339 lines
40 KiB
XML
339 lines
40 KiB
XML
<document id="7EE03368524024C4FA0FC1DBAA6B07E8" ID-DOI="10.5281/zenodo.8152982" ID-GBIF-Dataset="dc936e39-ea56-4501-b5ba-a24d055276c8" ID-Zenodo-Dep="8152982" IM.bibliography_approvedBy="carolina" IM.illustrations_approvedBy="tatiana" IM.materialsCitations_approvedBy="tatiana" IM.metadata_approvedBy="tatiana" IM.taxonomicNames_approvedBy="tatiana" IM.treatmentCitations_approvedBy="carolina" IM.treatments_approvedBy="carolina" checkinTime="1689546889054" checkinUser="carolina" docAuthor="P. A. A. LOOF" docDate="1971" docId="03C67B2BB40BFFF6FF7FFC6EFD563CC4" docLanguage="en" docName="MededLandbouwhogeschoolWageningen.71-7.1-86.pdf.imf" docOrigin="Mededelingen Landbouwhogeschool Wageningen 71" docTitle="Chiloplacus saccatus A..L O O F 1971, n.sp." docType="treatment" docVersion="9" lastPageNumber="26" masterDocId="FFFF0353B41DFFEFFFD1FFF5FF8B397A" masterDocTitle="FREELIVING AND PLANT PARASITIC NEMATODES FROM SPITZBERGEN, COLLECTED BY MR. H. VAN ROSSEN" masterLastPageNumber="86" masterPageNumber="1" pageNumber="23" updateTime="1715864955884" updateUser="tatiana" zenodo-license-document="CLOSED">
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<mods:mods id="EC9D96FAF2C4012E6B4B5FE8EDB7BF3C" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="16834CA71511CF78838B9421D42B1B87">
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<mods:title id="BA429EEDBE4FCD43634EB35EF7D80CCA">FREELIVING AND PLANT PARASITIC NEMATODES FROM SPITZBERGEN, COLLECTED BY MR. H. VAN ROSSEN</mods:title>
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</mods:titleInfo>
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<mods:name id="F88A004F216402C311F663222E171FC3" type="personal">
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<mods:role id="9E2740F543E77A19A32E076326381C8E">
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<mods:roleTerm id="CD782E8C7B3704432AA1F0A93254D064">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="9F8FEBA25990763BF113DAF326DAB532">P. A. A. LOOF</mods:namePart>
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<mods:affiliation id="25A3E41EF65B3B2902F72A1184940016">Department of Hematology, Agricultural University, Wageningen, The Netherlands</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="EC9BA49BF81312D23E21746F1039FDF4">text</mods:typeOfResource>
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<mods:titleInfo id="21C3F5112ED921DF3C8A54EEB586E5EA">
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<mods:title id="B90A3017E3F2E824CADA3D53EE6401CA">Mededelingen Landbouwhogeschool Wageningen</mods:title>
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</mods:titleInfo>
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<mods:part id="9C9F20FB053DE6E4E2385E91CB9C1FEA">
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<mods:date id="034B234B8BF347BAB713AFE067034F15">1971</mods:date>
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<mods:detail id="5707E2178E48BAEA250576DA73AD2411" type="pubDate">
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<mods:number id="1451ABA60929A00AF80AC6A4FA540156">1971-12-31</mods:number>
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</mods:detail>
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<mods:detail id="07861FA8B3F104F27D91AE080099E7F4" type="volume">
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<mods:number id="554107EDA1A6865B422793C52F66F128">71</mods:number>
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</mods:detail>
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<mods:extent id="84215C007EC367C2FDA034750C003E6E" unit="page">
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<mods:start id="6F91682D6DA18A7C3514F1C77E886403">1</mods:start>
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<mods:end id="A46FD0C9DEFD461C0713A6FB3008101D">86</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:classification id="29A4B2CC47338686EBDB02D0C141F768">journal article</mods:classification>
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<mods:identifier id="200D73143C28FE57F0787B5CFAD3DD74" type="DOI">10.5281/zenodo.8152982</mods:identifier>
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<mods:identifier id="F64AE5D85B01AE88191E4C75DE84E62B" type="GBIF-Dataset">dc936e39-ea56-4501-b5ba-a24d055276c8</mods:identifier>
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<mods:identifier id="265A582D501B7E5D242395ADF0AD3B7F" type="Zenodo-Dep">8152982</mods:identifier>
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</mods:mods>
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<treatment id="03C67B2BB40BFFF6FF7FFC6EFD563CC4" ID-DOI="http://doi.org/10.5281/zenodo.8152816" ID-GBIF-Taxon="211589151" ID-Zenodo-Dep="8152816" LSID="urn:lsid:plazi:treatment:03C67B2BB40BFFF6FF7FFC6EFD563CC4" httpUri="http://treatment.plazi.org/id/03C67B2BB40BFFF6FF7FFC6EFD563CC4" lastPageId="25" lastPageNumber="26" pageId="22" pageNumber="23">
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<subSubSection id="C37599B6B40BFFF9FF7FFC6EFE533ACC" box="[174,472,923,950]" pageId="22" pageNumber="23" type="nomenclature">
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<paragraph id="8BD0CA3DB40BFFF9FF7FFC6EFE533ACC" blockId="22.[146,1072,923,1602]" box="[174,472,923,950]" pageId="22" pageNumber="23">
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<taxonomicName id="4C6FB1BEB40BFFF9FF7FFC6EFE113ACC" ID-CoL="8G59B" authority="A..L O O F, 1971" authorityName="A..L O O F" authorityYear="1971" box="[174,410,923,950]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="22" pageNumber="23" phylum="Nematoda" rank="species" species="saccatus" status="sp. nov.">
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<emphasis id="B91B162FB40BFFF9FF7FFC6EFE113ACC" box="[174,410,923,950]" italics="true" pageId="22" pageNumber="23">Chiloplacus saccatus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A228AB54B40BFFF9FE72FC6EFE533ACC" box="[419,472,923,950]" pageId="22" pageNumber="23" rank="species">n.sp.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="C37599B6B40BFFF9FE32FC6EFD013ACC" box="[483,650,923,950]" pageId="22" pageNumber="23" type="description">
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<paragraph id="8BD0CA3DB40BFFF9FE32FC6EFD013ACC" blockId="22.[146,1072,923,1602]" box="[483,650,923,950]" pageId="22" pageNumber="23">
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(
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<figureCitation id="1354D6B8B40BFFF9FE3FFC6EFDA43ACC" box="[494,559,923,950]" captionStart="FIG" captionStartId="23.[203,237,1503,1527]" captionTargetBox="[230,1095,155,1389]" captionTargetPageId="23" captionText="FIG. 3. A-C: Chiloplacus saccatus n.sp., female. A: neck region; B. gonad; C: tail.D-E:. C quadricarinatus (Thorne) from Venezuela,female: D: vulva; E: tail F-G: C.contractus (Thorne), female topotypes.F: vulva;G: tail; H-J: C.quadricarinatus(Thome),femaletopotypes. H: vulva; J: tail." figureDoi="http://doi.org/10.5281/zenodo.8152990" httpUri="https://zenodo.org/record/8152990/files/figure.png" pageId="22" pageNumber="23">Fig. 3</figureCitation>
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, A -C).
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</paragraph>
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</subSubSection>
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<subSubSection id="C37599B6B40BFFF9FF7FFC4EFD023D62" pageId="22" pageNumber="23" type="reference_group">
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<treatmentCitationGroup id="AB7FED13B40BFFF9FF7FFC4EFD023D62" pageId="22" pageNumber="23">
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<paragraph id="8BD0CA3DB40BFFF9FF7FFC4EFCB53AAC" blockId="22.[146,1072,923,1602]" box="[174,830,955,982]" pageId="22" pageNumber="23">
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<treatmentCitation id="0ACEEC2CB40BFFF9FF7FFC4EFCB53AAC" ID-DOI="http://doi.org/10.5281/zenodo.10844607" ID-Zenodo-Dep="10844607" author="Rossen & Loof" box="[174,830,955,982]" httpUri="http://treatment.plazi.org/id/874B87D14E29227FFE02F96EFAE6F825" pageId="22" pageNumber="23" year="1962">
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Syn.
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<taxonomicName id="4C6FB1BEB40BFFF9FF3AFC4EFE333AAC" ID-CoL="8G597" authorityName="Thorne" authorityYear="1937" baseAuthorityName="Thorne" baseAuthorityYear="1925" box="[235,440,955,982]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="22" pageNumber="23" phylum="Nematoda" rank="species" species="quadricarinatus">
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<emphasis id="B91B162FB40BFFF9FF3AFC4EFE333AAC" box="[235,440,955,982]" italics="true" pageId="22" pageNumber="23">C.quadricarinatus</emphasis>
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</taxonomicName>
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apud van
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<bibRefCitation id="EFFEB7CCB40BFFF9FDE8FC4EFCBF3AAC" author="ROSSEN, H. VAN & LOOF, P. A. A." box="[569,820,955,982]" pageId="22" pageNumber="23" pagination="185 - 192" refId="ref33982" refString="ROSSEN, H. VAN & LOOF, P. A. A. (1962). Notities over het voorkomen van enkele aaltjessoorten in Zweden. Versl. Meded. PIZiekt. Dienst 136, 185 - 192." type="journal article" year="1962">Rossen & Loof, 1962</bibRefCitation>
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;
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</treatmentCitation>
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</paragraph>
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<paragraph id="8BD0CA3DB40BFFF9FF7FFC29FC913A8D" blockId="22.[146,1072,923,1602]" box="[174,794,988,1015]" pageId="22" pageNumber="23">
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<treatmentCitation id="0ACEEC2CB40BFFF9FF7FFC29FC9B3A8D" author="Thorne" box="[174,784,988,1015]" pageId="22" pageNumber="23" year="1937">
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Nee
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<taxonomicName id="4C6FB1BEB40BFFF9FF36FC29FC9B3A8D" ID-CoL="8G597" authority="(Thorne, 1925) Thorne, 1937" authorityName="Thorne" authorityYear="1937" baseAuthorityName="Thorne" baseAuthorityYear="1925" box="[231,784,988,1015]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="22" pageNumber="23" phylum="Nematoda" rank="species" species="quadricarinatus">
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<emphasis id="B91B162FB40BFFF9FF36FC29FE3F3A8D" box="[231,436,988,1015]" italics="true" pageId="22" pageNumber="23">C.quadricarinatus</emphasis>
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(
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<bibRefCitation id="EFFEB7CCB40BFFF9FE16FC29FDEB3A8D" author="THORNE, G." box="[455,608,988,1015]" pageId="22" pageNumber="23" pagination="171 - 210" refId="ref34074" refString="THORNE, G. (1925). The genus Acrobeles von Linstow 1887 (sie). Trans. Amer. mier. Soc. 44, 171 - 210." type="journal article" year="1925">Thorne, 1925</bibRefCitation>
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) Thorne, 1937
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</taxonomicName>
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</treatmentCitation>
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;
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</paragraph>
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<paragraph id="8BD0CA3DB40BFFF9FF3BFC08FD023D62" blockId="22.[146,1072,923,1602]" box="[234,649,1021,1048]" pageId="22" pageNumber="23">
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<treatmentCitation id="0ACEEC2CB40BFFF9FF3BFC08FD083D62" author=" Loof" box="[234,643,1021,1048]" pageId="22" pageNumber="23" year="1964">
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<taxonomicName id="4C6FB1BEB40BFFF9FF3BFC08FE3D3D62" ID-CoL="8G597" authorityName="Thorne" authorityYear="1937" baseAuthorityName="Thorne" baseAuthorityYear="1925" box="[234,438,1021,1048]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="22" pageNumber="23" phylum="Nematoda" rank="species" species="quadricarinatus">
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<emphasis id="B91B162FB40BFFF9FF3BFC08FE3D3D62" box="[234,438,1021,1048]" italics="true" pageId="22" pageNumber="23">C.quadricarinatus</emphasis>
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</taxonomicName>
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apud Loof, 1964
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</treatmentCitation>
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.
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</paragraph>
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</treatmentCitationGroup>
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</subSubSection>
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<subSubSection id="C37599B6B40BFFF7FF42FBEBFD2E3834" lastPageId="24" lastPageNumber="25" pageId="22" pageNumber="23" type="description">
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<paragraph id="8BD0CA3DB40BFFF9FF42FBEBFEAD3D42" blockId="22.[146,1072,923,1602]" box="[147,294,1054,1080]" pageId="22" pageNumber="23">Dimensions:</paragraph>
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<paragraph id="8BD0CA3DB40BFFF9FF7EFBC8FC753D03" blockId="22.[146,1072,923,1602]" pageId="22" pageNumber="23">
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Females (n = 34): L =
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<quantity id="4C9767D8B40BFFF9FE10FBC8FDEC3D22" box="[449,615,1085,1112]" metricMagnitude="-4" metricUnit="m" metricValue="6.950000000000001" metricValueMax="8.299999999999999" metricValueMin="5.6000000000000005" pageId="22" pageNumber="23" unit="mm" value="0.695" valueMax="0.83" valueMin="0.56">0.56 -0.83 mm</quantity>
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; a = 20-28; b = 3.5 -4.4; c = 16-20; V = 64- 68; G prevulvar = 13-20; G postvulvar = 13 -22; G2 = 8 -13.
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</paragraph>
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<paragraph id="8BD0CA3DB40BFFF9FF7EFB8AFD143DC0" blockId="22.[146,1072,923,1602]" pageId="22" pageNumber="23">
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Female,
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<typeStatus id="54D4749FB40BFFF9FEC2FB8AFEF33DE0" box="[275,376,1151,1178]" pageId="22" pageNumber="23" type="holotype">holotype</typeStatus>
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: L =
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<quantity id="4C9767D8B40BFFF9FE16FB8AFDA73DE0" box="[455,556,1151,1178]" metricMagnitude="-4" metricUnit="m" metricValue="7.4" pageId="22" pageNumber="23" unit="mm" value="0.74">0.74 mm</quantity>
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; a = 22; b = 4.1; c = 20; V = 67; G prevulvar = 16; G postvulvar = 17; G2 = 11.
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</paragraph>
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<paragraph id="8BD0CA3DB40BFFF9FF7FFB34FEE53DA1" blockId="22.[146,1072,923,1602]" box="[174,366,1217,1243]" pageId="22" pageNumber="23">Male not found.</paragraph>
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<paragraph id="8BD0CA3DB40BFFF9FF7FFB15FD603F38" blockId="22.[146,1072,923,1602]" pageId="22" pageNumber="23">
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Body almost straight in death except for a slight bend ventrad in the vulvar region. Cuticular annulation distinct, 2.4
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<emphasis id="B91B162FB40BFFF9FDA9FAF4FD0C3C66" box="[632,647,1281,1308]" italics="true" pageId="22" pageNumber="23">\x</emphasis>
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in mid-body, 2
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<emphasis id="B91B162FB40BFFF9FC92FAF4FCD83C66" box="[835,851,1281,1308]" italics="true" pageId="22" pageNumber="23">\i</emphasis>
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in anterior part of neck. Lateral field with four wings (five longitudinal grooves). Prelabial probolae bifurcate over one-third of their length. Edges oflips somewhat sclerotized, but true labial probolae appear not to be present. Corpus of oesophagus cylindrical, 3.4-4.4 x as long as isthmus. Nerve ring surrounding the corpus-isthmus junction. Deirids conspicuous, located at 75 -83 % of neck length from the head end, always posterior to the corpus-isthmus junction. Isthmus slender, 29 -35
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<emphasis id="B91B162FB40BFFF9FF34FA11FF793F7A" box="[229,242,1508,1536]" italics="true" pageId="22" pageNumber="23">\i</emphasis>
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long. Terminal bulb measuring 17 -21 X 13 -16 JJL, with valves. Hemizonid two annules long, opposite or slightly behind corpus-isthmus junction. Excretory pore immediately anterior to hemizonid.
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</paragraph>
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<caption id="DF109AB5B40AFFF8FF1AFA2AFEFD3F3F" ID-DOI="http://doi.org/10.5281/zenodo.8152990" ID-Zenodo-Dep="8152990" httpUri="https://zenodo.org/record/8152990/files/figure.png" pageId="23" pageNumber="24" startId="23.[203,237,1503,1527]" targetBox="[230,1095,155,1389]" targetPageId="23" targetType="figure">
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<paragraph id="8BD0CA3DB40AFFF8FF1AFA2AFEFD3F3F" blockId="23.[202,1127,1503,1605]" pageId="23" pageNumber="24">
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FIG. 3. A-C:
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<taxonomicName id="4C6FB1BEB40AFFF8FE83FA2AFD923C8D" authority="A..L O O F, 1971" authorityName="A..L O O F" authorityYear="1971" box="[338,537,1503,1527]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="23" pageNumber="24" phylum="Nematoda" rank="species" species="saccatus" status="sp. nov.">
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<emphasis id="B91B162FB40AFFF8FE83FA2AFD923C8D" box="[338,537,1503,1527]" italics="true" pageId="23" pageNumber="24">Chiloplacus saccatus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A228AB54B40AFFF8FDF0FA2AFDC43C8D" box="[545,591,1503,1527]" pageId="23" pageNumber="24" rank="species">n.sp.</taxonomicNameLabel>
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, female. A: neck region; B. gonad; C: tail.D-E:. C
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<taxonomicName id="4C6FB1BEB40AFFF8FF1BFA0FFE313F6B" authority="(Thorne)" authorityName="Thorne" authorityYear="1937" baseAuthorityName="Thorne" baseAuthorityYear="1925" box="[202,442,1530,1553]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="23" pageNumber="24" phylum="Nematoda" rank="species" species="quadricarinatus">
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<emphasis id="B91B162FB40AFFF8FF1BFA0FFEEE3F6B" box="[202,357,1530,1553]" italics="true" pageId="23" pageNumber="24">quadricarinatus</emphasis>
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(Thorne)
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</taxonomicName>
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from Venezuela,female: D: vulva; E: tail F-G:
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<taxonomicName id="4C6FB1BEB40AFFF8FC5BFA0FFBD43F6B" authority="(Thorne)" baseAuthorityName="Thorne" box="[906,1119,1530,1553]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="23" pageNumber="24" phylum="Nematoda" rank="species" species="contractus">
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<emphasis id="B91B162FB40AFFF8FC5BFA0FFB8E3F6B" box="[906,1029,1530,1553]" italics="true" pageId="23" pageNumber="24">C. contractus</emphasis>
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(Thorne)
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</taxonomicName>
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, female topotypes.F: vulva; G: tail; H-J:
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<taxonomicName id="4C6FB1BEB40AFFF8FDBCF9E1FC083F56" authority="(Thome)" baseAuthorityName="Thome" box="[621,899,1556,1580]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="23" pageNumber="24" phylum="Nematoda" rank="species" species="quadricarinatus">
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<emphasis id="B91B162FB40AFFF8FDBCF9E1FCAE3F56" box="[621,805,1556,1580]" italics="true" pageId="23" pageNumber="24">C.quadricarinatus</emphasis>
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(Thome)
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</taxonomicName>
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,femaletopotypes. H: vulva; J: tail.
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</paragraph>
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</caption>
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<paragraph id="8BD0CA3DB405FFF7FF77FF65FD2E3834" blockId="24.[128,1063,144,1607]" pageId="24" pageNumber="25">Vulva with protruding, large, asymmetricallips.Gonadcephaloboid,inmost specimens with double postvulvar flexure. No sperm.Rudimentofsecondgonad large, 69 -87 (x or 30-45 % of vulva-anus distance. Tail sub-cylindroid with broadly rounded or somewhat truncate terminus which usuallyisindentedin the middle. Number of tail annules 14-18. Taillength 1. 9-2.6 analbodywidths. The phasmids open at 52- 69% of tail length.</paragraph>
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</subSubSection>
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<subSubSection id="C37599B6B405FFF7FF74FEA1FE0E3B69" pageId="24" pageNumber="25" type="materials_examined">
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<paragraph id="8BD0CA3DB405FFF7FF74FEA1FDCB38CA" blockId="24.[128,1063,144,1607]" pageId="24" pageNumber="25">
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<materialsCitation id="3B07C060B405FFF7FF74FEA1FDD93815" ID-GBIF-Occurrence="4155261306" box="[165,594,340,367]" location="slide WT 1180" pageId="24" pageNumber="25" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
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<typeStatus id="54D4749FB405FFF7FF74FEA1FE993815" box="[165,274,340,367]" pageId="24" pageNumber="25" type="holotype">Holotype</typeStatus>
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:
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<specimenCount id="9D6901B4B405FFF7FEF4FEA1FEF13815" box="[293,378,340,367]" pageId="24" pageNumber="25" type="female">Female</specimenCount>
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on
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<location id="8EB09CE6B405FFF7FE76FEA1FDC53815" LSID="urn:lsid:plazi:treatment:03C67B2BB40BFFF6FF7FFC6EFD563CC4:8EB09CE6B405FFF7FE76FEA1FDC53815" box="[423,590,340,367]" name="slide WT 1180" pageId="24" pageNumber="25">slide WT 1180</location>
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.
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</materialsCitation>
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<materialsCitation id="3B07C060B405FFF7FD8AFEA1FDCB38CA" ID-GBIF-Occurrence="4155261313" country="United States of America" location="Maryland" pageId="24" pageNumber="25" specimenCount="27" specimenCount-female="27" stateProvince="Maryland" typeStatus="paratype">
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<typeStatus id="54D4749FB405FFF7FD8AFEA1FD4F3815" box="[603,708,340,367]" pageId="24" pageNumber="25" type="paratype">Paratypes</typeStatus>
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|
:
|
|
<specimenCount id="9D6901B4B405FFF7FD00FEA1FCC73815" box="[721,844,340,367]" pageId="24" pageNumber="25" type="female">27 females</specimenCount>
|
|
(two with end-on view of head) on slides WT 1181-1196; six females deposited with Dr.Morgan Golden, Beltsville,
|
|
<collectingRegion id="49AB04DFB405FFF7FEBCFE63FE6A38CA" box="[365,481,406,432]" country="United States of America" name="Maryland" pageId="24" pageNumber="25">Maryland</collectingRegion>
|
|
,
|
|
<collectingCountry id="F3788AADB405FFF7FE20FE63FDCB38CA" box="[497,576,406,432]" name="United States of America" pageId="24" pageNumber="25">U. S.A.</collectingCountry>
|
|
</materialsCitation>
|
|
</paragraph>
|
|
<paragraph id="8BD0CA3DB405FFF7FF75FE42FE0E3B69" blockId="24.[128,1063,144,1607]" pageId="24" pageNumber="25">
|
|
<typeStatus id="54D4749FB405FFF7FF75FE42FF5538AB" box="[164,222,439,465]" pageId="24" pageNumber="25">Type</typeStatus>
|
|
habitat and locality: Sample 70. This species is very widespread on Spitzbergen; it was found also in samples 1, 2, 3, 4, 5, 6, 8, 17, 18, 19,23,30, 37, 60, 62, 66 and 67.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="C37599B6B405FFF6FF75FDEDFD563CC4" lastPageId="25" lastPageNumber="26" pageId="24" pageNumber="25" type="discussion">
|
|
<paragraph id="8BD0CA3DB405FFF7FF75FDEDFE873BAC" blockId="24.[128,1063,144,1607]" pageId="24" pageNumber="25">
|
|
Discussion.- Thorne (1925) described, among several
|
|
<taxonomicName id="4C6FB1BEB405FFF7FCC8FDEDFBAF3B49" box="[793,1060,536,563]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="24" pageNumber="25" phylum="Nematoda" rank="subGenus" subGenus="Acrobeles">
|
|
<emphasis id="B91B162FB405FFF7FCC8FDEDFBAF3B49" box="[793,1060,536,563]" italics="true" pageId="24" pageNumber="25">Chiloplacus(Acrobeles)</emphasis>
|
|
</taxonomicName>
|
|
species, one with five lateral lines, viz.
|
|
<emphasis id="B91B162FB405FFF7FD9EFDCCFCAA3B2E" box="[591,801,569,596]" italics="true" pageId="24" pageNumber="25">
|
|
<taxonomicName id="4C6FB1BEB405FFF7FD9EFDCCFC973B2E" box="[591,796,569,596]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="24" pageNumber="25" phylum="Nematoda" rank="species" species="quadricarinatus">C. quadricarinatus</taxonomicName>
|
|
.
|
|
</emphasis>
|
|
Since then repeatedly
|
|
<taxonomicName id="4C6FB1BEB405FFF7FF58FDACFE873B0E" authorityName="Thorne" authorityYear="1937" box="[137,268,601,628]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="24" pageNumber="25" phylum="Nematoda" rank="genus">
|
|
<emphasis id="B91B162FB405FFF7FF58FDACFE873B0E" box="[137,268,601,628]" italics="true" pageId="24" pageNumber="25">Chiloplacus</emphasis>
|
|
</taxonomicName>
|
|
specimens with five lateral lines have been found,andidentifiedon the basis of this character as
|
|
<taxonomicName id="4C6FB1BEB405FFF7FE28FD8EFD4D3BEF" box="[505,710,635,661]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="24" pageNumber="25" phylum="Nematoda" rank="species" species="quadricarinatus">
|
|
<emphasis id="B91B162FB405FFF7FE28FD8EFD4D3BEF" box="[505,710,635,661]" italics="true" pageId="24" pageNumber="25">C. quadricarinatus</emphasis>
|
|
</taxonomicName>
|
|
(van Rossen & Loof, 1962; Loof, 1964). Critical evaluation has now shown thatthesespecimensarenotall conspecific.
|
|
</paragraph>
|
|
<paragraph id="8BD0CA3DB405FFF7FF72FD29FEDE3C78" blockId="24.[128,1063,144,1607]" pageId="24" pageNumber="25">
|
|
Twelve females of
|
|
<taxonomicName id="4C6FB1BEB405FFF7FEADFD29FDC23B8D" box="[380,585,732,759]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="24" pageNumber="25" phylum="Nematoda" rank="species" species="quadricarinatus">
|
|
<emphasis id="B91B162FB405FFF7FEADFD29FDC23B8D" box="[380,585,732,759]" italics="true" pageId="24" pageNumber="25">C. quadricarinatus</emphasis>
|
|
</taxonomicName>
|
|
from Thome's collection were available, collected May, 1933 from shadscale soil, Mosida,
|
|
<collectingRegion id="49AB04DFB405FFF7FD6CFD08FD723A62" box="[701,761,765,792]" country="United States of America" name="Utah" pageId="24" pageNumber="25">Utah</collectingRegion>
|
|
,
|
|
<collectingCountry id="F3788AADB405FFF7FCD6FD08FCD53A62" box="[775,862,765,792]" name="United States of America" pageId="24" pageNumber="25">U.S.A.</collectingCountry>
|
|
(topotypes)and July, 1925 from dead alfalfa, Fort Collins,
|
|
<collectingRegion id="49AB04DFB405FFF7FD79FCE8FC933A42" box="[680,792,797,824]" country="United States of America" name="Colorado" pageId="24" pageNumber="25">Colorado</collectingRegion>
|
|
,
|
|
<collectingCountry id="F3788AADB405FFF7FCFCFCE8FCF03A42" box="[813,891,797,824]" name="United States of America" pageId="24" pageNumber="25">U.S.A.</collectingCountry>
|
|
(
|
|
<typeStatus id="54D4749FB405FFF7FC5AFCE8FC483A42" box="[907,963,797,824]" pageId="24" pageNumber="25">types</typeStatus>
|
|
?). Dimensions: L = 0.94-
|
|
<quantity id="4C9767D8B405FFF7FEA9FCCBFE543A23" box="[376,479,830,857]" metricMagnitude="-3" metricUnit="m" metricValue="1.16" pageId="24" pageNumber="25" unit="mm" value="1.16">1. 16 mm</quantity>
|
|
; a = 19-28; b = 3.2-4.3; c = 17- 22; V = 6 3- 68; G prevulvar = 12 -19; G postvulvar = 14-22; G2 = 3- 5; T/ABW = 1.5-2.4. The deirids lie at 5 3- 72% of neck length from head end,alwaysdistinctly anterior to the corpus-isthmusjunction (in mostspecimenstheoesophagus is coiled, index 'b' corrected to length of outstretched oesophagus).Hemizonid far anterior to corpus-isthmus junction, two annuleslong.Excretoryporeopens through anterior hemizonid annule or immediately anteriortohemizonid.The corpus is five to six times as long as the isthmus. Length ofisthmus= 32- 36
|
|
<emphasis id="B91B162FB405FFF7FC29FBD6FBAB3D44" box="[1016,1056,1059,1086]" italics="true" pageId="24" pageNumber="25">\ L.</emphasis>
|
|
The body is contracted ventrally behind the vulva. Vulvalipslargeandprotruding, the posterior one rounded, with cuticle not thickerthanon adjacent parts of body. The double postvulvar flexurein the gonad ismostlyabsent.Tail tapering, somewhat convex-conoid, terminusmoreroundedthaninC.
|
|
<emphasis id="B91B162FB405FFF7FC62FB50FBAB3DBA" box="[947,1056,1189,1216]" italics="true" pageId="24" pageNumber="25">
|
|
<taxonomicName id="4C6FB1BEB405FFF7FC62FB50FB973DBA" authorityName="A..L O O F" authorityYear="1971" box="[947,1052,1189,1216]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="24" pageNumber="25" phylum="Nematoda" rank="species" species="saccatus">saccatus</taxonomicName>
|
|
.
|
|
</emphasis>
|
|
Tail annules 16-18. The rudimentary second gonad measuresabout40- 50ji (See
|
|
<figureCitation id="1354D6B8B405FFF7FF6EFB12FE8B3C78" box="[191,256,1255,1282]" captionStart="FIG" captionStartId="23.[203,237,1503,1527]" captionTargetBox="[230,1095,155,1389]" captionTargetPageId="23" captionText="FIG. 3. A-C: Chiloplacus saccatus n.sp., female. A: neck region; B. gonad; C: tail.D-E:. C quadricarinatus (Thorne) from Venezuela,female: D: vulva; E: tail F-G: C.contractus (Thorne), female topotypes.F: vulva;G: tail; H-J: C.quadricarinatus(Thome),femaletopotypes. H: vulva; J: tail." figureDoi="http://doi.org/10.5281/zenodo.8152990" httpUri="https://zenodo.org/record/8152990/files/figure.png" pageId="24" pageNumber="25">Fig. 3</figureCitation>
|
|
, H -I).
|
|
</paragraph>
|
|
<paragraph id="8BD0CA3DB405FFF7FF70FAF2FCDB3C19" blockId="24.[128,1063,144,1607]" pageId="24" pageNumber="25">
|
|
<taxonomicName id="4C6FB1BEB405FFF7FF70FAF2FEE53C58" box="[161,366,1287,1314]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="24" pageNumber="25" phylum="Nematoda" rank="species" species="quadricarinatus">
|
|
<emphasis id="B91B162FB405FFF7FF70FAF2FEE53C58" box="[161,366,1287,1314]" italics="true" pageId="24" pageNumber="25">C. quadricarinatus</emphasis>
|
|
</taxonomicName>
|
|
apud van Rossen & Loof(1962) is identical with
|
|
<taxonomicName id="4C6FB1BEB405FFF7FC4AFAF2FB9C3C58" authorityName="A..L O O F" authorityYear="1971" box="[923,1047,1287,1314]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="24" pageNumber="25" phylum="Nematoda" rank="species" species="saccatus">
|
|
<emphasis id="B91B162FB405FFF7FC4AFAF2FB9C3C58" box="[923,1047,1287,1314]" italics="true" pageId="24" pageNumber="25">C.saccatus</emphasis>
|
|
</taxonomicName>
|
|
: the deirids lie behind the corpus-isthmusjunctionandtherudimentarysecond gonad is very long (87 [x or 33 % of the vulva-anus distance).
|
|
</paragraph>
|
|
<paragraph id="8BD0CA3DB405FFF6FF71FA9DFEE53BAA" blockId="24.[128,1063,144,1607]" lastBlockId="25.[222,1152,139,1470]" lastPageId="25" lastPageNumber="26" pageId="24" pageNumber="25">
|
|
<taxonomicName id="4C6FB1BEB405FFF7FF71FA9DFEE53CF9" box="[160,366,1384,1411]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="24" pageNumber="25" phylum="Nematoda" rank="species" species="quadricarinatus">
|
|
<emphasis id="B91B162FB405FFF7FF71FA9DFEE53CF9" box="[160,366,1384,1411]" italics="true" pageId="24" pageNumber="25">C. quadricarinatus</emphasis>
|
|
</taxonomicName>
|
|
apud Loof (1964) from
|
|
<collectingCountry id="F3788AADB405FFF7FD56FA9DFD763CF9" box="[647,765,1384,1411]" name="Venezuela" pageId="24" pageNumber="25">Venezuela</collectingCountry>
|
|
differs from both
|
|
<taxonomicName id="4C6FB1BEB405FFF7FC02FA9DFE803CDE" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="24" pageNumber="25" phylum="Nematoda" rank="species" species="quadricarinatus">
|
|
<emphasis id="B91B162FB405FFF7FC02FA9DFE803CDE" italics="true" pageId="24" pageNumber="25">C. quadricarinatus</emphasis>
|
|
</taxonomicName>
|
|
of Thorne and
|
|
<taxonomicName id="4C6FB1BEB405FFF7FE00FA7CFDC73CDE" authorityName="A..L O O F" authorityYear="1971" box="[465,588,1417,1444]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="24" pageNumber="25" phylum="Nematoda" rank="species" species="saccatus">
|
|
<emphasis id="B91B162FB405FFF7FE00FA7CFDC73CDE" box="[465,588,1417,1444]" italics="true" pageId="24" pageNumber="25">C.saccatus</emphasis>
|
|
</taxonomicName>
|
|
by the smaller andslendererbody; by the shape of the vulva lips, by the lowerand morerounded edgesofthelips,the more truncate tail, and in that males are numerous.(
|
|
<figureCitation id="1354D6B8B405FFF7FD3DFA3EFCBB3C9C" box="[748,816,1483,1510]" captionStart="FIG" captionStartId="23.[203,237,1503,1527]" captionTargetBox="[230,1095,155,1389]" captionTargetPageId="23" captionText="FIG. 3. A-C: Chiloplacus saccatus n.sp., female. A: neck region; B. gonad; C: tail.D-E:. C quadricarinatus (Thorne) from Venezuela,female: D: vulva; E: tail F-G: C.contractus (Thorne), female topotypes.F: vulva;G: tail; H-J: C.quadricarinatus(Thome),femaletopotypes. H: vulva; J: tail." figureDoi="http://doi.org/10.5281/zenodo.8152990" httpUri="https://zenodo.org/record/8152990/files/figure.png" pageId="24" pageNumber="25">Fig. 3</figureCitation>
|
|
,D - E).Thedeirids lie at 63 - 77 % of neck length from the head end,anteriortothecorpus-isthmus junction. The corpus is six to seven times as long asthe isthmus.Therudimentary second gonad, visible in only
|
|
<specimenCount id="9D6901B4B405FFF7FE08F9D9FDDC3F3D" box="[473,599,1580,1607]" pageId="24" pageNumber="25" type="female">one female</specimenCount>
|
|
, is very short,lessthanonebodywidth and measuring 9 % of vulva-anus distance. The vulva does not protrude, the vulva lips are more symmetrical and the vagina is curved; the body is not contracted behind the vulva. This all might suggest specific distinctness from
|
|
<emphasis id="B91B162FB404FFF6FBB5FF39FE113872" italics="true" pageId="25" pageNumber="26">
|
|
<taxonomicName id="4C6FB1BEB404FFF6FBB5FF39FE1E3872" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="25" pageNumber="26" phylum="Nematoda" rank="species" species="quadricarinatus">C. quadricarinatus</taxonomicName>
|
|
.
|
|
</emphasis>
|
|
However, in a population from
|
|
<collectingCountry id="F3788AADB404FFF6FCF8FF18FC0B3872" box="[809,896,237,264]" name="Nigeria" pageId="25" pageNumber="26">Nigeria</collectingCountry>
|
|
I found most of the females agreeing in vulvar characters with those from
|
|
<collectingCountry id="F3788AADB404FFF6FC89FEF8FC453852" box="[856,974,269,296]" name="Venezuela" pageId="25" pageNumber="26">Venezuela</collectingCountry>
|
|
, but a few had protruding vulva lips agreeing in every detail with those of
|
|
<emphasis id="B91B162FB404FFF6FC17FEDBFBF73833" box="[966,1148,302,329]" italics="true" pageId="25" pageNumber="26">
|
|
<taxonomicName id="4C6FB1BEB404FFF6FC17FEDBFBFD3833" box="[966,1142,302,329]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="25" pageNumber="26" phylum="Nematoda" rank="species" species="quadricarinatus">quadricarinatus</taxonomicName>
|
|
.
|
|
</emphasis>
|
|
Males from
|
|
<collectingCountry id="F3788AADB404FFF6FEA2FEBAFE413813" box="[371,458,335,361]" name="Nigeria" pageId="25" pageNumber="26">Nigeria</collectingCountry>
|
|
agreed wholly to those from
|
|
<collectingCountry id="F3788AADB404FFF6FCE1FEBAFC2C3813" box="[816,935,335,361]" name="Venezuela" pageId="25" pageNumber="26">Venezuela</collectingCountry>
|
|
in shape and size of spicules and gubernaculum and distribution of papillae. The protrusion of the vulva lips and the contraction of the body behind the vulva may depend on the age of the individual (cf. Anderson, 1968) so this is not a reliable character. As the Venezuelan material generally is not in too good a condition, I hesitate to consider the small difference in lip shape as decisive; also there are no data upon variation in length of the second rudimentary gonad. Remains only the absence of males in Thome's populations. This, too, does not appear decisive. So I regard the populations from
|
|
<collectingCountry id="F3788AADB404FFF6FDBDFDA1FD693B15" box="[620,738,596,623]" name="Venezuela" pageId="25" pageNumber="26">Venezuela</collectingCountry>
|
|
and
|
|
<collectingCountry id="F3788AADB404FFF6FCCEFDA1FCFE3B15" box="[799,885,596,623]" name="Nigeria" pageId="25" pageNumber="26">Nigeria</collectingCountry>
|
|
as the true
|
|
<emphasis id="B91B162FB404FFF6FBD0FDA1FEAE3BF5" italics="true" pageId="25" pageNumber="26">
|
|
<taxonomicName id="4C6FB1BEB404FFF6FBD0FDA1FEAB3BF5" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="25" pageNumber="26" phylum="Nematoda" rank="species" species="quadricarinatus">quadricarinatus</taxonomicName>
|
|
.
|
|
</emphasis>
|
|
It is conceivable that during development of the adult female the shape of the tail is modified by the thickening of the body (cf.
|
|
<taxonomicName id="4C6FB1BEB404FFF6FCBFFD60FEEF3BAA" authority=", Loof, 1960" authorityName="Loof" authorityYear="1960" class="Chromadorea" family="Pratylenchidae" genus="Pratylenchus" kingdom="Animalia" order="Rhabditida" pageId="25" pageNumber="26" phylum="Nematoda" rank="species" species="neglectus">
|
|
<emphasis id="B91B162FB404FFF6FCBFFD60FBF73BCA" box="[878,1148,661,688]" italics="true" pageId="25" pageNumber="26">Pratylenchus neglectus,</emphasis>
|
|
Loof, 1960
|
|
</taxonomicName>
|
|
).
|
|
</paragraph>
|
|
<paragraph id="8BD0CA3DB404FFF6FF2BFD22FE763D80" blockId="25.[222,1152,139,1470]" pageId="25" pageNumber="26">
|
|
Van Rossen & Loof (1962) remarked that their specimens
|
|
<emphasis id="B91B162FB404FFF6FC4EFD22FBF73B88" box="[927,1148,727,754]" italics="true" pageId="25" pageNumber="26">of 'quadricarinatus'</emphasis>
|
|
from
|
|
<collectingCountry id="F3788AADB404FFF6FEF5FD02FEF03A68" box="[292,379,759,786]" name="Sweden" pageId="25" pageNumber="26">Sweden</collectingCountry>
|
|
showed several characters reminiscent of
|
|
<taxonomicName id="4C6FB1BEB404FFF6FCABFD02FE963A48" authority="(Thorne, 1925)" baseAuthorityName="Thorne" baseAuthorityYear="1925" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="25" pageNumber="26" phylum="Nematoda" rank="species" species="contractus">
|
|
<emphasis id="B91B162FB404FFF6FCABFD02FB873A68" box="[890,1036,759,786]" italics="true" pageId="25" pageNumber="26">C. contractus</emphasis>
|
|
(Thorne, 1925)
|
|
</taxonomicName>
|
|
and it seemed worth while to examine this species too. Ten females were available, on the same slides and from the same localities as the
|
|
<taxonomicName id="4C6FB1BEB404FFF6FC1CFCCDFBF53A29" box="[973,1150,824,851]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="25" pageNumber="26" phylum="Nematoda" rank="species" species="quadricarinatus">
|
|
<emphasis id="B91B162FB404FFF6FC1CFCCDFBF53A29" box="[973,1150,824,851]" italics="true" pageId="25" pageNumber="26">quadricarinatus</emphasis>
|
|
</taxonomicName>
|
|
specimens, from Thome's collection. Dimensions: L = 0.72 -
|
|
<quantity id="4C9767D8B404FFF6FC12FCACFBA43A09" box="[963,1071,857,883]" metricMagnitude="-4" metricUnit="m" metricValue="8.8" pageId="25" pageNumber="26" unit="mm" value="0.88">0.88 mm</quantity>
|
|
; a = 14-22; b = 4.2-4.9; c = 16-21; V = 66 - 68; G prevulvar = 17 -31; G postvulvar = 11-21; G2 = 4- 7; T/ABW = 1.4-1.9. In general body shape and through the distinctly protruding and large vulva lips this species strongly resembles
|
|
<emphasis id="B91B162FB404FFF6FE8FFC2EFDB03A8C" box="[350,571,987,1014]" italics="true" pageId="25" pageNumber="26">
|
|
<taxonomicName id="4C6FB1BEB404FFF6FE8FFC2EFDBA3A8C" box="[350,561,987,1014]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="25" pageNumber="26" phylum="Nematoda" rank="species" species="quadricarinatus">C. quadricarinatus</taxonomicName>
|
|
,
|
|
</emphasis>
|
|
from which it can be distinguished by the narrower lateral field with three longitudinal lines; smaller body; much shorter oesophagus, the index'b' being even higher than in
|
|
<taxonomicName id="4C6FB1BEB404FFF6FCFEFBE9FC703D4D" box="[815,1019,1052,1079]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="25" pageNumber="26" phylum="Nematoda" rank="species" species="quadricarinatus">
|
|
<emphasis id="B91B162FB404FFF6FCFEFBE9FC703D4D" box="[815,1019,1052,1079]" italics="true" pageId="25" pageNumber="26">C.quadricarinatus</emphasis>
|
|
</taxonomicName>
|
|
despite the lesser body length; less convex tail; presence of a double flexure in the postvulvar part of the gonad; and by the less regularly rounded posterior vulva lip, the cuticle of which is much thicker than that of the adjacent body (
|
|
<figureCitation id="1354D6B8B404FFF6FC0AFB8BFBA93DE2" box="[987,1058,1150,1176]" captionStart="FIG" captionStartId="23.[203,237,1503,1527]" captionTargetBox="[230,1095,155,1389]" captionTargetPageId="23" captionText="FIG. 3. A-C: Chiloplacus saccatus n.sp., female. A: neck region; B. gonad; C: tail.D-E:. C quadricarinatus (Thorne) from Venezuela,female: D: vulva; E: tail F-G: C.contractus (Thorne), female topotypes.F: vulva;G: tail; H-J: C.quadricarinatus(Thome),femaletopotypes. H: vulva; J: tail." figureDoi="http://doi.org/10.5281/zenodo.8152990" httpUri="https://zenodo.org/record/8152990/files/figure.png" pageId="25" pageNumber="26">Fig. 3</figureCitation>
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, F -G). Hemizonid and excretory pore near corpus-isthmus junction. Deirids not visible because the specimens are strongly flattened. Dimensions of three intra-uterine eggs: 61- 67 x 30- 36 fi.
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</paragraph>
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<paragraph id="8BD0CA3DB404FFF6FF2BFAF5FD563CC4" blockId="25.[222,1152,139,1470]" pageId="25" pageNumber="26">
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Commonly
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<taxonomicName id="4C6FB1BEB404FFF6FE58FAF5FD973C61" box="[393,540,1280,1307]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="25" pageNumber="26" phylum="Nematoda" rank="species" species="contractus">
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<emphasis id="B91B162FB404FFF6FE58FAF5FD973C61" box="[393,540,1280,1307]" italics="true" pageId="25" pageNumber="26">C. contractus</emphasis>
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</taxonomicName>
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is regarded a junior synonym of
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<taxonomicName id="4C6FB1BEB404FFF6FC66FAF5FD853C46" authority="(de Man, 1921) Thorne, 1937" authorityName="Thorne" authorityYear="1937" baseAuthorityName="de Man" baseAuthorityYear="1921" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="25" pageNumber="26" phylum="Nematoda" rank="species" species="propinquus">
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<emphasis id="B91B162FB404FFF6FC66FAF5FBC43C61" box="[951,1103,1280,1307]" italics="true" pageId="25" pageNumber="26">C.propinquus</emphasis>
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(de Man, 1921) Thorne, 1937
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</taxonomicName>
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, but the description of this species is insufficient and the drawing of the vulva indicates that it is not identical with
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<emphasis id="B91B162FB404FFF6FC16FAB4FBE83C26" box="[967,1123,1345,1372]" italics="true" pageId="25" pageNumber="26">
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|
<taxonomicName id="4C6FB1BEB404FFF6FC16FAB4FBD43C26" box="[967,1119,1345,1372]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="25" pageNumber="26" phylum="Nematoda" rank="species" species="contractus">C. contractus</taxonomicName>
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.
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</emphasis>
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It is best regarded
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<emphasis id="B91B162FB404FFF6FE77FA97FD0A3C07" box="[422,641,1378,1405]" italics="true" pageId="25" pageNumber="26">species inquirenda.</emphasis>
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<taxonomicName id="4C6FB1BEB404FFF6FD58FA97FB803C07" authority="Kirjanova, 1951" authorityName="Kirjanova" authorityYear="1951" box="[649,1035,1378,1405]" class="Chromadorea" family="Cephalobidae" genus="Acrobeles" kingdom="Animalia" order="Rhabditida" pageId="25" pageNumber="26" phylum="Nematoda" rank="species" species="bonus">
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<emphasis id="B91B162FB404FFF6FD58FA97FCCE3C07" box="[649,837,1378,1405]" italics="true" pageId="25" pageNumber="26">Acrobeles bonus</emphasis>
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|
Kirjanova, 1951
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</taxonomicName>
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|
, synonymized with
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|
<taxonomicName id="4C6FB1BEB404FFF6FEB8FA77FD893CE7" authorityName="Thorne" authorityYear="1937" baseAuthorityName="de Man" baseAuthorityYear="1921" box="[361,514,1410,1437]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="25" pageNumber="26" phylum="Nematoda" rank="species" species="propinquus">
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<emphasis id="B91B162FB404FFF6FEB8FA77FD893CE7" box="[361,514,1410,1437]" italics="true" pageId="25" pageNumber="26">C.propinquus</emphasis>
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|
</taxonomicName>
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|
and
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|
<taxonomicName id="4C6FB1BEB404FFF6FDEEFA77FD593CE7" box="[575,722,1410,1437]" class="Chromadorea" family="Cephalobidae" genus="Chiloplacus" kingdom="Animalia" order="Rhabditida" pageId="25" pageNumber="26" phylum="Nematoda" rank="species" species="contractus">
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|
<emphasis id="B91B162FB404FFF6FDEEFA77FD593CE7" box="[575,722,1410,1437]" italics="true" pageId="25" pageNumber="26">C. contractus</emphasis>
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|
</taxonomicName>
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|
by Meyl (1961) is different from the latter as testified by the shape of the vulva.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |