221 lines
16 KiB
XML
221 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="37C20DECE3FA5637BE19AA911CC23187" 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 crassiseta Lindemann 2021, sp. n." docType="treatment" docUuid="DD60A76E-48A1-4991-8CC6-20C9F368603A" 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:DD60A76E-48A1-4991-8CC6-20C9F368603A" httpUri="http://treatment.plazi.org/id/37C20DECE3FA5637BE19AA911CC23187" 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:dd60a76e-48a1-4991-8cc6-20c9f368603a" authority="Lindemann" authorityName="Lindemann" authorityYear="2021" class="Insecta" family="Mycetophilidae" genus="Exechia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exechia crassiseta" order="Diptera" pageId="0" pageNumber="67134" phylum="Arthropoda" rank="species" species="crassiseta" status="sp. n.">Exechia crassiseta 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="1981-07-29" collectorName="Occurrence, J. Emoto" country="Nepal" county="Pinned" elevation="0" latitude="27.45" location="Province" longitude="86.916664" municipality="Location" pageId="0" pageNumber="67134" specimenCode="TSZD-JKJ- 111554" 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="1981-07-29" collectorName="Occurrence, J. Emoto" country="Nepal" county="Pinned" elevation="0" latitude="27.45" location="Province" longitude="86.916664" municipality="Location" specimenCode="TSZD-JKJ- 111554" 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-111554</specimenCode>
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; recordedBy:
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<collectorName pageId="0" pageNumber="67134">J. Emoto</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:37C20DECE3FA5637BE19AA911CC23187:EF65E2B64CDD4C86F7FEFC7B3F9B97F1" country="Nepal" county="Pinned" latitude="27.45" longitude="86.916664" 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:37C20DECE3FA5637BE19AA911CC23187:F800BBCA727052791F271838C1E2B5DD" country="Nepal" county="Pinned" latitude="27.45" longitude="86.916664" 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:37C20DECE3FA5637BE19AA911CC23187:89160A687ECC1675C60D16F3F0C5E9FE" country="Nepal" county="Pinned" latitude="27.45" longitude="86.916664" municipality="Location" name="Salpa La" pageId="0" pageNumber="67134" stateProvince="Kosi Zone">Salpa La</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="2.95" metricValueMax="3.0" metricValueMin="2.9" unit="m" value="2950.0" valueMax="3000.0" valueMin="2900.0">
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<elevation metricMagnitude="3" metricUnit="m" metricValue="2.95" metricValueMax="3.0" metricValueMin="2.9" unit="m" value="2950.0" valueMax="3000.0" valueMin="2900.0">2900-3000 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="27.450000">27.450000</geoCoordinate>
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; decimalLongitude:
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<geoCoordinate orientation="longitude" pageId="0" pageNumber="67134" value="86.916667">86.916667</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:37C20DECE3FA5637BE19AA911CC23187:8FA7E85B3C2EBFD328FD1DE0DD3BA621" country="Nepal" county="Pinned" latitude="27.45" longitude="86.916664" municipality="Location" name="Event" stateProvince="Kosi Zone">Event</location>
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:
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</emphasis>
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eventDate:
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<collectingDate pageId="0" pageNumber="67134" value="1981-07-29">1981-07-29</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 3.6 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 pale brown; palpus yellow to pale brown. Antenna with scape and pedicel yellow; flagellum dark brown, basal half of first flagellomere yellow. Thorax with scutum dark brown, except narrow yellow anterolateral margin; lateral sclerites dark brown; propleura brown; halteres whitish-yellow. Legs yellow. Abdomen dark brown, tergites II-III with yellow laterodorsal area. Terminalia pale brown with MB dark brown.
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<emphasis bold="true" pageId="0" pageNumber="67134">Head</emphasis>
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. Frons and vertex covered with brown setae. Clypeus covered with pale setae, most dense towards ventral side; flagellomeres quadrate, with sixth flagellomere as long as broad.
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<emphasis bold="true" pageId="0" pageNumber="67134">Thorax</emphasis>
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. Scutum covered with brown setae.
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<emphasis bold="true" pageId="0" pageNumber="67134">Legs</emphasis>
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. Fore leg with tibia 0.7 times length of first tarsomere. Mid-tibia with 23 anterior, 5 posterodorsal, 10 posterior and 5 posteroventral bristles. Hind tibia with 10 anterodorsal, 6 posterodorsal and 4 posterior bristles.
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<emphasis bold="true" pageId="0" pageNumber="67134">Wings</emphasis>
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. Vein r-m 3.3 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 long 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="F6406602" pageId="0" pageNumber="67134">22</figureCitation>
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). Each part of divided tergite IX apically with about 4 setae, most apical seta stout. Gonocoxites with apicoventral margin between GL and hypandrium forming short protrusion, each with 2 very stout and apically truncated setae (Fig.
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<figureCitation captionStartId="F6406602" pageId="0" pageNumber="67134">22</figureCitation>
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<figureCitation captionStartId="F6406607" pageId="0" pageNumber="67134">a</figureCitation>
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,
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<figureCitation captionStartId="F6406608" pageId="0" pageNumber="67134">b</figureCitation>
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); GL apex with 2-3 relatively short and stout setae (Fig.
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<figureCitation captionStartId="F6406602" pageId="0" pageNumber="67134">22</figureCitation>
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<figureCitation captionStartId="F6406607" pageId="0" pageNumber="67134">a</figureCitation>
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,
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<figureCitation captionStartId="F6406608" pageId="0" pageNumber="67134">b</figureCitation>
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). Aedaegal guides elongate, converging, apically acute (Fig.
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<figureCitation captionStartId="F6406602" pageId="0" pageNumber="67134">22</figureCitation>
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<figureCitation captionStartId="F6406607" pageId="0" pageNumber="67134">a</figureCitation>
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). Hypandrium with about 8 setae, apical pair not reaching longer than half the GL length (Fig.
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<figureCitation captionStartId="F6406602" pageId="0" pageNumber="67134">22</figureCitation>
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<figureCitation captionStartId="F6406607" pageId="0" pageNumber="67134">a</figureCitation>
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,
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<figureCitation captionStartId="F6406608" pageId="0" pageNumber="67134">b</figureCitation>
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). Hypandrial lobe with each branch narrow, evenly tapering, apex acute. Gonostylus (Fig.
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<figureCitation captionStartId="F6406602" pageId="0" pageNumber="67134">22</figureCitation>
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<figureCitation captionStartId="F6406609" pageId="0" pageNumber="67134">c</figureCitation>
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) with DB elongate, apex rounded, baso-internally forming small lobe, extending interiorly; dorsal side evenly covered with relatively stout setae, except on most basal part and internal lobe; apically with about 4 very stout and apically truncated setae. VB ovate, apex acute, with 1 elongate seta on apex and 3 smaller setae further down, one distinctly wider than others. Apical part of IB with 1 seta on apex and row of 4 setae on elevation one-fifth from the apex. MB short, apex acute, internal margin forming curved acute process, external margin forming short acute process, apex with row of 4 elongate setae, all longer than MB length.
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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. trunciseta" order="Diptera" pageId="0" pageNumber="67134" phylum="Arthropoda" rank="species" species="trunciseta">
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<emphasis italics="true" pageId="0" pageNumber="67134">E. trunciseta</emphasis>
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</taxonomicName>
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by the shape of the medial gonostylus branch (Fig.
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<figureCitation captionStartId="F6406602" pageId="0" pageNumber="67134">22</figureCitation>
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<figureCitation captionStartId="F6406609" 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 dorsal gonostylus branch apically with a row of 4 stout truncate setae, baso-internally with a short lobe (Fig.
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<figureCitation captionStartId="F6406602" pageId="0" pageNumber="67134">22</figureCitation>
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<figureCitation captionStartId="F6406609" pageId="0" pageNumber="67134">c</figureCitation>
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) and in having the medial gonostylus branch darkened, apically with a row of 4 setae, all of which are longer than the medial gonostylus branch length (Fig.
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<figureCitation captionStartId="F6406602" pageId="0" pageNumber="67134">22</figureCitation>
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<figureCitation captionStartId="F6406609" 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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<emphasis italics="true" pageId="0" pageNumber="67134">crassus</emphasis>
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, stout and
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<emphasis italics="true" pageId="0" pageNumber="67134">seta</emphasis>
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, bristle, relating to the shape of the seta on apicoventral margin of the gonocoxites and apically on the dorsal branch of the gonostylus.
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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 (2900-3000 m a.s.l., 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">Unknown</paragraph>
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</subSubSection>
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</treatment>
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</document> |