251 lines
29 KiB
XML
251 lines
29 KiB
XML
<document id="A5E882B9837185777E68E973669EDC54" ID="10.11646/zootaxa.4144.1.4" ID-DOI="10.11646/zootaxa.4144.1.4" ID-GBIF-Dataset="8f98b409-0e8f-4710-a1d9-9fddbd956afb" ID-ISSN="1175-5326" ID-Zenodo-Dep="261828" ID-ZooBank="FBBE349D-EA8E-4604-92AA-04691EE0D701" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1469514540085" checkinUser="plazi" docAuthor="Huang, Yong & Gao, Qun" docDate="2016" docId="03B487DEA646FF8DFF4DFA50FCBAFEA0" docLanguage="en" docName="zootaxa.4144.1.4.pdf" docOrigin="Zootaxa 4144 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Hypodontolaimus ventrapophyses Huang & Gao, 2016, sp. nov." docType="treatment" docVersion="8" lastPageNumber="98" masterDocId="FF8DFFA6A640FF84FFDAFFEAFFE0FFC5" masterDocTitle="Two new species of Chromadoridae (Chromadorida: Nematoda) from the East China Sea" masterLastPageNumber="100" masterPageNumber="89" pageNumber="95" updateTime="1698366176049" updateUser="plazi">
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<mods:title id="2ACD21E86AB2695659F802D5F15F4175">Two new species of Chromadoridae (Chromadorida: Nematoda) from the East China Sea</mods:title>
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<mods:name id="9A8152D1F07095F07392FF4810BBD3FC" type="personal">
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<mods:namePart id="66170C41DCE1B1B806FEAB84D36C441D">Huang, Yong</mods:namePart>
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<mods:roleTerm id="0333AF46CFE27410F5F088E2B2D8ADA4">Author</mods:roleTerm>
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<mods:namePart id="F2ED8C5537604759067ADCC7B6C4C0CE">Gao, Qun</mods:namePart>
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<mods:typeOfResource id="B097C6255E6E33AE1F56AF1E55391D71">text</mods:typeOfResource>
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<mods:title id="B7BA71CC7FA4C09D693DFC6F8DE91920">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="86C4BB9A6D63B8D4EBD8A30FE2FF1EB3">
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<mods:date id="1CC28CAFAA7EF6B39BC581667B34B121">2016</mods:date>
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<mods:detail id="963B0440CE40852241A966F8FE13C11C" type="volume">
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<mods:number id="515B88F1ABBD338587987D5E15464ED4">4144</mods:number>
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<mods:identifier id="1F8A37E296333788B8E9C41AB968D5B7" type="DOI">10.11646/zootaxa.4144.1.4</mods:identifier>
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<mods:identifier id="EA07C169CA8B3492DB28962D0FF26C46" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="2BF8903BA7A4F1CAC9F3F5A56A1B6A09" type="Zenodo-Dep">261828</mods:identifier>
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<treatment id="03B487DEA646FF8DFF4DFA50FCBAFEA0" ID-DOI="http://doi.org/10.5281/zenodo.5679980" ID-GBIF-Taxon="123207614" ID-Zenodo-Dep="5679980" LSID="urn:lsid:plazi:treatment:03B487DEA646FF8DFF4DFA50FCBAFEA0" httpUri="http://treatment.plazi.org/id/03B487DEA646FF8DFF4DFA50FCBAFEA0" lastPageId="9" lastPageNumber="98" pageId="6" pageNumber="95">
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<subSubSection id="C3076543A646FF82FF4DFA50FEEAFA33" pageId="6" pageNumber="95" type="nomenclature">
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<paragraph id="8BA236C8A646FF82FF4DFA50FD74FA10" blockId="6.[151,660,1466,1526]" box="[151,660,1466,1493]" pageId="6" pageNumber="95">
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<heading id="D0EA81A4A646FF82FF4DFA50FD74FA10" bold="true" box="[151,660,1466,1493]" fontSize="11" level="1" pageId="6" pageNumber="95" reason="1">
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<emphasis id="B969EADAA646FF82FF4DFA50FD74FA10" bold="true" box="[151,660,1466,1493]" pageId="6" pageNumber="95">
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<taxonomicName id="4C1D4D4BA646FF82FF4DFA50FDCEFA11" box="[151,558,1466,1492]" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="95" phylum="Nematoda" rank="species" species="ventrapophyses" status="sp. nov.">
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<emphasis id="B969EADAA646FF82FF4DFA50FDCEFA11" bold="true" box="[151,558,1466,1492]" italics="true" pageId="6" pageNumber="95">Hypodontolaimus ventrapophyses</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A25A57A1A646FF82FDECFA51FD74FA10" box="[566,660,1467,1493]" pageId="6" pageNumber="95" 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="8BA236C8A646FF82FF4DFA37FEEAFA33" blockId="6.[151,660,1466,1526]" box="[151,266,1501,1526]" pageId="6" pageNumber="95">
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(
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<figureCitation id="13262A4DA646FF82FF45FA37FEE3FA33" box="[159,259,1501,1526]" captionStart-0="FIGURE 3" captionStart-1="FIGURE 4" captionStartId-0="7.[151,250,1944,1966]" captionStartId-1="8.[151,250,1277,1299]" captionTargetBox-0="[162,1423,420,1910]" captionTargetBox-1="[150,1419,225,1238]" captionTargetId-0="figure@7.[151,1436,409,1923]" captionTargetId-1="figure@8.[135,1421,225,1238]" captionTargetPageId-0="7" captionTargetPageId-1="8" captionText-0="FIGURE 3. Hypodontolaimus ventrapophyses sp. nov. (A) lateral view of the male posterior part; (B) lateral view of the male anterior part; (C) entire view of the female body." captionText-1="FIGURE 4. Hypodontolaimus ventrapophyses sp. nov., micrographs. (A) lateral view of the female body anterior part; (B) lateral view of the male tail." httpUri-0="https://zenodo.org/record/261831/files/figure.png" httpUri-1="https://zenodo.org/record/261832/files/figure.png" pageId="6" pageNumber="95">Figs 3–4</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3076543A646FF82FF4DF9CFFB38F908" pageId="6" pageNumber="95" type="materials_examined">
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<paragraph id="8BA236C8A646FF82FF4DF9CFFB2AF943" blockId="6.[151,1437,1573,2030]" pageId="6" pageNumber="95">
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<emphasis id="B969EADAA646FF82FF4DF9CFFEA9F9FB" bold="true" box="[151,329,1573,1598]" pageId="6" pageNumber="95">Type material.</emphasis>
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Two males and three females were measured and studied. Holotype: ♂1 on slide 5-7(0-2)-2; paratypes: ♂2, ♀1, ♀2, and ♀3 on slides 5-7(0-2)-2, 5-7(0-2)-4, 5-7(0-2)-4 and 548(0-2)-1, respectively. Type specimen was deposited in the Qingdao Institute of Oceanology, Chinese Academy of Sciences.
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</paragraph>
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<paragraph id="8BA236C8A646FF82FF1DF97BFB38F908" blockId="6.[151,1437,1573,2030]" pageId="6" pageNumber="95">
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<materialsCitation id="3B753C95A646FF82FF1DF97BFB38F908" ID-GBIF-Occurrence="1288048998" country="China" county="Dongshan Island" latitude="23.716667" location="Intertidal" longLatPrecision="1254" longitude="117.48333" municipality="Kangmei Town" pageId="6" pageNumber="95" specimenCount="1" typeStatus="holotype">
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<emphasis id="B969EADAA646FF82FF1DF97BFE1EF96F" bold="true" box="[199,510,1681,1706]" pageId="6" pageNumber="95">
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<typeStatus id="54A6886AA646FF82FF1DF97BFEE2F96F" box="[199,258,1681,1706]" pageId="6" pageNumber="95">Type</typeStatus>
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locality and habitat.
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</emphasis>
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<location id="8EC26013A646FF82FDDCF97BFD8DF96F" LSID="urn:lsid:plazi:treatment:03B487DEA646FF8DFF4DFA50FCBAFEA0:8EC26013A646FF82FDDCF97BFD8DF96F" box="[518,621,1681,1706]" country="China" county="Dongshan Island" latitude="23.716667" longLatPrecision="1254" longitude="117.48333" municipality="Kangmei Town" name="Intertidal" pageId="6" pageNumber="95">Intertidal</location>
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silt sediment from the coast of
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<collectingMunicipality id="6BC6ACB2A646FF82FC04F97BFB6FF96C" box="[990,1167,1681,1706]" pageId="6" pageNumber="95">Kangmei Town</collectingMunicipality>
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,
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<collectingCounty id="62C34E44A646FF82FB47F97BFABEF96F" box="[1181,1374,1681,1706]" pageId="6" pageNumber="95">Dongshan Island</collectingCounty>
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, East
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<collectingCountry id="F30A7658A646FF82FF4DF95FFF3AF90B" box="[151,218,1717,1742]" name="China" pageId="6" pageNumber="95">China</collectingCountry>
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Sea (
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<geoCoordinate id="EE29500FA646FF82FEC2F95CFE69F908" box="[280,393,1718,1742]" direction="east" orientation="longitude" pageId="6" pageNumber="95" precision="925" value="117.48333">117°29' E</geoCoordinate>
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,
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<geoCoordinate id="EE29500FA646FF82FE4FF95CFE1CF90B" box="[405,508,1718,1742]" direction="north" orientation="latitude" pageId="6" pageNumber="95" precision="925" value="23.716667">23°43' N</geoCoordinate>
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). Sample comprised surface layer sediment to a depth of
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<quantity id="4CE59B2DA646FF82FBA7F95CFB34F908" box="[1149,1236,1718,1742]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" metricValueMax="2.0" metricValueMin="0.0" pageId="6" pageNumber="95" unit="cm" value="1.0" valueMax="2.0" valueMin="0.0">0–2 cm</quantity>
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.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3076543A646FF82FF1DF933FAD5F937" box="[199,1333,1753,1778]" pageId="6" pageNumber="95" type="etymology">
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<paragraph id="8BA236C8A646FF82FF1DF933FAD5F937" blockId="6.[151,1437,1573,2030]" box="[199,1333,1753,1778]" pageId="6" pageNumber="95">
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<emphasis id="B969EADAA646FF82FF1DF933FEAEF937" bold="true" box="[199,334,1753,1778]" pageId="6" pageNumber="95">Etymology.</emphasis>
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Species name refers to the structure of the gubernaculum which has a ventral apophyses.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3076543A646FF8CFF1DF917FE2CFA7F" lastPageId="8" lastPageNumber="97" pageId="6" pageNumber="95" type="description">
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<paragraph id="8BA236C8A646FF82FF1DF917FE3EF8D3" blockId="6.[151,1437,1573,2030]" box="[199,478,1789,1814]" pageId="6" pageNumber="95">
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<emphasis id="B969EADAA646FF82FF1DF917FE9DF8D3" bold="true" box="[199,381,1789,1814]" pageId="6" pageNumber="95">Measurements.</emphasis>
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<tableCitation id="C69F0373A646FF82FE5EF917FE3AF8D3" box="[388,474,1789,1814]" captionStart="TABLE 2" captionStartId="9.[151,244,404,429]" captionTargetBox="[157,1310,456,1181]" captionTargetPageId="9" captionText="TABLE 2. Measurements of Hypodontolaimus ventrapophyses sp. nov. (in µm except a, b, c, c ′ and V %)." httpUri="http://table.plazi.org/id/DF626640A649FF8DFF4DFE7EFADCFE69" pageId="6" pageNumber="95" tableUuid="DF626640A649FF8DFF4DFE7EFADCFE69">Table 2</tableCitation>
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.
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</paragraph>
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<paragraph id="8BA236C8A646FF83FF1DF8CBFE9FFEA0" blockId="6.[151,1437,1573,2030]" lastBlockId="7.[151,1437,151,357]" lastPageId="7" lastPageNumber="96" pageId="6" pageNumber="95">
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<emphasis id="B969EADAA646FF82FF1DF8CBFEB9F8FF" bold="true" box="[199,345,1825,1850]" pageId="6" pageNumber="95">Description.</emphasis>
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Males. Body cylindrical with blunt (or slightly expanded) anterior end and tapered tail end. Cuticle annulated, with homogeneous transverse rows of small dots, lateral differentiation of two longitudinal rows of enlarged dots not linked by slender transverse bars. Somatic setae 7–12 µm long and in four longitudinal rows. Anterior end slightly rounded. Amphidial fovea not seen. Inner labial setae inconspicuous, outer labial setae short (5 µm long) while the four cephalic setae are long, 9–10 µm (or 0.7 h.d. long). Buccal cavity with a large S-shaped dorsal tooth. Pharynx 100 µm long, enveloping the buccal cavity in the form of a dorsally strongly enlarged bulb and a well-developed oval terminal bulb 22 µm long. Ventral gland oblong, located at anterior of intestine, 150 µm from the anterior end. Excretory pore opening at level of median part of pharynx. Reproductive system monorchic, composed of an outstretched testis and a long vas deferens. Spicules 1.6–1.8 a.b.d. long, strongly curved, slender and slightly cephalate proximally and tapered distally. Gubernaculum 1 a.b.d. long, plate with a 6.5 µm ventral apophysis and pointed at the posterior end. Precloacal supplements absent. Tail elongate conical and with a prominent spinneret.
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</paragraph>
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<caption id="DF626640A647FF83FF4DF872FD64F808" httpUri="https://zenodo.org/record/261831/files/figure.png" pageId="7" pageNumber="96" targetBox="[162,1423,420,1910]" targetPageId="7">
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<paragraph id="8BA236C8A647FF83FF4DF872FD64F808" blockId="7.[151,1436,1944,1997]" pageId="7" pageNumber="96">
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<emphasis id="B969EADAA647FF83FF4DF872FEF3F868" bold="true" box="[151,275,1944,1966]" pageId="7" pageNumber="96">FIGURE 3.</emphasis>
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<taxonomicName id="4C1D4D4BA647FF83FEC3F872FD91F86B" box="[281,625,1944,1966]" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="7" pageNumber="96" phylum="Nematoda" rank="species" species="ventrapophyses" status="sp. nov.">
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<emphasis id="B969EADAA647FF83FEC3F872FD91F86B" box="[281,625,1944,1966]" italics="true" pageId="7" pageNumber="96">Hypodontolaimus ventrapophyses</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A25A57A1A647FF83FDADF872FD28F868" box="[631,712,1944,1965]" pageId="7" pageNumber="96" rank="species">
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<emphasis id="B969EADAA647FF83FDADF872FD28F868" bold="true" box="[631,712,1944,1965]" pageId="7" pageNumber="96">sp. nov.</emphasis>
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</taxonomicNameLabel>
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(A) lateral view of the male posterior part; (B) lateral view of the male anterior part; (C) entire view of the female body.
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</paragraph>
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</caption>
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<caption id="DF626640A648FF8CFF4DFB17FE54FAF7" httpUri="https://zenodo.org/record/261832/files/figure.png" pageId="8" pageNumber="97" targetBox="[150,1419,225,1238]" targetPageId="8">
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||
<paragraph id="8BA236C8A648FF8CFF4DFB17FE54FAF7" blockId="8.[151,1436,1277,1330]" pageId="8" pageNumber="97">
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<emphasis id="B969EADAA648FF8CFF4DFB17FEF4FAD7" bold="true" box="[151,276,1277,1299]" pageId="8" pageNumber="97">FIGURE 4.</emphasis>
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<taxonomicName id="4C1D4D4BA648FF8CFEC6FB17FD96FAD6" box="[284,630,1277,1299]" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="97" phylum="Nematoda" rank="species" species="ventrapophyses" status="sp. nov.">
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<emphasis id="B969EADAA648FF8CFEC6FB17FD96FAD6" box="[284,630,1277,1299]" italics="true" pageId="8" pageNumber="97">Hypodontolaimus ventrapophyses</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A25A57A1A648FF8CFDA4FB14FD30FAD6" box="[638,720,1278,1299]" pageId="8" pageNumber="97" rank="species">
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<emphasis id="B969EADAA648FF8CFDA4FB14FD30FAD6" bold="true" box="[638,720,1278,1299]" pageId="8" pageNumber="97">sp. nov.</emphasis>
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</taxonomicNameLabel>
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, micrographs. (A) lateral view of the female body anterior part; (B) lateral view of the male tail.
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</paragraph>
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</caption>
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<paragraph id="8BA236C8A648FF8CFF1DFAB3FE2CFA7F" blockId="8.[151,1437,1369,2006]" pageId="8" pageNumber="97">Females. Similar to males in most aspects except that somatic setae not present. Reproductive system amphidelphic with opposed, reflexed ovaries, anterior branch to right and posterior to left of intestine. Vulva located at mid-body length.</paragraph>
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</subSubSection>
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<subSubSection id="C3076543A648FF8CFF1DFA2FFD37F9AB" pageId="8" pageNumber="97" type="diagnosis">
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<paragraph id="8BA236C8A648FF8CFF1DFA2FFD37F9AB" blockId="8.[151,1437,1369,2006]" pageId="8" pageNumber="97">
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<emphasis id="B969EADAA648FF8CFF1DFA2FFEA1FA1B" bold="true" box="[199,321,1477,1502]" pageId="8" pageNumber="97">Diagnosis.</emphasis>
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<taxonomicName id="4C1D4D4BA648FF8CFE93FA2FFD25FA18" box="[329,709,1477,1501]" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="97" phylum="Nematoda" rank="species" species="ventrapophyses" status="sp. nov.">
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<emphasis id="B969EADAA648FF8CFE93FA2FFD25FA18" box="[329,709,1477,1501]" italics="true" pageId="8" pageNumber="97">Hypodontolaimus ventrapophyses</emphasis>
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</taxonomicName>
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||
<taxonomicNameLabel id="A25A57A1A648FF8CFD14FA2FFCC8FA1B" box="[718,808,1477,1502]" pageId="8" pageNumber="97" rank="species">
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||
<emphasis id="B969EADAA648FF8CFD14FA2FFCC8FA1B" bold="true" box="[718,808,1477,1502]" pageId="8" pageNumber="97">sp. nov.</emphasis>
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</taxonomicNameLabel>
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is characterized by having a homogeneous cuticle with lateral differentiation of two longitudinal rows of larger dots; pharynx with well developed oval-shaped buccal bulb and terminal bulb; a large ventral gland; slender spicules, and gubernaculum with ventral apophysis; and precloacal supplements absent. It differs from all other related species in the genus, except
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<taxonomicName id="4C1D4D4BA648FF8CFB88F9D8FEC7F9AB" authority="Wieser 1954" authorityName="Wieser" authorityYear="1954" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="97" phylum="Nematoda" rank="species" species="dimorphus">
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<emphasis id="B969EADAA648FF8CFB88F9D8FA7CF98F" box="[1106,1436,1586,1610]" italics="true" pageId="8" pageNumber="97">Hypodontolaimus dimorphus</emphasis>
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<bibRefCitation id="EF8C4B39A648FF8CFF4DF9BFFEC7F9AB" author="Wieser" box="[151,295,1621,1646]" pageId="8" pageNumber="97" refString="Wieser, W. (1954) Free-living marine nematodes II Chromadoroidea. Report from the Lund University Chile expedition 1948 - 49, 17. Lunds Universitets Arsskrift, N. F., Avd. 2, 50, 1 - 148." type="journal article" year="1954">Wieser 1954</bibRefCitation>
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</taxonomicName>
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, by the structure of the gubernaculum.
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</paragraph>
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</subSubSection>
|
||
<subSubSection id="C3076543A648FF8DFF09F990FCBAFEA0" lastPageId="9" lastPageNumber="98" pageId="8" pageNumber="97" type="reference_group">
|
||
<paragraph id="8BA236C8A648FF8CFF09F990FABDF810" blockId="8.[151,1437,1369,2006]" pageId="8" pageNumber="97">
|
||
<taxonomicName id="4C1D4D4BA648FF8CFF09F990FDB4F957" box="[211,596,1658,1682]" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="97" phylum="Nematoda" rank="species" species="ventrapophyses" status="sp. nov.">
|
||
<emphasis id="B969EADAA648FF8CFF09F990FDB4F957" box="[211,596,1658,1682]" italics="true" pageId="8" pageNumber="97">Hypodontolaimus ventrapophyses</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A25A57A1A648FF8CFDBAF993FD5FF957" box="[608,703,1657,1682]" pageId="8" pageNumber="97" rank="species">
|
||
<emphasis id="B969EADAA648FF8CFDBAF993FD5FF957" bold="true" box="[608,703,1657,1682]" pageId="8" pageNumber="97">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is similar to
|
||
<taxonomicName id="4C1D4D4BA648FF8CFCBFF990FB50F957" box="[869,1200,1658,1682]" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="97" phylum="Nematoda" rank="species" species="dimorphus">
|
||
<emphasis id="B969EADAA648FF8CFCBFF990FB50F957" box="[869,1200,1658,1682]" italics="true" pageId="8" pageNumber="97">Hypodontolaimus dimorphus</emphasis>
|
||
</taxonomicName>
|
||
in having a ventral apophysis of the gubernaculum, similar to
|
||
<taxonomicName id="4C1D4D4BA648FF8CFDA2F974FC77F973" authority="Gerlach, 1956" authorityName="Gerlach" authorityYear="1956" box="[632,919,1693,1718]" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="97" phylum="Nematoda" rank="species" species="pumilio">
|
||
<emphasis id="B969EADAA648FF8CFDA2F974FD11F970" box="[632,753,1693,1717]" italics="true" pageId="8" pageNumber="97">H. pumilio</emphasis>
|
||
Gerlach,
|
||
<quantity id="4CE59B2DA648FF8CFC85F977FC77F973" box="[863,919,1693,1718]" metricMagnitude="1" metricUnit="m" metricValue="4.96824" pageId="8" pageNumber="97" unit="in" value="1956.0">1956</quantity>
|
||
</taxonomicName>
|
||
in most aspects, and similar to
|
||
<taxonomicName id="4C1D4D4BA648FF8CFB26F974FE43F91F" authority="Wieser & Hopper 1967" authorityName="Wieser & Hopper" authorityYear="1967" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="97" phylum="Nematoda" rank="species" species="interruptus">
|
||
<emphasis id="B969EADAA648FF8CFB26F974FA7CF970" box="[1276,1436,1694,1717]" italics="true" pageId="8" pageNumber="97">H. interruptus</emphasis>
|
||
Wieser & Hopper 1967
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C1D4D4BA648FF8CFE04F928FD0FF91F" authority="Wieser 1954" authorityName="Wieser" authorityYear="1954" box="[478,751,1729,1754]" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="97" phylum="Nematoda" rank="species" species="steineri">
|
||
<emphasis id="B969EADAA648FF8CFE04F928FDB6F91C" box="[478,598,1730,1753]" italics="true" pageId="8" pageNumber="97">H. steineri</emphasis>
|
||
<bibRefCitation id="EF8C4B39A648FF8CFDBAF92BFD0FF91F" author="Wieser" box="[608,751,1729,1754]" pageId="8" pageNumber="97" refString="Wieser, W. (1954) Free-living marine nematodes II Chromadoroidea. Report from the Lund University Chile expedition 1948 - 49, 17. Lunds Universitets Arsskrift, N. F., Avd. 2, 50, 1 - 148." type="journal article" year="1954">Wieser 1954</bibRefCitation>
|
||
</taxonomicName>
|
||
by the size and shape of body. However, it differs from
|
||
<taxonomicName id="4C1D4D4BA648FF8CFA5BF928FEEFF938" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="97" phylum="Nematoda" rank="species" species="dimorphus">
|
||
<emphasis id="B969EADAA648FF8CFA5BF928FEEFF938" italics="true" pageId="8" pageNumber="97">H. dimorphus</emphasis>
|
||
</taxonomicName>
|
||
by having longer cephalic setae (9–10 µm
|
||
<emphasis id="B969EADAA648FF8CFCDBF90CFCF8F938" box="[769,792,1766,1789]" italics="true" pageId="8" pageNumber="97">vs</emphasis>
|
||
5 µm) and absence of precloacal supplements (
|
||
<emphasis id="B969EADAA648FF8CFAE6F90CFAB3F938" box="[1340,1363,1766,1789]" italics="true" pageId="8" pageNumber="97">vs</emphasis>
|
||
seven precloacal supplements in
|
||
<taxonomicName id="4C1D4D4BA648FF8CFE1AF8E0FDBAF8E7" box="[448,602,1802,1826]" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="97" phylum="Nematoda" rank="species" species="dimorphus">
|
||
<emphasis id="B969EADAA648FF8CFE1AF8E0FDBAF8E7" box="[448,602,1802,1826]" italics="true" pageId="8" pageNumber="97">H. dimorphus</emphasis>
|
||
</taxonomicName>
|
||
). It differs from
|
||
<taxonomicName id="4C1D4D4BA648FF8CFCCFF8E0FC6CF8E7" box="[789,908,1802,1826]" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="97" phylum="Nematoda" rank="species" species="pumilio">
|
||
<emphasis id="B969EADAA648FF8CFCCFF8E0FC6CF8E7" box="[789,908,1802,1826]" italics="true" pageId="8" pageNumber="97">H. pumilio</emphasis>
|
||
</taxonomicName>
|
||
by having a longer body (610–669
|
||
<emphasis id="B969EADAA648FF8CFAC6F8E0FAD3F8E4" box="[1308,1331,1802,1825]" italics="true" pageId="8" pageNumber="97">vs</emphasis>
|
||
436–464 µm) and the structure of gubernacular apophysis (ventral apophysis
|
||
<emphasis id="B969EADAA648FF8CFC46F8C4FC53F880" box="[924,947,1838,1861]" italics="true" pageId="8" pageNumber="97">vs</emphasis>
|
||
dorsal apophysis). The new species differs from
|
||
<taxonomicName id="4C1D4D4BA648FF8CFF0FF8B8FE95F8AC" box="[213,373,1874,1897]" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="97" phylum="Nematoda" rank="species" species="interruptus">
|
||
<emphasis id="B969EADAA648FF8CFF0FF8B8FE95F8AC" box="[213,373,1874,1897]" italics="true" pageId="8" pageNumber="97">H. interruptus</emphasis>
|
||
</taxonomicName>
|
||
by having shorter cephalic setae and somatic setae (9–10 µm and 12 µm
|
||
<emphasis id="B969EADAA648FF8CFB62F8B8FB2FF8AC" box="[1208,1231,1874,1897]" italics="true" pageId="8" pageNumber="97">vs</emphasis>
|
||
15 µm and 35 µm long, respectively), and the gubernaculum is small and without a ventral apophysis in
|
||
<taxonomicName id="4C1D4D4BA648FF8CFB89F89CFB11F848" box="[1107,1265,1910,1933]" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="97" phylum="Nematoda" rank="species" species="interruptus">
|
||
<emphasis id="B969EADAA648FF8CFB89F89CFB11F848" box="[1107,1265,1910,1933]" italics="true" pageId="8" pageNumber="97">H. interruptus</emphasis>
|
||
</taxonomicName>
|
||
. It differs from
|
||
<taxonomicName id="4C1D4D4BA648FF8CFF4DF870FEF1F874" box="[151,273,1946,1969]" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="97" phylum="Nematoda" rank="species" species="steineri">
|
||
<emphasis id="B969EADAA648FF8CFF4DF870FEF1F874" box="[151,273,1946,1969]" italics="true" pageId="8" pageNumber="97">H. steineri</emphasis>
|
||
</taxonomicName>
|
||
by having shorter cephalic setae and somatic setae (9 µm and 12 µm
|
||
<emphasis id="B969EADAA648FF8CFB81F870FB92F874" box="[1115,1138,1946,1969]" italics="true" pageId="8" pageNumber="97">vs</emphasis>
|
||
15 µm and 20 µm long, respectively), and in having a gubernaculum plate with a strong hook-shaped dorsal apophyses in
|
||
<taxonomicName id="4C1D4D4BA648FF8CFB3AF854FAB6F810" box="[1248,1366,1982,2005]" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="97" phylum="Nematoda" rank="species" species="steineri">
|
||
<emphasis id="B969EADAA648FF8CFB3AF854FAB6F810" box="[1248,1366,1982,2005]" italics="true" pageId="8" pageNumber="97">H. steineri</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BA236C8A649FF8DFF14FF72FCBAFEA0" blockId="9.[151,1437,151,357]" pageId="9" pageNumber="98">
|
||
To date more than 40 nominal species have been described under
|
||
<taxonomicName id="4C1D4D4BA649FF8DFC6BFF72FB98FF75" box="[945,1144,152,176]" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="9" pageNumber="98" phylum="Nematoda" rank="genus">
|
||
<emphasis id="B969EADAA649FF8DFC6BFF72FB98FF75" box="[945,1144,152,176]" italics="true" pageId="9" pageNumber="98">Hypodontolaimus</emphasis>
|
||
</taxonomicName>
|
||
or moved to it from other genera. However, only about
|
||
<date id="FFA31008A649FF8DFE04FF56FDD1FF10" box="[478,561,188,213]" pageId="9" pageNumber="98" value="1925-05">25 may</date>
|
||
be accepted as valid for the genus (http://nemys.ugent.be/aphia.php?p=taxlist;
|
||
<bibRefCitation id="EF8C4B39A649FF8DFF4DFF35FE3AFF3D" author="Andrassy" box="[151,474,223,248]" pageId="9" pageNumber="98" refString="Andrassy, I. & Gibson, J. A. E. (2007) Nematodes from saline and freshwater lakes of the Vestfold Hills, East Antarctica, including the description of Hypodontolaimus antarcticus sp. n. Polar Biology, 30, 669 - 678. http: // dx. doi. org / 10.1007 / s 00300 - 006 - 0224 - 4" type="journal article" year="2007">Andrássy & Gibson 2007</bibRefCitation>
|
||
). The others are either synonyms or have been transferred to other genera.
|
||
<taxonomicName id="4C1D4D4BA649FF8DFF4DFEEEFD65FED9" authority="Steiner, 1922" authorityName="Steiner" authorityYear="1922" box="[151,645,260,285]" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="9" pageNumber="98" phylum="Nematoda" rank="species" species="heymonsi">
|
||
<emphasis id="B969EADAA649FF8DFF4DFEEEFE31FED9" box="[151,465,260,284]" italics="true" pageId="9" pageNumber="98">Hypodontolaimus heymonsi</emphasis>
|
||
(Steiner, 1922)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C1D4D4BA649FF8DFD49FEEFFC59FED8" authority="Allgen 1951" authorityName="Allgen" authorityYear="1951" box="[659,953,260,285]" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="9" pageNumber="98" phylum="Nematoda" rank="species" species="sivertseni">
|
||
<emphasis id="B969EADAA649FF8DFD49FEEFFCC2FED9" box="[659,802,261,284]" italics="true" pageId="9" pageNumber="98">H. sivertseni</emphasis>
|
||
Allgén 1951
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C1D4D4BA649FF8DFC2EFEEFFF32FE85" authority="(Cobb, 1920) Filipjev 1934" authorityName="(Cobb, 1920) Filipjev" authorityYear="1934" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="9" pageNumber="98" phylum="Nematoda" rank="species" species="punctulatus">
|
||
<emphasis id="B969EADAA649FF8DFC2EFEEFFB7BFED9" box="[1012,1179,260,284]" italics="true" pageId="9" pageNumber="98">H. punctulatus</emphasis>
|
||
(Cobb, 1920) Filipjev 1934
|
||
</taxonomicName>
|
||
, known only from females, should be considered as invalid species. The new species described here belongs to the second group of
|
||
<taxonomicName id="4C1D4D4BA649FF8DFE42FEA6FDBFFEA1" box="[408,607,332,356]" class="Adenophorea" family="Chromadoridae" genus="Hypodontolaimus" kingdom="Animalia" order="Desmodorida" pageId="9" pageNumber="98" phylum="Nematoda" rank="genus">
|
||
<emphasis id="B969EADAA649FF8DFE42FEA6FDBFFEA1" box="[408,607,332,356]" italics="true" pageId="9" pageNumber="98">Hypodontolaimus</emphasis>
|
||
</taxonomicName>
|
||
, lacking supplements.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |