144 lines
12 KiB
XML
144 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.329.4961" ID-GBIF-Dataset="1e4ab867-cf67-4105-9918-ebb52be7f061" ID-PMC="PMC3800826" ID-Pensoft-Pub="1313-2970-329-33" ID-PubMed="24146552" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-329-33" ModsDocOrigin="ZooKeys 329" ModsDocTitle="A revision of the Larainae (Coleoptera, Elmidae) of Venezuela, with description of nine new species" checkinTime="1451246973851" checkinUser="pensoft" docAuthor="Maier, Crystal A." docDate="2013" docId="2B8BADD9D26ACC0511872571F571D603" docLanguage="en" docName="ZooKeys 329: 33-91" docOrigin="ZooKeys 329" docSource="http://dx.doi.org/10.3897/zookeys.329.4961" docTitle="Disersus dasycolus Spangler & Santiago-Fragoso 1987" docType="treatment" docVersion="3" lastPageNumber="40" masterDocId="307FFFAA5B6E686D5B2FFF86DF568114" masterDocTitle="A revision of the Larainae (Coleoptera, Elmidae) of Venezuela, with description of nine new species" masterLastPageNumber="91" masterPageNumber="33" pageNumber="37" updateTime="1668156405467" 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 Larainae (Coleoptera, Elmidae) of Venezuela, with description of nine new species</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>Maier, Crystal A.</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>2013</mods:date>
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<mods:detail type="volume">
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<mods:number>329</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>33</mods:start>
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<mods:end>91</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.329.4961</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.329.4961</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-329-33</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152047489" LSID="urn:lsid:plazi:treatment:2B8BADD9D26ACC0511872571F571D603" httpUri="http://treatment.plazi.org/id/2B8BADD9D26ACC0511872571F571D603" lastPageId="7" lastPageNumber="40" pageId="4" pageNumber="37">
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<subSubSection pageId="4" pageNumber="37" type="nomenclature">
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<paragraph pageId="4" pageNumber="37">
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<taxonomicName LSID="http://species-id.net/wiki/Disersus_dasycolus" authority="Spangler & Santiago-Fragoso, 1987" authorityName="Spangler & Santiago-Fragoso" authorityYear="1987" class="Insecta" family="Elmidae" genus="Disersus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Disersus dasycolus" order="Coleoptera" pageId="4" pageNumber="37" phylum="Arthropoda" rank="species" species="dasycolus">Disersus dasycolus Spangler & Santiago-Fragoso, 1987</taxonomicName>
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Figs 2, 13, 14, 15, 16, 17
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="37" type="">
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<paragraph pageId="4" pageNumber="37">
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For complete description and genitalia illustrations see
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<bibRefCitation author="Spangler, PJ" journalOrPublisher="Smithsonian Contributions to Zoology" pageId="56" pageNumber="89" title="A revision of the Neotropical aquatic beetle genera Disersus, Pseudodisersus and Potamophilops (Coleoptera: Elmidae)." volume="446" year="1987">Spangler and Santiago-Fragoso 1987</bibRefCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="7" lastPageNumber="40" pageId="4" pageNumber="37" type="material examined">
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<paragraph pageId="4" pageNumber="37">Material examined.</paragraph>
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<paragraph lastPageId="7" lastPageNumber="40" pageId="4" pageNumber="37">
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VENEZUELA:
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<normalizedToken originalValue="Mérida">Merida</normalizedToken>
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State: "VENEZUELA:
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<normalizedToken originalValue="Mérida">Merida</normalizedToken>
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State;
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="8.58925">8°35.355'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-71.2321">71°13.926'W</geoCoordinate>
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1646m; N. of Ejido, Rt. 4 river x-ing; 10.vii.2009; leg. Shepard; gross sample; VZ09-0720-02Z" (3 specimens SEMC). "VENEZUELA:
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<normalizedToken originalValue="Mé">Me</normalizedToken>
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<pageBreakToken pageId="5" pageNumber="38" start="start">rida</pageBreakToken>
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State;
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="8.239883">8°14.393'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-71.8112">71°48.672'W</geoCoordinate>
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, 1862m; Bailadores; 18.vii.2009; Cascada; de Bailadores - stream margins; leg. Short et al.; VZ09-0718-02A" (1 specimen SEMC). "VENEZUELA:
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<normalizedToken originalValue="Mérida">Merida</normalizedToken>
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State;
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="8.633433">8°38.006'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-71.1627">71°09.762'W</geoCoordinate>
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, 2037m; Monte Zerpa area; 20.vii.2009; leg. W. Shepard; stream margin; gross sample; VZ09-0720-01Z" (3 specimens SEMC). "VENEZUELA:
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<normalizedToken originalValue="Mérida">Merida</normalizedToken>
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State; Rio Montealban, Rt. 4; 19 km. W.
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<normalizedToken originalValue="Mérida">Merida</normalizedToken>
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; 20 Feb 1976; C.M. & O.S. Flint Jr." (2 specimens USNM). "Venezuela.
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<normalizedToken originalValue="Mérida">Merida</normalizedToken>
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; Mcipo. Rangel. P.N. Sierra; Nevada; La Mucuy; 2200m. 05/07-XI-1992" "Colector:; J. Camacho" (1 specimen MALUZ) "Via Jaji; Me. Vzla; 15-IX-77" "Cols:; J.M. Osario; A. Escalona" (1 specimen MALUZ). "La Pedregosa; Venezuela-Meri-; da. 1800m; 18-IX-1966" C.J. Rosales; J. Salcedo" (1 specimen MIZA). Trujillo State: "Bocono; Venezuela, Tru-; jillo. m.; 21-VII-1974" "F. Fernandez; H.M. Giani" (3 specimens MIZA). "Bocono; Trujillo Venz.; 13-VIII-1964" "E. Osuna; M. Gelbes" (1 specimen MIZA). "VENEZUELA: Trujillo State;
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="9.198916">9°11.935'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="1" value="-70.75388">70°45.233'W</geoCoordinate>
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, 1601m; ca. 6 km E. Monte
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<pageBreakToken pageId="6" pageNumber="39" start="start">Carmelo</pageBreakToken>
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; 22-vii-2009; leg. W. Shepard; VZ09-0722-03Z; gross sample" (1 specimen SEMC). "VENEZUELA, Trujillo; Parque N. Guaramacal; Mpio. Bocono, Laguna; Aguas Negras 1740; msnm. 26
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<normalizedToken originalValue="–28/V/1995”">-28/V/1995"</normalizedToken>
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"Colectores:; J. Camacho; M. Garcia" (3 specimens MALUZ). "VENEZUELA: Trujillo; Paq. Nac. Guaramacal; Mpio. Bocono Laguna; de Aguas Negras, 1800; msnm. 20-25/VIII/ 1995; Trampa de Luz" "Colectores:; J. Camacho; M. Garcia" (2 specimens MALUZ). "VENEZUELA, Trujillo; Mcipo. Sta. Ana. Via; Bocono-Trujillo 1000; msnm. 28/V/1995" "Colectores:; Garcia, M.; Camacho, J." (18 specimens MALUZ). Lara State:
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<normalizedToken originalValue="Anzoátegui">Anzoategui</normalizedToken>
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; (Qda. Guago); Venezuela- Lara; 1440m 13
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<normalizedToken originalValue="–16-VI-72”">-16-VI-72"</normalizedToken>
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"J. Salcedo; F. Zambrano" (10 specimens MIZA,
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<pageBreakToken pageId="7" pageNumber="40" start="start">2</pageBreakToken>
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specimens MALUZ). Barinas State: "Venezuela: Barinas; San Isidro, 14 kms Sur; La Soledad. 1500m; 30
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<normalizedToken originalValue="–31-V-1975”">-31-V-1975"</normalizedToken>
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"E.E. Dietz; leg." (7 specimens MIZA).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="40" type="diagnosis">
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<paragraph pageId="7" pageNumber="40">Diagnosis.</paragraph>
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<paragraph pageId="7" pageNumber="40">
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<taxonomicName class="Insecta" family="Elmidae" genus="Disersus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Disersus dasycolus" order="Coleoptera" pageId="7" pageNumber="40" phylum="Arthropoda" rank="species" species="dasycolus">Disersus dasycolus</taxonomicName>
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is unique among the species of
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<taxonomicName class="Insecta" family="Elmidae" genus="Disersus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Disersus" order="Coleoptera" pageId="7" pageNumber="40" phylum="Arthropoda" rank="genus">Disersus</taxonomicName>
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and can be distinguished from all other species by the fuzzy protibiae of the male (Fig. 17). Males have a patch of dense, long, curly setae on the distal third of the ventral side of the protibia that is found in no other species of
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<taxonomicName class="Insecta" family="Elmidae" genus="Disersus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Disersus" order="Coleoptera" pageId="7" pageNumber="40" phylum="Arthropoda" rank="genus">Disersus</taxonomicName>
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(Fig. 17) (See
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<bibRefCitation author="Spangler, PJ" journalOrPublisher="Smithsonian Contributions to Zoology" pageId="56" pageNumber="89" title="A revision of the Neotropical aquatic beetle genera Disersus, Pseudodisersus and Potamophilops (Coleoptera: Elmidae)." volume="446" year="1987">Spangler and Santiago-Fragoso 1987</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="40" type="intraspecific variation">
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<paragraph pageId="7" pageNumber="40">Intraspecific variation.</paragraph>
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<paragraph pageId="7" pageNumber="40">This species varies slightly in color and size, from a medium to dark brown. Females do not possess the patch of setae apicoventrally on the protibiae, and instead bear setae that resemble those of the other legs.</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="40" type="habitat and distribution">
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<paragraph pageId="7" pageNumber="40">Habitat and distribution.</paragraph>
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<paragraph pageId="7" pageNumber="40">
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Previously, this species was only known from a single specimen collected at blacklight trap in Pastaza Province, Ecuador. Somewhat surprisingly, this species is quite common in streams in the
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<normalizedToken originalValue="Mérida">Merida</normalizedToken>
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Andes of Venezuela above 1000m elevation, and seems to prefer stream margins (Fig. 2).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="40" type="associated species">
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<paragraph pageId="7" pageNumber="40">Associated species.</paragraph>
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<paragraph pageId="7" pageNumber="40">
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A single species of
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<taxonomicName class="Insecta" family="Elmidae" genus="Hexanchorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hexanchorus" order="Coleoptera" pageId="7" pageNumber="40" phylum="Arthropoda" rank="genus">Hexanchorus</taxonomicName>
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,
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<taxonomicName class="Insecta" family="Elmidae" genus="Hexanchorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hexanchorus flintorum" order="Coleoptera" pageId="7" pageNumber="40" phylum="Arthropoda" rank="species" species="flintorum">Hexanchorus flintorum</taxonomicName>
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sp. n. was collected at the same localities as
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<taxonomicName class="Insecta" family="Elmidae" genus="Disersus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Disersus dasycolus" order="Coleoptera" pageId="7" pageNumber="40" phylum="Arthropoda" rank="species" species="dasycolus">Disersus dasycolus</taxonomicName>
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.
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<taxonomicName class="Insecta" family="Elmidae" genus="Disersus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Disersus" order="Coleoptera" pageId="7" pageNumber="40" phylum="Arthropoda" rank="genus">Disersus</taxonomicName>
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spp. are often collected in conjunction with
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<taxonomicName class="Insecta" family="Elmidae" genus="Hexanchorus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hexanchorus" order="Coleoptera" pageId="7" pageNumber="40" phylum="Arthropoda" rank="genus">Hexanchorus</taxonomicName>
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spp. as they seem to prefer the same rocky cascades as habitat. Other aquatic beetles collected at the same localities include:
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<taxonomicName class="Insecta" family="Gyrinidae" genus="Andogyrus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Andogyrus" order="Coleoptera" pageId="7" pageNumber="40" phylum="Arthropoda" rank="genus">Andogyrus</taxonomicName>
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spp. (
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<taxonomicName family="Gyrinidae" lsidName="" pageId="7" pageNumber="40" rank="family">Gyrinidae</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |