375 lines
27 KiB
XML
375 lines
27 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1153.98542" ID-Pensoft-Pub="1313-2970-1153-121" ID-Pensoft-UUID="902031A3C9445269AB122F33A9F2A203" ID-ZooBank="33E8B08433BA4CD780217AD989C2E826" ModsDocID="1313-2970-1153-121" checkinTime="1679031860628" checkinUser="pensoft" docAuthor="Liu, Wen-Bin, Wang, Ying, Zhao, Kang-Zhu, Wang, Cheng-Yan, Zhang, Jun-Yu, Yan, Chun-Cai & Lin, Xiao-Long" docDate="2023" docId="5C236D6B41F25580800B721C81DBDD3D" docLanguage="en" docName="ZooKeys 1153: 121-140" docOrigin="ZooKeys 1153" docPubDate="2023-03-16" docSource="http://dx.doi.org/10.3897/zookeys.1153.98542" docTitle="Parachironomus wangi Liu & Lin 2023, sp. nov." docType="treatment" docUuid="DE07AF99-393F-407D-826E-FCA5C9B45FE1" docUuidSource="ZooBank" docVersion="2" id="902031A3C9445269AB122F33A9F2A203" lastPageNumber="121" masterDocId="902031A3C9445269AB122F33A9F2A203" masterDocTitle="New species, a new combination, and DNA barcodes of Parachironomus Lenz, 1921 (Diptera, Chironomidae)" masterLastPageNumber="140" masterPageNumber="121" pageNumber="121" updateTime="1679032162036" 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, a new combination, and DNA barcodes of Parachironomus Lenz, 1921 (Diptera, Chironomidae)</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, Wen-Bin</mods:namePart>
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<mods:affiliation>Tianjin Key Laboratory of Conservation and Utilization of Animal Diversity, College of Life Sciences, 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>Wang, Ying</mods:namePart>
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<mods:affiliation>Tianjin Key Laboratory of Conservation and Utilization of Animal Diversity, College of Life Sciences, 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, Kang-Zhu</mods:namePart>
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<mods:affiliation>Tianjin Key Laboratory of Conservation and Utilization of Animal Diversity, College of Life Sciences, 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>Wang, Cheng-Yan</mods:namePart>
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<mods:affiliation>Tianjin Key Laboratory of Conservation and Utilization of Animal Diversity, College of Life Sciences, 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>Zhang, Jun-Yu</mods:namePart>
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<mods:affiliation>Tianjin Key Laboratory of Conservation and Utilization of Animal Diversity, College of Life Sciences, 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>Yan, Chun-Cai</mods:namePart>
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<mods:affiliation>Tianjin Key Laboratory of Conservation and Utilization of Animal Diversity, College of Life Sciences, 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>Lin, Xiao-Long</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-6544-6204</mods:nameIdentifier>
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<mods:affiliation>Shanghai Universities Key Laboratory of Marine Animal Taxonomy and Evolution, Shanghai Ocean University, Shanghai 201306, China</mods:affiliation>
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<mods:nameIdentifier type="email">lin880224@gmail.com</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>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2023</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2023-03-16</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1153</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>121</mods:start>
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<mods:end>140</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.1153.98542</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.1153.98542</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1153-121</mods:identifier>
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<mods:identifier type="ZooBank">33E8B08433BA4CD780217AD989C2E826</mods:identifier>
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<mods:identifier type="Pensoft-UUID">902031A3C9445269AB122F33A9F2A203</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:zoobank.org:act:DE07AF99-393F-407D-826E-FCA5C9B45FE1" httpUri="http://treatment.plazi.org/id/5C236D6B41F25580800B721C81DBDD3D" lastPageNumber="121" pageId="0" pageNumber="121">
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<subSubSection pageId="0" pageNumber="121" type="nomenclature">
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<paragraph pageId="0" pageNumber="121">
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<taxonomicName LSID="https://zoobank.org/DE07AF99-393F-407D-826E-FCA5C9B45FE1" authority="Liu & Lin" authorityName="Liu & Lin" authorityYear="2023" class="Insecta" family="Chironomidae" genus="Parachironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parachironomus wangi" order="Diptera" pageId="0" pageNumber="121" phylum="Arthropoda" rank="species" species="wangi" status="sp. nov.">Parachironomus wangi Liu & Lin</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="121">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="121" type="description">
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<paragraph pageId="0" pageNumber="121">
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Head (A-C) and thorax (D-F) of Parachironomus species A P. demissum (Yan, Wang & Bu), comb. nov. B P. wangi Liu & Lin, sp. nov. C P. nankaiensis Liu & Lin, sp. nov. D P. demissum (Yan, Wang & Bu), comb. nov. E P. wangi Liu & Lin, sp. nov. F P. nankaiensis Liu & Lin, sp. nov. Scale bars: 200 μm." figureDoi="10.3897/zookeys.1153.98542.figure3" httpUri="https://binary.pensoft.net/fig/825807" pageId="0" pageNumber="121">Figs 3</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Hypopygium A P. demissum (Yan, Wang & Bu), comb. nov. B P. wangi Liu & Lin, sp. nov. C P. nankaiensis Liu & Lin, sp. nov. Anal point D P. demissum (Yan, Wang & Bu), comb. nov. E P. wangi Liu & Lin, sp. nov. F P. nankaiensis Liu & Lin, sp. nov. Superior volsella G P. demissum (Yan, Wang & Bu), comb. Nov. H P. wangi Liu & Lin, sp. nov. I P. nankaiensis Liu & Lin, sp. nov. Scale bars: 50 μm." figureDoi="10.3897/zookeys.1153.98542.figure4" httpUri="https://binary.pensoft.net/fig/825808" pageId="0" pageNumber="121">, 4</figureCitation>
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Parachironomus wangi Liu & Lin, sp. nov. holotype male A wing B hypopygium, dorsal view C hypopygium, ventral view." figureDoi="10.3897/zookeys.1153.98542.figure6" httpUri="https://binary.pensoft.net/fig/825810" pageId="0" pageNumber="121">, 6</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="121" type="materials_examined">
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<paragraph pageId="0" pageNumber="121">Material examined.</paragraph>
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<paragraph pageId="0" pageNumber="121">
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<materialsCitation collectingDate="2014-07-18" collectingMethod="sweep net" collectorName="X. L. Lin" country="China" county="Gongga County" elevation="3586" latitude="29.27888" location="Autonomous Region" longLatPrecision="1" longitude="90.82323" municipality="Male" specimenCount="1" stateProvince="Xizang" typeStatus="Holotype">
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<emphasis bold="true" pageId="0" pageNumber="121">
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<emphasis italics="true" pageId="0" pageNumber="121">
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<typeStatus>Holotype</typeStatus>
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</emphasis>
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.
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</emphasis>
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<collectingMunicipality>Male</collectingMunicipality>
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(SHOU: XL601),
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<collectingCountry name="China">China</collectingCountry>
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,
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<collectingRegion country="China" name="Xizang">Xizang</collectingRegion>
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<location LSID="urn:lsid:plazi:treatment:5C236D6B41F25580800B721C81DBDD3D:C1F17C7F4DB1583C1A72DAE37B2ECA6A" country="China" county="Gongga County" latitude="29.27888" longLatPrecision="1" longitude="90.82323" municipality="Male" name="Autonomous Region" stateProvince="Xizang">Autonomous Region</location>
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,
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<location LSID="urn:lsid:plazi:treatment:5C236D6B41F25580800B721C81DBDD3D:5D660242BE95D570759B5AD5873CB035" country="China" county="Gongga County" latitude="29.27888" longLatPrecision="1" longitude="90.82323" municipality="Male" name="Shannan City" stateProvince="Xizang">Shannan City</location>
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,
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<collectingCounty>Gongga County</collectingCounty>
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,
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<location LSID="urn:lsid:plazi:treatment:5C236D6B41F25580800B721C81DBDD3D:B6FB244295C5A7B8190D8F0FF93C7995" country="China" county="Gongga County" latitude="29.27888" longLatPrecision="1" longitude="90.82323" municipality="Male" name="Gangdui Town" stateProvince="Xizang">Gangdui Town</location>
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,
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<geoCoordinate degrees="29.27888" direction="north" orientation="latitude" precision="1" value="29.27888">29.27888°N</geoCoordinate>
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,
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<geoCoordinate degrees="90.82323" direction="east" orientation="longitude" precision="1" value="90.82323">90.82323°E</geoCoordinate>
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,
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<elevation metricMagnitude="3" metricUnit="m" metricValue="3.586" unit="m" value="3586.0">
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<quantity metricMagnitude="3" metricUnit="m" metricValue="3.586" unit="m" value="3586.0">3586 m</quantity>
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a.s.l.
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</elevation>
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,
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<collectingDate value="2014-07-18">18.VII.2014</collectingDate>
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,
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<collectingMethod>sweep net</collectingMethod>
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, leg:
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<collectorName>X.L. Lin</collectorName>
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</materialsCitation>
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.
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<emphasis bold="true" pageId="0" pageNumber="121">
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<emphasis italics="true" pageId="0" pageNumber="121">
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<typeStatus>Paratypes</typeStatus>
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</emphasis>
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.
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</emphasis>
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One male (TJNU: XL602), collecting data as holotype.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="121" type="description">
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<paragraph pageId="0" pageNumber="121">Diagnostic characters.</paragraph>
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<paragraph pageId="0" pageNumber="121">
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The species can be distinguished from known species of
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<taxonomicName authorityName="Lenz" authorityYear="1921" class="Insecta" family="Chironomidae" genus="Parachironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parachironomus" order="Diptera" pageId="0" pageNumber="121" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="121">Parachironomus</emphasis>
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</taxonomicName>
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by the following combination of characters: frontal tubercles absent; tergite IX with triangular posterior margin; anal point slightly wider at base, parallel-sided, swollen apically; superior volsella wide, parallel-sided, bent inward at 1/3 distance from apex, apically rounded, free microtrichia; inferior volsella not reaching beyond anal tergite margin; gonostylus gradually widened distally, curved and parallel-sided, apically rounded.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="121" type="description">
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<paragraph pageId="0" pageNumber="121">Description.</paragraph>
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<paragraph pageId="0" pageNumber="121">
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<emphasis bold="true" pageId="0" pageNumber="121">Adult males</emphasis>
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(
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<emphasis italics="true" pageId="0" pageNumber="121">n</emphasis>
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= 2, unless otherwise stated). Total length 3.63-3.91, 3.77 mm. Wing length 1.85-1.91, 1.88 mm. Total length/wing length 1.96-2.05, 2.01. Wing length/length of profemur 2.74-2.79, 2.77.
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</paragraph>
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<paragraph pageId="0" pageNumber="121">
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<emphasis bold="true" pageId="0" pageNumber="121">
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<emphasis italics="true" pageId="0" pageNumber="121">Coloration</emphasis>
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.
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</emphasis>
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Thorax yellowish brown with pale brown spots. Front legs dark brown; femora and basal 1/3 of tarsi I of mid and hind legs yellowish brown, remaining dark brown. Abdomen pale yellow to yellowish brown, with tergites I-VI pale yellow, tergites VII, VIII, and hypopygium yellowish brown.
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</paragraph>
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<paragraph pageId="0" pageNumber="121">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="121">Head</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Head (A-C) and thorax (D-F) of Parachironomus species A P. demissum (Yan, Wang & Bu), comb. nov. B P. wangi Liu & Lin, sp. nov. C P. nankaiensis Liu & Lin, sp. nov. D P. demissum (Yan, Wang & Bu), comb. nov. E P. wangi Liu & Lin, sp. nov. F P. nankaiensis Liu & Lin, sp. nov. Scale bars: 200 μm." figureDoi="10.3897/zookeys.1153.98542.figure3" httpUri="https://binary.pensoft.net/fig/825807" pageId="0" pageNumber="121">3B</figureCitation>
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). Antenna with 11 flagellomeres, ultimate flagellomere 502-536, 519
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long. AR 1.54-1.55, 1.55. Frontal tubercles absent. Temporal setae 13-14, 14; including 2-4, 3 inner verticals; 4-6, 5 outer verticals; and 5 or 6, 6 postorbitals. Clypeus with 7-9, 8 setae. Tentorium 95-128, 112
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long, 31-34, 33
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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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): 26-28, 27; 37-39, 38; 92-98, 95; 106-109, 108; 176-193, 185; Pm5/ Pm3 1.91-1.97, 1.94.
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</paragraph>
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<paragraph pageId="0" pageNumber="121">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="121">Thorax</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Head (A-C) and thorax (D-F) of Parachironomus species A P. demissum (Yan, Wang & Bu), comb. nov. B P. wangi Liu & Lin, sp. nov. C P. nankaiensis Liu & Lin, sp. nov. D P. demissum (Yan, Wang & Bu), comb. nov. E P. wangi Liu & Lin, sp. nov. F P. nankaiensis Liu & Lin, sp. nov. Scale bars: 200 μm." figureDoi="10.3897/zookeys.1153.98542.figure3" httpUri="https://binary.pensoft.net/fig/825807" pageId="0" pageNumber="121">3E</figureCitation>
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). Antepronotals with 1 or 2, 2 setae, acrostichals 4, dorsocentrals 8, prealars 3. Scutellum with 12 setae.
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</paragraph>
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<paragraph pageId="0" pageNumber="121">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="121">Wing</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Parachironomus wangi Liu & Lin, sp. nov. holotype male A wing B hypopygium, dorsal view C hypopygium, ventral view." figureDoi="10.3897/zookeys.1153.98542.figure6" httpUri="https://binary.pensoft.net/fig/825810" pageId="0" pageNumber="121">6A</figureCitation>
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). VR 1.10-1.16, 1.13. R with 5 or 6, 6 setae, R1 with 1 or 2, 2 setae, R4+5 with 2 setae. Brachiolum with two setae. Squama with 7-9, 8 setae.
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</paragraph>
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<caption doi="10.3897/zookeys.1153.98542.figure6" httpUri="https://binary.pensoft.net/fig/825810" pageId="0" pageNumber="121" start="Figure 6" startId="F6">
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<paragraph pageId="0" pageNumber="121">
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<emphasis bold="true" pageId="0" pageNumber="121">Figure 6.</emphasis>
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<taxonomicName authorityName="Liu & Lin" authorityYear="2023" class="Insecta" family="Chironomidae" genus="Parachironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parachironomus wangi" order="Diptera" pageId="0" pageNumber="121" phylum="Arthropoda" rank="species" species="wangi">
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<emphasis italics="true" pageId="0" pageNumber="121">Parachironomus wangi</emphasis>
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</taxonomicName>
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Liu & Lin, sp. nov. holotype male
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<emphasis bold="true" pageId="0" pageNumber="121">A</emphasis>
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wing
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<emphasis bold="true" pageId="0" pageNumber="121">B</emphasis>
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hypopygium, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="121">C</emphasis>
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hypopygium, ventral view.
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="121">
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<emphasis bold="true" pageId="0" pageNumber="121">
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<emphasis italics="true" pageId="0" pageNumber="121">Legs</emphasis>
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.
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</emphasis>
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Front tibia with three subapical setae, 82-91, 87; 84 (1) and 105 (1)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long. Combs of mid tibia 26-33, 30
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide with 15-25, 20
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long spur, and 21
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide with 28
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long spur; combs of hind tibia 22-26, 24
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide with 22-34, 28
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long spur, 38-42, 40
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide with 34-38, 36
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long spur. Tarsomere 1 of mid and hind legs without sensilla chaetica. Lengths (in
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<normalizedToken originalValue="μm">μm</normalizedToken>
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) and proportions of legs as in Table
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<tableCitation captionStart="Table 4" captionStartId="T4" captionText="Table 4. Lengths (in μm) and proportions of legs of Parachironomus wangi Liu & Lin, sp. nov., adult male (n = 2)." httpUri="http://table.plazi.org/id/4A4F177D3D43C81F26467369DBDD3BEA" pageId="0" pageNumber="121" tableUuid="4A4F177D3D43C81F26467369DBDD3BEA">4</tableCitation>
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.
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</paragraph>
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<caption ID-Table-UUID="4A4F177D3D43C81F26467369DBDD3BEA" httpUri="http://table.plazi.org/id/4A4F177D3D43C81F26467369DBDD3BEA" pageId="0" pageNumber="121" start="Table 4" startId="T4">
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<paragraph pageId="0" pageNumber="121">
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<emphasis bold="true" pageId="0" pageNumber="121">Table 4.</emphasis>
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Lengths (in
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<normalizedToken originalValue="μm">μm</normalizedToken>
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) and proportions of legs of
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<taxonomicName authorityName="Liu & Lin" authorityYear="2023" class="Insecta" family="Chironomidae" genus="Parachironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Parachironomus wangi" order="Diptera" pageId="0" pageNumber="121" phylum="Arthropoda" rank="species" species="wangi">
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<emphasis italics="true" pageId="0" pageNumber="121">Parachironomus wangi</emphasis>
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</taxonomicName>
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|
Liu & Lin, sp. nov., adult male (
|
|
<emphasis italics="true" pageId="0" pageNumber="121">n</emphasis>
|
|
= 2).
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph pageId="0" pageNumber="121">
|
|
<table pageId="0" pageNumber="121">
|
|
<tr pageId="0" pageNumber="121">
|
|
<th colspan="1" isEmpty="true" pageId="0" pageNumber="121" rowspan="1">-</th>
|
|
<th colspan="1" pageId="0" pageNumber="121" rowspan="1">fe</th>
|
|
<th colspan="1" pageId="0" pageNumber="121" rowspan="1">ti</th>
|
|
<th colspan="1" pageId="0" pageNumber="121" rowspan="1">ta1</th>
|
|
<th colspan="1" pageId="0" pageNumber="121" rowspan="1">ta2</th>
|
|
<th colspan="1" pageId="0" pageNumber="121" rowspan="1">ta3</th>
|
|
</tr>
|
|
<tr pageId="0" pageNumber="121">
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">P1</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">664-695, 680</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">469-503, 486</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">858-940, 899</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">455-489, 472</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">337-355, 346</td>
|
|
</tr>
|
|
<tr pageId="0" pageNumber="121">
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">P2</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">692-700, 696</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">604-638, 621</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">348-362, 355</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">171-189, 180</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">126-135, 131</td>
|
|
</tr>
|
|
<tr pageId="0" pageNumber="121">
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">P3</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">726-751, 739</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">783-801, 792</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">560-594, 577</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">291-302, 297</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">220-231, 226</td>
|
|
</tr>
|
|
<tr pageId="0" pageNumber="121">
|
|
<td colspan="1" isEmpty="true" pageId="0" pageNumber="121" rowspan="1">-</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">
|
|
<emphasis bold="true" pageId="0" pageNumber="121">ta4</emphasis>
|
|
</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">
|
|
<emphasis bold="true" pageId="0" pageNumber="121">ta5</emphasis>
|
|
</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">
|
|
<emphasis bold="true" pageId="0" pageNumber="121">LR</emphasis>
|
|
</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">
|
|
<emphasis bold="true" pageId="0" pageNumber="121">BV</emphasis>
|
|
</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">
|
|
<emphasis bold="true" pageId="0" pageNumber="121">SV</emphasis>
|
|
</td>
|
|
</tr>
|
|
<tr pageId="0" pageNumber="121">
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">P1</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">282-290, 286</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">147-152, 150</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">1.83-1.87, 1.85</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">1.62-1.67, 1.65</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">1.27-1.32, 1.30</td>
|
|
</tr>
|
|
<tr pageId="0" pageNumber="121">
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">P2</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">83-84, 84</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">75-78, 77</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">0.57-0.58, 0.57</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">3.50-3.61, 3.56</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">3.70-3.72, 3.71</td>
|
|
</tr>
|
|
<tr pageId="0" pageNumber="121">
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">P3</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">127-130, 129</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">90-93, 92</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">0.72-0.74, 0.73</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">2.82-2.86, 2.84</td>
|
|
<td colspan="1" pageId="0" pageNumber="121" rowspan="1">2.61-2.69, 2.65</td>
|
|
</tr>
|
|
</table>
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="121">
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="121">Hypopygium</emphasis>
|
|
(Figs
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Hypopygium A P. demissum (Yan, Wang & Bu), comb. nov. B P. wangi Liu & Lin, sp. nov. C P. nankaiensis Liu & Lin, sp. nov. Anal point D P. demissum (Yan, Wang & Bu), comb. nov. E P. wangi Liu & Lin, sp. nov. F P. nankaiensis Liu & Lin, sp. nov. Superior volsella G P. demissum (Yan, Wang & Bu), comb. Nov. H P. wangi Liu & Lin, sp. nov. I P. nankaiensis Liu & Lin, sp. nov. Scale bars: 50 μm." figureDoi="10.3897/zookeys.1153.98542.figure4" httpUri="https://binary.pensoft.net/fig/825808" pageId="0" pageNumber="121">4B, E, H</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Parachironomus wangi Liu & Lin, sp. nov. holotype male A wing B hypopygium, dorsal view C hypopygium, ventral view." figureDoi="10.3897/zookeys.1153.98542.figure6" httpUri="https://binary.pensoft.net/fig/825810" pageId="0" pageNumber="121">6B, C</figureCitation>
|
|
). Tergite IX with triangular posterior margin, bearing 4-8, 6 setae at base of anal point. Laterosternite IX with two setae. Anal point originating from caudal margin of anal tergite, slightly wider at base, parallel-sided, swollen apically, 56-60, 58
|
|
<normalizedToken originalValue="μm">μm</normalizedToken>
|
|
long, 17-21, 19
|
|
<normalizedToken originalValue="μm">μm</normalizedToken>
|
|
wide at base, 10
|
|
<normalizedToken originalValue="μm">μm</normalizedToken>
|
|
wide at apex (Fig.
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Hypopygium A P. demissum (Yan, Wang & Bu), comb. nov. B P. wangi Liu & Lin, sp. nov. C P. nankaiensis Liu & Lin, sp. nov. Anal point D P. demissum (Yan, Wang & Bu), comb. nov. E P. wangi Liu & Lin, sp. nov. F P. nankaiensis Liu & Lin, sp. nov. Superior volsella G P. demissum (Yan, Wang & Bu), comb. Nov. H P. wangi Liu & Lin, sp. nov. I P. nankaiensis Liu & Lin, sp. nov. Scale bars: 50 μm." figureDoi="10.3897/zookeys.1153.98542.figure4" httpUri="https://binary.pensoft.net/fig/825808" pageId="0" pageNumber="121">4E</figureCitation>
|
|
). Anal tergite bands V-shaped, fused in the middle. Phallapodeme 79-81, 80
|
|
<normalizedToken originalValue="μm">μm</normalizedToken>
|
|
long. Transverse sternapodeme 39-45, 42
|
|
<normalizedToken originalValue="μm">μm</normalizedToken>
|
|
long. Superior volsella wide, parallel-sided, bent inward at 1/3 distance from apex, apically rounded, 50-61, 56
|
|
<normalizedToken originalValue="μm">μm</normalizedToken>
|
|
long, 12-14, 13
|
|
<normalizedToken originalValue="μm">μm</normalizedToken>
|
|
wide at apex, bearing an apical seta and a proximal lateral seta, both arising from distinct setal pits, free microtrichia. Inferior volsella with distinct blunt caudal projection, not reaching beyond anal tergite margin, and covered by microtrichia (Fig.
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Hypopygium A P. demissum (Yan, Wang & Bu), comb. nov. B P. wangi Liu & Lin, sp. nov. C P. nankaiensis Liu & Lin, sp. nov. Anal point D P. demissum (Yan, Wang & Bu), comb. nov. E P. wangi Liu & Lin, sp. nov. F P. nankaiensis Liu & Lin, sp. nov. Superior volsella G P. demissum (Yan, Wang & Bu), comb. Nov. H P. wangi Liu & Lin, sp. nov. I P. nankaiensis Liu & Lin, sp. nov. Scale bars: 50 μm." figureDoi="10.3897/zookeys.1153.98542.figure4" httpUri="https://binary.pensoft.net/fig/825808" pageId="0" pageNumber="121">4H</figureCitation>
|
|
). Gonocoxite 119-135, 127
|
|
<normalizedToken originalValue="μm">μm</normalizedToken>
|
|
long, with 4 strong medial setae. Gonostylus 171-174, 173
|
|
<normalizedToken originalValue="μm">μm</normalizedToken>
|
|
long, narrower at base, gradually widened distally, curved and parallel-sided, apically rounded, bearing 6-8, 7 setae along inner margin and one stronger seta at apex. HR 0.70-0.78, 0.74. HV 2.12-2.25, 2.18.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="0" pageNumber="121" type="etymology">
|
|
<paragraph pageId="0" pageNumber="121">Etymology.</paragraph>
|
|
<paragraph pageId="0" pageNumber="121">Name after Prof. Xin-Hua Wang, for his outstanding contribution towards increasing our knowledge of aquatic insect taxonomy; noun in nominative case.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="0" pageNumber="121" type="distribution">
|
|
<paragraph pageId="0" pageNumber="121">Distribution.</paragraph>
|
|
<paragraph pageId="0" pageNumber="121">China (Xizang).</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |