384 lines
50 KiB
XML
384 lines
50 KiB
XML
<document id="5815246DA63E002C115E8E7442B17BE7" ID-CLB-Dataset="305660" ID-DOI="10.11646/zootaxa.5538.5.8" ID-GBIF-Dataset="37d18ba6-2120-4f46-9b9b-8cd4da48282b" ID-ISSN="1175-5326" ID-Zenodo-Dep="14240792" ID-ZooBank="01EBA83F-00F8-4E27-8FC3-77179F15BD3F" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1732832492408" checkinUser="plazi" docAuthor="Yin, Zi-Wei & Du, Jing-Zhe" docDate="2024" docId="3A4787B1FFE28C38FF7BFDD39900CA98" docLanguage="en" docName="zootaxa.5538.5.8.pdf" docOrigin="Zootaxa 5538 (5)" docSource="http://dx.doi.org/10.11646/zootaxa.5538.5.8" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Triartiger jiangxinongda Yin & Du 2024, sp. nov." docType="treatment" docVersion="5" lastPageNumber="483" masterDocId="C67EFFC9FFE38C3CFFECFFB89830C919" masterDocTitle="The second species of Triartiger Kubota (Coleoptera: Staphylinidae: Pselaphinae) from China’s mainland" masterLastPageNumber="484" masterPageNumber="479" pageNumber="480" updateTime="1732920774857" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:titleInfo id="92B886C28CFBFF56B6CA84058DBAA393">
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<mods:title id="A335C8A99E0D79876B54DA0F6ADE79C1">The second species of Triartiger Kubota (Coleoptera: Staphylinidae: Pselaphinae) from China’s mainland</mods:title>
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<mods:name id="1321B084906E433C0D2487B9D87A09A1" type="personal">
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<mods:roleTerm id="B0AD7AF20E873E6C88AFC0A919155453">Author</mods:roleTerm>
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<mods:namePart id="D6C9A4206A38F2E780DDA363248EC5AD">Yin, Zi-Wei</mods:namePart>
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<mods:affiliation id="6705979B03138FF79B7FCEF8A5981297">Laboratory of Systematic Entomology, College of Life Sciences, Shanghai Normal University, Xuhui District, Shanghai 200234, China</mods:affiliation>
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<mods:namePart id="FCD4E07336597C6C465C872A7AED207E">Du, Jing-Zhe</mods:namePart>
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<mods:nameIdentifier id="6A9B3679246095BB2A121C0989847D6F" type="ORCID">0009-0001-9450-1660</mods:nameIdentifier>
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<mods:nameIdentifier id="0E762E2596CF11AB898B0039F2795601" type="email">2289437000@qq.com</mods:nameIdentifier>
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<mods:title id="7A765746C500B4D3E670F2DF704C0176">Zootaxa</mods:title>
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<mods:part id="DD95089FDC50F51C61610C8F6B22BF87">
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<mods:date id="EB6F510307E681531C55DE1CD3D4E048">2024</mods:date>
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<mods:number id="E832E53A1A4FF849D8709E946634DF95">2024-11-19</mods:number>
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<treatment id="3A4787B1FFE28C38FF7BFDD39900CA98" ID-DOI="http://doi.org/10.5281/zenodo.14248285" ID-GBIF-Taxon="247979448" ID-Zenodo-Dep="14248285" LSID="urn:lsid:plazi:treatment:3A4787B1FFE28C38FF7BFDD39900CA98" httpUri="http://treatment.plazi.org/id/3A4787B1FFE28C38FF7BFDD39900CA98" lastPageId="4" lastPageNumber="483" pageId="1" pageNumber="480" scope_family="Staphylinidae" scope_order="Coleoptera" scope_subFamily="Pselaphinae">
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<subSubSection id="FAF4652CFFE28C3DFF7BFDD39A65CBBF" pageId="1" pageNumber="480" type="nomenclature">
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<paragraph id="B25136A7FFE28C3DFF7BFDD39A80CB9C" blockId="1.[151,688,618,717]" box="[151,688,618,645]" pageId="1" pageNumber="480">
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<heading id="E91981CBFFE28C3DFF7BFDD39A80CB9C" bold="true" box="[151,688,618,645]" fontSize="11" level="1" pageId="1" pageNumber="480" reason="1">
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<emphasis id="809AEAB5FFE28C3DFF7BFDD39A80CB9C" bold="true" box="[151,688,618,645]" pageId="1" pageNumber="480">
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<taxonomicName id="75EE4D24FFE28C3DFF7BFDD39A75CB9C" authority="Yin & Du" authorityName="Yin & Du" authorityYear="2024" box="[151,581,618,645]" class="Insecta" family="Staphylinidae" genus="Triartiger" kingdom="Animalia" order="Coleoptera" pageId="1" pageNumber="480" phylum="Arthropoda" rank="species" species="jiangxinongda" status="sp. nov.">
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<emphasis id="809AEAB5FFE28C3DFF7BFDD399F4CB9C" bold="true" box="[151,452,618,645]" italics="true" pageId="1" pageNumber="480">Triartiger jiangxinongda</emphasis>
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||
Yin & Du
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||
</taxonomicName>
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||
,
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<taxonomicNameLabel id="9BA957CEFFE28C3DFDBFFDD39A80CB9C" box="[595,688,619,645]" pageId="1" pageNumber="480" rank="species">sp. nov.</taxonomicNameLabel>
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||
</emphasis>
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||
</heading>
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</paragraph>
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||
<paragraph id="B25136A7FFE28C3DFF7BFD379A65CBBF" blockId="1.[151,688,618,717]" box="[151,597,655,681]" pageId="1" pageNumber="480">Chinese common name: 江R三ỀḎm</paragraph>
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||
</subSubSection>
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||
<subSubSection id="FAF4652CFFE28C3DFF7BFD0B993CCBD4" box="[151,268,691,717]" pageId="1" pageNumber="480" type="description">
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<paragraph id="B25136A7FFE28C3DFF7BFD0B993CCBD4" blockId="1.[151,688,618,717]" box="[151,268,691,717]" pageId="1" pageNumber="480">
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(
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<figureCitation id="2AD52A22FFE28C3DFF73FD0B98D6CBD4" box="[159,230,691,717]" captionStart="FIGURE 1" captionStartId="2.[151,250,1943,1967]" captionTargetBox="[195,1393,179,1916]" captionTargetId="figure-20@2.[194,1393,179,1917]" captionTargetPageId="2" captionText="FIGURE 1. Habitus and morphological details of Triartiger jiangxinongda sp. nov. male. A. Dorsal habitus. B. Head and pronotum. C. Antenna. D. Middle leg. E. Hind leg. F. Elytral apex and abdominal base, showing trichomes. G–I. Aedeagus, dorsal (G), lateral (H) and ventral (I). Scale bars: 0.5 mm in A; 0.3 mm in B, D, E; 0.2 mm in C, F; 0.1 mm in G–I." figureDoi="http://doi.org/10.5281/zenodo.14240794" httpUri="https://zenodo.org/record/14240794/files/figure.png" pageId="1" pageNumber="480">Figs 1</figureCitation>
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,
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<figureCitation id="2AD52A22FFE28C3DFF18FD0B9933CBD4" box="[244,259,691,717]" captionStart="FIGURE 2" captionStartId="3.[151,250,1330,1354]" captionTargetBox="[151,1436,181,1307]" captionTargetId="figure-17@3.[151,1436,181,1307]" captionTargetPageId="3" captionText="FIGURE 2. Distribution and habitat of Triartiger species on China’s mainland. A. Distribution of T. jiangxinongda sp. nov. and T. spatulatus (Taiwanese species are omitted on the map). B, C. Surrounding environment (B), and collection site (C) of T. jiangxinongda sp. nov." figureDoi="http://doi.org/10.5281/zenodo.14240796" httpUri="https://zenodo.org/record/14240796/files/figure.png" pageId="1" pageNumber="480">2</figureCitation>
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)
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="FAF4652CFFE28C3DFF7BFD439CF7CA44" pageId="1" pageNumber="480" type="materials_examined">
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||
<paragraph id="B25136A7FFE28C3DFF7BFD439CF7CA44" blockId="1.[151,1437,762,2013]" pageId="1" pageNumber="480">
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||
<emphasis id="809AEAB5FFE28C3DFF7BFD439977CA0D" bold="true" box="[151,327,762,789]" pageId="1" pageNumber="480">Type material.</emphasis>
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||
<materialsCitation id="02863CFAFFE28C3DFEBCFD429DA9CA20" ID-GBIF-Occurrence="4986863301" collectingDate="2024-09-16" collectingDateMax="2024-09-28" collectingDateMin="2024-09-16" collectionCode="SNUC" collectorName="N Daxi & J. - Z. Du" country="China" elevation="750" latitude="28.746944" location="Meiling" longLatPrecision="20" longitude="115.672775" municipality="Nanchang City" pageId="1" pageNumber="480" specimenCount="1" specimenCount-male="1" stateProvince="Jiangxi" typeStatus="holotype">
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<emphasis id="809AEAB5FFE28C3DFEBCFD429A58CA0D" bold="true" box="[336,616,762,788]" pageId="1" pageNumber="480">
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<typeStatus id="6D558805FFE28C3DFEBCFD4299C3CA0D" box="[336,499,762,788]" pageId="1" pageNumber="480" type="holotype">HOLOTYPE</typeStatus>
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:
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||
<collectingCountry id="CAF97637FFE28C3DFDEEFD429A54CA0D" box="[514,612,762,788]" name="China" pageId="1" pageNumber="480">CHINA</collectingCountry>
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||
:
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</emphasis>
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||
<specimenCount id="A4E8FD2EFFE28C3DFD9EFD439AB9CA0C" box="[626,649,763,789]" count="1" pageId="1" pageNumber="480" type="male">♂</specimenCount>
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||
, ‘China:
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||
<collectingRegion id="702AF845FFE28C3DFD18FD439B78CA0C" box="[756,840,763,789]" country="China" name="Jiangxi" pageId="1" pageNumber="480">Jiangxi</collectingRegion>
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||
,
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||
<collectingMunicipality id="5235ACDDFFE28C3DFCBAFD439C31CA0C" box="[854,1025,763,789]" pageId="1" pageNumber="480">Nanchang City</collectingMunicipality>
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||
,
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||
<location id="B731607CFFE28C3DFBE3FD439C5BCA0C" LSID="urn:lsid:plazi:treatment:3A4787B1FFE28C38FF7BFDD39900CA98:B731607CFFE28C3DFBE3FD439C5BCA0C" box="[1039,1131,763,789]" country="China" latitude="28.746944" longLatPrecision="20" longitude="115.672775" municipality="Nanchang City" name="Meiling" pageId="1" pageNumber="480" stateProvince="Jiangxi">Meiling</location>
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, valley
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<collectorName id="1F1B5371FFE28C3DFB2AFD439D29CA0C" box="[1222,1305,763,789]" pageId="1" pageNumber="480">N Daxi</collectorName>
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sec. X004,
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<geoCoordinate id="D7DA5060FFE28C3DFF7BFCA79913CA20" box="[151,291,799,825]" degrees="28" direction="north" minutes="44" orientation="latitude" pageId="1" pageNumber="480" precision="15" seconds="49" value="28.746944">28°44’49”N</geoCoordinate>
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,
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<geoCoordinate id="D7DA5060FFE28C3DFEC1FCA699F3CA20" box="[301,451,798,825]" degrees="115" direction="east" minutes="40" orientation="longitude" pageId="1" pageNumber="480" precision="15" seconds="22" value="115.672775">115°40’22”E</geoCoordinate>
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,
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||
<quantity id="75169B42FFE28C3DFE22FCA69A26CA20" box="[462,534,798,825]" metricMagnitude="2" metricUnit="m" metricValue="7.5" pageId="1" pageNumber="480" unit="m" value="750.0">
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<elevation id="39C3D194FFE28C3DFE22FCA69A26CA20" box="[462,534,798,825]" metricMagnitude="2" metricUnit="m" metricValue="7.5" pageId="1" pageNumber="480" unit="m" value="750.0">750 m</elevation>
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</quantity>
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||
,
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<date id="C6501067FFE28C3DFDCCFCA79AF5CA20" box="[544,709,799,825]" pageId="1" pageNumber="480" value="2024-09-16" valueMax="2024-09-28" valueMin="2024-09-16">
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<collectingDate id="D614E98FFFE28C3DFDCCFCA79AF5CA20" box="[544,709,799,825]" pageId="1" pageNumber="480" value="2024-09-16" valueMax="2024-09-28" valueMin="2024-09-16">16–28.ix.2024</collectingDate>
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||
</date>
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||
, FIT,
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<collectorName id="1F1B5371FFE28C3DFCE8FCA79B50CA20" box="[772,864,799,825]" pageId="1" pageNumber="480">J.-Z. Du</collectorName>
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leg., 梅岭X004k洗段以北山ẽ杜ḏ哲’ (
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<collectionCode id="D4FFAE62FFE28C3DFAACFCA79DA1CA20" box="[1344,1425,799,825]" pageId="1" pageNumber="480">SNUC</collectionCode>
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||
)
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</materialsCitation>
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||
.
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<materialsCitation id="02863CFAFFE28C3DFF7BFCFA9CF3CA44" ID-GBIF-Occurrence="4986863302" box="[151,1219,834,861]" collectingDate="2024-09-16" collectingDateMax="2024-09-28" collectingDateMin="2024-09-16" collectionCode="SNUC" collectorName="N Daxi & J. - Z. Du" country="China" elevation="750" latitude="28.746944" location="Meiling" longLatPrecision="20" longitude="115.672775" municipality="Nanchang City" pageId="1" pageNumber="480" specimenCount="1" specimenCount-male="1" stateProvince="Jiangxi" typeStatus="paratype">
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||
<emphasis id="809AEAB5FFE28C3DFF7BFCFA9992CA45" bold="true" box="[151,418,834,860]" pageId="1" pageNumber="480">
|
||
<typeStatus id="6D558805FFE28C3DFF7BFCFA9900CA45" box="[151,304,834,860]" pageId="1" pageNumber="480" type="paratype">PARATYPE</typeStatus>
|
||
:
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||
<collectingCountry id="CAF97637FFE28C3DFED0FCFA99AECA45" box="[316,414,834,860]" name="China" pageId="1" pageNumber="480">CHINA</collectingCountry>
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||
:
|
||
</emphasis>
|
||
<specimenCount id="A4E8FD2EFFE28C3DFE45FCFB99E5CA44" box="[425,469,835,861]" count="1" pageId="1" pageNumber="480" type="male">1 ♂</specimenCount>
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||
, same collection data as for holotype, except ’28.ix–17.x’ (
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||
<collectionCode id="D4FFAE62FFE28C3DFB86FCFB9C8BCA44" box="[1130,1211,835,861]" pageId="1" pageNumber="480">SNUC</collectionCode>
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||
)
|
||
</materialsCitation>
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||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="FAF4652CFFE28C3DFF2BFCDE9CF3CDDC" pageId="1" pageNumber="480" type="diagnosis">
|
||
<paragraph id="B25136A7FFE28C3DFF2BFCDE9CF3CDDC" blockId="1.[151,1437,762,2013]" pageId="1" pageNumber="480">
|
||
<emphasis id="809AEAB5FFE28C3DFF2BFCDE9972CA99" bold="true" box="[199,322,870,896]" pageId="1" pageNumber="480">Diagnosis.</emphasis>
|
||
<emphasis id="809AEAB5FFE28C3DFEA6FCDF99B4CA98" box="[330,388,871,897]" italics="true" pageId="1" pageNumber="480">Male</emphasis>
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||
. Habitus stout, with relatively short antennae and legs. Body length
|
||
<quantity id="75169B42FFE28C3DFB7BFCDF9D13CA98" box="[1175,1315,871,897]" metricMagnitude="-3" metricUnit="m" metricValue="1.85" metricValueMax="1.9" metricValueMin="1.8" pageId="1" pageNumber="480" unit="mm" value="1.85" valueMax="1.9" valueMin="1.8">1.8–1.9 mm</quantity>
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. Head and pronotum with granulate cuticle and covered by spatulate setae; antenna with short antennomeres 1 and 2 and long antennomere 3; 3 approximately 8.8× as long as 2. Elytra surface coarse, with distinct linear sculpture, and sparse spatulate and regular setae, posterior margin with small trichomes. Mesofemur with large triangular spine, mesotibia with small but distinct triangular spine at approximately apical 1/4 of mesal margin; metafemur with tiny ventral denticle at base. Abdomen suboval; composite tergite deeply and broadly concave at base, with pair of basolateral trichomes, disc glabrous and with short, sparse setae; paratergites 1 (IV) with broad longitudinal trichomes at bases; posterior margin of composite tergite and tergite 4 (VII) with row of sparse long, spatulate setae. Aedeagus dorsoventrally symmetric, divided into basal and apical parts; basal capsule with large ventral projection, apical lobe gradually narrowing toward apex; with membranous endophallus armature.
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<emphasis id="809AEAB5FFE28C3DFC07FB139C76CDDC" box="[1003,1094,1195,1221]" italics="true" pageId="1" pageNumber="480">Female.</emphasis>
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Unknown.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="FAF4652CFFE28C38FF2BFB769D62CBB0" lastPageId="4" lastPageNumber="483" pageId="1" pageNumber="480" type="description">
|
||
<paragraph id="B25136A7FFE28C3DFF2BFB76994ACC4C" blockId="1.[151,1437,762,2013]" pageId="1" pageNumber="480">
|
||
<emphasis id="809AEAB5FFE28C3DFF2BFB769969CDF1" bold="true" box="[199,345,1230,1256]" pageId="1" pageNumber="480">Description.</emphasis>
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||
<emphasis id="809AEAB5FFE28C3DFE8CFB7799AACDF0" box="[352,410,1231,1257]" italics="true" pageId="1" pageNumber="480">Male</emphasis>
|
||
. Body (
|
||
<figureCitation id="2AD52A22FFE28C3DFE1FFB779A7ACDF0" box="[499,586,1231,1257]" captionStart="FIGURE 1" captionStartId="2.[151,250,1943,1967]" captionTargetBox="[195,1393,179,1916]" captionTargetId="figure-20@2.[194,1393,179,1917]" captionTargetPageId="2" captionText="FIGURE 1. Habitus and morphological details of Triartiger jiangxinongda sp. nov. male. A. Dorsal habitus. B. Head and pronotum. C. Antenna. D. Middle leg. E. Hind leg. F. Elytral apex and abdominal base, showing trichomes. G–I. Aedeagus, dorsal (G), lateral (H) and ventral (I). Scale bars: 0.5 mm in A; 0.3 mm in B, D, E; 0.2 mm in C, F; 0.1 mm in G–I." figureDoi="http://doi.org/10.5281/zenodo.14240794" httpUri="https://zenodo.org/record/14240794/files/figure.png" pageId="1" pageNumber="480">Fig. 1A</figureCitation>
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||
) length
|
||
<quantity id="75169B42FFE28C3DFD4BFB779B7DCDF0" box="[679,845,1231,1257]" metricMagnitude="-3" metricUnit="m" metricValue="1.835" metricValueMax="1.9" metricValueMin="1.77" pageId="1" pageNumber="480" unit="mm" value="1.835" valueMax="1.9" valueMin="1.77">1.77–1.90 mm</quantity>
|
||
; color reddish-brown, tarsi and mouthparts lighter in color. Most of dorsal surface of head, pronotum and elytra covered with spatulate setae, but also with regular setae on sides of head and pronotum and on disc of elytra; abdomen with sparse short setae, posterior margin with row of long spatulate setae.
|
||
</paragraph>
|
||
<paragraph id="B25136A7FFE28C3DFF2BFAE79960CF80" blockId="1.[151,1437,762,2013]" pageId="1" pageNumber="480">
|
||
Head (
|
||
<figureCitation id="2AD52A22FFE28C3DFEF8FAE7995BCC60" box="[276,363,1375,1401]" captionStart="FIGURE 1" captionStartId="2.[151,250,1943,1967]" captionTargetBox="[195,1393,179,1916]" captionTargetId="figure-20@2.[194,1393,179,1917]" captionTargetPageId="2" captionText="FIGURE 1. Habitus and morphological details of Triartiger jiangxinongda sp. nov. male. A. Dorsal habitus. B. Head and pronotum. C. Antenna. D. Middle leg. E. Hind leg. F. Elytral apex and abdominal base, showing trichomes. G–I. Aedeagus, dorsal (G), lateral (H) and ventral (I). Scale bars: 0.5 mm in A; 0.3 mm in B, D, E; 0.2 mm in C, F; 0.1 mm in G–I." figureDoi="http://doi.org/10.5281/zenodo.14240794" httpUri="https://zenodo.org/record/14240794/files/figure.png" pageId="1" pageNumber="480">Fig. 1B</figureCitation>
|
||
) subcylindrical, moderately longer than wide, length
|
||
<quantity id="75169B42FFE28C3DFC39FAE79C4CCC60" box="[981,1148,1375,1401]" metricMagnitude="-4" metricUnit="m" metricValue="3.35" metricValueMax="3.4" metricValueMin="3.3" pageId="1" pageNumber="480" unit="mm" value="0.335" valueMax="0.34" valueMin="0.33">0.33–0.34 mm</quantity>
|
||
, width across eyes
|
||
<quantity id="75169B42FFE28C3DFAB1FAE79930CC84" metricMagnitude="-4" metricUnit="m" metricValue="2.75" metricValueMax="2.8" metricValueMin="2.7" pageId="1" pageNumber="480" unit="mm" value="0.275" valueMax="0.28" valueMin="0.27">0.27– 0.28 mm</quantity>
|
||
; vertex slightly convex, lacking foveae (dorsal tentorial pits); frons forming narrow rostrum, extending anteriorly to form vertical keel at middle; vertex and frons with coarse, granulate surface; clypeus markedly short, anterior margin with short, sparse setae. Venter with rough surface, gular region broadly and moderately impressed, tiny gular foveae (posterior tentorial pits) widely separated, lacking median carina. Compound eyes prominent, each composed of approximately 25 ommatidia. Cervical part sub-globose, dorsal surface with distinct reticulate microsculpture. Antenna (
|
||
<figureCitation id="2AD52A22FFE28C3DFE56F98F9A3ECF48" box="[442,526,1591,1617]" captionStart="FIGURE 1" captionStartId="2.[151,250,1943,1967]" captionTargetBox="[195,1393,179,1916]" captionTargetId="figure-20@2.[194,1393,179,1917]" captionTargetPageId="2" captionText="FIGURE 1. Habitus and morphological details of Triartiger jiangxinongda sp. nov. male. A. Dorsal habitus. B. Head and pronotum. C. Antenna. D. Middle leg. E. Hind leg. F. Elytral apex and abdominal base, showing trichomes. G–I. Aedeagus, dorsal (G), lateral (H) and ventral (I). Scale bars: 0.5 mm in A; 0.3 mm in B, D, E; 0.2 mm in C, F; 0.1 mm in G–I." figureDoi="http://doi.org/10.5281/zenodo.14240794" httpUri="https://zenodo.org/record/14240794/files/figure.png" pageId="1" pageNumber="480">Fig. 1C</figureCitation>
|
||
)
|
||
<quantity id="75169B42FFE28C3DFDF3F98F9AF2CF48" box="[543,706,1591,1617]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" metricValueMax="4.1" metricValueMin="3.9" pageId="1" pageNumber="480" unit="mm" value="0.4" valueMax="0.41" valueMin="0.39">0.39–0.41 mm</quantity>
|
||
long, lacking modifications; antennomere 1 thick and short, only partially visible dorsally, 2 as long as 1, transverse, 3 approximately 8.8× as long as 2, broadest at apical 1/4, truncate at apex.
|
||
</paragraph>
|
||
<paragraph id="B25136A7FFE28C3DFF2BF91B9C4BCE54" blockId="1.[151,1437,762,2013]" pageId="1" pageNumber="480">
|
||
Pronotum (
|
||
<figureCitation id="2AD52A22FFE28C3DFEABF91B99ADCFA4" box="[327,413,1699,1725]" captionStart="FIGURE 1" captionStartId="2.[151,250,1943,1967]" captionTargetBox="[195,1393,179,1916]" captionTargetId="figure-20@2.[194,1393,179,1917]" captionTargetPageId="2" captionText="FIGURE 1. Habitus and morphological details of Triartiger jiangxinongda sp. nov. male. A. Dorsal habitus. B. Head and pronotum. C. Antenna. D. Middle leg. E. Hind leg. F. Elytral apex and abdominal base, showing trichomes. G–I. Aedeagus, dorsal (G), lateral (H) and ventral (I). Scale bars: 0.5 mm in A; 0.3 mm in B, D, E; 0.2 mm in C, F; 0.1 mm in G–I." figureDoi="http://doi.org/10.5281/zenodo.14240794" httpUri="https://zenodo.org/record/14240794/files/figure.png" pageId="1" pageNumber="480">Fig. 1B</figureCitation>
|
||
) approximately as long as wide, length
|
||
<quantity id="75169B42FFE28C3DFC84F91B9BE0CFA4" box="[872,976,1699,1725]" metricMagnitude="-4" metricUnit="m" metricValue="3.3" pageId="1" pageNumber="480" unit="mm" value="0.33">0.33 mm</quantity>
|
||
, width
|
||
<quantity id="75169B42FFE28C3DFBC9F91A9CFCCFA4" box="[1061,1228,1698,1725]" metricMagnitude="-4" metricUnit="m" metricValue="3.4499999999999997" metricValueMax="3.5" metricValueMin="3.4" pageId="1" pageNumber="480" unit="mm" value="0.345" valueMax="0.35" valueMin="0.34">0.34–0.35 mm</quantity>
|
||
, widest at middle, with coarse surface similar to that of head; lateral margins rounded at widest point, narrowing anteriorly and slightly so posteriorly; disc slightly impressed mediobasally, lacking foveae. Prosternum with anterior part longer than coxal part, with tiny, widely separated procoxal foveae; hypomera largely fused with sternum, with oblique admesal hypomeral carinae extending from anterior margin of sternum to lateral to coxal cavities.
|
||
</paragraph>
|
||
<paragraph id="B25136A7FFE28C3DFF2BF8EF9ABACEC4" blockId="1.[151,1437,762,2013]" pageId="1" pageNumber="480">
|
||
Elytra subtrapezoidal, much wider than long, length
|
||
<quantity id="75169B42FFE28C3DFCDDF8EF9BEACE68" box="[817,986,1879,1905]" metricMagnitude="-4" metricUnit="m" metricValue="4.75" metricValueMax="4.9" metricValueMin="4.6" pageId="1" pageNumber="480" unit="mm" value="0.475" valueMax="0.49" valueMin="0.46">0.46–0.49 mm</quantity>
|
||
, width
|
||
<quantity id="75169B42FFE28C3DFBD8F8EF9CEDCE68" box="[1076,1245,1879,1905]" metricMagnitude="-4" metricUnit="m" metricValue="6.8999999999999995" metricValueMax="7.0" metricValueMin="6.8" pageId="1" pageNumber="480" unit="mm" value="0.69" valueMax="0.7" valueMin="0.68">0.68–0.70 mm</quantity>
|
||
, lacking foveae, anterior margin thickly carinate; each elytron with four to five irregular longitudinal carinae originating from base, those lateral to sutural striae complete; posterolateral margins roundly convex, each with triangular trichome (
|
||
<figureCitation id="2AD52A22FFE28C3DFA83F82798EACEC4" captionStart="FIGURE 1" captionStartId="2.[151,250,1943,1967]" captionTargetBox="[195,1393,179,1916]" captionTargetId="figure-20@2.[194,1393,179,1917]" captionTargetPageId="2" captionText="FIGURE 1. Habitus and morphological details of Triartiger jiangxinongda sp. nov. male. A. Dorsal habitus. B. Head and pronotum. C. Antenna. D. Middle leg. E. Hind leg. F. Elytral apex and abdominal base, showing trichomes. G–I. Aedeagus, dorsal (G), lateral (H) and ventral (I). Scale bars: 0.5 mm in A; 0.3 mm in B, D, E; 0.2 mm in C, F; 0.1 mm in G–I." figureDoi="http://doi.org/10.5281/zenodo.14240794" httpUri="https://zenodo.org/record/14240794/files/figure.png" pageId="1" pageNumber="480">Fig. 1A, F</figureCitation>
|
||
). Metathoracic wings fully developed.
|
||
</paragraph>
|
||
<caption id="E691662FFFE18C3EFF7BF82F9D13CEEE" ID-DOI="http://doi.org/10.5281/zenodo.14240794" ID-Zenodo-Dep="14240794" httpUri="https://zenodo.org/record/14240794/files/figure.png" pageId="2" pageNumber="481" startId="2.[151,250,1943,1967]" targetBox="[195,1393,179,1916]" targetPageId="2" targetType="figure">
|
||
<paragraph id="B25136A7FFE18C3EFF7BF82F9D13CEEE" blockId="2.[151,1437,1943,2039]" pageId="2" pageNumber="481">
|
||
<emphasis id="809AEAB5FFE18C3EFF7BF82F9926CEB6" bold="true" box="[151,278,1943,1967]" pageId="2" pageNumber="481">FIGURE 1.</emphasis>
|
||
Habitus and morphological details of
|
||
<taxonomicName id="75EE4D24FFE18C3EFD47F8209B9ACEB6" authorityName="Yin & Du" authorityYear="2024" box="[683,938,1943,1967]" class="Insecta" family="Staphylinidae" genus="Triartiger" kingdom="Animalia" order="Coleoptera" pageId="2" pageNumber="481" phylum="Arthropoda" rank="species" species="jiangxinongda" status="sp. nov.">
|
||
<emphasis id="809AEAB5FFE18C3EFD47F8209B9ACEB6" box="[683,938,1943,1967]" italics="true" pageId="2" pageNumber="481">Triartiger jiangxinongda</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="809AEAB5FFE18C3EFC58F82F9C37CEB6" bold="true" box="[948,1031,1943,1967]" pageId="2" pageNumber="481">
|
||
<taxonomicNameLabel id="9BA957CEFFE18C3EFC58F82F9C37CEB6" box="[948,1031,1943,1967]" pageId="2" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
male.
|
||
<emphasis id="809AEAB5FFE18C3EFBBDF82F9C5ACEB6" bold="true" box="[1105,1130,1943,1967]" pageId="2" pageNumber="481">A.</emphasis>
|
||
Dorsal habitus.
|
||
<emphasis id="809AEAB5FFE18C3EFAF5F82F9D00CEB6" bold="true" box="[1305,1328,1943,1967]" pageId="2" pageNumber="481">B.</emphasis>
|
||
Head and pronotum.
|
||
<emphasis id="809AEAB5FFE18C3EFEE4F8039910CECA" bold="true" box="[264,288,1979,2003]" pageId="2" pageNumber="481">C.</emphasis>
|
||
Antenna.
|
||
<emphasis id="809AEAB5FFE18C3EFE67F8039994CECA" bold="true" box="[395,420,1979,2003]" pageId="2" pageNumber="481">D.</emphasis>
|
||
Middle leg.
|
||
<emphasis id="809AEAB5FFE18C3EFDC6F8039A71CECA" bold="true" box="[554,577,1979,2003]" pageId="2" pageNumber="481">E.</emphasis>
|
||
Hind leg.
|
||
<emphasis id="809AEAB5FFE18C3EFD5DF8039AF4CECA" bold="true" box="[689,708,1979,2003]" pageId="2" pageNumber="481">F.</emphasis>
|
||
Elytral apex and abdominal base, showing trichomes.
|
||
<emphasis id="809AEAB5FFE18C3EFB17F8039D1CCECA" bold="true" box="[1275,1324,1979,2003]" pageId="2" pageNumber="481">G–I.</emphasis>
|
||
Aedeagus, dorsal (G), lateral (H) and ventral (I). Scale bars: 0.5 mm in A; 0.3 mm in B, D, E; 0.2 mm in C, F; 0.1 mm in G–I.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="E691662FFFE08C3FFF7BFA8A99B0CC8A" ID-DOI="http://doi.org/10.5281/zenodo.14240796" ID-Zenodo-Dep="14240796" httpUri="https://zenodo.org/record/14240796/files/figure.png" pageId="3" pageNumber="482" startId="3.[151,250,1330,1354]" targetBox="[151,1436,181,1307]" targetPageId="3" targetType="figure">
|
||
<paragraph id="B25136A7FFE08C3FFF7BFA8A99B0CC8A" blockId="3.[151,1436,1330,1427]" pageId="3" pageNumber="482">
|
||
<emphasis id="809AEAB5FFE08C3FFF7BFA8A9924CC53" bold="true" box="[151,276,1330,1354]" pageId="3" pageNumber="482">FIGURE 2.</emphasis>
|
||
Distribution and habitat of
|
||
<taxonomicName id="75EE4D24FFE08C3FFDD8FA8B9AD9CC52" box="[564,745,1331,1355]" pageId="3" pageNumber="482">
|
||
<emphasis id="809AEAB5FFE08C3FFDD8FA8B9AA8CC53" box="[564,664,1331,1354]" italics="true" pageId="3" pageNumber="482">Triartiger</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
on China’s mainland.
|
||
<emphasis id="809AEAB5FFE08C3FFC38FA8A9BDDCC53" bold="true" box="[980,1005,1330,1354]" pageId="3" pageNumber="482">A.</emphasis>
|
||
Distribution of
|
||
<taxonomicName id="75EE4D24FFE08C3FFB7FFA8B9D72CC52" authorityName="Yin & Du" authorityYear="2024" box="[1171,1346,1331,1355]" class="Insecta" family="Staphylinidae" genus="Triartiger" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="482" phylum="Arthropoda" rank="species" species="jiangxinongda" status="sp. nov.">
|
||
<emphasis id="809AEAB5FFE08C3FFB7FFA8B9C91CC53" box="[1171,1185,1331,1354]" italics="true" pageId="3" pageNumber="482">T</emphasis>
|
||
.
|
||
<emphasis id="809AEAB5FFE08C3FFB5CFA8B9D72CC52" box="[1200,1346,1331,1355]" italics="true" pageId="3" pageNumber="482">jiangxinongda</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="809AEAB5FFE08C3FFAA6FA8B9DACCC52" bold="true" box="[1354,1436,1331,1355]" pageId="3" pageNumber="482">
|
||
<taxonomicNameLabel id="9BA957CEFFE08C3FFAA6FA8B9DACCC52" box="[1354,1436,1331,1355]" pageId="3" pageNumber="482" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="75EE4D24FFE08C3FFF2EFAEF9974CC76" box="[194,324,1367,1391]" class="Insecta" family="Staphylinidae" genus="Triartiger" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="482" phylum="Arthropoda" rank="species" species="spatulatus">
|
||
<emphasis id="809AEAB5FFE08C3FFF2EFAEF98E0CC77" box="[194,208,1367,1390]" italics="true" pageId="3" pageNumber="482">T</emphasis>
|
||
.
|
||
<emphasis id="809AEAB5FFE08C3FFF30FAEF9974CC76" box="[220,324,1367,1391]" italics="true" pageId="3" pageNumber="482">spatulatus</emphasis>
|
||
</taxonomicName>
|
||
(Taiwanese species are omitted on the map).
|
||
<emphasis id="809AEAB5FFE08C3FFCFDFAEF9B77CC77" bold="true" box="[785,839,1366,1391]" pageId="3" pageNumber="482">B, C.</emphasis>
|
||
Surrounding environment (B), and collection site (C) of
|
||
<taxonomicName id="75EE4D24FFE08C3FFA64FAEF9919CC8A" authorityName="Yin & Du" authorityYear="2024" class="Insecta" family="Staphylinidae" genus="Triartiger" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="482" phylum="Arthropoda" rank="species" species="jiangxinongda" status="sp. nov.">
|
||
<emphasis id="809AEAB5FFE08C3FFA64FAEF9DA6CC77" box="[1416,1430,1367,1390]" italics="true" pageId="3" pageNumber="482">T</emphasis>
|
||
.
|
||
<emphasis id="809AEAB5FFE08C3FFF7BFAC39919CC8A" box="[151,297,1403,1427]" italics="true" pageId="3" pageNumber="482">jiangxinongda</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="9BA957CEFFE08C3FFEDCFAC399B0CC8A" box="[304,384,1403,1427]" pageId="3" pageNumber="482" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="B25136A7FFE08C3FFF2BFA5D9BB7CF72" blockId="3.[151,1437,1509,2003]" pageId="3" pageNumber="482">Mesoventrite short, fused with metaventrite, with median mesoventral foveae anterior to median keel, the latter angularly projecting at middle; pair of small lateral mesoventral foveae present. Metaventrite greatly convex at middle, descending laterally, lacking foveae, most of disc with distinct linear sculpture, broad metaventral intercoxal process widely separating coxae and broadly emarginate at middle.</paragraph>
|
||
<paragraph id="B25136A7FFE08C3FFF2BF9CD9C22CFAA" blockId="3.[151,1437,1509,2003]" pageId="3" pageNumber="482">
|
||
Legs robust; mesofemur and mesotibia (
|
||
<figureCitation id="2AD52A22FFE08C3FFD68F9CD9AE9CF96" box="[644,729,1653,1679]" captionStart="FIGURE 1" captionStartId="2.[151,250,1943,1967]" captionTargetBox="[195,1393,179,1916]" captionTargetId="figure-20@2.[194,1393,179,1917]" captionTargetPageId="2" captionText="FIGURE 1. Habitus and morphological details of Triartiger jiangxinongda sp. nov. male. A. Dorsal habitus. B. Head and pronotum. C. Antenna. D. Middle leg. E. Hind leg. F. Elytral apex and abdominal base, showing trichomes. G–I. Aedeagus, dorsal (G), lateral (H) and ventral (I). Scale bars: 0.5 mm in A; 0.3 mm in B, D, E; 0.2 mm in C, F; 0.1 mm in G–I." figureDoi="http://doi.org/10.5281/zenodo.14240794" httpUri="https://zenodo.org/record/14240794/files/figure.png" pageId="3" pageNumber="482">Fig. 1D</figureCitation>
|
||
) each with one large and one much smaller spine on ventral and mesal margin; metafemur (
|
||
<figureCitation id="2AD52A22FFE08C3FFE2AF9219A29CFAA" box="[454,537,1689,1715]" captionStart="FIGURE 1" captionStartId="2.[151,250,1943,1967]" captionTargetBox="[195,1393,179,1916]" captionTargetId="figure-20@2.[194,1393,179,1917]" captionTargetPageId="2" captionText="FIGURE 1. Habitus and morphological details of Triartiger jiangxinongda sp. nov. male. A. Dorsal habitus. B. Head and pronotum. C. Antenna. D. Middle leg. E. Hind leg. F. Elytral apex and abdominal base, showing trichomes. G–I. Aedeagus, dorsal (G), lateral (H) and ventral (I). Scale bars: 0.5 mm in A; 0.3 mm in B, D, E; 0.2 mm in C, F; 0.1 mm in G–I." figureDoi="http://doi.org/10.5281/zenodo.14240794" httpUri="https://zenodo.org/record/14240794/files/figure.png" pageId="3" pageNumber="482">Fig. 1E</figureCitation>
|
||
) with tiny denticle at base of ventral margin.
|
||
</paragraph>
|
||
<paragraph id="B25136A7FFE08C3FFF2BF9059B34CECA" blockId="3.[151,1437,1509,2003]" pageId="3" pageNumber="482">
|
||
Abdomen slightly broader than elytra, suboval, widest at basolateral margins of composite tergite, length
|
||
<quantity id="75169B42FFE08C3FFAB1F9059930CFE2" metricMagnitude="-4" metricUnit="m" metricValue="7.1" metricValueMax="7.7" metricValueMin="6.5" pageId="3" pageNumber="482" unit="mm" value="0.71" valueMax="0.77" valueMin="0.65">0.65– 0.77 mm</quantity>
|
||
, width
|
||
<quantity id="75169B42FFE08C3FFEB4F9599A30CFE2" box="[344,512,1761,1787]" metricMagnitude="-4" metricUnit="m" metricValue="7.25" metricValueMax="7.3" metricValueMin="7.199999999999999" pageId="3" pageNumber="482" unit="mm" value="0.725" valueMax="0.73" valueMin="0.72">0.72–0.73 mm</quantity>
|
||
. Tergite 1 (composite tergite formed by tergites IV–VI) deeply concave at base, with pair of large basolateral sockets, with trichomes (
|
||
<figureCitation id="2AD52A22FFE08C3FFD18F8BD9B7ACE06" box="[756,842,1797,1823]" captionStart="FIGURE 1" captionStartId="2.[151,250,1943,1967]" captionTargetBox="[195,1393,179,1916]" captionTargetId="figure-20@2.[194,1393,179,1917]" captionTargetPageId="2" captionText="FIGURE 1. Habitus and morphological details of Triartiger jiangxinongda sp. nov. male. A. Dorsal habitus. B. Head and pronotum. C. Antenna. D. Middle leg. E. Hind leg. F. Elytral apex and abdominal base, showing trichomes. G–I. Aedeagus, dorsal (G), lateral (H) and ventral (I). Scale bars: 0.5 mm in A; 0.3 mm in B, D, E; 0.2 mm in C, F; 0.1 mm in G–I." figureDoi="http://doi.org/10.5281/zenodo.14240794" httpUri="https://zenodo.org/record/14240794/files/figure.png" pageId="3" pageNumber="482">Fig. 1D</figureCitation>
|
||
) mesal to sockets, 2 (VII) short, transverse, with pair of small lateral nodules and foveae, 3 (VIII) transverse, roundly triangular, with pair of small basolateral foveae, posterior margin rounded. Paratergites 1 (IV) with broad longitudinal trichomes (
|
||
<figureCitation id="2AD52A22FFE08C3FFBC3F8F59CB7CE7E" box="[1071,1159,1869,1895]" captionStart="FIGURE 1" captionStartId="2.[151,250,1943,1967]" captionTargetBox="[195,1393,179,1916]" captionTargetId="figure-20@2.[194,1393,179,1917]" captionTargetPageId="2" captionText="FIGURE 1. Habitus and morphological details of Triartiger jiangxinongda sp. nov. male. A. Dorsal habitus. B. Head and pronotum. C. Antenna. D. Middle leg. E. Hind leg. F. Elytral apex and abdominal base, showing trichomes. G–I. Aedeagus, dorsal (G), lateral (H) and ventral (I). Scale bars: 0.5 mm in A; 0.3 mm in B, D, E; 0.2 mm in C, F; 0.1 mm in G–I." figureDoi="http://doi.org/10.5281/zenodo.14240794" httpUri="https://zenodo.org/record/14240794/files/figure.png" pageId="3" pageNumber="482">Fig. 1D</figureCitation>
|
||
) at bases. Sternites with distinct sculpture, 2 (IV) broadly and deeply concave lateral to median longitudinally keeled region, lacking foveae, 3 (V) at middle as long as 4 (VI) and 5 (VII) combined, 6 (VIII) transverse, posterior margin deeply emarginate at middle, 7 (IX) composed of paired membranous plates.
|
||
</paragraph>
|
||
<paragraph id="B25136A7FFE78C38FF2BFF2F9D61C804" blockId="4.[151,1437,151,897]" pageId="4" pageNumber="483">
|
||
Aedeagus (
|
||
<figureCitation id="2AD52A22FFE78C38FEABFF2F9988C9A8" box="[327,440,151,177]" captionStart="FIGURE 1" captionStartId="2.[151,250,1943,1967]" captionTargetBox="[195,1393,179,1916]" captionTargetId="figure-20@2.[194,1393,179,1917]" captionTargetPageId="2" captionText="FIGURE 1. Habitus and morphological details of Triartiger jiangxinongda sp. nov. male. A. Dorsal habitus. B. Head and pronotum. C. Antenna. D. Middle leg. E. Hind leg. F. Elytral apex and abdominal base, showing trichomes. G–I. Aedeagus, dorsal (G), lateral (H) and ventral (I). Scale bars: 0.5 mm in A; 0.3 mm in B, D, E; 0.2 mm in C, F; 0.1 mm in G–I." figureDoi="http://doi.org/10.5281/zenodo.14240794" httpUri="https://zenodo.org/record/14240794/files/figure.png" pageId="4" pageNumber="483">Fig. 1G–I</figureCitation>
|
||
)
|
||
<quantity id="75169B42FFE78C38FE26FF2F9A00C9A8" box="[458,560,151,177]" metricMagnitude="-4" metricUnit="m" metricValue="3.2" pageId="4" pageNumber="483" unit="mm" value="0.32">0.32 mm</quantity>
|
||
long, dorsoventrally symmetric; median lobe divided into basal capsule and apical lobe, lacking parameres; basal capsule elongate, broadened and rounded at base, with large ventral projection and small foramen, dorsally with large oval diaphragm, apical lobe narrowing apically and in lateral view with pointed apex, with two short, tiny setae at apex; endophallus armature composed of membranous structures.
|
||
</paragraph>
|
||
<paragraph id="B25136A7FFE78C38FF2BFE9F99AFC858" blockId="4.[151,1437,151,897]" box="[199,415,295,321]" pageId="4" pageNumber="483">
|
||
<emphasis id="809AEAB5FFE78C38FF2BFE9F992BC858" box="[199,283,295,321]" italics="true" pageId="4" pageNumber="483">Female</emphasis>
|
||
. Unknown.
|
||
</paragraph>
|
||
<paragraph id="B25136A7FFE78C38FF2BFEF29D62CBB0" blockId="4.[151,1437,151,897]" pageId="4" pageNumber="483">
|
||
<emphasis id="809AEAB5FFE78C38FF2BFEF29985C87C" bold="true" box="[199,437,330,357]" pageId="4" pageNumber="483">Comparative notes.</emphasis>
|
||
This species is morphologically most similar to the recently described
|
||
<taxonomicName id="75EE4D24FFE78C38FAEBFEF39DACC87C" box="[1287,1436,331,357]" class="Insecta" family="Staphylinidae" genus="Triartiger" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="483" phylum="Arthropoda" rank="species" species="spatulatus">
|
||
<emphasis id="809AEAB5FFE78C38FAEBFEF39D27C87D" box="[1287,1303,331,356]" italics="true" pageId="4" pageNumber="483">T</emphasis>
|
||
.
|
||
<emphasis id="809AEAB5FFE78C38FAC5FEF39DACC87C" box="[1321,1436,331,357]" italics="true" pageId="4" pageNumber="483">spatulatus</emphasis>
|
||
</taxonomicName>
|
||
which is distributed in the mountainous region of Fujian, particularly in the short antennae, distinctive spatulate setae of the dorsal vestiture, and comparable spination of the middle legs. However,
|
||
<taxonomicName id="75EE4D24FFE78C38FB9FFE2B9D06C8B4" authorityName="Yin & Du" authorityYear="2024" box="[1139,1334,403,429]" class="Insecta" family="Staphylinidae" genus="Triartiger" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="483" phylum="Arthropoda" rank="species" species="jiangxinongda" status="sp. nov.">
|
||
<emphasis id="809AEAB5FFE78C38FB9FFE2B9CB3C8B5" box="[1139,1155,403,428]" italics="true" pageId="4" pageNumber="483">T</emphasis>
|
||
.
|
||
<emphasis id="809AEAB5FFE78C38FB78FE2B9D06C8B4" box="[1172,1334,403,429]" italics="true" pageId="4" pageNumber="483">jiangxinongda</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="809AEAB5FFE78C38FAACFE2B9DACC8B4" bold="true" box="[1344,1436,403,429]" pageId="4" pageNumber="483">
|
||
<taxonomicNameLabel id="9BA957CEFFE78C38FAACFE2B9DACC8B4" box="[1344,1436,403,429]" pageId="4" pageNumber="483" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
can be distinguished by its relatively shorter head (head length/width approximately
|
||
<quantity id="75169B42FFE78C38FB8AFE0F9C98C8C8" box="[1126,1192,439,465]" metricMagnitude="-2" metricUnit="m" metricValue="3.048" pageId="4" pageNumber="483" unit="in" value="1.2">1.2 in</quantity>
|
||
<taxonomicName id="75EE4D24FFE78C38FB5DFE0F9D43C8C8" authorityName="Yin & Du" authorityYear="2024" box="[1201,1395,439,465]" class="Insecta" family="Staphylinidae" genus="Triartiger" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="483" phylum="Arthropoda" rank="species" species="jiangxinongda">
|
||
<emphasis id="809AEAB5FFE78C38FB5DFE0F9CF1C8C9" box="[1201,1217,439,464]" italics="true" pageId="4" pageNumber="483">T</emphasis>
|
||
.
|
||
<emphasis id="809AEAB5FFE78C38FB3DFE0F9D43C8C8" box="[1233,1395,439,465]" italics="true" pageId="4" pageNumber="483">jiangxinongda</emphasis>
|
||
</taxonomicName>
|
||
vs.
|
||
<quantity id="75169B42FFE78C38FF7BFE6398EAC8EC" box="[151,218,475,501]" metricMagnitude="-2" metricUnit="m" metricValue="3.5559999999999996" pageId="4" pageNumber="483" unit="in" value="1.4">1.4 in</quantity>
|
||
<taxonomicName id="75EE4D24FFE78C38FF0FFE639946C8EC" box="[227,374,475,501]" class="Insecta" family="Staphylinidae" genus="Triartiger" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="483" phylum="Arthropoda" rank="species" species="spatulatus">
|
||
<emphasis id="809AEAB5FFE78C38FF0FFE6398C3C8ED" box="[227,243,475,500]" italics="true" pageId="4" pageNumber="483">T</emphasis>
|
||
.
|
||
<emphasis id="809AEAB5FFE78C38FEEFFE639946C8EC" box="[259,374,475,501]" italics="true" pageId="4" pageNumber="483">spatulatus</emphasis>
|
||
</taxonomicName>
|
||
), the presence of spinose setae on the lateral margins of the head and pronotum, and on the elytral disc (spinose setae absent in
|
||
<taxonomicName id="75EE4D24FFE78C38FDADFE479AE6CB00" box="[577,726,511,537]" class="Insecta" family="Staphylinidae" genus="Triartiger" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="483" phylum="Arthropoda" rank="species" species="spatulatus">
|
||
<emphasis id="809AEAB5FFE78C38FDADFE479A61CB01" box="[577,593,511,536]" italics="true" pageId="4" pageNumber="483">T</emphasis>
|
||
.
|
||
<emphasis id="809AEAB5FFE78C38FD8FFE479AE6CB00" box="[611,726,511,537]" italics="true" pageId="4" pageNumber="483">spatulatus</emphasis>
|
||
</taxonomicName>
|
||
), and a more slender aedeagus.
|
||
<taxonomicName id="75EE4D24FFE78C38FBB9FE479DA8CB00" authority="Nomura" authorityName="Nomura" authorityYear="1997" box="[1109,1432,511,537]" class="Insecta" family="Staphylinidae" genus="Triartiger" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="483" phylum="Arthropoda" rank="species" species="reductus">
|
||
<emphasis id="809AEAB5FFE78C38FBB9FE479D1ECB00" box="[1109,1326,511,537]" italics="true" pageId="4" pageNumber="483">Triartiger reductus</emphasis>
|
||
Nomura
|
||
</taxonomicName>
|
||
, distributed on Tsushima Island,
|
||
<collectingCountry id="CAF97637FFE78C38FDEEFD9B9A75CB24" box="[514,581,547,573]" name="Japan" pageId="4" pageNumber="483">Japan</collectingCountry>
|
||
, also possesses relatively short antennae but lacks the dense spatulate setae of the dorsal vestiture characteristic of
|
||
<taxonomicName id="75EE4D24FFE78C38FDB0FDFF9ADFCB78" box="[604,751,583,609]" class="Insecta" family="Staphylinidae" genus="Triartiger" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="483" phylum="Arthropoda" rank="species" species="spatulatus">
|
||
<emphasis id="809AEAB5FFE78C38FDB0FDFF9A5CCB79" box="[604,620,583,608]" italics="true" pageId="4" pageNumber="483">T</emphasis>
|
||
.
|
||
<emphasis id="809AEAB5FFE78C38FD90FDFF9ADFCB78" box="[636,751,583,609]" italics="true" pageId="4" pageNumber="483">spatulatus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="75EE4D24FFE78C38FCC7FDFF9BDDCB78" authorityName="Yin & Du" authorityYear="2024" box="[811,1005,583,609]" class="Insecta" family="Staphylinidae" genus="Triartiger" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="483" phylum="Arthropoda" rank="species" species="jiangxinongda" status="sp. nov.">
|
||
<emphasis id="809AEAB5FFE78C38FCC7FDFF9B0BCB79" box="[811,827,583,608]" italics="true" pageId="4" pageNumber="483">T</emphasis>
|
||
.
|
||
<emphasis id="809AEAB5FFE78C38FCA7FDFF9BDDCB78" box="[843,1005,583,609]" italics="true" pageId="4" pageNumber="483">jiangxinongda</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="809AEAB5FFE78C38FC1AFDFF9C62CB78" bold="true" box="[1014,1106,583,609]" pageId="4" pageNumber="483">
|
||
<taxonomicNameLabel id="9BA957CEFFE78C38FC1AFDFF9C62CB78" box="[1014,1106,583,609]" pageId="4" pageNumber="483" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
In addition, three congeners have been identified on
|
||
<collectingCountry id="CAF97637FFE78C38FE4EFDD39A0ECB9C" box="[418,574,619,645]" name="Taiwan Island" pageId="4" pageNumber="483">Taiwan Island</collectingCountry>
|
||
(
|
||
<bibRefCitation id="D67F4B56FFE78C38FDA1FDD39AC8CB9C" author="Nomura, S." box="[589,760,619,645]" pageId="4" pageNumber="483" pagination="435 - 444" refId="ref2903" refString="Nomura, S. (1997 c) A revision of the clavigerine genus Triartiger Kubota (Coleoptera, Staphylinidae, Pselaphinae) from Taiwan and Japan. Elytra, 25 (2), 435 - 444." type="journal article" year="1997">Nomura 1997c</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="D67F4B56FFE78C38FCE8FDD39B9DCB9C" author="Besuchet, C." box="[772,941,619,645]" pageId="4" pageNumber="483" pagination="61 - 82" refId="ref2563" refString="Besuchet, C. (2008) Synonymies et combinaisons nouvelles, revalidations et description de taxa nouveaux de Pselaphinae (Coleoptera: Staphylinidae). Mitteilungen der Schweizerischen Entomologischen Gesellschaft, 81 (1 - 2), 61 - 82." type="journal article" year="2008">Besuchet 2008</bibRefCitation>
|
||
), but these species are distinguished by their significantly longer antennae (i.e., antennae distinctly longer than head), and larger body size (
|
||
<quantity id="75169B42FFE78C38FB55FD379D75CBB0" box="[1209,1349,655,681]" metricMagnitude="-3" metricUnit="m" metricValue="2.45" metricValueMax="2.8" metricValueMin="2.1" pageId="4" pageNumber="483" unit="mm" value="2.45" valueMax="2.8" valueMin="2.1">2.1–2.8 mm</quantity>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="FAF4652CFFE78C38FF2BFD0A9A88CBD4" box="[199,696,690,717]" pageId="4" pageNumber="483" type="distribution">
|
||
<paragraph id="B25136A7FFE78C38FF2BFD0A9A88CBD4" blockId="4.[151,1437,151,897]" box="[199,696,690,717]" pageId="4" pageNumber="483">
|
||
<emphasis id="809AEAB5FFE78C38FF2BFD0A9951CBD5" bold="true" box="[199,353,690,716]" pageId="4" pageNumber="483">Distribution.</emphasis>
|
||
East
|
||
<collectingCountry id="CAF97637FFE78C38FE73FD0B99D6CBD4" box="[415,486,691,717]" name="China" pageId="4" pageNumber="483">China</collectingCountry>
|
||
:
|
||
<collectingRegion id="702AF845FFE78C38FE1CFD0B9A71CBD4" box="[496,577,691,717]" country="China" name="Jiangxi" pageId="4" pageNumber="483">Jiangxi</collectingRegion>
|
||
(
|
||
<figureCitation id="2AD52A22FFE78C38FDBDFD0B9A9BCBD4" box="[593,683,691,717]" captionStart="FIGURE 2" captionStartId="3.[151,250,1330,1354]" captionTargetBox="[151,1436,181,1307]" captionTargetId="figure-17@3.[151,1436,181,1307]" captionTargetPageId="3" captionText="FIGURE 2. Distribution and habitat of Triartiger species on China’s mainland. A. Distribution of T. jiangxinongda sp. nov. and T. spatulatus (Taiwanese species are omitted on the map). B, C. Surrounding environment (B), and collection site (C) of T. jiangxinongda sp. nov." figureDoi="http://doi.org/10.5281/zenodo.14240796" httpUri="https://zenodo.org/record/14240796/files/figure.png" pageId="4" pageNumber="483">Fig. 2A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="FAF4652CFFE78C38FF2BFD6E9D33CA0C" pageId="4" pageNumber="483" type="biology_ecology">
|
||
<paragraph id="B25136A7FFE78C38FF2BFD6E9D33CA0C" blockId="4.[151,1437,151,897]" pageId="4" pageNumber="483">
|
||
<emphasis id="809AEAB5FFE78C38FF2BFD6E9917CBE9" bold="true" box="[199,295,726,752]" pageId="4" pageNumber="483">Biology.</emphasis>
|
||
The
|
||
<specimenCount id="A4E8FD2EFFE78C38FE8DFD6F99E3CBE8" box="[353,467,727,753]" count="2" pageId="4" pageNumber="483" type="male">two males</specimenCount>
|
||
were collected using a flight intercept trap deployed in a mixed deciduous forest (
|
||
<figureCitation id="2AD52A22FFE78C38FA83FD6F98ECCA0C" captionStart="FIGURE 2" captionStartId="3.[151,250,1330,1354]" captionTargetBox="[151,1436,181,1307]" captionTargetId="figure-17@3.[151,1436,181,1307]" captionTargetPageId="3" captionText="FIGURE 2. Distribution and habitat of Triartiger species on China’s mainland. A. Distribution of T. jiangxinongda sp. nov. and T. spatulatus (Taiwanese species are omitted on the map). B, C. Surrounding environment (B), and collection site (C) of T. jiangxinongda sp. nov." figureDoi="http://doi.org/10.5281/zenodo.14240796" httpUri="https://zenodo.org/record/14240796/files/figure.png" pageId="4" pageNumber="483">Fig. 2B, C</figureCitation>
|
||
). Consequently, the host ant species associated with this myrmecophile remains undetermined.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="FAF4652CFFE78C38FF2BFCA79900CA98" pageId="4" pageNumber="483" type="etymology">
|
||
<paragraph id="B25136A7FFE78C38FF2BFCA79900CA98" blockId="4.[151,1437,151,897]" pageId="4" pageNumber="483">
|
||
<emphasis id="809AEAB5FFE78C38FF2BFCA7997ECA20" bold="true" box="[199,334,799,825]" pageId="4" pageNumber="483">Etymology.</emphasis>
|
||
The species name is dedicated to
|
||
<collectingRegion id="702AF845FFE78C38FD22FCA79B2FCA20" box="[718,799,799,825]" country="China" name="Jiangxi" pageId="4" pageNumber="483">Jiangxi</collectingRegion>
|
||
Agricultural University (江ĦR业kṝ; Pinyin:
|
||
<collectingRegion id="702AF845FFE78C38FAA7FCA79DACCA20" box="[1355,1436,799,825]" country="China" name="Jiangxi" pageId="4" pageNumber="483">Jiângxî</collectingRegion>
|
||
Nóngyè Dàxué), located in
|
||
<collectingRegion id="702AF845FFE78C38FE21FCFB9A11CA44" box="[461,545,835,861]" country="China" name="Jiangxi" pageId="4" pageNumber="483">Jiangxi</collectingRegion>
|
||
,
|
||
<collectingCountry id="CAF97637FFE78C38FDC0FCFB9A42CA44" box="[556,626,835,861]" name="China" pageId="4" pageNumber="483">China</collectingCountry>
|
||
, which is the current institution of the junior author. The name is a noun in apposition.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |