223 lines
26 KiB
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223 lines
26 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1157.90792" ID-Pensoft-Pub="1313-2970-1157-193" ID-Pensoft-UUID="E105913FE7375D0CBF347761CC82C8C3" ID-ZooBank="632A33A802324CF3A7FAD9B295EC027B" ModsDocID="1313-2970-1157-193" checkinTime="1681284677794" checkinUser="pensoft" docAuthor="Kim, Jisoo & Bae, Yeon Jae" docDate="2023" docId="15076BEE3A44562E8FC16CF43A4FF557" docLanguage="en" docName="ZooKeys 1157: 193-206" docOrigin="ZooKeys 1157" docPubDate="2023-04-11" docSource="http://dx.doi.org/10.3897/zookeys.1157.90792" docTitle="Dicranomyia (Erostrata) jejuensis Kim & Bae 2023, sp. nov." docType="treatment" docUuid="9659D5F8-C578-4FAA-B16A-6AF8A9AE39E5" docUuidSource="ZooBank" docVersion="1" id="E105913FE7375D0CBF347761CC82C8C3" lastPageNumber="193" masterDocId="E105913FE7375D0CBF347761CC82C8C3" masterDocTitle="Description of two new species of Dicranomyia (Erostrata) crane fly (Diptera, Limoniidae) from Korea, with remarks on DNA barcoding and updated taxonomic key" masterLastPageNumber="206" masterPageNumber="193" pageNumber="193" updateTime="1681284677794" updateUser="pensoft">
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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>Description of two new species of Dicranomyia (Erostrata) crane fly (Diptera, Limoniidae) from Korea, with remarks on DNA barcoding and updated taxonomic key</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>Kim, Jisoo</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-2570-1124</mods:nameIdentifier>
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<mods:affiliation>Department of Environmental Science and Ecological Engineering, Graduate School, Korea University, Seoul 02841, Republic of Korea</mods:affiliation>
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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>Bae, Yeon Jae</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-7810-5409</mods:nameIdentifier>
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<mods:affiliation>Department of Environmental Science and Ecological Engineering, Graduate School, Korea University, Seoul 02841, Republic of Korea</mods:affiliation>
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<mods:nameIdentifier type="email">yjbae@korea.ac.kr</mods:nameIdentifier>
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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>2023</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2023-04-11</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1157</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>193</mods:start>
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<mods:end>206</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.1157.90792</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.1157.90792</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1157-193</mods:identifier>
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<mods:identifier type="ZooBank">632A33A802324CF3A7FAD9B295EC027B</mods:identifier>
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<mods:identifier type="Pensoft-UUID">E105913FE7375D0CBF347761CC82C8C3</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:zoobank.org:act:9659D5F8-C578-4FAA-B16A-6AF8A9AE39E5" httpUri="http://treatment.plazi.org/id/15076BEE3A44562E8FC16CF43A4FF557" lastPageNumber="193" pageId="0" pageNumber="193">
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<subSubSection pageId="0" pageNumber="193" type="nomenclature">
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<paragraph pageId="0" pageNumber="193">
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<taxonomicName LSID="https://zoobank.org/9659D5F8-C578-4FAA-B16A-6AF8A9AE39E5" authority="Kim & Bae, 2023" authorityName="Kim & Bae" authorityYear="2023" class="Insecta" family="Limoniidae" genus="Dicranomyia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dicranomyia (Erostrata) jejuensis" order="Diptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="jejuensis" status="sp. nov." subGenus="Erostrata">Dicranomyia (Erostrata) jejuensis</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="193">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="193" type="description">
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<paragraph pageId="0" pageNumber="193">
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dicranomyia (Erostrata) jejuensis sp. nov. A habitus, male (paratype) B head, female (paratype) C wing, male (paratype) D male seventh sternite, ventral view E male terminalia, dorsal view F aedeagal complex, dorsal view G paramere, lateral view H female terminalia, lateral view I tip of hypovalva, lateral view. Abbreviations: ad - aedeagus; cc - cercus; fl - flagellum; gc - gonocoxite; gf - genital fork; gs - gonostylus; hv - hypovalva; pd - pedicel; pl - palpus; pm - paramere; sc - scape; tb - tubercle; t 9 - ninth tergite; vlg - ventromesal lobe of gonocoxite. Scale bars: 2 mm (A, C); 0.5 mm (B, D, E, H); 0.1 mm (F, G, I)." figureDoi="10.3897/zookeys.1157.90792.figure1" httpUri="https://binary.pensoft.net/fig/835503" pageId="0" pageNumber="193">Figs 1</figureCitation>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Habitat of Dicranomyia (Erostrata) jejuensis sp. nov." figureDoi="10.3897/zookeys.1157.90792.figure2" httpUri="https://binary.pensoft.net/fig/835504" pageId="0" pageNumber="193">, 2</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="193" type="type material">
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<paragraph pageId="0" pageNumber="193">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="193">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="193">Holotype</emphasis>
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: Korea • ♂; Jeju-do, Seogwipo-si, Namwon-eup, Sillye-ri, Iseungi-oreum Volcanic Cone;
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<geoCoordinate degrees="33" direction="north" minutes="20.24" orientation="latitude" precision="9" value="33.337334">33°20.24'N</geoCoordinate>
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,
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<geoCoordinate degrees="126" direction="east" minutes="37.25" orientation="longitude" precision="9" value="126.620834">126°37.25'E</geoCoordinate>
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; alt. 450 m; 4 Aug.-8 Sep. 2021; Y. J. Bae leg.; Malaise trap; GenBank: OM102981; CF21-0150H; NIBR.
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</paragraph>
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<paragraph pageId="0" pageNumber="193">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="193">Paratypes</emphasis>
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: Korea • 1 ♀; same data as holotype, 14 Jul.-4 Aug. 2021; GenBank: OM102983; CF21-0151; KUEM • 1 ♂; same data as holotype; GenBank: OM102982; CF21-0150P; KUEM.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="193" type="diagnosis">
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<paragraph pageId="0" pageNumber="193">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="193">Palpus is 3-segmented. Male seventh sternite has shallow V-shaped notch. Outer face of gonostylus has single seta arising from tubercle. Distal lobe of paramere has a hooked tip with a subapical process.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="193" type="description">
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<paragraph pageId="0" pageNumber="193">Description.</paragraph>
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<paragraph pageId="0" pageNumber="193">
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<emphasis bold="true" pageId="0" pageNumber="193">Male (holotype).</emphasis>
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Body length 4.3 mm, wing length 4.6 mm, antenna length 0.9 mm. General body coloration pale yellow to yellowish brown (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dicranomyia (Erostrata) jejuensis sp. nov. A habitus, male (paratype) B head, female (paratype) C wing, male (paratype) D male seventh sternite, ventral view E male terminalia, dorsal view F aedeagal complex, dorsal view G paramere, lateral view H female terminalia, lateral view I tip of hypovalva, lateral view. Abbreviations: ad - aedeagus; cc - cercus; fl - flagellum; gc - gonocoxite; gf - genital fork; gs - gonostylus; hv - hypovalva; pd - pedicel; pl - palpus; pm - paramere; sc - scape; tb - tubercle; t 9 - ninth tergite; vlg - ventromesal lobe of gonocoxite. Scale bars: 2 mm (A, C); 0.5 mm (B, D, E, H); 0.1 mm (F, G, I)." figureDoi="10.3897/zookeys.1157.90792.figure1" httpUri="https://binary.pensoft.net/fig/835503" pageId="0" pageNumber="193">1A</figureCitation>
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).
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</paragraph>
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<caption doi="10.3897/zookeys.1157.90792.figure1" httpUri="https://binary.pensoft.net/fig/835503" pageId="0" pageNumber="193" start="Figure 1" startId="F1">
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<paragraph pageId="0" pageNumber="193">
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<emphasis bold="true" pageId="0" pageNumber="193">Figure 1.</emphasis>
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<taxonomicName authorityName="Kim & Bae" authorityYear="2023" class="Insecta" family="Limoniidae" genus="Dicranomyia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dicranomyia (Erostrata) jejuensis" order="Diptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="jejuensis" subGenus="Erostrata">Dicranomyia (Erostrata) jejuensis</taxonomicName>
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sp. nov.
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<emphasis bold="true" pageId="0" pageNumber="193">A</emphasis>
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habitus, male (paratype)
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<emphasis bold="true" pageId="0" pageNumber="193">B</emphasis>
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head, female (paratype)
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<emphasis bold="true" pageId="0" pageNumber="193">C</emphasis>
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wing, male (paratype)
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<emphasis bold="true" pageId="0" pageNumber="193">D</emphasis>
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male seventh sternite, ventral view
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<emphasis bold="true" pageId="0" pageNumber="193">E</emphasis>
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male terminalia, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="193">F</emphasis>
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aedeagal complex, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="193">G</emphasis>
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paramere, lateral view
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<emphasis bold="true" pageId="0" pageNumber="193">H</emphasis>
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female terminalia, lateral view
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<emphasis bold="true" pageId="0" pageNumber="193">I</emphasis>
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tip of hypovalva, lateral view. Abbreviations: ad - aedeagus; cc - cercus; fl - flagellum; gc - gonocoxite; gf - genital fork; gs - gonostylus; hv - hypovalva; pd - pedicel; pl - palpus; pm - paramere; sc - scape; tb - tubercle; t9 - ninth tergite; vlg - ventromesal lobe of gonocoxite. Scale bars: 2 mm (
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<emphasis bold="true" pageId="0" pageNumber="193">A, C</emphasis>
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); 0.5 mm (
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<emphasis bold="true" pageId="0" pageNumber="193">B, D, E, H</emphasis>
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); 0.1 mm (
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<emphasis bold="true" pageId="0" pageNumber="193">F, G, I</emphasis>
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).
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="193">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="193">Head</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dicranomyia (Erostrata) jejuensis sp. nov. A habitus, male (paratype) B head, female (paratype) C wing, male (paratype) D male seventh sternite, ventral view E male terminalia, dorsal view F aedeagal complex, dorsal view G paramere, lateral view H female terminalia, lateral view I tip of hypovalva, lateral view. Abbreviations: ad - aedeagus; cc - cercus; fl - flagellum; gc - gonocoxite; gf - genital fork; gs - gonostylus; hv - hypovalva; pd - pedicel; pl - palpus; pm - paramere; sc - scape; tb - tubercle; t 9 - ninth tergite; vlg - ventromesal lobe of gonocoxite. Scale bars: 2 mm (A, C); 0.5 mm (B, D, E, H); 0.1 mm (F, G, I)." figureDoi="10.3897/zookeys.1157.90792.figure1" httpUri="https://binary.pensoft.net/fig/835503" pageId="0" pageNumber="193">1B</figureCitation>
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). Dark brown dorsally, pale ventrally. Antennae 14-segmented; scape pale yellow; pedicel yellowish brown; flagellum brown. Rostrum pale, rudimentary. Palpus 3-segmented; basal 2/3 of first palpomere pale; remainder of palpus brown.
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</paragraph>
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<paragraph pageId="0" pageNumber="193">
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<emphasis bold="true" pageId="0" pageNumber="193">
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<emphasis italics="true" pageId="0" pageNumber="193">Thorax</emphasis>
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.
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</emphasis>
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Prescutum and presutural scutum yellow. Postsutural scutum, scutellum and mediotergite yellowish brown. Pleuron uniformly dull yellow, without lateral stripes. Wing (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dicranomyia (Erostrata) jejuensis sp. nov. A habitus, male (paratype) B head, female (paratype) C wing, male (paratype) D male seventh sternite, ventral view E male terminalia, dorsal view F aedeagal complex, dorsal view G paramere, lateral view H female terminalia, lateral view I tip of hypovalva, lateral view. Abbreviations: ad - aedeagus; cc - cercus; fl - flagellum; gc - gonocoxite; gf - genital fork; gs - gonostylus; hv - hypovalva; pd - pedicel; pl - palpus; pm - paramere; sc - scape; tb - tubercle; t 9 - ninth tergite; vlg - ventromesal lobe of gonocoxite. Scale bars: 2 mm (A, C); 0.5 mm (B, D, E, H); 0.1 mm (F, G, I)." figureDoi="10.3897/zookeys.1157.90792.figure1" httpUri="https://binary.pensoft.net/fig/835503" pageId="0" pageNumber="193">1C</figureCitation>
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) tinged with pale brown; veins brown; Sc ending before middle of Rs; sc-r at tip of Sc; Rs arched at base; R1 and R2 nearly transverse, at the same level; R3 and R4+5 parallel to each other; discal medial cell closed; m-cu before fork of M; CuP ending beyond tip of Sc. Halter pale brown. Legs with coxae and trochanters pale; base of femora pale, remainder of femora brown; tibiae and tarsi brown. Femur II 3.3 mm; femur III 3.8 mm; tibia II 3.5 mm; tibia III 4.0 mm; tarsus II 3.2 mm; tarsus III 2.8 mm. Claw without additional tooth.
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</paragraph>
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<paragraph pageId="0" pageNumber="193">
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<emphasis bold="true" pageId="0" pageNumber="193">
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<emphasis italics="true" pageId="0" pageNumber="193">Abdomen</emphasis>
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.
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</emphasis>
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Tergites yellowish brown, sternites 1-4 yellow, remaining yellowish brown. Seventh sternite with shallow V-shaped notch with darkened margin (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dicranomyia (Erostrata) jejuensis sp. nov. A habitus, male (paratype) B head, female (paratype) C wing, male (paratype) D male seventh sternite, ventral view E male terminalia, dorsal view F aedeagal complex, dorsal view G paramere, lateral view H female terminalia, lateral view I tip of hypovalva, lateral view. Abbreviations: ad - aedeagus; cc - cercus; fl - flagellum; gc - gonocoxite; gf - genital fork; gs - gonostylus; hv - hypovalva; pd - pedicel; pl - palpus; pm - paramere; sc - scape; tb - tubercle; t 9 - ninth tergite; vlg - ventromesal lobe of gonocoxite. Scale bars: 2 mm (A, C); 0.5 mm (B, D, E, H); 0.1 mm (F, G, I)." figureDoi="10.3897/zookeys.1157.90792.figure1" httpUri="https://binary.pensoft.net/fig/835503" pageId="0" pageNumber="193">1D</figureCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="193">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="193">Male terminalia</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dicranomyia (Erostrata) jejuensis sp. nov. A habitus, male (paratype) B head, female (paratype) C wing, male (paratype) D male seventh sternite, ventral view E male terminalia, dorsal view F aedeagal complex, dorsal view G paramere, lateral view H female terminalia, lateral view I tip of hypovalva, lateral view. Abbreviations: ad - aedeagus; cc - cercus; fl - flagellum; gc - gonocoxite; gf - genital fork; gs - gonostylus; hv - hypovalva; pd - pedicel; pl - palpus; pm - paramere; sc - scape; tb - tubercle; t 9 - ninth tergite; vlg - ventromesal lobe of gonocoxite. Scale bars: 2 mm (A, C); 0.5 mm (B, D, E, H); 0.1 mm (F, G, I)." figureDoi="10.3897/zookeys.1157.90792.figure1" httpUri="https://binary.pensoft.net/fig/835503" pageId="0" pageNumber="193">1E-G</figureCitation>
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). Yellow. Ninth tergite with posterior margin rounded (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dicranomyia (Erostrata) jejuensis sp. nov. A habitus, male (paratype) B head, female (paratype) C wing, male (paratype) D male seventh sternite, ventral view E male terminalia, dorsal view F aedeagal complex, dorsal view G paramere, lateral view H female terminalia, lateral view I tip of hypovalva, lateral view. Abbreviations: ad - aedeagus; cc - cercus; fl - flagellum; gc - gonocoxite; gf - genital fork; gs - gonostylus; hv - hypovalva; pd - pedicel; pl - palpus; pm - paramere; sc - scape; tb - tubercle; t 9 - ninth tergite; vlg - ventromesal lobe of gonocoxite. Scale bars: 2 mm (A, C); 0.5 mm (B, D, E, H); 0.1 mm (F, G, I)." figureDoi="10.3897/zookeys.1157.90792.figure1" httpUri="https://binary.pensoft.net/fig/835503" pageId="0" pageNumber="193">1E</figureCitation>
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), medially with distinct emargination, distal part covered with setae. Gonocoxite elongated, approximately 3
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<normalizedToken originalValue="×">x</normalizedToken>
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as long as width at base, with elongated, setose ventromesal lobe. Gonostylus yellowish brown at base, turning dark distally; distal 1/2 of gonostylus gradually tapered toward apex, with short black spine at tip; dorsal margin near the base with small tubercle bearing pale, stout seta. Paramere (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dicranomyia (Erostrata) jejuensis sp. nov. A habitus, male (paratype) B head, female (paratype) C wing, male (paratype) D male seventh sternite, ventral view E male terminalia, dorsal view F aedeagal complex, dorsal view G paramere, lateral view H female terminalia, lateral view I tip of hypovalva, lateral view. Abbreviations: ad - aedeagus; cc - cercus; fl - flagellum; gc - gonocoxite; gf - genital fork; gs - gonostylus; hv - hypovalva; pd - pedicel; pl - palpus; pm - paramere; sc - scape; tb - tubercle; t 9 - ninth tergite; vlg - ventromesal lobe of gonocoxite. Scale bars: 2 mm (A, C); 0.5 mm (B, D, E, H); 0.1 mm (F, G, I)." figureDoi="10.3897/zookeys.1157.90792.figure1" httpUri="https://binary.pensoft.net/fig/835503" pageId="0" pageNumber="193">1F, G</figureCitation>
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) with basal 1/2 pale and apical 1/2 yellowish, distal lobe darkened apically with hooked tip and subapical projection. Aedeagus (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dicranomyia (Erostrata) jejuensis sp. nov. A habitus, male (paratype) B head, female (paratype) C wing, male (paratype) D male seventh sternite, ventral view E male terminalia, dorsal view F aedeagal complex, dorsal view G paramere, lateral view H female terminalia, lateral view I tip of hypovalva, lateral view. Abbreviations: ad - aedeagus; cc - cercus; fl - flagellum; gc - gonocoxite; gf - genital fork; gs - gonostylus; hv - hypovalva; pd - pedicel; pl - palpus; pm - paramere; sc - scape; tb - tubercle; t 9 - ninth tergite; vlg - ventromesal lobe of gonocoxite. Scale bars: 2 mm (A, C); 0.5 mm (B, D, E, H); 0.1 mm (F, G, I)." figureDoi="10.3897/zookeys.1157.90792.figure1" httpUri="https://binary.pensoft.net/fig/835503" pageId="0" pageNumber="193">1F</figureCitation>
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) as long as gonocoxite, bifid, curved outwards at tip.
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</paragraph>
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<paragraph pageId="0" pageNumber="193">
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<emphasis bold="true" pageId="0" pageNumber="193">Female.</emphasis>
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Body length 4.5 mm, wing length 4.8 mm, antenna length 0.9 mm (
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<emphasis italics="true" pageId="0" pageNumber="193">N</emphasis>
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= 1). General body coloration brighter than male. Femur I 2.8 mm; II 3.2 mm; III 3.4 mm; tibia I 3.2 mm; I: 3.1 mm; III 3.4 mm; tarsus I 3.0 mm; II 2.6 mm; III 2.4 mm.
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</paragraph>
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<paragraph pageId="0" pageNumber="193">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="193">Female terminalia</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dicranomyia (Erostrata) jejuensis sp. nov. A habitus, male (paratype) B head, female (paratype) C wing, male (paratype) D male seventh sternite, ventral view E male terminalia, dorsal view F aedeagal complex, dorsal view G paramere, lateral view H female terminalia, lateral view I tip of hypovalva, lateral view. Abbreviations: ad - aedeagus; cc - cercus; fl - flagellum; gc - gonocoxite; gf - genital fork; gs - gonostylus; hv - hypovalva; pd - pedicel; pl - palpus; pm - paramere; sc - scape; tb - tubercle; t 9 - ninth tergite; vlg - ventromesal lobe of gonocoxite. Scale bars: 2 mm (A, C); 0.5 mm (B, D, E, H); 0.1 mm (F, G, I)." figureDoi="10.3897/zookeys.1157.90792.figure1" httpUri="https://binary.pensoft.net/fig/835503" pageId="0" pageNumber="193">1H-I</figureCitation>
|
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). Yellow. Cercus curved upwardly (Fig.
|
||
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dicranomyia (Erostrata) jejuensis sp. nov. A habitus, male (paratype) B head, female (paratype) C wing, male (paratype) D male seventh sternite, ventral view E male terminalia, dorsal view F aedeagal complex, dorsal view G paramere, lateral view H female terminalia, lateral view I tip of hypovalva, lateral view. Abbreviations: ad - aedeagus; cc - cercus; fl - flagellum; gc - gonocoxite; gf - genital fork; gs - gonostylus; hv - hypovalva; pd - pedicel; pl - palpus; pm - paramere; sc - scape; tb - tubercle; t 9 - ninth tergite; vlg - ventromesal lobe of gonocoxite. Scale bars: 2 mm (A, C); 0.5 mm (B, D, E, H); 0.1 mm (F, G, I)." figureDoi="10.3897/zookeys.1157.90792.figure1" httpUri="https://binary.pensoft.net/fig/835503" pageId="0" pageNumber="193">1H</figureCitation>
|
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), wider at base, narrowing towards acute tip. Genital fork long, ca 1.5
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
as long as width, extending to base of cercus. Hypovalva wedge-shaped, reaching to ca 2/3 of cercus, with distinct black spot at base. Dorsal and ventral margin of hypovalva serrated near tip (Fig.
|
||
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dicranomyia (Erostrata) jejuensis sp. nov. A habitus, male (paratype) B head, female (paratype) C wing, male (paratype) D male seventh sternite, ventral view E male terminalia, dorsal view F aedeagal complex, dorsal view G paramere, lateral view H female terminalia, lateral view I tip of hypovalva, lateral view. Abbreviations: ad - aedeagus; cc - cercus; fl - flagellum; gc - gonocoxite; gf - genital fork; gs - gonostylus; hv - hypovalva; pd - pedicel; pl - palpus; pm - paramere; sc - scape; tb - tubercle; t 9 - ninth tergite; vlg - ventromesal lobe of gonocoxite. Scale bars: 2 mm (A, C); 0.5 mm (B, D, E, H); 0.1 mm (F, G, I)." figureDoi="10.3897/zookeys.1157.90792.figure1" httpUri="https://binary.pensoft.net/fig/835503" pageId="0" pageNumber="193">1I</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="193" type="etymology">
|
||
<paragraph pageId="0" pageNumber="193">Etymology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="193">
|
||
Specific name "
|
||
<emphasis italics="true" pageId="0" pageNumber="193">jejuensis</emphasis>
|
||
" refers to the type locality, Jejudo Island, Korea.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="193" type="distribution">
|
||
<paragraph pageId="0" pageNumber="193">Distribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="193">The species is currently only known from Jejudo Island, Korea.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="193" type="habitat">
|
||
<paragraph pageId="0" pageNumber="193">Habitats.</paragraph>
|
||
<paragraph pageId="0" pageNumber="193">
|
||
Adults of this species are found in deciduous forests with moss-covered rocks along intermittent, rocky mountain streams (Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Habitat of Dicranomyia (Erostrata) jejuensis sp. nov." figureDoi="10.3897/zookeys.1157.90792.figure2" httpUri="https://binary.pensoft.net/fig/835504" pageId="0" pageNumber="193">2</figureCitation>
|
||
) and co-occur with
|
||
<taxonomicName class="Insecta" kingdom="Animalia" lsidName="D. (E.) submelas" order="Diptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="submelas" subGenus="E.">D. (E.) submelas</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.1157.90792.figure2" httpUri="https://binary.pensoft.net/fig/835504" pageId="0" pageNumber="193" start="Figure 2" startId="F2">
|
||
<paragraph pageId="0" pageNumber="193">
|
||
<emphasis bold="true" pageId="0" pageNumber="193">Figure 2.</emphasis>
|
||
Habitat of
|
||
<taxonomicName authorityName="Kim & Bae" authorityYear="2023" class="Insecta" family="Limoniidae" genus="Dicranomyia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dicranomyia (Erostrata) jejuensis" order="Diptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="jejuensis" subGenus="Erostrata">Dicranomyia (Erostrata) jejuensis</taxonomicName>
|
||
sp. nov.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="193" type="period of activity">
|
||
<paragraph pageId="0" pageNumber="193">Period of activity.</paragraph>
|
||
<paragraph pageId="0" pageNumber="193">Adults were collected from June through early September.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="193" type="remarks">
|
||
<paragraph pageId="0" pageNumber="193">Remarks.</paragraph>
|
||
<paragraph pageId="0" pageNumber="193">
|
||
<taxonomicName authorityName="Kim & Bae" authorityYear="2023" class="Insecta" family="Limoniidae" genus="Dicranomyia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dicranomyia (E.) jejuensis" order="Diptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="jejuensis" subGenus="E.">Dicranomyia (E.) jejuensis</taxonomicName>
|
||
sp. nov. is morphologically similar to
|
||
<taxonomicName class="Insecta" kingdom="Animalia" lsidName="D. (E.) yazuensis" order="Diptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="yazuensis" subGenus="E.">D. (E.) yazuensis</taxonomicName>
|
||
based on the male genital structures, but it can be distinguished by the following characters: pleuron entirely dull yellow (vs dark dorsally); palpus 3-segmented (vs 2-segmented); distal 1/2 of gonostylus tapered to tip (vs distal 2/3 strongly narrowed toward tip); posterior margin of male seventh sternite with shallow V-shaped notch (vs long triangular notch); distal part of paramere with hooked tip (vs straight tip).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |