238 lines
32 KiB
XML
238 lines
32 KiB
XML
<document ID-DOI="10.11646/zootaxa.5277.3.3" ID-ISSN="1175-5326" ID-Zenodo-Dep="7890125" ID-ZooBank="9CD81684-7297-4E55-A5BF-114D0AD73C63" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1683101463285" checkinUser="plazi" docAuthor="Sikorski, Andrey, Pavlova, Lyudmila, Martin, Daniel & Gil, João" docDate="2023" docId="03B4EA31DA52137F3EA3450DEB29F9A7" docLanguage="en" docName="zootaxa.5277.3.3.pdf" docOrigin="Zootaxa 5277 (3)" docSource="http://dx.doi.org/10.11646/zootaxa.5277.3.3" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Laonice (Sarsiana) sinica Sikorski & Wu 1998" docType="treatment" docVersion="2" lastPageNumber="504" masterDocId="FF8D9249DA5E13713E344372E834FFAE" masterDocTitle="New sublittoral species of Laonice (Annelida: Spionidae) from southern Asian coasts" masterLastPageNumber="508" masterPageNumber="490" pageNumber="502" updateTime="1683101953038" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>New sublittoral species of Laonice (Annelida: Spionidae) from southern Asian coasts</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Sikorski, Andrey</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0001-8073-0027</mods:nameIdentifier>
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<mods:affiliation>Akvaplan-niva AS, Fram Centre, 9296 TromsØ, Norway. as @ akvaplan. niva. no; https: // orcid. org / 0000 - 0001 - 8073 - 0027 Murmansk Marine Biological Institute, Russian Academy of Sciences, 17 Vladimirskaya Street, Murmansk 183010, Russia. sea 1234 @ mail. ru; http: // orcid. org / 0000 - 0003 - 4422 - 0366</mods:affiliation>
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<mods:nameIdentifier type="email">as@akvaplan.niva.no</mods:nameIdentifier>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Pavlova, Lyudmila</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0003-4422-0366</mods:nameIdentifier>
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<mods:nameIdentifier type="email">sea1234@mail.ru</mods:nameIdentifier>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Martin, Daniel</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0001-6350-7384</mods:nameIdentifier>
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<mods:affiliation>Centre d’Estudis Avançats de Blanes (CEAB-CSIC), Carrer d’accès a la Cala St. Francesc, 14, Blanes-Girona- 17300, Spain. dani @ ceab. csic. es; https: // orcid. org / 0000 - 0001 - 6350 - 7384</mods:affiliation>
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<mods:nameIdentifier type="email">dani@ceab.csic.es</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Gil, João</mods:namePart>
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<mods:affiliation>Centre of Marine Sciences (CCMAR), Universidade do Algarve, Campus de Gambelas, 8005 - 139 Faro, Portugal.</mods:affiliation>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>Zootaxa</mods:title>
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<mods:date>2023</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2023-05-03</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>5277</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>3</mods:number>
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<mods:extent unit="page">
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<mods:start>490</mods:start>
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<mods:end>508</mods:end>
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<mods:url>http://dx.doi.org/10.11646/zootaxa.5277.3.3</mods:url>
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<mods:identifier type="DOI">10.11646/zootaxa.5277.3.3</mods:identifier>
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<mods:identifier type="ISSN">1175-5326</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7890125</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7890123" ID-Zenodo-Dep="7890123" LSID="urn:lsid:plazi:treatment:03B4EA31DA52137F3EA3450DEB29F9A7" httpUri="http://treatment.plazi.org/id/03B4EA31DA52137F3EA3450DEB29F9A7" lastPageId="14" lastPageNumber="504" pageId="12" pageNumber="502">
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<subSubSection box="[151,769,1662,1689]" pageId="12" pageNumber="502" type="nomenclature">
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<paragraph blockId="12.[151,769,1662,1725]" box="[151,769,1662,1689]" pageId="12" pageNumber="502">
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<heading bold="true" box="[151,769,1662,1689]" fontSize="11" level="1" pageId="12" pageNumber="502" reason="1">
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<taxonomicName ID-CoL="3S89G" authority="Sikorski & Wu, 1998" authorityName="Sikorski & Wu" authorityYear="1998" box="[151,769,1662,1689]" class="Polychaeta" family="Spionidae" genus="Laonice" isUncertain="true" kingdom="Animalia" order="Spionida" pageId="12" pageNumber="502" phylum="Annelida" rank="species" species="sinica" subGenus="Sarsiana">
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<emphasis bold="true" box="[151,769,1662,1689]" pageId="12" pageNumber="502">
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<emphasis bold="true" box="[151,249,1663,1689]" italics="true" pageId="12" pageNumber="502">Laonice</emphasis>
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(
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<emphasis bold="true" box="[266,374,1663,1689]" italics="true" pageId="12" pageNumber="502">Sarsiana</emphasis>
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) cf.
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<emphasis bold="true" box="[428,500,1663,1689]" italics="true" pageId="12" pageNumber="502">sinica</emphasis>
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<bibRefCitation author="Sikorski, A. V. & Wu, B. L." box="[507,769,1662,1689]" pageId="12" pageNumber="502" pagination="1242 - 1248" refId="ref15241" refString="Sikorski, A. V. & Wu, B. L. (1998) Laonice sinica sp. nov. from the Yellow Sea. Zoologichesky Zhurnal, 77 (11), 1242 - 1248. [in Russian]" type="journal article" year="1998">Sikorski & Wu, 1998</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection box="[151,303,1698,1725]" pageId="12" pageNumber="502" type="description">
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<paragraph blockId="12.[151,769,1662,1725]" box="[151,303,1698,1725]" pageId="12" pageNumber="502">
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<figureCitation box="[151,271,1698,1725]" captionStart="FIGURE 5" captionStartId="13.[152,254,1879,1903]" captionTargetBox="[152,1425,968,1845]" captionTargetId="figure-332@13.[151,1436,957,1856]" captionTargetPageId="13" captionText="FIGURE 5. Laonice cf. sinica Sikorski & Wu, 1998. A: anterior region (9 chaetigers), dorsal view. B: end of branchiate region (chaetigers 30–39), dorsal view.C: postbranchiate region, ventralview.D:neuropodial hooded hook, chaetiger 44 (lateral view).E: neuropodialhoodedhook,chaetiger44(frontalview,scheme).F:stainingpatternwithMethylGreen,anteriorregion(10chaetigers), dorsal view. Scale, mm: A–C, 1; D–E, 0.01; F, 2. Material: two specimens, Gulf of Siam, st. 4 (MNCN16.01/19137)." figureDoi="http://doi.org/10.5281/zenodo.7890137" httpUri="https://zenodo.org/record/7890137/files/figure.png" pageId="12" pageNumber="502">Figs 5A–F</figureCitation>
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,
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<figureCitation box="[282,299,1699,1725]" captionStart="FIGURE 6" captionStartId="14.[152,255,1196,1220]" captionTargetBox="[154,1433,347,1171]" captionTargetId="figure-56@14.[151,1435,345,1173]" captionTargetPageId="14" captionText="FIGURE 6. Location of the different species of Laonice discussed in the study: Persian Gulf (dot), Andaman Sea (square), Gulf of Siam (star), and Yellow Sea (triangle)." figureDoi="http://doi.org/10.5281/zenodo.7890139" httpUri="https://zenodo.org/record/7890139/files/figure.png" pageId="12" pageNumber="502">6</figureCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="12" pageNumber="502" type="materials_examined">
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<paragraph blockId="12.[151,1437,1770,2013]" pageId="12" pageNumber="502">
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<emphasis bold="true" box="[151,382,1770,1796]" pageId="12" pageNumber="502">Material examined.</emphasis>
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<materialsCitation collectingDate="1998-07-27" collectionCode="MNCN" country="Thailand" elevation="61" latitude="7.5365" location="Gulf" longLatPrecision="1" longitude="102.7957" pageId="12" pageNumber="502" specimenCode="MNCN16.01" specimenCount="2">
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<specimenCode box="[386,536,1771,1797]" collectionCode="MNCN" country="Spain" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35275" lsid="urn:lsid:biocol.org:col:35275" name="Museo Nacional de Ciencias Naturales" pageId="12" pageNumber="502" type="Museum">MNCN16.01</specimenCode>
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/19137,
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<specimenCount box="[622,760,1771,1797]" pageId="12" pageNumber="502" type="generic">2 specimens</specimenCount>
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,
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<location LSID="urn:lsid:plazi:treatment:03B4EA31DA52137F3EA3450DEB29F9A7:8EC20DFCDA52137D3D344599EB07F8AB" box="[768,819,1771,1797]" country="Thailand" latitude="7.5365" longLatPrecision="1" longitude="102.7957" name="Gulf" pageId="12" pageNumber="502">Gulf</location>
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of Siam, off
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<collectingCountry box="[956,1058,1771,1797]" name="Thailand" pageId="12" pageNumber="502">Thailand</collectingCountry>
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, st. 4,
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<geoCoordinate box="[1122,1267,1772,1799]" degrees="07" direction="north" minutes="32.190" orientation="latitude" pageId="12" pageNumber="502" precision="1" value="7.5365">07°32.190′N</geoCoordinate>
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,
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<geoCoordinate box="[1276,1432,1772,1799]" degrees="102" direction="east" minutes="47.742" orientation="longitude" pageId="12" pageNumber="502" precision="1" value="102.7957">102°47.742′E</geoCoordinate>
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,
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<elevation box="[151,283,1807,1833]" metricMagnitude="1" metricUnit="m" metricValue="6.1" pageId="12" pageNumber="502" unit="m" value="61.0">
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<quantity box="[151,210,1807,1833]" metricMagnitude="1" metricUnit="m" metricValue="6.1" pageId="12" pageNumber="502" unit="m" value="61.0">61 m</quantity>
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depth
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</elevation>
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, 89.6% of silt and clay (<63 µm) and 10.0% of fine sand (63–250 µm) with shell fragments,
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<date pageId="12" pageNumber="502" value="1998-07-27">
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<collectingDate pageId="12" pageNumber="502" value="1998-07-27">27 July 1998</collectingDate>
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</date>
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</materialsCitation>
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.
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</paragraph>
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||
</subSubSection>
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<subSubSection lastPageId="14" lastPageNumber="504" pageId="12" pageNumber="502" type="description">
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<paragraph blockId="12.[151,1437,1770,2013]" pageId="12" pageNumber="502">
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<emphasis bold="true" box="[199,767,1878,1905]" pageId="12" pageNumber="502">
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Description of specimens from the Gulf of
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<collectingCountry box="[699,762,1878,1904]" name="Thailand" pageId="12" pageNumber="502">Siam</collectingCountry>
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.
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</emphasis>
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Two anterior fragments, one very short, longest one
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<quantity box="[1352,1437,1879,1905]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="12" pageNumber="502" unit="mm" value="0.8">0.8 mm</quantity>
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wide with 44 chaetigers (used for numerical characters).
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</paragraph>
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<paragraph blockId="12.[151,1437,1770,2013]" lastBlockId="13.[151,1437,150,933]" lastPageId="13" lastPageNumber="503" pageId="12" pageNumber="502">
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Prostomium T-shaped, with rounded anterior margin, not fused with peristomium by anterolateral angles (
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<figureCitation captionStart="FIGURE 5" captionStartId="13.[152,254,1879,1903]" captionTargetBox="[152,1425,968,1845]" captionTargetId="figure-332@13.[151,1436,957,1856]" captionTargetPageId="13" captionText="FIGURE 5. Laonice cf. sinica Sikorski & Wu, 1998. A: anterior region (9 chaetigers), dorsal view. B: end of branchiate region (chaetigers 30–39), dorsal view.C: postbranchiate region, ventralview.D:neuropodial hooded hook, chaetiger 44 (lateral view).E: neuropodialhoodedhook,chaetiger44(frontalview,scheme).F:stainingpatternwithMethylGreen,anteriorregion(10chaetigers), dorsal view. Scale, mm: A–C, 1; D–E, 0.01; F, 2. Material: two specimens, Gulf of Siam, st. 4 (MNCN16.01/19137)." figureDoi="http://doi.org/10.5281/zenodo.7890137" httpUri="https://zenodo.org/record/7890137/files/figure.png" pageId="12" pageNumber="502">Fig. 5A</figureCitation>
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). Caruncle accompanied by nuchal organs, extending to posterior end of chaetiger 12. Occipital antenna quite large, erected, slightly longer than branchiae of chaetiger 2 (
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<figureCitation box="[839,930,150,177]" captionStart="FIGURE 5" captionStartId="13.[152,254,1879,1903]" captionTargetBox="[152,1425,968,1845]" captionTargetId="figure-332@13.[151,1436,957,1856]" captionTargetPageId="13" captionText="FIGURE 5. Laonice cf. sinica Sikorski & Wu, 1998. A: anterior region (9 chaetigers), dorsal view. B: end of branchiate region (chaetigers 30–39), dorsal view.C: postbranchiate region, ventralview.D:neuropodial hooded hook, chaetiger 44 (lateral view).E: neuropodialhoodedhook,chaetiger44(frontalview,scheme).F:stainingpatternwithMethylGreen,anteriorregion(10chaetigers), dorsal view. Scale, mm: A–C, 1; D–E, 0.01; F, 2. Material: two specimens, Gulf of Siam, st. 4 (MNCN16.01/19137)." figureDoi="http://doi.org/10.5281/zenodo.7890137" httpUri="https://zenodo.org/record/7890137/files/figure.png" pageId="13" pageNumber="503">Fig. 5A</figureCitation>
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). One pair of bright elongate eyespots along lateral margins of prostomium, in front of occipital antenna.
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</paragraph>
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<paragraph blockId="13.[151,1437,150,933]" pageId="13" pageNumber="503">
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Branchiae from chaetiger 2, short, one third of length of notopodial postchaetal lamellae of same chaetiger, half longer on chaetiger 4, 1.5 times shorter on chaetiger 5, very gradually lengthening to become nearly as long as notopodial postchaetal lamellae at chaetiger 25, then becoming shorter again, half the size of the last pair of branchiae, on chaetiger 34 (
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<figureCitation box="[462,586,330,357]" captionStart="FIGURE 5" captionStartId="13.[152,254,1879,1903]" captionTargetBox="[152,1425,968,1845]" captionTargetId="figure-332@13.[151,1436,957,1856]" captionTargetPageId="13" captionText="FIGURE 5. Laonice cf. sinica Sikorski & Wu, 1998. A: anterior region (9 chaetigers), dorsal view. B: end of branchiate region (chaetigers 30–39), dorsal view.C: postbranchiate region, ventralview.D:neuropodial hooded hook, chaetiger 44 (lateral view).E: neuropodialhoodedhook,chaetiger44(frontalview,scheme).F:stainingpatternwithMethylGreen,anteriorregion(10chaetigers), dorsal view. Scale, mm: A–C, 1; D–E, 0.01; F, 2. Material: two specimens, Gulf of Siam, st. 4 (MNCN16.01/19137)." figureDoi="http://doi.org/10.5281/zenodo.7890137" httpUri="https://zenodo.org/record/7890137/files/figure.png" pageId="13" pageNumber="503">Fig. 5A–B</figureCitation>
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).
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</paragraph>
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<paragraph blockId="13.[151,1437,150,933]" pageId="13" pageNumber="503">
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Notopodial postchaetal lamellae leaf-like, narrowing into sharply acute tips on first three chaetigers (
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<figureCitation box="[1333,1422,366,393]" captionStart="FIGURE 5" captionStartId="13.[152,254,1879,1903]" captionTargetBox="[152,1425,968,1845]" captionTargetId="figure-332@13.[151,1436,957,1856]" captionTargetPageId="13" captionText="FIGURE 5. Laonice cf. sinica Sikorski & Wu, 1998. A: anterior region (9 chaetigers), dorsal view. B: end of branchiate region (chaetigers 30–39), dorsal view.C: postbranchiate region, ventralview.D:neuropodial hooded hook, chaetiger 44 (lateral view).E: neuropodialhoodedhook,chaetiger44(frontalview,scheme).F:stainingpatternwithMethylGreen,anteriorregion(10chaetigers), dorsal view. Scale, mm: A–C, 1; D–E, 0.01; F, 2. Material: two specimens, Gulf of Siam, st. 4 (MNCN16.01/19137)." figureDoi="http://doi.org/10.5281/zenodo.7890137" httpUri="https://zenodo.org/record/7890137/files/figure.png" pageId="13" pageNumber="503">Fig. 5A</figureCitation>
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), slightly rounded from chaetiger 4 (
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<figureCitation box="[557,649,402,429]" captionStart="FIGURE 5" captionStartId="13.[152,254,1879,1903]" captionTargetBox="[152,1425,968,1845]" captionTargetId="figure-332@13.[151,1436,957,1856]" captionTargetPageId="13" captionText="FIGURE 5. Laonice cf. sinica Sikorski & Wu, 1998. A: anterior region (9 chaetigers), dorsal view. B: end of branchiate region (chaetigers 30–39), dorsal view.C: postbranchiate region, ventralview.D:neuropodial hooded hook, chaetiger 44 (lateral view).E: neuropodialhoodedhook,chaetiger44(frontalview,scheme).F:stainingpatternwithMethylGreen,anteriorregion(10chaetigers), dorsal view. Scale, mm: A–C, 1; D–E, 0.01; F, 2. Material: two specimens, Gulf of Siam, st. 4 (MNCN16.01/19137)." figureDoi="http://doi.org/10.5281/zenodo.7890137" httpUri="https://zenodo.org/record/7890137/files/figure.png" pageId="13" pageNumber="503">Fig. 5A</figureCitation>
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), becoming acute again at posterior branchiate chaetigers (
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<figureCitation box="[1332,1423,402,429]" captionStart="FIGURE 5" captionStartId="13.[152,254,1879,1903]" captionTargetBox="[152,1425,968,1845]" captionTargetId="figure-332@13.[151,1436,957,1856]" captionTargetPageId="13" captionText="FIGURE 5. Laonice cf. sinica Sikorski & Wu, 1998. A: anterior region (9 chaetigers), dorsal view. B: end of branchiate region (chaetigers 30–39), dorsal view.C: postbranchiate region, ventralview.D:neuropodial hooded hook, chaetiger 44 (lateral view).E: neuropodialhoodedhook,chaetiger44(frontalview,scheme).F:stainingpatternwithMethylGreen,anteriorregion(10chaetigers), dorsal view. Scale, mm: A–C, 1; D–E, 0.01; F, 2. Material: two specimens, Gulf of Siam, st. 4 (MNCN16.01/19137)." figureDoi="http://doi.org/10.5281/zenodo.7890137" httpUri="https://zenodo.org/record/7890137/files/figure.png" pageId="13" pageNumber="503">Fig. 5B</figureCitation>
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). Notopodial postchaetal lamellae gradually shortening on four last branchiate chaetigers, without erect terminal peak on postbranchiate chaetigers (
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<figureCitation box="[495,586,474,501]" captionStart="FIGURE 5" captionStartId="13.[152,254,1879,1903]" captionTargetBox="[152,1425,968,1845]" captionTargetId="figure-332@13.[151,1436,957,1856]" captionTargetPageId="13" captionText="FIGURE 5. Laonice cf. sinica Sikorski & Wu, 1998. A: anterior region (9 chaetigers), dorsal view. B: end of branchiate region (chaetigers 30–39), dorsal view.C: postbranchiate region, ventralview.D:neuropodial hooded hook, chaetiger 44 (lateral view).E: neuropodialhoodedhook,chaetiger44(frontalview,scheme).F:stainingpatternwithMethylGreen,anteriorregion(10chaetigers), dorsal view. Scale, mm: A–C, 1; D–E, 0.01; F, 2. Material: two specimens, Gulf of Siam, st. 4 (MNCN16.01/19137)." figureDoi="http://doi.org/10.5281/zenodo.7890137" httpUri="https://zenodo.org/record/7890137/files/figure.png" pageId="13" pageNumber="503">Fig. 5B</figureCitation>
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). Neuropodial postchaetal lamellae as leaf-like triangles with dorsolateral tips; tips acute on four anteriormost chaetigers (
|
||
<figureCitation box="[700,789,510,537]" captionStart="FIGURE 5" captionStartId="13.[152,254,1879,1903]" captionTargetBox="[152,1425,968,1845]" captionTargetId="figure-332@13.[151,1436,957,1856]" captionTargetPageId="13" captionText="FIGURE 5. Laonice cf. sinica Sikorski & Wu, 1998. A: anterior region (9 chaetigers), dorsal view. B: end of branchiate region (chaetigers 30–39), dorsal view.C: postbranchiate region, ventralview.D:neuropodial hooded hook, chaetiger 44 (lateral view).E: neuropodialhoodedhook,chaetiger44(frontalview,scheme).F:stainingpatternwithMethylGreen,anteriorregion(10chaetigers), dorsal view. Scale, mm: A–C, 1; D–E, 0.01; F, 2. Material: two specimens, Gulf of Siam, st. 4 (MNCN16.01/19137)." figureDoi="http://doi.org/10.5281/zenodo.7890137" httpUri="https://zenodo.org/record/7890137/files/figure.png" pageId="13" pageNumber="503">Fig. 5A</figureCitation>
|
||
) and rounded from chaetiger 5. Neuropodial postchaetal lamellae gradually becoming shorter from posterior branchiate chaetigers, and then much shorter from chaetiger 42 onwards.
|
||
</paragraph>
|
||
<paragraph blockId="13.[151,1437,150,933]" pageId="13" pageNumber="503">
|
||
Dorsal transverse crests first appearing on chaetiger 31, as square tongue-shaped membranes on middle of dorsal surface of chaetigers 31–32 (
|
||
<figureCitation box="[560,650,654,681]" captionStart="FIGURE 5" captionStartId="13.[152,254,1879,1903]" captionTargetBox="[152,1425,968,1845]" captionTargetId="figure-332@13.[151,1436,957,1856]" captionTargetPageId="13" captionText="FIGURE 5. Laonice cf. sinica Sikorski & Wu, 1998. A: anterior region (9 chaetigers), dorsal view. B: end of branchiate region (chaetigers 30–39), dorsal view.C: postbranchiate region, ventralview.D:neuropodial hooded hook, chaetiger 44 (lateral view).E: neuropodialhoodedhook,chaetiger44(frontalview,scheme).F:stainingpatternwithMethylGreen,anteriorregion(10chaetigers), dorsal view. Scale, mm: A–C, 1; D–E, 0.01; F, 2. Material: two specimens, Gulf of Siam, st. 4 (MNCN16.01/19137)." figureDoi="http://doi.org/10.5281/zenodo.7890137" httpUri="https://zenodo.org/record/7890137/files/figure.png" pageId="13" pageNumber="503">Fig. 5B</figureCitation>
|
||
). Continuous crests connecting notopodial postchaetal lamellae from last branchial chaetiger to at least the 14th post-branchial chaetiger, first two with strongly elevated middle region (
|
||
<figureCitation box="[159,250,726,753]" captionStart="FIGURE 5" captionStartId="13.[152,254,1879,1903]" captionTargetBox="[152,1425,968,1845]" captionTargetId="figure-332@13.[151,1436,957,1856]" captionTargetPageId="13" captionText="FIGURE 5. Laonice cf. sinica Sikorski & Wu, 1998. A: anterior region (9 chaetigers), dorsal view. B: end of branchiate region (chaetigers 30–39), dorsal view.C: postbranchiate region, ventralview.D:neuropodial hooded hook, chaetiger 44 (lateral view).E: neuropodialhoodedhook,chaetiger44(frontalview,scheme).F:stainingpatternwithMethylGreen,anteriorregion(10chaetigers), dorsal view. Scale, mm: A–C, 1; D–E, 0.01; F, 2. Material: two specimens, Gulf of Siam, st. 4 (MNCN16.01/19137)." figureDoi="http://doi.org/10.5281/zenodo.7890137" httpUri="https://zenodo.org/record/7890137/files/figure.png" pageId="13" pageNumber="503">Fig. 5B</figureCitation>
|
||
). Ventral borders between chaetigers bearing dorsal transverse crests with two parallel transverse short strips (
|
||
<figureCitation box="[227,316,762,789]" captionStart="FIGURE 5" captionStartId="13.[152,254,1879,1903]" captionTargetBox="[152,1425,968,1845]" captionTargetId="figure-332@13.[151,1436,957,1856]" captionTargetPageId="13" captionText="FIGURE 5. Laonice cf. sinica Sikorski & Wu, 1998. A: anterior region (9 chaetigers), dorsal view. B: end of branchiate region (chaetigers 30–39), dorsal view.C: postbranchiate region, ventralview.D:neuropodial hooded hook, chaetiger 44 (lateral view).E: neuropodialhoodedhook,chaetiger44(frontalview,scheme).F:stainingpatternwithMethylGreen,anteriorregion(10chaetigers), dorsal view. Scale, mm: A–C, 1; D–E, 0.01; F, 2. Material: two specimens, Gulf of Siam, st. 4 (MNCN16.01/19137)." figureDoi="http://doi.org/10.5281/zenodo.7890137" httpUri="https://zenodo.org/record/7890137/files/figure.png" pageId="13" pageNumber="503">Fig. 5C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph blockId="13.[151,1437,150,933]" box="[199,1401,799,825]" pageId="13" pageNumber="503">Lateral inter-neuropodial pouches from chaetiger 7 (right side) and 8 (left side), until last chaetiger present.</paragraph>
|
||
<paragraph blockId="13.[151,1437,150,933]" pageId="13" pageNumber="503">
|
||
Capillaries of anterior chaetigers arranged in two vertical rows. Neuropodial hooks from chaetiger 37, up to five per neuropodium, bidentate in lateral view (
|
||
<figureCitation box="[635,722,870,897]" captionStart="FIGURE 5" captionStartId="13.[152,254,1879,1903]" captionTargetBox="[152,1425,968,1845]" captionTargetId="figure-332@13.[151,1436,957,1856]" captionTargetPageId="13" captionText="FIGURE 5. Laonice cf. sinica Sikorski & Wu, 1998. A: anterior region (9 chaetigers), dorsal view. B: end of branchiate region (chaetigers 30–39), dorsal view.C: postbranchiate region, ventralview.D:neuropodial hooded hook, chaetiger 44 (lateral view).E: neuropodialhoodedhook,chaetiger44(frontalview,scheme).F:stainingpatternwithMethylGreen,anteriorregion(10chaetigers), dorsal view. Scale, mm: A–C, 1; D–E, 0.01; F, 2. Material: two specimens, Gulf of Siam, st. 4 (MNCN16.01/19137)." figureDoi="http://doi.org/10.5281/zenodo.7890137" httpUri="https://zenodo.org/record/7890137/files/figure.png" pageId="13" pageNumber="503">Fig. 5D</figureCitation>
|
||
), tridentate in frontal view (
|
||
<figureCitation box="[1029,1115,870,897]" captionStart="FIGURE 5" captionStartId="13.[152,254,1879,1903]" captionTargetBox="[152,1425,968,1845]" captionTargetId="figure-332@13.[151,1436,957,1856]" captionTargetPageId="13" captionText="FIGURE 5. Laonice cf. sinica Sikorski & Wu, 1998. A: anterior region (9 chaetigers), dorsal view. B: end of branchiate region (chaetigers 30–39), dorsal view.C: postbranchiate region, ventralview.D:neuropodial hooded hook, chaetiger 44 (lateral view).E: neuropodialhoodedhook,chaetiger44(frontalview,scheme).F:stainingpatternwithMethylGreen,anteriorregion(10chaetigers), dorsal view. Scale, mm: A–C, 1; D–E, 0.01; F, 2. Material: two specimens, Gulf of Siam, st. 4 (MNCN16.01/19137)." figureDoi="http://doi.org/10.5281/zenodo.7890137" httpUri="https://zenodo.org/record/7890137/files/figure.png" pageId="13" pageNumber="503">Fig. 5E</figureCitation>
|
||
). Notopodial hooks not seen. Sabre chaetae from chaetiger 31, one per fascicle.
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7890137" ID-Zenodo-Dep="7890137" httpUri="https://zenodo.org/record/7890137/files/figure.png" pageId="13" pageNumber="503" startId="13.[152,254,1879,1903]" targetBox="[152,1425,968,1845]" targetPageId="13" targetType="figure">
|
||
<paragraph blockId="13.[151,1437,1879,2011]" pageId="13" pageNumber="503">
|
||
<emphasis bold="true" box="[152,279,1879,1903]" pageId="13" pageNumber="503">FIGURE 5.</emphasis>
|
||
<taxonomicName authority="Sikorski & Wu, 1998" authorityName="Sikorski & Wu" authorityYear="1998" box="[286,688,1879,1903]" class="Polychaeta" family="Spionidae" genus="Laonice" isUncertain="true" kingdom="Animalia" order="Spionida" pageId="13" pageNumber="503" phylum="Annelida" rank="species" species="sinica">
|
||
<emphasis box="[286,367,1880,1903]" italics="true" pageId="13" pageNumber="503">Laonice</emphasis>
|
||
cf.
|
||
<emphasis box="[405,465,1880,1903]" italics="true" pageId="13" pageNumber="503">sinica</emphasis>
|
||
<bibRefCitation author="Sikorski, A. V. & Wu, B. L." box="[472,688,1879,1903]" pageId="13" pageNumber="503" pagination="1242 - 1248" refId="ref15241" refString="Sikorski, A. V. & Wu, B. L. (1998) Laonice sinica sp. nov. from the Yellow Sea. Zoologichesky Zhurnal, 77 (11), 1242 - 1248. [in Russian]" type="journal article" year="1998">Sikorski & Wu, 1998</bibRefCitation>
|
||
</taxonomicName>
|
||
. A: anterior region (9 chaetigers), dorsal view. B: end of branchiate region (chaetigers 30–39), dorsal view. C: postbranchiate region, ventral view. D: neuropodial hooded hook, chaetiger 44 (lateral view). E: neuropodial hooded hook, chaetiger 44 (frontal view, scheme).F: staining pattern with Methyl Green, anterior region (10 chaetigers), dorsal view. Scale, mm: A–C, 1; D–E, 0.01; F, 2. Material: two specimens, Gulf of Siam, st. 4 (MNCN16.01/19137).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="14.[151,1437,151,321]" box="[199,516,151,177]" pageId="14" pageNumber="504">Pygidium not seen, missing.</paragraph>
|
||
<paragraph blockId="14.[151,1437,151,321]" box="[199,435,187,213]" pageId="14" pageNumber="504">Pigmentation absent.</paragraph>
|
||
<paragraph blockId="14.[151,1437,151,321]" pageId="14" pageNumber="504">
|
||
<emphasis bold="true" box="[199,480,222,249]" pageId="14" pageNumber="504">Methyl Green staining.</emphasis>
|
||
Strong on inner upper parts of notopodial postchaetal lamellae from chaetiger 5–9 (
|
||
<figureCitation box="[159,245,258,285]" captionStart="FIGURE 5" captionStartId="13.[152,254,1879,1903]" captionTargetBox="[152,1425,968,1845]" captionTargetId="figure-332@13.[151,1436,957,1856]" captionTargetPageId="13" captionText="FIGURE 5. Laonice cf. sinica Sikorski & Wu, 1998. A: anterior region (9 chaetigers), dorsal view. B: end of branchiate region (chaetigers 30–39), dorsal view.C: postbranchiate region, ventralview.D:neuropodial hooded hook, chaetiger 44 (lateral view).E: neuropodialhoodedhook,chaetiger44(frontalview,scheme).F:stainingpatternwithMethylGreen,anteriorregion(10chaetigers), dorsal view. Scale, mm: A–C, 1; D–E, 0.01; F, 2. Material: two specimens, Gulf of Siam, st. 4 (MNCN16.01/19137)." figureDoi="http://doi.org/10.5281/zenodo.7890137" httpUri="https://zenodo.org/record/7890137/files/figure.png" pageId="14" pageNumber="504">Fig. 5F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection box="[199,785,294,321]" pageId="14" pageNumber="504" type="distribution">
|
||
<paragraph blockId="14.[151,1437,151,321]" box="[199,785,294,321]" pageId="14" pageNumber="504">
|
||
<emphasis bold="true" box="[199,353,294,320]" pageId="14" pageNumber="504">Distribution.</emphasis>
|
||
Gulf of
|
||
<collectingCountry box="[448,506,295,321]" name="Thailand" pageId="14" pageNumber="504">Siam</collectingCountry>
|
||
(Pacific Ocean) (
|
||
<figureCitation box="[703,771,295,321]" captionStart="FIGURE 6" captionStartId="14.[152,255,1196,1220]" captionTargetBox="[154,1433,347,1171]" captionTargetId="figure-56@14.[151,1435,345,1173]" captionTargetPageId="14" captionText="FIGURE 6. Location of the different species of Laonice discussed in the study: Persian Gulf (dot), Andaman Sea (square), Gulf of Siam (star), and Yellow Sea (triangle)." figureDoi="http://doi.org/10.5281/zenodo.7890139" httpUri="https://zenodo.org/record/7890139/files/figure.png" pageId="14" pageNumber="504">Fig. 6</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7890139" ID-Zenodo-Dep="7890139" httpUri="https://zenodo.org/record/7890139/files/figure.png" pageId="14" pageNumber="504" startId="14.[152,255,1196,1220]" targetBox="[154,1433,347,1171]" targetPageId="14" targetType="figure">
|
||
<paragraph blockId="14.[151,1436,1196,1256]" pageId="14" pageNumber="504">
|
||
<emphasis bold="true" box="[152,279,1196,1220]" pageId="14" pageNumber="504">FIGURE 6.</emphasis>
|
||
Location of the different species of
|
||
<taxonomicName authorityName="Malmgren" authorityYear="1867" box="[640,722,1197,1220]" class="Polychaeta" family="Spionidae" genus="Laonice" kingdom="Animalia" order="Spionida" pageId="14" pageNumber="504" phylum="Annelida" rank="genus">
|
||
<emphasis box="[640,722,1197,1220]" italics="true" pageId="14" pageNumber="504">Laonice</emphasis>
|
||
</taxonomicName>
|
||
discussed in the study: Persian Gulf (dot), Andaman Sea (square), Gulf of Siam (star), and Yellow Sea (triangle).
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection pageId="14" pageNumber="504" type="discussion">
|
||
<paragraph blockId="14.[151,1437,1302,1545]" pageId="14" pageNumber="504">
|
||
<emphasis bold="true" box="[199,315,1302,1328]" pageId="14" pageNumber="504">Remarks.</emphasis>
|
||
The examined specimens were consistent with the original description of
|
||
<taxonomicName authorityName="Sikorski & Wu" authorityYear="1998" box="[1185,1285,1303,1328]" class="Polychaeta" family="Spionidae" genus="Laonice" kingdom="Animalia" order="Spionida" pageId="14" pageNumber="504" phylum="Annelida" rank="species" species="sinica">
|
||
<emphasis box="[1185,1285,1303,1328]" italics="true" pageId="14" pageNumber="504">L. sinica</emphasis>
|
||
</taxonomicName>
|
||
in nearly all characters, except in nuchal organs length, which reach chaetiger
|
||
<quantity box="[920,981,1338,1364]" metricMagnitude="-1" metricUnit="m" metricValue="3.048" pageId="14" pageNumber="504" unit="in" value="12.0">12 in</quantity>
|
||
Siamese specimens instead of 8–11 as in Chinese specimens. Moreover, the Chinese specimens did not show a distinct Methyl Green staining pattern. The populations from the Bohai and Yellow seas and from the Gulf of
|
||
<collectingCountry box="[962,1020,1410,1436]" name="Thailand" pageId="14" pageNumber="504">Siam</collectingCountry>
|
||
may represent opposite clines at the extremes of the species distribution area, but assessing conspecificity will not only require molecular methods, but also finding additional populations between the two extremes. Therefore, we are proposing a tentative attribution of the Siamese specimens to the species, as
|
||
<taxonomicName authorityName="Sikorski & Wu" authorityYear="1998" box="[611,790,1518,1544]" class="Polychaeta" family="Spionidae" genus="Laonice" isUncertain="true" kingdom="Animalia" order="Spionida" pageId="14" pageNumber="504" phylum="Annelida" rank="species" species="sinica" subGenus="Sarsiana">
|
||
<emphasis box="[611,680,1518,1544]" italics="true" pageId="14" pageNumber="504">L. (S.)</emphasis>
|
||
cf.
|
||
<emphasis box="[723,790,1519,1544]" italics="true" pageId="14" pageNumber="504">sinica</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |