268 lines
34 KiB
XML
268 lines
34 KiB
XML
<document id="0A667E4636E598E72E68C41848017ABB" 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="03C2BA7BFFC52F04FF1F67D5CFB9B6BE" 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 diva Schüller & Hutchings 2012, sp. n." docType="treatment" docVersion="2" lastPageNumber="25" 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="23" updateTime="1699109935945" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:mods id="796EE0584241346B182E191F531E1A2A" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="4F3A895E53893A0A9B08096746B3EE7D">
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<mods:title id="12AB19B380747F8E9EA2AE9BE7A00D7B">New species of Terebellides (Polychaeta: Trichobranchidae) indicate long-distance dispersal between western South Atlantic deep-sea basins</mods:title>
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<mods:name id="8154BF3C8055A9DFE6CF710C3723852F" type="personal">
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<mods:roleTerm id="4FF4445C9299F24822238367FD745534">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="1AF70F4F232A2A672FD49673552CC12C">Schüller, M.</mods:namePart>
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<mods:roleTerm id="C37802B98C77B0B13F06038AD50FA3B0">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="14E8B915B15DB47539FA5C59D3DF45E8">Hutchings, P. A.</mods:namePart>
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<mods:typeOfResource id="8588C97EC4977ADAAA692B43185BC5E2">text</mods:typeOfResource>
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<mods:titleInfo id="5AB9CB91E99E2CEF10EFE5ED98AAA715">
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<mods:title id="7DF3BB90A045152A1C98BDF131DE16B9">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="4FC586E4A3F4B8445DD28428473C2145">
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<mods:date id="939A5E4EE743C821808B260C435E49A1">2012</mods:date>
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<mods:detail id="559047328469A9D56798BF11CB32B1CC" type="pubDate">
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<mods:number id="638DA3C313D8E0DECFF25493D15D54F2">2012-04-02</mods:number>
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<mods:detail id="66C2BFBB62D17C30B4DEB98D3EE5EFC3" type="volume">
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<mods:number id="497402BFE3E3A2E5D371094C0EA77FEE">3254</mods:number>
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<mods:start id="83BBBDEF9B67F2634433D62F54D238E3">1</mods:start>
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<mods:classification id="DD514C12E9151A32F4F71CD294ACF638">journal article</mods:classification>
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<mods:identifier id="B4B6BA090ECFE1A3D8F5925B4E685CE5" type="ISSN">1175-5326</mods:identifier>
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</mods:mods>
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<treatment id="03C2BA7BFFC52F04FF1F67D5CFB9B6BE" LSID="urn:lsid:plazi:treatment:03C2BA7BFFC52F04FF1F67D5CFB9B6BE" httpUri="http://treatment.plazi.org/id/03C2BA7BFFC52F04FF1F67D5CFB9B6BE" lastPageId="24" lastPageNumber="25" pageId="22" pageNumber="23">
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<subSubSection id="C37158E6FFC52F0AFF1F67D5CC86B542" box="[151,426,1013,1039]" pageId="22" pageNumber="23" type="nomenclature">
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<paragraph id="8BD40B6DFFC52F0AFF1F67D5CC86B542" blockId="22.[151,426,1013,1071]" box="[151,426,1013,1039]" pageId="22" pageNumber="23">
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<heading id="D09CBC01FFC52F0AFF1F67D5CC86B542" bold="true" box="[151,426,1013,1039]" fontSize="11" level="1" pageId="22" pageNumber="23" reason="1">
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<emphasis id="B91FD77FFFC52F0AFF1F67D5CC86B542" bold="true" box="[151,426,1013,1039]" pageId="22" pageNumber="23">
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<taxonomicName id="4C6B70EEFFC52F0AFF1F67D5CC4CB542" ID-CoL="7C29K" authority="Schüller & Hutchings, 2012" authorityName="Schüller & Hutchings" authorityYear="2012" box="[151,352,1013,1039]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="diva" status="sp. nov.">
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<emphasis id="B91FD77FFFC52F0AFF1F67D5CC4CB542" bold="true" box="[151,352,1013,1039]" italics="true" pageId="22" pageNumber="23">Terebellides diva</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22C6A04FFC52F0AFEE067D5CC86B542" box="[360,426,1013,1039]" pageId="22" pageNumber="23" 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="C37158E6FFC52F0AFF1F6037CC38B562" box="[151,276,1047,1071]" pageId="22" pageNumber="23" type="description">
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<paragraph id="8BD40B6DFFC52F0AFF1F6037CC38B562" blockId="22.[151,426,1013,1071]" box="[151,276,1047,1071]" pageId="22" pageNumber="23">
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<figureCitation id="135017E8FFC52F0AFF1F6037CC38B562" box="[151,276,1047,1071]" captionStart-0="FIGURE 16" captionStart-1="FIGURE 17" captionStart-2="FIGURE 18" captionStartId-0="23.[151,250,1544,1567]" captionStartId-1="24.[151,250,1482,1505]" captionStartId-2="25.[151,250,1994,2017]" captionTargetBox-0="[160,1433,197,1519]" captionTargetBox-1="[151,1436,183,1468]" captionTargetBox-2="[398,1189,193,1972]" captionTargetId-0="figure-107@23.[151,1436,193,1523]" captionTargetId-1="figure-279@24.[151,1436,183,1468]" captionTargetId-2="figure-31@25.[398,1189,193,1972]" captionTargetPageId-0="23" captionTargetPageId-1="24" captionTargetPageId-2="25" captionText-0="FIGURE 16 Terebellides diva sp. n.: thorax, lateral view, a—holotype, ZMH-25955, b—paratype DZMB-HH 13,454, ZMH- 25956" captionText-1="FIGURE 17. Terebellides diva sp. n. (paratype, ZMH-25956): a—branchiae, lateral view, b—notochaetae TC-8, c—acicular hooks, neuropodium TC-6, d—uncini, neuropodium TC-8" captionText-2="FIGURE 18. Terebellides diva sp. n. (paratype, ZMH-25956): MG staining pattern, a–b—ventral view, c—lateral view" pageId="22" pageNumber="23">Figs 16–18</figureCitation>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C37158E6FFC52F0AFF1F6040C876B53A" box="[151,1370,1119,1144]" pageId="22" pageNumber="23" type="etymology">
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||
<paragraph id="8BD40B6DFFC52F0AFF1F6040C876B53A" blockId="22.[151,1437,1119,1972]" box="[151,1370,1119,1144]" pageId="22" pageNumber="23">
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<emphasis id="B91FD77FFFC52F0AFF1F6040CC0DB535" bold="true" box="[151,289,1120,1144]" pageId="22" pageNumber="23">Etymology:</emphasis>
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The name is given in reference to the expedition Diva 3 during which the species was collected.
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C37158E6FFC52F0AFF4F60A3CDCAB5A9" pageId="22" pageNumber="23" type="diagnosis">
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||
<paragraph id="8BD40B6DFFC52F0AFF4F60A3CDCAB5A9" blockId="22.[151,1437,1119,1972]" pageId="22" pageNumber="23">
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||
<emphasis id="B91FD77FFFC52F0AFF4F60A3CC6FB5D1" bold="true" box="[199,323,1155,1180]" pageId="22" pageNumber="23">Diagnosis:</emphasis>
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The species can be recognized by its slender branchiae with a long stem and a few loose lamellae. In addition, the lower lip and especially the tentacular membrane are greatly expanded resulting in a “chunky” head region.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C37158E6FFC52F0AFF4F60D0C90DB439" pageId="22" pageNumber="23" type="materials_examined">
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<paragraph id="8BD40B6DFFC52F0AFF4F60D0CEBCB461" blockId="22.[151,1437,1119,1972]" pageId="22" pageNumber="23">
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<materialsCitation id="3B030130FFC52F0AFF4F60D0CEBCB461" collectingDate="2009-05-08" country="Brazil" elevation="5180" latitude="-3.9613333" location="Basin" longLatPrecision="13" longitude="-28.088" pageId="22" pageNumber="23" specimenCount="1" typeStatus="holotype">
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<emphasis id="B91FD77FFFC52F0AFF4F60D0CC11B445" bold="true" box="[199,317,1264,1288]" pageId="22" pageNumber="23">
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<typeStatus id="54D0B5CFFFC52F0AFF4F60D0CC14B445" box="[199,312,1264,1288]" pageId="22" pageNumber="23" type="holotype">Holotype</typeStatus>
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||
:
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||
</emphasis>
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||
Diva 3; st 604; EBS;
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||
<geoCoordinate id="EE5F6DAAFFC52F0AFDC960CFCF91B44A" box="[577,701,1263,1287]" degrees="03" direction="south" minutes="57.67" orientation="latitude" pageId="22" pageNumber="23" precision="9" value="-3.9611666">03°57.67'S</geoCoordinate>
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,
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<geoCoordinate id="EE5F6DAAFFC52F0AFD4460CFCE7EB44A" box="[716,850,1263,1287]" degrees="28" direction="west" minutes="05.36" orientation="longitude" pageId="22" pageNumber="23" precision="9" value="-28.089333">28°05.36'W</geoCoordinate>
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,
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||
<quantity id="4C93A688FFC52F0AFCE960CFCEE1B44A" box="[865,973,1263,1287]" metricMagnitude="3" metricUnit="m" metricValue="5.1798" pageId="22" pageNumber="23" unit="m" value="5179.8">
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<elevation id="0046EC5EFFC52F0AFCE960CFCEE1B44A" box="[865,973,1263,1287]" metricMagnitude="3" metricUnit="m" metricValue="5.1798" pageId="22" pageNumber="23" unit="m" value="5179.8">5179.8 m</elevation>
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||
</quantity>
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||
(start trawl) to
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||
<geoCoordinate id="EE5F6DAAFFC52F0AFB0E60CFC82FB44A" box="[1158,1283,1263,1287]" degrees="03" direction="south" minutes="57.68" orientation="latitude" pageId="22" pageNumber="23" precision="9" value="-3.9613333">03°57.68'S</geoCoordinate>
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,
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<geoCoordinate id="EE5F6DAAFFC52F0AFA9A60CFC8BBB44A" box="[1298,1431,1263,1287]" degrees="28" direction="west" minutes="05.28" orientation="longitude" pageId="22" pageNumber="23" precision="9" value="-28.088">28°05.28'W</geoCoordinate>
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, ~
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||
<quantity id="4C93A688FFC52F0AFF2C6134CDD7B466" box="[164,251,1300,1324]" metricMagnitude="3" metricUnit="m" metricValue="5.22" pageId="22" pageNumber="23" unit="m" value="5220.0">
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<elevation id="0046EC5EFFC52F0AFF2C6134CDD7B466" box="[164,251,1300,1324]" metricMagnitude="3" metricUnit="m" metricValue="5.22" pageId="22" pageNumber="23" unit="m" value="5220.0">5220 m</elevation>
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</quantity>
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||
(gear off ground);
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||
<date id="FFD52DADFFC52F0AFE596134CF7FB461" box="[465,595,1300,1324]" pageId="22" pageNumber="23" value="2009-05-08">
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<collectingDate id="EF91D445FFC52F0AFE596134CF7FB461" box="[465,595,1300,1324]" pageId="22" pageNumber="23" value="2009-05-08">05.08.2009</collectingDate>
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</date>
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||
;
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||
<collectingCountry id="F37C4BFDFFC52F0AFDD56134CF8DB461" box="[605,673,1300,1324]" name="Brazil" pageId="22" pageNumber="23">Brazil</collectingCountry>
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<location id="8EB45DB6FFC52F0AFD216134CFC5B461" LSID="urn:lsid:plazi:treatment:03C2BA7BFFC52F04FF1F67D5CFB9B6BE:8EB45DB6FFC52F0AFD216134CFC5B461" box="[681,745,1300,1324]" country="Brazil" latitude="-3.9613333" longLatPrecision="13" longitude="-28.088" name="Basin" pageId="22" pageNumber="23">Basin</location>
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||
(ZMH-25955)
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||
</materialsCitation>
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||
</paragraph>
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||
<paragraph id="8BD40B6DFFC52F0AFF4F6118C90DB439" blockId="22.[151,1437,1119,1972]" pageId="22" pageNumber="23">
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<materialsCitation id="3B030130FFC52F0AFF4F6118C90DB439" collectingDate="2009-06-08" country="Brazil" elevation="5189" latitude="-3.959" location="Basin" longLatPrecision="13" longitude="-28.075167" pageId="22" pageNumber="23" specimenCount="1" typeStatus="paratype">
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||
<emphasis id="B91FD77FFFC52F0AFF4F6118CC64B41D" bold="true" box="[199,328,1336,1360]" pageId="22" pageNumber="23">
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||
<typeStatus id="54D0B5CFFFC52F0AFF4F6118CC6FB41D" box="[199,323,1336,1360]" pageId="22" pageNumber="23" type="paratype">Paratypes</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="EE5F6DAAFFC52F0AFDB56117CF80B402" box="[573,684,1335,1359]" degrees="3" direction="south" minutes="57.49" orientation="latitude" pageId="22" pageNumber="23" precision="9" value="-3.9581666">3°57.49'S</geoCoordinate>
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,
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<geoCoordinate id="EE5F6DAAFFC52F0AFD3F6117CE02B402" box="[695,814,1335,1359]" degrees="28" direction="west" minutes="4.67" orientation="longitude" pageId="22" pageNumber="23" precision="9" value="-28.077833">28°4.67'W</geoCoordinate>
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,
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<quantity id="4C93A688FFC52F0AFCB26117CE88B402" box="[826,932,1335,1359]" metricMagnitude="3" metricUnit="m" metricValue="5.1885" pageId="22" pageNumber="23" unit="m" value="5188.5">
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<elevation id="0046EC5EFFC52F0AFCB26117CE88B402" box="[826,932,1335,1359]" metricMagnitude="3" metricUnit="m" metricValue="5.1885" pageId="22" pageNumber="23" unit="m" value="5188.5">5188.5 m</elevation>
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||
</quantity>
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||
(start trawl) to
|
||
<geoCoordinate id="EE5F6DAAFFC52F0AFBD96117C9EDB402" box="[1105,1217,1335,1359]" degrees="3" direction="south" minutes="57.54" orientation="latitude" pageId="22" pageNumber="23" precision="9" value="-3.959">3°57.54'S</geoCoordinate>
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,
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<geoCoordinate id="EE5F6DAAFFC52F0AFB446117C868B402" box="[1228,1348,1335,1359]" degrees="28" direction="west" minutes="4.51" orientation="longitude" pageId="22" pageNumber="23" precision="9" value="-28.075167">28°4.51'W</geoCoordinate>
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,
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<quantity id="4C93A688FFC52F0AFAC76117CD81B43E" metricMagnitude="3" metricUnit="m" metricValue="5.1848" pageId="22" pageNumber="23" unit="m" value="5184.8">
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<elevation id="0046EC5EFFC52F0AFAC76117CD81B43E" metricMagnitude="3" metricUnit="m" metricValue="5.1848" pageId="22" pageNumber="23" unit="m" value="5184.8">5184.8 m</elevation>
|
||
</quantity>
|
||
(gear off ground);
|
||
<date id="FFD52DADFFC52F0AFE0B617CCF29B439" box="[387,517,1372,1396]" pageId="22" pageNumber="23" value="2009-06-08">
|
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<collectingDate id="EF91D445FFC52F0AFE0B617CCF29B439" box="[387,517,1372,1396]" pageId="22" pageNumber="23" value="2009-06-08">06.08.2009</collectingDate>
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||
</date>
|
||
;
|
||
<collectingCountry id="F37C4BFDFFC52F0AFD87617CCF7FB439" box="[527,595,1372,1396]" name="Brazil" pageId="22" pageNumber="23">Brazil</collectingCountry>
|
||
<location id="8EB45DB6FFC52F0AFDD3617CCFB7B439" LSID="urn:lsid:plazi:treatment:03C2BA7BFFC52F04FF1F67D5CFB9B6BE:8EB45DB6FFC52F0AFDD3617CCFB7B439" box="[603,667,1372,1396]" country="Brazil" latitude="-3.959" longLatPrecision="13" longitude="-28.075167" name="Basin" pageId="22" pageNumber="23">Basin</location>
|
||
(
|
||
<specimenCount id="9D6DC0E4FFC52F0AFD25617CCE01B439" box="[685,813,1372,1396]" pageId="22" pageNumber="23" type="generic">1 specimen</specimenCount>
|
||
, ZMH-25956 [SEM])
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37158E6FFC52F04FF4F615FC99DB7C6" lastPageId="24" lastPageNumber="25" pageId="22" pageNumber="23" type="description">
|
||
<paragraph id="8BD40B6DFFC52F0AFF4F615FC905B4DA" blockId="22.[151,1437,1119,1972]" box="[199,1065,1407,1432]" pageId="22" pageNumber="23">
|
||
<emphasis id="B91FD77FFFC52F0AFF4F615FCC76B4D5" bold="true" box="[199,346,1407,1432]" pageId="22" pageNumber="23">Description:</emphasis>
|
||
<typeStatus id="54D0B5CFFFC52F0AFEEA615FCCE6B4DA" box="[354,458,1407,1431]" pageId="22" pageNumber="23" type="holotype">Holotype</typeStatus>
|
||
and
|
||
<typeStatus id="54D0B5CFFFC52F0AFD8861A0CF4CB4D5" box="[512,608,1408,1432]" pageId="22" pageNumber="23" type="paratype">paratype</typeStatus>
|
||
<quantity id="4C93A688FFC52F0AFDE0615FCF90B4DA" box="[616,700,1407,1431]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="22" pageNumber="23" unit="mm" value="1.5">1.5 mm</quantity>
|
||
long,
|
||
<quantity id="4C93A688FFC52F0AFC8C615FCE75B4DA" box="[772,857,1407,1431]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="22" pageNumber="23" unit="mm" value="0.8">0.8 mm</quantity>
|
||
wide, incomplete.
|
||
</paragraph>
|
||
<paragraph id="8BD40B6DFFC52F0AFF4F6184C860B7D9" blockId="22.[151,1437,1119,1972]" pageId="22" pageNumber="23">
|
||
Prostomium with lower lip strongly expanded but without apparent folds. Tentacular membrane very thick, fleshy and expanded, with buccal tentacles attached laterally and dorsally on anterior and posterior margins (
|
||
<figureCitation id="135017E8FFC52F0AFAE261E7CDCDB749" captionStart="FIGURE 16" captionStartId="23.[151,250,1544,1567]" captionTargetBox="[160,1433,197,1519]" captionTargetId="figure-107@23.[151,1436,193,1523]" captionTargetPageId="23" captionText="FIGURE 16 Terebellides diva sp. n.: thorax, lateral view, a—holotype, ZMH-25955, b—paratype DZMB-HH 13,454, ZMH- 25956" pageId="22" pageNumber="23">Figs 16a, b</figureCitation>
|
||
,
|
||
<figureCitation id="135017E8FFC52F0AFF7961CCCC1AB749" box="[241,310,1516,1540]" captionStart="FIGURE 18" captionStartId="25.[151,250,1994,2017]" captionTargetBox="[398,1189,193,1972]" captionTargetId="figure-31@25.[398,1189,193,1972]" captionTargetPageId="25" captionText="FIGURE 18. Terebellides diva sp. n. (paratype, ZMH-25956): MG staining pattern, a–b—ventral view, c—lateral view" pageId="22" pageNumber="23">18a–c</figureCitation>
|
||
). Tentacles of varying length, mostly very long, simple or with expanded tips. Upper lip hardly visible, almost completely covered by lower lip from ventrum. First segment hardly visible in lateral view, second segment visible ventrally and expanded, only laterally covered by third segment (
|
||
<figureCitation id="135017E8FFC52F0AFBDD6214C997B701" box="[1109,1211,1588,1612]" captionStart="FIGURE 16" captionStartId="23.[151,250,1544,1567]" captionTargetBox="[160,1433,197,1519]" captionTargetId="figure-107@23.[151,1436,193,1523]" captionTargetPageId="23" captionText="FIGURE 16 Terebellides diva sp. n.: thorax, lateral view, a—holotype, ZMH-25955, b—paratype DZMB-HH 13,454, ZMH- 25956" pageId="22" pageNumber="23">Fig. 16b</figureCitation>
|
||
). Third segment of
|
||
<typeStatus id="54D0B5CFFFC52F0AFF1F6277CDD5B722" box="[151,249,1623,1647]" pageId="22" pageNumber="23" type="holotype">holotype</typeStatus>
|
||
with similar midventral expansion as segment 2 (
|
||
<figureCitation id="135017E8FFC52F0AFCB96277CEBFB722" box="[817,915,1623,1647]" captionStart="FIGURE 16" captionStartId="23.[151,250,1544,1567]" captionTargetBox="[160,1433,197,1519]" captionTargetId="figure-107@23.[151,1436,193,1523]" captionTargetPageId="23" captionText="FIGURE 16 Terebellides diva sp. n.: thorax, lateral view, a—holotype, ZMH-25955, b—paratype DZMB-HH 13,454, ZMH- 25956" pageId="22" pageNumber="23">Fig. 16a</figureCitation>
|
||
). Lateral lappets on segments 3–7 (TC-1 - 5), only that of TC-1 and TC-2 well developed, size usually TC-1 = TC-2> TC-3> TC-4 = TC-5 (
|
||
<figureCitation id="135017E8FFC52F0AFB4B625CC813B7D9" box="[1219,1343,1660,1684]" captionStart="FIGURE 16" captionStartId="23.[151,250,1544,1567]" captionTargetBox="[160,1433,197,1519]" captionTargetId="figure-107@23.[151,1436,193,1523]" captionTargetPageId="23" captionText="FIGURE 16 Terebellides diva sp. n.: thorax, lateral view, a—holotype, ZMH-25955, b—paratype DZMB-HH 13,454, ZMH- 25956" pageId="22" pageNumber="23">Fig. 16a, b</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BD40B6DFFC52F0AFF4F62BFC98AB796" blockId="22.[151,1437,1119,1972]" pageId="22" pageNumber="23">Ventral glandular bands and glandular areas around parapodia absent. Nephridial papillae visible dorsally to notopodia of segments 3 and 5, further nephridial papillae not observed but possibly present.</paragraph>
|
||
<paragraph id="8BD40B6DFFC52F0AFF4F62C7CE31B626" blockId="22.[151,1437,1119,1972]" pageId="22" pageNumber="23">
|
||
Branchiae consisting of a single stem dorsally between TC-1 and TC-2, stem prolonged in
|
||
<typeStatus id="54D0B5CFFFC52F0AFABD62C8C8B4B64D" box="[1333,1432,1768,1792]" pageId="22" pageNumber="23" type="paratype">paratype</typeStatus>
|
||
, articulation not apparent (
|
||
<figureCitation id="135017E8FFC52F0AFE48632CCF69B669" box="[448,581,1804,1828]" captionStart="FIGURE 16" captionStartId="23.[151,250,1544,1567]" captionTargetBox="[160,1433,197,1519]" captionTargetId="figure-107@23.[151,1436,193,1523]" captionTargetPageId="23" captionText="FIGURE 16 Terebellides diva sp. n.: thorax, lateral view, a—holotype, ZMH-25955, b—paratype DZMB-HH 13,454, ZMH- 25956" pageId="22" pageNumber="23">Figs 16a, b</figureCitation>
|
||
,
|
||
<figureCitation id="135017E8FFC52F0AFDDC632CCF53B669" box="[596,639,1804,1828]" captionStart="FIGURE 17" captionStartId="24.[151,250,1482,1505]" captionTargetBox="[151,1436,183,1468]" captionTargetId="figure-279@24.[151,1436,183,1468]" captionTargetPageId="24" captionText="FIGURE 17. Terebellides diva sp. n. (paratype, ZMH-25956): a—branchiae, lateral view, b—notochaetae TC-8, c—acicular hooks, neuropodium TC-6, d—uncini, neuropodium TC-8" pageId="22" pageNumber="23">17a</figureCitation>
|
||
). Four branchial lobes completely free from each other, bearing few, loose lamellae. Posterior lobes thinner than anterior lobes, of similar length, but proximally slightly shorter. Filamentous tips at the end of the branchial lobes present.
|
||
</paragraph>
|
||
<paragraph id="8BD40B6DFFC52F0AFF4F6357C8B1B6F9" blockId="22.[151,1437,1119,1972]" pageId="22" pageNumber="23">
|
||
Notopodia all comparably well developed throughout thorax, that of TC-1 smaller than subsequent, covered by lateral lappet. Notochaetae all capillaries of similar length, arranged in 2 tiers, with almost smooth surfaces (
|
||
<figureCitation id="135017E8FFC52F0AFAB963BCC8BCB6F9" box="[1329,1424,1948,1972]" captionStart="FIGURE 17" captionStartId="24.[151,250,1482,1505]" captionTargetBox="[151,1436,183,1468]" captionTargetId="figure-279@24.[151,1436,183,1468]" captionTargetPageId="24" captionText="FIGURE 17. Terebellides diva sp. n. (paratype, ZMH-25956): a—branchiae, lateral view, b—notochaetae TC-8, c—acicular hooks, neuropodium TC-6, d—uncini, neuropodium TC-8" pageId="22" pageNumber="23">Fig. 17b</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF145BE5FFC42F0BFF1F6228CDFAB770" pageId="23" pageNumber="24" startId="23.[151,250,1544,1567]" targetBox="[160,1433,197,1519]" targetPageId="23">
|
||
<paragraph id="8BD40B6DFFC42F0BFF1F6228CDFAB770" blockId="23.[151,1436,1544,1597]" pageId="23" pageNumber="24">
|
||
<emphasis id="B91FD77FFFC42F0BFF1F6228CC36B752" bold="true" box="[151,282,1544,1567]" pageId="23" pageNumber="24">FIGURE 16</emphasis>
|
||
<taxonomicName id="4C6B70EEFFC42F0BFEA96228CCE2B753" authority="Schüller & Hutchings, 2012" authorityName="Schüller & Hutchings" authorityYear="2012" box="[289,462,1544,1566]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="diva" status="sp. nov.">
|
||
<emphasis id="B91FD77FFFC42F0BFEA96228CCE2B753" box="[289,462,1544,1566]" italics="true" pageId="23" pageNumber="24">Terebellides diva</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22C6A04FFC42F0BFE5D6229CF23B753" box="[469,527,1545,1566]" pageId="23" pageNumber="24" rank="species">sp. n.</taxonomicNameLabel>
|
||
: thorax, lateral view, a—holotype, ZMH-25955, b—paratype DZMB-HH 13,454, ZMH- 25956
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD40B6DFFC42F0BFF4F62AECF9EB67B" blockId="23.[151,1436,1678,1846]" pageId="23" pageNumber="24">
|
||
First neuropodia from segment 8 (TC-6), as sessile pinnules in thorax. First neuropodium (TC-6) bearing about 3 acicular hooks, sharply bent with fine upwards bent tips. Acicular hooks seemingly without capitium on the outer side of the bend, up to bend almost completely embedded in body wall (
|
||
<figureCitation id="135017E8FFC42F0BFC4862F6C90CB7A3" box="[960,1056,1750,1774]" captionStart="FIGURE 17" captionStartId="24.[151,250,1482,1505]" captionTargetBox="[151,1436,183,1468]" captionTargetId="figure-279@24.[151,1436,183,1468]" captionTargetPageId="24" captionText="FIGURE 17. Terebellides diva sp. n. (paratype, ZMH-25956): a—branchiae, lateral view, b—notochaetae TC-8, c—acicular hooks, neuropodium TC-6, d—uncini, neuropodium TC-8" pageId="23" pageNumber="24">Fig. 17c</figureCitation>
|
||
). Subsequent thoracic neuropodia with series of few long-handled uncini, with stout main fang (MF) and numerous small teeth above MF (
|
||
<figureCitation id="135017E8FFC42F0BFAA462D9C8A1B65C" box="[1324,1421,1785,1809]" captionStart="FIGURE 17" captionStartId="24.[151,250,1482,1505]" captionTargetBox="[151,1436,183,1468]" captionTargetId="figure-279@24.[151,1436,183,1468]" captionTargetPageId="24" captionText="FIGURE 17. Terebellides diva sp. n. (paratype, ZMH-25956): a—branchiae, lateral view, b—notochaetae TC-8, c—acicular hooks, neuropodium TC-6, d—uncini, neuropodium TC-8" pageId="23" pageNumber="24">Fig. 17d</figureCitation>
|
||
). Abdominal neuropodia and pygidium unknown.
|
||
</paragraph>
|
||
<caption id="DF145BE5FFCB2F04FF1F61EACFC8B4B2" pageId="24" pageNumber="25" startId="24.[151,250,1482,1505]" targetBox="[151,1436,183,1468]" targetPageId="24">
|
||
<paragraph id="8BD40B6DFFCB2F04FF1F61EACFC8B4B2" blockId="24.[151,1436,1482,1535]" pageId="24" pageNumber="25">
|
||
<emphasis id="B91FD77FFFCB2F04FF1F61EACC0DB4AC" bold="true" box="[151,289,1482,1505]" pageId="24" pageNumber="25">FIGURE 17.</emphasis>
|
||
<taxonomicName id="4C6B70EEFFCB2F04FEA161EACCFAB4AD" authority="Schüller & Hutchings, 2012" authorityName="Schüller & Hutchings" authorityYear="2012" box="[297,470,1482,1504]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="diva" status="sp. nov.">
|
||
<emphasis id="B91FD77FFFCB2F04FEA161EACCFAB4AD" box="[297,470,1482,1504]" italics="true" pageId="24" pageNumber="25">Terebellides diva</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22C6A04FFCB2F04FE5661EBCF3AB4AD" box="[478,534,1483,1504]" pageId="24" pageNumber="25" rank="species">sp. n.</taxonomicNameLabel>
|
||
(paratype, ZMH-25956): a—branchiae, lateral view, b—notochaetae TC-8, c—acicular hooks, neuropodium TC-6, d—uncini, neuropodium TC-8
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD40B6DFFCB2F04FF4F620BC99DB7C6" blockId="24.[151,1436,1579,2035]" pageId="24" pageNumber="25">
|
||
MG staining (
|
||
<figureCitation id="135017E8FFCB2F04FEE4620BCCC4B70E" box="[364,488,1579,1603]" captionStart="FIGURE 18" captionStartId="25.[151,250,1994,2017]" captionTargetBox="[398,1189,193,1972]" captionTargetId="figure-31@25.[398,1189,193,1972]" captionTargetPageId="25" captionText="FIGURE 18. Terebellides diva sp. n. (paratype, ZMH-25956): MG staining pattern, a–b—ventral view, c—lateral view" pageId="24" pageNumber="25">Fig. 18a–c</figureCitation>
|
||
) corresponds with staining pattern 1 (
|
||
<bibRefCitation id="EFFA769CFFCB2F04FC23620BC9DDB70E" author="Schuller, M. & Hutchings, P. A." box="[939,1265,1579,1603]" pageId="24" pageNumber="25" pagination="1 - 16" refId="ref13478" refString="Schuller, M. & Hutchings, P. A. (2010) New insights in the taxonomy of Trichobranchidae (Polychaeta) with description of a new Terebellides species from Australia. Zootaxa 2395, 1 - 16." type="journal article" year="2010">Schüller & Hutchings 2010</bibRefCitation>
|
||
), with all TCs almost solidly in anterior region and distinctly striped in median thorax until TC-11. Clearly apparent white bands missing. Notopodia unstained while neuropodia bear a green colouration under fresh staining.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37158E6FFCB2F04FF4F62B8CFB9B6BE" pageId="24" pageNumber="25" type="discussion">
|
||
<paragraph id="8BD40B6DFFCB2F04FF4F62B8C9D3B6CA" blockId="24.[151,1436,1579,2035]" pageId="24" pageNumber="25">
|
||
<emphasis id="B91FD77FFFCB2F04FF4F62B8CC11B7FD" bold="true" box="[199,317,1688,1712]" pageId="24" pageNumber="25">Remarks:</emphasis>
|
||
As
|
||
<taxonomicName id="4C6B70EEFFCB2F04FEE362B9CF2CB7E2" authority="Schüller & Hutchings, 2012" authorityName="Schüller & Hutchings" authorityYear="2012" box="[363,512,1688,1712]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="concertina" status="sp. nov.">
|
||
<emphasis id="B91FD77FFFCB2F04FEE362B9CF2CB7E2" box="[363,512,1688,1712]" italics="true" pageId="24" pageNumber="25">T. concertina</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22C6A04FFCB2F04FD8062B8CF6AB7E2" box="[520,582,1688,1711]" pageId="24" pageNumber="25" rank="species">sp. n.</taxonomicNameLabel>
|
||
, this species also lacks the somewhat frayed surface of notochaetae caused by bent capillary thecae, and an apparent capitium of the acicular hooks in TC-6. Also the overall appearance of
|
||
<taxonomicName id="4C6B70EEFFCB2F04FA0F629CCDEBB7B5" authority="Schüller & Hutchings, 2012" authorityName="Schüller & Hutchings" authorityYear="2012" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="diva" status="sp. nov.">
|
||
<emphasis id="B91FD77FFFCB2F04FA0F629CCDEBB7B5" italics="true" pageId="24" pageNumber="25">T. diva</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22C6A04FFCB2F04FF4662C0CC27B7BA" box="[206,267,1760,1783]" pageId="24" pageNumber="25" rank="species">sp. n.</taxonomicNameLabel>
|
||
, is most similar to
|
||
<taxonomicName id="4C6B70EEFFCB2F04FE6862C0CF58B7BA" authority="Schüller & Hutchings, 2012" authorityName="Schüller & Hutchings" authorityYear="2012" box="[480,628,1760,1783]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="concertina" status="sp .n.">
|
||
<emphasis id="B91FD77FFFCB2F04FE6862C0CF58B7BA" box="[480,628,1760,1783]" italics="true" pageId="24" pageNumber="25">T. concertina</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22C6A04FFCB2F04FDF262C0CF9BB7BA" box="[634,695,1760,1783]" pageId="24" pageNumber="25">sp.n.</taxonomicNameLabel>
|
||
, in that they bear a rather compact head region. However, judging from the length of the anterior thorax,
|
||
<taxonomicName id="4C6B70EEFFCB2F04FDD56324CF80B651" authority="Schüller & Hutchings, 2012" authorityName="Schüller & Hutchings" authorityYear="2012" box="[605,684,1796,1820]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="diva" status="sp. nov.">
|
||
<emphasis id="B91FD77FFFCB2F04FDD56324CF80B651" box="[605,684,1796,1820]" italics="true" pageId="24" pageNumber="25">T. diva</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22C6A04FFCB2F04FD3F6324CFDAB656" box="[695,758,1796,1819]" pageId="24" pageNumber="25" rank="species">sp. n.</taxonomicNameLabel>
|
||
seems to represent a smaller species. In addition, the two species are clearly separated from each other by the extent of anterior segments which are ventrally and laterally broad in
|
||
<taxonomicName id="4C6B70EEFFCB2F04FF72636CCC69B629" authority="Schüller & Hutchings, 2012" authorityName="Schüller & Hutchings" authorityYear="2012" box="[250,325,1868,1892]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="diva" status="sp. nov.">
|
||
<emphasis id="B91FD77FFFCB2F04FF72636CCC69B629" box="[250,325,1868,1892]" italics="true" pageId="24" pageNumber="25">T. diva</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22C6A04FFCB2F04FEC5636CCCA6B62E" box="[333,394,1868,1891]" pageId="24" pageNumber="25" rank="species">sp. n.</taxonomicNameLabel>
|
||
, and very narrow in
|
||
<taxonomicName id="4C6B70EEFFCB2F04FDF9636CCE29B62E" authority="Schüller & Hutchings, 2012" authorityName="Schüller & Hutchings" authorityYear="2012" box="[625,773,1868,1891]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="concertina" status="sp. nov.">
|
||
<emphasis id="B91FD77FFFCB2F04FDF9636CCE29B62E" box="[625,773,1868,1891]" italics="true" pageId="24" pageNumber="25">T. concertina</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22C6A04FFCB2F04FC83636CCE64B62E" box="[779,840,1868,1891]" pageId="24" pageNumber="25" rank="species">sp. n.</taxonomicNameLabel>
|
||
, and their lateral lappets (
|
||
<taxonomicName id="4C6B70EEFFCB2F04FBE3636CC99AB629" authority="Schüller & Hutchings, 2012" authorityName="Schüller & Hutchings" authorityYear="2012" box="[1131,1206,1868,1892]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="diva" status="sp. nov.">
|
||
<emphasis id="B91FD77FFFCB2F04FBE3636CC99AB629" box="[1131,1206,1868,1892]" italics="true" pageId="24" pageNumber="25">T. diva</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22C6A04FFCB2F04FB35636CC9D1B62E" box="[1213,1277,1868,1891]" pageId="24" pageNumber="25" rank="species">sp. n.</taxonomicNameLabel>
|
||
: TC-1 = TC-2> TC-3> TC-4 = TC-5;
|
||
<taxonomicName id="4C6B70EEFFCB2F04FE216350CF10B6CA" authority="Schüller & Hutchings, 2012" authorityName="Schüller & Hutchings" authorityYear="2012" box="[425,572,1904,1927]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="concertina" status="sp. nov.">
|
||
<emphasis id="B91FD77FFFCB2F04FE216350CF10B6CA" box="[425,572,1904,1927]" italics="true" pageId="24" pageNumber="25">T. concertina</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22C6A04FFCB2F04FDCC6350CFAFB6CA" box="[580,643,1904,1927]" pageId="24" pageNumber="25" rank="species">sp. n.</taxonomicNameLabel>
|
||
: TC-1 <TC-2 <TC-3>= TC-4> TC-5 <TC-6> TC-7).
|
||
</paragraph>
|
||
<paragraph id="8BD40B6DFFCB2F04FF4F63B4CFB9B6BE" blockId="24.[151,1436,1579,2035]" pageId="24" pageNumber="25">
|
||
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="4C6B70EEFFCB2F04FC606398C943B69D" box="[1000,1135,1976,2000]" class="Polychaeta" family="Trichobranchidae" genus="Terebellides" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="genus">
|
||
<emphasis id="B91FD77FFFCB2F04FC606398C943B69D" box="[1000,1135,1976,2000]" italics="true" pageId="24" pageNumber="25">Terebellides</emphasis>
|
||
</taxonomicName>
|
||
have been described from such deep water in the South Atlantic to date.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |