176 lines
18 KiB
XML
176 lines
18 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.593.7995" ID-GBIF-Dataset="7cf30bdf-fa65-4a43-9665-f00ede811c0c" ID-PMC="PMC4926629" ID-Pensoft-Pub="1313-2970-593-37" ID-PubMed="27408551" ID-ZBK="AB17D1EC43054BC6BD7E38E940D77212" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-593-37" ModsDocOrigin="ZooKeys 593" ModsDocTitle="Rediscovery and redescription of Dilobitarsuspendleburyi (Coleoptera, Elateridae, Agrypninae) from Southeast Asia" checkinTime="1464309918531" checkinUser="pensoft" docAuthor="Arimoto, Koichi" docDate="2016" docId="AF38F93021DD21D31F766A9032C248D7" docLanguage="en" docName="ZooKeys 593: 37-48" docOrigin="ZooKeys 593" docSource="http://dx.doi.org/10.3897/zookeys.593.7995" docTitle="Dilobitarsus pendleburyi Fleutiaux 1934" docType="treatment" docVersion="4" lastPageNumber="45" masterDocId="9F0C3616FFBFFF8EFFDBFF95504D1F0F" masterDocTitle="Rediscovery and redescription of Dilobitarsuspendleburyi (Coleoptera, Elateridae, Agrypninae) from Southeast Asia" masterLastPageNumber="48" masterPageNumber="37" pageNumber="38" updateTime="1668163144388" 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>Rediscovery and redescription of Dilobitarsuspendleburyi (Coleoptera, Elateridae, Agrypninae) from Southeast Asia</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>Arimoto, Koichi</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>2016</mods:date>
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<mods:detail type="volume">
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<mods:number>593</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>37</mods:start>
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<mods:end>48</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.593.7995</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.593.7995</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-593-37</mods:identifier>
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<mods:identifier type="ZBK">AB17D1EC43054BC6BD7E38E940D77212</mods:identifier>
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<mods:identifier type="ZooBank">AB17D1EC43054BC6BD7E38E940D77212</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127898494" LSID="urn:lsid:plazi:treatment:AF38F93021DD21D31F766A9032C248D7" httpUri="http://treatment.plazi.org/id/AF38F93021DD21D31F766A9032C248D7" lastPageId="8" lastPageNumber="45" pageId="1" pageNumber="38">
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<subSubSection pageId="1" pageNumber="38" type="multiple">
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<paragraph pageId="1" pageNumber="38">Taxon classification Animalia Coleoptera Elateridae</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="38" type="nomenclature">
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<paragraph pageId="1" pageNumber="38">
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<taxonomicName authority="Fleutiaux, 1934" authorityName="Fleutiaux" authorityYear="1934" class="Insecta" family="Elateridae" genus="Dilobitarsus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Dilobitarsus pendleburyi" order="Coleoptera" pageId="1" pageNumber="38" phylum="Arthropoda" rank="species" species="pendleburyi">Dilobitarsus pendleburyi Fleutiaux, 1934</taxonomicName>
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Figures 1, 2-6, 7-11, 12-16, 17-22, 23-29, 30-38
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="38" type="reference_group">
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<paragraph pageId="1" pageNumber="38">
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<taxonomicName class="Insecta" family="Elateridae" genus="Dilobitarsus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Dilobitarsus pendleburyi" order="Coleoptera" pageId="1" pageNumber="38" phylum="Arthropoda" rank="species" species="pendleburyi">Dilobitarsus pendleburyi</taxonomicName>
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Fleutiaux, 1934: 178 (original description; type locality: Near Sandakan, Bettotan, Sabah, Northern Borneo, Malaysia);
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<bibRefCitation author="Hayek, CMF von" journalOrPublisher="Bulletin of the British Museum (Natural History) Entomology" pageId="10" pageNumber="47" pagination="1 - 309" title="A reclassification of the subfamily Agrypninae (Coleoptera: Elateridae)." volume="20" year="1973">Hayek 1973</bibRefCitation>
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: 99 (generic review; examination of the holotype).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="38" type="type material">
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<paragraph pageId="1" pageNumber="38">Type material.</paragraph>
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<paragraph pageId="1" pageNumber="38">Holotype: Male, 13 VIII 1927, Near Sandakan, Bettotan, Sabah, Northern Borneo, Malaysia. (BMNH).</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="38" type="type material">
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<paragraph pageId="1" pageNumber="38">Non type materials.</paragraph>
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<paragraph pageId="1" pageNumber="38">
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1 male,
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<normalizedToken originalValue="Fraser’s">Fraser's</normalizedToken>
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Hill, Pahang, Malaysia, 9 V 2010, K. Matsuda leg. (CAR); 1 female, Harau Valley, near Payakumbuh, West Sumatra, Indonesia, 15 VIII 1992, A. Sarimudanas leg. (CAR).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="38" type="distribution">
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<paragraph pageId="1" pageNumber="38">Distribution</paragraph>
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<paragraph pageId="1" pageNumber="38">(Fig. 1). Oriental Region: Malaysia (Borneo, the Malay Peninsula), Indonesia (Sumatra). New records from the Malay Peninsula and Sumatra.</paragraph>
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<caption pageId="1" pageNumber="38">
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<paragraph pageId="1" pageNumber="38">
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Figure 1. Collection localities of
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<taxonomicName class="Insecta" family="Elateridae" genus="Dilobitarsus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Dilobitarsus pendleburyi" order="Coleoptera" pageId="1" pageNumber="38" phylum="Arthropoda" rank="species" species="pendleburyi">Dilobitarsus pendleburyi</taxonomicName>
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Fleutiaux, 1934. A Bettotan, Sabah, Northern Borneo, Malaysia (type locality) B
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<normalizedToken originalValue="Fraser’s">Fraser's</normalizedToken>
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Hill, Pahang, Malaysia; C: Harau Valley, West Sumatra, Indonesia.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="38" type="description">
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<paragraph pageId="1" pageNumber="38">Measurements.</paragraph>
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<paragraph pageId="1" pageNumber="38">Male [holotype]; BL: 11.75 [11.51], BW: 3.14 [3.03], PL: 3.61 [3.58], PML: 3.04 [3.20], PW: 2.89 [2.91], PL/PW: 1.25 [1.23], EL: 7.76 [7.53], EW: 3.14 [3.03], EL/EW: 2.47 [2.49]. Female; BL: 15.21, BW: 3.92, PL: 4.70, PML: 4.08; PW: 3.77, PL/PW: 1.25, EL: 9.65, EW: 3.92; EL/EW: 2.46.</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="38" type="diagnosis">
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<paragraph pageId="1" pageNumber="38">Diagnosis.</paragraph>
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<paragraph pageId="1" pageNumber="38">Setae narrow and scale-like in black, white and orange (Figs 2, 7, 8); head with frontal carina V-shaped (Figs 3, 12); nasal plate high laterally and divided medially by a short vertical carina (Figs 3, 12, arrow); pronotum with four tubercles (Fig. 10, black arrows); hypomeron concave longitudinally along pronotosternal suture (Fig. 13, white line); posterior margin of hypomeron with three notches at inside (Fig. 15, white arrows); metasternum depressed for reception of mid tarsi; elytra with two tubercles (Fig. 10, white arrows); parameres of aedeagus not constricted basal to lateral subapical barb (Figs 27-29); apex long (Figs 27, 28); sclerotized plate in bursa copulatrix U-shaped, and with long teeth (Figs 36-38).</paragraph>
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<caption pageId="1" pageNumber="38">
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<paragraph pageId="1" pageNumber="38">
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Figures 2-6.
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<taxonomicName class="Insecta" family="Elateridae" genus="Dilobitarsus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Dilobitarsus pendleburyi" order="Coleoptera" pageId="1" pageNumber="38" phylum="Arthropoda" rank="species" species="pendleburyi">Dilobitarsus pendleburyi</taxonomicName>
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Fleutiaux, 1934, holotype, male. 2 Habitus, dorsal view 3 head, anterior view 4 scutellum 5 habitus, lateral view 6 paramere apex of aedeagus.
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</paragraph>
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</caption>
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<caption pageId="1" pageNumber="38">
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<paragraph pageId="1" pageNumber="38">
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Figures 7-11. Habitus of
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<taxonomicName class="Insecta" family="Elateridae" genus="Dilobitarsus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Dilobitarsus pendleburyi" order="Coleoptera" pageId="1" pageNumber="38" phylum="Arthropoda" rank="species" species="pendleburyi">Dilobitarsus pendleburyi</taxonomicName>
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Fleutiaux, 1934. 7 Male, dorsal view 8 female, dorsal view 9 male, ventral view 10 male, dorsolateral view 11 male, lateral view.
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</paragraph>
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</caption>
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<caption pageId="1" pageNumber="38">
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<paragraph pageId="1" pageNumber="38">
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Figures 12-16.
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<taxonomicName class="Insecta" family="Elateridae" genus="Dilobitarsus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Dilobitarsus pendleburyi" order="Coleoptera" pageId="1" pageNumber="38" phylum="Arthropoda" rank="species" species="pendleburyi">Dilobitarsus pendleburyi</taxonomicName>
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Fleutiaux, 1934, male. 12 Head, anterior view of clypeus 13 prothorax, ventral view 14 prothorax, ventrolateral view 15 posterior margin of hypomeron and mesosternam; 16: humerus of elytra.
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</paragraph>
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</caption>
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<caption pageId="1" pageNumber="38">
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<paragraph pageId="1" pageNumber="38">
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Figures 17-22.
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<taxonomicName class="Insecta" family="Elateridae" genus="Dilobitarsus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Dilobitarsus pendleburyi" order="Coleoptera" pageId="1" pageNumber="38" phylum="Arthropoda" rank="species" species="pendleburyi">Dilobitarsus pendleburyi</taxonomicName>
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Fleutiaux, 1934, male. 17 Labrum 18 antenna 19 mandible, dorsal view 20 maxilla 21 stipes, ventral view 22 labium.
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</paragraph>
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</caption>
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<caption pageId="1" pageNumber="38">
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<paragraph pageId="1" pageNumber="38">
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Figures 23-29.
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<taxonomicName class="Insecta" family="Elateridae" genus="Dilobitarsus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Dilobitarsus pendleburyi" order="Coleoptera" pageId="1" pageNumber="38" phylum="Arthropoda" rank="species" species="pendleburyi">Dilobitarsus pendleburyi</taxonomicName>
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Fleutiaux, 1934, male. 23 Terigite VIII 24 sternite VIII 25 tergites
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<normalizedToken originalValue="IX–X">IX-X</normalizedToken>
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26 sternite IX 27 aedeagus, dorsal view 28 ditto, ventral view 29 apical part of paramere, ventral view.
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</paragraph>
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</caption>
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<caption pageId="1" pageNumber="38">
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<paragraph pageId="1" pageNumber="38">
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Figures 30-38.
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<taxonomicName class="Insecta" family="Elateridae" genus="Dilobitarsus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Dilobitarsus pendleburyi" order="Coleoptera" pageId="1" pageNumber="38" phylum="Arthropoda" rank="species" species="pendleburyi">Dilobitarsus pendleburyi</taxonomicName>
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Fleutiaux, 1934, female. 30 Tergite VIII 31, 32 sternite VIII and tergite VIII (ventral) 33 ovipositor, dorsal view 34 apex of ovipositor, dorsal view 35 ditto, ventral view 36 bursa copulatrix, dorsal view 37 ditto, ventral view 38 ditto, lateral view.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection lastPageId="8" lastPageNumber="45" pageId="2" pageNumber="39" type="redescription">
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<paragraph pageId="2" pageNumber="39">
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<pageBreakToken pageId="2" pageNumber="39" start="start">Redescription</pageBreakToken>
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.
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</paragraph>
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<paragraph lastPageId="3" lastPageNumber="40" pageId="2" pageNumber="39">
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Adult. Body (Figs 2, 7, 8) elongate, convex; surface smooth, shining, with large punctures; black-brown to red-brown, but mouth-parts yellow-brown with mandible black-brown. Setae. Body covered with narrow scale-like setae; bases of tarsal claws each with a thick seta. Head and pronotal anterior part with orange setae; pronotum with black setae at the center, with white setae posteriorly; elytra with in
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<pageBreakToken pageId="3" pageNumber="40" start="start">termixed</pageBreakToken>
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white and black setae, together with white U-shaped setal apical band; setae at pronotal and elytral tubercles denser and erect; ventral surface with white setae, but abdominal ventrites partially with dense orange setae (Fig. 9).
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</paragraph>
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<paragraph lastPageId="4" lastPageNumber="41" pageId="3" pageNumber="40">
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Frons (Figs 3, 12) depressed mesally; frontal carina V-shaped in anterior view; nasal plate high laterally (higher in non-type), divided medially by a short vertical carina
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<pageBreakToken pageId="4" pageNumber="41" start="start">(</pageBreakToken>
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longer in non-type, Fig. 12, arrow). Labrum (Fig. 17) semicircular, with long setae apically. Antennae (Fig. 18); male: extended beyond pronotal posterior apices by length of antennomere 11; female: not reaching pronotal posterior apices by distance equal to length of antennomere 11; relative antennomere lengths: II<III-X<XI<I; antennomere I cylindrical; antennomeres III-X serrate; antennomere XI oblong ovate. Mandible (Fig. 19) bidentate; penicillum developed, formed by dense short setae; dorsal sinuous carina developed; concave ahead of posterior condyle. Maxilla (Fig. 20); basistipes subrectangular (Fig. 21), with three long setae; mediostipes with sinuous posterior margin, with a median longitudinal carina (Fig. 21); galea and lacinia brush-like; palpus short, pilose. Labium (Fig. 22); mentum trapezoidal, translucent anteriorly, with two long setae; prementum with rounded anterior margin, with a median anterior notch shallow, with a transverse row of setae; apical palpomere hatchet-shaped, short.
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</paragraph>
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<paragraph lastPageId="6" lastPageNumber="43" pageId="4" pageNumber="41">
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Prothorax longer than wide; anterior angles acute; lateral carina complete; sides rounded posteriorly, constricted anterior to hind angles. Pronotum; disk with four
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<pageBreakToken pageId="5" pageNumber="42" start="start">tubercles</pageBreakToken>
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elevated strongly (Fig. 5) (to weakly, Fig. 10, black arrows); punctures at tubercles small and dense; posterior angles short, without carina; base elevated medially. Prosternum (Fig. 13) convex medially, with carinae extending anterad of coxal cavities (Fig. 14); anterior edge carinate, with anterior lobe prominent, reaching to level of apices of anterior angles of prothorax; prosternal spine weakly inclined dorsally behind procoxae, flattened laterally, ventral surface carinate medially (Fig. 14), with ventral and dorsal apices rounded. Hypomeron concave longitudinally along pronotosternal suture (Fig. 13, white line); posterior edge carinate behind depression for reception of proleg, with three notches mesally (Fig. 15, white arrows); punctures smaller than on prosternum. Pronotosternal sutures deeply grooved and receive antennae, opened anteriorly; antennal groove becoming shallower posteriad (Fig. 13). Scutellum tongue-shaped (Fig. 4), longer than wide, flat; narrowed at anterior third; apex round; punctures small. Mesosternum with two concavities on anterior margin (Fig. 15, black arrows); concave anteriorly in lateral view (Figs 5, 11). Mesocoxal cavity closed to mesepimeron. Suture between mesosternum and metasternum present. Metasternum (Fig. 9) sulcate medially and behind mesocoxae; punctures smaller posteriad. Elytra broadly convex, without striae; with two tubercles elevated strongly (Fig. 5) (to weakly, Fig. 10, white arrows); apices rounded; punctures smaller laterad; with a longitudinal carina at each humerus (Fig. 16, white arrow). Tibiae without spurs; relative tarsomere
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<pageBreakToken pageId="6" pageNumber="43" start="start">lengths</pageBreakToken>
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: IV<III<II<V<I; ventral lobes not developed at tarsomeres II and III, longer at tarsomere IV; tarsal claws simple.
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</paragraph>
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<paragraph lastPageId="8" lastPageNumber="45" pageId="6" pageNumber="43">
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Abdomen. Male. Tergite VIII (Fig. 23) wider than long; translucent in medina basal area; posterior margin setose. Sternite VIII (Fig. 24) emarginate, wide; poste
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<pageBreakToken pageId="7" pageNumber="44" start="start">rior</pageBreakToken>
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notch large; translucent except with yellow band on each side; some long setae bunched together (Fig. 24, arrows). Tergite IX (Fig. 25) with posterior notch shallow; with some short setae on posterior angles. Tergite X (Fig. 25) semicircular; apical
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<pageBreakToken pageId="8" pageNumber="45" start="start">margin</pageBreakToken>
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with fine setae. Sternite IX (Fig. 26) long; sides constricted medially. Female. Tergite VIII (Fig. 30) longer than wide, translucent in median basal area; basal margin membranous and indefinite; lateroapical margin fringed with long setae. Sternite VIII (Fig. 31) shield-shaped, longer than wide; basal margin membranous; apical margin fringed with long setae; spiculum ventrale 1.7 X length of sternite VIII (Fig. 32).
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</paragraph>
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<paragraph pageId="8" pageNumber="45">Genitalia. Male. Aedeagus (Figs 27-29) elongate. Median lobe not exceeding apices of parameres; apex slender. Parameres separated ventrally, not constricted anterior to lateral subapical barb; apex beyond lateral subapical barb 0.2 X length of paramere, with four (to six) long setae dorsally (Figs 6, 27) and one long setae and some short setae ventrally (Fig. 28); apex truncate transversal (Fig. 6: arrow) (or rounded, Fig. 29). Female. Ovipositor (Fig. 33) slender. Each coxite two-segmented ventrally (Fig. 35), with four long and two short setae at dorsal side (Fig. 34), with some thick setae (14 setae recognized in specimen examined) at ventral side (Fig. 35); apex with dense setae. Stylus setose. Colleterial gland not developed (Figs 36, 37). Bursa copulatrix (Figs 36, 37) globular, large; anteriormost part with a short accessory gland; sclerotized plate U-shaped, large and with long teeth (Figs 36, 38).</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="45" type="description">
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<paragraph pageId="8" pageNumber="45">Larvae and pupae.</paragraph>
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<paragraph pageId="8" pageNumber="45">Unknown.</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="45" type="remarks">
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<paragraph pageId="8" pageNumber="45">Remarks.</paragraph>
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<paragraph pageId="8" pageNumber="45">This species is easily identified by its three-coloured setal pattern and tubercles of the pronotum and elytra.</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="45" type="bionomics">
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<paragraph pageId="8" pageNumber="45">Bionomics.</paragraph>
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<paragraph pageId="8" pageNumber="45">Nothing is known about the life history.</paragraph>
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</subSubSection>
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</treatment>
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</document> |