181 lines
20 KiB
XML
181 lines
20 KiB
XML
<document id="9963B8475E18A0C8D824C328035141B5" ID="10.11646/zootaxa.4121.2.6" ID-CLB-Dataset="38917" ID-DOI="10.11646/zootaxa.4121.2.6" ID-GBIF-Dataset="5721ee53-7e0f-4460-9fba-d1e6737dd6b0" ID-ISSN="1175-5326" ID-Zenodo-Dep="267436" ID-ZooBank="FCFFA1A6-8A64-457D-AD36-A2BA73BB3BD2" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1465367912248" checkinUser="plazi" docAuthor="Zhang, Ruilei, Liu, Wenbin, Ferrington, Leonard C. & Wang, Xinhua" docDate="2016" docId="03D74B08ED1EFFD99B9C4D27E8099C5E" docLanguage="en" docName="zootaxa.4121.2.6.pdf" docOrigin="Zootaxa 4121 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Hydrosmittia spinata Zhang, Liu, Ferrington & Wang, 2016, sp. n." docType="treatment" docVersion="10" lastPageNumber="172" masterDocId="FFEE3370ED1AFFDC9B0B4F48EA0E9D3B" masterDocTitle="Two new species of genus Hydrosmittia Ferrington & Saether (Diptera: Chironomidae) from China" masterLastPageNumber="174" masterPageNumber="167" pageNumber="171" updateTime="1698662730137" updateUser="ExternalLinkService">
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<mods:titleInfo id="4EE1F30AA16893938F672F71AB3D00F7">
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<mods:title id="0E36B9F634E1C9335B77AAFE5DB8CB4A">Two new species of genus Hydrosmittia Ferrington & Saether (Diptera: Chironomidae) from China</mods:title>
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</mods:titleInfo>
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<mods:name id="EE0AC3237A4ACD0FAAAE98CE317DA0F4" type="personal">
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<mods:roleTerm id="EA7E3577E8F25E27407B5E51BF8D57E2">Author</mods:roleTerm>
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<mods:namePart id="8F9A6BFF4A508C838EDC61274E66ECCB">Zhang, Ruilei</mods:namePart>
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<mods:roleTerm id="0CB073A5356582901F68C0423F5B1EF7">Author</mods:roleTerm>
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<mods:namePart id="6453943E53D07F76E3900B28C29FDF8C">Liu, Wenbin</mods:namePart>
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</mods:name>
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<mods:name id="FFBF322E3B5C3E6766FDA58859C21B38" type="personal">
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<mods:roleTerm id="ECBB9576EB223E7045498A4F7855FF74">Author</mods:roleTerm>
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<mods:namePart id="BCF14E05C899CFC1801377C566081B12">Ferrington, Leonard C.</mods:namePart>
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</mods:name>
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<mods:name id="BD529CC451BCFED92A186F5ED55C1E1C" type="personal">
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<mods:role id="70AA54F41BA13CDC3EE1E98DDF02BBED">
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<mods:roleTerm id="E6D3BBB55D11F14864CC192307C7CBB8">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="3375582440F2273E1EA450807853AA10">Wang, Xinhua</mods:namePart>
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<mods:typeOfResource id="730802F2D0802CE3A33DF68291DE5484">text</mods:typeOfResource>
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<mods:title id="6B7802CCCB68119D460CC39AFC1CF937">Zootaxa</mods:title>
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<mods:date id="891FB221B7143F4BE0EE079179C9FC5A">2016</mods:date>
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<mods:number id="0F5AB66F670B2319AF6857135AC1770C">4121</mods:number>
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<mods:number id="BC6D106A3502D08971B1FA8FE6741989">2</mods:number>
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<mods:classification id="48FFDFEB6292D95536580A71DF8F1B03">journal article</mods:classification>
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<mods:identifier id="E000AC0960F46624C5CDBEF259FE37C8" type="DOI">10.11646/zootaxa.4121.2.6</mods:identifier>
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<treatment id="03D74B08ED1EFFD99B9C4D27E8099C5E" ID-DOI="http://doi.org/10.5281/zenodo.5696065" ID-GBIF-Taxon="120825330" ID-Zenodo-Dep="5696065" LSID="urn:lsid:plazi:treatment:03D74B08ED1EFFD99B9C4D27E8099C5E" httpUri="http://treatment.plazi.org/id/03D74B08ED1EFFD99B9C4D27E8099C5E" lastPageId="5" lastPageNumber="172" pageId="4" pageNumber="171">
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<subSubSection id="C364A995ED1EFFD89B9C4D27EB099F90" pageId="4" pageNumber="171" type="nomenclature">
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<paragraph id="8BC1FA1EED1EFFD89B9C4D27EBD39FB2" blockId="4.[151,477,623,683]" box="[151,477,623,649]" pageId="4" pageNumber="171">
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<heading id="D0894D72ED1EFFD89B9C4D27EBD39FB2" bold="true" box="[151,477,623,649]" fontSize="11" level="1" pageId="4" pageNumber="171" reason="1">
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<emphasis id="B90A260CED1EFFD89B9C4D27EBD39FB2" bold="true" box="[151,477,623,649]" pageId="4" pageNumber="171">
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<taxonomicName id="4C7E819DED1EFFD89B9C4D27EB9D9FB2" ID-CoL="9HXLQ" box="[151,403,623,649]" class="Insecta" family="Chironomidae" genus="Hydrosmittia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="171" phylum="Arthropoda" rank="species" species="spinata" status="sp. nov.">
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<emphasis id="B90A260CED1EFFD89B9C4D27EB9D9FB2" bold="true" box="[151,403,623,649]" italics="true" pageId="4" pageNumber="171">Hydrosmittia spinata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2399B77ED1EFFD89A904D27EBD39FB2" box="[411,477,623,649]" pageId="4" pageNumber="171" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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||
</paragraph>
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<paragraph id="8BC1FA1EED1EFFD89B9C4DDAEB099F90" blockId="4.[151,477,623,683]" box="[151,263,658,683]" pageId="4" pageNumber="171">
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(
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<figureCitation id="1345E69BED1EFFD89B954DDAEAF19F90" box="[158,255,658,683]" captionStart="FIGURE 2 A – E" captionStartId="5.[151,250,1749,1771]" captionTargetBox="[159,1435,455,1719]" captionTargetId="figure@5.[151,1435,442,1727]" captionTargetPageId="5" captionText="FIGURE 2 A – E. Hydrosmittia spinata sp. n. A. cibarial pump, tentorium and stipes. B. wing. C. virga, dorsal part. D. virga, ventral part. E. hypopygium, left dorsal aspect, right ventral aspect." httpUri="https://zenodo.org/record/267438/files/figure.png" pageId="4" pageNumber="171">Figure 2</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C364A995ED1EFFD89B9C4D92EB3C9E2C" pageId="4" pageNumber="171" type="materials_examined">
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<paragraph id="8BC1FA1EED1EFFD89B9C4D92EB3C9E2C" blockId="4.[151,1437,730,1552]" pageId="4" pageNumber="171">
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<emphasis id="B90A260CED1EFFD89B9C4D92EB4B9FC8" bold="true" box="[151,325,730,755]" pageId="4" pageNumber="171">
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<typeStatus id="54C544BCED1EFFD89B9C4D92EADC9FC8" box="[151,210,730,755]" pageId="4" pageNumber="171">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="54C544BCED1EFFD89A474D92EBBA9FC8" box="[332,436,730,755]" pageId="4" pageNumber="171" type="holotype">Holotype</typeStatus>
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male (BDN No. 04690),
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<collectingCountry id="F369BA8EED1EFFD899C14D92E91E9FC8" box="[714,784,730,755]" name="China" pageId="4" pageNumber="171">China</collectingCountry>
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, Sichuan Province, Mt. Emei,
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<quantity id="4C8657FBED1EFFD89F6C4D93EEB99FC8" box="[1127,1207,731,755]" metricMagnitude="3" metricUnit="m" metricValue="3.077" pageId="4" pageNumber="171" unit="m" value="3077.0">3077m</quantity>
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,
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<date id="FFC0DCDEED1EFFD89FC84D93EF489FC8" box="[1219,1350,730,755]" pageId="4" pageNumber="171" value="1996-05-18">18. V. 1996</date>
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, Sweep net, X. Wang.
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</paragraph>
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</subSubSection>
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<subSubSection id="C364A995ED1EFFD89BCC4C6AE9489EF0" pageId="4" pageNumber="171" type="etymology">
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<paragraph id="8BC1FA1EED1EFFD89BCC4C6AEBC59E64" blockId="4.[151,1437,730,1552]" pageId="4" pageNumber="171">
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<emphasis id="B90A260CED1EFFD89BCC4C6AEB409E00" bold="true" box="[199,334,802,827]" pageId="4" pageNumber="171">Etymology.</emphasis>
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From Latin
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<emphasis id="B90A260CED1EFFD89AE24C6BE82B9E01" box="[489,549,803,826]" italics="true" pageId="4" pageNumber="171">spina</emphasis>
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, thorn, referring to the virga consisting of sclerotized mace-liked structure bearing thorn-like spinules.
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</paragraph>
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<paragraph id="8BC1FA1EED1EFFD89BCC4C22E9489EF0" blockId="4.[151,1437,730,1552]" pageId="4" pageNumber="171">
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<emphasis id="B90A260CED1EFFD89BCC4C22EBDF9EB8" bold="true" box="[199,465,874,899]" pageId="4" pageNumber="171">Diagnostic characters.</emphasis>
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The low AR about 0.23 combined with the low inferior volsella, the lateral thorn-like spinules of the virga apparently occurring on a sclerotized mace-like structure, and a developed heel on gonostylus will separate the male imago from other species of the genus.
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</paragraph>
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</subSubSection>
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<subSubSection id="C364A995ED1EFFD99BCC4C9EEAC19DEF" lastPageId="5" lastPageNumber="172" pageId="4" pageNumber="171" type="description">
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<paragraph id="8BC1FA1EED1EFFD89BCC4C9EEBAF9ED4" blockId="4.[151,1437,730,1552]" box="[199,417,982,1007]" pageId="4" pageNumber="171">
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<emphasis id="B90A260CED1EFFD89BCC4C9EEB439ED5" box="[199,333,982,1007]" italics="true" pageId="4" pageNumber="171">Male imago</emphasis>
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(n = 1)
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</paragraph>
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<paragraph id="8BC1FA1EED1EFFD89BCC4CB2EAC1990C" blockId="4.[151,1437,730,1552]" pageId="4" pageNumber="171">
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Total length
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<quantity id="4C8657FBED1EFFD89A5D4CB3EBB39929" box="[342,445,1019,1043]" metricMagnitude="-3" metricUnit="m" metricValue="2.11" pageId="4" pageNumber="171" unit="mm" value="2.11">2.11 mm</quantity>
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. Wing length
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<quantity id="4C8657FBED1EFFD899504CB2E8CA9929" box="[603,708,1018,1043]" metricMagnitude="-3" metricUnit="m" metricValue="1.45" pageId="4" pageNumber="171" unit="mm" value="1.45">1.45 mm</quantity>
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. Total length/wing length 1.45. Wing length/ length of profemur 3.15.
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</paragraph>
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<paragraph id="8BC1FA1EED1EFFD89BCC4B0AE9C39960" blockId="4.[151,1437,730,1552]" box="[199,973,1090,1115]" pageId="4" pageNumber="171">Coloration dark brown with abdominal segments I to IV light brown.</paragraph>
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<paragraph id="8BC1FA1EED1EFFD89BCC4B2EE83099D5" blockId="4.[151,1437,730,1552]" pageId="4" pageNumber="171">
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Head. AR 0.23. Temporal setae 7, including 1 inner vertical, 2 outer verticals and 4 postorbitals. Clypeus with 4 setae. Cibarial pump, tentorium and stipes as in
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<figureCitation id="1345E69BED1EFFD899D74BC2E9399998" box="[732,823,1162,1187]" captionStart="FIGURE 2 A – E" captionStartId="5.[151,250,1749,1771]" captionTargetBox="[159,1435,455,1719]" captionTargetId="figure@5.[151,1435,442,1727]" captionTargetPageId="5" captionText="FIGURE 2 A – E. Hydrosmittia spinata sp. n. A. cibarial pump, tentorium and stipes. B. wing. C. virga, dorsal part. D. virga, ventral part. E. hypopygium, left dorsal aspect, right ventral aspect." httpUri="https://zenodo.org/record/267438/files/figure.png" pageId="4" pageNumber="171">Fig. 2A</figureCitation>
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. Tentorium 128 µm long; stipes slender, 83 µm long. Palpomere lengths (in µm): 20, 55, 88, 85, 105. Length of 5th palpomere/ 3rd palpomere 1.23. The 3rd palpomere with 1 lanceolate sensillum clavatum.
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</paragraph>
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<paragraph id="8BC1FA1EED1EFFD89BCC4BB1E8DF980E" blockId="4.[151,1437,730,1552]" pageId="4" pageNumber="171">
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<taxonomicName id="4C7E819DED1EFFD89BCC4BB1EB059829" box="[199,267,1273,1298]" class="Magnoliopsida" family="Ranunculaceae" genus="Thora" higherTaxonomySource="CoL" kingdom="Plantae" order="Ranunculales" pageId="4" pageNumber="171" phylum="Tracheophyta" rank="genus">
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<emphasis id="B90A260CED1EFFD89BCC4BB1EB059829" box="[199,267,1273,1298]" italics="true" pageId="4" pageNumber="171">Thora</emphasis>
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</taxonomicName>
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x. Median antepronotal lobes well developed, antepronotum with 1 lateral seta. Acrostichals 2, dorsocentrals 6, prealars 3. Scutellum with 5 setae.
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</paragraph>
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<paragraph id="8BC1FA1EED1EFFD89BCC4A09EBDB989E" blockId="4.[151,1437,730,1552]" pageId="4" pageNumber="171">
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Wing (
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<figureCitation id="1345E69BED1EFFD89A1E4A09EB619862" box="[277,367,1345,1370]" captionStart="FIGURE 2 A – E" captionStartId="5.[151,250,1749,1771]" captionTargetBox="[159,1435,455,1719]" captionTargetId="figure@5.[151,1435,442,1727]" captionTargetPageId="5" captionText="FIGURE 2 A – E. Hydrosmittia spinata sp. n. A. cibarial pump, tentorium and stipes. B. wing. C. virga, dorsal part. D. virga, ventral part. E. hypopygium, left dorsal aspect, right ventral aspect." httpUri="https://zenodo.org/record/267438/files/figure.png" pageId="4" pageNumber="171">Fig. 2B</figureCitation>
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). VR 1.39. Anal lobe well developed, more or less projecting. Costal extension 175 µm long. R4+5 ending slightly distal to apex of M3+4, Cu1 sinuate. Brachiolum with 1 seta, R with 1 basal seta, R4+5 with 1 apical seta, other veins bare.
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</paragraph>
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<paragraph id="8BC1FA1EED1EFFD89BCC4AF8EEDE9B2B" blockId="4.[151,1437,730,1552]" pageId="4" pageNumber="171">
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Legs. Spur of front tibia 28 µm long, spurs of middle tibia 20 µm long and 19 µm long, of hind tibia 33 µm and 15 µm long. Width at apex of front tibia 25 µm, of middle tibia 25 µm, of hind tibia 38 µm. Comb of 10–14 setae, shortest seta 13 µm long, longest seta 26 µm long. Lengths and proportions of legs as in
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<tableCitation id="C6FCCFA5ED1EFFD89F7E4ABFEEC49B2B" box="[1141,1226,1527,1552]" captionStart="TABLE 3" captionStartId="4.[151,239,1596,1619]" captionText="TABLE 3. Lengths (in µm) and proportions of legs of Hydrosmittia spinata sp. n." pageId="4" pageNumber="171">Table 3</tableCitation>
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.
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</paragraph>
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<caption id="DF01AA96ED1EFFD89B9C4974EE0F9B68" box="[151,1025,1595,1619]" pageId="4" pageNumber="171">
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<paragraph id="8BC1FA1EED1EFFD89B9C4974EE0F9B68" blockId="4.[151,1025,1595,1619]" box="[151,1025,1595,1619]" pageId="4" pageNumber="171">
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<emphasis id="B90A260CED1EFFD89B9C4974EB079B68" bold="true" box="[151,265,1596,1619]" pageId="4" pageNumber="171">TABLE 3.</emphasis>
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Lengths (in µm) and proportions of legs of
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<taxonomicName id="4C7E819DED1EFFD899D54973E9B09B68" box="[734,958,1595,1619]" class="Insecta" family="Chironomidae" genus="Hydrosmittia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="171" phylum="Arthropoda" rank="species" species="spinata" status="sp. nov.">
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<emphasis id="B90A260CED1EFFD899D54973E9B09B68" box="[734,958,1595,1619]" italics="true" pageId="4" pageNumber="171">Hydrosmittia spinata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2399B77ED1EFFD898CE4974EE0F9B68" box="[965,1025,1596,1619]" pageId="4" pageNumber="171" rank="species">sp. n.</taxonomicNameLabel>
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</paragraph>
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</caption>
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<paragraph id="8BC1FA1EED1EFFD89BF84927EB849B8B" blockId="4.[159,1348,1646,1795]" pageId="4" pageNumber="171">Fe ti ta1 ta2 ta3 ta4 ta5 LR BV SV BR P1 460 610</paragraph>
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<paragraph id="8BC1FA1EED1EFFD89B94498CEB849BE1" blockId="4.[159,1348,1646,1795]" box="[159,394,1732,1754]" pageId="4" pageNumber="171">P2 570 580</paragraph>
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<paragraph id="8BC1FA1EED1EFFD99B9449A5EAC19DEF" blockId="4.[159,1348,1646,1795]" lastBlockId="5.[151,1436,151,357]" lastPageId="5" lastPageNumber="172" pageId="4" pageNumber="171">
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P3 550 600 300 0.50 3.83 Hypopygium (
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<figureCitation id="1345E69BED1EFFD89A60480CEBEB9A67" box="[363,485,1860,1885]" captionStart="FIGURE 2 A – E" captionStartId="5.[151,250,1749,1771]" captionTargetBox="[159,1435,455,1719]" captionTargetId="figure@5.[151,1435,442,1727]" captionTargetPageId="5" captionText="FIGURE 2 A – E. Hydrosmittia spinata sp. n. A. cibarial pump, tentorium and stipes. B. wing. C. virga, dorsal part. D. virga, ventral part. E. hypopygium, left dorsal aspect, right ventral aspect." httpUri="https://zenodo.org/record/267438/files/figure.png" pageId="4" pageNumber="171">Fig. 2C–E</figureCitation>
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). Anal point 18 µm long, with microtrichia at base, bare apically; tergite IX with 14 setae; laterosternite IX with 3 setae. Phallapodeme 60 µm long; transverse sternapodeme 85 µm long, with well developed oral projections. Virga consisting of 35 µm long sclerotized mace-like structure (
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<figureCitation id="1345E69BED1EFFD89FC848C4EF129A9F" box="[1219,1308,1932,1957]" captionStart="FIGURE 2 A – E" captionStartId="5.[151,250,1749,1771]" captionTargetBox="[159,1435,455,1719]" captionTargetId="figure@5.[151,1435,442,1727]" captionTargetPageId="5" captionText="FIGURE 2 A – E. Hydrosmittia spinata sp. n. A. cibarial pump, tentorium and stipes. B. wing. C. virga, dorsal part. D. virga, ventral part. E. hypopygium, left dorsal aspect, right ventral aspect." httpUri="https://zenodo.org/record/267438/files/figure.png" pageId="4" pageNumber="171">Fig. 2C</figureCitation>
|
||
) bearing 9 thorn-like spinules and 18 µm long ventral median spine (
|
||
<figureCitation id="1345E69BED1EFFD8981448E7E9749AF3" box="[799,890,1967,1992]" captionStart="FIGURE 2 A – E" captionStartId="5.[151,250,1749,1771]" captionTargetBox="[159,1435,455,1719]" captionTargetId="figure@5.[151,1435,442,1727]" captionTargetPageId="5" captionText="FIGURE 2 A – E. Hydrosmittia spinata sp. n. A. cibarial pump, tentorium and stipes. B. wing. C. virga, dorsal part. D. virga, ventral part. E. hypopygium, left dorsal aspect, right ventral aspect." httpUri="https://zenodo.org/record/267438/files/figure.png" pageId="4" pageNumber="171">Fig. 2D</figureCitation>
|
||
). Gonocoxite 168 µm long; inferior volsella low, right-angled; accessory lobe weak, reaching to 0.58 and 0.75 gonocoxite length, respectively. Gonostylus 65 µm long, broadened gradually from base, with more or less pronounced outer heel; megaseta 10 µm long. HR 2.58, HV 3.24.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C364A995ED1FFFD99BCC4F97E8FD9DC3" box="[199,755,223,248]" pageId="5" pageNumber="172" type="distribution">
|
||
<paragraph id="8BC1FA1EED1FFFD99BCC4F97E8FD9DC3" blockId="5.[151,1436,151,357]" box="[199,755,223,248]" pageId="5" pageNumber="172">
|
||
<emphasis id="B90A260CED1FFFD99BCC4F97EB6E9DCC" bold="true" box="[199,352,223,248]" pageId="5" pageNumber="172">Distribution.</emphasis>
|
||
Sichuan Province (Oriental
|
||
<collectingCountry id="F369BA8EED1FFFD999944F97E8E99DC3" box="[671,743,223,248]" name="China" pageId="5" pageNumber="172">China</collectingCountry>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C364A995ED1FFFD99BCC4E4CE8099C5E" pageId="5" pageNumber="172" type="discussion">
|
||
<paragraph id="8BC1FA1EED1FFFD99BCC4E4CE8099C5E" blockId="5.[151,1436,151,357]" pageId="5" pageNumber="172">
|
||
<emphasis id="B90A260CED1FFFD99BCC4E4CEB359C20" bold="true" box="[199,315,260,285]" pageId="5" pageNumber="172">Remarks.</emphasis>
|
||
The species was collected on the top of Mt. Emei at an altitude of
|
||
<quantity id="4C8657FBED1FFFD99F254E4CEE719C27" box="[1070,1151,260,284]" metricMagnitude="3" metricUnit="m" metricValue="3.077" pageId="5" pageNumber="172" unit="m" value="3077.0">3077m</quantity>
|
||
. The present new species is very close to
|
||
<taxonomicName id="4C7E819DED1FFFD99A424E6FE8C49C7B" authority="Edwards" authorityName="Edwards" box="[329,714,295,320]" class="Insecta" family="Chironomidae" genus="Hydrosmittia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="172" phylum="Arthropoda" rank="species" species="oxoniana">
|
||
<emphasis id="B90A260CED1FFFD99A424E6FE8459C7B" box="[329,587,295,320]" italics="true" pageId="5" pageNumber="172">Hydrosmittia oxoniana</emphasis>
|
||
(Edwards)
|
||
</taxonomicName>
|
||
, but differs from the latter by much slender stipes and the shape of virga with thorn-like spinules.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |