227 lines
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227 lines
16 KiB
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<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="567006E47C8E53DBAB72469887EB0A4E" 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 zuluensis Lindemann 2021, sp. n." docType="treatment" docUuid="2FF411DD-0893-4CD7-914E-935B77B47676" 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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<subSection pageId="0" pageNumber="67134" type="multiple">
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<treatment LSID="urn:lsid:zoobank.org:act:2FF411DD-0893-4CD7-914E-935B77B47676" httpUri="http://treatment.plazi.org/id/567006E47C8E53DBAB72469887EB0A4E" 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:2ff411dd-0893-4cd7-914e-935b77b47676" authority="Lindemann" authorityName="Lindemann" authorityYear="2021" class="Insecta" family="Mycetophilidae" genus="Exechia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exechia zuluensis" order="Diptera" pageId="0" pageNumber="67134" phylum="Arthropoda" rank="species" species="zuluensis" status="sp. n.">Exechia zuluensis 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="2005-08-27" collectingMethod="Malaise trap" collectorName="Occurrence, M. Mostovski" country="South Africa" county="Pinned" elevation="0" latitude="-29.3169" location="Pietermaritzburg" longitude="30.2514" municipality="Location" pageId="0" pageNumber="67134" specimenCode="TSZD-JKJ- 107186" specimenCount="1" specimenCount-male="1" stateProvince="KwaZulu-Natal" typeStatus="Holotype">
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<emphasis bold="true" pageId="0" pageNumber="67134">Type status:</emphasis>
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<materialsCitation collectingDate="2005-08-27" collectingMethod="Malaise trap" collectorName="Occurrence, M. Mostovski" country="South Africa" county="Pinned" elevation="0" latitude="-29.3169" location="Pietermaritzburg" longitude="30.2514" municipality="Location" specimenCode="TSZD-JKJ- 107186" specimenCount="1" specimenCount-male="1" stateProvince="KwaZulu-Natal" 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-107186</specimenCode>
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; recordedBy:
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<collectorName pageId="0" pageNumber="67134">M. Mostovski</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="South Africa" pageId="0" pageNumber="67134">South Africa</collectingCountry>
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; stateProvince:
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<collectingRegion country="South Africa" name="KwaZulu-Natal">KwaZulu-Natal</collectingRegion>
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; municipality:
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<location LSID="urn:lsid:plazi:treatment:567006E47C8E53DBAB72469887EB0A4E:BD6E767083611F1AC372BE68B7AF29AD" country="South Africa" county="Pinned" latitude="-29.3169" longitude="30.2514" municipality="Location" name="Pietermaritzburg" stateProvince="KwaZulu-Natal">Pietermaritzburg</location>
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; locality:
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<location LSID="urn:lsid:plazi:treatment:567006E47C8E53DBAB72469887EB0A4E:787E987287420AB61E48D73294DE9A62" country="South Africa" county="Pinned" latitude="-29.3169" longitude="30.2514" municipality="Location" name="Karkloof Nat. Res." pageId="0" pageNumber="67134" stateProvince="KwaZulu-Natal">Karkloof Nat. Res.</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="1.325" unit="m" value="1325.0">
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<elevation metricMagnitude="3" metricUnit="m" metricValue="1.325" unit="m" value="1325.0">1325 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="-29.3169">-29.3169</geoCoordinate>
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; decimalLongitude:
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<geoCoordinate orientation="longitude" pageId="0" pageNumber="67134" value="30.2514">30.2514</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:567006E47C8E53DBAB72469887EB0A4E:30B96A18FA811A72011B76972F7BF9C3" country="South Africa" county="Pinned" latitude="-29.3169" longitude="30.2514" municipality="Location" name="Event" stateProvince="KwaZulu-Natal">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="2005-08-27">2005-08-27</collectingDate>
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; habitat: mistbelt forest;
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<emphasis bold="true" pageId="0" pageNumber="67134">Record Level:</emphasis>
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institutionCode: TMU
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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 4.1 mm. Wing length 3.4 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 and palpus yellow. Antenna with scape and pedicel yellow; flagellum brown, first segment with yellow base. Thorax with scutum dark brown, lateral margin broadly yellow; lateral sclerites brown; propleura pale brown; halteres whitish-yellow. Legs whitish-yellow. Abdomen dark brown, tergites II-III with lateroventral yellow area. Terminalia pale 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 pale brown setae. Antenna long, 2.3 times as long as length from vertex to ventral margin of clypeus; flagellomeres slightly longer than broad, with sixth flagellomere 1.1 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 short pale brown setae.
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<emphasis bold="true" pageId="0" pageNumber="67134">Legs</emphasis>
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. Fore leg with tibia 0.89 times as long as first tarsomere. Mid-tibia with 26 anterior, 4 posterodorsal, 10 posterior and 3 posteroventral bristles. Hind tibia with 12 anterodorsal, 6 posterodorsal and 5 posterior bristles.
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<emphasis bold="true" pageId="0" pageNumber="67134">Wings</emphasis>
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. Vein r-m 2.8 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="F6408335" pageId="0" pageNumber="67134">41</figureCitation>
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). Each part of divided tergite IX apically with about 7 setae, apical seta stout. Gonocoxites with setae on apicoventral margin elongate, reaching as far as, or slightly shorter than level of GL apex (Fig.
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<figureCitation captionStartId="F6408335" pageId="0" pageNumber="67134">41</figureCitation>
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<figureCitation captionStartId="F6408349" pageId="0" pageNumber="67134">a</figureCitation>
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). Each GL apex with row of 4 elongate setae, somewhat splayed out (Fig.
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<figureCitation captionStartId="F6408335" pageId="0" pageNumber="67134">41</figureCitation>
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<figureCitation captionStartId="F6408349" pageId="0" pageNumber="67134">a</figureCitation>
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). Aedaegal guides indistinct or reduced. Hypandrium covered with about 12 setae, with apical pair elongate, almost reaching level of GL apex (Fig.
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<figureCitation captionStartId="F6408335" pageId="0" pageNumber="67134">41</figureCitation>
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<figureCitation captionStartId="F6408349" pageId="0" pageNumber="67134">a</figureCitation>
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,
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<figureCitation captionStartId="F6408350" pageId="0" pageNumber="67134">b</figureCitation>
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). Hypandrial lobe with each branch evenly tapered, apically narrow, apex rounded (Fig.
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<figureCitation captionStartId="F6408335" pageId="0" pageNumber="67134">41</figureCitation>
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<figureCitation captionStartId="F6408349" pageId="0" pageNumber="67134">a</figureCitation>
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). Gonostylus (Fig.
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<figureCitation captionStartId="F6408335" pageId="0" pageNumber="67134">41</figureCitation>
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<figureCitation captionStartId="F6408351" pageId="0" pageNumber="67134">c</figureCitation>
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) with DB elongate and acuminate, apex spathulate; about 3.3 times longer than broad; evenly covered with setae on dorsal side, except on apical sixth. VB small and round; basally with short seta, otherwise bare. IB apically acute, with 1 seta close to apex and pair of setae about one-third from apex. MB slightly curved interiorly with apex acute; small seta located one-sixth from 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. arcuata" order="Diptera" pageId="0" pageNumber="67134" phylum="Arthropoda" rank="species" species="arcuata">
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<emphasis italics="true" pageId="0" pageNumber="67134">E. arcuata</emphasis>
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</taxonomicName>
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in having the gonocoxal lobe straight (Fig.
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<figureCitation captionStartId="F6408335" pageId="0" pageNumber="67134">41</figureCitation>
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<figureCitation captionStartId="F6408349" pageId="0" pageNumber="67134">a</figureCitation>
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,
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<figureCitation captionStartId="F6408350" pageId="0" pageNumber="67134">b</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 dorsal gonostylus branch 3.3 times longer than broad with apex spathulate (Fig.
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<figureCitation captionStartId="F6408335" pageId="0" pageNumber="67134">41</figureCitation>
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<figureCitation captionStartId="F6408351" pageId="0" pageNumber="67134">c</figureCitation>
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), in combination with the internal gonostylus branch with 1 seta close to the apex (Fig.
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<figureCitation captionStartId="F6408335" pageId="0" pageNumber="67134">41</figureCitation>
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<figureCitation captionStartId="F6408351" pageId="0" pageNumber="67134">c</figureCitation>
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), the gonocoxal lobes with apico-internal margin straight (Fig.
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<figureCitation captionStartId="F6408335" pageId="0" pageNumber="67134">41</figureCitation>
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<figureCitation captionStartId="F6408349" pageId="0" pageNumber="67134">a</figureCitation>
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) and the apical hypandrial setae reaching almost the level of the gonocoxal lobe apex (Fig.
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<figureCitation captionStartId="F6408335" pageId="0" pageNumber="67134">41</figureCitation>
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<figureCitation captionStartId="F6408349" pageId="0" pageNumber="67134">a</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
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<emphasis italics="true" pageId="0" pageNumber="67134">KwaZulu-Natal</emphasis>
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, the Province where the holotype was collected, with Latin suffix -
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<emphasis italics="true" pageId="0" pageNumber="67134">ensis</emphasis>
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, belonging to.
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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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Afrotropical, South Africa (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F6415645" captionText="Figure 4. Distribution map of species in the E. parva group occurring in the Afrotropical 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.figure4" httpUri="https://binary.pensoft.net/fig/518386" pageId="0" pageNumber="67134">4</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">Collected in mistbelt forest (1325 m a.s.l.).</paragraph>
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</subSubSection>
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</treatment>
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</subSection>
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</document>
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