544 lines
77 KiB
XML
544 lines
77 KiB
XML
<document ID-CLB-Dataset="128625" ID-DOI="http://dx.doi.org/10.3897/zookeys.1118.86448" ID-GBIF-Dataset="1c6f4a21-8bb1-427f-af0d-4438b6b8db7f" ID-PMC="PMC9848632" ID-Pensoft-Pub="1313-2970-1118-97" ID-Pensoft-UUID="91126114AB325452A4B98BF85D036B64" ID-PubMed="36761804" ID-ZooBank="AD0EF3AA6C9A4988B69BFA9D2F6A7E7E" ModsDocID="1313-2970-1118-97" checkinTime="1661416729627" checkinUser="pensoft" docAuthor="Zanol, Joana & Hutchings, Pat" docDate="2022" docId="BFC4505048315B2D9E7CF99DC97D5DF1" docLanguage="en" docName="ZooKeys 1118: 97-109" docOrigin="ZooKeys 1118" docPubDate="2022-08-24" docSource="http://dx.doi.org/10.3897/zookeys.1118.86448" docTitle="Eunice dharastii Zanol & Hutchings 2022, sp. nov." docType="treatment" docUuid="63BC2367-9654-45DA-8021-FD17584DFFDC" docUuidSource="ZooBank" docVersion="6" id="91126114AB325452A4B98BF85D036B64" lastPageNumber="97" masterDocId="91126114AB325452A4B98BF85D036B64" masterDocTitle="A new species of giant Eunice (Eunicidae, Polychaeta, Annelida) from the east coast of Australia" masterLastPageNumber="109" masterPageNumber="97" pageNumber="97" updateTime="1732837673335" updateUser="ExternalLinkService">
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<mods:mods id="6475466FEDECB013051D426A701FA8CC" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="75CCEA0E5830BAF1ED6D658C29C9C0A2">
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<mods:title id="B4AEC5D24E4ADAAEFB3066A159C1768A">A new species of giant Eunice (Eunicidae, Polychaeta, Annelida) from the east coast of Australia</mods:title>
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</mods:titleInfo>
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<mods:name id="693DA1C71FE34B2312E1B99026AC90FD" type="personal">
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<mods:role id="7F004312481618D1062E1C377C97F458">
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<mods:roleTerm id="8D1DF46CFB4EF081BE50AD6965304457">Author</mods:roleTerm>
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<mods:namePart id="5A49DA1B3C2D453FF4D89875C8BD2DA3">Zanol, Joana</mods:namePart>
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<mods:nameIdentifier id="BE171636FD7AA77B85DC9C833BEBC5EC" type="ORCID">https://orcid.org/0000-0002-2178-791X</mods:nameIdentifier>
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<mods:affiliation id="8594D133D552E9722E757A8E20E70656">Departamento de Invertebrados, Museu Nacional, Universidade Federal do Rio de Janeiro, Av. Bartolomeu de Gusmao, 875, Rio de Janeiro, RJ 20941 - 160 Brazil</mods:affiliation>
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<mods:nameIdentifier id="0D6EF2164C2856351B053FC50C596124" type="email">joanazanol@mn.ufrj.br</mods:nameIdentifier>
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</mods:name>
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<mods:name id="980DB0C3E054D1EA00B3759E111BD8E3" type="personal">
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<mods:roleTerm id="5E021DD7C2E2864366CEB49BEA4EE157">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="24CF39C4E2DF35C8CF20B44342761049">Hutchings, Pat</mods:namePart>
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<mods:nameIdentifier id="2BDD8C4B81F9422E22F75D3943E7E28D" type="ORCID">https://orcid.org/0000-0001-7521-3930</mods:nameIdentifier>
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<mods:affiliation id="3B0C9AAF28E5CF3B163CA70B4B0D5547">Australian Museum Research Institute, Australian Museum, 1 William Street, 2010, New South Wales, Australia & Department of Biological Sciences, Macquarie University, North Ryde 2109, Australia</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="302E1DB088FB4C2F4300D6C5242AB26F">text</mods:typeOfResource>
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<mods:titleInfo id="8DAA41E4A26BC73A694EB9F2507E9A48">
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<mods:title id="6C704FD44720563AE47ECEAA047908D8">ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part id="463EEE60D3475C1D730D8E9986A1B833">
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<mods:date id="2A8F266A2C51697EBCB6ACCFC88930CB">2022</mods:date>
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<mods:detail id="401D81350A0D57C254A9BC709FB7CE95" type="pubDate">
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<mods:number id="8EC4785C260A12BE4C4BE2A45F7E16F8">2022-08-24</mods:number>
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</mods:detail>
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<mods:detail id="EDD1A4C5D2631B45458753B3DE422EB0" type="volume">
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<mods:number id="CCF42BCBA679DBF5ABE48541BAB4848A">1118</mods:number>
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<mods:start id="E4525B771FCFCBCD618F0C9BC1F3AA1B">97</mods:start>
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<mods:end id="DA2908477664E88FBADF4DAB2CA2C064">109</mods:end>
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<mods:location id="3A5AE4157DDDBD2384057DF18D02B6D6">
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<mods:url id="028589B0A0E187D4906B9CBEBA7E5D0D">http://dx.doi.org/10.3897/zookeys.1118.86448</mods:url>
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</mods:location>
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<mods:classification id="305533D987DCE5E47CB947A6639AC02D">journal article</mods:classification>
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<mods:identifier id="8766BB1A125986E8A9B776F9C206FC3D" type="DOI">http://dx.doi.org/10.3897/zookeys.1118.86448</mods:identifier>
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<mods:identifier id="5C6151347B540A3BA1A2139BE4C1472B" type="Pensoft-Pub">1313-2970-1118-97</mods:identifier>
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<mods:identifier id="B1C2F29877505B10496D1D7B493BF9CF" type="ZooBank">AD0EF3AA6C9A4988B69BFA9D2F6A7E7E</mods:identifier>
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<mods:identifier id="1EB24F8FE8CCBCA174367CE5CFFC508D" type="Pensoft-UUID">91126114AB325452A4B98BF85D036B64</mods:identifier>
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</mods:mods>
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<treatment id="BFC4505048315B2D9E7CF99DC97D5DF1" ID-GBIF-Taxon="199821297" LSID="urn:lsid:zoobank.org:act:63BC2367-9654-45DA-8021-FD17584DFFDC" httpUri="http://treatment.plazi.org/id/BFC4505048315B2D9E7CF99DC97D5DF1" lastPageNumber="97" pageId="0" pageNumber="97" scope_class="Polychaeta" scope_family="Eunicidae" scope_phylum="Annelida">
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<subSubSection id="FC289C26A861568DFF9E144D959F062C" pageId="0" pageNumber="97" type="nomenclature">
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<paragraph id="89AB0652D4DE5B9A48D7DAA44644A22C" pageId="0" pageNumber="97">
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<taxonomicName id="DC2ED7C795F9897E5B42A90A5C08ABE3" ID-CoL="9GDRL" LSID="https://zoobank.org/63BC2367-9654-45DA-8021-FD17584DFFDC" authority="Zanol & Hutchings, 2022" authorityName="Zanol & Hutchings" authorityYear="2022" class="Polychaeta" family="Eunicidae" genus="Eunice" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Eunice dharastii" order="Eunicida" pageId="0" pageNumber="97" phylum="Annelida" rank="species" species="dharastii" status="sp. nov.">Eunice dharastii</taxonomicName>
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<taxonomicNameLabel id="310F2AAB31841D7C1ABE2EB99F817026" pageId="0" pageNumber="97">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="505BD86676D9F6FF85C5B233D8299EA4" pageId="0" pageNumber="97" type="description">
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<paragraph id="91B1C6CE451486A97D676C4B6627FC1D" pageId="0" pageNumber="97">
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<figureCitation id="BECDA0B3344F5D34718FA6CFF97AE162" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Eunice dharastii sp. nov. A anterior end of live specimen coming out of its burrow, dorsal view B anterior end of live specimen coming out of its burrow, anterior view C anterior end, dorsal view D anterior end, lateral E anterior end, dorsal view F parapodia, chaetiger 34, anterior view G parapodia from posterior chaetiger of the fragment, anterior view H branchiae and notopodial cirrus, chaetiger 10 I parapodia, chaetiger 4, upper view J parapodia, chaetiger 90, anterior view. br, branchiae; dbl, dorsal buccal lip; dfk, dorsal fleshy knob, vbl, ventral buccal lip. I, J scanning electron microscopy. C, D holotype AM W. 53870 E-J paratype AM W. 41747. Scale bars: 0.2 mm (I); 1 mm (F, G, H, J); 5 mm (C, D, E)." figureDoi="10.3897/zookeys.1118.86448.figure1" httpUri="https://binary.pensoft.net/fig/734650" pageId="0" pageNumber="97">Figs 1</figureCitation>
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<figureCitation id="1AFC494CCA2E3C3579CC6F18DE6B487B" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eunice dharastii sp. nov. (paratype AM W. 41747) A maxillae, dorsal view B mandible, ventral view C subacicular hook from posterior chaetiger of the fragment D pectinate chaeta, chaetiger 200 E subacicular hook, chaetiger 300 F pectinate chaetae, chaetiger 300 G pectinate chaetae, chaetiger 240 H falciger chaetae, chaetiger 300 I falciger chaetae, chaetiger 4. Scale bars: 20 μm (D, F); 50 μm (C, E, G, H, I); 1 mm (A, B)." figureDoi="10.3897/zookeys.1118.86448.figure2" httpUri="https://binary.pensoft.net/fig/734651" pageId="0" pageNumber="97">, 2</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="3DFDE7E1F7D6ACD2DEF528285D755B2C" pageId="0" pageNumber="97" type="materials_examined">
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<paragraph id="DEF0BF7A7B156335A35F2D30318D907E" pageId="0" pageNumber="97">Material examined.</paragraph>
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<paragraph id="46350020609369781F3A40504E35C605" pageId="0" pageNumber="97">
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<materialsCitation id="5A9F38123034FBACA338948DC9132423" collectingDate="2012-08" collectorName="D. Harasti" country="Australia" elevation="8" latitude="-32.715252" location="Port Stephens Main Beach" longLatPrecision="1" longitude="152.1503" municipality="Nelson Bay" specimenCount="1" stateProvince="New South Wales" typeStatus="Holotype">
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<emphasis id="F580856DF4A8EB86BB4B7B65E9A43D1C" bold="true" pageId="0" pageNumber="97">
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<emphasis id="C970FEB4154471CED5A31DAF2D398367" italics="true" pageId="0" pageNumber="97">
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<typeStatus id="60F6C47B7CB50EA71ED11146E81937D0">Holotype</typeStatus>
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</emphasis>
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.
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</emphasis>
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<collectingCountry id="A025C7D25CE50C69F2C97B56A0530FB5" name="Australia">Australia</collectingCountry>
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•
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<collectingRegion id="F1D164431FE55EBCE60D9C2AC8A80CFB" country="Australia" name="New South Wales">New South Wales</collectingRegion>
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,
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<collectingMunicipality id="C5CBE75E030223172BE8CCE2A8C9ED69">Nelson Bay</collectingMunicipality>
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,
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<location id="65FC2F249498D397512E227E8A0051F0" LSID="urn:lsid:plazi:treatment:BFC4505048315B2D9E7CF99DC97D5DF1:65FC2F249498D397512E227E8A0051F0" country="Australia" latitude="-32.715252" longLatPrecision="1" longitude="152.1503" municipality="Nelson Bay" name="Port Stephens Main Beach" stateProvince="New South Wales">Port Stephens Main Beach</location>
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;
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<geoCoordinate id="D5B88015B9B5E2E7B08A5CB827FB96C5" degrees="32" direction="south" minutes="42" orientation="latitude" precision="1" seconds="54.91" value="-32.715252">32°42'54.91"S</geoCoordinate>
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,
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<geoCoordinate id="94C34CE4938672A1D37D167F5732A5CD" degrees="152" direction="east" minutes="9" orientation="longitude" precision="1" seconds="1.12" value="152.1503">152°9'1.12"E</geoCoordinate>
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;
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<elevation id="9C337E97A2CE622F26632CDB7ED4274A" metricMagnitude="0" metricUnit="m" metricValue="8.0" unit="m" value="8.0">
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<quantity id="D181453916566EF1A240382F010FF0A5" metricMagnitude="0" metricUnit="m" metricValue="8.0" unit="m" value="8.0">8 m</quantity>
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depth
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</elevation>
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;
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<collectingDate id="A27B64F9D3B8252DD7B02FFBCE201C00" value="2012-08">Aug. 2012</collectingDate>
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;
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<collectorName id="6F8D35DF6E31AD5588F9CD74832C3DD2">D. Harasti</collectorName>
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leg.; AM W.53870
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</materialsCitation>
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.
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<materialsCitation id="9E65317899F5A884397A3CA969559F54" collectingDate="2022-01-01" collectingDateMax="2022-12-31" collectingDateMin="2022-01-01" collectorName="D. Harasti" country="Australia" elevation="8" latitude="-32.715252" location="Australia" longLatPrecision="1" longitude="152.1503" municipality="Nelson Bay" specimenCount="1" stateProvince="New South Wales" typeStatus="Paratype">
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<emphasis id="815EE7954E5DFA3CE035A6B82226C6AF" bold="true" pageId="0" pageNumber="97">
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<emphasis id="D616384EFFE9B2112B865BAE9CC25653" italics="true" pageId="0" pageNumber="97">
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<typeStatus id="EA107F908A68928F15B1AB5EB6128A10">Paratype</typeStatus>
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</emphasis>
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.
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</emphasis>
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<collectingCountry id="3B1F58E43F47DA49CB10A229B5A35B3E" name="Australia">Australia</collectingCountry>
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• 1 same data as for holotype; AM W.41747
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="885CDA749A4417645E6BFB01F0414493" pageId="0" pageNumber="97" type="materials_examined">
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<paragraph id="3CF5AF41DB78AE976ADE3DE46ECA646E" pageId="0" pageNumber="97">Comparative material.</paragraph>
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<paragraph id="7331C45F736A17D90FD99F33670AE211" pageId="0" pageNumber="97">
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<collectingCountry id="CE18B8D217C45443520AAEF1EA4C3F4A" name="Australia">Australia</collectingCountry>
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• 1 incomplete with 80 chaetigers,
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<quantity id="B1737BF1ADB5547B92ED33845DB6BC08" metricMagnitude="-1" metricUnit="m" metricValue="1.2" unit="mm" value="120.0">120 mm</quantity>
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in length and
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<quantity id="8D1C13457AAEE723E89769D9FC0BEE54" metricMagnitude="-2" metricUnit="m" metricValue="2.0" unit="mm" value="20.0">20 mm</quantity>
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maximum width
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<taxonomicName id="88C9499206D992BD5D3488A73029F252" baseAuthorityName="Pallas" baseAuthorityYear="1788" class="Polychaeta" family="Eunicidae" genus="Eunice" kingdom="Animalia" lsidName="Eunice aphroditois" order="Eunicida" pageId="0" pageNumber="97" phylum="Annelida" rank="species" species="aphroditois">Eunice cf. aphroditois</taxonomicName>
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;
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<collectingRegion id="AD0D0DF34F3FA6018ACE7C10A66D245C" country="Australia" name="New South Wales">New South Wales</collectingRegion>
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, Nelson Bay, Port Stephens; AM W.140.
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</paragraph>
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</subSubSection>
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<subSubSection id="B483DDDE3427144CD686ADA11434B5EA" pageId="0" pageNumber="97" type="description">
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<paragraph id="E9F6CFF98218B0040BB2367757948F30" pageId="0" pageNumber="97">Description.</paragraph>
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<paragraph id="DE2E96875A185D8BEAED7177D1842954" pageId="0" pageNumber="97">
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Live specimens: iridescent reddish with lighter patches on prostomium, peristomium, and along the body (Fig.
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<figureCitation id="52ED457DB87DA62EDAC1E7669467A776" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Eunice dharastii sp. nov. A anterior end of live specimen coming out of its burrow, dorsal view B anterior end of live specimen coming out of its burrow, anterior view C anterior end, dorsal view D anterior end, lateral E anterior end, dorsal view F parapodia, chaetiger 34, anterior view G parapodia from posterior chaetiger of the fragment, anterior view H branchiae and notopodial cirrus, chaetiger 10 I parapodia, chaetiger 4, upper view J parapodia, chaetiger 90, anterior view. br, branchiae; dbl, dorsal buccal lip; dfk, dorsal fleshy knob, vbl, ventral buccal lip. I, J scanning electron microscopy. C, D holotype AM W. 53870 E-J paratype AM W. 41747. Scale bars: 0.2 mm (I); 1 mm (F, G, H, J); 5 mm (C, D, E)." figureDoi="10.3897/zookeys.1118.86448.figure1" httpUri="https://binary.pensoft.net/fig/734650" pageId="0" pageNumber="97">1A, B</figureCitation>
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). Prostomium appendages, peristomial cirri, and notopodial cirri red to brown, uniformly colored, with lighter areas close to proximal half and at distal ends. Dorsal and ventral buccal lips whitish at distal end, standing out from posterior part of prostomium (Fig.
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<figureCitation id="C29DE8971DEC9DF0A75654682C74E040" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Eunice dharastii sp. nov. A anterior end of live specimen coming out of its burrow, dorsal view B anterior end of live specimen coming out of its burrow, anterior view C anterior end, dorsal view D anterior end, lateral E anterior end, dorsal view F parapodia, chaetiger 34, anterior view G parapodia from posterior chaetiger of the fragment, anterior view H branchiae and notopodial cirrus, chaetiger 10 I parapodia, chaetiger 4, upper view J parapodia, chaetiger 90, anterior view. br, branchiae; dbl, dorsal buccal lip; dfk, dorsal fleshy knob, vbl, ventral buccal lip. I, J scanning electron microscopy. C, D holotype AM W. 53870 E-J paratype AM W. 41747. Scale bars: 0.2 mm (I); 1 mm (F, G, H, J); 5 mm (C, D, E)." figureDoi="10.3897/zookeys.1118.86448.figure1" httpUri="https://binary.pensoft.net/fig/734650" pageId="0" pageNumber="97">1B</figureCitation>
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; see Suppl. material 2).
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</paragraph>
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<caption id="A89C3BCDDA48064CA1444F5ED460CAB4" doi="10.3897/zookeys.1118.86448.figure1" httpUri="https://binary.pensoft.net/fig/734650" pageId="0" pageNumber="97" start="Figure 1" startId="F1">
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<paragraph id="BE7A8859DFA42D35B096A707AFDCA471" pageId="0" pageNumber="97">
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<emphasis id="B8F20A48F647F0BE44BD53B01105F9ED" bold="true" pageId="0" pageNumber="97">Figure 1.</emphasis>
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<taxonomicName id="74B2FBE2F8EAA9F7C831E97F7956FB27" authorityName="Zanol & Hutchings" authorityYear="2022" class="Polychaeta" family="Eunicidae" genus="Eunice" kingdom="Animalia" lsidName="Eunice dharastii" order="Eunicida" pageId="0" pageNumber="97" phylum="Annelida" rank="species" species="dharastii">
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<emphasis id="5362C6AAF63F84D95C4D2A252FE55F7F" italics="true" pageId="0" pageNumber="97">Eunice dharastii</emphasis>
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</taxonomicName>
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sp. nov.
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<emphasis id="BF9C624410D04ACDCF0C5D42AE2B2686" bold="true" pageId="0" pageNumber="97">A</emphasis>
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anterior end of live specimen coming out of its burrow, dorsal view
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<emphasis id="693D88EBD447256612C17462C8687611" bold="true" pageId="0" pageNumber="97">B</emphasis>
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anterior end of live specimen coming out of its burrow, anterior view
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<emphasis id="45D7297967E6D36BE4CBD73DD992D936" bold="true" pageId="0" pageNumber="97">C</emphasis>
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anterior end, dorsal view
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<emphasis id="7C51F5E8287EFECC9D549ADF5A1EF6D1" bold="true" pageId="0" pageNumber="97">D</emphasis>
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anterior end, lateral
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<emphasis id="271F5F9F3D868DB3535B944D39CD43A0" bold="true" pageId="0" pageNumber="97">E</emphasis>
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anterior end, dorsal view
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<emphasis id="746C636AB73C01510F79A2F627AEE62E" bold="true" pageId="0" pageNumber="97">F</emphasis>
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parapodia, chaetiger 34, anterior view
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<emphasis id="B52DC5C0070649BF521550469AC166D9" bold="true" pageId="0" pageNumber="97">G</emphasis>
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parapodia from posterior chaetiger of the fragment, anterior view
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<emphasis id="B1015DAA80238C1D59B2C4D9D0F12836" bold="true" pageId="0" pageNumber="97">H</emphasis>
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branchiae and notopodial cirrus, chaetiger 10
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<emphasis id="8C51D2BD7815282CC150FDD6376B3830" bold="true" pageId="0" pageNumber="97">I</emphasis>
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parapodia, chaetiger 4, upper view
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<emphasis id="2D0E80F76F47E30A61F11F675478E6A8" bold="true" pageId="0" pageNumber="97">J</emphasis>
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parapodia, chaetiger 90, anterior view. br, branchiae; dbl, dorsal buccal lip; dfk, dorsal fleshy knob, vbl, ventral buccal lip.
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<emphasis id="52050B7863E37CCDDDC7BB645866B27B" bold="true" pageId="0" pageNumber="97">I, J</emphasis>
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scanning electron microscopy.
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<emphasis id="7FA8855A11DD1F1DDE9DE59CF0368A23" bold="true" pageId="0" pageNumber="97">C, D</emphasis>
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holotype AM W.53870
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<emphasis id="7CB5FE2A6C97031FDC77F953D1FC1167" bold="true" pageId="0" pageNumber="97">E-J</emphasis>
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paratype AM W.41747. Scale bars: 0.2 mm (
|
|
<emphasis id="5839ADD00FBB6538348705E5C04099D0" bold="true" pageId="0" pageNumber="97">I</emphasis>
|
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); 1 mm (
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<emphasis id="D9B6F1CFBE185D8773EBF2A56ECABFC8" bold="true" pageId="0" pageNumber="97">F, G, H, J</emphasis>
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); 5 mm (
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<emphasis id="CB7ACC3846AD7C1DFCD28C58C89B2AA1" bold="true" pageId="0" pageNumber="97">C, D, E</emphasis>
|
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).
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</paragraph>
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</caption>
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<paragraph id="C6779AC3512C184E9801D9039405C1F4" pageId="0" pageNumber="97">
|
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Fixed specimens iridescent brown to purple with lighter patches. Only peristomial cirri and few notopodial cirri retain color pattern of live specimens, prostomial appendages beige (Fig.
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|
<figureCitation id="06154AD8A49C1AA917D140CC5726C705" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Eunice dharastii sp. nov. A anterior end of live specimen coming out of its burrow, dorsal view B anterior end of live specimen coming out of its burrow, anterior view C anterior end, dorsal view D anterior end, lateral E anterior end, dorsal view F parapodia, chaetiger 34, anterior view G parapodia from posterior chaetiger of the fragment, anterior view H branchiae and notopodial cirrus, chaetiger 10 I parapodia, chaetiger 4, upper view J parapodia, chaetiger 90, anterior view. br, branchiae; dbl, dorsal buccal lip; dfk, dorsal fleshy knob, vbl, ventral buccal lip. I, J scanning electron microscopy. C, D holotype AM W. 53870 E-J paratype AM W. 41747. Scale bars: 0.2 mm (I); 1 mm (F, G, H, J); 5 mm (C, D, E)." figureDoi="10.3897/zookeys.1118.86448.figure1" httpUri="https://binary.pensoft.net/fig/734650" pageId="0" pageNumber="97">1A-C</figureCitation>
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). Specimens are very curled and rigid because of the 95% ethanol fixation, making measurement of length and width difficult.
|
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</paragraph>
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<paragraph id="51E1657F73ECA964ED21552FAC3FA51F" pageId="0" pageNumber="97">Holotype incomplete, with 520 chaetigers, in two pieces; first with 300 chaetigers, 200 well preserved + 100 slightly flaccid, and second with 220 chaetigers, all slightly flaccid; total length 980 mm; length through chaetiger 10 20 mm; width at chaetiger 10 without/with parapodia 12/15 mm, maximum width at chaetiger 18 without/with parapodia 18/22 mm, from chaetiger 18 width fairly uniform for following 200 chaetigers. Many parapodia with broken chaetae.</paragraph>
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<paragraph id="3A05EC8C1D90875C71D841DAEA91F826" pageId="0" pageNumber="97">Paratype incomplete with 782 chaetigers in three pieces, first with 250 chaetigers, second with 222, all slightly flaccid, and third with 310 chaetigers; total length 1170 mm; length through chaetiger 10 20 mm; width at chaetiger 10 without/with parapodia 16/19 mm; maximum width at chaetiger 100 without/with parapodia 18/23 mm. Body almost semicircular anteriorly, becoming more flattened around chaetiger 70-80.</paragraph>
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<paragraph id="BAF02874948C25E8B7E93CCF25D53CB8" pageId="0" pageNumber="97">
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Prostomium with dorsal buccal lips as paired median dorsal ridges, obliquely truncate, with thickened lateral margins and median sulcus narrow (Fig.
|
|
<figureCitation id="DBA5349A5A7A6222DF029DBF0B6CD9AD" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Eunice dharastii sp. nov. A anterior end of live specimen coming out of its burrow, dorsal view B anterior end of live specimen coming out of its burrow, anterior view C anterior end, dorsal view D anterior end, lateral E anterior end, dorsal view F parapodia, chaetiger 34, anterior view G parapodia from posterior chaetiger of the fragment, anterior view H branchiae and notopodial cirrus, chaetiger 10 I parapodia, chaetiger 4, upper view J parapodia, chaetiger 90, anterior view. br, branchiae; dbl, dorsal buccal lip; dfk, dorsal fleshy knob, vbl, ventral buccal lip. I, J scanning electron microscopy. C, D holotype AM W. 53870 E-J paratype AM W. 41747. Scale bars: 0.2 mm (I); 1 mm (F, G, H, J); 5 mm (C, D, E)." figureDoi="10.3897/zookeys.1118.86448.figure1" httpUri="https://binary.pensoft.net/fig/734650" pageId="0" pageNumber="97">1B</figureCitation>
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). Dark eyes present outside lateral antennae. Median, lateral antennae and palps reaching back, respectively, to chaetigers 4 (9), 5 (9) and at least until middle of first peristomium ring (3) (antennae and palps are very rigid and difficult to manipulate in holotype; measurements are estimates). Prostomial appendages not evenly spaced, palps isolated by a small gap from lateral antennae; arranged in semicircle, palps partially in front of lateral antennae (Fig.
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<figureCitation id="017D4E148B72A6704E4C9EA711DEB6CE" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Eunice dharastii sp. nov. A anterior end of live specimen coming out of its burrow, dorsal view B anterior end of live specimen coming out of its burrow, anterior view C anterior end, dorsal view D anterior end, lateral E anterior end, dorsal view F parapodia, chaetiger 34, anterior view G parapodia from posterior chaetiger of the fragment, anterior view H branchiae and notopodial cirrus, chaetiger 10 I parapodia, chaetiger 4, upper view J parapodia, chaetiger 90, anterior view. br, branchiae; dbl, dorsal buccal lip; dfk, dorsal fleshy knob, vbl, ventral buccal lip. I, J scanning electron microscopy. C, D holotype AM W. 53870 E-J paratype AM W. 41747. Scale bars: 0.2 mm (I); 1 mm (F, G, H, J); 5 mm (C, D, E)." figureDoi="10.3897/zookeys.1118.86448.figure1" httpUri="https://binary.pensoft.net/fig/734650" pageId="0" pageNumber="97">1B</figureCitation>
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). Ceratophores of median and lateral antennae and palpophores short and ring-shaped. Ceratostyles of median and lateral antennae and palpostyles irregularly articulated; tapering (Fig.
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|
<figureCitation id="8375A726FDDEB15DB2EA2A27C4476106" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Eunice dharastii sp. nov. A anterior end of live specimen coming out of its burrow, dorsal view B anterior end of live specimen coming out of its burrow, anterior view C anterior end, dorsal view D anterior end, lateral E anterior end, dorsal view F parapodia, chaetiger 34, anterior view G parapodia from posterior chaetiger of the fragment, anterior view H branchiae and notopodial cirrus, chaetiger 10 I parapodia, chaetiger 4, upper view J parapodia, chaetiger 90, anterior view. br, branchiae; dbl, dorsal buccal lip; dfk, dorsal fleshy knob, vbl, ventral buccal lip. I, J scanning electron microscopy. C, D holotype AM W. 53870 E-J paratype AM W. 41747. Scale bars: 0.2 mm (I); 1 mm (F, G, H, J); 5 mm (C, D, E)." figureDoi="10.3897/zookeys.1118.86448.figure1" httpUri="https://binary.pensoft.net/fig/734650" pageId="0" pageNumber="97">1E</figureCitation>
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). Peristomium cylindrical; separation between first and second rings only visible on dorsal and ventral sides; ventrally second ring much shorter than dorsally (Fig.
|
|
<figureCitation id="7E39C7F9E1A8931A4F22862DB0BED077" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Eunice dharastii sp. nov. A anterior end of live specimen coming out of its burrow, dorsal view B anterior end of live specimen coming out of its burrow, anterior view C anterior end, dorsal view D anterior end, lateral E anterior end, dorsal view F parapodia, chaetiger 34, anterior view G parapodia from posterior chaetiger of the fragment, anterior view H branchiae and notopodial cirrus, chaetiger 10 I parapodia, chaetiger 4, upper view J parapodia, chaetiger 90, anterior view. br, branchiae; dbl, dorsal buccal lip; dfk, dorsal fleshy knob, vbl, ventral buccal lip. I, J scanning electron microscopy. C, D holotype AM W. 53870 E-J paratype AM W. 41747. Scale bars: 0.2 mm (I); 1 mm (F, G, H, J); 5 mm (C, D, E)." figureDoi="10.3897/zookeys.1118.86448.figure1" httpUri="https://binary.pensoft.net/fig/734650" pageId="0" pageNumber="97">1C-E</figureCitation>
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). Dorsally first ring 5/6 of total length of peristomium. Ventrolateral lips muscular and inflated (Fig.
|
|
<figureCitation id="0991534E9B488B37F9561BD1A5EB4128" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Eunice dharastii sp. nov. A anterior end of live specimen coming out of its burrow, dorsal view B anterior end of live specimen coming out of its burrow, anterior view C anterior end, dorsal view D anterior end, lateral E anterior end, dorsal view F parapodia, chaetiger 34, anterior view G parapodia from posterior chaetiger of the fragment, anterior view H branchiae and notopodial cirrus, chaetiger 10 I parapodia, chaetiger 4, upper view J parapodia, chaetiger 90, anterior view. br, branchiae; dbl, dorsal buccal lip; dfk, dorsal fleshy knob, vbl, ventral buccal lip. I, J scanning electron microscopy. C, D holotype AM W. 53870 E-J paratype AM W. 41747. Scale bars: 0.2 mm (I); 1 mm (F, G, H, J); 5 mm (C, D, E)." figureDoi="10.3897/zookeys.1118.86448.figure1" httpUri="https://binary.pensoft.net/fig/734650" pageId="0" pageNumber="97">1D</figureCitation>
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). Peristomial cirri reaching a little more anterior than middle of first peristomial ring; irregularly articulated; tapering (Fig.
|
|
<figureCitation id="B6E25C2FD09E505E2537178B7941333B" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Eunice dharastii sp. nov. A anterior end of live specimen coming out of its burrow, dorsal view B anterior end of live specimen coming out of its burrow, anterior view C anterior end, dorsal view D anterior end, lateral E anterior end, dorsal view F parapodia, chaetiger 34, anterior view G parapodia from posterior chaetiger of the fragment, anterior view H branchiae and notopodial cirrus, chaetiger 10 I parapodia, chaetiger 4, upper view J parapodia, chaetiger 90, anterior view. br, branchiae; dbl, dorsal buccal lip; dfk, dorsal fleshy knob, vbl, ventral buccal lip. I, J scanning electron microscopy. C, D holotype AM W. 53870 E-J paratype AM W. 41747. Scale bars: 0.2 mm (I); 1 mm (F, G, H, J); 5 mm (C, D, E)." figureDoi="10.3897/zookeys.1118.86448.figure1" httpUri="https://binary.pensoft.net/fig/734650" pageId="0" pageNumber="97">1C, E</figureCitation>
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|
).
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</paragraph>
|
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<paragraph id="AFE057E4BE9DF43574DF1F2484A193E4" pageId="0" pageNumber="97">
|
|
Maxillary formula 1+1, 7+7, 7+0, 4+7, 1+1, 1+1 (Fig.
|
|
<figureCitation id="E3AB1DA5F83F05A29ABEE4FE67514487" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eunice dharastii sp. nov. (paratype AM W. 41747) A maxillae, dorsal view B mandible, ventral view C subacicular hook from posterior chaetiger of the fragment D pectinate chaeta, chaetiger 200 E subacicular hook, chaetiger 300 F pectinate chaetae, chaetiger 300 G pectinate chaetae, chaetiger 240 H falciger chaetae, chaetiger 300 I falciger chaetae, chaetiger 4. Scale bars: 20 μm (D, F); 50 μm (C, E, G, H, I); 1 mm (A, B)." figureDoi="10.3897/zookeys.1118.86448.figure2" httpUri="https://binary.pensoft.net/fig/734651" pageId="0" pageNumber="97">2A</figureCitation>
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). Carrier with lateral anterior sclerotized margins almost parallel to each other, abrupt tapering after initial 1/3 of its length. MxI about 2.5 times longer than carrier, lacking a curvature at internal basal edge, with a curvature at outer basal edge, falcal arch extended. MxII with teeth distributed along more than half its length, posterior end wide with distinct thickened outer ridge. MxIII short; part of distal arc with left MxIV and V. MxVI ridge like with a narrow distal tooth. Mandibles calcareous cutting plates with ellipsoid shape (Fig.
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|
<figureCitation id="6FF253D5A039CC14C87DF2A05B91B1BA" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eunice dharastii sp. nov. (paratype AM W. 41747) A maxillae, dorsal view B mandible, ventral view C subacicular hook from posterior chaetiger of the fragment D pectinate chaeta, chaetiger 200 E subacicular hook, chaetiger 300 F pectinate chaetae, chaetiger 300 G pectinate chaetae, chaetiger 240 H falciger chaetae, chaetiger 300 I falciger chaetae, chaetiger 4. Scale bars: 20 μm (D, F); 50 μm (C, E, G, H, I); 1 mm (A, B)." figureDoi="10.3897/zookeys.1118.86448.figure2" httpUri="https://binary.pensoft.net/fig/734651" pageId="0" pageNumber="97">2B</figureCitation>
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).
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</paragraph>
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<paragraph id="DAD220C20861769A82469E9B9F3CF01B" pageId="0" pageNumber="97">
|
|
Branchiae present from 10 (10) until at least chaetiger 520, end of branchiae not recorded (branchiae ends well before pygidium on chaetiger 492); first with just 1 button-shaped filament around 1/5 of dorsal cirri length (Fig.
|
|
<figureCitation id="C193F32D62E2E1E17118C4360334E128" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Eunice dharastii sp. nov. A anterior end of live specimen coming out of its burrow, dorsal view B anterior end of live specimen coming out of its burrow, anterior view C anterior end, dorsal view D anterior end, lateral E anterior end, dorsal view F parapodia, chaetiger 34, anterior view G parapodia from posterior chaetiger of the fragment, anterior view H branchiae and notopodial cirrus, chaetiger 10 I parapodia, chaetiger 4, upper view J parapodia, chaetiger 90, anterior view. br, branchiae; dbl, dorsal buccal lip; dfk, dorsal fleshy knob, vbl, ventral buccal lip. I, J scanning electron microscopy. C, D holotype AM W. 53870 E-J paratype AM W. 41747. Scale bars: 0.2 mm (I); 1 mm (F, G, H, J); 5 mm (C, D, E)." figureDoi="10.3897/zookeys.1118.86448.figure1" httpUri="https://binary.pensoft.net/fig/734650" pageId="0" pageNumber="97">1H</figureCitation>
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), around chaetiger 22 as long as notopodial cirri, number of filaments rapidly increasing to 38 (26); best developed branchiae from about chaetiger 40 through subsequent chaetigers with thick tapering stems, around 2.5 to 4 times longer than longest filament and notopodial cirri (Fig.
|
|
<figureCitation id="5772BD1DDA7D2861BA197D78B2933688" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Eunice dharastii sp. nov. A anterior end of live specimen coming out of its burrow, dorsal view B anterior end of live specimen coming out of its burrow, anterior view C anterior end, dorsal view D anterior end, lateral E anterior end, dorsal view F parapodia, chaetiger 34, anterior view G parapodia from posterior chaetiger of the fragment, anterior view H branchiae and notopodial cirrus, chaetiger 10 I parapodia, chaetiger 4, upper view J parapodia, chaetiger 90, anterior view. br, branchiae; dbl, dorsal buccal lip; dfk, dorsal fleshy knob, vbl, ventral buccal lip. I, J scanning electron microscopy. C, D holotype AM W. 53870 E-J paratype AM W. 41747. Scale bars: 0.2 mm (I); 1 mm (F, G, H, J); 5 mm (C, D, E)." figureDoi="10.3897/zookeys.1118.86448.figure1" httpUri="https://binary.pensoft.net/fig/734650" pageId="0" pageNumber="97">1F, J</figureCitation>
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); becoming shorter at end of most posterior fragment (becoming shorter at end of distribution).
|
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</paragraph>
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<paragraph id="6F1809C1F896885A7401D27FA7DAC687" pageId="0" pageNumber="97">
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|
Chaetal lobes truncate along whole fragment, posterior increasingly oblique; anterior with dorsal fleshy knob and neuroaciculae emerging posterior to it (Fig.
|
|
<figureCitation id="D082ED59B8C64B5E0F190B38139788A4" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Eunice dharastii sp. nov. A anterior end of live specimen coming out of its burrow, dorsal view B anterior end of live specimen coming out of its burrow, anterior view C anterior end, dorsal view D anterior end, lateral E anterior end, dorsal view F parapodia, chaetiger 34, anterior view G parapodia from posterior chaetiger of the fragment, anterior view H branchiae and notopodial cirrus, chaetiger 10 I parapodia, chaetiger 4, upper view J parapodia, chaetiger 90, anterior view. br, branchiae; dbl, dorsal buccal lip; dfk, dorsal fleshy knob, vbl, ventral buccal lip. I, J scanning electron microscopy. C, D holotype AM W. 53870 E-J paratype AM W. 41747. Scale bars: 0.2 mm (I); 1 mm (F, G, H, J); 5 mm (C, D, E)." figureDoi="10.3897/zookeys.1118.86448.figure1" httpUri="https://binary.pensoft.net/fig/734650" pageId="0" pageNumber="97">1F, I</figureCitation>
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); neuroaciculae near dorsal edge in all parapodia. Prechaetal lobe low transverse fold until end of fragment. Postchaetal lobes round/truncate, longer than chaetal lobe at anterior end (Fig.
|
|
<figureCitation id="4C57EC7C0B234394E76712E12D42BD6B" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Eunice dharastii sp. nov. A anterior end of live specimen coming out of its burrow, dorsal view B anterior end of live specimen coming out of its burrow, anterior view C anterior end, dorsal view D anterior end, lateral E anterior end, dorsal view F parapodia, chaetiger 34, anterior view G parapodia from posterior chaetiger of the fragment, anterior view H branchiae and notopodial cirrus, chaetiger 10 I parapodia, chaetiger 4, upper view J parapodia, chaetiger 90, anterior view. br, branchiae; dbl, dorsal buccal lip; dfk, dorsal fleshy knob, vbl, ventral buccal lip. I, J scanning electron microscopy. C, D holotype AM W. 53870 E-J paratype AM W. 41747. Scale bars: 0.2 mm (I); 1 mm (F, G, H, J); 5 mm (C, D, E)." figureDoi="10.3897/zookeys.1118.86448.figure1" httpUri="https://binary.pensoft.net/fig/734650" pageId="0" pageNumber="97">1D</figureCitation>
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), decreasing along the body, low transverse fold shorter than chaetal lobe by end of fragment. Anteriormost ventral cirri thumb-shaped to tapering, becoming basally inflated from about chaetiger 4 or 5; inflated bases elongate, ridge-like decreasing towards posterior end; free tip round to slightly tapering in all chaetigers, clearly separated from base (Fig.
|
|
<figureCitation id="550F9E23CF8E22EBC40426FE843E3911" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Eunice dharastii sp. nov. A anterior end of live specimen coming out of its burrow, dorsal view B anterior end of live specimen coming out of its burrow, anterior view C anterior end, dorsal view D anterior end, lateral E anterior end, dorsal view F parapodia, chaetiger 34, anterior view G parapodia from posterior chaetiger of the fragment, anterior view H branchiae and notopodial cirrus, chaetiger 10 I parapodia, chaetiger 4, upper view J parapodia, chaetiger 90, anterior view. br, branchiae; dbl, dorsal buccal lip; dfk, dorsal fleshy knob, vbl, ventral buccal lip. I, J scanning electron microscopy. C, D holotype AM W. 53870 E-J paratype AM W. 41747. Scale bars: 0.2 mm (I); 1 mm (F, G, H, J); 5 mm (C, D, E)." figureDoi="10.3897/zookeys.1118.86448.figure1" httpUri="https://binary.pensoft.net/fig/734650" pageId="0" pageNumber="97">1D, F</figureCitation>
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). Notopodial cirri pendulous, abrupt tapering from inflated bases, irregularly articulated (Fig.
|
|
<figureCitation id="E55AFA53859D68E5B9B6DD90EC4A847E" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Eunice dharastii sp. nov. A anterior end of live specimen coming out of its burrow, dorsal view B anterior end of live specimen coming out of its burrow, anterior view C anterior end, dorsal view D anterior end, lateral E anterior end, dorsal view F parapodia, chaetiger 34, anterior view G parapodia from posterior chaetiger of the fragment, anterior view H branchiae and notopodial cirrus, chaetiger 10 I parapodia, chaetiger 4, upper view J parapodia, chaetiger 90, anterior view. br, branchiae; dbl, dorsal buccal lip; dfk, dorsal fleshy knob, vbl, ventral buccal lip. I, J scanning electron microscopy. C, D holotype AM W. 53870 E-J paratype AM W. 41747. Scale bars: 0.2 mm (I); 1 mm (F, G, H, J); 5 mm (C, D, E)." figureDoi="10.3897/zookeys.1118.86448.figure1" httpUri="https://binary.pensoft.net/fig/734650" pageId="0" pageNumber="97">1D-F, H</figureCitation>
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).
|
|
</paragraph>
|
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<paragraph id="22A5FD580605E3BFC23B68C38DCA8CBB" pageId="0" pageNumber="97">
|
|
Slender, tapering limbate chaetae longer than all other chaetae present in all chaetigers. Pectinate chaetae thin anodont with flattened shafts; tapering smoothly subdistally or near proximal end along whole fragment (Fig.
|
|
<figureCitation id="79BF85DA9B9BCA0D5CF8E07177AFE4EE" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eunice dharastii sp. nov. (paratype AM W. 41747) A maxillae, dorsal view B mandible, ventral view C subacicular hook from posterior chaetiger of the fragment D pectinate chaeta, chaetiger 200 E subacicular hook, chaetiger 300 F pectinate chaetae, chaetiger 300 G pectinate chaetae, chaetiger 240 H falciger chaetae, chaetiger 300 I falciger chaetae, chaetiger 4. Scale bars: 20 μm (D, F); 50 μm (C, E, G, H, I); 1 mm (A, B)." figureDoi="10.3897/zookeys.1118.86448.figure2" httpUri="https://binary.pensoft.net/fig/734651" pageId="0" pageNumber="97">2D, F, G</figureCitation>
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). Numbers of teeth variable, 10-14 (
|
|
<emphasis id="EAEA1A4DBB40421BB8EE440C4DF53364" italics="true" pageId="0" pageNumber="97">N</emphasis>
|
|
= 21, mode = 11); each tooth flattened, distally tapering abruptly to slender hair-like tip; all with similar lengths. Distal ends of compound falciger chaetae shafts a little wider than proximal ends along whole fragment. Appendages of compound falciger chaetae with variable lengths within a chaetal bundle of anterior parapodia, longest in anterior parapodia; shortest appendages of anterior chaetigers as long as appendages in median and posterior chaetigers, all with similar lengths; bidentate with both teeth directed laterally; both teeth about same length in anterior chaetigers, distal tooth much shorter than proximal tooth in median and posterior chaetigers; guards asymmetrically blunt (Fig.
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|
<figureCitation id="D9D8907E6B58C4A83B1ED9EB54E63E4E" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eunice dharastii sp. nov. (paratype AM W. 41747) A maxillae, dorsal view B mandible, ventral view C subacicular hook from posterior chaetiger of the fragment D pectinate chaeta, chaetiger 200 E subacicular hook, chaetiger 300 F pectinate chaetae, chaetiger 300 G pectinate chaetae, chaetiger 240 H falciger chaetae, chaetiger 300 I falciger chaetae, chaetiger 4. Scale bars: 20 μm (D, F); 50 μm (C, E, G, H, I); 1 mm (A, B)." figureDoi="10.3897/zookeys.1118.86448.figure2" httpUri="https://binary.pensoft.net/fig/734651" pageId="0" pageNumber="97">2H, I</figureCitation>
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). Neuroaciculae distinctly dark along all its length, double in most parapodia, some posterior parapodia with single acicula; tapering to blunt or sharp tips (Fig.
|
|
<figureCitation id="FD76683C24A428C1AFCA8B0726B2312B" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Eunice dharastii sp. nov. A anterior end of live specimen coming out of its burrow, dorsal view B anterior end of live specimen coming out of its burrow, anterior view C anterior end, dorsal view D anterior end, lateral E anterior end, dorsal view F parapodia, chaetiger 34, anterior view G parapodia from posterior chaetiger of the fragment, anterior view H branchiae and notopodial cirrus, chaetiger 10 I parapodia, chaetiger 4, upper view J parapodia, chaetiger 90, anterior view. br, branchiae; dbl, dorsal buccal lip; dfk, dorsal fleshy knob, vbl, ventral buccal lip. I, J scanning electron microscopy. C, D holotype AM W. 53870 E-J paratype AM W. 41747. Scale bars: 0.2 mm (I); 1 mm (F, G, H, J); 5 mm (C, D, E)." figureDoi="10.3897/zookeys.1118.86448.figure1" httpUri="https://binary.pensoft.net/fig/734650" pageId="0" pageNumber="97">1F, G</figureCitation>
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). Subacicular hooks present from chaetiger 58 (53); initially one per parapodium, increasing to two, reaching a maximum of four at chaetiger 81 (85) subsequent parapodia with three or four, most posterior with two; distinct, dark along all its length, with distinct dark core and clear sheath at distal end; bidentate tapering to small head, distal tooth minute, spur-like, proximal tooth much larger, both teeth directed distally (Fig.
|
|
<figureCitation id="FA700865979A4EE51840DC93D601200A" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Eunice dharastii sp. nov. (paratype AM W. 41747) A maxillae, dorsal view B mandible, ventral view C subacicular hook from posterior chaetiger of the fragment D pectinate chaeta, chaetiger 200 E subacicular hook, chaetiger 300 F pectinate chaetae, chaetiger 300 G pectinate chaetae, chaetiger 240 H falciger chaetae, chaetiger 300 I falciger chaetae, chaetiger 4. Scale bars: 20 μm (D, F); 50 μm (C, E, G, H, I); 1 mm (A, B)." figureDoi="10.3897/zookeys.1118.86448.figure2" httpUri="https://binary.pensoft.net/fig/734651" pageId="0" pageNumber="97">2C, E</figureCitation>
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). In both types many chaetae broken.
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</paragraph>
|
|
<caption id="544E79EC7677DA7AC7D71CBF81B05956" doi="10.3897/zookeys.1118.86448.figure2" httpUri="https://binary.pensoft.net/fig/734651" pageId="0" pageNumber="97" start="Figure 2" startId="F2">
|
|
<paragraph id="CAD5F3D24A9651A6D20F33101D808220" pageId="0" pageNumber="97">
|
|
<emphasis id="75C35CE3E08DB96E77217B92F75200D4" bold="true" pageId="0" pageNumber="97">Figure 2.</emphasis>
|
|
<taxonomicName id="679AE544756826AAAD8ED8525E0958F3" authorityName="Zanol & Hutchings" authorityYear="2022" class="Polychaeta" family="Eunicidae" genus="Eunice" kingdom="Animalia" lsidName="Eunice dharastii" order="Eunicida" pageId="0" pageNumber="97" phylum="Annelida" rank="species" species="dharastii">
|
|
<emphasis id="646B65D1B1E726E5D9E188FEB65328A3" italics="true" pageId="0" pageNumber="97">Eunice dharastii</emphasis>
|
|
</taxonomicName>
|
|
sp. nov. (paratype AM W.41747)
|
|
<emphasis id="7E57C2E8921305545297AA1382553098" bold="true" pageId="0" pageNumber="97">A</emphasis>
|
|
maxillae, dorsal view
|
|
<emphasis id="9F853A56D4F7DB41D7B3C0D5BE50E54B" bold="true" pageId="0" pageNumber="97">B</emphasis>
|
|
mandible, ventral view
|
|
<emphasis id="46B897C11102C90AD1B427C947986AB2" bold="true" pageId="0" pageNumber="97">C</emphasis>
|
|
subacicular hook from posterior chaetiger of the fragment
|
|
<emphasis id="621C7641127AAB50A5C179EC1FC529EA" bold="true" pageId="0" pageNumber="97">D</emphasis>
|
|
pectinate chaeta, chaetiger 200
|
|
<emphasis id="F7CE6B0D4EDBF04DD623B07D25458938" bold="true" pageId="0" pageNumber="97">E</emphasis>
|
|
subacicular hook, chaetiger 300
|
|
<emphasis id="73EBF19D4F8C3B1531085E37BBEBB209" bold="true" pageId="0" pageNumber="97">F</emphasis>
|
|
pectinate chaetae, chaetiger 300
|
|
<emphasis id="DD2FF8107FB91D514853C8001FEFC3BF" bold="true" pageId="0" pageNumber="97">G</emphasis>
|
|
pectinate chaetae, chaetiger 240
|
|
<emphasis id="3FF680D2FB36F93E74EB5E30C4D19046" bold="true" pageId="0" pageNumber="97">H</emphasis>
|
|
falciger chaetae, chaetiger 300
|
|
<emphasis id="0EA1ACC11D7AC60ECB339BD716E6EBB0" bold="true" pageId="0" pageNumber="97">I</emphasis>
|
|
falciger chaetae, chaetiger 4. Scale bars: 20
|
|
<normalizedToken id="DA8B2F0CA0B1434C723178911651EE0A" originalValue="μm">μm</normalizedToken>
|
|
(
|
|
<emphasis id="4DB7E750990FE0F1B18ADB94537CCC35" bold="true" pageId="0" pageNumber="97">D, F</emphasis>
|
|
); 50
|
|
<normalizedToken id="3B3B0B7C2FE131CB21F0A0A25B815DB8" originalValue="μm">μm</normalizedToken>
|
|
(
|
|
<emphasis id="2137DC75D1204D5C3D0D43F4F0D7F458" bold="true" pageId="0" pageNumber="97">C, E, G, H, I</emphasis>
|
|
); 1 mm (
|
|
<emphasis id="B7FC565C07E0C76813F5876A3C78A51D" bold="true" pageId="0" pageNumber="97">A, B</emphasis>
|
|
).
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph id="A1281F20B607D34C584CD6496B7BE280" pageId="0" pageNumber="97">Posterior end of body and pygidium missing.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="4EF3890E08A5855008CF0B6955EC28A9" pageId="0" pageNumber="97" type="habitat">
|
|
<paragraph id="E9554E3E13EE15C9593BCE457B620C83" pageId="0" pageNumber="97">Habitat and specific density.</paragraph>
|
|
<paragraph id="9A6C0E6AC2E074EABE621FCABC4F26A9" pageId="0" pageNumber="97">
|
|
Water depth, 1-8 m, in tubes in coarse sand substrates; also occurs in sandy habitats to the west and east of the type locality in same depth range. Average specific density in Nelson Bay main beach 3.5
|
|
<normalizedToken id="ECBBBA0445E97E736FC8AF2BA1EDA171" originalValue="±">+/-</normalizedToken>
|
|
0.6 individuals per 30 m2.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="2D88D065ECD1FA81CDB6892F68C5D3EE" pageId="0" pageNumber="97" type="type locality">
|
|
<paragraph id="3151929E4342FDF39B30EE74E2A7CACD" pageId="0" pageNumber="97">Type locality.</paragraph>
|
|
<paragraph id="CC622476FB9D9B07F3CDD871167B41A0" pageId="0" pageNumber="97">
|
|
Nelson Bay Main Beach (
|
|
<geoCoordinate id="67EBFB892CD8221F8B4D7783A4B24DCA" degrees="32" direction="south" minutes="42" orientation="latitude" precision="1" seconds="54.91" value="-32.715252">32°42'54.91"S</geoCoordinate>
|
|
,
|
|
<geoCoordinate id="E09379AF2A8E4903EC46497946DB19B1" degrees="152" direction="east" minutes="9" orientation="longitude" precision="1" seconds="1.12" value="152.1503">152°9'1.12"E</geoCoordinate>
|
|
), Port Stephens, New South Wales, Australia.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="3E00DD6F00B4EC454C63EAB71FF72D73" pageId="0" pageNumber="97" type="etymology">
|
|
<paragraph id="31B853B03B4D6E735BF8539886D22C40" pageId="0" pageNumber="97">Etymology.</paragraph>
|
|
<paragraph id="34547FEC79445A2846B40CFEBB5FDA61" pageId="0" pageNumber="97">The species is named in honor of Dr David Harasti, who collected the specimens, donated them to the Australian Museum, and first suspected they were a species new to science.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="B48B1605EEAB489ED33882841407FC4B" pageId="0" pageNumber="97" type="remarks">
|
|
<paragraph id="C230F23E1E76F09929DD04848CB43035" pageId="0" pageNumber="97">Remarks.</paragraph>
|
|
<paragraph id="88C9FE9F053229CE048510BE8189658F" pageId="0" pageNumber="97">
|
|
<taxonomicName id="D4E31E3B58B5E7752B6ECB294A6E89E7" authorityName="Zanol & Hutchings" authorityYear="2022" class="Polychaeta" family="Eunicidae" genus="Eunice" kingdom="Animalia" lsidName="Eunice dharastii" order="Eunicida" pageId="0" pageNumber="97" phylum="Annelida" rank="species" species="dharastii">
|
|
<emphasis id="9E087034C96FEAB2A14B0299D714FBB8" italics="true" pageId="0" pageNumber="97">Eunice dharastii</emphasis>
|
|
</taxonomicName>
|
|
sp. nov. is most similar to
|
|
<taxonomicName id="DC0849C956CC9C1132F1434DB883EAAA" lsidName="E. aphroditois" pageId="0" pageNumber="97" rank="species" species="aphroditois">
|
|
<emphasis id="860D41A776FC117517C3283460E9D6CA" italics="true" pageId="0" pageNumber="97">E. aphroditois</emphasis>
|
|
</taxonomicName>
|
|
,
|
|
<taxonomicName id="E3A2A85B31604F67F5098A55DE96740B" lsidName="E. flavopicta" pageId="0" pageNumber="97" rank="species" species="flavopicta">
|
|
<emphasis id="826EF467D2F4A4552F896A30B5ECB7E2" italics="true" pageId="0" pageNumber="97">E. flavopicta</emphasis>
|
|
</taxonomicName>
|
|
Izuka, 1912 and
|
|
<taxonomicName id="D555BECC006A793138851AA41914B0BF" lsidName="E. kinbergi" pageId="0" pageNumber="97" rank="species" species="kinbergi">
|
|
<emphasis id="097A5C616164BF2708B61079B9637661" italics="true" pageId="0" pageNumber="97">E. kinbergi</emphasis>
|
|
</taxonomicName>
|
|
Ehlers, 1868 in having the prostomium with dorsal buccal lips as paired median dorsal ridges; MxVI present; branchiae longer than notopodial cirri, with stem much longer and thicker than filaments; pectinate chaetae thin anodonts with flattened shafts tapering smoothly subdistally or near proximal end; bidentate compound falcigers, dark paired tapering/blunt neuroaciculae and dark bidentate subacicular hooks (
|
|
<bibRefCitation id="65906A4FBB35C978847355A7BA4AC5B3" author="Izuka, A" journalOrPublisher="Imperial University of Tokyo" pageId="0" pageNumber="97" pagination="1 - 262" refId="B11" refString="Izuka, A, 1912. The errantia Polychaeta of Japan. Journal of the College of Science. Imperial University of Tokyo 30: 1 - 262" title="The errantia Polychaeta of Japan. Journal of the College of Science." volume="30" year="1912">Izuka 1912</bibRefCitation>
|
|
;
|
|
<bibRefCitation id="4DD42E712E7B4E054969E2FAFB471DE7" DOI="https://doi.org/10.5479/si.00810282.523" author="Fauchald, K" journalOrPublisher="Smithsonian Contributions to Zoology" pageId="0" pageNumber="97" pagination="1 - 422" refId="B6" refString="Fauchald, K, 1992. A review of the genus Eunice (Eunicidae: Polychaeta) based upon type material. Smithsonian Contributions to Zoology 523: 1 - 422, DOI: https://doi.org/10.5479/si.00810282.523" title="A review of the genus Eunice (Eunicidae: Polychaeta) based upon type material." url="https://doi.org/10.5479/si.00810282.523" volume="523" year="1992">Fauchald 1992</bibRefCitation>
|
|
). The unique combination of features that characterizes
|
|
<taxonomicName id="E1FB0C58B95BBCE9D76D9659B1B853A4" authorityName="Zanol & Hutchings" authorityYear="2022" class="Polychaeta" family="Eunicidae" genus="Eunice" kingdom="Animalia" lsidName="Eunice dharastii" order="Eunicida" pageId="0" pageNumber="97" phylum="Annelida" rank="species" species="dharastii">
|
|
<emphasis id="F72FD8A194AB64E755077AFE2A23A265" italics="true" pageId="0" pageNumber="97">Eunice dharastii</emphasis>
|
|
</taxonomicName>
|
|
sp. nov. and differentiate it from these three species are: irregular articulated prostomial appendages; antennae reaching back beyond chaetiger 4; branchiae starting at chaetiger 10, initially button-shaped; best developed branchiae distinctly longer than notopodial cirri; dorsal fleshy knob on anterior chaetal lobe; notopodial cirri pendulous (sensu
|
|
<bibRefCitation id="45CE23DC7758B2C9296FD260EFC75D58" DOI="https://doi.org/10.5479/si.00810282.523" author="Fauchald, K" journalOrPublisher="Smithsonian Contributions to Zoology" pageId="0" pageNumber="97" pagination="1 - 422" refId="B6" refString="Fauchald, K, 1992. A review of the genus Eunice (Eunicidae: Polychaeta) based upon type material. Smithsonian Contributions to Zoology 523: 1 - 422, DOI: https://doi.org/10.5479/si.00810282.523" title="A review of the genus Eunice (Eunicidae: Polychaeta) based upon type material." url="https://doi.org/10.5479/si.00810282.523" volume="523" year="1992">Fauchald 1992</bibRefCitation>
|
|
), abrupt tapering from inflated bases; bidentate compound falciger chaetae with both teeth directed laterally, distal tooth much shorter than proximal tooth in median and posterior chaetigers; and dark bidentate subacicular hooks starting at chaetiger 58, tapering to small head with both teeth directed distally, proximal tooth much larger than minute and spur-like distal tooth (Table
|
|
<tableCitation id="17A8891CDCDEA9242B881439CF306716" captionStart="Table 1" captionStartId="T1" captionText="Table 1. Main morphological features that differentiate Eunice dharastii sp. nov. from the closest species." httpUri="http://table.plazi.org/id/77FDAF51F650CE297CE3552E9877D75D" pageId="0" pageNumber="97" tableUuid="77FDAF51F650CE297CE3552E9877D75D">1</tableCitation>
|
|
). The unusual shape of the subacicular teeth is shared only with
|
|
<taxonomicName id="B266176E94AD26CAA28BA3E9F992B068" lsidName="E. aphroditois" pageId="0" pageNumber="97" rank="species" species="aphroditois">
|
|
<emphasis id="DC649FEE1B239F727F21FE56CEB53D56" italics="true" pageId="0" pageNumber="97">E. aphroditois</emphasis>
|
|
</taxonomicName>
|
|
,
|
|
<taxonomicName id="8865410600F110C7C9D60253050A40EA" lsidName="E. borneensis" pageId="0" pageNumber="97" rank="species" species="borneensis">
|
|
<emphasis id="B84708231219574CB57E02A571FD3F2E" italics="true" pageId="0" pageNumber="97">E. borneensis</emphasis>
|
|
</taxonomicName>
|
|
Grube, 1878 (type locality North Borneo), and
|
|
<taxonomicName id="1A1E71D3CDB2650A5AFC86290F6B5996" lsidName="E. mutabilis" pageId="0" pageNumber="97" rank="species" species="mutabilis">
|
|
<emphasis id="0E144851ACD899AB351824BF60304DC9" italics="true" pageId="0" pageNumber="97">E. mutabilis</emphasis>
|
|
</taxonomicName>
|
|
Gravier, 1900 (type locality Djibouti;
|
|
<bibRefCitation id="BC4EC34F276B331F7BAB82A563F2E9F0" DOI="https://doi.org/10.5479/si.00810282.523" author="Fauchald, K" journalOrPublisher="Smithsonian Contributions to Zoology" pageId="0" pageNumber="97" pagination="1 - 422" refId="B6" refString="Fauchald, K, 1992. A review of the genus Eunice (Eunicidae: Polychaeta) based upon type material. Smithsonian Contributions to Zoology 523: 1 - 422, DOI: https://doi.org/10.5479/si.00810282.523" title="A review of the genus Eunice (Eunicidae: Polychaeta) based upon type material." url="https://doi.org/10.5479/si.00810282.523" volume="523" year="1992">Fauchald 1992</bibRefCitation>
|
|
). The latter two are clearly distinct from
|
|
<taxonomicName id="AE2D53F3C3E725C10325842A5070493E" lsidName="E. dharastii" pageId="0" pageNumber="97" rank="species" species="dharastii">
|
|
<emphasis id="D809A14D901DAE7484030BC6DE296CA1" italics="true" pageId="0" pageNumber="97">E. dharastii</emphasis>
|
|
</taxonomicName>
|
|
sp. nov. in several features, such as the absence of MxVI, shape of branchiae and chaetae.
|
|
</paragraph>
|
|
<caption id="77FDAF51F650CE297CE3552E9877D75D" ID-Table-UUID="77FDAF51F650CE297CE3552E9877D75D" httpUri="http://table.plazi.org/id/77FDAF51F650CE297CE3552E9877D75D" pageId="0" pageNumber="97" start="Table 1" startId="T1">
|
|
<paragraph id="08E6CBEEFB950E2F93214930D6EC62D8" pageId="0" pageNumber="97">
|
|
<emphasis id="DD019CAD821A70BCF4249E26ACF20426" bold="true" pageId="0" pageNumber="97">Table 1.</emphasis>
|
|
Main morphological features that differentiate
|
|
<taxonomicName id="47C19973F7D000B90B67567B1D4F5FD5" authorityName="Zanol & Hutchings" authorityYear="2022" class="Polychaeta" family="Eunicidae" genus="Eunice" kingdom="Animalia" lsidName="Eunice dharastii" order="Eunicida" pageId="0" pageNumber="97" phylum="Annelida" rank="species" species="dharastii">
|
|
<emphasis id="F5D64C469DF63C9970E9645FEB02577A" italics="true" pageId="0" pageNumber="97">Eunice dharastii</emphasis>
|
|
</taxonomicName>
|
|
sp. nov. from the closest species.
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph id="514AD82CB74FEC516882CA25B64EFCBF" pageId="0" pageNumber="97">
|
|
<table id="CF034C1CCBF213FC566E0F2915958730" pageId="0" pageNumber="97">
|
|
<tr id="7BA52B7CEBF492BB2574EFC994B6BA70" pageId="0" pageNumber="97">
|
|
<th id="0A0C65BBF3F3DF2352C226DA871FEA35" colspan="1" isEmpty="true" pageId="0" pageNumber="97" rowspan="1">-</th>
|
|
<th id="107978F3DEA50E5D92FBCC8DCC6742AF" colspan="1" pageId="0" pageNumber="97" rowspan="1">
|
|
<taxonomicName id="33168BE461DD37154AF324171943486B" authorityName="Zanol & Hutchings" authorityYear="2022" class="Polychaeta" family="Eunicidae" genus="Eunice" kingdom="Animalia" lsidName="Eunice dharastii" order="Eunicida" pageId="0" pageNumber="97" phylum="Annelida" rank="species" species="dharastii">
|
|
<emphasis id="E2529F57EDCCBBE12F011D4C92A500EA" italics="true" pageId="0" pageNumber="97">Eunice dharastii</emphasis>
|
|
</taxonomicName>
|
|
sp. nov.
|
|
</th>
|
|
<th id="13905D06FCEF62C4653E8D0EAD7F5C42" colspan="1" pageId="0" pageNumber="97" rowspan="1">
|
|
<taxonomicName id="F8B64847B824E01503868F24C01B253E" baseAuthorityName="Pallas" baseAuthorityYear="1788" class="Polychaeta" family="Eunicidae" genus="Eunice" kingdom="Animalia" lsidName="Eunice aphroditois" order="Eunicida" pageId="0" pageNumber="97" phylum="Annelida" rank="species" species="aphroditois">
|
|
<emphasis id="25DDD1708CDC1C193BCB703D900AAA53" italics="true" pageId="0" pageNumber="97">Eunice aphroditois</emphasis>
|
|
</taxonomicName>
|
|
(Pallas, 1788)
|
|
</th>
|
|
<th id="C1BCE04B83B090DED1310297864AB611" colspan="1" pageId="0" pageNumber="97" rowspan="1">
|
|
<taxonomicName id="C7BBA1E977E307D7E33A038F52D60AB5" authorityName="Izuka" authorityYear="1912" class="Polychaeta" family="Eunicidae" genus="Eunice" kingdom="Animalia" lsidName="Eunice flavopicta" order="Eunicida" pageId="0" pageNumber="97" phylum="Annelida" rank="species" species="flavopicta">
|
|
<emphasis id="345F40316E287B6FE2AD9ABFBA05709B" italics="true" pageId="0" pageNumber="97">Eunice flavopicta</emphasis>
|
|
</taxonomicName>
|
|
Izuka, 1912
|
|
</th>
|
|
<th id="A56E92A7551668F967955C9864E41AA6" colspan="1" pageId="0" pageNumber="97" rowspan="1">
|
|
<taxonomicName id="7404BF90475BA7217BD193B96784B7EE" authorityName="Ehlers" authorityYear="1868" class="Polychaeta" family="Eunicidae" genus="Eunice" kingdom="Animalia" lsidName="Eunice kinbergi" order="Eunicida" pageId="0" pageNumber="97" phylum="Annelida" rank="species" species="kinbergi">
|
|
<emphasis id="59282A57D9A5D7BADA8B18CEF0AC851F" italics="true" pageId="0" pageNumber="97">Eunice kinbergi</emphasis>
|
|
</taxonomicName>
|
|
Ehlers, 1868
|
|
</th>
|
|
</tr>
|
|
<tr id="F3FF16C955C7FB642A44220B36A6A034" pageId="0" pageNumber="97">
|
|
<td id="1BF5922C0D3DC00F74164BC9DAB930DE" colspan="1" pageId="0" pageNumber="97" rowspan="1">Data source</td>
|
|
<td id="8E3BC63B060D49A615FB5A2E5AEE60C0" colspan="1" pageId="0" pageNumber="97" rowspan="1">Present description</td>
|
|
<td id="A0E97A021C5F51CA82983D170AC619B4" colspan="1" pageId="0" pageNumber="97" rowspan="1">
|
|
<bibRefCitation id="A737025A6A40789B7C382D8DBE0864F3" DOI="https://doi.org/10.5479/si.00810282.523" author="Fauchald, K" journalOrPublisher="Smithsonian Contributions to Zoology" pageId="0" pageNumber="97" pagination="1 - 422" refId="B6" refString="Fauchald, K, 1992. A review of the genus Eunice (Eunicidae: Polychaeta) based upon type material. Smithsonian Contributions to Zoology 523: 1 - 422, DOI: https://doi.org/10.5479/si.00810282.523" title="A review of the genus Eunice (Eunicidae: Polychaeta) based upon type material." url="https://doi.org/10.5479/si.00810282.523" volume="523" year="1992">Fauchald 1992</bibRefCitation>
|
|
</td>
|
|
<td id="0713C4AEF2835A9C234D38FBC602DE99" colspan="1" pageId="0" pageNumber="97" rowspan="1">
|
|
<bibRefCitation id="522B186E31CF1E069AC30AC67F355046" author="Izuka, A" journalOrPublisher="Imperial University of Tokyo" pageId="0" pageNumber="97" pagination="1 - 262" refId="B11" refString="Izuka, A, 1912. The errantia Polychaeta of Japan. Journal of the College of Science. Imperial University of Tokyo 30: 1 - 262" title="The errantia Polychaeta of Japan. Journal of the College of Science." volume="30" year="1912">Izuka 1912</bibRefCitation>
|
|
;
|
|
<bibRefCitation id="2FF20718478372111E4B6E19608644AC" DOI="https://doi.org/10.5479/si.00810282.523" author="Fauchald, K" journalOrPublisher="Smithsonian Contributions to Zoology" pageId="0" pageNumber="97" pagination="1 - 422" refId="B6" refString="Fauchald, K, 1992. A review of the genus Eunice (Eunicidae: Polychaeta) based upon type material. Smithsonian Contributions to Zoology 523: 1 - 422, DOI: https://doi.org/10.5479/si.00810282.523" title="A review of the genus Eunice (Eunicidae: Polychaeta) based upon type material." url="https://doi.org/10.5479/si.00810282.523" volume="523" year="1992">Fauchald 1992</bibRefCitation>
|
|
</td>
|
|
<td id="4D6FE0BC4144FB1A020F9C16AA9029EB" colspan="1" pageId="0" pageNumber="97" rowspan="1">
|
|
<bibRefCitation id="96D8994CD555EEA5D66B0CC86AB0A4EE" DOI="https://doi.org/10.5479/si.00810282.523" author="Fauchald, K" journalOrPublisher="Smithsonian Contributions to Zoology" pageId="0" pageNumber="97" pagination="1 - 422" refId="B6" refString="Fauchald, K, 1992. A review of the genus Eunice (Eunicidae: Polychaeta) based upon type material. Smithsonian Contributions to Zoology 523: 1 - 422, DOI: https://doi.org/10.5479/si.00810282.523" title="A review of the genus Eunice (Eunicidae: Polychaeta) based upon type material." url="https://doi.org/10.5479/si.00810282.523" volume="523" year="1992">Fauchald 1992</bibRefCitation>
|
|
</td>
|
|
</tr>
|
|
<tr id="B64C693B81043296D5A52B7B82E70C46" pageId="0" pageNumber="97">
|
|
<td id="32303A2291DBAB30D4C30152CCA99D21" colspan="1" pageId="0" pageNumber="97" rowspan="1">Type locality</td>
|
|
<td id="8CFCFE75196083AB2BF2A34A3A31E168" colspan="1" pageId="0" pageNumber="97" rowspan="1">Australia, New South Wales Nelson Bay, Port Stephens Main Beach</td>
|
|
<td id="777D318D2C7D257F6E1AF30B0EFEEA20" colspan="1" pageId="0" pageNumber="97" rowspan="1">Sri Lanka</td>
|
|
<td id="7DE1637F18FC429D52990C18E589758F" colspan="1" pageId="0" pageNumber="97" rowspan="1">Japan1</td>
|
|
<td id="9707E28D6C98CF46E749895A3D4ED4C9" colspan="1" pageId="0" pageNumber="97" rowspan="1">South Africa, Cape of Good Hope</td>
|
|
</tr>
|
|
<tr id="A4EF4A26C28E0834FC31A913B9CC68A9" pageId="0" pageNumber="97">
|
|
<td id="4442FDC74DC6AA47BD9C37A0100CDA58" colspan="1" pageId="0" pageNumber="97" rowspan="1">Irregular articulation of prostomial appendages (antennae and palps)</td>
|
|
<td id="404C5C2FFEE650E69C7513BADDC6C7DC" colspan="1" pageId="0" pageNumber="97" rowspan="1">Present</td>
|
|
<td id="9FE6C5BAF6F588C5F81710FF4A54795B" colspan="1" pageId="0" pageNumber="97" rowspan="1">Absent</td>
|
|
<td id="872266CAB05784CB77F1F7FC5EEC5811" colspan="1" pageId="0" pageNumber="97" rowspan="1">Present</td>
|
|
<td id="18BB15A3E9548B38A6BC650C78D84C18" colspan="1" pageId="0" pageNumber="97" rowspan="1">Present</td>
|
|
</tr>
|
|
<tr id="19A1791DE46921552C1651B615B3DA85" pageId="0" pageNumber="97">
|
|
<td id="58171BFD0415B446F4BF26637ED8D981" colspan="1" pageId="0" pageNumber="97" rowspan="1">Region median and lateral antennae reach when folded back</td>
|
|
<td id="BF4006FA20E8FDC8B4D24C9A867BD459" colspan="1" pageId="0" pageNumber="97" rowspan="1">holotype- chaetiger 4 (M), 5 (L)paratype- chaetiger 9 (M), 9 (L)</td>
|
|
<td id="8F17F9A339FFABFC72B25C1A9E39C5AB" colspan="1" pageId="0" pageNumber="97" rowspan="1">posterior end of peristomium (M, L)</td>
|
|
<td id="682760B7493EE37A348C27780C03A230" colspan="1" pageId="0" pageNumber="97" rowspan="1">chaetiger 2 (M), chaetiger 1 (L)2</td>
|
|
<td id="B984B6A115DC0B557D9D1F21E7AA4AC6" colspan="1" pageId="0" pageNumber="97" rowspan="1">chaetiger 1 or 4 (M), chaetiger 1 (L)</td>
|
|
</tr>
|
|
<tr id="A6D2112BD92BF2D5039FBBEAD882E0C2" pageId="0" pageNumber="97">
|
|
<td id="AB6E3D9D6AAEC8FAE813E47E3FDB239A" colspan="1" pageId="0" pageNumber="97" rowspan="1">Branchiae present from chaetiger</td>
|
|
<td id="16E8F2CD71C98E1FCC438B669A427383" colspan="1" pageId="0" pageNumber="97" rowspan="1">10</td>
|
|
<td id="FE804EEACCC7A04B4A36157166CD508B" colspan="1" pageId="0" pageNumber="97" rowspan="1">6</td>
|
|
<td id="66460CF7F5E7C303B7F072B4D0DFB244" colspan="1" pageId="0" pageNumber="97" rowspan="1">52</td>
|
|
<td id="34049C41B0AC8BAD9DB4367AAE33601B" colspan="1" pageId="0" pageNumber="97" rowspan="1">8-9</td>
|
|
</tr>
|
|
<tr id="F5398A50B2B76BDFF32D64C5200F86D9" pageId="0" pageNumber="97">
|
|
<td id="A0987E164CCAAB1A0AAC1E464BEB23F8" colspan="1" pageId="0" pageNumber="97" rowspan="1">Length of best developed branchiae in relation to notopodial cirri</td>
|
|
<td id="42F8595751D281D90CDBCDEF2D0283C7" colspan="1" pageId="0" pageNumber="97" rowspan="1">Distinctly longer</td>
|
|
<td id="F69DF39B9B092FF40A9AFD7B7581FB85" colspan="1" pageId="0" pageNumber="97" rowspan="1">Distinctly longer</td>
|
|
<td id="9B424815919158B4F5ED8093D3573CF1" colspan="1" pageId="0" pageNumber="97" rowspan="1">Distinctly longer</td>
|
|
<td id="8456DE5E1726272146223870B1D41CEF" colspan="1" pageId="0" pageNumber="97" rowspan="1">About as long as</td>
|
|
</tr>
|
|
<tr id="BA40ABED00B3BD69A69A4C1EBEA36B4D" pageId="0" pageNumber="97">
|
|
<td id="7ABDAA9416EF3A64D2E153BF0DC385C0" colspan="1" pageId="0" pageNumber="97" rowspan="1">Dorsal fleshy knob on anterior chaetal lobe</td>
|
|
<td id="5B8DE6973A5E308BADFF9F72B58EA49E" colspan="1" pageId="0" pageNumber="97" rowspan="1">Present</td>
|
|
<td id="D20CD4FDD945C1FFB62774C320F57BFC" colspan="1" pageId="0" pageNumber="97" rowspan="1">Absent</td>
|
|
<td id="E97B593D5F74B5613137D7B72380B02B" colspan="1" pageId="0" pageNumber="97" rowspan="1">Absent</td>
|
|
<td id="A0F8FF75A8FDBF98D1A836F50FB3C8BA" colspan="1" pageId="0" pageNumber="97" rowspan="1">Absent</td>
|
|
</tr>
|
|
<tr id="C18996B8CA36EED51EE41C86ADE9C180" pageId="0" pageNumber="97">
|
|
<td id="FBA38529B0929B629F22D733F6D3154A" colspan="1" pageId="0" pageNumber="97" rowspan="1">Shape of notopodial cirri</td>
|
|
<td id="C310E5F7394383199C33EA84E2142235" colspan="1" pageId="0" pageNumber="97" rowspan="1">
|
|
Pendulous (sensu
|
|
<bibRefCitation id="AF3CBF685BA4BC885FF7F5E16EBE13D6" DOI="https://doi.org/10.5479/si.00810282.523" author="Fauchald, K" journalOrPublisher="Smithsonian Contributions to Zoology" pageId="0" pageNumber="97" pagination="1 - 422" refId="B6" refString="Fauchald, K, 1992. A review of the genus Eunice (Eunicidae: Polychaeta) based upon type material. Smithsonian Contributions to Zoology 523: 1 - 422, DOI: https://doi.org/10.5479/si.00810282.523" title="A review of the genus Eunice (Eunicidae: Polychaeta) based upon type material." url="https://doi.org/10.5479/si.00810282.523" volume="523" year="1992">Fauchald 1992</bibRefCitation>
|
|
); abrupt tapering from inflated bases
|
|
</td>
|
|
<td id="1D1D6585EEE1FF1AF04BAD56489913AF" colspan="1" pageId="0" pageNumber="97" rowspan="1">Smooth tapering from inflated bases</td>
|
|
<td id="6F5E6C20635755DEA5B970FA12835C92" colspan="1" pageId="0" pageNumber="97" rowspan="1">
|
|
Pendulous (sensu
|
|
<bibRefCitation id="9083613781A7B2AE73360A026B55F1F4" DOI="https://doi.org/10.5479/si.00810282.523" author="Fauchald, K" journalOrPublisher="Smithsonian Contributions to Zoology" pageId="0" pageNumber="97" pagination="1 - 422" refId="B6" refString="Fauchald, K, 1992. A review of the genus Eunice (Eunicidae: Polychaeta) based upon type material. Smithsonian Contributions to Zoology 523: 1 - 422, DOI: https://doi.org/10.5479/si.00810282.523" title="A review of the genus Eunice (Eunicidae: Polychaeta) based upon type material." url="https://doi.org/10.5479/si.00810282.523" volume="523" year="1992">Fauchald 1992</bibRefCitation>
|
|
); smooth tapering from with inflated bases
|
|
</td>
|
|
<td id="4A16E6FAE27DFFD658AE16FA38032860" colspan="1" pageId="0" pageNumber="97" rowspan="1">Smooth tapering from slightly inflated bases</td>
|
|
</tr>
|
|
<tr id="9B28AAF75B6F3E8C453CBAAF9B04E071" pageId="0" pageNumber="97">
|
|
<td id="77A926200E94F8BAA14033B8462A520D" colspan="1" pageId="0" pageNumber="97" rowspan="1">Direction of teeth of compound chaetae</td>
|
|
<td id="417607C223A0CD09D3B21CC7816889D7" colspan="1" pageId="0" pageNumber="97" rowspan="1">Both directed laterally</td>
|
|
<td id="DB03AB9F72A32424596C3813564746FE" colspan="1" pageId="0" pageNumber="97" rowspan="1">Not described</td>
|
|
<td id="6B1201B591D02E94703FD286CD00BBEA" colspan="1" pageId="0" pageNumber="97" rowspan="1">Proximal directed laterally, distal directed distally</td>
|
|
<td id="C7E3DC71C8D922C4EB1BFD960D6ED06C" colspan="1" pageId="0" pageNumber="97" rowspan="1">Both directed laterally</td>
|
|
</tr>
|
|
<tr id="07B9B05065B752FA7F9218E1835FE865" pageId="0" pageNumber="97">
|
|
<td id="E3B56E2FD0111B61C07966F3DAF4DE22" colspan="1" pageId="0" pageNumber="97" rowspan="1">Relative length of distal and proximal teeth of compound chaetae</td>
|
|
<td id="715647D38173D86B048BB2DBC70BD3D0" colspan="1" pageId="0" pageNumber="97" rowspan="1">Anterior both similar in length, median and posterior distal tooth much shorted than proximal tooth</td>
|
|
<td id="3624DC60BA1F0E24AB325E6808F9BBBF" colspan="1" pageId="0" pageNumber="97" rowspan="1">Not described</td>
|
|
<td id="C05080C66324A9468CE08B391DF5FB6D" colspan="1" pageId="0" pageNumber="97" rowspan="1">Distal tooth shorter than proximal tooth3, variation not described</td>
|
|
<td id="BE5D166F0FF8CB21E7B273024C0E597C" colspan="1" pageId="0" pageNumber="97" rowspan="1">Both similar in length or distal tooth longer than proximal tooth</td>
|
|
</tr>
|
|
<tr id="0706289C7ADCE1A6C42B6D9B85887B19" pageId="0" pageNumber="97">
|
|
<td id="2209D74628A8E52CA15095CDBEEB9173" colspan="1" pageId="0" pageNumber="97" rowspan="1">Shape of the distal end and direction of teeth of the subacicular hook</td>
|
|
<td id="A9826C8019DF75B8327477F7E1437C3C" colspan="1" pageId="0" pageNumber="97" rowspan="1">Tapering to small head with both teeth directed distally</td>
|
|
<td id="4AF8578D901D39EA1C71B7E27734926E" colspan="1" pageId="0" pageNumber="97" rowspan="1">Tapering to small head with both teeth directed distally</td>
|
|
<td id="465DAF4AF83D51CCEB2C257E90F576B3" colspan="1" pageId="0" pageNumber="97" rowspan="1">Head bent with both teeth directed laterally</td>
|
|
<td id="08824B8AFACFE82BEB984A56205BD939" colspan="1" pageId="0" pageNumber="97" rowspan="1">Distinct head with proximal tooth directed laterally, distal tooth directed distally</td>
|
|
</tr>
|
|
<tr id="E5DDFB8C8DBCED36319A13DF3B7CCCCB" pageId="0" pageNumber="97">
|
|
<td id="09995DA7A32ECD89D478E11649926179" colspan="1" pageId="0" pageNumber="97" rowspan="1">Shape and relative size of proximal and distal teeth of subacicular hook</td>
|
|
<td id="644162CFBB1688E757C3E3F01B298B32" colspan="1" pageId="0" pageNumber="97" rowspan="1">Proximal tooth distally blunt, distal tooth minute spur-like, much smaller than proximal tooth</td>
|
|
<td id="C495969E2DEDE44149E779A053CDF702" colspan="1" pageId="0" pageNumber="97" rowspan="1">Both teeth distally blunt, distal tooth smaller than proximal tooth</td>
|
|
<td id="4C45DAEF808A92D25CBDD6BA58A955F5" colspan="1" pageId="0" pageNumber="97" rowspan="1">Both teeth triangular, distal tooth much smaller than proximal tooth</td>
|
|
<td id="21AE6447721F1A629FD926A32CE0D0B7" colspan="1" pageId="0" pageNumber="97" rowspan="1">Both teeth triangular, distal tooth smaller than proximal tooth</td>
|
|
</tr>
|
|
<tr id="96D46A96BEC7E7130F7B07EC418DCB80" pageId="0" pageNumber="97">
|
|
<td id="FD2D3007C22A7B2D5E40217F44ABDDE9" colspan="1" pageId="0" pageNumber="97" rowspan="1">Subacicular hook present from chaetiger, distribution</td>
|
|
<td id="04FAB5E83F25E7D9BB1066B06760E6A3" colspan="1" pageId="0" pageNumber="97" rowspan="1">53 or 58, uniform present in all chaetigers thereafter</td>
|
|
<td id="D64FB5EB9285C3C557E682B0695C6F43" colspan="1" pageId="0" pageNumber="97" rowspan="1">200, scattered missing in several chaetigers thereafter</td>
|
|
<td id="08FA3C438031A515A15DCDE3F4532896" colspan="1" pageId="0" pageNumber="97" rowspan="1">Not described</td>
|
|
<td id="3FE18D5C9B5BBC216A39221877C3242B" colspan="1" pageId="0" pageNumber="97" rowspan="1">123, scattered missing in several chaetigers thereafter</td>
|
|
</tr>
|
|
</table>
|
|
</paragraph>
|
|
<paragraph id="73A6D83103968CEAC93CDCB2C27F9406" pageId="0" pageNumber="97">
|
|
<tableNote id="E7889483D1EDED3D0B11602C0CC145B4" pageId="0" pageNumber="97">
|
|
1The original description contains two localities in Japan: Misaki in Sagami Province (currently Kanagawa Prefecture) and Ushibuka in Higo Province (currently Kumamoto Prefecture) (
|
|
<bibRefCitation id="5AE352741A4C5DE9E51A709B02B5C227" author="Izuka, A" journalOrPublisher="Imperial University of Tokyo" pageId="0" pageNumber="97" pagination="1 - 262" refId="B11" refString="Izuka, A, 1912. The errantia Polychaeta of Japan. Journal of the College of Science. Imperial University of Tokyo 30: 1 - 262" title="The errantia Polychaeta of Japan. Journal of the College of Science." volume="30" year="1912">Izuka 1912</bibRefCitation>
|
|
). 2Numbers differ from those in
|
|
<bibRefCitation id="48C32F47D6DC8D950961D90AA4BFF813" author="Izuka, A" journalOrPublisher="Imperial University of Tokyo" pageId="0" pageNumber="97" pagination="1 - 262" refId="B11" refString="Izuka, A, 1912. The errantia Polychaeta of Japan. Journal of the College of Science. Imperial University of Tokyo 30: 1 - 262" title="The errantia Polychaeta of Japan. Journal of the College of Science." volume="30" year="1912">Izuka (1912)</bibRefCitation>
|
|
, because he considered peristomial rings as two segments. 3
|
|
<bibRefCitation id="EE64193F6C2B54055706E1D57FE99AC2" author="Izuka, A" journalOrPublisher="Imperial University of Tokyo" pageId="0" pageNumber="97" pagination="1 - 262" refId="B11" refString="Izuka, A, 1912. The errantia Polychaeta of Japan. Journal of the College of Science. Imperial University of Tokyo 30: 1 - 262" title="The errantia Polychaeta of Japan. Journal of the College of Science." volume="30" year="1912">Izuka (1912)</bibRefCitation>
|
|
described denticles between proximal and distal teeth. In the illustration (Plate XIV, fig. 4 in
|
|
<bibRefCitation id="609F8AF5B638BCE125E0426CD644EB8B" author="Izuka, A" journalOrPublisher="Imperial University of Tokyo" pageId="0" pageNumber="97" pagination="1 - 262" refId="B11" refString="Izuka, A, 1912. The errantia Polychaeta of Japan. Journal of the College of Science. Imperial University of Tokyo 30: 1 - 262" title="The errantia Polychaeta of Japan. Journal of the College of Science." volume="30" year="1912">Izuka 1912</bibRefCitation>
|
|
), these denticles appear to be the distal end of the guards. The presence of these denticles needs to be revised. M, median antenna. L, lateral antennae.
|
|
</tableNote>
|
|
</paragraph>
|
|
<paragraph id="2F976C88B7C3C95697346313CC2A7855" pageId="0" pageNumber="97">
|
|
The examined specimen from Port Stephens identified as
|
|
<taxonomicName id="F7225789166B681768ABF58A949C75F1" lsidName="E. aphroditois" pageId="0" pageNumber="97" rank="species" species="aphroditois">E. cf. aphroditois</taxonomicName>
|
|
(
|
|
<bibRefCitation id="6F5BE7FD3FFFE21F7ADC0588C52ADF0B" DOI="https://doi.org/10.11646/zootaxa.4748.1.1" author="Zanol, J" journalOrPublisher="Zootaxa" pageId="0" pageNumber="97" pagination="1 - 43" refId="B32" refString="Zanol, J, Hutchings, PA, Fauchald, K, 2020. Eunice sensu lato (Annelida: Eunicidae) from Australia: Description of seven new species and comments on previously reported species of the genera Eunice, Leodice and Nicidion. Zootaxa 4748: 1 - 43, DOI: https://doi.org/10.11646/zootaxa.4748.1.1" title="Eunice sensu lato (Annelida: Eunicidae) from Australia: Description of seven new species and comments on previously reported species of the genera Eunice, Leodice and Nicidion." url="https://doi.org/10.11646/zootaxa.4748.1.1" volume="4748" year="2020">Zanol et al. 2020</bibRefCitation>
|
|
) differs from the new species in the length of the prostomial appendages, median and lateral antennae folding back to chaetiger 1 and palps to the first peristomial ring; and the start of branchiae at chaetiger 11 with five short filaments. Thus, it is here considered a different species. At least three
|
|
<taxonomicName id="006F1FD513BC78C7BB475961FAB035A6" class="Polychaeta" family="Eunicidae" genus="Eunice" kingdom="Animalia" lsidName="Eunice" order="Eunicida" pageId="0" pageNumber="97" phylum="Annelida" rank="genus">
|
|
<emphasis id="01F692C4F5EF8AA94D11ADE83B85BA53" italics="true" pageId="0" pageNumber="97">Eunice</emphasis>
|
|
</taxonomicName>
|
|
species live in sympatry in the vicinity of the type locality (Port Stephens),
|
|
<taxonomicName id="E9A1EA9632A48CE0A9EE3BD35181318D" lsidName="E. aphroditois" pageId="0" pageNumber="97" rank="species" species="aphroditois">E. cf. aphroditois</taxonomicName>
|
|
,
|
|
<taxonomicName id="7FEDABB67D21F50C23DC1A39F008EC19" lsidName="E. impexa" pageId="0" pageNumber="97" rank="species" species="impexa">
|
|
<emphasis id="ADC44266F054A2198581EF379F7EA17E" italics="true" pageId="0" pageNumber="97">E. impexa</emphasis>
|
|
</taxonomicName>
|
|
Grube, 1878 (
|
|
<bibRefCitation id="BC00059ABCD202E9EE3E529F523B72AD" DOI="https://doi.org/10.11646/zootaxa.4748.1.1" author="Zanol, J" journalOrPublisher="Zootaxa" pageId="0" pageNumber="97" pagination="1 - 43" refId="B32" refString="Zanol, J, Hutchings, PA, Fauchald, K, 2020. Eunice sensu lato (Annelida: Eunicidae) from Australia: Description of seven new species and comments on previously reported species of the genera Eunice, Leodice and Nicidion. Zootaxa 4748: 1 - 43, DOI: https://doi.org/10.11646/zootaxa.4748.1.1" title="Eunice sensu lato (Annelida: Eunicidae) from Australia: Description of seven new species and comments on previously reported species of the genera Eunice, Leodice and Nicidion." url="https://doi.org/10.11646/zootaxa.4748.1.1" volume="4748" year="2020">Zanol et al. 2020</bibRefCitation>
|
|
), and
|
|
<taxonomicName id="E3C6F1792FF486537A1D59EBEBE5BA54" lsidName="E. dharastii" pageId="0" pageNumber="97" rank="species" species="dharastii">
|
|
<emphasis id="5AEA8370FD8A03929BB95F782F41B602" italics="true" pageId="0" pageNumber="97">E. dharastii</emphasis>
|
|
</taxonomicName>
|
|
sp. nov. Besides
|
|
<taxonomicName id="028E4B8D97A2CA7CAC3F132E2CECF765" lsidName="E. aphroditois" pageId="0" pageNumber="97" rank="species" species="aphroditois">
|
|
<emphasis id="1A2361A57544BF0E0664390699EB42B9" italics="true" pageId="0" pageNumber="97">E. aphroditois</emphasis>
|
|
</taxonomicName>
|
|
,
|
|
<taxonomicName id="2D0965430E07BBF1FE245709BFC1E563" lsidName="E. confusus" pageId="0" pageNumber="97" rank="species" species="confusus">
|
|
<emphasis id="FDE99F2D2B5A61243C08ABC1234FD895" italics="true" pageId="0" pageNumber="97">E. confusus</emphasis>
|
|
</taxonomicName>
|
|
Zanol, Hutchings & Fauchald, 2020 is the most similar species to
|
|
<taxonomicName id="E2CDBF74C04AE0C225B7B6D776870F28" lsidName="E. dharastii" pageId="0" pageNumber="97" rank="species" species="dharastii">
|
|
<emphasis id="C550BEAE77EAC9676939BBC1238B12F1" italics="true" pageId="0" pageNumber="97">E. dharastii</emphasis>
|
|
</taxonomicName>
|
|
sp. nov. reported from Australian waters. Nevertheless, they only share a similar shape of the prostomium, peristomium and peristomial cirri, the prostomial appendages are irregularly articulated, maxillary formula (but not shape of plates and carrier), shape of anterior pectinate chaetae and aciculae. Considering previous knowledge on the diversity of morphological features, the observed differences are enough to consider the analyzed specimens a new species to science. Molecular data for this species will be available in a subsequent paper.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |