135 lines
13 KiB
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135 lines
13 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.855.33013" ID-GBIF-Dataset="74c6bbe7-c9cc-468d-904e-61408ceff72e" ID-PMC="PMC6586674" ID-Pensoft-Pub="1313-2970-855-109" ID-Pensoft-UUID="F460A02DFFD1FB56FFF2FF94FFB2FFAC" ID-PubMed="31244545" ID-ZBK="F5A7AE8B38834CFD859FB2F3F9A079C0" ID-Zenodo-Dep="3251190" ID-ZooBank="F5A7AE8B38834CFD859FB2F3F9A079C0" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1313-2970-855-109" ModsDocOrigin="ZooKeys 855" ModsDocTitle="Three additional new genera of acidocerine water scavenger beetles from the Guiana and Brazilian Shield regions of South America (Coleoptera, Hydrophilidae, Acidocerinae)" checkinTime="1560464664927" checkinUser="pensoft" docAuthor="Giron, Jennifer C. & Short, Andrew Edward Z." docDate="2019" docId="DF990855A3586A19A4D1B89A63B73A37" docLanguage="en" docName="ZooKeys 855: 109-154" docOrigin="ZooKeys 855" docSource="http://dx.doi.org/10.3897/zookeys.855.33013" docTitle="Primocerus gigas Girón & Short 2019, sp. nov." docType="treatment" docUuid="D56F83E7-8B5C-4A07-87FE-30E16A936BCA" docUuidSource="ZooBank" docVersion="5" id="F460A02DFFD1FB56FFF2FF94FFB2FFAC" lastPageNumber="142" masterDocId="F460A02DFFD1FB56FFF2FF94FFB2FFAC" masterDocTitle="Three additional new genera of acidocerine water scavenger beetles from the Guiana and Brazilian Shield regions of South America (Coleoptera, Hydrophilidae, Acidocerinae)" masterLastPageNumber="154" masterPageNumber="109" pageNumber="140" updateTime="1668167389482" 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>Three additional new genera of acidocerine water scavenger beetles from the Guiana and Brazilian Shield regions of South America (Coleoptera, Hydrophilidae, Acidocerinae)</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>Giron, Jennifer C.</mods:namePart>
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<mods:affiliation>Department of Ecology & Evolutionary Biology, and Division of Entomology, Biodiversity Institute, University of Kansas, Lawrence, KS 66045, USA</mods:affiliation>
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<mods:nameIdentifier type="orcid">https://orcid.org/0000-0002-0851-6883</mods:nameIdentifier>
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<mods:nameIdentifier type="email">entiminae@gmail.com</mods:nameIdentifier>
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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>Short, Andrew Edward Z.</mods:namePart>
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<mods:affiliation>Department of Ecology & Evolutionary Biology, and Division of Entomology, Biodiversity Institute, University of Kansas, Lawrence, KS 66045, USA</mods:affiliation>
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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>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>855</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>109</mods:start>
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<mods:end>154</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.855.33013</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.855.33013</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-855-109</mods:identifier>
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<mods:identifier type="ZooBank">F5A7AE8B38834CFD859FB2F3F9A079C0</mods:identifier>
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<mods:identifier type="Pensoft-UUID">F460A02DFFD1FB56FFF2FF94FFB2FFAC</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3251190</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="158217536" LSID="urn:lsid:zoobank.org:act:D56F83E7-8B5C-4A07-87FE-30E16A936BCA" httpUri="http://treatment.plazi.org/id/DF990855A3586A19A4D1B89A63B73A37" lastPageId="33" lastPageNumber="142" pageId="31" pageNumber="140">
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<subSubSection pageId="31" pageNumber="140" type="nomenclature">
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<paragraph pageId="31" pageNumber="140">
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<taxonomicName LSID="DF990855-A358-6A19-A4D1-B89A63B73A37" authority="Girón & Short, 2019" authorityName="Girón & Short" authorityYear="2019" class="Insecta" family="Hydrophilidae" genus="Primocerus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Primocerus gigas" order="Coleoptera" pageId="31" pageNumber="140" phylum="Arthropoda" rank="species" species="gigas" status="sp. nov.">Primocerus gigas</taxonomicName>
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<taxonomicNameLabel pageId="31" pageNumber="140">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Habitus of Primocerus spp.: A-D Primocerus ocellatus: A dorsal view B lateral view C ventral view D head, dorsal view. E-H Primocerus gigas: E dorsal view F lateral view G ventral view H head, dorsal view. Scale bars: 1 mm." figureDoi="10.3897/zookeys.855.33013.figure10" httpUri="https://binary.pensoft.net/fig/310067" pageId="31" pageNumber="140">
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Figs 10
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<normalizedToken originalValue="E–H">E-H</normalizedToken>
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</figureCitation>
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<figureCitation captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Thorax, abdomen and aedeagus of Primocerus spp.: A-D Primocerus neutrum: A ventral view of mesoventrite (white arrow pointing transverse ridge) B posterior view of metafurca C fifth abdominal ventrite D aedeagus. E-L aedeagus: E, F Primocerus maipure: E dorsal view F lateral view. G, H Primocerus pijiguaense: G dorsal view H lateral view I Primocerus gigas J Primocerus petilus K Primocerus striatolatus L Primocerus cuspidis. Scale bars: 0.25 mm." figureDoi="10.3897/zookeys.855.33013.figure14" httpUri="https://binary.pensoft.net/fig/310071" pageId="31" pageNumber="140">, 14I</figureCitation>
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<figureCitation captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Distribution of Primocerus spp." figureDoi="10.3897/zookeys.855.33013.figure15" httpUri="https://binary.pensoft.net/fig/310072" pageId="31" pageNumber="140">, 15A</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="32" pageNumber="141" type="type material">
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<paragraph pageId="32" pageNumber="141">
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<pageBreakToken pageId="32" pageNumber="141" start="start">Type</pageBreakToken>
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material.
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</paragraph>
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<paragraph pageId="32" pageNumber="141">
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<emphasis bold="true" pageId="32" pageNumber="141">Holotype</emphasis>
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(♂): "VENEZUELA: Amazonas/
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<geoCoordinate degrees="0" direction="north" minutes="50" orientation="latitude" precision="925" value="0.8333333">0°50'N</geoCoordinate>
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,
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<geoCoordinate degrees="65" direction="west" minutes="59" orientation="longitude" precision="925" value="-65.98333">65°59'W</geoCoordinate>
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; 2100 m/ Cerro de la Neblina, camp II; beetles in flight over sunlit stream/ 16:00hrs. 31.i.1985/ leg. W.E. Steiner et al." (USNM).
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<emphasis bold="true" pageId="32" pageNumber="141">Paratypes (8): VENEZUELA: Amazonas</emphasis>
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: Same data as holotype (SEMC, USNM, 7, including DNA voucher SLE 1374); same except
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<geoCoordinate degrees="0" direction="north" minutes="52" orientation="latitude" precision="925" value="0.8666667">0°52'N</geoCoordinate>
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,
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<geoCoordinate degrees="65" direction="west" minutes="58" orientation="longitude" precision="925" value="-65.96667">65°58'W</geoCoordinate>
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, 1450 m, camp XI, 25-28.ii.1985, seine of rapids in small mountain stream, leg. P.J. & P.M. Spangler, R. Faitoute (USNM, 1).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="32" pageNumber="141" type="differential diagnosis">
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<paragraph pageId="32" pageNumber="141">Differential diagnosis.</paragraph>
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<paragraph pageId="32" pageNumber="141">
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<taxonomicName authorityName="Girón & Short" authorityYear="2019" class="Insecta" family="Hydrophilidae" genus="Primocerus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Primocerus gigas" order="Coleoptera" pageId="32" pageNumber="141" phylum="Arthropoda" rank="species" species="gigas">
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<emphasis italics="true" pageId="32" pageNumber="141">Primocerus gigas</emphasis>
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</taxonomicName>
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is among the largest species of the genus. It can be distinguished from similarly sized species by the moderately sized eyes being separated by a distance of 7.5
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<normalizedToken originalValue="×">x</normalizedToken>
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the width of an eye (Fig.
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Habitus of Primocerus spp.: A-D Primocerus ocellatus: A dorsal view B lateral view C ventral view D head, dorsal view. E-H Primocerus gigas: E dorsal view F lateral view G ventral view H head, dorsal view. Scale bars: 1 mm." figureDoi="10.3897/zookeys.855.33013.figure10" httpUri="https://binary.pensoft.net/fig/310067" pageId="32" pageNumber="141">10H</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="32" pageNumber="141" type="description">
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<paragraph pageId="32" pageNumber="141">Description.</paragraph>
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<paragraph pageId="32" pageNumber="141">
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Body length 4.9 mm, width 2.8 mm. Body elongate oval, moderately convex (Fig.
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Habitus of Primocerus spp.: A-D Primocerus ocellatus: A dorsal view B lateral view C ventral view D head, dorsal view. E-H Primocerus gigas: E dorsal view F lateral view G ventral view H head, dorsal view. Scale bars: 1 mm." figureDoi="10.3897/zookeys.855.33013.figure10" httpUri="https://binary.pensoft.net/fig/310067" pageId="32" pageNumber="141">10F</figureCitation>
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). General coloration dark brown. Elytra with ground punctures shallowly marked, seta-bearing systematic punctures slightly enlarged, and serial punctures absent. Posterior elevation of mesoventrite with simple transverse ridge. Metafemora with hydrofuge pubescence covering slightly more than basal half of anterior surface. Apex of fifth abdominal ventrite truncate. Aedeagus (Fig.
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<figureCitation captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Thorax, abdomen and aedeagus of Primocerus spp.: A-D Primocerus neutrum: A ventral view of mesoventrite (white arrow pointing transverse ridge) B posterior view of metafurca C fifth abdominal ventrite D aedeagus. E-L aedeagus: E, F Primocerus maipure: E dorsal view F lateral view. G, H Primocerus pijiguaense: G dorsal view H lateral view I Primocerus gigas J Primocerus petilus K Primocerus striatolatus L Primocerus cuspidis. Scale bars: 0.25 mm." figureDoi="10.3897/zookeys.855.33013.figure14" httpUri="https://binary.pensoft.net/fig/310071" pageId="32" pageNumber="141">14I</figureCitation>
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) with basal piece nearly 1.1
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than parameres; parameres slightly longer than median lobe, truncate and obliquely directed at apex; apex of median lobe narrowly pointed.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="32" pageNumber="141" type="etymology">
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<paragraph pageId="32" pageNumber="141">Etymology.</paragraph>
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<paragraph pageId="32" pageNumber="141">
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Named with the Latin word
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<taxonomicName authorityName="Girón & Short" authorityYear="2019" class="Insecta" family="Hydrophilidae" genus="Primocerus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="gigas" order="Coleoptera" pageId="32" pageNumber="141" phylum="Arthropoda" rank="species" species="gigas">
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<emphasis italics="true" pageId="32" pageNumber="141">gigas</emphasis>
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</taxonomicName>
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meaning giant, in reference to the large size of this species compared to most members of the genus.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="33" pageNumber="142" type="distribution">
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<paragraph pageId="33" pageNumber="142">
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<pageBreakToken pageId="33" pageNumber="142" start="start">Distribution</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="33" pageNumber="142">
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<taxonomicName authorityName="Girón & Short" authorityYear="2019" class="Insecta" family="Hydrophilidae" genus="Primocerus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Primocerus gigas" order="Coleoptera" pageId="33" pageNumber="142" phylum="Arthropoda" rank="species" species="gigas">
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<emphasis italics="true" pageId="33" pageNumber="142">Primocerus gigas</emphasis>
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</taxonomicName>
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is only known from Cerro de la Neblina in the Venezuelan Amazon, at elevations between 1450 and 2100 m (Fig.
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<figureCitation captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Distribution of Primocerus spp." figureDoi="10.3897/zookeys.855.33013.figure15" httpUri="https://binary.pensoft.net/fig/310072" pageId="33" pageNumber="142">15A</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="33" pageNumber="142" type="remarks">
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<paragraph pageId="33" pageNumber="142">Remarks.</paragraph>
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<paragraph pageId="33" pageNumber="142">Label data indicates the beetles were collected "in flight", with one specimen collected by seining rapids in a mountain stream.</paragraph>
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</subSubSection>
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</treatment>
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</document> |