166 lines
17 KiB
XML
166 lines
17 KiB
XML
<document id="AE0DC7FCBE0877528147B3A63226CEC3" ID-DOI="10.5281/zenodo.158146" ID-GBIF-Dataset="7d9a2a09-d143-438c-a4ac-a4488ef61251" ID-ISSN="11755326" ID-Zenodo-Dep="158146" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461026825480" checkinUser="plazi" docAuthor="Wang, Xinhua & Guo, Yuhong" docDate="2004" docId="03A1A20AFFB93327C239FCD9FD7DFCC9" docLanguage="en" docName="zt00650.pdf" docOrigin="Zootaxa 650" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Rheotanytarsus fundus Wang & Guo, 2004, sp. n." docType="treatment" docVersion="10" lastPageNumber="14" masterDocId="FF98DA72FFB5332AC331FFADFFDFFFDF" masterDocTitle="A review of the genus Rheotanytarsus Thienemann & Bause from China (Diptera: Chironomidae: Tanytarsini)" masterLastPageNumber="19" masterPageNumber="1" pageNumber="13" updateTime="1698572452551" updateUser="plazi">
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<mods:titleInfo id="11DC26C53C6C652AD61FD731C8CC2E91">
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<mods:title id="EB9CF8E959A3FD111DE7B583D671E7D2">A review of the genus Rheotanytarsus Thienemann & Bause from China (Diptera: Chironomidae: Tanytarsini)</mods:title>
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<mods:name id="F0DC8B5A1DE12A12AE7169147E33D3C4" type="personal">
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<mods:namePart id="6A4BCB149A042A5656F9008A056E2D96">Wang, Xinhua</mods:namePart>
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<mods:roleTerm id="56C59779656F247DED13F632BA4D5E6F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="50B311792CA9101D244C2F6A1D5C329C">Guo, Yuhong</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="33AA3B79AEEC19F5EAAE269F36EEBC8D">text</mods:typeOfResource>
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<mods:title id="EB9996778569051CE1E8CF20729A7C1A">Zootaxa</mods:title>
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<mods:part id="CFF9498C0919D26C9A2AFD2B44C887D2">
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<mods:date id="891DD263B048546D2A858133B3697BFC">2004</mods:date>
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<mods:detail id="81074F9C4970FFE04C53515D6C7C0951" type="volume">
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<mods:number id="1EAE00ECBE3B5736B85CFE0FE32CB763">650</mods:number>
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<mods:classification id="FCF9F55C3EAC366811C03D443BDA21F5">journal article</mods:classification>
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<mods:identifier id="7887DECE927A4F002CA0332E6107DDDA" type="DOI">10.5281/zenodo.158146</mods:identifier>
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<treatment id="03A1A20AFFB93327C239FCD9FD7DFCC9" ID-DOI="http://doi.org/10.5281/zenodo.5681681" ID-GBIF-Taxon="119606558" ID-Zenodo-Dep="5681681" LSID="urn:lsid:plazi:treatment:03A1A20AFFB93327C239FCD9FD7DFCC9" httpUri="http://treatment.plazi.org/id/03A1A20AFFB93327C239FCD9FD7DFCC9" lastPageId="13" lastPageNumber="14" pageId="12" pageNumber="13">
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<subSubSection id="C3124097FFB93326C239FCD9FCD0FC51" box="[264,783,884,910]" pageId="12" pageNumber="13" type="nomenclature">
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<paragraph id="8BB7131CFFB93326C239FCD9FCD0FC51" blockId="12.[264,783,884,910]" box="[264,783,884,910]" pageId="12" pageNumber="13">
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<heading id="D0FFA470FFB93326C239FCD9FCD0FC51" bold="true" box="[264,783,884,910]" fontSize="11" level="1" pageId="12" pageNumber="13" reason="1">
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<emphasis id="B97CCF0EFFB93326C239FCD9FCD0FC51" bold="true" box="[264,783,884,910]" pageId="12" pageNumber="13">
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<taxonomicName id="4C08689FFFB93326C239FCD9FDFEFC51" ID-CoL="4S64T" box="[264,545,884,910]" class="Insecta" family="Chironomidae" genus="Rheotanytarsus" kingdom="Animalia" order="Diptera" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="fundus" status="sp. nov.">
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<emphasis id="B97CCF0EFFB93326C239FCD9FDFEFC51" bold="true" box="[264,545,884,910]" italics="true" pageId="12" pageNumber="13">Rheotanytarsus fundus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A24F7275FFB93326C116FCD9FDB5FC51" box="[551,618,884,910]" pageId="12" pageNumber="13" rank="species">sp. n.</taxonomicNameLabel>
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(
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<figureCitation id="13330F99FFB93326C148FCD9FCD8FC51" box="[633,775,884,910]" captionStart="FIGURES 14 – 18" captionStartId="13.[264,382,1729,1753]" captionTargetBox="[461,1119,899,1700]" captionTargetId="figure@13.[459,1128,886,1707]" captionTargetPageId="13" captionText="FIGURES 14 – 18. Figs. 14 – 16. Rheotanytarsus fundus sp. n. Holotype, male imago: 14. Wing, 15. Hypopygium, 16. Median volsella. Figs. 17 – 18. Rheotanytarsus brevipalpus sp. n. Holotype, male imago: 17. Wing, 18. Hypopygium" httpUri="https://zenodo.org/record/158150/files/figure.png" pageId="12" pageNumber="13">Figs. 14–16</figureCitation>
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)
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3124097FFB93326C239FC14FCAEFC24" pageId="12" pageNumber="13" type="materials_examined">
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<paragraph id="8BB7131CFFB93326C239FC14FCAEFC24" blockId="12.[264,1323,953,1619]" pageId="12" pageNumber="13">
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<emphasis id="B97CCF0EFFB93326C239FC14FE1EFC0C" bold="true" box="[264,449,953,979]" pageId="12" pageNumber="13">
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<typeStatus id="54B3ADBEFFB93326C239FC14FE9AFC0C" box="[264,325,953,979]" pageId="12" pageNumber="13">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="54B3ADBEFFB93326C2FCFC14FDE5FC0C" box="[461,570,953,979]" pageId="12" pageNumber="13" type="holotype">Holotype</typeStatus>
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male (BDN No. 20226),
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<collectingCountry id="F31F538CFFB93326C046FC14FC1FFC0C" box="[887,960,953,979]" name="China" pageId="12" pageNumber="13">China</collectingCountry>
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, Liaoning Province, Dandong Country, Caohe River.
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<date id="FFB635DCFFB93326C124FC4CFDA2FC24" box="[533,637,993,1019]" pageId="12" pageNumber="13" value="1993-04">IV. 1993</date>
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. J. Wang, sweep net.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3124097FFB93326C209FBA4FDEAFB94" pageId="12" pageNumber="13" type="etymology">
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<paragraph id="8BB7131CFFB93326C209FBA4FDEAFB94" blockId="12.[264,1323,953,1619]" pageId="12" pageNumber="13">
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<emphasis id="B97CCF0EFFB93326C209FBA4FE1BFBFC" bold="true" box="[312,452,1033,1059]" pageId="12" pageNumber="13">Etymology.</emphasis>
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From Latin
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<taxonomicName id="4C08689FFFB93326C169FBA4FD79FBFD" box="[600,678,1033,1058]" class="Insecta" family="Chironomidae" genus="Rheotanytarsus" kingdom="Animalia" order="Diptera" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="fundus">
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<emphasis id="B97CCF0EFFB93326C169FBA4FD79FBFD" box="[600,678,1033,1058]" italics="true" pageId="12" pageNumber="13">fundus</emphasis>
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</taxonomicName>
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, base, bottom, referring to the cluster of small setae on the base of the anal point.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3124097FFB93326C209FBF4FE70FB44" pageId="12" pageNumber="13" type="diagnosis">
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<paragraph id="8BB7131CFFB93326C209FBF4FE70FB44" blockId="12.[264,1323,953,1619]" pageId="12" pageNumber="13">
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<emphasis id="B97CCF0EFFB93326C209FBF4FE68FBAC" bold="true" box="[312,439,1113,1139]" pageId="12" pageNumber="13">Diagnosis.</emphasis>
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The species is distinguished by the tuft of setae on the basal median part of the anal point.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3124097FFB93327C209FB04FB65FDF9" lastPageId="13" lastPageNumber="14" pageId="12" pageNumber="13" type="description">
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<paragraph id="8BB7131CFFB93326C209FB04FDCCFB1C" blockId="12.[264,1323,953,1619]" box="[312,531,1193,1219]" pageId="12" pageNumber="13">
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<emphasis id="B97CCF0EFFB93326C209FB04FE15FB1C" bold="true" box="[312,458,1193,1219]" pageId="12" pageNumber="13">Male imago</emphasis>
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(n=1)
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</paragraph>
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<paragraph id="8BB7131CFFB93326C209FB7CFBD5FACC" blockId="12.[264,1323,953,1619]" pageId="12" pageNumber="13">
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Total length
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<quantity id="4CF0BEF9FFB93326C2E1FB7CFDE0FB34" box="[464,575,1233,1259]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="12" pageNumber="13" unit="mm" value="3.2">3.20 mm</quantity>
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. Wing length
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<quantity id="4CF0BEF9FFB93326C1D9FB7CFC88FB34" box="[744,855,1233,1259]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="12" pageNumber="13" unit="mm" value="1.8">1.80 mm</quantity>
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. Total length / wing length 1.78. Wing length / profemur length 2.14. Coloration dark brown, eyes black.
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</paragraph>
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<paragraph id="8BB7131CFFB93326C209FA8CFB02FA54" blockId="12.[264,1323,953,1619]" pageId="12" pageNumber="13">
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<emphasis id="B97CCF0EFFB93326C209FA8CFE5EFAE4" bold="true" box="[312,385,1313,1339]" pageId="12" pageNumber="13">Head.</emphasis>
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Antenna with 13 flagellomeres, AR 0.91 and ultimate flagellomere 488 µm long. Temporal setae including 2 inner, 3 outer verticals and 2 postorbitals. Clypeus with 21 setae. Tentorium out of focus. Palpomere lengths (in µm): 40; 40; 140; 152; 200.
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</paragraph>
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<paragraph id="8BB7131CFFB93326C209FA34FC99FA6C" blockId="12.[264,1323,953,1619]" box="[312,838,1433,1459]" pageId="12" pageNumber="13">
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<emphasis id="B97CCF0EFFB93326C209FA34FEA4FA6C" bold="true" box="[312,379,1433,1459]" pageId="12" pageNumber="13">Wing</emphasis>
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(
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<figureCitation id="13330F99FFB93326C2BDFA34FE3CFA6C" box="[396,483,1433,1459]" captionStart="FIGURES 14 – 18" captionStartId="13.[264,382,1729,1753]" captionTargetBox="[461,1119,899,1700]" captionTargetId="figure@13.[459,1128,886,1707]" captionTargetPageId="13" captionText="FIGURES 14 – 18. Figs. 14 – 16. Rheotanytarsus fundus sp. n. Holotype, male imago: 14. Wing, 15. Hypopygium, 16. Median volsella. Figs. 17 – 18. Rheotanytarsus brevipalpus sp. n. Holotype, male imago: 17. Wing, 18. Hypopygium" httpUri="https://zenodo.org/record/158150/files/figure.png" pageId="12" pageNumber="13">Fig. 14</figureCitation>
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). VR 1.41, Cu length 800 µm.
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</paragraph>
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<paragraph id="8BB7131CFFB93326C209FA6CFB43FA04" blockId="12.[264,1323,953,1619]" box="[312,1180,1473,1499]" pageId="12" pageNumber="13">
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<emphasis id="B97CCF0EFFB93326C209FA6CFE43FA04" bold="true" box="[312,412,1473,1499]" pageId="12" pageNumber="13">Thorax.</emphasis>
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Acrostichals 15; dorsocentrals 7; prealars 1. Scutellum damaged.
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</paragraph>
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<paragraph id="8BB7131CFFB93326C209FA44FD9BF98C" blockId="12.[264,1323,953,1619]" pageId="12" pageNumber="13">
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<emphasis id="B97CCF0EFFB93326C209FA44FEA6F9DC" bold="true" box="[312,377,1513,1539]" pageId="12" pageNumber="13">Legs.</emphasis>
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Spur of front tibia 2 0µm. Spurs of middle tibia 34 µm long and of hind tibia 36 µm long. Combs of middle leg composed of 12 and 12 free teeth, hind leg composed of 18 and 14 free teeth (
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<tableCitation id="C68A26A7FFB93326C2EBF994FDEAF98C" box="[474,565,1593,1619]" captionStart="TABLE 7" captionStartId="12.[264,352,1673,1697]" captionText="TABLE 7. Rheotanytarsus fundus sp. n. Lengths of legs." pageId="12" pageNumber="13">Table 7</tableCitation>
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):
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</paragraph>
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<caption id="DF774394FFB93326C239F924FCB8F97F" box="[264,871,1673,1697]" pageId="12" pageNumber="13">
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<paragraph id="8BB7131CFFB93326C239F924FCB8F97F" blockId="12.[264,1065,1673,1856]" box="[264,871,1673,1697]" pageId="12" pageNumber="13">
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<emphasis id="B97CCF0EFFB93326C239F924FEA4F97E" bold="true" box="[264,379,1673,1697]" pageId="12" pageNumber="13">TABLE 7.</emphasis>
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<taxonomicName id="4C08689FFFB93326C2B3F927FDAAF97E" box="[386,629,1674,1697]" class="Insecta" family="Chironomidae" genus="Rheotanytarsus" kingdom="Animalia" order="Diptera" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="fundus" status="sp. nov.">
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<emphasis id="B97CCF0EFFB93326C2B3F927FDAAF97E" box="[386,629,1674,1697]" italics="true" pageId="12" pageNumber="13">Rheotanytarsus fundus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A24F7275FFB93326C14DF924FD6AF97F" box="[636,693,1673,1696]" pageId="12" pageNumber="13" rank="species">sp. n.</taxonomicNameLabel>
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Lengths of legs.
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</paragraph>
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</caption>
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<paragraph id="8BB7131CFFB93327C259F901FB65FDF9" blockId="12.[264,1065,1673,1856]" lastBlockId="13.[264,1323,283,790]" lastPageId="13" lastPageNumber="14" pageId="12" pageNumber="13">
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fe ti ta1 ta2 ta3 ta4 ta5 LR P1 840 520 928 480 400 304 120 1.78 P2 776 640 376 216 160 104 80 0.59 P3 960 860 592 360 280 180 96 0.69
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<emphasis id="B97CCF0EFFB83327C209FEB6FE04FEEA" bold="true" box="[312,475,283,309]" pageId="13" pageNumber="14">Hypopygium</emphasis>
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(
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<figureCitation id="13330F99FFB83327C2DAFEB1FDA4FEE9" box="[491,635,284,310]" captionStart="FIGURES 14 – 18" captionStartId="13.[264,382,1729,1753]" captionTargetBox="[461,1119,899,1700]" captionTargetId="figure@13.[459,1128,886,1707]" captionTargetPageId="13" captionText="FIGURES 14 – 18. Figs. 14 – 16. Rheotanytarsus fundus sp. n. Holotype, male imago: 14. Wing, 15. Hypopygium, 16. Median volsella. Figs. 17 – 18. Rheotanytarsus brevipalpus sp. n. Holotype, male imago: 17. Wing, 18. Hypopygium" httpUri="https://zenodo.org/record/158150/files/figure.png" pageId="13" pageNumber="14">Figs. 15, 16</figureCitation>
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). Anal tergite bands of V
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<typeStatus id="54B3ADBEFFB83327C09FFEB1FC3CFEE9" box="[942,995,284,310]" pageId="13" pageNumber="14">type</typeStatus>
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, widely separated medially. Tergite IX with 8 setae. Anal point 46 µm long. Setal tuft on base of anal point forms Ushaped structure. Phallapodeme 70 µm long. Transverse sternapodeme 44 µm long, straight, with pointed oral projections. Gonocoxite 140 µm long. Superior volsella 50 µm long, posterior margin hooklike produced; with 2 inner, 5–6 dorsal setae, and 1 long ventromedian seta. Inferior volsella 80 µm long. Lamellae of median volsella fused into plate. Gonostylus tapering gradually to pointed apex, 134 µm long. HR 1.04; HV 2.39.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3124097FFB83327C209FD9EFE69FDA9" pageId="13" pageNumber="14" type="distribution">
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<paragraph id="8BB7131CFFB83327C209FD9EFE69FDA9" blockId="13.[264,1323,283,790]" pageId="13" pageNumber="14">
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<emphasis id="B97CCF0EFFB83327C209FD9EFE07FD92" bold="true" box="[312,472,563,589]" pageId="13" pageNumber="14">Distribution.</emphasis>
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The species is known from Liaoning province in northern
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<collectingCountry id="F31F538CFFB83327C7B8FD99FB10FD91" box="[1161,1231,564,590]" name="China" pageId="13" pageNumber="14">China</collectingCountry>
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(Palaearctic Region).
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</paragraph>
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</subSubSection>
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<subSubSection id="C3124097FFB83327C209FD29FD7DFCC9" pageId="13" pageNumber="14" type="discussion">
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<paragraph id="8BB7131CFFB83327C209FD29FD7DFCC9" blockId="13.[264,1323,283,790]" pageId="13" pageNumber="14">
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<emphasis id="B97CCF0EFFB83327C209FD29FE6EFD41" bold="true" box="[312,433,644,670]" pageId="13" pageNumber="14">Remarks.</emphasis>
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The species is tentatively treated as a species of the
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<taxonomicName id="4C08689FFFB83327C722FD29FB50FD42" box="[1043,1167,644,669]" class="Insecta" family="Chironomidae" genus="Rheotanytarsus" kingdom="Animalia" order="Diptera" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="pentapoda">
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<emphasis id="B97CCF0EFFB83327C722FD29FB50FD42" box="[1043,1167,644,669]" italics="true" pageId="13" pageNumber="14">pentapoda</emphasis>
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</taxonomicName>
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group. It differs from
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<taxonomicName id="4C08689FFFB83327C2BDFD01FDE4FD1A" box="[396,571,684,709]" class="Insecta" family="Chironomidae" genus="Rheotanytarsus" kingdom="Animalia" order="Diptera" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="pentapodus">
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<emphasis id="B97CCF0EFFB83327C2BDFD01FDE4FD1A" box="[396,571,684,709]" italics="true" pageId="13" pageNumber="14">R. pentapodus</emphasis>
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</taxonomicName>
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by the median volsella not extending beyond the superior volsella, gonostylus tapering gradually to apex, and anal crests not Vshaped. All the other characters fit the
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<taxonomicName id="4C08689FFFB83327C2E2FD51FD91FCCA" box="[467,590,764,789]" class="Insecta" family="Chironomidae" genus="Rheotanytarsus" kingdom="Animalia" order="Diptera" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="pentapoda">
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<emphasis id="B97CCF0EFFB83327C2E2FD51FD91FCCA" box="[467,590,764,789]" italics="true" pageId="13" pageNumber="14">pentapoda</emphasis>
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</taxonomicName>
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group.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |