221 lines
16 KiB
XML
221 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.479.8364" ID-GBIF-Dataset="a04db2d2-f5a7-41be-b242-84a0fd461099" ID-PMC="PMC4319065" ID-Pensoft-Pub="1313-2970-479-109" ID-PubMed="25685018" ID-ZBK="B7A22FB0A7C64AF4A8F0558B2DF2E58C" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-479-109" ModsDocOrigin="ZooKeys 479" ModsDocTitle="Two new species of Stenochironomus Kieffer (Diptera, Chironomidae) from Zhejiang, China" checkinTime="1451244705188" checkinUser="pensoft" docAuthor="Qi, Xin, Lin, Xiaolong, Liu, Yuedan & Wang, Xinhua" docDate="2015" docId="EAC79F1994FCF4A1F61118DCA6DA73D0" docLanguage="en" docName="ZooKeys 479: 109-119" docOrigin="ZooKeys 479" docSource="http://dx.doi.org/10.3897/zookeys.479.8364" docTitle="Stenochironomus linanensis Qi, Lin, Liu & Wang, 2015, sp. n." docType="treatment" docUuid="F01888A4-0CA1-4041-9290-12B68CFA5BA0" docUuidSource="ZooBank" docVersion="4" lastPageNumber="113" masterDocId="F64DC512F806FF8A5141FF831C7A4173" masterDocTitle="Two new species of Stenochironomus Kieffer (Diptera, Chironomidae) from Zhejiang, China" masterLastPageNumber="119" masterPageNumber="109" pageNumber="111" updateTime="1668159876811" 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>Two new species of Stenochironomus Kieffer (Diptera, Chironomidae) from Zhejiang, 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>Qi, Xin</mods:namePart>
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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, Xiaolong</mods:namePart>
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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>Liu, Yuedan</mods:namePart>
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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, Xinhua</mods:namePart>
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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>2015</mods:date>
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<mods:detail type="volume">
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<mods:number>479</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>109</mods:start>
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<mods:end>119</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.479.8364</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.479.8364</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-479-109</mods:identifier>
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<mods:identifier type="ZBK">B7A22FB0A7C64AF4A8F0558B2DF2E58C</mods:identifier>
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<mods:identifier type="ZooBank">B7A22FB0A7C64AF4A8F0558B2DF2E58C</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152058058" LSID="urn:lsid:zoobank.org:act:F01888A4-0CA1-4041-9290-12B68CFA5BA0" httpUri="http://treatment.plazi.org/id/EAC79F1994FCF4A1F61118DCA6DA73D0" lastPageId="4" lastPageNumber="113" pageId="2" pageNumber="111">
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<subSubSection pageId="2" pageNumber="111" type="multiple">
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<paragraph pageId="2" pageNumber="111">Taxon classification Animalia Diptera Chironomidae</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="111" type="nomenclature">
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<paragraph pageId="2" pageNumber="111">
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<taxonomicName LSID="http://zoobank.org/F01888A4-0CA1-4041-9290-12B68CFA5BA0" class="Insecta" family="Chironomidae" genus="Stenochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenochironomus linanensis" order="Diptera" pageId="2" pageNumber="111" phylum="Arthropoda" rank="species" species="linanensis">Stenochironomus linanensis</taxonomicName>
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<taxonomicNameLabel pageId="2" pageNumber="111">sp. n.</taxonomicNameLabel>
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Figs 11-18
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="112" type="diagnosis">
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<paragraph pageId="3" pageNumber="112">
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<pageBreakToken pageId="3" pageNumber="112" start="start">Diagnosis</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="3" pageNumber="112">
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The adult male of
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<taxonomicName class="Insecta" family="Chironomidae" genus="Stenochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenochironomus linanensis" order="Diptera" pageId="3" pageNumber="112" phylum="Arthropoda" rank="species" species="linanensis">Stenochironomus linanensis</taxonomicName>
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sp. n. can be distinguished from all other species of
