257 lines
30 KiB
XML
257 lines
30 KiB
XML
<document ID-CLB-Dataset="3848" ID-DOI="http://dx.doi.org/10.3897/zookeys.1062.66845" ID-GBIF-Dataset="e73f66c3-4c75-4c11-9ad1-be2def71e368" ID-PMC="PMC8530997" ID-Pensoft-Pub="1313-2970-1062-73" ID-Pensoft-UUID="2BCBF5DF56B450B1A9A88480A9F8B9CE" ID-PubMed="34720618" ID-ZooBank="310272E8F5DD4DAB84603AFCCD2E9C45" ModsDocID="1313-2970-1062-73" checkinTime="1634290158865" checkinUser="pensoft" docAuthor="Zhang, Jianshuang, Yu, Hao & Li, Shuqiang" docDate="2021" docId="1EB51659120952B68CB0AFFCAE80BADE" docLanguage="en" docName="ZooKeys 1062: 73-122" docOrigin="ZooKeys 1062" docPubDate="2021-10-14" docSource="http://dx.doi.org/10.3897/zookeys.1062.66845" docTitle="Sinostidia Yu & Li 2021, gen. nov." docType="treatment" docUuid="F0401D18-0B41-487F-96DE-68EF0CB9CFE7" docUuidSource="ZooBank" docVersion="6" id="2BCBF5DF56B450B1A9A88480A9F8B9CE" lastPageNumber="73" masterDocId="2BCBF5DF56B450B1A9A88480A9F8B9CE" masterDocTitle="On the clubionid spiders (Araneae, Clubionidae) from Xishuangbanna, China, with descriptions of two new genera and seven new species" masterLastPageNumber="122" masterPageNumber="73" pageNumber="73" updateTime="1732931016866" updateUser="ExternalLinkService">
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<mods:mods id="8105602B3C77A639C2D6BBB2FFFADEBB" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="A406C790E86FD389591E767B780C2A3D">
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<mods:title id="BA6F23391E980EA274B19929796F7D23">On the clubionid spiders (Araneae, Clubionidae) from Xishuangbanna, China, with descriptions of two new genera and seven new species</mods:title>
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<mods:name id="C7850965BF7931D63BD35FFC70327671" type="personal">
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<mods:roleTerm id="2539C8E680181476E7E0D5B19614DCA5">Author</mods:roleTerm>
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<mods:namePart id="6548D0CD56001934170D9D6E7833027B">Zhang, Jianshuang</mods:namePart>
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<mods:affiliation id="A2E4AC063CD8400C096E3B74C703129B">School of Life Sciences, Guizhou Normal University, Guiyang, Guizhou, China</mods:affiliation>
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<mods:roleTerm id="8826F543B5542273C19763C8234A9125">Author</mods:roleTerm>
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<mods:namePart id="83EB2C7B30D09EF54B1B6F08302DF3BE">Yu, Hao</mods:namePart>
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<mods:affiliation id="D1A87DB37D9E94C846991A25E3F10F39">School of Biological Sciences, Guizhou Education University, Guiyang, Guizhou, China</mods:affiliation>
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<mods:nameIdentifier id="5F006119D0E8B518B060D472A3655DD7" type="email">insect1986@126.com</mods:nameIdentifier>
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<mods:namePart id="1DE757A05B261AC1B9620BFE24871C1E">Li, Shuqiang</mods:namePart>
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<mods:nameIdentifier id="57F59C04054863DD624C4E54FA8A6A83" type="ORCID">https://orcid.org/0000-0002-3290-5416</mods:nameIdentifier>
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<mods:affiliation id="6F9420DD4BC8B9514656B414A589630A">Institute of Zoology, Chinese Academy of Sciences, Beijing, China</mods:affiliation>
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<mods:typeOfResource id="81231DC358FD63A1E838D9B2B799279E">text</mods:typeOfResource>
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<mods:title id="0AEDDBD572A0C21E0DF8187993352DD9">ZooKeys</mods:title>
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<mods:part id="90266DDB8BDE7FE81CFDF3A6B56022B6">
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<mods:date id="686A90A3C3D0082B497CA6FEAD38C35B">2021</mods:date>
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<mods:number id="3770254159F50676DD25C1948FA36555">2021-10-14</mods:number>
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<mods:number id="69CF0B39C3CBB4FC55F17381F329DA83">1062</mods:number>
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<mods:start id="C74E781F95A50F370A5F4BF899122F8B">73</mods:start>
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<mods:url id="7A2BEAE697DEED7D412B6DC7A3F7D3DF">http://dx.doi.org/10.3897/zookeys.1062.66845</mods:url>
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<mods:classification id="1D9E70FEADCD3358300A663DDB91E94A">journal article</mods:classification>
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<mods:identifier id="BDC213568EC4827A0CBAA26D6A0989D6" type="DOI">http://dx.doi.org/10.3897/zookeys.1062.66845</mods:identifier>
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<treatment id="1EB51659120952B68CB0AFFCAE80BADE" ID-GBIF-Taxon="189468740" LSID="urn:lsid:zoobank.org:act:F0401D18-0B41-487F-96DE-68EF0CB9CFE7" httpUri="http://treatment.plazi.org/id/1EB51659120952B68CB0AFFCAE80BADE" lastPageNumber="73" pageId="0" pageNumber="73" scope_family="Clubionidae" scope_order="Araneae">
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<subSubSection id="933DA9579CD5BB97A6C7FC3AE284D974" pageId="0" pageNumber="73" type="nomenclature">
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<paragraph id="C9A5F4BD1C77CB007E74AE47E209EEA6" pageId="0" pageNumber="73">
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<taxonomicName id="F6DE56F7A66CBDF86571DF28985EA466" ID-CoL="98YM6" LSID="http://zoobank.org/F0401D18-0B41-487F-96DE-68EF0CB9CFE7" authority="Yu & Li" authorityName="Yu & Li" authorityYear="2021" class="Arachnida" family="Clubionidae" genus="Sinostidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinostidia" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="genus" status="gen. nov.">Sinostidia Yu & Li</taxonomicName>
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<taxonomicNameLabel id="5E7F39FC72A8E24934D63F7C0931D388" pageId="0" pageNumber="73">gen. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="8B5EAD8FD64A1A7072BD38FE0C459417" pageId="0" pageNumber="73" type="type species">
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<paragraph id="F5E0875849EB1720CC4D3CAECC3CCC09" pageId="0" pageNumber="73">Type species.</paragraph>
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<paragraph id="3F285B93C9007D015D9758906F2C9455" pageId="0" pageNumber="73">
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<taxonomicName id="41FF27193FDC61CE3D8DD0697C12BFF7" authorityName="Yu & Li" authorityYear="2021" class="Arachnida" family="Clubionidae" genus="Sinostidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinostidia shuangjiao" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="species" species="shuangjiao">
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<emphasis id="43793C4CC83B3418D2D78F8B22EED633" italics="true" pageId="0" pageNumber="73">Sinostidia shuangjiao</emphasis>
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</taxonomicName>
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Yu & Li, sp. nov.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="D8246C13C984FCE5F9F3FFC758A49BB2" pageId="0" pageNumber="73" type="etymology">
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<paragraph id="5AD63F7A7A53EDBFF03F0BBB3B86D9CE" pageId="0" pageNumber="73">Etymology.</paragraph>
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<paragraph id="2DBF5424496952225FD3BD4298D9A9C1" pageId="0" pageNumber="73">
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The generic name is derived from the
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<normalizedToken id="0EF9CD2BFE26EE85788C19D4758AF0CA" originalValue="species’">species'</normalizedToken>
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similarity to
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<taxonomicName id="80F9269298CA75E14E2F4E476AD6EE7C" class="Arachnida" family="Clubionidae" genus="Pristidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pristidia" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="genus">
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<emphasis id="5FEC9A0859770CCA4E3323A73BADEDEF" italics="true" pageId="0" pageNumber="73">Pristidia</emphasis>
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</taxonomicName>
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and the Latin adjective
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<taxonomicName id="EFA53FC2E656C1503B30796D3224E206" genus="Sino" lsidName="Sino" pageId="0" pageNumber="73" rank="genus">
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<emphasis id="0F67A7C4EBFF8FBDB7482E3D7A784D71" italics="true" pageId="0" pageNumber="73">Sino</emphasis>
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</taxonomicName>
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- for Chinese, referring to the distribution of the genus. The gender is feminine.
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</paragraph>
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</subSubSection>
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<subSubSection id="518756AB60717E45CBBD6CD45365FDCF" pageId="0" pageNumber="73" type="diagnosis">
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<paragraph id="7D8BF3D6CB4289FD4E631380CF84F925" pageId="0" pageNumber="73">Diagnosis.</paragraph>
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<paragraph id="A5A706089B9A01B0FFC544AE3615E798" pageId="0" pageNumber="73">
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This genus can be easily confused with
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<taxonomicName id="AF63EF1559285A079B01DE9F0BF4CF3A" class="Arachnida" family="Clubionidae" genus="Pristidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pristidia" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="genus">
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<emphasis id="7B45703271C21D40239A500B5078DA74" italics="true" pageId="0" pageNumber="73">Pristidia</emphasis>
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</taxonomicName>
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due to a similar appearance.
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<taxonomicName id="FF45CF31C7275596275C6AC3EA0996AB" authorityName="Yu & Li" authorityYear="2021" class="Arachnida" family="Clubionidae" genus="Sinostidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinostidia" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="genus">
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<emphasis id="085CCE545523EA319CDD999A1D417C91" italics="true" pageId="0" pageNumber="73">Sinostidia</emphasis>
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</taxonomicName>
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gen. nov. and
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<taxonomicName id="794713145765FA1D4F0403D3920BFDB9" class="Arachnida" family="Clubionidae" genus="Pristidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pristidia" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="genus">
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<emphasis id="A9F1377E6579DB8B48C24F27D617C761" italics="true" pageId="0" pageNumber="73">Pristidia</emphasis>
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</taxonomicName>
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share a similar cephalic region/carapace width ratio, relatively large eyes (PME barely> their diameter apart), tibial spination, and pale brownish body, but they can be separated by
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<taxonomicName id="9B133B35DAC97D736CB6C037865B3F04" authorityName="Yu & Li" authorityYear="2021" class="Arachnida" family="Clubionidae" genus="Sinostidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinostidia" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="genus">
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<emphasis id="37D69A0333544D03557CE206AECC655E" italics="true" pageId="0" pageNumber="73">Sinostidia</emphasis>
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</taxonomicName>
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gen. nov. having promarginal teeth closer to the fang base than the retromarginal ones. The copulatory organs of
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<taxonomicName id="D648ACC6EF95131B26E7174A859EDF2A" authorityName="Yu & Li" authorityYear="2021" class="Arachnida" family="Clubionidae" genus="Sinostidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinostidia" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="genus">
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<emphasis id="FAAD76E77B63135B51959DD88FADF690" italics="true" pageId="0" pageNumber="73">Sinostidia</emphasis>
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</taxonomicName>
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gen. nov. resemble those of
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<taxonomicName id="37441DD3D78200291D5AAFFA2372C156" class="Arachnida" family="Clubionidae" genus="Pristidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pristidia" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="genus">
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<emphasis id="F144519DDC7905870729A92D9242F381" italics="true" pageId="0" pageNumber="73">Pristidia</emphasis>
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</taxonomicName>
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in having a similar bulb with a sharply pointed embolus arising dorsally, hidden by the tegulum and by having a similar epigynal plate, but differ by: (1) the palpal tibia with 2 apophyses (Figs
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<figureCitation id="0CF9F26450BB75A280ADD9EEFBE56A0F" captionStart="Figure 21" captionStartId="F21" captionText="Figure 21. Male palp of the holotype of Sinostidia shuangjiao sp. nov. A prolateral view B retrolateral view C bulb, prolateral view D bulb, ventral view E bulb, retrolateral view. Abbreviations: C = conductor; E = embolus; EB = embolic base; RTA = retrolateral tibial apophysis; TA = tegular apophysis; VTA = ventral tibial apophysis. Scale bars: 0.10 mm (equal for A, B, equal for C-E)." figureDoi="10.3897/zookeys.1062.66845.figure21" httpUri="https://binary.pensoft.net/fig/599525" pageId="0" pageNumber="73">21B</figureCitation>
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,
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<figureCitation id="BAC54AED2A78C3C1E7294CCEADEFF705" captionStart="Figure 23" captionStartId="F23" captionText="Figure 23. Male palp of the holotype of Sinostidia dujiao sp. nov. A prolateral view B retrolateral view C bulb, prolateral view D bulb, ventral view E bulb, retrolateral view. Abbreviations: C = conductor; E = embolus; EB = embolic base; RTA = retrolateral tibial apophysis; TA = tegular apophysis; VTA = ventral tibial apophysis. Scale bars: 0.10 mm (equal for A, B, equal for C-E)." figureDoi="10.3897/zookeys.1062.66845.figure23" httpUri="https://binary.pensoft.net/fig/599527" pageId="0" pageNumber="73">23B</figureCitation>
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) (vs. 1 apophysis); (2) the distinct and heavily sclerotised tegular apophysis (Figs
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<figureCitation id="450066171584902243FA9C3D87682E61" captionStart="Figure 21" captionStartId="F21" captionText="Figure 21. Male palp of the holotype of Sinostidia shuangjiao sp. nov. A prolateral view B retrolateral view C bulb, prolateral view D bulb, ventral view E bulb, retrolateral view. Abbreviations: C = conductor; E = embolus; EB = embolic base; RTA = retrolateral tibial apophysis; TA = tegular apophysis; VTA = ventral tibial apophysis. Scale bars: 0.10 mm (equal for A, B, equal for C-E)." figureDoi="10.3897/zookeys.1062.66845.figure21" httpUri="https://binary.pensoft.net/fig/599525" pageId="0" pageNumber="73">21A-E</figureCitation>
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,
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<figureCitation id="58234CE4262395539288E89000621BBC" captionStart="Figure 23" captionStartId="F23" captionText="Figure 23. Male palp of the holotype of Sinostidia dujiao sp. nov. A prolateral view B retrolateral view C bulb, prolateral view D bulb, ventral view E bulb, retrolateral view. Abbreviations: C = conductor; E = embolus; EB = embolic base; RTA = retrolateral tibial apophysis; TA = tegular apophysis; VTA = ventral tibial apophysis. Scale bars: 0.10 mm (equal for A, B, equal for C-E)." figureDoi="10.3897/zookeys.1062.66845.figure23" httpUri="https://binary.pensoft.net/fig/599527" pageId="0" pageNumber="73">23C-E</figureCitation>
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) (vs. tegular apophysis absent in almost all
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<taxonomicName id="9BDADFB87996D7841C65C8C26EDCEF66" class="Arachnida" family="Clubionidae" genus="Pristidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pristidia" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="genus">
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<emphasis id="3AFB33FB4EDBDE43F896A0675B88A331" italics="true" pageId="0" pageNumber="73">Pristidia</emphasis>
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</taxonomicName>
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species, or present but semi-transparent in
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<taxonomicName id="CE8F066A9D205619BE3CCC1586D1778E" lsidName="P. cervicornuta" pageId="0" pageNumber="73" rank="species" species="cervicornuta">
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<emphasis id="19269653AEC1DF686DFE1D75267852B2" italics="true" pageId="0" pageNumber="73">P. cervicornuta</emphasis>
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</taxonomicName>
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); (3) the epigyne with a large depression or atrium (Figs
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<figureCitation id="14BF1AE40A06F559970AB73D65EDA2BF" captionStart="Figure 22" captionStartId="F22" captionText="Figure 22. Sinostidia shuangjiao sp. nov., female paratype and male holotype, epigyne (A-D), male habitus (E, F) and female habitus (G, H) A intact, ventral view B cleared, ventral view C cleared, dorsal view D cleared, dorsal view E dorsal view F lateral view G dorsal view H ventral view. Abbreviations: BS = bursa; CD = copulatory duct; CO = copulatory opening; SB = spermathecal base; SH = spermathecal head; SP = spermatheca. Scale bars: 0.10 mm (equal for A-D); 1 mm (equal for E, F, equal for G, H)." figureDoi="10.3897/zookeys.1062.66845.figure22" httpUri="https://binary.pensoft.net/fig/599526" pageId="0" pageNumber="73">22A, B</figureCitation>
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,
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<figureCitation id="B299447466E9EE9816C4E265B6E8BCD2" captionStart="Figure 24" captionStartId="F24" captionText="Figure 24. Sinostidia dujiao sp. nov., female paratype and male holotype, epigyne (A-D), male habitus (E, F) and female habitus (G, H) A intact, ventral view B cleared, ventral view C cleared, dorsal view D cleared, dorsal view E dorsal view F lateral view G dorsal view H ventral view. Abbreviations: BS = bursa; CD = copulatory duct; CO = copulatory opening; SB = spermathecal base; SH = spermathecal head; SP = spermatheca. Scale bars: 0.10 mm (equal for A-D); 1 mm (equal for E, F, equal for G, H)." figureDoi="10.3897/zookeys.1062.66845.figure24" httpUri="https://binary.pensoft.net/fig/599528" pageId="0" pageNumber="73">24A, B</figureCitation>
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) (vs. depression and atrium lacking); (4) the spermathecae consist of a subglobular head and torsional base (Figs
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<figureCitation id="9A6FF3D9394D916028E850B1E2419D05" captionStart="Figure 22" captionStartId="F22" captionText="Figure 22. Sinostidia shuangjiao sp. nov., female paratype and male holotype, epigyne (A-D), male habitus (E, F) and female habitus (G, H) A intact, ventral view B cleared, ventral view C cleared, dorsal view D cleared, dorsal view E dorsal view F lateral view G dorsal view H ventral view. Abbreviations: BS = bursa; CD = copulatory duct; CO = copulatory opening; SB = spermathecal base; SH = spermathecal head; SP = spermatheca. Scale bars: 0.10 mm (equal for A-D); 1 mm (equal for E, F, equal for G, H)." figureDoi="10.3897/zookeys.1062.66845.figure22" httpUri="https://binary.pensoft.net/fig/599526" pageId="0" pageNumber="73">22C, D</figureCitation>
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,
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<figureCitation id="92E7B650BF9681BAE547CACCDC58CBC3" captionStart="Figure 24" captionStartId="F24" captionText="Figure 24. Sinostidia dujiao sp. nov., female paratype and male holotype, epigyne (A-D), male habitus (E, F) and female habitus (G, H) A intact, ventral view B cleared, ventral view C cleared, dorsal view D cleared, dorsal view E dorsal view F lateral view G dorsal view H ventral view. Abbreviations: BS = bursa; CD = copulatory duct; CO = copulatory opening; SB = spermathecal base; SH = spermathecal head; SP = spermatheca. Scale bars: 0.10 mm (equal for A-D); 1 mm (equal for E, F, equal for G, H)." figureDoi="10.3897/zookeys.1062.66845.figure24" httpUri="https://binary.pensoft.net/fig/599528" pageId="0" pageNumber="73">24C, D</figureCitation>
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) (vs. spermathecae undivided).
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</paragraph>
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<caption id="E365C9F13A87F4B1C2B9704CD6EE8DF3" doi="10.3897/zookeys.1062.66845.figure21" httpUri="https://binary.pensoft.net/fig/599525" pageId="0" pageNumber="73" start="Figure 21" startId="F21">
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<paragraph id="174EB2BD3392872A28D6AA62EEE3FB86" pageId="0" pageNumber="73">
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<emphasis id="57B6274F8FB5E1042DF2EFB3F5A362D7" bold="true" pageId="0" pageNumber="73">Figure 21.</emphasis>
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Male palp of the holotype of
|
||
<taxonomicName id="72A225C96733154171F7655A2E804B63" authorityName="Yu & Li" authorityYear="2021" class="Arachnida" family="Clubionidae" genus="Sinostidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinostidia shuangjiao" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="species" species="shuangjiao">
|
||
<emphasis id="A736106A3CDEF026D294EC824E6D5ADA" italics="true" pageId="0" pageNumber="73">Sinostidia shuangjiao</emphasis>
|
||
</taxonomicName>
|
||
sp. nov.
|
||
<emphasis id="55373B7AD4AEAACC83A1D87EF17CA6E0" bold="true" pageId="0" pageNumber="73">A</emphasis>
|
||
prolateral view
|
||
<emphasis id="A8E255B60B04C33AB0F28FE19DD15475" bold="true" pageId="0" pageNumber="73">B</emphasis>
|
||
retrolateral view
|
||
<emphasis id="61D5AC00B77D327D8EC39355DA4F86C5" bold="true" pageId="0" pageNumber="73">C</emphasis>
|
||
bulb, prolateral view
|
||
<emphasis id="27811968C6D2CC2F46D6429E817272E8" bold="true" pageId="0" pageNumber="73">D</emphasis>
|
||
bulb, ventral view
|
||
<emphasis id="E36E7872DFCDC2302141085EBFAE8590" bold="true" pageId="0" pageNumber="73">E</emphasis>
|
||
bulb, retrolateral view. Abbreviations: C = conductor; E = embolus; EB = embolic base; RTA = retrolateral tibial apophysis; TA = tegular apophysis; VTA = ventral tibial apophysis. Scale bars: 0.10 mm (equal for
|
||
<emphasis id="7491D52D88FE94FC754E3CB5D0A50F64" bold="true" pageId="0" pageNumber="73">A, B</emphasis>
|
||
, equal for
|
||
<emphasis id="F03F877E6C67188A1D0EC1BA5B9D7489" bold="true" pageId="0" pageNumber="73">C-E</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="5D923C96B06124AB078006882663843D" doi="10.3897/zookeys.1062.66845.figure22" httpUri="https://binary.pensoft.net/fig/599526" pageId="0" pageNumber="73" start="Figure 22" startId="F22">
|
||
<paragraph id="F3762E2CEECB88DD188301FA2BEF2334" pageId="0" pageNumber="73">
|
||
<emphasis id="2B936E29B4FF67D423A3CF48C8A7B007" bold="true" pageId="0" pageNumber="73">Figure 22.</emphasis>
|
||
<taxonomicName id="DA689A2E1470583D387E956434BE0A90" authorityName="Yu & Li" authorityYear="2021" class="Arachnida" family="Clubionidae" genus="Sinostidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinostidia shuangjiao" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="species" species="shuangjiao">
|
||
<emphasis id="1190FBE3E21ACA816E0FF57A3454F145" italics="true" pageId="0" pageNumber="73">Sinostidia shuangjiao</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., female paratype and male holotype, epigyne (
|
||
<emphasis id="DE0CE190391BDD1ED6B8E5BBC3300668" bold="true" pageId="0" pageNumber="73">A-D</emphasis>
|
||
), male habitus (
|
||
<emphasis id="A930D990B4EEB49E3D7FABF766A9A1B7" bold="true" pageId="0" pageNumber="73">E, F</emphasis>
|
||
) and female habitus (
|
||
<emphasis id="502EF741F9D3DD9F4F5E6103A0ACDF6D" bold="true" pageId="0" pageNumber="73">G, H</emphasis>
|
||
)
|
||
<emphasis id="C353F16B16BB78786C66C6DEB857484E" bold="true" pageId="0" pageNumber="73">A</emphasis>
|
||
intact, ventral view
|
||
<emphasis id="3B7B3F406FD7B339F55B85CBE9347E99" bold="true" pageId="0" pageNumber="73">B</emphasis>
|
||
cleared, ventral view
|
||
<emphasis id="820023D68A1C92229A19C9CFAFE9E248" bold="true" pageId="0" pageNumber="73">C</emphasis>
|
||
cleared, dorsal view
|
||
<emphasis id="1453A52BD7D1DA258424B531039850F5" bold="true" pageId="0" pageNumber="73">D</emphasis>
|
||
cleared, dorsal view
|
||
<emphasis id="12C3350ED679FC7583003A163F5EA4F3" bold="true" pageId="0" pageNumber="73">E</emphasis>
|
||
dorsal view
|
||
<emphasis id="98488390C6B01531B23B7256BB9EBE55" bold="true" pageId="0" pageNumber="73">F</emphasis>
|
||
lateral view
|
||
<emphasis id="4F308BC706C86AB16B457A1C9B12AFF7" bold="true" pageId="0" pageNumber="73">G</emphasis>
|
||
dorsal view
|
||
<emphasis id="D5176D11A1355E01B77926FB1BCB21DA" bold="true" pageId="0" pageNumber="73">H</emphasis>
|
||
ventral view. Abbreviations: BS = bursa; CD = copulatory duct; CO = copulatory opening; SB = spermathecal base; SH = spermathecal head; SP = spermatheca. Scale bars: 0.10 mm (equal for
|
||
<emphasis id="C68D0C1BF0236891E0F5B277D0A01949" bold="true" pageId="0" pageNumber="73">A-D</emphasis>
|
||
); 1 mm (equal for
|
||
<emphasis id="1940C85A4FC196333335943E83A91EA6" bold="true" pageId="0" pageNumber="73">E, F</emphasis>
|
||
, equal for
|
||
<emphasis id="C19ECBC8B916E5D07676558926D027DA" bold="true" pageId="0" pageNumber="73">G, H</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="F9ED732A649439D0B94D1E3544356547" pageId="0" pageNumber="73" type="description">
|
||
<paragraph id="7F409BF2C76E1E8A335B1C5F2397C5BC" pageId="0" pageNumber="73">Description.</paragraph>
|
||
<paragraph id="11929CCF1AB8F227566C0AB38F8AD1F4" pageId="0" pageNumber="73">Medium-sized, with body length of males 4.5-5.0, females 4.79-5.6. Body yellow-white, legs uniformly coloured as carapace. Carapace: elongate-oval in dorsal view, pars cephalica slightly elevated above thorax, pars thoracica distinctly wider than pars cephalica; integument smooth, with sparse, erect, thin, dark bristles on pars cephalica (bristles detach easily in ethanol); yellow or pale orange, slightly darker in ocular region, without distinct pattern; fovea longitudinal, reddish. Clypeus height distinctly less than diameter of AME. Chelicerae robust, brownish red, fang furrow with three promarginal and two retromarginal teeth. Sternum yellowish, anteriorly straight, anterior and lateral margins with brown extensions fitted into intercoxal concavities; posterior region strongly protruded between coxae IV. Eyes: arranged in a compact group; AER slightly recurved in dorsal view, procurved in anterior view, AME very slightly smaller than ALE, or equal in diameter, AME closer to ALE than to each other; PER recurved in dorsal view, PME distinctly larger than PLE, PME separated by one diameter. Legs: formula usually IV, I, II, III; all tarsi scopulate; anterior metatarsi with a pair of basal ventral spines; tibiae I and II with two pairs of strong ventral spines; tibiae and metatarsi of posterior legs with more spines than anterior legs, but spination varies among different individuals. Abdomen: lanceolate, tapered posteriorly, uniformly white, dorsum with numerous indistinct patches, or anteriorly with a longitudinal, grey heart mark; venter, sides white, without distinct markings. Spinnerets: anterior lateral spinnerets short and coniform; posterior lateral spinnerets cylindrical, relatively long; anterior median spinnerets small, sandwiched between anterior lateral spinnerets and posterior lateral spinnerets.</paragraph>
|
||
<paragraph id="047C26D84162B8FD5D55529E47194222" pageId="0" pageNumber="73">
|
||
Male palp: Femur and patella unmodified. Tibia short, no longer than 1/2 of cymbium length, with two apophyses: ventral apophysis stout, with blunt tip, typically thumb-like; retrolateral apophysis weak, shape variable, tip relatively pointed. Cymbium unmodified, ~ 1.8
|
||
<normalizedToken id="D3B7804CB1C59364C57C037CED8022B0" originalValue="×">x</normalizedToken>
|
||
longer than wide, with dense dorsal setae. Bulb elongate-oval, embolic area located distally on tegulum. Tegular apophysis large, longer than 1/2 of tegulum width, arising at ~ 1
|
||
<normalizedToken id="14E3753A35BBF77730623406B37874D8" originalValue="o’clock">o'clock</normalizedToken>
|
||
position, gradually tapered toward apex, pointed prolatero-distally, covering embolic base. Embolus with bulky base and sharp tip, curved behind tegular apophysis, tip extended to apex of cymbium. Conductor small, situated retrolaterally on tegulum.
|
||
</paragraph>
|
||
<paragraph id="BB1CAB575484AEBAD1FE0E1EB4C0D456" pageId="0" pageNumber="73">Epigyne: Plate with shallow, very large depression or atrium, covering> 80% of plate. Spermathecae situated anteriorly, with subglobular head and twisted base. Bursae situated posteriorly, surface wrinkled, ribbed, pigmented, sclerotised inside. Fertilisation ducts small, acicular, on distal end of spermathecal base.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2D634FB4D43AE160D822B59F6A8400C5" pageId="0" pageNumber="73" type="comments">
|
||
<paragraph id="5CBE22F839715AC279EA7E2E16AF0029" pageId="0" pageNumber="73">Comments.</paragraph>
|
||
<paragraph id="CEA7ABF30BFAB9FD4A7C52146970F6F2" pageId="0" pageNumber="73">
|
||
The large PME and the presence of a claw-shaped embolus located behind the tegulum indicate that the new genus is likely closely related to
|
||
<taxonomicName id="527FF7EA87566BB6FDB3D51A2CCBE097" class="Arachnida" family="Clubionidae" genus="Pristidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pristidia" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="F365CE788CFAD34CE4F6FD3ABA2D84F3" italics="true" pageId="0" pageNumber="73">Pristidia</emphasis>
|
||
</taxonomicName>
|
||
. Somatic characters are either poorly delineated or variable, making the differentiation of
|
||
<taxonomicName id="0BBA53A1AA7C8252B4B79FE6659D9584" authorityName="Yu & Li" authorityYear="2021" class="Arachnida" family="Clubionidae" genus="Sinostidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinostidia" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="FEB5572D90FD9B091770EEF487995473" italics="true" pageId="0" pageNumber="73">Sinostidia</emphasis>
|
||
</taxonomicName>
|
||
gen. nov. and
|
||
<taxonomicName id="7CD0C70ACB01A7E70481EFBE3F0B37D0" class="Arachnida" family="Clubionidae" genus="Pristidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pristidia" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="CB3118D1530C6D3BA208B501049B6B28" italics="true" pageId="0" pageNumber="73">Pristidia</emphasis>
|
||
</taxonomicName>
|
||
difficult. However, the two new species share a distinct set of genitalic characters and can be easily separated from
|
||
<taxonomicName id="1B09CED58469010DB688FA42526E3DA5" class="Arachnida" family="Clubionidae" genus="Pristidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pristidia" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="C55B2F733FFEF16A4A0CAEB3843FB964" italics="true" pageId="0" pageNumber="73">Pristidia</emphasis>
|
||
</taxonomicName>
|
||
, thus, we established a new genus to accommodate them.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="AFC840A720E73037DA00331742375FE5" pageId="0" pageNumber="73" type="composition">
|
||
<paragraph id="2DB490C046D1EE4216E7FC01129339E0" pageId="0" pageNumber="73">Composition.</paragraph>
|
||
<paragraph id="29EBCE50FAE66E5E6F02C0F54269701E" pageId="0" pageNumber="73">
|
||
Two species,
|
||
<taxonomicName id="CBA16E6DE1CFBE538CDFA27219C6B126" authorityName="Yu & Li" authorityYear="2021" class="Arachnida" family="Clubionidae" genus="Sinostidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinostidia shuangjiao" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="species" species="shuangjiao">
|
||
<emphasis id="5B6BF00CDD369B01ACF9AB3A84290AC3" italics="true" pageId="0" pageNumber="73">Sinostidia shuangjiao</emphasis>
|
||
</taxonomicName>
|
||
Yu & Li, sp. nov. (type species) and
|
||
<taxonomicName id="46E480EA262BCD3D622CDB1D59BE0812" authorityName="Yu & Li" authorityYear="2021" class="Arachnida" family="Clubionidae" genus="Sinostidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinostidia dujiao" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="species" species="dujiao">
|
||
<emphasis id="77B735FBF1C2DC87AFBBE4B7EE2E0E59" italics="true" pageId="0" pageNumber="73">Sinostidia dujiao</emphasis>
|
||
</taxonomicName>
|
||
Yu & Li, sp. nov.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4691F53B2335586114A3359958658B2B" pageId="0" pageNumber="73" type="distribution">
|
||
<paragraph id="AD74621F5EE223D2DA8B43833B563459" pageId="0" pageNumber="73">Distribution.</paragraph>
|
||
<paragraph id="76FEE4363437BB11F3F29492E8BE197A" pageId="0" pageNumber="73">China (Yunnan).</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |