257 lines
24 KiB
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257 lines
24 KiB
XML
<document 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="4" 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="1668150973149" updateUser="ExternalLinkService">
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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>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: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>Zhang, Jianshuang</mods:namePart>
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<mods:affiliation>School of Life Sciences, Guizhou Normal University, Guiyang, Guizhou, 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>Yu, Hao</mods:namePart>
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<mods:affiliation>School of Biological Sciences, Guizhou Education University, Guiyang, Guizhou, China</mods:affiliation>
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<mods:nameIdentifier type="email">insect1986@126.com</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>Li, Shuqiang</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-3290-5416</mods:nameIdentifier>
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<mods:affiliation>Institute of Zoology, Chinese Academy of Sciences, Beijing, China</mods:affiliation>
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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>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-10-14</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1062</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>73</mods:start>
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<mods:end>122</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.1062.66845</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.1062.66845</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1062-73</mods:identifier>
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<mods:identifier type="ZooBank">310272E8F5DD4DAB84603AFCCD2E9C45</mods:identifier>
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<mods:identifier type="Pensoft-UUID">2BCBF5DF56B450B1A9A88480A9F8B9CE</mods:identifier>
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</mods:mods>
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<treatment 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">
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<subSubSection pageId="0" pageNumber="73" type="nomenclature">
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<paragraph pageId="0" pageNumber="73">
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<taxonomicName LSID="http://zoobank.org/F0401D18-0B41-487F-96DE-68EF0CB9CFE7" authority="Yu & Li" authorityName="Yu & Li" authorityYear="2021" 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 pageId="0" pageNumber="73">gen. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="73" type="type species">
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<paragraph pageId="0" pageNumber="73">Type species.</paragraph>
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<paragraph pageId="0" pageNumber="73">
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<taxonomicName authorityName="Yu & Li" authorityYear="2021" 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 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 pageId="0" pageNumber="73" type="etymology">
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<paragraph pageId="0" pageNumber="73">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="73">
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The generic name is derived from the
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<normalizedToken originalValue="species’">species'</normalizedToken>
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similarity to
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<taxonomicName 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 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 genus="Sino" lsidName="Sino" pageId="0" pageNumber="73" rank="genus">
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<emphasis 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 pageId="0" pageNumber="73" type="diagnosis">
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<paragraph pageId="0" pageNumber="73">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="73">
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This genus can be easily confused with
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<taxonomicName 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 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 authorityName="Yu & Li" authorityYear="2021" 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 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 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 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 authorityName="Yu & Li" authorityYear="2021" 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 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 authorityName="Yu & Li" authorityYear="2021" 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 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 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 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 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 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 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 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 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 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 lsidName="P. cervicornuta" pageId="0" pageNumber="73" rank="species" species="cervicornuta">
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<emphasis 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 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 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 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 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 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 pageId="0" pageNumber="73">
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<emphasis bold="true" pageId="0" pageNumber="73">Figure 21.</emphasis>
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Male palp of the holotype of
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<taxonomicName authorityName="Yu & Li" authorityYear="2021" 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 italics="true" pageId="0" pageNumber="73">Sinostidia shuangjiao</emphasis>
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</taxonomicName>
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sp. nov.
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<emphasis bold="true" pageId="0" pageNumber="73">A</emphasis>
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prolateral view
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<emphasis bold="true" pageId="0" pageNumber="73">B</emphasis>
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retrolateral view
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<emphasis bold="true" pageId="0" pageNumber="73">C</emphasis>
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bulb, prolateral view
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<emphasis bold="true" pageId="0" pageNumber="73">D</emphasis>
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bulb, ventral view
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<emphasis bold="true" pageId="0" pageNumber="73">E</emphasis>
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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
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<emphasis bold="true" pageId="0" pageNumber="73">A, B</emphasis>
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, equal for
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<emphasis bold="true" pageId="0" pageNumber="73">C-E</emphasis>
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).
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</paragraph>
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</caption>
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<caption doi="10.3897/zookeys.1062.66845.figure22" httpUri="https://binary.pensoft.net/fig/599526" pageId="0" pageNumber="73" start="Figure 22" startId="F22">
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<paragraph pageId="0" pageNumber="73">
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<emphasis bold="true" pageId="0" pageNumber="73">Figure 22.</emphasis>
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<taxonomicName authorityName="Yu & Li" authorityYear="2021" 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 italics="true" pageId="0" pageNumber="73">Sinostidia shuangjiao</emphasis>
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</taxonomicName>
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sp. nov., female paratype and male holotype, epigyne (
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<emphasis bold="true" pageId="0" pageNumber="73">A-D</emphasis>
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), male habitus (
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<emphasis bold="true" pageId="0" pageNumber="73">E, F</emphasis>
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) and female habitus (
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<emphasis bold="true" pageId="0" pageNumber="73">G, H</emphasis>
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)
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<emphasis bold="true" pageId="0" pageNumber="73">A</emphasis>
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intact, ventral view
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<emphasis bold="true" pageId="0" pageNumber="73">B</emphasis>
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cleared, ventral view
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<emphasis bold="true" pageId="0" pageNumber="73">C</emphasis>
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cleared, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="73">D</emphasis>
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cleared, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="73">E</emphasis>
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dorsal view
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<emphasis bold="true" pageId="0" pageNumber="73">F</emphasis>
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lateral view
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<emphasis bold="true" pageId="0" pageNumber="73">G</emphasis>
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dorsal view
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<emphasis bold="true" pageId="0" pageNumber="73">H</emphasis>
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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
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<emphasis bold="true" pageId="0" pageNumber="73">A-D</emphasis>
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); 1 mm (equal for
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<emphasis bold="true" pageId="0" pageNumber="73">E, F</emphasis>
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, equal for
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<emphasis bold="true" pageId="0" pageNumber="73">G, H</emphasis>
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).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="73" type="description">
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<paragraph pageId="0" pageNumber="73">Description.</paragraph>
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<paragraph 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>
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<paragraph pageId="0" pageNumber="73">
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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 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 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 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 pageId="0" pageNumber="73" type="comments">
|
||
<paragraph pageId="0" pageNumber="73">Comments.</paragraph>
|
||
<paragraph 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 class="Arachnida" family="Clubionidae" genus="Pristidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pristidia" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="73">Pristidia</emphasis>
|
||
</taxonomicName>
|
||
. Somatic characters are either poorly delineated or variable, making the differentiation of
|
||
<taxonomicName authorityName="Yu & Li" authorityYear="2021" family="Clubionidae" genus="Sinostidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinostidia" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="73">Sinostidia</emphasis>
|
||
</taxonomicName>
|
||
gen. nov. and
|
||
<taxonomicName class="Arachnida" family="Clubionidae" genus="Pristidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pristidia" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="genus">
|
||
<emphasis 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 class="Arachnida" family="Clubionidae" genus="Pristidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pristidia" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="73">Pristidia</emphasis>
|
||
</taxonomicName>
|
||
, thus, we established a new genus to accommodate them.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="73" type="composition">
|
||
<paragraph pageId="0" pageNumber="73">Composition.</paragraph>
|
||
<paragraph pageId="0" pageNumber="73">
|
||
Two species,
|
||
<taxonomicName authorityName="Yu & Li" authorityYear="2021" family="Clubionidae" genus="Sinostidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinostidia shuangjiao" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="species" species="shuangjiao">
|
||
<emphasis italics="true" pageId="0" pageNumber="73">Sinostidia shuangjiao</emphasis>
|
||
</taxonomicName>
|
||
Yu & Li, sp. nov. (type species) and
|
||
<taxonomicName authorityName="Yu & Li" authorityYear="2021" family="Clubionidae" genus="Sinostidia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinostidia dujiao" order="Araneae" pageId="0" pageNumber="73" phylum="Arthropoda" rank="species" species="dujiao">
|
||
<emphasis italics="true" pageId="0" pageNumber="73">Sinostidia dujiao</emphasis>
|
||
</taxonomicName>
|
||
Yu & Li, sp. nov.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="73" type="distribution">
|
||
<paragraph pageId="0" pageNumber="73">Distribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="73">China (Yunnan).</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |