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144 lines
12 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.460.7799" ID-GBIF-Dataset="81d29497-d998-4789-bd10-18817c1704f7" ID-PMC="PMC4283641" ID-Pensoft-Pub="1313-2970-460-1" ID-PubMed="25561858" ID-ZBK="EE2B47095F5C49619CEF081BA2CDFB2F" ModsDocAuthor="" ModsDocDate="2014" ModsDocID="1313-2970-460-1" ModsDocOrigin="ZooKeys 460" ModsDocTitle="A survey of linyphiid spiders from Xishuangbanna, Yunnan Province, China (Araneae, Linyphiidae)" checkinTime="1451245000718" checkinUser="pensoft" docAuthor="Zhao, Qingyuan & Li, Shuqiang" docDate="2014" docId="4DD2E74894691598073DE2F2061C358B" docLanguage="en" docName="ZooKeys 460: 1-181" docOrigin="ZooKeys 460" docSource="http://dx.doi.org/10.3897/zookeys.460.7799" docTitle="Neriene circifolia Zhao & Li, 2014, sp. n." docType="treatment" docUuid="EE96A747-DA48-45D9-9EB9-3E55CAA73507" docUuidSource="ZooBank" docVersion="5" lastPageNumber="30" masterDocId="FF81FFF6FF83FF9AFFBC9F3EFE21EB60" masterDocTitle="A survey of linyphiid spiders from Xishuangbanna, Yunnan Province, China (Araneae, Linyphiidae)" masterLastPageNumber="181" masterPageNumber="1" pageNumber="28" updateTime="1668159708032" 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>A survey of linyphiid spiders from Xishuangbanna, Yunnan Province, China (Araneae, Linyphiidae)</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, Qingyuan</mods:namePart>
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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: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>2014</mods:date>
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<mods:detail type="volume">
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<mods:number>460</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>181</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.460.7799</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.460.7799</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-460-1</mods:identifier>
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<mods:identifier type="ZBK">EE2B47095F5C49619CEF081BA2CDFB2F</mods:identifier>
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<mods:identifier type="ZooBank">EE2B47095F5C49619CEF081BA2CDFB2F</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152056910" LSID="urn:lsid:zoobank.org:act:EE96A747-DA48-45D9-9EB9-3E55CAA73507" httpUri="http://treatment.plazi.org/id/4DD2E74894691598073DE2F2061C358B" lastPageId="29" lastPageNumber="30" pageId="27" pageNumber="28">
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<subSubSection pageId="27" pageNumber="28" type="multiple">
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<paragraph pageId="27" pageNumber="28">Taxon classification Animalia Araneae Linyphiidae</paragraph>
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</subSubSection>
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<subSubSection pageId="27" pageNumber="28" type="nomenclature">
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<paragraph pageId="27" pageNumber="28">
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<taxonomicName LSID="http://zoobank.org/EE96A747-DA48-45D9-9EB9-3E55CAA73507" class="Arachnida" family="Linyphiidae" genus="Neriene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neriene circifolia" order="Araneae" pageId="27" pageNumber="28" phylum="Arthropoda" rank="species" species="circifolia">Neriene circifolia</taxonomicName>
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<taxonomicNameLabel pageId="27" pageNumber="28">sp. n.</taxonomicNameLabel>
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Figs 62, 63, 64, 65
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</paragraph>
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</subSubSection>
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<subSubSection pageId="28" pageNumber="29" type="types">
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<paragraph pageId="28" pageNumber="29">
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<pageBreakToken pageId="28" pageNumber="29" start="start">Types</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="28" pageNumber="29">
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Holotype ♂: CHINA, Yunnan: Mengla County: Xishuangbanna Nature Reserve, Xiaolongha biodiversity preservation corridor,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="21.403933">21°24.236'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="101.60447">101°36.268'E</geoCoordinate>
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, elevation ca 711 m, 17.06.2013, tropical seasonal rain forest, hand-collecting. Paratype 1♀,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="21.40265">21°24.159'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="101.61964">101°37.178'E</geoCoordinate>
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, elevation ca 635 m, 27.06.2012, tropical seasonal rain forest, fogging.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="29" pageNumber="30" type="etymology">
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<paragraph pageId="29" pageNumber="30">
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<pageBreakToken pageId="29" pageNumber="30" start="start">Etymology</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="29" pageNumber="30">
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This specific name originates from the Latin words
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<normalizedToken originalValue="‘circum’">'circum'</normalizedToken>
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meaning 'in a
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<normalizedToken originalValue="circle’">circle'</normalizedToken>
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and
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<normalizedToken originalValue="‘folius’">'folius'</normalizedToken>
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meaning
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<normalizedToken originalValue="‘leaf’">'leaf'</normalizedToken>
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, referring to the shape of the median membrane, the apex of which looks like a small, round leaf; term in apposition.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="29" pageNumber="30" type="diagnosis">
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<paragraph pageId="29" pageNumber="30">Diagnosis.</paragraph>
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<paragraph pageId="29" pageNumber="30">
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This species is similar to
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<taxonomicName class="Arachnida" family="Linyphiidae" genus="Neriene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neriene birmanica" order="Araneae" pageId="29" pageNumber="30" phylum="Arthropoda" rank="species" species="birmanica">Neriene birmanica</taxonomicName>
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(Thorell, 1887) by having small paracymbium with a curved, filiform tip (Fig. 62B) and the stout, wide terminal apophysis forming about one coil (Fig. 62D). It could be distinguished from
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<taxonomicName class="Arachnida" family="Linyphiidae" genus="Neriene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neriene birmanica" order="Araneae" pageId="29" pageNumber="30" phylum="Arthropoda" rank="species" species="birmanica">Neriene birmanica</taxonomicName>
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by the shape of embolus and lamella.
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<taxonomicName class="Arachnida" family="Linyphiidae" genus="Neriene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neriene birmanica" order="Araneae" pageId="29" pageNumber="30" phylum="Arthropoda" rank="species" species="birmanica">Neriene birmanica</taxonomicName>
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has sword-like embolus (
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<bibRefCitation author="Xu, X" journalOrPublisher="ZooKeys" pageId="53" pageNumber="54" pagination="1 - 8" title="Ambengana Millidge & Russel-Smith, 1992, a synonym of Neriene Blackwall, 1833 (Araneae, Linyphiidae)." url="10.3897/zookeys.52.496" volume="52" year="2010">Xu et al. 2010</bibRefCitation>
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: fig. 6), a slim, spear-like lateral projection of the lamella (
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<bibRefCitation author="Xu, X" journalOrPublisher="ZooKeys" pageId="53" pageNumber="54" pagination="1 - 8" title="Ambengana Millidge & Russel-Smith, 1992, a synonym of Neriene Blackwall, 1833 (Araneae, Linyphiidae)." url="10.3897/zookeys.52.496" volume="52" year="2010">Xu et al. 2010</bibRefCitation>
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: fig. 3), while
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<taxonomicName class="Arachnida" family="Linyphiidae" genus="Neriene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neriene circifolia" order="Araneae" pageId="29" pageNumber="30" phylum="Arthropoda" rank="species" species="circifolia">Neriene circifolia</taxonomicName>
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sp. n. has a rostriform embolus, slightly curved at tip (Fig. 62C), and a broader and more sclerotized lateral projection of lamella (Fig. 62A). In
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<normalizedToken originalValue="female’s">female's</normalizedToken>
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epigyne, the spiral grooves forming one more coil than that in
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<taxonomicName class="Arachnida" family="Linyphiidae" genus="Neriene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Neriene birmanica" order="Araneae" pageId="29" pageNumber="30" phylum="Arthropoda" rank="species" species="birmanica">Neriene birmanica</taxonomicName>
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(Fig. 64C).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="29" pageNumber="30" type="description">
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<paragraph pageId="29" pageNumber="30">Description.</paragraph>
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<paragraph pageId="29" pageNumber="30">
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Male (holotype). Total length: 2.19. Carapace 1.00 long, 0.86 wide, greenish brown in coloration. Sternum 0.59 long, 0.56 wide. Clypeus 0.19 high. Chelicerae promargin with 6 teeth, retromargin with 6 teeth. Eye sizes and interdistances: AME 0.08, ALE 0.09, PME 0.10, PLE 0.10, AME-AME/AME 0.38, PME-PME/PME 0.60, AME-ALE/ALE 0.78, PME-PLE/PLE 1.00, coxae IV separated by 0.78 time their width. Length of legs: I 4.45 (1.19, 0.31, 1.06, 1.17, 0.72), II 3.68 (1.00, 0.31, 0.94, 1.05, 0.38), III 2.52 (0.69, 0.23, 0.53, 0.63, 0.44), IV 3.35 (0.83, 0.25, 0.75, 0.97, 0.55). Leg formula: I-II-IV-III. TmI 0.25. Patellar spine formula 2-2-2-2. Abdomen dark green with three irregular white patches at each lateral side. Palp: patella short, with one long dorsal seta; tibia with two retrolateral trichobothria, and long setae (Fig. 62
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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); paracymbium small,
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<normalizedToken originalValue="‘J’">'J'</normalizedToken>
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-shaped, with a tapering tip (Figs 62B, 65B); lamella with three projections: anterior projection wide and blunt, the posterior one long, straight with slightly curved tip, the lateral one with sharp tip (Figs 62A, 63B). Terminal apophysis stout, broad, forming about one coil (Fig. 62D); median membrane with leaf-like tip (Fig. 62C); embolus simple, bending forward at half length, with beak-like tip (Fig. 62C).
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</paragraph>
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<paragraph pageId="29" pageNumber="30">
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Female (paratype). Total length: 2.68. Carapace 1.00 long, 0.64 wide, same coloration and pattern as male. Sternum 0.60 long, 0.50 wide. Clypeus 0.13 high. Chelicerae like in male. Eye sizes and interdistances: AME 0.08, ALE 0.10, PME 0.08, PLE 0.08, AME-AME/AME 0.25, PME-PME/PME 0.25, AME-ALE/ALE 0.30, PME-PLE/PLE 0.25, coxae IV separated by 1.36 times their width. Length of legs: I 4.13 (1.10, 0.34, 1.00, 1.04, 0.65), II 3.90 (1.02, 0.31, 0.94, 1.02, 0.61), III 2.52 (0.70, 0.24, 0.52, 0.66, 0.40), IV 3.52 (0.94, 0.28, 0.75, 1.00, 0.55). Leg formula: I-II-IV-III. TmI 0.60. Spination of patella like in male. Epigyne: atrium broad (Fig. 64A), scape of dorsal fig with a slightly pointed end (Fig. 64C). Spiral grooves with about three coils (Fig. 64
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<normalizedToken originalValue="B–C">B-C</normalizedToken>
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). Spermathecae situated mesally (Fig. 64C).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="29" pageNumber="30" type="distribution">
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<paragraph pageId="29" pageNumber="30">Distribution.</paragraph>
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<paragraph pageId="29" pageNumber="30">Known only from type localities.</paragraph>
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</subSubSection>
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<subSubSection pageId="29" pageNumber="30" type="remarks">
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<paragraph pageId="29" pageNumber="30">Remarks.</paragraph>
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<paragraph pageId="29" pageNumber="30">
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We have closely examined and taken photos of the holotype of
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<taxonomicName class="Arachnida" family="Linyphiidae" genus="Ambengana" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Ambengana complexipalpis" order="Araneae" pageId="29" pageNumber="30" phylum="Arthropoda" rank="species" species="complexipalpis">Ambengana complexipalpis</taxonomicName>
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Millidge & Russell-Smith, 1992 (Museum of Natural History, Geneva, Dr Peter J. Schwendinger), both the left palp and the habitus (Fig. 66). By comparing it with the pictures from
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<normalizedToken originalValue="Xu’s">Xu's</normalizedToken>
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paper (
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<bibRefCitation author="Xu, X" journalOrPublisher="ZooKeys" pageId="53" pageNumber="54" pagination="1 - 8" title="Ambengana Millidge & Russel-Smith, 1992, a synonym of Neriene Blackwall, 1833 (Araneae, Linyphiidae)." url="10.3897/zookeys.52.496" volume="52" year="2010">Xu et al. 2010</bibRefCitation>
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: figs 1-7), a few differences were found in the detailed structure of palp between two species. Whether or not the new synonymy proposed by
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<bibRefCitation author="Xu, X" journalOrPublisher="ZooKeys" pageId="53" pageNumber="54" pagination="1 - 8" title="Ambengana Millidge & Russel-Smith, 1992, a synonym of Neriene Blackwall, 1833 (Araneae, Linyphiidae)." url="10.3897/zookeys.52.496" volume="52" year="2010">Xu et al. (2010)</bibRefCitation>
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is valid is uncertain, and a further study is required.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |