228 lines
16 KiB
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228 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/BDJ.9.e67134" ID-PMC="PMC8486760" ID-Pensoft-Pub="1314-2828-9-e67134" ID-Pensoft-UUID="54EEB1B3D94E5239B847CC1AD9587A36" ID-PubMed="34690511" ID-ZooBank="A1151C0727B74F31BC4B6809DA6F87CD" ModsDocID="1314-2828-9-e67134" checkinTime="1632515415000" checkinUser="pensoft" docAuthor="Lindemann, Jon Peder, Soli, Geir & Kjaerandsen, Jostein" docDate="2021" docId="B1B0383CA9D05C64B455ED53BCC0EAAC" docLanguage="en" docName="BiodivDatJour 9: e67134" docOrigin="Biodiversity Data Journal 9" docPubDate="2021-09-24" docSource="http://dx.doi.org/10.3897/BDJ.9.e67134" docTitle="Exechia columna Lindemann 2021, sp. n." docType="treatment" docUuid="01744A34-C29F-41C8-8BDC-F629B4600422" docUuidSource="ZooBank" docVersion="2" id="54EEB1B3D94E5239B847CC1AD9587A36" lastPageNumber="67134" masterDocId="54EEB1B3D94E5239B847CC1AD9587A36" masterDocTitle="Revision of the Exechia parva group (Diptera: Mycetophilidae)" masterLastPageNumber="67134" masterPageNumber="67134" pageNumber="67134" updateTime="1668126095059" 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>Revision of the Exechia parva group (Diptera: Mycetophilidae)</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>Lindemann, Jon Peder</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-6001-7910</mods:nameIdentifier>
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<mods:affiliation>UiT - The Arctic University of Norway, Tromso, Norway</mods:affiliation>
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<mods:nameIdentifier type="email">jon.p.lindemann@uit.no</mods:nameIdentifier>
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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>Soli, Geir</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-5301-6995</mods:nameIdentifier>
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<mods:affiliation>Natural History Museum, Oslo, Norway</mods:affiliation>
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<mods:nameIdentifier type="email">geir.soli@nhm.uio.no</mods:nameIdentifier>
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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>Kjaerandsen, Jostein</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-3104-073X</mods:nameIdentifier>
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<mods:affiliation>UiT - The Arctic University of Norway, Tromso, Norway</mods:affiliation>
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<mods:nameIdentifier type="email">jostein.kjarandsen@uit.no</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>Biodiversity Data Journal</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-09-24</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>9</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>67134</mods:start>
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<mods:end>67134</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/BDJ.9.e67134</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/BDJ.9.e67134</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2828-9-e67134</mods:identifier>
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<mods:identifier type="ZooBank">A1151C0727B74F31BC4B6809DA6F87CD</mods:identifier>
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<mods:identifier type="Pensoft-UUID">54EEB1B3D94E5239B847CC1AD9587A36</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:zoobank.org:act:01744A34-C29F-41C8-8BDC-F629B4600422" httpUri="http://treatment.plazi.org/id/B1B0383CA9D05C64B455ED53BCC0EAAC" lastPageNumber="67134" pageId="0" pageNumber="67134">
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<subSubSection pageId="0" pageNumber="67134" type="nomenclature">
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<paragraph pageId="0" pageNumber="67134">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:01744a34-c29f-41c8-8bdc-f629b4600422" authority="Lindemann" authorityName="Lindemann" authorityYear="2021" class="Insecta" family="Mycetophilidae" genus="Exechia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exechia columna" order="Diptera" pageId="0" pageNumber="67134" phylum="Arthropoda" rank="species" species="columna" status="sp. n.">Exechia columna Lindemann</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="67134">sp. n.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="67134" type="materials_examined">
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<paragraph pageId="0" pageNumber="67134">Materials</paragraph>
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<paragraph pageId="0" pageNumber="67134">
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<materialsCitation collectingDate="1972-02-07" collectingMethod="Malaise Trap" collectorName="Occurrence, H. Shima" country="Nepal" county="Pinned" elevation="0" latitude="27.75" location="Province" longitude="87.5333" municipality="Location" pageId="0" pageNumber="67134" specimenCode="TSZD-JKJ- 111553" specimenCount="1" specimenCount-male="1" stateProvince="Kosi Zone" typeStatus="Holotype">
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<emphasis bold="true" pageId="0" pageNumber="67134">Type status:</emphasis>
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<materialsCitation collectingDate="1972-02-07" collectingMethod="Malaise Trap" collectorName="Occurrence, H. Shima" country="Nepal" county="Pinned" elevation="0" latitude="27.75" location="Province" longitude="87.5333" municipality="Location" specimenCode="TSZD-JKJ- 111553" specimenCount="1" specimenCount-male="1" stateProvince="Kosi Zone" typeStatus="Holotype">
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<typeStatus pageId="0" pageNumber="67134">Holotype</typeStatus>
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.
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<emphasis bold="true" pageId="0" pageNumber="67134">
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<collectorName>Occurrence</collectorName>
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:
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</emphasis>
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catalogNumber:
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<specimenCode pageId="0" pageNumber="67134">TSZD-JKJ-111553</specimenCode>
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; recordedBy:
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<collectorName pageId="0" pageNumber="67134">H. Shima</collectorName>
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; individualCount:
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<specimenCount pageId="0" pageNumber="67134" type="generic">1</specimenCount>
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; sex:
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<specimenType pageId="0" pageNumber="67134">male</specimenType>
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; lifeStage:
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<specimenType pageId="0" pageNumber="67134">adult</specimenType>
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; preparations:
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<collectingCounty>Pinned</collectingCounty>
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, with genitalia in glycerine in separate microvial;
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<emphasis bold="true" pageId="0" pageNumber="67134">
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<collectingMunicipality>Location</collectingMunicipality>
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:
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</emphasis>
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country:
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<collectingCountry name="Nepal" pageId="0" pageNumber="67134">Nepal</collectingCountry>
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; stateProvince:
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<location LSID="urn:lsid:plazi:treatment:B1B0383CA9D05C64B455ED53BCC0EAAC:9C40A691499368B7AF319510476ADEAF" country="Nepal" county="Pinned" latitude="27.75" longitude="87.5333" municipality="Location" name="Province" stateProvince="Kosi Zone">Province</location>
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no. 1 (
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<collectingRegion country="Nepal" name="Kosi">Kosi Zone</collectingRegion>
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); county:
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<location LSID="urn:lsid:plazi:treatment:B1B0383CA9D05C64B455ED53BCC0EAAC:BB433F7D31084522E08DAD7C26863A68" country="Nepal" county="Pinned" latitude="27.75" longitude="87.5333" municipality="Location" name="Sankhuwasabha District" stateProvince="Kosi Zone">Sankhuwasabha District</location>
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; locality:
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<location LSID="urn:lsid:plazi:treatment:B1B0383CA9D05C64B455ED53BCC0EAAC:806D45EDC689081383D651DCD01ED778" country="Nepal" county="Pinned" latitude="27.75" longitude="87.5333" municipality="Location" name="Thudam" pageId="0" pageNumber="67134" stateProvince="Kosi Zone">Thudam</location>
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; verbatimElevation:
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<elevation pageId="0" pageNumber="67134">
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<quantity metricMagnitude="3" metricUnit="m" metricValue="3.5" unit="m" value="3500.0">
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<elevation metricMagnitude="3" metricUnit="m" metricValue="3.5" unit="m" value="3500.0">3500 m</elevation>
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</quantity>
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</elevation>
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; decimalLatitude:
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<geoCoordinate orientation="latitude" pageId="0" pageNumber="67134" value="27.7500">27.7500</geoCoordinate>
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; decimalLongitude:
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<geoCoordinate orientation="longitude" pageId="0" pageNumber="67134" value="87.5333">87.5333</geoCoordinate>
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;
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<emphasis bold="true" pageId="0" pageNumber="67134">
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<location LSID="urn:lsid:plazi:treatment:B1B0383CA9D05C64B455ED53BCC0EAAC:0D571E45988AA88C501BBF48DDF35002" country="Nepal" county="Pinned" latitude="27.75" longitude="87.5333" municipality="Location" name="Event" stateProvince="Kosi Zone">Event</location>
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:
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</emphasis>
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samplingProtocol:
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<collectingMethod pageId="0" pageNumber="67134">Malaise Trap</collectingMethod>
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; eventDate:
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<collectingDate pageId="0" pageNumber="67134" value="1972-02-07">1972-07-02</collectingDate>
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;
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<emphasis bold="true" pageId="0" pageNumber="67134">Record Level:</emphasis>
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institutionCode: KUEC
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</materialsCitation>
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="67134" type="description">
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<paragraph pageId="0" pageNumber="67134">Description</paragraph>
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<paragraph pageId="0" pageNumber="67134">
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Male: Body length 3.9 mm. Wing length 3.2 mm.
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<emphasis bold="true" pageId="0" pageNumber="67134">Colouration</emphasis>
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(Dry specimen). Head, face and clypeus dark brown; labellum dark brown; palpus whitish-yellow. Antenna with scape and pedicel yellow; flagellum pale brown, basal half of first flagellomere pale. Thorax with scutum pale brown, lateral margin paler; lateral sclerites brown; propleura brown; halteres whitish-yellow. Legs whitish-yellow. Abdomen dark brown, tergites II-III with a lateral pale area. Terminalia brown.
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<emphasis bold="true" pageId="0" pageNumber="67134">Head</emphasis>
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. Frons and vertex covered with pale setae. Clypeus covered with only few (about 17) pale setae. Antenna long, 2.1 times as long as length from vertex to ventral margin of clypeus; flagellomeres longer than broad, sixth flagellomere 1.5 times as long as wide.
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<emphasis bold="true" pageId="0" pageNumber="67134">Thorax</emphasis>
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. Scutum covered with pale setae.
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<emphasis bold="true" pageId="0" pageNumber="67134">Legs</emphasis>
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. Fore leg with tibia 0.91 times as long as first tarsomere. Mid-tibia with 19 anterior, 4 posterodorsal, 7 posterior and 3 posteroventral bristles.
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<emphasis bold="true" pageId="0" pageNumber="67134">Wings</emphasis>
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. Vein r-m 2.14 times longer than stem of M-fork.
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<emphasis bold="true" pageId="0" pageNumber="67134">Abdomen.</emphasis>
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Tergites covered with pale brown setae.
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<emphasis bold="true" pageId="0" pageNumber="67134">Terminalia</emphasis>
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(Fig.
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<figureCitation captionStartId="F6406588" pageId="0" pageNumber="67134">21</figureCitation>
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). Each part of divided tergite IX apically with about 4 setae, most apical seta stout. Gonocoxites with GL elongate, entirely covered with setae, apex with 2 short setae (Fig.
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<figureCitation captionStartId="F6406588" pageId="0" pageNumber="67134">21</figureCitation>
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<figureCitation captionStartId="F6406593" pageId="0" pageNumber="67134">a</figureCitation>
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,
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<figureCitation captionStartId="F6406594" pageId="0" pageNumber="67134">b</figureCitation>
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). Aedaegal guides elongate and spathulate (Fig.
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<figureCitation captionStartId="F6406588" pageId="0" pageNumber="67134">21</figureCitation>
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<figureCitation captionStartId="F6406593" pageId="0" pageNumber="67134">a</figureCitation>
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). Hypandrium strongly extended distally, forming a large lobe that reaches far beyond apicoventral gonocoxal margin, covered with about 10 setae, with apical pair stout, reaching almost level of GL apex (Fig.
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<figureCitation captionStartId="F6406588" pageId="0" pageNumber="67134">21</figureCitation>
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<figureCitation captionStartId="F6406593" pageId="0" pageNumber="67134">a</figureCitation>
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,
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<figureCitation captionStartId="F6406594" pageId="0" pageNumber="67134">b</figureCitation>
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). Hypandrial lobe with each branch elongate, narrow, apically rounded (Fig.
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<figureCitation captionStartId="F6406588" pageId="0" pageNumber="67134">21</figureCitation>
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<figureCitation captionStartId="F6406593" pageId="0" pageNumber="67134">a</figureCitation>
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). Gonostylus (Fig.
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<figureCitation captionStartId="F6406588" pageId="0" pageNumber="67134">21</figureCitation>
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<figureCitation captionStartId="F6406595" pageId="0" pageNumber="67134">c</figureCitation>
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) with DB forming a large distally projecting baso-external lobe; basal part rounded, abruptly tapered, apical part slender elongate, apex rounded; basodorsal part evenly covered with setae; baso-external lobe with 2 short stout setae on apex. VB small and apically rounded, with 2 setae, most apical seta on apex. IB with apical part slender and elongate; 1 seta on apex and row of 4 setae on elevated area close to middle. MB elongate; internal margin smooth; apically somewhat hollowed with small seta within hollow area close to apex.
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</paragraph>
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<paragraph pageId="0" pageNumber="67134">Female: Unknown.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="67134" type="diagnosis">
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<paragraph pageId="0" pageNumber="67134">Diagnosis</paragraph>
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<paragraph pageId="0" pageNumber="67134">
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Distinguished from
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<taxonomicName class="Insecta" family="Araceae" kingdom="Animalia" lsidName="E. serrae" order="Diptera" pageId="0" pageNumber="67134" phylum="Arthropoda" rank="species" species="serrae">
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<emphasis italics="true" pageId="0" pageNumber="67134">E. serrae</emphasis>
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</taxonomicName>
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in having the gonocoxal lobe extended beyond the apex of the apical hypandrial setae (Fig.
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<figureCitation captionStartId="F6406588" pageId="0" pageNumber="67134">21</figureCitation>
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<figureCitation captionStartId="F6406593" pageId="0" pageNumber="67134">a</figureCitation>
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,
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<figureCitation captionStartId="F6406594" pageId="0" pageNumber="67134">b</figureCitation>
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) and the medial gonostylus branch with internal margin smooth (Fig.
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<figureCitation captionStartId="F6406588" pageId="0" pageNumber="67134">21</figureCitation>
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<figureCitation captionStartId="F6406595" pageId="0" pageNumber="67134">c</figureCitation>
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); from other species in the
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<taxonomicName class="Insecta" family="Araceae" kingdom="Animalia" lsidName="E. parva" order="Diptera" pageId="0" pageNumber="67134" phylum="Arthropoda" rank="species" species="parva">
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<emphasis italics="true" pageId="0" pageNumber="67134">E. parva</emphasis>
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</taxonomicName>
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group in having the hypandrium forming a distally-extended lobe reaching far beyond the apicoventral gonocoxal margin (Fig.
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<figureCitation captionStartId="F6406588" pageId="0" pageNumber="67134">21</figureCitation>
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<figureCitation captionStartId="F6406593" pageId="0" pageNumber="67134">a</figureCitation>
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,
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<figureCitation captionStartId="F6406594" pageId="0" pageNumber="67134">b</figureCitation>
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) and the dorsal gonostylus branch with a large baso-external lobe with two apical setae (Fig.
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<figureCitation captionStartId="F6406588" pageId="0" pageNumber="67134">21</figureCitation>
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<figureCitation captionStartId="F6406595" pageId="0" pageNumber="67134">c</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="67134" type="etymology">
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<paragraph pageId="0" pageNumber="67134">Etymology</paragraph>
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<paragraph pageId="0" pageNumber="67134">
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From Latin
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<taxonomicName authorityName="Lindemann" authorityYear="2021" class="Insecta" family="Mycetophilidae" genus="Exechia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exechia columna" order="Diptera" pageId="0" pageNumber="67134" phylum="Arthropoda" rank="species" species="columna">
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<emphasis italics="true" pageId="0" pageNumber="67134">Exechia columna</emphasis>
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</taxonomicName>
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, column, relating to the shape of the hypandrium forming a large distally-extended lobe.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="67134" type="distribution">
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<paragraph pageId="0" pageNumber="67134">Distribution</paragraph>
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<paragraph pageId="0" pageNumber="67134">
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Oriental, Nepal (Fig.
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<figureCitation captionStart="Figure 19" captionStartId="F6415665" captionText="Figure 19. Distribution map of species in the E. parva group occurring in the eastern Himalayas (Oriental Region), based on localities from studied material, type material and DNA-barcoded material. Different species are represented by individual colours. Altitudes are indicated in shades from grey (lowland) to white (mountains)." figureDoi="10.3897/BDJ.9.e67134.figure19" httpUri="https://binary.pensoft.net/fig/484003" pageId="0" pageNumber="67134">19</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="67134" type="biology">
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<paragraph pageId="0" pageNumber="67134">Biology</paragraph>
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<paragraph pageId="0" pageNumber="67134">Adult collected in the eastern Himalayas (3500 m a.s.l.).</paragraph>
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</subSubSection>
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</treatment>
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</document> |