199 lines
18 KiB
XML
199 lines
18 KiB
XML
<document ID-DOI="10.11609/JoTT.o2703.2889-99" ID-ISSN="0974-7907" approvalRequired="18" approvalRequired_for_textStreams="18" checkinTime="1626100950521" checkinUser="carolina" docAuthor="Bohra, Padma" docDate="2012" docId="F65587E6FF9D0D4FF817FA73B142F934" docLanguage="en" docName="JThreatenedTaxa.4.9.2889-2899.pdf" docOrigin="Journal of Threatened Taxa 4 (9)" docSource="http://threatenedtaxa.org/index.php/JoTT/article/view/792" docStyle="DocumentStyle:4DDA3ECA84577246BE6182A9D0138992.2:JThreatenedTaxa.2010-2012.communications" docStyleId="4DDA3ECA84577246BE6182A9D0138992" docStyleName="JThreatenedTaxa.2010-2012.communications" docStyleVersion="2" docTitle="Helicotylenchus minzi Sher 1966" docType="treatment" docVersion="1" lastPageNumber="2892" masterDocId="0A6CFF9EFF9E0D4CF901FFE5B454FFEF" masterDocTitle="Twelve species of nematodes: new records for India" masterLastPageNumber="2899" masterPageNumber="2889" pageId="3" pageNumber="2892" updateTime="1626100951247" updateUser="carolina" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Twelve species of nematodes: new records for India</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Bohra, Padma</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Journal of Threatened Taxa</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2012</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2012-08-26</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>4</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>9</mods:number>
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||
</mods:detail>
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||
<mods:extent unit="page">
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<mods:start>2889</mods:start>
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<mods:end>2899</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://threatenedtaxa.org/index.php/JoTT/article/view/792</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.11609/JoTT.o2703.2889-99</mods:identifier>
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<mods:identifier type="ISSN">0974-7907</mods:identifier>
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<mods:identifier type="ZooBank">2DF7C17F-FEA7-4978-A947-987978601411</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:F65587E6FF9D0D4FF817FA73B142F934" httpUri="http://treatment.plazi.org/id/F65587E6FF9D0D4FF817FA73B142F934" lastPageNumber="2892" pageId="3" pageNumber="2892">
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<subSubSection box="[278,666,1430,1457]" pageId="3" pageNumber="2892" type="nomenclature">
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<paragraph blockId="3.[278,666,1430,1494]" box="[278,666,1430,1457]" pageId="3" pageNumber="2892">
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<heading box="[278,666,1430,1457]" centered="true" fontSize="10" level="2" pageId="3" pageNumber="2892" reason="4">
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<taxonomicName authority="Sher, 1966" authorityName="Sher" authorityYear="1966" box="[278,666,1430,1457]" class="Secernentea" family="Hoplolaimidae" genus="Helicotylenchus" kingdom="Animalia" order="Tylenchida" pageId="3" pageNumber="2892" phylum="Nematoda" rank="species" species="minzi">
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<emphasis bold="true" box="[278,666,1430,1457]" pageId="3" pageNumber="2892">
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<emphasis bold="true" box="[278,536,1430,1457]" italics="true" pageId="3" pageNumber="2892">Helicotylenchus minzi</emphasis>
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<bibRefCitation author="Sher" box="[543,666,1430,1456]" pageId="3" pageNumber="2892" pagination="1 - 56" refId="ref5584" refString="Sher, 1966. Revision of the Hoplomaiminae (Nematoda) VI. Helicotylenchus Steiner, 1945. Nematologica 12: 1 - 56." type="journal article" year="1966">Sher, 1966</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="2892" type="description">
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<paragraph blockId="3.[278,666,1430,1494]" box="[294,650,1468,1494]" pageId="3" pageNumber="2892">
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(
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<figureCitation box="[302,369,1468,1494]" captionStart="Figure 1" captionStartId="1.[814,879,1691,1711]" captionTargetBox="[812,1416,795,1667]" captionTargetId="figure-393@1.[808,1419,792,1670]" captionTargetPageId="1" captionText="Figure 1. Zanenchus zanchus Siddiqi, 1979 A - Anterior end; B - Posterior end. Helicotylenchus californicus Sher, 1966 C - Anterior end; D - Posterior end. Helicotylenchus densibullatus Siddiqi, 1972 E - Anterior end; F - Posterior end. Helicotylenchus minzi Sher, 1966 G - Anterior end; H - Posterior end. Helicotylenchus talonus Siddiqi, 1972 I - Anterior end; J - Posterior end. Neodolichorhynchus judithae (Andrássy, 1962) Jairajpuri & Hunt, 1984 K - Anterior end; L - Posterior end." pageId="3" pageNumber="2892">Fig. 1</figureCitation>
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, G–H and
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<figureCitation box="[492,643,1468,1494]" captionStart="Image 4" captionStartId="4.[171,233,696,716]" captionTargetBox="[169,1221,234,1792]" captionTargetId="figure-103@4.[134,1516,190,1927]" captionTargetPageId="4" captionText="Image 4. Helicotylenchus minzi Sher, 1966. A - Entire Female; B - Posterior end." pageId="3" pageNumber="2892">Image 4 A–B</figureCitation>
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)
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</paragraph>
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<paragraph blockId="3.[170,782,1542,2017]" pageId="3" pageNumber="2892">
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Material examined: Three females,
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<date box="[656,771,1542,1568]" pageId="3" pageNumber="2892" value="2009-07-27">27.7.2009</date>
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, Coll. P.Bohra, Reg. No.
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<date box="[441,535,1580,1606]" bridgedPair="/" pageId="3" pageNumber="2892" value="2331-04">IV/2331</date>
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& 2277.
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</paragraph>
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<paragraph blockId="3.[170,782,1542,2017]" pageId="3" pageNumber="2892">
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Measurements: Females: L =
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<quantity box="[581,741,1617,1643]" metricMagnitude="-4" metricUnit="m" metricValue="7.05" metricValueMax="8.0" metricValueMin="6.1" pageId="3" pageNumber="2892" unit="mm" value="0.705" valueMax="0.8" valueMin="0.61">0.61–0.80mm</quantity>
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; a = 26–34; b = 5.5–6.4; c = 46–71; c´ = 0.5–1.0; V = 60–65.
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</paragraph>
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<paragraph blockId="3.[170,782,1542,2017]" pageId="3" pageNumber="2892">
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<emphasis bold="true" box="[208,356,1729,1755]" pageId="3" pageNumber="2892">Description:</emphasis>
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Female: Body in loose spiral shape. Lip region truncated, marked by 5 annules. Stylet
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<quantity metricMagnitude="-2" metricUnit="m" metricValue="2.7" metricValueMax="2.8" metricValueMin="2.6" pageId="3" pageNumber="2892" unit="mm" value="27.0" valueMax="28.0" valueMin="26.0">26– 28µm</quantity>
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long, basal knobs indented anteriorly. Excretory pore anterior to oesophago–intestinal, junction. Hemizonid at level of excretory pore. Female reproductive system amphidelphic. Spermatheca offset; with sperms. Phasmids 2–4 annules anterior to anus. Tail more curved dorsally, terminus irregularly
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</paragraph>
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<paragraph blockId="3.[813,1418,236,524]" box="[813,1237,236,262]" pageId="3" pageNumber="2892">hemispherical bearing 10–11 annules.</paragraph>
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<paragraph blockId="3.[813,1418,236,524]" pageId="3" pageNumber="2892">
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Habitat: Collected from moist soil around the bank of Pichola lake, Udaipur District,
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<collectingRegion box="[1191,1304,311,337]" country="India" name="Rajasthan" pageId="3" pageNumber="2892">Rajasthan</collectingRegion>
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,
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<collectingCountry box="[1316,1377,311,337]" name="India" pageId="3" pageNumber="2892">India</collectingCountry>
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.
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</paragraph>
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<paragraph blockId="3.[813,1418,236,524]" pageId="3" pageNumber="2892">
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Remarks:
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<taxonomicName authorityName="Sher" authorityYear="1966" box="[975,1080,349,374]" class="Secernentea" family="Hoplolaimidae" genus="Helicotylenchus" kingdom="Animalia" order="Tylenchida" pageId="3" pageNumber="2892" phylum="Nematoda" rank="species" species="minzi">
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<emphasis box="[975,1080,349,374]" italics="true" pageId="3" pageNumber="2892">H. minzi</emphasis>
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</taxonomicName>
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can be distinguished from
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<taxonomicName box="[813,993,386,412]" class="Secernentea" family="Hoplolaimidae" genus="Helicotylenchus" kingdom="Animalia" order="Tylenchida" pageId="3" pageNumber="2892" phylum="Nematoda" rank="species" species="canadiensis">
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<emphasis box="[813,993,386,412]" italics="true" pageId="3" pageNumber="2892">H. canadiensis</emphasis>
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</taxonomicName>
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by having shorter stylet; (stylet
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<quantity box="[813,924,423,449]" metricMagnitude="-2" metricUnit="m" metricValue="3.15" metricValueMax="3.3" metricValueMin="3.0" pageId="3" pageNumber="2892" unit="mm" value="31.5" valueMax="33.0" valueMin="30.0">30–33µm</quantity>
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; female tail terminus hemispherical to irregularly hemispherical with six to 12 annules in
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<taxonomicName class="Secernentea" family="Hoplolaimidae" genus="Helicotylenchus" kingdom="Animalia" order="Tylenchida" pageId="3" pageNumber="2892" phylum="Nematoda" rank="species" species="canadiensis">
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<emphasis italics="true" pageId="3" pageNumber="2892">H. canadiensis</emphasis>
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</taxonomicName>
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).
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</paragraph>
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<paragraph blockId="3.[894,1336,572,636]" pageId="3" pageNumber="2892">
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<taxonomicName authority="Siddiqi, 1972" authorityName="Siddiqi" authorityYear="1972" box="[894,1336,572,599]" class="Secernentea" family="Hoplolaimidae" genus="Helicotylenchus" kingdom="Animalia" order="Tylenchida" pageId="3" pageNumber="2892" phylum="Nematoda" rank="species" species="talonus">
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<emphasis bold="true" box="[894,1336,572,599]" pageId="3" pageNumber="2892">
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<emphasis bold="true" box="[894,1174,572,599]" italics="true" pageId="3" pageNumber="2892">Helicotylenchus talonus</emphasis>
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<bibRefCitation author="Siddiqi, M. R." box="[1180,1336,572,598]" pageId="3" pageNumber="2892" pagination="74 - 91" refId="ref5609" refString="Siddiqi, M. R. (1972). On the genus Helicotylenchus Steiner, 1945 (Nematoda: Tylenchida), with description of nine new species. Nematologica 18: 74 - 91." type="journal article" year="1972">Siddiqi, 1972</bibRefCitation>
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</emphasis>
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||
</taxonomicName>
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(
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<figureCitation box="[955,1022,610,636]" captionStart="Figure 1" captionStartId="1.[814,879,1691,1711]" captionTargetBox="[812,1416,795,1667]" captionTargetId="figure-393@1.[808,1419,792,1670]" captionTargetPageId="1" captionText="Figure 1. Zanenchus zanchus Siddiqi, 1979 A - Anterior end; B - Posterior end. Helicotylenchus californicus Sher, 1966 C - Anterior end; D - Posterior end. Helicotylenchus densibullatus Siddiqi, 1972 E - Anterior end; F - Posterior end. Helicotylenchus minzi Sher, 1966 G - Anterior end; H - Posterior end. Helicotylenchus talonus Siddiqi, 1972 I - Anterior end; J - Posterior end. Neodolichorhynchus judithae (Andrássy, 1962) Jairajpuri & Hunt, 1984 K - Anterior end; L - Posterior end." pageId="3" pageNumber="2892">Fig. 1</figureCitation>
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||
, I–J and
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<figureCitation box="[1124,1275,609,636]" captionStart="Image 5" captionStartId="4.[169,231,1244,1264]" captionText="Image 5. Helicotylenchus talonus Siddiqi, 1972; A - Anterior end; B - Posterior end." pageId="3" pageNumber="2892">Image 5 A–B</figureCitation>
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)
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</paragraph>
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<paragraph blockId="3.[813,1418,684,1756]" pageId="3" pageNumber="2892">
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Material examined:
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<specimenCount box="[1076,1188,684,710]" pageId="3" pageNumber="2892" type="female">3 females</specimenCount>
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,
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<date box="[1199,1330,684,710]" pageId="3" pageNumber="2892" value="2009-12-31">31.xii.2009</date>
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; coll. P. Bohra, Reg.No.
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<date box="[995,1092,722,748]" bridgedPair="/" pageId="3" pageNumber="2892" value="2344-04">IV/2344</date>
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.
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</paragraph>
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||
<paragraph blockId="3.[813,1418,684,1756]" pageId="3" pageNumber="2892">
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Measurements: Females: L =
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<quantity box="[1195,1364,759,785]" metricMagnitude="-4" metricUnit="m" metricValue="4.35" metricValueMax="4.6" metricValueMin="4.1" pageId="3" pageNumber="2892" unit="mm" value="0.435" valueMax="0.46" valueMin="0.41">0.41–0.46 mm</quantity>
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; a = 22–24; b = 5.8–6.5; c = 1.1–1.2; c´ = 0.8–0.9; V = 62–66.
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</paragraph>
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<paragraph blockId="3.[813,1418,684,1756]" pageId="3" pageNumber="2892">
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<emphasis bold="true" box="[850,998,871,897]" pageId="3" pageNumber="2892">Description:</emphasis>
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Female: Body spirally curved upon fixation. Lateral fields marked by four incisures. Lip region hemispheroid, distinctly marked by 4–5 labial annules. Stylet
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<quantity box="[1014,1122,983,1009]" metricMagnitude="-2" metricUnit="m" metricValue="1.95" metricValueMax="2.0" metricValueMin="1.9" pageId="3" pageNumber="2892" unit="mm" value="19.5" valueMax="20.0" valueMin="19.0">19–20µm</quantity>
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long; basal knobs large with flattened to concave anterior surface–median oesophageal bulb oval. Ovaries paired. Tail dorsally convex–conoid, with 3–7 annules ventrally and a large, bluntly rounded, claw–like unstriated ventral projection.
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</paragraph>
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<paragraph blockId="3.[813,1418,684,1756]" pageId="3" pageNumber="2892">
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Habitat and locality: Collected from soil around roots of Lemon (
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<taxonomicName box="[1042,1239,1244,1271]" class="Magnoliopsida" family="Rutaceae" genus="Citrus" kingdom="Plantae" order="Sapindales" pageId="3" pageNumber="2892" phylum="Tracheophyta" rank="species" species="reticulate">
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<emphasis box="[1042,1239,1244,1271]" italics="true" pageId="3" pageNumber="2892">Citrus reticulate</emphasis>
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</taxonomicName>
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) at Kakarwa, Rajasamand District,
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<collectingRegion box="[1055,1168,1281,1307]" country="India" name="Rajasthan" pageId="3" pageNumber="2892">Rajasthan</collectingRegion>
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,
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<collectingCountry box="[1179,1240,1281,1307]" name="India" pageId="3" pageNumber="2892">India</collectingCountry>
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.
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</paragraph>
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<paragraph blockId="3.[813,1418,684,1756]" pageId="3" pageNumber="2892">
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Remarks:
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<taxonomicName authority="Siddiqi, 1972" authorityName="Siddiqi" authorityYear="1972" box="[966,1243,1319,1345]" class="Secernentea" family="Hoplolaimidae" genus="Helicotylenchus" kingdom="Animalia" order="Tylenchida" pageId="3" pageNumber="2892" phylum="Nematoda" rank="species" species="talonus">
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<emphasis box="[966,1083,1319,1345]" italics="true" pageId="3" pageNumber="2892">H. talonus</emphasis>
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<bibRefCitation author="Siddiqi, M. R." box="[1091,1243,1319,1345]" pageId="3" pageNumber="2892" pagination="74 - 91" refId="ref5609" refString="Siddiqi, M. R. (1972). On the genus Helicotylenchus Steiner, 1945 (Nematoda: Tylenchida), with description of nine new species. Nematologica 18: 74 - 91." type="journal article" year="1972">Siddiqi, 1972</bibRefCitation>
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</taxonomicName>
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comes close to
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<taxonomicName authority="Thorne & Malek, 1968" authorityName="Thorne & Malek" authorityYear="1968" box="[813,1184,1356,1382]" class="Secernentea" family="Hoplolaimidae" genus="Helicotylenchus" kingdom="Animalia" order="Tylenchida" pageId="3" pageNumber="2892" phylum="Nematoda" rank="species" species="glissus">
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<emphasis box="[813,922,1356,1382]" italics="true" pageId="3" pageNumber="2892">H. glissus</emphasis>
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Thorne & Malek, 1968
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</taxonomicName>
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;
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<taxonomicName authority="Thorne & Malek, 1968" authorityName="Thorne & Malek" authorityYear="1968" class="Secernentea" family="Hoplolaimidae" genus="Helicotylenchus" kingdom="Animalia" order="Tylenchida" pageId="3" pageNumber="2892" phylum="Nematoda" rank="species" species="bradys">
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<emphasis box="[1195,1304,1356,1382]" italics="true" pageId="3" pageNumber="2892">H. bradys</emphasis>
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Thorne & Malek, 1968
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</taxonomicName>
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and
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<taxonomicName authority="Roman, 1965" authorityName="Roman" authorityYear="1965" box="[1005,1341,1393,1420]" class="Secernentea" family="Hoplolaimidae" genus="Helicotylenchus" kingdom="Animalia" order="Tylenchida" pageId="3" pageNumber="2892" phylum="Nematoda" rank="species" species="borinquensis">
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<emphasis box="[1005,1183,1393,1419]" italics="true" pageId="3" pageNumber="2892">H. borinquensis</emphasis>
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Roman, 1965
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</taxonomicName>
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. From
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<taxonomicName authorityName="Thorne & Malek" authorityYear="1968" box="[813,923,1431,1457]" class="Secernentea" family="Hoplolaimidae" genus="Helicotylenchus" kingdom="Animalia" order="Tylenchida" pageId="3" pageNumber="2892" phylum="Nematoda" rank="species" species="glissus">
|
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<emphasis box="[813,923,1431,1457]" italics="true" pageId="3" pageNumber="2892">H. glissus</emphasis>
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</taxonomicName>
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it differs in having a distinctly annulated lip region, a wider tail projection and inner incisures of the lateral fields usually fusing distally on tail. From
|
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<taxonomicName authorityName="Thorne & Malek" authorityYear="1968" box="[813,930,1543,1569]" class="Secernentea" family="Hoplolaimidae" genus="Helicotylenchus" kingdom="Animalia" order="Tylenchida" pageId="3" pageNumber="2892" phylum="Nematoda" rank="species" species="bradys">
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<emphasis box="[813,930,1543,1569]" italics="true" pageId="3" pageNumber="2892">H. bradys</emphasis>
|
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</taxonomicName>
|
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it can be differentiated by spear length (spear
|
||
<quantity box="[888,982,1580,1607]" metricMagnitude="1" metricUnit="m" metricValue="3.1" metricValueMax="3.3" metricValueMin="2.9" pageId="3" pageNumber="2892" unit="m" value="31.0" valueMax="33.0" valueMin="29.0">29–33 µ</quantity>
|
||
long in
|
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<taxonomicName authorityName="Thorne & Malek" authorityYear="1968" box="[1075,1186,1580,1606]" class="Secernentea" family="Hoplolaimidae" genus="Helicotylenchus" kingdom="Animalia" order="Tylenchida" pageId="3" pageNumber="2892" phylum="Nematoda" rank="species" species="bradys">
|
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<emphasis box="[1075,1186,1580,1606]" italics="true" pageId="3" pageNumber="2892">H. bradys</emphasis>
|
||
</taxonomicName>
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), finer body annules (
|
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<quantity box="[822,852,1617,1643]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="3" pageNumber="2892" unit="m" value="3.0">3µ</quantity>
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wide at mid– body in
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<taxonomicName authorityName="Thorne & Malek" authorityYear="1968" box="[1124,1237,1617,1643]" class="Secernentea" family="Hoplolaimidae" genus="Helicotylenchus" kingdom="Animalia" order="Tylenchida" pageId="3" pageNumber="2892" phylum="Nematoda" rank="species" species="bradys">
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<emphasis box="[1124,1237,1617,1643]" italics="true" pageId="3" pageNumber="2892">H. bradys</emphasis>
|
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</taxonomicName>
|
||
) and fewer tail annules. From
|
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<taxonomicName authorityName="Roman" authorityYear="1965" box="[1001,1185,1655,1681]" class="Secernentea" family="Hoplolaimidae" genus="Helicotylenchus" kingdom="Animalia" order="Tylenchida" pageId="3" pageNumber="2892" phylum="Nematoda" rank="species" species="borinquensis">
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||
<emphasis box="[1001,1185,1655,1681]" italics="true" pageId="3" pageNumber="2892">H. borinquensis</emphasis>
|
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</taxonomicName>
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it can be separated by its fewer tail annules, a large tail projection and phasmids which are closer to the anal level.
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</paragraph>
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</subSubSection>
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</treatment>
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||
</document> |