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<taxonomicName class="Insecta" family="Chironomidae" genus="Stenochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenochironomus" order="Diptera" pageId="3" pageNumber="112" phylum="Arthropoda" rank="genus">Stenochironomus</taxonomicName>
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by the following combination of characters: wings transparent, body yellow, superior volsella finger-like, with 9 long setae, elongated inferior volsella with 4 long setae and one well-developed terminal spine, tergite IX with 10−15 long setae medially.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="4" lastPageNumber="113" pageId="3" pageNumber="112" type="description">
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<paragraph pageId="3" pageNumber="112">Description.</paragraph>
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<paragraph pageId="3" pageNumber="112">Male imago (n = 5). Total length 2.9−3.8 mm. Wing length 1.4−1.5 mm. Total length / wing length 1.98−2.41. Wing length / length of profemur 1.30−1.57.</paragraph>
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<paragraph pageId="3" pageNumber="112">Coloration. Head yellow. Thorax greenish yellow. Wings transparent, without any pigmentation. Abdomen yellow, hypopygium brown. Legs pale yellow.</paragraph>
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<paragraph pageId="3" pageNumber="112">
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Head (Fig. 11). AR 1.20−1.32. Temporal with 8−14 setae. Clypeus with 9−10 setae. Tentorium 153−156 mm long, 37−42 mm wide. Stipes 72−95
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long, 5−6
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide. Palpomere lengths (in mm): 45−47, 28−33, 53−60, 75−90, 110−120. Palpomere ratio (5th/3rd) 2.00−2.07.
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</paragraph>
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<caption pageId="3" pageNumber="112">
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<paragraph pageId="3" pageNumber="112">
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Figures 11-18.
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<taxonomicName class="Insecta" family="Chironomidae" genus="Stenochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenochironomus linanensis" order="Diptera" pageId="3" pageNumber="112" phylum="Arthropoda" rank="species" species="linanensis">Stenochironomus linanensis</taxonomicName>
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sp. n., male. 11 head 12 wing 13 thorax, lateral view 14 fore tibial apex, ventral view 15 mid tibial apex, lateral view 16 hind tibial apex, lateral view 17 hypopygium 18 superior volsella.
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</paragraph>
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</caption>
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<paragraph pageId="3" pageNumber="112">Wings (Fig. 12). VR 1.07−1.20. Brachiolum with 2 setae; R with 16−23 setae, R1 with 17−18 setae, R4+5 with 22−28 setae. Squama with 5−7 setae.</paragraph>
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<paragraph pageId="3" pageNumber="112">Thorax (Fig. 13). Dorsocentrals 9−13, acrostichals 9−14, prealars 4−5. Scutellum with 5−6 setae.</paragraph>
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<paragraph pageId="3" pageNumber="112">
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Legs. Fore leg: width at apex of tibia 33−47 mm, tibia with scale 33−46
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long, with 2−3 strong setae (Fig. 14). Mid leg: width at apex of tibia 50−65 mm, tibia with two apical spurs 25−28, 30-40
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long. Hind leg: width at apex of tibia 50−60 mm, tibia with two apical spurs 32−39, 35-40
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long. Mid and hind tibiae with fused combs (Fig. 15-16), each comb 18−22 mm long. Lengths (in mm) and proportions of legs in Table 3.
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</paragraph>
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<caption pageId="3" pageNumber="112">
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<paragraph pageId="3" pageNumber="112">
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Table 3. Lengths (in
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<normalizedToken originalValue="µm">µm</normalizedToken>
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) and proportions of leg segments in
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<taxonomicName class="Insecta" family="Chironomidae" genus="Stenochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenochironomus linanensis" order="Diptera" pageId="3" pageNumber="112" phylum="Arthropoda" rank="species" species="linanensis">Stenochironomus linanensis</taxonomicName>
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sp. n.
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</paragraph>
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</caption>
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<paragraph pageId="3" pageNumber="112">
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<table pageId="3" pageNumber="112">
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<tr pageId="3" pageNumber="112">
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<th colspan="1" pageId="3" pageNumber="112" rowspan="1">
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p
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<sub pageId="3" pageNumber="112">1</sub>
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</th>
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<th colspan="1" pageId="3" pageNumber="112" rowspan="1">
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p
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<sub pageId="3" pageNumber="112">2</sub>
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</th>
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<th colspan="1" pageId="3" pageNumber="112" rowspan="1">
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p
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<sub pageId="3" pageNumber="112">3</sub>
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</th>
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</tr>
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<tr pageId="3" pageNumber="112">
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<td colspan="1" pageId="3" pageNumber="112" rowspan="1">1</td>
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</tr>
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<tr pageId="3" pageNumber="112">
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<td colspan="1" pageId="3" pageNumber="112" rowspan="1">2</td>
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</tr>
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<tr pageId="3" pageNumber="112">
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<td colspan="1" pageId="3" pageNumber="112" rowspan="1">3</td>
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</tr>
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<tr pageId="3" pageNumber="112">
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<td colspan="1" pageId="3" pageNumber="112" rowspan="1">4</td>
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</tr>
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<tr pageId="3" pageNumber="112">
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<td colspan="1" pageId="3" pageNumber="112" rowspan="1">5</td>
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</tr>
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</table>
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</paragraph>
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<paragraph lastPageId="4" lastPageNumber="113" pageId="3" pageNumber="112">
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Hypopygium (Fig. 17). Anal point 65−73 mm long, 14−20
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide at base, 6−8
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide at apex, apex of anal point slightly swollen and rounded. Tergite IX
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<pageBreakToken pageId="4" pageNumber="113" start="start">with</pageBreakToken>
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10−15 long setae medially, posterior margin of tergite IX with 12−14 setae and 4 spines. Phallapodeme 70−80 mm long; transverse sternapodeme 35−38 mm long. Gonocoxite 160−180 mm long. Superior volsella finger-like, 53−63 mm long, 25−27 mm wide, with 9 long setae (Fig. 18). Inferior volsella elongated, 160−170 mm long, with 4 long setae and one well-developed terminal spine. Gonostylus 123−170 mm long, with 9 long setae along inner margin in distal 1/2. HR 0.94−1.47, HV 1.98−2.35.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="113" type="female, pupa and larva">
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<paragraph pageId="4" pageNumber="113">Female, pupa and larva.</paragraph>
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<paragraph pageId="4" pageNumber="113">Unknown.</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="113" type="type material">
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<paragraph pageId="4" pageNumber="113">Type material.</paragraph>
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<paragraph pageId="4" pageNumber="113">Holotype: Male, CHINA, Zhejiang, Linan City, Qingliangfeng Mountain, 16.v.2012, leg. XL Lin, sweep net. 4 Paratypes: 4 males, same data as holotype.</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="113" type="etymology">
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<paragraph pageId="4" pageNumber="113">Etymology.</paragraph>
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<paragraph pageId="4" pageNumber="113">The specific epithet is an adjective referring to the type locality, Linan City.</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="113" type="remarks">
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<paragraph pageId="4" pageNumber="113">Remarks.</paragraph>
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<paragraph pageId="4" pageNumber="113">
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<taxonomicName class="Insecta" family="Chironomidae" genus="Stenochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenochironomus linanensis" order="Diptera" pageId="4" pageNumber="113" phylum="Arthropoda" rank="species" species="linanensis">Stenochironomus linanensis</taxonomicName>
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sp. n. is similar to
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<taxonomicName class="Insecta" family="Chironomidae" genus="Stenochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenochironomus macateei" order="Diptera" pageId="4" pageNumber="113" phylum="Arthropoda" rank="species" species="macateei">Stenochironomus macateei</taxonomicName>
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(Malloch, 1905),
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<taxonomicName class="Insecta" family="Chironomidae" genus="Stenochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenochironomus maculatus" order="Diptera" pageId="4" pageNumber="113" phylum="Arthropoda" rank="species" species="maculatus">Stenochironomus maculatus</taxonomicName>
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Borkent, 1984 and
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<taxonomicName class="Insecta" family="Chironomidae" genus="Stenochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenochironomus recticaudatus" order="Diptera" pageId="4" pageNumber="113" phylum="Arthropoda" rank="species" species="recticaudatus">Stenochironomus recticaudatus</taxonomicName>
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Borkent, 1984 in the structure of the hypopygium and the inferior volsella with a strong terminal spine, but can be separated from these species by the differences given in Table 4.
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</paragraph>
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<caption ID-Table-UUID="6DAFF94E2B601C1E4E4CB7A17714AC81" httpUri="http://table.plazi.org/id/6DAFF94E2B601C1E4E4CB7A17714AC81" pageId="4" pageNumber="113">
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<paragraph pageId="4" pageNumber="113">
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Table 4. Main differences between
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<taxonomicName class="Insecta" family="Chironomidae" genus="Stenochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenochironomus linanese" order="Diptera" pageId="4" pageNumber="113" phylum="Arthropoda" rank="species" species="linanese">Stenochironomus linanese</taxonomicName>
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sp. n.,
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<taxonomicName class="Insecta" family="Chironomidae" genus="Stenochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenochironomus macateei" order="Diptera" pageId="4" pageNumber="113" phylum="Arthropoda" rank="species" species="macateei">Stenochironomus macateei</taxonomicName>
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,
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<taxonomicName class="Insecta" family="Chironomidae" genus="Stenochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenochironomus maculatus" order="Diptera" pageId="4" pageNumber="113" phylum="Arthropoda" rank="species" species="maculatus">Stenochironomus maculatus</taxonomicName>
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and
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<taxonomicName class="Insecta" family="Chironomidae" genus="Stenochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenochironomus recticaudatus" order="Diptera" pageId="4" pageNumber="113" phylum="Arthropoda" rank="species" species="recticaudatus">Stenochironomus recticaudatus</taxonomicName>
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.
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</paragraph>
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</caption>
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<paragraph pageId="4" pageNumber="113">
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<table pageId="4" pageNumber="113">
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<tr pageId="4" pageNumber="113">
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<th colspan="1" pageId="4" pageNumber="113" rowspan="1">
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<taxonomicName class="Insecta" family="Chironomidae" genus="Stenochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenochironomus linanese" order="Diptera" pageId="4" pageNumber="113" phylum="Arthropoda" rank="species" species="linanese">Stenochironomus linanese</taxonomicName>
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</th>
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<th colspan="1" pageId="4" pageNumber="113" rowspan="1">
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<taxonomicName class="Insecta" family="Chironomidae" genus="Stenochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenochironomus macateei" order="Diptera" pageId="4" pageNumber="113" phylum="Arthropoda" rank="species" species="macateei">Stenochironomus macateei</taxonomicName>
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</th>
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<th colspan="1" pageId="4" pageNumber="113" rowspan="1">
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<taxonomicName class="Insecta" family="Chironomidae" genus="Stenochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenochironomus maculatus" order="Diptera" pageId="4" pageNumber="113" phylum="Arthropoda" rank="species" species="maculatus">Stenochironomus maculatus</taxonomicName>
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</th>
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<th colspan="1" pageId="4" pageNumber="113" rowspan="1">
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<taxonomicName class="Insecta" family="Chironomidae" genus="Stenochironomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenochironomus recticaudatus" order="Diptera" pageId="4" pageNumber="113" phylum="Arthropoda" rank="species" species="recticaudatus">Stenochironomus recticaudatus</taxonomicName>
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</th>
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</tr>
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</table>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="113" type="distribution">
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<paragraph pageId="4" pageNumber="113">Distribution.</paragraph>
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<paragraph pageId="4" pageNumber="113">The species is known from Zhejiang Province of Oriental China.</paragraph>
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</subSubSection>
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</treatment>
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</document> |