239 lines
32 KiB
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239 lines
32 KiB
XML
<document id="21030017C1CB9A69255053711B1C7C0F" ID-CLB-Dataset="7565" ID-DOI="10.5852/ejt.2021.740.1287" ID-GBIF-Dataset="3678bdb3-f334-4b57-8f9a-b4d5bff857c6" ID-ISSN="2118-9773" ID-Zenodo-Dep="4649646" ID-ZooBank="A1E7F84F-49D0-4DA8-94E6-77E8CA68098F" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1617171087792" checkinUser="plazi" docAuthor="Barnich, Ruth & Haaren, Ton Van" docDate="2021" docId="03FC87CE1A36164CFE3DF120FD9AFCA0" docLanguage="en" docName="ejt-740_138-171.pdf" docOrigin="European Journal of Taxonomy 740" docSource="http://dx.doi.org/10.5852/ejt.2021.740.1287" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Eusthenelais McIntosh 1876" docType="treatment" docVersion="9" lastPageNumber="162" masterDocId="FFC5FFB61A211654FFC2F029FFCEFFFC" masterDocTitle="Revision of Sthenelais Kinberg, 1856, Fimbriosthenelais Pettibone, 1971 and Eusthenelais McIntosh, 1876 (Polychaeta, Sigalionidae) in the Northeast Atlantic" masterLastPageNumber="171" masterPageNumber="138" pageNumber="161" updateTime="1698935581126" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="C3C8C2CDC6DD09237F9D40CF0B3760A7">Revision of Sthenelais Kinberg, 1856, Fimbriosthenelais Pettibone, 1971 and Eusthenelais McIntosh, 1876 (Polychaeta, Sigalionidae) in the Northeast Atlantic</mods:title>
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<mods:namePart id="48B5D0A9DCD6B13AC6BA062536637FC6">Barnich, Ruth</mods:namePart>
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<mods:affiliation id="3B8FBD91AEDF9D419CC012A3727B43C1">Senckenberg, Forschungsinstitut und Naturmuseum Frankfurt, Marine Evertebraten II, Senckenberganlage 25, D- 60325 Frankfurt, Germany. Thomson Environmental Consultants, Compass House, Surrey Research Park, Guildford, GU 2 7 AG, United Kingdom. Eurofins AquaSense, H. J. E., Wenckebachweg 120, 1114 AD, Amsterdam-Duivendrecht, Netherlands.</mods:affiliation>
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<mods:nameIdentifier id="9F792FCDF8A41A23389FD9132EF6FA2A" type="email">ruth.barnich@senckenberg.de</mods:nameIdentifier>
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<mods:namePart id="0FC40A66E96DFF07E31E6F0C5FA3F397">Haaren, Ton Van</mods:namePart>
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<mods:affiliation id="D23068C209F3594DCC281843BE527B0A">Eurofins AquaSense, H. J. E., Wenckebachweg 120, 1114 AD, Amsterdam-Duivendrecht, Netherlands.</mods:affiliation>
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<mods:nameIdentifier id="F9A59F83F0D61894704AABBDDDEBB3BD" type="email">tonvanhaaren@eurofins.com</mods:nameIdentifier>
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<mods:title id="68F07473BB214938C00EE418B4E38920">European Journal of Taxonomy</mods:title>
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<mods:date id="B5A130B8002C8DCCB4AFF969803C52CD">2021</mods:date>
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<mods:identifier id="3528F97C87119350B8C8326D30D77822" type="DOI">10.5852/ejt.2021.740.1287</mods:identifier>
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<treatment id="03FC87CE1A36164CFE3DF120FD9AFCA0" ID-DOI="http://doi.org/10.5281/zenodo.4650593" ID-GBIF-Taxon="180781891" ID-Zenodo-Dep="4650593" LSID="urn:lsid:plazi:treatment:03FC87CE1A36164CFE3DF120FD9AFCA0" httpUri="http://treatment.plazi.org/id/03FC87CE1A36164CFE3DF120FD9AFCA0" lastPageId="24" lastPageNumber="162" pageId="23" pageNumber="161">
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<subSubSection id="C34F65531A361643FE3DF120FBFAFED8" box="[511,1076,264,292]" pageId="23" pageNumber="161" type="nomenclature">
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<paragraph id="8BEA36D81A361643FE3DF120FBFAFED8" blockId="23.[511,1076,264,327]" box="[511,1076,264,292]" pageId="23" pageNumber="161">
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<heading id="D0A281B41A361643FE3DF120FBFAFED8" box="[511,1076,264,292]" centered="true" fontSize="11" level="2" pageId="23" pageNumber="161" reason="2">
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Genus
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<taxonomicName id="4C554D5B1A361643FD90F121FC7EFEDF" authority="McIntosh, 1876" authorityName="McIntosh" authorityYear="1876" box="[594,944,264,291]" class="Polychaeta" family="Sigalionidae" genus="Eusthenelais" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="161" phylum="Annelida" rank="genus">
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<emphasis id="B921EACA1A361643FD90F121FD20FEDF" bold="true" box="[594,750,264,291]" italics="true" pageId="23" pageNumber="161">Eusthenelais</emphasis>
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McIntosh, 1876
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</taxonomicName>
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(emended)
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C34F65531A361643FD2CF104FC8BFEBB" box="[750,837,301,327]" pageId="23" pageNumber="161" type="description">
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<paragraph id="8BEA36D81A361643FD2CF104FC8BFEBB" blockId="23.[511,1076,264,327]" box="[750,837,301,327]" pageId="23" pageNumber="161">
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<tableCitation id="C6D703631A361643FD2CF104FC8BFEBB" box="[750,837,301,327]" captionStart="Table 1" captionStartId="3.[189,258,265,291]" captionTargetPageId="3" captionText="Table 1. Diagnostic generic characters of Sthenelais Kinberg, 1856, Fimbriosthenelais Pettibone, 1971 and Eusthenelais McIntosh, 1876." httpUri="http://table.plazi.org/id/DF2A66501A221657FF7FF120FD83FEBA" pageId="23" pageNumber="161" tableUuid="DF2A66501A221657FF7FF120FD83FEBA">Table 1</tableCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C34F65531A361643FF7FF146FDBDFE2D" pageId="23" pageNumber="161" type="reference_group">
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<paragraph id="8BEA36D81A361643FF7FF146FAB6FE50" blockId="23.[189,1400,367,465]" pageId="23" pageNumber="161">
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<treatmentCitationGroup id="AB4511F61A361643FF7FF146FAB6FE50" pageId="23" pageNumber="161">
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<treatmentCitation id="0AF410C91A361643FF7FF146FD90FE75" author="McIntosh W. C." box="[189,606,367,393]" page="407" pageId="23" pageNumber="161" year="1876">
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<taxonomicName id="4C554D5B1A361643FF7FF146FD90FE75" authority="McIntosh, 1876 b: 407" authorityName="McIntosh" authorityPageNumber="407" authorityYear="1876" box="[189,606,367,393]" class="Polychaeta" family="Sigalionidae" genus="Eusthenelais" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="161" phylum="Annelida" rank="genus">
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<emphasis id="B921EACA1A361643FF7FF146FE9DFE75" box="[189,339,367,393]" italics="true" pageId="23" pageNumber="161">Eusthenelais</emphasis>
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<bibRefCitation id="EFC44B291A361643FE98F146FD90FE75" author="McIntosh W. C." box="[346,606,367,393]" pageId="23" pageNumber="161" pagination="395 - 416" refId="ref17601" refString="McIntosh W. C. 1876 b. On the Annelida of the " Porcupine " Expeditions of 1869 and 1870. Part I. Euphrosynidae, Amphinomidae, Aphroditidae, Polynoidae, Acoetidae, and Sigalionidae. Transactions of the Zoological Society London 9 (8): 395 - 416." type="journal article" year="1876">McIntosh, 1876b: 407</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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(
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<typeStatus id="54EE887A1A361643FDACF146FD6CFE75" box="[622,674,367,393]" pageId="23" pageNumber="161">type</typeStatus>
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species
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<taxonomicName id="4C554D5B1A361643FCC7F146FB16FE76" authority="McIntosh, 1876" authorityName="McIntosh" authorityYear="1876" box="[773,1240,367,394]" class="Polychaeta" family="Sigalionidae" genus="Eusthenelais" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="161" phylum="Annelida" rank="species" species="hibernica">
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<emphasis id="B921EACA1A361643FCC7F146FBDCFE75" box="[773,1042,367,393]" italics="true" pageId="23" pageNumber="161">Eusthenelais hibernica</emphasis>
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McIntosh, 1876
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</taxonomicName>
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).
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<treatmentCitation id="0AF410C91A361643FF7FF1BBFDA2FE50" author="Amoureux L." box="[189,620,402,429]" page="68" pageId="23" pageNumber="161" year="1972">
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<taxonomicName id="4C554D5B1A361643FF7FF1BBFDA2FE50" authority="Amoureux, 1972: 68" authorityName="Amoureux" authorityPageNumber="68" authorityYear="1972" box="[189,620,402,429]" class="Polychaeta" family="Sigalionidae" genus="Parasthenelais" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="161" phylum="Annelida" rank="genus">
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<emphasis id="B921EACA1A361643FF7FF1BBFEA3FE50" box="[189,365,402,428]" italics="true" pageId="23" pageNumber="161">Parasthenelais</emphasis>
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<bibRefCitation id="EFC44B291A361643FEB4F1BAFDA2FE50" author="Amoureux L." box="[374,620,402,429]" pageId="23" pageNumber="161" pagination="63 - 89" refId="ref16324" refString="Amoureux L. 1972. Annelides polychetes recueillies sur les pentes du talus continental, au large de la Galice (Espagne). Campagnes 1967 et 1968 de la " Thalassa ". Cahiers de Biologie marine 13: 63 - 89." type="journal article" year="1972">Amoureux, 1972: 68</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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(
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<typeStatus id="54EE887A1A361643FDBFF1BAFD7FFE51" box="[637,689,403,429]" pageId="23" pageNumber="161">type</typeStatus>
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species
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<taxonomicName id="4C554D5B1A361643FCD5F1BBFB20FE50" authority="McIntosh, 1876" authorityName="McIntosh" authorityYear="1876" box="[791,1262,402,428]" class="Polychaeta" family="Sigalionidae" genus="Eusthenelais" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="161" phylum="Annelida" rank="species" species="hibernica">
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<emphasis id="B921EACA1A361643FCD5F1BBFBE8FE50" box="[791,1062,402,428]" italics="true" pageId="23" pageNumber="161">Eusthenelais hibernica</emphasis>
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McIntosh, 1876
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</taxonomicName>
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; unjustified
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8BEA36D81A361643FF28F19EFDBDFE2D" blockId="23.[189,1400,367,465]" box="[234,627,438,465]" pageId="23" pageNumber="161">name change, see remark below).</paragraph>
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</subSubSection>
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<subSubSection id="C34F65531A361643FF7FF1D1FAFAFDBD" box="[189,1332,504,578]" pageId="23" pageNumber="161" type="diagnosis">
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<paragraph id="8BEA36D81A361643FF7FF1D1FEF8FDEE" blockId="23.[189,310,504,530]" box="[189,310,504,530]" pageId="23" pageNumber="161">
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<heading id="D0A281B41A361643FF7FF1D1FEF8FDEE" bold="true" box="[189,310,504,530]" fontSize="11" level="3" pageId="23" pageNumber="161" reason="3">
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<emphasis id="B921EACA1A361643FF7FF1D1FEF8FDEE" bold="true" box="[189,310,504,530]" pageId="23" pageNumber="161">Diagnosis</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BEA36D81A361643FF7FF201FAFAFDBD" blockId="23.[189,1332,551,578]" box="[189,1332,551,578]" pageId="23" pageNumber="161">BODY. Elongate, with numerous segments; mid-dorsum bordered by a few pairs of small ctenidia.</paragraph>
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</subSubSection>
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<subSubSection id="C34F65531A361643FF7FF243FB00F936" pageId="23" pageNumber="161" type="description">
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<paragraph id="8BEA36D81A361643FF7FF243FB37FD5B" blockId="23.[189,1399,617,680]" pageId="23" pageNumber="161">ELYTRA. Numerous, on segments 2, 4, 5, 7, continuing on alternate segments to 27, then on every segment to end of body. Dorsal tubercles on segments 3, 6, 8, continuing on alternate segments to 26.</paragraph>
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<paragraph id="8BEA36D81A361643FF7FF2F9FC75FCA8" blockId="23.[189,1399,719,853]" pageId="23" pageNumber="161">PROSTOMIUM. Rounded, fused to first segment. Median antenna inserted terminally, with stout, cylindrical ceratophore with lateral auricles and tapering style. Lateral antennae fused to inner dorsal sides of tentaculophores, without ceratophore, length equal to that of dorsal tentacular cirri. Paired palps encircled by palpal sheath emerging ventrally to tentaculophores.</paragraph>
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<paragraph id="8BEA36D81A361643FF7FF354FAB9FC47" blockId="23.[189,1399,892,955]" pageId="23" pageNumber="161">TENTACULOPHORES. With single aciculum, a pair of tentacular cirri, two bundles of capillary chaetae, L-shaped inner tentacular lobe with ciliated ridge and fused to palpal sheath, and dorsal tentacular crest.</paragraph>
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<paragraph id="8BEA36D81A361643FF7FF3CBFB4FFBDC" blockId="23.[189,1398,994,1056]" pageId="23" pageNumber="161">SEGMENT 2. With first pair of elytra, biramous parapodia and buccal cirri longer than following ventral cirri. Small ctenidia on lateral lips and medial to ventral cirri in anterior segments.</paragraph>
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<paragraph id="8BEA36D81A361643FF7FF461FE6FFB7A" blockId="23.[189,1398,1096,1158]" pageId="23" pageNumber="161">SEGMENT 3. With dorsal tubercles, not fused to posterior sides of elytrophores of segment 2. Pair of dorsal cirri present.</paragraph>
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<paragraph id="8BEA36D81A361643FF7FF487FC87FB34" blockId="23.[189,841,1198,1224]" box="[189,841,1198,1224]" pageId="23" pageNumber="161">BRANCHIAE. Cirriform, absent in anteriormost segments.</paragraph>
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<paragraph id="8BEA36D81A361643FF7FF4D9FD71FAF6" blockId="23.[189,703,1264,1290]" box="[189,703,1264,1290]" pageId="23" pageNumber="161">DORSAL CIRRI. Absent, except for segment 3.</paragraph>
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<paragraph id="8BEA36D81A361643FF7FF51BFC67FAB0" blockId="23.[189,937,1330,1356]" box="[189,937,1330,1356]" pageId="23" pageNumber="161">VENTRAL CIRRI. Styles without basal knob or long basal papillae.</paragraph>
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<paragraph id="8BEA36D81A361643FF7FF55DFC33FA05" blockId="23.[189,1398,1396,1529]" pageId="23" pageNumber="161">PARAPODIA. Biramous, each with up to three cup-shaped ctenidia dorsal to notopodia, noto- and neuropodial acicular lobes with accessory bracts and smooth stylodes. Notopodial acicular lobes nearly completely encircled by bract covering the basis of the notochaetae. Neuropodial acicular lobes posteriorly with large bilobed bract, anteriorly with two smaller crescent-shaped bracts.</paragraph>
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<paragraph id="8BEA36D81A361643FF7FF608FB00F936" blockId="23.[189,1399,1569,1738]" pageId="23" pageNumber="161">CHAETAE. Notochaetae slender, spinous, tapering to capillary tip. Neurochaetae compound falcigers and spinigers; stems of compound chaetae usually with a few rows of spines distally. Neurochaetae arranged in three groups: upper group of neurochaetae within anterodorsal bract: all slender compound spinigers. Middle group of neurochaetae within posterior bract: compound spinigers and stout compound falcigers. Lower group of neurochaetae within anteroventral bract: all slender compound falcigers.</paragraph>
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</subSubSection>
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<subSubSection id="C34F65531A36164CFF7FF6DBFD9AFCA0" lastPageId="24" lastPageNumber="162" pageId="23" pageNumber="161" type="discussion">
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<paragraph id="8BEA36D81A361643FF7FF6DBFEE1F8F0" blockId="23.[189,303,1778,1804]" box="[189,303,1778,1804]" pageId="23" pageNumber="161">
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<heading id="D0A281B41A361643FF7FF6DBFEE1F8F0" bold="true" box="[189,303,1778,1804]" fontSize="11" level="3" pageId="23" pageNumber="161" reason="3">
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<emphasis id="B921EACA1A361643FF7FF6DBFEE1F8F0" bold="true" box="[189,303,1778,1804]" pageId="23" pageNumber="161">Remarks</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BEA36D81A361643FF7FF708FA93F87E" blockId="23.[189,1399,1825,1922]" pageId="23" pageNumber="161">
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<bibRefCitation id="EFC44B291A361643FF7FF708FE63F8C0" author="Nunez J. & Barnich R. & Brito M. & Fiege D." box="[189,429,1825,1852]" pageId="23" pageNumber="161" pagination="216 - 251" refId="ref17907" refString="Nunez J., Barnich R., Brito M. del C. & Fiege D. 2015. Familia Sigalionidae Kinberg, 1855. In: Ramos et al. (eds) Annelida Polychaeta IV. In: Parapar J., Moreira J., Nunez J., Barnich R., Brito M. del C., Fiege D., Capaccioni-Azzati R. & El-Haddad M. Fauna Iberica 41: 216 - 251. Museo Nacional de Ciencias Naturales, CSIC, Madrid." type="journal article" year="2015">
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Núñez
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<emphasis id="B921EACA1A361643FED7F70BFE9AF8C7" box="[277,340,1825,1851]" italics="true" pageId="23" pageNumber="161">et al.</emphasis>
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(2015)
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</bibRefCitation>
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were the first to present an extended generic diagnosis for
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<taxonomicName id="4C554D5B1A361643FB4DF708FAEBF8C7" authorityName="McIntosh" authorityYear="1876" box="[1167,1317,1825,1851]" class="Polychaeta" family="Sigalionidae" genus="Eusthenelais" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="161" phylum="Annelida" rank="genus">
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<emphasis id="B921EACA1A361643FB4DF708FAEBF8C7" box="[1167,1317,1825,1851]" italics="true" pageId="23" pageNumber="161">Eusthenelais</emphasis>
|
|
</taxonomicName>
|
|
. Their diagnosis is emended herein for the terminology used in the description of the parapodial bracts and stylodes, for characters describing the tentaculophores and the location of the different neurochaetae.
|
|
</paragraph>
|
|
<paragraph id="8BEA36D81A36164CFF7FF783FB6EFE25" blockId="23.[188,1398,1962,2025]" lastBlockId="24.[189,1399,265,473]" lastPageId="24" lastPageNumber="162" pageId="23" pageNumber="161">
|
|
McIntosh established the genus
|
|
<taxonomicName id="4C554D5B1A361643FDF3F783FD09F838" authorityName="McIntosh" authorityYear="1876" box="[561,711,1962,1988]" class="Polychaeta" family="Sigalionidae" genus="Eusthenelais" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="161" phylum="Annelida" rank="genus">
|
|
<emphasis id="B921EACA1A361643FDF3F783FD09F838" box="[561,711,1962,1988]" italics="true" pageId="23" pageNumber="161">Eusthenelais</emphasis>
|
|
</taxonomicName>
|
|
for specimens of
|
|
<taxonomicName id="4C554D5B1A361643FC54F782FBE8F838" authorityName="McIntosh" authorityYear="1876" box="[918,1062,1962,1988]" class="Polychaeta" family="Sigalionidae" genus="Eusthenelais" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="161" phylum="Annelida" rank="species" species="hibernica">
|
|
<emphasis id="B921EACA1A361643FC54F782FBE8F838" box="[918,1062,1962,1988]" italics="true" pageId="23" pageNumber="161">E. hibernica</emphasis>
|
|
</taxonomicName>
|
|
differing from
|
|
<taxonomicName id="4C554D5B1A361643FB1BF783FA9CF838" authorityName="Sarsi McIntosh" authorityYear="1897" box="[1241,1362,1962,1988]" class="Polychaeta" family="Sigalionidae" genus="Sthenelais" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="161" phylum="Annelida" rank="genus">
|
|
<emphasis id="B921EACA1A361643FB1BF783FA9CF838" box="[1241,1362,1962,1988]" italics="true" pageId="23" pageNumber="161">Sthenelais</emphasis>
|
|
</taxonomicName>
|
|
by the presence of compound spinigers in addition to bidentate falcigers (
|
|
<bibRefCitation id="EFC44B291A361643FC33F7E7FB78F814" author="McIntosh W. C." box="[1009,1206,1998,2024]" pageId="23" pageNumber="161" pagination="395 - 416" refId="ref17601" refString="McIntosh W. C. 1876 b. On the Annelida of the " Porcupine " Expeditions of 1869 and 1870. Part I. Euphrosynidae, Amphinomidae, Aphroditidae, Polynoidae, Acoetidae, and Sigalionidae. Transactions of the Zoological Society London 9 (8): 395 - 416." type="journal article" year="1876">McIntosh 1876b</bibRefCitation>
|
|
,
|
|
<bibRefCitation id="EFC44B291A361643FB00F7E7FB31F814" author="McIntosh W. C." box="[1218,1279,1998,2024]" pageId="23" pageNumber="161" pagination="499 - 511" refId="ref17654" refString="McIntosh W. C. 1879. On the Annelida obtained during the Cruise of H. M. S. " Valorous " to Davis Strait in 1875. Transactions of the Linnean Society of London, Second Series, Zoology 1 (7): 499 - 511. https: // doi. org / 10.1111 / j. 1096 - 3642.1878. tb 00663 b. x" type="journal article" year="1879">1879</bibRefCitation>
|
|
,
|
|
<bibRefCitation id="EFC44B291A361643FAC8F7E7FA87F814" author="McIntosh W. C." box="[1290,1353,1998,2024]" pageId="23" pageNumber="161" pagination="215 - 444" refId="ref17814" refString="McIntosh W. C. 1900. Polychaeta. Amphinomidae to Sigalionidae. A Monograph of the British Annelids 1 (2): 215 - 444." type="journal article" year="1900">1900</bibRefCitation>
|
|
). In the original description (
|
|
<bibRefCitation id="EFC44B291A39164CFE18F120FD6EFED8" author="McIntosh W. C." box="[474,672,265,292]" pageId="24" pageNumber="162" pagination="395 - 416" refId="ref17601" refString="McIntosh W. C. 1876 b. On the Annelida of the " Porcupine " Expeditions of 1869 and 1870. Part I. Euphrosynidae, Amphinomidae, Aphroditidae, Polynoidae, Acoetidae, and Sigalionidae. Transactions of the Zoological Society London 9 (8): 395 - 416." type="journal article" year="1876">McIntosh 1876b</bibRefCitation>
|
|
), he did not mention the presence of dorsal cirri on segment 3, but he refers to this character in the text and figures of his re-description of the same material (
|
|
<bibRefCitation id="EFC44B291A39164CFAC6F104FF32FE90" author="McIntosh W. C." pageId="24" pageNumber="162" pagination="215 - 444" refId="ref17814" refString="McIntosh W. C. 1900. Polychaeta. Amphinomidae to Sigalionidae. A Monograph of the British Annelids 1 (2): 215 - 444." type="journal article" year="1900">McIntosh 1900</bibRefCitation>
|
|
). The presence of dorsal cirri on segment 3 is of generic relevance and puts
|
|
<taxonomicName id="4C554D5B1A39164CFBB7F178FAC5FE97" authorityName="McIntosh" authorityYear="1876" box="[1141,1291,337,363]" class="Polychaeta" family="Sigalionidae" genus="Eusthenelais" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="162" phylum="Annelida" rank="genus">
|
|
<emphasis id="B921EACA1A39164CFBB7F178FAC5FE97" box="[1141,1291,337,363]" italics="true" pageId="24" pageNumber="162">Eusthenelais</emphasis>
|
|
</taxonomicName>
|
|
closer to
|
|
<taxonomicName id="4C554D5B1A39164CFF7FF15FFDCDFE6C" authority="Pettibone, 1970" authorityName="Pettibone" authorityYear="1970" box="[189,515,374,400]" class="Polychaeta" family="Sigalionidae" genus="Neoleanira" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="162" phylum="Annelida" rank="genus">
|
|
<emphasis id="B921EACA1A39164CFF7FF15FFE8FFE6C" box="[189,321,374,400]" italics="true" pageId="24" pageNumber="162">Neoleanira</emphasis>
|
|
<bibRefCitation id="EFC44B291A39164CFE88F15FFDCDFE6C" author="Pettibone M. H." box="[330,515,374,400]" pageId="24" pageNumber="162" pagination="365 - 386" refId="ref18050" refString="Pettibone M. H. 1970. Two new genera of Sigalionidae (Polychaeta). Proceedings of the Biological Society of Washington 83 (34): 365 - 386." type="journal article" year="1970">Pettibone, 1970</bibRefCitation>
|
|
</taxonomicName>
|
|
and clearly differentiates it from
|
|
<taxonomicName id="4C554D5B1A39164CFC57F15FFBC0FE6C" authorityName="Sarsi McIntosh" authorityYear="1897" box="[917,1038,374,400]" class="Polychaeta" family="Sigalionidae" genus="Sthenelais" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="162" phylum="Annelida" rank="genus">
|
|
<emphasis id="B921EACA1A39164CFC57F15FFBC0FE6C" box="[917,1038,374,400]" italics="true" pageId="24" pageNumber="162">Sthenelais</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<taxonomicName id="4C554D5B1A39164CFB89F15FFAD1FE6C" authorityName="Pettibone" authorityYear="1971" box="[1099,1311,374,400]" class="Polychaeta" family="Sigalionidae" genus="Fimbriosthenelais" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="162" phylum="Annelida" rank="genus">
|
|
<emphasis id="B921EACA1A39164CFB89F15FFAD1FE6C" box="[1099,1311,374,400]" italics="true" pageId="24" pageNumber="162">Fimbriosthenelais</emphasis>
|
|
</taxonomicName>
|
|
, which lack any dorsal cirri.
|
|
<taxonomicName id="4C554D5B1A39164CFE00F1B3FD88FE48" authorityName="Pettibone" authorityYear="1970" box="[450,582,410,436]" class="Polychaeta" family="Sigalionidae" genus="Neoleanira" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="162" phylum="Annelida" rank="genus">
|
|
<emphasis id="B921EACA1A39164CFE00F1B3FD88FE48" box="[450,582,410,436]" italics="true" pageId="24" pageNumber="162">Neoleanira</emphasis>
|
|
</taxonomicName>
|
|
on the other hand differs from
|
|
<taxonomicName id="4C554D5B1A39164CFC09F1B3FBAFFE48" authorityName="McIntosh" authorityYear="1876" box="[971,1121,410,436]" class="Polychaeta" family="Sigalionidae" genus="Eusthenelais" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="162" phylum="Annelida" rank="genus">
|
|
<emphasis id="B921EACA1A39164CFC09F1B3FBAFFE48" box="[971,1121,410,436]" italics="true" pageId="24" pageNumber="162">Eusthenelais</emphasis>
|
|
</taxonomicName>
|
|
by the absence of any bidentate falcigers, all neurochaetae being compound spinigers (see
|
|
<bibRefCitation id="EFC44B291A39164CFC1CF197FB5DFE25" author="Pettibone M. H." box="[990,1171,446,473]" pageId="24" pageNumber="162" pagination="365 - 386" refId="ref18050" refString="Pettibone M. H. 1970. Two new genera of Sigalionidae (Polychaeta). Proceedings of the Biological Society of Washington 83 (34): 365 - 386." type="journal article" year="1970">Pettibone 1970</bibRefCitation>
|
|
).
|
|
</paragraph>
|
|
<paragraph id="8BEA36D81A39164CFF7FF22BFD97FD74" blockId="24.[189,1399,513,648]" pageId="24" pageNumber="162">
|
|
We agree with
|
|
<bibRefCitation id="EFC44B291A39164CFEA9F228FDC8FDE7" author="Wehe T." box="[363,518,513,539]" pageId="24" pageNumber="162" pagination="41 - 124" refId="ref18448" refString="Wehe T. 2007. Revision of the scale worms (Polychaeta: Aphroditoidea) occurring in the seas surrounding the Arabian Peninsula. Part II. Sigalionidae. Fauna of Arabia 23: 41 - 124." type="journal article" year="2007">Wehe (2007)</bibRefCitation>
|
|
,
|
|
<bibRefCitation id="EFC44B291A39164CFDD3F228FD44FDE7" author="Gil J. C." box="[529,650,513,539]" pageId="24" pageNumber="162" refId="ref16952" refString="Gil J. C. 2011. The European Fauna of Annelida Polychaeta. Vol. 2. PhD Thesis. University of Lisbon, Portugal." type="book" year="2011">Gil (2011)</bibRefCitation>
|
|
and
|
|
<bibRefCitation id="EFC44B291A39164CFD03F228FBBBFDE7" author="Aungtonya C. & Eibye-Jacobsen D." box="[705,1141,513,539]" pageId="24" pageNumber="162" pagination="151 - 185" refId="ref16517" refString="Aungtonya C. & Eibye-Jacobsen D. 2014. Annotated checklist of the taxa of Sigalionidae and Pholoidae (Annelida: Polychaeta). Phuket Marine Biological Center Special Publication 32: 151 - 185." type="journal article" year="2014">Aungtonya & Eibye-Jacobsen (2014)</bibRefCitation>
|
|
that the generic name
|
|
<taxonomicName id="4C554D5B1A39164CFF7FF20CFD8BFDC3" authority="Amoureux, 1972" authorityName="Amoureux" authorityYear="1972" box="[189,581,549,576]" class="Polychaeta" family="Sigalionidae" genus="Parasthenelais" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="162" phylum="Annelida" rank="genus">
|
|
<emphasis id="B921EACA1A39164CFF7FF20CFEA3FDC3" box="[189,365,549,575]" italics="true" pageId="24" pageNumber="162">Parasthenelais</emphasis>
|
|
<bibRefCitation id="EFC44B291A39164CFEBAF20FFD8BFDC3" author="Amoureux L." box="[376,581,549,576]" pageId="24" pageNumber="162" pagination="63 - 89" refId="ref16324" refString="Amoureux L. 1972. Annelides polychetes recueillies sur les pentes du talus continental, au large de la Galice (Espagne). Campagnes 1967 et 1968 de la " Thalassa ". Cahiers de Biologie marine 13: 63 - 89." type="journal article" year="1972">Amoureux, 1972</bibRefCitation>
|
|
</taxonomicName>
|
|
is invalid.
|
|
<bibRefCitation id="EFC44B291A39164CFD17F20FFC63FDC3" author="Amoureux L." box="[725,941,549,576]" pageId="24" pageNumber="162" pagination="63 - 89" refId="ref16324" refString="Amoureux L. 1972. Annelides polychetes recueillies sur les pentes du talus continental, au large de la Galice (Espagne). Campagnes 1967 et 1968 de la " Thalassa ". Cahiers de Biologie marine 13: 63 - 89." type="journal article" year="1972">Amoureux (1972)</bibRefCitation>
|
|
redescribed the species
|
|
<taxonomicName id="4C554D5B1A39164CFB23F20CFEE3FD98" authorityName="McIntosh" authorityYear="1876" class="Polychaeta" family="Sigalionidae" genus="Eusthenelais" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="162" phylum="Annelida" rank="species" species="hibernica">
|
|
<emphasis id="B921EACA1A39164CFB23F20CFEE3FD98" italics="true" pageId="24" pageNumber="162">Eusthenelais hibernica</emphasis>
|
|
</taxonomicName>
|
|
based on specimens collected in deep waters off the Galician coast and established a new generic name without valid reason.
|
|
</paragraph>
|
|
<paragraph id="8BEA36D81A39164CFF7FF299FD9AFCA0" blockId="24.[189,1399,688,860]" pageId="24" pageNumber="162">
|
|
Currently,
|
|
<taxonomicName id="4C554D5B1A39164CFEFDF299FD9CFD36" authorityName="McIntosh" authorityYear="1876" box="[319,594,688,714]" class="Polychaeta" family="Sigalionidae" genus="Eusthenelais" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="162" phylum="Annelida" rank="species" species="hibernica">
|
|
<emphasis id="B921EACA1A39164CFEFDF299FD9CFD36" box="[319,594,688,714]" italics="true" pageId="24" pageNumber="162">Eusthenelais hibernica</emphasis>
|
|
</taxonomicName>
|
|
is the only valid representative of
|
|
<taxonomicName id="4C554D5B1A39164CFBCFF299FB6DFD36" authorityName="McIntosh" authorityYear="1876" box="[1037,1187,688,714]" class="Polychaeta" family="Sigalionidae" genus="Eusthenelais" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="162" phylum="Annelida" rank="genus">
|
|
<emphasis id="B921EACA1A39164CFBCFF299FB6DFD36" box="[1037,1187,688,714]" italics="true" pageId="24" pageNumber="162">Eusthenelais</emphasis>
|
|
</taxonomicName>
|
|
. Another species assigned to the genus,
|
|
<taxonomicName id="4C554D5B1A39164CFE1AF2FCFC0CFD13" authority="McIntosh, 1879" authorityName="McIntosh" authorityYear="1879" box="[472,962,725,751]" class="Polychaeta" family="Sigalionidae" genus="Eusthenelais" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="162" phylum="Annelida" rank="species" species="abyssicola">
|
|
<emphasis id="B921EACA1A39164CFE1AF2FCFD38FD13" box="[472,758,725,751]" italics="true" pageId="24" pageNumber="162">Eusthenelais abyssicola</emphasis>
|
|
<bibRefCitation id="EFC44B291A39164CFCC0F2FCFC0CFD13" author="McIntosh W. C." box="[770,962,725,751]" pageId="24" pageNumber="162" pagination="499 - 511" refId="ref17654" refString="McIntosh W. C. 1879. On the Annelida obtained during the Cruise of H. M. S. " Valorous " to Davis Strait in 1875. Transactions of the Linnean Society of London, Second Series, Zoology 1 (7): 499 - 511. https: // doi. org / 10.1111 / j. 1096 - 3642.1878. tb 00663 b. x" type="journal article" year="1879">McIntosh, 1879</bibRefCitation>
|
|
</taxonomicName>
|
|
, was described for specimens from deep waters in the Davis Strait. However, we checked the
|
|
<typeStatus id="54EE887A1A39164CFC44F2D0FC23FCEF" box="[902,1005,761,787]" pageId="24" pageNumber="162" type="holotype">holotype</typeStatus>
|
|
(BMNH 1921.5.1.622) which is unidentifiable. The description also being insufficient, we agree with
|
|
<bibRefCitation id="EFC44B291A39164CFC29F337FB66FCC4" author="Hartman O." box="[1003,1192,797,824]" pageId="24" pageNumber="162" pagination="1 - 378" refId="ref17186" refString="Hartman O. 1965. Deep-water benthic polychaetous annelids off New England to Bermuda and other North Atlantic areas. Occasional Papers, Allan Hancock Foundation Publications 28: 1 - 378." type="journal article" year="1965">Hartman (1965)</bibRefCitation>
|
|
and consider this to be an indeterminable sigalionid.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |