" captionTargetPageId="25" captionText="FIGURE 13. Myxilla (Burtonanchora) ponceti sp. nov. a) In situ appearance specimen Mc7573, scale bar 10cm; b) skeleton Mc7572, ectosome to top, scale bar 500µm; Spicules Mc7572 c) style, scale bar 100µm, d) ectosomal tylote, scale bar 100µm, e) chelae, scale bar 10µm." pageId="23" pageNumber="24">Fig. 13a</figureCitation>
).
</paragraph>
<paragraph id="8BDE368AFFA6FFFAB1F4F9BE9693311F" blockId="23.[151,1436,1046,1982]" box="[199,1430,1633,1658]" pageId="23" pageNumber="24">
<emphasis id="B915EA98FFA6FFFAB1F4F9BE92DC311C" bold="true" box="[199,473,1634,1658]" pageId="23" pageNumber="24">Preserved appearance:</emphasis>
Tissue firm but compressible. Ectosome is a dark brown, choanosome a paler brown.
</paragraph>
<paragraph id="8BDE368AFFA6FFFAB1F5F959926F3180" blockId="23.[151,1436,1046,1982]" pageId="23" pageNumber="24">
<emphasis id="B915EA98FFA6FFFAB1F5F959923631F8" bold="true" box="[198,307,1669,1694]" italics="true" pageId="23" pageNumber="24">Skeleton:</emphasis>
Choanosomal skeleton consists of ascending fibres of 4–10 styles joined by smaller, shorter, fibres of 1–3 styles. There is an ectosomal palisade of tylotes. Chelae scattered throughout skeleton and not forming rosettes (
<figureCitation id="135A2A0FFFA6FFFAB1CFF91292583180" box="[252,349,1742,1766]" captionStart="FIGURE 13" captionStartId="25.[151,250,969,992]" captionTargetBox="[151,1436,365,953]" captionTargetId="figure-347@25.[151,1436,365,953]" captionTargetPageId="25" captionText="FIGURE 13. Myxilla (Burtonanchora) ponceti sp. nov. a) In situ appearance specimen Mc7573, scale bar 10cm; b) skeleton Mc7572, ectosome to top, scale bar 500µm; Spicules Mc7572 c) style, scale bar 100µm, d) ectosomal tylote, scale bar 100µm, e) chelae, scale bar 10µm." pageId="23" pageNumber="24">Fig. 13b</figureCitation>
).
</paragraph>
<paragraph id="8BDE368AFFA6FFFAB1F4F92D9181306F" blockId="23.[151,1436,1046,1982]" box="[199,644,1777,1802]" pageId="23" pageNumber="24">
<emphasis id="B915EA98FFA6FFFAB1F4F92D9235306C" bold="true" box="[199,304,1777,1802]" italics="true" pageId="23" pageNumber="24">Spicules:</emphasis>
Measurements from Mc7572.
</paragraph>
<paragraph id="8BDE368AFFA6FFFAB1F4F8C991793037" blockId="23.[151,1436,1046,1982]" pageId="23" pageNumber="24">
<emphasis id="B915EA98FFA6FFFAB1F4F8C991113048" bold="true" box="[199,532,1813,1838]" pageId="23" pageNumber="24">Choanosomal subtylostyles:</emphasis>
281(325)369 by 12.2(14.3)18.7µm. Smooth styles, often slightly curved. Some have a faint swelling at the head (
<figureCitation id="135A2A0FFFA6FFFAB33CF8E5916A3037" box="[527,623,1849,1873]" captionStart="FIGURE 13" captionStartId="25.[151,250,969,992]" captionTargetBox="[151,1436,365,953]" captionTargetId="figure-347@25.[151,1436,365,953]" captionTargetPageId="25" captionText="FIGURE 13. Myxilla (Burtonanchora) ponceti sp. nov. a) In situ appearance specimen Mc7573, scale bar 10cm; b) skeleton Mc7572, ectosome to top, scale bar 500µm; Spicules Mc7572 c) style, scale bar 100µm, d) ectosomal tylote, scale bar 100µm, e) chelae, scale bar 10µm." pageId="23" pageNumber="24">Fig. 13c</figureCitation>
).
</paragraph>
<paragraph id="8BDE368AFFA6FFFAB1F4F88291A930FF" blockId="23.[151,1436,1046,1982]" pageId="23" pageNumber="24">
<emphasis id="B915EA98FFA6FFFAB1F4F88292A73010" bold="true" box="[199,418,1886,1910]" pageId="23" pageNumber="24">Ectosomal tylotes:</emphasis>
197(276)324 by 6.9(10.3)14.5µm. Anisotylotes in which one or both ends are swollen. In some one end has a mucronate point (
<figureCitation id="135A2A0FFFA6FFFAB30EF85D919A30FF" box="[573,671,1921,1945]" captionStart="FIGURE 13" captionStartId="25.[151,250,969,992]" captionTargetBox="[151,1436,365,953]" captionTargetId="figure-347@25.[151,1436,365,953]" captionTargetPageId="25" captionText="FIGURE 13. Myxilla (Burtonanchora) ponceti sp. nov. a) In situ appearance specimen Mc7573, scale bar 10cm; b) skeleton Mc7572, ectosome to top, scale bar 500µm; Spicules Mc7572 c) style, scale bar 100µm, d) ectosomal tylote, scale bar 100µm, e) chelae, scale bar 10µm." pageId="23" pageNumber="24">Fig. 13d</figureCitation>
).
</paragraph>
<paragraph id="8BDE368AFFA6FFFAB1F4F879909230D8" blockId="23.[151,1436,1046,1982]" box="[199,919,1957,1982]" pageId="23" pageNumber="24">
<emphasis id="B915EA98FFA6FFFAB1F4F879922730D8" bold="true" box="[199,290,1957,1982]" pageId="23" pageNumber="24">Chelae:</emphasis>
In two categories 31(40)49 and 57(66)72µm (
<figureCitation id="135A2A0FFFA6FFFAB219F87A908F30D8" box="[810,906,1958,1982]" captionStart="FIGURE 13" captionStartId="25.[151,250,969,992]" captionTargetBox="[151,1436,365,953]" captionTargetId="figure-347@25.[151,1436,365,953]" captionTargetPageId="25" captionText="FIGURE 13. Myxilla (Burtonanchora) ponceti sp. nov. a) In situ appearance specimen Mc7573, scale bar 10cm; b) skeleton Mc7572, ectosome to top, scale bar 500µm; Spicules Mc7572 c) style, scale bar 100µm, d) ectosomal tylote, scale bar 100µm, e) chelae, scale bar 10µm." pageId="23" pageNumber="24">Fig. 13e</figureCitation>
).
</paragraph>
</subSubSection>
<caption id="DF1E6602FFA9FFF5B1A0FD8D972B350E" box="[147,1070,593,616]" pageId="24" pageNumber="25" startId="24.[147,235,593,616]">
<paragraph id="8BDE368AFFA9FFF5B1A0FD8D972B350E" blockId="24.[147,1070,593,616]" box="[147,1070,593,616]" pageId="24" pageNumber="25">
<emphasis id="B915EA98FFA9FFF5B1A0FD8D9200350E" bold="true" box="[147,261,593,616]" pageId="24" pageNumber="25">TABLE 7.</emphasis>
<taxonomicName id="4C614D09FFA9FFF5B03FFD8D911F350E" authority="" authorityName="de Laubenfels" authorityYear="1936" box="[268,538,593,616]" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="24" pageNumber="25" phylum="Porifera" rank="subGenus" subGenus="Burtonanchora">
<emphasis id="B915EA98FFA9FFF5B03FFD8D911F350E" box="[268,538,593,616]" italics="true" pageId="24" pageNumber="25">Myxilla (Burtonanchora)</emphasis>
</taxonomicName>
species from the Antarctic and Southern Atlantic.
</paragraph>
</caption>
<paragraph id="8BDE368AFFA9FFF5B1CFFD53900E3129" pageId="24" pageNumber="25">
<table id="F961C42AFFA90012B192FD5394933129" box="[161,1942,655,1615]" gridcols="6" gridrows="30" pageId="24" pageNumber="25">
<tr id="355134C8FFA90012B192FD53949335C3" box="[161,1942,655,677]" gridrow="0" pageId="24" pageNumber="25">
<th id="76805DB4FFA90012B192FD5392A735C3" box="[161,418,655,677]" gridcol="0" gridrow="0" pageId="24" pageNumber="25">
<emphasis id="B915EA98FFA9FFF5B1CFFD53924E35C3" bold="true" box="[252,331,655,677]" pageId="24" pageNumber="25">Species</emphasis>
</th>
<th id="76805DB4FFA90012B0F2FD53916135C3" box="[449,612,655,677]" gridcol="1" gridrow="0" pageId="24" pageNumber="25">
<emphasis id="B915EA98FFA9FFF5B0FAFD53915835C3" bold="true" box="[457,605,655,677]" pageId="24" pageNumber="25">Choanosomal</emphasis>
</th>
<th id="76805DB4FFA90012B3B2FD53906C35C3" box="[641,873,655,677]" gridcol="2" gridrow="0" pageId="24" pageNumber="25">
<emphasis id="B915EA98FFA9FFF5B3A7FD53906535C3" bold="true" box="[660,864,655,677]" pageId="24" pageNumber="25">Ectosomal spicules</emphasis>
</th>
<th id="76805DB4FFA90012B2BCFD53974A35C3" box="[911,1103,655,677]" gridcol="3" gridrow="0" pageId="24" pageNumber="25">
<emphasis id="B915EA98FFA9FFF5B2BCFD5390DF35C3" bold="true" box="[911,986,655,677]" pageId="24" pageNumber="25">Chelae</emphasis>
</th>
<th id="76805DB4FFA90012B542FD53964E35C3" box="[1137,1355,655,677]" gridcol="4" gridrow="0" pageId="24" pageNumber="25">
<emphasis id="B915EA98FFA9FFF5B548FD53964E35C3" bold="true" box="[1147,1355,655,677]" pageId="24" pageNumber="25">Other Microscleres</emphasis>
</th>
<th id="76805DB4FFA90012B442FD53949335C3" box="[1393,1942,655,677]" gridcol="5" gridrow="0" pageId="24" pageNumber="25">
<emphasis id="B915EA98FFA9FFF5B494FD53945A35C3" bold="true" box="[1447,1887,655,677]" pageId="24" pageNumber="25">External appearance/Notes/ Distribution</emphasis>
</th>
</tr>
<tr id="355134C8FFA90012B192FD70949335AF" box="[161,1942,684,713]" gridrow="1" pageId="24" pageNumber="25" rowspan-0="1" rowspan-5="1">
<td id="76805DB4FFA90012B0F2FD70916135AF" box="[449,612,684,713]" gridcol="1" gridrow="1" pageId="24" pageNumber="25">
<emphasis id="B915EA98FFA9FFF5B0D3FD70914035A4" bold="true" box="[480,581,684,706]" pageId="24" pageNumber="25">styles µm</emphasis>
</td>
<td id="76805DB4FFA90012B3B2FD70906C35AF" box="[641,873,684,713]" gridcol="2" gridrow="1" pageId="24" pageNumber="25">
<emphasis id="B915EA98FFA9FFF5B3DBFD70900E35A4" bold="true" box="[744,779,684,706]" pageId="24" pageNumber="25">µm</emphasis>
</td>
<td id="76805DB4FFA90012B2BCFD70974A35AF" box="[911,1103,684,713]" gridcol="3" gridrow="1" pageId="24" pageNumber="25">
<emphasis id="B915EA98FFA9FFF5B2BCFD6F90B735AF" bold="true" box="[911,946,691,713]" pageId="24" pageNumber="25">µm</emphasis>
</td>
<td id="76805DB4FFA90012B542FD70964E35AF" box="[1137,1355,684,713]" gridcol="4" gridrow="1" pageId="24" pageNumber="25">
<emphasis id="B915EA98FFA9FFF5B5E2FD6F97F135AF" bold="true" box="[1233,1268,691,713]" pageId="24" pageNumber="25">µm</emphasis>
</td>
</tr>
<tr id="355134C8FFA90012B192FD0A9493358A" box="[161,1942,726,748]" gridrow="2" pageId="24" pageNumber="25">
<th id="76805DB4FFA90012B192FD0A92A7358A" box="[161,418,726,748]" gridcol="0" gridrow="2" pageId="24" pageNumber="25">
<taxonomicName id="4C614D09FFA9FFF5B192FD0A93EB358A" authorityName="Schmidt" authorityYear="1862" box="[161,238,726,748]" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="24" pageNumber="25" phylum="Porifera" rank="genus">
<emphasis id="B915EA98FFA9FFF5B192FD0A93EB358A" box="[161,238,726,748]" italics="true" pageId="24" pageNumber="25">Myxilla</emphasis>
</taxonomicName>
</th>
<td id="76805DB4FFA90012B0F2FD0A9161358A" box="[449,612,726,748]" gridcol="1" gridrow="2" pageId="24" pageNumber="25">Smooth styles</td>
<td id="76805DB4FFA90012B3B2FD0A906C358A" box="[641,873,726,748]" gridcol="2" gridrow="2" pageId="24" pageNumber="25">Tornotes 250 by 8.</td>
<td id="76805DB4FFA90012B2BCFD0A974A358A" box="[911,1103,726,748]" gridcol="3" gridrow="2" pageId="24" pageNumber="25">2 sizes: 21,42</td>
<td id="76805DB4FFA90012B542FD0A964E358A" box="[1137,1355,726,748]" gridcol="4" gridrow="2" pageId="24" pageNumber="25">2 categories of</td>
<td id="76805DB4FFA90012B442FD0A9493358A" box="[1393,1942,726,748]" gridcol="5" gridrow="2" pageId="24" pageNumber="25">Small sponge, sub–ramose with flattened branches or</td>
</tr>
<tr id="355134C8FFA90012B192FD2894933476" box="[161,1942,756,784]" gridrow="3" pageId="24" pageNumber="25" rowspan-3="1">
<th id="76805DB4FFA90012B192FD2892A73476" box="[161,418,756,784]" gridcol="0" gridrow="3" pageId="24" pageNumber="25">
<emphasis id="B915EA98FFA9FFF5B192FD289250346C" box="[161,341,756,778]" italics="true" pageId="24" pageNumber="25">
((
<taxonomicName id="4C614D09FFA9FFF5B181FD28924A346C" authorityName="de Laubenfels" authorityYear="1936" box="[178,335,756,778]" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="24" pageNumber="24" phylum="Porifera" rank="subGenus" subGenus="Burtonanchora">Burtonanchora</taxonomicName>
)
</emphasis>
</th>
<td id="76805DB4FFA90012B0F2FD2891613476" box="[449,612,756,784]" gridcol="1" gridrow="3" pageId="24" pageNumber="25">470 by 17 bearing</td>
<td id="76805DB4FFA90012B3B2FD28906C3476" box="[641,873,756,784]" gridcol="2" gridrow="3" pageId="24" pageNumber="25">Ends with terminal</td>
<td id="76805DB4FFA90012B542FD28964E3476" box="[1137,1355,756,784]" gridcol="4" gridrow="3" pageId="24" pageNumber="25">sigmata: 25, 42</td>
<td id="76805DB4FFA90012B442FD2894933476" box="[1393,1942,756,784]" gridcol="5" gridrow="3" pageId="24" pageNumber="25">lobes. South Georgia 106–198m. Currently classified</td>
</tr>
<tr id="355134C8FFA90012B192FCCD9493344B" box="[161,1942,785,813]" gridrow="4" pageId="24" pageNumber="25" rowspan-3="1" rowspan-4="1">
<th id="76805DB4FFA90012B192FCCD92A7344B" box="[161,418,785,813]" gridcol="0" gridrow="4" pageId="24" pageNumber="25">
<emphasis id="B915EA98FFA9FFF5B192FCCD923D3441" box="[161,312,785,807]" italics="true" pageId="24" pageNumber="25">basimucronata</emphasis>
Burton,
</th>
<td id="76805DB4FFA90012B0F2FCCD9161344B" box="[449,612,785,813]" gridcol="1" gridrow="4" pageId="24" pageNumber="25">basal mucron.</td>
<td id="76805DB4FFA90012B3B2FCCD906C344B" box="[641,873,785,813]" gridcol="2" gridrow="4" pageId="24" pageNumber="25">mucron and numerous</td>
<td id="76805DB4FFA90012B442FCCD9493344B" box="[1393,1942,785,813]" gridcol="5" gridrow="4" pageId="24" pageNumber="25">
in
<taxonomicName id="4C614D09FFA9FFF5B4BFFCCD94293441" authority="(Myxilla) (van Soest et al. 2012)" baseAuthorityName="van Soest" baseAuthorityYear="2012" box="[1420,1836,785,807]" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="24" pageNumber="25" phylum="Porifera" rank="subGenus" subGenus="Myxilla">
<emphasis id="B915EA98FFA9FFF5B4BFFCCD95383441" box="[1420,1597,785,807]" italics="true" pageId="24" pageNumber="25">Myxilla (Myxilla)</emphasis>
(van Soest
<emphasis id="B915EA98FFA9FFF5B787FCCD95ED3441" box="[1716,1768,785,807]" italics="true" pageId="24" pageNumber="25">et al.</emphasis>
2012)
</taxonomicName>
.
</td>
</tr>
<tr id="355134C8FFA90012B192FCF294933422" box="[161,1942,814,836]" gridrow="5" pageId="24" pageNumber="25" rowspan-1="1" rowspan-3="1" rowspan-4="1" rowspan-5="1">
<th id="76805DB4FFA90012B192FCF292A73422" box="[161,418,814,836]" gridcol="0" gridrow="5" pageId="24" pageNumber="25">1932</th>
<td id="76805DB4FFA90012B3B2FCF2906C3422" box="[641,873,814,836]" gridcol="2" gridrow="5" pageId="24" pageNumber="25">microspines.</td>
</tr>
<tr id="355134C8FFA90012B192FC8D94933401" box="[161,1942,849,871]" gridrow="6" pageId="24" pageNumber="25">
<th id="76805DB4FFA90012B192FC8D92A73401" box="[161,418,849,871]" gridcol="0" gridrow="6" pageId="24" pageNumber="25">
<taxonomicName id="4C614D09FFA9FFF5B192FC8D92A43401" authority="" authorityName="de Laubenfels" authorityYear="1936" box="[161,417,849,871]" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="24" pageNumber="25" phylum="Porifera" rank="subGenus" subGenus="Burtonanchora">
<emphasis id="B915EA98FFA9FFF5B192FC8D92A43401" box="[161,417,849,871]" italics="true" pageId="24" pageNumber="25">Myxilla (Burtonanchora)</emphasis>
</taxonomicName>
</th>
<td id="76805DB4FFA90012B0F2FC8D91613401" box="[449,612,849,871]" gridcol="1" gridrow="6" pageId="24" pageNumber="25">715–775 by 20</td>
<td id="76805DB4FFA90012B3B2FC8D906C3401" box="[641,873,849,871]" gridcol="2" gridrow="6" pageId="24" pageNumber="25">Tylotes 380 by 7–8.</td>
<td id="76805DB4FFA90012B2BCFC8D974A3401" box="[911,1103,849,871]" gridcol="3" gridrow="6" pageId="24" pageNumber="25">60–70</td>
<td id="76805DB4FFA90012B542FC8D964E3401" box="[1137,1355,849,871]" gridcol="4" gridrow="6" pageId="24" pageNumber="25">None</td>
<td id="76805DB4FFA90012B442FC8D94933401" box="[1393,1942,849,871]" gridcol="5" gridrow="6" pageId="24" pageNumber="25">Irregular mass with connulose surface 9x4x7mm.</td>
</tr>
<tr id="355134C8FFA90012B192FCB2949334ED" box="[161,1942,878,907]" gridrow="7" pageId="24" pageNumber="25" rowspan-2="1" rowspan-4="1">
<th id="76805DB4FFA90012B192FCB292A734ED" box="[161,418,878,907]" gridcol="0" gridrow="7" pageId="24" pageNumber="25">
<emphasis id="B915EA98FFA9FFF5B192FCB293FB34E2" box="[161,254,878,900]" italics="true" pageId="24" pageNumber="25">asigmata</emphasis>
(Topsent,
</th>
<td id="76805DB4FFA90012B0F2FCB2916134ED" box="[449,612,878,907]" gridcol="1" gridrow="7" pageId="24" pageNumber="25">Smooth</td>
<td id="76805DB4FFA90012B2BCFCB2974A34ED" box="[911,1103,878,907]" gridcol="3" gridrow="7" pageId="24" pageNumber="25">(3 teeth)</td>
<td id="76805DB4FFA90012B442FCB2949334ED" box="[1393,1942,878,907]" gridcol="5" gridrow="7" pageId="24" pageNumber="25">Type location Antarctic 450m.Distribution Antarctic</td>
</tr>
<tr id="355134C8FFA90012B192FC50949334C4" box="[161,1942,908,930]" gridrow="8" pageId="24" pageNumber="25" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1">
<th id="76805DB4FFA90012B192FC5092A734C4" box="[161,418,908,930]" gridcol="0" gridrow="8" pageId="24" pageNumber="25">1901)</th>
<td id="76805DB4FFA90012B442FC50949334C4" box="[1393,1942,908,930]" gridcol="5" gridrow="8" pageId="24" pageNumber="25">and sub–Antarctic including South Georgia (Burton</td>
</tr>
<tr id="355134C8FFA90012B192FC75949334D9" box="[161,1942,937,959]" gridrow="9" pageId="24" pageNumber="25" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1">
<td id="76805DB4FFA90012B442FC75949334D9" box="[1393,1942,937,959]" gridcol="5" gridrow="9" pageId="24" pageNumber="25">
1932). See
<bibRefCitation id="EFF04B7BFFA9FFF5B4D7FC7595ED34D9" author="Rios, P. &amp; Cristobo, F. J." box="[1508,1768,937,959]" pageId="24" pageNumber="25" pagination="525 - 546" refId="ref30798" refString="Rios, P. &amp; Cristobo, F. J. (2007) Sponges of genus Myxilla Schmidt, 1862, collected in Antarctic waters by Spanish Antarctic expeditions. In: Custodio, M., Lobo - Hajdu, G., Hajdu, E. &amp; Muricy, G. (Eds), Porifera Research: Biodiversity, Innovation and Sustainability. Serie Livros 28. Rio de Janeiro: Universidad Nacional de Rio de Janeiro, pp. 525 - 546." type="book chapter" year="2007">Rios and Cristobo (2007)</bibRefCitation>
.
</td>
</tr>
<tr id="355134C8FFA90012B192FC1194933485" box="[161,1942,973,995]" gridrow="10" pageId="24" pageNumber="25">
<th id="76805DB4FFA90012B192FC1192A73485" box="[161,418,973,995]" gridcol="0" gridrow="10" pageId="24" pageNumber="25">
<taxonomicName id="4C614D09FFA9FFF5B192FC1192A43485" authority="" authorityName="de Laubenfels" authorityYear="1936" box="[161,417,973,995]" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="24" pageNumber="25" phylum="Porifera" rank="subGenus" subGenus="Burtonanchora">
<emphasis id="B915EA98FFA9FFF5B192FC1192A43485" box="[161,417,973,995]" italics="true" pageId="24" pageNumber="25">Myxilla (Burtonanchora)</emphasis>
</taxonomicName>
</th>
<td id="76805DB4FFA90012B0F2FC1191613485" box="[449,612,973,995]" gridcol="1" gridrow="10" pageId="24" pageNumber="25">Smooth styles</td>
<td id="76805DB4FFA90012B3B2FC11906C3485" box="[641,873,973,995]" gridcol="2" gridrow="10" pageId="24" pageNumber="25">Tornotes</td>
<td id="76805DB4FFA90012B2BCFC11974A3485" box="[911,1103,973,995]" gridcol="3" gridrow="10" pageId="24" pageNumber="25">25–40</td>
<td id="76805DB4FFA90012B542FC11964E3485" box="[1137,1355,973,995]" gridcol="4" gridrow="10" pageId="24" pageNumber="25">70 sigmas</td>
<td id="76805DB4FFA90012B442FC1194933485" box="[1393,1942,973,995]" gridcol="5" gridrow="10" pageId="24" pageNumber="25">Flattened sheet largest piece 69 by 62 by 6mm.</td>
</tr>
<tr id="355134C8FFA90012B192FC3694933360" box="[161,1942,1002,1030]" gridrow="11" pageId="24" pageNumber="25" rowspan-3="1" rowspan-4="1">
<th id="76805DB4FFA90012B192FC3692A73360" box="[161,418,1002,1030]" gridcol="0" gridrow="11" pageId="24" pageNumber="25">
<emphasis id="B915EA98FFA9FFF5B192FC3693E93366" box="[161,236,1002,1024]" italics="true" pageId="24" pageNumber="25">hastata</emphasis>
Ridley and
</th>
<td id="76805DB4FFA90012B0F2FC3691613360" box="[449,612,1002,1030]" gridcol="1" gridrow="11" pageId="24" pageNumber="25">770 by 40</td>
<td id="76805DB4FFA90012B3B2FC36906C3360" box="[641,873,1002,1030]" gridcol="2" gridrow="11" pageId="24" pageNumber="25">350 by 10</td>
<td id="76805DB4FFA90012B442FC3694933360" box="[1393,1942,1002,1030]" gridcol="5" gridrow="11" pageId="24" pageNumber="25">Wrinkled surface with pores in irregular groups. Rio</td>
</tr>
<tr id="355134C8FFA90012B192FBDB9493337B" box="[161,1942,1031,1053]" gridrow="12" pageId="24" pageNumber="25" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1">
<th id="76805DB4FFA90012B192FBDB92A7337B" box="[161,418,1031,1053]" gridcol="0" gridrow="12" pageId="24" pageNumber="25">Dendy, 1886</th>
<td id="76805DB4FFA90012B442FBDB9493337B" box="[1393,1942,1031,1053]" gridcol="5" gridrow="12" pageId="24" pageNumber="25">del Plata, Argentina, 600 fathoms.</td>
</tr>
<tr id="355134C8FFA90012B192FBF694933326" box="[161,1942,1066,1088]" gridrow="13" pageId="24" pageNumber="25">
<th id="76805DB4FFA90012B192FBF692A73326" box="[161,418,1066,1088]" gridcol="0" gridrow="13" pageId="24" pageNumber="25">
<taxonomicName id="4C614D09FFA9FFF5B192FBF692A43326" authority="" authorityName="de Laubenfels" authorityYear="1936" box="[161,417,1066,1088]" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="24" pageNumber="25" phylum="Porifera" rank="subGenus" subGenus="Burtonanchora">
<emphasis id="B915EA98FFA9FFF5B192FBF693EB3326" box="[161,238,1066,1088]" italics="true" pageId="24" pageNumber="25">Myxilla</emphasis>
(
<emphasis id="B915EA98FFA9FFF5B1CEFBF6929D3326" box="[253,408,1066,1088]" italics="true" pageId="24" pageNumber="25">Burtonanchora</emphasis>
)
</taxonomicName>
</th>
<td id="76805DB4FFA90012B0F2FBF691613326" box="[449,612,1066,1088]" gridcol="1" gridrow="13" pageId="24" pageNumber="25">Smooth styles</td>
<td id="76805DB4FFA90012B3B2FBF6906C3326" box="[641,873,1066,1088]" gridcol="2" gridrow="13" pageId="24" pageNumber="25">Strongyles with spined</td>
<td id="76805DB4FFA90012B2BCFBF6974A3326" box="[911,1103,1066,1088]" gridcol="3" gridrow="13" pageId="24" pageNumber="25">11</td>
<td id="76805DB4FFA90012B542FBF6964E3326" box="[1137,1355,1066,1088]" gridcol="4" gridrow="13" pageId="24" pageNumber="25">None</td>
<td id="76805DB4FFA90012B442FBF694933326" box="[1393,1942,1066,1088]" gridcol="5" gridrow="13" pageId="24" pageNumber="25">Massive sponge with uneven, shaggy, surface. Chelae</td>
</tr>
<tr id="355134C8FFA90012B192FB9B94933302" box="[161,1942,1095,1124]" gridrow="14" pageId="24" pageNumber="25" rowspan-3="1" rowspan-4="1">
<th id="76805DB4FFA90012B192FB9B92A73302" box="[161,418,1095,1124]" gridcol="0" gridrow="14" pageId="24" pageNumber="25">
<taxonomicName id="4C614D09FFA9FFF5B192FB9B9289333B" authority="Burton, 1938" authorityName="Burton" authorityYear="1938" box="[161,396,1095,1117]" class="Demospongiae" family="Hymedesmiidae" genus="Hymedesmia" kingdom="Animalia" order="Poecilosclerida" pageId="24" pageNumber="25" phylum="Porifera" rank="species" species="lissostyla">
<emphasis id="B915EA98FFA9FFF5B192FB9B9205333B" box="[161,256,1095,1117]" italics="true" pageId="24" pageNumber="25">lissostyla</emphasis>
Burton, 1938
</taxonomicName>
</th>
<td id="76805DB4FFA90012B0F2FB9B91613302" box="[449,612,1095,1124]" gridcol="1" gridrow="14" pageId="24" pageNumber="25">800 by 35</td>
<td id="76805DB4FFA90012B3B2FB9B906C3302" box="[641,873,1095,1124]" gridcol="2" gridrow="14" pageId="24" pageNumber="25">ends 350 by 10</td>
<td id="76805DB4FFA90012B442FB9B94933302" box="[1393,1942,1095,1124]" gridcol="5" gridrow="14" pageId="24" pageNumber="25">with thin, rounded shaft and pointed alae. Antarctic.</td>
</tr>
<tr id="355134C8FFA90012B192FBAD949333E1" box="[161,1942,1137,1159]" gridrow="15" pageId="24" pageNumber="25">
<th id="76805DB4FFA90012B192FBAD92A733E1" box="[161,418,1137,1159]" gridcol="0" gridrow="15" pageId="24" pageNumber="25">
<taxonomicName id="4C614D09FFA9FFF5B192FBAD92A433E1" authority="" authorityName="de Laubenfels" authorityYear="1936" box="[161,417,1137,1159]" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="24" pageNumber="25" phylum="Porifera" rank="subGenus" subGenus="Burtonanchora">
<emphasis id="B915EA98FFA9FFF5B192FBAD92A433E1" box="[161,417,1137,1159]" italics="true" pageId="24" pageNumber="25">Myxilla (Burtonanchora)</emphasis>
</taxonomicName>
</th>
<td id="76805DB4FFA90012B0F2FBAD916133E1" box="[449,612,1137,1159]" gridcol="1" gridrow="15" pageId="24" pageNumber="25">500–570 by</td>
<td id="76805DB4FFA90012B3B2FBAD906C33E1" box="[641,873,1137,1159]" gridcol="2" gridrow="15" pageId="24" pageNumber="25">Tylotes 280–300 by 10</td>
<td id="76805DB4FFA90012B2BCFBAD974A33E1" box="[911,1103,1137,1159]" gridcol="3" gridrow="15" pageId="24" pageNumber="25">73–80</td>
<td id="76805DB4FFA90012B542FBAD964E33E1" box="[1137,1355,1137,1159]" gridcol="4" gridrow="15" pageId="24" pageNumber="25">14–17 normally but</td>
<td id="76805DB4FFA90012B442FBAD949333E1" box="[1393,1942,1137,1159]" gridcol="5" gridrow="15" pageId="24" pageNumber="25">Massive sponge, able to grow very large. Prominent</td>
</tr>
<tr id="355134C8FFA90012B192FB52949333CD" box="[161,1942,1166,1195]" gridrow="16" pageId="24" pageNumber="25">
<th id="76805DB4FFA90012B192FB5292A733CD" box="[161,418,1166,1195]" gridcol="0" gridrow="16" pageId="24" pageNumber="25">
<emphasis id="B915EA98FFA9FFF5B192FB5293E333C2" box="[161,230,1166,1188]" italics="true" pageId="24" pageNumber="25">magna</emphasis>
<bibRefCitation id="EFF04B7BFFA9FFF5B1DFFB52927933C2" author="Topsent, E." box="[236,380,1166,1188]" pageId="24" pageNumber="25" pagination="163 - 172" refId="ref31887" refString="Topsent, E. (1916) Diagnoses d'eponges recueillies dans l'Antarctique par le Pourquoi - Pas? Bulletin du Museum national d'histoire naturelle, 22, 163 - 172." type="journal article" year="1916">Topsent,1916</bibRefCitation>
</th>
<td id="76805DB4FFA90012B0F2FB52916133CD" box="[449,612,1166,1195]" gridcol="1" gridrow="16" pageId="24" pageNumber="25">27–29 Smooth,</td>
<td id="76805DB4FFA90012B3B2FB52906C33CD" box="[641,873,1166,1195]" gridcol="2" gridrow="16" pageId="24" pageNumber="25">most with terminal</td>
<td id="76805DB4FFA90012B2BCFB52974A33CD" box="[911,1103,1166,1195]" gridcol="3" gridrow="16" pageId="24" pageNumber="25">(3 teeth)</td>
<td id="76805DB4FFA90012B542FB52964E33CD" box="[1137,1355,1166,1195]" gridcol="4" gridrow="16" pageId="24" pageNumber="25">up to 19–22;</td>
<td id="76805DB4FFA90012B442FB52949333CD" box="[1393,1942,1166,1195]" gridcol="5" gridrow="16" pageId="24" pageNumber="25">network of veins on surface. Large oscules often on</td>
</tr>
<tr id="355134C8FFA90012B192FB70949333B9" box="[161,1942,1196,1247]" gridrow="17" pageId="24" pageNumber="25" rowspan-0="1">
<td id="76805DB4FFA90012B0F2FB70916133B9" box="[449,612,1196,1247]" gridcol="1" gridrow="17" pageId="24" pageNumber="25">strongly curved</td>
<td id="76805DB4FFA90012B3B2FB70906C33B9" box="[641,873,1196,1247]" gridcol="2" gridrow="17" pageId="24" pageNumber="25">spines</td>
<td id="76805DB4FFA90012B2BCFB70974A33B9" box="[911,1103,1196,1247]" gridcol="3" gridrow="17" pageId="24" pageNumber="25">23–27</td>
<td id="76805DB4FFA90012B542FB70964E33B9" box="[1137,1355,1196,1247]" gridcol="4" gridrow="17" pageId="24" pageNumber="25">4–7</td>
<td id="76805DB4FFA90012B442FB70949333B9" box="[1393,1942,1196,1247]" gridcol="5" gridrow="17" pageId="24" pageNumber="25">
mounds. Listed as junior synonym of
<taxonomicName id="4C614D09FFA9FFF5B674FB70943933B9" authority="Ridley and Dendy, 1886" authorityName="Ridley and Dendy" authorityYear="1886" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="24" pageNumber="25" phylum="Porifera" rank="species" species="mollis" subGenus="Myxilla">
<emphasis id="B915EA98FFA9FFF5B674FB70951A33B9" italics="true" pageId="24" pageNumber="25">Myxilla (Myxilla) mollis</emphasis>
<bibRefCitation id="EFF04B7BFFA9FFF5B716FB15943933B9" author="Ridley, S. O. &amp; Dendy, A." box="[1573,1852,1225,1247]" pageId="24" pageNumber="25" pagination="325 - 351" refId="ref30671" refString="Ridley, S. O. &amp; Dendy, A. (1886) Preliminary Report on the Monaxonida collected by H. M. S. &quot; Challenger &quot;. Annals and Magazine of Natural History, 18, 325 - 351." type="journal article" year="1886">Ridley and Dendy, 1886</bibRefCitation>
</taxonomicName>
in (van
</td>
</tr>
<tr id="355134C8FFA90012B192FB3A9493339A" box="[161,1942,1254,1276]" gridrow="18" pageId="24" pageNumber="25" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1">
<td id="76805DB4FFA90012B442FB3A9493339A" box="[1393,1942,1254,1276]" gridcol="5" gridrow="18" pageId="24" pageNumber="25">
Soest
<emphasis id="B915EA98FFA9FFF5B49CFB3A96E7339A" box="[1455,1506,1254,1276]" italics="true" pageId="24" pageNumber="25">et al.</emphasis>
2012).
</td>
</tr>
<tr id="355134C8FFA90012B192FAD594933279" box="[161,1942,1289,1311]" gridrow="19" pageId="24" pageNumber="25">
<th id="76805DB4FFA90012B192FAD592A73279" box="[161,418,1289,1311]" gridcol="0" gridrow="19" pageId="24" pageNumber="25">
<taxonomicName id="4C614D09FFA9FFF5B192FAD592A43279" authority="" authorityName="de Laubenfels" authorityYear="1936" box="[161,417,1289,1311]" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="24" pageNumber="25" phylum="Porifera" rank="subGenus" subGenus="Burtonanchora">
<emphasis id="B915EA98FFA9FFF5B192FAD592A43279" box="[161,417,1289,1311]" italics="true" pageId="24" pageNumber="25">Myxilla (Burtonanchora)</emphasis>
</taxonomicName>
</th>
<td id="76805DB4FFA90012B0F2FAD591613279" box="[449,612,1289,1311]" gridcol="1" gridrow="19" pageId="24" pageNumber="25">Smooth styles</td>
<td id="76805DB4FFA90012B3B2FAD5906C3279" box="[641,873,1289,1311]" gridcol="2" gridrow="19" pageId="24" pageNumber="25">Tylotes with minutely</td>
<td id="76805DB4FFA90012B2BCFAD5974A3279" box="[911,1103,1289,1311]" gridcol="3" gridrow="19" pageId="24" pageNumber="25">50</td>
<td id="76805DB4FFA90012B542FAD5964E3279" box="[1137,1355,1289,1311]" gridcol="4" gridrow="19" pageId="24" pageNumber="25">Sigmas 63</td>
<td id="76805DB4FFA90012B442FAD594933279" box="[1393,1942,1289,1311]" gridcol="5" gridrow="19" pageId="24" pageNumber="25">Encrusting a worm–tube, 12mm thick. Very bad</td>
</tr>
<tr id="355134C8FFA90012B192FAFA9493325A" box="[161,1942,1318,1340]" gridrow="20" pageId="24" pageNumber="25" rowspan-3="1" rowspan-4="1">
<th id="76805DB4FFA90012B192FAFA92A7325A" box="[161,418,1318,1340]" gridcol="0" gridrow="20" pageId="24" pageNumber="25">
<taxonomicName id="4C614D09FFA9FFF5B192FAFA929B325A" authority="Ridley and Dendy" authorityName="Ridley and Dendy" authorityYear="1886" box="[161,414,1318,1340]" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="24" pageNumber="25" phylum="Porifera" rank="species" species="mollis">
<emphasis id="B915EA98FFA9FFF5B192FAFA93DA325A" box="[161,223,1318,1340]" italics="true" pageId="24" pageNumber="25">mollis</emphasis>
Ridley and Dendy
</taxonomicName>
,
</th>
<td id="76805DB4FFA90012B0F2FAFA9161325A" box="[449,612,1318,1340]" gridcol="1" gridrow="20" pageId="24" pageNumber="25">700 by 20um</td>
<td id="76805DB4FFA90012B3B2FAFA906C325A" box="[641,873,1318,1340]" gridcol="2" gridrow="20" pageId="24" pageNumber="25">spined oval heads 400</td>
<td id="76805DB4FFA90012B442FAFA9493325A" box="[1393,1942,1318,1340]" gridcol="5" gridrow="20" pageId="24" pageNumber="25">condition specimen—prevents detailed description.</td>
</tr>
<tr id="355134C8FFA90012B192FA989493323C" box="[161,1942,1348,1370]" gridrow="21" pageId="24" pageNumber="25" rowspan-1="1" rowspan-3="1" rowspan-4="1">
<th id="76805DB4FFA90012B192FA9892A7323C" box="[161,418,1348,1370]" gridcol="0" gridrow="21" pageId="24" pageNumber="25">1886</th>
<td id="76805DB4FFA90012B3B2FA98906C323C" box="[641,873,1348,1370]" gridcol="2" gridrow="21" pageId="24" pageNumber="25">by 10.</td>
<td id="76805DB4FFA90012B442FA989493323C" box="[1393,1942,1348,1370]" gridcol="5" gridrow="21" pageId="24" pageNumber="25">Type locality off mouth of Rio de la Plata, 600</td>
</tr>
<tr id="355134C8FFA90012B192FABD94933211" box="[161,1942,1377,1399]" gridrow="22" pageId="24" pageNumber="25" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1">
<td id="76805DB4FFA90012B442FABD94933211" box="[1393,1942,1377,1399]" gridcol="5" gridrow="22" pageId="24" pageNumber="25">
fathoms. Is currently listed as
<taxonomicName id="4C614D09FFA9FFF5B78DFABD94703211" authority="(Myxilla)" box="[1726,1909,1377,1399]" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="24" pageNumber="25" phylum="Porifera" rank="subGenus" subGenus="Myxilla">
<emphasis id="B915EA98FFA9FFF5B78DFABD940E3211" box="[1726,1803,1377,1399]" italics="true" pageId="24" pageNumber="25">Myxilla</emphasis>
(
<emphasis id="B915EA98FFA9FFF5B62CFABD94693211" box="[1823,1900,1377,1399]" italics="true" pageId="24" pageNumber="25">Myxilla</emphasis>
)
</taxonomicName>
in
</td>
</tr>
<tr id="355134C8FFA90012B192FAA2949332F2" box="[161,1942,1406,1428]" gridrow="23" pageId="24" pageNumber="25" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1">
<td id="76805DB4FFA90012B442FAA2949332F2" box="[1393,1942,1406,1428]" gridcol="5" gridrow="23" pageId="24" pageNumber="25">van Soest et al. (2012).</td>
</tr>
<tr id="355134C8FFA90012B192FA7D949332D1" box="[161,1942,1441,1463]" gridrow="24" pageId="24" pageNumber="25">
<th id="76805DB4FFA90012B192FA7D92A732D1" box="[161,418,1441,1463]" gridcol="0" gridrow="24" pageId="24" pageNumber="25">
<taxonomicName id="4C614D09FFA9FFF5B192FA7D92A432D1" authority="" authorityName="de Laubenfels" authorityYear="1936" box="[161,417,1441,1463]" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="24" pageNumber="25" phylum="Porifera" rank="subGenus" subGenus="Burtonanchora">
<emphasis id="B915EA98FFA9FFF5B192FA7D92A432D1" box="[161,417,1441,1463]" italics="true" pageId="24" pageNumber="25">Myxilla (Burtonanchora)</emphasis>
</taxonomicName>
</th>
<td id="76805DB4FFA90012B0F2FA7D916132D1" box="[449,612,1441,1463]" gridcol="1" gridrow="24" pageId="24" pageNumber="25">480–500</td>
<td id="76805DB4FFA90012B3B2FA7D906C32D1" box="[641,873,1441,1463]" gridcol="2" gridrow="24" pageId="24" pageNumber="25">Curved or flexuose</td>
<td id="76805DB4FFA90012B2BCFA7D974A32D1" box="[911,1103,1441,1463]" gridcol="3" gridrow="24" pageId="24" pageNumber="25">37–73</td>
<td id="76805DB4FFA90012B542FA7D964E32D1" box="[1137,1355,1441,1463]" gridcol="4" gridrow="24" pageId="24" pageNumber="25">Raphides in</td>
<td id="76805DB4FFA90012B442FA7D949332D1" box="[1393,1942,1441,1463]" gridcol="5" gridrow="24" pageId="24" pageNumber="25">Simple column 20 by 3–14mm. Yellow–brown when</td>
</tr>
<tr id="355134C8FFA90012B192FA62949332B2" box="[161,1942,1470,1492]" gridrow="25" pageId="24" pageNumber="25" rowspan-3="1">
<th id="76805DB4FFA90012B192FA6292A732B2" box="[161,418,1470,1492]" gridcol="0" gridrow="25" pageId="24" pageNumber="25">
<taxonomicName id="4C614D09FFA9FFF5B192FA62929D32B2" authority="Topsent, 1916" authorityName="Topsent" authorityYear="1916" box="[161,408,1470,1492]" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="24" pageNumber="25" phylum="Porifera" rank="species" species="pistillaris">
<emphasis id="B915EA98FFA9FFF5B192FA62920732B2" box="[161,258,1470,1492]" italics="true" pageId="24" pageNumber="25">pistillaris</emphasis>
<bibRefCitation id="EFF04B7BFFA9FFF5B03AFA62929D32B2" author="Topsent, E." box="[265,408,1470,1492]" pageId="24" pageNumber="25" pagination="163 - 172" refId="ref31887" refString="Topsent, E. (1916) Diagnoses d'eponges recueillies dans l'Antarctique par le Pourquoi - Pas? Bulletin du Museum national d'histoire naturelle, 22, 163 - 172." type="journal article" year="1916">Topsent, 1916</bibRefCitation>
</taxonomicName>
</th>
<td id="76805DB4FFA90012B0F2FA62916132B2" box="[449,612,1470,1492]" gridcol="1" gridrow="25" pageId="24" pageNumber="25">Smooth, curved</td>
<td id="76805DB4FFA90012B3B2FA62906C32B2" box="[641,873,1470,1492]" gridcol="2" gridrow="25" pageId="24" pageNumber="25">tylotes with spined</td>
<td id="76805DB4FFA90012B542FA62964E32B2" box="[1137,1355,1470,1492]" gridcol="4" gridrow="25" pageId="24" pageNumber="25">trichodragmata 90</td>
<td id="76805DB4FFA90012B442FA62949332B2" box="[1393,1942,1470,1492]" gridcol="5" gridrow="25" pageId="24" pageNumber="25">living. Type locality Antarctica, collected by the</td>
</tr>
<tr id="355134C8FFA90012B192FA0094933294" box="[161,1942,1500,1522]" gridrow="26" pageId="24" pageNumber="25" rowspan-0="1" rowspan-1="1" rowspan-3="1" rowspan-4="1">
<td id="76805DB4FFA90012B3B2FA00906C3294" box="[641,873,1500,1522]" gridcol="2" gridrow="26" pageId="24" pageNumber="25">ends 300 by 10</td>
<td id="76805DB4FFA90012B442FA0094933294" box="[1393,1942,1500,1522]" gridcol="5" gridrow="26" pageId="24" pageNumber="25">
‘
<emphasis id="B915EA98FFA9FFF5B449FA0096F23294" box="[1402,1527,1500,1522]" italics="true" pageId="24" pageNumber="25">Porquoi-pas</emphasis>
?’, precise locality not given.
</td>
</tr>
<tr id="355134C8FFA90012B192FA2394933173" box="[161,1942,1535,1557]" gridrow="27" pageId="24" pageNumber="25">
<th id="76805DB4FFA90012B192FA2392A73173" box="[161,418,1535,1557]" gridcol="0" gridrow="27" pageId="24" pageNumber="25">
<taxonomicName id="4C614D09FFA9FFF5B192FA2392A43173" authority="" authorityName="de Laubenfels" authorityYear="1936" box="[161,417,1535,1557]" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="24" pageNumber="25" phylum="Porifera" rank="subGenus" subGenus="Burtonanchora">
<emphasis id="B915EA98FFA9FFF5B192FA2392A43173" box="[161,417,1535,1557]" italics="true" pageId="24" pageNumber="25">Myxilla (Burtonanchora)</emphasis>
</taxonomicName>
</th>
<td id="76805DB4FFA90012B0F2FA2391613173" box="[449,612,1535,1557]" gridcol="1" gridrow="27" pageId="24" pageNumber="25">281(325)369 by</td>
<td id="76805DB4FFA90012B3B2FA23906C3173" box="[641,873,1535,1557]" gridcol="2" gridrow="27" pageId="24" pageNumber="25">Tylotes</td>
<td id="76805DB4FFA90012B2BCFA23974A3173" box="[911,1103,1535,1557]" gridcol="3" gridrow="27" pageId="24" pageNumber="25">31(40)49 57(66)72</td>
<td id="76805DB4FFA90012B542FA23964E3173" box="[1137,1355,1535,1557]" gridcol="4" gridrow="27" pageId="24" pageNumber="25">None</td>
<td id="76805DB4FFA90012B442FA2394933173" box="[1393,1942,1535,1557]" gridcol="5" gridrow="27" pageId="24" pageNumber="25">Large, carrot orange, lobed. South Georgia.</td>
</tr>
<tr id="355134C8FFA90012B192F9C094933154" box="[161,1942,1564,1586]" gridrow="28" pageId="24" pageNumber="25" rowspan-3="1" rowspan-4="1" rowspan-5="1">
<th id="76805DB4FFA90012B192F9C092A73154" box="[161,418,1564,1586]" gridcol="0" gridrow="28" pageId="24" pageNumber="25">
<taxonomicName id="4C614D09FFA9FFF5B192F9C093E93154" authority="Goodwin &amp; Brickle, 2012" authorityName="Goodwin &amp; Brickle" authorityYear="2012" box="[161,236,1564,1586]" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="24" pageNumber="25" phylum="Porifera" rank="species" species="ponceti" status="sp. nov.">
<emphasis id="B915EA98FFA9FFF5B192F9C093E93154" box="[161,236,1564,1586]" italics="true" pageId="24" pageNumber="25">ponceti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22657E3FFA9FFF5B1C0F9C092443154" box="[243,321,1564,1586]" pageId="24" pageNumber="25" rank="species">sp. nov.</taxonomicNameLabel>
</th>
<td id="76805DB4FFA90012B0F2F9C091613154" box="[449,612,1564,1586]" gridcol="1" gridrow="28" pageId="24" pageNumber="25">12.2(14.3)18.7</td>
<td id="76805DB4FFA90012B3B2F9C0906C3154" box="[641,873,1564,1586]" gridcol="2" gridrow="28" pageId="24" pageNumber="25">197(276)324 by</td>
</tr>
<tr id="355134C8FFA90012B192F9E594933129" box="[161,1942,1593,1615]" gridrow="29" pageId="24" pageNumber="25" rowspan-0="1" rowspan-1="1" rowspan-3="1" rowspan-4="1" rowspan-5="1">
<td id="76805DB4FFA90012B3B2F9E5906C3129" box="[641,873,1593,1615]" gridcol="2" gridrow="29" pageId="24" pageNumber="25">6.9(10.3)14.5</td>
</tr>
</table>
</paragraph>
<subSubSection id="C37B6501FFA8FFF4B1F4FF4B92913659" pageId="25" pageNumber="26" type="discussion">
<paragraph id="8BDE368AFFA8FFF4B1F4FF4B92913659" blockId="25.[151,1436,151,319]" pageId="25" pageNumber="26">
<emphasis id="B915EA98FFA8FFF4B1F4FF4B915D37D6" box="[199,600,151,176]" italics="true" pageId="25" pageNumber="26">
<emphasis id="B915EA98FFA8FFF4B1F4FF4B923237D6" bold="true" box="[199,311,151,176]" italics="true" pageId="25" pageNumber="26">Remarks:</emphasis>
<taxonomicName id="4C614D09FFA8FFF4B00EFF44915D37D6" authority="" authorityName="de Laubenfels" authorityYear="1936" box="[317,600,152,176]" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="25" pageNumber="26" phylum="Porifera" rank="subGenus" subGenus="Burtonanchora">Myxilla (Burtonanchora)</taxonomicName>
</emphasis>
is defined by possession of smooth rather than spined choanosomal styles. There are several species of Antarctic
<taxonomicName id="4C614D09FFA8FFF4B366FF60907737B2" authority="" authorityName="de Laubenfels" authorityYear="1936" box="[597,882,188,212]" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="25" pageNumber="26" phylum="Porifera" rank="subGenus" subGenus="Burtonanchora">
<emphasis id="B915EA98FFA8FFF4B366FF60907737B2" box="[597,882,188,212]" italics="true" pageId="25" pageNumber="26">Myxilla (Burtonanchora)</emphasis>
</taxonomicName>
species (
<tableCitation id="C6E30331FFA8FFF4B2EDFF60973D37B2" box="[990,1080,188,212]" captionStart="TABLE 7" captionStartId="24.[147,235,593,616]" captionText="TABLE 7. Myxilla (Burtonanchora) species from the Antarctic and Southern Atlantic." pageId="25" pageNumber="26">Table 7</tableCitation>
). However, all of these can be distinguished by having much larger choanosomal styles or the presence of sigmata.
<taxonomicName id="4C614D09FFA8FFF4B54EFF3C92AF367A" authority="Topsent, 1916" authorityName="Topsent" authorityYear="1916" class="Demospongiae" family="Myxillidae" genus="Myxilla" kingdom="Animalia" order="Poecilosclerida" pageId="25" pageNumber="26" phylum="Porifera" rank="species" species="pistillaris" subGenus="Burtonanchora">
<emphasis id="B915EA98FFA8FFF4B54EFF3C9206367A" italics="true" pageId="25" pageNumber="26">Myxilla (Burtonanchora) pistillaris</emphasis>
<bibRefCitation id="EFF04B7BFFA8FFF4B038FED892AF367A" author="Topsent, E." box="[267,426,260,284]" pageId="25" pageNumber="26" pagination="163 - 172" refId="ref31887" refString="Topsent, E. (1916) Diagnoses d'eponges recueillies dans l'Antarctique par le Pourquoi - Pas? Bulletin du Museum national d'histoire naturelle, 22, 163 - 172." type="journal article" year="1916">Topsent, 1916</bibRefCitation>
</taxonomicName>
is most similar but has larger styles (480–500µm) and possesses raphides which are not present in this species.
</paragraph>
</subSubSection>
</treatment>
</document>
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