317 lines
26 KiB
XML
317 lines
26 KiB
XML
<document ID-DOI="10.11646/zootaxa.5264.1.3" ID-ISSN="1175-5326" ID-Zenodo-Dep="7836130" ID-ZooBank="1F30E79F-6E77-46AE-A537-098A9549E628" approvalRequired="8" approvalRequired_for_taxonomicNames="5" approvalRequired_for_textStreams="3" checkinTime="1681725752866" checkinUser="plazi" docAuthor="Sittichaya, Wisut, Smith, Sarah M. & Beaver, Roger A." docDate="2023" docId="0391EC25FFCC0B489A9CFEECFB8BFF1D" docLanguage="en" docName="zootaxa.5264.1.3.pdf" docOrigin="Zootaxa 5264 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.5264.1.3" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Webbia planicauda Beaver, Sittichaya & Smith 2023, sp. nov." docType="treatment" docVersion="2" lastPageNumber="54" masterDocId="FFA8945DFFCA0B4F9A0BFF86FFBDFFE4" masterDocTitle="New species, taxonomic changes and newly recorded species of Webbia Hopkins, ambrosia beetles from Thailand and neighbouring countries (Coleoptera: Curculionidae: Scolytinae: Xyleborini)" masterLastPageNumber="63" masterPageNumber="47" pageNumber="53" updateTime="1681726304425" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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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>New species, taxonomic changes and newly recorded species of Webbia Hopkins, ambrosia beetles from Thailand and neighbouring countries (Coleoptera: Curculionidae: Scolytinae: Xyleborini)</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>Sittichaya, Wisut</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0001-6200-1285</mods:nameIdentifier>
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<mods:affiliation>Agricultural Innovation and Management Division, Faculty of Natural Resources, Prince of Songkla University, Songkhla, 90110, Thailand. wanakorn 62 @ hotmail. com; https: // orcid. org / 0000 - 0001 - 6200 - 1285</mods:affiliation>
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<mods:nameIdentifier type="email">wanakorn62@hotmail.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>Smith, Sarah M.</mods:namePart>
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<mods:affiliation>Department of Entomology, Michigan State University, 288 Farm Lane, 243 Natural Science Bldg., East Lansing, MI 48824, USA.</mods:affiliation>
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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>Beaver, Roger A.</mods:namePart>
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<mods:affiliation>161 / 2 Mu 5, Soi Wat Pranon, T. Donkaew, A. Maerim, Chiangmai 50180, Thailand.</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>Zootaxa</mods:title>
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</mods:titleInfo>
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||
<mods:part>
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<mods:date>2023</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2023-04-12</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>5264</mods:number>
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</mods:detail>
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||
<mods:detail type="issue">
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<mods:number>1</mods:number>
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||
</mods:detail>
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||
<mods:extent unit="page">
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<mods:start>47</mods:start>
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<mods:end>63</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/10.11646/zootaxa.5264.1.3</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">10.11646/zootaxa.5264.1.3</mods:identifier>
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||
<mods:identifier type="ISSN">1175-5326</mods:identifier>
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||
<mods:identifier type="Zenodo-Dep">7836130</mods:identifier>
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<mods:identifier type="ZooBank">1F30E79F-6E77-46AE-A537-098A9549E628</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7836156" ID-Zenodo-Dep="7836156" LSID="urn:lsid:plazi:treatment:0391EC25FFCC0B489A9CFEECFB8BFF1D" httpUri="http://treatment.plazi.org/id/0391EC25FFCC0B489A9CFEECFB8BFF1D" lastPageId="7" lastPageNumber="54" pageId="6" pageNumber="53">
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<subSubSection box="[151,831,362,389]" pageId="6" pageNumber="53" type="nomenclature">
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<paragraph blockId="6.[151,831,362,425]" box="[151,831,362,389]" pageId="6" pageNumber="53">
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<heading bold="true" box="[151,831,362,389]" fontSize="11" level="1" pageId="6" pageNumber="53" reason="1">
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||
<emphasis bold="true" box="[151,831,362,389]" pageId="6" pageNumber="53">
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||
<taxonomicName authority="Beaver, Sittichaya & Smith" authorityName="Beaver, Sittichaya & Smith" authorityYear="2023" box="[151,730,362,389]" class="Insecta" family="Curculionidae" genus="Webbia" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="53" phylum="Arthropoda" rank="species" species="planicauda" status="sp. nov.">
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||
<emphasis bold="true" box="[151,383,362,389]" italics="true" pageId="6" pageNumber="53">Webbia planicauda</emphasis>
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||
Beaver, Sittichaya & Smith
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||
</taxonomicName>
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||
<taxonomicNameLabel box="[737,831,363,389]" pageId="6" pageNumber="53" rank="species">sp. nov.</taxonomicNameLabel>
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||
</emphasis>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection box="[151,217,399,425]" pageId="6" pageNumber="53" type="description">
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||
<paragraph blockId="6.[151,831,362,425]" box="[151,217,399,425]" pageId="6" pageNumber="53">
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||
<figureCitation box="[151,217,399,425]" captionStart="FIGURE 3" captionStartId="7.[151,250,1713,1737]" captionTargetBox="[156,1431,273,1690]" captionTargetId="figure-42@7.[155,1431,273,1690]" captionTargetPageId="7" captionText="FIGURE 3. Webbia planicauda sp. nov. holotype A) dorsal view; B) lateral view; C) postero-lateral view; D) frons; E) head lateral and antenna; F) declivital face." figureDoi="http://doi.org/10.5281/zenodo.7836140" httpUri="https://zenodo.org/record/7836140/files/figure.png" pageId="6" pageNumber="53">Fig. 3</figureCitation>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection pageId="6" pageNumber="53" type="materials_examined">
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||
<paragraph blockId="6.[151,1437,466,2041]" pageId="6" pageNumber="53">
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||
<emphasis bold="true" box="[151,332,466,493]" pageId="6" pageNumber="53">Type material.</emphasis>
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||
<materialsCitation collectingDate="2019-10-01" collectionCode="NHMW" collectorName="W. Sittichaya" country="Thailand" county="Female" elevation="630" location="Dry" longitude="98.882614" municipality="Maeping National Park" pageId="6" pageNumber="53" specimenCount="1" stateProvince="Lamphun" typeStatus="holotype">
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<emphasis bold="true" box="[346,457,466,493]" pageId="6" pageNumber="53">
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||
<emphasis bold="true" box="[346,450,466,493]" italics="true" pageId="6" pageNumber="53">
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<typeStatus box="[346,450,466,493]" pageId="6" pageNumber="53">Holotype</typeStatus>
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||
</emphasis>
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||
.
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||
</emphasis>
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||
<collectingCounty box="[471,556,467,493]" pageId="6" pageNumber="53">Female</collectingCounty>
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||
,
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||
<collectingCountry box="[574,723,467,493]" name="Thailand" pageId="6" pageNumber="53">THAILAND</collectingCountry>
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||
:
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<collectingRegion box="[741,964,467,493]" country="Thailand" name="Lamphun" pageId="6" pageNumber="53">Lamphun Province</collectingRegion>
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,
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<collectingMunicipality box="[983,1261,467,493]" pageId="6" pageNumber="53">Maeping National Park</collectingMunicipality>
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, 17
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<superScript attach="none" box="[1308,1316,467,481]" fontSize="6" pageId="6" pageNumber="53">o</superScript>
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||
33'25.4′'N,
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||
<geoCoordinate box="[151,299,502,529]" degrees="98" direction="east" minutes="52" orientation="longitude" pageId="6" pageNumber="53" precision="1" seconds="57.4" value="98.882614">
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||
98
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<superScript attach="none" box="[179,187,503,517]" fontSize="6" pageId="6" pageNumber="53">o</superScript>
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||
52'57.4''E
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||
</geoCoordinate>
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||
,
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||
<location LSID="urn:lsid:plazi:treatment:0391EC25FFCC0B489A9CFEECFB8BFF1D:8EE70BE8FFCC0B499B31FE71FEDBFDF5" box="[314,358,503,529]" country="Thailand" county="Female" longitude="98.882614" municipality="Maeping National Park" name="Dry" pageId="6" pageNumber="53" stateProvince="Lamphun">Dry</location>
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dipterocarp forest,
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||
<quantity box="[589,655,503,529]" metricMagnitude="2" metricUnit="m" metricValue="6.3" pageId="6" pageNumber="53" unit="m" value="630.0">
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||
<elevation box="[589,655,503,529]" metricMagnitude="2" metricUnit="m" metricValue="6.3" pageId="6" pageNumber="53" unit="m" value="630.0">630m</elevation>
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||
</quantity>
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||
,
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||
<date box="[670,784,503,529]" pageId="6" pageNumber="53" value="2019-10-01">
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<collectingDate box="[670,784,503,529]" pageId="6" pageNumber="53" value="2019-10-01">01.x.2019</collectingDate>
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||
</date>
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||
,
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||
<collectorName box="[800,953,503,529]" pageId="6" pageNumber="53">W. Sittichaya</collectorName>
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||
(
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||
<collectionCode box="[972,1071,503,529]" country="Austria" httpUri="http://grbio.org/cool/91g3-0mnw" name="Naturhistorisches Museum, Wien" pageId="6" pageNumber="53" type="Museum">NHMW</collectionCode>
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||
)
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||
</materialsCitation>
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||
.
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||
<emphasis bold="true" box="[1093,1207,503,529]" italics="true" pageId="6" pageNumber="53">
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<typeStatus box="[1093,1207,503,529]" pageId="6" pageNumber="53">Paratypes</typeStatus>
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</emphasis>
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||
. Female,
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<materialsCitation collectionCode="NHML" collectorName="Andalau Forest Reserve, E & N. Mawdsley" country="Brunei" county="Andalau Forest Reserve" elevation="50" location="Site" longitude="-4.4" municipality="Dipterocarp forest" pageId="6" pageNumber="53" specimenCount="1" typeStatus="paratype">
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<collectingCountry box="[1324,1433,503,529]" name="Brunei" pageId="6" pageNumber="53">BRUNEI</collectingCountry>
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||
:
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||
<collectorName box="[151,459,539,565]" pageId="6" pageNumber="53">
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||
<collectingCounty box="[151,428,539,565]" pageId="6" pageNumber="53">Andalau Forest Reserve</collectingCounty>
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||
, E
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||
</collectorName>
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||
<geoCoordinate box="[459,543,539,565]" degrees="114.30" direction="west" orientation="longitude" pageId="6" pageNumber="53" precision="555" value="-114.3">
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||
114.30
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||
<superScript attach="none" box="[535,543,539,553]" fontSize="6" pageId="6" pageNumber="53">o</superScript>
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||
</geoCoordinate>
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||
, N
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||
<geoCoordinate box="[579,636,539,565]" degrees="4.40" direction="west" orientation="longitude" pageId="6" pageNumber="53" precision="555" value="-4.4">
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||
4.40
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||
<superScript attach="none" box="[628,636,539,553]" fontSize="6" pageId="6" pageNumber="53">o</superScript>
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||
</geoCoordinate>
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||
,
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||
<collectingMunicipality box="[653,863,539,565]" pageId="6" pageNumber="53">Dipterocarp forest</collectingMunicipality>
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,
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<taxonomicName authority=", Fog" authorityName="Fog" box="[876,1198,539,565]" class="Magnoliopsida" family="Dipterocarpaceae" genus="Dryobalanops" kingdom="Plantae" order="Malvales" pageId="6" pageNumber="53" phylum="Tracheophyta" rank="species" species="beccarii">
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||
<emphasis box="[876,1138,539,565]" italics="true" pageId="6" pageNumber="53">Dryobalanops beccarii</emphasis>
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||
, Fog
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||
</taxonomicName>
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||
11:
|
||
<location LSID="urn:lsid:plazi:treatment:0391EC25FFCC0B489A9CFEECFB8BFF1D:8EE70BE8FFCC0B499EEFFD9DFAADFDD1" box="[1252,1296,539,565]" country="Brunei" county="Andalau Forest Reserve" longitude="-4.4" municipality="Dipterocarp forest" name="Site" pageId="6" pageNumber="53">Site</location>
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||
7,
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||
<quantity box="[1335,1385,538,565]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="6" pageNumber="53" unit="m" value="50.0">
|
||
<elevation box="[1335,1385,538,565]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="6" pageNumber="53" unit="m" value="50.0">50m</elevation>
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||
</quantity>
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||
alt., 27.viii.[19]91,
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||
<collectorName box="[320,473,575,601]" pageId="6" pageNumber="53">N. Mawdsley</collectorName>
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||
, NM369 (1,
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||
<collectionCode box="[618,706,575,601]" country="Libya" name="Natural History Museum, Tripoli" pageId="6" pageNumber="53">NHML</collectionCode>
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||
)
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||
</materialsCitation>
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||
;
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||
<materialsCitation collectingDate="2018-10-06" collectionCode="RABC" collectorName="M. L. Lardizabal" country="Malaysia" county="Sipitang" elevation="1750" latitude="4.269" location="Plantation forest" longLatPrecision="78" longitude="115.442" municipality="Long Meng" pageId="6" pageNumber="53" specimenCount="1" stateProvince="Sabah" typeStatus="paratype">
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||
<collectingCountry box="[725,875,575,601]" name="Malaysia" pageId="6" pageNumber="53">MALAYSIA</collectingCountry>
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||
:
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||
<collectingRegion box="[886,957,575,601]" country="Malaysia" name="Sabah" pageId="6" pageNumber="53">Sabah</collectingRegion>
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||
,
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||
<collectingCounty box="[969,1065,575,601]" pageId="6" pageNumber="53">Sipitang</collectingCounty>
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||
,
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||
<collectingMunicipality box="[1077,1212,575,601]" pageId="6" pageNumber="53">Long Meng</collectingMunicipality>
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||
,
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||
<geoCoordinate box="[1224,1311,575,601]" degrees="4.269" direction="north" orientation="latitude" pageId="6" pageNumber="53" precision="55" value="4.269">4.269N</geoCoordinate>
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||
,
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||
<geoCoordinate box="[1322,1432,574,601]" degrees="115.442" direction="east" orientation="longitude" pageId="6" pageNumber="53" precision="55" value="115.442">115.442E</geoCoordinate>
|
||
,
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||
<quantity box="[151,302,610,637]" metricMagnitude="3" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="6" pageNumber="53" unit="m" value="1750.0" valueMax="2000.0" valueMin="1500.0">
|
||
<elevation box="[151,302,610,637]" metricMagnitude="3" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="6" pageNumber="53" unit="m" value="1750.0" valueMax="2000.0" valueMin="1500.0">1500‒2000m</elevation>
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||
</quantity>
|
||
,
|
||
<location LSID="urn:lsid:plazi:treatment:0391EC25FFCC0B489A9CFEECFB8BFF1D:8EE70BE8FFCC0B499B32FDE5FE48FD99" box="[313,501,611,637]" country="Malaysia" county="Sipitang" latitude="4.269" longLatPrecision="78" longitude="115.442" municipality="Long Meng" name="Plantation forest" pageId="6" pageNumber="53" stateProvince="Sabah">Plantation forest</location>
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||
, PL-2,
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||
<collectingMethod box="[581,733,611,637]" pageId="6" pageNumber="53">ex EtOH trap</collectingMethod>
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||
,
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||
<date box="[745,845,611,637]" pageId="6" pageNumber="53" value="2018-10-06">
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||
<collectingDate box="[745,845,611,637]" pageId="6" pageNumber="53" value="2018-10-06">6.x.2018</collectingDate>
|
||
</date>
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||
,
|
||
<collectorName box="[857,1040,611,637]" pageId="6" pageNumber="53">M.L. Lardizabal</collectorName>
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||
<emphasis box="[1046,1103,611,637]" italics="true" pageId="6" pageNumber="53">et al.</emphasis>
|
||
(1,
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||
<collectionCode box="[1147,1228,611,637]" pageId="6" pageNumber="53">RABC</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
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||
</subSubSection>
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||
<subSubSection pageId="6" pageNumber="53" type="diagnosis">
|
||
<paragraph blockId="6.[151,1437,466,2041]" pageId="6" pageNumber="53">
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||
<emphasis bold="true" box="[199,324,646,672]" pageId="6" pageNumber="53">Diagnosis:</emphasis>
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||
The species is one of a small group of
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||
<taxonomicName box="[737,906,647,673]" pageId="6" pageNumber="53">
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<emphasis box="[737,820,647,673]" italics="true" pageId="6" pageNumber="53">Webbia</emphasis>
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||
species
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</taxonomicName>
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||
with a circular, truncate elytral declivity without ridges, spines or processes on the declivital face.
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||
<taxonomicName authority="(Hagedorn)" baseAuthorityName="Hagedorn" box="[695,984,683,709]" class="Insecta" family="Curculionidae" genus="Webbia" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="53" phylum="Arthropoda" rank="species" species="penicillata">
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||
<emphasis box="[695,849,683,709]" italics="true" pageId="6" pageNumber="53">W. penicillata</emphasis>
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||
(Hagedorn)
|
||
</taxonomicName>
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||
,
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||
<taxonomicName authority="(Browne)" baseAuthorityName="Browne" box="[996,1210,683,709]" class="Insecta" family="Curculionidae" genus="Webbia" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="53" phylum="Arthropoda" rank="species" species="divisa">
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||
<emphasis box="[996,1097,683,709]" italics="true" pageId="6" pageNumber="53">W. divisa</emphasis>
|
||
(Browne)
|
||
</taxonomicName>
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||
,
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||
<taxonomicName authority="Sittichaya & Smith & Beaver, 2023" authorityName="Sittichaya & Smith & Beaver" authorityYear="2023" box="[1223,1399,683,709]" class="Insecta" family="Curculionidae" genus="Webbia" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="53" phylum="Arthropoda" rank="species" species="spinosulcata" status="sp. nov.">
|
||
<emphasis box="[1223,1399,683,709]" italics="true" pageId="6" pageNumber="53">W. spinosulcata</emphasis>
|
||
</taxonomicName>
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||
<taxonomicNameLabel pageId="6" pageNumber="53" rank="species">sp. nov.</taxonomicNameLabel>
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||
and
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||
<taxonomicName authority="Browne" authorityName="Browne" authorityYear="1981" box="[254,477,719,745]" class="Insecta" family="Curculionidae" genus="Webbia" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="53" phylum="Arthropoda" rank="species" species="dasyura">
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||
<emphasis box="[254,380,719,745]" italics="true" pageId="6" pageNumber="53">W. dasyura</emphasis>
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||
Browne
|
||
</taxonomicName>
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||
have similar feathery setae on the face of the elytral declivity. The first three species are distinguished from
|
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<taxonomicName authorityName="Beaver, Sittichaya & Smith" authorityYear="2023" box="[408,568,755,781]" class="Insecta" family="Curculionidae" genus="Webbia" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="53" phylum="Arthropoda" rank="species" species="planicauda">
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||
<emphasis box="[408,568,755,781]" italics="true" pageId="6" pageNumber="53">W. planicauda</emphasis>
|
||
</taxonomicName>
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||
by the deeply excavate declivity with its upper margins extended anteriorly at the suture.
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||
<taxonomicName authorityName="Browne" authorityYear="1981" box="[274,398,791,817]" class="Insecta" family="Curculionidae" genus="Webbia" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="53" phylum="Arthropoda" rank="species" species="dasyura">
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||
<emphasis box="[274,398,791,817]" italics="true" pageId="6" pageNumber="53">W. dasyura</emphasis>
|
||
</taxonomicName>
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||
is distinguished by the concave, not flat elytral declivity, the upper margin close to the suture rounded not acute, the granules on the central part of the declivital face larger, more closely spaced and equally sized, separated by less than their own diameter.
|
||
<taxonomicName authority="(Browne)" baseAuthorityName="Browne" box="[705,969,863,889]" class="Insecta" family="Curculionidae" genus="Prowebbia" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="53" phylum="Arthropoda" rank="species" species="subuculae">
|
||
<emphasis box="[705,854,863,889]" italics="true" pageId="6" pageNumber="53">W. subuculae</emphasis>
|
||
(Browne)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authority="(Eggers)" baseAuthorityName="Eggers" box="[1025,1264,863,889]" class="Insecta" family="Curculionidae" genus="Webbia" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="53" phylum="Arthropoda" rank="species" species="talautica">
|
||
<emphasis box="[1025,1160,863,889]" italics="true" pageId="6" pageNumber="53">W. talautica</emphasis>
|
||
(Eggers)
|
||
</taxonomicName>
|
||
have a similar, almost flat elytral declivity, with a continuous, acute margin, but the declivital vestiture is sparser, and lacks the feathery setae of
|
||
<taxonomicName authorityName="Beaver, Sittichaya & Smith" authorityYear="2023" box="[348,510,935,961]" class="Insecta" family="Curculionidae" genus="Webbia" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="53" phylum="Arthropoda" rank="species" species="planicauda">
|
||
<emphasis box="[348,510,935,961]" italics="true" pageId="6" pageNumber="53">W. planicauda</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName authority="Schedl" authorityName="Schedl" authorityYear="1964" box="[526,798,935,961]" class="Insecta" family="Curculionidae" genus="Webbia" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="53" phylum="Arthropoda" rank="species" species="sarawakensis">
|
||
<emphasis box="[526,713,935,961]" italics="true" pageId="6" pageNumber="53">W. sarawakensis</emphasis>
|
||
Schedl
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authority="(Schedl)" baseAuthorityName="Schedl" box="[856,1153,935,961]" class="Insecta" family="Curculionidae" genus="Webbia" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="53" phylum="Arthropoda" rank="species" species="philippinensis">
|
||
<emphasis box="[856,1049,935,961]" italics="true" pageId="6" pageNumber="53">W. philippinensis</emphasis>
|
||
(Schedl)
|
||
</taxonomicName>
|
||
have a convex declivity, and also lack the feathery setae of
|
||
<taxonomicName authorityName="Beaver, Sittichaya & Smith" authorityYear="2023" box="[538,698,971,997]" class="Insecta" family="Curculionidae" genus="Webbia" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="53" phylum="Arthropoda" rank="species" species="planicauda">
|
||
<emphasis box="[538,698,971,997]" italics="true" pageId="6" pageNumber="53">W. planicauda</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="6" pageNumber="53" type="description">
|
||
<paragraph blockId="6.[151,1437,466,2041]" pageId="6" pageNumber="53">
|
||
<emphasis bold="true" box="[199,451,1006,1032]" pageId="6" pageNumber="53">Description (female).</emphasis>
|
||
<quantity box="[460,596,1007,1033]" metricMagnitude="-3" metricUnit="m" metricValue="2.55" metricValueMax="2.8" metricValueMin="2.3" pageId="6" pageNumber="53" unit="mm" value="2.55" valueMax="2.8" valueMin="2.3">2.3‒2.8 mm</quantity>
|
||
long (mean =
|
||
<quantity box="[765,870,1006,1033]" metricMagnitude="-3" metricUnit="m" metricValue="2.55" pageId="6" pageNumber="53" unit="mm" value="2.55">2.55 mm</quantity>
|
||
; n = 3); 2.8‒3.1× as long as wide. Body subnitid, yellowish brown, elytra becoming darker brown apically, declivity dark brown, declivital margin black.
|
||
<emphasis bold="true" box="[1300,1373,1043,1069]" pageId="6" pageNumber="53">Head:</emphasis>
|
||
frons subnitid, alutaceous, weakly convex, densely granulate-punctate above epistoma, with a dense fringe of hair-like setae covering epistoma, gradually becoming more sparsely punctate above, punctures with fine, erect, hairlike setae, a weak median ridge extending to upper level of eyes, vertex shining, impunctate. Eyes large, coarsely facetted, slightly extending onto frons, emargination triangular, deep, extending nearly half width of eye, upper part smaller than lower part. Submentum deeply impressed, broadly triangular. Antennae with scape a little shorter than club, pedicel about as wide as scape, funicle 3-segmented, segments transverse, gradually increasing in width towards club; club approximately circular, flat,
|
||
<typeStatus box="[590,638,1295,1321]" pageId="6" pageNumber="53">type</typeStatus>
|
||
3, segment 1 corneous, extending less than one-quarter of club length, its anterior margin concave, segment 2 narrow, corneous, visible on both sides of club.
|
||
<emphasis bold="true" box="[1151,1282,1331,1357]" pageId="6" pageNumber="53">Pronotum:</emphasis>
|
||
1.25‒1.4× as long as wide. In dorsal view, elongate, sides subparallel, anterior margin subtransverse, a very weak emargination in middle,
|
||
<typeStatus box="[273,321,1403,1429]" pageId="6" pageNumber="53">type</typeStatus>
|
||
a; anterior margin without serrations. In lateral view, long, flat, convex anteriorly,
|
||
<typeStatus box="[1258,1306,1403,1429]" pageId="6" pageNumber="53">type</typeStatus>
|
||
b. Anterior slope with small, dense, transverse asperities, becoming smaller, less transverse and more granular towards summit situated at about one-third from anterior margin, bearing short, suberect, hairlike setae, longer near anterior margin. Disc subshining, finely alutaceous, moderately densely, finely, regularly punctate, punctures more closely spaced towards base, bearing short, fine, erect, hairlike setae. Lateral margins costate, more strongly at posterior angles. Base transverse, posterior angles almost rectangular in dorsal view.
|
||
<emphasis bold="true" box="[924,1054,1582,1608]" pageId="6" pageNumber="53">Scutellum:</emphasis>
|
||
not visible.
|
||
<emphasis bold="true" box="[1197,1282,1583,1609]" pageId="6" pageNumber="53">Elytra:</emphasis>
|
||
1.5‒1.75× as long as wide, 1.2‒1.4× as long as pronotum. Elytral bases weakly concave, humeral angles anterior to scutellar angles, anterior margin sharply angled close to scutellar angles, becoming rounded at humeral angles. Elytra parallelsided in basal 5/6 then broadly rounded to apex. Disc flat, shining, finely, rather indistinctly punctured, striae not impressed, their punctures separated by 1.5‒2× their diameter, interstriae flat, smooth, minutely, irregularly punctured, punctures becoming stronger and denser close to declivital margin. Declivity abruptly truncate, acutely margined, margin unarmed, face circular, matt, almost flat, a very weak convexity in the middle on each side, granulate, granules of very varied sizes, separated by more than their own diameter, and partly concealed by a dense vestiture of greyish-white, subrecumbent setae, hair-like towards sides, feather-like towards middle, especially in a V-shaped central area extending from the apices to the upper margin, this area very distinct when viewed at an appropriate angle.
|
||
<emphasis bold="true" box="[358,423,1943,1969]" pageId="6" pageNumber="53">Legs:</emphasis>
|
||
procoxae contiguous; prosternal coxal piece inconspicuous. Protibiae slender, outer margin weakly rounded, posterior side inflated, granulate, 11-12 small protibial denticles extending along 5/6 of external margin from apex. Meso- and metatibiae broader, flattened, with numerous small denticles in apical 2/3.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection box="[199,1000,150,177]" pageId="7" pageNumber="54" type="distribution">
|
||
<paragraph blockId="7.[199,1078,150,249]" box="[199,1000,150,177]" pageId="7" pageNumber="54">
|
||
<emphasis bold="true" box="[199,353,150,176]" pageId="7" pageNumber="54">Distribution.</emphasis>
|
||
<collectingCountry box="[359,578,151,177]" name="Brunei" pageId="7" pageNumber="54">Brunei Darussalam</collectingCountry>
|
||
, East
|
||
<collectingCountry box="[644,749,151,177]" name="Malaysia" pageId="7" pageNumber="54">Malaysia</collectingCountry>
|
||
,
|
||
<collectingCountry box="[760,860,151,177]" name="Thailand" pageId="7" pageNumber="54">Thailand</collectingCountry>
|
||
(
|
||
<collectingRegion box="[874,988,151,177]" country="Thailand" name="Lamphun" pageId="7" pageNumber="54">Lamphun</collectingRegion>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection box="[199,467,187,213]" pageId="7" pageNumber="54" type="biology_ecology">
|
||
<paragraph blockId="7.[199,1078,150,249]" box="[199,467,187,213]" pageId="7" pageNumber="54">
|
||
<emphasis bold="true" box="[199,342,187,213]" pageId="7" pageNumber="54">Host plants.</emphasis>
|
||
Unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection box="[199,1078,223,249]" pageId="7" pageNumber="54" type="etymology">
|
||
<paragraph blockId="7.[199,1078,150,249]" box="[199,1078,223,249]" pageId="7" pageNumber="54">
|
||
<emphasis bold="true" box="[199,334,223,249]" pageId="7" pageNumber="54">Etymology.</emphasis>
|
||
L.
|
||
<emphasis box="[372,447,223,249]" italics="true" pageId="7" pageNumber="54">planus</emphasis>
|
||
= flat;
|
||
<emphasis box="[528,596,223,249]" italics="true" pageId="7" pageNumber="54">cauda</emphasis>
|
||
= tail, referring to the flat elytral declivity.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |