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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1059.70009" ID-GBIF-Dataset="1429aeaf-8f3b-431a-a919-a2a0b5d201f4" ID-PMC="PMC8433127" ID-Pensoft-Pub="1313-2970-1059-57" ID-Pensoft-UUID="D48AC91AB29A5AC795A0FA80FFE5C170" ID-PubMed="34584486" ID-ZooBank="D5A7EE0608C14E4B9FC4442CDE55A576" ModsDocID="1313-2970-1059-57" checkinTime="1630733027764" checkinUser="pensoft" docAuthor="Tian, Mingyi, Huang, Sunbin, Jia, Xinyang &amp; Zhao, Yi" docDate="2021" docId="74CF9B715E205704A730270742F139CA" docLanguage="en" docName="ZooKeys 1059: 57-78" docOrigin="ZooKeys 1059" docPubDate="2021-09-03" docSource="http://dx.doi.org/10.3897/zookeys.1059.70009" docTitle="Qianotrechus congcongae Tian &amp; Zhao 2021, sp. nov." docType="treatment" docUuid="51137F01-C791-4B90-B94F-64822C00FD2C" docUuidSource="ZooBank" docVersion="5" id="D48AC91AB29A5AC795A0FA80FFE5C170" lastPageNumber="57" masterDocId="D48AC91AB29A5AC795A0FA80FFE5C170" masterDocTitle="Two new genera and three new species of cavernicolous trechines from the western Wuling Mountains, China (Coleoptera, Carabidae, Trechinae)" masterLastPageNumber="78" masterPageNumber="57" pageNumber="57" updateTime="1668150898860" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Two new genera and three new species of cavernicolous trechines from the western Wuling Mountains, China (Coleoptera, Carabidae, Trechinae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Tian, Mingyi</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-2823-7619</mods:nameIdentifier>
<mods:affiliation>Department of Entomology, College of Plant Protection, South China Agricultural University, 483 Wushan Road, Guangzhou, 510642, China</mods:affiliation>
<mods:nameIdentifier type="email">mytian168@aliyun.com</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Huang, Sunbin</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-8357-6651</mods:nameIdentifier>
<mods:affiliation>Mecanismes adaptatifs et evolution (MECADEV), UMR 7179 CNRS-MNHN, Museum national d'Histoire naturelle, CP 50, 57 Rue Cuvier, 75005 Paris, France</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Jia, Xinyang</mods:namePart>
<mods:affiliation>Department of Entomology, College of Plant Protection, South China Agricultural University, 483 Wushan Road, Guangzhou, 510642, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Zhao, Yi</mods:namePart>
<mods:affiliation>Department of Entomology, College of Plant Protection, South China Agricultural University, 483 Wushan Road, Guangzhou, 510642, China</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2021</mods:date>
<mods:detail type="pubDate">
<mods:number>2021-09-03</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>1059</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>57</mods:start>
<mods:end>78</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.1059.70009</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1059.70009</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-1059-57</mods:identifier>
<mods:identifier type="ZooBank">D5A7EE0608C14E4B9FC4442CDE55A576</mods:identifier>
<mods:identifier type="Pensoft-UUID">D48AC91AB29A5AC795A0FA80FFE5C170</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="187047989" LSID="urn:lsid:zoobank.org:act:51137F01-C791-4B90-B94F-64822C00FD2C" httpUri="http://treatment.plazi.org/id/74CF9B715E205704A730270742F139CA" lastPageNumber="57" pageId="0" pageNumber="57">
<subSubSection pageId="0" pageNumber="57" type="nomenclature">
<paragraph pageId="0" pageNumber="57">
<taxonomicName LSID="http://zoobank.org/51137F01-C791-4B90-B94F-64822C00FD2C" authority="Tian &amp; Zhao" authorityName="Tian &amp; Zhao" authorityYear="2021" class="Insecta" family="Carabidae" genus="Qianotrechus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Qianotrechus congcongae" order="Coleoptera" pageId="0" pageNumber="57" phylum="Arthropoda" rank="species" species="congcongae" status="sp. nov.">Qianotrechus congcongae Tian &amp; Zhao</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="57">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="57" type="description">
<paragraph pageId="0" pageNumber="57">
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. A distribution map showing the localities of the three surveyed caves (stars) and the known species and subspecies of the genus Qianotrechus Ueno, 2000 (dots) A Shigao Dong B Qiankou Dong C Qianlong Dong." figureDoi="10.3897/zookeys.1059.70009.figure1" httpUri="https://binary.pensoft.net/fig/584810" pageId="0" pageNumber="57">Figures 1</figureCitation>
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Ventral head (A-C) and elytral chaetotaxy (E, F) of cave beetles A, D Wulongius qilinger gen. nov. and sp. nov. B, E Qianotrechus congcongae sp. nov. C, F Qianlongius zhoui gen. nov. and sp. nov.)." figureDoi="10.3897/zookeys.1059.70009.figure3" httpUri="https://binary.pensoft.net/fig/584812" pageId="0" pageNumber="57">, 3B, E</figureCitation>
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Qianotrechus congcongae sp. nov., habitus, holotype male." figureDoi="10.3897/zookeys.1059.70009.figure6" httpUri="https://binary.pensoft.net/fig/584815" pageId="0" pageNumber="57">, 6</figureCitation>
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Pronotum and male genitalia of Qianotrechus species. A, C, E Q. congcongae sp. nov. B, D, F Q. laevis Ueno, 2000 A, B pronotum C, E median lobe and parameres, lateral view D, F apical lobe, dorsal view." figureDoi="10.3897/zookeys.1059.70009.figure7" httpUri="https://binary.pensoft.net/fig/584816" pageId="0" pageNumber="57">, 7</figureCitation>
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Cave Shigao Dong. A entrance B the huge passage C place where the two beetles were discovered D a frog, Oreolalax rhodostigmatus Hu &amp; Fei, 1979 E a running individual of Qianotrechus congcongae sp. nov." figureDoi="10.3897/zookeys.1059.70009.figure8" httpUri="https://binary.pensoft.net/fig/584817" pageId="0" pageNumber="57">, 8</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="57" type="type material">
<paragraph pageId="0" pageNumber="57">Type material.</paragraph>
<paragraph pageId="0" pageNumber="57">
<materialsCitation collectingDate="2021-01-01" collectingDateMax="2021-12-31" collectingDateMin="2021-01-01" collectionCode="SCAU" collectorName="Yi Zhao &amp; Xinyang Jia &amp; Mingyi Tian" latitude="28.82" location="cave Shigao Dong" longLatPrecision="738" longitude="107.32" municipality="Hexi" specimenCount="730" specimenCount-male="730" stateProvince="Nanchuan" typeStatus="holotype">
<typeStatus>Holotype</typeStatus>
<specimenCount type="male">male</specimenCount>
,
<location LSID="urn:lsid:plazi:treatment:74CF9B715E205704A730270742F139CA:18D86158DD1D82B3B20963949A7C0AB1" latitude="28.82" longLatPrecision="738" longitude="107.32" municipality="Hexi" name="cave Shigao Dong" stateProvince="Nanchuan">cave Shigao Dong</location>
,
<collectingMunicipality>Hexi</collectingMunicipality>
,
<collectingRegion>Nanchuan</collectingRegion>
,
<collectingRegion>Chongqing</collectingRegion>
,
<geoCoordinate degrees="28.82" direction="north" orientation="latitude" precision="555" value="28.82">28.82° N</geoCoordinate>
,
<geoCoordinate degrees="107.32" direction="east" orientation="longitude" precision="555" value="107.32">107.32°E</geoCoordinate>
,
<specimenCount type="male">729 m</specimenCount>
,
<collectingDate>2021-IV-13</collectingDate>
, leg.
<collectorName>Yi Zhao</collectorName>
,
<collectorName>Xinyang Jia</collectorName>
and
<collectorName>Mingyi Tian</collectorName>
, in
<collectionCode>SCAU</collectionCode>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="57" type="diagnosis">
<paragraph pageId="0" pageNumber="57">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="57">A small, stout cave trechine, semi-aphaenopsian, with a brown body, rather short appendages and broadly tumid prothorax.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="57" type="description">
<paragraph pageId="0" pageNumber="57">Description.</paragraph>
<paragraph pageId="0" pageNumber="57">
Length: 5.5-5.8 mm, width: 1.9 mm. Habitus as in Figure
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Qianotrechus congcongae sp. nov., habitus, holotype male." figureDoi="10.3897/zookeys.1059.70009.figure6" httpUri="https://binary.pensoft.net/fig/584815" pageId="0" pageNumber="57">6</figureCitation>
.
</paragraph>
<caption doi="10.3897/zookeys.1059.70009.figure6" httpUri="https://binary.pensoft.net/fig/584815" pageId="0" pageNumber="57" start="Figure 6" startId="F6">
<paragraph pageId="0" pageNumber="57">
<emphasis bold="true" pageId="0" pageNumber="57">Figure 6.</emphasis>
<taxonomicName authorityName="Tian &amp; Zhao" authorityYear="2021" class="Insecta" family="Carabidae" genus="Qianotrechus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Qianotrechus congcongae" order="Coleoptera" pageId="0" pageNumber="57" phylum="Arthropoda" rank="species" species="congcongae">
<emphasis italics="true" pageId="0" pageNumber="57">Qianotrechus congcongae</emphasis>
</taxonomicName>
sp. nov., habitus, holotype male.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="57">Body brown, palps, antennae and tarsi yellow. Surface and underside smooth and glabrous. Microsculpture: isodiametric meshes on head, transversal meshes or striate on pronotum and elytra.</paragraph>
<paragraph pageId="0" pageNumber="57">
Head (Figs
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Ventral head (A-C) and elytral chaetotaxy (E, F) of cave beetles A, D Wulongius qilinger gen. nov. and sp. nov. B, E Qianotrechus congcongae sp. nov. C, F Qianlongius zhoui gen. nov. and sp. nov.)." figureDoi="10.3897/zookeys.1059.70009.figure3" httpUri="https://binary.pensoft.net/fig/584812" pageId="0" pageNumber="57">3B</figureCitation>
,
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Qianotrechus congcongae sp. nov., habitus, holotype male." figureDoi="10.3897/zookeys.1059.70009.figure6" httpUri="https://binary.pensoft.net/fig/584815" pageId="0" pageNumber="57">6</figureCitation>
) moderately elongate, longer than wide excluding mandibles, HLl/HW = 1.4; genae moderately convex, widest near head mid-length; frons and vertex moderately convex; frontal furrows nearly parallel-sided, but slightly and shortly convergent posteriorly, ending at widest point of head; anterior and posterior supraorbital pores present, located at about middle and basal 1/5 of head excluding mandibles; clypeus 4-setose, labrum transverse, faintly bisinuate at the front margin, 6-setose; right mandibular teeth bidentate; mentum completely fused with submentum, 2-setose, tooth short and pointed at apex, much shorter than the lateral lobes; ligula fused with paraglossae, 8-setose at apex; palps thin and slender, the 2nd labial palpomere about 0.9 times as long as 3rd; 3rd maxillary palpomere as long as 4th; suborbital pores close to neck; antennae thin, filiform, extending to about middle of elytra; 3rd antennomere longest, about twice as long as scape; relative length of each antennomere compared with scape in the holotype as follows: 1st (1.0), 2nd (1.1), 3rd (1.9), 4th (1.7), 5th (1.6), 6th (1.4), 7th (1.2), 8th (1.2), 9th (1.0), 10th (1.0) and 11th (1. 4).
</paragraph>
<paragraph pageId="0" pageNumber="57">
Prothorax quadrate, as long as wide, widest behind middle; as long as head excluding mandibles, as wide as pronotum (Fig.
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Pronotum and male genitalia of Qianotrechus species. A, C, E Q. congcongae sp. nov. B, D, F Q. laevis Ueno, 2000 A, B pronotum C, E median lobe and parameres, lateral view D, F apical lobe, dorsal view." figureDoi="10.3897/zookeys.1059.70009.figure7" httpUri="https://binary.pensoft.net/fig/584816" pageId="0" pageNumber="57">7A</figureCitation>
). Pronotum slightly wider than head, PnW/HW = 1.2, widest at about apical 1/4, lateral margins finely bordered throughout, suddenly narrowed before hind angles; base and front unbordered, the former narrower than the latter; anterior latero-marginal pores located at apical 1/5 and the posterior pores in front of hind angles. Scutellum small.
</paragraph>
<caption doi="10.3897/zookeys.1059.70009.figure7" httpUri="https://binary.pensoft.net/fig/584816" pageId="0" pageNumber="57" start="Figure 7" startId="F7">
<paragraph pageId="0" pageNumber="57">
<emphasis bold="true" pageId="0" pageNumber="57">Figure 7.</emphasis>
Pronotum and male genitalia of
<taxonomicName authorityName="Ueno" authorityYear="2000" class="Insecta" family="Carabidae" genus="Qianotrechus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Qianotrechus" order="Coleoptera" pageId="0" pageNumber="57" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="57">Qianotrechus</emphasis>
</taxonomicName>
species.
<emphasis bold="true" pageId="0" pageNumber="57">A, C, E</emphasis>
<taxonomicName lsidName="Q. congcongae" pageId="0" pageNumber="57" rank="species" species="congcongae">
<emphasis italics="true" pageId="0" pageNumber="57">Q. congcongae</emphasis>
</taxonomicName>
sp. nov.
<emphasis bold="true" pageId="0" pageNumber="57">B, D, F</emphasis>
<taxonomicName lsidName="Q. laevis" pageId="0" pageNumber="57" rank="species" species="laevis">
<emphasis italics="true" pageId="0" pageNumber="57">Q. laevis</emphasis>
</taxonomicName>
<normalizedToken originalValue="Uéno">Ueno</normalizedToken>
, 2000
<emphasis bold="true" pageId="0" pageNumber="57">A, B</emphasis>
pronotum
<emphasis bold="true" pageId="0" pageNumber="57">C, E</emphasis>
median lobe and parameres, lateral view
<emphasis bold="true" pageId="0" pageNumber="57">D, F</emphasis>
apical lobe, dorsal view.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="57">
Elytra (Fig.
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Qianotrechus congcongae sp. nov., habitus, holotype male." figureDoi="10.3897/zookeys.1059.70009.figure6" httpUri="https://binary.pensoft.net/fig/584815" pageId="0" pageNumber="57">6</figureCitation>
,
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Ventral head (A-C) and elytral chaetotaxy (E, F) of cave beetles A, D Wulongius qilinger gen. nov. and sp. nov. B, E Qianotrechus congcongae sp. nov. C, F Qianlongius zhoui gen. nov. and sp. nov.)." figureDoi="10.3897/zookeys.1059.70009.figure3" httpUri="https://binary.pensoft.net/fig/584812" pageId="0" pageNumber="57">3E</figureCitation>
) stout, longer than wide, EL/EW = 1.6, wider than pronotum, EW/PW = 2.1, and much longer than fore body including mandibles; lateral margins ciliate throughout; disc strongly convex, striae shallow, easily traceable though more or less reduced, intervals flat; anterior and posterior dorsal pores of the 3rd striae at about basal 1/6 and middle of elytra, respectively, preapical pore at about apical 1/7 of elytra, much closer to elytral suture than to apical margin; only an apical pore present, the anguloapical pore absent.
</paragraph>
<paragraph pageId="0" pageNumber="57">Legs moderately long and densely pubescent; fore and middle tibiae longitudinally grooved externally, whereas simple in hind tibiae; the 1st and 2nd protarsomeres dilated and spurred inwards at apex in male.</paragraph>
<paragraph pageId="0" pageNumber="57">
Ventrites IV-VI, each with a pair of paramedial setae, ventrite VII bisetose in male. Male genitalia (Fig.
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Pronotum and male genitalia of Qianotrechus species. A, C, E Q. congcongae sp. nov. B, D, F Q. laevis Ueno, 2000 A, B pronotum C, E median lobe and parameres, lateral view D, F apical lobe, dorsal view." figureDoi="10.3897/zookeys.1059.70009.figure7" httpUri="https://binary.pensoft.net/fig/584816" pageId="0" pageNumber="57">7C, D</figureCitation>
): median lobe of aedeagus well-sclerotised, long, and elongate, slightly arcuate at median portion, gradually narrowed toward apex which is bluntly obtuse; basal opening large, with a large sagittal aileron; inner sac provided with a thick and long copulatory piece which is about 2/9 as long as aedeagus; in dorsal view, apical lobe longer than wide, gradually narrowed toward apex which is broadly rounded; parameres well developed, shorter than median lobe, each armed with 4 and 5 long setae at apex.
</paragraph>
<paragraph pageId="0" pageNumber="57">
<emphasis bold="true" pageId="0" pageNumber="57">Female.</emphasis>
unknown.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="57" type="remarks">
<paragraph pageId="0" pageNumber="57">Remarks.</paragraph>
<paragraph pageId="0" pageNumber="57">
The genus
<taxonomicName authorityName="Ueno" authorityYear="2000" class="Insecta" family="Carabidae" genus="Qianotrechus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Qianotrechus" order="Coleoptera" pageId="0" pageNumber="57" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="57">Qianotrechus</emphasis>
</taxonomicName>
<normalizedToken originalValue="Uéno">Ueno</normalizedToken>
, 2000 is comprised of three semi-aphaenosian trechine species and one subspecies (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. A distribution map showing the localities of the three surveyed caves (stars) and the known species and subspecies of the genus Qianotrechus Ueno, 2000 (dots) A Shigao Dong B Qiankou Dong C Qianlong Dong." figureDoi="10.3897/zookeys.1059.70009.figure1" httpUri="https://binary.pensoft.net/fig/584810" pageId="0" pageNumber="57">1</figureCitation>
):
<taxonomicName lsidName="Q. magnicollis" pageId="0" pageNumber="57" rank="species" species="magnicollis">
<emphasis italics="true" pageId="0" pageNumber="57">Q. magnicollis</emphasis>
</taxonomicName>
<normalizedToken originalValue="Uéno">Ueno</normalizedToken>
, 2000,
<taxonomicName authority="tenuicollis" lsidName="Q. tenuicollis subsp. tenuicollis" pageId="0" pageNumber="57" rank="subSpecies" species="tenuicollis" subSpecies="tenuicollis">
<emphasis italics="true" pageId="0" pageNumber="57">Q. tenuicollis tenuicollis</emphasis>
</taxonomicName>
<normalizedToken originalValue="Uéno">Ueno</normalizedToken>
, 2000, and
<taxonomicName lsidName="Q. tenuicollis subsp. cheni" pageId="0" pageNumber="57" rank="subSpecies" species="tenuicollis" subSpecies="cheni">
<emphasis italics="true" pageId="0" pageNumber="57">Q. tenuicollis cheni</emphasis>
</taxonomicName>
<normalizedToken originalValue="Uéno">Ueno</normalizedToken>
, 2003 from Suiyang County and
<taxonomicName lsidName="Q. laevis" pageId="0" pageNumber="57" rank="species" species="laevis">
<emphasis italics="true" pageId="0" pageNumber="57">Q. laevis</emphasis>
</taxonomicName>
<normalizedToken originalValue="Uéno">Ueno</normalizedToken>
, 2000 from
<normalizedToken originalValue="Zheng’an">Zheng'an</normalizedToken>
County, Zunyi Shi, Guizhou Province (
<bibRefCitation author="Ueno, SI" journalOrPublisher="Journal of the Speleological Society of Japan" pageId="0" pageNumber="57" pagination="1 - 38" refId="B5" refString="Ueno, SI, 2000. New cave trechines (Coleoptera, Trechinae) from northeastern Guizhou, South China. Journal of the Speleological Society of Japan 25: 1 - 38" title="New cave trechines (Coleoptera, Trechinae) from northeastern Guizhou, South China." volume="25" year="2000">
<normalizedToken originalValue="Uéno">Ueno</normalizedToken>
2000
</bibRefCitation>
,
<bibRefCitation author="Ueno, SI" journalOrPublisher="Journal of the Speleological Society of Japan" pageId="0" pageNumber="57" pagination="1 - 11" refId="B6" refString="Ueno, SI, 2003. Two new cave trechines of the genus Qianotrechus (Coleoptera, Trechinae). Journal of the Speleological Society of Japan 28: 1 - 11" title="Two new cave trechines of the genus Qianotrechus (Coleoptera, Trechinae)." volume="28" year="2003">2003</bibRefCitation>
). Another species,
<taxonomicName lsidName="Q. fani" pageId="0" pageNumber="57" rank="species" species="fani">
<emphasis italics="true" pageId="0" pageNumber="57">Q. fani</emphasis>
</taxonomicName>
<normalizedToken originalValue="Uéno">Ueno</normalizedToken>
, 2003, has been reported from Gulin County, Luzhou Shi, Sichuan Province, but it is not a
<taxonomicName authorityName="Ueno" authorityYear="2000" class="Insecta" family="Carabidae" genus="Qianotrechus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Qianotrechus" order="Coleoptera" pageId="0" pageNumber="57" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="57">Qianotrechus</emphasis>
</taxonomicName>
and so has been transferred into the genus
<taxonomicName class="Insecta" family="Carabidae" genus="Uenoaphaenops" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Uenoaphaenops" order="Coleoptera" pageId="0" pageNumber="57" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="57">Uenoaphaenops</emphasis>
</taxonomicName>
Tian &amp; He, 2020 (
<bibRefCitation DOI="https://doi.org/10.3897/zookeys.1008.61040" author="Tian, MY" journalOrPublisher="ZooKeys" pageId="0" pageNumber="57" pagination="69 - 91" refId="B4" refString="Tian, MY, He, L, 2020. A contribution to the knowledge of cavernicolous ground beetles from Sichuan Province, southwestern China (Coleoptera, Carabidae, Trechini, Platynini). ZooKeys 1008: 69 - 91, DOI: https://doi.org/10.3897/zookeys.1008.61040" title="A contribution to the knowledge of cavernicolous ground beetles from Sichuan Province, southwestern China (Coleoptera, Carabidae, Trechini, Platynini)." url="https://doi.org/10.3897/zookeys.1008.61040" volume="1008" year="2020">Tian and He 2020</bibRefCitation>
).
</paragraph>
<paragraph pageId="0" pageNumber="57">
<taxonomicName authorityName="Tian &amp; Zhao" authorityYear="2021" class="Insecta" family="Carabidae" genus="Qianotrechus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Qianotrechus congcongae" order="Coleoptera" pageId="0" pageNumber="57" phylum="Arthropoda" rank="species" species="congcongae">
<emphasis italics="true" pageId="0" pageNumber="57">Qianotrechus congcongae</emphasis>
</taxonomicName>
sp. nov. is closely similar to
<taxonomicName lsidName="Q. laevis" pageId="0" pageNumber="57" rank="species" species="laevis">
<emphasis italics="true" pageId="0" pageNumber="57">Q. laevis</emphasis>
</taxonomicName>
from
<normalizedToken originalValue="Zheng’an">Zheng'an</normalizedToken>
County of northeastern Guizhou Province (
<bibRefCitation author="Ueno, SI" journalOrPublisher="Journal of the Speleological Society of Japan" pageId="0" pageNumber="57" pagination="1 - 38" refId="B5" refString="Ueno, SI, 2000. New cave trechines (Coleoptera, Trechinae) from northeastern Guizhou, South China. Journal of the Speleological Society of Japan 25: 1 - 38" title="New cave trechines (Coleoptera, Trechinae) from northeastern Guizhou, South China." volume="25" year="2000">
<normalizedToken originalValue="Uéno">Ueno</normalizedToken>
2000
</bibRefCitation>
). The locality of the latter species (Mawan Dong) is about 30 km in a straight line from Shigao Dong in Nanchuan, Chongqing. However,
<taxonomicName lsidName="Q. congcongae" pageId="0" pageNumber="57" rank="species" species="congcongae">
<emphasis italics="true" pageId="0" pageNumber="57">Q. congcongae</emphasis>
</taxonomicName>
is different from
<taxonomicName lsidName="Q. laevis" pageId="0" pageNumber="57" rank="species" species="laevis">
<emphasis italics="true" pageId="0" pageNumber="57">Q. laevis</emphasis>
</taxonomicName>
in having a stouter body (more elongated in
<taxonomicName lsidName="Q. laevis" pageId="0" pageNumber="57" rank="species" species="laevis">
<emphasis italics="true" pageId="0" pageNumber="57">Q. laevis</emphasis>
</taxonomicName>
), a broader prothorax with propleura widely visible from above (narrowly visible in
<taxonomicName lsidName="Q. laevis" pageId="0" pageNumber="57" rank="species" species="laevis">
<emphasis italics="true" pageId="0" pageNumber="57">Q. laevis</emphasis>
</taxonomicName>
) (Fig.
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Pronotum and male genitalia of Qianotrechus species. A, C, E Q. congcongae sp. nov. B, D, F Q. laevis Ueno, 2000 A, B pronotum C, E median lobe and parameres, lateral view D, F apical lobe, dorsal view." figureDoi="10.3897/zookeys.1059.70009.figure7" httpUri="https://binary.pensoft.net/fig/584816" pageId="0" pageNumber="57">7A, B</figureCitation>
), and the pronotum evidently narrowed near the base, which is distinctly sinuate before posterior latero-marginal setae (only slightly sinuate in
<taxonomicName lsidName="Q. laevis" pageId="0" pageNumber="57" rank="species" species="laevis">
<emphasis italics="true" pageId="0" pageNumber="57">Q. laevis</emphasis>
</taxonomicName>
). In addition, the median lobe of the aedeagus is straight and widened at apex (slightly sinuate and narrowed in
<taxonomicName lsidName="Q. laevis" pageId="0" pageNumber="57" rank="species" species="laevis">
<emphasis italics="true" pageId="0" pageNumber="57">Q. laevis</emphasis>
</taxonomicName>
) (Fig.
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Pronotum and male genitalia of Qianotrechus species. A, C, E Q. congcongae sp. nov. B, D, F Q. laevis Ueno, 2000 A, B pronotum C, E median lobe and parameres, lateral view D, F apical lobe, dorsal view." figureDoi="10.3897/zookeys.1059.70009.figure7" httpUri="https://binary.pensoft.net/fig/584816" pageId="0" pageNumber="57">7C-F</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="57" type="etymology">
<paragraph pageId="0" pageNumber="57">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="57">The name of this beautiful species is in honour of &quot;Xiao Cong&quot;, a nickname of Ms Jia Liu, an outstanding and leading caver in the Chongqing Cave Exploration Team, Chongqing, for her kind assistance in our collecting trips in Chongqing.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="57" type="distribution">
<paragraph pageId="0" pageNumber="57">Distribution.</paragraph>
<paragraph pageId="0" pageNumber="57">
China (Chongqing). Known only from the limestone cave in Shigao Dong, Nanchuan (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. A distribution map showing the localities of the three surveyed caves (stars) and the known species and subspecies of the genus Qianotrechus Ueno, 2000 (dots) A Shigao Dong B Qiankou Dong C Qianlong Dong." figureDoi="10.3897/zookeys.1059.70009.figure1" httpUri="https://binary.pensoft.net/fig/584810" pageId="0" pageNumber="57">1</figureCitation>
). Shigao Dong is located about 0.5 km from Hexi Zhen (Nanchuan) in a straight line to the south. The cave, which is near a small road and just behind a farm house, has a large entrance (Fig.
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Cave Shigao Dong. A entrance B the huge passage C place where the two beetles were discovered D a frog, Oreolalax rhodostigmatus Hu &amp; Fei, 1979 E a running individual of Qianotrechus congcongae sp. nov." figureDoi="10.3897/zookeys.1059.70009.figure8" httpUri="https://binary.pensoft.net/fig/584817" pageId="0" pageNumber="57">8A</figureCitation>
). There is an underground river inside the cave. The main passage is about 100 m from the entrance. At first, we reached as far as 300 m along the right passage of the case, which is huge, several dozen metres high and wide (Fig.
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Cave Shigao Dong. A entrance B the huge passage C place where the two beetles were discovered D a frog, Oreolalax rhodostigmatus Hu &amp; Fei, 1979 E a running individual of Qianotrechus congcongae sp. nov." figureDoi="10.3897/zookeys.1059.70009.figure8" httpUri="https://binary.pensoft.net/fig/584817" pageId="0" pageNumber="57">8B</figureCitation>
), but without any finding specimens. Later, we came back to the cave and went explored the left passage, where we observed two beetles running on the wet ground near a small pool, about 160 m from the
<normalizedToken originalValue="cave’s">cave's</normalizedToken>
entrance (Fig.
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Cave Shigao Dong. A entrance B the huge passage C place where the two beetles were discovered D a frog, Oreolalax rhodostigmatus Hu &amp; Fei, 1979 E a running individual of Qianotrechus congcongae sp. nov." figureDoi="10.3897/zookeys.1059.70009.figure8" httpUri="https://binary.pensoft.net/fig/584817" pageId="0" pageNumber="57">8C, E</figureCitation>
). Apart from
<taxonomicName authorityName="Tian &amp; Zhao" authorityYear="2021" class="Insecta" family="Carabidae" genus="Qianotrechus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Qianotrechus congcongae" order="Coleoptera" pageId="0" pageNumber="57" phylum="Arthropoda" rank="species" species="congcongae">
<emphasis italics="true" pageId="0" pageNumber="57">Qianotrechus congcongae</emphasis>
</taxonomicName>
sp. nov., three species of millipedes, a dipluran, and a troglophilic frog (
<taxonomicName authorityName="Hu &amp; Fei in Liu, Hu &amp; Fei" authorityYear="1979" class="Amphibia" family="Megophryidae" genus="Oreolalax" kingdom="Animalia" lsidName="Oreolalax rhodostigmatus" order="Anura" pageId="0" pageNumber="57" phylum="Chordata" rank="species" species="rhodostigmatus">
<emphasis italics="true" pageId="0" pageNumber="57">Oreolalax rhodostigmatus</emphasis>
</taxonomicName>
Hu &amp; Fei, 1979) were also observed in this cave (Fig.
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Cave Shigao Dong. A entrance B the huge passage C place where the two beetles were discovered D a frog, Oreolalax rhodostigmatus Hu &amp; Fei, 1979 E a running individual of Qianotrechus congcongae sp. nov." figureDoi="10.3897/zookeys.1059.70009.figure8" httpUri="https://binary.pensoft.net/fig/584817" pageId="0" pageNumber="57">8D</figureCitation>
).
</paragraph>
<caption doi="10.3897/zookeys.1059.70009.figure8" httpUri="https://binary.pensoft.net/fig/584817" pageId="0" pageNumber="57" start="Figure 8" startId="F8">
<paragraph pageId="0" pageNumber="57">
<emphasis bold="true" pageId="0" pageNumber="57">Figure 8.</emphasis>
Cave Shigao Dong.
<emphasis bold="true" pageId="0" pageNumber="57">A</emphasis>
entrance
<emphasis bold="true" pageId="0" pageNumber="57">B</emphasis>
the huge passage
<emphasis bold="true" pageId="0" pageNumber="57">C</emphasis>
place where the two beetles were discovered
<emphasis bold="true" pageId="0" pageNumber="57">D</emphasis>
a frog,
<taxonomicName authorityName="Hu &amp; Fei in Liu, Hu &amp; Fei" authorityYear="1979" class="Amphibia" family="Megophryidae" genus="Oreolalax" kingdom="Animalia" lsidName="Oreolalax rhodostigmatus" order="Anura" pageId="0" pageNumber="57" phylum="Chordata" rank="species" species="rhodostigmatus">
<emphasis italics="true" pageId="0" pageNumber="57">Oreolalax rhodostigmatus</emphasis>
</taxonomicName>
Hu &amp; Fei, 1979
<emphasis bold="true" pageId="0" pageNumber="57">E</emphasis>
a running individual of
<taxonomicName authorityName="Tian &amp; Zhao" authorityYear="2021" class="Insecta" family="Carabidae" genus="Qianotrechus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Qianotrechus congcongae" order="Coleoptera" pageId="0" pageNumber="57" phylum="Arthropoda" rank="species" species="congcongae">
<emphasis italics="true" pageId="0" pageNumber="57">Qianotrechus congcongae</emphasis>
</taxonomicName>
sp. nov.
</paragraph>
</caption>
</subSubSection>
</treatment>
</document>
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