240 lines
26 KiB
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240 lines
26 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1108.85156" ID-Pensoft-Pub="1313-2970-1108-89" ID-Pensoft-UUID="4C588406675B5E2F8199E4C9DF13E485" ID-ZooBank="DB9FDD0F5FDF4B028E0B003EAE84EC91" ModsDocID="1313-2970-1108-89" checkinTime="1656059516731" checkinUser="pensoft" docAuthor="Zhao, Yi, Guo, Wan-Ru, Golovatch, Sergei I. & Liu, Wei-Xin" docDate="2022" docId="FCF9A2D331C5523DAE287198FC9D518C" docLanguage="en" docName="ZooKeys 1108: 89-118" docOrigin="ZooKeys 1108" docPubDate="2022-06-23" docSource="http://dx.doi.org/10.3897/zookeys.1108.85156" docTitle="Glyphiulus xiniudong Zhao & Liu 2022, sp. nov." docType="treatment" docUuid="6F0C1D58-BCAB-4FF0-AA4E-22D189E7202D" docUuidSource="ZooBank" docVersion="1" id="4C588406675B5E2F8199E4C9DF13E485" lastPageNumber="89" masterDocId="4C588406675B5E2F8199E4C9DF13E485" masterDocTitle="Revision of the javanicus species group of the millipede genus Glyphiulus Gervais, 1847, with descriptions of five new species from China (Diplopoda, Spirostreptida, Cambalopsidae)" masterLastPageNumber="118" masterPageNumber="89" pageNumber="89" updateTime="1656059516731" updateUser="pensoft">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Revision of the javanicus species group of the millipede genus Glyphiulus Gervais, 1847, with descriptions of five new species from China (Diplopoda, Spirostreptida, Cambalopsidae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Zhao, Yi</mods:namePart>
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<mods:affiliation>College of Plant Protection, South China Agricultural University, Guangzhou 510642, China</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Guo, Wan-Ru</mods:namePart>
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<mods:affiliation>College of Plant Protection, South China Agricultural University, Guangzhou 510642, China</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Golovatch, Sergei I.</mods:namePart>
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<mods:affiliation>Institute for Problems of Ecology and Evolution, Russian Academy of Sciences, Leninsky pr. 33, Moscow 119071, Russia</mods:affiliation>
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<mods:nameIdentifier type="email">sgolovatch@yandex.ru</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Liu, Wei-Xin</mods:namePart>
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<mods:affiliation>College of Plant Protection, South China Agricultural University, Guangzhou 510642, China</mods:affiliation>
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<mods:nameIdentifier type="email">da2000wei@163.com</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-06-23</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1108</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>89</mods:start>
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<mods:end>118</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1108.85156</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1108.85156</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1108-89</mods:identifier>
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<mods:identifier type="ZooBank">DB9FDD0F5FDF4B028E0B003EAE84EC91</mods:identifier>
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<mods:identifier type="Pensoft-UUID">4C588406675B5E2F8199E4C9DF13E485</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:zoobank.org:act:6F0C1D58-BCAB-4FF0-AA4E-22D189E7202D" httpUri="http://treatment.plazi.org/id/FCF9A2D331C5523DAE287198FC9D518C" lastPageNumber="89" pageId="0" pageNumber="89">
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<subSubSection pageId="0" pageNumber="89" type="nomenclature">
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<paragraph pageId="0" pageNumber="89">
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<taxonomicName LSID="http://zoobank.org/6F0C1D58-BCAB-4FF0-AA4E-22D189E7202D" authority="Zhao & Liu" authorityName="Zhao & Liu" authorityYear="2022" class="Diplopoda" family="Cambalopsidae" genus="Glyphiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Glyphiulus xiniudong" order="Spirostreptida" pageId="0" pageNumber="89" phylum="Arthropoda" rank="species" species="xiniudong" status="sp. nov.">Glyphiulus xiniudong Zhao & Liu</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="89">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="89" type="description">
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<paragraph pageId="0" pageNumber="89">
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Pictures of live animals A G. sinuatoprocessus Zhao & Liu, sp. nov. from Cave Niubi Yan B G. scutatus Zhao & Liu, sp. nov. from Cave Bianfu Dong C G. portaliformis Zhao & Liu, sp. nov. from Cave Baiyan Dong D G. xiniudong Zhao & Liu, sp. nov. from Cave Xiniu Dong E G. conuliformis Zhao & Liu, sp. nov. from Cave Yanzi Dong." figureDoi="10.3897/zookeys.1108.85156.figure5" httpUri="https://binary.pensoft.net/fig/705255" pageId="0" pageNumber="89">Figs 5D</figureCitation>
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A, B anterior body rings, dorsal and lateral views C, D mid-body rings, dorsal and lateral views, respectively E, F posterior body rings, dorsal and ventral views, respectively. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1108.85156.figure10" httpUri="https://binary.pensoft.net/fig/705260" pageId="0" pageNumber="89">, 10</figureCitation>
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)." figureDoi="10.3897/zookeys.1108.85156.figure11" httpUri="https://binary.pensoft.net/fig/705261" pageId="0" pageNumber="89">, 11</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="89" type="type material">
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<paragraph pageId="0" pageNumber="89">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="89">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="89">Holotype</emphasis>
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♂ (SCAU G78), China, Guangxi Zhuang Autonomous Region, Laibin City, Wuxuan County, Cave Xiniu Dong,
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<geoCoordinate degrees="23" direction="north" minutes="33" orientation="latitude" precision="925" value="23.55">23°33'N</geoCoordinate>
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,
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<geoCoordinate degrees="109" direction="east" minutes="32" orientation="longitude" precision="15" seconds="55" value="109.54861">109°32'55"E</geoCoordinate>
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, 100 m alt., 2021-I-15, leg. Tian Mingyi, Liu Weixin & Zhao Yi.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="89">Paratypes</emphasis>
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: 4 ♂, 30 ♀ (SCAU G78), same data as the holotype.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="89" type="etymology">
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<paragraph pageId="0" pageNumber="89">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="89">
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To emphasise the provenance of this species from the
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<normalizedToken originalValue="“Xiniu”">"Xiniu"</normalizedToken>
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Cave, in Chinese meaning
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<normalizedToken originalValue="“rhinoceros”">"rhinoceros"</normalizedToken>
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; noun in apposition.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="89" type="diagnosis">
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<paragraph pageId="0" pageNumber="89">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="89">
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Differs from congeners of the
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<taxonomicName baseAuthorityName="Pocock" baseAuthorityYear="1895" class="Diplopoda" family="Cambalopsidae" genus="Glyphiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Glyphiulus formosus" order="Spirostreptida" pageId="0" pageNumber="89" phylum="Arthropoda" rank="species" species="formosus">
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<emphasis italics="true" pageId="0" pageNumber="89">Glyphiulus formosus</emphasis>
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</taxonomicName>
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-group by the metazonae with an obvious, corrugate, carved texture and by the leg claw with a rather large accessory spine, coupled with a long subtriangular coxosternum of the anterior gonopod, the latter process being narrow and digitiform. Based on molecular evidence,
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<taxonomicName genus="G." lsidName="G. xiniudong" pageId="0" pageNumber="89" rank="species" species="xiniudong">
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<emphasis italics="true" pageId="0" pageNumber="89">G. xiniudong</emphasis>
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</taxonomicName>
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Zhao & Liu, sp. nov. differs from all other
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<taxonomicName authorityName="Gervais" authorityYear="1847" class="Diplopoda" family="Cambalopsidae" genus="Glyphiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Glyphiulus" order="Spirostreptida" pageId="0" pageNumber="89" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="89">Glyphiulus</emphasis>
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</taxonomicName>
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species analysed in a> 14.7% uncorrected p-distance of the COI barcoding gene.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="89" type="description">
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<paragraph pageId="0" pageNumber="89">Description.</paragraph>
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<paragraph pageId="0" pageNumber="89">
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Length ca. 28.0-31.0 (♂) or 26.0-41.0 mm (♀), mid-body rings round in cross-section, their width and height similar, 1.1-1.3 (♂) or 1.2-1.8 mm (♀). Body with 42-54 (♂) or 45-64 (♀) podous + 0-3 apodous rings + telson. Colouration purple-brownish, legs almost transparent (Fig.
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Pictures of live animals A G. sinuatoprocessus Zhao & Liu, sp. nov. from Cave Niubi Yan B G. scutatus Zhao & Liu, sp. nov. from Cave Bianfu Dong C G. portaliformis Zhao & Liu, sp. nov. from Cave Baiyan Dong D G. xiniudong Zhao & Liu, sp. nov. from Cave Xiniu Dong E G. conuliformis Zhao & Liu, sp. nov. from Cave Yanzi Dong." figureDoi="10.3897/zookeys.1108.85156.figure5" httpUri="https://binary.pensoft.net/fig/705255" pageId="0" pageNumber="89">5D</figureCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="89">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="89">Head</emphasis>
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surface smooth. Labrum with four teeth anteromedially. Ocellaria blackish, with 9-13 ommatidia arranged in 1-2 irregular linear rows (Figs
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A, B anterior body rings, dorsal and lateral views C, D mid-body rings, dorsal and lateral views, respectively E, F posterior body rings, dorsal and ventral views, respectively. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1108.85156.figure10" httpUri="https://binary.pensoft.net/fig/705260" pageId="0" pageNumber="89">10B</figureCitation>
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,
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)." figureDoi="10.3897/zookeys.1108.85156.figure11" httpUri="https://binary.pensoft.net/fig/705261" pageId="0" pageNumber="89">11A</figureCitation>
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). Antennae short, slightly clavate, reaching back to caudal margin of ring 2; in length, antennomeres 5> 3> 4 ≈ 2> 6> 1> 7. Antennomeres 5-7 each with a distodorsal field or corolla of bacilliform sensilla (sensory bacilli). Antennomere 7 with four sensory cones (Fig.
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)." figureDoi="10.3897/zookeys.1108.85156.figure11" httpUri="https://binary.pensoft.net/fig/705261" pageId="0" pageNumber="89">11B</figureCitation>
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). Gnathochilarium with a separate promentum, polytrichous on promentum and mentum, lamellae linguales each with 6-7 setae (Fig.
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)." figureDoi="10.3897/zookeys.1108.85156.figure11" httpUri="https://binary.pensoft.net/fig/705261" pageId="0" pageNumber="89">11B</figureCitation>
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). Mandible not dissected.
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</paragraph>
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<caption doi="10.3897/zookeys.1108.85156.figure10" httpUri="https://binary.pensoft.net/fig/705260" pageId="0" pageNumber="89" start="Figure 10" startId="F10">
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<paragraph pageId="0" pageNumber="89">
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<emphasis bold="true" pageId="0" pageNumber="89">Figure 10.</emphasis>
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<taxonomicName authorityName="Zhao & Liu" authorityYear="2022" class="Diplopoda" family="Cambalopsidae" genus="Glyphiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Glyphiulus xiniudong" order="Spirostreptida" pageId="0" pageNumber="89" phylum="Arthropoda" rank="species" species="xiniudong">
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<emphasis italics="true" pageId="0" pageNumber="89">Glyphiulus xiniudong</emphasis>
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</taxonomicName>
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Zhao & Liu, sp. nov., ♂ paratype
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<emphasis bold="true" pageId="0" pageNumber="89">A, B</emphasis>
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anterior body rings, dorsal and lateral views
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<emphasis bold="true" pageId="0" pageNumber="89">C, D</emphasis>
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mid-body rings, dorsal and lateral views, respectively
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<emphasis bold="true" pageId="0" pageNumber="89">E, F</emphasis>
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posterior body rings, dorsal and ventral views, respectively. Scale bars: 1 mm.
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</paragraph>
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</caption>
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<caption doi="10.3897/zookeys.1108.85156.figure11" httpUri="https://binary.pensoft.net/fig/705261" pageId="0" pageNumber="89" start="Figure 11" startId="F11">
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<paragraph pageId="0" pageNumber="89">
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<emphasis bold="true" pageId="0" pageNumber="89">Figure 11.</emphasis>
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<taxonomicName authorityName="Zhao & Liu" authorityYear="2022" class="Diplopoda" family="Cambalopsidae" genus="Glyphiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Glyphiulus xiniudong" order="Spirostreptida" pageId="0" pageNumber="89" phylum="Arthropoda" rank="species" species="xiniudong">
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<emphasis italics="true" pageId="0" pageNumber="89">Glyphiulus xiniudong</emphasis>
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</taxonomicName>
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Zhao & Liu, sp. nov., ♂ paratype
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<emphasis bold="true" pageId="0" pageNumber="89">A</emphasis>
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head and collum
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<emphasis bold="true" pageId="0" pageNumber="89">B</emphasis>
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gnathochilarium and left antenna
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<emphasis bold="true" pageId="0" pageNumber="89">C</emphasis>
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mid-body leg and claw
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<emphasis bold="true" pageId="0" pageNumber="89">D</emphasis>
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leg 1, frontal view
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<emphasis bold="true" pageId="0" pageNumber="89">E</emphasis>
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penes
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<emphasis bold="true" pageId="0" pageNumber="89">F</emphasis>
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♀ paratype, vulvae
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<emphasis bold="true" pageId="0" pageNumber="89">G</emphasis>
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anterior gonopods, caudal view
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<emphasis bold="true" pageId="0" pageNumber="89">H, J</emphasis>
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posterior gonopod, frontal view
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<emphasis bold="true" pageId="0" pageNumber="89">I, K</emphasis>
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posterior gonopod, caudal view. Scale bars: 0.5 mm (
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<emphasis bold="true" pageId="0" pageNumber="89">A, B</emphasis>
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), 0.2 mm (
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<emphasis bold="true" pageId="0" pageNumber="89">C-I</emphasis>
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), 0.1 mm (
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<emphasis bold="true" pageId="0" pageNumber="89">J, K</emphasis>
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).
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="89">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="89">Collum</emphasis>
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: crests complete and evident; carinotaxy formula I-III+P+M (Figs
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A, B anterior body rings, dorsal and lateral views C, D mid-body rings, dorsal and lateral views, respectively E, F posterior body rings, dorsal and ventral views, respectively. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1108.85156.figure10" httpUri="https://binary.pensoft.net/fig/705260" pageId="0" pageNumber="89">10A</figureCitation>
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,
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)." figureDoi="10.3897/zookeys.1108.85156.figure11" httpUri="https://binary.pensoft.net/fig/705261" pageId="0" pageNumber="89">11A</figureCitation>
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). Following metaterga strongly crested; carinotaxy formula 2/2+I/i+3/3 (Fig.
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A, B anterior body rings, dorsal and lateral views C, D mid-body rings, dorsal and lateral views, respectively E, F posterior body rings, dorsal and ventral views, respectively. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1108.85156.figure10" httpUri="https://binary.pensoft.net/fig/705260" pageId="0" pageNumber="89">10</figureCitation>
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). Ozoporiferous tubercles very large, coniform. Prozonae delicately alveolate-areolate, fine longitudinal striations in front of stricture. Metazonae with an obvious, corrugate, carved texture (Fig.
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A, B anterior body rings, dorsal and lateral views C, D mid-body rings, dorsal and lateral views, respectively E, F posterior body rings, dorsal and ventral views, respectively. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1108.85156.figure10" httpUri="https://binary.pensoft.net/fig/705260" pageId="0" pageNumber="89">10</figureCitation>
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). Rings 2 and 3 with long pleural flaps.
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</paragraph>
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<paragraph pageId="0" pageNumber="89">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="89">Epiproct</emphasis>
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simple, caudal edge uneven, with an obvious central tubercle dorsally (Fig.
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A, B anterior body rings, dorsal and lateral views C, D mid-body rings, dorsal and lateral views, respectively E, F posterior body rings, dorsal and ventral views, respectively. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1108.85156.figure10" httpUri="https://binary.pensoft.net/fig/705260" pageId="0" pageNumber="89">10E</figureCitation>
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). Paraprocts regularly convex, each with several irregular rows of setae. Hypoproct transversely bean-shaped, with 4+4 small setae (Fig.
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A, B anterior body rings, dorsal and lateral views C, D mid-body rings, dorsal and lateral views, respectively E, F posterior body rings, dorsal and ventral views, respectively. Scale bars: 1 mm." figureDoi="10.3897/zookeys.1108.85156.figure10" httpUri="https://binary.pensoft.net/fig/705260" pageId="0" pageNumber="89">10F</figureCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="89">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="89">Legs</emphasis>
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short, about as long as mid-body height; claw with a relatively large accessory spine at base, about half as long as claw (Fig.
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)." figureDoi="10.3897/zookeys.1108.85156.figure11" httpUri="https://binary.pensoft.net/fig/705261" pageId="0" pageNumber="89">11C</figureCitation>
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). ♂ legs 1 very strongly reduced, represented by a sternum showing a pair of small, more slender, fused, paramedian, subunciform prongs directed forward, with about 7-9+7-9 long setae at base; flanked by strongly separated, rudimentary, 1-segmented leg vestiges, with some setae (Fig.
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)." figureDoi="10.3897/zookeys.1108.85156.figure11" httpUri="https://binary.pensoft.net/fig/705261" pageId="0" pageNumber="89">11D</figureCitation>
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). ♂ legs 2 slightly hypertrophied, coxae large; penes rather small, much shorter than coxae, oblong-subtrapeziform, each with three strong setae distolaterally (Fig.
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)." figureDoi="10.3897/zookeys.1108.85156.figure11" httpUri="https://binary.pensoft.net/fig/705261" pageId="0" pageNumber="89">11E</figureCitation>
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). ♂ legs 3 modified through coxae being especially slender and elongate. ♂ femora 6 and 7 normal, neither modifications.
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</paragraph>
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<paragraph pageId="0" pageNumber="89">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="89">Anterior gonopods</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)." figureDoi="10.3897/zookeys.1108.85156.figure11" httpUri="https://binary.pensoft.net/fig/705261" pageId="0" pageNumber="89">11G</figureCitation>
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) with a long subtriangular coxosternum with about 9-11 microsetae near distal margin; apicomesal process of coxite very high, rather narrow and digitiform, modestly curved inwards. Telopodite very large, stout and coiled, 1-segmented, lateral in position, much higher than lateral corner of coxite, with a field of six microspinules at base and 6-7 strong setae apically.
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</paragraph>
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<paragraph pageId="0" pageNumber="89">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="89">Posterior gonopods</emphasis>
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(Figs
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)." figureDoi="10.3897/zookeys.1108.85156.figure11" httpUri="https://binary.pensoft.net/fig/705261" pageId="0" pageNumber="89">11H, I</figureCitation>
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) compact. Coxite subquadrate, with a circular field of about 10-15 basolateral microspinules in frontal view; with a field of 19 median microspinules and an apicolateral very strong and long seta in caudal view; apical and mesal parts of coxite with dense, strong and curved setae. Lamelliform lobe membranous, with a rather small, spine-like flagellum.
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</paragraph>
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<paragraph pageId="0" pageNumber="89">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="89">Vulvae</emphasis>
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very simple, bare, modestly emarginate medially (Fig.
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Glyphiulus xiniudong Zhao & Liu, sp. nov., ♂ paratype A head and collum B gnathochilarium and left antenna C mid-body leg and claw D leg 1, frontal view E penes F ♀ paratype, vulvae G anterior gonopods, caudal view H, J posterior gonopod, frontal view I, K posterior gonopod, caudal view. Scale bars: 0.5 mm (A, B), 0.2 mm (C-I), 0.1 mm (J, K)." figureDoi="10.3897/zookeys.1108.85156.figure11" httpUri="https://binary.pensoft.net/fig/705261" pageId="0" pageNumber="89">11F</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="89" type="remarks">
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<paragraph pageId="0" pageNumber="89">Remark.</paragraph>
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<paragraph pageId="0" pageNumber="89">In the absence of direct troglomorphic traits, this species can only be considered as troglophilic at most.</paragraph>
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</subSubSection>
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</treatment>
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</document> |