248 lines
30 KiB
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248 lines
30 KiB
XML
<document id="24CC34639AA21B43962512878F714381" ID-CLB-Dataset="45362" ID-DOI="10.11646/zootaxa.3205.1.1" ID-GBIF-Dataset="ab4aa4f6-720d-4a2f-826a-5ee1c62c3598" ID-ISSN="1175-5326" ID-Zenodo-Dep="206085" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460445185920" checkinUser="plazi" docAuthor="Tahseen, Qudsia & Mustaqim, Malka" docDate="2012" docId="039C265D036E044BFF32FBF365F3FC75" docLanguage="en" docName="zt03205p025.pdf" docOrigin="Zootaxa 3205" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Plectus parvus Bastian 1865" docType="treatment" docVersion="11" lastPageNumber="12" masterDocId="FFA55E2503660440FFA5FFAA607CFF89" masterDocTitle="Descriptions of six known species of Plectus Bastian, 1865 (Nematoda, Plectida, Plectidae) from India with a discussion on the taxonomy of the genus" masterLastPageNumber="25" masterPageNumber="1" pageNumber="9" updateTime="1698333294568" updateUser="ExternalLinkService">
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<mods:mods id="2DF873F02D40CB453C40D8F37FA92714" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="018F68415889081691F67444F9B375B2">
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<mods:title id="46054EE6F0557A897A1EF662D5219B0C">Descriptions of six known species of Plectus Bastian, 1865 (Nematoda, Plectida, Plectidae) from India with a discussion on the taxonomy of the genus</mods:title>
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<mods:name id="4C824249CDF64C4978A59667F02342F8" type="personal">
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<mods:namePart id="60BFF37BA02BE938A070E9767802009B">Tahseen, Qudsia</mods:namePart>
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<mods:name id="315FD6BF1C619995673BC0049BA70E7B" type="personal">
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<mods:roleTerm id="02A3C8078C7C795BCF4978303EE7AF6F">Author</mods:roleTerm>
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<mods:namePart id="D6D9F2F2060F9391E4D4CBBBB448B05E">Mustaqim, Malka</mods:namePart>
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<mods:typeOfResource id="47F30FA782AC5CC6DEA42F0E198CFC94">text</mods:typeOfResource>
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<mods:titleInfo id="87D47C1AAF206CFB7447CCAEE2364D49">
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<mods:title id="CE1052E03D1D00E22922133D2891A36E">Zootaxa</mods:title>
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<mods:part id="60511C162F938B27E2CCD4AED1E305FE">
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<mods:date id="539E06D1E8DCE0A89DD869659095D8E0">2012</mods:date>
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<mods:number id="3664C4E450522CBDC5520A2DD8E1D53D">2012-02-24</mods:number>
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<mods:detail id="3DA924E9B5F4CD9D360C9336F80D39A5" type="volume">
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<mods:number id="BB99FC05B94DDEA6FB28B75BA923478F">3205</mods:number>
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<mods:identifier id="AE2678A75D843F3A198A82A783444930" type="CLB-Dataset">45362</mods:identifier>
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<mods:identifier id="66AB1ACB8ADE647D02D88F8AE8CD202D" type="DOI">10.11646/zootaxa.3205.1.1</mods:identifier>
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<mods:identifier id="F4437A78C725F28259AD1F4E8F952167" type="GBIF-Dataset">ab4aa4f6-720d-4a2f-826a-5ee1c62c3598</mods:identifier>
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<mods:identifier id="282A4B80AD261B0D4A157FBBF0A9E5B3" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="04CE509E29926DE364A876A385436884" type="Zenodo-Dep">206085</mods:identifier>
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<treatment id="039C265D036E044BFF32FBF365F3FC75" ID-DOI="http://doi.org/10.5281/zenodo.4901871" ID-GBIF-Taxon="119509307" ID-Zenodo-Dep="4901871" LSID="urn:lsid:plazi:treatment:039C265D036E044BFF32FBF365F3FC75" httpUri="http://treatment.plazi.org/id/039C265D036E044BFF32FBF365F3FC75" lastPageId="11" lastPageNumber="12" pageId="8" pageNumber="9">
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<subSubSection id="C32FC4C0036E0448FF32FBF3616EFB1D" pageId="8" pageNumber="9" type="nomenclature">
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<paragraph id="8B8A974B036E0448FF32FBF3618AFBFB" blockId="8.[151,502,1112,1172]" box="[151,502,1112,1139]" pageId="8" pageNumber="9">
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<heading id="D0C22027036E0448FF32FBF3618AFBFB" bold="true" box="[151,502,1112,1139]" fontSize="11" level="1" pageId="8" pageNumber="9" reason="1">
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<taxonomicName id="4C35ECC8036E0448FF32FBF3618AFBFB" authority="Bastian, 1865" authorityName="Bastian" authorityYear="1865" box="[151,502,1112,1139]" class="Adenophorea" family="Plectidae" genus="Plectus" kingdom="Animalia" order="Araeolaimida" pageId="8" pageNumber="9" phylum="Nematoda" rank="species" species="parvus">
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<emphasis id="B9414B59036E0448FF32FBF3618AFBFB" bold="true" box="[151,502,1112,1139]" pageId="8" pageNumber="9">
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<emphasis id="B9414B59036E0448FF32FBF3613BFBFA" bold="true" box="[151,327,1113,1139]" italics="true" pageId="8" pageNumber="9">Plectus parvus</emphasis>
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<bibRefCitation id="EFA4EABA036E0448FEEAFBF2618AFBFB" author="Bastian" box="[335,502,1112,1138]" pageId="8" pageNumber="9" refString="Bastian, H. C. (1865) Monograph on the Auguillulidae, or free nematodes, marine, land, and freshwater; with descriptions of 100 new species. Transactions of the Linnaean Society of London-Zoology, 25, 73 - 184." type="journal article" year="1865">Bastian, 1865</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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<paragraph id="8B8A974B036E0448FF32FBD6616EFB1D" blockId="8.[151,502,1112,1172]" box="[151,274,1148,1172]" pageId="8" pageNumber="9">
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(
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<figureCitation id="130E8BCE036E0448FF3AFBD66092FB1D" box="[159,238,1148,1172]" captionStart="FIGURE 5" captionStartId="9.[151,250,1901,1924]" captionTargetBox="[162,1411,329,1866]" captionTargetId="figure@9.[151,1436,301,1881]" captionTargetPageId="9" captionText="FIGURE 5. Plectus parvus Bastian, 1865. A: Female, entire. B: Anterior end. C: Pharyngeal region. D: Female reproductive system. E: Caudal region." httpUri="https://zenodo.org/record/206090/files/figure.png" pageId="8" pageNumber="9">Figs. 5</figureCitation>
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,
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<figureCitation id="130E8BCE036E0448FF5FFBD66175FB1D" box="[250,265,1148,1172]" captionStart="FIGURE 6" captionStartId="10.[151,250,1927,1950]" captionTargetBox="[151,1436,193,1905]" captionTargetId="figure@10.[151,1436,193,1906]" captionTargetPageId="10" captionText="FIGURE 6. Plectus parvus Bastian, 1865. A: En face view. B – D: Anterior end. E: Pharyngeal region. F: Lateral fields with deirids. G: Body region showing lateral alae. H: Female reproductive system. I: Vulval region. J, K: Caudal region (Scale bar = 5 µm)." httpUri="https://zenodo.org/record/206091/files/figure.png" pageId="8" pageNumber="9">6</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C32FC4C0036E044BFF32FB6E60A4FF5A" lastPageId="11" lastPageNumber="12" pageId="8" pageNumber="9" type="description">
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<paragraph id="8B8A974B036E0448FF32FB6E61D2FB55" blockId="8.[151,1436,1220,2036]" box="[151,430,1220,1244]" pageId="8" pageNumber="9">
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<emphasis id="B9414B59036E0448FF32FB6E6133FB55" bold="true" box="[151,335,1220,1244]" pageId="8" pageNumber="9">Measurements:</emphasis>
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Table 1.
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</paragraph>
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<paragraph id="8B8A974B036E0448FF60FB4D60BCF971" blockId="8.[151,1436,1220,2036]" pageId="8" pageNumber="9">
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<emphasis id="B9414B59036E0448FF60FB4D61D1FA89" bold="true" box="[197,429,1255,1280]" pageId="8" pageNumber="9">
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Description.
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<emphasis id="B9414B59036E0448FEC1FB4D61D1FA89" bold="true" box="[356,429,1255,1280]" italics="true" pageId="8" pageNumber="9">Adult:</emphasis>
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</emphasis>
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Body straight to slightly arcuate upon fixation, tapering towards extremities, more towards posterior end. Cuticle 0.8–1.0 µm thick; outer cuticle very finely striated, inner cuticle smooth. Striae relatively prominent in tail region. Hypodermis devoid of glands. Lateral fields with two cuticular alae. Deirids conspicuous, papilliform flanked by cuticular alae. Somatic setae sparse including 2–4 pairs in the cervical region. Lip region continuous with body contour. Lips triangular, amalgamated appearing radially ridged; inner labial sensilla inconspicuous; outer labials papilliform, not discernible in LM. Cephalic sensilla setose, 1.5–2.0 µm long, anteriorly directed. Amphidial fovea small, circular with prominent
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<emphasis id="B9414B59036E0448FCC1FA6A6446FA51" box="[868,1082,1472,1496]" italics="true" pageId="8" pageNumber="9">ductus amphidialis</emphasis>
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, located at posterior to middle level of stoma. Stoma largely cylindrical; cheilostom with conical or sloping walls, gymnostom wide with arched walls; stegostom cylindrical gradually tapering at base. Pharynx comprising of anterior cylindrical corpus, slightly narrow isthmus and an ovoid basal bulb of 11–
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<date id="FF8BB18B036E0448FD0DF98662BFF9CD" box="[680,707,1580,1604]" pageId="8" pageNumber="9" value="1915-10-08" valueMax="1915-10-10" valueMin="1915-10-08">15</date>
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x 8–10 µm, dimension with a simple grinder. Post-bulbar extension usually very reduced, often indistinguishable from glandular, conoid cardia. Nerve ring encircling pharynx at
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<emphasis id="B9414B59036E0448FF32F9DF60CEF905" box="[151,178,1653,1676]" italics="true" pageId="8" pageNumber="9">ca</emphasis>
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54–57% of pharyngeal length. Secretory-excretory pore slightly posterior to nerve ring, at
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<emphasis id="B9414B59036E0448FB67F9DF64A1F905" box="[1218,1245,1653,1676]" italics="true" pageId="8" pageNumber="9">ca</emphasis>
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66–70% of pharyngeal length. Secretory-excretory duct cuticularised, undergoing one and a half turns to finally join the renette cell. Intestine granular with wide lumen. Rectum
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<emphasis id="B9414B59036E0448FD69F917629BF95D" box="[716,743,1725,1748]" italics="true" pageId="8" pageNumber="9">ca</emphasis>
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0.7–0.9 times anal body diam. long. Anus a crescent-shaped slit.
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</paragraph>
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<paragraph id="8B8A974B036E0449FF60F8A96186FF5D" blockId="8.[151,1436,1220,2036]" lastBlockId="9.[151,1436,151,248]" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9">
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<emphasis id="B9414B59036E0448FF60F8A96159F895" bold="true" box="[197,293,1795,1820]" italics="true" pageId="8" pageNumber="9">Female:</emphasis>
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Reproductive system didelphic, amphidelphic, compactly built; ovaries dorsally reflexed antidromously with developing oocytes. Anterior ovary on right and posterior on left side of intestine; occasionally crossing each other. Spermatheca absent. Uterus occasionally with two eggs of 42–
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<date id="FF8BB18B036E0448FBABF8E66456F8ED" box="[1038,1066,1868,1892]" pageId="8" pageNumber="9" value="1946-10-15" valueMax="1946-10-18" valueMin="1946-10-15">46</date>
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x 15–18 µm dimension. Sperms absent in the genital tract. Vagina
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<emphasis id="B9414B59036E0448FDBEF8DB624AF801" box="[539,566,1905,1928]" italics="true" pageId="8" pageNumber="9">ca</emphasis>
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20–25% of corresponding body diameter; usually with epiptygmata and one pair of sphincter muscles. Vulva nearly equatorial representing an ovoid, transverse slit; vulval lips slightly protruded. Vulva-anus distance 133–151 µm. Tail cylindrical, slightly arcuate, regularly tapering to a bluntly rounded terminus. Caudal setae seven including one subdorsal pairs, one lateral and one subventral pair, pointing downward. Terminal seta 6–11 µm anterior to tail terminus. Three linearly arranged caudal glands opening to exterior through 1–2 µm long spinneret.
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</paragraph>
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<paragraph id="8B8A974B036F0449FF60FF7561F6FF7E" blockId="9.[151,1436,151,248]" box="[197,394,223,248]" pageId="9" pageNumber="10">
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<emphasis id="B9414B59036F0449FF60FF756175FF71" bold="true" box="[197,265,223,248]" italics="true" pageId="9" pageNumber="10">Male:</emphasis>
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Not found.
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</paragraph>
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<caption id="DF4AC7C3036F0449FF32F8C761E1F82B" httpUri="https://zenodo.org/record/206090/files/figure.png" pageId="9" pageNumber="10" targetBox="[162,1411,329,1866]" targetPageId="9">
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<paragraph id="8B8A974B036F0449FF32F8C761E1F82B" blockId="9.[151,1436,1901,1954]" pageId="9" pageNumber="10">
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<emphasis id="B9414B59036F0449FF32F8C7616FF80A" bold="true" box="[151,275,1901,1924]" pageId="9" pageNumber="10">FIGURE 5.</emphasis>
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<taxonomicName id="4C35ECC8036F0449FEBEF8C76237F80D" authority="Bastian, 1865" authorityName="Bastian" authorityYear="1865" box="[283,587,1901,1924]" class="Adenophorea" family="Plectidae" genus="Plectus" kingdom="Animalia" order="Araeolaimida" pageId="9" pageNumber="10" phylum="Nematoda" rank="species" species="parvus">
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<emphasis id="B9414B59036F0449FEBEF8C761C8F80D" bold="true" box="[283,436,1901,1924]" italics="true" pageId="9" pageNumber="10">Plectus parvus</emphasis>
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Bastian, 1865
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</taxonomicName>
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. A: Female, entire. B: Anterior end. C: Pharyngeal region. D: Female reproductive system. E: Caudal region.
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</paragraph>
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</caption>
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<caption id="DF4AC7C3036C044AFF32F82D60A0F852" httpUri="https://zenodo.org/record/206091/files/figure.png" pageId="10" pageNumber="11" targetBox="[151,1436,193,1905]" targetPageId="10">
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<paragraph id="8B8A974B036C044AFF32F82D60A0F852" blockId="10.[151,1436,1927,2011]" pageId="10" pageNumber="11">
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<emphasis id="B9414B59036C044AFF32F82D6168F814" bold="true" box="[151,276,1927,1950]" pageId="10" pageNumber="11">FIGURE 6.</emphasis>
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<taxonomicName id="4C35ECC8036C044AFEB9F82D6232F817" authority="Bastian, 1865" authorityName="Bastian" authorityYear="1865" box="[284,590,1927,1950]" class="Adenophorea" family="Plectidae" genus="Plectus" kingdom="Animalia" order="Araeolaimida" pageId="10" pageNumber="11" phylum="Nematoda" rank="species" species="parvus">
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<emphasis id="B9414B59036C044AFEB9F82D61C9F814" bold="true" box="[284,437,1927,1949]" italics="true" pageId="10" pageNumber="11">Plectus parvus</emphasis>
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Bastian, 1865
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</taxonomicName>
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. A:
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<emphasis id="B9414B59036C044AFDDCF82362BBF817" box="[633,711,1928,1950]" italics="true" pageId="10" pageNumber="11">En face</emphasis>
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view. B–D: Anterior end. E: Pharyngeal region. F: Lateral fields with deirids. G: Body region showing lateral alae. H: Female reproductive system. I: Vulval region. J, K: Caudal region (Scale bar = 5 µm).
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</paragraph>
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</caption>
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<paragraph id="8B8A974B036D044BFF60FF3D60A4FF5A" blockId="11.[151,1437,151,1021]" pageId="11" pageNumber="12">
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<emphasis id="B9414B59036D044BFF60FF3D61C1FF39" bold="true" box="[197,445,151,176]" pageId="11" pageNumber="12">Locality and habitat.</emphasis>
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A sample containing
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<taxonomicName id="4C35ECC8036D044BFD15FF326329FF39" box="[688,853,152,176]" class="Adenophorea" family="Plectidae" genus="Plectus" kingdom="Animalia" order="Araeolaimida" pageId="11" pageNumber="12" phylum="Nematoda" rank="species" species="parvus">
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<emphasis id="B9414B59036D044BFD15FF326329FF39" box="[688,853,152,176]" italics="true" pageId="11" pageNumber="12">Plectus parvus</emphasis>
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</taxonomicName>
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was collected from a field in Meerut, Uttar Pradesh,
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<collectingCountry id="F322D7DB036D044BFF32FF1160A8FF5A" box="[151,212,187,211]" name="India" pageId="11" pageNumber="12">India</collectingCountry>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32FC4C0036D044BFF60FF746224FE65" pageId="11" pageNumber="12" type="materials_examined">
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<paragraph id="8B8A974B036D044BFF60FF746428FEB5" blockId="11.[151,1437,151,1021]" pageId="11" pageNumber="12">
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<emphasis id="B9414B59036D044BFF60FF7461CCFF7E" bold="true" box="[197,432,222,247]" pageId="11" pageNumber="12">Voucher specimens.</emphasis>
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Nine females on slide
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<taxonomicName id="4C35ECC8036D044BFD15FF746389FF7F" authority="Bastian, 1865" authorityName="Bastian" authorityYear="1865" box="[688,1013,222,246]" class="Adenophorea" family="Plectidae" genus="Plectus" kingdom="Animalia" order="Araeolaimida" pageId="11" pageNumber="12" phylum="Nematoda" rank="species" species="parvus">
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<emphasis id="B9414B59036D044BFD15FF746329FF7F" box="[688,853,222,246]" italics="true" pageId="11" pageNumber="12">Plectus parvus</emphasis>
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<bibRefCitation id="EFA4EABA036D044BFCF9FF746389FF7F" author="Bastian" box="[860,1013,222,246]" pageId="11" pageNumber="12" refString="Bastian, H. C. (1865) Monograph on the Auguillulidae, or free nematodes, marine, land, and freshwater; with descriptions of 100 new species. Transactions of the Linnaean Society of London-Zoology, 25, 73 - 184." type="journal article" year="1865">Bastian, 1865</bibRefCitation>
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</taxonomicName>
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<collectionCode id="ED240F8E036D044BFC59FF746440FF7F" box="[1020,1084,222,246]" httpUri="http://grbio.org/cool/kgw7-egkj" name="Universidade do Porto, Museu do Historia Natural" pageId="11" pageNumber="12">MUP</collectionCode>
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/1–6 deposited in the Nematode Collection, Department of Zoology, Aligarh Muslim University, Aligarh, Uttar Pradesh,
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<collectingCountry id="F322D7DB036D044BFB66FEAB657CFE90" box="[1219,1280,257,281]" name="India" pageId="11" pageNumber="12">India</collectingCountry>
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. One female deposited at USDANC, Beltsville, MD,
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<collectingCountry id="F322D7DB036D044BFDFFFE8E62EAFEB5" box="[602,662,292,316]" name="United States of America" pageId="11" pageNumber="12">USA</collectingCountry>
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. [One female was used for SEM study].
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</paragraph>
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<paragraph id="8B8A974B036D044BFF60FEED6224FE65" blockId="11.[151,1437,151,1021]" pageId="11" pageNumber="12">
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<emphasis id="B9414B59036D044BFF60FEED61DBFEE9" bold="true" box="[197,423,327,352]" pageId="11" pageNumber="12">Salient characters.</emphasis>
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A small species with lip region continuous with main body contour; lips with simple, smooth inner ends; cephalic setae forwardly directed making an acute angle with main body axis; amphidial fovea usually ovoid, at posterior to middle level of stoma; secretory-excretory duct conspicuous with turns, pharyngeal bulb without or with a reduced post-bulbar extension and simple grinder, vagina with epiptygmata and one pair of sphincter muscles; tail spinneret simple.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32FC4C0036D044BFF60FE5265F3FC75" pageId="11" pageNumber="12" type="discussion">
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<paragraph id="8B8A974B036D044BFF60FE5265F3FC75" blockId="11.[151,1437,151,1021]" pageId="11" pageNumber="12">
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<emphasis id="B9414B59036D044BFF60FE526145FD99" bold="true" box="[197,313,504,528]" pageId="11" pageNumber="12">Remarks.</emphasis>
|
||
<taxonomicName id="4C35ECC8036D044BFEE7FE5361D0FD99" box="[322,428,505,528]" class="Adenophorea" family="Plectidae" genus="Plectus" kingdom="Animalia" order="Araeolaimida" pageId="11" pageNumber="12" phylum="Nematoda" rank="species" species="parvus">
|
||
<emphasis id="B9414B59036D044BFEE7FE5361D0FD99" box="[322,428,505,528]" italics="true" pageId="11" pageNumber="12">P. parvus</emphasis>
|
||
</taxonomicName>
|
||
has been reported mainly from terrestrial habitats and rarely occurs in aquatic habitats. The present population is the first report of the species from
|
||
<collectingCountry id="F322D7DB036D044BFC9AFDB16300FDBA" box="[831,892,539,563]" name="India" pageId="11" pageNumber="12">India</collectingCountry>
|
||
; however, it has been reported widely across the globe (
|
||
<bibRefCitation id="EFA4EABA036D044BFF41FD9461E5FDDF" author="Andrassy" box="[228,409,574,598]" pageId="11" pageNumber="12" refString="Andrassy, I. (2005) The free-living nematode fauna of Hungary (Nematoda- Errantia), I. In: Csuzdi, Cs. & Mahunka, S. (Eds.) Pedozoologia Hungarica, 3. Budapest, 518 p." type="book" year="2005">Andrássy, 2005</bibRefCitation>
|
||
). The present population shows conformity to the original and subsequently reported populations of
|
||
<emphasis id="B9414B59036D044BFEA2FDC86117FDF0" box="[263,363,610,633]" italics="true" pageId="11" pageNumber="12">P. p a r v u s</emphasis>
|
||
in all morphological and morphometric characteristics, with some minor differences observed. The present specimens are relatively smaller in size (
|
||
<quantity id="4CCD3AAE036D044BFD4DFD2E63F1FD15" box="[744,909,644,668]" metricMagnitude="-4" metricUnit="m" metricValue="3.55" metricValueMax="3.8" metricValueMin="3.3" pageId="11" pageNumber="12" unit="mm" value="0.355" valueMax="0.38" valueMin="0.33">0.33–0.38 mm</quantity>
|
||
<emphasis id="B9414B59036D044BFC31FD2C63D7FD14" box="[916,939,646,669]" italics="true" pageId="11" pageNumber="12">vs</emphasis>
|
||
<quantity id="4CCD3AAE036D044BFC17FD2E6425FD15" box="[946,1113,644,668]" metricMagnitude="-4" metricUnit="m" metricValue="4.5" metricValueMax="5.5" metricValueMin="3.5" pageId="11" pageNumber="12" unit="mm" value="0.45" valueMax="0.55" valueMin="0.35">0.35–0.55 mm</quantity>
|
||
), showing a smaller range of linear measurements and absence of males [
|
||
<emphasis id="B9414B59036D044BFD04FD0362C4FD49" box="[673,696,681,704]" italics="true" pageId="11" pageNumber="12">vs</emphasis>
|
||
males described
|
||
<emphasis id="B9414B59036D044BFC2CFD0263BDFD49" box="[905,961,680,704]" italics="true" pageId="11" pageNumber="12">apud</emphasis>
|
||
<bibRefCitation id="EFA4EABA036D044BFC68FD0264EEFD49" author="Maggenti" box="[973,1170,680,704]" pageId="11" pageNumber="12" refString="Maggenti, A. R. (1961) Revision of the genus Plectus (Nematoda: Plectidae). Proceedings of the Helminthological Society of Washington, 28, 139 - 166." type="journal article" year="1961">Maggenti (1961)</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFA4EABA036D044BFB07FD02655AFD49" author="Zell" box="[1186,1318,680,704]" pageId="11" pageNumber="12" refString="Zell, H. (1993) Die Gattung Plectus Bastian, 1865 sensu lato (Nematoda: Plectidae) - Ein Beitrag zur Okologie, Biogeographie, Phylogenie und Taxonomie der Plectidae. Andrias, 11, 3 - 171." type="journal article" year="1993">Zell (1993)</bibRefCitation>
|
||
<bibRefCitation id="EFA4EABA036D044BFA97FD02609AFD6A" author="Andrassy" pageId="11" pageNumber="12" refString="Andrassy, I. (2005) The free-living nematode fauna of Hungary (Nematoda- Errantia), I. In: Csuzdi, Cs. & Mahunka, S. (Eds.) Pedozoologia Hungarica, 3. Budapest, 518 p." type="book" year="2005">Andrássy (2005)</bibRefCitation>
|
||
]. The present population of
|
||
<emphasis id="B9414B59036D044BFDBBFD6662FEFD6A" box="[542,642,716,739]" italics="true" pageId="11" pageNumber="12">P. p a r v u s</emphasis>
|
||
differs from
|
||
<taxonomicName id="4C35ECC8036D044BFCBDFD6663DCFD6A" box="[792,928,715,739]" class="Adenophorea" family="Plectidae" genus="Plectus" kingdom="Animalia" order="Araeolaimida" pageId="11" pageNumber="12" phylum="Nematoda" rank="species" species="geophilus">
|
||
<emphasis id="B9414B59036D044BFCBDFD6663DCFD6A" box="[792,928,715,739]" italics="true" pageId="11" pageNumber="12">P. geophilus</emphasis>
|
||
</taxonomicName>
|
||
in having relatively smaller ‘a’ (15.1–19.0
|
||
<emphasis id="B9414B59036D044BFA21FD6665E7FD6A" box="[1412,1435,716,739]" italics="true" pageId="11" pageNumber="12">vs</emphasis>
|
||
19.2–34.8) and ‘ċ’ (3.1–4.4
|
||
<emphasis id="B9414B59036D044BFE71FD456197FC8F" box="[468,491,751,774]" italics="true" pageId="11" pageNumber="12">vs</emphasis>
|
||
3.9–6.4) values; cephalic sensilla forming an acute (
|
||
<emphasis id="B9414B59036D044BFBE4FD456424FC8F" box="[1089,1112,751,774]" italics="true" pageId="11" pageNumber="12">vs</emphasis>
|
||
right) angle with main body axis and reduced [
|
||
<emphasis id="B9414B59036D044BFEC0FCB86100FCA0" box="[357,380,786,809]" italics="true" pageId="11" pageNumber="12">vs</emphasis>
|
||
long) post-bulbar extension in
|
||
<taxonomicName id="4C35ECC8036D044BFD7AFCB86449FCA0" authority="Zell (1993)" authorityName="Zell" authorityYear="1993" box="[735,1077,785,809]" class="Adenophorea" family="Plectidae" genus="Plectus" kingdom="Animalia" order="Araeolaimida" pageId="11" pageNumber="12" phylum="Nematoda" rank="subSpecies" species="geophilus" subSpecies="apud">
|
||
<emphasis id="B9414B59036D044BFD7AFCB863D4FCA0" box="[735,936,785,809]" italics="true" pageId="11" pageNumber="12">P. geophilus apud</emphasis>
|
||
<bibRefCitation id="EFA4EABA036D044BFC15FCBB6449FCA0" author="Zell" box="[944,1077,785,809]" pageId="11" pageNumber="12" refString="Zell, H. (1993) Die Gattung Plectus Bastian, 1865 sensu lato (Nematoda: Plectidae) - Ein Beitrag zur Okologie, Biogeographie, Phylogenie und Taxonomie der Plectidae. Andrias, 11, 3 - 171." type="journal article" year="1993">Zell (1993)</bibRefCitation>
|
||
</taxonomicName>
|
||
]. The present population differs from
|
||
<emphasis id="B9414B59036D044BFF72FC9C611EFCC4" box="[215,354,822,845]" italics="true" pageId="11" pageNumber="12">P. c o m m u n i s</emphasis>
|
||
in having smaller body (
|
||
<quantity id="4CCD3AAE036D044BFD2FFC9E634EFCC5" box="[650,818,820,844]" metricMagnitude="-4" metricUnit="m" metricValue="3.55" metricValueMax="3.8" metricValueMin="3.3" pageId="11" pageNumber="12" unit="mm" value="0.355" valueMax="0.38" valueMin="0.33">0.33–0.38 mm</quantity>
|
||
<emphasis id="B9414B59036D044BFC99FC9C632FFCC4" box="[828,851,822,845]" italics="true" pageId="11" pageNumber="12">vs</emphasis>
|
||
<quantity id="4CCD3AAE036D044BFCF9FC9E647AFCC5" box="[860,1030,820,844]" metricMagnitude="-4" metricUnit="m" metricValue="5.85" metricValueMax="7.4" metricValueMin="4.3" pageId="11" pageNumber="12" unit="mm" value="0.585" valueMax="0.74" valueMin="0.43">0.43–0.74 mm</quantity>
|
||
); wider lip region (6 µm
|
||
<emphasis id="B9414B59036D044BFA8AFC9C653AFCC4" box="[1327,1350,822,845]" italics="true" pageId="11" pageNumber="12">vs</emphasis>
|
||
8.5–11 µm); cephalic setae parallel (
|
||
<emphasis id="B9414B59036D044BFE7AFCF3618AFCF9" box="[479,502,857,880]" italics="true" pageId="11" pageNumber="12">vs</emphasis>
|
||
at right angle) to body axis; smaller stoma (13–15 µm
|
||
<emphasis id="B9414B59036D044BFBCDFCF36403FCF9" box="[1128,1151,857,880]" italics="true" pageId="11" pageNumber="12">vs</emphasis>
|
||
14.5–21 µm); simple [
|
||
<emphasis id="B9414B59036D044BFA21FCF36174FC1A" italics="true" pageId="11" pageNumber="12">
|
||
vs
|
||
<taxonomicName id="4C35ECC8036D044BFF32FCD66174FC1A" box="[151,264,892,915]" class="Adenophorea" family="Plectidae" genus="Plectus" kingdom="Animalia" order="Araeolaimida" pageId="11" pageNumber="12" phylum="Nematoda" rank="species" species="parietinus">parietinus</taxonomicName>
|
||
</emphasis>
|
||
-like grinder and reduced [
|
||
<emphasis id="B9414B59036D044BFD91FCD66237FC1A" box="[564,587,892,915]" italics="true" pageId="11" pageNumber="12">vs</emphasis>
|
||
long post-bulbar extension in
|
||
<taxonomicName id="4C35ECC8036D044BFC01FCD664C1FC1A" authority="Zell (1993)" authorityName="Zell" authorityYear="1993" box="[932,1213,891,915]" class="Adenophorea" family="Plectidae" genus="Plectus" kingdom="Animalia" order="Araeolaimida" pageId="11" pageNumber="12" phylum="Nematoda" rank="species" species="communis">
|
||
<emphasis id="B9414B59036D044BFC01FCD6644DFC1A" box="[932,1073,892,915]" italics="true" pageId="11" pageNumber="12">P. communis</emphasis>
|
||
<bibRefCitation id="EFA4EABA036D044BFB9DFCD164C1FC1A" author="Zell" box="[1080,1213,891,915]" pageId="11" pageNumber="12" refString="Zell, H. (1993) Die Gattung Plectus Bastian, 1865 sensu lato (Nematoda: Plectidae) - Ein Beitrag zur Okologie, Biogeographie, Phylogenie und Taxonomie der Plectidae. Andrias, 11, 3 - 171." type="journal article" year="1993">Zell (1993)</bibRefCitation>
|
||
</taxonomicName>
|
||
]. The present population differs from
|
||
<taxonomicName id="4C35ECC8036D044BFECFFC356198FC3F" box="[362,484,927,950]" class="Adenophorea" family="Plectidae" genus="Plectus" kingdom="Animalia" order="Araeolaimida" pageId="11" pageNumber="12" phylum="Nematoda" rank="species" species="minimus">
|
||
<emphasis id="B9414B59036D044BFECFFC356198FC3F" box="[362,484,927,950]" italics="true" pageId="11" pageNumber="12">P. minimus</emphasis>
|
||
</taxonomicName>
|
||
in having smaller ‘a’ (15.1–19.0
|
||
<emphasis id="B9414B59036D044BFCFFFC35630DFC3F" box="[858,881,927,950]" italics="true" pageId="11" pageNumber="12">vs</emphasis>
|
||
24.4–32.4), ‘b’ (3.7–4.0
|
||
<emphasis id="B9414B59036D044BFB2FFC3564DDFC3F" box="[1162,1185,927,950]" italics="true" pageId="11" pageNumber="12">vs</emphasis>
|
||
3.1–3.6) and ‘ċ’ (3.1– 4.4
|
||
<emphasis id="B9414B59036D044BFF67FC6860A5FC50" box="[194,217,962,985]" italics="true" pageId="11" pageNumber="12">vs</emphasis>
|
||
4.1–5.8) values; grinder located in anterior (
|
||
<emphasis id="B9414B59036D044BFD7FFC68628DFC50" box="[730,753,962,985]" italics="true" pageId="11" pageNumber="12">vs</emphasis>
|
||
middle) region of basal bulb; reduced (
|
||
<emphasis id="B9414B59036D044BFB1CFC6864ACFC50" box="[1209,1232,962,985]" italics="true" pageId="11" pageNumber="12">vs</emphasis>
|
||
long) post-bulbar extension and tail spinneret simple [
|
||
<emphasis id="B9414B59036D044BFD89FC4C623FFC74" box="[556,579,998,1021]" italics="true" pageId="11" pageNumber="12">vs</emphasis>
|
||
crooked in
|
||
<taxonomicName id="4C35ECC8036D044BFD6DFC4C6469FC75" authority="Zell (1993)" authorityName="Zell" authorityYear="1993" box="[712,1045,996,1021]" class="Adenophorea" family="Plectidae" genus="Plectus" kingdom="Animalia" order="Araeolaimida" pageId="11" pageNumber="12" phylum="Nematoda" rank="subSpecies" species="geophilus" subSpecies="apud">
|
||
<emphasis id="B9414B59036D044BFD6DFC4C63F3FC74" box="[712,911,997,1021]" italics="true" pageId="11" pageNumber="12">P. geophilus apud</emphasis>
|
||
<bibRefCitation id="EFA4EABA036D044BFC33FC4E6469FC75" author="Zell" box="[918,1045,996,1020]" pageId="11" pageNumber="12" refString="Zell, H. (1993) Die Gattung Plectus Bastian, 1865 sensu lato (Nematoda: Plectidae) - Ein Beitrag zur Okologie, Biogeographie, Phylogenie und Taxonomie der Plectidae. Andrias, 11, 3 - 171." type="journal article" year="1993">Zell (1993)</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<bibRefCitation id="EFA4EABA036D044BFBEEFC4F6502FC74" box="[1099,1406,996,1021]" pageId="11" pageNumber="12" refString="De Ley, P. & Coomans, A. (1994) Terrestrial nematodes from the Galapagos Archipelago IV: The genus Plectus Bastian, 1865, with description of three new species (Leptolaimina: Plectidae). Bulletin de l'Institut Royal des Sciences Naturelles de Belgique, Biologie, 64, 43 - 70." type="journal article">
|
||
De Ley & Coomans (1994
|
||
<emphasis id="B9414B59036D044BFAD0FC4F6502FC74" box="[1397,1406,997,1021]" italics="true" pageId="11" pageNumber="12">)</emphasis>
|
||
</bibRefCitation>
|
||
].
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |