213 lines
28 KiB
XML
213 lines
28 KiB
XML
<document id="B36085F6241F227ADDEBBC7F9350F281" ID-DOI="10.11646/zootaxa.3974.3.8" ID-GBIF-Dataset="6f675840-f786-4135-b260-3df16a614071" ID-ISSN="1175-5326" ID-Zenodo-Dep="239449" ID-ZooBank="D93EF759-9314-4FA1-9804-FDD37B934BCA" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461220174377" checkinUser="plazi" docAuthor="Makarchenko, Eugenyi A. & Makarchenko, Marina A." docDate="2015" docId="03B587C3FFBCFFCFFF2BF888D0A7C77A" docLanguage="en" docName="zt03974p423.pdf" docOrigin="Zootaxa 3974 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Parorthocladius tyurkini Makarchenko et Makarchenko, sp. nov." docType="treatment" docVersion="9" lastPageNumber="421" masterDocId="FF8CFFBBFFBAFFC7FFBCFFAED53AC124" masterDocTitle="A review of the genus Parorthocladius Thienemann, 1935 (Diptera: Chironomidae: Orthocladiinae) from the Russian Far East" masterLastPageNumber="423" masterPageNumber="413" pageNumber="419" updateTime="1698603995156" updateUser="plazi">
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<mods:titleInfo id="32F3295C3D69071640D67E1D3EEA5A0E">
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<mods:title id="FDCC4D9B3DAE74FDCCD88995DCFFCBFF">A review of the genus Parorthocladius Thienemann, 1935 (Diptera: Chironomidae: Orthocladiinae) from the Russian Far East</mods:title>
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<mods:namePart id="C609DBF142BE8A9FF443F12792EDDD75">Makarchenko, Eugenyi A.</mods:namePart>
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<mods:namePart id="134DC59A9C81B5ADDD44EC651B607262">Makarchenko, Marina A.</mods:namePart>
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<mods:typeOfResource id="9F803906C36F3D0F0DFB141A466ED331">text</mods:typeOfResource>
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<mods:title id="6C340D7B56AB3B935153755B83BAECB1">Zootaxa</mods:title>
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<mods:part id="10D6B476BF9010FEFEEE5B7BF5A89D7D">
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<mods:date id="20A81AFB92013B989BFFEC2C7F38EE23">2015</mods:date>
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<mods:number id="F35A81571516C97366E1CDBBAF6B01D6">3974</mods:number>
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<mods:detail id="2AE73B6469F03D1A3CE1435E963FBECC" type="issue">
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<mods:number id="ED1EF72ED6F3A5BE14FE1FEA8AF5A430">3</mods:number>
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<mods:identifier id="E4A09560821C6F4E491581428616A18F" type="DOI">10.11646/zootaxa.3974.3.8</mods:identifier>
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<mods:identifier id="88BE96ACCB483EB299D3C2F3E079E4CC" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="8C0EA371E70859072961857520443D39" type="Zenodo-Dep">239449</mods:identifier>
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<treatment id="03B587C3FFBCFFCFFF2BF888D0A7C77A" ID-DOI="http://doi.org/10.5281/zenodo.5624814" ID-GBIF-Taxon="119631565" ID-Zenodo-Dep="5624814" LSID="urn:lsid:plazi:treatment:03B587C3FFBCFFCFFF2BF888D0A7C77A" httpUri="http://treatment.plazi.org/id/03B587C3FFBCFFCFFF2BF888D0A7C77A" lastPageId="8" lastPageNumber="421" pageId="6" pageNumber="419">
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<subSubSection id="C306655EFFBCFFC1FF2BF888D414C645" pageId="6" pageNumber="419" type="nomenclature">
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<paragraph id="8BA336D5FFBCFFC1FF2BF888D68DC664" blockId="6.[151,951,1830,1890]" box="[151,951,1830,1856]" pageId="6" pageNumber="419">
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<heading id="D0EB81B9FFBCFFC1FF2BF888D68DC664" bold="true" box="[151,951,1830,1856]" fontSize="11" level="1" pageId="6" pageNumber="419" reason="1">
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<emphasis id="B968EAC7FFBCFFC1FF2BF888D68DC664" bold="true" box="[151,951,1830,1856]" pageId="6" pageNumber="419">
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||
<taxonomicName id="4C1C4D56FFBCFFC1FF2BF888D677C664" ID-CoL="9HWW5" authority="Makarchenko et Makarchenko" authorityName="Makarchenko et Makarchenko" box="[151,845,1830,1856]" class="Insecta" family="Chironomidae" genus="Parorthocladius" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="419" phylum="Arthropoda" rank="species" species="tyurkini" status="sp. nov.">
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<emphasis id="B968EAC7FFBCFFC1FF2BF888D4F8C664" bold="true" box="[151,450,1830,1856]" italics="true" pageId="6" pageNumber="419">Parorthocladius tyurkini</emphasis>
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Makarchenko
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<emphasis id="B968EAC7FFBCFFC1FDC3F888D7AEC664" bold="true" box="[639,660,1830,1856]" italics="true" pageId="6" pageNumber="419">et</emphasis>
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Makarchenko
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</taxonomicName>
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,
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<taxonomicNameLabel id="A25B57BCFFBCFFC1FCE6F888D68DC664" box="[858,951,1830,1856]" pageId="6" pageNumber="419" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BA336D5FFBCFFC1FF2BF8E7D414C645" blockId="6.[151,951,1830,1890]" box="[151,302,1865,1890]" pageId="6" pageNumber="419">
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(
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<figureCitation id="13272A50FFBCFFC1FF23F8E7D41CC645" box="[159,294,1865,1890]" captionStart="FIGURES 18 – 28" captionStartId="7.[151,264,1869,1892]" captionTargetBox="[188,1398,337,1848]" captionTargetId="figure@7.[188,1398,337,1849]" captionTargetPageId="7" captionText="FIGURES 18 – 28. Parorthocladius tyurkini sp. nov., male (18 – 23), pupa (24) and larva of fourth instar (25 – 28). 18, hypopygium in dorsal view; 19, inferior volsella; 20 – 21, anal point; 22, gonocoxite and gonostylus in dorsal view; 23, gonostylus; 24, tergites I – IV; 25, mentum; 26, mandible; 27, antenna; 28, premandible. Scale bars: Figs. 18 – 23 — 50 µm; Fig. 24 — 200 µm; Figs. 25 – 28 — 20 µm." httpUri="https://zenodo.org/record/239452/files/figure.png" pageId="6" pageNumber="419">Figs. 18–28</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C306655EFFBCFFCFFF2BF83ED751C4A2" lastPageId="8" lastPageNumber="421" pageId="6" pageNumber="419" type="materials_examined">
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<paragraph id="8BA336D5FFBCFFC1FF2BF83ED1A0C6D6" blockId="6.[151,1436,1936,2034]" pageId="6" pageNumber="419">
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<emphasis id="B968EAC7FFBCFFC1FF2BF83ED43CC68D" bold="true" box="[151,262,1936,1961]" pageId="6" pageNumber="419">Material.</emphasis>
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<typeStatus id="54A78877FFBCFFC1FEACF83FD447C68E" box="[272,381,1937,1962]" pageId="6" pageNumber="419" type="holotype">Holotype</typeStatus>
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: adult male, extracted from mature pupa, Russian Far East, Chukotka Autonomous Okrug, Iul’tinsky District, Egvekinot Village region, unnamed stream of Seutakan Lake basin,
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<date id="FFA21015FFBCFFC1FB19F81BD004C6E9" box="[1189,1342,1972,1997]" pageId="6" pageNumber="419" value="1976-07-20">20.VII. 1976</date>
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, leg. E. Makarchenko.
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<typeStatus id="54A78877FFBCFFC1FE83F874D48AC6D6" box="[319,432,2010,2034]" pageId="6" pageNumber="419" type="paratype">Paratypes</typeStatus>
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: 4 mature pupae (males) and 2 larval skins, same data as
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<typeStatus id="54A78877FFBCFFC1FB8CF877D1ACC6D6" box="[1072,1174,2009,2034]" pageId="6" pageNumber="419" type="holotype">holotype</typeStatus>
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.
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</paragraph>
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<paragraph id="8BA336D5FFBDFFC0FF7BFF39D7AAC18B" blockId="7.[151,1437,151,285]" box="[199,656,151,176]" pageId="7" pageNumber="420">
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<emphasis id="B968EAC7FFBDFFC0FF7BFF39D47CC194" bold="true" box="[199,326,151,176]" italics="true" pageId="7" pageNumber="420">Adult male</emphasis>
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(n=2). Total length
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<emphasis id="B968EAC7FFBDFFC0FD9AFF37D77BC194" box="[550,577,153,176]" italics="true" pageId="7" pageNumber="420">ca</emphasis>
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<quantity id="4CE49B30FFBDFFC0FDF4FF36D7B1C18B" box="[584,651,152,176]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="7" pageNumber="420" unit="mm" value="3.0">3 mm</quantity>
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.
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</paragraph>
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<paragraph id="8BA336D5FFBDFFC0FF7BFF12D7EAC038" blockId="7.[151,1437,151,285]" pageId="7" pageNumber="420">Head. Eyes pubescent. Temporal setae 9–10, including 5–6 verticals and 3–4 postorbitals. Clypeus with 11 setae. Antenna with 13 flagellomeres and well developed plume; AR 0.69–0.73. Palp with 5 palpomeres. Length of distal 4 palpomeres (in µm): 40, 72, 64, 100 (n=1).</paragraph>
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<caption id="DF63665DFFBDFFC0FF2BF8E3D4C5C6E4" httpUri="https://zenodo.org/record/239452/files/figure.png" pageId="7" pageNumber="420" targetBox="[188,1398,337,1848]" targetPageId="7">
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<paragraph id="8BA336D5FFBDFFC0FF2BF8E3D4C5C6E4" blockId="7.[151,1437,1869,1984]" pageId="7" pageNumber="420">
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<emphasis id="B968EAC7FFBDFFC0FF2BF8E3D460C647" bold="true" box="[151,346,1869,1892]" pageId="7" pageNumber="420">FIGURES 18–28.</emphasis>
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<taxonomicName id="4C1C4D56FFBDFFC0FEDBF8E0D752C640" box="[359,616,1870,1892]" class="Insecta" family="Chironomidae" genus="Parorthocladius" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="420" phylum="Arthropoda" rank="species" species="tyurkini" status="sp. nov.">
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<emphasis id="B968EAC7FFBDFFC0FEDBF8E0D752C640" box="[359,616,1870,1892]" italics="true" pageId="7" pageNumber="420">Parorthocladius tyurkini</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A25B57BCFFBDFFC0FDC8F8E1D7F1C640" box="[628,715,1871,1892]" pageId="7" pageNumber="420" rank="species">
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<emphasis id="B968EAC7FFBDFFC0FDC8F8E1D7F1C640" bold="true" box="[628,715,1871,1892]" pageId="7" pageNumber="420">sp. nov.</emphasis>
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</taxonomicNameLabel>
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, male (18–23), pupa (24) and larva of fourth instar (25–28).
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<emphasis id="B968EAC7FFBDFFC0FAC0F8E0D0A1C647" bold="true" box="[1404,1435,1870,1891]" pageId="7" pageNumber="420">18,</emphasis>
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hypopygium in dorsal view;
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<emphasis id="B968EAC7FFBDFFC0FE72F8C3D4D4C6A6" bold="true" box="[462,494,1901,1922]" pageId="7" pageNumber="420">19,</emphasis>
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inferior volsella;
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<emphasis id="B968EAC7FFBDFFC0FD0EF8C3D7C2C6A6" bold="true" box="[690,760,1901,1922]" pageId="7" pageNumber="420">20–21,</emphasis>
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anal point;
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<emphasis id="B968EAC7FFBDFFC0FC3CF8C3D6A5C6A6" bold="true" box="[896,927,1901,1922]" pageId="7" pageNumber="420">22,</emphasis>
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gonocoxite and gonostylus in dorsal view;
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<emphasis id="B968EAC7FFBDFFC0FAC0F8C3D0A6C6A6" bold="true" box="[1404,1436,1901,1922]" pageId="7" pageNumber="420">23,</emphasis>
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gonostylus;
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<emphasis id="B968EAC7FFBDFFC0FEAFF825D408C684" bold="true" box="[275,306,1931,1952]" pageId="7" pageNumber="420">24,</emphasis>
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tergites I–IV;
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<emphasis id="B968EAC7FFBDFFC0FE7BF825D4DDC684" bold="true" box="[455,487,1931,1952]" pageId="7" pageNumber="420">25,</emphasis>
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mentum;
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<emphasis id="B968EAC7FFBDFFC0FDECF825D755C684" bold="true" box="[592,623,1931,1952]" pageId="7" pageNumber="420">26,</emphasis>
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mandible;
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<emphasis id="B968EAC7FFBDFFC0FD5FF825D638C684" bold="true" box="[739,770,1931,1952]" pageId="7" pageNumber="420">27,</emphasis>
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antenna;
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<emphasis id="B968EAC7FFBDFFC0FCDBF825D6BDC684" bold="true" box="[871,903,1931,1952]" pageId="7" pageNumber="420">28,</emphasis>
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premandible. Scale bars: Figs. 18–23—50 µm; Fig. 24—200 µm; Figs. 25–28—20 µm.
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</paragraph>
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</caption>
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<paragraph id="8BA336D5FFB2FFCFFF7BFF39D73EC1F0" blockId="8.[151,1437,151,1631]" pageId="8" pageNumber="421">Thorax. Scutum with 3 dark brown stripes in lighter background. Antepronotum with 1–2 lateral setae. Dc 7– 8; Pa 4; scutellum without setae.</paragraph>
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<paragraph id="8BA336D5FFB2FFCFFF7BFF71D4AEC1DC" blockId="8.[151,1437,151,1631]" box="[199,404,223,248]" pageId="8" pageNumber="421">Wing. Not spread.</paragraph>
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<paragraph id="8BA336D5FFB2FFCFFF7BFEABD44CC039" blockId="8.[151,1437,151,1631]" box="[199,374,260,288]" pageId="8" pageNumber="421">Legs. LR1 0.62.</paragraph>
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<paragraph id="8BA336D5FFB2FFCFFF7BFE84D195C0F7" blockId="8.[151,1437,151,1631]" pageId="8" pageNumber="421">
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Hypopygium (
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<figureCitation id="13272A50FFB2FFCFFED6FE84D4CEC067" box="[362,500,298,323]" captionStart="FIGURES 18 – 28" captionStartId="7.[151,264,1869,1892]" captionTargetBox="[188,1398,337,1848]" captionTargetId="figure@7.[188,1398,337,1849]" captionTargetPageId="7" captionText="FIGURES 18 – 28. Parorthocladius tyurkini sp. nov., male (18 – 23), pupa (24) and larva of fourth instar (25 – 28). 18, hypopygium in dorsal view; 19, inferior volsella; 20 – 21, anal point; 22, gonocoxite and gonostylus in dorsal view; 23, gonostylus; 24, tergites I – IV; 25, mentum; 26, mandible; 27, antenna; 28, premandible. Scale bars: Figs. 18 – 23 — 50 µm; Fig. 24 — 200 µm; Figs. 25 – 28 — 20 µm." httpUri="https://zenodo.org/record/239452/files/figure.png" pageId="8" pageNumber="421">Figs. 18–23</figureCitation>
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). Tergite IX and anal point with 28–38 setae. Anal point 20–24 µm long and 16–20 µm wide near apex. Laterosternite IX with 1–2 setae on each side. Transverse sternapodeme 92–100 µm long, with triangular oral projections. Virga absent. Gonocoxite 252–304 µm long; dorsal and ventral parts of inferior volsella triangular or rounded-triangular, both covered with microtrichia and setae (
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<figureCitation id="13272A50FFB2FFCFFC41FE38D18DC08B" box="[1021,1207,406,431]" captionStart="FIGURES 18 – 28" captionStartId="7.[151,264,1869,1892]" captionTargetBox="[188,1398,337,1848]" captionTargetId="figure@7.[188,1398,337,1849]" captionTargetPageId="7" captionText="FIGURES 18 – 28. Parorthocladius tyurkini sp. nov., male (18 – 23), pupa (24) and larva of fourth instar (25 – 28). 18, hypopygium in dorsal view; 19, inferior volsella; 20 – 21, anal point; 22, gonocoxite and gonostylus in dorsal view; 23, gonostylus; 24, tergites I – IV; 25, mentum; 26, mandible; 27, antenna; 28, premandible. Scale bars: Figs. 18 – 23 — 50 µm; Fig. 24 — 200 µm; Figs. 25 – 28 — 20 µm." httpUri="https://zenodo.org/record/239452/files/figure.png" pageId="8" pageNumber="421">Figs. 18–19, 22</figureCitation>
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). Superior volsellae absent. Gonostylus 104–116 µm long, without crista dorsalis (
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<figureCitation id="13272A50FFB2FFCFFCF2FE14D698C0F7" box="[846,930,442,467]" captionStart="FIGURES 18 – 28" captionStartId="7.[151,264,1869,1892]" captionTargetBox="[188,1398,337,1848]" captionTargetId="figure@7.[188,1398,337,1849]" captionTargetPageId="7" captionText="FIGURES 18 – 28. Parorthocladius tyurkini sp. nov., male (18 – 23), pupa (24) and larva of fourth instar (25 – 28). 18, hypopygium in dorsal view; 19, inferior volsella; 20 – 21, anal point; 22, gonocoxite and gonostylus in dorsal view; 23, gonostylus; 24, tergites I – IV; 25, mentum; 26, mandible; 27, antenna; 28, premandible. Scale bars: Figs. 18 – 23 — 50 µm; Fig. 24 — 200 µm; Figs. 25 – 28 — 20 µm." httpUri="https://zenodo.org/record/239452/files/figure.png" pageId="8" pageNumber="421">Fig. 23</figureCitation>
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); megaseta 12 µm long.
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</paragraph>
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<paragraph id="8BA336D5FFB2FFCFFF7BFE71D182C0D3" blockId="8.[151,1437,151,1631]" box="[199,1208,478,503]" pageId="8" pageNumber="421">
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<emphasis id="B968EAC7FFB2FFCFFF7BFE71D43EC0D2" bold="true" box="[199,260,479,502]" italics="true" pageId="8" pageNumber="421">Pupa</emphasis>
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(n=5). Total length
|
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<quantity id="4CE49B30FFB2FFCFFE58FE71D754C0D3" box="[484,622,479,503]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="3.1" metricValueMin="2.9" pageId="8" pageNumber="421" unit="mm" value="3.0" valueMax="3.1" valueMin="2.9">2.9–3.1 mm</quantity>
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. Colouration brown. Exuviae brownish, transparent.
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</paragraph>
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<paragraph id="8BA336D5FFB2FFCFFF7BFDACD02AC395" blockId="8.[151,1437,151,1631]" pageId="8" pageNumber="421">
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Cephalothorax. Frontal apotome without tubercles and frontal setae. Thoracic horn absent but present pore and 3 precorneals (length in µm): Pc1 32, Pc
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<date id="FFA21015FFB2FFCFFDD8FD9BD787C31B" box="[612,701,551,579]" pageId="8" pageNumber="421" value="1932-02-28">2 28–32</date>
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, Pc3 24; precorneals weak and hair-like, arranged one behind the other. Distance between Pc1 and Pc
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<date id="FFA21015FFB2FFCFFD8EFDF2D7B0C342" box="[562,650,590,618]" pageId="8" pageNumber="421" value="2014-02-28">2 14–28</date>
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µm; distance between Pc2 and Pc
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<date id="FFA21015FFB2FFCFFBA4FDF2D158C342" box="[1048,1122,589,618]" pageId="8" pageNumber="421" value="1934-06-03">3 6–34</date>
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µm. Antepronotum with 2 middle setae and 1 lateral seta. Dorsal surface of mesonotum rugose, in anterior 1/3 with row of pointed tubercles. Three dorsocentrals hair-like; distance between Dc1 and Dc2 148 µm; between Dc2 and Dc
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<date id="FFA21015FFB2FFCFFB3BFD08D1E6C395" box="[1159,1244,665,692]" pageId="8" pageNumber="421" value="1922-10-03">3 10–22</date>
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µm.
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</paragraph>
|
||
<paragraph id="8BA336D5FFB2FFCFFF7BFD11D7E3C53F" blockId="8.[151,1437,151,1631]" pageId="8" pageNumber="421">
|
||
Abdomen. Tergite I without shagreen. Tergite II with group of small spinules at posterior margin or sometimes naked. Tergite III with posterior and anterior groups of spinules; posterior group wider and with larger spinules than in anterior part; between these groups shagreenation with very rare spinules. Shagreenation of tergites IV–VII same or similar to that of tergite III but areas of shagreen more extensive and broader, anterior and posterior groups interconnected as shown in
|
||
<figureCitation id="13272A50FFB2FFCFFE71FCE1D725C243" box="[461,543,847,872]" captionStart="FIGURES 18 – 28" captionStartId="7.[151,264,1869,1892]" captionTargetBox="[188,1398,337,1848]" captionTargetId="figure@7.[188,1398,337,1849]" captionTargetPageId="7" captionText="FIGURES 18 – 28. Parorthocladius tyurkini sp. nov., male (18 – 23), pupa (24) and larva of fourth instar (25 – 28). 18, hypopygium in dorsal view; 19, inferior volsella; 20 – 21, anal point; 22, gonocoxite and gonostylus in dorsal view; 23, gonostylus; 24, tergites I – IV; 25, mentum; 26, mandible; 27, antenna; 28, premandible. Scale bars: Figs. 18 – 23 — 50 µm; Fig. 24 — 200 µm; Figs. 25 – 28 — 20 µm." httpUri="https://zenodo.org/record/239452/files/figure.png" pageId="8" pageNumber="421">Fig. 24</figureCitation>
|
||
. Tergite VIII with strip of small spinules along posterior edge and with group of spinules in anterior half of tergite. Sternites I–IV, VIII–IX without shagreen. Sternites V–VI with small spinules in antero-median part and with stripe of spinules in posterior part. Sternite VII with sparse spinules in antero-median part. Segment I with 2 pairs of lateral setae, segments II–VIII with 3 pairs of lateral setae; all lateral setae short and hair-like. Anal lobe 260–296 µm long. Male genital sac overreaching anal lobe. Anal macrosetae 80–88 µm long. Anal macrosetae length/anal lobe length 0.30–0.31.
|
||
</paragraph>
|
||
<paragraph id="8BA336D5FFB2FFCFFF7BFB88D764C564" blockId="8.[151,1437,151,1631]" box="[199,606,1062,1088]" pageId="8" pageNumber="421">
|
||
<emphasis id="B968EAC7FFB2FFCFFF7BFB88D49FC51B" bold="true" box="[199,421,1062,1087]" italics="true" pageId="8" pageNumber="421">Fourth instar larva</emphasis>
|
||
(2 larval skins).
|
||
</paragraph>
|
||
<paragraph id="8BA336D5FFB2FFCFFF7BFBE5D0ACC446" blockId="8.[151,1437,151,1631]" pageId="8" pageNumber="421">
|
||
Head. Head capsule dark brown. S I–IV of labrum simple and hair-like. Pecten epipharyngis consisted of 3 scales. Premandible 64 µm long, in apical part expanded and rounded, with 1 tooth (
|
||
<figureCitation id="13272A50FFB2FFCFFBB6FBDCD15AC5AE" box="[1034,1120,1138,1163]" captionStart="FIGURES 18 – 28" captionStartId="7.[151,264,1869,1892]" captionTargetBox="[188,1398,337,1848]" captionTargetId="figure@7.[188,1398,337,1849]" captionTargetPageId="7" captionText="FIGURES 18 – 28. Parorthocladius tyurkini sp. nov., male (18 – 23), pupa (24) and larva of fourth instar (25 – 28). 18, hypopygium in dorsal view; 19, inferior volsella; 20 – 21, anal point; 22, gonocoxite and gonostylus in dorsal view; 23, gonostylus; 24, tergites I – IV; 25, mentum; 26, mandible; 27, antenna; 28, premandible. Scale bars: Figs. 18 – 23 — 50 µm; Fig. 24 — 200 µm; Figs. 25 – 28 — 20 µm." httpUri="https://zenodo.org/record/239452/files/figure.png" pageId="8" pageNumber="421">Fig. 28</figureCitation>
|
||
). Antenna with 5 segments, length of segments 1–5 (in µm): 48: 16: 5: 8–9: 6–7; segment 3 shorter than segment 4; three ring organs in proximal 1/4 of basal segment; apex of segment 2 with stylus 8 µm long; lauterborn organs weak or absent; blade ending at apex of segment 5 (
|
||
<figureCitation id="13272A50FFB2FFCFFE57FB73D77BC5D2" box="[491,577,1245,1270]" captionStart="FIGURES 18 – 28" captionStartId="7.[151,264,1869,1892]" captionTargetBox="[188,1398,337,1848]" captionTargetId="figure@7.[188,1398,337,1849]" captionTargetPageId="7" captionText="FIGURES 18 – 28. Parorthocladius tyurkini sp. nov., male (18 – 23), pupa (24) and larva of fourth instar (25 – 28). 18, hypopygium in dorsal view; 19, inferior volsella; 20 – 21, anal point; 22, gonocoxite and gonostylus in dorsal view; 23, gonostylus; 24, tergites I – IV; 25, mentum; 26, mandible; 27, antenna; 28, premandible. Scale bars: Figs. 18 – 23 — 50 µm; Fig. 24 — 200 µm; Figs. 25 – 28 — 20 µm." httpUri="https://zenodo.org/record/239452/files/figure.png" pageId="8" pageNumber="421">Fig. 27</figureCitation>
|
||
); AR 1.33. Mandible 92–96 µm long, with 3 equal inner teeth and 1 apical tooth; seta subdentalis long and strong, with pointed apex (
|
||
<figureCitation id="13272A50FFB2FFCFFC97FAACD6BAC43F" box="[811,896,1282,1307]" captionStart="FIGURES 18 – 28" captionStartId="7.[151,264,1869,1892]" captionTargetBox="[188,1398,337,1848]" captionTargetId="figure@7.[188,1398,337,1849]" captionTargetPageId="7" captionText="FIGURES 18 – 28. Parorthocladius tyurkini sp. nov., male (18 – 23), pupa (24) and larva of fourth instar (25 – 28). 18, hypopygium in dorsal view; 19, inferior volsella; 20 – 21, anal point; 22, gonocoxite and gonostylus in dorsal view; 23, gonostylus; 24, tergites I – IV; 25, mentum; 26, mandible; 27, antenna; 28, premandible. Scale bars: Figs. 18 – 23 — 50 µm; Fig. 24 — 200 µm; Figs. 25 – 28 — 20 µm." httpUri="https://zenodo.org/record/239452/files/figure.png" pageId="8" pageNumber="421">Fig. 26</figureCitation>
|
||
). Mentum with broken apical part and 4 pairs of lateral teeth. Beard of ventromental plates consisted of a tuft of long setae (
|
||
<figureCitation id="13272A50FFB2FFCFFC5BFA8BD101C41A" box="[999,1083,1317,1342]" captionStart="FIGURES 18 – 28" captionStartId="7.[151,264,1869,1892]" captionTargetBox="[188,1398,337,1848]" captionTargetId="figure@7.[188,1398,337,1849]" captionTargetPageId="7" captionText="FIGURES 18 – 28. Parorthocladius tyurkini sp. nov., male (18 – 23), pupa (24) and larva of fourth instar (25 – 28). 18, hypopygium in dorsal view; 19, inferior volsella; 20 – 21, anal point; 22, gonocoxite and gonostylus in dorsal view; 23, gonostylus; 24, tergites I – IV; 25, mentum; 26, mandible; 27, antenna; 28, premandible. Scale bars: Figs. 18 – 23 — 50 µm; Fig. 24 — 200 µm; Figs. 25 – 28 — 20 µm." httpUri="https://zenodo.org/record/239452/files/figure.png" pageId="8" pageNumber="421">Fig. 25</figureCitation>
|
||
). Procercus 8 µm long and 16– 20 µm wide, with 2 short lateral setae and 6 apical setae 220–260 µm long. Body segments only with simple setae.
|
||
</paragraph>
|
||
<paragraph id="8BA336D5FFB2FFCFFF7BFAC3D751C4A2" blockId="8.[151,1437,151,1631]" box="[199,619,1389,1414]" pageId="8" pageNumber="421">
|
||
<emphasis id="B968EAC7FFB2FFCFFF7BFAC3D4EBC4A2" bold="true" box="[199,465,1389,1414]" pageId="8" pageNumber="421">Diagnostic characters.</emphasis>
|
||
See the keys.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C306655EFFB2FFCFFF7BFA3CD131C4D7" pageId="8" pageNumber="421" type="discussion">
|
||
<paragraph id="8BA336D5FFB2FFCFFF7BFA3CD131C4D7" blockId="8.[151,1437,151,1631]" pageId="8" pageNumber="421">
|
||
<emphasis id="B968EAC7FFB2FFCFFF7BFA3CD401C48E" bold="true" box="[199,315,1426,1450]" pageId="8" pageNumber="421">Remarks.</emphasis>
|
||
In this paper, we did not plan the revision of all species of the genus
|
||
<taxonomicName id="4C1C4D56FFB2FFCFFBF7FA3CD03BC48E" box="[1099,1281,1426,1450]" class="Insecta" family="Chironomidae" genus="Parorthocladius" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="421" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B968EAC7FFB2FFCFFBF7FA3CD03BC48E" box="[1099,1281,1426,1450]" italics="true" pageId="8" pageNumber="421">Parorthocladius</emphasis>
|
||
</taxonomicName>
|
||
, but studying the larvae of
|
||
<taxonomicName id="4C1C4D56FFB2FFCFFE96FA19D4A6C4EA" box="[298,412,1462,1486]" class="Insecta" family="Chironomidae" genus="Parorthocladius" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="421" phylum="Arthropoda" rank="species" species="tyurkini">
|
||
<emphasis id="B968EAC7FFB2FFCFFE96FA19D4A6C4EA" box="[298,412,1462,1486]" italics="true" pageId="8" pageNumber="421">P. tyurkini</emphasis>
|
||
</taxonomicName>
|
||
indicate that all abdominal setae are simple. Consequently, the generic diagnosis (
|
||
<bibRefCitation id="EF8D4B24FFB2FFCFFA89FA18D42BC4D6" author="Cranston" pageId="8" pageNumber="421" refString="Cranston, P. S., Oliver, D. R. & Saether, O. A. (1983) The larvae of Orthocladiinae (Diptera, Chironomidae) of the Holarctic Region - Keys and diagnoses. Entomologica scandinavica, 19 (Supplement), 149 - 291." type="journal article" year="1983">
|
||
Cranston
|
||
<emphasis id="B968EAC7FFB2FFCFFF2BFA75D5F5C4D6" box="[151,207,1498,1522]" italics="true" pageId="8" pageNumber="421">et al.</emphasis>
|
||
1983
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EF8D4B24FFB2FFCFFEA0FA74D732C4D6" author="Andersen" box="[284,520,1498,1523]" pageId="8" pageNumber="421" refString="Andersen, T., † Saether, O. A., Cranston, P. S. & Epler, J. H. (2013) 9. The larvae of Orthocladiinae (Diptera: Chironomidae) of the Holarctic Region - Keys and diagnoses. Insect Systematics & Evolution, 66 (Supplement), 189 - 385." type="journal article" year="2013">
|
||
Andersen
|
||
<emphasis id="B968EAC7FFB2FFCFFE33FA75D4FDC4D6" box="[399,455,1498,1522]" italics="true" pageId="8" pageNumber="421">et al.</emphasis>
|
||
2013
|
||
</bibRefCitation>
|
||
) should be complemented with this character.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C306655EFFB2FFCFFF7BFA50D697C71F" pageId="8" pageNumber="421" type="etymology">
|
||
<paragraph id="8BA336D5FFB2FFCFFF7BFA50D697C71F" blockId="8.[151,1437,151,1631]" pageId="8" pageNumber="421">
|
||
<emphasis id="B968EAC7FFB2FFCFFF7BFA50D474C731" bold="true" box="[199,334,1534,1558]" pageId="8" pageNumber="421">Etymology.</emphasis>
|
||
The species is named in memory of Anatoly Tyurkin, for his help in accommodation and collecting the material in the Seutakan Lake of the Chukchi Peninsula.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C306655EFFB2FFCFFF7BF9EBD0A7C77A" box="[199,1437,1605,1631]" pageId="8" pageNumber="421" type="distribution">
|
||
<paragraph id="8BA336D5FFB2FFCFFF7BF9EBD0A7C77A" blockId="8.[151,1437,151,1631]" box="[199,1437,1605,1631]" pageId="8" pageNumber="421">
|
||
<emphasis id="B968EAC7FFB2FFCFFF7BF9EBD45AC77A" bold="true" box="[199,352,1605,1630]" pageId="8" pageNumber="421">Distribution.</emphasis>
|
||
Known from the
|
||
<typeStatus id="54A78877FFB2FFCFFD99F9E9D76FC77B" box="[549,597,1607,1631]" pageId="8" pageNumber="421">type</typeStatus>
|
||
locality in Seutakan Lake basin of Chukotka Region, the Russian Far East.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |