199 lines
16 KiB
XML
199 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/dez.70.97117" ID-Pensoft-Pub="1860-1324-1-69" ID-Pensoft-UUID="CA0CBE818BFA5DFA80DBD42521D5DBE3" ID-ZooBank="99BBA4C8ED2048879952B61CC25309D4" ModsDocID="1860-1324-70-1-69" checkinTime="1679031804748" checkinUser="pensoft" docAuthor="Tran, Anh Duc, Zettel, Herbert & Sites, Robert W." docDate="2023" docId="35007D1371D1585885C9526A560A7BB9" docLanguage="en" docName="DeutEntomolZeit 70(1): 69-111" docOrigin="Deutsche Entomologische Zeitschrift 70 (1)" docPubDate="2023-03-16" docSource="http://dx.doi.org/10.3897/dez.70.97117" docTitle="Eotrechus petraeus Andersen 1982" docType="treatment" docVersion="1" id="CA0CBE818BFA5DFA80DBD42521D5DBE3" lastPageNumber="69" masterDocId="CA0CBE818BFA5DFA80DBD42521D5DBE3" masterDocTitle="Revision of the genus Eotrechus Kirkaldy (Hemiptera, Heteroptera, Gerridae), with descriptions of six new species" masterLastPageNumber="111" masterPageNumber="69" pageNumber="69" updateTime="1679031804748" updateUser="pensoft">
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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>Revision of the genus Eotrechus Kirkaldy (Hemiptera, Heteroptera, Gerridae), with descriptions of six 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>Tran, Anh Duc</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-9605-0739</mods:nameIdentifier>
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<mods:affiliation>Faculty of Biology, University of Science, Vietnam National University, Hanoi, 334 Nguyen Trai, Thanh Xuan, Hanoi, Vietnam</mods:affiliation>
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<mods:nameIdentifier type="email">tran.anhduc@hus.edu.vn</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>Zettel, Herbert</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-7760-0472</mods:nameIdentifier>
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<mods:affiliation>Herbert Zettel, 2 nd Zoological Department (Entomology), Natural History Museum Vienna, Burgring 7, 1010 Vienna, Austria</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>Sites, Robert W.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-3895-813X</mods:nameIdentifier>
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<mods:affiliation>Enns Entomology Museum, University of Missouri, Columbia, MO 65211, 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>Deutsche Entomologische Zeitschrift</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>2023-03-16</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>70</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>69</mods:start>
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<mods:end>111</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/dez.70.97117</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/dez.70.97117</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1860-1324-1-69</mods:identifier>
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<mods:identifier type="ZooBank">99BBA4C8ED2048879952B61CC25309D4</mods:identifier>
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<mods:identifier type="Pensoft-UUID">CA0CBE818BFA5DFA80DBD42521D5DBE3</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:35007D1371D1585885C9526A560A7BB9" httpUri="http://treatment.plazi.org/id/35007D1371D1585885C9526A560A7BB9" lastPageNumber="69" pageId="0" pageNumber="69">
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<subSubSection pageId="0" pageNumber="69" type="nomenclature">
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<paragraph pageId="0" pageNumber="69">
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<taxonomicName ID-CoL="6FLQ8" ID-ENA="1445639" LSID="35007D13-71D1-5858-85C9-526A560A7BB9" authority="Andersen, 1982" authorityName="Andersen" authorityYear="1982" class="Insecta" family="Gerridae" genus="Eotrechus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eotrechus petraeus" order="Hemiptera" pageId="0" pageNumber="69" phylum="Arthropoda" rank="species" species="petraeus">Eotrechus petraeus Andersen, 1982</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="69" type="description">
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<paragraph pageId="0" pageNumber="69">
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Eotrechus petraeus, habitus of holotype. A. Lateral view; B. Dorsal view (both of same scale)." figureDoi="10.3897/dez.70.97117.figure6" httpUri="https://binary.pensoft.net/fig/826095" pageId="0" pageNumber="69">Figs 6</figureCitation>
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Eotrechus petraeus, holotype. A, B. Genitalia, ventral and lateral views; C, D. Pygophore, lateral and dorsal views; E, F. Proctiger, lateral and dorsal views. (A, B. Same scale; C-F. Same scale)." figureDoi="10.3897/dez.70.97117.figure7" httpUri="https://binary.pensoft.net/fig/826096" pageId="0" pageNumber="69">, 7</figureCitation>
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<figureCitation captionStart="Figure 26" captionStartId="F26" captionText="Figure 26. Distribution records of species of Eotrechus. Circles represent E. longipes species group; squares represent E. petraeus species group; stars represent E. vietnamensis species group." figureDoi="10.3897/dez.70.97117.figure26" httpUri="https://binary.pensoft.net/fig/826115" pageId="0" pageNumber="69">, 26</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="69" type="reference_group">
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<paragraph pageId="0" pageNumber="69">
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<taxonomicName authorityName="Andersen" authorityYear="1982" class="Insecta" family="Gerridae" genus="Eotrechus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eotrechus petraeus" order="Hemiptera" pageId="0" pageNumber="69" phylum="Arthropoda" rank="species" species="petraeus">Eotrechus petraeus</taxonomicName>
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Andersen, 1982: 15-16, figs 10, 18, 20, 24 (type locality: Doi Suthep, Chiang Mai, Thailand).
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</paragraph>
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<paragraph pageId="0" pageNumber="69">
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<taxonomicName authorityName="Andersen" authorityYear="1982" class="Insecta" family="Gerridae" genus="Eotrechus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eotrechus petraeus" order="Hemiptera" pageId="0" pageNumber="69" phylum="Arthropoda" rank="species" species="petraeus">Eotrechus petraeus</taxonomicName>
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:
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<bibRefCitation author="Andersen, NM" journalOrPublisher="Steenstrupia" pageId="0" pageNumber="69" pagination="1 - 8" refId="B3" refString="Andersen, NM, 1998. Notes on the genus Eotrechus Kirkaldy (Hemiptera, Gerridae), with a cladistic analysis and a new species from China. Steenstrupia 24: 1 - 8" title="Notes on the genus Eotrechus Kirkaldy (Hemiptera, Gerridae), with a cladistic analysis and a new species from China." volume="24" year="1998">Andersen (1998</bibRefCitation>
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: 6) (checklist).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="69" type="materials_examined">
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<paragraph pageId="0" pageNumber="69">Material examined.</paragraph>
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<paragraph pageId="0" pageNumber="69">
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<materialsCitation collectingDate="1981-09-27" collectorName="Zool. Museum Copenhagen" country="Thailand" elevation="1250" location="Mahidol" municipality="Doi Suthep National Park" specimenCount="♂" stateProvince="Chiang Mai Province" typeStatus="Holotype">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="69">
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<typeStatus>Holotype</typeStatus>
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</emphasis>
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:
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<collectingCountry name="Thailand">Thailand</collectingCountry>
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•
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<specimenCount>♂</specimenCount>
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(apterous);
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<collectingRegion country="Thailand" name="Chiang Mai">Chiang Mai Province</collectingRegion>
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,
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<collectingMunicipality>Doi Suthep National Park</collectingMunicipality>
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,
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<location LSID="urn:lsid:plazi:treatment:35007D1371D1585885C9526A560A7BB9:30AF9E2C911BAC927EAFF3E52EAAE8C5" country="Thailand" municipality="Doi Suthep National Park" name="Mahidol" stateProvince="Chiang Mai Province">Mahidol</location>
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waterfall;
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<elevation metricMagnitude="3" metricUnit="m" metricValue="1.25" unit="m" value="1250.0">
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<quantity metricMagnitude="3" metricUnit="m" metricValue="1.25" unit="m" value="1250.0">1250 m</quantity>
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a.s.l.
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</elevation>
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;
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<collectingDate value="1981-09-27">27 Sep. 1981</collectingDate>
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;
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<collectorName>Zool. Museum Copenhagen</collectorName>
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leg.; ZMUC.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="69" type="diagnosis">
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<paragraph pageId="0" pageNumber="69">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="69">
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Size: apterous male: length 7.8, width 2.0 (Andersen, 1982). Male: mesosternum ca. 3.6
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<normalizedToken originalValue="×">x</normalizedToken>
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length of metasternum; fore femur incrassate, with a large basal tubercle bearing a round spot of black, minute setae, along flexor side of femur with a row of eight long, stiff setae (three on base, five on elongate part); fore tibia distally thicker and curved, flexor side clearly bisinuate, with scattered stiff setae on exterior side (Fig.
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Eotrechus petraeus, habitus of holotype. A. Lateral view; B. Dorsal view (both of same scale)." figureDoi="10.3897/dez.70.97117.figure6" httpUri="https://binary.pensoft.net/fig/826095" pageId="0" pageNumber="69">6</figureCitation>
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); abdominal sterna II-VI weakly grooved in the middle; sternum VII broadly depressed, slightly shorter than two preceding sterna combined, posterior margin with a large U-shaped median notch about as deep as two-fifths of sternum VII length. Male genitalia: abdominal segment VIII large, ventral side distinctly longer than sternum VII, posterior margin with dense, brownish setae; pygophore with small lateral tubercles bearing a tuft of yellowish setae, which is directed dorsad, caudal projection of pygophore long, triangular, and with apical part evenly curved dorsad (Fig.
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Eotrechus petraeus, holotype. A, B. Genitalia, ventral and lateral views; C, D. Pygophore, lateral and dorsal views; E, F. Proctiger, lateral and dorsal views. (A, B. Same scale; C-F. Same scale)." figureDoi="10.3897/dez.70.97117.figure7" httpUri="https://binary.pensoft.net/fig/826096" pageId="0" pageNumber="69">7A-D</figureCitation>
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); paramere elongated, tapering towards apex, length more than twice as width (Fig.
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Eotrechus petraeus, holotype. A, B. Genitalia, ventral and lateral views; C, D. Pygophore, lateral and dorsal views; E, F. Proctiger, lateral and dorsal views. (A, B. Same scale; C-F. Same scale)." figureDoi="10.3897/dez.70.97117.figure7" httpUri="https://binary.pensoft.net/fig/826096" pageId="0" pageNumber="69">7D</figureCitation>
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); proctiger with lateral processes rectangular, bearing long, brownish setae, ventral surface with a patch of dark, long, brush-like setae (Fig.
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Eotrechus petraeus, holotype. A, B. Genitalia, ventral and lateral views; C, D. Pygophore, lateral and dorsal views; E, F. Proctiger, lateral and dorsal views. (A, B. Same scale; C-F. Same scale)." figureDoi="10.3897/dez.70.97117.figure7" httpUri="https://binary.pensoft.net/fig/826096" pageId="0" pageNumber="69">7E, F</figureCitation>
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). Female unknown.
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</paragraph>
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<caption doi="10.3897/dez.70.97117.figure6" httpUri="https://binary.pensoft.net/fig/826095" pageId="0" pageNumber="69" start="Figure 6" startId="F6">
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<paragraph pageId="0" pageNumber="69">
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<emphasis bold="true" pageId="0" pageNumber="69">Figure 6.</emphasis>
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<taxonomicName authorityName="Andersen" authorityYear="1982" class="Insecta" family="Gerridae" genus="Eotrechus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eotrechus petraeus" order="Hemiptera" pageId="0" pageNumber="69" phylum="Arthropoda" rank="species" species="petraeus">
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<emphasis italics="true" pageId="0" pageNumber="69">Eotrechus petraeus</emphasis>
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</taxonomicName>
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, habitus of holotype.
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<emphasis bold="true" pageId="0" pageNumber="69">A.</emphasis>
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Lateral view;
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<emphasis bold="true" pageId="0" pageNumber="69">B.</emphasis>
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Dorsal view (both of same scale).
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</paragraph>
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</caption>
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<caption doi="10.3897/dez.70.97117.figure7" httpUri="https://binary.pensoft.net/fig/826096" pageId="0" pageNumber="69" start="Figure 7" startId="F7">
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<paragraph pageId="0" pageNumber="69">
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<emphasis bold="true" pageId="0" pageNumber="69">Figure 7.</emphasis>
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<taxonomicName authorityName="Andersen" authorityYear="1982" class="Insecta" family="Gerridae" genus="Eotrechus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eotrechus petraeus" order="Hemiptera" pageId="0" pageNumber="69" phylum="Arthropoda" rank="species" species="petraeus">
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<emphasis italics="true" pageId="0" pageNumber="69">Eotrechus petraeus</emphasis>
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</taxonomicName>
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, holotype.
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<emphasis bold="true" pageId="0" pageNumber="69">A, B.</emphasis>
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Genitalia, ventral and lateral views;
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<emphasis bold="true" pageId="0" pageNumber="69">C, D.</emphasis>
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Pygophore, lateral and dorsal views;
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<emphasis bold="true" pageId="0" pageNumber="69">E, F.</emphasis>
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Proctiger, lateral and dorsal views. (
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<emphasis bold="true" pageId="0" pageNumber="69">A, B.</emphasis>
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Same scale;
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<emphasis bold="true" pageId="0" pageNumber="69">C-F.</emphasis>
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Same scale).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="69" type="remarks">
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<paragraph pageId="0" pageNumber="69">Remarks.</paragraph>
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<paragraph pageId="0" pageNumber="69">
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See comparative notes for
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<taxonomicName lsidName="E. kerberos" pageId="0" pageNumber="69" rank="species" species="kerberos">
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<emphasis italics="true" pageId="0" pageNumber="69">E. kerberos</emphasis>
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</taxonomicName>
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sp. nov.
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</paragraph>
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<paragraph pageId="0" pageNumber="69">
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Some specimens collected at Doi Inthanon (Chiang Mai, Thailand) were recorded as
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<taxonomicName authorityName="Andersen" authorityYear="1982" class="Insecta" family="Gerridae" genus="Eotrechus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eotrechus petraeus" order="Hemiptera" pageId="0" pageNumber="69" phylum="Arthropoda" rank="species" species="petraeus">
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<emphasis italics="true" pageId="0" pageNumber="69">Eotrechus petraeus</emphasis>
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</taxonomicName>
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by
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<bibRefCitation author="Vitheepradit, A" journalOrPublisher="Zootaxa" pageId="0" pageNumber="69" pagination="1 - 19" publicationUrl="https://www.mapress.com/zootaxa/2007f/zt01478p019.pdf" refId="B19" refString="Vitheepradit, A, Sites, RW, 2007. A review of Eotrechus Kirkaldy (Hemiptera: Heteroptera: Gerridae) of Thailand with descriptions of three new species. Zootaxa 1478: 1 - 19, https://www.mapress.com/zootaxa/2007f/zt01478p019.pdf" title="A review of Eotrechus Kirkaldy (Hemiptera: Heteroptera: Gerridae) of Thailand with descriptions of three new species." url="https://www.mapress.com/zootaxa/2007f/zt01478p019.pdf" volume="1478" year="2007">Vitheepradit and Sites (2007)</bibRefCitation>
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; in fact, they belong to a new species,
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<taxonomicName lsidName="E. thai" pageId="0" pageNumber="69" rank="species" species="thai">
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<emphasis italics="true" pageId="0" pageNumber="69">E. thai</emphasis>
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</taxonomicName>
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sp. nov., as described in a later section of the present paper.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="69" type="distribution">
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<paragraph pageId="0" pageNumber="69">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="69">
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Thailand: Chiang Mai (
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<bibRefCitation author="Andersen, NM" journalOrPublisher="Steenstrupia" pageId="0" pageNumber="69" pagination="1 - 25" refId="B2" refString="Andersen, NM, 1982. Semiterrestrial water striders of the genera Eotrechus Kirkaldy and Chimarrhometra Bianchi (Insecta, Hemiptera, Gerridae). Steenstrupia 9: 1 - 25" title="Semiterrestrial water striders of the genera Eotrechus Kirkaldy and Chimarrhometra Bianchi (Insecta, Hemiptera, Gerridae)." volume="9" year="1982">Andersen 1982</bibRefCitation>
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) (Fig.
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<figureCitation captionStart="Figure 26" captionStartId="F26" captionText="Figure 26. Distribution records of species of Eotrechus. Circles represent E. longipes species group; squares represent E. petraeus species group; stars represent E. vietnamensis species group." figureDoi="10.3897/dez.70.97117.figure26" httpUri="https://binary.pensoft.net/fig/826115" pageId="0" pageNumber="69">26</figureCitation>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |