199 lines
16 KiB
XML
199 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.781.21106" ID-GBIF-Dataset="52fd4469-c493-40e0-adef-67c8f04619f6" ID-PMC="PMC6160833" ID-Pensoft-Pub="1313-2970-781-81" ID-PubMed="30271236" ID-ZBK="50D89B9AA54F4FF1BDEFE847458EF03D" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1313-2970-781-81" ModsDocOrigin="ZooKeys 781" ModsDocTitle="Taxonomic review of genus Microrhagus Dejean, 1833 from Korea, with description of a new species (Coleoptera, Eucnemidae, Melasinae, Dirhagini)" checkinTime="1534245671565" checkinUser="pensoft" docAuthor="Seung, Jinbae & Lee, Seunghwan" docDate="2018" docId="06E7F06F22BEC9E1FBFDFA162A8D8B61" docLanguage="en" docName="ZooKeys 781: 81-95" docOrigin="ZooKeys 781" docSource="http://dx.doi.org/10.3897/zookeys.781.21106" docTitle="Microrhagus ramosus Fleutiaux 1902" docType="treatment" docVersion="4" lastPageNumber="81" masterDocId="3B22FFE6FFFE143EFFC14322FFF37608" masterDocTitle="Taxonomic review of genus Microrhagus Dejean, 1833 from Korea, with description of a new species (Coleoptera, Eucnemidae, Melasinae, Dirhagini)" masterLastPageNumber="95" masterPageNumber="81" pageNumber="81" updateTime="1668166161126" 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>Taxonomic review of genus Microrhagus Dejean, 1833 from Korea, with description of a new species (Coleoptera, Eucnemidae, Melasinae, Dirhagini)</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>Seung, Jinbae</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>Lee, Seunghwan</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>2018</mods:date>
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<mods:detail type="volume">
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<mods:number>781</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>81</mods:start>
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<mods:end>95</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.781.21106</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.781.21106</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-781-81</mods:identifier>
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<mods:identifier type="ZBK">50D89B9AA54F4FF1BDEFE847458EF03D</mods:identifier>
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<mods:identifier type="ZooBank">50D89B9AA54F4FF1BDEFE847458EF03D</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="147279699" LSID="urn:lsid:plazi:treatment:06E7F06F22BEC9E1FBFDFA162A8D8B61" httpUri="http://treatment.plazi.org/id/06E7F06F22BEC9E1FBFDFA162A8D8B61" lastPageNumber="81" pageId="0" pageNumber="81">
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<subSubSection pageId="0" pageNumber="81" type="nomenclature">
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<paragraph pageId="0" pageNumber="81">
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<taxonomicName authority="Fleutiaux, 1902" authorityName="Fleutiaux" authorityYear="1902" class="Insecta" family="Eucnemidae" genus="Microrhagus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Microrhagus ramosus" order="Coleoptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="species" species="ramosus">Microrhagus ramosus Fleutiaux, 1902</taxonomicName>
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Fig. 4
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="81" type="reference_group">
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<paragraph pageId="0" pageNumber="81">
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<taxonomicName class="Insecta" family="Eucnemidae" genus="Microrhagus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Microrhagus ramosus" order="Coleoptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="species" species="ramosus">Microrhagus ramosus</taxonomicName>
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Fleutiaux, 1902: 24.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="81" type="diagnosis">
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<paragraph pageId="0" pageNumber="81">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="81">
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Body: mostly weakly shiny black. Head: frons with a weak carina at midline; antennae pectinate from antennomere III in male. Prothorax: pronotum with dense punctures, average distance between punctures smaller than puncture diameter, disc with paired dimples at middle; notosternal antennal grooves slightly expanded posteriorly. Pterothorax: elytra 2.2
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than combined width; metepisternum gradually widened posteriorly, its greatest width wider than outer edge of metacoxal plate; metacoxal plate expanded inward. Abdomen: abdominal ventrite V weakly narrowly rounded at apex.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="81" type="redescription">
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<paragraph pageId="0" pageNumber="81">Redescription.</paragraph>
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<paragraph pageId="0" pageNumber="81">
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Male (Fig. 4A, C, D) 3.3-4.8 mm long and 1.0-1.5 mm wide. Body mostly black; antennal branches and tibiae orange-brown; tarsi yellow-brown; surface weakly glossy, with yellow pubescence. Head regularly sized, circular punctures, becoming finer and denser near frontoclypeal region; frons with a weak carina at midline; frontoclypeal region slightly depressed at base, weakly sinuate at anterior edge, anterior edge 4.2
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<normalizedToken originalValue="×">x</normalizedToken>
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wider than distance between antennal sockets (Fig. 4G). Antennae (Fig. 4E) almost exceeding metacoxal plate, with yellow-brown pubescence, pectinate from antennomere III; processes of antennomeres III, IV, and V 1.4, 2.5, and 2.4
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<normalizedToken originalValue="×">x</normalizedToken>
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as long as corresponding antennomeres; antennomere I robust; antennomere II shortest; antennomere III with process near base, 1.7
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than II, and 1.3
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than IV; antennomere IV with process at mid-length; antennomeres
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<normalizedToken originalValue="V–X">V-X</normalizedToken>
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with processes near apex, gradually lengthened and narrowing toward apex; apical antennomere strongly elongate, curved, 9.4
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than wide, and 2.2
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than X. Pronotum 1.1
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<normalizedToken originalValue="×">x</normalizedToken>
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wider than long, subparallel-sided near base, gradually narrowed anteriorly from basal two-thirds; surface mostly with denser punctures than on head, average distance between punctures smaller than puncture diameter; disc with paired dimples at middle and a short carina at base of midline, and symmetrically depressed near base; anterolateral carina almost reaching pronotal mid-length; posterolateral carina almost exceeding pronotal mid-length, fused with anterolateral carina in some; antescutellar area weakly notched in dorsal view; pronotal posterior angles sharply projecting, exceeding posterior edge of antescutellar area. Scutellum raised; triangular, 1.3
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than wide, gradually narrowed posteriorly, and rounded at apex; surface rough, densely pubescent, especially near apex. Elytra 2.2
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than combined width, subparallel-sided, gradually narrowed posteriorly; disc weakly striate, with irregularly sized and spaced punctures; interstriae slightly convex, with several large and deep punctures near apices; apices simply rounded. Prosternum with curved sides, anterior margin slightly bisinuate; surface with more scattered and regularly sized punctures than on pronotum; prosternal process stout, gradually tapered and curved dorsally at posterior end; hypomeron with denser, and larger punctures than on prosternum; notosternal antennal grooves (Fig. 4I) slightly widened posteriorly, barely punctate, glabrous, and with pits. Mesoventrite with coarse surface, with irregularly sized and spaced punctures; mesopleuron with rough surface, especially anteriorly. Metaventrite with finer and sparser punctures than on prosternum, especially at middle; disc with a weak groove at midline, not reaching anterior margin; metepisternum (Fig. 4J) gradually widened posteriorly, its greatest width 1.2
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<normalizedToken originalValue="×">x</normalizedToken>
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wider than outer edge of metacoxal plate; metacoxal plate (Fig. 4K) expanded inward, medially 2.3
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<normalizedToken originalValue="×">x</normalizedToken>
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wider than laterally. Legs (Fig. 4O) slender; metatarsomere I 1.3
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than
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<normalizedToken originalValue="II–IV">II-IV</normalizedToken>
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combined; metatarsomere II 1.3
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than III; metatarsomere V 1.5
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than II; claws simple. Abdomen punctate as metaventrite; ventrite V narrowly rounded at apex (Fig. 4L). Aedeagus (Fig. 4
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<normalizedToken originalValue="M–N">M-N</normalizedToken>
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) five
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than wide; median lobe slightly curved ventrally, deeply bifurcate at apex; lateral lobes as long as median lobe, subparallel-sided, curved ventrally, with basally attached secondary lateral lobes; secondary lateral lobes parallel-sided, curved ventrally, pointed at apex; ventral lobe shorter than median lobe, parallel-sided, truncate at apex, and densely pubescent; phallobase rectangular, 1.6
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than wide, almost one-third of entire length of aedeagus. Female (Fig. 4B) is distinguished from male by following characters: frontoclypeal region with anterior edge, four
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than distance between antennal sockets (Fig. 4H); antennae (Fig. 4F) serrate, not reaching metacoxal plate; antennomere I stout; antennomere II short, as long as IV; antennomere III 1.9
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than wide, 1.7
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than IV; antennomere
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<normalizedToken originalValue="IV–X">IV-X</normalizedToken>
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gradually lengthened, narrowing and more strongly toothed toward antennal apex; apical antennomere elongate, 3.5
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than wide, 2.2
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than previous one.
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</paragraph>
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<caption pageId="0" pageNumber="81">
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<paragraph pageId="0" pageNumber="81">
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Figure 4.
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<taxonomicName class="Insecta" family="Eucnemidae" genus="Microrhagus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Microrhagus ramosus" order="Coleoptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="species" species="ramosus">Microrhagus ramosus</taxonomicName>
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(Fleutiaux, 1902). A,
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<normalizedToken originalValue="C–E">C-E</normalizedToken>
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, G,
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<normalizedToken originalValue="I–O">I-O</normalizedToken>
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male B, F, H female A, B dorsal habitus C ventral habitus D lateral habitus
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<normalizedToken originalValue="E–F">E-F</normalizedToken>
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antenna
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<normalizedToken originalValue="G–H">G-H</normalizedToken>
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frons I antennal groove J metepisternum K metacoxal plate L abdominal ventrite V
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<normalizedToken originalValue="M–N">M-N</normalizedToken>
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aedeagus O metatarsus. Scale bar: 1 mm (
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<normalizedToken originalValue="A–F">A-F</normalizedToken>
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); 0.5 mm (
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<normalizedToken originalValue="G–O">G-O</normalizedToken>
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).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="81" type="materials_examined">
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<paragraph pageId="0" pageNumber="81">Specimens examined.</paragraph>
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<paragraph pageId="0" pageNumber="81">
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<Gangwon-do> 3♂1♀, Beopheung-ri, Suju-myeon, Yeongwol-gun,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="37.378105">N37°22'41.19"</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="128.2543">E128°15'15.50"</geoCoordinate>
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, 550m alt., flight intercept trap, 19
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<normalizedToken originalValue="June–">June-</normalizedToken>
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02 July, 2015, Seung and Lee leg. (SNU); 2♂1♀, Deokgu-ri, Sangdong-eup, Yeongwol-gun,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="37.092903">N37°5'34.46"</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="128.81654">E128°48'59.53"</geoCoordinate>
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, 648m alt., flight intercept trap, 19
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<normalizedToken originalValue="June–">June-</normalizedToken>
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02 July 2015, Seung and Lee leg. (SNU); 3♂, Deokgu-ri, Sangdong-eup, Yeongwol-gun,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="37.092903">N37°5'34.46"</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="128.81654">E128°48'59.53"</geoCoordinate>
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, 648m alt., flight intercept trap, 02-16 July, 2015, Seung and Lee leg. (SNU); 5♂, Hoenggye-ri, Daegwanryeong-myeon, Pyeongchang-gun,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="37.683044">N37°40'58.95"</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="128.75606">E128°45'21.80"</geoCoordinate>
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, 830m alt., flight intercept trap, 05-29 June, 2016, Seung and Jung leg. (SNU); 1♂, Jindong-ri, Girin-myeon, Inje-gun,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="37.96975">N37°58'11.10"</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="128.40665">E128°24'23.97"</geoCoordinate>
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, 619m alt., 13 July, 2016, M. S. Oh leg. (SNU). <Jeollanam-do> 1♂, Donggok-ri, Ongnyong-myeon, Gwangyang-si,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="35.087048">N35°5'13.37"</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="127.61359">E127°36'48.93"</geoCoordinate>
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, 577m alt., flight intercept trap, 04-15 July, 2016, Seung and Lee leg. (SNU). <Jeju Is.> 1♂, Gyorae gotjawal, Gyorae-ri, Jocheon-eup, Jeju-si,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="33.43921">N33°26'21.15"</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="126.670204">E126°40'12.75"</geoCoordinate>
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, 428m alt., flight intercept trap, 13
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<normalizedToken originalValue="May–">May-</normalizedToken>
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10 June, 2016, Seung and Jung leg. (SNU); 1♂, Seongpanak, Gyorae-ri, Jocheon-eup, Jeju-si,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="33.38634">N33°23'10.82"</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="126.62049">E126°37'13.77"</geoCoordinate>
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, 752m alt., flight intercept trap, 13
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<normalizedToken originalValue="May–">May-</normalizedToken>
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10 June, 2016, Seung and Jung leg. (SNU).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="81" type="distribution">
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<paragraph pageId="0" pageNumber="81">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="81">Korea, Japan.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="81" type="remarks">
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<paragraph pageId="0" pageNumber="81">Remarks.</paragraph>
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<paragraph pageId="0" pageNumber="81">
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<taxonomicName class="Insecta" family="Eucnemidae" genus="Microrhagus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Microrhagus ramosus" order="Coleoptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="species" species="ramosus">Microrhagus ramosus</taxonomicName>
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shows morphological variation as below: pronotal anterolateral carina and posterolateral carina obscure in some, appearing fused in some; ventral lobe of aedeagus sub-parallel sided in some, slightly widened near apex.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |