216 lines
31 KiB
XML
216 lines
31 KiB
XML
<document id="7C32625C3B59A356941D930557D5B2BA" ID-DOI="10.11646/zootaxa.3647.1.7" ID-GBIF-Dataset="fa658626-c6c4-4105-bce6-f8a3735ccb43" ID-ISSN="1175-5326" ID-Zenodo-Dep="224273" ID-ZooBank="C9A2D9FE-9616-4666-AEB2-14E06B100CAA" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460603942768" checkinUser="plazi" docAuthor="Imajima, Minoru, Reuscher, Michael G. & Fiege, Dieter" docDate="2013" docId="03C687A0FFEFFF97FF35F9F2FC48A7E6" docLanguage="en" docName="zt03647p166.pdf" docOrigin="Zootaxa 3647 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Tanseimaruana boninensis Imajima, Reuscher & Fiege, 2013, sp. nov." docType="treatment" docVersion="10" lastPageNumber="160" masterDocId="FFFFFFD8FFFAFF80FFA2FFDBFFBBA661" masterDocTitle="Ampharetidae (Annelida: Polychaeta) from Japan. Part II: Genera with elevated and modified notopodia" masterLastPageNumber="166" masterPageNumber="137" pageNumber="158" updateTime="1698327737330" updateUser="plazi">
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<mods:title id="70887423CE07CE78EE88C1904F13A22A">Ampharetidae (Annelida: Polychaeta) from Japan. Part II: Genera with elevated and modified notopodia</mods:title>
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<mods:namePart id="46D669C2210F956AE031BF135EBDD031">Imajima, Minoru</mods:namePart>
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<mods:namePart id="96D4605F0D58B962A341E187BA8AFE88">Reuscher, Michael G.</mods:namePart>
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<mods:namePart id="D7E3499109A41FBDA2B53FD76684719A">Fiege, Dieter</mods:namePart>
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<mods:typeOfResource id="908986D146A0598A3B429EFA41BD5A8A">text</mods:typeOfResource>
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<mods:title id="98A9F288500A2F5917199F85A0ED534C">Zootaxa</mods:title>
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<mods:date id="641CAC62CF5109369537B9A1A246369A">2013</mods:date>
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<mods:number id="956C645C8CDB8638E87C481A55CBE0BB">3647</mods:number>
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<mods:identifier id="E3B1A102C5CBEC105D466E45DE18F0C5" type="DOI">10.11646/zootaxa.3647.1.7</mods:identifier>
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<treatment id="03C687A0FFEFFF97FF35F9F2FC48A7E6" ID-DOI="http://doi.org/10.5281/zenodo.5698327" ID-GBIF-Taxon="119567552" ID-Zenodo-Dep="5698327" LSID="urn:lsid:plazi:treatment:03C687A0FFEFFF97FF35F9F2FC48A7E6" httpUri="http://treatment.plazi.org/id/03C687A0FFEFFF97FF35F9F2FC48A7E6" lastPageId="23" lastPageNumber="160" pageId="21" pageNumber="158">
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<subSubSection id="C375653DFFEFFF95FF35F9F2FC20A0B1" pageId="21" pageNumber="158" type="nomenclature">
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<paragraph id="8BD036B6FFEFFF95FF35F9F2FDF8A022" blockId="21.[151,579,1577,1636]" box="[151,579,1577,1603]" pageId="21" pageNumber="158">
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<heading id="D09881DAFFEFFF95FF35F9F2FDF8A022" bold="true" box="[151,579,1577,1603]" fontSize="11" level="1" pageId="21" pageNumber="158" reason="1">
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<emphasis id="B91BEAA4FFEFFF95FF35F9F2FDF8A022" bold="true" box="[151,579,1577,1603]" pageId="21" pageNumber="158">
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<taxonomicName id="4C6F4D35FFEFFF95FF35F9F2FE65A022" ID-CoL="54PFR" box="[151,478,1577,1603]" class="Polychaeta" family="Ampharetidae" genus="Tanseimaruana" kingdom="Animalia" order="Terebellida" pageId="21" pageNumber="158" phylum="Annelida" rank="species" species="boninensis" status="sp. nov.">
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<emphasis id="B91BEAA4FFEFFF95FF35F9F2FE65A022" bold="true" box="[151,478,1577,1603]" italics="true" pageId="21" pageNumber="158">Tanseimaruana boninensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22857DFFFEFFF95FE47F9F2FDF8A022" box="[485,579,1577,1603]" pageId="21" pageNumber="158" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BD036B6FFEFFF95FF35F997FED5A005" blockId="21.[151,579,1577,1636]" box="[151,366,1612,1636]" pageId="21" pageNumber="158">
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(
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<figureCitation id="13542A33FFEFFF95FF3DF997FF42A005" box="[159,249,1612,1636]" captionStart="FIGURE 13" captionStartId="22.[151,250,1238,1261]" captionTargetBox="[209,1386,194,1210]" captionTargetId="figure@22.[193,1394,179,1217]" captionTargetPageId="22" captionText="FIGURE 13. Tanseimaruana boninensis gen. et sp. nov. A: anterior end, dorsal view, 45 x, B: anterior end, lateral view, 45 x, C: palea, 287 x, D: thoracic parapodium, posterior view, 68 x, E: last thoracic unciniger and first abdominal unciniger with dorsal lobes, dorsal view, 35 x, F: last thoracic unciniger, first abdominal unciniger with dorsal lobes, and second abdominal unciniger, dorsolateral view, 35 x, G: first abdominal unciniger with foliose lobes, anterior view, 35 x, H, I: thoracic uncini, 1800 x." httpUri="https://zenodo.org/record/224286/files/figure.png" pageId="21" pageNumber="158">Figs. 13</figureCitation>
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A–I; 17D)
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</paragraph>
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<paragraph id="8BD036B6FFEFFF95FF35F948FC20A0B1" blockId="21.[151,1436,1683,1961]" pageId="21" pageNumber="158">
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<emphasis id="B91BEAA4FFEFFF95FF35F948FE2DA0CD" bold="true" box="[151,406,1683,1708]" pageId="21" pageNumber="158">Specimens examined.</emphasis>
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<typeStatus id="54D48814FFEFFF95FE3FF94FFDB1A0CD" box="[413,522,1684,1708]" pageId="21" pageNumber="158" type="holotype">Holotype</typeStatus>
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: NSMT-Pol. H 561: off Chichijima Island,
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<geoCoordinate id="EE5B5071FFEFFF95FC4DF94FFBCAA0CD" box="[1007,1137,1684,1708]" direction="north" orientation="latitude" pageId="21" pageNumber="158" precision="9" value="27.299833">27°17.99'N</geoCoordinate>
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,
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<geoCoordinate id="EE5B5071FFEFFF95FBDFF94FFAB1A0CD" box="[1149,1290,1684,1708]" direction="east" orientation="longitude" pageId="21" pageNumber="158" precision="9" value="142.73334">142°44.00'E</geoCoordinate>
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–
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<geoCoordinate id="EE5B5071FFEFFF95FABBF94FFA23A0CD" box="[1305,1432,1684,1708]" direction="north" orientation="latitude" pageId="21" pageNumber="158" precision="9" value="27.301332">27°18.08'N</geoCoordinate>
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,
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<geoCoordinate id="EE5B5071FFEFFF95FF35F963FE98A0B1" box="[151,291,1720,1744]" direction="east" orientation="longitude" pageId="21" pageNumber="158" precision="9" value="142.73267">142°43.96'E</geoCoordinate>
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,
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<quantity id="4C979B53FFEFFF95FE8DF963FE77A0B1" box="[303,460,1720,1744]" metricMagnitude="3" metricUnit="m" metricValue="2.8475" metricValueMax="2.855" metricValueMin="2.84" pageId="21" pageNumber="158" unit="m" value="2847.5" valueMax="2855.0" valueMin="2840.0">2840–2855 m</quantity>
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, 3.2009, St. TE-02(2), R/V
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<emphasis id="B91BEAA4FFEFFF95FCA6F962FC2FA0B1" box="[772,916,1721,1744]" italics="true" pageId="21" pageNumber="158">Tansei-Maru</emphasis>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C375653DFFEFFF95FF65F900FC63A1C9" pageId="21" pageNumber="158" type="materials_examined">
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<paragraph id="8BD036B6FFEFFF95FF65F900FD8FA095" blockId="21.[151,1436,1683,1961]" box="[199,564,1755,1780]" pageId="21" pageNumber="158">
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<emphasis id="B91BEAA4FFEFFF95FF65F900FD8FA095" bold="true" box="[199,564,1755,1780]" pageId="21" pageNumber="158">Additional material examined.</emphasis>
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</paragraph>
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<paragraph id="8BD036B6FFEFFF95FF35F8DBFDBCA179" blockId="21.[151,1436,1683,1961]" box="[151,519,1792,1816]" pageId="21" pageNumber="158">
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<taxonomicName id="4C6F4D35FFEFFF95FF35F8DBFDBCA179" authority="Hartman, 1965" authorityName="Hartman" authorityYear="1965" box="[151,519,1792,1816]" class="Polychaeta" family="Ampharetidae" genus="Amphicteis" kingdom="Animalia" order="Terebellida" pageId="21" pageNumber="158" phylum="Annelida" rank="species" species="vestis">
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<emphasis id="B91BEAA4FFEFFF95FF35F8DBFEE3A179" box="[151,344,1792,1816]" italics="true" pageId="21" pageNumber="158">Amphicteis vestis</emphasis>
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Hartman, 1965
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</taxonomicName>
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</paragraph>
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<paragraph id="8BD036B6FFEFFF95FF65F8FFFCB6A1E5" blockId="21.[151,1436,1683,1961]" pageId="21" pageNumber="158">
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<typeStatus id="54D48814FFEFFF95FF65F8FFFE8FA15D" box="[199,308,1828,1852]" pageId="21" pageNumber="158" type="holotype">Holotype</typeStatus>
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: LACM-AHF POLY 278: North Atlantic,
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<collectingCountry id="F3787626FFEFFF95FCAEF8FFFCFCA15D" box="[780,839,1828,1852]" name="United States of America" pageId="21" pageNumber="158">USA</collectingCountry>
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, New
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<collectingCountry id="F3787626FFEFFF95FC2CF8FFFC50A15D" box="[910,1003,1828,1852]" name="United Kingdom" pageId="21" pageNumber="158">England</collectingCountry>
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continental slope, east of upper end of Block Canyon,
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<geoCoordinate id="EE5B5071FFEFFF95FEF2F893FE6FA101" box="[336,468,1864,1888]" direction="north" orientation="latitude" pageId="21" pageNumber="158" precision="15" value="39.973335">39°58'24''N</geoCoordinate>
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,
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<geoCoordinate id="EE5B5071FFEFFF95FE47F893FDD6A101" box="[485,621,1864,1888]" direction="west" orientation="longitude" pageId="21" pageNumber="158" precision="15" value="-70.67166">70°40'18''W</geoCoordinate>
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,
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<quantity id="4C979B53FFEFFF95FDDCF893FD77A101" box="[638,716,1864,1888]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="21" pageNumber="158" unit="m" value="300.0">300 m</quantity>
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, Sta. Slope3: anchor dredge, R/V Atlantis, coll. Sanders, H., Woods Hole Oceanographic Institution,
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<date id="FFD11076FFEFFF95FDF8F8B7FCB6A1E5" box="[602,781,1900,1924]" pageId="21" pageNumber="158" value="1962-08-28">28 August 1962</date>
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</paragraph>
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||
<paragraph id="8BD036B6FFEFFF95FF65F84AFC63A1C9" blockId="21.[151,1436,1683,1961]" box="[199,984,1936,1961]" pageId="21" pageNumber="158">
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<typeStatus id="54D48814FFEFFF95FF65F84AFE96A1C8" box="[199,301,1937,1961]" pageId="21" pageNumber="158" type="paratype">Paratype</typeStatus>
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: LACM-AHF POLY 279: from the same station as
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<typeStatus id="54D48814FFEFFF95FCCCF84BFC6FA1C9" box="[878,980,1936,1960]" pageId="21" pageNumber="158" type="holotype">holotype</typeStatus>
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.
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</paragraph>
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</subSubSection>
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<caption id="DF10663EFFECFF96FF35FB0DFF66A307" httpUri="https://zenodo.org/record/224286/files/figure.png" pageId="22" pageNumber="159" targetBox="[209,1386,194,1210]" targetPageId="22">
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<paragraph id="8BD036B6FFECFF96FF35FB0DFF66A307" blockId="22.[151,1436,1238,1382]" pageId="22" pageNumber="159">
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<emphasis id="B91BEAA4FFECFF96FF35FB0DFE9BA28A" bold="true" box="[151,288,1238,1261]" pageId="22" pageNumber="159">FIGURE 13.</emphasis>
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<taxonomicName id="4C6F4D35FFECFF96FE85FB0CFD8CA28D" box="[295,567,1238,1260]" class="Polychaeta" family="Ampharetidae" genus="Tanseimaruana" kingdom="Animalia" order="Terebellida" pageId="22" pageNumber="159" phylum="Annelida" rank="species" species="boninensis">
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<emphasis id="B91BEAA4FFECFF96FE85FB0CFD8CA28D" box="[295,567,1238,1260]" italics="true" pageId="22" pageNumber="159">Tanseimaruana boninensis</emphasis>
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</taxonomicName>
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<emphasis id="B91BEAA4FFECFF96FD9DFB0CFD64A28D" bold="true" box="[575,735,1239,1260]" pageId="22" pageNumber="159">gen. et sp. nov.</emphasis>
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A: anterior end, dorsal view, 45x, B: anterior end, lateral view, 45x, C: palea, 287x, D: thoracic parapodium, posterior view, 68x, E: last thoracic unciniger and first abdominal unciniger with dorsal lobes, dorsal view, 35x, F: last thoracic unciniger, first abdominal unciniger with dorsal lobes, and second abdominal unciniger, dorsolateral view, 35x, G: first abdominal unciniger with foliose lobes, anterior view, 35x, H, I: thoracic uncini, 1800x.
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</paragraph>
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</caption>
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<subSubSection id="C375653DFFECFF96FF65FA4BFD49A1A4" pageId="22" pageNumber="159" type="description">
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<paragraph id="8BD036B6FFECFF96FF65FA4BFD49A1A4" blockId="22.[151,1437,1424,2026]" pageId="22" pageNumber="159">
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||
<emphasis id="B91BEAA4FFECFF96FF65FA4BFEE2A3C8" bold="true" box="[199,345,1424,1449]" pageId="22" pageNumber="159">Description.</emphasis>
|
||
<typeStatus id="54D48814FFECFF96FEC3FA4AFE72A3C8" box="[353,457,1425,1449]" pageId="22" pageNumber="159" type="holotype">Holotype</typeStatus>
|
||
incomplete and broken between thorax and abdomen, length
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<quantity id="4C979B53FFECFF96FB2FFA4AFB53A3C8" box="[1165,1256,1425,1449]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" pageId="22" pageNumber="159" unit="mm" value="7.5">7.5 mm</quantity>
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, width
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<quantity id="4C979B53FFECFF96FA9FFA4AFA22A3C8" box="[1341,1433,1425,1449]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="22" pageNumber="159" unit="mm" value="0.8">0.8 mm</quantity>
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. Prostomium roughly pentagonal, with brown pigment spots and short paired nuchal slits, without incision, glandular ridges or eyespots (
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<figureCitation id="13542A33FFECFF96FE45FA02FD82A390" box="[487,569,1497,1521]" captionStart="FIGURE 13" captionStartId="22.[151,250,1238,1261]" captionTargetBox="[209,1386,194,1210]" captionTargetId="figure@22.[193,1394,179,1217]" captionTargetPageId="22" captionText="FIGURE 13. Tanseimaruana boninensis gen. et sp. nov. A: anterior end, dorsal view, 45 x, B: anterior end, lateral view, 45 x, C: palea, 287 x, D: thoracic parapodium, posterior view, 68 x, E: last thoracic unciniger and first abdominal unciniger with dorsal lobes, dorsal view, 35 x, F: last thoracic unciniger, first abdominal unciniger with dorsal lobes, and second abdominal unciniger, dorsolateral view, 35 x, G: first abdominal unciniger with foliose lobes, anterior view, 35 x, H, I: thoracic uncini, 1800 x." httpUri="https://zenodo.org/record/224286/files/figure.png" pageId="22" pageNumber="159">Fig. 13</figureCitation>
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A). Border of peristomium and segment I discernable (
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<figureCitation id="13542A33FFECFF96FB0FFA02FB46A390" box="[1197,1277,1497,1521]" captionStart="FIGURE 13" captionStartId="22.[151,250,1238,1261]" captionTargetBox="[209,1386,194,1210]" captionTargetId="figure@22.[193,1394,179,1217]" captionTargetPageId="22" captionText="FIGURE 13. Tanseimaruana boninensis gen. et sp. nov. A: anterior end, dorsal view, 45 x, B: anterior end, lateral view, 45 x, C: palea, 287 x, D: thoracic parapodium, posterior view, 68 x, E: last thoracic unciniger and first abdominal unciniger with dorsal lobes, dorsal view, 35 x, F: last thoracic unciniger, first abdominal unciniger with dorsal lobes, and second abdominal unciniger, dorsolateral view, 35 x, G: first abdominal unciniger with foliose lobes, anterior view, 35 x, H, I: thoracic uncini, 1800 x." httpUri="https://zenodo.org/record/224286/files/figure.png" pageId="22" pageNumber="159">Fig. 13</figureCitation>
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A, B). Buccal tentacles smooth. Lower lip smooth. Four pairs of branchiae, all broken off, in a rhomb-like arrangement in segments II–IV (
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<figureCitation id="13542A33FFECFF96FEF4F9FAFE09A058" box="[342,434,1569,1593]" captionStart="FIGURE 13" captionStartId="22.[151,250,1238,1261]" captionTargetBox="[209,1386,194,1210]" captionTargetId="figure@22.[193,1394,179,1217]" captionTargetPageId="22" captionText="FIGURE 13. Tanseimaruana boninensis gen. et sp. nov. A: anterior end, dorsal view, 45 x, B: anterior end, lateral view, 45 x, C: palea, 287 x, D: thoracic parapodium, posterior view, 68 x, E: last thoracic unciniger and first abdominal unciniger with dorsal lobes, dorsal view, 35 x, F: last thoracic unciniger, first abdominal unciniger with dorsal lobes, and second abdominal unciniger, dorsolateral view, 35 x, G: first abdominal unciniger with foliose lobes, anterior view, 35 x, H, I: thoracic uncini, 1800 x." httpUri="https://zenodo.org/record/224286/files/figure.png" pageId="22" pageNumber="159">Figs. 13</figureCitation>
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A, 17D); branchial groups separated by wide median gap; segmental origin of branchiae indeterminable. Chaetae of segment II (paleae) longer and slightly thicker than following notochaetae (
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<figureCitation id="13542A33FFECFF96FA8DF99EFA3BA03C" box="[1327,1408,1605,1629]" captionStart="FIGURE 13" captionStartId="22.[151,250,1238,1261]" captionTargetBox="[209,1386,194,1210]" captionTargetId="figure@22.[193,1394,179,1217]" captionTargetPageId="22" captionText="FIGURE 13. Tanseimaruana boninensis gen. et sp. nov. A: anterior end, dorsal view, 45 x, B: anterior end, lateral view, 45 x, C: palea, 287 x, D: thoracic parapodium, posterior view, 68 x, E: last thoracic unciniger and first abdominal unciniger with dorsal lobes, dorsal view, 35 x, F: last thoracic unciniger, first abdominal unciniger with dorsal lobes, and second abdominal unciniger, dorsolateral view, 35 x, G: first abdominal unciniger with foliose lobes, anterior view, 35 x, H, I: thoracic uncini, 1800 x." httpUri="https://zenodo.org/record/224286/files/figure.png" pageId="22" pageNumber="159">Fig. 13</figureCitation>
|
||
A, B); paleae tapering evenly to hairlike tips (
|
||
<figureCitation id="13542A33FFECFF96FDD6F9B2FD7EA0E0" box="[628,709,1641,1665]" captionStart="FIGURE 13" captionStartId="22.[151,250,1238,1261]" captionTargetBox="[209,1386,194,1210]" captionTargetId="figure@22.[193,1394,179,1217]" captionTargetPageId="22" captionText="FIGURE 13. Tanseimaruana boninensis gen. et sp. nov. A: anterior end, dorsal view, 45 x, B: anterior end, lateral view, 45 x, C: palea, 287 x, D: thoracic parapodium, posterior view, 68 x, E: last thoracic unciniger and first abdominal unciniger with dorsal lobes, dorsal view, 35 x, F: last thoracic unciniger, first abdominal unciniger with dorsal lobes, and second abdominal unciniger, dorsolateral view, 35 x, G: first abdominal unciniger with foliose lobes, anterior view, 35 x, H, I: thoracic uncini, 1800 x." httpUri="https://zenodo.org/record/224286/files/figure.png" pageId="22" pageNumber="159">Fig. 13</figureCitation>
|
||
C); 10 paleae on each side. Notopodia with capillary notochaetae from segment III, present in 17 chaetigers; notopodia of segments III and IV small, without ventral papilla, dorsally elevated, with fine capillary chaetae (
|
||
<figureCitation id="13542A33FFECFF96FD9BF96AFD31A0A8" box="[569,650,1713,1737]" captionStart="FIGURE 13" captionStartId="22.[151,250,1238,1261]" captionTargetBox="[209,1386,194,1210]" captionTargetId="figure@22.[193,1394,179,1217]" captionTargetPageId="22" captionText="FIGURE 13. Tanseimaruana boninensis gen. et sp. nov. A: anterior end, dorsal view, 45 x, B: anterior end, lateral view, 45 x, C: palea, 287 x, D: thoracic parapodium, posterior view, 68 x, E: last thoracic unciniger and first abdominal unciniger with dorsal lobes, dorsal view, 35 x, F: last thoracic unciniger, first abdominal unciniger with dorsal lobes, and second abdominal unciniger, dorsolateral view, 35 x, G: first abdominal unciniger with foliose lobes, anterior view, 35 x, H, I: thoracic uncini, 1800 x." httpUri="https://zenodo.org/record/224286/files/figure.png" pageId="22" pageNumber="159">Fig. 13</figureCitation>
