343 lines
23 KiB
XML
343 lines
23 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1011.58993" ID-GBIF-Dataset="d7f2518f-39f6-42a3-af07-4ae2964bfc8c" ID-PMC="PMC7835191" ID-Pensoft-Pub="1313-2970-1011-51" ID-Pensoft-UUID="137B29575C6E5034AA556FEE88B88A1F" ID-PubMed="33551649" ID-ZooBank="F6406B420B8946738FE5E402682F5BF8" ModsDocID="1313-2970-1011-51" checkinTime="1611008249563" checkinUser="pensoft" docAuthor="Liu, Wenbin, Zhao, Cong, Kong, Fanqing, Yan, Chuncai & Wang, Xinhua" docDate="2021" docId="6A2E82F784785B17BD7C4DF84A149D0C" docLanguage="en" docName="ZooKeys 1011: 51-61" docOrigin="ZooKeys 1011" docPubDate="2021-01-18" docSource="http://dx.doi.org/10.3897/zookeys.1011.58993" docTitle="Limnophyes minerus Liu & Yan 2021, sp. nov." docType="treatment" docUuid="559838A7-DBA7-4578-8408-841097D8A54F" docUuidSource="ZooBank" docVersion="4" id="137B29575C6E5034AA556FEE88B88A1F" lastPageNumber="51" masterDocId="137B29575C6E5034AA556FEE88B88A1F" masterDocTitle="New species of Limnophyes Eaton (Diptera, Chironomidae) from China and synonymy of L. fuscipygmus Tokunaga, 1940" masterLastPageNumber="61" masterPageNumber="51" pageNumber="51" updateTime="1668149718140" 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>New species of Limnophyes Eaton (Diptera, Chironomidae) from China and synonymy of L. fuscipygmus Tokunaga, 1940</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>Liu, Wenbin</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-6916-0692</mods:nameIdentifier>
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<mods:affiliation>Tianjin Key Laboratory of Conservation and Utilization of Animal Diversity, Tianjin Normal University, Tianjin, 300387, China</mods:affiliation>
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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>Zhao, Cong</mods:namePart>
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<mods:affiliation>Tianjin Key Laboratory of Conservation and Utilization of Animal Diversity, Tianjin Normal University, Tianjin, 300387, China</mods:affiliation>
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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>Kong, Fanqing</mods:namePart>
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<mods:affiliation>Ecological Environment Monitoring and Scientific Research Center of Haihe River Basin and Beihai Sea Area, Ministry of Ecological Environment, Tianjin, 300170, China</mods:affiliation>
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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>Yan, Chuncai</mods:namePart>
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<mods:affiliation>Tianjin Key Laboratory of Conservation and Utilization of Animal Diversity, Tianjin Normal University, Tianjin, 300387, China</mods:affiliation>
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<mods:nameIdentifier type="email">skyycc@mail.tjnu.edu.cn</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>Wang, Xinhua</mods:namePart>
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<mods:affiliation>College of Life Science, Nankai University, Tianjin 300071, China</mods:affiliation>
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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>ZooKeys</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>2021-01-18</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1011</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>51</mods:start>
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<mods:end>61</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/zookeys.1011.58993</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/zookeys.1011.58993</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1011-51</mods:identifier>
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<mods:identifier type="ZooBank">F6406B420B8946738FE5E402682F5BF8</mods:identifier>
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<mods:identifier type="Pensoft-UUID">137B29575C6E5034AA556FEE88B88A1F</mods:identifier>
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<treatment ID-GBIF-Taxon="177006833" LSID="urn:lsid:zoobank.org:act:559838A7-DBA7-4578-8408-841097D8A54F" httpUri="http://treatment.plazi.org/id/6A2E82F784785B17BD7C4DF84A149D0C" lastPageNumber="51" pageId="0" pageNumber="51">
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<subSubSection pageId="0" pageNumber="51" type="nomenclature">
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<paragraph pageId="0" pageNumber="51">
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<taxonomicName LSID="http://zoobank.org/559838A7-DBA7-4578-8408-841097D8A54F" authority="Liu & Yan" authorityName="Liu & Yan" authorityYear="2021" class="Insecta" family="Chironomidae" genus="Limnophyes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Limnophyes minerus" order="Diptera" pageId="0" pageNumber="51" phylum="Arthropoda" rank="species" species="minerus" status="sp. nov.">Limnophyes minerus Liu & Yan</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="51">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figures 1–4" captionStartId="F1" captionText="Figures 1 - 4. Limnophyes minerus Liu & Yan, sp. nov., male 1 wing 2 humeral area of the thorax 3 thorax 4 hypopygium." figureDoi="10.3897/zookeys.1011.58993.figures1-4" httpUri="https://binary.pensoft.net/fig/497783" pageId="0" pageNumber="51">Figs 1-4</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="51" type="type material">
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<paragraph pageId="0" pageNumber="51">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="51">Holotype</emphasis>
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male (BDN No. 13105), China: Sichuan Province, Kangding County, Wasi River,
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<geoCoordinate degrees="30.051" direction="north" orientation="latitude" precision="55" value="30.051">30.051°N</geoCoordinate>
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,
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<geoCoordinate degrees="101.964" direction="east" orientation="longitude" precision="55" value="101.964">101.964°E</geoCoordinate>
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, 3124 m a.s.l., light trap, 15.vi.1996, X. Wang.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="51">Paratype</emphasis>
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: 1 male, Sichuan Province, Daocheng County, Sangdui Town,
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<geoCoordinate degrees="29.038" direction="north" orientation="latitude" precision="55" value="29.038">29.038°N</geoCoordinate>
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,
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<geoCoordinate degrees="100.297" direction="east" orientation="longitude" precision="55" value="100.297">100.297°E</geoCoordinate>
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, 3447 m a.s.l., sweep net, 11.vi.1996, X. Wang; 1 male, Hubei Province, Wufeng County, Houhe River,
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<geoCoordinate degrees="30.199" direction="north" orientation="latitude" precision="55" value="30.199">30.199°N</geoCoordinate>
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,
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<geoCoordinate degrees="110.675" direction="east" orientation="longitude" precision="55" value="110.675">110.675°E</geoCoordinate>
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, 1723 m a.s.l., sweep net, 1.vii,1997, B. Ji.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="51" type="description">
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<paragraph pageId="0" pageNumber="51">Diagnostic characters.</paragraph>
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<paragraph pageId="0" pageNumber="51">The species can be separated from other members of the genus by having minute inferior volsella, virga consisting of one tapering spine, no lanceolate setae, and AR 0.24-0.27.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="51" type="etymology">
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<paragraph pageId="0" pageNumber="51">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="51">
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From the Latin,
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<emphasis italics="true" pageId="0" pageNumber="51">minerus</emphasis>
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, minute or tiny, referring to the reduced inferior volsella, adjective in the nominative singular.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="51" type="description">
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<paragraph pageId="0" pageNumber="51">Description.</paragraph>
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<paragraph pageId="0" pageNumber="51">
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Male (
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<emphasis italics="true" pageId="0" pageNumber="51">N</emphasis>
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= 3).
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</paragraph>
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<paragraph pageId="0" pageNumber="51">Total length 1.68-1.80 mm. Wing length 0.95-1.25 mm. Total length / wing length 1.44-1.76. Wing length / length of profemur 2.57-3.20.</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" pageId="0" pageNumber="51">
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<emphasis italics="true" pageId="0" pageNumber="51">Coloration</emphasis>
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.
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</emphasis>
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Head and thorax dark brown. Abdomen and legs brown. Wing nearly transparent.
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</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" pageId="0" pageNumber="51">
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<emphasis italics="true" pageId="0" pageNumber="51">Head</emphasis>
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.
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</emphasis>
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Antenna with 13 flagellomeres. AR 0.24-0.27. Ultimate flagellomere 79-98
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long. Temporal setae 4-5, including 1 inner vertical, 1-3 outer verticals and 1-2 postorbitals. Clypeus with 10-21 setae. Tentorium 110-120
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long, 14-18
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide. Palpomere lengths (in
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<normalizedToken originalValue="µm">µm</normalizedToken>
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): 17-20, 22-25, 42-55, 35-52, 79-95. Length ratio of palpomeres 5/3 1.73-1.91.
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</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="51">Wing</emphasis>
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(Fig.
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<figureCitation captionStart="Figures 1–4" captionStartId="F1" captionText="Figures 1 - 4. Limnophyes minerus Liu & Yan, sp. nov., male 1 wing 2 humeral area of the thorax 3 thorax 4 hypopygium." figureDoi="10.3897/zookeys.1011.58993.figures1-4" httpUri="https://binary.pensoft.net/fig/497783" pageId="0" pageNumber="51">1</figureCitation>
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). Anal lobe reduced. VR 1.22-1.30. Brachiolum with one seta. R with 1-3 setae. Costal extension 40-50
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long. Squama with 2-4 setae.
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</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="51">Thorax</emphasis>
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(Figs
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<figureCitation captionStart="Figures 1–4" captionStartId="F1" captionText="Figures 1 - 4. Limnophyes minerus Liu & Yan, sp. nov., male 1 wing 2 humeral area of the thorax 3 thorax 4 hypopygium." figureDoi="10.3897/zookeys.1011.58993.figures1-4" httpUri="https://binary.pensoft.net/fig/497783" pageId="0" pageNumber="51">2</figureCitation>
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,
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<figureCitation captionStart="Figures 1–4" captionStartId="F1" captionText="Figures 1 - 4. Limnophyes minerus Liu & Yan, sp. nov., male 1 wing 2 humeral area of the thorax 3 thorax 4 hypopygium." figureDoi="10.3897/zookeys.1011.58993.figures1-4" httpUri="https://binary.pensoft.net/fig/497783" pageId="0" pageNumber="51">3</figureCitation>
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). Antepronotum with 2-4 median setae, and 2-3 lateral setae. Humeral pit (Fig.
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<figureCitation captionStart="Figures 1–4" captionStartId="F1" captionText="Figures 1 - 4. Limnophyes minerus Liu & Yan, sp. nov., male 1 wing 2 humeral area of the thorax 3 thorax 4 hypopygium." figureDoi="10.3897/zookeys.1011.58993.figures1-4" httpUri="https://binary.pensoft.net/fig/497783" pageId="0" pageNumber="51">3</figureCitation>
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) small, with sclerotized anterior margin. Dorsocentrals 14-16, with 0-1 non-lanceolate humeral, and 14-15 non-lanceolate dorsocentrals. Preepisternum with 3 setae in anterior and posterior respectively. Acrostichals 4, prealars 4-5, supraalar 1, posterior anepisternum II with 3-4 setae, epimeron II with 4 setae, median anepistenum II with one seta; scutellum with 9 setae.
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</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="51">Legs</emphasis>
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(
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<emphasis italics="true" pageId="0" pageNumber="51">N</emphasis>
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= 2). Spur of fore tibia 33-37
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long, of mid tibia 17-23
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<normalizedToken originalValue="µm">µm</normalizedToken>
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and 13-18
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long, of hind tibia 37-38
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<normalizedToken originalValue="µm">µm</normalizedToken>
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and 13-15
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long. Setae of tibial comb 28-30
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long, comb with 11 teeth. Width at apex of fore tibia 25-26
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, of mid tibia 24-25
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, of hind tibia 30
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<normalizedToken originalValue="µm">µm</normalizedToken>
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. Lengths and proportions of legs in Table
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<tableCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Lengths (in µm) and proportions of leg segments of male L. minerus Liu & Yan, sp. nov. (N = 3)." httpUri="http://table.plazi.org/id/5D2BABF6308D2C6B6715AA9709B40259" pageId="0" pageNumber="51" tableUuid="5D2BABF6308D2C6B6715AA9709B40259">1</tableCitation>
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.
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</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="51">Hypopygium</emphasis>
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(Fig.
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<figureCitation captionStart="Figures 1–4" captionStartId="F1" captionText="Figures 1 - 4. Limnophyes minerus Liu & Yan, sp. nov., male 1 wing 2 humeral area of the thorax 3 thorax 4 hypopygium." figureDoi="10.3897/zookeys.1011.58993.figures1-4" httpUri="https://binary.pensoft.net/fig/497783" pageId="0" pageNumber="51">4</figureCitation>
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). "Anal point" bluntly triangular, with 8-13 weak setae. Laterosternite IX with 2-3 setae. Phallapodeme 25-32
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long; transverse sternapodeme 63-75
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long. Virga 17-19
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long, consisting of one tapering spine. Gonocoxite 113-125
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long. Inferior volsella minute. Gonostylus 65-73
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long, with pointed crista dorsalis. Megaseta 10-16
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long. HR 1.55-1.89, HV 2.58-2.73.
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</paragraph>
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<caption doi="10.3897/zookeys.1011.58993.figures1-4" httpUri="https://binary.pensoft.net/fig/497783" pageId="0" pageNumber="51" start="Figures 1–4" startId="F1">
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" pageId="0" pageNumber="51">Figures 1-4.</emphasis>
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<taxonomicName authorityName="Liu & Yan" authorityYear="2021" class="Insecta" family="Chironomidae" genus="Limnophyes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Limnophyes minerus" order="Diptera" pageId="0" pageNumber="51" phylum="Arthropoda" rank="species" species="minerus">
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<emphasis italics="true" pageId="0" pageNumber="51">Limnophyes minerus</emphasis>
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</taxonomicName>
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Liu & Yan, sp. nov., male
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<emphasis bold="true" pageId="0" pageNumber="51">1</emphasis>
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wing
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<emphasis bold="true" pageId="0" pageNumber="51">2</emphasis>
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humeral area of the thorax
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<emphasis bold="true" pageId="0" pageNumber="51">3</emphasis>
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thorax
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<emphasis bold="true" pageId="0" pageNumber="51">4</emphasis>
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hypopygium.
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</paragraph>
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</caption>
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<caption ID-Table-UUID="5D2BABF6308D2C6B6715AA9709B40259" httpUri="http://table.plazi.org/id/5D2BABF6308D2C6B6715AA9709B40259" pageId="0" pageNumber="51" start="Table 1" startId="T1">
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" pageId="0" pageNumber="51">Table 1.</emphasis>
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Lengths (in
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<normalizedToken originalValue="µm">µm</normalizedToken>
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) and proportions of leg segments of male
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<taxonomicName class="Insecta" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="L. minerus" order="Diptera" pageId="0" pageNumber="51" phylum="Arthropoda" rank="species" species="minerus">
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<emphasis italics="true" pageId="0" pageNumber="51">L. minerus</emphasis>
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</taxonomicName>
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Liu & Yan, sp. nov. (
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<emphasis italics="true" pageId="0" pageNumber="51">N</emphasis>
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= 3).
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="51">
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<table pageId="0" pageNumber="51">
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<tr pageId="0" pageNumber="51">
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<th colspan="1" isEmpty="true" pageId="0" pageNumber="51" rowspan="1">-</th>
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<th colspan="1" pageId="0" pageNumber="51" rowspan="1">fe</th>
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<th colspan="2" pageId="0" pageNumber="51" rowspan="1">ti</th>
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<th colspan="2" pageId="0" pageNumber="51" rowspan="1">ta1</th>
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<th colspan="2" pageId="0" pageNumber="51" rowspan="1">ta2</th>
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<th colspan="2" pageId="0" pageNumber="51" rowspan="1">ta3</th>
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<th colspan="1" pageId="0" pageNumber="51" rowspan="1">ta4</th>
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</tr>
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<tr pageId="0" pageNumber="51">
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<td colspan="1" pageId="0" pageNumber="51" rowspan="1">p1</td>
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<td colspan="1" pageId="0" pageNumber="51" rowspan="1">310-390</td>
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<td colspan="2" pageId="0" pageNumber="51" rowspan="1">430-510</td>
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<td colspan="2" pageId="0" pageNumber="51" rowspan="1">220-240</td>
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<td colspan="2" pageId="0" pageNumber="51" rowspan="1">130-140</td>
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<td colspan="2" pageId="0" pageNumber="51" rowspan="1">80-95</td>
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<td colspan="1" pageId="0" pageNumber="51" rowspan="1">45-50</td>
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</tr>
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<tr pageId="0" pageNumber="51">
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<td colspan="1" pageId="0" pageNumber="51" rowspan="1">p2</td>
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<td colspan="1" pageId="0" pageNumber="51" rowspan="1">380-420</td>
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<td colspan="2" pageId="0" pageNumber="51" rowspan="1">370-470</td>
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<td colspan="2" pageId="0" pageNumber="51" rowspan="1">150-200</td>
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<td colspan="2" pageId="0" pageNumber="51" rowspan="1">85-100</td>
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<td colspan="2" pageId="0" pageNumber="51" rowspan="1">40-60</td>
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<td colspan="1" pageId="0" pageNumber="51" rowspan="1">40-45</td>
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</tr>
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<tr pageId="0" pageNumber="51">
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<td colspan="1" pageId="0" pageNumber="51" rowspan="1">p3</td>
|
||
<td colspan="1" pageId="0" pageNumber="51" rowspan="1">390-450</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">420-510</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">230-280</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">110-120</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">95-130</td>
|
||
<td colspan="1" pageId="0" pageNumber="51" rowspan="1">50</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="51">
|
||
<td colspan="1" isEmpty="true" pageId="0" pageNumber="51" rowspan="1">-</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">ta5</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">LR</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">BV</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">SV</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">BR</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="51">
|
||
<td colspan="1" pageId="0" pageNumber="51" rowspan="1">p1</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">45-60</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">0.47-0.52</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">3.20-3.34</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">3.36-3.75</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">2.20-2.25</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="51">
|
||
<td colspan="1" pageId="0" pageNumber="51" rowspan="1">p2</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">35-50</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">0.43-0.47</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">3.92-5.45</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">4.45-5.00</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">2.00-2.33</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="51">
|
||
<td colspan="1" pageId="0" pageNumber="51" rowspan="1">p3</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">45-60</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">0.55-0.56</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">3.41-3.47</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">3.43-3.52</td>
|
||
<td colspan="2" pageId="0" pageNumber="51" rowspan="1">2.50-2.67</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="51" type="remarks">
|
||
<paragraph pageId="0" pageNumber="51">Remarks.</paragraph>
|
||
<paragraph pageId="0" pageNumber="51">
|
||
The new species can be separated from other members of the genus by having a minute inferior volsella. The characters of the new species closely resemble
|
||
<taxonomicName class="Insecta" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="L. ninae" order="Diptera" pageId="0" pageNumber="51" phylum="Arthropoda" rank="species" species="ninae">
|
||
<emphasis italics="true" pageId="0" pageNumber="51">L. ninae</emphasis>
|
||
</taxonomicName>
|
||
<normalizedToken originalValue="Sæther">Saether</normalizedToken>
|
||
, 1975 (
|
||
<bibRefCitation DOI="https://doi.org/10.4039/Ent1071029-10" author="Saether, OA" journalOrPublisher="The Canadian Entomologist" pageId="0" pageNumber="51" pagination="1029 - 1056" refId="B21" refString="Saether, OA, 1975. Twelve new species of Limnophyes Eaton, with keys to Nearctic males of the genus (Diptera: Chironomidae). The Canadian Entomologist 107: 1029 - 1056, DOI: https://doi.org/10.4039/Ent1071029-10" title="Twelve new species of Limnophyes Eaton, with keys to Nearctic males of the genus (Diptera: Chironomidae)." url="https://doi.org/10.4039/Ent1071029-10" volume="107" year="1975">
|
||
<normalizedToken originalValue="Sæther">Saether</normalizedToken>
|
||
1975
|
||
</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="Saether, OA" journalOrPublisher="Entomologica scandinavica Supplement" pageId="0" pageNumber="51" refId="B23" refString="Saether, OA, 1990a. A review of the genus Limnophyes Eaton from the Holarctic and Afrotropical regions (Diptera: Chironomidae, Orthocladiinae) Entomologica scandinavica 35: 1-135." title="A review of the genus Limnophyes Eaton from the Holarctic and Afrotropical regions (Diptera: Chironomidae, Orthocladiinae) Entomologica scandinavica 35: 1 - 135." year="1990 a">1990a</bibRefCitation>
|
||
). However, the new species differs from the latter on the basis of following characters: (1) the humeral pit of the new species lacking lanceolate prescutellars, whereas in
|
||
<taxonomicName class="Insecta" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="L. ninae" order="Diptera" pageId="0" pageNumber="51" phylum="Arthropoda" rank="species" species="ninae">
|
||
<emphasis italics="true" pageId="0" pageNumber="51">L. ninae</emphasis>
|
||
</taxonomicName>
|
||
the humeral pit has lanceolate setae inside the margin; (2) virga consisting of three spines with the median much shorter in
|
||
<taxonomicName class="Insecta" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="L. ninae" order="Diptera" pageId="0" pageNumber="51" phylum="Arthropoda" rank="species" species="ninae">
|
||
<emphasis italics="true" pageId="0" pageNumber="51">L. ninae</emphasis>
|
||
</taxonomicName>
|
||
, whereas the new species has a single virga; (3) the AR of new species (0.24-0.27) is much lower than in
|
||
<taxonomicName class="Insecta" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="L. ninae" order="Diptera" pageId="0" pageNumber="51" phylum="Arthropoda" rank="species" species="ninae">
|
||
<emphasis italics="true" pageId="0" pageNumber="51">L. ninae</emphasis>
|
||
</taxonomicName>
|
||
(0.62-0.77).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="51" type="distribution">
|
||
<paragraph pageId="0" pageNumber="51">Distribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="51">The new species was collected in a subtropical mountain area in Hubei and Sichuan Provinces in Oriental China.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |