134 lines
14 KiB
XML
134 lines
14 KiB
XML
<document id="B3FAF174C15A272247EB0C50230E27AA" ID-CLB-Dataset="34574" 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-ZooBank="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="F8EE710AA843E2B5097AE7782B9EF262" docLanguage="en" docName="ZooKeys 499: 1-100" docOrigin="ZooKeys 499" docSource="http://dx.doi.org/10.3897/zookeys.499.8360" docTitle="Leucotrichia tritoven Flint 1996" docType="treatment" docVersion="5" lastPageNumber="42" masterDocId="FFEDFF9A1B36F3275F43FFA7FFE8FFE1" masterDocTitle="A revision of the Neotropical caddisfly genus Leucotrichia Mosely, 1934 (Hydroptilidae, Leucotrichiinae)" masterLastPageNumber="100" masterPageNumber="1" pageNumber="41" updateTime="1701375877423" updateUser="ExternalLinkService">
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<mods:title id="B6D0CDA2B00C4E351F74D383B093FFB9">A revision of the Neotropical caddisfly genus Leucotrichia Mosely, 1934 (Hydroptilidae, Leucotrichiinae)</mods:title>
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<mods:namePart id="F358D282C86A5553EFE96ABE9F116190">Thomson, Robin E.</mods:namePart>
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<mods:namePart id="2AC32B3AE9715EC9E77574E3327A78F2">Holzenthal, Ralph W.</mods:namePart>
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<mods:typeOfResource id="F080E60C6FAE869390FF06D4894FD4B3">text</mods:typeOfResource>
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<mods:title id="980DF30C4876C438402AF85DB53E9E0F">ZooKeys</mods:title>
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<mods:date id="353521C5F7E1336F3FAB5E305D445764">2015</mods:date>
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<mods:number id="E548A91DDFF30B360B8B49F6C8ED521F">499</mods:number>
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<mods:classification id="78658F39B115BBE85818469724D6C4C4">journal article</mods:classification>
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<mods:identifier id="8CFF966B4BF06EAFD043A7D4060B2396" type="DOI">http://dx.doi.org/10.3897/zookeys.499.8360</mods:identifier>
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<mods:identifier id="92D5541DB184C4C3E40B3E5E5F39FB70" type="Pensoft-Pub">1313-2970-499-1</mods:identifier>
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<treatment id="F8EE710AA843E2B5097AE7782B9EF262" ID-GBIF-Taxon="152059807" LSID="urn:lsid:plazi:treatment:F8EE710AA843E2B5097AE7782B9EF262" httpUri="http://treatment.plazi.org/id/F8EE710AA843E2B5097AE7782B9EF262" lastPageId="41" lastPageNumber="42" pageId="40" pageNumber="41">
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<subSubSection id="5232683A95B79F5B3981D544314FC5A6" pageId="40" pageNumber="41" type="multiple">
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<paragraph id="BE5B2F95D471DB50A37696B2EBC56DAF" pageId="40" pageNumber="41">Taxon classification Animalia Trichoptera Hydroptilidae</paragraph>
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</subSubSection>
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<subSubSection id="DB72FFBEFA76F0C5FC2EDC8B2FBC04C5" pageId="40" pageNumber="41" type="nomenclature">
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<paragraph id="3EDDDC3B26111AE6F9A1C84B7B8E9010" pageId="40" pageNumber="41">
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<taxonomicName id="DFAE58D431FC5DCD6611019F062943D9" ID-CoL="6PVP9" authority="Flint, 1996" authorityName="Flint" authorityYear="1996" class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia tritoven" order="Trichoptera" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="tritoven">Leucotrichia tritoven Flint, 1996</taxonomicName>
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Fig. 43
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</paragraph>
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</subSubSection>
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<subSubSection id="49BEA75B03A7CBEAEC746E3A76F6BC9B" pageId="41" pageNumber="42" type="reference_group">
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<paragraph id="6ADCB6AB249B23A25435115105FFB9FA" pageId="41" pageNumber="42">
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<taxonomicName id="7A7CF16B6517E5B9EC405F28C32A5A23" class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia tritoven" order="Trichoptera" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="tritoven">
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<pageBreakToken id="26BCD0A2A15827BACFD89FE16E2CB787" pageId="41" pageNumber="42" start="start">tritoven</pageBreakToken>
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</taxonomicName>
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Flint, 1996: 89 [Type locality: Trinidad, streamlet, Lalaja Road,
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<geoCoordinate id="61D48B6399AB8C4D3B888DD6CDE3DC7F" direction="north" orientation="latitude" precision="925" value="10.716666">10°43'N</geoCoordinate>
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,
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<geoCoordinate id="9EC635BCDB34ED7FA029F648F5A845A9" direction="west" orientation="longitude" precision="925" value="-61.283333">61°17'W</geoCoordinate>
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; NMNH; male].
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</paragraph>
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</subSubSection>
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<subSubSection id="1E7E2B2BF495713ACE6A20AACBFDAC54" pageId="41" pageNumber="42" type="diagnosis">
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<paragraph id="F8AA3466DCEEFA109E6F5422C54F19F3" pageId="41" pageNumber="42">Diagnosis.</paragraph>
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<paragraph id="79E14107602B08C25760AF7DBD10CA95" pageId="41" pageNumber="42">
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<taxonomicName id="461B08EE9D344A2047C3854990D7469A" class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia tritoven" order="Trichoptera" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="tritoven">Leucotrichia tritoven</taxonomicName>
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is most similar to
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<taxonomicName id="8168C10C4C59171B97806C5B1921C699" class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia kateae" order="Trichoptera" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="kateae">Leucotrichia kateae</taxonomicName>
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. In both of these species, the dorsal spine of the inferior appendage is located on a dorsomesal
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<normalizedToken id="07A24DEF7F9DCAAEABF567D76DAF6BBB" originalValue="“hump”">"hump"</normalizedToken>
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(Fig. 43A). There is also a pair of membranous lobes arising from the apex of the phallus in each of these species, from the base of which a pair of large, pointed sclerites also arises. A pair of elongate, apically curling sclerites on the phallus distinguishes
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<taxonomicName id="9294EFF2BB603EE6326AC16CD36A35F2" class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia tritoven" order="Trichoptera" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="tritoven">Leucotrichia tritoven</taxonomicName>
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from
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<taxonomicName id="8CE27B886C734B4D0B7815260E6377FD" class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia kateae" order="Trichoptera" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="kateae">Leucotrichia kateae</taxonomicName>
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, which lacks these elongate sclerites. Additionally, the dorsal arm of the subgenital plate in
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<taxonomicName id="DFE35C7B6B50C0257410556211907D5D" class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia tritoven" order="Trichoptera" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="tritoven">Leucotrichia tritoven</taxonomicName>
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is digitate, whereas in
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<taxonomicName id="A9402249A9E6243901636268F8527409" class="Insecta" family="Hydroptilidae" genus="Leucotrichia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Leucotrichia kateae" order="Trichoptera" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="kateae">Leucotrichia kateae</taxonomicName>
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it is apically acute.
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</paragraph>
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</subSubSection>
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<subSubSection id="741930FA8FC42B277DDD606AC644C2D1" pageId="41" pageNumber="42" type="description">
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<paragraph id="0CEA7D1DB60BDA87E5C5029CDB7BAE11" pageId="41" pageNumber="42">Description.</paragraph>
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<paragraph id="01ED978A3501424F7D64F9F1D35C3633" pageId="41" pageNumber="42">
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Male. Length of forewing 1.5-2.0 mm (n=24). Head unmodified, with 3 ocelli; antennae unmodified. Dorsum of head brown with light yellow setae; thorax brown with light yellow setae dorsally, brown ventrally; leg segments with brown setae. Forewings covered with fine yellow setae with dark brown setae at edges and apex. Genitalia. Abdominal sternum VII with digitate mesoventral process with small basal ridge. Sternum VIII in ventral view with posterior margin concave. Segment IX anterolateral margin produced mesally, posterolateral margin irregular; in dorsal view anterior margin concave, posterior margin concave. Tergum
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<normalizedToken id="FFAD1776ABC0BFBD2186C5D6DA8BA84E" originalValue="×">x</normalizedToken>
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with dorsal sclerite slender, elongate; ventral sclerite semielliptic; membranous apex suborbicular. Subgenital plate with dorsal arm digitate, apex truncate; ventral arm digitate, laterally obscured from view by inferior appendage, in ventral view triangular. Inferior appendage dorsomesally
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<normalizedToken id="F2D30E02C21096B6577E4FB9359C9731" originalValue="“humped,”">"humped,"</normalizedToken>
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apex rounded, bearing single dorsal spine; in ventral view with mitten-like
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<normalizedToken id="E3CB38665EEC3DFB857535B7EBB69964" originalValue="“thumb”">"thumb"</normalizedToken>
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on inner margin (Fig. 43D). Phallus apex bearing U-shaped internal apodeme, pair of apical membranous lobes, and 2 pairs of elongate sclerites: 1st pair lateral, elongate, apically curled, 2nd pair acute, apicodorsal sclerites extending anteriad.
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</paragraph>
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</subSubSection>
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<subSubSection id="CCFDF78793582F3A2DA1E42E6BEADF49" pageId="41" pageNumber="42" type="material examined">
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<paragraph id="3C2632626ED3A7344C7FEA5875384667" pageId="41" pageNumber="42">Material examined.</paragraph>
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<paragraph id="6648BDF674DADD61C3FE6100A5D5C610" pageId="41" pageNumber="42">
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Holotype male: TRINIDAD: Lalaja Road, streamlet,
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<geoCoordinate id="284F37A69F283AA6422CCD2224559AEE" direction="north" orientation="latitude" precision="925" value="10.716666">10°43'N</geoCoordinate>
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,
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<geoCoordinate id="3A75D356F8AFF85A335DD3B63FF7ACB3" direction="west" orientation="longitude" precision="925" value="-61.283333">61°17'W</geoCoordinate>
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, elev. 520 m, 26.vi.1993, by net, O.S. Flint, Jr. and W.N. Mathis (USNM 105437) (NMNH). Paratypes: Same data as holotype, 3 males, 1 female (NMNH); TRINIDAD: Lalaja Road, Guanapo River, elev. 480 m,
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<geoCoordinate id="2F439C1BE5ED16839C03B219E0E159A4" direction="north" orientation="latitude" precision="925" value="10.716666">10°43'N</geoCoordinate>
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,
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<geoCoordinate id="1808AB449EB22433815DFCC6273695FF" direction="west" orientation="longitude" precision="925" value="-61.283333">61°17'W</geoCoordinate>
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, 26.vi.1993, by net, O.S. Flint, Jr. and W.N. Mathis, 2 males, 1 female (in alcohol) (NMNH); TOBAGO: Charlotteville, 4 km S, big waterfall,
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<geoCoordinate id="5E4805C832206D92564731A049E90B65" direction="north" orientation="latitude" precision="925" value="11.316667">11°19'N</geoCoordinate>
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,
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<geoCoordinate id="C15E0FD11846B0E24B1D293924339E48" direction="west" orientation="longitude" precision="925" value="-60.55">60°33'W</geoCoordinate>
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, elev 125 m, 10.vi.1993, by net, O.S. Flint, Jr. and W.N. Mathis, 1 male (in alcohol) (NMNH); Roxborough, 6.5 km N, B1/5, elev. 390 m,
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<geoCoordinate id="45D52B0F9CAA579391CBB97A467665EE" direction="north" orientation="latitude" precision="925" value="11.283334">11°17'N</geoCoordinate>
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,
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<geoCoordinate id="EB76DCED46CD606D0B1186974F99E3FD" direction="west" orientation="longitude" precision="925" value="-60.583332">60°35'W</geoCoordinate>
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, 14.vi.1993, by net, O.S. Flint, Jr. and W.N. Mathis, 6 males (NMNH); VENEZUELA: Sucre Parque Nacional,
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<normalizedToken id="2029830311D054C3BAB638E451DA4F3A" originalValue="Península">Peninsula</normalizedToken>
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de Paria, Uquire,
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<normalizedToken id="7965979833A38E88E9557E01B2A38369" originalValue="Río">Rio</normalizedToken>
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La Viuda,
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<geoCoordinate id="3F061989A59E67CF12023F5C93DB88AE" direction="north" orientation="latitude" precision="1" value="10.713834">10°42.830'N</geoCoordinate>
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,
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<geoCoordinate id="1CBC908E22E57B025AB0C1CB5611D07D" direction="west" orientation="longitude" precision="1" value="-61.961018">61°57.661'W</geoCoordinate>
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, elev. 15 m, 30.iii-1.iv.1995, Holzenthal, Flint, and Cressa, 10 males, 3 females (NMNH). Nontypes: GUYANA: Dubulay Ranch, Warniabo Creek,
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<geoCoordinate id="386918DDC3A2A39A190EE50C18638881" direction="north" orientation="latitude" precision="92" value="5.6633334">5°39.8'N</geoCoordinate>
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,
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<geoCoordinate id="40549808FA5957F5E506E5BBC972064E" direction="west" orientation="longitude" precision="92" value="-57.89">57°53.4'W</geoCoordinate>
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, 14-19.iv.1995, O.S. Flint, Jr., malaise trap night collection, 1 male (in alcohol) (NMNH).
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</paragraph>
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</subSubSection>
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<subSubSection id="DE055B3FF1AC0E4A2CE73A2D59C249DC" pageId="41" pageNumber="42" type="etymology">
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<paragraph id="27802C5B39DE2BE69596F1C814846C33" pageId="41" pageNumber="42">Etymology.</paragraph>
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<paragraph id="080E131FF857E60F098E6754B9B41F86" pageId="41" pageNumber="42">Unknown.</paragraph>
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</subSubSection>
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</treatment>
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</document> |