256 lines
31 KiB
XML
256 lines
31 KiB
XML
<document id="84692C68CDF6F3666F9192D33A157A66" ID="10.11646/zootaxa.4132.1.5" ID-CLB-Dataset="38699" ID-DOI="10.11646/zootaxa.4132.1.5" ID-GBIF-Dataset="fb8fbc85-2d36-4882-b6b3-ca028becf2b0" ID-ISSN="1175-5326" ID-Zenodo-Dep="271886" ID-ZooBank="AEBD8672-56C3-4752-863B-210EBA5A1943" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1467095999842" checkinUser="plazi" docAuthor="Leduc, Daniel & Zhao, Zeng Qi" docDate="2016" docId="183387E3FFC9FFCDFF20FD46FBDBFEE9" docLanguage="en" docName="zootaxa.4132.1.5.pdf" docOrigin="Zootaxa 4132 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Cheironchus haurakiensis Leduc & Zhao, 2016, n. sp." docType="treatment" docVersion="8" lastPageNumber="65" masterDocId="E40AFF9BFFCAFFCAFFB7FF90FFF5FFF5" masterDocTitle="Molecular characterisation of five nematode species (Chromadorida, Selachinematidae) from shelf and upper slope sediments off New Zealand, with description of three new species" masterLastPageNumber="76" masterPageNumber="59" pageNumber="62" updateTime="1698663337089" updateUser="ExternalLinkService">
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<mods:mods id="BBE3D7A888C40B7FFD0323C07EF7487D" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="9863DC211BE62107615EACA95DA175EF">
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<mods:title id="6E93A554DAEEA85697CFA2E9AE15B26B">Molecular characterisation of five nematode species (Chromadorida, Selachinematidae) from shelf and upper slope sediments off New Zealand, with description of three new species</mods:title>
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</mods:titleInfo>
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<mods:name id="1547F7CB6FEBB1463D7E077929203C43" type="personal">
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<mods:role id="85941EBFA12D59E3295C8B7E03A55305">
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<mods:roleTerm id="980DE70876716488D8B6DF053A96D8F5">Author</mods:roleTerm>
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<mods:namePart id="FD56AC3577FDF657C96ECE6FDF116A33">Leduc, Daniel</mods:namePart>
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</mods:name>
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<mods:name id="CDACBF576865C2CA67E5DF199F24452A" type="personal">
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<mods:role id="1CBE6FCBFE02BE693500EDAD8FF3FE8D">
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<mods:roleTerm id="4331E7D1A0E81E0597CB11F24EFB7A01">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="9DCCAEAC91CD14F1976F4E444F569A25">Zhao, Zeng Qi</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="5798FD6919D6522F93DF5B3266AB252B">text</mods:typeOfResource>
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<mods:title id="A6D5737039433FFE44E479794B4937D3">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="E9D004F631FF8D7BDAE2647525E0DE78">
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<mods:date id="15D79E776E9E1767A52C85729784A7CC">2016</mods:date>
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<mods:detail id="281488B41621351D2FAD82000B900B1A" type="volume">
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<mods:number id="8DB0190A6AA39D9A26DCD70D36D4B899">4132</mods:number>
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<mods:detail id="4008DEFCF2CEE2B6B36B10E0CE85492E" type="issue">
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<mods:number id="95A465B331D288B53F8AD68B36DE424C">1</mods:number>
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<mods:classification id="5590B98DEAE68FA40B31DBB1BC900E74">journal article</mods:classification>
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<mods:identifier id="324D302AA9E7501EAA935CDB9CF198B3" type="CLB-Dataset">38699</mods:identifier>
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<mods:identifier id="D4DAFCBBD02F12E685CD66E3F1A7B8CE" type="DOI">10.11646/zootaxa.4132.1.5</mods:identifier>
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<mods:identifier id="26894ED5F927937BC09EE835863AE52A" type="GBIF-Dataset">fb8fbc85-2d36-4882-b6b3-ca028becf2b0</mods:identifier>
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<mods:identifier id="75F75A5A11ADEDD0B6A2EAEE9EF07B04" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="30DA780E0DCFF8FE394360FC0ED48CA4" type="Zenodo-Dep">271886</mods:identifier>
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<mods:identifier id="FC8D5FE78E97C64F9C169D27F544CF10" type="ZooBank">AEBD8672-56C3-4752-863B-210EBA5A1943</mods:identifier>
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</mods:mods>
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<treatment id="183387E3FFC9FFCDFF20FD46FBDBFEE9" ID-DOI="http://doi.org/10.5281/zenodo.5623127" ID-GBIF-Taxon="121068761" ID-Zenodo-Dep="5623127" LSID="urn:lsid:plazi:treatment:183387E3FFC9FFCDFF20FD46FBDBFEE9" httpUri="http://treatment.plazi.org/id/183387E3FFC9FFCDFF20FD46FBDBFEE9" lastPageId="7" lastPageNumber="65" pageId="3" pageNumber="62">
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<subSubSection id="D880657EFFC9FFC9FF20FD46FE50FCE7" pageId="3" pageNumber="62" type="nomenclature">
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<paragraph id="902536F5FFC9FFC9FF20FD46FDD5FD05" blockId="3.[151,544,726,786]" box="[151,544,726,752]" pageId="3" pageNumber="62">
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<heading id="CB6D8199FFC9FFC9FF20FD46FDD5FD05" bold="true" box="[151,544,726,752]" fontSize="11" level="1" pageId="3" pageNumber="62" reason="1">
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<emphasis id="A2EEEAE7FFC9FFC9FF20FD46FDD5FD05" bold="true" box="[151,544,726,752]" pageId="3" pageNumber="62">
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<taxonomicName id="579A4D76FFC9FFC9FF20FD46FE22FD05" box="[151,471,726,752]" class="Adenophorea" family="Selachinematidae" genus="Cheironchus" kingdom="Animalia" order="Desmodorida" pageId="3" pageNumber="62" phylum="Nematoda" rank="species" species="haurakiensis" status="sp. nov.">
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<emphasis id="A2EEEAE7FFC9FFC9FF20FD46FE22FD05" bold="true" box="[151,471,726,752]" italics="true" pageId="3" pageNumber="62">Cheironchus haurakiensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="B9DD579CFFC9FFC9FE69FD46FDD5FD05" box="[478,544,726,752]" pageId="3" pageNumber="62" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="902536F5FFC9FFC9FF20FD69FE50FCE7" blockId="3.[151,544,726,786]" box="[151,421,761,786]" pageId="3" pageNumber="62">
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(
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<figureCitation id="08A12A70FFC9FFC9FF29FD69FEFCFCE7" box="[158,265,761,786]" captionStart="FIGURE 1" captionStartId="4.[151,250,1862,1884]" captionTargetBox="[167,1419,205,1823]" captionTargetId="figure@4.[151,1435,195,1838]" captionTargetPageId="4" captionText="FIGURE 1. Cheironchus haurakiensis n. sp. A: Male anterior body region; B: male head; C: lateroventral mandible; D: spicule and gubernaculum; E: female reproductive system. Scale bar: A = 50 mm, B = 28 mm, C = 20 mm, D = 23 mm, E = 100 mm." httpUri="https://zenodo.org/record/271887/files/figure.png" pageId="3" pageNumber="62">Figures 1</figureCitation>
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&
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<figureCitation id="08A12A70FFC9FFC9FE9AFD6AFEC8FCE7" box="[301,317,762,786]" captionStart="FIGURE 2" captionStartId="5.[151,250,1946,1968]" captionTargetBox="[173,1403,198,1914]" captionTargetId="figure@5.[159,1417,193,1929]" captionTargetPageId="5" captionText="FIGURE 2. Cheironchus haurakiensis n. sp. A: Surface view of female head; B: male posterior body region; C: entire male; D: female posterior body region. Scale bar: A = 40 mm, B = 67 mm, C = 108 mm, D = 295 mm." httpUri="https://zenodo.org/record/271888/files/figure.png" pageId="3" pageNumber="62">2</figureCitation>
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,
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<tableCitation id="DD18034EFFC9FFC9FEFEFD69FE6FFCE7" box="[329,410,761,786]" captionStart="TABLE 1" captionStartId="6.[151,239,152,175]" captionTargetBox="[159,1221,422,1808]" captionTargetPageId="6" captionText="TABLE 1. Morphometrics (mm) of Cheironchus haurakiensis n. sp. (a, body length / maximum body diameter; b, body length / pharynx length; c, body length / tail length; c', tail length / anal or cloacal body diameter; cbd, corresponding body diameter; L, total body length; n, number of specimens; V, vulva distance from anterior end of body; % V, V / total body length)." httpUri="http://table.plazi.org/id/C4E5667DFFCCFFCCFF20FF08FF1FFEFA" pageId="3" pageNumber="62" tableUuid="C4E5667DFFCCFFCCFF20FF08FF1FFEFA">Table 1</tableCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="D880657EFFC9FFC9FF20FCD1FC8FFC18" pageId="3" pageNumber="62" type="diagnosis">
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<paragraph id="902536F5FFC9FFC9FF20FCD1FC8FFC18" blockId="3.[151,1437,833,2015]" pageId="3" pageNumber="62">
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<emphasis id="A2EEEAE7FFC9FFC9FF20FCD1FEE4FCAF" bold="true" box="[151,273,833,858]" pageId="3" pageNumber="62">Diagnosis.</emphasis>
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<taxonomicName id="579A4D76FFC9FFC9FEAEFCD1FDCBFCAF" box="[281,574,833,858]" class="Adenophorea" family="Selachinematidae" genus="Cheironchus" kingdom="Animalia" order="Desmodorida" pageId="3" pageNumber="62" phylum="Nematoda" rank="species" species="haurakiensis" status="sp. nov.">
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<emphasis id="A2EEEAE7FFC9FFC9FEAEFCD1FDCBFCAF" box="[281,574,833,858]" italics="true" pageId="3" pageNumber="62">Cheironchus haurakiensis</emphasis>
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</taxonomicName>
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<emphasis id="A2EEEAE7FFC9FFC9FDF1FCD1FD73FCAF" bold="true" box="[582,646,833,858]" pageId="3" pageNumber="62">
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<taxonomicNameLabel id="B9DD579CFFC9FFC9FDF1FCD1FD73FCAF" box="[582,646,833,858]" pageId="3" pageNumber="62" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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is characterised by cephalic setae 9–12 µm long, multispiral amphids with five turns, lateroventral mandibles 49–61 µm long with central arm curved distally and bearing 4–5 pointed projections, and each palm bearing 4–5 pointed projections, ten precloacal supplements in a 1 + 9 arrangement (posteriormost supplement 60 µm from 2nd posteriormost supplement and remaining supplements 33–43 µm apart), spicules 78 µm long, and blunt conical tail with thickened cuticle.
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</paragraph>
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</subSubSection>
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<subSubSection id="D880657EFFC9FFC9FF70FC68FCB0FBE4" box="[199,837,1016,1041]" pageId="3" pageNumber="62" type="etymology">
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<paragraph id="902536F5FFC9FFC9FF70FC68FCB0FBE4" blockId="3.[151,1437,833,2015]" box="[199,837,1016,1041]" pageId="3" pageNumber="62">
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<emphasis id="A2EEEAE7FFC9FFC9FF70FC68FEBBFBE4" bold="true" box="[199,334,1016,1041]" pageId="3" pageNumber="62">Etymology.</emphasis>
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This species is named after the
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<typeStatus id="4F218857FFC9FFC9FD03FC69FD11FBE4" box="[692,740,1017,1041]" pageId="3" pageNumber="62">type</typeStatus>
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locality.
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</paragraph>
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</subSubSection>
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<subSubSection id="D880657EFFC9FFC9FF70FB8CFCF3FB88" pageId="3" pageNumber="62" type="materials_examined">
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<paragraph id="902536F5FFC9FFC9FF70FB8CFCF3FB88" blockId="3.[151,1437,833,2015]" pageId="3" pageNumber="62">
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<emphasis id="A2EEEAE7FFC9FFC9FF70FB8CFE44FBC0" bold="true" box="[199,433,1052,1077]" pageId="3" pageNumber="62">Material examined.</emphasis>
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<typeStatus id="4F218857FFC9FFC9FE0EFB8CFDD4FBC0" box="[441,545,1052,1077]" pageId="3" pageNumber="62" type="holotype">Holotype</typeStatus>
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male (
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<collectionCode id="F68BAE30FFC9FFC9FDD8FB8CFD4FFBC1" box="[623,698,1052,1076]" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="3" pageNumber="62">NIWA</collectionCode>
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99777), collected
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<date id="E4241035FFC9FFC9FC39FB8CFBD3FBC0" box="[910,1062,1052,1077]" pageId="3" pageNumber="62" value="2015-05-10">10 May 2015</date>
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(
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<collectionCode id="F68BAE30FFC9FFC9FB82FB8CFB75FBC1" box="[1077,1152,1052,1076]" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="3" pageNumber="62">NIWA</collectionCode>
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cruise
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<collectionCode id="F68BAE30FFC9FFC9FB64FB8CFAFAFBC0" box="[1235,1295,1052,1077]" country="Madagascar" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13842" name="Parc de Tsimbazaza" pageId="3" pageNumber="62">TAN</collectionCode>
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1506, station 45), continental shelf off Hauraki coast,
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<collectingCountry id="E88D7665FFC9FFC9FDCAFBD1FCECFBAC" box="[637,793,1088,1113]" name="New Zealand" pageId="3" pageNumber="62">New Zealand</collectingCountry>
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(
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<geoCoordinate id="F5AE5032FFC9FFC9FC9AFBD0FC35FBAD" box="[813,960,1088,1113]" direction="east" orientation="longitude" pageId="3" pageNumber="62" precision="5" value="175.1495">175.1495º E</geoCoordinate>
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,
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<geoCoordinate id="F5AE5032FFC9FFC9FC65FBD0FBA6FBAD" box="[978,1107,1088,1113]" direction="south" orientation="latitude" pageId="3" pageNumber="62" precision="5" value="-35.8243">35.8243º S</geoCoordinate>
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); water depth:
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<specimenCount id="869CFD7CFFC9FFC9FABAFBD0FA94FBAD" box="[1293,1377,1088,1112]" pageId="3" pageNumber="62" type="generic">
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<quantity id="57629B10FFC9FFC9FABAFBD0FAA8FBAD" box="[1293,1373,1088,1112]" metricMagnitude="2" metricUnit="m" metricValue="1.27" pageId="3" pageNumber="62" unit="m" value="127.0">127 m</quantity>
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.
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</specimenCount>
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One
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<typeStatus id="4F218857FFC9FFC9FF20FBF5FF02FB88" box="[151,247,1125,1149]" pageId="3" pageNumber="62" type="paratype">paratype</typeStatus>
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female (
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<collectionCode id="F68BAE30FFC9FFC9FEEEFBF4FE51FB89" box="[345,420,1124,1148]" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="3" pageNumber="62">NIWA</collectionCode>
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99778), same data as
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<typeStatus id="4F218857FFC9FFC9FD2AFBF4FCF6FB88" box="[669,771,1124,1149]" pageId="3" pageNumber="62" type="holotype">holotype</typeStatus>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="D880657EFFC9FFCDFF70FB18FBDBFEE9" lastPageId="7" lastPageNumber="66" pageId="3" pageNumber="62" type="description">
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<paragraph id="902536F5FFC9FFC9FF70FB18FEF1F96C" blockId="3.[151,1437,833,2015]" pageId="3" pageNumber="62">
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<emphasis id="A2EEEAE7FFC9FFC9FF70FB18FE54FB54" bold="true" box="[199,417,1160,1185]" pageId="3" pageNumber="62">Description. Male</emphasis>
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Body cylindrical, stout. Cuticle 4–5 µm thick, gradually thickening posteriorly in tail region, up to 14 µm thick at posterior extremity (
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<figureCitation id="08A12A70FFC9FFC9FD4AFB3CFCBCFB31" box="[765,841,1196,1221]" captionStart="FIGURE 2" captionStartId="5.[151,250,1946,1968]" captionTargetBox="[173,1403,198,1914]" captionTargetId="figure@5.[159,1417,193,1929]" captionTargetPageId="5" captionText="FIGURE 2. Cheironchus haurakiensis n. sp. A: Surface view of female head; B: male posterior body region; C: entire male; D: female posterior body region. Scale bar: A = 40 mm, B = 67 mm, C = 108 mm, D = 295 mm." httpUri="https://zenodo.org/record/271888/files/figure.png" pageId="3" pageNumber="62">Fig. 2</figureCitation>
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B); transverse rows of punctations without lateral differentiation. Anteriormost punctations noticeably smaller on remainder of body. Somatic setae short and sparse, arranged irregularly. Head not set off from body. Mouth opening wide, surrounded by six fleshy, conical lips, each bearing a conical inner labial papilla terminally; labial region surrounded by cuticular fold. Six conical outer labial papillae, ~2 µm long, and four markedly longer cephalic setae (~0.3 cbd) situated in one circle. Amphideal fovea situated near anterior extremity, multispiral with 5.0–5.25 turns and circular outline. Anterior buccal cavity (cheilostom) small, cup shaped, with fine rugae. Posterior buccal cavity (pharyngostom) with three mandibles; lateroventral mandibles well-developed, with central arm and two lateral arms. Central arm curved distally and with four or five inward pointed projections; each palm with broad anterior portion bearing five (four in one case) pointed projections, and thin, pointed posterior portion (
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<figureCitation id="08A12A70FFC9FFC9FC80FA60FC88F9FD" box="[823,893,1520,1545]" captionStart="FIGURE 1" captionStartId="4.[151,250,1862,1884]" captionTargetBox="[167,1419,205,1823]" captionTargetId="figure@4.[151,1435,195,1838]" captionTargetPageId="4" captionText="FIGURE 1. Cheironchus haurakiensis n. sp. A: Male anterior body region; B: male head; C: lateroventral mandible; D: spicule and gubernaculum; E: female reproductive system. Scale bar: A = 50 mm, B = 28 mm, C = 20 mm, D = 23 mm, E = 100 mm." httpUri="https://zenodo.org/record/271887/files/figure.png" pageId="3" pageNumber="62">Fig. 1</figureCitation>
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B, C). Dorsal mandible short and difficult to distinguish, without differentiated anterior tip or palms. Pharynx short, muscular, with large, oval anterior bulb and smaller spherical posterior bulb. Nerve ring situated slightly posterior to middle of pharynx length. Cardia short, 9 µm long, not surrounded by intestinal tissue. Small renette cell present at level of cardia; excretory pore not observed.
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</paragraph>
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<paragraph id="902536F5FFC9FFC9FF70F934FC7AF862" blockId="3.[151,1437,833,2015]" pageId="3" pageNumber="62">
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Reproductive system diorchic with short outstretched testes (
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<figureCitation id="08A12A70FFC9FFC9FC33F934FC3FF949" box="[900,970,1700,1725]" captionStart="FIGURE 2" captionStartId="5.[151,250,1946,1968]" captionTargetBox="[173,1403,198,1914]" captionTargetId="figure@5.[159,1417,193,1929]" captionTargetPageId="5" captionText="FIGURE 2. Cheironchus haurakiensis n. sp. A: Surface view of female head; B: male posterior body region; C: entire male; D: female posterior body region. Scale bar: A = 40 mm, B = 67 mm, C = 108 mm, D = 295 mm." httpUri="https://zenodo.org/record/271888/files/figure.png" pageId="3" pageNumber="62">Fig. 2</figureCitation>
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C). Anterior and posterior testes both on right of intestine. Sperm cells globular to oval-shaped, ~5-6 ×
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<quantity id="57629B10FFC9FFC9FCE2F958FC36F915" box="[853,963,1736,1760]" metricMagnitude="-3" metricUnit="m" metricValue="9.5" metricValueMax="10.0" metricValueMin="9.0" pageId="3" pageNumber="62" unit="mm" value="9.5" valueMax="10.0" valueMin="9.0">9–10 mm</quantity>
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. Spicules paired, curved, 1.5 cloacal body diameters long, with narrow, strongly curved proximal portion and pointed distal portion. Gubernaculum short, without crurae or apophyses. Mid-ventral row of ten cup-shaped precloacal supplements in a 1 + 9 arrangement; posteriormost and 2nd posteriormost supplements 60 µm apart, distance between other supplements
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<quantity id="57629B10FFC9FFC9FB5CF8A7FA92F8BA" box="[1259,1383,1847,1871]" metricMagnitude="-2" metricUnit="m" metricValue="3.8" metricValueMax="4.3" metricValueMin="3.3" pageId="3" pageNumber="62" unit="mm" value="38.0" valueMax="43.0" valueMin="33.0">33–43 mm</quantity>
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. Tail short, bluntly conical, with sparse, very short lateral, subventral, and subdorsal setae and three terminal setae. Caudal glands extending slight anterior to cloaca; spinneret present.
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</paragraph>
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<paragraph id="902536F5FFC9FFC9FF70F833FA68F82A" blockId="3.[151,1437,833,2015]" pageId="3" pageNumber="62">
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<emphasis id="A2EEEAE7FFC9FFC9FF70F833FEDCF849" bold="true" box="[199,297,1955,1980]" pageId="3" pageNumber="62">Females</emphasis>
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Similar to male. Reproductive system didelphic-amphidelphic with reflexed ovaries both on right side of intestine. Vulva situated slightly post-median. Proximal portion of vagina surrounded by constrictor muscle.
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</paragraph>
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||
<caption id="C4E5667DFFCEFFCEFF20F8D6FF33F86F" httpUri="https://zenodo.org/record/271887/files/figure.png" pageId="4" pageNumber="63" targetBox="[167,1419,205,1823]" targetPageId="4">
|
||
<paragraph id="902536F5FFCEFFCEFF20F8D6FF33F86F" blockId="4.[151,1436,1862,1946]" pageId="4" pageNumber="63">
|
||
<emphasis id="A2EEEAE7FFCEFFCEFF20F8D6FD88F8A9" bold="true" box="[151,637,1862,1884]" pageId="4" pageNumber="63">
|
||
FIGURE 1.
|
||
<taxonomicName id="579A4D76FFCEFFCEFEA8F8D6FDC2F8A9" box="[287,567,1862,1884]" class="Adenophorea" family="Selachinematidae" genus="Cheironchus" kingdom="Animalia" order="Desmodorida" pageId="4" pageNumber="63" phylum="Nematoda" rank="species" species="haurakiensis" status="sp. nov.">
|
||
<emphasis id="A2EEEAE7FFCEFFCEFEA8F8D6FDC2F8A9" bold="true" box="[287,567,1862,1884]" italics="true" pageId="4" pageNumber="63">Cheironchus haurakiensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="B9DD579CFFCEFFCEFDF7F8D7FD88F8A9" box="[576,637,1863,1884]" pageId="4" pageNumber="63" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
A: Male anterior body region; B: male head; C: lateroventral mandible; D: spicule and gubernaculum; E: female reproductive system. Scale bar: A = 50 mm, B = 28 mm, C = 20 mm, D = 23 mm, E = 100 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="C4E5667DFFCFFFCFFF20F80AFB92F83A" httpUri="https://zenodo.org/record/271888/files/figure.png" pageId="5" pageNumber="64" targetBox="[173,1403,198,1914]" targetPageId="5">
|
||
<paragraph id="902536F5FFCFFFCFFF20F80AFB92F83A" blockId="5.[151,1436,1946,1999]" pageId="5" pageNumber="64">
|
||
<emphasis id="A2EEEAE7FFCFFFCFFF20F80AFD9AF85A" bold="true" box="[151,623,1946,1968]" pageId="5" pageNumber="64">
|
||
FIGURE 2.
|
||
<taxonomicName id="579A4D76FFCFFFCFFEADF80AFDDBF845" box="[282,558,1946,1968]" class="Adenophorea" family="Selachinematidae" genus="Cheironchus" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="64" phylum="Nematoda" rank="species" species="haurakiensis" status="sp. nov.">
|
||
<emphasis id="A2EEEAE7FFCFFFCFFEADF80AFDDBF845" bold="true" box="[282,558,1946,1968]" italics="true" pageId="5" pageNumber="64">Cheironchus haurakiensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="B9DD579CFFCFFFCFFD82F80AFD9AF85A" box="[565,623,1946,1967]" pageId="5" pageNumber="64" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
A: Surface view of female head; B: male posterior body region; C: entire male; D: female posterior body region. Scale bar: A = 40 mm, B = 67 mm, C = 108 mm, D = 295 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="C4E5667DFFCCFFCCFF20FF08FF1FFEFA" ID-Table-UUID="C4E5667DFFCCFFCCFF20FF08FF1FFEFA" httpUri="http://table.plazi.org/id/C4E5667DFFCCFFCCFF20FF08FF1FFEFA" pageId="6" pageNumber="65" targetBox="[159,1221,422,1808]" targetIsTable="true" targetPageId="6">
|
||
<paragraph id="902536F5FFCCFFCCFF20FF08FF1FFEFA" blockId="6.[151,1436,151,271]" pageId="6" pageNumber="65">
|
||
<emphasis id="A2EEEAE7FFCCFFCCFF20FF08FEFFFF5A" bold="true" box="[151,266,152,175]" pageId="6" pageNumber="65">TABLE 1.</emphasis>
|
||
Morphometrics (mm) of
|
||
<taxonomicName id="579A4D76FFCCFFCCFD97FF07FCC2FF5A" box="[544,823,151,175]" class="Adenophorea" family="Selachinematidae" genus="Cheironchus" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="65" phylum="Nematoda" rank="species" species="haurakiensis" status="sp. nov.">
|
||
<emphasis id="A2EEEAE7FFCCFFCCFD97FF07FCC2FF5A" box="[544,823,151,175]" italics="true" pageId="6" pageNumber="65">Cheironchus haurakiensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2EEEAE7FFCCFFCCFC89FF08FC8EFF5A" bold="true" box="[830,891,152,175]" pageId="6" pageNumber="65">
|
||
<taxonomicNameLabel id="B9DD579CFFCCFFCCFC89FF08FC8EFF5A" box="[830,891,152,175]" pageId="6" pageNumber="65" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(a, body length/maximum body diameter; b, body length/pharynx length; c, body length/tail length; c', tail length/anal or cloacal body diameter; cbd, corresponding body diameter; L, total body length; n, number of specimens; V, vulva distance from anterior end of body; %V, V/total body length).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="902536F5FFCCFFCCFF28FEBAFB78FEB5" blockId="6.[159,1221,298,403]" box="[159,1165,298,320]" pageId="6" pageNumber="65">
|
||
Species
|
||
<emphasis id="A2EEEAE7FFCCFFCCFC8EFEBAFB78FEB5" bold="true" box="[825,1165,298,320]" pageId="6" pageNumber="65">
|
||
<taxonomicName id="579A4D76FFCCFFCCFC8EFEBAFBB8FEB5" box="[825,1101,298,320]" class="Adenophorea" family="Selachinematidae" genus="Cheironchus" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="65" phylum="Nematoda" rank="species" species="haurakiensis" status="sp. nov.">
|
||
<emphasis id="A2EEEAE7FFCCFFCCFC8EFEBAFBB8FEB5" bold="true" box="[825,1101,298,320]" italics="true" pageId="6" pageNumber="65">Cheironchus haurakiensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="B9DD579CFFCCFFCCFBE3FEBBFB78FEB5" box="[1108,1165,299,320]" pageId="6" pageNumber="65" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="902536F5FFCCFFCDFC8EFEC4FBDBFEE9" blockId="6.[159,1221,298,403]" lastBlockId="7.[151,1436,151,285]" lastPageId="7" lastPageNumber="66" pageId="6" pageNumber="65">
|
||
Male Female
|
||
<typeStatus id="4F218857FFCCFFCCFC8EFEEDFC62FE66" box="[825,919,381,403]" pageId="6" pageNumber="65" type="holotype">Holotype</typeStatus>
|
||
<typeStatus id="4F218857FFCCFFCCFBDBFEEEFB30FE66" box="[1132,1221,382,403]" pageId="6" pageNumber="65" type="paratype">Paratype</typeStatus>
|
||
<emphasis id="A2EEEAE7FFCCFFCCFF70F8C5FE3FF89B" bold="true" box="[199,458,1877,1902]" pageId="6" pageNumber="65">Differential diagnosis</emphasis>
|
||
.
|
||
<taxonomicName id="579A4D76FFCCFFCCFE6BF8C5FCF0F89B" box="[476,773,1877,1902]" class="Adenophorea" family="Selachinematidae" genus="Cheironchus" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="65" phylum="Nematoda" rank="species" species="haurakiensis" status="sp. nov.">
|
||
<emphasis id="A2EEEAE7FFCCFFCCFE6BF8C5FCF0F89B" box="[476,773,1877,1902]" italics="true" pageId="6" pageNumber="65">Cheironchus haurakiensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2EEEAE7FFCCFFCCFCA7F8C5FCA6F89B" bold="true" box="[784,851,1877,1902]" pageId="6" pageNumber="65">
|
||
<taxonomicNameLabel id="B9DD579CFFCCFFCCFCA7F8C5FCA6F89B" box="[784,851,1877,1902]" pageId="6" pageNumber="65" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from most species of the genus except
|
||
<taxonomicName id="579A4D76FFCCFFCCFA35F8C6FF22F864" class="Adenophorea" family="Selachinematidae" genus="Cheironchus" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="65" phylum="Nematoda" rank="species" species="vorax">
|
||
<emphasis id="A2EEEAE7FFCCFFCCFA35F8C6FF22F864" italics="true" pageId="6" pageNumber="65">C. vorax</emphasis>
|
||
</taxonomicName>
|
||
in the shape of the tail, which is conical with blister in
|
||
<taxonomicName id="579A4D76FFCCFFCCFCECF8EAFC04F864" box="[859,1009,1914,1937]" class="Adenophorea" family="Selachinematidae" genus="Cheironchus" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="65" phylum="Nematoda" rank="species" species="paravorax">
|
||
<emphasis id="A2EEEAE7FFCCFFCCFCECF8EAFC04F864" box="[859,1009,1914,1937]" italics="true" pageId="6" pageNumber="65">C. paravorax</emphasis>
|
||
</taxonomicName>
|
||
, conical and gradually tapering in
|
||
<taxonomicName id="579A4D76FFCCFFCCFA35F8EAFED9F843" class="Adenophorea" family="Selachinematidae" genus="Cheironchus" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="65" phylum="Nematoda" rank="species" species="conicaudatus">
|
||
<emphasis id="A2EEEAE7FFCCFFCCFA35F8EAFED9F843" italics="true" pageId="6" pageNumber="65">C. conicaudatus</emphasis>
|
||
</taxonomicName>
|
||
, and conicocylindrical in
|
||
<taxonomicName id="579A4D76FFCCFFCCFDE6F80EFCDFF843" box="[593,810,1949,1974]" class="Adenophorea" family="Selachinematidae" genus="Cheironchus" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="65" phylum="Nematoda" rank="species" species="dactylocaudatus">
|
||
<emphasis id="A2EEEAE7FFCCFFCCFDE6F80EFCDFF843" box="[593,810,1949,1974]" italics="true" pageId="6" pageNumber="65">C. dactylocaudatus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="579A4D76FFCCFFCCFC8FF80EFC1DF843" box="[824,1000,1949,1974]" class="Adenophorea" family="Selachinematidae" genus="Cheironchus" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="65" phylum="Nematoda" rank="species" species="haurakiensis" status="sp. nov.">
|
||
<emphasis id="A2EEEAE7FFCCFFCCFC8FF80EFC1DF843" box="[824,1000,1949,1974]" italics="true" pageId="6" pageNumber="65">C. haurakiensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2EEEAE7FFCCFFCCFC58F80DFBDAF843" bold="true" box="[1007,1071,1949,1974]" pageId="6" pageNumber="65">
|
||
<taxonomicNameLabel id="B9DD579CFFCCFFCCFC58F80DFBDAF843" box="[1007,1071,1949,1974]" pageId="6" pageNumber="65" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
resembles
|
||
<taxonomicName id="579A4D76FFCCFFCCFB1AF80EFAFBF840" box="[1197,1294,1950,1973]" class="Adenophorea" family="Selachinematidae" genus="Cheironchus" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="65" phylum="Nematoda" rank="species" species="vorax">
|
||
<emphasis id="A2EEEAE7FFCCFFCCFB1AF80EFAFBF840" box="[1197,1294,1950,1973]" italics="true" pageId="6" pageNumber="65">C. vorax</emphasis>
|
||
</taxonomicName>
|
||
in the shape and size of the lateroventral mandibles and spicules, and blunt conical tail, but can be differentiated from the latter in the number and arrangement of precloacal supplements (10 supplements in a 1 + 9 arrangement
|
||
<emphasis id="A2EEEAE7FFCDFFCDFA84FF09FABFFF45" box="[1331,1354,153,176]" italics="true" pageId="7" pageNumber="66">vs</emphasis>
|
||
12–20 regularly-spaced supplements in
|
||
<taxonomicName id="579A4D76FFCDFFCDFDBAFF2DFD85FF21" box="[525,624,189,212]" class="Adenophorea" family="Selachinematidae" genus="Cheironchus" kingdom="Animalia" order="Desmodorida" pageId="7" pageNumber="66" phylum="Nematoda" rank="species" species="vorax">
|
||
<emphasis id="A2EEEAE7FFCDFFCDFDBAFF2DFD85FF21" box="[525,624,189,212]" italics="true" pageId="7" pageNumber="66">C. vorax</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
<taxonomicName id="579A4D76FFCDFFCDFD3FFF2DFCCFFF20" box="[648,826,188,213]" class="Adenophorea" family="Selachinematidae" genus="Cheironchus" kingdom="Animalia" order="Desmodorida" pageId="7" pageNumber="66" phylum="Nematoda" rank="species" species="haurakiensis" status="sp. nov.">
|
||
<emphasis id="A2EEEAE7FFCDFFCDFD3FFF2DFCCFFF20" box="[648,826,188,213]" italics="true" pageId="7" pageNumber="66">C. haurakiensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="A2EEEAE7FFCDFFCDFCF4FF2CFC76FF20" bold="true" box="[835,899,188,213]" pageId="7" pageNumber="66">
|
||
<taxonomicNameLabel id="B9DD579CFFCDFFCDFCF4FF2CFC76FF20" box="[835,899,188,213]" pageId="7" pageNumber="66" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
also differs from the original description of
|
||
<taxonomicName id="579A4D76FFCDFFCDFA35FF2DFF22FF0D" class="Adenophorea" family="Selachinematidae" genus="Cheironchus" kingdom="Animalia" order="Desmodorida" pageId="7" pageNumber="66" phylum="Nematoda" rank="species" species="vorax">
|
||
<emphasis id="A2EEEAE7FFCDFFCDFA35FF2DFF22FF0D" italics="true" pageId="7" pageNumber="66">C. vorax</emphasis>
|
||
</taxonomicName>
|
||
by
|
||
<bibRefCitation id="F40B4B04FFCDFFCDFEB3FF4FFE61FF0D" author="Cobb" box="[260,404,223,248]" pageId="7" pageNumber="66" refString="Cobb, N. A. (1917) Notes on Nemas. Contribution to a Science of Nematology, 5, 117 - 128." type="journal article" year="1917">Cobb (1917)</bibRefCitation>
|
||
and re-description by
|
||
<bibRefCitation id="F40B4B04FFCDFFCDFD20FF4FFBFCFF0D" author="Tchesunov" box="[663,1033,223,248]" pageId="7" pageNumber="66" refString="Tchesunov, A. V. & Okhlopkov, J. R. (2006) On some selachinematid nematodes (Chromadorida: Selachinematidae) deposited in the collection of the Smithsonian National Museum of Natural history. Nematology, 8, 21 - 44." type="journal article" year="2006">Tchesunov & Okhlopkov (2006)</bibRefCitation>
|
||
from the western Atlantic coast by the shorter spicules (78
|
||
<emphasis id="A2EEEAE7FFCDFFCDFE15FE95FE4CFEE9" box="[418,441,261,284]" italics="true" pageId="7" pageNumber="66">vs</emphasis>
|
||
<quantity id="57629B10FFCDFFCDFE76FE94FDA3FEE9" box="[449,598,260,285]" metricMagnitude="-1" metricUnit="m" metricValue="1.19" metricValueMax="1.25" metricValueMin="1.13" pageId="7" pageNumber="66" unit="mm" value="119.0" valueMax="125.0" valueMin="113.0">113–125 mm</quantity>
|
||
) and higher values of c (32–38
|
||
<emphasis id="A2EEEAE7FFCDFFCDFC0EFE95FC25FEE9" box="[953,976,261,284]" italics="true" pageId="7" pageNumber="66">vs</emphasis>
|
||
24–29).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |