treatments-xml/data/9C/D4/10/9CD410992E075C9E97BB0CA8715A9CBF.xml
2024-06-21 12:45:28 +02:00

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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 &amp; Kjaerandsen, Jostein" docDate="2021" docId="9CD410992E075C9E97BB0CA8715A9CBF" 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 longichaeta Wu, Xu &amp; Yu 2004" docType="treatment" 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:titleInfo>
<mods:title>Revision of the Exechia parva group (Diptera: Mycetophilidae)</mods:title>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Lindemann, Jon Peder</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-6001-7910</mods:nameIdentifier>
<mods:affiliation>UiT - The Arctic University of Norway, Tromso, Norway</mods:affiliation>
<mods:nameIdentifier type="email">jon.p.lindemann@uit.no</mods:nameIdentifier>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Soli, Geir</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-5301-6995</mods:nameIdentifier>
<mods:affiliation>Natural History Museum, Oslo, Norway</mods:affiliation>
<mods:nameIdentifier type="email">geir.soli@nhm.uio.no</mods:nameIdentifier>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Kjaerandsen, Jostein</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-3104-073X</mods:nameIdentifier>
<mods:affiliation>UiT - The Arctic University of Norway, Tromso, Norway</mods:affiliation>
<mods:nameIdentifier type="email">jostein.kjarandsen@uit.no</mods:nameIdentifier>
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<mods:title>Biodiversity Data Journal</mods:title>
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<mods:date>2021</mods:date>
<mods:detail type="pubDate">
<mods:number>2021-09-24</mods:number>
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<mods:detail type="volume">
<mods:number>9</mods:number>
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<mods:start>67134</mods:start>
<mods:end>67134</mods:end>
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<mods:url>http://dx.doi.org/10.3897/BDJ.9.e67134</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/BDJ.9.e67134</mods:identifier>
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<treatment LSID="urn:lsid:plazi:treatment:9CD410992E075C9E97BB0CA8715A9CBF" httpUri="http://treatment.plazi.org/id/9CD410992E075C9E97BB0CA8715A9CBF" lastPageNumber="67134" pageId="0" pageNumber="67134">
<subSubSection pageId="0" pageNumber="67134" type="nomenclature">
<paragraph pageId="0" pageNumber="67134">
<taxonomicName LSID="9CD41099-2E07-5C9E-97BB-0CA8715A9CBF" authority="Wu, Xu &amp; Yu, 2004" authorityName="Wu, Xu &amp; Yu" authorityYear="2004" class="Insecta" family="Mycetophilidae" genus="Exechia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exechia longichaeta" order="Diptera" pageId="0" pageNumber="67134" phylum="Arthropoda" rank="species" species="longichaeta">Exechia longichaeta Wu, Xu &amp; Yu, 2004</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="67134" type="reference_group">
<paragraph pageId="0" pageNumber="67134">
<taxonomicName authorityName="Wu, Xu &amp; Yu" authorityYear="2004" class="Insecta" family="Mycetophilidae" genus="Exechia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exechia longichaeta" order="Diptera" pageId="0" pageNumber="67134" phylum="Arthropoda" rank="species" species="longichaeta">Exechia longichaeta</taxonomicName>
Wu, Xu &amp; Yu, 2004: 555 ♂ (
<bibRefCitation author="Wu, Hong" journalOrPublisher="Acta Zootaxonomica Sinica" pageId="0" pageNumber="67134" pagination="553 - 556" refId="B6115467" refString="Wu, Hong, Xu, Huachao, Yu, Xiaoxia, 2004. New species of the genus Exechia Winnertz from China (Diptera, Mycetophilidae). Acta Zootaxonomica Sinica 29 (3): 553 - 556" title="New species of the genus Exechia Winnertz from China (Diptera, Mycetophilidae)" volume="29" year="2004">Wu et al. 2004</bibRefCitation>
)
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="67134" type="distribution">
<paragraph pageId="0" pageNumber="67134">Distribution</paragraph>
<paragraph pageId="0" pageNumber="67134">Palaearctic, Oriental, China</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="67134" type="taxon discussion">
<paragraph pageId="0" pageNumber="67134">Taxon discussion</paragraph>
<paragraph pageId="0" pageNumber="67134">
<bibRefCitation author="Wu, Hong" journalOrPublisher="Acta Zootaxonomica Sinica" pageId="0" pageNumber="67134" pagination="553 - 556" refId="B6115467" refString="Wu, Hong, Xu, Huachao, Yu, Xiaoxia, 2004. New species of the genus Exechia Winnertz from China (Diptera, Mycetophilidae). Acta Zootaxonomica Sinica 29 (3): 553 - 556" title="New species of the genus Exechia Winnertz from China (Diptera, Mycetophilidae)" volume="29" year="2004">Wu et al. (2004)</bibRefCitation>
suggested that the species was similar to
<taxonomicName class="Insecta" family="Araceae" kingdom="Animalia" lsidName="E. pollex" order="Diptera" pageId="0" pageNumber="67134" phylum="Arthropoda" rank="species" species="pollex">
<emphasis italics="true" pageId="0" pageNumber="67134">E. pollex</emphasis>
</taxonomicName>
Shaw, 1935, which is closely related to
<taxonomicName class="Insecta" family="Araceae" kingdom="Animalia" lsidName="E. spinigera" order="Diptera" pageId="0" pageNumber="67134" phylum="Arthropoda" rank="species" species="spinigera">
<emphasis italics="true" pageId="0" pageNumber="67134">E. spinigera</emphasis>
</taxonomicName>
Winnertz, 1863 in the
<taxonomicName class="Insecta" family="Araceae" kingdom="Animalia" lsidName="E. fusca" order="Diptera" pageId="0" pageNumber="67134" phylum="Arthropoda" rank="species" species="fusca">
<emphasis italics="true" pageId="0" pageNumber="67134">E. fusca</emphasis>
</taxonomicName>
group. However, based on the shape of the deeply biforked hypandrial lobe, as well as the elongate GLs with apical setae (Fig.
<figureCitation captionStartId="F6589106" pageId="0" pageNumber="67134">24</figureCitation>
<figureCitation captionStartId="F6589111" pageId="0" pageNumber="67134">a</figureCitation>
), we consider it more appopriate to place the species within the
<taxonomicName class="Insecta" family="Araceae" kingdom="Animalia" lsidName="E. parva" order="Diptera" pageId="0" pageNumber="67134" phylum="Arthropoda" rank="species" species="parva">
<emphasis italics="true" pageId="0" pageNumber="67134">E. parva</emphasis>
</taxonomicName>
group. Comparison of illustrations of male terminalia in ventral view indicates that
<taxonomicName class="Insecta" family="Araceae" kingdom="Animalia" lsidName="E. longichaeta" order="Diptera" pageId="0" pageNumber="67134" phylum="Arthropoda" rank="species" species="longichaeta">
<emphasis italics="true" pageId="0" pageNumber="67134">E. longichaeta</emphasis>
</taxonomicName>
is likely a close ally of, or possibly even a junior synonym of
<taxonomicName class="Insecta" family="Araceae" kingdom="Animalia" lsidName="E. pararepanda." order="Diptera" pageId="0" pageNumber="67134" phylum="Arthropoda" rank="species" species="pararepanda.">
<emphasis italics="true" pageId="0" pageNumber="67134">E. pararepanda.</emphasis>
</taxonomicName>
This is evident when considering that, in both species, the apical part of the hypandrium is not distinctly fused with the gonocoxites, as well as the shape and apical setae of the GLs and the profile of the DB of the gonostylus. It is possible that the two species are sympatric, as
<taxonomicName class="Insecta" family="Araceae" kingdom="Animalia" lsidName="E. longichaeta" order="Diptera" pageId="0" pageNumber="67134" phylum="Arthropoda" rank="species" species="longichaeta">
<emphasis italics="true" pageId="0" pageNumber="67134">E. longichaeta</emphasis>
</taxonomicName>
is distributed as far south-west as Kunming, Yunnan (
<bibRefCitation author="Wu, Hong" journalOrPublisher="Acta Zootaxonomica Sinica" pageId="0" pageNumber="67134" pagination="553 - 556" refId="B6115467" refString="Wu, Hong, Xu, Huachao, Yu, Xiaoxia, 2004. New species of the genus Exechia Winnertz from China (Diptera, Mycetophilidae). Acta Zootaxonomica Sinica 29 (3): 553 - 556" title="New species of the genus Exechia Winnertz from China (Diptera, Mycetophilidae)" volume="29" year="2004">Wu et al. 2004</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="67134" type="notes">
<paragraph pageId="0" pageNumber="67134">Notes</paragraph>
<paragraph pageId="0" pageNumber="67134">
We did not have the opportunity to re-describe this species; however, the male terminalia are well illustrated in
<bibRefCitation author="Wu, Hong" journalOrPublisher="Acta Zootaxonomica Sinica" pageId="0" pageNumber="67134" pagination="553 - 556" refId="B6115467" refString="Wu, Hong, Xu, Huachao, Yu, Xiaoxia, 2004. New species of the genus Exechia Winnertz from China (Diptera, Mycetophilidae). Acta Zootaxonomica Sinica 29 (3): 553 - 556" title="New species of the genus Exechia Winnertz from China (Diptera, Mycetophilidae)" volume="29" year="2004">Wu et al. (2004)</bibRefCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>