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<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 &amp; Sites, Robert W." docDate="2023" docId="18199D33182051F4BA235A3D118CD596" 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 hygropetricus 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:titleInfo>
<mods:title>Revision of the genus Eotrechus Kirkaldy (Hemiptera, Heteroptera, Gerridae), with descriptions of six new species</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Tran, Anh Duc</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-9605-0739</mods:nameIdentifier>
<mods:affiliation>Faculty of Biology, University of Science, Vietnam National University, Hanoi, 334 Nguyen Trai, Thanh Xuan, Hanoi, Vietnam</mods:affiliation>
<mods:nameIdentifier type="email">tran.anhduc@hus.edu.vn</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Zettel, Herbert</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-7760-0472</mods:nameIdentifier>
<mods:affiliation>Herbert Zettel, 2 nd Zoological Department (Entomology), Natural History Museum Vienna, Burgring 7, 1010 Vienna, Austria</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Sites, Robert W.</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-3895-813X</mods:nameIdentifier>
<mods:affiliation>Enns Entomology Museum, University of Missouri, Columbia, MO 65211, USA</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>Deutsche Entomologische Zeitschrift</mods:title>
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<mods:part>
<mods:date>2023</mods:date>
<mods:detail type="pubDate">
<mods:number>2023-03-16</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>70</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>1</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>69</mods:start>
<mods:end>111</mods:end>
</mods:extent>
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<mods:location>
<mods:url>http://dx.doi.org/10.3897/dez.70.97117</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/dez.70.97117</mods:identifier>
<mods:identifier type="Pensoft-Pub">1860-1324-1-69</mods:identifier>
<mods:identifier type="ZooBank">99BBA4C8ED2048879952B61CC25309D4</mods:identifier>
<mods:identifier type="Pensoft-UUID">CA0CBE818BFA5DFA80DBD42521D5DBE3</mods:identifier>
</mods:mods>
<treatment LSID="urn:lsid:plazi:treatment:18199D33182051F4BA235A3D118CD596" httpUri="http://treatment.plazi.org/id/18199D33182051F4BA235A3D118CD596" lastPageNumber="69" pageId="0" pageNumber="69">
<subSubSection pageId="0" pageNumber="69" type="nomenclature">
<paragraph pageId="0" pageNumber="69">
<taxonomicName ID-CoL="6FLPT" LSID="18199D33-1820-51F4-BA23-5A3D118CD596" authority="Andersen, 1982" authorityName="Andersen" authorityYear="1982" class="Insecta" family="Gerridae" genus="Eotrechus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eotrechus hygropetricus" order="Hemiptera" pageId="0" pageNumber="69" phylum="Arthropoda" rank="species" species="hygropetricus">Eotrechus hygropetricus Andersen, 1982</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="69" type="description">
<paragraph pageId="0" pageNumber="69">
<figureCitation captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Eotrechus boukali sp. nov. (A-J) and E. hygropetricus (K). A. Right fore leg of male; B. Abdomen of male, ventral view (excluding genital capsule); C. Right fore leg of female; D, G. Genital capsule, lateral view; E, H. Genital capsule ventral view; F. Genital capsule, dorsal view (D-F. Paratype from location 22 ° 19.113 ' N, 94 ° 28.518 ' E; G, H. Paratype from location 22 ° 19.094 ' N, 94 ° 28.823 ' E); I, K. Abdomen of female, lateral view; J. Abdomen of female, lateral view (A, B, I-K. Same scale; D-H. Same scale)." figureDoi="10.3897/dez.70.97117.figure19" httpUri="https://binary.pensoft.net/fig/826108" pageId="0" pageNumber="69">Figs 19K</figureCitation>
<figureCitation captionStart="Figure 24" captionStartId="F24" captionText="Figure 24. Distribution records of species of Eotrechus. Squares represent E. brevipes species group; circles represent E. hygropetricus species group." figureDoi="10.3897/dez.70.97117.figure24" httpUri="https://binary.pensoft.net/fig/826113" pageId="0" pageNumber="69">, 24</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="69" type="reference_group">
<paragraph pageId="0" pageNumber="69">
<taxonomicName authorityName="Andersen" authorityYear="1982" class="Insecta" family="Gerridae" genus="Eotrechus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eotrechus hygropetricus" order="Hemiptera" pageId="0" pageNumber="69" phylum="Arthropoda" rank="species" species="hygropetricus">Eotrechus hygropetricus</taxonomicName>
Andersen, 1982: 16-17, figs 2, 11 (type locality: Chiang Mai, Thailand).
</paragraph>
<paragraph pageId="0" pageNumber="69">
<taxonomicName authorityName="Andersen" authorityYear="1982" class="Insecta" family="Gerridae" genus="Eotrechus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eotrechus hygropetricus" order="Hemiptera" pageId="0" pageNumber="69" phylum="Arthropoda" rank="species" species="hygropetricus">Eotrechus hygropetricus</taxonomicName>
:
<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>
: 3-4, figs 6-7) (description of male);
<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>
: 18) (additional records Thailand);
<bibRefCitation DOI="https://doi.org/10.11646/zootaxa.3860.1.2" author="Nakthong, LA" journalOrPublisher="Zootaxa" pageId="0" pageNumber="69" pagination="47 - 63" refId="B9" refString="Nakthong, LA, Vitheepradit, A, Sites, RW, 2014. Key to the species of Eotrechinae (Hemiptera: Heteroptera: Gerridae) of Thailand and review of the fauna of the Phetchabun mountain range. Zootaxa 3860 (1): 47 - 63, DOI: https://doi.org/10.11646/zootaxa.3860.1.2" title="Key to the species of Eotrechinae (Hemiptera: Heteroptera: Gerridae) of Thailand and review of the fauna of the Phetchabun mountain range." url="https://doi.org/10.11646/zootaxa.3860.1.2" volume="3860" year="2014">Nakthong et al. (2014</bibRefCitation>
: 59, fig. 41) (key).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="69" type="materials_examined">
<paragraph pageId="0" pageNumber="69">Material examined.</paragraph>
<paragraph pageId="0" pageNumber="69">
<materialsCitation collectingDate="1994-03-24" collectingDateMax="2006-11-26" collectingDateMin="1994-03-24" collectorName="William D. Shepard, D. Kovac, Doi Inthanon Nat. Pk., Kirawanich, Ferro, Sites, E. Lam Pi, H. Zettel" country="Thailand" county="All" elevation="1060" latitude="14.533334" location="Huai Sa Lad" longLatPrecision="1287" longitude="98.53333" municipality="Doi Sutep National Park" specimenCount="166" specimenCount-female="80" specimenCount-male="86" stateProvince="Chiang Mai Province">
<collectingCounty>All</collectingCounty>
specimens are macropterous:
<collectingCountry name="Thailand">Thailand</collectingCountry>
<specimenCount type="male">1 ♂</specimenCount>
,
<specimenCount type="female">1 ♀</specimenCount>
;
<collectingRegion country="Thailand" name="Chiang Mai">Chiang Mai Province</collectingRegion>
,
<collectingMunicipality>Doi Sutep National Park</collectingMunicipality>
,
<location LSID="urn:lsid:plazi:treatment:18199D33182051F4BA235A3D118CD596:33B8B5C597EC0289FFF95AE131D9D1D1" country="Thailand" county="All" latitude="14.533334" longLatPrecision="1287" longitude="98.53333" municipality="Doi Sutep National Park" name="Huai Sa Lad" stateProvince="Chiang Mai Province">Huai Sa Lad</location>
;
<collectingDate value="1994-03-24">24 Mar. 1994</collectingDate>
;
<collectorName>William D. Shepard</collectorName>
leg.; NHMW •
<specimenCount type="male">5 ♂♂</specimenCount>
,
<specimenCount type="female">3 ♀♀</specimenCount>
;
<collectingRegion country="Thailand" name="Chiang Mai">Chiang Mai Province</collectingRegion>
,
<location LSID="urn:lsid:plazi:treatment:18199D33182051F4BA235A3D118CD596:DB94FA23F5BA2C8EF959802AC7429549" country="Thailand" county="All" latitude="14.533334" longLatPrecision="1287" longitude="98.53333" municipality="Doi Sutep National Park" name="Doi Suthep" stateProvince="Chiang Mai Province">Doi Suthep</location>
, waterfalls;
<collectingDate value="1999-04-10">10 Apr. 1999</collectingDate>
;
<collectorName>D. Kovac</collectorName>
leg.; #A4/99; ZRC.6.19856; ZRC •
<specimenCount type="male">5 ♂♂</specimenCount>
,
<specimenCount type="female">2 ♀♀</specimenCount>
;
<collectingRegion country="Thailand" name="Chiang Mai">Chiang Mai Province</collectingRegion>
,
<collectorName>Doi Inthanon Nat. Pk.</collectorName>
,
<location LSID="urn:lsid:plazi:treatment:18199D33182051F4BA235A3D118CD596:F1E901D690B787165F1AF1BA7C94DECC" country="Thailand" county="All" latitude="14.533334" longLatPrecision="1287" longitude="98.53333" municipality="Doi Sutep National Park" name="Namtok Huay Sai Luang" stateProvince="Chiang Mai Province">Namtok Huay Sai Luang</location>
;
<geoCoordinate degrees="18" direction="north" minutes="31" orientation="latitude" precision="925" value="18.516666">18°31'N</geoCoordinate>
,
<geoCoordinate degrees="98" direction="east" minutes="27" orientation="longitude" precision="925" value="98.45">98°27'E</geoCoordinate>
;
<elevation metricMagnitude="3" metricUnit="m" metricValue="1.06" unit="m" value="1060.0">
<quantity metricMagnitude="3" metricUnit="m" metricValue="1.06" unit="m" value="1060.0">1060 m</quantity>
a.s.l.
</elevation>
;
<collectingDate value="2002-03-20">20 Mar. 2002</collectingDate>
; Sites, Vitheepradit,
<collectorName>Kirawanich</collectorName>
leg.; L-311; UMC •
<specimenCount type="male">5 ♂♂</specimenCount>
,
<specimenCount type="female">5 ♀♀</specimenCount>
; same locality as preceding;
<collectingDate value="2002-04-04">4 Apr. 2002</collectingDate>
; UMC and CMU teams leg.; L-322; UMC •
<specimenCount type="male">1 ♂</specimenCount>
; same locality as preceding;
<collectingDate value="2002-07-06">6 Jul. 2002</collectingDate>
; CMU team leg.; UMC •
<specimenCount type="female">1 ♀</specimenCount>
; same locality as preceding;
<collectingDate value="2002-08-11">11 Aug. 2002</collectingDate>
; CMU team leg.; UMC •
<specimenCount type="female">1 ♀</specimenCount>
; same locality as preceding;
<collectingDate value="2002-09-22">22 Sep. 2002</collectingDate>
; CMU team leg.; UMC •
<specimenCount type="female">1 ♀</specimenCount>
; same locality as preceding;
<collectingDate value="2002-10-06">6 Oct. 2002</collectingDate>
; CMU team leg.; UMC •
<specimenCount type="female">3 ♀♀</specimenCount>
; same locality as preceding;
<collectingDate value="2003-03-14">14 Mar. 2003</collectingDate>
; CMU team leg.; UMC •
<specimenCount type="female">1 ♀</specimenCount>
;
<location LSID="urn:lsid:plazi:treatment:18199D33182051F4BA235A3D118CD596:2E59FB8D81363DBB39E1CCDE2737B2DF" country="Thailand" county="All" latitude="14.533334" longLatPrecision="1287" longitude="98.53333" municipality="Doi Sutep National Park" name="Doi Inthanon National Park" stateProvince="Chiang Mai Province">Doi Inthanon National Park</location>
, Namtok Siriphum;
<geoCoordinate degrees="18" direction="north" minutes="32" orientation="latitude" precision="925" value="18.533333">18°32'N</geoCoordinate>
,
<geoCoordinate degrees="98" direction="east" minutes="31" orientation="longitude" precision="925" value="98.51667">98°31'E</geoCoordinate>
;
<elevation metricMagnitude="3" metricUnit="m" metricValue="1.46" unit="m" value="1460.0">
<quantity metricMagnitude="3" metricUnit="m" metricValue="1.46" unit="m" value="1460.0">1460 m</quantity>
a.s.l.
</elevation>
;
<collectingDate value="2002-08-10">10 Aug. 2002</collectingDate>
; CMU team leg.; UMC •
<specimenCount type="male">1 ♂</specimenCount>
; same locality as preceding;
<collectingDate value="2002-12-08">8 Dec. 2002</collectingDate>
; CMU team leg.; UMC •
<specimenCount type="male">2 ♂♂</specimenCount>
;
<location LSID="urn:lsid:plazi:treatment:18199D33182051F4BA235A3D118CD596:708DEE5A757F3C917F6A4C8F47A26A90" country="Thailand" county="All" latitude="14.533334" longLatPrecision="1287" longitude="98.53333" municipality="Doi Sutep National Park" name="Doi Suthep Nat. Park" stateProvince="Chiang Mai Province">Doi Suthep Nat. Park</location>
, Namtok Sai Yoi;
<geoCoordinate degrees="18" direction="north" minutes="48" orientation="latitude" precision="925" value="18.8">18°48'N</geoCoordinate>
,
<geoCoordinate degrees="98" direction="east" minutes="55" orientation="longitude" precision="925" value="98.916664">98°55'E</geoCoordinate>
;
<elevation metricMagnitude="3" metricUnit="m" metricValue="1.1" unit="m" value="1100.0">
<quantity metricMagnitude="3" metricUnit="m" metricValue="1.1" unit="m" value="1100.0">1100 m</quantity>
a.s.l.
</elevation>
;
<collectingDate value="2002-02-14">14 Feb. 2002</collectingDate>
; CMU team leg.; UMC •
<specimenCount type="male">2 ♂♂</specimenCount>
,
<specimenCount type="female">2 ♀♀</specimenCount>
; same locality as preceding;
<collectingDate value="2002-04-05">5 Apr. 2002</collectingDate>
; UMC and CMU teams leg.; L-326; UMC •
<specimenCount type="male">1 ♂</specimenCount>
; same locality as preceding;
<collectingDate value="2002-05-05">5 May 2002</collectingDate>
; CMU team leg.; L-402; UMC •
<specimenCount type="male">14 ♂♂</specimenCount>
,
<specimenCount type="female">12 ♀♀</specimenCount>
;
<location LSID="urn:lsid:plazi:treatment:18199D33182051F4BA235A3D118CD596:549C6E7A9AEAED05126D995C17EBEA38" country="Thailand" county="All" latitude="14.533334" longLatPrecision="1287" longitude="98.53333" municipality="Doi Sutep National Park" name="Doi Suthep National Park" stateProvince="Chiang Mai Province">Doi Suthep National Park</location>
, Namtok Monthathan;
<geoCoordinate degrees="18" direction="north" minutes="49" orientation="latitude" precision="925" value="18.816668">18°49'N</geoCoordinate>
,
<geoCoordinate degrees="98" direction="east" minutes="55" orientation="longitude" precision="925" value="98.916664">98°55'E</geoCoordinate>
;
<elevation metricMagnitude="2" metricUnit="m" metricValue="7.0" unit="m" value="700.0">
<quantity metricMagnitude="2" metricUnit="m" metricValue="7.0" unit="m" value="700.0">700 m</quantity>
a.s.l.
</elevation>
;
<collectingDate value="2002-04-08">8 Apr. 2002</collectingDate>
; UMC and CMU teams leg.; L-330; UMC •
<specimenCount type="male">22 ♂♂</specimenCount>
,
<specimenCount type="female">13 ♀♀</specimenCount>
; same locality as preceding;
<collectingDate value="2003-03-29">29 Mar. 2003</collectingDate>
; Vitheepradit, Thamasenanupap,
<collectorName>Ferro</collectorName>
leg.; L-489; UMC •
<specimenCount type="male">3 ♂♂</specimenCount>
,
<specimenCount type="female">4 ♀♀</specimenCount>
;
<location LSID="urn:lsid:plazi:treatment:18199D33182051F4BA235A3D118CD596:71CBB18ABE4234BAAA6BDBCA928392CC" country="Thailand" county="All" latitude="14.533334" longLatPrecision="1287" longitude="98.53333" municipality="Doi Sutep National Park" name="Doi Suthep National Park" stateProvince="Chiang Mai Province">Doi Suthep National Park</location>
, immediately below
<location LSID="urn:lsid:plazi:treatment:18199D33182051F4BA235A3D118CD596:A7EDFEBA26C77F0E3711F99922BAB582" country="Thailand" county="All" latitude="14.533334" longLatPrecision="1287" longitude="98.53333" municipality="Doi Sutep National Park" name="Monthathan Falls" stateProvince="Chiang Mai Province">Monthathan Falls</location>
;
<geoCoordinate degrees="18" direction="north" minutes="49" orientation="latitude" precision="925" value="18.816668">18°49'N</geoCoordinate>
,
<geoCoordinate degrees="98" direction="east" minutes="55" orientation="longitude" precision="925" value="98.916664">98°55'E</geoCoordinate>
;
<elevation metricMagnitude="2" metricUnit="m" metricValue="6.9" unit="m" value="690.0">
<quantity metricMagnitude="2" metricUnit="m" metricValue="6.9" unit="m" value="690.0">690 m</quantity>
a.s.l.
</elevation>
;
<collectingDate value="2002-03-15">15 Mar. 2002</collectingDate>
;
<collectorName>Kirawanich</collectorName>
&amp;
<collectorName>Sites</collectorName>
leg.; L-296; UMC •
<specimenCount type="male">13 ♂♂</specimenCount>
,
<specimenCount type="female">14 ♀♀</specimenCount>
;
<location LSID="urn:lsid:plazi:treatment:18199D33182051F4BA235A3D118CD596:C311B9ED644C46702A268CC879FC81AD" country="Thailand" county="All" latitude="14.533334" longLatPrecision="1287" longitude="98.53333" municipality="Doi Sutep National Park" name="Doi Suthep National Park" stateProvince="Chiang Mai Province">Doi Suthep National Park</location>
, Namtok Huay Pa Lad;
<geoCoordinate degrees="18" direction="north" minutes="48" orientation="latitude" precision="925" value="18.8">18°48'N</geoCoordinate>
,
<geoCoordinate degrees="98" direction="east" minutes="54" orientation="longitude" precision="925" value="98.9">98°54'E</geoCoordinate>
;
<quantity metricMagnitude="3" metricUnit="m" metricValue="1.25" unit="m" value="1250.0">
<elevation metricMagnitude="3" metricUnit="m" metricValue="1.25" unit="m" value="1250.0">1250 m</elevation>
</quantity>
a.s.k.;
<collectingDate value="2003-04-29">29 Apr. 2003</collectingDate>
; Vitheepradit, Thamasenanupap,
<collectorName>Ferro</collectorName>
leg.; L-488; UMC •
<specimenCount type="male">9 ♂♂</specimenCount>
,
<specimenCount type="female">15 ♀♀</specimenCount>
;
<collectingRegion country="Thailand" name="Kanchanaburi">Kanchanaburi Province</collectingRegion>
, Amphur Thong Pha Phum,
<locationDeviation location="Border Police Station">
<quantity metricMagnitude="3" metricUnit="m" metricValue="6.3" unit="km" value="6.3">6.3 km</quantity>
W of Border Police Station
</locationDeviation>
at Ban Padsadoo Klang;
<geoCoordinate degrees="14" direction="north" minutes="32" orientation="latitude" precision="925" value="14.533334">14°32'N</geoCoordinate>
,
<geoCoordinate degrees="98" direction="east" minutes="32" orientation="longitude" precision="925" value="98.53333">98°32'E</geoCoordinate>
;
<elevation metricMagnitude="2" metricUnit="m" metricValue="5.68" unit="m" value="568.0">
<quantity metricMagnitude="2" metricUnit="m" metricValue="5.68" unit="m" value="568.0">568 m</quantity>
a.s.l.
</elevation>
;
<collectingDate value="2003-04-10">10 Apr. 2003</collectingDate>
; UMC and CMU teams leg.; L-463; UMC •
<specimenCount type="male">2 ♂♂</specimenCount>
,
<specimenCount type="female">2 ♀♀</specimenCount>
;
<collectingRegion country="Thailand" name="Phangnga">Phang Nga Province</collectingRegion>
,
<collectorName>E. Lam Pi</collectorName>
, Lam Pi waterfall;
<collectingDate value="2006-11-26">26 Nov. 2006</collectingDate>
;
<collectorName>H. Zettel</collectorName>
leg.; (36); NHMW
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="69" type="diagnosis">
<paragraph pageId="0" pageNumber="69">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="69">
Size (all macropterous): specimens from Chiang Mai: males, length 7.10-7.60, width 1.80-1.96; females, length 8.10, width 2.25-2.28; specimens from Phang Nga: male, length 6.70, width 1.77; female, length 7.10, width 1.95. Mesosternum 3.0-3.1
<normalizedToken originalValue="×">x</normalizedToken>
length of metasternum. Male: fore femur moderately incrassate, simple, without tubercle at basal part; abdominal sterna III-VI with narrow median groove. Male genitalia simple, pygophore without caudal projection, posterior part only with long setae. Female: fore trochanter, fore femur and fore tibia with rows of long, stiff setae; genitalia small but visible in lateral view (Fig.
<figureCitation captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Eotrechus boukali sp. nov. (A-J) and E. hygropetricus (K). A. Right fore leg of male; B. Abdomen of male, ventral view (excluding genital capsule); C. Right fore leg of female; D, G. Genital capsule, lateral view; E, H. Genital capsule ventral view; F. Genital capsule, dorsal view (D-F. Paratype from location 22 ° 19.113 ' N, 94 ° 28.518 ' E; G, H. Paratype from location 22 ° 19.094 ' N, 94 ° 28.823 ' E); I, K. Abdomen of female, lateral view; J. Abdomen of female, lateral view (A, B, I-K. Same scale; D-H. Same scale)." figureDoi="10.3897/dez.70.97117.figure19" httpUri="https://binary.pensoft.net/fig/826108" pageId="0" pageNumber="69">19K</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="69" type="remarks">
<paragraph pageId="0" pageNumber="69">Remarks.</paragraph>
<paragraph pageId="0" pageNumber="69">
The sample from Phang Nga (southern Thailand) consists of smaller specimens compared to those from the type locality. However, all other characteristics show that these specimens are conspecific. See Remarks for
<taxonomicName lsidName="E. boukali" pageId="0" pageNumber="69" rank="species" species="boukali">
<emphasis italics="true" pageId="0" pageNumber="69">E. boukali</emphasis>
</taxonomicName>
sp. nov. below.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="69" type="distribution">
<paragraph pageId="0" pageNumber="69">Distribution.</paragraph>
<paragraph pageId="0" pageNumber="69">
Thailand: Chiang Mai (
<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>
), Kanchanaburi, and Phang Nga (new records) (Fig.
<figureCitation captionStart="Figure 24" captionStartId="F24" captionText="Figure 24. Distribution records of species of Eotrechus. Squares represent E. brevipes species group; circles represent E. hygropetricus species group." figureDoi="10.3897/dez.70.97117.figure24" httpUri="https://binary.pensoft.net/fig/826113" pageId="0" pageNumber="69">24</figureCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>