188 lines
25 KiB
XML
188 lines
25 KiB
XML
<document id="5552B27925ED3976CFC83AE52A779CDE" ID-DOI="10.11646/zootaxa.2178.1.1" ID-ISSN="11755334" ID-Zenodo-Dep="5312276" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629627601103" checkinUser="felipe" docAuthor="Schmidt, Joachim" docDate="2009" docId="733A87FA033DFFB8FF2FF9B7FD77102F" docLanguage="en" docName="zt02178p072.pdf" docOrigin="Zootaxa 2178 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.2178.1.1" docStyle="DocumentStyle:D239614CE4198176A422035174489AB1.4:Zootaxa.2009-2012.monograph" docStyleId="D239614CE4198176A422035174489AB1" docStyleName="Zootaxa.2009-2012.monograph" docStyleVersion="4" docTitle="Trechus glabratus Schmidt 2009, sp. n." docType="treatment" docVersion="4" lastPageNumber="21" masterDocId="8F03FF82032EFFACFFB8FFB0FFCC153C" masterDocTitle="Taxonomic and biogeographical review of the genus Trechus Clairville, 1806, from the Tibetan Himalaya and the southern central Tibetan Plateau (Coleoptera: Carabidae: Trechini) 2178" masterLastPageNumber="72" masterPageNumber="1" pageNumber="20" updateTime="1699086330132" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="7C9DE17109952B53F52164DF753E0A1E">Taxonomic and biogeographical review of the genus Trechus Clairville, 1806, from the Tibetan Himalaya and the southern central Tibetan Plateau (Coleoptera: Carabidae: Trechini) 2178</mods:title>
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<mods:name id="E6F7C9EDDE8C57E7B996119616A33532" type="personal">
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<mods:roleTerm id="C46F5FAAC235C85195A97957A9E55BFD">Author</mods:roleTerm>
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<mods:namePart id="F583A538D6CE7AC7C519FDCDDF8B53A0">Schmidt, Joachim</mods:namePart>
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<mods:typeOfResource id="11C867F8890A37C5919C8764A3860314">text</mods:typeOfResource>
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<mods:title id="D93C7568FDBB6E09D17BDCCC3D5C1A8F">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="9CAEAD5F11ECC9AD6281046BE49FF446">
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<mods:date id="6979496687A116F1D4FF695EB1B16FB2">2009</mods:date>
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<mods:detail id="31E948D9466FBEC257596548281523AA" type="pubDate">
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<mods:number id="D61ACAC60F394254B080224139E8C455">2009-08-06</mods:number>
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</mods:detail>
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<mods:detail id="E791C51AA63AAA054B77B0C94A9018C4" type="volume">
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<mods:number id="1B7D849C386CD0E14145A8038350E1CF">2178</mods:number>
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<mods:start id="FA9CD911F22CFE8E8917516F7566A628">1</mods:start>
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<mods:url id="D930FEF18F67A7ED2014E9381E7BD6F4">https://biotaxa.org/Zootaxa/article/view/zootaxa.2178.1.1</mods:url>
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</mods:location>
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<mods:classification id="1059499C5AD3FA277C539C4C0F23AFB6">journal article</mods:classification>
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<mods:identifier id="29E3B05FD9C2A710E1FC3D00F132053F" type="DOI">10.11646/zootaxa.2178.1.1</mods:identifier>
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<mods:identifier id="F87001BD61FD86C31433FA61DA9AFD21" type="ISSN">11755334</mods:identifier>
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<mods:identifier id="B917784C05CE2CD058D0A6E4E8E2678D" type="Zenodo-Dep">5312276</mods:identifier>
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<treatment id="733A87FA033DFFB8FF2FF9B7FD77102F" ID-DOI="http://doi.org/10.5281/zenodo.5319992" ID-Zenodo-Dep="5319992" LSID="urn:lsid:plazi:treatment:733A87FA033DFFB8FF2FF9B7FD77102F" httpUri="http://treatment.plazi.org/id/733A87FA033DFFB8FF2FF9B7FD77102F" lastPageId="20" lastPageNumber="21" pageId="19" pageNumber="20">
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<subSubSection id="B3896567033DFFBFFF2FF9B7FE70131D" box="[151,444,1543,1569]" pageId="19" pageNumber="20" type="nomenclature">
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<paragraph id="FB2C36EC033DFFBFFF2FF9B7FE70131D" blockId="19.[151,444,1543,1605]" box="[151,444,1543,1569]" pageId="19" pageNumber="20">
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<heading id="A0648180033DFFBFFF2FF9B7FE70131D" bold="true" box="[151,444,1543,1569]" fontSize="11" level="1" pageId="19" pageNumber="20" reason="1">
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<emphasis id="C9E7EAFE033DFFBFFF2FF9B7FE70131D" bold="true" box="[151,444,1543,1569]" pageId="19" pageNumber="20">
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<taxonomicName id="3C934D6F033DFFBFFF2FF9B7FEBE131D" ID-CoL="57ZLZ" authority="Schmidt, 2009" authorityName="Schmidt" authorityYear="2009" box="[151,370,1543,1569]" class="Insecta" family="Carabidae" genus="Trechus" kingdom="Animalia" order="Coleoptera" pageId="19" pageNumber="20" phylum="Arthropoda" rank="species" species="glabratus" status="sp. nov.">
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<emphasis id="C9E7EAFE033DFFBFFF2FF9B7FEBE131D" bold="true" box="[151,370,1543,1569]" italics="true" pageId="19" pageNumber="20">Trechus glabratus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="D2D45785033DFFBFFEC2F9B7FE70131D" box="[378,444,1543,1569]" pageId="19" pageNumber="20" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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||
</paragraph>
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||
</subSubSection>
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<subSubSection id="B3896567033DFFBFFF2FF99BFE9E1379" box="[151,338,1579,1605]" pageId="19" pageNumber="20" type="description">
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<paragraph id="FB2C36EC033DFFBFFF2FF99BFE9E1379" blockId="19.[151,444,1543,1605]" box="[151,338,1579,1605]" pageId="19" pageNumber="20">
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(
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<figureCitation id="63A82A69033DFFBFFF27F99BFF3F1379" box="[159,243,1579,1605]" captionStart="FIGURES 2–11" captionStartId="13.[151,269,1818,1842]" captionTargetBox="[262,1324,194,1794]" captionTargetId="figure-115@13.[262,1325,194,1794]" captionTargetPageId="13" captionText="FIGURES 2–11. Pronotum. Fig. 2, Trechus thibetanus Jeannel, 1928, Lectotype. Fig. 3, T. dongulaensis sp. n., paratype, male. Fig. 4, T. namtsoensis sp. n., paratype, male. Fig. 5, T. eutrechoides eutrechoides Deuve, 1992, non-type male specimen from Lamna La. Fig. 6, T. glabratus sp. n., paratype, male. Fig. 7, T. korae sp. n., paratype, male. Fig. 8, T. yak yak ssp. n., paratype, male. Fig. 9, T. yak shogulaensis ssp. n., paratype, male. Fig. 10, T. rolwalingensis rolwalingensis ssp. n., paratype, male. Fig. 11, T. rolwalingensis daldunglana ssp. n., paratype, male." figureDoi="http://doi.org/10.5281/zenodo.5312280" httpUri="https://zenodo.org/record/5312280/files/figure.png" pageId="19" pageNumber="20">Figs. 6</figureCitation>
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,
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<figureCitation id="63A82A69033DFFBFFF47F99BFED31379" box="[255,287,1579,1605]" captionStart="FIGURES 12–27" captionStartId="14.[151,270,1734,1758]" captionTargetBox="[209,1345,195,1688]" captionTargetId="figure-177@14.[208,1377,194,1703]" captionTargetPageId="14" captionText="FIGURES 12–27. Aedeagal median lobe with sclerotized portions of internal sac in lateral view (Figs. 12–18, 23–26; Figs. 14, 17, 23, 26 in addition with parameres) and in dorsal view (Fig. 27); apical portion of the longer copulatory piece (Figs. 19–22). Fig. 12, Trechus thorongiensis Schmidt, 1994, paratype, the arrow pointed to the prolongated basal portion of the shorter copulatory piece. Fig. 13, T. eutrechoides eutrechoides Deuve, 1992, non-type specimen from Rongshar Valley. Fig. 14, T. eutrechoides mondaensis Deuve, 1997, paratype. Figs. 15, 19, T. thibetanus Jeannel, 1928, holotype. Figs. 16, 20, T. thibetanus Jeannel, 1928, non-type specimen from Kampa La. Figs. 17, 21, T. dongulaensis sp. n., paratype. Figs. 18, 22, T. namtsoensis sp. n., paratype. Fig. 23, T. glabratus sp. n., paratype. Fig. 24, T. wrzecionkoi Deuve, 1996, non-type specimen from Gyama, Chungenpo Chong side valley. Fig. 25, T. korae sp. n., paratype. Figs. 26, 27, T. martinae sp. n., paratype." figureDoi="http://doi.org/10.5281/zenodo.5312282" httpUri="https://zenodo.org/record/5312282/files/figure.png" pageId="19" pageNumber="20">23</figureCitation>
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,
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<figureCitation id="63A82A69033DFFBFFE93F99BFE861379" box="[299,330,1579,1605]" captionStart="FIGURES 81–86" captionStartId="32.[151,269,1942,1966]" captionTargetBox="[171,1424,190,1921]" captionTargetId="figure-78@32.[151,1436,146,1930]" captionTargetPageId="32" captionText="FIGURES 81–86. Habitus. Fig. 81, Trechus dongulaensis sp. n., paratype, female. Fig. 82, T. glabratus sp. n., paratype, female. Fig. 83, T. rolwalingensis rolwalingensis ssp. n., holotype. Fig. 84, T. stratiotes stratiotes ssp. n., paratype, male. Fig. 85, T. muguensis sp. n., paratype, female. Fig. 86, T. sculptipennis sp. n., paratype, female." figureDoi="http://doi.org/10.5281/zenodo.5312300" httpUri="https://zenodo.org/record/5312300/files/figure.png" pageId="19" pageNumber="20">82</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="B3896567033DFFBFFF2FF9C7FB36123A" pageId="19" pageNumber="20" type="materials_examined">
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||
<paragraph id="FB2C36EC033DFFBFFF2FF9C7FB36123A" blockId="19.[151,1436,1655,2030]" pageId="19" pageNumber="20">
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||
<emphasis id="C9E7EAFE033DFFBFFF2FF9C7FE9E13AD" bold="true" box="[151,338,1655,1681]" pageId="19" pageNumber="20">Type material:</emphasis>
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||
<materialsCitation id="4BFB3CB1033DFFBFFEE3F9C8FCD31384" collectionCode="SMNS" elevation="4550" latitude="29.721111" location="South Centr." longLatPrecision="20" longitude="89.78667" pageId="19" pageNumber="20" specimenCount="1" stateProvince="Xizang" typeStatus="holotype">
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<typeStatus id="2428884E033DFFBFFEE3F9C8FE0613AE" box="[347,458,1656,1682]" pageId="19" pageNumber="20" type="holotype">Holotype</typeStatus>
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male, with label data “
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<collectingRegion id="3957F80E033DFFBFFD66F9C8FCF913AE" box="[734,821,1656,1682]" country="China" name="Xizang" pageId="19" pageNumber="20">TIBET</collectingRegion>
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<location id="FE4C6037033DFFBFFC86F9C8FC1F13AE" LSID="urn:lsid:plazi:treatment:733A87FA033DFFB8FF2FF9B7FD77102F:FE4C6037033DFFBFFC86F9C8FC1F13AE" box="[830,979,1656,1682]" latitude="29.721111" longLatPrecision="20" longitude="89.78667" name="South Centr." pageId="19" pageNumber="20" stateProvince="Xizang">South Centr.</location>
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||
6.VII.07, Doru Tshu Vall. SW Dongu La,
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||
<quantity id="3C6B9B09033DFFBFFF7CF92EFEAB1384" box="[196,359,1694,1720]" metricMagnitude="3" metricUnit="m" metricValue="4.55" metricValueMax="4.6" metricValueMin="4.5" pageId="19" pageNumber="20" unit="m" value="4550.0" valueMax="4600.0" valueMin="4500.0">
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<elevation id="70BED1DF033DFFBFFF7CF92EFEAB1384" box="[196,359,1694,1720]" metricMagnitude="3" metricUnit="m" metricValue="4.55" metricValueMax="4.6" metricValueMin="4.5" pageId="19" pageNumber="20" unit="m" value="4550.0" valueMax="4600.0" valueMin="4500.0">4500–4600 m</elevation>
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</quantity>
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, ca.
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||
<geoCoordinate id="9EA7502B033DFFBFFE23F92EFDD21384" box="[411,542,1694,1720]" degrees="29" direction="north" minutes="43" orientation="latitude" pageId="19" pageNumber="20" precision="15" seconds="16" value="29.721111">29°43’16N</geoCoordinate>
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<geoCoordinate id="9EA7502B033DFFBFFD9DF92EFD691384" box="[549,677,1694,1720]" degrees="89" direction="east" minutes="47" orientation="longitude" pageId="19" pageNumber="20" precision="15" seconds="12" value="89.78667">89°47’12E</geoCoordinate>
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||
” (
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||
<collectionCode id="9D82AE29033DFFBFFD78F92EFCDA1384" box="[704,790,1694,1720]" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34840" lsid="urn:lsid:biocol.org:col:34840" name="Staatliches Museum fuer Naturkund Stuttgart" pageId="19" pageNumber="20">SMNS</collectionCode>
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||
)
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||
</materialsCitation>
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||
.
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||
<materialsCitation id="4BFB3CB1033DFFBFFC91F92EFBAE13E3" collectionCode="BMNH, CGITZ, CKAB, CSCHM, CWR, MNHN, NMBE, SMNS" elevation="4550" latitude="29.721111" location="South Centr." longLatPrecision="20" longitude="89.78667" pageId="19" pageNumber="20" specimenCount="89" specimenCount-female="41" specimenCount-male="48" stateProvince="Xizang" typeStatus="paratype">
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||
<typeStatus id="2428884E033DFFBFFC91F92EFC6C1384" box="[809,928,1694,1720]" pageId="19" pageNumber="20" type="paratype">Paratypes</typeStatus>
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||
:
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||
<specimenCount id="ED95FD65033DFFBFFC12F92EFBD91384" box="[938,1045,1694,1720]" pageId="19" pageNumber="20" type="male">48 males</specimenCount>
|
||
,
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||
<specimenCount id="ED95FD65033DFFBFFB98F92EFB6F1384" box="[1056,1187,1694,1720]" pageId="19" pageNumber="20" type="female">41 females</specimenCount>
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||
, with same label data as holotype (
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||
<collectionCode id="9D82AE29033DFFBFFE89F975FE4313E3" box="[305,399,1733,1759]" pageId="19" pageNumber="20">BMNH</collectionCode>
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||
,
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<collectionCode id="9D82AE29033DFFBFFE24F975FE3B13E3" box="[412,503,1733,1759]" pageId="19" pageNumber="20">CGITZ</collectionCode>
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||
,
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||
<collectionCode id="9D82AE29033DFFBFFDBCF975FD9513E3" box="[516,601,1733,1759]" pageId="19" pageNumber="20">CKAB</collectionCode>
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||
,
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||
<collectionCode id="9D82AE29033DFFBFFDDFF975FD1E13E3" box="[615,722,1733,1759]" pageId="19" pageNumber="20">CSCHM</collectionCode>
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||
,
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||
<collectionCode id="9D82AE29033DFFBFFD66F975FCE913E3" box="[734,805,1733,1759]" pageId="19" pageNumber="20">CWR</collectionCode>
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||
,
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||
<collectionCode id="9D82AE29033DFFBFFC8AF975FC5C13E3" box="[818,912,1733,1759]" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="19" pageNumber="20">MNHN</collectionCode>
|
||
,
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||
<collectionCode id="9D82AE29033DFFBFFC25F975FC3A13E3" box="[925,1014,1733,1759]" country="Switzerland" httpUri="http://grbio.org/cool/5hwi-0wgz" name="Naturhistorisches Museum der Burgergemeinde Bern" pageId="19" pageNumber="20">NMBE</collectionCode>
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||
,
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||
<collectionCode id="9D82AE29033DFFBFFBBBF975FB9513E3" box="[1027,1113,1733,1759]" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34840" lsid="urn:lsid:biocol.org:col:34840" name="Staatliches Museum fuer Naturkund Stuttgart" pageId="19" pageNumber="20">SMNS</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="4BFB3CB1033DFFBFFBD6F975FB39123A" collectionCode="CSCHM" elevation="4750" latitude="29.804167" location="Shogu La" longLatPrecision="20" longitude="90.03917" pageId="19" pageNumber="20" specimenCount="6" specimenCount-female="2" specimenCount-male="4" stateProvince="Xizang" typeStatus="paratype">
|
||
<specimenCount id="ED95FD65033DFFBFFBD6F975FB0113E3" box="[1134,1229,1733,1759]" pageId="19" pageNumber="20" type="male">4 males</specimenCount>
|
||
,
|
||
<specimenCount id="ED95FD65033DFFBFFB63F975FA9E13E3" box="[1243,1362,1733,1759]" pageId="19" pageNumber="20" type="female">2 females</specimenCount>
|
||
, W of
|
||
<location id="FE4C6037033DFFBFFF2FF95CFEC7123A" LSID="urn:lsid:plazi:treatment:733A87FA033DFFB8FF2FF9B7FD77102F:FE4C6037033DFFBFFF2FF95CFEC7123A" box="[151,267,1772,1798]" latitude="29.804167" longLatPrecision="20" longitude="90.03917" name="Shogu La" pageId="19" pageNumber="20" stateProvince="Xizang">Shogu La</location>
|
||
,
|
||
<quantity id="3C6B9B09033DFFBFFEAEF95CFE77123A" box="[278,443,1772,1798]" metricMagnitude="3" metricUnit="m" metricValue="4.75" metricValueMax="4.85" metricValueMin="4.65" pageId="19" pageNumber="20" unit="m" value="4750.0" valueMax="4850.0" valueMin="4650.0">
|
||
<elevation id="70BED1DF033DFFBFFEAEF95CFE77123A" box="[278,443,1772,1798]" metricMagnitude="3" metricUnit="m" metricValue="4.75" metricValueMax="4.85" metricValueMin="4.65" pageId="19" pageNumber="20" unit="m" value="4750.0" valueMax="4850.0" valueMin="4650.0">4650–4850 m</elevation>
|
||
</quantity>
|
||
,
|
||
<geoCoordinate id="9EA7502B033DFFBFFE7FF95CFD85123A" box="[455,585,1772,1798]" degrees="29" direction="north" minutes="15" orientation="latitude" pageId="19" pageNumber="20" precision="15" seconds="18" value="29.255">29°15’18N</geoCoordinate>
|
||
<geoCoordinate id="9EA7502B033DFFBFFDE9F95CFD1C123A" box="[593,720,1772,1798]" degrees="90" direction="east" minutes="04" orientation="longitude" pageId="19" pageNumber="20" precision="15" seconds="06" value="90.06833">90°04’06E</geoCoordinate>
|
||
to
|
||
<geoCoordinate id="9EA7502B033DFFBFFD4DF95CFCB4123A" box="[757,888,1772,1798]" degrees="29" direction="north" minutes="48" orientation="latitude" pageId="19" pageNumber="20" precision="15" seconds="15" value="29.804167">29°48’15N</geoCoordinate>
|
||
<geoCoordinate id="9EA7502B033DFFBFFCC7F95CFBCD123A" box="[895,1025,1772,1798]" degrees="90" direction="east" minutes="02" orientation="longitude" pageId="19" pageNumber="20" precision="15" seconds="21" value="90.03917">90°02’21E</geoCoordinate>
|
||
, 5.VII.07 (
|
||
<collectionCode id="9D82AE29033DFFBFFB38F95CFB22123A" box="[1152,1262,1772,1798]" pageId="19" pageNumber="20">CSCHM</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B3896567033DFFB8FF7EF8A2FD75167F" lastPageId="20" lastPageNumber="21" pageId="19" pageNumber="20" type="description">
|
||
<paragraph id="FB2C36EC033DFFBFFF7EF8A2FD501211" blockId="19.[151,1436,1655,2030]" box="[198,668,1810,1837]" pageId="19" pageNumber="20">
|
||
<emphasis id="C9E7EAFE033DFFBFFF7EF8A2FEAC1210" bold="true" box="[198,352,1810,1836]" pageId="19" pageNumber="20">Description:</emphasis>
|
||
Body length:
|
||
<quantity id="3C6B9B09033DFFBFFDBFF8A3FD541211" box="[519,664,1811,1837]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="3.7" metricValueMin="3.3" pageId="19" pageNumber="20" unit="mm" value="3.5" valueMax="3.7" valueMin="3.3">3.3–3.7 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="FB2C36EC033DFFBFFF7EF889FAA61246" blockId="19.[151,1436,1655,2030]" pageId="19" pageNumber="20">Colour: Dorsal surface shiny dark brown, antennae, palpi, legs, elytral and pronotal lateral margins, scutellar region and elytral suture light brown. Antennae often darkened from joint III or IV toward apex.</paragraph>
|
||
<paragraph id="FB2C36EC033DFFBFFF7EF836FAB412FB" blockId="19.[151,1436,1655,2030]" pageId="19" pageNumber="20">Microsculpture: Disc of head smooth, with very faintly engraved meshes (x120). Discs of pronotum and elytra polished; pronotal sides and elytral apex with micromeshes visible under high magnification (x150).</paragraph>
|
||
<paragraph id="FB2C36EC033DFFB8FF7EF864FF24141A" blockId="19.[151,1436,1655,2030]" lastBlockId="20.[151,1437,152,1299]" lastPageId="20" lastPageNumber="21" pageId="19" pageNumber="20">Head: Average sized, with eyes moderately small and slightly protruding. Temples approximately 2/5 times length of eyes, strongly wrinkled to the neck. Anterior part of frontal furrows deep, posterior part flattened towards hind suborbital seta. Antennae moderately short, three antennomeres extend beyond the pronotal base. Antennomere III distinctly longer than antennomeres II and IV, both the latter are alike in length.</paragraph>
|
||
<paragraph id="FB2C36EC033AFFB8FF7EFE82FC6014FC" blockId="20.[151,1437,152,1299]" pageId="20" pageNumber="21">Pronotum: Transverse; with sides moderately contracted towards base; proportions: WP/LP = 1.40–1.47, WP/WPB = 1.24–1.27, WP/WH = 1.28–1.32, WE/WP = 1.53–1.57. Surface strongly convex, sides evenly rounded and straight just anterad of posterior setae. Hind angles very poorly developed, obtuse or almost rounded. Marginal gutter narrow throughout. Basal groove smooth.</paragraph>
|
||
<paragraph id="FB2C36EC033AFFB8FF7EFE7DFCE11794" blockId="20.[151,1437,152,1299]" pageId="20" pageNumber="21">Elytra: Oval, broadest almost at mid-length; proportion: WE/LE = 1.46–1.52. Surface convex, not flattened on disc. Shoulders distinct but rounded. Striae faintly punctate, only first stria moderately deeply impressed overall, second stria moderately impressed but absent at base, outer striae only suggested as rows of very faintly engraved punctures in elytral middle or completely absent. Intervals I–II slightly convex. Preapical seta is located on the prolonged and strongly outwardly bent second stria near to apex at the beginning of the posterior elytral twelfth to fifteens part.</paragraph>
|
||
<paragraph id="FB2C36EC033AFFB8FF7EFD05FD75167F" blockId="20.[151,1437,152,1299]" pageId="20" pageNumber="21">Male genitalia: Aedeagal median lobe moderately long (LE/LA = 2.72–2.79), evenly curved in basal 2/3 and straight toward apex, seen laterally. Terminal lamella relatively short, with apex stubby. Basal bulb average in size with velum large. Both the copulatory pieces thin and elongated, needle-like. Parameres moderately slender, each with four setae at tip.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B3896567033AFFB8FF7EFCFFFD3C11A3" pageId="20" pageNumber="21" type="etymology">
|
||
<paragraph id="FB2C36EC033AFFB8FF7EFCFFFEC5168B" blockId="20.[151,1437,152,1299]" pageId="20" pageNumber="21">
|
||
<emphasis id="C9E7EAFE033AFFB8FF7EFCFFFE9B1655" bold="true" box="[198,343,847,873]" pageId="20" pageNumber="21">Etymology:</emphasis>
|
||
The species is named for the reduced elytral microsculpture on the body surface, an important diagnostic feature within the
|
||
<taxonomicName id="3C934D6F033AFFB8FDC3FCC7FCD416AC" authorityName="Jeannel R. Jeannel" authorityYear="1928" box="[635,792,887,912]" class="Insecta" family="Carabidae" genus="Trechus" kingdom="Animalia" order="Coleoptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="thibetanus">
|
||
<emphasis id="C9E7EAFE033AFFB8FDC3FCC7FCD416AC" box="[635,792,887,912]" italics="true" pageId="20" pageNumber="21">T. thibetanus</emphasis>
|
||
</taxonomicName>
|
||
species group (Latin “glabrat-us, -a, -um”: smooth); adjective.
|
||
</paragraph>
|
||
<paragraph id="FB2C36EC033AFFB8FF7EFC73FD6A1117" blockId="20.[151,1437,152,1299]" pageId="20" pageNumber="21">
|
||
<emphasis id="C9E7EAFE033AFFB8FF7EFC73FEB516E1" bold="true" box="[198,377,963,989]" pageId="20" pageNumber="21">Identification:</emphasis>
|
||
Within the
|
||
<taxonomicName id="3C934D6F033AFFB8FDA8FC74FD6716E1" authorityName="Jeannel R. Jeannel" authorityYear="1928" box="[528,683,964,989]" class="Insecta" family="Carabidae" genus="Trechus" kingdom="Animalia" order="Coleoptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="thibetanus">
|
||
<emphasis id="C9E7EAFE033AFFB8FDA8FC74FD6716E1" box="[528,683,964,989]" italics="true" pageId="20" pageNumber="21">T. thibetanus</emphasis>
|
||
</taxonomicName>
|
||
group this new species is easily to recognize by the reduced elytral microsculpture on the one hand, and by the reduction of both the sclerotized parts of aedeagal internal sac to needle-like sclerites on the other hand.
|
||
</paragraph>
|
||
<paragraph id="FB2C36EC033AFFB8FF7EFB87FD3C11A3" blockId="20.[151,1437,152,1299]" pageId="20" pageNumber="21">
|
||
<emphasis id="C9E7EAFE033AFFB8FF7EFB87FEB5116D" bold="true" box="[198,377,1079,1105]" pageId="20" pageNumber="21">Relationships:</emphasis>
|
||
Up to now I could not find any synapomorphy with any other taxon of the
|
||
<taxonomicName id="3C934D6F033AFFB8FABCFB88FA50116D" authorityName="Jeannel R. Jeannel" authorityYear="1928" box="[1284,1436,1080,1105]" class="Insecta" family="Carabidae" genus="Trechus" kingdom="Animalia" order="Coleoptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="thibetanus">
|
||
<emphasis id="C9E7EAFE033AFFB8FABCFB88FA50116D" box="[1284,1436,1080,1105]" italics="true" pageId="20" pageNumber="21">T. thibetanus</emphasis>
|
||
</taxonomicName>
|
||
species group. Moreover, according to the derived copulatory pieces of aedeagal internal sac this new species seems to be quite isolated within the species group.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B3896567033AFFB8FF7EFB1BFD77102F" pageId="20" pageNumber="21" type="distribution">
|
||
<paragraph id="FB2C36EC033AFFB8FF7EFB1BFA5F11FA" blockId="20.[151,1437,152,1299]" box="[198,1427,1195,1222]" pageId="20" pageNumber="21">
|
||
<emphasis id="C9E7EAFE033AFFB8FF7EFB1BFD0D11F9" bold="true" box="[198,705,1195,1221]" pageId="20" pageNumber="21">Distribution and geographical variation:</emphasis>
|
||
<figureCitation id="63A82A69033AFFB8FD71FB1CFCD311FA" box="[713,799,1196,1222]" captionStart="FIGURE 98" captionStartId="65.[151,255,1735,1759]" captionTargetBox="[444,1143,426,1711]" captionTargetId="figure-254@65.[444,1143,426,1711]" captionTargetPageId="65" captionText="FIGURE 98. Map of central parts of Tibet and the Himalaya showing distribution of species of the Trechus thibetanus group (white circles), of the Trechus pumoensis group (white squares), of the Trechus rolwalingense group (black circles), and of the Trechus stratiotes group (black squares). 1, T. namtsoensis sp. n. 2, T. dongulaensis sp. n. 3, T. thibetanus Jeannel, 1928. 4, T. glabratus sp. n. 5, T. thorongiensis Schmidt, 1994. 6, T. eutrechoides eutrechoides Deuve, 1992. 7, T. eutrechoides mondaensis Deuve, 1997. 8, T. pumoensis Deuve, 1997. 9, T. tilitshoensis Schmidt, 1994. 10, T. franzianus Mateu & Deuve, 1979. 11, T. muguensis sp. n. 12, T. eremita sp. n. 13, T. aedeagalis sp. n. 14, T. sculptipennis sp. n. 15, T. rolwalingense rolwalingense ssp. n. 16, T. rolwalingense daldunglana ssp. n. 17, T. stratiotes stratiotes ssp. n. 18, T. stratiotes malikasthana ssp. n." figureDoi="http://doi.org/10.5281/zenodo.5312314" httpUri="https://zenodo.org/record/5312314/files/figure.png" pageId="20" pageNumber="21">Fig. 98</figureCitation>
|
||
. Westernmost parts of Nyainqentanglha Shan Massif.
|
||
</paragraph>
|
||
<paragraph id="FB2C36EC033AFFB8FF7EFB62FD77102F" blockId="20.[151,1437,152,1299]" pageId="20" pageNumber="21">
|
||
<emphasis id="C9E7EAFE033AFFB8FF7EFB62FEE311D0" bold="true" box="[198,303,1234,1260]" pageId="20" pageNumber="21">Habitat:</emphasis>
|
||
Lower alpine zone; vertical distribution approximately
|
||
<quantity id="3C6B9B09033AFFB8FBBDFB63FB7811D1" box="[1029,1204,1235,1261]" metricMagnitude="3" metricUnit="m" metricValue="4.7" metricValueMax="4.9" metricValueMin="4.5" pageId="20" pageNumber="21" unit="m" value="4700.0" valueMax="4900.0" valueMin="4500.0">4500–4900 m</quantity>
|
||
. The species was frequently found under stones on yak pastures.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |