151 lines
16 KiB
XML
151 lines
16 KiB
XML
<document id="192BBB2675534F7DEF47BBB794D88E20" ID-DOI="10.24199/j.mmv.2006.63.13" ID-ISSN="1447-2554" ID-Zenodo-Dep="8064969" checkinTime="1687355885684" checkinUser="felipe" docAuthor="Wells, Alice" docDate="2006" docId="03E88783280C4F4EFF6AFF60FD5FFA0B" docLanguage="en" docName="MemMusVictoria.63.2.107-128.pdf" docOrigin="Memoirs of Museum Victoria 63 (2)" docSource="https://museumsvictoria.com.au/collections-research/journals/memoirs-of-museum-victoria/volume-63-issue-2-2006/pages-107-128/" docStyle="DocumentStyle:5B3B5C052A93BFEEE334AD6097A94E45:MemMusVictoria.2003-.journal_article.type1" docStyleId="5B3B5C052A93BFEEE334AD6097A94E45" docStyleName="MemMusVictoria.2003-.journal_article.type1" docTitle="Oecetis pechana Mosely 1953" docType="treatment" docVersion="2" lastPageNumber="110" masterDocId="FFD1FFFB280F4F4DFFFFFF85FFBAFFA6" masterDocTitle="A review of Australian long-horned caddisflies in the Oecetis pechana-group (Trichoptera: Leptoceridae), with descriptions of thirteen new species" masterLastPageNumber="128" masterPageNumber="107" pageNumber="110" updateTime="1687356550972" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="B0604A5E4848B8D076A0D1F558CF016E">A review of Australian long-horned caddisflies in the Oecetis pechana-group (Trichoptera: Leptoceridae), with descriptions of thirteen new species</mods:title>
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<mods:namePart id="814CB399BA43707017A63C123282A1A3">Wells, Alice</mods:namePart>
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<mods:typeOfResource id="E4EDA9789F828FE5BA160EF486699749">text</mods:typeOfResource>
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<mods:title id="A271830C2F0E2ACAA3C95F1A4C10CB0E">Memoirs of Museum Victoria</mods:title>
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<mods:part id="55CCD0BCEE5EE606DDE8E8855C17E48B">
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<mods:date id="887D64FAAE4B60CDF239181555457EB3">2006</mods:date>
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<mods:number id="B6CB6EB1C817FBBB0A7CAD546F7FA96F">2006-12-31</mods:number>
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<mods:number id="DFC5C67A78C4E395E1DA94BDF4DE0271">63</mods:number>
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<mods:number id="EE7C1D4F878B06116633A217A1663531">2</mods:number>
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<mods:start id="98051657ECC2AE20BAD4270907D91984">107</mods:start>
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<mods:end id="62C846A9F2AD743B93B3ADCA38E3B3BE">128</mods:end>
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<mods:identifier id="B5697A2A8038DD15A1B6425B8337BCAD" type="DOI">10.24199/j.mmv.2006.63.13</mods:identifier>
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<mods:identifier id="D7191AE7EAFFEFB72D382E1B6D815A71" type="ISSN">1447-2554</mods:identifier>
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<treatment id="03E88783280C4F4EFF6AFF60FD5FFA0B" LSID="urn:lsid:plazi:treatment:03E88783280C4F4EFF6AFF60FD5FFA0B" httpUri="http://treatment.plazi.org/id/03E88783280C4F4EFF6AFF60FD5FFA0B" lastPageNumber="110" pageId="3" pageNumber="110">
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<subSubSection id="C35B651E280C4F4EFF6AFF60FE89FE81" pageId="3" pageNumber="110" type="nomenclature">
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<paragraph id="8BFE3695280C4F4EFF6AFF60FE28FF5D" blockId="3.[149,402,229,251]" box="[149,402,229,251]" pageId="3" pageNumber="110">
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<heading id="D0B681F9280C4F4EFF6AFF60FE28FF5D" box="[149,402,229,251]" fontSize="9" level="2" pageId="3" pageNumber="110" reason="5">
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<taxonomicName id="4C414D16280C4F4EFF6AFF60FE28FF5D" ID-CoL="6SHNC" ID-ENA="1875806" authority="Mosely" authorityName="Mosely" authorityYear="1953" box="[149,402,229,251]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="3" pageNumber="110" phylum="Arthropoda" rank="species" species="pechana">
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<emphasis id="B935EA87280C4F4EFF6AFF60FEFBFF5D" bold="true" box="[149,321,229,251]" italics="true" pageId="3" pageNumber="110">Oecetis pechana</emphasis>
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Mosely
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8BFE3695280C4F4EFF6AFE94FE89FE81" blockId="3.[149,307,273,295]" box="[149,307,273,295]" pageId="3" pageNumber="110">Figures 1–6, 56</paragraph>
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</subSubSection>
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<subSubSection id="C35B651E280C4F4EFF44FEB8FD47FECC" pageId="3" pageNumber="110" type="reference_group">
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<paragraph id="8BFE3695280C4F4EFF44FEB8FCB6FEF6" blockId="3.[149,780,316,362]" box="[187,780,316,336]" pageId="3" pageNumber="110">
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<treatmentCitationGroup id="AB5111BB280C4F4EFF44FEB8FCB6FEF6" box="[187,780,316,336]" pageId="3" pageNumber="110">
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<taxonomicName id="4C414D16280C4F4EFF44FEB8FE26FEE9" ID-CoL="6SHNC" authority="Mosely" authorityName="Mosely" authorityYear="1953" box="[187,412,316,336]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="3" pageNumber="110" phylum="Arthropoda" rank="species" species="pechana">
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<emphasis id="B935EA87280C4F4EFF44FEB8FEE9FEE9" box="[187,339,316,336]" italics="true" pageId="3" pageNumber="110">Oecetis pechana</emphasis>
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Mosely
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</taxonomicName>
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<emphasis id="B935EA87280C4F4EFE5EFEB8FE09FEE9" box="[417,435,317,335]" italics="true" pageId="3" pageNumber="110">in</emphasis>
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<treatmentCitation id="0AE01084280C4F4EFE47FEB9FD59FEF6" author="Mosely, M. E. & Kimmins, D. E." box="[440,739,316,336]" page="302" pageId="3" pageNumber="110" year="1953">
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<bibRefCitation id="EFD04B64280C4F4EFE47FEB9FD59FEF6" author="Mosely, M. E. & Kimmins, D. E." box="[440,739,316,336]" pageId="3" pageNumber="110" refId="ref16780" refString="Mosely, M. E., and Kimmins, D. E. 1953. The Trichoptera (caddisflies) of Australia and New Zealand. British Museum (Natural History): London 550 pp." type="book" year="1953">Mosely and Kimmins, 1953: 302</bibRefCitation>
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</treatmentCitation>
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, figs
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8BFE3695280C4F4EFF6AFED3FD47FECC" blockId="3.[149,780,316,362]" box="[149,765,342,362]" pageId="3" pageNumber="110">
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213–215. —
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<bibRefCitation id="EFD04B64280C4F4EFEFCFED2FE17FECC" author="Neboiss, A." box="[259,429,343,362]" pageId="3" pageNumber="110" pagination="1 - 208" refId="ref16818" refString="Neboiss, A. 1977. A taxonomic and zoogeographic study of Tasmanian caddis-flies (Insecta: Trichoptera). Memoirs of the National Museum of Victoria 38: 1 - 208, 807 figs, 3 pls." type="book chapter" year="1977">Neboiss, 1977: 143</bibRefCitation>
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, figs 764–769. —
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<bibRefCitation id="EFD04B64280C4F4EFDB3FED2FD43FECC" author="Neboiss, A." box="[588,761,343,362]" pageId="3" pageNumber="110" refId="ref16922" refString="Neboiss, A. 1986. Atlas of Trichoptera of the SW Pacific - Australian Region. Dr W. Junk: Dordrecht. 286 pp." type="book" year="1986">Neboiss, 1986: 267</bibRefCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C35B651E280C4F4EFF6AFE05FD5FFA0B" pageId="3" pageNumber="110" type="materials_examined">
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<paragraph id="8BFE3695280C4F4EFF6AFE05FEEEFE0B" blockId="3.[149,780,384,482]" pageId="3" pageNumber="110">
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<emphasis id="B935EA87280C4F4EFF6AFE05FEF4FE35" box="[149,334,384,403]" italics="true" pageId="3" pageNumber="110">Material examined</emphasis>
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.
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<materialsCitation id="3B293CC8280C4F4EFE9AFE05FEEEFE0B" collectionCode="BMNH" collectorName="Yanchep, WA" latitude="-31.548334" longLatPrecision="121" longitude="115.68667" pageId="3" pageNumber="110" specimenCount="1" typeStatus="holotype">
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<typeStatus id="54FA8837280C4F4EFE9AFE05FE06FE35" box="[357,444,384,403]" pageId="3" pageNumber="110">Holotype</typeStatus>
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. Male,
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<collectorName id="26B45343280C4F4EFDEBFE05FD24FE35" box="[532,670,384,403]" pageId="3" pageNumber="110">Yanchep, WA</collectorName>
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,
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<geoCoordinate id="EE755052280C4F4EFD4DFE05FCB3FE35" box="[690,777,384,403]" degrees="31" direction="south" minutes="32.9" orientation="latitude" pageId="3" pageNumber="110" precision="92" value="-31.548334">31°32.9'S</geoCoordinate>
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,
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<geoCoordinate id="EE755052280C4F4EFF6AFE1FFF4FFE0B" box="[149,245,410,429]" degrees="115" direction="east" minutes="41.2" orientation="longitude" pageId="3" pageNumber="110" precision="92" value="115.68667">115°41.2'E</geoCoordinate>
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(
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<collectionCode id="ED50AE50280C4F4EFF00FE1FFEF3FE0B" box="[255,329,410,429]" pageId="3" pageNumber="110">BMNH</collectionCode>
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).
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</materialsCitation>
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</paragraph>
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<paragraph id="8BFE3695280C4F4EFF44FE31FD14FE44" blockId="3.[149,780,384,482]" pageId="3" pageNumber="110">
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Other material: Some 240 samples from all states of
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<collectingCountry id="F3567605280C4F4EFD47FE31FCB6FE61" box="[696,780,436,455]" name="Australia" pageId="3" pageNumber="110">Australia</collectingCountry>
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were examined, in collections of NMV, ANIC, QM, NTM.
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</paragraph>
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<paragraph id="8BFE3695280C4F4EFF6AFE7CFD86FD7F" blockId="3.[149,781,505,1076]" pageId="3" pageNumber="110">
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<emphasis id="B935EA87280C4F4EFF6AFE7CFEBEFDA8" box="[149,260,505,526]" italics="true" pageId="3" pageNumber="110">Diagnosis.</emphasis>
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Male. Recognised by a combination of wing features, including scale patches, and the general form of the genitalia with inferior appendages in ventral view stoutly clasper-shaped, smoothly curved mesially, and broadly rounded apically; abdominal segment X a simple membranous plate; the phallus long and straight, extending the length of 3–4 abdominal segments, and having the paramere stout and darkly sclerotised. Male forewing (fig. 1) length 5.5–9.6 mm.
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</paragraph>
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<paragraph id="8BFE3695280C4F4EFF44FD65FD1CFB95" blockId="3.[149,781,505,1076]" pageId="3" pageNumber="110">
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Males of closely similar species differ from
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<taxonomicName id="4C414D16280C4F4EFD84FD65FD55FD53" authorityName="Mosely" authorityYear="1953" box="[635,751,736,757]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="3" pageNumber="110" phylum="Arthropoda" rank="species" species="pechana">
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<emphasis id="B935EA87280C4F4EFD84FD65FD55FD53" box="[635,751,736,757]" italics="true" pageId="3" pageNumber="110">O. pechana</emphasis>
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</taxonomicName>
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as follows:
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<taxonomicName id="4C414D16280C4F4EFF14FD78FED1FCB4" authorityName="Neboiss" authorityYear="1982" box="[235,363,765,786]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="3" pageNumber="110" phylum="Arthropoda" rank="species" species="walpolica">
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<emphasis id="B935EA87280C4F4EFF14FD78FED1FCB4" box="[235,363,765,786]" italics="true" pageId="3" pageNumber="110">O. walpolica</emphasis>
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</taxonomicName>
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has the inferior appendages in lateral view tapered to narrowly rounded apex, phallus shorter, its length equalling about 2 abdominal segments, and the paramere strongly arched dorsally;
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<taxonomicName id="4C414D16280C4F4EFE63FCD1FE4EFCCE" box="[412,500,851,873]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="3" pageNumber="110" phylum="Arthropoda" rank="species" species="katae">
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<emphasis id="B935EA87280C4F4EFE63FCD1FE4EFCCE" box="[412,500,851,873]" italics="true" pageId="3" pageNumber="110">O. katae</emphasis>
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</taxonomicName>
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has inferior appendages in lateral view even more narrowly tapered and curved upwards, phallus shorter, paramere arched ventrally;
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<taxonomicName id="4C414D16280C4F4EFDADFC0BFD5BFC04" authorityName="Wells" authorityYear="2006" box="[594,737,909,931]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="3" pageNumber="110" phylum="Arthropoda" rank="species" species="magelensis">
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<emphasis id="B935EA87280C4F4EFDADFC0BFD5BFC04" box="[594,737,909,931]" italics="true" pageId="3" pageNumber="110">O. magelensis</emphasis>
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</taxonomicName>
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has the inferior appendages shallowly excavated mesially, phallus shorter, about 2–3 abdominal segments in length;
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<taxonomicName id="4C414D16280C4F4EFD4AFC42FCB6FC7A" box="[693,780,967,988]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="3" pageNumber="110" phylum="Arthropoda" rank="species" species="gilva">
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<emphasis id="B935EA87280C4F4EFD4AFC42FCB6FC7A" box="[693,780,967,988]" italics="true" pageId="3" pageNumber="110">O. gilva</emphasis>
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</taxonomicName>
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usually has no scales on the forewing, inferior appendages in lateral view attenuate apically, and phallus very short, about length of 1.5 abdominal segments, without paramere.
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</paragraph>
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<paragraph id="8BFE3695280C4F4EFF6AFBCFFE06FBC6" blockId="3.[149,444,1098,1120]" box="[149,444,1098,1120]" pageId="3" pageNumber="110">
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<emphasis id="B935EA87280C4F4EFF6AFBCFFEA9FBF9" box="[149,275,1098,1119]" italics="true" pageId="3" pageNumber="110">Distribution</emphasis>
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. Australia-wide.
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</paragraph>
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<paragraph id="8BFE3695280C4F4EFF6AFBF3FD5FFA0B" blockId="3.[149,780,1142,1453]" pageId="3" pageNumber="110">
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<emphasis id="B935EA87280C4F4EFF6AFBF3FF57FB2D" box="[149,237,1142,1163]" italics="true" pageId="3" pageNumber="110">Remarks</emphasis>
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. As defined here,
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<taxonomicName id="4C414D16280C4F4EFE5FFBF3FDAEFB2D" authorityName="Mosely" authorityYear="1953" box="[416,532,1142,1163]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="3" pageNumber="110" phylum="Arthropoda" rank="species" species="pechana">
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<emphasis id="B935EA87280C4F4EFE5FFBF3FDAEFB2D" box="[416,532,1142,1163]" italics="true" pageId="3" pageNumber="110">O. pechana</emphasis>
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</taxonomicName>
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is difficult to distinguish from closely similar species, since the key diagnostic feature is the length of the male phallus. This feature is surely biologically significant, acting as a reproductive isolating mechanism, determining mating success. Nevertheless, it does appear likely that hybridisation between
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<taxonomicName id="4C414D16280C4F4EFE60FA82FDABFABD" authorityName="Mosely" authorityYear="1953" box="[415,529,1286,1308]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="3" pageNumber="110" phylum="Arthropoda" rank="species" species="pechana">
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<emphasis id="B935EA87280C4F4EFE60FA82FDABFABD" box="[415,529,1286,1308]" italics="true" pageId="3" pageNumber="110">O. pechana</emphasis>
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</taxonomicName>
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and other species occurs, and this may be confirmed if molecular studies are carried out in the future.
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<taxonomicName id="4C414D16280C4F4EFEDFFAC5FE16FAF0" authorityName="Wells" authorityYear="2006" box="[288,428,1344,1366]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="3" pageNumber="110" phylum="Arthropoda" rank="species" species="suteri">
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<emphasis id="B935EA87280C4F4EFEDFFAC5FE16FAF0" box="[288,428,1344,1366]" italics="true" pageId="3" pageNumber="110">Oecetis suteri</emphasis>
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</taxonomicName>
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similarly has the phallus elongate, but can easily be distinguished by the much reduced inferior appendages.
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<taxonomicName id="4C414D16280C4F4EFEE7FAFFFE79FA29" authorityName="Mosely" authorityYear="1953" box="[280,451,1402,1423]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="3" pageNumber="110" phylum="Arthropoda" rank="species" species="pechana">
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<emphasis id="B935EA87280C4F4EFEE7FAFFFE79FA29" box="[280,451,1402,1423]" italics="true" pageId="3" pageNumber="110">Oecetis pechana</emphasis>
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</taxonomicName>
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is often common in both lentic and lotic systems, where its larvae build tube cases of sand.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |