685 lines
82 KiB
XML
685 lines
82 KiB
XML
<document id="AE8687B05BE39D2B6B6D91628107C793" ID-CLB-Dataset="28979" ID-DOI="10.11646/zootaxa.4461.2.7" ID-GBIF-Dataset="185ad945-aa2f-4c84-ba9d-37690ed1102a" ID-ISSN="1175-5326" ID-Zenodo-Dep="1460078" ID-ZooBank="6A5B5290-1F80-43B8-A7D5-E93AEE84F4FF" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1539336990320" checkinUser="plazi" docAuthor="Erickson, Ricky-Lee & Wilson, Robin S." docDate="2018" docId="C54F87D1FFABFF96FF50E73FFED3FD7F" docLanguage="en" docName="zootaxa.4461.2.7.pdf" docOrigin="Zootaxa 4461 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Laubieriellus cacatua Erickson & Wilson 2018, sp. nov." docType="treatment" docUuid="8F89E884-3285-44AE-9AB7-2323D8BBC842" docUuidSource="ZooBank" docVersion="6" lastPageNumber="268" masterDocId="3976FFA9FFAAFF91FFC7E151FFE0FF90" masterDocTitle="A new Laubieriellus species (Annelida, Spionidae) from Western Australia" masterLastPageNumber="268" masterPageNumber="261" pageNumber="262" updateTime="1698579737402" updateUser="ExternalLinkService">
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<mods:mods id="D189F29817ACFB813A8327FB8D4E993B" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="D4899FC3C0C287F401C0D33BBAE4E801">
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<mods:title id="077BA03A8481EC23FAB58D0922AEBEDD">A new Laubieriellus species (Annelida, Spionidae) from Western Australia</mods:title>
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<mods:namePart id="E436BF24158EB9C577488A2B11BA80EE">Erickson, Ricky-Lee</mods:namePart>
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<mods:namePart id="B8F96D38BF19775CCD39682A425FE833">Wilson, Robin S.</mods:namePart>
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<mods:title id="C4CF2927F323F26C24C8DB87CDD724D8">Zootaxa</mods:title>
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<mods:part id="934B32265993DC840A544627D1063013">
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<mods:date id="23B5D6740E5E3F931D8EB3F47BCF2869">2018</mods:date>
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<mods:number id="307E170BD18195A793EE455B175DC4AF">2018-08-21</mods:number>
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<treatment id="C54F87D1FFABFF96FF50E73FFED3FD7F" ID-DOI="http://doi.org/10.5281/zenodo.5969777" ID-GBIF-Taxon="148701942" ID-Zenodo-Dep="5969777" LSID="urn:lsid:zoobank.org:act:8F89E884-3285-44AE-9AB7-2323D8BBC842" httpUri="http://treatment.plazi.org/id/C54F87D1FFABFF96FF50E73FFED3FD7F" lastPageId="7" lastPageNumber="268" pageId="1" pageNumber="262">
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<subSubSection id="05FC654CFFABFF90FF50E73FFECDF93A" pageId="1" pageNumber="262" type="nomenclature">
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<paragraph id="4D5936C7FFABFF90FF50E73FFDE2F918" blockId="1.[151,514,1646,1706]" box="[151,514,1646,1672]" pageId="1" pageNumber="262">
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<heading id="161181ABFFABFF90FF50E73FFDE2F918" bold="true" box="[151,514,1646,1672]" fontSize="11" level="1" pageId="1" pageNumber="262" reason="1">
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<emphasis id="7F92EAD5FFABFF90FF50E73FFDE2F918" bold="true" box="[151,514,1646,1672]" pageId="1" pageNumber="262">
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<taxonomicName id="8AE64D44FFABFF90FF50E73FFE7DF918" ID-CoL="3SM5T" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[151,413,1646,1672]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="1" pageNumber="262" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
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<emphasis id="7F92EAD5FFABFF90FF50E73FFE7DF918" bold="true" box="[151,413,1646,1672]" italics="true" pageId="1" pageNumber="262">Laubieriellus cacatua</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="64A157AEFFABFF90FE62E73FFDE2F918" box="[421,514,1646,1672]" pageId="1" pageNumber="262" 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="4D5936C7FFABFF90FF50E7C0FECDF93A" blockId="1.[151,514,1646,1706]" box="[151,301,1681,1706]" pageId="1" pageNumber="262">Figures A–L.</paragraph>
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<subSubSection id="05FC654CFFABFF93FF50E788FBC1FE8D" lastPageId="2" lastPageNumber="263" pageId="1" pageNumber="262" type="materials_examined">
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<paragraph id="4D5936C7FFABFF93FF50E788FBC1FE8D" blockId="1.[151,1436,1753,2030]" lastBlockId="2.[151,1437,151,968]" lastPageId="2" lastPageNumber="263" pageId="1" pageNumber="262">
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<emphasis id="7F92EAD5FFABFF90FF50E788FE66F962" bold="true" box="[151,390,1753,1778]" pageId="1" pageNumber="262">Material examined.</emphasis>
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<collectingRegion id="8F22F825FFABFF90FE55E788FC61F962" box="[402,897,1753,1778]" inferredBySuffix="true" pageId="1" pageNumber="262">
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<collectingCountry id="35F17657FFABFF90FE55E788FE1CF962" box="[402,508,1753,1778]" name="Australia" pageId="1" pageNumber="262">Australia</collectingCountry>
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. Northwestern
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<collectingRegion id="8F22F825FFABFF90FD77E78BFC61F962" box="[688,897,1753,1778]" country="Australia" name="Western Australia" pageId="1" pageNumber="262">
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Western
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<collectingCountry id="35F17657FFABFF90FCD0E788FC61F962" box="[791,897,1753,1778]" name="Australia" pageId="1" pageNumber="262">Australia</collectingCountry>
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</collectingRegion>
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.
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<emphasis id="7F92EAD5FFABFF90FC56E788FC1EF962" bold="true" box="[913,1022,1753,1778]" pageId="1" pageNumber="262">Holotype</emphasis>
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</typeStatus>
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: Stn SS07/2005 76, Indian Ocean, Carnarvon region, L5,
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,
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,
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<date id="39581007FFABFF90FCEFE7AFFC51F886" box="[808,945,1789,1814]" pageId="1" pageNumber="262" value="2005-07-27">27 Jul 2005</date>
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, 1 (complete,
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<collectionCode id="2BF7AE02FFABFF90FB92E7AFFB76F885" box="[1109,1174,1790,1813]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="1" pageNumber="262">NMV</collectionCode>
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F242821).
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<emphasis id="7F92EAD5FFABFF90FADBE7ACFA73F886" bold="true" box="[1308,1427,1789,1814]" pageId="1" pageNumber="262">Paratypes</emphasis>
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</typeStatus>
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: Stn SS05/2007 191,
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<collectingRegion id="8F22F825FFABFF90FEB9E670FD67F8AA" box="[382,647,1825,1850]" inferredBySuffix="true" pageId="1" pageNumber="262">
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Northwestern
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<collectingCountry id="35F17657FFABFF90FDD9E670FD67F8AA" box="[542,647,1825,1850]" name="Australia" pageId="1" pageNumber="262">Australia</collectingCountry>
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</collectingRegion>
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,
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<collectingCountry id="35F17657FFABFF90FD54E670FD1AF8AA" box="[659,762,1825,1850]" name="Ashmore and Cartier Islands" pageId="1" pageNumber="262">Ashmore</collectingCountry>
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L30 transect,
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,
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<quantity id="8A1E9B22FFABFF90FB0EE673FAF3F8A9" box="[1225,1299,1826,1850]" metricMagnitude="2" metricUnit="m" metricValue="4.07" pageId="1" pageNumber="262" unit="m" value="407.0">407 m</quantity>
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,
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<date id="39581007FFABFF90FAD8E670FA78F8AA" box="[1311,1432,1825,1850]" pageId="1" pageNumber="262" value="2007-07-06">6 Jul 2007</date>
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,
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<typeStatus id="925D8865FFABFF90FF50E617FEE7F8CE" box="[151,263,1862,1886]" pageId="1" pageNumber="262" type="paratype">paratypes</typeStatus>
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: 2 (af,
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<collectionCode id="2BF7AE02FFABFF90FEA1E617FE47F8CD" box="[358,423,1862,1885]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="1" pageNumber="262">NMV</collectionCode>
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F
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<date id="39581007FFABFF90FE02E614FDFAF8CE" box="[453,538,1861,1886]" pageId="1" pageNumber="262" value="95-11-06">110695</date>
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).—Stn SS05/2007 0 74,
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<collectingRegion id="8F22F825FFABFF90FCFAE614FBACF8CE" box="[829,1100,1861,1886]" inferredBySuffix="true" pageId="1" pageNumber="262">
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Northwestern
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<collectingCountry id="35F17657FFABFF90FC25E614FBACF8CE" box="[994,1100,1861,1886]" name="Australia" pageId="1" pageNumber="262">Australia</collectingCountry>
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</collectingRegion>
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, Mermaid L24 transect,
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<geoCoordinate id="28D25000FFABFF90FABFE614FF0EF812" direction="south" orientation="latitude" pageId="1" pageNumber="262" precision="9" value="-16.731333">16° 43.88’S</geoCoordinate>
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<geoCoordinate id="28D25000FFABFF90FF30E63BFE6EF812" box="[247,398,1897,1922]" direction="east" orientation="longitude" pageId="1" pageNumber="262" precision="9" value="119.256">119° 15.36’E</geoCoordinate>
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,
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<quantity id="8A1E9B22FFABFF90FE5CE638FE06F811" box="[411,486,1897,1922]" metricMagnitude="2" metricUnit="m" metricValue="6.959999999999999" pageId="1" pageNumber="262" unit="m" value="696.0">696 m</quantity>
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,
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<date id="39581007FFABFF90FE34E63BFD63F812" box="[499,643,1898,1922]" pageId="1" pageNumber="262" value="2007-06-17">17 Jun 2007</date>
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,
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<typeStatus id="925D8865FFABFF90FD57E63BFD15F812" box="[656,757,1898,1922]" pageId="1" pageNumber="262" type="paratype">paratype</typeStatus>
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: 1 (af,
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<collectionCode id="2BF7AE02FFABFF90FC81E63BFC67F811" box="[838,903,1898,1921]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="1" pageNumber="262">NMV</collectionCode>
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F167451).—Stn SS07/2005 76, Indian Ocean, Carnarvon region, L5,
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<geoCoordinate id="28D25000FFABFF90FE59E6DFFDC3F836" box="[414,547,1933,1958]" direction="south" orientation="latitude" pageId="1" pageNumber="262" precision="9" value="-24.586334">24° 35.18’S</geoCoordinate>
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<geoCoordinate id="28D25000FFABFF90FDEAE6DFFD24F836" box="[557,708,1933,1958]" direction="east" orientation="longitude" pageId="1" pageNumber="262" precision="9" value="112.25383">112° 15.23’E</geoCoordinate>
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,
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<quantity id="8A1E9B22FFABFF90FD15E6DCFCFDF835" box="[722,797,1933,1958]" metricMagnitude="2" metricUnit="m" metricValue="4.05" pageId="1" pageNumber="262" unit="m" value="405.0">405 m</quantity>
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,
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<date id="39581007FFABFF90FCECE6DFFC56F836" box="[811,950,1933,1958]" pageId="1" pageNumber="262" value="2005-07-27">27 Jul 2005</date>
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,
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<typeStatus id="925D8865FFABFF90FC04E6DFFBD3F836" box="[963,1075,1934,1958]" pageId="1" pageNumber="262" type="paratype">paratypes</typeStatus>
|
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: 4 (4 af, 1 pf,
|
||
<collectionCode id="2BF7AE02FFABFF90FB1AE6DFFAFEF835" box="[1245,1310,1934,1957]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="1" pageNumber="262">NMV</collectionCode>
|
||
F
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<date id="39581007FFABFF90FAFFE6DCFA6FF836" box="[1336,1423,1933,1958]" pageId="1" pageNumber="262" value="91-06-16">160691</date>
|
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);
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||
<typeStatus id="925D8865FFABFF90FF50E6E3FEE7F85A" box="[151,263,1970,1994]" pageId="1" pageNumber="262" type="paratype">paratypes</typeStatus>
|
||
: 1 (1 af,
|
||
<collectionCode id="2BF7AE02FFABFF90FEBAE6E3FE5FF859" box="[381,447,1970,1993]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="1" pageNumber="262">NMV</collectionCode>
|
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F245555);
|
||
<typeStatus id="925D8865FFABFF90FD8CE6E3FD5BF85A" box="[587,699,1970,1994]" pageId="1" pageNumber="262" type="paratype">paratypes</typeStatus>
|
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: 1 (1 complete,
|
||
<collectionCode id="2BF7AE02FFABFF90FC45E6E3FC23F859" box="[898,963,1970,1993]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="1" pageNumber="262">NMV</collectionCode>
|
||
F245554).—Stn SS07/2005 173, Indian Ocean, Albany region, T6 100,
|
||
<geoCoordinate id="28D25000FFABFF90FDD7E684FD78F87E" box="[528,664,2005,2030]" direction="south" orientation="latitude" pageId="1" pageNumber="262" precision="9" value="-35.3395">35° 20.37’S</geoCoordinate>
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<geoCoordinate id="28D25000FFABFF90FD63E687FCDCF87E" box="[676,828,2005,2030]" direction="east" orientation="longitude" pageId="1" pageNumber="262" precision="9" value="118.28183">118° 16.91’E</geoCoordinate>
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,
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<quantity id="8A1E9B22FFABFF90FC8AE687FC7BF87D" box="[845,923,2006,2030]" metricMagnitude="2" metricUnit="m" metricValue="1.01" pageId="1" pageNumber="262" unit="m" value="101.0">101 m</quantity>
|
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,
|
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<date id="39581007FFABFF90FC6CE687FBDAF87E" box="[939,1082,2005,2030]" pageId="1" pageNumber="262" value="2005-08-08">8 Aug 2005</date>
|
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,
|
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<typeStatus id="925D8865FFABFF90FB8CE687FB50F87E" box="[1099,1200,2006,2030]" pageId="1" pageNumber="262" type="paratype">paratype</typeStatus>
|
||
: 1 (complete,
|
||
<collectionCode id="2BF7AE02FFABFF90FA9CE687FA7CF87D" box="[1371,1436,2006,2029]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="1" pageNumber="262">NMV</collectionCode>
|
||
F158729).—Stn SS07/2005 182, Indian Ocean, Albany region, T6 150,
|
||
<geoCoordinate id="28D25000FFA8FF93FC0BE1C6FBB1FF20" box="[972,1105,151,176]" direction="south" orientation="latitude" pageId="2" pageNumber="263" precision="9" value="-35.35533">35° 21.32’S</geoCoordinate>
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<geoCoordinate id="28D25000FFA8FF93FB9DE1C9FB10FF20" box="[1114,1264,152,176]" direction="east" orientation="longitude" pageId="2" pageNumber="263" precision="9" value="118.29">118° 17.40’E</geoCoordinate>
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,
|
||
<quantity id="8A1E9B22FFA8FF93FB3AE1C6FAA8FF3F" box="[1277,1352,151,176]" metricMagnitude="2" metricUnit="m" metricValue="1.53" pageId="2" pageNumber="263" unit="m" value="153.0">153 m</quantity>
|
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,
|
||
<date id="39581007FFA8FF93FA92E1C9FF32FF45" pageId="2" pageNumber="263" value="2005-08-09">9 Aug 2005</date>
|
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,
|
||
<typeStatus id="925D8865FFA8FF93FF26E1ECFEB1FF45" box="[225,337,189,213]" pageId="2" pageNumber="263" type="paratype">paratypes</typeStatus>
|
||
: 2 (2 af,
|
||
<collectionCode id="2BF7AE02FFA8FF93FE03E1ECFDE5FF44" box="[452,517,189,212]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="2" pageNumber="263">NMV</collectionCode>
|
||
F
|
||
<date id="39581007FFA8FF93FDE6E1EDFD98FF44" box="[545,632,188,212]" pageId="2" pageNumber="263" value="02-11-07">110702</date>
|
||
);
|
||
<typeStatus id="925D8865FFA8FF93FD57E1ECFCE0FF45" box="[656,768,189,213]" pageId="2" pageNumber="263" type="paratype">paratypes</typeStatus>
|
||
: (1 complete,
|
||
<collectionCode id="2BF7AE02FFA8FF93FC6CE1ECFC0CFF44" box="[939,1004,189,212]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="2" pageNumber="263">NMV</collectionCode>
|
||
F245553);
|
||
<typeStatus id="925D8865FFA8FF93FBBFE1ECFB08FF45" box="[1144,1256,189,213]" pageId="2" pageNumber="263" type="paratype">paratypes</typeStatus>
|
||
: 1 (1 af,
|
||
<collectionCode id="2BF7AE02FFA8FF93FA9CE1ECFA7CFF44" box="[1371,1436,189,212]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="2" pageNumber="263">NMV</collectionCode>
|
||
F167427);
|
||
<typeStatus id="925D8865FFA8FF93FED4E1B1FE63FF68" box="[275,387,224,248]" pageId="2" pageNumber="263" type="paratype">paratypes</typeStatus>
|
||
: 1 (1 complete,
|
||
<collectionCode id="2BF7AE02FFA8FF93FDF3E1B1FD95FF67" box="[564,629,224,247]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="2" pageNumber="263">NMV</collectionCode>
|
||
F245556).—Stn SS07/2005 183, Indian Ocean, Albany region, T6 200,
|
||
<geoCoordinate id="28D25000FFA8FF93FF50E055FEFAFE8D" box="[151,282,260,285]" direction="south" orientation="latitude" pageId="2" pageNumber="263" precision="9" value="-35.358334">35° 21.50’S</geoCoordinate>
|
||
<geoCoordinate id="28D25000FFA8FF93FEE6E055FE56FE8C" box="[289,438,260,284]" direction="east" orientation="longitude" pageId="2" pageNumber="263" precision="9" value="118.29">118° 17.40’E</geoCoordinate>
|
||
,
|
||
<quantity id="8A1E9B22FFA8FF93FE06E055FDEAFE8C" box="[449,522,260,284]" metricMagnitude="2" metricUnit="m" metricValue="1.93" pageId="2" pageNumber="263" unit="m" value="193.0">193 m</quantity>
|
||
,
|
||
<date id="39581007FFA8FF93FDD1E055FD7DFE8D" box="[534,669,260,285]" pageId="2" pageNumber="263" value="2005-08-09">9 Aug 2005</date>
|
||
,
|
||
<typeStatus id="925D8865FFA8FF93FD6FE054FCF8FE8D" box="[680,792,261,285]" pageId="2" pageNumber="263" type="paratype">paratypes</typeStatus>
|
||
: 3 (af,
|
||
<collectionCode id="2BF7AE02FFA8FF93FCA2E054FC46FE8C" box="[869,934,261,284]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="2" pageNumber="263">NMV</collectionCode>
|
||
F158701).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="05FC654CFFA8FF95FF00E076FC70FB21" lastPageId="4" lastPageNumber="265" pageId="2" pageNumber="263" type="description">
|
||
<paragraph id="4D5936C7FFA8FF93FF00E076FE67FD15" blockId="2.[151,1437,151,968]" pageId="2" pageNumber="263">
|
||
<emphasis id="7F92EAD5FFA8FF93FF00E076FEB9FED0" bold="true" box="[199,345,295,320]" pageId="2" pageNumber="263">Description.</emphasis>
|
||
<typeStatus id="925D8865FFA8FF93FEA6E079FE28FED0" box="[353,456,296,320]" pageId="2" pageNumber="263" type="holotype">
|
||
<emphasis id="7F92EAD5FFA8FF93FEA6E079FE28FED0" box="[353,456,296,320]" italics="true" pageId="2" pageNumber="263">Holotype</emphasis>
|
||
</typeStatus>
|
||
.
|
||
<quantity id="8A1E9B22FFA8FF93FE1EE079FDD1FEAF" box="[473,561,296,320]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="263" unit="mm" value="0.3">0.3 mm</quantity>
|
||
wide at chaetiger 5,
|
||
<quantity id="8A1E9B22FFA8FF93FCE0E076FC9FFEAF" box="[807,895,295,320]" metricMagnitude="-3" metricUnit="m" metricValue="6.9" pageId="2" pageNumber="263" unit="mm" value="6.9">6.9 mm</quantity>
|
||
long for 43 chaetigers. Yellow-white colour in alcohol, unpigmented. Prostomium broadly rounded with anterior margin slightly indented, extending as caruncle to the base of chaetiger 2 (Figure A, C, E). Peristomium fused with, and surrounding prostomium. Eyes absent. Occipital tentacle absent. Palps missing. Nuchal organs not observed. Notopodial lamellae elongated over dorsum; connected in dorsal crests on chaetigers 6–11, low crests on chaetigers 6 and 11 (Figure A, C, D). Neuropodial lamellae connected in ventral crests on chaetigers 2–11, crests largest on chaetigers 5–7 and low on chaetigers 10– 11. Ventral crests incomplete with a small median gap, more so anteriorly, gap reducing posteriorly (Figure B). Branchiae numbering 4 pairs, on chaetigers 2–5 (1 branchia on chaetiger 4 is missing). Branchiae simple, unciliated and slightly longer than notopodial lamellae (Figure C, D, H). The first pair of branchiae are shorter than the following 3 pairs.
|
||
</paragraph>
|
||
<paragraph id="4D5936C7FFA8FF93FF00E3DEFB71FC58" blockId="2.[151,1437,151,968]" pageId="2" pageNumber="263">Chaetiger 1 with notochaetae and neurochaetae, shorter and thinner than those on following chaetigers. Anterior chaetae all capillaries, notochaetae and neurochaetae arranged in 2–3 rows, with longest chaetae in posterior row (Figure F). From chaetiger 10, neurochaete are reduced to one row, with sabre chaetae in ventralmost position, followed by hooded hooks and finally several capillary chaetae in dorsal-most position (Figure I). Ventral sabre chaetae usually 1 per fascicle, 2 at most (Figure I). Neuropodial multidentate hooded hooks numbering up to 8 per fascicle; hooks with 2 pairs of apical teeth above main tooth (Figures K, L). Hood opening with serrated edges and almost completely encloses the chaeta (Figure J). Notopodial hooks absent. Chaetal arrangement is otherwise unchanged on posterior chaetigers. Pygidium a short, circular ring, not divided into lobes (Figure G). Pygidial cirrus absent or perhaps lost from all specimens (see Remarks below).</paragraph>
|
||
<paragraph id="4D5936C7FFA8FF93FF50E6E3FBA7F878" blockId="2.[151,1437,1970,2024]" pageId="2" pageNumber="263">
|
||
<emphasis id="7F92EAD5FFA8FF93FF50E6E3FEA6F858" bold="true" box="[151,326,1970,1993]" pageId="2" pageNumber="263">FIGURES A–B.</emphasis>
|
||
Scanning electron micrographs of
|
||
<taxonomicName id="8AE64D44FFA8FF93FD76E6E2FC70F859" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[689,912,1971,1993]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="2" pageNumber="263" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFA8FF93FD76E6E2FC70F859" box="[689,912,1971,1993]" italics="true" pageId="2" pageNumber="263">Laubieriellus cacatua</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="7F92EAD5FFA8FF93FC5FE6E2FBECF858" bold="true" box="[920,1036,1971,1992]" pageId="2" pageNumber="263">
|
||
<taxonomicNameLabel id="64A157AEFFA8FF93FC5FE6E2FC0AF858" box="[920,1002,1971,1992]" pageId="2" pageNumber="263" rank="species">sp. nov.</taxonomicNameLabel>
|
||
A.
|
||
</emphasis>
|
||
Anterior end, dorsolateral view, scale: 500µm (NMV F245553)
|
||
<emphasis id="7F92EAD5FFA8FF93FE5FE683FE4FF877" bold="true" box="[408,431,2002,2023]" pageId="2" pageNumber="263">B.</emphasis>
|
||
Anterior end, ventrolateral view, scale: 200µm (NMV F245554).
|
||
</paragraph>
|
||
<paragraph id="4D5936C7FFA9FF92FF50E2B7FC34FBAA" blockId="3.[151,1436,998,1082]" pageId="3" pageNumber="264">
|
||
<emphasis id="7F92EAD5FFA9FF92FF50E2B7FEFBFC6C" bold="true" box="[151,283,998,1020]" pageId="3" pageNumber="264">FIGURE C.</emphasis>
|
||
<taxonomicName id="8AE64D44FFA9FF92FEE2E2B7FDE5FC6C" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[293,517,998,1020]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="3" pageNumber="264" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFA9FF92FEE2E2B7FDE5FC6C" box="[293,517,998,1020]" italics="true" pageId="3" pageNumber="264">Laubieriellus cacatua</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="64A157AEFFA9FF92FDC8E2B6FD82FC6C" box="[527,610,999,1020]" pageId="3" pageNumber="264" rank="species">
|
||
<emphasis id="7F92EAD5FFA9FF92FDC8E2B6FD82FC6C" bold="true" box="[527,610,999,1020]" pageId="3" pageNumber="264">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, left branchiae missing from chaetigers 2 and 4, right branchiae missing from chaetiger 5. Branchial scars and other damaged or obscured structures are denoted by dashed lines. Some chaetae are shown to demonstrate their placement, but are not to scale. Scale: 250µm (NMV F245553).
|
||
</paragraph>
|
||
<paragraph id="4D5936C7FFA9FF92FF50E680FBE7F877" blockId="3.[151,1031,2001,2023]" box="[151,1031,2001,2023]" pageId="3" pageNumber="264">
|
||
<emphasis id="7F92EAD5FFA9FF92FF50E680FEF8F876" bold="true" box="[151,280,2001,2023]" pageId="3" pageNumber="264">FIGURE D.</emphasis>
|
||
<taxonomicName id="8AE64D44FFA9FF92FED9E680FE1CF877" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[286,508,2001,2023]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="3" pageNumber="264" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFA9FF92FED9E680FE1CF877" box="[286,508,2001,2023]" italics="true" pageId="3" pageNumber="264">Laubieriellus cacatua</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="64A157AEFFA9FF92FDC5E680FDB3F876" box="[514,595,2001,2022]" pageId="3" pageNumber="264" rank="species">
|
||
<emphasis id="7F92EAD5FFA9FF92FDC5E680FDB3F876" bold="true" box="[514,595,2001,2022]" pageId="3" pageNumber="264">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, scale: 200µm (
|
||
<typeStatus id="925D8865FFA9FF92FD32E680FCB2F877" box="[757,850,2001,2023]" pageId="3" pageNumber="264" type="holotype">holotype</typeStatus>
|
||
, NMV F242821).
|
||
</paragraph>
|
||
<paragraph id="4D5936C7FFAEFF95FF50E211FEAAFC04" blockId="4.[151,1435,832,916]" pageId="4" pageNumber="265">
|
||
<emphasis id="7F92EAD5FFAEFF95FF50E211FEA5FCC7" bold="true" box="[151,325,832,855]" pageId="4" pageNumber="265">FIGURES E–G.</emphasis>
|
||
<taxonomicName id="8AE64D44FFAEFF95FE88E210FDD0FCC7" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[335,560,833,855]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFAEFF95FE88E210FDD0FCC7" box="[335,560,833,855]" italics="true" pageId="4" pageNumber="265">Laubieriellus cacatua</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="7F92EAD5FFAEFF95FDFDE210FD4FFCC6" bold="true" box="[570,687,833,854]" pageId="4" pageNumber="265">
|
||
<taxonomicNameLabel id="64A157AEFFAEFF95FDFDE210FD6DFCC6" box="[570,653,833,854]" pageId="4" pageNumber="265" rank="species">sp. nov.</taxonomicNameLabel>
|
||
E.
|
||
</emphasis>
|
||
Anterior end, dorsal view, pigmented eye-spots visible, scale: 500 µm (NMV F245555)
|
||
<emphasis id="7F92EAD5FFAEFF95FE8EE20EFEBCFCE4" bold="true" box="[329,348,863,884]" pageId="4" pageNumber="265">F.</emphasis>
|
||
Anterior end, dorsolateral view, scale: 200µm (NMV F167451)
|
||
<emphasis id="7F92EAD5FFAEFF95FC2CE20EFBE2FCE5" bold="true" box="[1003,1026,863,885]" pageId="4" pageNumber="265">G.</emphasis>
|
||
Terminal view, pygidium, scale: 200µm (NMV F245556).
|
||
</paragraph>
|
||
<paragraph id="4D5936C7FFAEFF95FF00E290FC70FB21" blockId="4.[151,1437,960,2030]" pageId="4" pageNumber="265">
|
||
<emphasis id="7F92EAD5FFAEFF95FF00E290FEA0FC48" box="[199,320,961,984]" italics="true" pageId="4" pageNumber="265">
|
||
<typeStatus id="925D8865FFAEFF95FF00E290FEDCFC48" box="[199,316,961,984]" pageId="4" pageNumber="265" type="paratype">Paratypes</typeStatus>
|
||
.
|
||
</emphasis>
|
||
<quantity id="8A1E9B22FFAEFF95FE8FE290FE31FC48" box="[328,465,961,985]" metricMagnitude="-4" metricUnit="m" metricValue="3" metricValueMax="4.0" metricValueMin="2.0" pageId="4" pageNumber="265" unit="mm" value="0.3" valueMax="0.4" valueMin="0.2">0.2–0.4 mm</quantity>
|
||
wide,
|
||
<quantity id="8A1E9B22FFAEFF95FDE6E291FD4AFC48" box="[545,682,960,985]" metricMagnitude="-3" metricUnit="m" metricValue="4.9" metricValueMax="6.9" metricValueMin="2.9" pageId="4" pageNumber="265" unit="mm" value="4.9" valueMax="6.9" valueMin="2.9">2.9–6.9 mm</quantity>
|
||
long with 43 chaetigers. Eyes absent from most specimens, but a pair of lightly pigmented eye-spots can be seen in some specimens (Figure E). Dorsal crests commence on chaetigers 6–7 and end on chaetigers 9–11. Ventral crests start on chaetiger 2 and continue to chaetigers 6–12. Branchiae are present from chaetigers 2–4 to chaetigers 4–5. No specimen possesses a full set of branchiae, but we infer that the branchial distribution is from chaetigers 2–5. Neuropodial multidentate hooded hooks from chaetiger 10 and ventral sabre chaetae from chaetigers 10–11. No ontogenetic variability in taxonomically significant characters was observed within the size range of specimens studied.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="05FC654CFFAEFF94FF00E5ECFC2BF861" lastPageId="5" lastPageNumber="266" pageId="4" pageNumber="265" type="discussion">
|
||
<paragraph id="4D5936C7FFAEFF95FF00E5ECFC6AFA41" blockId="4.[151,1437,960,2030]" pageId="4" pageNumber="265">
|
||
<emphasis id="7F92EAD5FFAEFF95FF00E5ECFEDBFB46" bold="true" box="[199,315,1213,1238]" pageId="4" pageNumber="265">Remarks.</emphasis>
|
||
<taxonomicName id="8AE64D44FFAEFF95FE80E5ECFDA1FB45" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[327,577,1213,1237]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFAEFF95FE80E5ECFDA1FB45" box="[327,577,1213,1237]" italics="true" pageId="4" pageNumber="265">Laubieriellus cacatua</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="64A157AEFFAEFF95FD8AE5ECFD4CFB46" box="[589,684,1213,1238]" pageId="4" pageNumber="265" rank="species">
|
||
<emphasis id="7F92EAD5FFAEFF95FD8AE5ECFD4CFB46" bold="true" box="[589,684,1213,1238]" pageId="4" pageNumber="265">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
can be distinguished from the other two species in this genus,
|
||
<taxonomicName id="8AE64D44FFAEFF95FF50E5B0FE6DFB69" authorityName="Maciolek" authorityYear="1981" box="[151,397,1249,1273]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="grasslei">
|
||
<emphasis id="7F92EAD5FFAEFF95FF50E5B0FE6DFB69" box="[151,397,1249,1273]" italics="true" pageId="4" pageNumber="265">Laubieriellus grasslei</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="8AE64D44FFAEFF95FE01E5B0FD77FB69" baseAuthorityName="Laubier" baseAuthorityYear="1970" box="[454,663,1249,1273]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="salzi">
|
||
<emphasis id="7F92EAD5FFAEFF95FE01E5B0FD77FB69" box="[454,663,1249,1273]" italics="true" pageId="4" pageNumber="265">Laubieriellus salzi</emphasis>
|
||
</taxonomicName>
|
||
as follows (Table A). The caruncle of
|
||
<taxonomicName id="8AE64D44FFAEFF95FB96E5B0FB28FB68" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[1105,1224,1249,1272]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFAEFF95FB96E5B0FB28FB68" box="[1105,1224,1249,1272]" italics="true" pageId="4" pageNumber="265">L. cacatua</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="64A157AEFFAEFF95FB17E5B1FACBFB69" box="[1232,1323,1248,1273]" pageId="4" pageNumber="265" rank="species">
|
||
<emphasis id="7F92EAD5FFAEFF95FB17E5B1FACBFB69" bold="true" box="[1232,1323,1248,1273]" pageId="4" pageNumber="265">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is shorter and wider than that of the other species, extending to the anterior end of chaetiger 2.
|
||
<taxonomicName id="8AE64D44FFAEFF95FB9FE454FAAEFA8D" authorityName="Maciolek" authorityYear="1981" box="[1112,1358,1285,1309]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="grasslei">
|
||
<emphasis id="7F92EAD5FFAEFF95FB9FE454FAAEFA8D" box="[1112,1358,1285,1309]" italics="true" pageId="4" pageNumber="265">Laubieriellus grasslei</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="8AE64D44FFAEFF95FA42E457FF2BFAD1" baseAuthorityName="Laubier" baseAuthorityYear="1970" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="salzi">
|
||
<emphasis id="7F92EAD5FFAEFF95FA42E457FF2BFAD1" italics="true" pageId="4" pageNumber="265">L. salzi</emphasis>
|
||
</taxonomicName>
|
||
have a longer, narrow caruncle extending to chaetiger 3.
|
||
<taxonomicName id="8AE64D44FFAEFF95FCBBE478FB96FAD0" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[892,1142,1321,1345]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFAEFF95FCBBE478FB96FAD0" box="[892,1142,1321,1345]" italics="true" pageId="4" pageNumber="265">Laubieriellus cacatua</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="64A157AEFFAEFF95FB46E479FB3FFAD1" box="[1153,1247,1320,1345]" pageId="4" pageNumber="265" rank="species">
|
||
<emphasis id="7F92EAD5FFAEFF95FB46E479FB3FFAD1" bold="true" box="[1153,1247,1320,1345]" pageId="4" pageNumber="265">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
possess simple, cirriform branchiae, lacking cilia and longest on chaetiger 5, but branchiae are heavily ciliated in
|
||
<taxonomicName id="8AE64D44FFAEFF95FB3FE41FFAABFAF5" baseAuthorityName="Laubier" baseAuthorityYear="1970" box="[1272,1355,1357,1381]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="salzi">
|
||
<emphasis id="7F92EAD5FFAEFF95FB3FE41FFAABFAF5" box="[1272,1355,1357,1381]" italics="true" pageId="4" pageNumber="265">L. salzi</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="8AE64D44FFAEFF95FA42E41FFF10FA19" authorityName="Maciolek" authorityYear="1981" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="grasslei">
|
||
<emphasis id="7F92EAD5FFAEFF95FA42E41FFF10FA19" italics="true" pageId="4" pageNumber="265">L. grasslei</emphasis>
|
||
</taxonomicName>
|
||
. Branchiae are longest on chaetiger
|
||
<quantity id="8A1E9B22FFAEFF95FD42E420FD4FFA19" box="[645,687,1392,1417]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="4" pageNumber="265" unit="in" value="2.0">2 in</quantity>
|
||
<taxonomicName id="8AE64D44FFAEFF95FD72E420FCE6FA19" baseAuthorityName="Laubier" baseAuthorityYear="1970" box="[693,774,1393,1417]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="salzi">
|
||
<emphasis id="7F92EAD5FFAEFF95FD72E420FCE6FA19" box="[693,774,1393,1417]" italics="true" pageId="4" pageNumber="265">L. salzi</emphasis>
|
||
</taxonomicName>
|
||
, decreasing in size posteriorly. In
|
||
<emphasis id="7F92EAD5FFAEFF95FB44E420FB1FFA19" box="[1155,1279,1393,1417]" italics="true" pageId="4" pageNumber="265">
|
||
<taxonomicName id="8AE64D44FFAEFF95FB44E420FB1BFA19" authorityName="Maciolek" authorityYear="1981" box="[1155,1275,1393,1417]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="grasslei">L. grasslei</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
branchiae are equal in size or the anterior pair is slightly longer than posterior pairs. Dorsal crests are first present on chaetiger
|
||
<quantity id="8A1E9B22FFAEFF95FA49E4C4FF4DFA41" metricMagnitude="-1" metricUnit="m" metricValue="1.524" pageId="4" pageNumber="265" unit="in" value="6.0">6 in</quantity>
|
||
<taxonomicName id="8AE64D44FFAEFF95FF73E4E8FECAFA40" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[180,298,1465,1488]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFAEFF95FF73E4E8FECAFA40" box="[180,298,1465,1488]" italics="true" pageId="4" pageNumber="265">L. cacatua</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="64A157AEFFAEFF95FEF6E4E9FE6AFA41" box="[305,394,1464,1489]" pageId="4" pageNumber="265" rank="species">
|
||
<emphasis id="7F92EAD5FFAEFF95FEF6E4E9FE6AFA41" bold="true" box="[305,394,1464,1489]" pageId="4" pageNumber="265">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, but on chaetiger
|
||
<quantity id="8A1E9B22FFAEFF95FD93E4E8FD9FFA41" box="[596,639,1464,1489]" metricMagnitude="-1" metricUnit="m" metricValue="1.778" pageId="4" pageNumber="265" unit="in" value="7.0">7 in</quantity>
|
||
<taxonomicName id="8AE64D44FFAEFF95FD42E4E8FD1CFA41" authorityName="Maciolek" authorityYear="1981" box="[645,764,1465,1489]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="grasslei">
|
||
<emphasis id="7F92EAD5FFAEFF95FD42E4E8FD1CFA41" box="[645,764,1465,1489]" italics="true" pageId="4" pageNumber="265">L. grasslei</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="7F92EAD5FFAEFF95FCF5E4E8FC6AFA41" box="[818,906,1465,1489]" italics="true" pageId="4" pageNumber="265">
|
||
<taxonomicName id="8AE64D44FFAEFF95FCF5E4E8FC67FA41" baseAuthorityName="Laubier" baseAuthorityYear="1970" box="[818,903,1465,1489]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="salzi">L. salzi</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="4D5936C7FFAEFF94FF00E48CFD5BFF67" blockId="4.[151,1437,960,2030]" lastBlockId="5.[151,1436,151,248]" lastPageId="5" lastPageNumber="266" pageId="4" pageNumber="265">
|
||
The three species may also differ by the number of teeth present on the neuropodial hooded hooks. It seems that
|
||
<taxonomicName id="8AE64D44FFAEFF95FF0CE750FEA5F988" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[203,325,1537,1560]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFAEFF95FF0CE750FEA5F988" box="[203,325,1537,1560]" italics="true" pageId="4" pageNumber="265">L. cacatua</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="64A157AEFFAEFF95FE89E751FE4BF989" box="[334,427,1536,1561]" pageId="4" pageNumber="265" rank="species">
|
||
<emphasis id="7F92EAD5FFAEFF95FE89E751FE4BF989" bold="true" box="[334,427,1536,1561]" pageId="4" pageNumber="265">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
has two rows of accessory teeth on neuropodial hooded hooks, as is the case in many species in the
|
||
<taxonomicName id="8AE64D44FFAEFF95FEFFE777FE54F9AD" baseAuthorityName="Wilson" baseAuthorityYear="1990" box="[312,436,1574,1597]" class="Polychaeta" family="Spionidae" genus="Prionospio" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="genus">
|
||
<emphasis id="7F92EAD5FFAEFF95FEFFE777FE54F9AD" box="[312,436,1574,1597]" italics="true" pageId="4" pageNumber="265">Prionospio</emphasis>
|
||
</taxonomicName>
|
||
-complex (
|
||
<bibRefCitation id="29774B36FFAEFF95FDE9E774FCB5F9AD" box="[558,853,1573,1598]" pageId="4" pageNumber="265" refId="ref3404" refString="Blake, J. A. & Kudenov, J. D. (1978) The Spionidae (Polychaeta) from southeastern Australia and adjacent areas with a revision of the genera. Memoirs of the National Museum of Uictoria, 39, 171 - 280. https: // doi. org / 10.24199 / j. mmv. 1978.39.11" type="journal article">Blake and Kudenov 1978</bibRefCitation>
|
||
). Scanning electron microscopy failed to reveal the arrangement and number of accessory teeth, since they are always concealed under the hood, which is opaque under SEM. Despite many light microscopy preparations, we were unable to observe any views of the hooded hook other than the lateral view. The hood itself, even though slightly translucent under the light microscope, still obscures some detail of the apical accessory teeth. Figure K shows all the detail that is visible under light microscope. We were unable to observe the hood in frontal view, but we assume that the apical teeth are in pairs, as present in the other species, so we have drawn what is visible in lateral view. We observed at least two apical teeth above the main tooth, but it is plausible that there is a third, even smaller pair of teeth at the apex of the hook. The number of rows of accessory teeth is also unclear in
|
||
<taxonomicName id="8AE64D44FFAEFF95FCC5E617FCB6F8CD" baseAuthorityName="Laubier" baseAuthorityYear="1970" box="[770,854,1861,1885]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="salzi">
|
||
<emphasis id="7F92EAD5FFAEFF95FCC5E617FCB6F8CD" box="[770,854,1861,1885]" italics="true" pageId="4" pageNumber="265">L. salzi</emphasis>
|
||
</taxonomicName>
|
||
: the text and figures of
|
||
<bibRefCitation id="29774B36FFAEFF95FBB2E614FAC1F8CD" box="[1141,1313,1861,1886]" pageId="4" pageNumber="265" refId="ref3555" refString="Laubier, L. (1970) Prionospio salzi sp. nov., Un spionidien (Annelide Polychaete) des cotes Mediterraneennes d'Israel. Israel Journal of Zoology, 19, 183 - 190." type="journal article">Laubier (1970)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="29774B36FFAEFF95FA99E614FF01F811" pageId="4" pageNumber="265" refId="ref3466" refString="Dagli, E. (2013) Two new records for the Polychaeta fauna of the Sea of Marmara: Laubieriellus salzi and Spiophanes afer (Polychaeta: Spionidae). Turkish Journal of Zoology, 37, 376 - 379" type="journal article">Dagli (2013)</bibRefCitation>
|
||
contradict one another. According to the original description by
|
||
<bibRefCitation id="29774B36FFAEFF95FC1AE639FB6CF811" box="[989,1164,1896,1921]" pageId="4" pageNumber="265" refId="ref3555" refString="Laubier, L. (1970) Prionospio salzi sp. nov., Un spionidien (Annelide Polychaete) des cotes Mediterraneennes d'Israel. Israel Journal of Zoology, 19, 183 - 190." type="journal article">Laubier (1970)</bibRefCitation>
|
||
,
|
||
<taxonomicName id="8AE64D44FFAEFF95FB5CE638FB0FF811" baseAuthorityName="Laubier" baseAuthorityYear="1970" box="[1179,1263,1897,1921]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="salzi">
|
||
<emphasis id="7F92EAD5FFAEFF95FB5CE638FB0FF811" box="[1179,1263,1897,1921]" italics="true" pageId="4" pageNumber="265">L. salzi</emphasis>
|
||
</taxonomicName>
|
||
has 2 pairs of accessory teeth, although on some chaetae a third pair of minute teeth are visible dorsally.
|
||
<bibRefCitation id="29774B36FFAEFF95FB53E6DCFAC5F835" box="[1172,1317,1933,1958]" pageId="4" pageNumber="265" refId="ref3466" refString="Dagli, E. (2013) Two new records for the Polychaeta fauna of the Sea of Marmara: Laubieriellus salzi and Spiophanes afer (Polychaeta: Spionidae). Turkish Journal of Zoology, 37, 376 - 379" type="journal article">Dagli (2013)</bibRefCitation>
|
||
states that
|
||
<taxonomicName id="8AE64D44FFAEFF95FF50E6E0FF0CF859" baseAuthorityName="Laubier" baseAuthorityYear="1970" box="[151,236,1969,1993]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="4" pageNumber="265" phylum="Annelida" rank="species" species="salzi">
|
||
<emphasis id="7F92EAD5FFAEFF95FF50E6E0FF0CF859" box="[151,236,1969,1993]" italics="true" pageId="4" pageNumber="265">L. salzi</emphasis>
|
||
</taxonomicName>
|
||
has 4 pairs of accessory teeth. It is not surprising that these details of hooded hooks are ambiguously described, the structures are extremely small and difficult to observe. We were unwilling to continue experiments with destructive observation methods since the species can be distinguished using the easily observed characters listed above. In Australian samples,
|
||
<taxonomicName id="8AE64D44FFAFFF94FDE8E1EDFCC4FF44" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[559,804,188,212]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="266" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFAFFF94FDE8E1EDFCC4FF44" box="[559,804,188,212]" italics="true" pageId="5" pageNumber="266">Laubieriellus cacatua</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="64A157AEFFAFFF94FCEBE1EDFC65FF45" box="[812,901,188,213]" pageId="5" pageNumber="266" rank="species">
|
||
<emphasis id="7F92EAD5FFAFFF94FCEBE1EDFC65FF45" bold="true" box="[812,901,188,213]" pageId="5" pageNumber="266">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is immediately recognisable as the only known Australian spionid with prominent ventral crests.
|
||
</paragraph>
|
||
<paragraph id="4D5936C7FFAFFF94FF50E6CCFC2BF861" blockId="5.[151,1436,1949,2033]" pageId="5" pageNumber="266">
|
||
<emphasis id="7F92EAD5FFAFFF94FF50E6CCFEA5F823" bold="true" box="[151,325,1949,1972]" pageId="5" pageNumber="266">FIGURES H–I.</emphasis>
|
||
<taxonomicName id="8AE64D44FFAFFF94FE96E6CFFDD5F824" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[337,565,1950,1972]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="266" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFAFFF94FE96E6CFFDD5F824" box="[337,565,1950,1972]" italics="true" pageId="5" pageNumber="266">Laubieriellus cacatua</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="7F92EAD5FFAFFF94FD86E6CFFD5FF823" bold="true" box="[577,703,1950,1971]" pageId="5" pageNumber="266">
|
||
<taxonomicNameLabel id="64A157AEFFAFFF94FD86E6CFFD77F823" box="[577,663,1950,1971]" pageId="5" pageNumber="266" rank="species">sp. nov.</taxonomicNameLabel>
|
||
H.
|
||
</emphasis>
|
||
Scanning electron micrograph of simple branchiae, chaetigers 2–3. Chaetiger 2 missing 1 branchiae, scale: 50µm (NMV F245553)
|
||
<emphasis id="7F92EAD5FFAFFF94FCE5E6ECFCD1F842" bold="true" box="[802,817,1981,2002]" pageId="5" pageNumber="266">I.</emphasis>
|
||
Scanning electron micrograph of chaetiger 11 neurochaetae; capillary chaetae, hooded hooks and sabre chaeta, scale: 20µm (NMV F245554).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="05FC654CFFACFF97FF50E1C9FE2CF942" pageId="6" pageNumber="267" type="description">
|
||
<paragraph id="4D5936C7FFACFF97FF50E1C9FD09FF3F" blockId="6.[151,745,151,175]" box="[151,745,151,175]" pageId="6" pageNumber="267">
|
||
<emphasis id="7F92EAD5FFACFF97FF50E1C9FEF0FF3F" bold="true" box="[151,272,152,175]" pageId="6" pageNumber="267">TABLE A.</emphasis>
|
||
Selected characters of
|
||
<taxonomicName id="8AE64D44FFACFF97FDC0E1C6FD75FF3F" authorityName="Maciolek" authorityYear="1981" box="[519,661,151,175]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="267" phylum="Annelida" rank="genus">
|
||
<emphasis id="7F92EAD5FFACFF97FDC0E1C6FD75FF3F" box="[519,661,151,175]" italics="true" pageId="6" pageNumber="267">Laubieriellus</emphasis>
|
||
</taxonomicName>
|
||
species
|
||
</paragraph>
|
||
<paragraph id="4D5936C7FFACFF97FF58E19BFAD1FCAA" pageId="6" pageNumber="267">
|
||
<table id="3FE6C467FFAC006EFF50E19BFA74FCC9" box="[151,1428,202,857]" gridcols="7" gridrows="10" pageId="6" pageNumber="267">
|
||
<tr id="F3D63485FFAC006EFF50E19BFA74FF6F" box="[151,1428,202,255]" gridrow="0" pageId="6" pageNumber="267" rowspan-2="1" rowspan-6="1">
|
||
<th id="B0075DF9FFAC006EFF50E19BFE9CFF6F" box="[151,380,202,255]" gridcol="0" gridrow="0" pageId="6" pageNumber="267">Species</th>
|
||
<th id="B0075DF9FFAC006EFE62E19BFD98FF6F" box="[421,632,202,255]" gridcol="1" gridrow="0" pageId="6" pageNumber="267">Caruncle</th>
|
||
<th id="B0075DF9FFAC006EFC92E19BFBF4FF6F" box="[853,1044,202,255]" colspan="2" colspanRight="1" gridcol="3" gridrow="0" pageId="6" pageNumber="267">Dorsal lamellae on chaetiger 1</th>
|
||
<th id="B0075DF9FFAC006EFBEBE19BFB24FF6F" box="[1068,1220,202,255]" gridcol="5" gridrow="0" pageId="6" pageNumber="267">Branchiae</th>
|
||
</tr>
|
||
<tr id="F3D63485FFAC006EFF50E043FA74FED7" box="[151,1428,274,327]" gridrow="1" pageId="6" pageNumber="267">
|
||
<th id="B0075DF9FFAC006EFF50E043FE9CFED7" box="[151,380,274,327]" gridcol="0" gridrow="1" pageId="6" pageNumber="267">
|
||
<taxonomicName id="8AE64D44FFACFF97FF58E043FE9CFEB8" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[159,380,274,296]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="267" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFACFF97FF58E043FE9CFEB8" box="[159,380,274,296]" italics="true" pageId="6" pageNumber="267">Laubieriellus cacatua</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="64A157AEFFACFF97FF58E060FF0FFED6" box="[159,239,305,326]" pageId="6" pageNumber="267" rank="species">
|
||
<emphasis id="7F92EAD5FFACFF97FF58E060FF0FFED6" bold="true" box="[159,239,305,326]" pageId="6" pageNumber="267">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
</th>
|
||
<td id="B0075DF9FFAC006EFE62E043FCCEFED7" box="[421,814,274,327]" colspan="2" colspanRight="1" gridcol="1" gridrow="1" pageId="6" pageNumber="267">short, wide, extending to chaetiger 2</td>
|
||
<td id="B0075DF9FFAC006EFC92E043FBF4FED7" box="[853,1044,274,327]" colspan="2" colspanRight="1" gridcol="3" gridrow="1" pageId="6" pageNumber="267">present</td>
|
||
<td id="B0075DF9FFAC006EFBEBE043FA74FED7" box="[1068,1428,274,327]" colspan="2" colspanRight="1" gridcol="5" gridrow="1" pageId="6" pageNumber="267">simple, cirriform, lacking cilia and longest on chaetiger 5</td>
|
||
</tr>
|
||
<tr id="F3D63485FFAC006EFF50E00BFA74FE1F" box="[151,1428,346,399]" gridrow="2" pageId="6" pageNumber="267">
|
||
<th id="B0075DF9FFAC006EFF50E00BFE9CFE1F" box="[151,380,346,399]" gridcol="0" gridrow="2" pageId="6" pageNumber="267">
|
||
<taxonomicName id="8AE64D44FFACFF97FF58E00BFEDEFE1F" authority="Maciolek, 1981" authorityName="Maciolek" authorityYear="1981" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="267" phylum="Annelida" rank="species" species="grasslei">
|
||
<emphasis id="7F92EAD5FFACFF97FF58E00BFE9CFEE0" box="[159,380,346,368]" italics="true" pageId="6" pageNumber="267">Laubieriellus grasslei</emphasis>
|
||
Maciolek, 1981
|
||
</taxonomicName>
|
||
</th>
|
||
<td id="B0075DF9FFAC006EFE62E00BFCCEFE1F" box="[421,814,346,399]" colspan="2" colspanRight="1" gridcol="1" gridrow="2" pageId="6" pageNumber="267">long, narrow, extending to chaetiger 3</td>
|
||
<td id="B0075DF9FFAC006EFC92E00BFBF4FE1F" box="[853,1044,346,399]" colspan="2" colspanRight="1" gridcol="3" gridrow="2" pageId="6" pageNumber="267">present</td>
|
||
<td id="B0075DF9FFAC006EFBEBE00BFA74FE1F" box="[1068,1428,346,399]" colspan="2" colspanRight="1" gridcol="5" gridrow="2" pageId="6" pageNumber="267">heavily ciliated, equal in length or anterior-most pair slightly longer</td>
|
||
</tr>
|
||
<tr id="F3D63485FFAC006EFF50E0F3FA74FE47" box="[151,1428,418,471]" gridrow="3" pageId="6" pageNumber="267">
|
||
<th id="B0075DF9FFAC006EFF50E0F3FE9CFE47" box="[151,380,418,471]" gridcol="0" gridrow="3" pageId="6" pageNumber="267">
|
||
<taxonomicName id="8AE64D44FFACFF97FF58E0F3FEDCFE47" authority="(Laubier, 1970)" authorityName="Laubier" authorityYear="1970" baseAuthorityName="Laubier" baseAuthorityYear="1970" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="267" phylum="Annelida" rank="species" species="salzi">
|
||
<emphasis id="7F92EAD5FFACFF97FF58E0F3FEBAFE28" box="[159,346,418,440]" italics="true" pageId="6" pageNumber="267">Laubieriellus salzi</emphasis>
|
||
(Laubier, 1970)
|
||
</taxonomicName>
|
||
</th>
|
||
<td id="B0075DF9FFAC006EFE62E0F3FCCEFE47" box="[421,814,418,471]" colspan="2" colspanRight="1" gridcol="1" gridrow="3" pageId="6" pageNumber="267">long, narrow, extending to chaetiger 3</td>
|
||
<td id="B0075DF9FFAC006EFC92E0F3FBF4FE47" box="[853,1044,418,471]" colspan="2" colspanRight="1" gridcol="3" gridrow="3" pageId="6" pageNumber="267">absent</td>
|
||
<td id="B0075DF9FFAC006EFBEBE0F3FA74FE47" box="[1068,1428,418,471]" colspan="2" colspanRight="1" gridcol="5" gridrow="3" pageId="6" pageNumber="267">heavily ciliated, longest on chaetiger 2</td>
|
||
</tr>
|
||
<tr id="F3D63485FFAC006EFF50E0AAFA74FD82" box="[151,1428,507,530]" gridrow="4" pageId="6" pageNumber="267">
|
||
<th id="B0075DF9FFAC006EFF50E0AAFA74FD82" box="[151,1428,507,530]" colspan="7" colspanRight="6" gridcol="0" gridrow="4" pageId="6" pageNumber="267">continued.</th>
|
||
</tr>
|
||
<tr id="F3D63485FFAC006EFF50E37FFA74FDD4" box="[151,1428,558,580]" gridrow="5" pageId="6" pageNumber="267">
|
||
<th id="B0075DF9FFAC006EFF50E37FFE9CFDD4" box="[151,380,558,580]" gridcol="0" gridrow="5" pageId="6" pageNumber="267">Species</th>
|
||
<td id="B0075DF9FFAC006EFE62E37FFD98FDD4" box="[421,632,558,580]" gridcol="1" gridrow="5" pageId="6" pageNumber="267">Dorsal crests present</td>
|
||
<td id="B0075DF9FFAC006EFD5DE37FFCBCFDD4" box="[666,860,558,580]" colspan="2" colspanRight="1" gridcol="2" gridrow="5" pageId="6" pageNumber="267">Number of sabre</td>
|
||
<td id="B0075DF9FFAC006EFC63E37FFB24FDD4" box="[932,1220,558,580]" colspan="2" colspanRight="1" gridcol="4" gridrow="5" pageId="6" pageNumber="267">Number of pairs accessory</td>
|
||
<td id="B0075DF9FFAC006EFB2FE37FFA74FDD4" box="[1256,1428,558,580]" gridcol="6" gridrow="5" pageId="6" pageNumber="267">Pygidium medial</td>
|
||
</tr>
|
||
<tr id="F3D63485FFAC006EFF50E31DFA74FD11" box="[151,1428,588,641]" gridrow="6" pageId="6" pageNumber="267" rowspan-0="1">
|
||
<td id="B0075DF9FFAC006EFE62E31DFD98FD11" box="[421,632,588,641]" gridcol="1" gridrow="6" pageId="6" pageNumber="267">from chaetiger</td>
|
||
<td id="B0075DF9FFAC006EFD5DE31DFCBCFD11" box="[666,860,588,641]" colspan="2" colspanRight="1" gridcol="2" gridrow="6" pageId="6" pageNumber="267">chaetae present per neuropodium</td>
|
||
<td id="B0075DF9FFAC006EFC63E31DFB24FD11" box="[932,1220,588,641]" colspan="2" colspanRight="1" gridcol="4" gridrow="6" pageId="6" pageNumber="267">teeth present on neuropodial hooded hooks</td>
|
||
<td id="B0075DF9FFAC006EFB2FE31DFA74FD11" box="[1256,1428,588,641]" gridcol="6" gridrow="6" pageId="6" pageNumber="267">cirrus</td>
|
||
</tr>
|
||
<tr id="F3D63485FFAC006EFF50E3C5FA74FD59" box="[151,1428,660,713]" gridrow="7" pageId="6" pageNumber="267" rowspan-3="1" rowspan-5="1">
|
||
<th id="B0075DF9FFAC006EFF50E3C5FE9CFD59" box="[151,380,660,713]" gridcol="0" gridrow="7" pageId="6" pageNumber="267">
|
||
<taxonomicName id="8AE64D44FFACFF97FF58E3C5FE9CFD3B" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[159,380,660,683]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="267" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFACFF97FF58E3C5FE9CFD3B" box="[159,380,660,683]" italics="true" pageId="6" pageNumber="267">Laubieriellus cacatua</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="64A157AEFFACFF97FF58E3E5FF0FFD59" box="[159,239,692,713]" pageId="6" pageNumber="267" rank="species">
|
||
<emphasis id="7F92EAD5FFACFF97FF58E3E5FF0FFD59" bold="true" box="[159,239,692,713]" pageId="6" pageNumber="267">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
</th>
|
||
<td id="B0075DF9FFAC006EFE62E3C5FD98FD59" box="[421,632,660,713]" gridcol="1" gridrow="7" pageId="6" pageNumber="267">6</td>
|
||
<td id="B0075DF9FFAC006EFD5DE3C5FCCEFD59" box="[666,814,660,713]" gridcol="2" gridrow="7" pageId="6" pageNumber="267">usually 1</td>
|
||
<td id="B0075DF9FFAC006EFC63E3C5FBF4FD59" box="[932,1044,660,713]" gridcol="4" gridrow="7" pageId="6" pageNumber="267">2</td>
|
||
<td id="B0075DF9FFAC006EFB2FE3C5FA74FD59" box="[1256,1428,660,713]" gridcol="6" gridrow="7" pageId="6" pageNumber="267">absent</td>
|
||
</tr>
|
||
<tr id="F3D63485FFAC006EFF50E38DFA74FC81" box="[151,1428,732,785]" gridrow="8" pageId="6" pageNumber="267" rowspan-3="1" rowspan-5="1">
|
||
<th id="B0075DF9FFAC006EFF50E38DFE9CFC81" box="[151,380,732,785]" gridcol="0" gridrow="8" pageId="6" pageNumber="267">
|
||
<taxonomicName id="8AE64D44FFACFF97FF58E38DFEDEFC81" authority="Maciolek, 1981" authorityName="Maciolek" authorityYear="1981" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="267" phylum="Annelida" rank="species" species="grasslei">
|
||
<emphasis id="7F92EAD5FFACFF97FF58E38DFEC6FD62" box="[159,294,732,754]" italics="true" pageId="6" pageNumber="267">Laubieriellus</emphasis>
|
||
<emphasis id="7F92EAD5FFACFF97FEEBE38DFE9CFD62" box="[300,380,732,754]" italics="true" pageId="6" pageNumber="267">grasslei</emphasis>
|
||
Maciolek, 1981
|
||
</taxonomicName>
|
||
</th>
|
||
<td id="B0075DF9FFAC006EFE62E38DFD98FC81" box="[421,632,732,785]" gridcol="1" gridrow="8" pageId="6" pageNumber="267">7</td>
|
||
<td id="B0075DF9FFAC006EFD5DE38DFCCEFC81" box="[666,814,732,785]" gridcol="2" gridrow="8" pageId="6" pageNumber="267">usually 2</td>
|
||
<td id="B0075DF9FFAC006EFC63E38DFBF4FC81" box="[932,1044,732,785]" gridcol="4" gridrow="8" pageId="6" pageNumber="267">3</td>
|
||
<td id="B0075DF9FFAC006EFB2FE38DFA74FC81" box="[1256,1428,732,785]" gridcol="6" gridrow="8" pageId="6" pageNumber="267">present</td>
|
||
</tr>
|
||
<tr id="F3D63485FFAC006EFF50E275FA74FCC9" box="[151,1428,804,857]" gridrow="9" pageId="6" pageNumber="267" rowspan-3="1" rowspan-5="1">
|
||
<th id="B0075DF9FFAC006EFF50E275FE9CFCC9" box="[151,380,804,857]" gridcol="0" gridrow="9" pageId="6" pageNumber="267">
|
||
<taxonomicName id="8AE64D44FFACFF97FF58E275FEDCFCC9" authority="(Laubier, 1970)" authorityName="Laubier" authorityYear="1970" baseAuthorityName="Laubier" baseAuthorityYear="1970" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="267" phylum="Annelida" rank="species" species="salzi">
|
||
<emphasis id="7F92EAD5FFACFF97FF58E275FEBAFCAA" box="[159,346,804,826]" italics="true" pageId="6" pageNumber="267">Laubieriellus salzi</emphasis>
|
||
(Laubier, 1970)
|
||
</taxonomicName>
|
||
</th>
|
||
<td id="B0075DF9FFAC006EFE62E275FD98FCC9" box="[421,632,804,857]" gridcol="1" gridrow="9" pageId="6" pageNumber="267">7</td>
|
||
<td id="B0075DF9FFAC006EFD5DE275FCCEFCC9" box="[666,814,804,857]" gridcol="2" gridrow="9" pageId="6" pageNumber="267">1</td>
|
||
<td id="B0075DF9FFAC006EFC63E275FBF4FCC9" box="[932,1044,804,857]" gridcol="4" gridrow="9" pageId="6" pageNumber="267">2–4*</td>
|
||
<td id="B0075DF9FFAC006EFB2FE275FA74FCC9" box="[1256,1428,804,857]" gridcol="6" gridrow="9" pageId="6" pageNumber="267">present</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="4D5936C7FFACFF97FF50E22BFE2CF942" blockId="6.[151,947,890,913]" lastBlockId="6.[151,1436,1632,1746]" pageId="6" pageNumber="267">
|
||
*2–3 pairs according to
|
||
<bibRefCitation id="29774B36FFACFF97FE5FE22BFDC7FC01" box="[408,551,890,913]" pageId="6" pageNumber="267" refId="ref3555" refString="Laubier, L. (1970) Prionospio salzi sp. nov., Un spionidien (Annelide Polychaete) des cotes Mediterraneennes d'Israel. Israel Journal of Zoology, 19, 183 - 190." type="journal article">Laubier 1970</bibRefCitation>
|
||
and 4 pairs according to
|
||
<bibRefCitation id="29774B36FFACFF97FCF3E22BFC4FFC01" box="[820,943,890,913]" pageId="6" pageNumber="267" refId="ref3466" refString="Dagli, E. (2013) Two new records for the Polychaeta fauna of the Sea of Marmara: Laubieriellus salzi and Spiophanes afer (Polychaeta: Spionidae). Turkish Journal of Zoology, 37, 376 - 379" type="journal article">Dagli 2013</bibRefCitation>
|
||
.
|
||
<emphasis id="7F92EAD5FFACFF97FF50E731FEA3F9E6" bold="true" box="[151,323,1632,1655]" pageId="6" pageNumber="267">FIGURES J–L.</emphasis>
|
||
<taxonomicName id="8AE64D44FFACFF97FE89E731FDD0F9E7" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[334,560,1632,1655]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="267" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFACFF97FE89E731FDD0F9E7" box="[334,560,1632,1655]" italics="true" pageId="6" pageNumber="267">Laubieriellus cacatua</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="7F92EAD5FFACFF97FDFCE730FD4EF9E6" bold="true" box="[571,686,1633,1654]" pageId="6" pageNumber="267">
|
||
<taxonomicNameLabel id="64A157AEFFACFF97FDFCE730FD70F9E6" box="[571,656,1633,1654]" pageId="6" pageNumber="267" rank="species">sp. nov.</taxonomicNameLabel>
|
||
J.
|
||
</emphasis>
|
||
Scanning electron micrograph of hooded hook sheath. Hooded hooks obscured by sheath, scale: 5µm (NMV F245554)
|
||
<emphasis id="7F92EAD5FFACFF97FD57E72EFD4BF904" bold="true" box="[656,683,1663,1684]" pageId="6" pageNumber="267">K.</emphasis>
|
||
Light microscope image of hooded hooks, scale: 25 µm (NMV F167451)
|
||
<emphasis id="7F92EAD5FFACFF97FF50E7CFFF4EF923" bold="true" box="[151,174,1694,1715]" pageId="6" pageNumber="267">L.</emphasis>
|
||
Lateral view, multidentate hooded hook with 2 pairs of apical teeth above main tooth, one apical tooth of each pair shown, scale: 10µm (NMV F167451).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="05FC654CFFACFF96FF00E7AEFA87FDAC" lastPageId="7" lastPageNumber="268" pageId="6" pageNumber="267" type="reference_group">
|
||
<paragraph id="4D5936C7FFACFF97FF00E7AEFADBF85C" blockId="6.[151,1437,1791,2032]" pageId="6" pageNumber="267">
|
||
<taxonomicName id="8AE64D44FFACFF97FF00E7AEFE5CF887" ID-CoL="3SM5T" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[199,444,1791,1815]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="267" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFACFF97FF00E7AEFE5CF887" box="[199,444,1791,1815]" italics="true" pageId="6" pageNumber="267">Laubieriellus cacatua</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="64A157AEFFACFF97FE04E7AEFDFCF888" box="[451,540,1791,1816]" pageId="6" pageNumber="267" rank="species">
|
||
<emphasis id="7F92EAD5FFACFF97FE04E7AEFDFCF888" bold="true" box="[451,540,1791,1816]" pageId="6" pageNumber="267">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
has a simple pygidium without appendages, made of a continuous circular ring. It is possible that the pygidial cirrus is fragile and easily damaged, although some doubt remains (we have
|
||
<specimenCount id="5BE0FD4EFFACFF97FA47E675FEECF8F0" pageId="6" pageNumber="267" type="generic">29 specimens</specimenCount>
|
||
and 6 are complete posteriorly). In the original description of
|
||
<taxonomicName id="8AE64D44FFACFF97FC3FE619FAEDF8F0" ID-CoL="3SM5V" authority=", Laubier (1970)" authorityName=", Laubier" authorityYear="1970" box="[1016,1293,1863,1888]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="267" phylum="Annelida" rank="species" species="salzi">
|
||
<emphasis id="7F92EAD5FFACFF97FC3FE619FBB4F8CF" box="[1016,1108,1863,1887]" italics="true" pageId="6" pageNumber="267">L. salzi,</emphasis>
|
||
<bibRefCitation id="29774B36FFACFF97FBA7E616FAEDF8F0" box="[1120,1293,1863,1888]" pageId="6" pageNumber="267" refId="ref3555" refString="Laubier, L. (1970) Prionospio salzi sp. nov., Un spionidien (Annelide Polychaete) des cotes Mediterraneennes d'Israel. Israel Journal of Zoology, 19, 183 - 190." type="journal article">Laubier (1970)</bibRefCitation>
|
||
</taxonomicName>
|
||
described a pygidium consisting of a short circle, without a medial cirrus. However in the
|
||
<bibRefCitation id="29774B36FFACFF97FBC6E63AFB71F814" box="[1025,1169,1899,1924]" pageId="6" pageNumber="267" refId="ref3466" refString="Dagli, E. (2013) Two new records for the Polychaeta fauna of the Sea of Marmara: Laubieriellus salzi and Spiophanes afer (Polychaeta: Spionidae). Turkish Journal of Zoology, 37, 376 - 379" type="journal article">Dagli (2013)</bibRefCitation>
|
||
description of the same species, he adds that the species does possess a medial cirrus. Similarly, the pygidium of
|
||
<taxonomicName id="8AE64D44FFACFF97FBBBE6C1FB13F837" ID-CoL="6P4M2" authorityName="Maciolek" authorityYear="1981" box="[1148,1267,1935,1959]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="267" phylum="Annelida" rank="species" species="grasslei">
|
||
<emphasis id="7F92EAD5FFACFF97FBBBE6C1FB13F837" box="[1148,1267,1935,1959]" italics="true" pageId="6" pageNumber="267">L. grasslei</emphasis>
|
||
</taxonomicName>
|
||
is formed by 2 short, rounded ventrolateral lobes and one slightly longer, thinner dorsomedial cirrus, or 3 subequal lobes.
|
||
</paragraph>
|
||
<paragraph id="4D5936C7FFACFF96FF00E686FDC7FF68" blockId="6.[151,1437,1791,2032]" lastBlockId="7.[151,1437,151,752]" lastPageId="7" lastPageNumber="268" pageId="6" pageNumber="267">
|
||
<taxonomicName id="8AE64D44FFACFF97FF00E686FE5CF87F" ID-CoL="3SM5T" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[199,444,2007,2031]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="267" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFACFF97FF00E686FE5CF87F" box="[199,444,2007,2031]" italics="true" pageId="6" pageNumber="267">Laubieriellus cacatua</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="64A157AEFFACFF97FE04E686FDFDF860" box="[451,541,2007,2032]" pageId="6" pageNumber="267" rank="species">
|
||
<emphasis id="7F92EAD5FFACFF97FE04E686FDFDF860" bold="true" box="[451,541,2007,2032]" pageId="6" pageNumber="267">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
also differs from
|
||
<taxonomicName id="8AE64D44FFACFF97FD22E689FCD6F87F" ID-CoL="3SM5V" authorityName=", Laubier" authorityYear="1970" box="[741,822,2007,2031]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="267" phylum="Annelida" rank="species" species="salzi">
|
||
<emphasis id="7F92EAD5FFACFF97FD22E689FCD6F87F" box="[741,822,2007,2031]" italics="true" pageId="6" pageNumber="267">L. salzi</emphasis>
|
||
</taxonomicName>
|
||
by the presence of notopodial lamellae on chaetiger 1, which are absent from
|
||
<emphasis id="7F92EAD5FFADFF96FE65E1C8FE1DFF20" box="[418,509,152,176]" italics="true" pageId="7" pageNumber="268">
|
||
<taxonomicName id="8AE64D44FFADFF96FE65E1C8FE19FF20" ID-CoL="3SM5V" authorityName=", Laubier" authorityYear="1970" box="[418,505,152,176]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="species" species="salzi">L. salzi</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
In addition,
|
||
<taxonomicName id="8AE64D44FFADFF96FD54E1C8FCECFF20" ID-CoL="3SM5T" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[659,780,153,176]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFADFF96FD54E1C8FCECFF20" box="[659,780,153,176]" italics="true" pageId="7" pageNumber="268">L. cacatua</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="64A157AEFFADFF96FCD2E1C6FC91FF20" box="[789,881,151,176]" pageId="7" pageNumber="268" rank="species">
|
||
<emphasis id="7F92EAD5FFADFF96FCD2E1C6FC91FF20" bold="true" box="[789,881,151,176]" pageId="7" pageNumber="268">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
differs from
|
||
<taxonomicName id="8AE64D44FFADFF96FBCAE1C8FB66FF20" ID-CoL="6P4M2" authorityName="Maciolek" authorityYear="1981" box="[1037,1158,152,176]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="species" species="grasslei">
|
||
<emphasis id="7F92EAD5FFADFF96FBCAE1C8FB66FF20" box="[1037,1158,152,176]" italics="true" pageId="7" pageNumber="268">L. grasslei</emphasis>
|
||
</taxonomicName>
|
||
by the number of sabre chaetae present per neuropodium.
|
||
<taxonomicName id="8AE64D44FFADFF96FDDDE1EDFCF0FF44" ID-CoL="3SM5T" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[538,784,188,212]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFADFF96FDDDE1EDFCF0FF44" box="[538,784,188,212]" italics="true" pageId="7" pageNumber="268">Laubieriellus cacatua</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="64A157AEFFADFF96FCD0E1EDFC91FF45" box="[791,881,188,213]" pageId="7" pageNumber="268" rank="species">
|
||
<emphasis id="7F92EAD5FFADFF96FCD0E1EDFC91FF45" bold="true" box="[791,881,188,213]" pageId="7" pageNumber="268">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
usually possess 1 sabre chaeta per neuropodium, where
|
||
<taxonomicName id="8AE64D44FFADFF96FF25E1B0FEB9FF68" ID-CoL="6P4M2" authorityName="Maciolek" authorityYear="1981" box="[226,345,224,248]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="species" species="grasslei">
|
||
<emphasis id="7F92EAD5FFADFF96FF25E1B0FEB9FF68" box="[226,345,224,248]" italics="true" pageId="7" pageNumber="268">L. grasslei</emphasis>
|
||
</taxonomicName>
|
||
usually possess 2.
|
||
</paragraph>
|
||
<paragraph id="4D5936C7FFADFF96FF00E054FA87FDAC" blockId="7.[151,1437,151,752]" pageId="7" pageNumber="268">
|
||
<taxonomicName id="8AE64D44FFADFF96FF00E054FD73FE8C" ID-CoL="4MGC4" authority="(Sigvaldadottir 1997)" authorityName="Sigvaldadottir" authorityYear="1997" baseAuthorityName="Sigvaldadottir" baseAuthorityYear="1997" box="[199,659,260,285]" class="Polychaeta" family="Spionidae" genus="Prionospio" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="species" species="rugosa">
|
||
<emphasis id="7F92EAD5FFADFF96FF00E054FE7AFE8C" box="[199,410,261,284]" italics="true" pageId="7" pageNumber="268">Prionospio rugosa</emphasis>
|
||
(
|
||
<bibRefCitation id="29774B36FFADFF96FE6EE055FD6BFE8C" box="[425,651,260,285]" pageId="7" pageNumber="268" refId="ref3871" refString="Sigvaldadottir, E. (1997) A new species of Prionospio (Polychaeta: Spionidae) from the Cape D'Aguilar Marine Reserve, Hong Kong. In: Morton, B. (Ed.), The Marine Flora and Fauna of Hong Kong and Southern China. Uol. IU. Hong Kong University Press, Hong Kong, pp. 53 - 61." type="book chapter">Sigvaldadóttir 1997</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
also has ventral crests, but on chaetiger 9 (ventral crests commence on chaetiger
|
||
<quantity id="8A1E9B22FFADFF96FEF2E079FE87FED0" box="[309,359,295,320]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="7" pageNumber="268" unit="in" value="2.0">2 in</quantity>
|
||
<taxonomicName id="8AE64D44FFADFF96FEB3E079FDE9FED0" ID-CoL="84R23" authorityName="Maciolek" authorityYear="1981" box="[372,521,296,320]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="genus">
|
||
<emphasis id="7F92EAD5FFADFF96FEB3E079FDE9FED0" box="[372,521,296,320]" italics="true" pageId="7" pageNumber="268">Laubieriellus</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
<taxonomicName id="8AE64D44FFADFF96FDE0E079FD1FFED0" ID-CoL="4MGC4" baseAuthorityName="Sigvaldadottir" baseAuthorityYear="1997" box="[551,767,296,320]" class="Polychaeta" family="Spionidae" genus="Prionospio" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="species" species="rugosa">
|
||
<emphasis id="7F92EAD5FFADFF96FDE0E079FD1FFED0" box="[551,767,296,320]" italics="true" pageId="7" pageNumber="268">Prionospio rugosa</emphasis>
|
||
</taxonomicName>
|
||
also has pinnate branchiae on chaetigers 2 and 5, and notopodial hooded hooks, neither of which are present in
|
||
<taxonomicName id="8AE64D44FFADFF96FCE7E01DFC55FEF4" ID-CoL="84R23" authorityName="Maciolek" authorityYear="1981" box="[800,949,332,356]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="genus">
|
||
<emphasis id="7F92EAD5FFADFF96FCE7E01DFC55FEF4" box="[800,949,332,356]" italics="true" pageId="7" pageNumber="268">Laubieriellus</emphasis>
|
||
</taxonomicName>
|
||
species.
|
||
<bibRefCitation id="29774B36FFADFF96FBDAE01DFAEDFEF4" box="[1053,1293,332,357]" pageId="7" pageNumber="268" refId="ref3871" refString="Sigvaldadottir, E. (1997) A new species of Prionospio (Polychaeta: Spionidae) from the Cape D'Aguilar Marine Reserve, Hong Kong. In: Morton, B. (Ed.), The Marine Flora and Fauna of Hong Kong and Southern China. Uol. IU. Hong Kong University Press, Hong Kong, pp. 53 - 61." type="book chapter">Sigvaldadóttir (1997)</bibRefCitation>
|
||
conducted a phylogenetic analysis based on morphological characters to address the question of a possible close relationship between her new species and
|
||
<taxonomicName id="8AE64D44FFADFF96FE27E0C5FD95FE3C" ID-CoL="84R23" authorityName="Maciolek" authorityYear="1981" box="[480,629,404,428]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="genus">
|
||
<emphasis id="7F92EAD5FFADFF96FE27E0C5FD95FE3C" box="[480,629,404,428]" italics="true" pageId="7" pageNumber="268">Laubieriellus</emphasis>
|
||
</taxonomicName>
|
||
; she found instead that
|
||
<taxonomicName id="8AE64D44FFADFF96FCB9E0C4FC07FE3C" ID-CoL="4MGC4" baseAuthorityName="Sigvaldadottir" baseAuthorityYear="1997" box="[894,999,405,428]" class="Polychaeta" family="Spionidae" genus="Prionospio" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="species" species="rugosa">
|
||
<emphasis id="7F92EAD5FFADFF96FCB9E0C4FC07FE3C" box="[894,999,405,428]" italics="true" pageId="7" pageNumber="268">P. rugosa</emphasis>
|
||
</taxonomicName>
|
||
is more closely related to other species of
|
||
<taxonomicName id="8AE64D44FFADFF96FF70E0E9FED3FE5F" ID-CoL="84SNR" baseAuthorityName="Wilson" baseAuthorityYear="1990" box="[183,307,440,463]" class="Polychaeta" family="Spionidae" genus="Prionospio" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="genus">
|
||
<emphasis id="7F92EAD5FFADFF96FF70E0E9FED3FE5F" box="[183,307,440,463]" italics="true" pageId="7" pageNumber="268">Prionospio</emphasis>
|
||
</taxonomicName>
|
||
than it is to
|
||
<taxonomicName id="8AE64D44FFADFF96FE01E0E9FDBBFE40" ID-CoL="84R23" authorityName="Maciolek" authorityYear="1981" box="[454,603,440,464]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="genus">
|
||
<emphasis id="7F92EAD5FFADFF96FE01E0E9FDBBFE40" box="[454,603,440,464]" italics="true" pageId="7" pageNumber="268">Laubieriellus</emphasis>
|
||
</taxonomicName>
|
||
. To this result we would add our view that a ventral crest on chaetiger 2 cannot be homologous with a ventral crest on chaetiger 9.
|
||
<bibRefCitation id="29774B36FFADFF96FCF1E08DFBC7FE64" box="[822,1063,476,501]" pageId="7" pageNumber="268" refId="ref3871" refString="Sigvaldadottir, E. (1997) A new species of Prionospio (Polychaeta: Spionidae) from the Cape D'Aguilar Marine Reserve, Hong Kong. In: Morton, B. (Ed.), The Marine Flora and Fauna of Hong Kong and Southern China. Uol. IU. Hong Kong University Press, Hong Kong, pp. 53 - 61." type="book chapter">Sigvaldadóttir (1997)</bibRefCitation>
|
||
simply coded ventral crests as a single character (present/absent); treating the ventral crests of
|
||
<taxonomicName id="8AE64D44FFADFF96FC99E350FC2AFD88" ID-CoL="4MGC4" baseAuthorityName="Sigvaldadottir" baseAuthorityYear="1997" box="[862,970,513,536]" class="Polychaeta" family="Spionidae" genus="Prionospio" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="species" species="rugosa">
|
||
<emphasis id="7F92EAD5FFADFF96FC99E350FC2AFD88" box="[862,970,513,536]" italics="true" pageId="7" pageNumber="268">P. rugosa</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="8AE64D44FFADFF96FBC4E351FB78FD88" ID-CoL="84R23" authorityName="Maciolek" authorityYear="1981" box="[1027,1176,512,536]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="genus">
|
||
<emphasis id="7F92EAD5FFADFF96FBC4E351FB78FD88" box="[1027,1176,512,536]" italics="true" pageId="7" pageNumber="268">Laubieriellus</emphasis>
|
||
</taxonomicName>
|
||
as different characters would remove an inferred parallelism between the two taxa and further distance
|
||
<taxonomicName id="8AE64D44FFADFF96FBDBE374FB66FDAC" ID-CoL="4MGC4" baseAuthorityName="Sigvaldadottir" baseAuthorityYear="1997" box="[1052,1158,549,572]" class="Polychaeta" family="Spionidae" genus="Prionospio" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="species" species="rugosa">
|
||
<emphasis id="7F92EAD5FFADFF96FBDBE374FB66FDAC" box="[1052,1158,549,572]" italics="true" pageId="7" pageNumber="268">P. rugosa</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<taxonomicName id="8AE64D44FFADFF96FB0DE375FABFFDAC" ID-CoL="84R23" authorityName="Maciolek" authorityYear="1981" box="[1226,1375,548,572]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="genus">
|
||
<emphasis id="7F92EAD5FFADFF96FB0DE375FABFFDAC" box="[1226,1375,548,572]" italics="true" pageId="7" pageNumber="268">Laubieriellus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="05FC654CFFADFF96FF00E316FF0EFD14" pageId="7" pageNumber="268" type="distribution">
|
||
<paragraph id="4D5936C7FFADFF96FF00E316FF0EFD14" blockId="7.[151,1437,151,752]" pageId="7" pageNumber="268">
|
||
<emphasis id="7F92EAD5FFADFF96FF00E316FE80FDF0" bold="true" box="[199,352,583,608]" pageId="7" pageNumber="268">Distribution.</emphasis>
|
||
<taxonomicName id="8AE64D44FFADFF96FEAEE319FD80FDF0" authority="Erickson & Wilson, 2018" authorityName="Erickson & Wilson" authorityYear="2018" box="[361,608,584,608]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="species" species="cacatua" status="sp. nov.">
|
||
<emphasis id="7F92EAD5FFADFF96FEAEE319FD80FDF0" box="[361,608,584,608]" italics="true" pageId="7" pageNumber="268">Laubieriellus cacatua</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="64A157AEFFADFF96FDAFE316FD23FDF0" box="[616,707,583,608]" pageId="7" pageNumber="268" rank="species">
|
||
<emphasis id="7F92EAD5FFADFF96FDAFE316FD23FDF0" bold="true" box="[616,707,583,608]" pageId="7" pageNumber="268">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
occurs off the West Australian coast in the Indian Ocean (
|
||
<quantity id="8A1E9B22FFADFF96FAA4E319FF02FD14" metricMagnitude="2" metricUnit="m" metricValue="3.985" metricValueMax="6.959999999999999" metricValueMin="1.01" pageId="7" pageNumber="268" unit="m" value="398.5" valueMax="696.0" valueMin="101.0">101– 696 m</quantity>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="05FC654CFFADFF96FF00E3DEFED3FD7F" pageId="7" pageNumber="268" type="etymology">
|
||
<paragraph id="4D5936C7FFADFF96FF00E3DEFED3FD7F" blockId="7.[151,1437,151,752]" pageId="7" pageNumber="268">
|
||
<emphasis id="7F92EAD5FFADFF96FF00E3DEFEAEFD38" bold="true" box="[199,334,655,680]" pageId="7" pageNumber="268">Etymology.</emphasis>
|
||
<emphasis id="7F92EAD5FFADFF96FE90E3C1FE56FD37" box="[343,438,656,679]" italics="true" pageId="7" pageNumber="268">Cacatua</emphasis>
|
||
is a genus of cockatoos, containing birds known for their expressive, feathered crests. The epithet
|
||
<emphasis id="7F92EAD5FFADFF96FEEFE3E5FE74FD5B" box="[296,404,692,715]" italics="true" pageId="7" pageNumber="268">‘cacatua’</emphasis>
|
||
refers to the spionid’s ventral crests, a character that places this species in the genus
|
||
<taxonomicName id="8AE64D44FFADFF96FF50E389FECCFD60" authorityName="Maciolek" authorityYear="1981" box="[151,300,728,752]" class="Polychaeta" family="Spionidae" genus="Laubieriellus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="268" phylum="Annelida" rank="genus">
|
||
<emphasis id="7F92EAD5FFADFF96FF50E389FECCFD60" box="[151,300,728,752]" italics="true" pageId="7" pageNumber="268">Laubieriellus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |