treatments-xml/data/E1/62/4D/E1624D40FFE7FFE26CEDFBBEFE51B382.xml

<document ID-DOI="10.11646/zootaxa.5254.2.6" ID-ISSN="1175-5326" ID-Zenodo-Dep="7727424" ID-ZooBank="5D189B4F-87E1-4F6D-9C8E-9E3F1663512C" approvalRequired="2" approvalRequired_for_textStreams="2" checkinTime="1678695648311" checkinUser="plazi" docAuthor="Bian, Dongju &amp; Zhang, Yi" docDate="2023" docId="E1624D40FFE7FFE26CEDFBBEFE51B382" docLanguage="en" docName="zootaxa.5254.2.6.pdf" docOrigin="Zootaxa 5254 (2)" docSource="http://dx.doi.org/10.11646/zootaxa.5254.2.6" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Grouvellinus lubricus Bian &amp; Zhang 2023, sp. nov." docType="treatment" docVersion="2" lastPageNumber="263" masterDocId="1D5B3538FFE2FFE46C7AFFE9FFF1B04B" masterDocTitle="Descriptions of eight new species of Grouvellinus from China (Coleoptera, Elmidae)" masterLastPageNumber="277" masterPageNumber="257" pageNumber="262" updateTime="1678696102211" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title>Descriptions of eight new species of Grouvellinus from China (Coleoptera, Elmidae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Bian, Dongju</mods:namePart>
<mods:affiliation>Key Laboratory of Forest Ecology and Management, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, 110016, China University of Chinese Academy of Sciences, Beijing 100049, China.</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Zhang, Yi</mods:namePart>
<mods:affiliation>Key Laboratory of Forest Ecology and Management, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, 110016, China University of Chinese Academy of Sciences, Beijing 100049, China.</mods:affiliation>
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<mods:title>Zootaxa</mods:title>
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<mods:date>2023</mods:date>
<mods:detail type="pubDate">
<mods:number>2023-03-10</mods:number>
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<mods:detail type="volume">
<mods:number>5254</mods:number>
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<mods:detail type="issue">
<mods:number>2</mods:number>
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<mods:identifier type="DOI">10.11646/zootaxa.5254.2.6</mods:identifier>
<mods:identifier type="ISSN">1175-5326</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7727444" ID-Zenodo-Dep="7727444" LSID="urn:lsid:plazi:treatment:E1624D40FFE7FFE26CEDFBBEFE51B382" httpUri="http://treatment.plazi.org/id/E1624D40FFE7FFE26CEDFBBEFE51B382" lastPageId="6" lastPageNumber="263" pageId="5" pageNumber="262">
<subSubSection box="[151,517,1111,1138]" pageId="5" pageNumber="262" type="nomenclature">
<paragraph blockId="5.[151,517,1111,1174]" box="[151,517,1111,1138]" pageId="5" pageNumber="262">
<heading bold="true" box="[151,517,1111,1138]" fontSize="11" level="1" pageId="5" pageNumber="262" reason="1">
<emphasis bold="true" box="[151,517,1111,1138]" pageId="5" pageNumber="262">
<taxonomicName authority="Bian &amp; Zhang, 2023" authorityName="Bian &amp; Zhang" authorityYear="2023" box="[151,416,1111,1138]" class="Insecta" family="Elmidae" genus="Grouvellinus" kingdom="Animalia" order="Coleoptera" pageId="5" pageNumber="262" phylum="Arthropoda" rank="species" species="lubricus" status="sp. nov.">
<emphasis bold="true" box="[151,416,1111,1138]" italics="true" pageId="5" pageNumber="262">Grouvellinus lubricus</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[423,517,1112,1138]" pageId="5" pageNumber="262" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection box="[151,471,1148,1174]" pageId="5" pageNumber="262" type="description">
<paragraph blockId="5.[151,517,1111,1174]" box="[151,471,1148,1174]" pageId="5" pageNumber="262">
<heading bold="true" box="[151,471,1148,1174]" fontSize="11" level="1" pageId="5" pageNumber="262" reason="1">
<emphasis bold="true" box="[151,471,1148,1174]" pageId="5" pageNumber="262">
(
<figureCitation box="[159,287,1148,1174]" captionStart="FIGURE 2" captionStartId="4.[151,250,1805,1829]" captionTargetBox="[155,1419,237,1767]" captionTargetId="figure-51@4.[151,1436,237,1782]" captionTargetPageId="4" captionText="FIGURE 2. Habitus A–B) Grouvellinus ligulaceus sp. nov. C–D) G. lubricus sp. nov. A, C) dorsal view B, D) ventral view." figureDoi="http://doi.org/10.5281/zenodo.7727430" httpUri="https://zenodo.org/record/7727430/files/figure.png" pageId="5" pageNumber="262">Figs 2C–D</figureCitation>
, 
<figureCitation box="[300,370,1148,1174]" captionStart="FIGURE 8" captionStartId="13.[151,250,1967,1991]" captionTargetBox="[225,1361,1123,1944]" captionTargetId="figure-46@13.[225,1361,1123,1944]" captionTargetPageId="13" captionText="FIGURE 8. Grouvellinus lubricus sp. nov. A) anterior part of body, dorsal view; B) same, ventral view; C) posterior part of body, ventral view." figureDoi="http://doi.org/10.5281/zenodo.7727448" httpUri="https://zenodo.org/record/7727448/files/figure.png" pageId="5" pageNumber="262">8A–C</figureCitation>
, 
<figureCitation box="[382,463,1148,1174]" captionStart="FIGURE 14" captionStartId="17.[151,250,1546,1570]" captionTargetBox="[265,1323,181,1522]" captionTargetId="figure-19@17.[265,1323,181,1522]" captionTargetPageId="17" captionText="FIGURE 14 Aedeagus A–C) Grouvellinus ligulaceus sp. nov. D–F) G. lubricus sp. nov. A, D) ventral view B, E) dorsal view C, F) lateral view." figureDoi="http://doi.org/10.5281/zenodo.7727468" httpUri="https://zenodo.org/record/7727468/files/figure.png" pageId="5" pageNumber="262">14D–F</figureCitation>
)
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection pageId="5" pageNumber="262" type="materials_examined">
<paragraph blockId="5.[151,1437,1220,2039]" pageId="5" pageNumber="262">
<emphasis bold="true" box="[151,436,1220,1246]" pageId="5" pageNumber="262">Type material examined</emphasis>
: 
<materialsCitation collectingDate="2019-06-29" collectionCode="IAECAS" country="China" county="Yingjiang County" elevation="1438" latitude="25.578611" location="Madao Vill." longLatPrecision="21" longitude="97.71583" municipality="Dehong Pref." pageId="5" pageNumber="262" specimenCount="1" stateProvince="Yunnan" typeStatus="holotype">
<typeStatus box="[449,550,1220,1246]" pageId="5" pageNumber="262">holotype</typeStatus>
, male (
<collectionCode box="[626,734,1220,1246]" pageId="5" pageNumber="262">IAECAS</collectionCode>
): “ 
<collectingCountry box="[762,835,1220,1246]" name="China" pageId="5" pageNumber="262">China</collectingCountry>
: 
<collectingRegion box="[842,928,1221,1247]" country="China" name="Yunnan" pageId="5" pageNumber="262">Yunnan</collectingRegion>
(7) / 
<collectingMunicipality box="[983,1131,1220,1246]" pageId="5" pageNumber="262">Dehong Pref.</collectingMunicipality>
/ 
<collectingCounty box="[1148,1345,1220,1246]" pageId="5" pageNumber="262">Yingjiang County</collectingCounty>
/ 
<location LSID="urn:lsid:plazi:treatment:E1624D40FFE7FFE26CEDFBBEFE51B382:6C14AA8DFFE7FFE16934FB2DFF38B549" country="China" county="Yingjiang County" latitude="25.578611" longLatPrecision="21" longitude="97.71583" municipality="Dehong Pref." name="Madao Vill." pageId="5" pageNumber="262" stateProvince="Yunnan">Madao Vill.</location>
ļ 
<geoCoordinate box="[228,361,1257,1284]" degrees="25" direction="north" minutes="34" orientation="latitude" pageId="5" pageNumber="262" precision="15" seconds="43" value="25.578611">25°34′43″N</geoCoordinate>
<geoCoordinate box="[372,501,1257,1284]" degrees="97" direction="east" minutes="42" orientation="longitude" pageId="5" pageNumber="262" precision="15" seconds="57" value="97.71583">97°42′57″E</geoCoordinate>
/ 
<quantity box="[520,611,1256,1283]" metricMagnitude="3" metricUnit="m" metricValue="1.438" pageId="5" pageNumber="262" unit="m" value="1438.0">
<elevation box="[520,611,1256,1283]" metricMagnitude="3" metricUnit="m" metricValue="1.438" pageId="5" pageNumber="262" unit="m" value="1438.0">1438 m</elevation>
</quantity>
, 
<date box="[626,738,1256,1282]" pageId="5" pageNumber="262" value="2019-06-29">
<collectingDate box="[626,738,1256,1282]" pageId="5" pageNumber="262" value="2019-06-29">2019.6.29</collectingDate>
</date>
/ Leg. Peng, Dong &amp; Zhu”
</materialsCitation>
. 
<materialsCitation collectingDate="2019-06-24" collectionCode="IAECAS" country="China" county="Dehong" elevation="922" latitude="24.668333" location="Tongbiguan" longLatPrecision="21" longitude="97.59917" municipality="Yingjiang" pageId="5" pageNumber="262" specimenCount="4" specimenCount-male="4" stateProvince="Yunnan" typeStatus="paratype">
<typeStatus box="[1081,1194,1257,1283]" pageId="5" pageNumber="262">Paratypes</typeStatus>
: 
<specimenCount box="[1208,1298,1256,1282]" pageId="5" pageNumber="262" type="male">4 males</specimenCount>
(
<collectionCode box="[1317,1425,1256,1282]" pageId="5" pageNumber="262">IAECAS</collectionCode>
): “ 
<collectingCountry box="[162,235,1292,1318]" name="China" pageId="5" pageNumber="262">China</collectingCountry>
: 
<collectingRegion box="[247,336,1293,1319]" country="China" name="Yunnan" pageId="5" pageNumber="262">Yunnan</collectingRegion>
, 
<collectingCounty box="[349,438,1292,1318]" pageId="5" pageNumber="262">Dehong</collectingCounty>
/ 
<collectingMunicipality box="[463,576,1292,1318]" pageId="5" pageNumber="262">Yingjiang</collectingMunicipality>
, 
<location LSID="urn:lsid:plazi:treatment:E1624D40FFE7FFE26CEDFBBEFE51B382:6C14AA8DFFE7FFE16E37FAE5FD23B56D" box="[589,722,1292,1318]" country="China" county="Dehong" latitude="24.668333" longLatPrecision="21" longitude="97.59917" municipality="Yingjiang" name="Tongbiguan" pageId="5" pageNumber="262" stateProvince="Yunnan">Tongbiguan</location>
/ 
<geoCoordinate box="[741,859,1293,1320]" degrees="24" direction="north" minutes="40" orientation="latitude" pageId="5" pageNumber="262" precision="15" seconds="6" value="24.668333">24°40′6″N</geoCoordinate>
<geoCoordinate box="[868,998,1293,1320]" degrees="97" direction="east" minutes="35" orientation="longitude" pageId="5" pageNumber="262" precision="15" seconds="57" value="97.59917">97°35′57″E</geoCoordinate>
/ 
<quantity box="[1025,1100,1292,1319]" metricMagnitude="2" metricUnit="m" metricValue="9.22" pageId="5" pageNumber="262" unit="m" value="922.0">
<elevation box="[1025,1100,1292,1319]" metricMagnitude="2" metricUnit="m" metricValue="9.22" pageId="5" pageNumber="262" unit="m" value="922.0">922 m</elevation>
</quantity>
, 
<date box="[1115,1226,1292,1318]" pageId="5" pageNumber="262" value="2019-06-24">
<collectingDate box="[1115,1226,1292,1318]" pageId="5" pageNumber="262" value="2019-06-24">2019.6.24</collectingDate>
</date>
/ Leg. Leg. Peng, Zhu &amp; Dong (3)”
</materialsCitation>
; 
<materialsCitation collectingDate="2019-06-26" collectionCode="IAECAS, VI" collectorName="Leg. Peng" country="China" elevation="1478" latitude="24.623" location="Nabang Town" longLatPrecision="17" longitude="97.630005" municipality="Yingjiang Pref." pageId="5" pageNumber="262" specimenCount="1" specimenCount-male="1" stateProvince="Yunnan" typeStatus="paratype">
<specimenCount box="[360,435,1328,1354]" pageId="5" pageNumber="262" type="male">1 male</specimenCount>
(
<collectionCode box="[450,558,1328,1354]" pageId="5" pageNumber="262">IAECAS</collectionCode>
): “ 
<collectingCountry box="[587,660,1328,1354]" name="China" pageId="5" pageNumber="262">China</collectingCountry>
: 
<collectingRegion box="[669,755,1329,1355]" country="China" name="Yunnan" pageId="5" pageNumber="262">Yunnan</collectingRegion>
/ 
<collectingMunicipality box="[775,946,1328,1354]" pageId="5" pageNumber="262">Yingjiang Pref.</collectingMunicipality>
/ 
<location LSID="urn:lsid:plazi:treatment:E1624D40FFE7FFE26CEDFBBEFE51B382:6C14AA8DFFE7FFE16FBDFAD9FB92B500" box="[967,1123,1328,1355]" country="China" latitude="24.623" longLatPrecision="17" longitude="97.630005" municipality="Yingjiang Pref." name="Nabang Town" pageId="5" pageNumber="262" stateProvince="Yunnan">Nabang Town</location>
ļ 
<geoCoordinate box="[1158,1287,1329,1356]" degrees="24" direction="north" minutes="37.38" orientation="latitude" pageId="5" pageNumber="262" precision="9" value="24.623">24°37.38′N</geoCoordinate>
<geoCoordinate box="[1294,1426,1329,1356]" degrees="97" direction="east" minutes="37" orientation="longitude" pageId="5" pageNumber="262" precision="15" seconds="48" value="97.630005">97°37′48″E</geoCoordinate>
” / 
<quantity box="[167,254,1364,1391]" metricMagnitude="3" metricUnit="m" metricValue="1.478" pageId="5" pageNumber="262" unit="m" value="1478.0">
<elevation box="[167,254,1364,1391]" metricMagnitude="3" metricUnit="m" metricValue="1.478" pageId="5" pageNumber="262" unit="m" value="1478.0">1478 m</elevation>
</quantity>
/ 
<date box="[278,422,1364,1391]" pageId="5" pageNumber="262" value="2019-06-26">
<collectingDate box="[278,422,1364,1391]" pageId="5" pageNumber="262" value="2019-06-26">
26. 
<collectionCode box="[321,354,1365,1391]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="5" pageNumber="262">VI</collectionCode>
. 2019
</collectingDate>
</date>
/ 
<collectorName box="[447,562,1365,1391]" pageId="5" pageNumber="262">Leg. Peng</collectorName>
<emphasis box="[570,628,1364,1390]" italics="true" pageId="5" pageNumber="262">et al.</emphasis>
(6)
</materialsCitation>
; 
<materialsCitation collectingDate="2019-06-29" collectionCode="IAECAS" country="China" county="Yingjiang County" elevation="1522" latitude="24.61" location="Tongbiguan" longLatPrecision="21" longitude="97.73333" municipality="Dehong Pref." pageId="5" pageNumber="262" specimenCount="1" specimenCount-male="1" stateProvince="Yunnan" typeStatus="paratype">
<specimenCount box="[685,761,1364,1390]" pageId="5" pageNumber="262" type="male">1 male</specimenCount>
(
<collectionCode box="[778,886,1364,1390]" pageId="5" pageNumber="262">IAECAS</collectionCode>
): “ 
<collectingCountry box="[916,989,1364,1390]" name="China" pageId="5" pageNumber="262">China</collectingCountry>
: 
<collectingRegion box="[1000,1086,1365,1391]" country="China" name="Yunnan" pageId="5" pageNumber="262">Yunnan</collectingRegion>
(8) / 
<collectingMunicipality box="[1151,1303,1364,1390]" pageId="5" pageNumber="262">Dehong Pref.</collectingMunicipality>
/ 
<collectingCounty pageId="5" pageNumber="262">Yingjiang County</collectingCounty>
/ 
<location LSID="urn:lsid:plazi:treatment:E1624D40FFE7FFE26CEDFBBEFE51B382:6C14AA8DFFE7FFE16C85FA91FE75B5D9" box="[255,388,1400,1426]" country="China" county="Yingjiang County" latitude="24.61" longLatPrecision="21" longitude="97.73333" municipality="Dehong Pref." name="Tongbiguan" pageId="5" pageNumber="262" stateProvince="Yunnan">Tongbiguan</location>
ļ 
<geoCoordinate box="[423,556,1401,1428]" degrees="24" direction="north" minutes="36" orientation="latitude" pageId="5" pageNumber="262" precision="15" seconds="36" value="24.61">24°36′36″N</geoCoordinate>
<geoCoordinate box="[563,680,1401,1428]" degrees="97" direction="east" minutes="44" orientation="longitude" pageId="5" pageNumber="262" precision="15" seconds="0" value="97.73333">97°44′0″E</geoCoordinate>
/ 
<quantity box="[701,786,1400,1427]" metricMagnitude="3" metricUnit="m" metricValue="1.5219999999999998" pageId="5" pageNumber="262" unit="m" value="1522.0">
<elevation box="[701,786,1400,1427]" metricMagnitude="3" metricUnit="m" metricValue="1.5219999999999998" pageId="5" pageNumber="262" unit="m" value="1522.0">1522 m</elevation>
</quantity>
/ 
<date box="[807,920,1400,1426]" pageId="5" pageNumber="262" value="2019-06-29">
<collectingDate box="[807,920,1400,1426]" pageId="5" pageNumber="262" value="2019-06-29">2019.6.29</collectingDate>
</date>
/ Leg. Peng, Zhu &amp; Dong”
</materialsCitation>
; 
<materialsCitation collectingDate="2019-07-04" collectionCode="IAECAS" country="China" county="Nujiang" elevation="1026" latitude="25.685" location="Dashanpingzil" longLatPrecision="21" longitude="98.83778" municipality="Lushui" pageId="5" pageNumber="262" specimenCount="4" specimenCount-female="3" specimenCount-male="1" stateProvince="Yunnan" typeStatus="paratype">
<specimenCount box="[1239,1317,1400,1426]" pageId="5" pageNumber="262" type="male">1 male</specimenCount>
, 
<specimenCount box="[1328,1436,1400,1426]" pageId="5" pageNumber="262" type="female">3 females</specimenCount>
(
<collectionCode box="[159,267,1436,1462]" pageId="5" pageNumber="262">IAECAS</collectionCode>
): “ 
<collectingCountry box="[298,371,1436,1462]" name="China" pageId="5" pageNumber="262">China</collectingCountry>
: 
<collectingRegion box="[382,468,1437,1463]" country="China" name="Yunnan" pageId="5" pageNumber="262">Yunnan</collectingRegion>
/ 
<collectingCounty box="[493,586,1436,1462]" pageId="5" pageNumber="262">Nujiang</collectingCounty>
, 
<collectingMunicipality box="[599,677,1436,1462]" pageId="5" pageNumber="262">Lushui</collectingMunicipality>
/ 
<location LSID="urn:lsid:plazi:treatment:E1624D40FFE7FFE26CEDFBBEFE51B382:6C14AA8DFFE7FFE16EC4FA75FCADB5FF" box="[702,860,1436,1462]" country="China" county="Nujiang" latitude="25.685" longLatPrecision="21" longitude="98.83778" municipality="Lushui" name="Dashanpingzil" pageId="5" pageNumber="262" stateProvince="Yunnan">Dashanpingziļ</location>
<geoCoordinate box="[884,1004,1437,1464]" degrees="25" direction="north" minutes="41" orientation="latitude" pageId="5" pageNumber="262" precision="15" seconds="6" value="25.685">25°41′6″N</geoCoordinate>
<geoCoordinate box="[1012,1142,1437,1464]" degrees="98" direction="east" minutes="50" orientation="longitude" pageId="5" pageNumber="262" precision="15" seconds="16" value="98.83778">98°50′16″E</geoCoordinate>
/ 
<quantity box="[1168,1255,1436,1463]" metricMagnitude="3" metricUnit="m" metricValue="1.026" pageId="5" pageNumber="262" unit="m" value="1026.0">
<elevation box="[1168,1255,1436,1463]" metricMagnitude="3" metricUnit="m" metricValue="1.026" pageId="5" pageNumber="262" unit="m" value="1026.0">1026 m</elevation>
</quantity>
/ 
<date box="[1280,1420,1436,1463]" pageId="5" pageNumber="262" value="2019-07-04">
<collectingDate box="[1280,1420,1436,1463]" pageId="5" pageNumber="262" value="2019-07-04">4. VII. 2019</collectingDate>
</date>
/ Leg. Peng 
<emphasis box="[274,332,1472,1498]" italics="true" pageId="5" pageNumber="262">et al.</emphasis>
(23)”
</materialsCitation>
; 
<materialsCitation collectionCode="NHMW" collectorName="E. Jendek &amp; O. Sauss" country="China" location="China'" pageId="5" pageNumber="262" specimenCount="1" specimenCount-male="1" stateProvince="Yunnan" typeStatus="paratype">
<specimenCount box="[414,491,1472,1498]" pageId="5" pageNumber="262" type="male">1 male</specimenCount>
(
<collectionCode box="[507,606,1472,1498]" country="Austria" httpUri="http://grbio.org/cool/91g3-0mnw" name="Naturhistorisches Museum, Wien" pageId="5" pageNumber="262" type="Museum">NHMW</collectionCode>
): “ 
<location LSID="urn:lsid:plazi:treatment:E1624D40FFE7FFE26CEDFBBEFE51B382:6C14AA8DFFE7FFE16E06FA29FD3FB591" box="[636,718,1472,1498]" country="China" name="China'" pageId="5" pageNumber="262" stateProvince="Yunnan">China’</location>
: 
<collectingRegion box="[729,815,1473,1499]" country="China" name="Yunnan" pageId="5" pageNumber="262">Yunnan</collectingRegion>
14.-21.6. / 
<locationDeviation box="[947,1174,1472,1499]" location="Baoshan" pageId="5" pageNumber="262">
<quantity box="[947,1033,1472,1498]" metricMagnitude="5" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="262" unit="km" value="100.0">100 km</quantity>
W Baoshan
</locationDeviation>
, 1993 / Gaoligongshan Nat. Res. / 
<collectorName box="[276,386,1508,1535]" pageId="5" pageNumber="262">E. Jendek</collectorName>
&amp; 
<collectorName box="[421,519,1508,1534]" pageId="5" pageNumber="262">O. Sauss</collectorName>
leg.”
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="5" pageNumber="262" type="diagnosis">
<paragraph blockId="5.[151,1437,1220,2039]" pageId="5" pageNumber="262">
<emphasis bold="true" box="[199,322,1544,1570]" pageId="5" pageNumber="262">Diagnosis.</emphasis>
Body small in size, brown to dark brown; median carina or median sulcus is absent on pronotum, sublateral carinae on pronotum present in basal 0.35, but not developed; elytral intervals flat; prosternal process nearly inverted trapezoid, apex truncate. This species is similar to 
<emphasis box="[923,1173,1616,1642]" italics="true" pageId="5" pageNumber="262">Grovellinus cruxniger</emphasis>
<bibRefCitation author="Freitag, H. &amp; Molls, C &amp; Bouma, A. M. &amp; Garces, J. M. &amp; Rossato, M. &amp; Cosentino, E. &amp; Delledonne, M." box="[1183,1404,1616,1643]" pageId="5" pageNumber="262" pagination="2593 - 2620" refId="ref9873" refString="Freitag, H., Molls, C, Bouma, A. M., Garces, J. M., Rossato, M., Cosentino, E. &amp; Delledonne, M. (2019) Additional new species of Grouvellinus Champion 1923 (Insecta, Coleoptera, Elmidae) discovered by citizen scientists and DNA barcoded in the field applying a novel MinION-based workflow. Journal of Natural History, 53 (41 - 42), 2593 - 2620. https: // doi. org / 10.1080 / 00222933.2019.1709669" type="journal article" year="2019">
Freitag 
<emphasis box="[1272,1332,1616,1642]" italics="true" pageId="5" pageNumber="262">et al.</emphasis>
, 
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</bibRefCitation>
in habitus and body size, but it can be distinguished from the latter by its elytra without two pair of extended yellowbrown spots, by penis distinctly extends parameres, and also by parameres slimmer. This species is also similar to 
<taxonomicName authority="Bian &amp; Zhang, 2023" authorityName="Bian &amp; Zhang" authorityYear="2023" box="[183,458,1724,1750]" class="Insecta" family="Elmidae" genus="Grouvellinus" kingdom="Animalia" order="Coleoptera" pageId="5" pageNumber="262" phylum="Arthropoda" rank="species" species="macilentus" status="sp. nov.">
<emphasis box="[183,458,1724,1750]" italics="true" pageId="5" pageNumber="262">Grouvellinus macilentus</emphasis>
</taxonomicName>
<emphasis bold="true" box="[468,561,1724,1750]" pageId="5" pageNumber="262">
<taxonomicNameLabel box="[468,561,1724,1750]" pageId="5" pageNumber="262" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
in outline, but can be distinguished from the latter by pronotum with small granules in front of anterior angles at base, without a pair of impressions in front of anterior angles which present in 
<taxonomicName authorityName="Bian &amp; Zhang" authorityYear="2023" box="[181,338,1796,1822]" class="Insecta" family="Elmidae" genus="Grouvellinus" kingdom="Animalia" order="Coleoptera" pageId="5" pageNumber="262" phylum="Arthropoda" rank="species" species="macilentus">
<emphasis box="[181,338,1796,1822]" italics="true" pageId="5" pageNumber="262">G. macilentus</emphasis>
</taxonomicName>
, and also by aedeagus distinctly larger, distal 0.2 of penis distinctly narrowed, and apex broadly rounded.
</paragraph>
</subSubSection>
<subSubSection lastPageId="6" lastPageNumber="263" pageId="5" pageNumber="262" type="description">
<paragraph blockId="5.[151,1437,1220,2039]" pageId="5" pageNumber="262">
<emphasis bold="true" box="[199,337,1868,1894]" pageId="5" pageNumber="262">Description</emphasis>
. BL 
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, BW 
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. Habitus see 
<figureCitation box="[804,931,1868,1894]" captionStart="FIGURE 2" captionStartId="4.[151,250,1805,1829]" captionTargetBox="[155,1419,237,1767]" captionTargetId="figure-51@4.[151,1436,237,1782]" captionTargetPageId="4" captionText="FIGURE 2. Habitus A–B) Grouvellinus ligulaceus sp. nov. C–D) G. lubricus sp. nov. A, C) dorsal view B, D) ventral view." figureDoi="http://doi.org/10.5281/zenodo.7727430" httpUri="https://zenodo.org/record/7727430/files/figure.png" pageId="5" pageNumber="262">Figs 2C–D</figureCitation>
. Body elongate, brown to dark brown. Legs, mouth part and antennae yellowish brown.
</paragraph>
<paragraph blockId="5.[151,1437,1220,2039]" pageId="5" pageNumber="262">Head. Labrum smooth and shining, setiferous punctures on lateral margin denser than on disc, with a group of yellowish long setae anterior-laterally. Clypeus and frons smooth and shining, setiferous punctures moderately dense.</paragraph>
<paragraph blockId="5.[151,1437,1220,2039]" lastBlockId="6.[151,1437,151,969]" lastPageId="6" lastPageNumber="263" pageId="5" pageNumber="262">
Pronotum (
<figureCitation box="[330,423,2012,2038]" captionStart="FIGURE 8" captionStartId="13.[151,250,1967,1991]" captionTargetBox="[225,1361,1123,1944]" captionTargetId="figure-46@13.[225,1361,1123,1944]" captionTargetPageId="13" captionText="FIGURE 8. Grouvellinus lubricus sp. nov. A) anterior part of body, dorsal view; B) same, ventral view; C) posterior part of body, ventral view." figureDoi="http://doi.org/10.5281/zenodo.7727448" httpUri="https://zenodo.org/record/7727448/files/figure.png" pageId="5" pageNumber="262">Fig. 8A</figureCitation>
) broadest at basal 0.4, PL 
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, PW 
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, distinctly attenuated anteriorly and posteriorly. Disc smooth and shining, short setiferous punctures densely punctate, and the area near anterior and posterior angles somewhat rugulose. Median carina absent. Sublateral carinae not developed, present in basal 0.35, bend inwards in distal 1/3, and a groove distinctly extends from the apex of carina towards the anterior angle on each side. Base with some small granules in front of anterior angles of scutellum.
</paragraph>
<paragraph blockId="6.[151,1437,151,969]" pageId="6" pageNumber="263">
EL 
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, 
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. Elytra subparallel in basal half, distinctly attenuated in distal half, strial punctures small and deep in basal half separated by 1.5 to 3.0 times of their diameters. Punctures smaller and shallower in distal half. Intervals flat, smooth and shining. A row of setiferous punctures more developed on intervals 1, 3, 5. Intervals 7, 8 carinate.
</paragraph>
<paragraph blockId="6.[151,1437,151,969]" pageId="6" pageNumber="263">
Prosternal process (
<figureCitation box="[423,510,439,465]" captionStart="FIGURE 8" captionStartId="13.[151,250,1967,1991]" captionTargetBox="[225,1361,1123,1944]" captionTargetId="figure-46@13.[225,1361,1123,1944]" captionTargetPageId="13" captionText="FIGURE 8. Grouvellinus lubricus sp. nov. A) anterior part of body, dorsal view; B) same, ventral view; C) posterior part of body, ventral view." figureDoi="http://doi.org/10.5281/zenodo.7727448" httpUri="https://zenodo.org/record/7727448/files/figure.png" pageId="6" pageNumber="263">Fig. 8B</figureCitation>
) is nearly inverted trapezoid, gradually narrowed in basal half and subparallel in distal half, lateral margin distinctly rimmed, apex truncate; surface smooth and shining in basal 0.6, coarse in distal 0.4. Metaventrite (
<figureCitation box="[359,444,511,537]" captionStart="FIGURE 8" captionStartId="13.[151,250,1967,1991]" captionTargetBox="[225,1361,1123,1944]" captionTargetId="figure-46@13.[225,1361,1123,1944]" captionTargetPageId="13" captionText="FIGURE 8. Grouvellinus lubricus sp. nov. A) anterior part of body, dorsal view; B) same, ventral view; C) posterior part of body, ventral view." figureDoi="http://doi.org/10.5281/zenodo.7727448" httpUri="https://zenodo.org/record/7727448/files/figure.png" pageId="6" pageNumber="263">Fig. 8C</figureCitation>
) broadly and distinctly impressed in posterior 0.8, surface smooth and shining, with few small setiferous punctures. A row of large punctures behind of mesocoxa and a row of small punctures in front of metacoxa on each side.
</paragraph>
<paragraph blockId="6.[151,1437,151,969]" pageId="6" pageNumber="263">Disc of ventrites I–IV smooth and shining, fine setiferous punctures sparsely distributed, lateral area of ventrites I–IV densely pubescent and sparsely granulate. Disc of ventrite V smooth and shining in basal 0.3, the other area rugulose, densely pubescent and granulate. Ventrite I with a pair of ad-median carinae.</paragraph>
<paragraph blockId="6.[151,1437,151,969]" pageId="6" pageNumber="263">
Aedeagus (
<figureCitation box="[327,466,727,753]" captionStart="FIGURE 14" captionStartId="17.[151,250,1546,1570]" captionTargetBox="[265,1323,181,1522]" captionTargetId="figure-19@17.[265,1323,181,1522]" captionTargetPageId="17" captionText="FIGURE 14 Aedeagus A–C) Grouvellinus ligulaceus sp. nov. D–F) G. lubricus sp. nov. A, D) ventral view B, E) dorsal view C, F) lateral view." figureDoi="http://doi.org/10.5281/zenodo.7727468" httpUri="https://zenodo.org/record/7727468/files/figure.png" pageId="6" pageNumber="263">Figs 14D–F</figureCitation>
) 
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long. Penis is about 2.4 times as long as phallobase. Penis broad, slightly expand at basal 0.3, then slightly narrowed to basal 0.8, distal 0.2 distinctly narrowed, apex broadly rounded. Parameres distinctly shorter than penis, distinctly narrowed from base to the apex.
</paragraph>
<paragraph blockId="6.[151,1437,151,969]" box="[199,1249,835,861]" pageId="6" pageNumber="263">
Males: BL 
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, BW 0.9–1.0 mm (n=8); females: BL 
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, BW 0.9–1.0 mm (n=3).
</paragraph>
</subSubSection>
<subSubSection box="[199,533,870,897]" pageId="6" pageNumber="263" type="distribution">
<paragraph blockId="6.[151,1437,151,969]" box="[199,533,870,897]" pageId="6" pageNumber="263">
<emphasis bold="true" box="[199,353,870,896]" pageId="6" pageNumber="263">Distribution.</emphasis>
<collectingCountry box="[359,430,871,897]" name="China" pageId="6" pageNumber="263">China</collectingCountry>
: 
<collectingRegion box="[440,529,871,897]" country="China" name="Yunnan" pageId="6" pageNumber="263">Yunnan</collectingRegion>
.
</paragraph>
</subSubSection>
<subSubSection pageId="6" pageNumber="263" type="etymology">
<paragraph blockId="6.[151,1437,151,969]" pageId="6" pageNumber="263">
<emphasis bold="true" box="[199,334,907,933]" pageId="6" pageNumber="263">Etymology.</emphasis>
The epithet is derived from the Latin adjective “lubricous”, refers to its smooth and shining surface of pronotum and elytra.
</paragraph>
</subSubSection>
</treatment>
</document>