|
||
B); subsequent notopodia larger, with conical ventral cirrus (
|
||
<figureCitation id="13542A33FFECFF96FA8CF96AFAC6A0A8" box="[1326,1405,1713,1737]" captionStart="FIGURE 13" captionStartId="22.[151,250,1238,1261]" captionTargetBox="[209,1386,194,1210]" captionTargetId="figure@22.[193,1394,179,1217]" captionTargetPageId="22" captionText="FIGURE 13. Tanseimaruana boninensis gen. et sp. nov. A: anterior end, dorsal view, 45 x, B: anterior end, lateral view, 45 x, C: palea, 287 x, D: thoracic parapodium, posterior view, 68 x, E: last thoracic unciniger and first abdominal unciniger with dorsal lobes, dorsal view, 35 x, F: last thoracic unciniger, first abdominal unciniger with dorsal lobes, and second abdominal unciniger, dorsolateral view, 35 x, G: first abdominal unciniger with foliose lobes, anterior view, 35 x, H, I: thoracic uncini, 1800 x." httpUri="https://zenodo.org/record/224286/files/figure.png" pageId="22" pageNumber="159">Fig. 13</figureCitation>
|
||
D) and narrowly limbate capillary chaetae. Neuropodial tori with uncini from segment VI, present in 14 thoracic uncinigers, conspicuously erect from body, with conical dorsal cirrus (
|
||
<figureCitation id="13542A33FFECFF96FC7CF922FB8FA170" box="[990,1076,1785,1809]" captionStart="FIGURE 13" captionStartId="22.[151,250,1238,1261]" captionTargetBox="[209,1386,194,1210]" captionTargetId="figure@22.[193,1394,179,1217]" captionTargetPageId="22" captionText="FIGURE 13. Tanseimaruana boninensis gen. et sp. nov. A: anterior end, dorsal view, 45 x, B: anterior end, lateral view, 45 x, C: palea, 287 x, D: thoracic parapodium, posterior view, 68 x, E: last thoracic unciniger and first abdominal unciniger with dorsal lobes, dorsal view, 35 x, F: last thoracic unciniger, first abdominal unciniger with dorsal lobes, and second abdominal unciniger, dorsolateral view, 35 x, G: first abdominal unciniger with foliose lobes, anterior view, 35 x, H, I: thoracic uncini, 1800 x." httpUri="https://zenodo.org/record/224286/files/figure.png" pageId="22" pageNumber="159">Fig. 13</figureCitation>
|
||
D). Continuous ventral shields present to thoracic unciniger 8. Intermediate uncinigers absent.
|
||
<typeStatus id="54D48814FFECFF96FCFFF8C6FC7EA154" box="[861,965,1821,1845]" pageId="22" pageNumber="159" type="holotype">Holotype</typeStatus>
|
||
incomplete, with 2 abdominal uncinigers. First abdominal unciniger with dermal fold across dorsum, bearing 4 foliose lobes with median lobes being larger than lateral ones (
|
||
<figureCitation id="13542A33FFECFF96FED3F8BEFE7CA11C" box="[369,455,1893,1917]" captionStart="FIGURE 13" captionStartId="22.[151,250,1238,1261]" captionTargetBox="[209,1386,194,1210]" captionTargetId="figure@22.[193,1394,179,1217]" captionTargetPageId="22" captionText="FIGURE 13. Tanseimaruana boninensis gen. et sp. nov. A: anterior end, dorsal view, 45 x, B: anterior end, lateral view, 45 x, C: palea, 287 x, D: thoracic parapodium, posterior view, 68 x, E: last thoracic unciniger and first abdominal unciniger with dorsal lobes, dorsal view, 35 x, F: last thoracic unciniger, first abdominal unciniger with dorsal lobes, and second abdominal unciniger, dorsolateral view, 35 x, G: first abdominal unciniger with foliose lobes, anterior view, 35 x, H, I: thoracic uncini, 1800 x." httpUri="https://zenodo.org/record/224286/files/figure.png" pageId="22" pageNumber="159">Fig. 13</figureCitation>
|
||
E–G). Rudimentary notopodia and glandular pads in abdominal uncinigers absent. Pinnules with dorsal papilla (
|
||
<figureCitation id="13542A33FFECFF96FE7EF852FD97A1C0" box="[476,556,1929,1953]" captionStart="FIGURE 13" captionStartId="22.[151,250,1238,1261]" captionTargetBox="[209,1386,194,1210]" captionTargetId="figure@22.[193,1394,179,1217]" captionTargetPageId="22" captionText="FIGURE 13. Tanseimaruana boninensis gen. et sp. nov. A: anterior end, dorsal view, 45 x, B: anterior end, lateral view, 45 x, C: palea, 287 x, D: thoracic parapodium, posterior view, 68 x, E: last thoracic unciniger and first abdominal unciniger with dorsal lobes, dorsal view, 35 x, F: last thoracic unciniger, first abdominal unciniger with dorsal lobes, and second abdominal unciniger, dorsolateral view, 35 x, G: first abdominal unciniger with foliose lobes, anterior view, 35 x, H, I: thoracic uncini, 1800 x." httpUri="https://zenodo.org/record/224286/files/figure.png" pageId="22" pageNumber="159">Fig. 13</figureCitation>
|
||
F). Pygidium unknown. Thoracic and abdominal uncini with crest of numerous teeth above rostral tooth and basal prow (
|
||
<figureCitation id="13542A33FFECFF96FDC4F876FD0DA1A4" box="[614,694,1965,1989]" captionStart="FIGURE 13" captionStartId="22.[151,250,1238,1261]" captionTargetBox="[209,1386,194,1210]" captionTargetId="figure@22.[193,1394,179,1217]" captionTargetPageId="22" captionText="FIGURE 13. Tanseimaruana boninensis gen. et sp. nov. A: anterior end, dorsal view, 45 x, B: anterior end, lateral view, 45 x, C: palea, 287 x, D: thoracic parapodium, posterior view, 68 x, E: last thoracic unciniger and first abdominal unciniger with dorsal lobes, dorsal view, 35 x, F: last thoracic unciniger, first abdominal unciniger with dorsal lobes, and second abdominal unciniger, dorsolateral view, 35 x, G: first abdominal unciniger with foliose lobes, anterior view, 35 x, H, I: thoracic uncini, 1800 x." httpUri="https://zenodo.org/record/224286/files/figure.png" pageId="22" pageNumber="159">Fig. 13</figureCitation>
|
||
H, I).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C375653DFFECFF97FF65F80AFCB7A75E" lastPageId="23" lastPageNumber="160" pageId="22" pageNumber="159" type="discussion">
|
||
<paragraph id="8BD036B6FFECFF97FF65F80AFC4BA696" blockId="22.[151,1437,1424,2026]" lastBlockId="23.[151,1436,151,392]" lastPageId="23" lastPageNumber="160" pageId="22" pageNumber="159">
|
||
<emphasis id="B91BEAA4FFECFF96FF65F80AFE80A188" bold="true" box="[199,315,2001,2025]" pageId="22" pageNumber="159">Remarks.</emphasis>
|
||
<taxonomicName id="4C6F4D35FFECFF96FEE0F809FDD4A188" box="[322,623,2001,2025]" class="Polychaeta" family="Ampharetidae" genus="Tanseimaruana" kingdom="Animalia" order="Terebellida" pageId="22" pageNumber="159" phylum="Annelida" rank="species" species="boninensis" status="sp. nov.">
|
||
<emphasis id="B91BEAA4FFECFF96FEE0F809FDD4A188" box="[322,623,2001,2025]" italics="true" pageId="22" pageNumber="159">Tanseimaruana boninensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B91BEAA4FFECFF96FDD7F80AFD74A188" bold="true" box="[629,719,2001,2025]" pageId="22" pageNumber="159">
|
||
<taxonomicNameLabel id="A22857DFFFECFF96FDD7F80AFD74A188" box="[629,719,2001,2025]" pageId="22" pageNumber="159" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
resembles the genotype,
|
||
<taxonomicName id="4C6F4D35FFECFF96FC4EF809FAB1A188" authority="Hartman, 1965" authorityName="Hartman" authorityYear="1965" box="[1004,1290,2001,2025]" class="Polychaeta" family="Ampharetidae" genus="Amphicteis" kingdom="Animalia" order="Terebellida" pageId="22" pageNumber="159" phylum="Annelida" rank="species" species="vestis">
|
||
<emphasis id="B91BEAA4FFECFF96FC4EF809FBF8A188" box="[1004,1091,2002,2025]" italics="true" pageId="22" pageNumber="159">T. vestis</emphasis>
|
||
(Hartman, 1965)
|
||
</taxonomicName>
|
||
, in the shape of the prostomium, the arrangement of branchiae, and the presence of 4 foliose lobes in the first abdominal chaetiger.
|
||
<taxonomicName id="4C6F4D35FFEDFF97FEACFF66FE1EA6B5" box="[270,421,188,212]" class="Polychaeta" family="Ampharetidae" genus="Tanseimaruana" kingdom="Animalia" order="Terebellida" pageId="23" pageNumber="160" phylum="Annelida" rank="species" species="boninensis" status="sp. nov.">
|
||
<emphasis id="B91BEAA4FFEDFF97FEACFF66FE1EA6B5" box="[270,421,188,212]" italics="true" pageId="23" pageNumber="160">T. boninensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B91BEAA4FFEDFF97FE12FF67FDB6A6B5" bold="true" box="[432,525,188,212]" pageId="23" pageNumber="160">
|
||
<taxonomicNameLabel id="A22857DFFFEDFF97FE12FF67FDB6A6B5" box="[432,525,188,212]" pageId="23" pageNumber="160" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
can be distinguished from
|
||
<taxonomicName id="4C6F4D35FFEDFF97FCF3FF66FC15A6B5" box="[849,942,189,212]" class="Polychaeta" family="Ampharetidae" genus="Amphicteis" kingdom="Animalia" order="Terebellida" pageId="23" pageNumber="160" phylum="Annelida" rank="species" species="vestis">
|
||
<emphasis id="B91BEAA4FFEDFF97FCF3FF66FCE5A6B5" box="[849,862,189,212]" italics="true" pageId="23" pageNumber="160">T</emphasis>
|
||
.
|
||
<emphasis id="B91BEAA4FFEDFF97FCD2FF66FC15A6B5" box="[880,942,189,212]" italics="true" pageId="23" pageNumber="160">vestis</emphasis>
|
||
</taxonomicName>
|
||
by the presence of ventral papillae in the notopodia, conical dorsal cirri in the tori, and dorsal papillae in the pinnules.
|
||
</paragraph>
|
||
<paragraph id="8BD036B6FFEDFF97FF65FEDFFCB7A75E" blockId="23.[151,1436,151,392]" pageId="23" pageNumber="160">
|
||
The
|
||
<typeStatus id="54D48814FFEDFF97FF5BFEDEFE92A77C" box="[249,297,261,285]" pageId="23" pageNumber="160">type</typeStatus>
|
||
specimen broke between thorax and abdomen during a shipment. Drawings were prepared prior to the shipment when the specimen was in one piece (
|
||
<figureCitation id="13542A33FFEDFF97FD09FEFCFD45A75E" box="[683,766,295,319]" captionStart="FIGURE 13" captionStartId="22.[151,250,1238,1261]" captionTargetBox="[209,1386,194,1210]" captionTargetId="figure@22.[193,1394,179,1217]" captionTargetPageId="22" captionText="FIGURE 13. Tanseimaruana boninensis gen. et sp. nov. A: anterior end, dorsal view, 45 x, B: anterior end, lateral view, 45 x, C: palea, 287 x, D: thoracic parapodium, posterior view, 68 x, E: last thoracic unciniger and first abdominal unciniger with dorsal lobes, dorsal view, 35 x, F: last thoracic unciniger, first abdominal unciniger with dorsal lobes, and second abdominal unciniger, dorsolateral view, 35 x, G: first abdominal unciniger with foliose lobes, anterior view, 35 x, H, I: thoracic uncini, 1800 x." httpUri="https://zenodo.org/record/224286/files/figure.png" pageId="23" pageNumber="160">Fig. 13</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C375653DFFEDFF97FF65FE97FB25A705" box="[199,1182,332,357]" pageId="23" pageNumber="160" type="etymology">
|
||
<paragraph id="8BD036B6FFEDFF97FF65FE97FB25A705" blockId="23.[151,1436,151,392]" box="[199,1182,332,357]" pageId="23" pageNumber="160">
|
||
<emphasis id="B91BEAA4FFEDFF97FF65FE97FEF5A705" bold="true" box="[199,334,332,356]" pageId="23" pageNumber="160">Etymology.</emphasis>
|
||
The species is named after its
|
||
<typeStatus id="54D48814FFEDFF97FD07FE96FD6EA704" box="[677,725,333,357]" pageId="23" pageNumber="160">type</typeStatus>
|
||
locality, the Bonin (Ogasawara) Islands.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C375653DFFEDFF97FF65FEB4FC48A7E6" box="[199,1011,367,392]" pageId="23" pageNumber="160" type="distribution">
|
||
<paragraph id="8BD036B6FFEDFF97FF65FEB4FC48A7E6" blockId="23.[151,1436,151,392]" box="[199,1011,367,392]" pageId="23" pageNumber="160">
|
||
<emphasis id="B91BEAA4FFEDFF97FF65FEB4FEDBA7E9" bold="true" box="[199,352,367,392]" pageId="23" pageNumber="160">Distribution.</emphasis>
|
||
Off Chichijima Island in the Pacific Ocean, in ca.
|
||
<quantity id="4C979B53FFEDFF97FC35FEB4FC54A7E6" box="[919,1007,367,391]" metricMagnitude="3" metricUnit="m" metricValue="2.85" pageId="23" pageNumber="160" unit="m" value="2850.0">2850 m</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |