341 lines
25 KiB
XML
341 lines
25 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1011.59554" ID-GBIF-Dataset="2ecc535f-f253-401c-9046-adb65a96b32d" ID-PMC="PMC7847467" ID-Pensoft-Pub="1313-2970-1011-139" ID-Pensoft-UUID="7DA3C2EE0E9A58DCBE5A9BCDC00F722E" ID-PubMed="33568962" ID-ZooBank="B350C4DE6597499CB209D9A363A6F88D" ModsDocID="1313-2970-1011-139" checkinTime="1611350278285" checkinUser="pensoft" docAuthor="Liu, Wen-Bin, Yao, Yuan, Yan, Chun-Cai, Wang, Xin-Hua & Lin, Xiao-Long" docDate="2021" docId="7AF53580671051FC8F0DC6E99E02E093" docLanguage="en" docName="ZooKeys 1011: 139-148" docOrigin="ZooKeys 1011" docPubDate="2021-01-22" docSource="http://dx.doi.org/10.3897/zookeys.1011.59554" docTitle="Polypedilum (Cerobregma) huapingensis Liu & Lin 2021, sp. nov." docType="treatment" docUuid="79EB5D46-B309-4459-8D2C-903589EC65F3" docUuidSource="ZooBank" docVersion="5" id="7DA3C2EE0E9A58DCBE5A9BCDC00F722E" lastPageNumber="139" masterDocId="7DA3C2EE0E9A58DCBE5A9BCDC00F722E" masterDocTitle="A new species of Polypedilum (Cerobregma) (Diptera, Chironomidae) from Oriental China" masterLastPageNumber="148" masterPageNumber="139" pageNumber="139" updateTime="1668149710445" 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>A new species of Polypedilum (Cerobregma) (Diptera, Chironomidae) from Oriental China</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: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:nameIdentifier type="email">skyliuwenbin@163.com</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>Yao, Yuan</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>Yan, Chun-Cai</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>Wang, Xin-Hua</mods:namePart>
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<mods:affiliation>College of Life Sciences, Nankai University, Tianjin, 300071, 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>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>College of Life Sciences, Nankai University, Tianjin, 300071, 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>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-01-22</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>139</mods:start>
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<mods:end>148</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.1011.59554</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.1011.59554</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1011-139</mods:identifier>
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<mods:identifier type="ZooBank">B350C4DE6597499CB209D9A363A6F88D</mods:identifier>
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<mods:identifier type="Pensoft-UUID">7DA3C2EE0E9A58DCBE5A9BCDC00F722E</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="177098196" LSID="urn:lsid:zoobank.org:act:79EB5D46-B309-4459-8D2C-903589EC65F3" httpUri="http://treatment.plazi.org/id/7AF53580671051FC8F0DC6E99E02E093" lastPageNumber="139" pageId="0" pageNumber="139">
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<subSubSection pageId="0" pageNumber="139" type="nomenclature">
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<paragraph pageId="0" pageNumber="139">
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<taxonomicName LSID="http://zoobank.org/79EB5D46-B309-4459-8D2C-903589EC65F3" authority="Liu & Lin" authorityName="Liu & Lin" authorityYear="2021" class="Insecta" family="Chironomidae" genus="Polypedilum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polypedilum (Cerobregma) huapingensis" order="Diptera" pageId="0" pageNumber="139" phylum="Arthropoda" rank="species" species="huapingensis" status="sp. nov." subGenus="Cerobregma">Polypedilum (Cerobregma) huapingensis Liu & Lin</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="139">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Polypedilum (Cerobregma) huapingensis Liu & Lin, sp. nov., holotype male." figureDoi="10.3897/zookeys.1011.59554.figure2" httpUri="https://binary.pensoft.net/fig/500135" pageId="0" pageNumber="139">Figures 2</figureCitation>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Polypedilum (Cerobregma) huapingensis Liu & Lin, sp. nov., holotype male A head B thorax C wing. Scale bars: 200 µm." figureDoi="10.3897/zookeys.1011.59554.figure3" httpUri="https://binary.pensoft.net/fig/500136" pageId="0" pageNumber="139">, 3</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Polypedilum (Cerobregma) huapingensis Liu & Lin, sp. nov., holotype male A hypopygium, dorsal view B hypopygium, ventral view C abdomen D superior volsella E anal point. Scale bars: 100 µm." figureDoi="10.3897/zookeys.1011.59554.figure4" httpUri="https://binary.pensoft.net/fig/500137" pageId="0" pageNumber="139">, 4</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="139" type="type material">
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<paragraph pageId="0" pageNumber="139">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="139">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="139">Holotype</emphasis>
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: male (NKU & BOLD sample ID: LSHP43), China, Guangxi Zhuang Autonomous Region, Guilin City, Lingui County, Huaping National Nature Reserve,
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<geoCoordinate degrees="25.563" direction="north" orientation="latitude" precision="55" value="25.563">25.563°N</geoCoordinate>
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,
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<geoCoordinate degrees="109.942" direction="east" orientation="longitude" precision="55" value="109.942">109.942°E</geoCoordinate>
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, 1271 m a.s.l., 10-20.VI.2020, Malaise trap, S.G. Zhao.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="139" type="etymology">
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<paragraph pageId="0" pageNumber="139">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="139">The specific name refers to the Huaping National Nature Reserve, where the holotype was collected.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="139" type="description">
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<paragraph pageId="0" pageNumber="139">Diagnostic characters.</paragraph>
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<paragraph pageId="0" pageNumber="139">
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According to the morphological characters of the adult male, the new
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<taxonomicName class="Insecta" family="Chironomidae" genus="Polypedilum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polypedilum" order="Diptera" pageId="0" pageNumber="139" phylum="Arthropoda" rank="genus">Polypedilum</taxonomicName>
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species keys to the subgenus
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<taxonomicName class="Insecta" family="Chironomidae" genus="Polypedilum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polypedilum (Cerobregma)" order="Diptera" pageId="0" pageNumber="139" phylum="Arthropoda" rank="subGenus" subGenus="Cerobregma">Polypedilum Cerobregma</taxonomicName>
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, and can be distinguished from other known species of the subgenus by the following combination of characters: tergites III-VI brown with dark brown spots at middle; wing pale brown with a large black spot on entire basal area of wing; superior volsella with basal microtrichia and two inner setae; anal point strong, contracted in middle, a large inflated globe apically with candle-like spine.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="139" type="adult male">
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<paragraph pageId="0" pageNumber="139">Adult male</paragraph>
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<paragraph pageId="0" pageNumber="139">
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<emphasis bold="true" pageId="0" pageNumber="139">(n = 1).</emphasis>
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Total length 4.29 mm. Wing length 2.71 mm. Total length/wing length 1.58. Wing length/length of profemur 1.57.
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</paragraph>
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<paragraph pageId="0" pageNumber="139">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="139">Coloration</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Polypedilum (Cerobregma) huapingensis Liu & Lin, sp. nov., holotype male." figureDoi="10.3897/zookeys.1011.59554.figure2" httpUri="https://binary.pensoft.net/fig/500135" pageId="0" pageNumber="139">2</figureCitation>
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). Head brown. Antenna yellow. Thorax ground color brown with dark brown stripes on scutum, laterally under parapsidal suture, postnotum and on preepisternum. Tergites III-VI brown with dark brown spots at middle; tergites I, II, VII, and VIII and hypopygium largely dark brown. Most of femora and tibiae dark brown, all tarsomeres yellow. Wing pale brown with a large black spot on entire basal area.
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</paragraph>
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<caption doi="10.3897/zookeys.1011.59554.figure2" httpUri="https://binary.pensoft.net/fig/500135" pageId="0" pageNumber="139" start="Figure 2" startId="F2">
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<paragraph pageId="0" pageNumber="139">
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<emphasis bold="true" pageId="0" pageNumber="139">Figure 2.</emphasis>
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<taxonomicName authorityName="Liu & Lin" authorityYear="2021" class="Insecta" family="Chironomidae" genus="Polypedilum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polypedilum (Cerobregma) huapingensis" order="Diptera" pageId="0" pageNumber="139" phylum="Arthropoda" rank="species" species="huapingensis" subGenus="Cerobregma">Polypedilum (Cerobregma) huapingensis</taxonomicName>
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Liu & Lin, sp. nov., holotype male.
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="139">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="139">Head</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Polypedilum (Cerobregma) huapingensis Liu & Lin, sp. nov., holotype male A head B thorax C wing. Scale bars: 200 µm." figureDoi="10.3897/zookeys.1011.59554.figure3" httpUri="https://binary.pensoft.net/fig/500136" pageId="0" pageNumber="139">3A</figureCitation>
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). Antenna with 13 flagellomeres; ultimate flagellomere 425
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long; AR 0.44. Temporal setae 27, including 7 inner verticals and 20 outer verticals. Clypeus with 79 setae. Tentorium 132
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long; 45
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide. Stipes 112
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long, 24
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide. Lengths of palpomeres 1-5 (in
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<normalizedToken originalValue="µm">µm</normalizedToken>
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): 52.5, 97.5, 192, 170, 232. Palpomere ratio (5th/3rd) 1.21.
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</paragraph>
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<caption doi="10.3897/zookeys.1011.59554.figure3" httpUri="https://binary.pensoft.net/fig/500136" pageId="0" pageNumber="139" start="Figure 3" startId="F3">
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<paragraph pageId="0" pageNumber="139">
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<emphasis bold="true" pageId="0" pageNumber="139">Figure 3.</emphasis>
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<taxonomicName authorityName="Liu & Lin" authorityYear="2021" class="Insecta" family="Chironomidae" genus="Polypedilum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polypedilum (Cerobregma) huapingensis" order="Diptera" pageId="0" pageNumber="139" phylum="Arthropoda" rank="species" species="huapingensis" subGenus="Cerobregma">Polypedilum (Cerobregma) huapingensis</taxonomicName>
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Liu & Lin, sp. nov., holotype male
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<emphasis bold="true" pageId="0" pageNumber="139">A</emphasis>
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head
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<emphasis bold="true" pageId="0" pageNumber="139">B</emphasis>
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thorax
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<emphasis bold="true" pageId="0" pageNumber="139">C</emphasis>
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wing. Scale bars: 200
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<normalizedToken originalValue="µm">µm</normalizedToken>
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.
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="139">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="139">Thorax</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Polypedilum (Cerobregma) huapingensis Liu & Lin, sp. nov., holotype male A head B thorax C wing. Scale bars: 200 µm." figureDoi="10.3897/zookeys.1011.59554.figure3" httpUri="https://binary.pensoft.net/fig/500136" pageId="0" pageNumber="139">3B</figureCitation>
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). Acrostichals 31; humerals 38; dorsocentrals 104; prealars 16. Scutellum with 86 setae.
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</paragraph>
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<paragraph pageId="0" pageNumber="139">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="139">Wing</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Polypedilum (Cerobregma) huapingensis Liu & Lin, sp. nov., holotype male A head B thorax C wing. Scale bars: 200 µm." figureDoi="10.3897/zookeys.1011.59554.figure3" httpUri="https://binary.pensoft.net/fig/500136" pageId="0" pageNumber="139">3C</figureCitation>
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). VR 1.15. Brachiolum with 13 setae; R with 36 setae; R1 with 32 setae; R4+5 with 36 setae; M with 22 setae; remaining veins bare. R2+3 distinct. Squama with 16 setae. Anal lobe moderately developed.
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</paragraph>
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<paragraph pageId="0" pageNumber="139">
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<emphasis bold="true" pageId="0" pageNumber="139">
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<emphasis italics="true" pageId="0" pageNumber="139">Legs</emphasis>
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.
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</emphasis>
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Spur of mid tibia 28
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long, mid tibia including 55
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long comb, un-spurs comb 35
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long; spur of hind tibia 36
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long including 78
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long comb, un-spurs comb 40
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long. Apical width of fore tibia 60
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<normalizedToken originalValue="µm">µm</normalizedToken>
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; of mid tibia 76
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<normalizedToken originalValue="µm">µm</normalizedToken>
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; of hind tibia 80
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<normalizedToken originalValue="µm">µm</normalizedToken>
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. 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 2" captionStartId="T2" captionText="Table 2. Lengths (in µm) and proportions of legs of Polypedilum (Cerobregma) huapingensis sp. nov., male holotype (n = 1)." httpUri="http://table.plazi.org/id/350DC8A0E472EAE79B324837F5ED5040" pageId="0" pageNumber="139" tableUuid="350DC8A0E472EAE79B324837F5ED5040">2</tableCitation>
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.
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</paragraph>
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<caption ID-Table-UUID="350DC8A0E472EAE79B324837F5ED5040" httpUri="http://table.plazi.org/id/350DC8A0E472EAE79B324837F5ED5040" pageId="0" pageNumber="139" start="Table 2" startId="T2">
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<paragraph pageId="0" pageNumber="139">
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<emphasis bold="true" pageId="0" pageNumber="139">Table 2.</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="2021" class="Insecta" family="Chironomidae" genus="Polypedilum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polypedilum (Cerobregma) huapingensis" order="Diptera" pageId="0" pageNumber="139" phylum="Arthropoda" rank="species" species="huapingensis" subGenus="Cerobregma">Polypedilum (Cerobregma) huapingensis</taxonomicName>
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sp. nov., male holotype (n = 1).
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="139">
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<table pageId="0" pageNumber="139">
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<tr pageId="0" pageNumber="139">
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<th colspan="1" isEmpty="true" pageId="0" pageNumber="139" rowspan="1">-</th>
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<th colspan="1" pageId="0" pageNumber="139" rowspan="1">fe</th>
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<th colspan="1" pageId="0" pageNumber="139" rowspan="1">ti</th>
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<th colspan="1" pageId="0" pageNumber="139" rowspan="1">ta1</th>
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<th colspan="1" pageId="0" pageNumber="139" rowspan="1">ta2</th>
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<th colspan="1" pageId="0" pageNumber="139" rowspan="1">ta3</th>
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<th colspan="1" pageId="0" pageNumber="139" rowspan="1">ta4</th>
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<th colspan="1" pageId="0" pageNumber="139" rowspan="1">ta5</th>
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<th colspan="1" pageId="0" pageNumber="139" rowspan="1">LR</th>
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<th colspan="1" pageId="0" pageNumber="139" rowspan="1">BV</th>
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<th colspan="1" pageId="0" pageNumber="139" rowspan="1">SV</th>
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<th colspan="1" pageId="0" pageNumber="139" rowspan="1">BR</th>
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</tr>
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<tr pageId="0" pageNumber="139">
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<td colspan="1" pageId="0" pageNumber="139" rowspan="1">P1</td>
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<td colspan="1" pageId="0" pageNumber="139" rowspan="1">1725</td>
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<td colspan="1" pageId="0" pageNumber="139" rowspan="1">1108</td>
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<td colspan="1" pageId="0" pageNumber="139" rowspan="1">2405</td>
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<td colspan="1" pageId="0" pageNumber="139" rowspan="1">1025</td>
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<td colspan="1" pageId="0" pageNumber="139" rowspan="1">725</td>
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<td colspan="1" pageId="0" pageNumber="139" rowspan="1">625</td>
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<td colspan="1" pageId="0" pageNumber="139" rowspan="1">275</td>
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<td colspan="1" pageId="0" pageNumber="139" rowspan="1">2.17</td>
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<td colspan="1" pageId="0" pageNumber="139" rowspan="1">2.11</td>
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<td colspan="1" pageId="0" pageNumber="139" rowspan="1">1.98</td>
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<td colspan="1" pageId="0" pageNumber="139" rowspan="1">3.14</td>
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</tr>
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<tr pageId="0" pageNumber="139">
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<td colspan="1" pageId="0" pageNumber="139" rowspan="1">P2</td>
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<td colspan="1" pageId="0" pageNumber="139" rowspan="1">1702</td>
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<td colspan="1" pageId="0" pageNumber="139" rowspan="1">1225</td>
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<td colspan="1" pageId="0" pageNumber="139" rowspan="1">655</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">475</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">355</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">175</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">148</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">0.53</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">2.67</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">3.11</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">4.50</td>
|
|
</tr>
|
|
<tr pageId="0" pageNumber="139">
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">P3</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">1850</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">1208</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">1075</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">925</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">503</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">362</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">154</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">0.89</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">2.34</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">2.13</td>
|
|
<td colspan="1" pageId="0" pageNumber="139" rowspan="1">4.90</td>
|
|
</tr>
|
|
</table>
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="139">
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="139">Hypopygium</emphasis>
|
|
(Fig.
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Polypedilum (Cerobregma) huapingensis Liu & Lin, sp. nov., holotype male A hypopygium, dorsal view B hypopygium, ventral view C abdomen D superior volsella E anal point. Scale bars: 100 µm." figureDoi="10.3897/zookeys.1011.59554.figure4" httpUri="https://binary.pensoft.net/fig/500137" pageId="0" pageNumber="139">4</figureCitation>
|
|
). Anal tergite with 46 median setae. Laterosternite IX with seven setae. Anal point as in Fig.
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Polypedilum (Cerobregma) huapingensis Liu & Lin, sp. nov., holotype male A hypopygium, dorsal view B hypopygium, ventral view C abdomen D superior volsella E anal point. Scale bars: 100 µm." figureDoi="10.3897/zookeys.1011.59554.figure4" httpUri="https://binary.pensoft.net/fig/500137" pageId="0" pageNumber="139">4D</figureCitation>
|
|
, strong, contracted in middle, as a large inflated globe apically with a single candle-like spine, tapering, 143
|
|
<normalizedToken originalValue="µm">µm</normalizedToken>
|
|
long. Transverse sternapodeme 93
|
|
<normalizedToken originalValue="µm">µm</normalizedToken>
|
|
long; phallapodeme 168
|
|
<normalizedToken originalValue="µm">µm</normalizedToken>
|
|
long. Gonocoxite 320
|
|
<normalizedToken originalValue="µm">µm</normalizedToken>
|
|
long. Superior volsella 143
|
|
<normalizedToken originalValue="µm">µm</normalizedToken>
|
|
long, with basal microtrichia and two inner setae (Fig.
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Polypedilum (Cerobregma) huapingensis Liu & Lin, sp. nov., holotype male A hypopygium, dorsal view B hypopygium, ventral view C abdomen D superior volsella E anal point. Scale bars: 100 µm." figureDoi="10.3897/zookeys.1011.59554.figure4" httpUri="https://binary.pensoft.net/fig/500137" pageId="0" pageNumber="139">4E</figureCitation>
|
|
). Inferior volsella 164
|
|
<normalizedToken originalValue="µm">µm</normalizedToken>
|
|
long, finger-shaped, divided into two lobes apically, with 24 long setae. Gonostylus 310
|
|
<normalizedToken originalValue="µm">µm</normalizedToken>
|
|
long. HR 1.03; HV 1.38.
|
|
</paragraph>
|
|
<caption doi="10.3897/zookeys.1011.59554.figure4" httpUri="https://binary.pensoft.net/fig/500137" pageId="0" pageNumber="139" start="Figure 4" startId="F4">
|
|
<paragraph pageId="0" pageNumber="139">
|
|
<emphasis bold="true" pageId="0" pageNumber="139">Figure 4.</emphasis>
|
|
<taxonomicName authorityName="Liu & Lin" authorityYear="2021" class="Insecta" family="Chironomidae" genus="Polypedilum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polypedilum (Cerobregma) huapingensis" order="Diptera" pageId="0" pageNumber="139" phylum="Arthropoda" rank="species" species="huapingensis" subGenus="Cerobregma">Polypedilum (Cerobregma) huapingensis</taxonomicName>
|
|
Liu & Lin, sp. nov., holotype male
|
|
<emphasis bold="true" pageId="0" pageNumber="139">A</emphasis>
|
|
hypopygium, dorsal view
|
|
<emphasis bold="true" pageId="0" pageNumber="139">B</emphasis>
|
|
hypopygium, ventral view
|
|
<emphasis bold="true" pageId="0" pageNumber="139">C</emphasis>
|
|
abdomen
|
|
<emphasis bold="true" pageId="0" pageNumber="139">D</emphasis>
|
|
superior volsella
|
|
<emphasis bold="true" pageId="0" pageNumber="139">E</emphasis>
|
|
anal point. Scale bars: 100
|
|
<normalizedToken originalValue="µm">µm</normalizedToken>
|
|
.
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph pageId="0" pageNumber="139">Female and immatures unknown.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="0" pageNumber="139" type="discussion">
|
|
<paragraph pageId="0" pageNumber="139">Discussion.</paragraph>
|
|
<paragraph pageId="0" pageNumber="139">
|
|
The characters of the anal point and superior volsella of the new species place it within the subgenus
|
|
<taxonomicName class="Insecta" family="Chironomidae" genus="Polypedilum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polypedilum (Cerobregma)" order="Diptera" pageId="0" pageNumber="139" phylum="Arthropoda" rank="subGenus" subGenus="Cerobregma">Polypedilum Cerobregma</taxonomicName>
|
|
. The morphology of the new species resembles that of
|
|
<taxonomicName authorityName="Lin & Wang" authorityYear="2019" class="Insecta" family="Chironomidae" genus="Polypedilum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Polypedilum heberti" order="Diptera" pageId="0" pageNumber="139" phylum="Arthropoda" rank="species" species="heberti">
|
|
<emphasis italics="true" pageId="0" pageNumber="139">Polypedilum heberti</emphasis>
|
|
</taxonomicName>
|
|
Lin &Wang, 2019, but it can be separated from it on the basis of the following: 1) tergites III-VI brown with dark brown spots at middle in the new species, versus tergites III-VI with dark brown bands at middle in
|
|
<taxonomicName class="Insecta" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="P. heberti" order="Diptera" pageId="0" pageNumber="139" phylum="Arthropoda" rank="species" species="heberti">
|
|
<emphasis italics="true" pageId="0" pageNumber="139">P. heberti</emphasis>
|
|
</taxonomicName>
|
|
; 2) thorax of the new species (acrostichals 31; humerals 38; dorsocentrals 104) with much more setae than in
|
|
<taxonomicName class="Insecta" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="P. heberti" order="Diptera" pageId="0" pageNumber="139" phylum="Arthropoda" rank="species" species="heberti">
|
|
<emphasis italics="true" pageId="0" pageNumber="139">P. heberti</emphasis>
|
|
</taxonomicName>
|
|
(acrostichals 8; humerals 5; dorsocentrals 20); 3) anal point strong and tapering in
|
|
<taxonomicName class="Insecta" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="P. heberti" order="Diptera" pageId="0" pageNumber="139" phylum="Arthropoda" rank="species" species="heberti">
|
|
<emphasis italics="true" pageId="0" pageNumber="139">P. heberti</emphasis>
|
|
</taxonomicName>
|
|
, versus constricted in middle, with a large inflated globe apically with candle-like spine in the new species.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |