162 lines
12 KiB
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162 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.627.8629" ID-GBIF-Dataset="23f2e74c-7c54-4e0f-97a6-a0361dfabb49" ID-PMC="PMC5118560" ID-Pensoft-Pub="1313-2970-627-1" ID-PubMed="27895525" ID-ZBK="3B7E6EA7C15C415B80A8ED4041525A40" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-627-1" ModsDocOrigin="ZooKeys 627" ModsDocTitle="A survey of the spider family Nesticidae (Arachnida, Araneae) in Asia and Madagascar, with the description of forty-three new species" checkinTime="1477637854587" checkinUser="pensoft" docAuthor="Lin, Yucheng, Ballarin, Francesco & Li, Shuqiang" docDate="2016" docId="22A4C3CE54213768CA304FFBD4D8FB0A" docLanguage="en" docName="ZooKeys 627: 1-168" docOrigin="ZooKeys 627" docSource="http://dx.doi.org/10.3897/zookeys.627.8629" docTitle="Nesticella xixia Lin, Ballarin & Li, 2016, sp. n." docType="treatment" docUuid="D41AEE29-A9C0-4BE6-9652-6D7D546202DE" docUuidSource="ZooBank" docVersion="5" lastPageNumber="35" masterDocId="B4077777F170FF89FFAFD838C17AFFF3" masterDocTitle="A survey of the spider family Nesticidae (Arachnida, Araneae) in Asia and Madagascar, with the description of forty-three new species" masterLastPageNumber="168" masterPageNumber="1" pageNumber="33" updateTime="1668163652877" updateUser="ExternalLinkService">
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<mods:titleInfo>
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<mods:title>A survey of the spider family Nesticidae (Arachnida, Araneae) in Asia and Madagascar, with the description of forty-three 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>Lin, Yucheng</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>Ballarin, Francesco</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>2016</mods:date>
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<mods:detail type="volume">
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<mods:number>627</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>168</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.627.8629</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.627.8629</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-627-1</mods:identifier>
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<mods:identifier type="ZBK">3B7E6EA7C15C415B80A8ED4041525A40</mods:identifier>
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<mods:identifier type="ZooBank">3B7E6EA7C15C415B80A8ED4041525A40</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127859495" LSID="urn:lsid:zoobank.org:act:D41AEE29-A9C0-4BE6-9652-6D7D546202DE" httpUri="http://treatment.plazi.org/id/22A4C3CE54213768CA304FFBD4D8FB0A" lastPageId="34" lastPageNumber="35" pageId="32" pageNumber="33">
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<subSubSection pageId="32" pageNumber="33" type="multiple">
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<paragraph pageId="32" pageNumber="33">
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<pageBreakToken pageId="32" pageNumber="33" start="start">Taxon</pageBreakToken>
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classification Animalia Araneae Nesticidae
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</paragraph>
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</subSubSection>
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<subSubSection pageId="32" pageNumber="33" type="nomenclature">
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<paragraph pageId="32" pageNumber="33">
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<taxonomicName LSID="http://zoobank.org/D41AEE29-A9C0-4BE6-9652-6D7D546202DE" class="Arachnida" family="Nesticidae" genus="Nesticella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nesticella xixia" order="Araneae" pageId="32" pageNumber="33" phylum="Arthropoda" rank="species" species="xixia">Nesticella xixia</taxonomicName>
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<taxonomicNameLabel pageId="32" pageNumber="33">sp. n.</taxonomicNameLabel>
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Figs 37, 38, 82
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</paragraph>
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</subSubSection>
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<subSubSection pageId="33" pageNumber="34" type="type material">
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<paragraph pageId="33" pageNumber="34">
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<pageBreakToken pageId="33" pageNumber="34" start="start">Type</pageBreakToken>
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material.
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</paragraph>
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<paragraph pageId="33" pageNumber="34">
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Holotype ♂ and paratypes 3♂5♀ (IZCAS), CHINA: Henan Province, Xixia County, Baihe Village, Yunhuabianfu Cave (
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="33.3033">33.30330°N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="111.42917">111.42917°E</geoCoordinate>
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, 373 m), 29.V.2014, Y. Li & J.C. Liu leg.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="33" pageNumber="34" type="etymology">
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<paragraph pageId="33" pageNumber="34">Etymology.</paragraph>
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<paragraph pageId="33" pageNumber="34">The specific name is derived from the type locality; adjective.</paragraph>
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</subSubSection>
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<subSubSection pageId="33" pageNumber="34" type="diagnosis">
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<paragraph pageId="33" pageNumber="34">Diagnosis.</paragraph>
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<paragraph pageId="33" pageNumber="34">
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This new species is closely related to
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<taxonomicName class="Arachnida" family="Nesticidae" genus="Nesticella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nesticella sanchaheensis" order="Araneae" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="sanchaheensis">Nesticella sanchaheensis</taxonomicName>
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sp. n. and
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<taxonomicName class="Arachnida" family="Nesticidae" genus="Nesticella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nesticella semicircularis" order="Araneae" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="semicircularis">Nesticella semicircularis</taxonomicName>
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. It can be separated from the former species by the sharper tip of the tegular apophysis (Tg), the much thinner and sharp ventral process I (Va-I) and the smaller and narrower distal process I of the paracymbium (Dp-I) when observed in retrolateral view (Fig. 37A, D vs. Fig. 31A, D); females are separated by the shorter ducts (Fd and Cd), the smaller spermathecae (S) and the almost round posterior margin of the scape (Sp) (Fig. 38G vs. Fig. 32G) which is flat in
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<taxonomicName class="Arachnida" family="Nesticidae" genus="Nesticella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nesticella sanchaheensis" order="Araneae" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="sanchaheensis">Nesticella sanchaheensis</taxonomicName>
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sp. n..
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<taxonomicName class="Arachnida" family="Nesticidae" genus="Nesticella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nesticella xixia" order="Araneae" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="xixia">Nesticella xixia</taxonomicName>
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sp. n. can be distinguished from
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<taxonomicName class="Arachnida" family="Nesticidae" genus="Nesticella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nesticella semicircularis" order="Araneae" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="semicircularis">Nesticella semicircularis</taxonomicName>
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(see
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<bibRefCitation author="Liu, J" journalOrPublisher="Zootaxa" pageId="68" pageNumber="69" pagination="501 - 547" title="New cave-dwelling spiders of the family Nesticidae (Arachnida, Araneae) from China." url="10.11646/zootaxa.3613.6.1" volume="3613" year="2013 b">Liu and Li 2013b</bibRefCitation>
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: 521, figs 19-22) by the slimmer ventral process I of the paracymbium (Va-I), the sharper tegular apophysis (Tg) and the different shape of the distal processes (Dp-I, Dp-II) (Fig. 37A, D vs. figs 19A, 20
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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, 21
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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, D) for the males; females instead are recognized by the wider scape (Sp), the smaller spermathecae (S) and the larger distance between the copulatory ducts (Cd) (Fig. 38
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<normalizedToken originalValue="E–G">E-G</normalizedToken>
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vs. figs 20
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<normalizedToken originalValue="C–E">C-E</normalizedToken>
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, 22
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<normalizedToken originalValue="C–E">C-E</normalizedToken>
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). The general shape of the ventral and distal processes of the paracymbium (Dp-I and Dp-II), the short copulatory ducts (Cd) and the lobed scape (Sp) allow easy separation from all the other species of the
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<taxonomicName lsidName="brevipes" pageId="33" pageNumber="34" rank="species" species="brevipes">brevipes</taxonomicName>
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-group.
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</paragraph>
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<caption pageId="33" pageNumber="34">
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<paragraph pageId="33" pageNumber="34">
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Figure 37.
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<taxonomicName class="Arachnida" family="Nesticidae" genus="Nesticella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nesticella xixia" order="Araneae" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="xixia">Nesticella xixia</taxonomicName>
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sp. n., holotype (male). A Palp, ventral view B Ditto, dorsal view C Ditto, prolateral view D Ditto, retrolateral view. Scale bars: 0.10 mm.
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</paragraph>
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</caption>
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<caption pageId="33" pageNumber="34">
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<paragraph pageId="33" pageNumber="34">
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Figure 38.
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<taxonomicName class="Arachnida" family="Nesticidae" genus="Nesticella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nesticella xixia" order="Araneae" pageId="33" pageNumber="34" phylum="Arthropoda" rank="species" species="xixia">Nesticella xixia</taxonomicName>
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sp. n., holotype (male) and paratype (female). A Male habitus, dorsal view B Ditto, ventral view C Female habitus, dorsal view D Ditto, ventral view E Epigyne, ventral view F Vulva, ventral view G Vulva, dorsal view. Scale bars:
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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= 0.50 mm;
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<normalizedToken originalValue="E–G">E-G</normalizedToken>
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= 0.10 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection lastPageId="34" lastPageNumber="35" pageId="33" pageNumber="34" type="description">
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<paragraph pageId="33" pageNumber="34">Description.</paragraph>
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<paragraph pageId="33" pageNumber="34">
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Habitus as in Fig. 38
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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. Carapace pale yellow. Cervical groove faint, fovea distinct. Mouthparts slightly darker than the carapace. Legs uniformly pale yellow. Female palpal femur and patella yellowish, tibia and tarsus darker yellow. Opisthosoma uniformly greyish with faint dark marks. Dorsum darker than venter.
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</paragraph>
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<paragraph pageId="33" pageNumber="34">
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Male palp (Fig. 37
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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): paracymbium with Va-I long, very thin and sharp, Va-II shorter and with a blunt tip (Fig. 37A, D); distal process strongly sclerotized, bifurcated (Fig. 37B, D). Dorsal apophysis wide and blunt (Fig. 37B). Terminal apophysis blunt, wrinkled and with a thick protuberance (Fig. 37C). Tegular apophysis short, strongly sclerotized with a sharp tip (Fig. 37A). Conductor with a short, spout-shaped, sclerotized process at the apex (Fig. 37A, D).
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</paragraph>
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<paragraph pageId="33" pageNumber="34">
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Epigyne (Fig. 38
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<normalizedToken originalValue="E–G">E-G</normalizedToken>
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): wrinkled and translucent (Fig. 38E). Scape short, translucent, lobed with an almost round posterior margin, about two times wider than long (Fig. 38E). Spermathecae approximately round, separated by about their diameter (Fig. 38F). Fertilization ducts thin and long, reaching the spermathecae with more than three coils (Fig. 38
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<normalizedToken originalValue="F–G">F-G</normalizedToken>
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). Copulatory ducts thick and short, basally constricted (Fig. 38G).
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</paragraph>
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<paragraph pageId="33" pageNumber="34">Male (holotype). Total length 2.84. Carapace 1.48 long, 1.33 wide. Opisthosoma 1.50 long, 1.06 wide. Clypeus height 0.26. Sternum 0.88 long, 0.82 wide. Leg measurements: see Appendix A.</paragraph>
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<paragraph pageId="34" pageNumber="35">
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<pageBreakToken pageId="34" pageNumber="35" start="start">Female</pageBreakToken>
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(one of the paratypes). Total length 2.97. Carapace 1.42 long, 1.25 wide. Opisthosoma 1.88 long, 1.56 wide. Clypeus height 0.27. Sternum 0.84 long, 0.80 wide. Leg measurements: see Appendix A.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="34" pageNumber="35" type="habitat">
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<paragraph pageId="34" pageNumber="35">Habitat.</paragraph>
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<paragraph pageId="34" pageNumber="35">Cave.</paragraph>
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</subSubSection>
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<subSubSection pageId="34" pageNumber="35" type="distribution">
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<paragraph pageId="34" pageNumber="35">Distribution.</paragraph>
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<paragraph pageId="34" pageNumber="35">Known only from the type locality (Fig. 82).</paragraph>
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</subSubSection>
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</treatment>
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</document> |