231 lines
16 KiB
XML
231 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="640977E0990259319423CF5FE3AD0129" 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 arcuata Lindemann 2021, sp. n." docType="treatment" docUuid="3D22F6C7-E233-48D1-9DA3-19A0AF7F6ADD" 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:3D22F6C7-E233-48D1-9DA3-19A0AF7F6ADD" httpUri="http://treatment.plazi.org/id/640977E0990259319423CF5FE3AD0129" 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:3d22f6c7-e233-48d1-9da3-19a0af7f6add" authority="Lindemann" authorityName="Lindemann" authorityYear="2021" class="Insecta" family="Mycetophilidae" genus="Exechia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exechia arcuata" order="Diptera" pageId="0" pageNumber="67134" phylum="Arthropoda" rank="species" species="arcuata" status="sp. n.">Exechia arcuata 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="2008-08-19" collectingMethod="sweep net" collectorName="Occurrence, J. Kjaerandsen" country="Kenya" county="Pinned" elevation="0" latitude="-0.17028" location="Mt. Kenya, Northern Naro Moru, Base camp at Naro Moru River Lodge" longitude="37.215" municipality="Location" pageId="0" pageNumber="67134" specimenCode="TSZD-JKJ- 107175" specimenCount="1" specimenCount-male="1" stateProvince="Nyeri county" typeStatus="Holotype">
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<emphasis bold="true" pageId="0" pageNumber="67134">Type status:</emphasis>
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<materialsCitation collectingDate="2008-08-19" collectingMethod="sweep net" collectorName="Occurrence, J. Kjaerandsen" country="Kenya" county="Pinned" elevation="0" latitude="-0.17028" location="Mt. Kenya, Northern Naro Moru, Base camp at Naro Moru River Lodge" longitude="37.215" municipality="Location" specimenCode="TSZD-JKJ- 107175" specimenCount="1" specimenCount-male="1" stateProvince="Nyeri county" 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-107175</specimenCode>
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; recordedBy:
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<collectorName pageId="0" pageNumber="67134">
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J.
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<normalizedToken originalValue="Kjærandsen">Kjaerandsen</normalizedToken>
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</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="Kenya" pageId="0" pageNumber="67134">Kenya</collectingCountry>
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; stateProvince:
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<collectingRegion country="Kenya" name="Nyeri">Nyeri county</collectingRegion>
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; locality:
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<location LSID="urn:lsid:plazi:treatment:640977E0990259319423CF5FE3AD0129:59C3FBE5431C8286AE24D3E2D3B328A1" country="Kenya" county="Pinned" latitude="-0.17028" longitude="37.215" municipality="Location" name="Mt. Kenya, Northern Naro Moru, Base camp at Naro Moru River Lodge" pageId="0" pageNumber="67134" stateProvince="Nyeri county">
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Mt.
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<collectingCountry name="Kenya">Kenya</collectingCountry>
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,
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<location LSID="urn:lsid:plazi:treatment:640977E0990259319423CF5FE3AD0129:2EBCF8FF6FE00C89FA630C64E8533B9B" country="Kenya" county="Pinned" latitude="-0.17028" longitude="37.215" municipality="Location" name="Northern Naro Moru" stateProvince="Nyeri county">Northern Naro Moru</location>
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,
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<location LSID="urn:lsid:plazi:treatment:640977E0990259319423CF5FE3AD0129:CD8AB3081A64F790E3F8C7C7A1044D35" country="Kenya" county="Pinned" latitude="-0.17028" longitude="37.215" municipality="Location" name="Base" stateProvince="Nyeri county">Base</location>
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camp at
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<location LSID="urn:lsid:plazi:treatment:640977E0990259319423CF5FE3AD0129:19319D43FD20A56B015075974DC29C24" country="Kenya" county="Pinned" latitude="-0.17028" longitude="37.215" municipality="Location" name="Naro Moru River Lodge" stateProvince="Nyeri county">
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<location LSID="urn:lsid:plazi:treatment:640977E0990259319423CF5FE3AD0129:E37806B96E994891FD7BBB2316451F3B" country="Kenya" county="Pinned" latitude="-0.17028" longitude="37.215" municipality="Location" name="Naro Moru River" stateProvince="Nyeri county">
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Naro Moru
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<location LSID="urn:lsid:plazi:treatment:640977E0990259319423CF5FE3AD0129:D7D23C1221F72D2679FBB3F8044F8980" country="Kenya" county="Pinned" latitude="-0.17028" longitude="37.215" municipality="Location" name="River Lodge" stateProvince="Nyeri county">River Lodge</location>
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</location>
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</location>
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</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="3.05" unit="m" value="3050.0">
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<elevation metricMagnitude="3" metricUnit="m" metricValue="3.05" unit="m" value="3050.0">3050 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="-0.17028">-0.17028</geoCoordinate>
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; decimalLongitude:
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<geoCoordinate orientation="longitude" pageId="0" pageNumber="67134" value="37.215">37.215</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:640977E0990259319423CF5FE3AD0129:4ECEBDA36577F26DC0567AA4734EA751" country="Kenya" county="Pinned" latitude="-0.17028" longitude="37.215" municipality="Location" name="Event" stateProvince="Nyeri county">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">sweep net</collectingMethod>
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; eventDate:
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<collectingDate pageId="0" pageNumber="67134" value="2008-08-19">2008-08-19</collectingDate>
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; habitat: bamboo 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: 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 dark brown; face and clypeus brown; labellum and palpus yellow. Antenna with scape and pedicel yellow; flagellum brown, first flagellomere with yellow base. Thorax with scutum brown, lateral margin broadly yellow; lateral sclerites pale brown; propleura yellow; halteres whitish-yellow. Legs whitish-yellow. Abdomen dark brown, tergites II-III with lateral yellow area. Terminalia.
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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 longer than broad, with sixth flagellomere 1.4 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 0.93 times as long as first tarsomere. Mid-tibia with 20 anterior, 4 posterodorsal, 8 posterior and 4 posteroventral bristles.
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<emphasis bold="true" pageId="0" pageNumber="67134">Wings</emphasis>
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. Vein r-m 3 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="F6406317" pageId="0" pageNumber="67134">7</figureCitation>
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). Each part of divided tergite IX apically with about 7 setae, apical seta stout. Gonocoxites evenly covered with setae on apicoventral half (Fig.
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<figureCitation captionStartId="F6406317" pageId="0" pageNumber="67134">7</figureCitation>
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<figureCitation captionStartId="F6406322" pageId="0" pageNumber="67134">a</figureCitation>
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,
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<figureCitation captionStartId="F6406323" pageId="0" pageNumber="67134">b</figureCitation>
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). Gonocoxal apicoventral margin, between GL and hypandrium, forming distinct protrusion with 2-3 elongate setae reaching far beyond GL apex (Fig.
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<figureCitation captionStartId="F6406317" pageId="0" pageNumber="67134">7</figureCitation>
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<figureCitation captionStartId="F6406322" pageId="0" pageNumber="67134">a</figureCitation>
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,
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<figureCitation captionStartId="F6406323" pageId="0" pageNumber="67134">b</figureCitation>
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). Each GL small and distinctly curved interiorly, apex with row of 4 short setae somewhat extended down exterior margin (Fig.
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<figureCitation captionStartId="F6406317" pageId="0" pageNumber="67134">7</figureCitation>
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<figureCitation captionStartId="F6406322" pageId="0" pageNumber="67134">a</figureCitation>
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,
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<figureCitation captionStartId="F6406323" pageId="0" pageNumber="67134">b</figureCitation>
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). Aedaegal guides indistinct or reduced. Hypandrium covered with about 6 setae, apical pair elongate, reaching far beyond GL apex (Fig.
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<figureCitation captionStartId="F6406317" pageId="0" pageNumber="67134">7</figureCitation>
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<figureCitation captionStartId="F6406322" pageId="0" pageNumber="67134">a</figureCitation>
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,
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<figureCitation captionStartId="F6406323" pageId="0" pageNumber="67134">b</figureCitation>
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). Hypandrial lobe broad, apically tapering towards rounded apex (Fig.
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<figureCitation captionStartId="F6406317" pageId="0" pageNumber="67134">7</figureCitation>
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<figureCitation captionStartId="F6406322" pageId="0" pageNumber="67134">a</figureCitation>
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). Gonostylus (Fig.
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<figureCitation captionStartId="F6406317" pageId="0" pageNumber="67134">7</figureCitation>
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<figureCitation captionStartId="F6406324" pageId="0" pageNumber="67134">c</figureCitation>
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) with DB elongate, about 4 times longer than broad, apex distinctly spathulate; evenly covered with setae on dorsal side, except on apical fourth. VB ovate, apically acute, with 2 setae, apical seta on apex. IB with apex membranous rounded, apical part with row of 3 setae, apical seta close to apex. MB forming small apicointernal extension bearing 2 small setae, 1 basal seta located about the middle.
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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 all 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 gonocoxal lobes distinctly curved interiorly (Fig.
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<figureCitation captionStartId="F6406317" pageId="0" pageNumber="67134">7</figureCitation>
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<figureCitation captionStartId="F6406322" pageId="0" pageNumber="67134">a</figureCitation>
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,
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<figureCitation captionStartId="F6406323" pageId="0" pageNumber="67134">b</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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<emphasis italics="true" pageId="0" pageNumber="67134">arcus</emphasis>
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, bow, relating to the shape of the gonocoxal 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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Afrotropical, Kenya (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">Adult collected in bamboo forest (3050 m a.s.l.).</paragraph>
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</subSubSection>
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</treatment>
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</document> |