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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 &amp; Li, Shuqiang" docDate="2014" docId="32EBD618A3C328EB6A378520ABC203FA" docLanguage="en" docName="ZooKeys 460: 1-181" docOrigin="ZooKeys 460" docSource="http://dx.doi.org/10.3897/zookeys.460.7799" docTitle="Cirrosus Zhao &amp; Li, 2014, gen. n." docType="treatment" docUuid="4C3D37F2-F8FB-4BD9-BC35-E1CE80C2FDC4" docUuidSource="ZooBank" docVersion="5" lastPageNumber="10" masterDocId="FF81FFF6FF83FF9AFFBC9F3EFE21EB60" masterDocTitle="A survey of linyphiid spiders from Xishuangbanna, Yunnan Province, China (Araneae, Linyphiidae)" masterLastPageNumber="181" masterPageNumber="1" pageNumber="10" updateTime="1668159708032" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>A survey of linyphiid spiders from Xishuangbanna, Yunnan Province, China (Araneae, Linyphiidae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Zhao, Qingyuan</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Li, Shuqiang</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2014</mods:date>
<mods:detail type="volume">
<mods:number>460</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>1</mods:start>
<mods:end>181</mods:end>
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<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.460.7799</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.460.7799</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-460-1</mods:identifier>
<mods:identifier type="ZBK">EE2B47095F5C49619CEF081BA2CDFB2F</mods:identifier>
<mods:identifier type="ZooBank">EE2B47095F5C49619CEF081BA2CDFB2F</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="152056878" LSID="urn:lsid:zoobank.org:act:4C3D37F2-F8FB-4BD9-BC35-E1CE80C2FDC4" httpUri="http://treatment.plazi.org/id/32EBD618A3C328EB6A378520ABC203FA" lastPageNumber="10" pageId="9" pageNumber="10">
<subSubSection pageId="9" pageNumber="10" type="multiple">
<paragraph pageId="9" pageNumber="10">Taxon classification Animalia Araneae Linyphiidae</paragraph>
</subSubSection>
<subSubSection pageId="9" pageNumber="10" type="nomenclature">
<paragraph pageId="9" pageNumber="10">
Genus
<taxonomicName LSID="http://zoobank.org/4C3D37F2-F8FB-4BD9-BC35-E1CE80C2FDC4" class="Arachnida" family="Linyphiidae" genus="Cirrosus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cirrosus" order="Araneae" pageId="9" pageNumber="10" phylum="Arthropoda" rank="genus">Cirrosus</taxonomicName>
<taxonomicNameLabel pageId="9" pageNumber="10">gen. n.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection pageId="9" pageNumber="10" type="type species">
<paragraph pageId="9" pageNumber="10">Type species.</paragraph>
<paragraph pageId="9" pageNumber="10">
<taxonomicName class="Arachnida" family="Linyphiidae" genus="Cirrosus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cirrosus atrocaudatus" order="Araneae" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="atrocaudatus">Cirrosus atrocaudatus</taxonomicName>
sp. n.
</paragraph>
</subSubSection>
<subSubSection pageId="9" pageNumber="10" type="etymology">
<paragraph pageId="9" pageNumber="10">Etymology.</paragraph>
<paragraph pageId="9" pageNumber="10">The generic name is an arbitrary combination of letters. Gender is masculine.</paragraph>
</subSubSection>
<subSubSection pageId="9" pageNumber="10" type="diagnosis">
<paragraph pageId="9" pageNumber="10">Diagnosis.</paragraph>
<paragraph pageId="9" pageNumber="10">
This new genus is distinguished from all other linyphiids by its unique structure of embolic division, notably, by its hooked distal suprategular apophysis running along the tegulum (Fig. 20B), and long, filiform embolus, starting from the prolateral side of the embolic division, forming several coils (Fig. 20A,
<normalizedToken originalValue="CD">C-D</normalizedToken>
), which is rarely seen in other genera.
</paragraph>
</subSubSection>
<subSubSection pageId="9" pageNumber="10" type="description">
<paragraph pageId="9" pageNumber="10">Description.</paragraph>
<paragraph pageId="9" pageNumber="10">
Small sized
<taxonomicName lsidName="" pageId="9" pageNumber="10" rank="subfamily" subfamily="Erigoninae">Erigoninae</taxonomicName>
. Carapace light yellow, unmodified in both sexes. Chelicerae with 4 promarginal and 3 retromarginal teeth. Chaetotaxy: tibial spine formula: 1-1-1-1. TmI ca 0.70, TmIV ca 0.70. Abdomen pale.
</paragraph>
<paragraph pageId="9" pageNumber="10">
Male palp: tibia short, conical, with one retrolateral trichobothrium; tibial dorsal apophysis small and with a small patch of dark papillae (Figs 20B, 21A). Paracymbium
<normalizedToken originalValue="J">'J'</normalizedToken>
-shaped, hooked at tip (Figs 20B, 23B), broad in ventral view (Fig. 21B). Distal suprategular apophysis wavy, with a sharp, erect tip in retrolateral view (Fig. 20D); anterior radical process flat, somewhat knob-shaped in lateral view (Fig. 20
<normalizedToken originalValue="AD">A-D</normalizedToken>
); embolus long, filiform, and curled up (Fig. 20
<normalizedToken originalValue="CD">C-D</normalizedToken>
).
</paragraph>
<paragraph pageId="9" pageNumber="10">
Epigyne: wide, with copulatory openings at the junction of two figs; copulatory ducts short, simple (Figs 22C, 23D); spermathecae somewhat rounded, separated by 1.5 diameter (Fig. 21
<normalizedToken originalValue="BC">B-C</normalizedToken>
).
</paragraph>
</subSubSection>
<subSubSection pageId="9" pageNumber="10" type="species composition">
<paragraph pageId="9" pageNumber="10">Species composition.</paragraph>
<paragraph pageId="9" pageNumber="10">
Type species only:
<taxonomicName class="Arachnida" family="Linyphiidae" genus="Cirrosus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cirrosus atrocaudatus" order="Araneae" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="atrocaudatus">Cirrosus atrocaudatus</taxonomicName>
sp. n.
</paragraph>
</subSubSection>
<subSubSection pageId="9" pageNumber="10" type="distribution">
<paragraph pageId="9" pageNumber="10">Distribution.</paragraph>
<paragraph pageId="9" pageNumber="10">China.</paragraph>
</subSubSection>
<subSubSection pageId="9" pageNumber="10" type="remarks">
<paragraph pageId="9" pageNumber="10">Remarks.</paragraph>
<paragraph pageId="9" pageNumber="10">
The presence of long, coiled embolus and prominent anterior radical process indicate that it might be distantly related to Southeast Asian genus
<taxonomicName class="Arachnida" family="Linyphiidae" genus="Laogone" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Laogone" order="Araneae" pageId="9" pageNumber="10" phylum="Arthropoda" rank="genus">Laogone</taxonomicName>
Tanasevitch, 2014, but close relatives are difficult to hypothesize.
</paragraph>
</subSubSection>
</treatment>
</document>