147 lines
16 KiB
XML
147 lines
16 KiB
XML
<document id="2145CBEECC5BFCBA861420C68CB0AE28" ID-DOI="10.5281/zenodo.280836" ID-GBIF-Dataset="816a8d34-8ace-44a0-ae2f-087469a0691e" ID-ISSN="1175-5326" ID-Zenodo-Dep="280836" IM.bibliography_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460474429089" checkinUser="plazi" docAuthor="Saether, Ole A." docDate="2012" docId="038B2C37FF93FFC2FF729C9AFBA618A1" docLanguage="en" docName="zt03275p019.pdf" docOrigin="Zootaxa 3275" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Chironomus" docType="treatment" docVersion="10" lastPageNumber="14" masterDocId="FFB2544FFF9EFFCFFFE59D2CFFAD1F44" masterDocTitle="The Chironomus group (Diptera: Chironomidae) in Lake Winnipeg, Canada" masterLastPageNumber="19" masterPageNumber="1" pageNumber="14" updateTime="1698306469348" updateUser="plazi">
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<mods:title id="081FD58F0F028E9E09DD82655D073573">The Chironomus group (Diptera: Chironomidae) in Lake Winnipeg, Canada</mods:title>
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<mods:name id="47F4531323BC8ABBF2F855C1353BACF1" type="personal">
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<mods:namePart id="19763DC5A380766BD23F2DA9FE1B6F6C">Saether, Ole A.</mods:namePart>
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<mods:title id="9FE6A00356C84D347C7438DDF238F5A4">Zootaxa</mods:title>
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<mods:part id="B6B31B550CC82FA1982D59F0402D7312">
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<mods:date id="226BC35C1352DFA561ECBF521683776C">2012</mods:date>
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<mods:number id="63F601F2402C4623C83DFBA4796A1771">3275</mods:number>
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<mods:identifier id="F7965E360F2B7975E787FADD9902923F" type="DOI">10.5281/zenodo.280836</mods:identifier>
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<mods:identifier id="AD62DE3AE87A234DE281379046DBF7CC" type="GBIF-Dataset">816a8d34-8ace-44a0-ae2f-087469a0691e</mods:identifier>
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<mods:identifier id="D20E1AC2C69D4A7B86DFD95DEF2BCB9C" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="99629E720E4B1BE5FE2C331C16918BCF" type="Zenodo-Dep">280836</mods:identifier>
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<treatment id="038B2C37FF93FFC2FF729C9AFBA618A1" ID-DOI="http://doi.org/10.5281/zenodo.6169923" ID-GBIF-Taxon="119515925" ID-Zenodo-Dep="6169923" LSID="urn:lsid:plazi:treatment:038B2C37FF93FFC2FF729C9AFBA618A1" httpUri="http://treatment.plazi.org/id/038B2C37FF93FFC2FF729C9AFBA618A1" lastPageNumber="14" pageId="13" pageNumber="14">
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<subSubSection id="C338CEAAFF93FFC2FF729C9AFEA91EB5" pageId="13" pageNumber="14" type="nomenclature">
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<paragraph id="8B9D9D21FF93FFC2FF729C9AFDEE1E94" blockId="13.[151,579,438,497]" box="[151,579,438,464]" pageId="13" pageNumber="14">
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<heading id="D0D52A4DFF93FFC2FF729C9AFDEE1E94" bold="true" box="[151,579,438,464]" fontSize="11" level="1" pageId="13" pageNumber="14" reason="1">
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<emphasis id="B9564133FF93FFC2FF729C9AFDEE1E94" bold="true" box="[151,579,438,464]" pageId="13" pageNumber="14">
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<taxonomicName id="4C22E6A2FF93FFC2FF729C9AFDB51E94" ID-CoL="9G2FV" authority="(Lobochironomus)" baseAuthorityName="Lobochironomus" box="[151,536,438,464]" class="Insecta" family="Chironomidae" genus="Chironomus" kingdom="Animalia" order="Diptera" pageId="13" pageNumber="14" phylum="Arthropoda" rank="genus">
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<emphasis id="B9564133FF93FFC2FF729C9AFDB51E94" bold="true" box="[151,536,438,464]" italics="true" pageId="13" pageNumber="14">Chironomus (Lobochironomus)</emphasis>
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</taxonomicName>
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sp.
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B9D9D21FF93FFC2FF729CF5FEA91EB5" blockId="13.[151,579,438,497]" box="[151,260,473,497]" pageId="13" pageNumber="14">
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(
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<figureCitation id="131981A4FF93FFC2FF7A9CF5FF4F1EB5" box="[159,226,473,497]" captionStart="FIGURE 8" captionStartId="14.[151,250,937,960]" captionTargetBox="[330,1346,196,900]" captionTargetId="figure@14.[226,1360,195,916]" captionTargetPageId="14" captionText="FIGURE 8. Hypopygium. A, B: Benthalia brunneipennis (Johannsen). C: Chironomus (Lobochironomus) sp." httpUri="https://zenodo.org/record/280844/files/figure.png" pageId="13" pageNumber="14">Fig. 8</figureCitation>
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C)
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</paragraph>
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</subSubSection>
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<subSubSection id="C338CEAAFF93FFC2FF729F0CFBF71811" pageId="13" pageNumber="14" type="materials_examined">
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<paragraph id="8B9D9D21FF93FFC2FF729F0CFF7B1D19" blockId="13.[151,1437,544,1195]" pageId="13" pageNumber="14">
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<emphasis id="B9564133FF93FFC2FF729F0CFE2F1D7D" bold="true" box="[151,386,544,569]" pageId="13" pageNumber="14">Material examined.</emphasis>
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Lake Winnipeg light traps: Pine Dock,
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<specimenCount id="9D2456A8FF93FFC2FCAB9F0DFC041D7D" box="[846,937,545,569]" pageId="13" pageNumber="14" type="male">2 males</specimenCount>
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,
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<date id="FF9CBBE1FF93FFC2FC539F0DFBEF1D7D" box="[950,1090,545,569]" pageId="13" pageNumber="14" value="1969-07-31">31.vii. 1969</date>
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; Hecla Island,
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<specimenCount id="9D2456A8FF93FFC2FB0A9F0DFA921D7D" box="[1263,1343,545,569]" pageId="13" pageNumber="14" type="male">1 male</specimenCount>
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,
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<date id="FF9CBBE1FF93FFC2FAA89F0DFF7F1D19" pageId="13" pageNumber="14" value="1971-08-24">24.viii. 1971</date>
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.
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</paragraph>
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<paragraph id="8B9D9D21FF93FFC2FF229F45FABE1D88" blockId="13.[151,1437,544,1195]" pageId="13" pageNumber="14">
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<emphasis id="B9564133FF93FFC2FF229F45FE781DC6" bold="true" box="[199,469,617,642]" pageId="13" pageNumber="14">Diagnostic characters.</emphasis>
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The adult male is characterized by its brown thorax and abdomen, its pale haltere knob, relatively high frontal tubercles, strongly spatulate anal point, low LR1 (1.73–1.78), few sensilla chaetica (4–9 on each of p2 and p3), and its superior volsella with a broad apical part immersed in the basal part.
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</paragraph>
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<paragraph id="8B9D9D21FF93FFC2FF229FF6FD5B1DB7" blockId="13.[151,1437,544,1195]" box="[199,758,730,755]" pageId="13" pageNumber="14">
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<emphasis id="B9564133FF93FFC2FF229FF6FEE11DB7" bold="true" box="[199,332,730,755]" pageId="13" pageNumber="14">Adult male</emphasis>
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(n = 3, except when otherwise stated)
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</paragraph>
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<paragraph id="8B9D9D21FF93FFC2FF2C9FD3FE901C1B" blockId="13.[151,1437,544,1195]" pageId="13" pageNumber="14">
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Total length
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<quantity id="4CDA30C4FF93FFC2FEBC9FD3FDAF1C53" box="[345,514,767,791]" metricMagnitude="-3" metricUnit="m" metricValue="5.195" metricValueMax="5.83" metricValueMin="4.56" pageId="13" pageNumber="14" unit="mm" value="5.195" valueMax="5.83" valueMin="4.56">4.56–5.83 mm</quantity>
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. Wing length
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<quantity id="4CDA30C4FF93FFC2FD469FD3FCE61C53" box="[675,843,767,791]" metricMagnitude="-3" metricUnit="m" metricValue="3.02" metricValueMax="3.35" metricValueMin="2.69" pageId="13" pageNumber="14" unit="mm" value="3.02" valueMax="3.35" valueMin="2.69">2.69–3.35 mm</quantity>
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. Total length/ wing length 1.69–1.86. Wing length / length of profemur 2.32–2.40. Thorax pale greenish brown with blackish brown markings. Abdomen brown. Haltere knob pale.
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</paragraph>
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<paragraph id="8B9D9D21FF93FFC2FF2C9E47FCE91C89" blockId="13.[151,1437,544,1195]" pageId="13" pageNumber="14">
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Head. AR 2.85–3.04. Temporals 28–31(2). Clypeus with 22–34 setae. Tentorium 183–218 µm long. Stipes 186–216 µm long. Frontal tubercles 23–28 µm high, 8–10 µm wide, about as in
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<bibRefCitation id="EFB3E0D0FF93FFC2FBAF9EA3FAF71CE3" author="Shilova" box="[1098,1370,911,940]" pageId="13" pageNumber="14" refString="Shilova, A. I. (1980) K sistematike roda Einfeldia Kieff. (Diptera, Chironomidae). (On the systematics of the genus Einfeldia Kieff.). Trudy, Institut Biologii Vnutrennikh Vod Akademii Nauk SSSR, 41, 162 - 191." type="journal article" year="1980">Shilova (1980 fig. 8A1)</bibRefCitation>
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. Palp lengths (in µm): 40–62, 53–77, 203–240, 186–233, 266–326.
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</paragraph>
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<paragraph id="8B9D9D21FF93FFC2FF2C9EF5FEF11B51" blockId="13.[151,1437,544,1195]" pageId="13" pageNumber="14">Thorax. Antepronotum bare. Dorsocentrals 16–30, acrostichals 12–14, prealars 5–8, supraalar 1. Scutellum with 14–21 setae.</paragraph>
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<paragraph id="8B9D9D21FF93FFC2FF2C990DFEF11B24" blockId="13.[151,1437,544,1195]" pageId="13" pageNumber="14">Wing. VR 1.07–1.08. Brachiolum with 2–3 setae, R with 32–41, R1 with 23–39, R4+5 with 41–47 setae. Squama with 10–26 setae.</paragraph>
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<paragraph id="8B9D9D21FF93FFC2FF2C9941FD3A1BEF" blockId="13.[151,1437,544,1195]" pageId="13" pageNumber="14">
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Legs. Sensilla chaetica 5–9 at 0.71–0.79 to 0.92–0.94 of ta1 of p2, 4–6 at 0.72–0.74 to 0.92–0.93 of ta1 of p3. Lengths and proportions of legs as in
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<tableCitation id="C6A0A89AFF93FFC2FDD899BFFD3C1BEF" box="[573,657,1171,1195]" captionStart="TABLE 1" captionStartId="13.[151,235,1238,1259]" captionText="TABLE 1. Chironomus (Lobochironomus) sp. Lengths (in µm) and proportions of legs." pageId="13" pageNumber="14">Table 1</tableCitation>
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.
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</paragraph>
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<caption id="DF5DCDA9FF93FFC2FF7299FAFBA31BA8" box="[151,1038,1238,1260]" pageId="13" pageNumber="14">
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<paragraph id="8B9D9D21FF93FFC2FF7299FAFBA31BA8" blockId="13.[151,1361,1238,1444]" box="[151,1038,1238,1260]" pageId="13" pageNumber="14">
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<emphasis id="B9564133FF93FFC2FF7299FAFEA91BAF" bold="true" box="[151,260,1238,1259]" pageId="13" pageNumber="14">TABLE 1.</emphasis>
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<taxonomicName id="4C22E6A2FF93FFC2FEEF99FAFDE51BA8" authority="(Lobochironomus)" baseAuthorityName="Lobochironomus" box="[266,584,1238,1260]" class="Insecta" family="Chironomidae" genus="Chironomus" kingdom="Animalia" order="Diptera" pageId="13" pageNumber="14" phylum="Arthropoda" rank="genus">
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<emphasis id="B9564133FF93FFC2FEEF99FAFDE51BA8" box="[266,584,1238,1260]" italics="true" pageId="13" pageNumber="14">Chironomus (Lobochironomus)</emphasis>
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</taxonomicName>
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sp. Lengths (in µm) and proportions of legs.
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</paragraph>
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</caption>
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<paragraph id="8B9D9D21FF93FFC2FF3E9824FA811AE4" blockId="13.[151,1361,1238,1444]" pageId="13" pageNumber="14">
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Fe ti ta1 ta2 ta3 ta4 p1
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<date id="FF9CBBE1FF93FFC2FF3E981FFEE61A0D" box="[219,331,1331,1353]" pageId="13" pageNumber="14" value="1160" valueMax="1395">1160–1395</date>
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824–1076
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<date id="FF9CBBE1FF93FFC2FDDA981FFD1D1A0D" box="[575,688,1331,1353]" pageId="13" pageNumber="14" value="1631" valueMax="1866">1631–1866</date>
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(2) 891–1009 (2) 689–807 (2) 555–622 (2) p2
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<date id="FF9CBBE1FF93FFC2FF3E9873FEE11A31" box="[219,332,1375,1397]" pageId="13" pageNumber="14" value="1177" valueMax="1395">1177–1395</date>
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992–1269 689–807 370–487 252–353 168–235 p3
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<date id="FF9CBBE1FF93FFC2FF3E98A7FEE11AE4" box="[219,332,1419,1440]" pageId="13" pageNumber="14" value="1311" valueMax="1479">1311–1479</date>
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<date id="FF9CBBE1FF93FFC2FE6798A6FE591AE4" box="[386,500,1418,1440]" pageId="13" pageNumber="14" value="1294" valueMax="1631">1294–1631</date>
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992–1194 521–723 370–471 235–303
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</paragraph>
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<paragraph id="8B9D9D21FF93FFC2FF7298E8FEAF1A9E" blockId="13.[151,1335,1476,1683]" box="[151,258,1476,1498]" pageId="13" pageNumber="14">continued.</paragraph>
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<paragraph id="8B9D9D21FF93FFC2FF0D98DAFBF71811" blockId="13.[151,1335,1476,1683]" lastBlockId="13.[151,1436,1744,2021]" pageId="13" pageNumber="14">
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ta5 LR BV SV BR p1 193–235 (2) 1.73–1.78 (2) 1.62–1.63 (2) 1.32 (2) 3.5 (1) p2 84–126 0.64–0.69 2.89–3.27 3.15–3.33 3.8–4.9 p3 101–143 0.73–0.77 2.62–2.93 2.58–2.63 5.0–6.9 (2) Hypopygium (
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<figureCitation id="131981A4FF93FFC2FE8B9BFCFE1E19AC" box="[366,435,1744,1768]" captionStart="FIGURE 8" captionStartId="14.[151,250,937,960]" captionTargetBox="[330,1346,196,900]" captionTargetId="figure@14.[226,1360,195,916]" captionTargetPageId="14" captionText="FIGURE 8. Hypopygium. A, B: Benthalia brunneipennis (Johannsen). C: Chironomus (Lobochironomus) sp." httpUri="https://zenodo.org/record/280844/files/figure.png" pageId="13" pageNumber="14">Fig. 8</figureCitation>
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C). Tergite IX with 32–38 setae, laterosternites IX each with 3–5 setae. Phallapodeme 123–153 µm long. Transverse sternapodeme 60–67 µm long. Anal point 24–28 µm wide at apex, 11 µm wide at narrowest point. Gonocoxite 205–228 µm long, superior volsella with broad and flat apical part immersed in basal part and its microtrichia, gonostylus 205–240 µm long. HR 0.95–1.00, HV 2.22–2.43.
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</paragraph>
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</subSubSection>
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<subSubSection id="C338CEAAFF93FFC2FF229A4DFBA618A1" pageId="13" pageNumber="14" type="discussion">
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<paragraph id="8B9D9D21FF93FFC2FF229A4DFBA618A1" blockId="13.[151,1436,1744,2021]" pageId="13" pageNumber="14">
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<emphasis id="B9564133FF93FFC2FF229A4DFE96183D" bold="true" box="[199,315,1889,1913]" pageId="13" pageNumber="14">Remarks.</emphasis>
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This species also appears most closely related to
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<emphasis id="B9564133FF93FFC2FC8D9A4DFBB7183D" box="[872,1050,1889,1913]" italics="true" pageId="13" pageNumber="14">
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C. (L.).
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<taxonomicName id="4C22E6A2FF93FFC2FC259A4DFBB7183D" authority="Meigen" authorityName="Meigen" box="[960,1050,1889,1913]" class="Insecta" family="Chironomidae" genus="Chironomus" kingdom="Animalia" order="Diptera" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="dorsalis">dorsalis</taxonomicName>
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</emphasis>
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Meigen (
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<taxonomicName id="4C22E6A2FF93FFC2FB6D9A4DFA39183C" authority="Staeger" authorityName="Staeger" box="[1160,1428,1888,1913]" class="Insecta" family="Chironomidae" genus="Chironomus" kingdom="Animalia" order="Diptera" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="longipes" subGenus="Lobochironomus">
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<emphasis id="B9564133FF93FFC2FB6D9A4DFB0F183C" box="[1160,1186,1889,1912]" italics="true" pageId="13" pageNumber="14">C.</emphasis>
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(
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<emphasis id="B9564133FF93FFC2FB579A4EFB6C183D" box="[1202,1217,1890,1913]" italics="true" pageId="13" pageNumber="14">L</emphasis>
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.)
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<emphasis id="B9564133FF93FFC2FB3C9A4DFA95183D" box="[1241,1336,1889,1913]" italics="true" pageId="13" pageNumber="14">longipes</emphasis>
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Staeger
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</taxonomicName>
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) (
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<bibRefCitation id="EFB3E0D0FF93FFC2FF7B9AA9FE9718D9" author="Townes" box="[158,314,1925,1949]" pageId="13" pageNumber="14" refString="Townes, H. K. (1945) The Nearctic species of Tendipedini (Diptera: Tendipedidae (= Chironomidae )). American Midland Naturalist, 34, 1 - 206." type="journal article" year="1945">Townes 1945</bibRefCitation>
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: 112,
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<bibRefCitation id="EFB3E0D0FF93FFC2FE9B9AAAFD2118D9" author="Langton" box="[382,652,1925,1950]" pageId="13" pageNumber="14" refString="Langton, P. H. & Pinder, L. C. V. (2007) Keys to the adult male Chironomidae of Britain and Ireland. Volume 1. Introductory text, keys, references, checklist and index; Volume 2. Illustrations of the hypopygia and a supplement identifying sixteen species recently recorded from Britain and Ireland. Freshwater Biological Association, Scientific Publication 64, 231 + 168 pp." type="book" year="2007">Langton & Pinder 2007</bibRefCitation>
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||
: 159,
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<bibRefCitation id="EFB3E0D0FF93FFC2FD359AA9FCCD18D9" author="Martin" box="[720,864,1925,1949]" pageId="13" pageNumber="14" refString="Martin, J. (2012) North American cytospecies of the genus Chironomus (includes Chaetolabis, Lobochironomus and some Einfeldia (s. l. )). http: // www. genetics. unimelb. edu. au / martin / NACytfiles / NAChiron. html. Accessed 11 March 2012." type="journal article" year="2012">Martin 2012</bibRefCitation>
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), but differs in the wider projection of the superior volsella. It most probably represent a new species, but in view of the incomplete descriptions of related species and the lack of associated immatures it is better to refrain from naming the species.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |