250 lines
30 KiB
XML
250 lines
30 KiB
XML
<document id="21FF4969838A437348355226F7083A72" ID-ISSN="1175-5326" IM.materialsCitations_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629771068125" checkinUser="felipe" docAuthor="Schüller, M. & Hutchings, P. A." docDate="2012" docId="03C2BA7BFFDD2F0EFF1F624FCFB9B5DC" docLanguage="en" docName="zt03254p031.pdf" docOrigin="Zootaxa 3254" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Terebellides bulbosa Schüller & Hutchings 2012, sp. n." docType="treatment" docVersion="3" lastPageNumber="19" masterDocId="FFFBC203FFD32F1CFF886420CD2CB14D" masterDocTitle="New species of Terebellides (Polychaeta: Trichobranchidae) indicate long-distance dispersal between western South Atlantic deep-sea basins" masterLastPageNumber="31" masterPageNumber="1" pageNumber="15" updateTime="1699109935945" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:mods id="5D839DE2FD44104498229E336D0D15AE" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="7A8E39698147B047074D78ED135A55B6">
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<mods:title id="47CB25F3223D9BC3BFA826DABCC3217A">New species of Terebellides (Polychaeta: Trichobranchidae) indicate long-distance dispersal between western South Atlantic deep-sea basins</mods:title>
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</mods:titleInfo>
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<mods:name id="C7E27DDC304D081DE29ADD03B01E2952" type="personal">
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<mods:role id="60128A1635E52A675B021992A7823765">
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<mods:roleTerm id="4CCB9019F16A53F39CD51807ADCE5019">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="68626BDE9FEE1416D514BF771643ECD3">Schüller, M.</mods:namePart>
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</mods:name>
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<mods:name id="0719986796421A59F7EC136AC71F2F62" type="personal">
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<mods:roleTerm id="59DF401ACD9FA5965F14263B3DB632CA">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="8CF5979036D3D5FAF429509C39CA05EA">Hutchings, P. A.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="0CE982D48A15578B8558805C526AADEC">text</mods:typeOfResource>
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<mods:titleInfo id="56688FE5A0040460FD9804119619ED2A">
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<mods:title id="BED5D96B0CFDBB2A1A2E583BDF00F1A0">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="E3CC0CD717DF8CF010FBEF0060183E74">
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<mods:date id="6B23783A913D96B2FC02479919947D73">2012</mods:date>
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<mods:detail id="16DD4A1AF1D331FD58D7F387F733FB0E" type="pubDate">
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<mods:number id="86B602F2E06796CB330059BDF1FC8A7B">2012-04-02</mods:number>
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</mods:detail>
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<mods:detail id="EBFA3AD157C0592AE10AA3833A3BDB6A" type="volume">
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<mods:number id="793586E07A54E947EC7158FF76F1FEFE">3254</mods:number>
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</mods:detail>
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<mods:extent id="3E9740C97A7CBCAED7CF4D72D5351DF0" unit="page">
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<mods:start id="B2FB70513F4F0FC3B9FB9DA1B73DEE1C">1</mods:start>
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<mods:end id="60EE1D90977B3ED90FFCACFB501049DF">31</mods:end>
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<mods:classification id="0E41E09EDCBA8E6BBAFF40695E176803">journal article</mods:classification>
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<mods:identifier id="3BDC99AFE3BBDA53DABA0FDF83FB9721" type="ISSN">1175-5326</mods:identifier>
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</mods:mods>
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<treatment id="03C2BA7BFFDD2F0EFF1F624FCFB9B5DC" ID-DOI="http://doi.org/10.5281/zenodo.5251379" ID-Zenodo-Dep="5251379" LSID="urn:lsid:plazi:treatment:03C2BA7BFFDD2F0EFF1F624FCFB9B5DC" httpUri="http://treatment.plazi.org/id/03C2BA7BFFDD2F0EFF1F624FCFB9B5DC" lastPageId="18" lastPageNumber="19" pageId="14" pageNumber="15">
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<subSubSection id="C37158E6FFDD2F12FF1F624FCCFAB7C4" box="[151,470,1647,1673]" pageId="14" pageNumber="15" type="nomenclature">
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<paragraph id="8BD40B6DFFDD2F12FF1F624FCCFAB7C4" blockId="14.[151,470,1647,1705]" box="[151,470,1647,1673]" pageId="14" pageNumber="15">
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<heading id="D09CBC01FFDD2F12FF1F624FCCFAB7C4" bold="true" box="[151,470,1647,1673]" fontSize="11" level="1" pageId="14" pageNumber="15" reason="1">
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<emphasis id="B91FD77FFFDD2F12FF1F624FCCFAB7C4" bold="true" box="[151,470,1647,1673]" pageId="14" pageNumber="15">
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<taxonomicName id="4C6B70EEFFDD2F12FF1F624FCCA0B7C4" ID-CoL="7C29M" authority="Schüller & Hutchings, 2012" authorityName="Schüller & Hutchings" authorityYear="2012" box="[151,396,1647,1673]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="14" pageNumber="15" phylum="Annelida" rank="species" species="bulbosa" status="sp. nov.">
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<emphasis id="B91FD77FFFDD2F12FF1F624FCCA0B7C4" bold="true" box="[151,396,1647,1673]" italics="true" pageId="14" pageNumber="15">Terebellides bulbosa</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22C6A04FFDD2F12FE1C624FCCFAB7C4" box="[404,470,1647,1673]" pageId="14" pageNumber="15" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C37158E6FFDD2F12FF1F62B1CC38B7E4" box="[151,276,1681,1705]" pageId="14" pageNumber="15" type="description">
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<paragraph id="8BD40B6DFFDD2F12FF1F62B1CC38B7E4" blockId="14.[151,470,1647,1705]" box="[151,276,1681,1705]" pageId="14" pageNumber="15">
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<figureCitation id="135017E8FFDD2F12FF1F62B1CC38B7E4" box="[151,276,1681,1705]" captionStart-0="FIGURE 10" captionStart-1="FIGURE 11" captionStart-2="FIGURE 12" captionStartId-0="15.[151,250,1975,1998]" captionStartId-1="16.[151,250,1818,1841]" captionStartId-2="17.[151,250,1967,1990]" captionTargetBox-1="[151,1436,481,1766]" captionTargetBox-2="[403,1185,193,1945]" captionTargetId-1="figure-147@16.[151,1436,481,1766]" captionTargetId-2="figure-37@17.[403,1185,193,1945]" captionTargetPageId-1="16" captionTargetPageId-2="17" captionText-0="FIGURE 10. Terebellides bulbosa sp. n. (holotype, ZMH-25950): thorax, dorsal view" captionText-1="FIGURE 11. Terebellides bulbosa sp. n. (paratype, ZMH-25949): a—anterior thorax, lateral view, b—anterior thorax ventral view, c—notochaetae TC-3, d—uncini, neuropodium TC-8" captionText-2="FIGURE 12. Terebellides bulbosa sp. n. (holotype, ZMH-25950): MG staining pattern of anterior body, a—lateral view, b–c— ventral view, d—dorsal view" pageId="14" pageNumber="15">Figs 10–12</figureCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C37158E6FFDD2F12FF1F62FAC9D8B7BC" box="[151,1268,1753,1778]" pageId="14" pageNumber="15" type="etymology">
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<paragraph id="8BD40B6DFFDD2F12FF1F62FAC9D8B7BC" blockId="14.[151,1436,1753,2030]" box="[151,1268,1753,1778]" pageId="14" pageNumber="15">
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<emphasis id="B91FD77FFFDD2F12FF1F62FACC0DB7BF" bold="true" box="[151,289,1754,1778]" pageId="14" pageNumber="15">Etymology:</emphasis>
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The name refers to the characteristic expansion of the anterior segments of the species.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37158E6FFDD2F12FF4F62DDCFD4B610" pageId="14" pageNumber="15" type="diagnosis">
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<paragraph id="8BD40B6DFFDD2F12FF4F62DDCFD4B610" blockId="14.[151,1436,1753,2030]" pageId="14" pageNumber="15">
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<emphasis id="B91FD77FFFDD2F12FF4F62DDCC6FB65B" bold="true" box="[199,323,1789,1814]" pageId="14" pageNumber="15">Diagnosis:</emphasis>
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The species can be distinguished by its first four chaetigers with their large lateral lappets, followed by a series of laterally expanded segments before the typical
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<taxonomicName id="4C6B70EEFFDD2F12FCDF6302CEF2B677" box="[855,990,1826,1850]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="14" pageNumber="15" phylum="Annelida" rank="genus">
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<emphasis id="B91FD77FFFDD2F12FCDF6302CEF2B677" box="[855,990,1826,1850]" italics="true" pageId="14" pageNumber="15">Terebellides</emphasis>
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</taxonomicName>
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-shaped posterior thorax begins, giving the species the appearance of consisting of three parts.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37158E6FFDD2F12FF4F634AC9D4B6A3" pageId="14" pageNumber="15" type="materials_examined">
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<paragraph id="8BD40B6DFFDD2F12FF4F634ACE6EB6EB" blockId="14.[151,1436,1753,2030]" pageId="14" pageNumber="15">
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<materialsCitation id="3B030130FFDD2F12FF4F634ACE6EB6EB" collectingDate="2009-06-08" country="Brazil" elevation="5189" latitude="-3.959" location="Basin" longLatPrecision="13" longitude="-28.075167" pageId="14" pageNumber="15" specimenCount="1" typeStatus="holotype">
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||
<emphasis id="B91FD77FFFDD2F12FF4F634ACC11B6CF" bold="true" box="[199,317,1898,1922]" pageId="14" pageNumber="15">
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||
<typeStatus id="54D0B5CFFFDD2F12FF4F634ACC14B6CF" box="[199,312,1898,1922]" pageId="14" pageNumber="15" type="holotype">Holotype</typeStatus>
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||
:
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||
</emphasis>
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||
Diva 3; st 605; EBS;
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||
<geoCoordinate id="EE5F6DAAFFDD2F12FDBE6349CF89B6CC" box="[566,677,1897,1921]" degrees="3" direction="south" minutes="57.49" orientation="latitude" pageId="14" pageNumber="15" precision="9" value="-3.9581666">3°57.49'S</geoCoordinate>
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,
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||
<geoCoordinate id="EE5F6DAAFFDD2F12FD396349CE04B6CC" box="[689,808,1897,1921]" degrees="28" direction="west" minutes="4.67" orientation="longitude" pageId="14" pageNumber="15" precision="9" value="-28.077833">28°4.67'W</geoCoordinate>
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||
,
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||
<quantity id="4C93A688FFDD2F12FCBD6349CE8CB6CC" box="[821,928,1897,1921]" metricMagnitude="3" metricUnit="m" metricValue="5.1885" pageId="14" pageNumber="15" unit="m" value="5188.5">
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||
<elevation id="0046EC5EFFDD2F12FCBD6349CE8CB6CC" box="[821,928,1897,1921]" metricMagnitude="3" metricUnit="m" metricValue="5.1885" pageId="14" pageNumber="15" unit="m" value="5188.5">5188.5 m</elevation>
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||
</quantity>
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||
(start trawl) to
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||
<geoCoordinate id="EE5F6DAAFFDD2F12FBD86349C993B6CC" box="[1104,1215,1897,1921]" degrees="3" direction="south" minutes="57.54" orientation="latitude" pageId="14" pageNumber="15" precision="9" value="-3.959">3°57.54'S</geoCoordinate>
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||
,
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||
<geoCoordinate id="EE5F6DAAFFDD2F12FB436349C86FB6CC" box="[1227,1347,1897,1921]" degrees="28" direction="west" minutes="4.51" orientation="longitude" pageId="14" pageNumber="15" precision="9" value="-28.075167">28°4.51'W</geoCoordinate>
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||
,
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||
<quantity id="4C93A688FFDD2F12FAC76349CD81B6E8" metricMagnitude="3" metricUnit="m" metricValue="5.1848" pageId="14" pageNumber="15" unit="m" value="5184.8">
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||
<elevation id="0046EC5EFFDD2F12FAC76349CD81B6E8" metricMagnitude="3" metricUnit="m" metricValue="5.1848" pageId="14" pageNumber="15" unit="m" value="5184.8">5184.8 m</elevation>
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||
</quantity>
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||
(gear off ground);
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||
<date id="FFD52DADFFDD2F12FE0B63AECF29B6EB" box="[387,517,1934,1958]" pageId="14" pageNumber="15" value="2009-06-08">
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||
<collectingDate id="EF91D445FFDD2F12FE0B63AECF29B6EB" box="[387,517,1934,1958]" pageId="14" pageNumber="15" value="2009-06-08">06.08.2009</collectingDate>
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||
</date>
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||
;
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||
<collectingCountry id="F37C4BFDFFDD2F12FD8763AECF7FB6EB" box="[527,595,1934,1958]" name="Brazil" pageId="14" pageNumber="15">Brazil</collectingCountry>
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||
<location id="8EB45DB6FFDD2F12FDD363AECFB7B6EB" LSID="urn:lsid:plazi:treatment:03C2BA7BFFDD2F0EFF1F624FCFB9B5DC:8EB45DB6FFDD2F12FDD363AECFB7B6EB" box="[603,667,1934,1958]" country="Brazil" latitude="-3.959" longLatPrecision="13" longitude="-28.075167" name="Basin" pageId="14" pageNumber="15">Basin</location>
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||
(ZMH-25950)
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||
</materialsCitation>
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||
</paragraph>
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||
<paragraph id="8BD40B6DFFDD2F12FF4F6392C9D4B6A3" blockId="14.[151,1436,1753,2030]" pageId="14" pageNumber="15">
|
||
<materialsCitation id="3B030130FFDD2F12FF4F6392C9D4B6A3" accessionNumber="ZMH25949" collectingDate="2009-07-23" collectionCode="ZMH" elevation="4484" latitude="-26.582666" location="Rio Grande Rise" longLatPrecision="12" longitude="-35.2315" pageId="14" pageNumber="15" specimenCount="1" typeStatus="paratype">
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||
<emphasis id="B91FD77FFFDD2F12FF4F6392CC64B687" bold="true" box="[199,328,1970,1994]" pageId="14" pageNumber="15">
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||
<typeStatus id="54D0B5CFFFDD2F12FF4F6392CC6FB687" box="[199,323,1970,1994]" pageId="14" pageNumber="15" type="paratype">Paratypes</typeStatus>
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||
:
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||
</emphasis>
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||
Diva 3; st 561; EBS;
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||
<geoCoordinate id="EE5F6DAAFFDD2F12FDCF6391CFE8B684" box="[583,708,1969,1993]" degrees="26" direction="south" minutes="34.78" orientation="latitude" pageId="14" pageNumber="15" precision="9" value="-26.579666">26°34.78'S</geoCoordinate>
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||
,
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||
<geoCoordinate id="EE5F6DAAFFDD2F12FD5A6391CE74B684" box="[722,856,1969,1993]" degrees="35" direction="west" minutes="13.90" orientation="longitude" pageId="14" pageNumber="15" precision="9" value="-35.231667">35°13.90'W</geoCoordinate>
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||
,
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||
<quantity id="4C93A688FFDD2F12FCED6391CEFDB684" box="[869,977,1969,1993]" metricMagnitude="3" metricUnit="m" metricValue="4.484399999999999" pageId="14" pageNumber="15" unit="m" value="4484.4">
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||
<elevation id="0046EC5EFFDD2F12FCED6391CEFDB684" box="[869,977,1969,1993]" metricMagnitude="3" metricUnit="m" metricValue="4.484399999999999" pageId="14" pageNumber="15" unit="m" value="4484.4">4484.4 m</elevation>
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||
</quantity>
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||
(start trawl) to
|
||
<geoCoordinate id="EE5F6DAAFFDD2F12FB0F6391C828B684" box="[1159,1284,1969,1993]" degrees="26" direction="south" minutes="34.96" orientation="latitude" pageId="14" pageNumber="15" precision="9" value="-26.582666">26°34.96'S</geoCoordinate>
|
||
,
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||
<geoCoordinate id="EE5F6DAAFFDD2F12FA9A6391C8BBB684" box="[1298,1431,1969,1993]" degrees="35" direction="west" minutes="13.89" orientation="longitude" pageId="14" pageNumber="15" precision="9" value="-35.2315">35°13.89'W</geoCoordinate>
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||
, 4493.0 m (gear off ground);
|
||
<date id="FFD52DADFFDD2F12FE5F63F6CF74B6A3" box="[471,600,2006,2030]" pageId="14" pageNumber="15" value="2009-07-23">
|
||
<collectingDate id="EF91D445FFDD2F12FE5F63F6CF74B6A3" box="[471,600,2006,2030]" pageId="14" pageNumber="15" value="2009-07-23">23.07.2009</collectingDate>
|
||
</date>
|
||
; NW off
|
||
<location id="8EB45DB6FFDD2F12FD4863F6CE57B6A3" LSID="urn:lsid:plazi:treatment:03C2BA7BFFDD2F0EFF1F624FCFB9B5DC:8EB45DB6FFDD2F12FD4863F6CE57B6A3" box="[704,891,2006,2030]" latitude="-26.582666" longLatPrecision="12" longitude="-35.2315" name="Rio Grande Rise" pageId="14" pageNumber="15">Rio Grande Rise</location>
|
||
(
|
||
<specimenCount id="9D6DC0E4FFDD2F12FC0563F6C921B6A3" box="[909,1037,2006,2030]" pageId="14" pageNumber="15" type="generic">1 specimen</specimenCount>
|
||
,
|
||
<collectionCode id="ED7A93A8FFDD2F12FB9063F6C97BB6A3" box="[1048,1111,2006,2030]" country="Germany" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="14" pageNumber="15" type="Museum">ZMH</collectionCode>
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||
25949 [SEM])
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF145BE5FFDC2F13FF1F6397CED2B683" box="[151,1022,1975,1998]" pageId="15" pageNumber="16" startId="15.[151,250,1975,1998]">
|
||
<paragraph id="8BD40B6DFFDC2F13FF1F6397CED2B683" blockId="15.[151,1022,1975,1998]" box="[151,1022,1975,1998]" pageId="15" pageNumber="16">
|
||
<emphasis id="B91FD77FFFDC2F13FF1F6397CC33B683" bold="true" box="[151,287,1975,1998]" pageId="15" pageNumber="16">FIGURE 10.</emphasis>
|
||
<taxonomicName id="4C6B70EEFFDC2F13FEAD6398CCDAB683" authority="Schüller & Hutchings, 2012" authorityName="Schüller & Hutchings" authorityYear="2012" box="[293,502,1976,1998]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="15" pageNumber="16" phylum="Annelida" rank="species" species="bulbosa" status="sp. nov.">
|
||
<emphasis id="B91FD77FFFDC2F13FEAD6398CCDAB683" box="[293,502,1976,1998]" italics="true" pageId="15" pageNumber="16">Terebellides bulbosa</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22C6A04FFDC2F13FE746398CF1FB680" box="[508,563,1976,1997]" pageId="15" pageNumber="16" rank="species">sp. n.</taxonomicNameLabel>
|
||
(holotype, ZMH-25950): thorax, dorsal view
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C37158E6FFC32F0EFF4F64B7CE1EB238" lastPageId="18" lastPageNumber="19" pageId="16" pageNumber="17" type="description">
|
||
<paragraph id="8BD40B6DFFC32F0CFF4F64B7CCA4B051" blockId="16.[151,1436,151,428]" pageId="16" pageNumber="17">
|
||
<emphasis id="B91FD77FFFC32F0CFF4F64B7CC77B1FD" bold="true" box="[199,347,151,176]" pageId="16" pageNumber="17">Description:</emphasis>
|
||
Length of
|
||
<typeStatus id="54D0B5CFFFC32F0CFE5564B7CF13B1E2" box="[477,575,151,175]" pageId="16" pageNumber="17" type="holotype">holotype</typeStatus>
|
||
<quantity id="4C93A688FFC32F0CFDC264B7CF88B1E2" box="[586,676,151,175]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" pageId="16" pageNumber="17" unit="mm" value="1.6">1.6 mm</quantity>
|
||
with part of abdomen missing, width about
|
||
<quantity id="4C93A688FFC32F0CFB3864B7C821B1E2" box="[1200,1293,151,175]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="16" pageNumber="17" unit="mm" value="0.8">0.8 mm</quantity>
|
||
. 18 thoracic chaetigers (TCs), starting from segment 3, neuropodia bearing uncini first present in segment 8 (TC-6); 17 abdominal segments still present. Pygidium absent.
|
||
<typeStatus id="54D0B5CFFFC32F0CFD7164C0CE77B1B5" box="[761,859,224,248]" pageId="16" pageNumber="17" type="paratype">Paratype</typeStatus>
|
||
<quantity id="4C93A688FFC32F0CFCEF64FFCE87B1BA" box="[871,939,223,247]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="16" pageNumber="17" unit="mm" value="5.0">5 mm</quantity>
|
||
long and
|
||
<quantity id="4C93A688FFC32F0CFBA164FFC9AFB1BA" box="[1065,1155,223,247]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="16" pageNumber="17" unit="mm" value="0.3">0.3 mm</quantity>
|
||
wide for 21 abdominal uncinigers, complete.
|
||
</paragraph>
|
||
<paragraph id="8BD40B6DFFC32F0CFF4F6507CF49B0E1" blockId="16.[151,1436,151,428]" pageId="16" pageNumber="17">
|
||
Thorax appears to consist of three sectors: (1) first three to four chaetigers largely expanded laterally, (2) median chaetigers with lateral part below notopodia somewhat bulbous, inflated, segments clearly separated from each other, and (3) posterior chaetigers with no such expansions, parapodia further apart from each other, segmental borders not apparent (
|
||
<figureCitation id="135017E8FFC32F0CFD8D65B4CF74B0E1" box="[517,600,404,428]" captionStart="FIGURE 10" captionStartId="15.[151,250,1975,1998]" captionText="FIGURE 10. Terebellides bulbosa sp. n. (holotype, ZMH-25950): thorax, dorsal view" pageId="16" pageNumber="17">Fig. 10</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF145BE5FFC32F0CFF1F633ACFC2B602" pageId="16" pageNumber="17" startId="16.[151,250,1818,1841]" targetBox="[151,1436,481,1766]" targetPageId="16">
|
||
<paragraph id="8BD40B6DFFC32F0CFF1F633ACFC2B602" blockId="16.[151,1437,1818,1871]" pageId="16" pageNumber="17">
|
||
<emphasis id="B91FD77FFFC32F0CFF1F633ACC33B67C" bold="true" box="[151,287,1818,1841]" pageId="16" pageNumber="17">FIGURE 11.</emphasis>
|
||
<taxonomicName id="4C6B70EEFFC32F0CFEAF633ACCD4B67D" authority="Schüller & Hutchings, 2012" authorityName="Schüller & Hutchings" authorityYear="2012" box="[295,504,1818,1840]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="16" pageNumber="17" phylum="Annelida" rank="species" species="bulbosa" status="sp. nov.">
|
||
<emphasis id="B91FD77FFFC32F0CFEAF633ACCD4B67D" box="[295,504,1818,1840]" italics="true" pageId="16" pageNumber="17">Terebellides bulbosa</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22C6A04FFC32F0CFD88633BCF14B67D" box="[512,568,1819,1840]" pageId="16" pageNumber="17" rank="species">sp. n.</taxonomicNameLabel>
|
||
(paratype, ZMH-25949): a—anterior thorax, lateral view, b—anterior thorax ventral view, c—notochaetae TC-3, d—uncini, neuropodium TC-8
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF145BE5FFC22F0DFF1F638FCC97B6A5" pageId="17" pageNumber="18" startId="17.[151,250,1967,1990]" targetBox="[403,1185,193,1945]" targetPageId="17">
|
||
<paragraph id="8BD40B6DFFC22F0DFF1F638FCC97B6A5" blockId="17.[151,1436,1967,2024]" pageId="17" pageNumber="18">
|
||
<emphasis id="B91FD77FFFC22F0DFF1F638FCC33B68B" bold="true" box="[151,287,1967,1990]" pageId="17" pageNumber="18">FIGURE 12.</emphasis>
|
||
<taxonomicName id="4C6B70EEFFC22F0DFEAD6390CCD8B68B" authority="Schüller & Hutchings, 2012" authorityName="Schüller & Hutchings" authorityYear="2012" box="[293,500,1968,1990]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="17" pageNumber="18" phylum="Annelida" rank="species" species="bulbosa" status="sp. nov.">
|
||
<emphasis id="B91FD77FFFC22F0DFEAD6390CCD8B68B" box="[293,500,1968,1990]" italics="true" pageId="17" pageNumber="18">Terebellides bulbosa</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22C6A04FFC22F0DFE736390CF1DB688" box="[507,561,1968,1989]" pageId="17" pageNumber="18" rank="species">sp. n.</taxonomicNameLabel>
|
||
(holotype, ZMH-25950): MG staining pattern of anterior body, a—lateral view, b–c— ventral view, d—dorsal view
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD40B6DFFC12F0EFF4F64B8CDC7B02C" blockId="18.[151,1436,151,1169]" pageId="18" pageNumber="19">
|
||
Lower lip simple, rectangular, widely expanded (
|
||
<figureCitation id="135017E8FFC12F0EFD7664B7CE48B1E2" box="[766,868,151,175]" captionStart="FIGURE 11" captionStartId="16.[151,250,1818,1841]" captionTargetBox="[151,1436,481,1766]" captionTargetId="figure-147@16.[151,1436,481,1766]" captionTargetPageId="16" captionText="FIGURE 11. Terebellides bulbosa sp. n. (paratype, ZMH-25949): a—anterior thorax, lateral view, b—anterior thorax ventral view, c—notochaetae TC-3, d—uncini, neuropodium TC-8" pageId="18" pageNumber="19">Figs 11a</figureCitation>
|
||
,
|
||
<figureCitation id="135017E8FFC12F0EFCFB64B7CE92B1E2" box="[883,958,151,175]" captionStart="FIGURE 12" captionStartId="17.[151,250,1967,1990]" captionTargetBox="[403,1185,193,1945]" captionTargetId="figure-37@17.[403,1185,193,1945]" captionTargetPageId="17" captionText="FIGURE 12. Terebellides bulbosa sp. n. (holotype, ZMH-25950): MG staining pattern of anterior body, a—lateral view, b–c— ventral view, d—dorsal view" pageId="18" pageNumber="19">12c, d</figureCitation>
|
||
). Tentacular membrane consisting of two transverse folds with short tentacles on its outer margin (
|
||
<figureCitation id="135017E8FFC12F0EFC87649BCE4FB19E" box="[783,867,187,211]" captionStart="FIGURE 10" captionStartId="15.[151,250,1975,1998]" captionText="FIGURE 10. Terebellides bulbosa sp. n. (holotype, ZMH-25950): thorax, dorsal view" pageId="18" pageNumber="19">Fig. 10</figureCitation>
|
||
). First segment and second segment hardly visible, mostly covered by segment 3 (TC-1) (
|
||
<figureCitation id="135017E8FFC12F0EFDCA64FFCF8EB1BA" box="[578,674,223,247]" captionStart="FIGURE 11" captionStartId="16.[151,250,1818,1841]" captionTargetBox="[151,1436,481,1766]" captionTargetId="figure-147@16.[151,1436,481,1766]" captionTargetPageId="16" captionText="FIGURE 11. Terebellides bulbosa sp. n. (paratype, ZMH-25949): a—anterior thorax, lateral view, b—anterior thorax ventral view, c—notochaetae TC-3, d—uncini, neuropodium TC-8" pageId="18" pageNumber="19">Fig. 11b</figureCitation>
|
||
). Segments 3 to 5 (TC-1 - 3) with very large lateral lappets reaching from the dorsum to the ventrum. Lateral lappet on segment 6 (TC-4) also large, but not as wide and expanded dorsally. Lateral lappets on segments 5–6 (TC-3 - 5) present but distinctly smaller than previous ones (
|
||
<figureCitation id="135017E8FFC12F0EFA836506C84EB073" box="[1291,1378,294,318]" captionStart="FIGURE 10" captionStartId="15.[151,250,1975,1998]" captionText="FIGURE 10. Terebellides bulbosa sp. n. (holotype, ZMH-25950): thorax, dorsal view" pageId="18" pageNumber="19">Figs 10</figureCitation>
|
||
,
|
||
<figureCitation id="135017E8FFC12F0EFAE56506C8BBB073" box="[1389,1431,294,318]" captionStart="FIGURE 11" captionStartId="16.[151,250,1818,1841]" captionTargetBox="[151,1436,481,1766]" captionTargetId="figure-147@16.[151,1436,481,1766]" captionTargetPageId="16" captionText="FIGURE 11. Terebellides bulbosa sp. n. (paratype, ZMH-25949): a—anterior thorax, lateral view, b—anterior thorax ventral view, c—notochaetae TC-3, d—uncini, neuropodium TC-8" pageId="18" pageNumber="19">11a</figureCitation>
|
||
,
|
||
<figureCitation id="135017E8FFC12F0EFF1F6569CDF2B02C" box="[151,222,329,353]" captionStart="FIGURE 12" captionStartId="17.[151,250,1967,1990]" captionTargetBox="[403,1185,193,1945]" captionTargetId="figure-37@17.[403,1185,193,1945]" captionTargetPageId="17" captionText="FIGURE 12. Terebellides bulbosa sp. n. (holotype, ZMH-25950): MG staining pattern of anterior body, a—lateral view, b–c— ventral view, d—dorsal view" pageId="18" pageNumber="19">12a, d</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BD40B6DFFC12F0EFF4F654CCEEEB0E5" blockId="18.[151,1436,151,1169]" pageId="18" pageNumber="19">
|
||
Ventral glandular bands and glandular areas around parapodia absent. Nephridial papillae present in TC-5, further nephridial papillae not apparent in observed specimens (
|
||
<figureCitation id="135017E8FFC12F0EFCE965B0CE98B0E5" box="[865,948,400,424]" captionStart="FIGURE 10" captionStartId="15.[151,250,1975,1998]" captionText="FIGURE 10. Terebellides bulbosa sp. n. (holotype, ZMH-25950): thorax, dorsal view" pageId="18" pageNumber="19">Fig. 10</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BD40B6DFFC12F0EFF4F6593C85AB086" blockId="18.[151,1436,151,1169]" box="[199,1398,435,459]" pageId="18" pageNumber="19">
|
||
Branchiae consisting of a stout single stem dorsally between TC-1 and TC-2, branchial lobes lost (
|
||
<figureCitation id="135017E8FFC12F0EFA9E6593C845B086" box="[1302,1385,435,459]" captionStart="FIGURE 10" captionStartId="15.[151,250,1975,1998]" captionText="FIGURE 10. Terebellides bulbosa sp. n. (holotype, ZMH-25950): thorax, dorsal view" pageId="18" pageNumber="19">Fig. 10</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BD40B6DFFC12F0EFF4F65F7CE99B37B" blockId="18.[151,1436,151,1169]" pageId="18" pageNumber="19">
|
||
Notopodia of TC-1 reduced in size, that of TC-2 still smaller than subsequent ones, all following comparably well developed throughout thorax. All chaetae simple capillaries, arranged in two tiers, proximal parts of capillaries strongly bent resulting in a frayed chaetal surface (
|
||
<figureCitation id="135017E8FFC12F0EFCC1663ECE84B37B" box="[841,936,542,566]" captionStart="FIGURE 11" captionStartId="16.[151,250,1818,1841]" captionTargetBox="[151,1436,481,1766]" captionTargetId="figure-147@16.[151,1436,481,1766]" captionTargetPageId="16" captionText="FIGURE 11. Terebellides bulbosa sp. n. (paratype, ZMH-25949): a—anterior thorax, lateral view, b—anterior thorax ventral view, c—notochaetae TC-3, d—uncini, neuropodium TC-8" pageId="18" pageNumber="19">Fig. 11c</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BD40B6DFFC12F0EFF4F6661CE06B246" blockId="18.[151,1436,151,1169]" pageId="18" pageNumber="19">
|
||
First neuropodia from segment 8 (TC-6), as sessile pinnules in thorax. First neuropodium (TC-6) bearing strongly protruding sharply bent acicular hooks. Subsequent thoracic neuropodia bearing a series of few (about 5) long-handled uncini. Main fang of uncini stout, about as long as width of uncini and sharply bent. Head of uncini covered by numerous smaller teeth (
|
||
<figureCitation id="135017E8FFC12F0EFDB3668CCFB1B389" box="[571,669,684,708]" captionStart="FIGURE 11" captionStartId="16.[151,250,1818,1841]" captionTargetBox="[151,1436,481,1766]" captionTargetId="figure-147@16.[151,1436,481,1766]" captionTargetPageId="16" captionText="FIGURE 11. Terebellides bulbosa sp. n. (paratype, ZMH-25949): a—anterior thorax, lateral view, b—anterior thorax ventral view, c—notochaetae TC-3, d—uncini, neuropodium TC-8" pageId="18" pageNumber="19">Fig. 11d</figureCitation>
|
||
). Abdominal neuropodia present as erect pinnules with few uncini (about 3–5) each. Abdominal uncini with a main fang, two rows of teeth arranged in semi-circles of 3 (inner row) and 6 (outer row) plus outer rows of numerous small teeth.
|
||
</paragraph>
|
||
<paragraph id="8BD40B6DFFC12F0EFF4F6736CE1EB238" blockId="18.[151,1436,151,1169]" pageId="18" pageNumber="19">
|
||
MG staining (
|
||
<figureCitation id="135017E8FFC12F0EFEE46736CCC6B263" box="[364,490,790,814]" captionStart="FIGURE 12" captionStartId="17.[151,250,1967,1990]" captionTargetBox="[403,1185,193,1945]" captionTargetId="figure-37@17.[403,1185,193,1945]" captionTargetPageId="17" captionText="FIGURE 12. Terebellides bulbosa sp. n. (holotype, ZMH-25950): MG staining pattern of anterior body, a—lateral view, b–c— ventral view, d—dorsal view" pageId="18" pageNumber="19">Fig. 12a–d</figureCitation>
|
||
) with TC-1 - 10 solidly stained, striped in TC-11, subsequent segments without staining. Distinct white bands on anterior ventrum of segments missing. Notopodia and dorsum between notopodia remain unstained, thoracic neuropodia stained in TC-6 - 11.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37158E6FFC12F0EFF4F67A1CFB9B5DC" pageId="18" pageNumber="19" type="discussion">
|
||
<paragraph id="8BD40B6DFFC12F0EFF4F67A1CCB1B56B" blockId="18.[151,1436,151,1169]" pageId="18" pageNumber="19">
|
||
<emphasis id="B91FD77FFFC12F0EFF4F67A1CC11B2D4" bold="true" box="[199,317,897,921]" pageId="18" pageNumber="19">Remarks:</emphasis>
|
||
The characteristic three-parted development of the species’ thorax is present in all specimens found to various extent and thus represents a true character that differentiates the species from all other species of
|
||
<taxonomicName id="4C6B70EEFFC12F0EFF1F67E8CC32B2AD" box="[151,286,968,992]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="19" phylum="Annelida" rank="genus">
|
||
<emphasis id="B91FD77FFFC12F0EFF1F67E8CC32B2AD" box="[151,286,968,992]" italics="true" pageId="18" pageNumber="19">Terebellides</emphasis>
|
||
</taxonomicName>
|
||
. Another characteristic of the species is the widely expanded lower lip that is reminiscent of a saucer when viewed ventrally and reaches as far as the branchial stem on the dorsum forming a collar between the head region and the first TC.
|
||
</paragraph>
|
||
<paragraph id="8BD40B6DFFC12F0EFF4F6012CFB9B5DC" blockId="18.[151,1436,151,1169]" pageId="18" pageNumber="19">
|
||
For comments as to how this species varies from other formerly described species in the western South Atlantic see the Discussion, but it should be noted that no other species of
|
||
<taxonomicName id="4C6B70EEFFC12F0EFC616076C95CB523" box="[1001,1136,1110,1134]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="19" phylum="Annelida" rank="genus">
|
||
<emphasis id="B91FD77FFFC12F0EFC616076C95CB523" box="[1001,1136,1110,1134]" italics="true" pageId="18" pageNumber="19">Terebellides</emphasis>
|
||
</taxonomicName>
|
||
have been described from such deep water in the South Atlantic to date.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |