284 lines
24 KiB
XML
284 lines
24 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.248.4106" ID-GBIF-Dataset="605e7744-e499-4617-bb69-6531a82ddbae" ID-PMC="PMC3520135" ID-Pensoft-Pub="1313-2970-248-1" ID-PubMed="23275757" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-248-1" ModsDocOrigin="ZooKeys 248" ModsDocTitle="A revision of the New World species of Gymnoclasiopa Hendel (Diptera, Ephydridae)" checkinTime="1451247880623" checkinUser="pensoft" docAuthor="Mathis, Wayne N. & Zatwarnicki, Tadeusz" docDate="2012" docId="084A4EB696930DAB473D866D9089D021" docLanguage="en" docName="ZooKeys 248: 1-69" docOrigin="ZooKeys 248" docSource="http://dx.doi.org/10.3897/zookeys.248.4106" docTitle="Gymnoclasiopa parilis" docType="treatment" docVersion="3" lastPageNumber="34" masterDocId="23013B478951FFB1FFF7FFACFFBFFF8F" masterDocTitle="A revision of the New World species of Gymnoclasiopa Hendel (Diptera, Ephydridae)" masterLastPageNumber="69" masterPageNumber="1" pageNumber="31" updateTime="1668154988994" 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 New World species of Gymnoclasiopa Hendel (Diptera, Ephydridae)</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>Mathis, Wayne N.</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>Zatwarnicki, Tadeusz</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>2012</mods:date>
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<mods:detail type="volume">
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<mods:number>248</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>69</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.248.4106</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.248.4106</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-248-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152039120" LSID="urn:lsid:plazi:treatment:084A4EB696930DAB473D866D9089D021" httpUri="http://treatment.plazi.org/id/084A4EB696930DAB473D866D9089D021" lastPageId="33" lastPageNumber="34" pageId="30" pageNumber="31">
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<subSubSection pageId="30" pageNumber="31" type="nomenclature">
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<paragraph pageId="30" pageNumber="31">
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<taxonomicName LSID="http://species-id.net/wiki/Gymnoclasiopa_parilis" authority="Cresson" class="Insecta" family="Ephydridae" genus="Gymnoclasiopa" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Gymnoclasiopa parilis" order="Diptera" pageId="30" pageNumber="31" phylum="Arthropoda" rank="species" species="parilis">Gymnoclasiopa parilis (Cresson)</taxonomicName>
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Figs 41-44
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</paragraph>
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</subSubSection>
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<subSubSection pageId="30" pageNumber="31" type="reference_group">
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<paragraph pageId="30" pageNumber="31">
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<taxonomicName class="Insecta" family="Ephydridae" genus="Ditrichophora" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ditrichophora parilis" order="Diptera" pageId="30" pageNumber="31" phylum="Arthropoda" rank="species" species="parilis">Ditrichophora parilis</taxonomicName>
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<bibRefCitation author="Cresson, ET Jr" journalOrPublisher="Entomological News" pageId="50" pageNumber="51" pagination="159 - 164" title="Descriptions of new genera and species of the dipterous family Ephydridae. Paper VI." volume="35" year="1924">Cresson 1924</bibRefCitation>
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: 160;
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<bibRefCitation author="Cresson, ET Jr" journalOrPublisher="Transactions of the American Entomological Society" pageId="50" pageNumber="51" pagination="101 - 128" title="Synopses of North American Ephydridae (Diptera) I. The subfamily Psilopinae, with descriptions of new species." volume="68" year="1942">1942</bibRefCitation>
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: 119 [review].
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<bibRefCitation author="Wirth, WW" journalOrPublisher="S. Department of Agriculture, Washington, D. C." pageId="50" pageNumber="51" title="Ephydridae. Pp. 734 - 759. In: Stone A, Sabrosky CW, Wirth WW, Foote RH, Coulson JR (Eds) A Catalog of the Diptera of America North of Mexico. Handbook 276, U." year="1965">Wirth 1965</bibRefCitation>
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: 739 [Nearctic catalog].
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</paragraph>
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<paragraph pageId="30" pageNumber="31">
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<taxonomicName class="Insecta" family="Ephydridae" genus="Gymnoclasiopa" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Gymnoclasiopa parilis" order="Diptera" pageId="30" pageNumber="31" phylum="Arthropoda" rank="species" species="parilis">Gymnoclasiopa parilis</taxonomicName>
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.
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<bibRefCitation author="Mathis, WN" journalOrPublisher="Memoirs on Entomology, International" pageId="50" pageNumber="51" pagination="1 - 423" title="A world catalog of the shore flies (Diptera: Ephydridae)." volume="4" year="1995">Mathis and Zatwarnicki 1995</bibRefCitation>
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: 177 [generic combination; world catalog].
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="31" lastPageNumber="32" pageId="30" pageNumber="31" type="diagnosis">
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<paragraph pageId="30" pageNumber="31">Diagnosis.</paragraph>
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<paragraph lastPageId="31" lastPageNumber="32" pageId="30" pageNumber="31">
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This species is distinguished from congeners by the following combination of characters: Small to moderately small shore flies, body length 1.60-2.60 mm, generally black with moderately to very sparsely gray microtomentose dorsally. Head: Frons moderately gray microtomentose on black background color; fronto-orbits gray. Scape black, pedicel mostly grayish black but with apex yellowish red; basal flagellomere blackish gray dorsoapically, yellowish to reddish basoventrally; arista bearing 5 dorsal rays. Face somewhat flat, although antennal grooves, especially ventral margins, relatively conspicuous; facial microtomentum distinctive, generally silvery white; genal height greater than height of basal flagellomere, gena-to-eye ratio 0.13-0.15, silvery white, concolorous with face. Maxillary palpus black. Thorax: Mesonotum thinly microtomentose, subshiny with
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<pageBreakToken pageId="31" pageNumber="32" start="start">some</pageBreakToken>
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metallic luster, especially medially; grayish black; pleural areas gray to brownish gray, subshiny. Wing hyaline; costal vein ratio 0.36-0.43; M vein ratio 0.52-0.61; halter stem brown to blackish brown; knob whitish yellow to yellow. Coxae, femora and tibia concolorous grayish black to black, microtomentum sparse; tarsi mostly yellow, apical tarsomeres darker, more grayish black. Abdomen: Tergites largely shiny black, very sparsely microtomentose. Male terminalia (Figs 41-43): Epandrium in posterior view (Fig. 41) as a moderately rounded, inverted U with the base more narrowly formed, width of dorsal portion slightly narrower than lateral arms, lateral arms shallowly arched, setulae more clustered at ventral margin; cercus in posterior view (Fig. 41) elongate, evenly oval, dorsal margin very slightly more narrowly rounded than ventral margin, setulae more clustered at ventral margin; aedeagus in lateral view (Fig. 43) slipper-like, base shallowly emarginate, tapered gradually toward apex, apex moderately broadly rounded, in ventral view (Fig. 42) expanded laterally from narrow base on basal 1/3, thereafter to apex almost parallel sided, apical margin moderately deeply incised medially, bilobed; phallapodeme in lateral view (Fig. 43) more or less irregularly triangular, extension toward hypandrium more elongate than angle towards aedeagal base, in ventral view (Fig. 42) I-shaped, apical crossbar robust, wider than basal crossbar, apical margin very shallowly emarginate; ejaculatory apodeme in lateral view robustly comma-shaped, in ventral view L-shaped; postgonite in lateral view (Fig. 43) robustly bar-like, basal 1/3 angulate, narrower than extended, mostly parallel-sided apical 2/3, bearing 3-4 setulae along posterior margin and 2 setulae subapically along anterior margin, in ventral view (Fig. 42) as an elongate triangle, wide basally, tapered to narrowly rounded apex; pregonite in lateral view (Fig. 43) moderately elongate, straight, clavate, wider apically than narrow base, in ventral view (Fig. 42) robustly J-shaped with pointed, curved base and expanded apex; hypandrium in ventral view (Fig. 42) almost quadrate, as wide as long, anterior margin shallowly curved, lateral margins curvey, posterior margin broadly and moderately deeply emarginate, forming wide pocket, in lateral view (Fig. 43) narrowly elongate, shallowly sinuous.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="31" pageNumber="32" type="type material">
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<paragraph pageId="31" pageNumber="32">Type material.</paragraph>
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<paragraph pageId="31" pageNumber="32">
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The holotype male of
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<taxonomicName class="Insecta" family="Ephydridae" genus="Ditrichophora" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ditrichophora parilis" order="Diptera" pageId="31" pageNumber="32" phylum="Arthropoda" rank="species" species="parilis">Ditrichophora parilis</taxonomicName>
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Cresson is labeled "Bar Harbor 4 VIII. 18. [August 18; date handwritten] Me [Maine. Hancock:]/♂/M. C. Z. Type 31758 [red; number handwritten]/TYPE Ditrichophora PARALIS [sic; parilis] E. T. Cresson, Jr. [maroon; species name handwritten]." The holotype is directly pinned, is in good condition (thorax partially broken where pin is inserted), and is deposited in the MCZ (31758).
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<bibRefCitation author="Cresson, ET Jr" journalOrPublisher="Entomological News" pageId="50" pageNumber="51" pagination="159 - 164" title="Descriptions of new genera and species of the dipterous family Ephydridae. Paper VI." volume="35" year="1924">Cresson</bibRefCitation>
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(1924: 160) noted that C. W. Johnson was the collector.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="31" pageNumber="32" type="type locality">
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<paragraph pageId="31" pageNumber="32">Type locality.</paragraph>
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<paragraph pageId="31" pageNumber="32">
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United States. Maine. Hancock: Bar Harbor (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="44.31167">44°18.7'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-68.20333">68°12.2'W</geoCoordinate>
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).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="33" lastPageNumber="34" pageId="31" pageNumber="32" type="other specimens examined">
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<paragraph pageId="31" pageNumber="32">Other specimens examined.</paragraph>
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<paragraph pageId="31" pageNumber="32">
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Nearctic. CANADA. BRITISH COLUMBIA. Waterfall at Peterson Creek # 4, Alaska Highway DC 445 (
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="52.4">52°24'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-121.63333">121°38'W</geoCoordinate>
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), 29 Jun 1978, P. H. Arnaud, Jr. (1♀; CAS).
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</paragraph>
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<paragraph pageId="31" pageNumber="32">
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NORTHWEST TERRITORIES. Aklavik (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="68.22667">68°13.6'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-135.01167">135°0.7'W</geoCoordinate>
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), 12 Jun-15 Sep 1931, O. Bryant (1♂, 3♀; USNM).
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</paragraph>
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<paragraph lastPageId="33" lastPageNumber="34" pageId="31" pageNumber="32">
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UNITED STATES. ALASKA. Fairbanks North Star: Fairbanks, Lake Ballaine (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="64.87">64°52.2'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-147.825">147°49.5'W</geoCoordinate>
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; 160 m), 2 Aug 2011, D. and W. N. Mathis (1♂, 3♀;
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<pageBreakToken pageId="32" pageNumber="33" start="start">USNM</pageBreakToken>
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). Kenai Peninsula: Kenai Lake (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="60.341667">60°20.5'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-149.37">149°22.2'W</geoCoordinate>
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; Primrose Campground), 31 Jul 2002, 2003, D. and W. N. Mathis (2♂, 2♀; USNM); Kenai River,
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<normalizedToken originalValue="Jim’s">Jim's</normalizedToken>
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Landing (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="60.481667">60°28.9'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-150.115">150°06.9'W</geoCoordinate>
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), 3 Aug 2002, D. and W. N. Mathis (2♂; USNM); Skilak Lake (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="60.43833">60°26.3'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-150.32333">150°19.4'W</geoCoordinate>
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), 3 Aug 2002, D. and W. N. Mathis (1♀; USNM). Matanuska-Susitna: Eklutna (Knik Arm;
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="61.47">61°28.2'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-149.35667">149°21.4'W</geoCoordinate>
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), 7 Aug 2002, D. and W. N. Mathis (1♂; USNM); Glennallen (96.5 km W Glennallen;
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="61.926666">61°55.6'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-147.22667">147°13.6'W</geoCoordinate>
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), 7 Aug 2012, D. and W. N. Mathis (1♀; USNM); Knik River (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="61.463333">61°27.8'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-148.86">148°51.6'W</geoCoordinate>
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), 5 Aug 2002, D. and W. N. Mathis (21♂; USNM); Matanuska (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="61.541668">61°32.5'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-149.23">149°13.8'W</geoCoordinate>
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; rotary trap), 29 Apr 1944, J. C. Chamberlin (1♂, 4♀; USNM); Matanuska Flats (N Palmer;
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="61.266666">61°16'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-150.26666">150°16'W</geoCoordinate>
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), 17 Jul 1971, B. A. Foote (1♂; USNM); Sheep Creek (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="61.97167">61°58.3'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-150.08333">150°05'W</geoCoordinate>
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; 55 m), 10 Aug 2011, D. and W.N. Mathis (3♂, 5♀; USNM); Talkeetna (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="62.315">62°18.9'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-150.105">150°06.3'W</geoCoordinate>
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), 10 Aug 2011, D. and W. N. Mathis (1♀; USNM); Willow Creek (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="61.768333">61°46.1'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-150.07">150°04.2'W</geoCoordinate>
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; 50 m), 10 Jul 2006, D. and W. N. Mathis (1♂; USNM). Southeast Fairbanks (Census Area): Delta Junction (8 km S;
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="63.858334">63°51.5'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-145.74333">145°44.6'W</geoCoordinate>
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), 11 Aug 2003, D. and W. N. Mathis (1♂; USNM); Gardiner Creek Camp, Alaska Highway DC 1253 (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="62.858334">62°51.5'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-141.46666">141°28'W</geoCoordinate>
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), 5 Aug 1978, P. H. Arnaud, Jr. (1♂; CAS); Tok River, GJ-97.9 (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="62.363335">62°21.8'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-142.84166">142°50.5'W</geoCoordinate>
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), 4 Aug 1978, P. H. Arnaud, Jr. (1♀; CAS). Valdez-Cordova (Census Area): Chitina (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="61.515">61°30.9'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-144.43666">144°26.2'W</geoCoordinate>
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), 15-18 Jun 1953, W. C. Frohne (2♂, 2♀; USNM; WSU); Lower Tonsina Valley (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="61.655">61°39.3'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-144.65834">144°39.5'W</geoCoordinate>
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),
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<pageBreakToken pageId="33" pageNumber="34" start="start">19</pageBreakToken>
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Aug 1953, W. C. Frohne (1♀; WSU); Tolsona Creek State Campground, Glenn Highway, A 173 (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="62.065">62°03.9'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-145.99667">145°59.8'W</geoCoordinate>
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), 31 Jul 1978, P. H. Arnaud, Jr. (2♂, 1♀; CAS). Yukon-Koyukuk (Census Area): Circle Hot Springs (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="65.825">65°49.5'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-144.06">144°03.6'W</geoCoordinate>
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), 26 Jul 1971, B. A. Foote (2♂, 3♀; CMNH, USNM).
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</paragraph>
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<paragraph pageId="33" pageNumber="34">
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CALIFORNIA. San Mateo: Stanford University (
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="37.4">37°24'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-122.24167">122°14.5'W</geoCoordinate>
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), 15 Jul, A. L. Melander (1♀; ANSP).
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</paragraph>
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<paragraph pageId="33" pageNumber="34">
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CONNECTICUT. Litchfield: Kent Falls (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="41.77833">41°46.7'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-73.416664">73°25'W</geoCoordinate>
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), 28 Aug 1940, A. L. Melander (1♂; USNM).
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</paragraph>
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<paragraph pageId="33" pageNumber="34">
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MAINE. Hancock: Bar Harbor (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="44.388332">44°23.3'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-68.205">68°12.3'W</geoCoordinate>
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), 2 Jul 1921, C. W. Johnson (1♀; ANSP); Cadillac Mountain (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="44.351665">44°21.1'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-68.223335">68°13.4'W</geoCoordinate>
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), 25 Jul 1914 (1♂; ANSP). Somerset: Caratunk (
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="45.233334">45°14'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-69.99">69°59.4'W</geoCoordinate>
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), 2 Aug 1950, A. H. Sturtevant (1♀; USNM).
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</paragraph>
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<paragraph pageId="33" pageNumber="34">
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MASSACHUSETTS. Hampden: Chester (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="42.273335">42°16.4'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-72.94334">72°56.6'W</geoCoordinate>
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), 12 Jul 1912, C. W. Johnson (1♂; ANSP).
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</paragraph>
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<paragraph pageId="33" pageNumber="34">
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NEW HAMPSHIRE. Coos: Dolly Copp (
|
||
<geoCoordinate direction="north" orientation="latitude" precision="92" value="44.331665">44°19.9'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="west" orientation="longitude" precision="92" value="-71.21833">71°13.1'W</geoCoordinate>
|
||
), 13 Jul 1931, A. L. Melander (1♀; USNM). Grafton: White Mountains, Stinson Lake (
|
||
<geoCoordinate direction="north" orientation="latitude" precision="92" value="43.861668">43°51.7'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="west" orientation="longitude" precision="92" value="-71.808334">71°48.5'W</geoCoordinate>
|
||
), 23 Jul 1961, W. W. Wirth (1♂, 1♀; USNM).
|
||
</paragraph>
|
||
<paragraph pageId="33" pageNumber="34">
|
||
NEW YORK. Cattaraugus: Stoddard Hollow (
|
||
<geoCoordinate direction="north" orientation="latitude" precision="925" value="42.066666">42°04'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="west" orientation="longitude" precision="92" value="-78.75833">78°45.5'W</geoCoordinate>
|
||
; 550-580 m), 10 Aug 1961, D. L. Deonier (7♂, 7♀; USNM). Hamilton: Shanty Brook (
|
||
<geoCoordinate direction="north" orientation="latitude" precision="92" value="43.286667">43°17.2'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="west" orientation="longitude" precision="92" value="-74.55666">74°33.4'W</geoCoordinate>
|
||
; 520 m), 5 Aug 1961, D. L. Deonier (4♂, 2♀; USNM).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="33" pageNumber="34" type="distribution">
|
||
<paragraph pageId="33" pageNumber="34">Distribution</paragraph>
|
||
<paragraph pageId="33" pageNumber="34">
|
||
(Fig. 44). Nearctic: Canada (British Columbia, Northwest Territories, Quebec, Yukon Territory), United States (Alaska, California, Connecticut, Maine, Massachusetts, New Hampshire, New York,?Vermont [literature record, not confirmed;
|
||
<bibRefCitation author="Cresson, ET Jr" journalOrPublisher="Entomological News" pageId="50" pageNumber="51" pagination="159 - 164" title="Descriptions of new genera and species of the dipterous family Ephydridae. Paper VI." volume="35" year="1924">Cresson 1924</bibRefCitation>
|
||
: 160], Washington).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="33" pageNumber="34" type="remarks">
|
||
<paragraph pageId="33" pageNumber="34">Remarks.</paragraph>
|
||
<paragraph pageId="33" pageNumber="34">
|
||
In collections that we studied, this was the species that was most often misidentified. Although similar to other congeners, it is distinguished most by the black maxillary palpus and tan to yellowish basitarsomere of the foreleg and halter stem. From
|
||
<taxonomicName class="Insecta" family="Ephydridae" genus="Gymnoclasiopa" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Gymnoclasiopa grecorum" order="Diptera" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="grecorum">Gymnoclasiopa grecorum</taxonomicName>
|
||
, which also shares these character states just noted, it is distinguished by the ventrally reddish antennae (especially the basal flagellomere) and the black, subshiny postpronotum, notopleuron, and anepisternum.
|
||
</paragraph>
|
||
<caption pageId="33" pageNumber="34">
|
||
<paragraph pageId="33" pageNumber="34">
|
||
Figures 41-43.
|
||
<taxonomicName class="Insecta" family="Ephydridae" genus="Gymnoclasiopa" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Gymnoclasiopa parilis" order="Diptera" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="parilis">Gymnoclasiopa parilis</taxonomicName>
|
||
(Cresson) (USA. Maine. Hancock: Cadillac Mountain). 41 epandrium and cerci, posterior view 42 internal structures of male terminalia (aedeagus [shaded], phallapodeme, gonite, hypandrium), ventral view 43 same, lateral view. Scale bar = 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption pageId="33" pageNumber="34">
|
||
<paragraph pageId="33" pageNumber="34">
|
||
Figure 44. Distribution map of
|
||
<taxonomicName class="Insecta" family="Ephydridae" genus="Gymnoclasiopa" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Gymnoclasiopa parilis" order="Diptera" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="parilis">Gymnoclasiopa parilis</taxonomicName>
|
||
(Cresson).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |