242 lines
25 KiB
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242 lines
25 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1112.84475" ID-Pensoft-Pub="1313-2970-1112-161" ID-Pensoft-UUID="2A2E85FE2E6B56DF8CFBE30D7A0041B2" ID-ZooBank="2923FC2ADA4546D2BB8BF3B32BBD0448" ModsDocID="1313-2970-1112-161" checkinTime="1657813477184" checkinUser="pensoft" docAuthor="Ge, Xin-yu, Peng, Lang, Du, Jie, Sun, Chang-hai & Wang, Bei-xin" docDate="2022" docId="17E539CA4460549589E8F2E9A2D96ACC" docLanguage="en" docName="ZooKeys 1112: 161-178" docOrigin="ZooKeys 1112" docPubDate="2022-07-14" docSource="http://dx.doi.org/10.3897/zookeys.1112.84475" docTitle="Molanna truncata Ge, Peng & Sun 2022, sp. nov." docType="treatment" docUuid="82EBA03B-56EC-42F7-83E4-3CD0F8D4D3BF" docUuidSource="ZooBank" docVersion="1" id="2A2E85FE2E6B56DF8CFBE30D7A0041B2" lastPageNumber="161" masterDocId="2A2E85FE2E6B56DF8CFBE30D7A0041B2" masterDocTitle="New species of the genus Molanna Curtis, 1834 (Trichoptera, Molannidae) in China inferred from morphology and DNA barcodes" masterLastPageNumber="178" masterPageNumber="161" pageNumber="161" updateTime="1657813798648" 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 the genus Molanna Curtis, 1834 (Trichoptera, Molannidae) in China inferred from morphology and DNA barcodes</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>Ge, Xin-yu</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-8409-2584</mods:nameIdentifier>
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<mods:affiliation>Department of Entomology, College of Plant Protection, Nanjing Agricultural University, 210095, Nanjing, 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>Peng, Lang</mods:namePart>
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<mods:affiliation>Department of Entomology, College of Plant Protection, Nanjing Agricultural University, 210095, Nanjing, 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>Du, Jie</mods:namePart>
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<mods:affiliation>Jiuzhaigou Administration Bureau, 623402, Jiuzhaigou County, Aba Prefecture, Sichuan Province, 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>Sun, Chang-hai</mods:namePart>
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<mods:affiliation>Department of Entomology, College of Plant Protection, Nanjing Agricultural University, 210095, Nanjing, China</mods:affiliation>
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<mods:nameIdentifier type="email">chsun@njau.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, Bei-xin</mods:namePart>
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<mods:affiliation>Department of Entomology, College of Plant Protection, Nanjing Agricultural University, 210095, Nanjing, China</mods:affiliation>
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<mods:nameIdentifier type="email">wangbeixin@njau.edu.cn</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>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-07-14</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1112</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>161</mods:start>
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<mods:end>178</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.1112.84475</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.1112.84475</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1112-161</mods:identifier>
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<mods:identifier type="ZooBank">2923FC2ADA4546D2BB8BF3B32BBD0448</mods:identifier>
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<mods:identifier type="Pensoft-UUID">2A2E85FE2E6B56DF8CFBE30D7A0041B2</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:zoobank.org:act:82EBA03B-56EC-42F7-83E4-3CD0F8D4D3BF" httpUri="http://treatment.plazi.org/id/17E539CA4460549589E8F2E9A2D96ACC" lastPageNumber="161" pageId="0" pageNumber="161">
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<subSubSection pageId="0" pageNumber="161" type="nomenclature">
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<paragraph pageId="0" pageNumber="161">
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<taxonomicName LSID="https://zoobank.org/82EBA03B-56EC-42F7-83E4-3CD0F8D4D3BF" authority="Ge, Peng & Sun" authorityName="Ge, Peng & Sun" authorityYear="2022" class="Insecta" family="Molannidae" genus="Molanna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Molanna truncata" order="Trichoptera" pageId="0" pageNumber="161" phylum="Arthropoda" rank="species" species="truncata" status="sp. nov.">Molanna truncata Ge, Peng & Sun</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="161">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="161" type="description">
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<paragraph pageId="0" pageNumber="161">
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Molanna truncata sp. nov. Male adult, holotype A genitalia, lateral view B genitalia, dorsal view C genitalia, ventral view D phallus, lateral view E forewing F hind wing. Abbreviations: sup app, superior appendage. mes app, mesal appendage; mem lob, membranous lobe; dor pro, ven pro, inn pro, dorsal, ventral, and inner processes of inferior appendage, respectively; pha, phallus. Sc, Subcosta; R, Radius; M, Media; Cu, Cunitus; A, Anal. Scale bars: 200 μm." figureDoi="10.3897/zookeys.1112.84475.figure1" httpUri="https://binary.pensoft.net/fig/715138" pageId="0" pageNumber="161">Fig. 1A-F</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="161" type="type material">
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<paragraph pageId="0" pageNumber="161">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="161">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="161">Holotype</emphasis>
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: 1♂, P.R. China, Si-chuan Province, Aba Prefecture, Jiu-zhaigou County, Jiu-zhaigou National Nature Reserve, Xi-niu-hai (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Type locality of Molanna truncata sp. nov., Xi-niu-hai in the Jiu-zhaigou National Nature Reserve, China." figureDoi="10.3897/zookeys.1112.84475.figure2" httpUri="https://binary.pensoft.net/fig/715139" pageId="0" pageNumber="161">2</figureCitation>
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),
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<geoCoordinate degrees="33" direction="north" minutes="11" orientation="latitude" precision="15" seconds="42" value="33.195">33°11'42"N</geoCoordinate>
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,
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<geoCoordinate degrees="103" direction="east" minutes="53" orientation="longitude" precision="15" seconds="46" value="103.89611">103°53'46"E</geoCoordinate>
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, alt. 2348 m, 7 VII 2019, leg. X.Y. Ge & Y. Wang (NJAU).
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<emphasis bold="true" italics="true" pageId="0" pageNumber="161">Paratypes</emphasis>
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: 2 ♂, same data as holotype (NJAU).
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</paragraph>
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<caption doi="10.3897/zookeys.1112.84475.figure1" httpUri="https://binary.pensoft.net/fig/715138" pageId="0" pageNumber="161" start="Figure 1" startId="F1">
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<paragraph pageId="0" pageNumber="161">
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<emphasis bold="true" pageId="0" pageNumber="161">Figure 1.</emphasis>
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<taxonomicName authorityName="Ge, Peng & Sun" authorityYear="2022" class="Insecta" family="Molannidae" genus="Molanna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Molanna truncata" order="Trichoptera" pageId="0" pageNumber="161" phylum="Arthropoda" rank="species" species="truncata">
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<emphasis italics="true" pageId="0" pageNumber="161">Molanna truncata</emphasis>
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</taxonomicName>
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sp. nov. Male adult, holotype
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<emphasis bold="true" pageId="0" pageNumber="161">A</emphasis>
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genitalia, lateral view
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<emphasis bold="true" pageId="0" pageNumber="161">B</emphasis>
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genitalia, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="161">C</emphasis>
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genitalia, ventral view
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<emphasis bold="true" pageId="0" pageNumber="161">D</emphasis>
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phallus, lateral view
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<emphasis bold="true" pageId="0" pageNumber="161">E</emphasis>
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forewing
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<emphasis bold="true" pageId="0" pageNumber="161">F</emphasis>
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hind wing. Abbreviations: sup app, superior appendage. mes app, mesal appendage; mem lob, membranous lobe; dor pro, ven pro, inn pro, dorsal, ventral, and inner processes of inferior appendage, respectively; pha, phallus. Sc, Subcosta; R, Radius; M, Media; Cu, Cunitus; A, Anal. 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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<caption doi="10.3897/zookeys.1112.84475.figure2" httpUri="https://binary.pensoft.net/fig/715139" pageId="0" pageNumber="161" start="Figure 2" startId="F2">
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<paragraph pageId="0" pageNumber="161">
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<emphasis bold="true" pageId="0" pageNumber="161">Figure 2.</emphasis>
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Type locality of
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<taxonomicName authorityName="Ge, Peng & Sun" authorityYear="2022" class="Insecta" family="Molannidae" genus="Molanna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Molanna truncata" order="Trichoptera" pageId="0" pageNumber="161" phylum="Arthropoda" rank="species" species="truncata">
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<emphasis italics="true" pageId="0" pageNumber="161">Molanna truncata</emphasis>
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</taxonomicName>
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sp. nov., Xi-niu-hai in the Jiu-zhaigou National Nature Reserve, China.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="161" type="other specimens">
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<paragraph pageId="0" pageNumber="161">Other specimens.</paragraph>
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<paragraph pageId="0" pageNumber="161">
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1♂ P.R. China, Si-chuan Province, Aba Prefecture, Jiu-zhaigou County, Jiu-zhaigou National Nature Reserve, Wu-hua-hai,
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<geoCoordinate degrees="33" direction="north" minutes="9" orientation="latitude" precision="15" seconds="32" value="33.15889">33°9'32"N</geoCoordinate>
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,
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<geoCoordinate degrees="103" direction="east" minutes="52" orientation="longitude" precision="15" seconds="55" value="103.88194">103°52'55"E</geoCoordinate>
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, alt. 2377 m, 20 VII 2014, leg. Y. Cao (NJAU). 2♂ P.R. China, Si-chuan Province, Aba Prefecture, Jiu-zhaigou County, Jiu-zhaigou National Nature Reserve, Lu-wei-hai,
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<geoCoordinate degrees="33" direction="north" minutes="13" orientation="latitude" precision="15" seconds="18" value="33.22167">33°13'18"N</geoCoordinate>
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,
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<geoCoordinate degrees="103" direction="east" minutes="54" orientation="longitude" precision="15" seconds="48" value="103.91334">103°54'48"E</geoCoordinate>
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, alt. 2299 m, 10 VII 2019, 19 VII 2014, leg. C.Y. Qin (NJAU).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="161" type="diagnosis">
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<paragraph pageId="0" pageNumber="161">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="161">
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The new species is similar to
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<taxonomicName class="Insecta" genus="M." kingdom="Animalia" lsidName="M. yaeyamensis" order="Trichoptera" pageId="0" pageNumber="161" phylum="Arthropoda" rank="species" species="yaeyamensis">
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<emphasis italics="true" pageId="0" pageNumber="161">M. yaeyamensis</emphasis>
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</taxonomicName>
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<bibRefCitation DOI="https://doi.org/10.1007/s10201-006-0185-x" author="Ito, T" journalOrPublisher="Limnology" pageId="0" pageNumber="161" pagination="205 - 211" refId="B11" refString="Ito, T, 2006. A new species of the genus Molanna Curtis (Trichoptera, Molannidae) from the Yaeyama Islands, the southernmost part of Japan. Limnology 7 (3): 205 - 211, DOI: https://doi.org/10.1007/s10201-006-0185-x" title="A new species of the genus Molanna Curtis (Trichoptera, Molannidae) from the Yaeyama Islands, the southernmost part of Japan." url="https://doi.org/10.1007/s10201-006-0185-x" volume="7" year="2006">Ito 2006</bibRefCitation>
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from Japan (Ishigaki and Iriomote islands), but can be differentiated by the following characters: (1) superior appendages in
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<taxonomicName class="Insecta" genus="M." kingdom="Animalia" lsidName="M. truncata" order="Trichoptera" pageId="0" pageNumber="161" phylum="Arthropoda" rank="species" species="truncata">
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<emphasis italics="true" pageId="0" pageNumber="161">M. truncata</emphasis>
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</taxonomicName>
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sp. nov. in dorsal view have subrhomboid shape and basally bearing a slender thick seta, whereas
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<taxonomicName class="Insecta" genus="M." kingdom="Animalia" lsidName="M. yaeyamensis" order="Trichoptera" pageId="0" pageNumber="161" phylum="Arthropoda" rank="species" species="yaeyamensis">
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<emphasis italics="true" pageId="0" pageNumber="161">M. yaeyamensis</emphasis>
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</taxonomicName>
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have subsquare superior appendages with no such thick setae in dorsal view; (2) in
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<taxonomicName class="Insecta" genus="M." kingdom="Animalia" lsidName="M. truncata" order="Trichoptera" pageId="0" pageNumber="161" phylum="Arthropoda" rank="species" species="truncata">
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<emphasis italics="true" pageId="0" pageNumber="161">M. truncata</emphasis>
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</taxonomicName>
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sp. nov. mesal appendages have a subrectangular shape in lateral view, whereas in
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<taxonomicName class="Insecta" genus="M." kingdom="Animalia" lsidName="M. yaeyamensis" order="Trichoptera" pageId="0" pageNumber="161" phylum="Arthropoda" rank="species" species="yaeyamensis">
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<emphasis italics="true" pageId="0" pageNumber="161">M. yaeyamensis</emphasis>
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</taxonomicName>
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mesal appendages have an ellipsoidal shape in lateral view; (3) inferior appendages with tiny triangular inner processes in
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<taxonomicName class="Insecta" genus="M." kingdom="Animalia" lsidName="M. truncata" order="Trichoptera" pageId="0" pageNumber="161" phylum="Arthropoda" rank="species" species="truncata">
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<emphasis italics="true" pageId="0" pageNumber="161">M. truncata</emphasis>
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</taxonomicName>
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sp. nov., compared to long digitate inner processes (about 2/3 as long as dorsal process) in
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<taxonomicName class="Insecta" genus="M." kingdom="Animalia" lsidName="M. yaeyamensis" order="Trichoptera" pageId="0" pageNumber="161" phylum="Arthropoda" rank="species" species="yaeyamensis">
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<emphasis italics="true" pageId="0" pageNumber="161">M. yaeyamensis</emphasis>
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</taxonomicName>
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; and 4) ventral processes of inferior appendages in
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<taxonomicName class="Insecta" genus="M." kingdom="Animalia" lsidName="M. truncata" order="Trichoptera" pageId="0" pageNumber="161" phylum="Arthropoda" rank="species" species="truncata">
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<emphasis italics="true" pageId="0" pageNumber="161">M. truncata</emphasis>
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</taxonomicName>
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sp. nov. in ventral view are somewhat stub-like and the lateral margin has a distally bristled, tiny process, which is both absent in
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<taxonomicName class="Insecta" genus="M." kingdom="Animalia" lsidName="M. yaeyamensis" order="Trichoptera" pageId="0" pageNumber="161" phylum="Arthropoda" rank="species" species="yaeyamensis">
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<emphasis italics="true" pageId="0" pageNumber="161">M. yaeyamensis</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="161" type="description">
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<paragraph pageId="0" pageNumber="161">Description.</paragraph>
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<paragraph pageId="0" pageNumber="161">
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Specimens in alcohol with compound eyes black, thorax, abdomen and legs black to grayish white, without patterns. Body medium-sized, length 7.3-7.7 mm (
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<emphasis italics="true" pageId="0" pageNumber="161">N</emphasis>
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= 3). Head 0.95 mm long, about 1.75 times wider than length, ocelli absent. Front of vertex with subquadrate setal wart, posterolateral portion with two pairs of setal warts. Pronotum nearly trapezoidal, Pronotum anterior margin slightly sinuous, slightly concave anteromesad, posterior margin slightly concave, with one pair of setal warts.
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</paragraph>
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<paragraph pageId="0" pageNumber="161">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="161">Male genitalia</emphasis>
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: Abdominal segment IX in lateral view (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Molanna truncata sp. nov. Male adult, holotype A genitalia, lateral view B genitalia, dorsal view C genitalia, ventral view D phallus, lateral view E forewing F hind wing. Abbreviations: sup app, superior appendage. mes app, mesal appendage; mem lob, membranous lobe; dor pro, ven pro, inn pro, dorsal, ventral, and inner processes of inferior appendage, respectively; pha, phallus. Sc, Subcosta; R, Radius; M, Media; Cu, Cunitus; A, Anal. Scale bars: 200 μm." figureDoi="10.3897/zookeys.1112.84475.figure1" httpUri="https://binary.pensoft.net/fig/715138" pageId="0" pageNumber="161">1A</figureCitation>
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), irregularly pentagonal, convex anteriorly and posteriorly. Superior appendages in lateral view (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Molanna truncata sp. nov. Male adult, holotype A genitalia, lateral view B genitalia, dorsal view C genitalia, ventral view D phallus, lateral view E forewing F hind wing. Abbreviations: sup app, superior appendage. mes app, mesal appendage; mem lob, membranous lobe; dor pro, ven pro, inn pro, dorsal, ventral, and inner processes of inferior appendage, respectively; pha, phallus. Sc, Subcosta; R, Radius; M, Media; Cu, Cunitus; A, Anal. Scale bars: 200 μm." figureDoi="10.3897/zookeys.1112.84475.figure1" httpUri="https://binary.pensoft.net/fig/715138" pageId="0" pageNumber="161">1A</figureCitation>
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), trapezoidal, covered with many long and short setae, posterior margin straight; in dorsal view (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Molanna truncata sp. nov. Male adult, holotype A genitalia, lateral view B genitalia, dorsal view C genitalia, ventral view D phallus, lateral view E forewing F hind wing. Abbreviations: sup app, superior appendage. mes app, mesal appendage; mem lob, membranous lobe; dor pro, ven pro, inn pro, dorsal, ventral, and inner processes of inferior appendage, respectively; pha, phallus. Sc, Subcosta; R, Radius; M, Media; Cu, Cunitus; A, Anal. Scale bars: 200 μm." figureDoi="10.3897/zookeys.1112.84475.figure1" httpUri="https://binary.pensoft.net/fig/715138" pageId="0" pageNumber="161">1B</figureCitation>
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), subrhomboid, posterior margin irregularly serrated, each with slender thick setae at ventromesal base. In lateral view (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Molanna truncata sp. nov. Male adult, holotype A genitalia, lateral view B genitalia, dorsal view C genitalia, ventral view D phallus, lateral view E forewing F hind wing. Abbreviations: sup app, superior appendage. mes app, mesal appendage; mem lob, membranous lobe; dor pro, ven pro, inn pro, dorsal, ventral, and inner processes of inferior appendage, respectively; pha, phallus. Sc, Subcosta; R, Radius; M, Media; Cu, Cunitus; A, Anal. Scale bars: 200 μm." figureDoi="10.3897/zookeys.1112.84475.figure1" httpUri="https://binary.pensoft.net/fig/715138" pageId="0" pageNumber="161">1A</figureCitation>
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) mesal appendages subrectangular shape with narrow base and wider distal part, distal end slightly produced ventrad, with each side having 3-4 thick long setae, setose apically; in dorsal view, somewhat tubular, with base slightly thickened, with longitudinal membranous lobe mesally from base to apex. In lateral view, inferior appendages one-segmented, slightly shorter than mesal appendages, each divided into dorsal and ventral processes externally, and with a tiny triangular inner process (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Molanna truncata sp. nov. Male adult, holotype A genitalia, lateral view B genitalia, dorsal view C genitalia, ventral view D phallus, lateral view E forewing F hind wing. Abbreviations: sup app, superior appendage. mes app, mesal appendage; mem lob, membranous lobe; dor pro, ven pro, inn pro, dorsal, ventral, and inner processes of inferior appendage, respectively; pha, phallus. Sc, Subcosta; R, Radius; M, Media; Cu, Cunitus; A, Anal. Scale bars: 200 μm." figureDoi="10.3897/zookeys.1112.84475.figure1" httpUri="https://binary.pensoft.net/fig/715138" pageId="0" pageNumber="161">1B</figureCitation>
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); dorsal processes each with apex curved upwards in lateral view (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Molanna truncata sp. nov. Male adult, holotype A genitalia, lateral view B genitalia, dorsal view C genitalia, ventral view D phallus, lateral view E forewing F hind wing. Abbreviations: sup app, superior appendage. mes app, mesal appendage; mem lob, membranous lobe; dor pro, ven pro, inn pro, dorsal, ventral, and inner processes of inferior appendage, respectively; pha, phallus. Sc, Subcosta; R, Radius; M, Media; Cu, Cunitus; A, Anal. Scale bars: 200 μm." figureDoi="10.3897/zookeys.1112.84475.figure1" httpUri="https://binary.pensoft.net/fig/715138" pageId="0" pageNumber="161">1B</figureCitation>
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), sparsely setose, apical and lateral margins each sinuate, inner margins each arc-shaped in dorsal view; ventral processes in lateral view halfway shorter than dorsal processes, in ventral view (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Molanna truncata sp. nov. Male adult, holotype A genitalia, lateral view B genitalia, dorsal view C genitalia, ventral view D phallus, lateral view E forewing F hind wing. Abbreviations: sup app, superior appendage. mes app, mesal appendage; mem lob, membranous lobe; dor pro, ven pro, inn pro, dorsal, ventral, and inner processes of inferior appendage, respectively; pha, phallus. Sc, Subcosta; R, Radius; M, Media; Cu, Cunitus; A, Anal. Scale bars: 200 μm." figureDoi="10.3897/zookeys.1112.84475.figure1" httpUri="https://binary.pensoft.net/fig/715138" pageId="0" pageNumber="161">1C</figureCitation>
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) somewhat stub-like, lateral margin with distally bristled, tiny process. Phallus arched, with one pair of thin, long sclerites on apical half of dorsal surface (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Molanna truncata sp. nov. Male adult, holotype A genitalia, lateral view B genitalia, dorsal view C genitalia, ventral view D phallus, lateral view E forewing F hind wing. Abbreviations: sup app, superior appendage. mes app, mesal appendage; mem lob, membranous lobe; dor pro, ven pro, inn pro, dorsal, ventral, and inner processes of inferior appendage, respectively; pha, phallus. Sc, Subcosta; R, Radius; M, Media; Cu, Cunitus; A, Anal. Scale bars: 200 μm." figureDoi="10.3897/zookeys.1112.84475.figure1" httpUri="https://binary.pensoft.net/fig/715138" pageId="0" pageNumber="161">1D</figureCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="161">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="161">Male wings</emphasis>
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: Forewings (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Molanna truncata sp. nov. Male adult, holotype A genitalia, lateral view B genitalia, dorsal view C genitalia, ventral view D phallus, lateral view E forewing F hind wing. Abbreviations: sup app, superior appendage. mes app, mesal appendage; mem lob, membranous lobe; dor pro, ven pro, inn pro, dorsal, ventral, and inner processes of inferior appendage, respectively; pha, phallus. Sc, Subcosta; R, Radius; M, Media; Cu, Cunitus; A, Anal. Scale bars: 200 μm." figureDoi="10.3897/zookeys.1112.84475.figure1" httpUri="https://binary.pensoft.net/fig/715138" pageId="0" pageNumber="161">1E</figureCitation>
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): Venation fairly complete, typical for the genus, without obvious marks. R2 very short jointed with R1, M 3-branched. M and Cu1 fused at very base, Cu2 not extended to margin, 1A and 2A merged at base and running to posterior margin and then curved anteriad to Cu1b. Hind wings (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Molanna truncata sp. nov. Male adult, holotype A genitalia, lateral view B genitalia, dorsal view C genitalia, ventral view D phallus, lateral view E forewing F hind wing. Abbreviations: sup app, superior appendage. mes app, mesal appendage; mem lob, membranous lobe; dor pro, ven pro, inn pro, dorsal, ventral, and inner processes of inferior appendage, respectively; pha, phallus. Sc, Subcosta; R, Radius; M, Media; Cu, Cunitus; A, Anal. Scale bars: 200 μm." figureDoi="10.3897/zookeys.1112.84475.figure1" httpUri="https://binary.pensoft.net/fig/715138" pageId="0" pageNumber="161">1F</figureCitation>
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): Venation of male hind wing much reduced, with band of dark setae running near midline.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="161" type="etymology">
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<paragraph pageId="0" pageNumber="161">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="161">
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The Latin adjective
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<emphasis italics="true" pageId="0" pageNumber="161">truncatus</emphasis>
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, -
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<emphasis italics="true" pageId="0" pageNumber="161">a</emphasis>
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,
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<emphasis italics="true" pageId="0" pageNumber="161">um</emphasis>
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refers to the truncate shape of the superior appendages posterior margin in lateral view.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="161" type="distribution">
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<paragraph pageId="0" pageNumber="161">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="161">China (Si-chuan).</paragraph>
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</subSubSection>
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</treatment>
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</document> |