129 lines
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129 lines
11 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.499.8360" ID-GBIF-Dataset="c8969979-d56b-4167-b5f3-1b3aa54bb133" ID-PMC="PMC4410161" ID-Pensoft-Pub="1313-2970-499-1" ID-PubMed="25931968" ID-ZBK="7F1EE873CBBC476B984DF483D91B4901" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-499-1" ModsDocOrigin="ZooKeys 499" ModsDocTitle="A revision of the Neotropical caddisfly genus Leucotrichia Mosely, 1934 (Hydroptilidae, Leucotrichiinae)" checkinTime="1451244406659" checkinUser="pensoft" docAuthor="Thomson, Robin E. & Holzenthal, Ralph W." docDate="2015" docId="72D8006BFDC6BC552D716D1EEBDE729F" docLanguage="en" docName="ZooKeys 499: 1-100" docOrigin="ZooKeys 499" docSource="http://dx.doi.org/10.3897/zookeys.499.8360" docTitle="Leucotrichia extraordinaria Bueno-Soria, Santiago-Fragoso & Barba-Alvarez 2001" docType="treatment" docVersion="3" lastPageNumber="18" masterDocId="FFEDFF9A1B36F3275F43FFA7FFE8FFE1" masterDocTitle="A revision of the Neotropical caddisfly genus Leucotrichia Mosely, 1934 (Hydroptilidae, Leucotrichiinae)" masterLastPageNumber="100" masterPageNumber="1" pageNumber="17" updateTime="1668160223548" 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>A revision of the Neotropical caddisfly genus Leucotrichia Mosely, 1934 (Hydroptilidae, Leucotrichiinae)</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>Thomson, Robin E.</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>Holzenthal, Ralph W.</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>499</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>100</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.499.8360</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.499.8360</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-499-1</mods:identifier>
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<mods:identifier type="ZBK">7F1EE873CBBC476B984DF483D91B4901</mods:identifier>
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<mods:identifier type="ZooBank">7F1EE873CBBC476B984DF483D91B4901</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152059827" LSID="urn:lsid:plazi:treatment:72D8006BFDC6BC552D716D1EEBDE729F" httpUri="http://treatment.plazi.org/id/72D8006BFDC6BC552D716D1EEBDE729F" lastPageId="17" lastPageNumber="18" pageId="16" pageNumber="17">
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<subSubSection pageId="16" pageNumber="17" type="multiple">
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<paragraph pageId="16" pageNumber="17">Taxon classification Animalia Trichoptera Hydroptilidae</paragraph>
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</subSubSection>
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<subSubSection pageId="16" pageNumber="17" type="nomenclature">
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<paragraph pageId="16" pageNumber="17">
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<taxonomicName authority="Bueno-Soria, Santiago-Fragoso & Barba-Alvarez, 2001" authorityName="Bueno-Soria, Santiago-Fragoso & Barba-Alvarez" authorityYear="2001" class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia extraordinaria" order="Trichoptera" pageId="16" pageNumber="17" phylum="Arthropoda" rank="species" species="extraordinaria">
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Leucotrichia extraordinaria Bueno-Soria, Santiago-Fragoso &
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<normalizedToken originalValue="Barba-Álvarez">Barba-Alvarez</normalizedToken>
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, 2001
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</taxonomicName>
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Fig. 17
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</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="18" type="reference_group">
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<paragraph pageId="17" pageNumber="18">
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<taxonomicName class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia extraordinaria" order="Trichoptera" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="extraordinaria">
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<pageBreakToken pageId="17" pageNumber="18" start="start">extraordinaria</pageBreakToken>
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</taxonomicName>
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Bueno-Soria, Santiago-Fragoso & Barba
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<normalizedToken originalValue="Álvarez">Alvarez</normalizedToken>
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, 2001: 145 [Type locality: Mexico, Tabasco, Municipio de Huimanguillo, Arroyo las Flores, Villa de Guadelupe 2a
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<normalizedToken originalValue="sección">seccion</normalizedToken>
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Los Chimalapas, km 5 Ruta Malpasito-Carlos A. Madrazo,
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<geoCoordinate direction="north" orientation="latitude" precision="15" value="17.368055">17°22'05"N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-93.60694">93°36'25"W</geoCoordinate>
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; CNIN; male].
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</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="18" type="diagnosis">
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<paragraph pageId="17" pageNumber="18">Diagnosis.</paragraph>
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<paragraph pageId="17" pageNumber="18">
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This species is similar to
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<taxonomicName class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia bicornuta" order="Trichoptera" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="bicornuta">Leucotrichia bicornuta</taxonomicName>
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,
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<taxonomicName class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia dianeae" order="Trichoptera" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="dianeae">Leucotrichia dianeae</taxonomicName>
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, and
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<taxonomicName class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia tapantia" order="Trichoptera" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="tapantia">Leucotrichia tapantia</taxonomicName>
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sp. n. These species share a similar combination of characteristics present in the phallus and the posterolateral margin of sternum VIII, as discussed under
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<taxonomicName class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia bicornuta" order="Trichoptera" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="bicornuta">Leucotrichia bicornuta</taxonomicName>
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.
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<taxonomicName class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia extraordinaria" order="Trichoptera" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="extraordinaria">Leucotrichia extraordinaria</taxonomicName>
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can be easily recognized by the single peg-like seta that occurs on the apex of the posterolateral projection of sternum VIII; the other 3 species all bear long, prominent setae in this location. The posterolateral projection is also much narrower and more acute in
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<taxonomicName class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia extraordinaria" order="Trichoptera" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="extraordinaria">Leucotrichia extraordinaria</taxonomicName>
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than in the other 3 species. Additionally, the concave posterior margin of sternum VIII, when viewed ventrally, is much more rounded in
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<taxonomicName class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia extraordinaria" order="Trichoptera" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="extraordinaria">Leucotrichia extraordinaria</taxonomicName>
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than in
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<taxonomicName class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia bicornuta" order="Trichoptera" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="bicornuta">Leucotrichia bicornuta</taxonomicName>
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. It also lacks the small mesal projection present in both
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<taxonomicName class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia tapantia" order="Trichoptera" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="tapantia">Leucotrichia tapantia</taxonomicName>
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and
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<taxonomicName class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia dianeae" order="Trichoptera" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="dianeae">Leucotrichia dianeae</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="18" type="description">
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<paragraph pageId="17" pageNumber="18">Description.</paragraph>
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<paragraph pageId="17" pageNumber="18">
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Male. Length of forewing 2.4 mm (n=1). Head unmodified, with 3 ocelli; antennae unmodified. Color in alcohol brown. Genitalia. Abdominal sternum VII with digitate mesoventral process. Sternum VIII posteroventral projection bearing single peg-like spine, in ventral view with posterior margin concave. Segment IX anterolateral margin convex, posterolateral margin irregular; in dorsal view anterior margin concave, posterior margin straight. Tergum
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<normalizedToken originalValue="×">x</normalizedToken>
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with dorsal sclerite simple; ventral sclerite broadest mesally, dorsal and ventral apices knoblike; membranous apex with 2 digitate projections and 1 large subtriangular projection extending posteriad. Subgenital plate with dorsal arm tapering apically, extending dorsad; ventral arm tapering apically, apex slightly hooked dorsad, in ventral view with small apical emargination. Inferior appendage dorsomesally
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<normalizedToken originalValue="“humped,”">"humped,"</normalizedToken>
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bearing single dorsal spine; in ventral view sinuate. Phallus apex bearing multiple pairs of elongate internal sclerites and pair of apical membranous lobes.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="18" type="material examined">
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<paragraph pageId="17" pageNumber="18">Material examined.</paragraph>
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<paragraph pageId="17" pageNumber="18">
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Holotype male: MEXICO: Tabasco: Municipio de Huimanguillo, Arroyo las Flores, Villa de Guadalupe 2a
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<normalizedToken originalValue="sección">seccion</normalizedToken>
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Los Chimalapas, km 5 Ruta Malpasito-Carlos A. Madrazo,
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<geoCoordinate direction="north" orientation="latitude" precision="15" value="17.368055">17°22'05"N</geoCoordinate>
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-93.60694">93°36'25"W</geoCoordinate>
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, 26.vi.1999, J. Bueno and R. Barba (in alcohol) (UMSP000140695) (CNIN).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="18" type="etymology">
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<paragraph pageId="17" pageNumber="18">Etymology.</paragraph>
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<paragraph pageId="17" pageNumber="18">
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Extraordinaria, Spanish indicating
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<normalizedToken originalValue="“uncommon”">"uncommon"</normalizedToken>
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, referring to the shape of sternum VIII.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |