460 lines
62 KiB
XML
460 lines
62 KiB
XML
<document id="55B2EAB356C65F9D443EDECF1478C7F2" ID-DOI="10.11646/zootaxa.4052.3.7" ID-GBIF-Dataset="17958d4f-3289-4759-933e-540f11c88ad7" ID-ISSN="1175-5326" ID-Zenodo-Dep="237479" ID-ZooBank="5F3962DA-8ACC-4D15-B59D-2784ED44ACF4" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461351283773" checkinUser="plazi" docAuthor="Wu, Xuwen, Salazar-Vallejo, Sergio I. & Xu, Kuidong" docDate="2015" docId="251D223DFF9BFF90FF13FCE6E5D4FDED" docLanguage="en" docName="zt04052p382.pdf" docOrigin="Zootaxa 4052 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Sternaspis liui Wu, Salazar-Vallejo & Xu, 2015, sp. nov." docType="treatment" docVersion="7" lastPageNumber="382" masterDocId="D9245A45FF9DFF99FF84FFF2E75AFFF2" masterDocTitle="Two new species of Sternaspis Otto, 1821 (Polychaeta: Sternaspidae) from China seas" masterLastPageNumber="382" masterPageNumber="373" pageNumber="379" updateTime="1698621975423" updateUser="plazi">
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<mods:mods id="285DE1533E03CAA861B8EF09A24EE61A" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="2B135DD89B33A9467EEC881AA1126537">
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<mods:title id="864E3EE0D8F8392FF646B288ED2557D1">Two new species of Sternaspis Otto, 1821 (Polychaeta: Sternaspidae) from China seas</mods:title>
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</mods:titleInfo>
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<mods:name id="BD738CC36CF1D2C77B54EB35A87BE2D3" type="personal">
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<mods:role id="3241688A13FF8FBB31D9F1795F305EC1">
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<mods:roleTerm id="46076DD193AB9B16255759EA4C203AC2">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="FBD2FC83D0CEEF94CCD386B71769BF58">Wu, Xuwen</mods:namePart>
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</mods:name>
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<mods:name id="79EDD99119086D2135E504E709E1F6CC" type="personal">
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<mods:roleTerm id="15CC45CA9C791DE1DAFB8BBAA74C55FB">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="CD33EB1BC63AEE2A1D1FCA139491A791">Salazar-Vallejo, Sergio I.</mods:namePart>
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</mods:name>
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<mods:name id="C6E182DC83AA8D6CA059D17CAEB3015A" type="personal">
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<mods:role id="444A3827D2761C33BE390631BBAD0625">
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<mods:roleTerm id="B680DC8A5474F4092DEA871A9B18A8F5">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="EFD1BE34DEEC8E8E0856B5715C620C85">Xu, Kuidong</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="3D133F2BC574E451B0E11C420FE5221B">text</mods:typeOfResource>
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<mods:titleInfo id="817C4234522B4B4C048507F6B982DFEB">
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<mods:title id="26199E586E9F6F92B2667928C557F700">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="09FC39335FB8F794EFBD99C1B3B5DF1E">
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<mods:date id="2D19E31D9A7869160A9CA0A8B5FF5C2C">2015</mods:date>
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<mods:detail id="8380AC243F21707D0C40C49192DE5E16" type="volume">
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<mods:number id="50F00F2E7F9A2D2F000E2352DAC181A6">4052</mods:number>
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</mods:detail>
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<mods:detail id="446ED8339A3826422C8894396D01FA36" type="issue">
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<mods:number id="C97B9AF64FAA40A42464EEEFA5F95E8C">3</mods:number>
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<mods:start id="BE218E98202AF97721E9CF0CC7DBCF07">373</mods:start>
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<mods:end id="DE42615A45E1ADE9A081012D4FA3574D">382</mods:end>
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<mods:classification id="571E7C00DEACF901D61C5772A1F07030">journal article</mods:classification>
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<mods:identifier id="B09B12C611F5F07C9C0D3CEA5F7473B7" type="DOI">10.11646/zootaxa.4052.3.7</mods:identifier>
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<mods:identifier id="F3BF6CDEF51696876C729CBDD7EA70AC" type="GBIF-Dataset">17958d4f-3289-4759-933e-540f11c88ad7</mods:identifier>
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<mods:identifier id="B2FFF22A648530C4FDD77FDAD9CB73B4" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="AA95858BCB01635BEE4A8C23FAC70F17" type="Zenodo-Dep">237479</mods:identifier>
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<mods:identifier id="B3ACFD51A4A45F90BD8D6F06CCA5B5E4" type="ZooBank">5F3962DA-8ACC-4D15-B59D-2784ED44ACF4</mods:identifier>
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</mods:mods>
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<treatment id="251D223DFF9BFF90FF13FCE6E5D4FDED" ID-DOI="http://doi.org/10.5281/zenodo.6094938" ID-GBIF-Taxon="119646580" ID-Zenodo-Dep="6094938" LSID="urn:lsid:plazi:treatment:251D223DFF9BFF90FF13FCE6E5D4FDED" httpUri="http://treatment.plazi.org/id/251D223DFF9BFF90FF13FCE6E5D4FDED" lastPageId="9" lastPageNumber="382" pageId="6" pageNumber="379">
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<subSubSection id="E5AEC0A0FF9BFF9FFF13FCE6E64EFCA2" pageId="6" pageNumber="379" type="nomenclature">
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||
<paragraph id="AD0B932BFF9BFF9FFF13FCE6E6F2FCDD" blockId="6.[151,424,788,848]" box="[151,424,788,815]" pageId="6" pageNumber="379">
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<heading id="F6432447FF9BFF9FFF13FCE6E6F2FCDD" bold="true" box="[151,424,788,815]" fontSize="11" level="1" pageId="6" pageNumber="379" reason="1">
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||
<emphasis id="9FC04F39FF9BFF9FFF13FCE6E6F2FCDD" bold="true" box="[151,424,788,815]" pageId="6" pageNumber="379">
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||
<taxonomicName id="6AB4E8A8FF9BFF9FFF13FCE6E619FCDC" ID-CoL="52F4T" box="[151,323,788,814]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="6" pageNumber="379" phylum="Annelida" rank="species" species="liui" status="sp. nov.">
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<emphasis id="9FC04F39FF9BFF9FFF13FCE6E619FCDC" bold="true" box="[151,323,788,814]" italics="true" pageId="6" pageNumber="379">Sternaspis liui</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="84F3F242FF9BFF9FFECEFCE7E6F2FCDD" box="[330,424,789,815]" pageId="6" pageNumber="379" 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="AD0B932BFF9BFF9FFF13FCC5E64EFCA2" blockId="6.[151,424,788,848]" box="[151,276,823,848]" pageId="6" pageNumber="379">
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<figureCitation id="358F8FAEFF9BFF9FFF13FCC5E786FCA2" box="[151,220,823,848]" captionStart="FIGURE 1" captionStartId="3.[151,250,1955,1977]" captionTargetBox="[150,1436,373,1925]" captionTargetId="figure@3.[150,1436,373,1933]" captionTargetPageId="3" captionText="FIGURE 1. Distribution of Sternaspis chinensis sp. nov. and S. liui sp. nov. in the sea areas of China based on the examined material." httpUri="https://zenodo.org/record/237480/files/figure.png" pageId="6" pageNumber="379">Figs 1</figureCitation>
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,
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<figureCitation id="358F8FAEFF9BFF9FFF6EFCCAE7A0FCA2" box="[234,250,824,848]" captionStart="FIGURE 4" captionStartId="7.[151,250,1383,1405]" captionTargetBox="[151,1436,251,1361]" captionTargetId="figure@7.[151,1436,251,1362]" captionTargetPageId="7" captionText="FIGURE 4. Sternaspis liui sp. nov. A, B, G: Holotype (MBM 283058); C – F, H – I: Five paratypes from MBM 283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E – I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C – H: 1 mm." httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="6" pageNumber="379">4</figureCitation>
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,
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<figureCitation id="358F8FAEFF9BFF9FFE82FCC5E64EFCA2" box="[262,276,823,848]" captionStart="FIGURE 5" captionStartId="8.[151,250,1389,1411]" captionTargetBox="[150,1436,411,1366]" captionTargetId="figure@8.[150,1436,411,1367]" captionTargetPageId="8" captionText="FIGURE 5. Juveniles of Sternaspis liui sp. nov. A. Five paratypes (A 1 – A 5) from MBM 283059; Ventro-caudal shield: B. from specimen A 1; C. from specimen A 2; D. from Specimen A 3; F. from MBM 020934, sediment cover not removed; G. from specimen A 4; E. Branchial plates, branchiae removed. Scale bars. A: 5 mm, B – G: 1 mm." httpUri="https://zenodo.org/record/237485/files/figure.png" pageId="6" pageNumber="379">5</figureCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="E5AEC0A0FF9BFF9FFF13FC8DE404FA62" pageId="6" pageNumber="379" type="materials_examined">
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<paragraph id="AD0B932BFF9BFF9FFF13FC8DE694FBBF" blockId="6.[151,1437,895,2037]" pageId="6" pageNumber="379">
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<emphasis id="9FC04F39FF9BFF9FFF13FC8DE61EFC6A" bold="true" box="[151,324,895,920]" pageId="6" pageNumber="379">
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<typeStatus id="720F2D89FF9BFF9FFF13FC8DE788FC6A" box="[151,210,895,920]" pageId="6" pageNumber="379">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="720F2D89FF9BFF9FFECFFC8DE6E2FC6A" box="[331,440,895,920]" pageId="6" pageNumber="379" type="holotype">Holotype</typeStatus>
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: MBM283058, YS, R/V Kexue III, Sta. 3600-4B,
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<geoCoordinate id="C880F5ECFF9BFF9FFC6DFC8DE311FC6A" box="[1001,1099,895,920]" direction="north" orientation="latitude" pageId="6" pageNumber="379" precision="925" value="35.983334">35°59’N</geoCoordinate>
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,
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<geoCoordinate id="C880F5ECFF9BFF9FFBD3FC72E39FFC6A" box="[1111,1221,896,920]" direction="east" orientation="longitude" pageId="6" pageNumber="379" precision="925" value="122.0">122°00’E</geoCoordinate>
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,
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<quantity id="6A4C3ECEFF9BFF9FFB54FC72E27AFC65" box="[1232,1312,896,920]" metricMagnitude="1" metricUnit="m" metricValue="4.33" pageId="6" pageNumber="379" unit="m" value="43.3">43.3 m</quantity>
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, mud, coll. Junlong Zhang, Ping Ning and Yang Li,
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<date id="D90AB5EBFF9BFF9FFD00FC56E473FC4E" box="[644,809,932,956]" pageId="6" pageNumber="379" value="2011-11-17">17 Nov. 2011</date>
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.
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<typeStatus id="720F2D89FF9BFF9FFCBDFC57E4F0FC4F" box="[825,938,933,957]" pageId="6" pageNumber="379" type="paratype">Paratypes</typeStatus>
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: MBM283059 (20 spec.), same collecting information as
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<typeStatus id="720F2D89FF9BFF9FFEC4FC35E6FCFC12" box="[320,422,967,992]" pageId="6" pageNumber="379" type="holotype">holotype</typeStatus>
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.
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<quantity id="6A4C3ECEFF9BFF9FFE2BFC35E567FC2D" box="[431,573,967,992]" metricMagnitude="-2" metricUnit="m" metricValue="2.94" metricValueMax="3.5" metricValueMin="2.38" pageId="6" pageNumber="379" unit="mm" value="29.4" valueMax="35.0" valueMin="23.8">23.8–35 mm</quantity>
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long,
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<quantity id="6A4C3ECEFF9BFF9FFD07FC3AE44DFC2D" box="[643,791,968,992]" metricMagnitude="-2" metricUnit="m" metricValue="1.065" metricValueMax="1.29" metricValueMin="0.84" pageId="6" pageNumber="379" unit="mm" value="10.65" valueMax="12.9" valueMin="8.4">8.4–12.9 mm</quantity>
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wide; abdomen
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<quantity id="6A4C3ECEFF9BFF9FFC54FC35E328FC2D" box="[976,1138,967,992]" metricMagnitude="-2" metricUnit="m" metricValue="1.82" metricValueMax="2.36" metricValueMin="1.28" pageId="6" pageNumber="379" unit="mm" value="18.2" valueMax="23.6" valueMin="12.8">12.8–23.6 mm</quantity>
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long; left shield plate
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<quantity id="6A4C3ECEFF9BFF9FFAEFFC3AE7B5FBF6" metricMagnitude="-3" metricUnit="m" metricValue="4.2" metricValueMax="5.2" metricValueMin="3.2" pageId="6" pageNumber="379" unit="mm" value="4.2" valueMax="5.2" valueMin="3.2">3.2– 5.2 mm</quantity>
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long,
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<quantity id="6A4C3ECEFF9BFF9FFEBCFC1EE69BFBF6" box="[312,449,1004,1029]" metricMagnitude="-3" metricUnit="m" metricValue="4.1" metricValueMax="5.1" metricValueMin="3.1" pageId="6" pageNumber="379" unit="mm" value="4.1" valueMax="5.1" valueMin="3.1">3.1–5.1 mm</quantity>
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wide. MBM
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<date id="D90AB5EBFF9BFF9FFDD7FC1EE5F2FBF6" box="[595,680,1004,1028]" pageId="6" pageNumber="379" value="34-02-09">020934</date>
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(1 spec.), YS, R/V Handan, Sta. 3016,
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<geoCoordinate id="C880F5ECFF9BFF9FFBEBFC1EE388FBF7" box="[1135,1234,1004,1029]" direction="north" orientation="latitude" pageId="6" pageNumber="379" precision="925" value="36.5">36°30’N</geoCoordinate>
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,
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<geoCoordinate id="C880F5ECFF9BFF9FFB5BFC1EE217FBF7" box="[1247,1357,1004,1029]" direction="east" orientation="longitude" pageId="6" pageNumber="379" precision="925" value="121.75">121°45’E</geoCoordinate>
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,
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<quantity id="6A4C3ECEFF9BFF9FFADFFC1EE2CDFBF6" box="[1371,1431,1004,1028]" metricMagnitude="1" metricUnit="m" metricValue="2.8" pageId="6" pageNumber="379" unit="m" value="28.0">28 m</quantity>
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, brown mud, coll. Gongyi Hu,
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<date id="D90AB5EBFF9BFF9FFE6DFBE2E525FBDA" box="[489,639,1039,1064]" pageId="6" pageNumber="379" value="1959-04-23">23 Apr. 1959</date>
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.
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<quantity id="6A4C3ECEFF9BFF9FFD0EFBFDE5B4FBD5" box="[650,750,1039,1064]" metricMagnitude="-2" metricUnit="m" metricValue="2.57" pageId="6" pageNumber="379" unit="mm" value="25.7">25.7 mm</quantity>
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long,
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<quantity id="6A4C3ECEFF9BFF9FFCB0FBE2E4D1FBD5" box="[820,907,1040,1064]" metricMagnitude="-3" metricUnit="m" metricValue="8.2" pageId="6" pageNumber="379" unit="mm" value="8.2">8.2 mm</quantity>
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wide; abdomen
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<quantity id="6A4C3ECEFF9BFF9FFBC0FBE2E3F2FBD5" box="[1092,1192,1040,1064]" metricMagnitude="-2" metricUnit="m" metricValue="1.48" pageId="6" pageNumber="379" unit="mm" value="14.8">14.8 mm</quantity>
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long; left shield plate
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<quantity id="6A4C3ECEFF9BFF9FFF13FBC6E7B7FBBE" box="[151,237,1076,1101]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="6" pageNumber="379" unit="mm" value="3.5">3.5 mm</quantity>
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||
long,
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||
<quantity id="6A4C3ECEFF9BFF9FFEB7FBC6E6D3FBBE" box="[307,393,1076,1100]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="6" pageNumber="379" unit="mm" value="3.4">3.4 mm</quantity>
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||
wide.
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||
</paragraph>
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||
<paragraph id="AD0B932BFF9BFF9FFF43FBA5E404FA62" blockId="6.[151,1437,895,2037]" pageId="6" pageNumber="379">
|
||
<emphasis id="9FC04F39FF9BFF9FFF43FBA5E6E6FB82" bold="true" box="[199,444,1111,1136]" pageId="6" pageNumber="379">Additional material.</emphasis>
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||
MBM
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||
<date id="D90AB5EBFF9BFF9FFD8DFBAAE504FB82" box="[521,606,1112,1136]" pageId="6" pageNumber="379" value="20-02-09">020920</date>
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||
(1 spec.), YS, R/V Yancheng, Sta. 3047,
|
||
<geoCoordinate id="C880F5ECFF9BFF9FFBC5FBA5E3FEFB82" box="[1089,1188,1111,1136]" direction="north" orientation="latitude" pageId="6" pageNumber="379" precision="925" value="36.5">36°30’N</geoCoordinate>
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||
,
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||
<geoCoordinate id="C880F5ECFF9BFF9FFB36FBAAE27AFB82" box="[1202,1312,1112,1136]" direction="east" orientation="longitude" pageId="6" pageNumber="379" precision="925" value="121.0">121°00’E</geoCoordinate>
|
||
,
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||
<quantity id="6A4C3ECEFF9BFF9FFAAAFBAAE236FB9D" box="[1326,1388,1112,1136]" metricMagnitude="1" metricUnit="m" metricValue="3.4" pageId="6" pageNumber="379" unit="m" value="34.0">34 m</quantity>
|
||
, silt and gravel, coll. Mu Chen,
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<date id="D90AB5EBFF9BFF9FFE43FB8EE501FB67" box="[455,603,1148,1173]" pageId="6" pageNumber="379" value="1959-10-26">26 Oct. 1959</date>
|
||
.
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||
<quantity id="6A4C3ECEFF9BFF9FFDE2FB8EE593FB66" box="[614,713,1148,1172]" metricMagnitude="-2" metricUnit="m" metricValue="2.71" pageId="6" pageNumber="379" unit="mm" value="27.1">27.1 mm</quantity>
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||
long,
|
||
<quantity id="6A4C3ECEFF9BFF9FFC8BFB8EE43FFB66" box="[783,869,1148,1173]" metricMagnitude="-3" metricUnit="m" metricValue="8.6" pageId="6" pageNumber="379" unit="mm" value="8.6">8.6 mm</quantity>
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||
wide; abdomen 21.0 mm long; left shield plate
|
||
<quantity id="6A4C3ECEFF9BFF9FFAFDFB8EE799FB45" metricMagnitude="-3" metricUnit="m" metricValue="3.1" pageId="6" pageNumber="379" unit="mm" value="3.1">3.1 mm</quantity>
|
||
long,
|
||
<quantity id="6A4C3ECEFF9BFF9FFE8FFB52E638FB45" box="[267,354,1184,1208]" metricMagnitude="-3" metricUnit="m" metricValue="3.1" pageId="6" pageNumber="379" unit="mm" value="3.1">3.1 mm</quantity>
|
||
wide. MBM
|
||
<date id="D90AB5EBFF9BFF9FFE70FB52E512FB4A" box="[500,584,1184,1208]" pageId="6" pageNumber="379" value="21-02-09">020921</date>
|
||
(1 spec.), YS, R/V Yancheng, Sta. 3015,
|
||
<geoCoordinate id="C880F5ECFF9BFF9FFBA5FB6DE3DEFB4A" box="[1057,1156,1183,1208]" direction="north" orientation="latitude" pageId="6" pageNumber="379" precision="925" value="36.5">36°30’N</geoCoordinate>
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||
,
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||
<geoCoordinate id="C880F5ECFF9BFF9FFB15FB52E3A5FB4A" box="[1169,1279,1184,1208]" direction="east" orientation="longitude" pageId="6" pageNumber="379" precision="925" value="121.5">121°30’E</geoCoordinate>
|
||
,
|
||
<quantity id="6A4C3ECEFF9BFF9FFA88FB52E212FB45" box="[1292,1352,1184,1208]" metricMagnitude="1" metricUnit="m" metricValue="2.8" pageId="6" pageNumber="379" unit="m" value="28.0">28 m</quantity>
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||
, brown mud, coll. Gongyi Hu,
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||
<date id="D90AB5EBFF9BFF9FFE24FB36E56BFB2F" box="[416,561,1220,1245]" pageId="6" pageNumber="379" value="1959-07-12">12 Jul. 1959</date>
|
||
.
|
||
<quantity id="6A4C3ECEFF9BFF9FFDB9FB36E5F9FB2E" box="[573,675,1220,1244]" metricMagnitude="-2" metricUnit="m" metricValue="3.3299999999999996" pageId="6" pageNumber="379" unit="mm" value="33.3">33.3 mm</quantity>
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long,
|
||
<quantity id="6A4C3ECEFF9BFF9FFD68FB36E408FB2E" box="[748,850,1220,1244]" metricMagnitude="-2" metricUnit="m" metricValue="1.0699999999999998" pageId="6" pageNumber="379" unit="mm" value="10.7">10.7 mm</quantity>
|
||
wide; abdomen
|
||
<quantity id="6A4C3ECEFF9BFF9FFB95FB36E32CFB2E" box="[1041,1142,1220,1244]" metricMagnitude="-2" metricUnit="m" metricValue="2.03" pageId="6" pageNumber="379" unit="mm" value="20.3">20.3 mm</quantity>
|
||
long; left shield plate
|
||
<quantity id="6A4C3ECEFF9BFF9FFAFDFB36E799FB0D" metricMagnitude="-3" metricUnit="m" metricValue="4.6" pageId="6" pageNumber="379" unit="mm" value="4.6">4.6 mm</quantity>
|
||
long,
|
||
<quantity id="6A4C3ECEFF9BFF9FFE8FFB15E638FB0D" box="[267,354,1255,1280]" metricMagnitude="-3" metricUnit="m" metricValue="4.6" pageId="6" pageNumber="379" unit="mm" value="4.6">4.6 mm</quantity>
|
||
wide. MBM
|
||
<date id="D90AB5EBFF9BFF9FFE77FB1AE512FAF2" box="[499,584,1256,1280]" pageId="6" pageNumber="379" value="22-02-09">020922</date>
|
||
(3 spec.), YS, R/V Yancheng, Sta. 3071,
|
||
<geoCoordinate id="C880F5ECFF9BFF9FFBA5FB1AE3DEFAF2" box="[1057,1156,1256,1280]" direction="north" orientation="latitude" pageId="6" pageNumber="379" precision="925" value="34.5">34°30’N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="C880F5ECFF9BFF9FFB15FB1AE3A5FAF2" box="[1169,1279,1256,1280]" direction="east" orientation="longitude" pageId="6" pageNumber="379" precision="925" value="121.0">121°00’E</geoCoordinate>
|
||
,
|
||
<quantity id="6A4C3ECEFF9BFF9FFA88FB1AE212FB0D" box="[1292,1352,1256,1280]" metricMagnitude="1" metricUnit="m" metricValue="2.1" pageId="6" pageNumber="379" unit="m" value="21.0">21 m</quantity>
|
||
, brown silt, coll. Zongguo Huang,
|
||
<date id="D90AB5EBFF9BFF9FFE4DFAFEE502FAD7" box="[457,600,1292,1317]" pageId="6" pageNumber="379" value="1959-07-22">22 Jul. 1959</date>
|
||
.
|
||
<quantity id="6A4C3ECEFF9BFF9FFDE0FAFEE453FAD6" box="[612,777,1292,1317]" metricMagnitude="-2" metricUnit="m" metricValue="1.9799999999999998" metricValueMax="2.34" metricValueMin="1.6199999999999999" pageId="6" pageNumber="379" unit="mm" value="19.799999999999997" valueMax="23.4" valueMin="16.2">16.2–23.4 mm</quantity>
|
||
long,
|
||
<quantity id="6A4C3ECEFF9BFF9FFCD5FAFEE480FAD6" box="[849,986,1292,1316]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" metricValueMax="8.2" metricValueMin="7.8" pageId="6" pageNumber="379" unit="mm" value="8.0" valueMax="8.2" valueMin="7.8">7.8–8.2 mm</quantity>
|
||
wide; abdomen
|
||
<quantity id="6A4C3ECEFF9BFF9FFB13FAFEE277FAD6" box="[1175,1325,1292,1317]" metricMagnitude="-3" metricUnit="m" metricValue="9.15" metricValueMax="10.6" metricValueMin="7.7" pageId="6" pageNumber="379" unit="mm" value="9.15" valueMax="10.6" valueMin="7.7">7.7–10.6 mm</quantity>
|
||
long; left shield plate
|
||
<quantity id="6A4C3ECEFF9BFF9FFE99FAC2E6FEFAB5" box="[285,420,1328,1352]" metricMagnitude="-3" metricUnit="m" metricValue="3.05" metricValueMax="3.4" metricValueMin="2.7" pageId="6" pageNumber="379" unit="mm" value="3.05" valueMax="3.4" valueMin="2.7">2.7–3.4 mm</quantity>
|
||
long,
|
||
<quantity id="6A4C3ECEFF9BFF9FFE6DFADDE535FAB5" box="[489,623,1327,1352]" metricMagnitude="-3" metricUnit="m" metricValue="2.8" metricValueMax="3.1" metricValueMin="2.5" pageId="6" pageNumber="379" unit="mm" value="2.8" valueMax="3.1" valueMin="2.5">2.5–3.1 mm</quantity>
|
||
wide. MBM
|
||
<date id="D90AB5EBFF9BFF9FFD79FADDE408FABA" box="[765,850,1327,1352]" pageId="6" pageNumber="379" value="86-02-09">020986</date>
|
||
(2 spec.), YS, R/V Yuzheng III, Sta. 3015,
|
||
<geoCoordinate id="C880F5ECFF9BFF9FFAB0FADDE2CDFABA" box="[1332,1431,1327,1352]" direction="north" orientation="latitude" pageId="6" pageNumber="379" precision="925" value="36.5">36°30’N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="C880F5ECFF9BFF9FFF13FAA6E65FFA9E" box="[151,261,1364,1388]" direction="east" orientation="longitude" pageId="6" pageNumber="379" precision="925" value="121.5">121°30’E</geoCoordinate>
|
||
,
|
||
<quantity id="6A4C3ECEFF9BFF9FFE92FAA6E60CFA9E" box="[278,342,1364,1388]" metricMagnitude="1" metricUnit="m" metricValue="2.9" pageId="6" pageNumber="379" unit="m" value="29.0">29 m</quantity>
|
||
, brown mud,
|
||
<date id="D90AB5EBFF9BFF9FFD84FAA6E5FAFA9F" box="[512,672,1364,1389]" pageId="6" pageNumber="379" value="1958-10-28">28 Oct. 1958</date>
|
||
. MBM
|
||
<date id="D90AB5EBFF9BFF9FFD70FAA6E413FA9E" box="[756,841,1364,1388]" pageId="6" pageNumber="379" value="00-02-10">021000</date>
|
||
(
|
||
<specimenCount id="BBB258A2FF9BFF9FFCE4FAA6E4FCFA9F" box="[864,934,1364,1389]" pageId="6" pageNumber="379" type="generic">1 juv.</specimenCount>
|
||
), YS, R/V Yancheng, Sta. 3061,
|
||
<geoCoordinate id="C880F5ECFF9BFF9FFAB0FAA6E2CDFA9F" box="[1332,1431,1364,1389]" direction="north" orientation="latitude" pageId="6" pageNumber="379" precision="925" value="35.0">35°00’N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="C880F5ECFF9BFF9FFF13FA8AE65FFA62" box="[151,261,1400,1424]" direction="east" orientation="longitude" pageId="6" pageNumber="379" precision="925" value="121.5">121°30’E</geoCoordinate>
|
||
,
|
||
<quantity id="6A4C3ECEFF9BFF9FFE94FA8AE63AFA7D" box="[272,352,1400,1424]" metricMagnitude="1" metricUnit="m" metricValue="3.04" pageId="6" pageNumber="379" unit="m" value="30.4">30.4 m</quantity>
|
||
, muddy sand, coll. Lingxin Lv,
|
||
<date id="D90AB5EBFF9BFF9FFD41FA85E400FA62" box="[709,858,1399,1424]" pageId="6" pageNumber="379" value="1958-10-25">25 Oct. 1958</date>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E5AEC0A0FF9BFF91FF43FA6EE417FE97" lastPageId="8" lastPageNumber="381" pageId="6" pageNumber="379" type="description">
|
||
<paragraph id="AD0B932BFF9BFF9FFF43FA6EE3DBF9D2" blockId="6.[151,1437,895,2037]" pageId="6" pageNumber="379">
|
||
<emphasis id="9FC04F39FF9BFF9FFF43FA6EE60BFA47" bold="true" box="[199,337,1436,1461]" pageId="6" pageNumber="379">Description</emphasis>
|
||
.
|
||
<typeStatus id="720F2D89FF9BFF9FFEE6FA6EE690FA47" box="[354,458,1436,1461]" pageId="6" pageNumber="379" type="holotype">Holotype</typeStatus>
|
||
(MBM283058) complete (
|
||
<figureCitation id="358F8FAEFF9BFF9FFC85FA6EE41DFA46" box="[769,839,1436,1461]" captionStart="FIGURE 4" captionStartId="7.[151,250,1383,1405]" captionTargetBox="[151,1436,251,1361]" captionTargetId="figure@7.[151,1436,251,1362]" captionTargetPageId="7" captionText="FIGURE 4. Sternaspis liui sp. nov. A, B, G: Holotype (MBM 283058); C – F, H – I: Five paratypes from MBM 283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E – I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C – H: 1 mm." httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="6" pageNumber="379">Fig. 4</figureCitation>
|
||
A). Body pale to yellowish, introvert fully exposed, with similar pigmentation as abdomen, constriction or waist segments relaxed. Introvert covered by minute papillae, abdomen with clusters of cuticular papillae in rows on posterior abdomen. Body
|
||
<quantity id="6A4C3ECEFF9BFF9FFB09FA16E3A8FA0E" box="[1165,1266,1508,1533]" metricMagnitude="-2" metricUnit="m" metricValue="3.35" pageId="6" pageNumber="379" unit="mm" value="33.5">33.5 mm</quantity>
|
||
long, 11.0 mm wide; abdomen
|
||
<quantity id="6A4C3ECEFF9BFF9FFECEF9F5E6F4F9D2" box="[330,430,1543,1568]" metricMagnitude="-2" metricUnit="m" metricValue="2.06" pageId="6" pageNumber="379" unit="mm" value="20.6">20.6 mm</quantity>
|
||
long; left ventro-caudal shield plate
|
||
<quantity id="6A4C3ECEFF9BFF9FFCCEF9FAE4C5F9D2" box="[842,927,1544,1568]" metricMagnitude="-3" metricUnit="m" metricValue="4.3" pageId="6" pageNumber="379" unit="mm" value="4.3">4.3 mm</quantity>
|
||
long,
|
||
<quantity id="6A4C3ECEFF9BFF9FFC62F9FAE366F9D2" box="[998,1084,1544,1568]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="6" pageNumber="379" unit="mm" value="3.4">3.4 mm</quantity>
|
||
wide.
|
||
</paragraph>
|
||
<paragraph id="AD0B932BFF9BFF9FFF43F9DEE3D9F942" blockId="6.[151,1437,895,2037]" pageId="6" pageNumber="379">
|
||
Prostomium hemispherical, projected, translucent pale. Eyespots not seen. Boundary area behind prostomium distinct, with lateral rounded ridges (
|
||
<figureCitation id="358F8FAEFF9BFF9FFDB2F9BDE521F99A" box="[566,635,1615,1640]" captionStart="FIGURE 4" captionStartId="7.[151,250,1383,1405]" captionTargetBox="[151,1436,251,1361]" captionTargetId="figure@7.[151,1436,251,1362]" captionTargetPageId="7" captionText="FIGURE 4. Sternaspis liui sp. nov. A, B, G: Holotype (MBM 283058); C – F, H – I: Five paratypes from MBM 283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E – I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C – H: 1 mm." httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="6" pageNumber="379">Fig. 4</figureCitation>
|
||
B). Peristomium whitish, flat, barely extended laterally and ventrally to margin of first chaetiger; covered by minute papillae (papillae eroded in some specimens) (
|
||
<figureCitation id="358F8FAEFF9BFF9FFB5EF986E27EF97E" box="[1242,1316,1652,1677]" captionStart="FIGURE 4" captionStartId="7.[151,250,1383,1405]" captionTargetBox="[151,1436,251,1361]" captionTargetId="figure@7.[151,1436,251,1362]" captionTargetPageId="7" captionText="FIGURE 4. Sternaspis liui sp. nov. A, B, G: Holotype (MBM 283058); C – F, H – I: Five paratypes from MBM 283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E – I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C – H: 1 mm." httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="6" pageNumber="379">Fig. 4</figureCitation>
|
||
B). Mouth circular, projected, slightly wider than prostomium, covered by minute papillae (
|
||
<figureCitation id="358F8FAEFF9BFF9FFB99F965E338F942" box="[1053,1122,1687,1712]" captionStart="FIGURE 4" captionStartId="7.[151,250,1383,1405]" captionTargetBox="[151,1436,251,1361]" captionTargetId="figure@7.[151,1436,251,1362]" captionTargetPageId="7" captionText="FIGURE 4. Sternaspis liui sp. nov. A, B, G: Holotype (MBM 283058); C – F, H – I: Five paratypes from MBM 283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E – I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C – H: 1 mm." httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="6" pageNumber="379">Fig. 4</figureCitation>
|
||
B).
|
||
</paragraph>
|
||
<paragraph id="AD0B932BFF9BFF9FFF43F94EE23CF896" blockId="6.[151,1437,895,2037]" pageId="6" pageNumber="379">
|
||
First three chaetigers with 14–17 translucent yellow, falcate hooks; hooks gradually smaller from dorsum to ventrum; tapered with mucronate or blunt tips, without subdistal darker areas (
|
||
<figureCitation id="358F8FAEFF9BFF9FFB98F92DE339F90A" box="[1052,1123,1759,1784]" captionStart="FIGURE 4" captionStartId="7.[151,250,1383,1405]" captionTargetBox="[151,1436,251,1361]" captionTargetId="figure@7.[151,1436,251,1362]" captionTargetPageId="7" captionText="FIGURE 4. Sternaspis liui sp. nov. A, B, G: Holotype (MBM 283058); C – F, H – I: Five paratypes from MBM 283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E – I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C – H: 1 mm." httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="6" pageNumber="379">Fig. 4</figureCitation>
|
||
C). Genital papillae tapered with truncate tips, protruding ventrolaterally from intersegmental groove between segments 7 and 8. Anterior abdomen with 7 segments (
|
||
<figureCitation id="358F8FAEFF9BFF9FFE5DF8D5E57AF8B2" box="[473,544,1831,1856]" captionStart="FIGURE 4" captionStartId="7.[151,250,1383,1405]" captionTargetBox="[151,1436,251,1361]" captionTargetId="figure@7.[151,1436,251,1362]" captionTargetPageId="7" captionText="FIGURE 4. Sternaspis liui sp. nov. A, B, G: Holotype (MBM 283058); C – F, H – I: Five paratypes from MBM 283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E – I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C – H: 1 mm." httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="6" pageNumber="379">Fig. 4</figureCitation>
|
||
A), with minute papillae evenly distributed on the ventral side. Well defined clusters of papillae arranged in row, encircling each segment from lateral side to dorsum. Capillaries not seen.
|
||
</paragraph>
|
||
<paragraph id="AD0B932BFF9BFF9EFF43F89DE220FF26" blockId="6.[151,1437,895,2037]" lastBlockId="7.[151,1436,151,213]" lastPageId="7" lastPageNumber="380" pageId="6" pageNumber="379">
|
||
Ventro-caudal shield slightly sclerotized, slightly soft, with a thick layer of firmly adhered sediment particles, looking dusty; yellow to orange, with concentric lines and radial ribs (
|
||
<figureCitation id="358F8FAEFF9BFF9FFC54F866E34DF85E" box="[976,1047,1940,1965]" captionStart="FIGURE 4" captionStartId="7.[151,250,1383,1405]" captionTargetBox="[151,1436,251,1361]" captionTargetId="figure@7.[151,1436,251,1362]" captionTargetPageId="7" captionText="FIGURE 4. Sternaspis liui sp. nov. A, B, G: Holotype (MBM 283058); C – F, H – I: Five paratypes from MBM 283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E – I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C – H: 1 mm." httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="6" pageNumber="379">Fig. 4</figureCitation>
|
||
E–I). Anterior margins angular or slightly rounded, anterior depression deep, anterior keels covered by white integument layer. Suture restricted to anterior region. Lateral margins rounded or barely straight, smooth, with distinct posterolateral corners in larger specimens. Main ribs prominent, concentric lines raised near margin (
|
||
<figureCitation id="358F8FAEFF9AFF9EFC66FF65E371FF42" box="[994,1067,151,176]" captionStart="FIGURE 4" captionStartId="7.[151,250,1383,1405]" captionTargetBox="[151,1436,251,1361]" captionTargetId="figure@7.[151,1436,251,1362]" captionTargetPageId="7" captionText="FIGURE 4. Sternaspis liui sp. nov. A, B, G: Holotype (MBM 283058); C – F, H – I: Five paratypes from MBM 283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E – I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C – H: 1 mm." httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="7" pageNumber="380">Fig. 4</figureCitation>
|
||
E–H). Fan reaching or slightly expanded beyond posterolateral corners, margin continuous, smooth, without distinct median notch (
|
||
<figureCitation id="358F8FAEFF9AFF9EFB7BFF4EE218FF26" box="[1279,1346,188,213]" captionStart="FIGURE 4" captionStartId="7.[151,250,1383,1405]" captionTargetBox="[151,1436,251,1361]" captionTargetId="figure@7.[151,1436,251,1362]" captionTargetPageId="7" captionText="FIGURE 4. Sternaspis liui sp. nov. A, B, G: Holotype (MBM 283058); C – F, H – I: Five paratypes from MBM 283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E – I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C – H: 1 mm." httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="7" pageNumber="380">Fig. 4</figureCitation>
|
||
E–I).
|
||
</paragraph>
|
||
<caption id="F9CBC3A3FF9AFF9EFF13FA95E24EFA48" httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="7" pageNumber="380" targetBox="[151,1436,251,1361]" targetPageId="7">
|
||
<paragraph id="AD0B932BFF9AFF9EFF13FA95E24EFA48" blockId="7.[151,1436,1383,1466]" pageId="7" pageNumber="380">
|
||
<emphasis id="9FC04F39FF9AFF9EFF13FA95E64CFA8E" bold="true" box="[151,278,1383,1405]" pageId="7" pageNumber="380">FIGURE 4.</emphasis>
|
||
<taxonomicName id="6AB4E8A8FF9AFF9EFEA4FA9AE6EFFA8F" box="[288,437,1383,1405]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="380" phylum="Annelida" rank="species" species="liui" status="sp. nov.">
|
||
<emphasis id="9FC04F39FF9AFF9EFEA4FA9AE6EFFA8F" box="[288,437,1383,1405]" italics="true" pageId="7" pageNumber="380">Sternaspis liui</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9FC04F39FF9AFF9EFE3BFA95E549FA8E" bold="true" box="[447,531,1383,1404]" pageId="7" pageNumber="380">
|
||
<taxonomicNameLabel id="84F3F242FF9AFF9EFE3BFA95E549FA8E" box="[447,531,1383,1404]" pageId="7" pageNumber="380" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
A, B, G: Holotype (MBM283058); C–F, H–I: Five paratypes from MBM283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E–I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C–H: 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="AD0B932BFF9AFF9EFF43FA10E4A8F95D" blockId="7.[151,1436,1506,2035]" pageId="7" pageNumber="380">
|
||
Marginal chaetae including 10 lateral fascicles and 5 posterior ones (
|
||
<figureCitation id="358F8FAEFF9AFF9EFC63FA10E377FA08" box="[999,1069,1506,1531]" captionStart="FIGURE 4" captionStartId="7.[151,250,1383,1405]" captionTargetBox="[151,1436,251,1361]" captionTargetId="figure@7.[151,1436,251,1362]" captionTargetPageId="7" captionText="FIGURE 4. Sternaspis liui sp. nov. A, B, G: Holotype (MBM 283058); C – F, H – I: Five paratypes from MBM 283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E – I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C – H: 1 mm." httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="7" pageNumber="380">Fig. 4</figureCitation>
|
||
F, I). Lateral fascicles gradually becoming longer posteriorly, last two bundles closer to each other, chaetae arranged in shallow curve. Posterior fascicles similar in length, chaetae in linear arrangement. Peg chaetae tapered, with stout base in cross section. A small fascicle of very delicate capillary chaetae, 2–3 times longer than those present in posterior-most bundle, between peg chaetae and last fascicle of lateral chaetae. Another fascicle of short delicate capillary between peg chaetae and first posterior fascicle, three times longer than posterior chaetae.
|
||
</paragraph>
|
||
<paragraph id="AD0B932BFF9AFF9EFF43F948E486F8E9" blockId="7.[151,1436,1506,2035]" pageId="7" pageNumber="380">
|
||
Branchiae abundant (
|
||
<figureCitation id="358F8FAEFF9AFF9EFE32F948E6A0F920" box="[438,506,1722,1747]" captionStart="FIGURE 4" captionStartId="7.[151,250,1383,1405]" captionTargetBox="[151,1436,251,1361]" captionTargetId="figure@7.[151,1436,251,1362]" captionTargetPageId="7" captionText="FIGURE 4. Sternaspis liui sp. nov. A, B, G: Holotype (MBM 283058); C – F, H – I: Five paratypes from MBM 283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E – I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C – H: 1 mm." httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="7" pageNumber="380">Fig. 4</figureCitation>
|
||
A), protruding from two divergent plates. Branchial filaments long, slender, curled or spiraled; interbranchial papillae long, white, more slender than branchial filaments, often with fine sediment particles. Branchial plates short, distally expanded, rounded (
|
||
<figureCitation id="358F8FAEFF9AFF9EFCC7F8F0E4D1F8E8" box="[835,907,1794,1819]" captionStart="FIGURE 4" captionStartId="7.[151,250,1383,1405]" captionTargetBox="[151,1436,251,1361]" captionTargetId="figure@7.[151,1436,251,1362]" captionTargetPageId="7" captionText="FIGURE 4. Sternaspis liui sp. nov. A, B, G: Holotype (MBM 283058); C – F, H – I: Five paratypes from MBM 283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E – I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C – H: 1 mm." httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="7" pageNumber="380">Figs 4</figureCitation>
|
||
D, 5E).
|
||
</paragraph>
|
||
<paragraph id="AD0B932BFF9AFF9EFF43F8D4E546F800" blockId="7.[151,1436,1506,2035]" pageId="7" pageNumber="380">
|
||
<emphasis id="9FC04F39FF9AFF9EFF43F8D4E661F8CD" bold="true" box="[199,315,1830,1855]" pageId="7" pageNumber="380">Variation.</emphasis>
|
||
Ventro-caudal shield varies in three aspects. First, the concentric lines are usually prominent near the shield margin (
|
||
<figureCitation id="358F8FAEFF9AFF9EFEF1F8B8E6E1F890" box="[373,443,1866,1891]" captionStart="FIGURE 4" captionStartId="7.[151,250,1383,1405]" captionTargetBox="[151,1436,251,1361]" captionTargetId="figure@7.[151,1436,251,1362]" captionTargetPageId="7" captionText="FIGURE 4. Sternaspis liui sp. nov. A, B, G: Holotype (MBM 283058); C – F, H – I: Five paratypes from MBM 283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E – I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C – H: 1 mm." httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="7" pageNumber="380">Fig. 4</figureCitation>
|
||
E–H), but they can be faint in some smaller specimens (
|
||
<figureCitation id="358F8FAEFF9AFF9EFBDDF8B8E3FBF890" box="[1113,1185,1866,1891]" captionStart="FIGURE 4" captionStartId="7.[151,250,1383,1405]" captionTargetBox="[151,1436,251,1361]" captionTargetId="figure@7.[151,1436,251,1362]" captionTargetPageId="7" captionText="FIGURE 4. Sternaspis liui sp. nov. A, B, G: Holotype (MBM 283058); C – F, H – I: Five paratypes from MBM 283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E – I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C – H: 1 mm." httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="7" pageNumber="380">
|
||
Fig.
|
||
<date id="D90AB5EBFF9AFF9EFB15F8B8E3FBF890" box="[1169,1185,1866,1890]" pageId="7" pageNumber="380">4</date>
|
||
</figureCitation>
|
||
I). Second, the lateral margins can be variably developed, rounded and expanding laterally in small individuals (
|
||
<figureCitation id="358F8FAEFF9AFF9EFB3CF89CE25AF875" box="[1208,1280,1902,1927]" captionStart="FIGURE 4" captionStartId="7.[151,250,1383,1405]" captionTargetBox="[151,1436,251,1361]" captionTargetId="figure@7.[151,1436,251,1362]" captionTargetPageId="7" captionText="FIGURE 4. Sternaspis liui sp. nov. A, B, G: Holotype (MBM 283058); C – F, H – I: Five paratypes from MBM 283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E – I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C – H: 1 mm." httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="7" pageNumber="380">
|
||
Fig.
|
||
<date id="D90AB5EBFF9AFF9EFB74F89DE25AF875" box="[1264,1280,1903,1927]" pageId="7" pageNumber="380">4</date>
|
||
</figureCitation>
|
||
I), and barely straight with distinct posterior corners in the larger ones (
|
||
<figureCitation id="358F8FAEFF9AFF9EFCA3F860E431F858" box="[807,875,1938,1963]" captionStart="FIGURE 4" captionStartId="7.[151,250,1383,1405]" captionTargetBox="[151,1436,251,1361]" captionTargetId="figure@7.[151,1436,251,1362]" captionTargetPageId="7" captionText="FIGURE 4. Sternaspis liui sp. nov. A, B, G: Holotype (MBM 283058); C – F, H – I: Five paratypes from MBM 283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E – I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C – H: 1 mm." httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="7" pageNumber="380">Fig. 4</figureCitation>
|
||
F, G). Third, the fan margins are usually truncate and at the same level as the posterior corners, but can also be slightly expanded posteriorly with a shallow, irregular median depression (
|
||
<figureCitation id="358F8FAEFF9AFF9EFEF3F828E6E1F800" box="[375,443,2010,2035]" captionStart="FIGURE 4" captionStartId="7.[151,250,1383,1405]" captionTargetBox="[151,1436,251,1361]" captionTargetId="figure@7.[151,1436,251,1362]" captionTargetPageId="7" captionText="FIGURE 4. Sternaspis liui sp. nov. A, B, G: Holotype (MBM 283058); C – F, H – I: Five paratypes from MBM 283059. A. Complete specimen in ventral view; B. Anterior end in frontal view; C. Introvert hooks of first three chaetigers; D. Branchial plates, branchiae removed; E – I. Ventro-caudal shield in frontal view. Scale bars. A: 5 mm, B: 2 mm, C – H: 1 mm." httpUri="https://zenodo.org/record/237484/files/figure.png" pageId="7" pageNumber="380">Fig. 4</figureCitation>
|
||
E, G, H).
|
||
</paragraph>
|
||
<paragraph id="AD0B932BFF95FF91FF43FF65E417FE97" blockId="8.[151,1437,151,357]" pageId="8" pageNumber="381">
|
||
<emphasis id="9FC04F39FF95FF91FF43FF65E6D3FF42" bold="true" box="[199,393,151,176]" pageId="8" pageNumber="381">Juvenile shields.</emphasis>
|
||
The specimens illustrated in figure 5 have a relatively small body size and a morphologically different shield, and are regarded as juveniles. The ventro-caudal shields are less sclerotized, softer than those of adults, and thus their sediment cover is harder to be brushed off (
|
||
<figureCitation id="358F8FAEFF95FF91FC08FF2DE48BFF0A" box="[908,977,223,248]" captionStart="FIGURE 5" captionStartId="8.[151,250,1389,1411]" captionTargetBox="[150,1436,411,1366]" captionTargetId="figure@8.[150,1436,411,1367]" captionTargetPageId="8" captionText="FIGURE 5. Juveniles of Sternaspis liui sp. nov. A. Five paratypes (A 1 – A 5) from MBM 283059; Ventro-caudal shield: B. from specimen A 1; C. from specimen A 2; D. from Specimen A 3; F. from MBM 020934, sediment cover not removed; G. from specimen A 4; E. Branchial plates, branchiae removed. Scale bars. A: 5 mm, B – G: 1 mm." httpUri="https://zenodo.org/record/237485/files/figure.png" pageId="8" pageNumber="381">Fig. 5</figureCitation>
|
||
F). The lateral margins are rounded and expanded laterally. The posterior margins are truncate without a median notch. The main radial ribs are obvious in most juveniles but the concentric lines are not so distinct. When the body size increases, annulated concentric bands appear (
|
||
<figureCitation id="358F8FAEFF95FF91FEBDFEBEE620FE97" box="[313,378,332,357]" captionStart="FIGURE 5" captionStartId="8.[151,250,1389,1411]" captionTargetBox="[150,1436,411,1366]" captionTargetId="figure@8.[150,1436,411,1367]" captionTargetPageId="8" captionText="FIGURE 5. Juveniles of Sternaspis liui sp. nov. A. Five paratypes (A 1 – A 5) from MBM 283059; Ventro-caudal shield: B. from specimen A 1; C. from specimen A 2; D. from Specimen A 3; F. from MBM 020934, sediment cover not removed; G. from specimen A 4; E. Branchial plates, branchiae removed. Scale bars. A: 5 mm, B – G: 1 mm." httpUri="https://zenodo.org/record/237485/files/figure.png" pageId="8" pageNumber="381">Fig. 5</figureCitation>
|
||
G) and even protrude in the fan (
|
||
<figureCitation id="358F8FAEFF95FF91FD6EFEBEE476FE97" box="[746,812,332,357]" captionStart="FIGURE 5" captionStartId="8.[151,250,1389,1411]" captionTargetBox="[150,1436,411,1366]" captionTargetId="figure@8.[150,1436,411,1367]" captionTargetPageId="8" captionText="FIGURE 5. Juveniles of Sternaspis liui sp. nov. A. Five paratypes (A 1 – A 5) from MBM 283059; Ventro-caudal shield: B. from specimen A 1; C. from specimen A 2; D. from Specimen A 3; F. from MBM 020934, sediment cover not removed; G. from specimen A 4; E. Branchial plates, branchiae removed. Scale bars. A: 5 mm, B – G: 1 mm." httpUri="https://zenodo.org/record/237485/files/figure.png" pageId="8" pageNumber="381">Fig. 5</figureCitation>
|
||
F).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="F9CBC3A3FF95FF91FF13FA9FE347FA32" httpUri="https://zenodo.org/record/237485/files/figure.png" pageId="8" pageNumber="381" targetBox="[150,1436,411,1366]" targetPageId="8">
|
||
<paragraph id="AD0B932BFF95FF91FF13FA9FE347FA32" blockId="8.[151,1435,1388,1472]" pageId="8" pageNumber="381">
|
||
<emphasis id="9FC04F39FF95FF91FF13FA9FE648FA70" bold="true" box="[151,274,1389,1411]" pageId="8" pageNumber="381">FIGURE 5.</emphasis>
|
||
Juveniles of
|
||
<taxonomicName id="6AB4E8A8FF95FF91FE1CFA9FE573FA70" box="[408,553,1388,1410]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="381" phylum="Annelida" rank="species" species="liui" status="sp. nov.">
|
||
<emphasis id="9FC04F39FF95FF91FE1CFA9FE573FA70" box="[408,553,1388,1410]" italics="true" pageId="8" pageNumber="381">Sternaspis liui</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9FC04F39FF95FF91FDABFA9FE525FA70" bold="true" box="[559,639,1389,1410]" pageId="8" pageNumber="381">
|
||
<taxonomicNameLabel id="84F3F242FF95FF91FDABFA9FE525FA70" box="[559,639,1389,1410]" pageId="8" pageNumber="381" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
A. Five paratypes (A1–A5) from MBM283059; Ventro-caudal shield: B. from specimen A1; C. from specimen A2; D. from Specimen A3; F. from MBM020934, sediment cover not removed; G. from specimen A4; E. Branchial plates, branchiae removed. Scale bars. A: 5 mm, B–G: 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="E5AEC0A0FF95FF91FF43FA1EE27FF9D5" pageId="8" pageNumber="381" type="etymology">
|
||
<paragraph id="AD0B932BFF95FF91FF43FA1EE27FF9D5" blockId="8.[151,1436,1516,2008]" pageId="8" pageNumber="381">
|
||
<emphasis id="9FC04F39FF95FF91FF43FA1EE614F9F7" bold="true" box="[199,334,1516,1541]" pageId="8" pageNumber="381">Etymology.</emphasis>
|
||
<taxonomicName id="6AB4E8A8FF95FF91FEDFFA1FE55BF9F7" box="[347,513,1517,1541]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="381" phylum="Annelida" rank="species" species="liui">
|
||
<emphasis id="9FC04F39FF95FF91FEDFFA1FE55BF9F7" box="[347,513,1517,1541]" italics="true" pageId="8" pageNumber="381">Sternaspis liui</emphasis>
|
||
</taxonomicName>
|
||
is named to honor the late Professor Ruiyu Liu, in recognition of his great contributions to benthic taxonomy, and in appreciation of his mentoring and guidance to the first author.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E5AEC0A0FF95FF91FF43F9DDE456F9BA" box="[199,780,1583,1608]" pageId="8" pageNumber="381" type="distribution">
|
||
<paragraph id="AD0B932BFF95FF91FF43F9DDE456F9BA" blockId="8.[151,1436,1516,2008]" box="[199,780,1583,1608]" pageId="8" pageNumber="381">
|
||
<emphasis id="9FC04F39FF95FF91FF43F9DDE63AF9BA" bold="true" box="[199,352,1583,1608]" pageId="8" pageNumber="381">Distribution.</emphasis>
|
||
The Yellow Sea (
|
||
<quantity id="6A4C3ECEFF95FF91FDACF9C2E5F8F9BA" box="[552,674,1584,1608]" metricMagnitude="1" metricUnit="m" metricValue="3.215" metricValueMax="4.33" metricValueMin="2.1" pageId="8" pageNumber="381" unit="m" value="32.15" valueMax="43.3" valueMin="21.0">21–43.3 m</quantity>
|
||
) (
|
||
<figureCitation id="358F8FAEFF95FF91FD3DF9DDE5A1F9BA" box="[697,763,1583,1608]" captionStart="FIGURE 1" captionStartId="3.[151,250,1955,1977]" captionTargetBox="[150,1436,373,1925]" captionTargetId="figure@3.[150,1436,373,1933]" captionTargetPageId="3" captionText="FIGURE 1. Distribution of Sternaspis chinensis sp. nov. and S. liui sp. nov. in the sea areas of China based on the examined material." httpUri="https://zenodo.org/record/237480/files/figure.png" pageId="8" pageNumber="381">Fig. 1</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E5AEC0A0FF95FF91FF43F9A2E22BF8A1" pageId="8" pageNumber="381" type="discussion">
|
||
<paragraph id="AD0B932BFF95FF91FF43F9A2E22BF8A1" blockId="8.[151,1436,1516,2008]" pageId="8" pageNumber="381">
|
||
<emphasis id="9FC04F39FF95FF91FF43F9A2E661F99B" bold="true" box="[199,315,1616,1641]" pageId="8" pageNumber="381">Remarks.</emphasis>
|
||
The ventro-caudal shield of
|
||
<taxonomicName id="6AB4E8A8FF95FF91FD00F9A3E47EF99B" box="[644,804,1617,1641]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="381" phylum="Annelida" rank="species" species="liui" status="sp. nov.">
|
||
<emphasis id="9FC04F39FF95FF91FD00F9A3E47EF99B" box="[644,804,1617,1641]" italics="true" pageId="8" pageNumber="381">Sternaspis liui</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9FC04F39FF95FF91FCA9F9A2E4DDF99B" bold="true" box="[813,903,1616,1641]" pageId="8" pageNumber="381">
|
||
<taxonomicNameLabel id="84F3F242FF95FF91FCA9F9A2E4DDF99B" box="[813,903,1616,1641]" pageId="8" pageNumber="381" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is slightly sclerotized, with a more or less soft consistency, and carries firmly adhered sediment particles, especially in smaller specimens. These features give the species a superficial resemblance to members of
|
||
<taxonomicName id="6AB4E8A8FF95FF91FD74F961E244F95E" authority="Sendall & Salazar-Vallejo, 2013" authorityName="Sendall & Salazar-Vallejo" authorityYear="2013" box="[752,1310,1683,1708]" class="Polychaeta" family="Sternaspidae" genus="Caulleryaspis" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="381" phylum="Annelida" rank="genus">
|
||
<emphasis id="9FC04F39FF95FF91FD74F961E4D6F959" box="[752,908,1683,1707]" italics="true" pageId="8" pageNumber="381">Caulleryaspis</emphasis>
|
||
<bibRefCitation id="C925EEDAFF95FF91FC1FF961E244F95E" author="Sendall" box="[923,1310,1683,1708]" pageId="8" pageNumber="381" refString="Sendall, K. & Salazar-Vallejo, S. I. (2013) Revision of Sternaspis Otto, 1821 (Polychaeta, Sternaspidae). ZooKeys, 286, 1 - 74. http: // dx. doi. org / 10.3897 / zookeys. 286.4438" type="journal article" year="2013">Sendall & Salazar-Vallejo, 2013</bibRefCitation>
|
||
</taxonomicName>
|
||
. However,
|
||
<taxonomicName id="6AB4E8A8FF95FF91FF13F947E669F93F" box="[151,307,1717,1741]" class="Polychaeta" family="Sternaspidae" genus="Caulleryaspis" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="381" phylum="Annelida" rank="genus">
|
||
<emphasis id="9FC04F39FF95FF91FF13F947E669F93F" box="[151,307,1717,1741]" italics="true" pageId="8" pageNumber="381">Caulleryaspis</emphasis>
|
||
</taxonomicName>
|
||
species have very soft shields with sediment cover that cannot be brushed off, and the shield features are so poorly developed that there are no ribs or concentric lines. By contrast, the shield of
|
||
<taxonomicName id="6AB4E8A8FF95FF91FB1EF925E260F91C" box="[1178,1338,1750,1774]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="381" phylum="Annelida" rank="species" species="liui" status="sp. nov.">
|
||
<emphasis id="9FC04F39FF95FF91FB1EF925E260F91C" box="[1178,1338,1750,1774]" italics="true" pageId="8" pageNumber="381">Sternaspis liui</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9FC04F39FF95FF91FAC6F924E2C6F91D" bold="true" box="[1346,1436,1750,1775]" pageId="8" pageNumber="381">
|
||
<taxonomicNameLabel id="84F3F242FF95FF91FAC6F924E2C6F91D" box="[1346,1436,1750,1775]" pageId="8" pageNumber="381" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is slightly soft with sediment cover that can be removed with the aid of fine-pointed forceps, and both the ribs and concentric lines are well defined. These characters indicate the new species should be classified into the genus
|
||
<taxonomicName id="6AB4E8A8FF95FF91FF13F8C8E651F8A3" box="[151,267,1850,1873]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="381" phylum="Annelida" rank="genus">
|
||
<emphasis id="9FC04F39FF95FF91FF13F8C8E651F8A3" box="[151,267,1850,1873]" italics="true" pageId="8" pageNumber="381">Sternaspis</emphasis>
|
||
</taxonomicName>
|
||
, although members of
|
||
<taxonomicName id="6AB4E8A8FF95FF91FD89F8C8E5DAF8A3" box="[525,640,1850,1873]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="381" phylum="Annelida" rank="genus">
|
||
<emphasis id="9FC04F39FF95FF91FD89F8C8E5DAF8A3" box="[525,640,1850,1873]" italics="true" pageId="8" pageNumber="381">Sternaspis</emphasis>
|
||
</taxonomicName>
|
||
usually have stiff shields with a sediment cover easily brushed off.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E5AEC0A0FF95FF90FF43F8A9E5D4FDED" lastPageId="9" lastPageNumber="382" pageId="8" pageNumber="381" type="reference_group">
|
||
<paragraph id="AD0B932BFF95FF90FF43F8A9E4A6FF20" blockId="8.[151,1436,1516,2008]" lastBlockId="9.[151,1437,151,543]" lastPageId="9" lastPageNumber="382" pageId="8" pageNumber="381">
|
||
Like
|
||
<taxonomicName id="6AB4E8A8FF95FF91FE87F8AEE6B2F881" ID-CoL="52F4N" box="[259,488,1883,1907]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="381" phylum="Annelida" rank="species" species="chinensis">
|
||
<emphasis id="9FC04F39FF95FF91FE87F8AEE6B2F881" box="[259,488,1883,1907]" italics="true" pageId="8" pageNumber="381">Sternaspis chinensis</emphasis>
|
||
</taxonomicName>
|
||
described above,
|
||
<taxonomicName id="6AB4E8A8FF95FF91FD3CF8AEE5A1F881" ID-CoL="52F4T" box="[696,763,1883,1907]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="381" phylum="Annelida" rank="species" species="liui" status="sp. nov.">
|
||
<emphasis id="9FC04F39FF95FF91FD3CF8AEE5A1F881" box="[696,763,1883,1907]" italics="true" pageId="8" pageNumber="381">S. liui</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9FC04F39FF95FF91FC81F8A9E43AF886" bold="true" box="[773,864,1883,1908]" pageId="8" pageNumber="381">
|
||
<taxonomicNameLabel id="84F3F242FF95FF91FC81F8A9E43AF886" box="[773,864,1883,1908]" pageId="8" pageNumber="381" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is a species that has also been misidentified as
|
||
<taxonomicName id="6AB4E8A8FF95FF91FA03F8AEE6FFF867" ID-CoL="52F56" authority="Ranzani, 1817" authorityName="Ranzani" authorityYear="1817" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="381" phylum="Annelida" rank="species" species="scutata">
|
||
<emphasis id="9FC04F39FF95FF91FA03F8AEE7B2F867" italics="true" pageId="8" pageNumber="381">S. scutata</emphasis>
|
||
(
|
||
<bibRefCitation id="C925EEDAFF95FF91FF73F88EE6C7F867" author="Ranzani" box="[247,413,1916,1941]" pageId="8" pageNumber="381" refString="Ranzani, C. (1817) Descrizione di una nuova specie del genere Thalassema. Opuscoli scientifica, 2, 112." type="journal article" year="1817">Ranzani, 1817</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
in
|
||
<collectingCountry id="D5A3D3BBFF95FF91FE4FF88EE554F867" box="[459,526,1916,1941]" name="China" pageId="8" pageNumber="381">China</collectingCountry>
|
||
since the 1950s. This is largely due to underestimation of shield morphology in the taxonomy of
|
||
<taxonomicName id="6AB4E8A8FF95FF91FEE0F86DE68CF844" ID-CoL="84TVJ" box="[356,470,1951,1974]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="381" phylum="Annelida" rank="genus">
|
||
<emphasis id="9FC04F39FF95FF91FEE0F86DE68CF844" box="[356,470,1951,1974]" italics="true" pageId="8" pageNumber="381">Sternaspis</emphasis>
|
||
</taxonomicName>
|
||
. Actually,
|
||
<taxonomicName id="6AB4E8A8FF95FF91FDD8F86DE45BF844" ID-CoL="52F4T" box="[604,769,1950,1974]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="381" phylum="Annelida" rank="species" species="liui" status="sp. nov.">
|
||
<emphasis id="9FC04F39FF95FF91FDD8F86DE45BF844" box="[604,769,1950,1974]" italics="true" pageId="8" pageNumber="381">Sternaspis liui</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9FC04F39FF95FF91FC8AF86CE436F845" bold="true" box="[782,876,1950,1975]" pageId="8" pageNumber="381">
|
||
<taxonomicNameLabel id="84F3F242FF95FF91FC8AF86CE436F845" box="[782,876,1950,1975]" pageId="8" pageNumber="381" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is readily distinguished from
|
||
<taxonomicName id="6AB4E8A8FF95FF91FB50F86DE21CF844" ID-CoL="52F56" box="[1236,1350,1951,1974]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="381" phylum="Annelida" rank="species" species="scutata">
|
||
<emphasis id="9FC04F39FF95FF91FB50F86DE21CF844" box="[1236,1350,1951,1974]" italics="true" pageId="8" pageNumber="381">S. scutata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="6AB4E8A8FF95FF91FA03F86DE7A5F825" ID-CoL="52F4N" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="381" phylum="Annelida" rank="species" species="chinensis">
|
||
<emphasis id="9FC04F39FF95FF91FA03F86DE7A5F825" italics="true" pageId="8" pageNumber="381">S. chinensis</emphasis>
|
||
</taxonomicName>
|
||
by their shield features. The former has a slightly soft shield with firmly adhered sediment, and the main ribs prominent and concentric lines raised near the margin, while shields of the latter two are stiff with sediment easily brushed off, and their main ribs and concentric lines are not prominent.
|
||
</paragraph>
|
||
<paragraph id="AD0B932BFF94FF90FF43FF29E640FE6B" blockId="9.[151,1437,151,543]" pageId="9" pageNumber="382">
|
||
<taxonomicName id="6AB4E8A8FF94FF90FF43FF29E63DFF01" ID-CoL="52F4T" box="[199,359,219,243]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="382" phylum="Annelida" rank="species" species="liui" status="sp. nov.">
|
||
<emphasis id="9FC04F39FF94FF90FF43FF29E63DFF01" box="[199,359,219,243]" italics="true" pageId="9" pageNumber="382">Sternaspis liui</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9FC04F39FF94FF90FEEBFF28E690FF01" bold="true" box="[367,458,218,243]" pageId="9" pageNumber="382">
|
||
<taxonomicNameLabel id="84F3F242FF94FF90FEEBFF28E690FF01" box="[367,458,218,243]" pageId="9" pageNumber="382" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
resembles
|
||
<taxonomicName id="6AB4E8A8FF94FF90FDCDFF29E424FF01" ID-CoL="52F4V" authority="Chamberlin, 1919" authorityName="Chamberlin" authorityYear="1919" box="[585,894,218,243]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="382" phylum="Annelida" rank="species" species="maior">
|
||
<emphasis id="9FC04F39FF94FF90FDCDFF29E5F3FF00" box="[585,681,219,242]" italics="true" pageId="9" pageNumber="382">S. maior</emphasis>
|
||
Chamberlin, 1919
|
||
</taxonomicName>
|
||
, a species originally described from the Eastern Pacific, in having prominent main radial ribs. The new species can be distinguished by possessing the concentric lines which are barely visible in
|
||
<taxonomicName id="6AB4E8A8FF94FF90FD82FEECE53EFEC7" ID-CoL="52F4V" box="[518,612,286,309]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="382" phylum="Annelida" rank="species" species="maior">
|
||
<emphasis id="9FC04F39FF94FF90FD82FEECE53EFEC7" box="[518,612,286,309]" italics="true" pageId="9" pageNumber="382">S. maior</emphasis>
|
||
</taxonomicName>
|
||
. They also differ in their distribution, since
|
||
<taxonomicName id="6AB4E8A8FF94FF90FBD3FEECE3EDFEC7" ID-CoL="52F4V" box="[1111,1207,286,309]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="382" phylum="Annelida" rank="species" species="maior">
|
||
<emphasis id="9FC04F39FF94FF90FBD3FEECE3EDFEC7" box="[1111,1207,286,309]" italics="true" pageId="9" pageNumber="382">S. maior</emphasis>
|
||
</taxonomicName>
|
||
is found in the Gulf of California, off the west coast of the Baja California Peninsula and Guerrero off the west coast of
|
||
<collectingCountry id="D5A3D3BBFF94FF90FAC2FECCE2C1FEA5" box="[1350,1435,318,343]" name="Mexico" pageId="9" pageNumber="382">Mexico</collectingCountry>
|
||
(
|
||
<bibRefCitation id="C925EEDAFF94FF90FF1AFEADE4CEFE8A" author="Sendall" box="[158,916,351,376]" pageId="9" pageNumber="382" refString="Sendall, K. & Salazar-Vallejo, S. I. (2013) Revision of Sternaspis Otto, 1821 (Polychaeta, Sternaspidae). ZooKeys, 286, 1 - 74. http: // dx. doi. org / 10.3897 / zookeys. 286.4438" type="journal article" year="2013">Sendall & Salazar-Vallejo 2013; Méndez & Yáñez-Rivera, in press</bibRefCitation>
|
||
), while
|
||
<taxonomicName id="6AB4E8A8FF94FF90FC68FE92E377FE8A" ID-CoL="52F4T" box="[1004,1069,352,376]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="382" phylum="Annelida" rank="species" species="liui" status="sp. nov.">
|
||
<emphasis id="9FC04F39FF94FF90FC68FE92E377FE8A" box="[1004,1069,352,376]" italics="true" pageId="9" pageNumber="382">S. liui</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9FC04F39FF94FF90FBB1FEADE3D4FE8A" bold="true" box="[1077,1166,351,376]" pageId="9" pageNumber="382">
|
||
<taxonomicNameLabel id="84F3F242FF94FF90FBB1FEADE3D4FE8A" box="[1077,1166,351,376]" pageId="9" pageNumber="382" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is only known from the Yellow Sea.
|
||
</paragraph>
|
||
<paragraph id="AD0B932BFF94FF90FF43FE50E5D4FDED" blockId="9.[151,1437,151,543]" pageId="9" pageNumber="382">
|
||
Further,
|
||
<taxonomicName id="6AB4E8A8FF94FF90FEA1FE51E63CFE49" ID-CoL="52F4T" box="[293,358,419,443]" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="382" phylum="Annelida" rank="species" species="liui" status="sp. nov.">
|
||
<emphasis id="9FC04F39FF94FF90FEA1FE51E63CFE49" box="[293,358,419,443]" italics="true" pageId="9" pageNumber="382">S. liui</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9FC04F39FF94FF90FEE9FE50E69CFE49" bold="true" box="[365,454,418,443]" pageId="9" pageNumber="382">
|
||
<taxonomicNameLabel id="84F3F242FF94FF90FEE9FE50E69CFE49" box="[365,454,418,443]" pageId="9" pageNumber="382" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is unique in the genus by a combination of characters as follows: the shields are slightly sclerotized and firmly adhered by sediment, appearing dusty in frontal view; the main radial ribs are distinct, forming an obvious boundary between the lateral shield plates and the fan; and the concentric lines are welldefined and even prominent near the margin.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |