396 lines
38 KiB
XML
396 lines
38 KiB
XML
<document id="95D46BC712DE91B0C210055CC2DE157E" ID-CLB-Dataset="305515" ID-DOI="10.3897/zookeys.1219.125754" ID-GBIF-Dataset="791c9836-16f6-4fe4-9a1e-5443b3c6bbfd" ID-ZooBank="4281D66E-AE5B-4F65-B5C1-92D02B3BFBF6" ID-publisher-id="125754" URI-arpha="E9C71FDE-4938-59E2-AB8A-FBD37F4AB35D" URI-zoobank="http://zoobank.org/4281D66E-AE5B-4F65-B5C1-92D02B3BFBF6" XM.bibliography_approvedBy="admin" XM.materialsCitations_approvedBy="admin" XM.treatmentCitations_approvedBy="admin" article-type="research-article" checkinTime="1732719999428" checkinUser="pensoft" docAuthor="Jiang, Ri-Xin, Wu, Ping-Lan & Chen, Xiang-Sheng" docDate="2024" docId="CC680CE8019B5A1C9F17141A47264173" docLanguage="en" docName="ZooKeys 1219: 73-97" docOrigin="ZooKeys 1219" docSource="https://zookeys.pensoft.net/article/125754/download/xml/" docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.generic" docStyleName="PensoftTaxPub.0000.journal_article.generic" docTitle="Grouvellinus wangmoensis Jiang, Wu & Chen, 2024, sp. nov." docType="treatment" docVersion="2" dtd-version="3.0" lastPageNumber="97" masterDocId="E9C71FDE493859E2AB8AFBD37F4AB35D" masterDocTitle="Five new species of the genus Grouvellinus Champion, 1923 from Guizhou Province, China (Coleoptera, Elmidae)" masterLastPageNumber="97" masterPageNumber="73" pageNumber="73" updateTime="1732743644050" updateUser="ExternalLinkService">
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<mods:title id="BDE01B4C8BDFCCACA5DFB83ED830EE05">Five new species of the genus Grouvellinus Champion, 1923 from Guizhou Province, China (Coleoptera, Elmidae)</mods:title>
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<mods:name id="29BBFEF259EBF08E5B37B6404FA3AC47" type="personal">
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<mods:namePart id="CB08FF2EFBCBFF60F6F427416E4705A1">Jiang, Ri-Xin</mods:namePart>
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<mods:affiliation id="80B1428CAF443E95699A29ED23BD3FB1">Institute of Entomology, Guizhou University, Guiyang 550025, Guizhou, China & The Provincial Special Key Laboratory for Development and Utilization of Insect Resources of Guizhou, Guizhou University, Guiyang, 550025, Guizhou, China</mods:affiliation>
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<mods:roleTerm id="D1E62231E97D3102132330E2320EFD65">Author</mods:roleTerm>
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<mods:namePart id="0F83F31AFB097BCA04DB57368BE07242">Wu, Ping-Lan</mods:namePart>
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<mods:nameIdentifier id="4092126BA8C9663D29BD24EBDD227309" type="ORCID">https://orcid.org/0009-0003-7089-7861</mods:nameIdentifier>
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<mods:affiliation id="727107071BB4D4AB9FA8CC166736E7E1">The Provincial Key Laboratory for Agricultural Pest Management of Mountainous Region, Guiyang 550025, Guizhou, China</mods:affiliation>
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<mods:namePart id="AB33285B864EE967F44297F2F714192E">Chen, Xiang-Sheng</mods:namePart>
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<mods:affiliation id="DBC831FC208117B8677EF3DD9E5EDD62">Institute of Entomology, Guizhou University, Guiyang 550025, Guizhou, China & The Provincial Special Key Laboratory for Development and Utilization of Insect Resources of Guizhou, Guizhou University, Guiyang, 550025, Guizhou, China</mods:affiliation>
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<mods:date id="83A8C12C8E4FB0D86246685B1480633C">2024</mods:date>
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<mods:number id="28C98A284457C408160D6B92A5E8A3E0">2024-11-27</mods:number>
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<mods:number id="EF67658173EE4941445FB20D03897BB3">1219</mods:number>
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<treatment id="CC680CE8019B5A1C9F17141A47264173" ID-DOI="http://doi.org/10.5281/zenodo.14232177" ID-GBIF-Taxon="247601296" ID-Zenodo-Dep="14232177" ID-arpha="CC680CE8-019B-5A1C-9F17-141A47264173" ID-zoobank="https://zoobank.org/08E7A5E2-AD72-4799-B81B-B7283F8FD4BE" LSID="urn:lsid:plazi:treatment:CC680CE8019B5A1C9F17141A47264173" LSID-ZBK="urn:lsid:zoobank.org:act:08E7A5E2-AD72-4799-B81B-B7283F8FD4BE" httpUri="http://treatment.plazi.org/id/CC680CE8019B5A1C9F17141A47264173" scope_family="Elmidae" scope_order="Coleoptera">
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<subSubSection id="79FE559626B6BBF8E57C32E7E207EE3A" type="nomenclature">
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<paragraph id="46E38E58CBF327FEE366B62A164518CF">
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<taxonomicName id="BED5B896C17EA56E07F009A36807C889" authorityName="Jiang & Wu & Chen" authorityYear="2024" class="Insecta" family="Elmidae" genus="Grouvellinus" kingdom="Animalia" order="Coleoptera" phylum="Arthropoda" rank="species" species="wangmoensis" status="sp. nov.">
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<emphasis id="5D544D6CAE83C196DD682A9C4254EDBC" italics="true">Grouvellinus wangmoensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="B2CF1B4040DFD1F758D2ECE1AEC040B8" rank="species">sp. nov.</taxonomicNameLabel>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="0C75FC2E3B3636D210EB317D224F6A61" type="description">
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||
<paragraph id="DE85B6057FCC81F2CA4C5A404016CF18">
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<figureCitation id="F870F95C9419E2DA3C12E9A8808E32CE" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dorsal habitus of Grouvellinus species, holotypes A G. loong sp. nov. B G. buyi sp. nov. C G. wangmoensis sp. nov. D G. lihaitaoi sp. nov. E G. muyinlini sp. nov. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.1219.125754.figure1" httpUri="https://binary.pensoft.net/fig/1184213">Figs 1 C</figureCitation>
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,
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<figureCitation id="754AB0A33BD44AE9B2E815EAD5772F27" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Diagnostic features of Grouvellinus wangmoensis sp. nov., paratype A head, dorsal view B pronotum, dorsal view C elytra, dorsal view D ventral habitus. Scale bars: 0.25 mm (A, B); 0.5 mm (C, D)." figureDoi="10.3897/zookeys.1219.125754.figure6" httpUri="https://binary.pensoft.net/fig/1184218">6</figureCitation>
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,
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<figureCitation id="B5FE5311BED8406A360364B3876FC73A" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Aedeagus of Grouvellinus wangmoensis sp. nov., paratype A v entral view B lateral view C dorsal view D apex of median lobe and parameres. Scale bars: 0.05 mm (D); 0.1 mm (A – C)." figureDoi="10.3897/zookeys.1219.125754.figure7" httpUri="https://binary.pensoft.net/fig/1184219">7</figureCitation>
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,
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<figureCitation id="39A2929AF22571CA59E175F520E8A697" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Ovipositor of Grouvellinus species A, F G. loong sp. nov., paratype B, G G. buyi sp. nov., paratype C, H G. wangmoensis sp. nov., paratype D, I G. lihaitaoi sp. nov., paratype E, J G. muyinlini sp. nov., paratype. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1219.125754.figure12" httpUri="https://binary.pensoft.net/fig/1184224">12 C, H</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="SECID0EVYAE" type="material">
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<paragraph id="433546704CD43AA30740F74F6447ABA0">
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<heading id="2227317389D943DCB53E1EB79CA5CDB4" reason="title">Material examined.</heading>
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</paragraph>
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<paragraph id="9EF1625991DFBF53FF82E6F673D53B44">
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(31 exs:
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<specimenCount id="249FF7615383861170BDD2C93EFCB9C4" count="11" type="male">11 ♂♂</specimenCount>
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,
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<specimenCount id="0A8CB393DAD62B8B285667DFD6F75CE2" count="20" type="female">20 ♀♀</specimenCount>
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):
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<materialsCitation id="F17E2239A25AC4BA0CECD6E3F65FCFE4" ID-GBIF-Occurrence="4985326309" collectingDate="2022-07-10" collectionCode="GUGC" collectorName="Jiang Ri-Xin" country="China" county="Qiannan Buyi and Miao Autonomous Prefecture" elevation="857" location="Kafa Village" municipality="Mashan Town" specimenCount="1" specimenCount-male="1" stateProvince="Guizhou" typeStatus="holotype">
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<emphasis id="37F5462EB21FFB397C5A940A43FB9FEE" bold="true">
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||
<emphasis id="AAE1DAD7A98251E9D81A026E8F33F175" bold="true" italics="true">
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<typeStatus id="75D53A5D549FAD2C3D04F0944E100FAE" type="holotype">Holotype</typeStatus>
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</emphasis>
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:
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<collectingCountry id="F18A42F28BA86C0F57FBFBDD04E8C6FC" name="China">China</collectingCountry>
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</emphasis>
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•
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<specimenCount id="4E689C897131C8CA9A937C8BD6E1B71E" count="1" type="male">♂</specimenCount>
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, labeled ‘ China:
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<collectingRegion id="2D157D2E1745DF931A826A3EA0D3C3F0" country="China" name="Guizhou">Guizhou</collectingRegion>
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,
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<collectingCounty id="EF2C91183E86E1ACCE0839E6F93FF5BD">Qiannan Buyi and Miao Autonomous Prefecture</collectingCounty>
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(黔南布依族苗族自治州),
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<collectingCounty id="8330DEBDCF1BCEF757FD5860C7369304">Wangmo County</collectingCounty>
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(望谟县),
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<collectingMunicipality id="8E4DF547D3FB964AFBBA4F4EC6E2BDE0">Mashan Town</collectingMunicipality>
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(麻山镇),
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<location id="99114B68F2DD2157742DAF5C4F4F58A8" LSID="urn:lsid:plazi:treatment:CC680CE8019B5A1C9F17141A47264173:99114B68F2DD2157742DAF5C4F4F58A8" country="China" county="Qiannan Buyi and Miao Autonomous Prefecture" municipality="Mashan Town" name="Kafa Village" stateProvince="Guizhou">Kafa Village</location>
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(卡法村), H: ~
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<quantity id="47F531575A032FD045896C0E98321EC2" metricMagnitude="2" metricUnit="m" metricValue="8.57" unit="m" value="857.0">
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<elevation id="33BE1DA34FA5F584E92457A3E8FF18AC" metricMagnitude="2" metricUnit="m" metricValue="8.57" unit="m" value="857.0">857 m</elevation>
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</quantity>
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,
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<date id="C24606716D0B2666368329FF35F7633A" value="2022-07-10">
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<collectingDate id="8F6EC3E51F24426DA354462F42CDB6D7" value="2022-07-10">10. VII. 2022</collectingDate>
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</date>
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,
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<collectorName id="0235FA2F268D7105A3CD76848D154CBD">Jiang Ri-Xin</collectorName>
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leg. ’ (
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<abbrev id="ABBRID0E6YAE" xlink_title="Institute of Entomology, Guizhou University">
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<collectionCode id="8A9B3BC5506F1736ABB17AD2BBEE829E">GUGC</collectionCode>
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</abbrev>
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)
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</materialsCitation>
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.
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<materialsCitation id="A29377F0FE283D58B4E9487162BE5391" ID-GBIF-Occurrence="4985326308" collectingDate="2022-07-10" collectionCode="GUGC" collectorName="Jiang Ri-Xin" country="China" county="Qiannan Buyi and Miao Autonomous Prefecture" elevation="857" location="China" municipality="Mashan Town" specimenCount="30" specimenCount-female="20" specimenCount-male="10" stateProvince="Guizhou" typeStatus="paratype">
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||
<emphasis id="FCACD28CCE7375B87D87C13150CA9F3F" bold="true">
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||
<emphasis id="CADFA7BC52BE9183AA7ADB2F646BA539" bold="true" italics="true">
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<typeStatus id="F2B28AA86B79066C423A967C99DBDDC2" type="paratype">Paratypes</typeStatus>
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</emphasis>
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:
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<collectingCountry id="45F488FCBC1EEE7BFCF4329074BC2DCA" name="China">China</collectingCountry>
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</emphasis>
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•
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<specimenCount id="CD96DDE8D25D924D2150410C29864431" count="10" type="male">10 ♂♂</specimenCount>
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,
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<specimenCount id="321C8D625DA47E2C87DF5BBAE67D3E5B" count="20" type="female">20 ♀♀</specimenCount>
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, with same label data as the holotype (
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<abbrev id="ABBRID0EHZAE" xlink_title="Institute of Entomology, Guizhou University">
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<collectionCode id="1383CE681F4A0F2B99CF1CC9590C02D9">GUGC</collectionCode>
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||
</abbrev>
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||
)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="SECID0ELZAE" type="diagnosis">
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<paragraph id="E1EB9510B00B5B7F144229FE924C9E0E">
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<heading id="899F8DE747072B6BA65E0570CE9A81B4" reason="title">Diagnosis.</heading>
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</paragraph>
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<paragraph id="546F22D8AD3A21D021A3E0DA43258F29">Body long-oval, dark brown, with weak cupreous metallic luster. Pronotum widest at base, surface finely covered with small punctures, portions of anterior and posterior angles distinctly wrinkled. Base of pronotum with a pair of round foveae located at middle. Elytron interval VIII carinated. Median sulcus of metaventrite thin but distinct, extending from base to 3 / 4 length of metaventrite. Aedeagus with median lobe slightly longer than parameres, finely narrowed from basal 1 / 3 to apex, basal 1 / 6 distinctly narrowed, apex rounded and weakly expanded. Parameres of aedeagus very thin, weakly curved, apex rounded, lateral portion with long setae at apical 1 / 3, apex with several much longer setae.</paragraph>
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</subSubSection>
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<subSubSection id="SECID0EQZAE" type="description">
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<paragraph id="1BBE54D7A00BF5162AB330F48792A0E5">
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<heading id="D8F195A34BCBB1097A0342D21924F90E" reason="title">Description.</heading>
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</paragraph>
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<paragraph id="99FF58758170402A7C61A1CFDA10BE2B">
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<emphasis id="748B25A9366DAB2B0A4A058719C166C5" bold="true">Male.</emphasis>
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Body elongate-oval (Fig.
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<figureCitation id="5DB3BD60C7BD5DBBD7BC73B8591AFDDF" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Dorsal habitus of Grouvellinus species, holotypes A G. loong sp. nov. B G. buyi sp. nov. C G. wangmoensis sp. nov. D G. lihaitaoi sp. nov. E G. muyinlini sp. nov. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.1219.125754.figure1" httpUri="https://binary.pensoft.net/fig/1184213">1 C</figureCitation>
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), dark brown with cupreous metallic luster, tibiae, antennae, and elytra light brown. Plastron area confined to head, except for frons, vertex and clypeus, lateral portions of prosternum, ninth elytral interval and epipleura, lateral portions of mesosternum, metaventrite, abdomen, and surfaces of femora.
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</paragraph>
|
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<paragraph id="918B372CB66189519688CB5C26FABE22">
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Head (Fig.
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<figureCitation id="9FF9E19AA49997EE451FEB8782036DAA" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Diagnostic features of Grouvellinus wangmoensis sp. nov., paratype A head, dorsal view B pronotum, dorsal view C elytra, dorsal view D ventral habitus. Scale bars: 0.25 mm (A, B); 0.5 mm (C, D)." figureDoi="10.3897/zookeys.1219.125754.figure6" httpUri="https://binary.pensoft.net/fig/1184218">6 A</figureCitation>
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||
) wider than long, dorsal surface shiny, densely covered with short setae (except discal part) and with sparse large punctures, each bearing a longer seta. Surface of clypeus shiny, with sparse small punctures and each bearing a long seta. Labrum transverse, approximately as long as clypeus, surface shiny, basal 1 / 2 hairless, apical 1 / 2 with sparse short setae, lateral margins with long bristles, apical margin rounded.
|
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</paragraph>
|
||
<caption id="221953FF3E4B10403ACD469E85568119" ID-DOI="10.3897/zookeys.1219.125754.figure6" ID-arpha="655A74BF-E051-5959-90D1-8394E9F7D521" httpUri="https://binary.pensoft.net/fig/1184218" startId="F6">
|
||
<paragraph id="77CB05B31F914FD664749371B2FF3306">
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<label id="0A77347BDE92B1449E6951DCFC3296D9">Figure 6.</label>
|
||
</paragraph>
|
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<paragraph id="4EB994D3F100AEECE26005AF9218CF3F">
|
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Diagnostic features of
|
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<taxonomicName id="73BF90B709371AC3BDB5F7601CD71D8C" authorityName="Jiang & Wu & Chen" authorityYear="2024" class="Insecta" family="Elmidae" genus="Grouvellinus" kingdom="Animalia" order="Coleoptera" phylum="Arthropoda" rank="species" species="wangmoensis" status="sp. nov.">
|
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<emphasis id="82EC262B2CC7AB080191D801FF2EB948" italics="true">Grouvellinus wangmoensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="8BFDD03D5B7BF47A00A274F765F0BE67" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, paratype
|
||
<emphasis id="EE9C74266CFE060C759332EC9D6F9085" bold="true">A</emphasis>
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head, dorsal view
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||
<emphasis id="ED7C9A1109A58309445B3DA2629D08B2" bold="true">B</emphasis>
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||
pronotum, dorsal view
|
||
<emphasis id="76B39325DDA184FF2CC2ECF69139A931" bold="true">C</emphasis>
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elytra, dorsal view
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||
<emphasis id="52093A8D9916ED76D769CF63FF810B28" bold="true">D</emphasis>
|
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ventral habitus. Scale bars: 0.25 mm (
|
||
<emphasis id="A77B79DDC5DC2EA440B1A461A61BF40B" bold="true">A, B</emphasis>
|
||
); 0.5 mm (
|
||
<emphasis id="175B32D4F133A1D76D2D65F78F76C375" bold="true">C, D</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="36A2E13242C0B95A813619DFBE68590B">
|
||
Pronotum (Fig.
|
||
<figureCitation id="AF5EC2BF4BC5F57386088FEDA5D565EF" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Diagnostic features of Grouvellinus wangmoensis sp. nov., paratype A head, dorsal view B pronotum, dorsal view C elytra, dorsal view D ventral habitus. Scale bars: 0.25 mm (A, B); 0.5 mm (C, D)." figureDoi="10.3897/zookeys.1219.125754.figure6" httpUri="https://binary.pensoft.net/fig/1184218">6 B</figureCitation>
|
||
), slightly wider than long, widest at base, narrowed anteriad. Surface shiny, disc finely with sparse small punctures and long setae, surface of anterior and posterior angles distinctly wrinkled. Longitudinal impression absent, with a pair of small round foveae at middle of pronotal base. Anterior margin arcuate, anterior angles distinctly produced and acutangular. Lateral margins finely curved. Basal margin trisinuate, emarginated before scutellum, posterior angles acutangular. Sublateral carinae short, ~ 1 / 5 length of pronotum, each side of carinae with a shallow and indistinct oblique impression, not touch the apex of sublateral carinae, extending from basal 1 / 3 of pronotum to near anterior angle. Prosternal process (Fig.
|
||
<figureCitation id="2A386F2D82D28854C801E6608518652D" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Diagnostic features of Grouvellinus wangmoensis sp. nov., paratype A head, dorsal view B pronotum, dorsal view C elytra, dorsal view D ventral habitus. Scale bars: 0.25 mm (A, B); 0.5 mm (C, D)." figureDoi="10.3897/zookeys.1219.125754.figure6" httpUri="https://binary.pensoft.net/fig/1184218">6 D</figureCitation>
|
||
) with apex weakly rounded, surface distinctly wrinkled sparsely covered with large punctures and long setae.
|
||
</paragraph>
|
||
<paragraph id="BC1B82AC56A5DA4C69D9A671B347C8FA">
|
||
Scutellum (Fig.
|
||
<figureCitation id="1720929760747C2BCD4F9CACACAC4AEA" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Diagnostic features of Grouvellinus wangmoensis sp. nov., paratype A head, dorsal view B pronotum, dorsal view C elytra, dorsal view D ventral habitus. Scale bars: 0.25 mm (A, B); 0.5 mm (C, D)." figureDoi="10.3897/zookeys.1219.125754.figure6" httpUri="https://binary.pensoft.net/fig/1184218">6 B</figureCitation>
|
||
) widely triangular, approximately as long as wide, widest at base; surface weakly wrinkled, with several large punctures, each bearing seta which in different length. Lateral margins finely curved, apex obtuse.
|
||
</paragraph>
|
||
<paragraph id="685C47BA762BA8900180EC7FBDBE9833">
|
||
Elytra (Fig.
|
||
<figureCitation id="721427F267E3E68F1EE2B7F19DBD9B8E" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Diagnostic features of Grouvellinus wangmoensis sp. nov., paratype A head, dorsal view B pronotum, dorsal view C elytra, dorsal view D ventral habitus. Scale bars: 0.25 mm (A, B); 0.5 mm (C, D)." figureDoi="10.3897/zookeys.1219.125754.figure6" httpUri="https://binary.pensoft.net/fig/1184218">6 C</figureCitation>
|
||
) ~ 1.5 × as long as wide, widest at base, narrowed to apex. Surface lighter in color than head and pronotum, shiny, with cupreous metallic luster and rows of sparse long setae. Strial punctures large in basal 2 / 3, separated by ~ 1.5 × diameters, and much smaller and widely separated in apical 1 / 3. Granulated carina on interval VIII, other intervals flat. Hind wings well developed.
|
||
</paragraph>
|
||
<paragraph id="7F3CE9958F7452F46F9302C70B06AF1D">
|
||
Metaventrite (Fig.
|
||
<figureCitation id="9B59A8408948211ECC7B3B5DF2593692" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Diagnostic features of Grouvellinus wangmoensis sp. nov., paratype A head, dorsal view B pronotum, dorsal view C elytra, dorsal view D ventral habitus. Scale bars: 0.25 mm (A, B); 0.5 mm (C, D)." figureDoi="10.3897/zookeys.1219.125754.figure6" httpUri="https://binary.pensoft.net/fig/1184218">6 D</figureCitation>
|
||
), surface rough and finely with long setae and large round punctures at disc. Median sulcus distinct, extending from posterior margin to 3 / 4 length of metaventrite. A pair of small round impression located at basal sides of median sulcus. Lateral sides of disc with series of elliptical shallow impression.
|
||
</paragraph>
|
||
<paragraph id="2A2D26A4AE9A1103BDA9C30B3AD74D10">
|
||
<emphasis id="9EC388F7E37C61F9BFEF9B04B112ED7A" bold="true">
|
||
<emphasis id="52B06598363B49C2FE0DF0F775533253" bold="true" italics="true">Abdomen</emphasis>
|
||
.
|
||
</emphasis>
|
||
Base of ventrite I (Fig.
|
||
<figureCitation id="20E5BCEA05B50FE99F8EFE9C6D581153" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Diagnostic features of Grouvellinus wangmoensis sp. nov., paratype A head, dorsal view B pronotum, dorsal view C elytra, dorsal view D ventral habitus. Scale bars: 0.25 mm (A, B); 0.5 mm (C, D)." figureDoi="10.3897/zookeys.1219.125754.figure6" httpUri="https://binary.pensoft.net/fig/1184218">6 D</figureCitation>
|
||
) weakly wrinkled, middle portions of ventrites I – IV and anterior part of ventrite V shiny (Fig.
|
||
<figureCitation id="79C55939FD5A18EA0400DDFDA5FFA7D0" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Diagnostic features of Grouvellinus wangmoensis sp. nov., paratype A head, dorsal view B pronotum, dorsal view C elytra, dorsal view D ventral habitus. Scale bars: 0.25 mm (A, B); 0.5 mm (C, D)." figureDoi="10.3897/zookeys.1219.125754.figure6" httpUri="https://binary.pensoft.net/fig/1184218">6 D</figureCitation>
|
||
), finely covered with large punctures, each puncture bearing a long seta. Other parts of abdomen (Fig.
|
||
<figureCitation id="1AC550A81AA9BB4E154B5FA444CFED7D" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Diagnostic features of Grouvellinus wangmoensis sp. nov., paratype A head, dorsal view B pronotum, dorsal view C elytra, dorsal view D ventral habitus. Scale bars: 0.25 mm (A, B); 0.5 mm (C, D)." figureDoi="10.3897/zookeys.1219.125754.figure6" httpUri="https://binary.pensoft.net/fig/1184218">6 D</figureCitation>
|
||
) with plastron and mixed with sparse long setae. Apex of ventrite V weakly curved. Ventrite I with a pair of well-developed admedian carinae, curved at middle, extending from base to apex.
|
||
</paragraph>
|
||
<paragraph id="4084B7999C9C12B901A4DDD6D522383B">Legs simple, surface granulated; femora widened, surface with plastron; inner side of tibiae with cleaning fringes; tarsi slightly shorter tibiae; tarsal claws simple.</paragraph>
|
||
<paragraph id="D422CE014B651A5F9FC8454B6D1C63A0">
|
||
<emphasis id="F07E4E0E2EB18C262F9D8550F22C2192" bold="true">
|
||
<emphasis id="7C058088D07B97E573E2ADA5589506DF" bold="true" italics="true">Genitalia</emphasis>
|
||
.
|
||
</emphasis>
|
||
Aedeagus (Fig.
|
||
<figureCitation id="71DFCBF3CFD91C7E0602F7DE89E11535" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Aedeagus of Grouvellinus wangmoensis sp. nov., paratype A v entral view B lateral view C dorsal view D apex of median lobe and parameres. Scale bars: 0.05 mm (D); 0.1 mm (A – C)." figureDoi="10.3897/zookeys.1219.125754.figure7" httpUri="https://binary.pensoft.net/fig/1184219">7 A – D</figureCitation>
|
||
), long and slender, symmetrical; median lobe slightly longer than parameres, distinctly narrowed at basal 1 / 5, apical 4 / 5 finely get narrowed from base to apex, with apex rounded. Parameres (Fig.
|
||
<figureCitation id="38814C7AAF0532EB842DF240E750965A" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Aedeagus of Grouvellinus wangmoensis sp. nov., paratype A v entral view B lateral view C dorsal view D apex of median lobe and parameres. Scale bars: 0.05 mm (D); 0.1 mm (A – C)." figureDoi="10.3897/zookeys.1219.125754.figure7" httpUri="https://binary.pensoft.net/fig/1184219">7 D</figureCitation>
|
||
) thin, weakly curved to inner side, with apex rounded; apical 1 / 2 with long setae, apex of paramere with several much longer setae.
|
||
</paragraph>
|
||
<caption id="6E3DFAC21158C27DB4C6FC502BED6BBC" ID-DOI="10.3897/zookeys.1219.125754.figure7" ID-arpha="5A0F4325-E60D-5B9D-9305-E442FF049840" httpUri="https://binary.pensoft.net/fig/1184219" startId="F7">
|
||
<paragraph id="A6D94E209CE96252278489B9A87BFFE0">
|
||
<label id="384B4BC8E6F26661081CFB8B8CF624AF">Figure 7.</label>
|
||
</paragraph>
|
||
<paragraph id="EDF11B2CD722EA96A74024E597D5C298">
|
||
Aedeagus of
|
||
<taxonomicName id="1B4D795F06939A70A7BD32B89DC5D911" authorityName="Jiang & Wu & Chen" authorityYear="2024" class="Insecta" family="Elmidae" genus="Grouvellinus" kingdom="Animalia" order="Coleoptera" phylum="Arthropoda" rank="species" species="wangmoensis" status="sp. nov.">
|
||
<emphasis id="16AEE674ACD617AC8D3B602851464F67" italics="true">Grouvellinus wangmoensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0C70E9B5F364A48BB80F38B091985873" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, paratype
|
||
<emphasis id="EBFF7C042D371402502F249A564094CA" bold="true">A v</emphasis>
|
||
entral view
|
||
<emphasis id="CD93624DCF9325D632E8B907765D0AFA" bold="true">B</emphasis>
|
||
lateral view
|
||
<emphasis id="130DE4F5FA79EAF749BA6CBA9D9A6704" bold="true">C</emphasis>
|
||
dorsal view
|
||
<emphasis id="7CD9C778F53220ED4498156FCE47871D" bold="true">D</emphasis>
|
||
apex of median lobe and parameres. Scale bars: 0.05 mm (
|
||
<emphasis id="A1B0BC32072A360C4C7767BCBDADAF3E" bold="true">D</emphasis>
|
||
); 0.1 mm (
|
||
<emphasis id="11D25B4D762B59B5951DBB5D0623D14E" bold="true">A – C</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="3A6B6359BFAA2026F3A76C929EAE8C4A">
|
||
<emphasis id="BE8622492D2ED4D3025C8EF60ED7E61E" bold="true">Female.</emphasis>
|
||
Externally similar to the male, averagely larger. Ovipositor as in Fig.
|
||
<figureCitation id="C68B9918ED9266264DB779515A232900" captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Ovipositor of Grouvellinus species A, F G. loong sp. nov., paratype B, G G. buyi sp. nov., paratype C, H G. wangmoensis sp. nov., paratype D, I G. lihaitaoi sp. nov., paratype E, J G. muyinlini sp. nov., paratype. Scale bars: 0.1 mm." figureDoi="10.3897/zookeys.1219.125754.figure12" httpUri="https://binary.pensoft.net/fig/1184224">12 C, H</figureCitation>
|
||
. Stylus short and narrow, very weakly curved at base, ~ 1 / 4 as long as distal portion of coxite. Coxite long, apex distinctly expanded, roundly broadened at outer margin, and with several short and curved sensilla. Distal portion of coxite nearly straight, surface finely covered with very short and acute setae. Proximal portion of coxite short, ~ 1 / 2 the length of distal portion, surface finely covered with very short and acute setae. Valvifers longer than coxite, longitudinal baculum curved.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0ER5AE" type="description">
|
||
<paragraph id="E8E447B290B9BEDB25B981383737493C">
|
||
<heading id="9DB4DC9F4A6E6364E1449FA19CA79EEE" reason="title">Measurements.</heading>
|
||
</paragraph>
|
||
<paragraph id="A7A2F23188358499B21E9C3480DE46B0">
|
||
<emphasis id="9449A3DE545022FAF45D13F479FC14D5" bold="true">Male</emphasis>
|
||
(
|
||
<emphasis id="9BD4A3FEB0AD363F31EEB0D28CF8223D" italics="true">n</emphasis>
|
||
= 10):
|
||
<abbrev id="ABBRID0E25AE" xlink_title="length of body, as the sum PL + EL">CL</abbrev>
|
||
:
|
||
<quantity id="5C9E27C1C24A2EC0771F98A3799093D5" metricMagnitude="-3" metricUnit="m" metricValue="2.165" metricValueMax="2.23" metricValueMin="2.1" unit="mm" value="2.165" valueMax="2.23" valueMin="2.1">2.10–2.23 mm</quantity>
|
||
(2.18 ± 0.04);
|
||
<abbrev id="ABBRID0E65AE" xlink_title="length of pronotum along the midline">PL</abbrev>
|
||
:
|
||
<quantity id="6702998DC322FBFAC12674C3E65EA9AD" metricMagnitude="-4" metricUnit="m" metricValue="6.1" metricValueMax="6.2" metricValueMin="6.0" unit="mm" value="0.61" valueMax="0.62" valueMin="0.6">0.60–0.62 mm</quantity>
|
||
(0.62 ± 0.01),
|
||
<abbrev id="ABBRID0ED6AE" xlink_title="maximum width of pronotum">PW</abbrev>
|
||
:
|
||
<quantity id="4DDCD3BAE3DBD05F1C057680E4CD7535" metricMagnitude="-4" metricUnit="m" metricValue="7.749999999999999" metricValueMax="8.2" metricValueMin="7.3" unit="mm" value="0.7749999999999999" valueMax="0.82" valueMin="0.73">0.73–0.82 mm</quantity>
|
||
(0.76 ± 0.03);
|
||
<abbrev id="ABBRID0EH6AE" xlink_title="length of elytra along the suture">EL</abbrev>
|
||
:
|
||
<quantity id="590A253CA72B9E069D55FF11EEA09ED5" metricMagnitude="-3" metricUnit="m" metricValue="1.55" metricValueMax="1.61" metricValueMin="1.49" unit="mm" value="1.55" valueMax="1.61" valueMin="1.49">1.49–1.61 mm</quantity>
|
||
(1.56 ± 0.03),
|
||
<abbrev id="ABBRID0EL6AE" xlink_title="maximum width of elytra">EW</abbrev>
|
||
:
|
||
<quantity id="CF63CDC79DCFE96F218AF3D8DBDDB16A" metricMagnitude="-4" metricUnit="m" metricValue="9.95" metricValueMax="10.4" metricValueMin="9.5" unit="mm" value="0.995" valueMax="1.04" valueMin="0.95">0.95–1.04 mm</quantity>
|
||
(0.99 ± 0.03).
|
||
</paragraph>
|
||
<paragraph id="B1C58BB79D4BA988295B90A733A7D765">
|
||
<emphasis id="EBE0AC51FF5DAC3EEB887AED47E078BC" bold="true">Female</emphasis>
|
||
:
|
||
<abbrev id="ABBRID0ET6AE" xlink_title="length of body, as the sum PL + EL">CL</abbrev>
|
||
(
|
||
<emphasis id="EE1435172CD3D8A9445C9853B06B8661" italics="true">n</emphasis>
|
||
= 10):
|
||
<quantity id="9923F79D5382F1592923903FD7FC96CE" metricMagnitude="-3" metricUnit="m" metricValue="2.235" metricValueMax="2.27" metricValueMin="2.2" unit="mm" value="2.235" valueMax="2.27" valueMin="2.2">2.20–2.27 mm</quantity>
|
||
(2.24 ± 0.02);
|
||
<abbrev id="ABBRID0EZ6AE" xlink_title="length of pronotum along the midline">PL</abbrev>
|
||
:
|
||
<quantity id="9ABF20CECB6C3F2434C2CF7514138FE5" metricMagnitude="-4" metricUnit="m" metricValue="6" metricValueMax="6.4" metricValueMin="5.6" unit="mm" value="0.6" valueMax="0.64" valueMin="0.56">0.56–0.64 mm</quantity>
|
||
(0.61 ± 0.03),
|
||
<abbrev id="ABBRID0E46AE" xlink_title="maximum width of pronotum">PW</abbrev>
|
||
:
|
||
<quantity id="BB9C8083B1B5A03E2271AAE1A0FEB130" metricMagnitude="-4" metricUnit="m" metricValue="7.55" metricValueMax="7.8" metricValueMin="7.3" unit="mm" value="0.755" valueMax="0.78" valueMin="0.73">0.73–0.78 mm</quantity>
|
||
(0.76 ± 0.02);
|
||
<abbrev id="ABBRID0ECAAG" xlink_title="length of elytra along the suture">EL</abbrev>
|
||
:
|
||
<quantity id="9F33E2884AE254D11A9236A9D7269AC5" metricMagnitude="-3" metricUnit="m" metricValue="1.62" metricValueMax="1.63" metricValueMin="1.61" unit="mm" value="1.62" valueMax="1.63" valueMin="1.61">1.61–1.63 mm</quantity>
|
||
(1.62 ± 0.01),
|
||
<abbrev id="ABBRID0EGAAG" xlink_title="maximum width of elytra">EW</abbrev>
|
||
:
|
||
<quantity id="478634B647FFC9B3EFC720077D2543C5" metricMagnitude="-3" metricUnit="m" metricValue="1.03" metricValueMax="1.04" metricValueMin="1.02" unit="mm" value="1.03" valueMax="1.04" valueMin="1.02">1.02–1.04 mm</quantity>
|
||
(1.03 ± 0.01).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0EKAAG" type="distribution">
|
||
<paragraph id="4BB8A9F9D03437DE5D8BE5942856C964">
|
||
<heading id="3F151384DE8F816C9E6FA9A8E905C1D2" reason="title">Distribution.</heading>
|
||
</paragraph>
|
||
<paragraph id="1C4E1DCD5E686C3A212AE5AC24A2199B">
|
||
<collectingCountry id="C5480BF49E5297515E84632113614C36" name="China">China</collectingCountry>
|
||
:
|
||
<collectingRegion id="61D8FEE4F053E1290150237F89FC2989" country="China" name="Guizhou">Guizhou</collectingRegion>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0EPAAG" type="biology">
|
||
<paragraph id="3BAC6F64262BC754192DF98D52BEB99C">
|
||
<heading id="304DBEF7F9D95143C30069B8AA47CE65" reason="title">Biology.</heading>
|
||
</paragraph>
|
||
<paragraph id="A489646FBB3FE164FA74CB832D986BAC">
|
||
All adults were collected from submerged stone in small ravine stream (Fig.
|
||
<figureCitation id="956B8E2BD12606F460FBECBC33CCE5DF" captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Habitat of Grouvellinus species A general environment of the type locality of G. lihaitaoi sp. nov. B living adult of G. lihaitaoi sp. nov. C general environment of G. muyinlini sp. nov. D dr. Yin-Lin Mu working in the type locality of G. muyinlini sp. nov. E the first author working in the same locality as ditto F general environment of G. wangmoensis sp. nov." figureDoi="10.3897/zookeys.1219.125754.figure15" httpUri="https://binary.pensoft.net/fig/1184227">15 F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0EZAAG" type="etymology">
|
||
<paragraph id="FC5756519D5BF454CEAC729CDBD7259A">
|
||
<heading id="D91B0D1DDF95CA815E21EB6BE7990411" reason="title">Etymology.</heading>
|
||
</paragraph>
|
||
<paragraph id="EB22F39F53AEDC46640074DA55D39EA8">
|
||
The specific epithet refers to the type locality: Wangmo County (
|
||
<collectingRegion id="3747BB0FE114FF89980FECCB4AA70829" country="China" name="Guizhou">Guizhou</collectingRegion>
|
||
,
|
||
<collectingCountry id="6F5F3D91AE65B59EA1961A4F34C97234" name="China">China</collectingCountry>
|
||
); the name is treated as an adjective.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="SECID0E5AAG" type="Comparative diagnosis">
|
||
<paragraph id="6768BCA7519294A5CBE4533E9C6B9534">
|
||
<heading id="BBFD090EAC19ABC2809D710DCC6014B7" reason="title">Comparative diagnosis.</heading>
|
||
</paragraph>
|
||
<paragraph id="6A6CCF496C700CEF5F6C091BC588746B">
|
||
The new species is similar to
|
||
<taxonomicName id="5833070C16D2CA71D8269C6C620CF16C" authority="Jeng & Yang, 1998" authorityName="Jeng & Yang" authorityYear="1998" class="Insecta" family="Elmidae" genus="Grouvellinus" kingdom="Animalia" order="Coleoptera" phylum="Arthropoda" rank="species" species="pilosus">
|
||
<emphasis id="F08A53C81058CF8DED275DC8B9F64BB9" italics="true">Grouvellinus pilosus</emphasis>
|
||
Jeng & Yang, 1998
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="A66D3BBD876737D186BF7D721DA08179" authority="Jiang, Huang & Chen, 2023" authorityName="Jiang, Huang & Chen" authorityYear="2023" class="Insecta" family="Elmidae" genus="Grouvellinus" kingdom="Animalia" order="Coleoptera" phylum="Arthropoda" rank="species" species="huaxiensis">
|
||
<emphasis id="79E715CFE9AC423433137A9AAA48295F" italics="true">G. huaxiensis</emphasis>
|
||
<bibRefCitation id="BB9CD9222CF5887EAE7C988063CAFEE7" DOI="10.11646/zootaxa.5254.4.10" author="Jiang R-X & Huang X-D & Chen X-S" issue="4" journalOrPublisher="Zootaxa" pagination="585-592" refId="B9" refString="Jiang R-X, Huang X-D, Chen X-S (2023) Discovery of Grouvellinus huaxiensis sp. nov. (Coleoptera: Elmidae) from the urban river Huaxi in Guiyang, China. Zootaxa 5254 (4): 585 - 592. https: // doi. org / 10.11646 / zootaxa. 5254.4. 10" title="Discovery of Grouvellinus huaxiensis sp. nov. (Coleoptera: Elmidae) from the urban river Huaxi in Guiyang, China." volume="5254" year="2023">Jiang, Huang & Chen, 2023</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="1C660FB8A12DA1C2FCAD733D170319B1" authorityName="Jiang & Wu & Chen" authorityYear="2024" class="Insecta" family="Elmidae" genus="Grouvellinus" kingdom="Animalia" order="Coleoptera" phylum="Arthropoda" rank="species" species="muyinlini" status="sp. nov.">
|
||
<emphasis id="22A381F4F49E4345248003415652288D" italics="true">G. muyinlini</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="64ECE5F420242645B34BB0536C627E46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, and
|
||
<taxonomicName id="5568842BED171A4338A5B7932F41DEDC" authorityName="Jiang & Wu & Chen" authorityYear="2024" class="Insecta" family="Elmidae" genus="Grouvellinus" kingdom="Animalia" order="Coleoptera" phylum="Arthropoda" rank="species" species="lihaitaoi" status="sp. nov.">
|
||
<emphasis id="C541C2D064AFF01CEAA6ED8BE3CCE014" italics="true">G. lihaitaoi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="8EE1BDE2FF09EF1BE044D2AE6B82EC88" rank="species">sp. nov.</taxonomicNameLabel>
|
||
in habitus.
|
||
<taxonomicName id="DF131D8E4CDC9666E063C0A826D820D3" authorityName="Jiang & Wu & Chen" authorityYear="2024" class="Insecta" family="Elmidae" genus="Grouvellinus" kingdom="Animalia" order="Coleoptera" phylum="Arthropoda" rank="species" species="wangmoensis" status="sp. nov.">
|
||
<emphasis id="253E46350C0F5B7CF7C1C5CA1609D556" italics="true">Grouvellinus wangmoensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FD80CED8F1EB1EEADE18650650DC8962" rank="species">sp. nov.</taxonomicNameLabel>
|
||
can be distinguished from
|
||
<taxonomicName id="A265FA09EC2BEF6BA518A95CE8EE0A77" authorityName="Jeng & Yang" authorityYear="1998" class="Insecta" family="Elmidae" genus="Grouvellinus" kingdom="Animalia" order="Coleoptera" phylum="Arthropoda" rank="species" species="pilosus">
|
||
<emphasis id="2816AF5735683D2B9E786B638474DED9" italics="true">G. pilosus</emphasis>
|
||
</taxonomicName>
|
||
by the following characters: 1) base of pronotum with a pair of rounded foveae in middle (vs with a pair of elongate oval impressions), 2) granulated carinae present on elytron strial interval VIII (vs granulated carinae present on elytron strial interval VII). The new species can be easily distinguished from the other three species mentioned above by the sublateral carinae of pronotum being very short, not in contact with the oblique impression, and by the thin slender parameres of the aedeagus.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |