365 lines
28 KiB
XML
365 lines
28 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.257.3666" ID-GBIF-Dataset="94ee009b-28ba-4bf2-9983-39236d9f713d" ID-PMC="PMC3591736" ID-Pensoft-Pub="1313-2970-257-1" ID-PubMed="23653491" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-257-1" ModsDocOrigin="ZooKeys 257" ModsDocTitle="Two new genera of nematode (Oxyurida, Hystrignathidae) parasites of Passalidae (Coleoptera) from the Democratic Republic of Congo" checkinTime="1451247789547" checkinUser="pensoft" docAuthor="Morffe, Jans & Garcia, Nayla" docDate="2013" docId="D0691358CC61BE7DD34A41E40CC95167" docLanguage="en" docName="ZooKeys 257: 1-15" docOrigin="ZooKeys 257" docSource="http://dx.doi.org/10.3897/zookeys.257.3666" docTitle="Kongonema meyeri Morffe & Garcia, 2013, sp. n." docType="treatment" docVersion="4" lastPageNumber="4" masterDocId="FF8B9B3DC45E03041231FFE0D3206C2D" masterDocTitle="Two new genera of nematode (Oxyurida, Hystrignathidae) parasites of Passalidae (Coleoptera) from the Democratic Republic of Congo" masterLastPageNumber="15" masterPageNumber="1" pageNumber="2" updateTime="1668155119950" updateUser="ExternalLinkService">
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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>Two new genera of nematode (Oxyurida, Hystrignathidae) parasites of Passalidae (Coleoptera) from the Democratic Republic of Congo</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>Morffe, Jans</mods:namePart>
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</mods:name>
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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>Garcia, Nayla</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>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2013</mods:date>
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<mods:detail type="volume">
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<mods:number>257</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>15</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://dx.doi.org/10.3897/zookeys.257.3666</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">http://dx.doi.org/10.3897/zookeys.257.3666</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-257-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152039618" LSID="urn:lsid:zoobank.org:act:0E02D195-40DE-4D6A-A752-D9FEAF8910E7" httpUri="http://treatment.plazi.org/id/D0691358CC61BE7DD34A41E40CC95167" lastPageId="3" lastPageNumber="4" pageId="1" pageNumber="2">
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<subSubSection pageId="1" pageNumber="2" type="nomenclature">
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<paragraph pageId="1" pageNumber="2">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:0E02D195-40DE-4D6A-A752-D9FEAF8910E7" class="Chromadorea" family="Hystrignathidae" genus="Kongonema" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Kongonema meyeri" order="Rhabditida" pageId="1" pageNumber="2" phylum="Nematoda" rank="species" species="meyeri">Kongonema meyeri</taxonomicName>
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<taxonomicNameLabel pageId="1" pageNumber="2">sp. n.</taxonomicNameLabel>
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Figs 1
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<normalizedToken originalValue="A–G">A-G</normalizedToken>
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, 2
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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, 3
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<normalizedToken originalValue="A–E">A-E</normalizedToken>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="2" type="type material">
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<paragraph pageId="1" pageNumber="2">Type material.</paragraph>
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<paragraph pageId="1" pageNumber="2">
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♀ holotype, Democratic Republic of Congo, Kivu Region, Katale,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-1.3166666">1°19'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="29.366667">29°22'E</geoCoordinate>
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; in
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<taxonomicName class="Insecta" family="Passalidae" genus="Didimus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Didimus" order="Coleoptera" pageId="1" pageNumber="2" phylum="Arthropoda" rank="genus">Didimus</taxonomicName>
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sp.; 4.V.1939; Hautmann coll.; CZACC 11.4653. Paratypes: 10♀♀, same data as holotype, CZACC 11.4654-11.4663; 10♀♀, same data as holotype, RMCA; 4♀♀, same data as holotype, CHIOC; ♂, same data as holotype, CZACC 11.4664; ♂, same data as holotype, RMCA.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="2" type="additional material">
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<paragraph pageId="1" pageNumber="2">Additional material.</paragraph>
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<paragraph pageId="1" pageNumber="2">
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Vouchers: 2♀♀, Democratic Republic of Congo, Kivu Region, Katale,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-1.3166666">1°19'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="29.366667">29°22'E</geoCoordinate>
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; in
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<taxonomicName class="Insecta" family="Passalidae" genus="Didimus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Didimus" order="Coleoptera" pageId="1" pageNumber="2" phylum="Arthropoda" rank="genus">Didimus</taxonomicName>
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sp.; 4.V.1939; Hautmann coll., RBINS. 2♀♀, Democratic Republic of Congo, Kivu Region, Katale,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-1.3166666">1°19'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="29.366667">29°22'E</geoCoordinate>
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; in
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<taxonomicName class="Insecta" family="Passalidae" genus="Erionomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Erionomus pilosus" order="Coleoptera" pageId="1" pageNumber="2" phylum="Arthropoda" rank="species" species="pilosus">Erionomus pilosus</taxonomicName>
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; 4.V.1939; Hautmann coll.;CZACC 11.4665-11.4666; 2♀♀, same data as the latter, RMCA;
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="2" lastPageNumber="3" pageId="1" pageNumber="2" type="measurements">
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<paragraph pageId="1" pageNumber="2">Measurements.</paragraph>
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<paragraph pageId="1" pageNumber="2">
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Holotype (female) a = 12.15, b = 5.06, c = 7.26, V% = 58.08, total length = 1.670, maximum body width = 0.138, first cephalic annule (
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<normalizedToken originalValue="length×width">lengthxwidth</normalizedToken>
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) = 0.013
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<normalizedToken originalValue="×">x</normalizedToken>
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0.038, stoma length = 0.050, procorpus length = 0.260, isthmus length = 0.020, diameter of basal bulb = 0.058, total length of oesophagus = 0.330, nerve ring to anterior end = 0.185, excretory pore to anterior end = 0.440, vulva to posterior end = 0.700, anus to posterior end = 0.230, eggs = 0.123
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<normalizedToken originalValue="×">x</normalizedToken>
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0.050 (n = 1).
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</paragraph>
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<paragraph pageId="1" pageNumber="2">
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Paratypes (females) (n = 24) a = 8.65-13.08 (10.68
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.90 n = 23), b = 4.30-5.03 (4.71
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.71 n = 21), c = 5.65-7.45 (6.43
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.37 n = 23), V% = 53.02-58.82 (55.91
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<normalizedToken originalValue="±">+/-</normalizedToken>
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1.43 n = 23), total length = 1.400-1.670 (1.530
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.075 n = 23), maximum body width = 0.120-0.170 (0.144
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.012 n = 24), first cephalic annule (
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<normalizedToken originalValue="length×width">lengthxwidth</normalizedToken>
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) = 0.013-0.025
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<normalizedToken originalValue="×">x</normalizedToken>
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0.038-0.043 (0.016
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.003
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<normalizedToken originalValue="×">x</normalizedToken>
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0.041
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.002 n = 19), stoma length = 0.033-0.050 (0.045
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.005 n = 19), procorpus length = 0.210-0.270 (0.244
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.013 n = 20), isthmus length = 0.020-0.033 (0.024
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.003 n = 22), diameter of basal bulb = 0.053-0.070 (0.061
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.004 n = 24), total length of oesophagus = 0.283-0.350 (0.324
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.014 n = 21), nerve ring to anterior end = 0.148-0.190 (0.172
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.011 n = 21), excretory pore to anterior end = 0.320-0.490 (0.402
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.046 n = 23), vulva to posterior end = 0.620-0.750 (0.674
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.038 n = 23), anus to posterior end = 0.200-0.280 (0.239
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.019 n = 23), eggs = 0.120-0.133
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<normalizedToken originalValue="×">x</normalizedToken>
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0.043-0.063 (0.125
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.004
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<normalizedToken originalValue="×">x</normalizedToken>
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0.051
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.006 n = 26).
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</paragraph>
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<paragraph lastPageId="2" lastPageNumber="3" pageId="1" pageNumber="2">
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Paratypes (males) (n = 2) a = 15.67-17.33 (16.50
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<normalizedToken originalValue="±">+/-</normalizedToken>
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1.18 n = 2), b = 3.47-3.58 (3.52
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.08 n = 2), c = 121.33-125.33 (123.33
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<normalizedToken originalValue="±">+/-</normalizedToken>
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2.83 n = 2), total length = 0.910-0.940 (0.925
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.021 n = 2), maximum body width = 0.053-0.060 (0.056
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.005 n = 2), procorpus length = 0.250 (n = 2), isthmus length = 0.018-0.020 (0.019
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.002 n =
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<pageBreakToken pageId="2" pageNumber="3" start="start">2</pageBreakToken>
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), diameter of basal bulb = 0.035 (n = 2), total length of oesophagus = 0.263 (n = 2), nerve ring to anterior end = 0.138-0.148 (0.143
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.007 n = 2), excretory pore to anterior end = 0.290-0.330 (0.310
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.028 n = 2), cloacae to posterior end = 0.008 (n = 2).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="3" lastPageNumber="4" pageId="2" pageNumber="3" type="specimens from erionomus pilosus.">
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<paragraph pageId="2" pageNumber="3">
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Specimens from
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<taxonomicName class="Insecta" family="Passalidae" genus="Erionomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Erionomus pilosus" order="Coleoptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="pilosus">Erionomus pilosus</taxonomicName>
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.
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</paragraph>
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<paragraph lastPageId="3" lastPageNumber="4" pageId="2" pageNumber="3">
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Females (n = 4) a = 9.46-10.75 (10.06
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.68 n = 4), b = 4.75-4.97 (4.87
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.09 n = 4), c = 6.58-7.13 (6.82
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.23 n = 4), V% = 55.56-61.59 (57.75
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<normalizedToken originalValue="±">+/-</normalizedToken>
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2.72 n = 4), total length = 1.640-1.750 (1.703
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.046 n = 4), maximum body width = 0.153-0.185 (0.170
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.015 n = 4), first cephalic annule (
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<normalizedToken originalValue="length×width">lengthxwidth</normalizedToken>
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) = 0.018-0.020
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<normalizedToken originalValue="×">x</normalizedToken>
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0.043-0.048 (0.019
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.001
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<normalizedToken originalValue="×">x</normalizedToken>
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0.045
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.002 n = 4), stoma length = 0.048-0.053 (0.050
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.003 n = 4), procorpus length = 0.255-0.275 (0.267
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.009 n = 4), isthmus length = 0.020-0.025 (0.023
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.002 n = 4), diameter of basal bulb = 0.068-0.075 (0.071
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.004 n = 4), total length of oesophagus = 0.330-0.360
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<pageBreakToken pageId="3" pageNumber="4" start="start">(</pageBreakToken>
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0.350
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.014 n = 4), nerve ring to anterior end = 0.185-0.195 (0.189
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.004 n = 4), excretory pore to anterior end = 0.420-0.510 (0.475
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.040 n = 4), vulva to posterior end = 0.630-0.760 (0.720
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.61 n = 4), anus to posterior end = 0.230-0.260 (0.250
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.014 n = 4), eggs = 0.120-0.130
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<normalizedToken originalValue="×">x</normalizedToken>
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0.048-0.065 (0.126
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.004
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<normalizedToken originalValue="×">x</normalizedToken>
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0.058
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.007 n = 7).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="4" type="description">
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<paragraph pageId="3" pageNumber="4">Description.</paragraph>
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<paragraph pageId="3" pageNumber="4">
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Female.Body comparatively robust, widening from the base of the first cephalic annule, maximum body diameter at level of the vulva, then tapering towards anus. Cervical cuticle unarmed, markedly annulated (annuli ca. 5-7
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<normalizedToken originalValue="µm">µm</normalizedToken>
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). Rest of the body with marked annuli decreasing their width towards the level of the anus. Sub-cuticular longitudinal striae present. Lateral alae ca. 9
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide, from the oesophageal region (ca. 30
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<normalizedToken originalValue="µm">µm</normalizedToken>
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before the level of the nerve ring) to a very short distance beyond the level of the anus. Posterior ends of the lateral alae rounded, forming short lobes. Head well developed, set-off from body by a single, deep groove and bearing eight rounded, paired papillae. Amphids pore-like, laterally situated. Mouth sub-triangular in shape. First cephalic annule cone-like, truncate, barely inflated, about two head-lengths long. Stoma comparatively long, about three first cephalic annule lengths long, surrounded by an oesophageal collar. Oesophagus consisting of a muscular, sub-cylindrical procorpus, its base slightly wider and well set-off from the short isthmus. Basal bulb sub-spherical, valve plate well developed. Intestine simple, sub-rectilinear, anterior portion dilated. Rectum short, anus not prominent, as a crescent-like slit. Nerve ring encircling procorpus at about its midpoint. Excretory pore situated at about half of a body width posterior to basal bulb. Genital tract didelphic-amphidelphic, both ovaries reflexed. Anterior ovary reflexed behind the excretory pore, posterior ovary reflexed at about a body width before the anus. Distal flexures of ovaries about one body width-length long.
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<normalizedToken originalValue="Oöcytes">Ooecytes</normalizedToken>
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in single rows. Vulva a median transverse slit slightly displaced to the posterior half of body, lips prominent. Vagina muscular, forwardly directed. Eggs ovoid, bearing eight longitudinal, rough, ridges on the shell. Tail comparatively long, filiform, subulate, ending in a sharp point.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="4" type="male">
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<paragraph pageId="3" pageNumber="4">Male.</paragraph>
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<paragraph pageId="3" pageNumber="4">Body shorter than female, comparatively slender, posterior region ventrally curved. Cervical cuticle unarmed. Sub-cuticular longitudinal striae present. Lateral alae from the oesophageal region (about three body-widths posterior to the cephalic end) to the level of the single mammiform papilla (about a body-width before the level of anus). Head not set-off from body. First cephalic annule not developed. Stoma not defined. Oesophagus consisting of a sub-cylindrical procorpus, well set-off from the short isthmus. Basal bulb rounded, valve plate well developed. Intestine simple, anterior portion slightly dilated. Nerve ring encircling procorpus at its posterior half, about 65% of its length. Excretory pore situated at about 1.5 body-widths posterior to basal bulb. Monorchic. Testis outstretched, arising at a short distance behind the excretory pore. Spicule absent. Dorsal cuticle of the tail region thickened. A single, large, pre-cloacal ventromedian mammiform papilla situated at about a body width before the posterior end. A pair of small, pre-cloacal, sub-lateral papillae situated at a short distance before the level of the cloaca. Tail region becoming sharp visibly from the beginning of the cuticular thickening, until forming a very short tail appendage, its tip rounded.</paragraph>
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<caption pageId="3" pageNumber="4">
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<paragraph pageId="3" pageNumber="4">
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Figure 1.
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<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Kongonema" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Kongonema meyeri" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="meyeri">Kongonema meyeri</taxonomicName>
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gen. n. sp. n. Female. A Oesophageal region, ventral view B Tail, lateral view C Cephalic end, internal view D Cephalic end, external view E Egg F Reproductive system, lateral view G Entire nematode, lateral view.
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</paragraph>
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</caption>
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<caption pageId="3" pageNumber="4">
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<paragraph pageId="3" pageNumber="4">
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Figure 2.
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<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Kongonema" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Kongonema meyeri" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="meyeri">Kongonema meyeri</taxonomicName>
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gen. n. sp. n. Male. A Oesophageal region, lateral view B Cephalic end, internal view C Posterior end, lateral view D Entire nematode, lateral view.
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</paragraph>
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</caption>
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<caption pageId="3" pageNumber="4">
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<paragraph pageId="3" pageNumber="4">
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Figure 3.
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<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Kongonema" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Kongonema meyeri" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="species" species="meyeri">Kongonema meyeri</taxonomicName>
|
||
gen. n. sp. n. Female. SEM images A Cephalic end B Cephalic end, en face view C Vulva D Anus and end of lateral alae E Habitus, lateral view. Scale lines: A 0.025 mm, B 0.01 mm, C,D 0.04 mm, E 0.3 mm.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="3" pageNumber="4" type="discussion">
|
||
<paragraph pageId="3" pageNumber="4">Discussion.</paragraph>
|
||
<paragraph pageId="3" pageNumber="4">
|
||
There are three genera of hystrignathids the female of which present the cervical cuticle unarmed, procorpus sub-cylindrical and reproductive system digonant:
|
||
<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Anomalostoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Anomalostoma" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Anomalostoma</taxonomicName>
|
||
Cordeira, 1981;
|
||
<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Coynema" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Coynema" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Coynema</taxonomicName>
|
||
(Coy,
|
||
<normalizedToken originalValue="García">Garcia</normalizedToken>
|
||
& Alvarez, 1993) Morffe &
|
||
<normalizedToken originalValue="García">Garcia</normalizedToken>
|
||
, 2011 and
|
||
<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Ventelia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ventelia" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Ventelia</taxonomicName>
|
||
Travassos & Kloss, 1958. The first differs by having the anterior region of the procorpus strongly swollen, surrounding the stoma (
|
||
<bibRefCitation author="Cordeira, N" journalOrPublisher="Doctoral thesis, Institute of Biomedical Sciences, University of Sao Paulo, Brazil" pageId="7" pageNumber="8" title="Nematoides intestinais de Passalidae; Revisao de sua sistematica e catalogacao das especies conhecidas." year="1981">Cordeira 1981</bibRefCitation>
|
||
). The stoma of
|
||
<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Kongonema" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Kongonema" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Kongonema</taxonomicName>
|
||
gen. n. is surrounded only by an oesophageal collar, as occur in many hystrignathids.
|
||
<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Anomalostoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Anomalostoma" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Anomalostoma</taxonomicName>
|
||
lacks an evident first cephalic annule vs. conspicuous first cephalic annule of
|
||
<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Kongonema" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Kongonema" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Kongonema</taxonomicName>
|
||
gen. n.
|
||
</paragraph>
|
||
<paragraph pageId="3" pageNumber="4">
|
||
Females of
|
||
<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Coynema" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Coynema" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Coynema</taxonomicName>
|
||
can be segregated by the basal dilatation of its procorpus and the anterior region of the intestine notably inflated, forming a saccular structure (
|
||
<bibRefCitation author="Morffe, J" journalOrPublisher="ZooKeys" pageId="7" pageNumber="8" pagination="9 - 19" title="Coynema gen. n., a new genus of nematode (Thelastomatoidea, Hystrignathidae) parasites of Passalidae (Coleoptera) from Cuba." volume="75" year="2011">
|
||
Morffe and
|
||
<normalizedToken originalValue="García">Garcia</normalizedToken>
|
||
2011
|
||
</bibRefCitation>
|
||
). Both traits are absent in
|
||
<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Kongonema" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Kongonema" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Kongonema</taxonomicName>
|
||
gen. n., which procorpus increases its diameter slightly and gradually towards its base and the fore region of the intestine is only moderately inflated, without the saccular structure mentioned above. The oviduct next to the vagina forms a loop in
|
||
<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Coynema" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Coynema" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Coynema</taxonomicName>
|
||
, instead of the straight oviduct of the present genus.
|
||
</paragraph>
|
||
<paragraph pageId="3" pageNumber="4">
|
||
The males of
|
||
<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Kongonema" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Kongonema" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Kongonema</taxonomicName>
|
||
gen. n. resemble their counterparts of
|
||
<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Coynema" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Coynema" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Coynema</taxonomicName>
|
||
(only close genus where the male is known) by lacking of spicule and by having a similar arrangement of the copulatory papillae: the ventromedian pre-cloacal papilla (typical of
|
||
<taxonomicName family="Hystrignathidae" lsidName="" pageId="3" pageNumber="4" rank="family">Hystrignathidae</taxonomicName>
|
||
) and another pair of small sub-lateral pre-cloacal papillae.
|
||
<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Kongonema" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Kongonema" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Kongonema</taxonomicName>
|
||
gen. n. differs by having a sub-cylindrical procorpus, without the basal dilation and by lacking the saccular region of the intestine characteristic of
|
||
<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Coynema" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Coynema" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Coynema</taxonomicName>
|
||
. The posterior end of
|
||
<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Kongonema" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Kongonema" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Kongonema</taxonomicName>
|
||
gen. n. forms a short, rounded tail appendage vs. the sharp tail of
|
||
<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Coynema" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Coynema" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Coynema</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="3" pageNumber="4">
|
||
On the other hand,
|
||
<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Ventelia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ventelia" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Ventelia</taxonomicName>
|
||
has the procorpus barely set-off from the isthmus, since the posterior third of the procorpus decreases its diameter. The hind procorpus of
|
||
<taxonomicName class="Chromadorea" family="Hystrignathidae" genus="Kongonema" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Kongonema" order="Rhabditida" pageId="3" pageNumber="4" phylum="Nematoda" rank="genus">Kongonema</taxonomicName>
|
||
gen. n. increases its diameter slightly and is well differentiated from the isthmus.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="3" pageNumber="4" type="type host">
|
||
<paragraph pageId="3" pageNumber="4">Type host.</paragraph>
|
||
<paragraph pageId="3" pageNumber="4">
|
||
<taxonomicName class="Insecta" family="Passalidae" genus="Didimus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Didimus" order="Coleoptera" pageId="3" pageNumber="4" phylum="Arthropoda" rank="genus">Didimus</taxonomicName>
|
||
sp. (
|
||
<taxonomicName class="Magnoliopsida" family="Malvaceae" genus="Coleoptera" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Coleoptera" order="Malvales" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="genus">Coleoptera</taxonomicName>
|
||
:
|
||
<taxonomicName family="Passalidae" lsidName="" pageId="3" pageNumber="4" rank="family">Passalidae</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="3" pageNumber="4" type="other host">
|
||
<paragraph pageId="3" pageNumber="4">Other host.</paragraph>
|
||
<paragraph pageId="3" pageNumber="4">
|
||
<taxonomicName class="Insecta" family="Passalidae" genus="Erionomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Erionomus pilosus" order="Coleoptera" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="pilosus">Erionomus pilosus</taxonomicName>
|
||
Aurivillus, 1896 (
|
||
<taxonomicName class="Magnoliopsida" family="Malvaceae" genus="Coleoptera" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Coleoptera" order="Malvales" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="genus">Coleoptera</taxonomicName>
|
||
:
|
||
<taxonomicName family="Passalidae" lsidName="" pageId="3" pageNumber="4" rank="family">Passalidae</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="3" pageNumber="4" type="site">
|
||
<paragraph pageId="3" pageNumber="4">Site.</paragraph>
|
||
<paragraph pageId="3" pageNumber="4">Gut caeca.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="3" pageNumber="4" type="type locality">
|
||
<paragraph pageId="3" pageNumber="4">Type locality.</paragraph>
|
||
<paragraph pageId="3" pageNumber="4">Katale, Kivu region, Democratic Republic of Congo.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="3" pageNumber="4" type="etymology">
|
||
<paragraph pageId="3" pageNumber="4">Etymology.</paragraph>
|
||
<paragraph pageId="3" pageNumber="4">Specific epithet dedicated to Dr. Marc de Meyer, curator of the Entomological Collection of the Royal Museum of Central Africa, Tervuren, Belgium. In appreciation of his kind help by permitting access to the material assessed.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |