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<document ID-CLB-Dataset="293324" ID-DOI="http://dx.doi.org/10.3897/zookeys.1197.114969" ID-GBIF-Dataset="e6c66f8f-6588-4e03-a0aa-19cb00d5351e" ID-PMC="PMC11033554" ID-Pensoft-Pub="1313-2970-1197-153" ID-Pensoft-UUID="B34D6EE26D8F508984CBEE4FB954FE4F" ID-PubMed="38651114" ID-ZooBank="53C902B0230842E4907CD5BAAD67ED54" ModsDocID="1313-2970-1197-153" checkinTime="1712803549797" checkinUser="pensoft" docAuthor="Ren, Jinliang, Ren, Li &amp; Zhang, Runzhi" docDate="2024" docId="A9AD1D386DE055E39A769FD6D4A5BFA8" docLanguage="en" docName="ZooKeys 1197: 153-169" docOrigin="ZooKeys 1197" docPubDate="2024-04-10" docSource="http://dx.doi.org/10.3897/zookeys.1197.114969" docTitle="Pachynotus pilosus Ren &amp; Ren &amp; Zhang 2024, sp. nov." docType="treatment" docUuid="37B015C6-3A67-4BD0-B8D7-F312C395791F" docUuidSource="ZooBank" docVersion="4" id="B34D6EE26D8F508984CBEE4FB954FE4F" lastPageNumber="153" masterDocId="B34D6EE26D8F508984CBEE4FB954FE4F" masterDocTitle="Revision of the Chinese Pachynotus Kollar &amp; L. Redtenbacher, 1844 (Coleoptera, Curculionidae), with descriptions of two new species" masterLastPageNumber="169" masterPageNumber="153" pageNumber="153" updateTime="1732480697414" updateUser="ExternalLinkService">
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<mods:title id="C25EF4160F7F0D310CB8C14753F39388">Revision of the Chinese Pachynotus Kollar &amp; L. Redtenbacher, 1844 (Coleoptera, Curculionidae), with descriptions of two new species</mods:title>
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<mods:namePart id="C160C0F586AC1BAEA506910A3FF0ED56">Ren, Jinliang</mods:namePart>
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<mods:affiliation id="22FAB424B1468D085DE9A15AE2E3F2EB">Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, No. 1 Beichen West Road, Chaoyang District, Beijing 100101, China &amp; College of Life Science, University of Chinese Academy of Sciences, Beijing 100049, China</mods:affiliation>
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<mods:namePart id="0AEE137D663746A86B39451A9C280E5D">Ren, Li</mods:namePart>
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<mods:affiliation id="C1E16FACC92843F00BF47B22658AD8F4">Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, No. 1 Beichen West Road, Chaoyang District, Beijing 100101, China</mods:affiliation>
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<mods:namePart id="FE1B9570F860CCE9F2A2D23C6C624C57">Zhang, Runzhi</mods:namePart>
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<mods:affiliation id="78436842840CE70737C1B1CE01687021">Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, No. 1 Beichen West Road, Chaoyang District, Beijing 100101, China &amp; College of Life Science, University of Chinese Academy of Sciences, Beijing 100049, China</mods:affiliation>
<mods:nameIdentifier id="22717662D4E5E73D2B70EA6BEF08E863" type="email">zhangrz@ioz.ac.cn</mods:nameIdentifier>
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<mods:date id="A3C14D10FE25DB181B4B4006CFFF55E5">2024</mods:date>
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<mods:number id="1DDFEE7905F97D182811822F1562523A">2024-04-10</mods:number>
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<mods:number id="E8B133D3B677A5A856FA4E54AE2EF734">1197</mods:number>
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<treatment id="A9AD1D386DE055E39A769FD6D4A5BFA8" ID-GBIF-Taxon="225289694" LSID="urn:lsid:zoobank.org:act:37B015C6-3A67-4BD0-B8D7-F312C395791F" httpUri="http://treatment.plazi.org/id/A9AD1D386DE055E39A769FD6D4A5BFA8" lastPageNumber="153" pageId="0" pageNumber="153" scope_family="Curculionidae" scope_order="Coleoptera">
<subSubSection id="36A311329431591471F0B86CE3745523" pageId="0" pageNumber="153" type="nomenclature">
<paragraph id="F28A437657E16BC2937DFFEFD0816634" pageId="0" pageNumber="153">
<taxonomicName id="5DCB054519DC36AE9D04F51076FFE6D3" ID-CoL="C7W6Y" LSID="https://zoobank.org/37B015C6-3A67-4BD0-B8D7-F312C395791F" authority="Ren &amp; Ren &amp; Zhang, 2024" authorityName="Ren &amp; Ren &amp; Zhang" authorityYear="2024" class="Insecta" family="Curculionidae" genus="Pachynotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pachynotus pilosus" order="Coleoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="pilosus" status="sp. nov.">Pachynotus pilosus</taxonomicName>
<taxonomicNameLabel id="5DEA518E3EAF2690DDB2ED6EB8FC7FDE" pageId="0" pageNumber="153">sp. nov.</taxonomicNameLabel>
</paragraph>
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<subSubSection id="4392E1C86324E88256E7954522C9ED65" pageId="0" pageNumber="153" type="description">
<paragraph id="74BF16EDB023BC14668E884B519F8039" pageId="0" pageNumber="153">
<figureCitation id="E08549DAD38E2B3123663A0AC52A63F2" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of Pachynotus pilosus sp. nov., holotype A dorsal view B lateral view C head and rostrum, dorsal view D left protibia, dorsal view E antenna, dorsal view. Scale bars: 1 mm (A, B, D); 0.5 mm (C, E)." figureDoi="10.3897/zookeys.1197.114969.figure1" httpUri="https://binary.pensoft.net/fig/1023177" pageId="0" pageNumber="153">Figs 1</figureCitation>
<figureCitation id="AE51AF78958C766614069687FB5D5E27" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Abdominal and genital structures of Pachynotus pilosus sp. nov., holotype A ventrites, ventral view B sternites VIII and IX, dorsal view C aedeagus, lateral view D aedeagus, dorsal view E tegmen, dorsal view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1197.114969.figure2" httpUri="https://binary.pensoft.net/fig/1023178" pageId="0" pageNumber="153">, 2</figureCitation>
<figureCitation id="25160BB53967F1800CEF84666F0615C7" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Habitus of Pachynotus pilosus sp. nov. paratype A dorsal view B lateral view. Pachynotus arcuatus sp. nov. holotype C dorsal view D lateral view. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1197.114969.figure3" httpUri="https://binary.pensoft.net/fig/1023179" pageId="0" pageNumber="153">, 3A, B</figureCitation>
<figureCitation id="21EE77B4059710D4DF97916392FBDCFA" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Pachynotus pilosus sp. nov. A head and rostrum, dorsal view C right protibia, anterior view E antenna, anterior view; Pachynotus arcuatus sp. nov. B head and rostrum, dorsal view D right protibia, anterior view F antenna, anterior view. Scale bars: 0.5 mm (A, B, E, F); 1 mm (C, D)." figureDoi="10.3897/zookeys.1197.114969.figure4" httpUri="https://binary.pensoft.net/fig/1023180" pageId="0" pageNumber="153">, 4A, C, E</figureCitation>
<figureCitation id="D9E85AC9ADAD8FB31A2C1056246F09AC" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Abdominal and genital structures of Pachynotus pilosus sp. nov. A ventrites, ventral view B sternite VIII and female genitalia, lateral view C sternum VIII, dorsal view D spermatheca, lateral view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1197.114969.figure5" httpUri="https://binary.pensoft.net/fig/1023181" pageId="0" pageNumber="153">, 5</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="3FDED03F99B10BDC94D803D9B6B32863" pageId="0" pageNumber="153" type="materials_examined">
<paragraph id="89A28404933FC22F6F6A7D86E1FACAFE" pageId="0" pageNumber="153">Material examined.</paragraph>
<paragraph id="CF4E16DD46033FD32466B1FE89DD8F37" pageId="0" pageNumber="153">
<emphasis id="95ABD40461575636507F0F3BD47CE7F5" bold="true" italics="true" pageId="0" pageNumber="153">
<typeStatus id="4031CD29C19140E2267141227A5FC508" type="holotype">Holotype</typeStatus>
</emphasis>
,
<specimenCount id="EE88A1FA53E5B97125BD7263090C690E" count="1" type="male"></specimenCount>
: (white, printed):
<normalizedToken id="F330ABCF5FEB12F1C822AB091D1BF7F1" originalValue="西藏山南曲松">西藏山南曲松</normalizedToken>
[
<normalizedToken id="9AFA4F0C1D28DE44F0C3327D7A3910E8" originalValue="Xīzàng">Xīzang</normalizedToken>
<normalizedToken id="79C72EFADB599400D607B9A9CC897DE2" originalValue="Shānnán">Shannan</normalizedToken>
<normalizedToken id="8224AC3783EB229793463C2542DF9AB3" originalValue="Qǔsōng">Qǔsōng</normalizedToken>
]
<normalizedToken id="94FE8E38DCF9270331C15C091161119A" originalValue="邱多江乡亚堆扎拉山垭口">邱多江乡亚堆扎拉山垭口</normalizedToken>
[Qiūduōjīangxīang
<normalizedToken id="3B92776886136587C1115FE9D370904A" originalValue="Yàduīzhālāshān">Yaduīzhalashan</normalizedToken>
<normalizedToken id="91BC738B2A2355E284BFB17A79B481D8" originalValue="yàkǒu">yakǒu</normalizedToken>
] /
<geoCoordinate id="AE5615143C99C098BFFF80D37E5BEE31" degrees="28.8307" direction="north" orientation="latitude" precision="5" value="28.8307">28.8307°N</geoCoordinate>
,
<geoCoordinate id="89D1B1158CD29D30DF9CB9247741775A" degrees="92.0507" direction="east" orientation="longitude" precision="5" value="92.0507">92.0507°E</geoCoordinate>
/
<normalizedToken id="FED74E6D63862FA13770128EC0781AC9" originalValue="中科院动物所">中科院动物所</normalizedToken>
[
<normalizedToken id="21BD4A4E9FAF0E7E4E4AFB66BECEA3E5" originalValue="Zhōngkēyuàn">Zhōngkēyuan</normalizedToken>
<normalizedToken id="A2A09E86E7DA19E4195F3A90FB303776" originalValue="Dòngwùsuǒ">Dongwusuǒ</normalizedToken>
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<quantity id="B0E1A1678767C926F1EF3B6C9CC79420" metricMagnitude="3" metricUnit="m" metricValue="4.98919" unit="m" value="4989.19">4989.19 m</quantity>
/
<date id="0FCB93E6F0F8D4C0C34B87D38FC71C83" value="2021-07-12">2021.VII.12</date>
/
<normalizedToken id="73C2E05ED4AC161F9866FBD396811422" originalValue="任金梁">任金梁</normalizedToken>
[
<normalizedToken id="685019151ACE68C3DCF7D0D18AB23F89" originalValue="Rén">Ren</normalizedToken>
<normalizedToken id="EEDDD58C0ED4654EDE123376AE747247" originalValue="Jīnliáng">Jīnliang</normalizedToken>
]: IOZ(E)1965015 //
<emphasis id="D2D58DC06F1AF9C8EFC069A1DA6CEC58" bold="true" italics="true" pageId="0" pageNumber="153">
<typeStatus id="1639DB3B6DDAC6E64E0F8612E269BB23" type="paratype">Paratypes</typeStatus>
</emphasis>
(
<specimenCount id="2D5E953DB9007C6BB7D6187D4E580234" count="2" type="male">2♂</specimenCount>
,
<specimenCount id="05F7CC01DE029AF20D69BCF5C847BF8F" count="3" type="female">3♀</specimenCount>
):
<materialsCitation id="9E66EA1E43ECB00D093DFDF8F46346CC" collectingDate="2024-01-01" collectingDateMax="2024-12-31" collectingDateMin="2024-01-01" specimenCount="1" typeStatus="paratype">same data as holotype except IOZ(E)1965016-IOZ(E)1965020</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="69E86806CB8B15E88340CE53245D4116" pageId="0" pageNumber="153" type="description">
<paragraph id="31FED5296BFBB143429F94F29EA2A54B" pageId="0" pageNumber="153">Description.</paragraph>
<paragraph id="6A60845B5C477E820D48C3508E487F31" pageId="0" pageNumber="153">
<emphasis id="8D4C35B865E99B442F22C4DEAD27108F" bold="true" pageId="0" pageNumber="153">Holotype, male.</emphasis>
Measurements (in mm): standard length: 5.10; pronotal length: 1.70; pronotal width: 1.9; elytral length: 3.10; elytral width: 2.08; rostral length: 0.90; rostral width: 0.60.
</paragraph>
<paragraph id="67DBA8F61508B1357D66D45F59AD9379" pageId="0" pageNumber="153">
<emphasis id="B20B09B1ACD0026FC21CA9408FA8519D" bold="true" italics="true" pageId="0" pageNumber="153">Habitus and colour</emphasis>
(Fig.
<figureCitation id="6AF8A23544E3903C69E63407FBC72CF8" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of Pachynotus pilosus sp. nov., holotype A dorsal view B lateral view C head and rostrum, dorsal view D left protibia, dorsal view E antenna, dorsal view. Scale bars: 1 mm (A, B, D); 0.5 mm (C, E)." figureDoi="10.3897/zookeys.1197.114969.figure1" httpUri="https://binary.pensoft.net/fig/1023177" pageId="0" pageNumber="153">1A, B</figureCitation>
): body elongate-oval, small; integument dark reddish brown; antennae and legs reddish brown, with pale yellowish-brown scales; scales on dorsal and lateral surfaces of rostrum moderately dense, oval to elongate-oval; antennal scape and funicles without scales; pronotum with polygonal scales, moderately dense, not contiguous; scales on elytra polygonal, dense, not contiguous; scales on ventrites moderately dense, polygonal, elongate-oval; scales on legs dense; dorsal of tarsi surface without scales; body with erect to suberect and slightly longer setae; rostrum sparsely covered with suberect fine setae; antennal scape and desmomeres I-VII with long, fine, sparse setae; dorsal and lateral surfaces of pronotum with sparse, suberect setae; setae on interstriae long, erect to suberect, behind declivity slightly longer, erect, equal to 6
<normalizedToken id="2B42ED1B3703AA1BB2C03F4F2BA62E22" originalValue="×">x</normalizedToken>
diameter of one scale; setae on ventral surface moderately long, fine, erect.
</paragraph>
<caption id="0278B5F678CBAE3BF11E7D2D12A73C44" doi="10.3897/zookeys.1197.114969.figure1" httpUri="https://binary.pensoft.net/fig/1023177" pageId="0" pageNumber="153" start="Figure 1" startId="F1">
<paragraph id="C4B9B5942A922CEC07490ED1D161968D" pageId="0" pageNumber="153">
<emphasis id="A184A4493C08A892DB56FD09E23D31A8" bold="true" pageId="0" pageNumber="153">Figure 1.</emphasis>
Habitus of
<taxonomicName id="C97DD1EA7F42F966C6C0A4F9CB442BA8" authorityName="Ren &amp; Ren &amp; Zhang" authorityYear="2024" class="Insecta" family="Curculionidae" genus="Pachynotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pachynotus pilosus" order="Coleoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="pilosus">
<emphasis id="B224763912B04065A0E4F310CE9683B3" italics="true" pageId="0" pageNumber="153">Pachynotus pilosus</emphasis>
</taxonomicName>
sp. nov., holotype
<emphasis id="38AE8D93126DBADE0759A2D385DBE005" bold="true" pageId="0" pageNumber="153">A</emphasis>
dorsal view
<emphasis id="F5C01ADA92AA8CD59A2E10A8D672933F" bold="true" pageId="0" pageNumber="153">B</emphasis>
lateral view
<emphasis id="FCA96FC3EA83FFEB0674F4E920EAE4BA" bold="true" pageId="0" pageNumber="153">C</emphasis>
head and rostrum, dorsal view
<emphasis id="251B7BF7990BBF916822019198639DF1" bold="true" pageId="0" pageNumber="153">D</emphasis>
left protibia, dorsal view
<emphasis id="091C4FF92492F7566E305EF09AEE92FE" bold="true" pageId="0" pageNumber="153">E</emphasis>
antenna, dorsal view. Scale bars: 1 mm (
<emphasis id="2E3A1F7F1820CD2CED2CB328DBCC4B73" bold="true" pageId="0" pageNumber="153">A, B, D</emphasis>
); 0.5 mm (
<emphasis id="75C9F3FEE134F217CD7C1523DAAA75BF" bold="true" pageId="0" pageNumber="153">C, E</emphasis>
).
</paragraph>
</caption>
<paragraph id="0DFEF329D249A75E292B2E24638FFBF0" pageId="0" pageNumber="153">
<emphasis id="D3DE3621CF0671B6476B3A83D767DFC9" bold="true" italics="true" pageId="0" pageNumber="153">Head</emphasis>
(Fig.
<figureCitation id="6086878C351BAEC72C33874A11BA641A" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of Pachynotus pilosus sp. nov., holotype A dorsal view B lateral view C head and rostrum, dorsal view D left protibia, dorsal view E antenna, dorsal view. Scale bars: 1 mm (A, B, D); 0.5 mm (C, E)." figureDoi="10.3897/zookeys.1197.114969.figure1" httpUri="https://binary.pensoft.net/fig/1023177" pageId="0" pageNumber="153">1C</figureCitation>
): moderately convex; dorsal surface smooth; punctures small, moderately dense; eyes flat, oval; forehead weakly convex, moderately elevated than base of rostrum in lateral view.
</paragraph>
<paragraph id="796A273C0F0A5FD8114AE13152166FA0" pageId="0" pageNumber="153">
<emphasis id="298DE3DDB62DE2C90280A1E30D5254F2" bold="true" italics="true" pageId="0" pageNumber="153">Rostrum</emphasis>
(Fig.
<figureCitation id="F538332785931A88E23EF78514C45E92" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of Pachynotus pilosus sp. nov., holotype A dorsal view B lateral view C head and rostrum, dorsal view D left protibia, dorsal view E antenna, dorsal view. Scale bars: 1 mm (A, B, D); 0.5 mm (C, E)." figureDoi="10.3897/zookeys.1197.114969.figure1" httpUri="https://binary.pensoft.net/fig/1023177" pageId="0" pageNumber="153">1C</figureCitation>
): in dorsal view 1.50
<normalizedToken id="A1E6166D81C8712143EC0C5A5A796E58" originalValue="×">x</normalizedToken>
as long as wide, apex narrower than base; sides narrowed from base to middle, and then slightly broadened to apex; dorsal surface with a narrow and shallow median sulcus, reaching fore margin of forehead; epistome broad U-shaped, smooth, posterior angle of epistome&gt;90°; mandibular scars oval; ventral margin of antennal scrobes visible at apical half in dorsal view; in lateral view, without triangular depression positioned laterally between eyes and antennal scrobes; prementum with two setae.
</paragraph>
<paragraph id="C06D068AE2B11D089C690A4AE6886B35" pageId="0" pageNumber="153">
<emphasis id="FE30573406FE95E841BA2157D06292B1" bold="true" italics="true" pageId="0" pageNumber="153">Antennae</emphasis>
(Fig.
<figureCitation id="D4A4612A11F4FA29962B232C791079A4" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of Pachynotus pilosus sp. nov., holotype A dorsal view B lateral view C head and rostrum, dorsal view D left protibia, dorsal view E antenna, dorsal view. Scale bars: 1 mm (A, B, D); 0.5 mm (C, E)." figureDoi="10.3897/zookeys.1197.114969.figure1" httpUri="https://binary.pensoft.net/fig/1023177" pageId="0" pageNumber="153">1E</figureCitation>
): scape slender, clavate, reaching posterior margin of eyes at rest, 0.99
<normalizedToken id="24AFA28FFFF4FB1AA7EB2AFD7F78997C" originalValue="×">x</normalizedToken>
length of funicle; desmomere I 1.40
<normalizedToken id="B817DF72120CA703843A3E1FBEE23B4A" originalValue="×">x</normalizedToken>
length of II, both segments elongate clavate; desmomere III short, clavate, 0.59
<normalizedToken id="B53AB489D03CDB20046B95A5B413944D" originalValue="×">x</normalizedToken>
length of II; desmomere IV 0.91
<normalizedToken id="83C4056014CC9FE82F58F8C47FDF3C64" originalValue="×">x</normalizedToken>
length of III, nearly equal width; desmomeres IV-VI moniliform, equal in length and width; desmomere VII moniliform, 1.21
<normalizedToken id="E51B473AF917B08CA5F784E3CD1FEC5E" originalValue="×">x</normalizedToken>
length, 1.24
<normalizedToken id="F0398017C564CFF92189A3103EDA024E" originalValue="×">x</normalizedToken>
width of VI; club elongate-oval, apical sharp, three-segmented, uniformly pubescent, segment I 1.25
<normalizedToken id="8BF596C14C2C648658E89B33F7BE7B52" originalValue="×">x</normalizedToken>
length of II; segment II shorter than segment III.
</paragraph>
<paragraph id="E6DEA3BC2BEA9DCA6CB6594BADA677C9" pageId="0" pageNumber="153">
<emphasis id="F57DAC7B5215DBA268A010D4B021FE37" bold="true" italics="true" pageId="0" pageNumber="153">Pronotum</emphasis>
: 0.89
<normalizedToken id="6BC674AA69A5B7B64F2C39886EDDECD4" originalValue="×">x</normalizedToken>
as long as wide; subquadrate in dorsal outline, strongly convex; sides strongly rounded, greatest width after midpoint, gradually narrowing towards both ends, fore margin shorter than posterior one; median sulcus fine, extremely shallow; dorsal surface smooth, punctures small, each puncture covered by a scale; postocular lobes absent, vibrissae fine, dense, yellow.
</paragraph>
<paragraph id="E8C1DC2D7D2163E5C051E6FF45364945" pageId="0" pageNumber="153">
<emphasis id="125BADA7F876D839EFCD19CC4D55FE71" bold="true" italics="true" pageId="0" pageNumber="153">Scutellum</emphasis>
: large and distinct, triangular, shiny, uncoated, reddish brown.
</paragraph>
<paragraph id="F195F5AA5C6F5AE540731BD8379BE9E7" pageId="0" pageNumber="153">
<emphasis id="CE77229BC21A0D8EAEB4F2605CD1A7B2" bold="true" italics="true" pageId="0" pageNumber="153">Elytra</emphasis>
: 1.49
<normalizedToken id="5146FBCCE89ABAB57003501191D97EA6" originalValue="×">x</normalizedToken>
as long as wide, moderately convex, elongate-oval; base not raised as prominent flange, not bisinuate; sides subparallel before declivity, only slightly narrowed near the base; striae distinct, narrow, moderately deep, linear; punctures minute, spot like, moderately dense, space between punctures narrower than the diameter of punctures; interstriae wide, slightly flat, without tubercles, odd interstriae slightly raised than even ones.
</paragraph>
<paragraph id="91DFB15A451AF63686F2E372D3347AE0" pageId="0" pageNumber="153">
<emphasis id="954EBFA0AE9925300AC5E4557774AF28" bold="true" italics="true" pageId="0" pageNumber="153">Abdomen</emphasis>
(Fig.
<figureCitation id="A0E6D1E64BFE5C3CABA7B053AC6BCF4E" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Abdominal and genital structures of Pachynotus pilosus sp. nov., holotype A ventrites, ventral view B sternites VIII and IX, dorsal view C aedeagus, lateral view D aedeagus, dorsal view E tegmen, dorsal view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1197.114969.figure2" httpUri="https://binary.pensoft.net/fig/1023178" pageId="0" pageNumber="153">2A</figureCitation>
): sternite I depressed in middle, slightly convex at sides; suture between sternites I and II slightly curved forward in middle; sternite II slightly convex; sternite I longer than II, sternite II slightly shorter than III and IV combined; sternites III and IV equal in length; sternite V moderately convex, apex round, longer than sternites III and IV combined.
</paragraph>
<caption id="FA5E785FDD03EA01BE5BDA29607DA59F" doi="10.3897/zookeys.1197.114969.figure2" httpUri="https://binary.pensoft.net/fig/1023178" pageId="0" pageNumber="153" start="Figure 2" startId="F2">
<paragraph id="991D3C12E211243FEAF800643A9672CC" pageId="0" pageNumber="153">
<emphasis id="3A8ED73D907EF5D402E370EB9B0F3CF4" bold="true" pageId="0" pageNumber="153">Figure 2.</emphasis>
Abdominal and genital structures of
<taxonomicName id="9ED8FA31308247929BA59B73022547A5" authorityName="Ren &amp; Ren &amp; Zhang" authorityYear="2024" class="Insecta" family="Curculionidae" genus="Pachynotus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pachynotus pilosus" order="Coleoptera" pageId="0" pageNumber="153" phylum="Arthropoda" rank="species" species="pilosus">
<emphasis id="652CF3624A5E8BFAA4E8A59509DB92D1" italics="true" pageId="0" pageNumber="153">Pachynotus pilosus</emphasis>
</taxonomicName>
sp. nov., holotype
<emphasis id="FDF1B29A3981858A2B3064C4C0D5F016" bold="true" pageId="0" pageNumber="153">A</emphasis>
ventrites, ventral view
<emphasis id="A80D7C1EFC4879C9455B65D6B08E1FC0" bold="true" pageId="0" pageNumber="153">B</emphasis>
sternites VIII and IX, dorsal view
<emphasis id="C51F8351A5C4C8DBFCECF4414F10BAEA" bold="true" pageId="0" pageNumber="153">C</emphasis>
aedeagus, lateral view
<emphasis id="64DBD30F943CD6806ED2C44890499DB2" bold="true" pageId="0" pageNumber="153">D</emphasis>
aedeagus, dorsal view
<emphasis id="CDDDCFFBFEF304779D300F5F98277E93" bold="true" pageId="0" pageNumber="153">E</emphasis>
tegmen, dorsal view. Scale bars: 0.5 mm.
</paragraph>
</caption>
<paragraph id="AFF7422BDC4CEAB2F8FFABD0BA848B25" pageId="0" pageNumber="153">
<emphasis id="095D09DAEBAB9692E20B3FE10575646E" bold="true" italics="true" pageId="0" pageNumber="153">Legs</emphasis>
: rather short; femora clavate; fore tibiae subcylindrical, slightly sinuate, slightly bent inwards at apical quarter, apex not projected inwards and outwards, with long and slender hairs, obviously different from other setae, somewhat sparse (Fig.
<figureCitation id="8069103B2B47C70630CCB0813E713CF2" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of Pachynotus pilosus sp. nov., holotype A dorsal view B lateral view C head and rostrum, dorsal view D left protibia, dorsal view E antenna, dorsal view. Scale bars: 1 mm (A, B, D); 0.5 mm (C, E)." figureDoi="10.3897/zookeys.1197.114969.figure1" httpUri="https://binary.pensoft.net/fig/1023177" pageId="0" pageNumber="153">1D</figureCitation>
); inner margin of fore tibiae with several extremely small teeth; median and hind tibiae without teeth; corbels of hind tibiae closed.
</paragraph>
<paragraph id="734A93B024991DF72961436143F1B1D9" pageId="0" pageNumber="153">
<emphasis id="C60FF38918999B027AFD9A8390A1229C" bold="true" italics="true" pageId="0" pageNumber="153">Genitalia</emphasis>
: sternite VIII (Fig.
<figureCitation id="9FE7E73294E925A1A7407B5A8017F515" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Abdominal and genital structures of Pachynotus pilosus sp. nov., holotype A ventrites, ventral view B sternites VIII and IX, dorsal view C aedeagus, lateral view D aedeagus, dorsal view E tegmen, dorsal view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1197.114969.figure2" httpUri="https://binary.pensoft.net/fig/1023178" pageId="0" pageNumber="153">2B</figureCitation>
) divided into two hemisternites, transversely oriented, subtrapeziform; each laterally acuminate. Sternite IX (Fig.
<figureCitation id="047CEB22496E45C80196600962236F27" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Abdominal and genital structures of Pachynotus pilosus sp. nov., holotype A ventrites, ventral view B sternites VIII and IX, dorsal view C aedeagus, lateral view D aedeagus, dorsal view E tegmen, dorsal view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1197.114969.figure2" httpUri="https://binary.pensoft.net/fig/1023178" pageId="0" pageNumber="153">2B</figureCitation>
) with basal plate bilobed; spiculum gastrale 1.19
<normalizedToken id="9AE03BCE5DEADB8348559AFB48FC065E" originalValue="×">x</normalizedToken>
as long as aedeagus, strongly sclerotised, anterior third curved. Penis (Fig.
<figureCitation id="9502BF68F4407A7F270A3F61A9672188" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Abdominal and genital structures of Pachynotus pilosus sp. nov., holotype A ventrites, ventral view B sternites VIII and IX, dorsal view C aedeagus, lateral view D aedeagus, dorsal view E tegmen, dorsal view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1197.114969.figure2" httpUri="https://binary.pensoft.net/fig/1023178" pageId="0" pageNumber="153">2C, D</figureCitation>
) in dorsal view with tube 0.97 mm in length, 4.8
<normalizedToken id="F688A315A44549EB1C26B432CDE42BE5" originalValue="×">x</normalizedToken>
length of wide, temones 0.62 mm long; in lateral view curved, more strongly so near base and at apex, greatest width at midpoint. Tegmen (Fig.
<figureCitation id="A1A3FCDC585CFCB9C8216B0035664812" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Abdominal and genital structures of Pachynotus pilosus sp. nov., holotype A ventrites, ventral view B sternites VIII and IX, dorsal view C aedeagus, lateral view D aedeagus, dorsal view E tegmen, dorsal view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1197.114969.figure2" httpUri="https://binary.pensoft.net/fig/1023178" pageId="0" pageNumber="153">2E</figureCitation>
) 0.61
<normalizedToken id="656E219E81E606B714C94FA1E9BCEE1F" originalValue="×">x</normalizedToken>
length of penis, with ring narrow, parameroid lobes developed with basal half more sclerotised; tegminal apodeme slender, forming a Y-shape with basal piece.
</paragraph>
</subSubSection>
<subSubSection id="547F97B0C3EAA73FBA46CEAA5E316D29" pageId="0" pageNumber="153" type="variation">
<paragraph id="A9027733334F3A899461CB7D5F05D9EA" pageId="0" pageNumber="153">Variation.</paragraph>
<paragraph id="24BC7F4684485902A1E2A8E0A523B6F5" pageId="0" pageNumber="153">
<emphasis id="32276EE6E2767FC152E19A2D2F473637" bold="true" pageId="0" pageNumber="153">Male paratypes.</emphasis>
Measurements (in mm): standard length: 5.00-5.30; pronotal length: 1.7-1.9; pronotal width: 1.85-2.10; elytral length: 3.00-3.20; elytral width: 2.00-2.20; rostral length: 0.80-1.00; rostral width: 0.60-0.70.
</paragraph>
<paragraph id="CC344859AEDA12D3C2327D3C8680E5A6" pageId="0" pageNumber="153">
<emphasis id="7F9530E304178F78649103627D4DB9D9" bold="true" pageId="0" pageNumber="153">Females.</emphasis>
Measurements (in mm): standard length: 4.80-5.50; pronotal length: 1.70-1.80; pronotal width: 1.80-2.10; elytral length: 3.10-3.50; elytral width: 2.08-2.60; rostral length: 0.80-1.00; rostral width: 0.60-0.75. Fore tibiae with short and slender setae, same as other setae (Fig.
<figureCitation id="A4FED715A19A1A0E7646EB8ECE3376D8" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Pachynotus pilosus sp. nov. A head and rostrum, dorsal view C right protibia, anterior view E antenna, anterior view; Pachynotus arcuatus sp. nov. B head and rostrum, dorsal view D right protibia, anterior view F antenna, anterior view. Scale bars: 0.5 mm (A, B, E, F); 1 mm (C, D)." figureDoi="10.3897/zookeys.1197.114969.figure4" httpUri="https://binary.pensoft.net/fig/1023180" pageId="0" pageNumber="153">4C</figureCitation>
); ventrite V (Fig.
<figureCitation id="1DF7781877E2E88C46E85181E749DCA9" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Abdominal and genital structures of Pachynotus pilosus sp. nov. A ventrites, ventral view B sternite VIII and female genitalia, lateral view C sternum VIII, dorsal view D spermatheca, lateral view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1197.114969.figure5" httpUri="https://binary.pensoft.net/fig/1023181" pageId="0" pageNumber="153">5A</figureCitation>
) parabolic, longer than ventrite II. Sternite VIII (Fig.
<figureCitation id="CBE88D8348927DAF1518DB5DAC5D6462" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Abdominal and genital structures of Pachynotus pilosus sp. nov. A ventrites, ventral view B sternite VIII and female genitalia, lateral view C sternum VIII, dorsal view D spermatheca, lateral view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1197.114969.figure5" httpUri="https://binary.pensoft.net/fig/1023181" pageId="0" pageNumber="153">5C</figureCitation>
) with spiculum ventrale thin, rod-like and sinuate. Spermatheca (Fig.
<figureCitation id="6F7106A3CD0D4457C665BC0ABDAE69CD" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Abdominal and genital structures of Pachynotus pilosus sp. nov. A ventrites, ventral view B sternite VIII and female genitalia, lateral view C sternum VIII, dorsal view D spermatheca, lateral view. Scale bars: 0.5 mm." figureDoi="10.3897/zookeys.1197.114969.figure5" httpUri="https://binary.pensoft.net/fig/1023181" pageId="0" pageNumber="153">5D</figureCitation>
) with corpus subquadrate; cornu widely curved, U-shaped, apically gradually narrowed; ramus subspherical, prominent and long.
</paragraph>
</subSubSection>
<subSubSection id="9C47B1419EB8DDA169A61618DD6A54E7" pageId="0" pageNumber="153" type="etymology">
<paragraph id="F41C1F50AC315FCD1C7F48366264B5C1" pageId="0" pageNumber="153">Etymology.</paragraph>
<paragraph id="E958E80A5F0ED6F59EEC115A42AC4C95" pageId="0" pageNumber="153">
<emphasis id="E09C9C6AB5F0941899EC4827250AA710" italics="true" pageId="0" pageNumber="153">Pilosus</emphasis>
, Latin adjective, meaning
<normalizedToken id="9BEB54ACAA713ACC44D3EECC1C2DF60E" originalValue="“hairy”">&quot;hairy&quot;</normalizedToken>
, in reference to the significantly longer hair on the male fore tibiae than on other parts.
</paragraph>
</subSubSection>
<subSubSection id="A656280E7F093A1A60C31646147B531F" pageId="0" pageNumber="153" type="distribution">
<paragraph id="D3E7A0E38F58039FBE5545A9E533A6CA" pageId="0" pageNumber="153">Distribution.</paragraph>
<paragraph id="EE24B92C4B386FFB32A432F416D0C3E5" pageId="0" pageNumber="153">China (Xizang).</paragraph>
</subSubSection>
</treatment>
</document>