239 lines
30 KiB
XML
239 lines
30 KiB
XML
<document id="248E68D58F341A0F7052BBDD021B1E18" ID-CLB-Dataset="32234" ID-DOI="10.11646/zootaxa.4317.1.4" ID-GBIF-Dataset="88f03af6-910d-43bf-80fe-e11348727f3e" ID-ISSN="1175-5326" ID-Zenodo-Dep="880136" ID-ZooBank="91345Fed-2A99-405F-Bb8C-Aa1E0E004A30" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1504250101081" checkinUser="plazi" docAuthor="Cai, Lizhe" docDate="2017" docId="0C500A5FF165070FFF5E5969FACEFDA3" docLanguage="en" docName="zootaxa.4317.1.4.pdf" docOrigin="Zootaxa 4317 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Parasphaerolaimus jintiani Cai 2017, n. sp." docType="treatment" docVersion="7" lastPageNumber="104" masterDocId="F0697227F1630706FFC95D73FFE0FFBB" masterDocTitle="Two new ovoviviparous species of the family Selachinematidae and Sphaerolaimidae (Nematoda, Chromadorida & Monhysterida) from the northern South China Sea" masterLastPageNumber="110" masterPageNumber="95" pageNumber="101" updateTime="1698467757396" updateUser="ExternalLinkService">
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<mods:titleInfo id="972A807DA3A9894492260C83914DF9E1">
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<mods:title id="76265D8705F316C2818D17662F5DD06A">Two new ovoviviparous species of the family Selachinematidae and Sphaerolaimidae (Nematoda, Chromadorida & Monhysterida) from the northern South China Sea</mods:title>
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<mods:name id="003AE37FB45A1B42D4611406A408A572" type="personal">
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<mods:roleTerm id="DFD4FDFDA03A3D59864B7B0C7B492729">Author</mods:roleTerm>
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<mods:namePart id="3C9DEF08A9AF9FAA4AB86156E024509A">Cai, Lizhe</mods:namePart>
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<mods:title id="F0808DE85A6919D140701C1B5569FC8A">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="E128E63B084B65A98A80B4DD573BF95E">
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<mods:date id="3DFD9241D762107F2C142F93F08F069C">2017</mods:date>
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<mods:number id="A3160478FCC31FD488F0E73251678BD8">2017-01-01</mods:number>
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<mods:number id="852049D92EA05562241F1923BDBB5AE0">4317</mods:number>
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<mods:start id="DB5C903527FFD183D61EE97C21B06D6A">95</mods:start>
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<mods:identifier id="10F6807BCDD964A7D5BBECF1CD2DF84B" type="DOI">10.11646/zootaxa.4317.1.4</mods:identifier>
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<mods:identifier id="82C247B835B242F7B8B7AB9EE4CF6649" type="GBIF-Dataset">88f03af6-910d-43bf-80fe-e11348727f3e</mods:identifier>
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<mods:identifier id="EC8C4B39F1D4B08767DF0C45D3A39750" type="ISSN">1175-5326</mods:identifier>
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<treatment id="0C500A5FF165070FFF5E5969FACEFDA3" ID-DOI="http://doi.org/10.5281/zenodo.6052081" ID-GBIF-Taxon="133135069" ID-Zenodo-Dep="6052081" LSID="urn:lsid:plazi:treatment:0C500A5FF165070FFF5E5969FACEFDA3" httpUri="http://treatment.plazi.org/id/0C500A5FF165070FFF5E5969FACEFDA3" lastPageId="9" lastPageNumber="104" pageId="6" pageNumber="101">
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<subSubSection id="CCE3E8C2F1650700FF5E5969FE93FBED" pageId="6" pageNumber="101" type="nomenclature">
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<paragraph id="8446BB49F1650700FF5E5969FDCCFB8E" blockId="6.[151,556,1050,1110]" box="[151,556,1050,1077]" pageId="6" pageNumber="101">
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<heading id="DF0E0C25F1650700FF5E5969FDCCFB8E" bold="true" box="[151,556,1050,1077]" fontSize="11" level="1" pageId="6" pageNumber="101" reason="1">
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<emphasis id="B68D675BF1650700FF5E5969FDCCFB8E" bold="true" box="[151,556,1050,1077]" pageId="6" pageNumber="101">
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<taxonomicName id="43F9C0CAF1650700FF5E5969FE02FB8F" authority="Cai, 2017" authorityName="Cai" authorityYear="2017" box="[151,482,1050,1076]" class="Adenophorea" family="Sphaerolaimidae" genus="Parasphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="6" pageNumber="101" phylum="Nematoda" rank="species" species="jintiani" status="sp. nov.">
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<emphasis id="B68D675BF1650700FF5E5969FE02FB8F" bold="true" box="[151,482,1050,1076]" italics="true" pageId="6" pageNumber="101">Parasphaerolaimus jintiani</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="ADBEDA20F1650700FE205968FDCCFB8E" box="[489,556,1051,1077]" pageId="6" pageNumber="101" 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="8446BB49F1650700FF5E594EFE93FBED" blockId="6.[151,556,1050,1110]" box="[151,371,1085,1110]" pageId="6" pageNumber="101">
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(
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<figureCitation id="1CC2A7CCF1650700FF56594EFEEBFBED" box="[159,267,1085,1110]" captionStart-0="FIGURE 4" captionStart-1="FIGURE 5" captionStartId-0="7.[151,250,1953,1975]" captionStartId-1="8.[151,250,1752,1774]" captionTargetBox-0="[192,1406,205,1911]" captionTargetBox-1="[151,1436,193,1730]" captionTargetId-0="figure@7.[173,1411,193,1924]" captionTargetId-1="figure@8.[151,1436,193,1730]" captionTargetPageId-0="7" captionTargetPageId-1="8" captionText-0="FIGURE 4. Parasphaerolaimus jintiani n. sp. A: Entire male, showing lateral longitudinal unstriated band on CutiCle. B: Entire female. C: Anterior body region of female. D: Male head. E: Female head. F: Female posterior body region. G: Male posterior body region." captionText-1="FIGURE 5. Parasphaerolaimus jintiani n. sp. Light miCrographs. A: Anterior body region of viviparous female. B: Male head. C: Amphid of male. D: Lateral longitudinal unstriated band (arrow) on CutiCle. E: SpiCular apparatus. F: Female posterior end, showing vulva region (arrow)." httpUri-0="https://zenodo.org/record/880146/files/figure.png" httpUri-1="https://zenodo.org/record/880150/files/figure.png" pageId="6" pageNumber="101">Figs. 4–5</figureCitation>
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,
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<tableCitation id="C97B8EF2F1650700FEDF594EFE8AFBED" box="[278,362,1085,1110]" captionStart="TABLE 2" captionStartId="9.[151,239,584,607]" captionText="TABLE 2. Measurements of Parasphaerolaimus jintiani n. sp. (in µm)." pageId="6" pageNumber="101">Table 2</tableCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="CCE3E8C2F1650700FF5E59F6FBB0FA95" pageId="6" pageNumber="101" type="materials_examined">
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<paragraph id="8446BB49F1650700FF5E59F6FBB0FA95" blockId="6.[151,1437,1157,2010]" pageId="6" pageNumber="101">
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<materialsCitation id="3491B114F1650700FF5E59F6FA6EFAB1" ID-GBIF-Occurrence="1587347133" country="China" county="Zhangjiang Estuary" latitude="23.93" location="Male" longLatPrecision="74" longitude="117.417" municipality="The" pageId="6" pageNumber="101" specimenCount="3" typeStatus="holotype">
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<emphasis id="B68D675BF1650700FF5E59F6FEAAFB25" bold="true" box="[151,330,1157,1182]" pageId="6" pageNumber="101">
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<typeStatus id="5B4205EBF1650700FF5E59F6FF32FB25" box="[151,210,1157,1182]" pageId="6" pageNumber="101">Type</typeStatus>
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material.
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</emphasis>
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<location id="8126ED92F1650700FE9E59F6FE71FB25" LSID="urn:lsid:plazi:treatment:0C500A5FF165070FFF5E5969FACEFDA3:8126ED92F1650700FE9E59F6FE71FB25" box="[343,401,1157,1182]" country="China" county="Zhangjiang Estuary" latitude="23.93" longLatPrecision="74" longitude="117.417" municipality="The" name="Male" pageId="6" pageNumber="101">Male</location>
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<typeStatus id="5B4205EBF1650700FE5459F6FDE2FB25" box="[413,514,1157,1182]" pageId="6" pageNumber="101" type="holotype">holotype</typeStatus>
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, slide 20110907.
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<collectingMunicipality id="64222133F1650700FD1E59F6FCE3FB25" box="[727,771,1157,1182]" pageId="6" pageNumber="101">The</collectingMunicipality>
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specimen was collected from mangrove wetland nature reserve of the
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<collectingCounty id="6D27C3C5F1650700FEF559DAFDFBFB79" box="[316,539,1193,1218]" pageId="6" pageNumber="101">Zhangjiang Estuary</collectingCounty>
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in the northern South
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<collectingCountry id="FCEEFBD9F1650700FCE959DAFC83FB79" box="[800,867,1193,1218]" name="China" pageId="6" pageNumber="101">China</collectingCountry>
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Sea, coordinates:
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<geoCoordinate id="E1CDDD8EF1650700FBFF59D9FB4EFB7A" box="[1078,1198,1194,1218]" direction="north" orientation="latitude" pageId="6" pageNumber="101" precision="55" value="23.93">23.930° N</geoCoordinate>
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,
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<geoCoordinate id="E1CDDD8EF1650700FB7559D9FADDFB7A" box="[1212,1341,1194,1218]" direction="east" orientation="longitude" pageId="6" pageNumber="101" precision="55" value="117.417">117.417° E</geoCoordinate>
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, surface sediment layer (
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<quantity id="430116ACF1650700FE9D59BDFE5FFB5D" box="[340,447,1230,1254]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" metricValueMax="10.0" metricValueMin="0.0" pageId="6" pageNumber="101" unit="cm" value="5.0" valueMax="10.0" valueMin="0.0">0–10 cm</quantity>
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), muddy sediment.
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<typeStatus id="5B4205EBF1650700FD6059BDFCF9FB5D" box="[681,793,1230,1254]" pageId="6" pageNumber="101" type="paratype">Paratypes</typeStatus>
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, three females and one juvenile, slide 20110908, slide 20110909 and slide 20110998. Specimens were also collected from the same location, coordinates: 23.923°
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</materialsCitation>
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– 23.932° N, 117.413°–24.415° E, surface sediment layer (
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<quantity id="430116ACF1650700FCDC5865FC9BFA95" box="[789,891,1302,1326]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" metricValueMax="10.0" metricValueMin="0.0" pageId="6" pageNumber="101" unit="cm" value="5.0" valueMax="10.0" valueMin="0.0">0–10 cm</quantity>
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), muddy sediment.
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</paragraph>
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</subSubSection>
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<subSubSection id="CCE3E8C2F1650700FF0E584AFBB9FAEA" box="[199,1113,1337,1362]" pageId="6" pageNumber="101" type="etymology">
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<paragraph id="8446BB49F1650700FF0E584AFBB9FAEA" blockId="6.[151,1437,1157,2010]" box="[199,1113,1337,1362]" pageId="6" pageNumber="101">
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<emphasis id="B68D675BF1650700FF0E584AFEAEFAE9" bold="true" box="[199,334,1337,1362]" pageId="6" pageNumber="101">Etymology.</emphasis>
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The species is named after the elder son of the first author Sujing Fu.
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</paragraph>
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</subSubSection>
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<subSubSection id="CCE3E8C2F1650700FF0E582EFCFFF861" pageId="6" pageNumber="101" type="description">
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<paragraph id="8446BB49F1650700FF0E582EFEE4F92D" blockId="6.[151,1437,1157,2010]" pageId="6" pageNumber="101">
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<emphasis id="B68D675BF1650700FF0E582EFEB9FACD" bold="true" box="[199,345,1373,1398]" pageId="6" pageNumber="101">Description.</emphasis>
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Male body stout. Cuticle faintly striated with lateral longitudinal unstriated band extending from about the middle of the pharynx to the anterior two-thirds of the tail. Internal labial papillae, six external labial setae (3 µm) and four cephalic setae (5 µm) in one circle, situated posterior to the level of the distal end of the first cuticularised articulated plates. Somatic setae about 6 µm long, numerous in the pharyngeal region and sparse elsewhere. Amphids circular with a posterior break. Buccal cavity in two parts. The anterior portion large, 93 µm deep and 73 µm wide, with six strongly cuticularised articulated plates (196 µm long in total), posterior portion, 40 µm deep and 22 µm wide, with strongly cuticularised rim. Posterior portion of buccal cavity surrounded by pharyngeal tissue. Pharynx cylindrical. Cardia triangular. Nerve ring not observed. Secretory-excretory system not observed.
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</paragraph>
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<paragraph id="8446BB49F1650700FF0E5BD2FB9DF8B9" blockId="6.[151,1437,1157,2010]" pageId="6" pageNumber="101">Anterior testis single, outstretched. Spicules, slightly arcuate, with swollen proximal ends and pointed distal ends. Gubernaculum without apophyses, parallel to the spicules. Tail conico-cylindrical, with caudal glands. Long and sparse caudal setae present sub-ventrally, three very long terminal setae, 32 µm long.</paragraph>
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<paragraph id="8446BB49F1650700FF0E5A7EFCFFF861" blockId="6.[151,1437,1157,2010]" pageId="6" pageNumber="101">
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Females
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<emphasis id="B68D675BF1650700FEE45A7EFED8F89D" bold="true" box="[301,312,1805,1830]" pageId="6" pageNumber="101">s</emphasis>
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imilar to males but with a shorter body length and weaker maximum body diameter, smaller mean value of a and smaller amphid diameters. Reproductive system monodelphic, with anterior ovary situated at the right of intestine. Female gonad consisting of about nine oocytes with granular cytoplasm and clear nucleus. Posterior to the oocytes region is a sequence of developing eggs and shelled embryos. One uterus can contain about nine fertilized eggs and embryos, and sometimes a few hatched juveniles. Vagina situated far posteriorly and about 91 µm from the anal opening. No vulvar glands observed.
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</paragraph>
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</subSubSection>
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<caption id="D086EBC1F1640701FF5E5AD2FEF8F84F" httpUri="https://zenodo.org/record/880146/files/figure.png" pageId="7" pageNumber="102" targetBox="[192,1406,205,1911]" targetPageId="7">
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<paragraph id="8446BB49F1640701FF5E5AD2FEF8F84F" blockId="7.[151,1436,1953,2036]" pageId="7" pageNumber="102">
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<emphasis id="B68D675BF1640701FF5E5AD2FEF2F80D" bold="true" box="[151,274,1953,1975]" pageId="7" pageNumber="102">FIGURE 4.</emphasis>
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<taxonomicName id="43F9C0CAF1640701FED15AD2FDCDF80C" authority="Cai, 2017" authorityName="Cai" authorityYear="2017" box="[280,557,1953,1975]" class="Adenophorea" family="Sphaerolaimidae" genus="Parasphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="7" pageNumber="102" phylum="Nematoda" rank="species" species="jintiani" status="sp. nov.">
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<emphasis id="B68D675BF1640701FED15AD2FDCDF80C" box="[280,557,1953,1975]" italics="true" pageId="7" pageNumber="102">Parasphaerolaimus jintiani</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="ADBEDA20F1640701FDFA5AD1FD8CF80C" box="[563,620,1954,1975]" pageId="7" pageNumber="102" rank="species">
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<emphasis id="B68D675BF1640701FDFA5AD1FD8CF80C" bold="true" box="[563,620,1954,1975]" pageId="7" pageNumber="102">n. sp.</emphasis>
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</taxonomicNameLabel>
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A: Entire male, showing lateral longitudinal unstriated band on CutiCle. B: Entire female. C: Anterior body region of female. D: Male head. E: Female head. F: Female posterior body region. G: Male posterior body region.
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</paragraph>
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</caption>
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<caption id="D086EBC1F16B070EFF5E5BABFE2BF890" httpUri="https://zenodo.org/record/880150/files/figure.png" pageId="8" pageNumber="103" targetBox="[151,1436,193,1730]" targetPageId="8">
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||
<paragraph id="8446BB49F16B070EFF5E5BABFE2BF890" blockId="8.[151,1437,1752,1835]" pageId="8" pageNumber="103">
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<emphasis id="B68D675BF16B070EFF5E5BABFEF2F956" bold="true" box="[151,274,1752,1774]" pageId="8" pageNumber="103">FIGURE 5.</emphasis>
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<taxonomicName id="43F9C0CAF16B070EFED15BABFDCDF955" authority="Cai, 2017" authorityName="Cai" authorityYear="2017" box="[280,557,1752,1774]" class="Adenophorea" family="Sphaerolaimidae" genus="Parasphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="8" pageNumber="103" phylum="Nematoda" rank="species" species="jintiani" status="sp. nov.">
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<emphasis id="B68D675BF16B070EFED15BABFDCDF955" box="[280,557,1752,1774]" italics="true" pageId="8" pageNumber="103">Parasphaerolaimus jintiani</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="ADBEDA20F16B070EFDFA5BABFD8CF956" box="[563,620,1752,1773]" pageId="8" pageNumber="103" rank="species">
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<emphasis id="B68D675BF16B070EFDFA5BABFD8CF956" bold="true" box="[563,620,1752,1773]" pageId="8" pageNumber="103">n. sp.</emphasis>
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</taxonomicNameLabel>
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Light miCrographs. A: Anterior body region of viviparous female. B: Male head. C: Amphid of male. D: Lateral longitudinal unstriated band (arrow) on CutiCle. E: SpiCular apparatus. F: Female posterior end, showing vulva region (arrow).
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</paragraph>
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</caption>
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<subSubSection id="CCE3E8C2F16B070FFF0E5A27FACEFDA3" lastPageId="9" lastPageNumber="104" pageId="8" pageNumber="103" type="diagnosis">
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||
<paragraph id="8446BB49F16B070EFF0E5A27FCB8F86C" blockId="8.[151,1436,1876,2008]" pageId="8" pageNumber="103">
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<emphasis id="B68D675BF16B070EFF0E5A27FEA1F8D6" bold="true" box="[199,321,1876,1901]" pageId="8" pageNumber="103">Diagnosis.</emphasis>
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<taxonomicName id="43F9C0CAF16B070EFE855A27FD65F8D7" authority="Cai, 2017" authorityName="Cai" authorityYear="2017" box="[332,645,1876,1900]" class="Adenophorea" family="Sphaerolaimidae" genus="Parasphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="8" pageNumber="103" phylum="Nematoda" rank="species" species="jintiani" status="sp. nov.">
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<emphasis id="B68D675BF16B070EFE855A27FD65F8D7" box="[332,645,1876,1900]" italics="true" pageId="8" pageNumber="103">Parasphaerolaimus jintiani</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="ADBEDA20F16B070EFD595A27FD33F8D6" box="[656,723,1876,1901]" pageId="8" pageNumber="103" rank="species">
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<emphasis id="B68D675BF16B070EFD595A27FD33F8D6" bold="true" box="[656,723,1876,1901]" pageId="8" pageNumber="103">n. sp.</emphasis>
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</taxonomicNameLabel>
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is characterized by a relatively long body (
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<date id="F0479D89F16B070EFB155A27FABCF8D6" box="[1244,1372,1876,1901]" pageId="8" pageNumber="103" value="1286" valueMax="2490">1286–2490</date>
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µm), buccal cavity consisting of six strongly cuticularised articulating plates anteriorly and strongly cuticularised rim posteriorly, cuticle with lateral longitudinal unstriated bands, gubernaculum without apophyses and parallel with spicules. Tail conico-cylindrical with three long terminal setae.
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</paragraph>
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<paragraph id="8446BB49F16A070FFF0E5DE4FACEFDA3" blockId="9.[151,1437,151,536]" pageId="9" pageNumber="104">
|
||
<emphasis id="B68D675BF16A070FFF0E5DE4FE32FF0B" bold="true" box="[199,466,151,176]" pageId="9" pageNumber="104">Differential diagnosis.</emphasis>
|
||
<taxonomicName id="43F9C0CAF16A070FFE175DEBFCF7FF14" authority="Cai, 2017" authorityName="Cai" authorityYear="2017" box="[478,791,152,176]" class="Adenophorea" family="Sphaerolaimidae" genus="Parasphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="jintiani" status="sp. nov.">
|
||
<emphasis id="B68D675BF16A070FFE175DEBFCF7FF14" box="[478,791,152,176]" italics="true" pageId="9" pageNumber="104">Parasphaerolaimus jintiani</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="ADBEDA20F16A070FFCEA5DE4FC86FF0B" box="[803,870,151,176]" pageId="9" pageNumber="104" rank="species">
|
||
<emphasis id="B68D675BF16A070FFCEA5DE4FC86FF0B" bold="true" box="[803,870,151,176]" pageId="9" pageNumber="104">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
can be differentiated from the seven species
|
||
<taxonomicName id="43F9C0CAF16A070FFA4E5DEAFEEDFF6F" authorityName="sensu Lorenzen" authorityYear="1978" class="Adenophorea" family="Sphaerolaimidae" genus="Parasphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="paradoxus">
|
||
<emphasis id="B68D675BF16A070FFA4E5DEAFEEDFF6F" italics="true" pageId="9" pageNumber="104">P. paradoxus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="43F9C0CAF16A070FFED75DCEFE63FF6F" authorityName="Jensen" authorityYear="1992" box="[286,387,189,212]" class="Adenophorea" family="Sphaerolaimidae" genus="Parasphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="antiae">
|
||
<emphasis id="B68D675BF16A070FFED75DCEFE63FF6F" box="[286,387,189,212]" italics="true" pageId="9" pageNumber="104">P. antiae</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="43F9C0CAF16A070FFE5C5DCEFDDDFF6F" authorityName="Gagarin" authorityYear="2014" box="[405,573,188,212]" class="Adenophorea" family="Sphaerolaimidae" genus="Parasphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="brevisetosus">
|
||
<emphasis id="B68D675BF16A070FFE5C5DCEFDDDFF6F" box="[405,573,188,212]" italics="true" pageId="9" pageNumber="104">P. brevisetosus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="43F9C0CAF16A070FFD865DCEFD22FF6F" authorityName="Gagarin" authorityYear="2014" baseAuthorityName="Timm" baseAuthorityYear="1961" box="[591,706,189,212]" class="Adenophorea" family="Sphaerolaimidae" genus="Parasphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="crassus">
|
||
<emphasis id="B68D675BF16A070FFD865DCEFD22FF6F" box="[591,706,189,212]" italics="true" pageId="9" pageNumber="104">P. crassus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="43F9C0CAF16A070FFD1A5DCEFCD9FF6F" authorityName="Filipjev" authorityYear="1918" box="[723,825,188,212]" class="Adenophorea" family="Sphaerolaimidae" genus="Sphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="dispar">
|
||
<emphasis id="B68D675BF16A070FFD1A5DCEFCD9FF6F" box="[723,825,188,212]" italics="true" pageId="9" pageNumber="104">P. dispar</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="43F9C0CAF16A070FFC835DCEFC5EFF6F" authorityName="Gerlach" authorityYear="1956" box="[842,958,188,212]" class="Adenophorea" family="Sphaerolaimidae" genus="Sphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="lodosus">
|
||
<emphasis id="B68D675BF16A070FFC835DCEFC5EFF6F" box="[842,958,188,212]" italics="true" pageId="9" pageNumber="104">P. lodosus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="43F9C0CAF16A070FFC355DCEFB87FF6F" authorityName="Cai" authorityYear="2017" baseAuthorityName="Filipjev" baseAuthorityYear="1946" box="[1020,1127,188,212]" class="Adenophorea" family="Sphaerolaimidae" genus="Sphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="polaris">
|
||
<emphasis id="B68D675BF16A070FFC355DCEFB87FF6F" box="[1020,1127,188,212]" italics="true" pageId="9" pageNumber="104">P. polaris</emphasis>
|
||
</taxonomicName>
|
||
by the presence of lateral longitudinal unstriated bands or alae on cuticle. Furthermore, large values of V-index are known for some other species in the
|
||
<taxonomicName id="43F9C0CAF16A070FFEFE5C77FE13FEA6" authorityName="Filipjev" authorityYear="1918" box="[311,499,260,285]" class="Adenophorea" family="Sphaerolaimidae" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="family">Sphaerolaimidae</taxonomicName>
|
||
family, such as V = 69% in
|
||
<taxonomicName id="43F9C0CAF16A070FFCFF5C76FC78FEA7" authorityName="Jensen" authorityYear="1992" box="[822,920,261,284]" class="Adenophorea" family="Sphaerolaimidae" genus="Parasphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="antiae">
|
||
<emphasis id="B68D675BF16A070FFCFF5C76FC78FEA7" box="[822,920,261,284]" italics="true" pageId="9" pageNumber="104">P. antiae</emphasis>
|
||
</taxonomicName>
|
||
, V = 55.5%–67.1% in
|
||
<taxonomicName id="43F9C0CAF16A070FFB575C76FAE9FEA7" box="[1182,1289,260,284]" class="Adenophorea" family="Sphaerolaimidae" genus="Parasphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="pilosus">
|
||
<emphasis id="B68D675BF16A070FFB575C76FAE9FEA7" box="[1182,1289,260,284]" italics="true" pageId="9" pageNumber="104">P. pilosus</emphasis>
|
||
</taxonomicName>
|
||
, V = 62% & 71% in
|
||
<taxonomicName id="43F9C0CAF16A070FFF3D5C5BFD63FEFB" authority="Jensen, 1992" authorityName="Jensen" authorityYear="1992" box="[244,643,296,320]" class="Adenophorea" family="Sphaerolaimidae" genus="Sphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="kleini">
|
||
<emphasis id="B68D675BF16A070FFF3D5C5BFE03FEFB" box="[244,483,296,320]" italics="true" pageId="9" pageNumber="104">Sphaerolaimus kleini</emphasis>
|
||
<bibRefCitation id="E068C6B8F16A070FFE245C5BFD63FEFB" author="Jensen" box="[493,643,296,320]" pageId="9" pageNumber="104" refString="Jensen, P. (1992) Predatory nematodes from the deep-sea: desCription of speCies from the Norwegian Sea, diversity of feeding types and geographiCal distribution. Cahiers de Biologie Marine, 33, 1 - 23." type="journal article" year="1992">Jensen, 1992</bibRefCitation>
|
||
</taxonomicName>
|
||
, V = 76.6%–79.6% in
|
||
<taxonomicName id="43F9C0CAF16A070FFC5B5C5BFB56FEFB" authority="Allgen, 1947" authorityName="Allgen" authorityYear="1947" box="[914,1206,295,320]" class="Adenophorea" family="Sphaerolaimidae" genus="Sphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="pacificus">
|
||
<emphasis id="B68D675BF16A070FFC5B5C5BFBF6FEFB" box="[914,1046,296,320]" italics="true" pageId="9" pageNumber="104">S. pacificus</emphasis>
|
||
<bibRefCitation id="E068C6B8F16A070FFBE95C54FB56FEFB" author="Allgen" box="[1056,1206,295,320]" pageId="9" pageNumber="104" refString="Allgen, C. A. (1947) Die Nematoden-Familie Tripyloididae, ihre Arten und VerwandtsChaft. Arkiv for Zoologi, 39 A, 1 - 35." type="journal article" year="1947">Allgén, 1947</bibRefCitation>
|
||
</taxonomicName>
|
||
and V = 83% in
|
||
<taxonomicName id="43F9C0CAF16A070FFA4E5C5AFF0CFEDF" authorityName="Gerlach" authorityYear="1956" class="Adenophorea" family="Sphaerolaimidae" genus="Sphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="lodosus">
|
||
<emphasis id="B68D675BF16A070FFA4E5C5AFF0CFEDF" italics="true" pageId="9" pageNumber="104">P. lodosus</emphasis>
|
||
</taxonomicName>
|
||
, but not as great as in
|
||
<taxonomicName id="43F9C0CAF16A070FFE3A5C3FFCC8FEDF" authority="Cai, 2017" authorityName="Cai" authorityYear="2017" box="[499,808,332,356]" class="Adenophorea" family="Sphaerolaimidae" genus="Parasphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="jintiani" status="sp. nov.">
|
||
<emphasis id="B68D675BF16A070FFE3A5C3FFCC8FEDF" box="[499,808,332,356]" italics="true" pageId="9" pageNumber="104">Parasphaerolaimus jintiani</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="ADBEDA20F16A070FFCF85C3FFC91FEDE" box="[817,881,332,357]" pageId="9" pageNumber="104" rank="species">
|
||
<emphasis id="B68D675BF16A070FFCF85C3FFC91FEDE" bold="true" box="[817,881,332,357]" pageId="9" pageNumber="104">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
which has very high V-index (85%). Position of the vulva very close to the anus in the new species is unique for the family. The new species has a buccal cavity similar to
|
||
<taxonomicName id="43F9C0CAF16A070FFEDA5CE6FE49FE17" authorityName="sensu Lorenzen" authorityYear="1978" box="[275,425,404,428]" class="Adenophorea" family="Sphaerolaimidae" genus="Parasphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="paradoxus">
|
||
<emphasis id="B68D675BF16A070FFEDA5CE6FE49FE17" box="[275,425,404,428]" italics="true" pageId="9" pageNumber="104">P. paradoxus</emphasis>
|
||
</taxonomicName>
|
||
but differs from this species by shorter cervical setae (6 µm
|
||
<emphasis id="B68D675BF16A070FFB475CE6FB45FE17" box="[1166,1189,405,428]" italics="true" pageId="9" pageNumber="104">vs</emphasis>
|
||
24–34 µm), swollen proximal ends of spicules and gubernaculum without apophyses. The new species differs from
|
||
<taxonomicName id="43F9C0CAF16A070FFB0B5CCAFAC4FE74" authorityName="Jensen" authorityYear="1992" box="[1218,1316,440,464]" class="Adenophorea" family="Sphaerolaimidae" genus="Parasphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="antiae">
|
||
<emphasis id="B68D675BF16A070FFB0B5CCAFAC4FE74" box="[1218,1316,440,464]" italics="true" pageId="9" pageNumber="104">P. antiae</emphasis>
|
||
</taxonomicName>
|
||
which has irregularly shaped plates in the buccal cavity. In addition,
|
||
<taxonomicName id="43F9C0CAF16A070FFCE45CAFFB83FE4F" authority="Cai, 2017" authorityName="Cai" authorityYear="2017" box="[813,1123,476,500]" class="Adenophorea" family="Sphaerolaimidae" genus="Parasphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="jintiani" status="sp. nov.">
|
||
<emphasis id="B68D675BF16A070FFCE45CAFFB83FE4F" box="[813,1123,476,500]" italics="true" pageId="9" pageNumber="104">Parasphaerolaimus jintiani</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="ADBEDA20F16A070FFBA25CAFFB4BFE4E" box="[1131,1195,476,501]" pageId="9" pageNumber="104" rank="species">
|
||
<emphasis id="B68D675BF16A070FFBA25CAFFB4BFE4E" bold="true" box="[1131,1195,476,501]" pageId="9" pageNumber="104">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
can be distinguished from other species of
|
||
<taxonomicName id="43F9C0CAF16A070FFE425F73FD87FDA3" authorityName="Ditlevsen" authorityYear="1918" box="[395,615,512,536]" class="Adenophorea" family="Sphaerolaimidae" genus="Parasphaerolaimus" kingdom="Animalia" order="Monhysterida" pageId="9" pageNumber="104" phylum="Nematoda" rank="genus">
|
||
<emphasis id="B68D675BF16A070FFE425F73FD87FDA3" box="[395,615,512,536]" italics="true" pageId="9" pageNumber="104">Parasphaerolaimus</emphasis>
|
||
</taxonomicName>
|
||
by much longer spicules (109 µm) and gubernaculum (48 µm).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |