198 lines
14 KiB
XML
198 lines
14 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.661.10677" ID-GBIF-Dataset="9bee49e3-7184-47ae-8c81-8087c21739a6" ID-PMC="PMC5539366" ID-Pensoft-Pub="1313-2970-661-15" ID-PubMed="28769602" ID-ZBK="7ADEBBF244A04276AB7D1EB2BBFD8953" ModsDocAuthor="" ModsDocDate="2017" ModsDocID="1313-2970-661-15" ModsDocOrigin="ZooKeys 661" ModsDocTitle="Taxonomic notes on the armored spiders of the families Pacullidae and Tetrablemmidae (Arachnida, Araneae) from Singapore" checkinTime="1489572793026" checkinUser="pensoft" docAuthor="Lin, Yucheng, Koh, Joseph K. H., Koponen, Seppo & Li, Shuqiang" docDate="2017" docId="C6DE79EC383CCC694D71E09268D9154B" docLanguage="en" docName="ZooKeys 661: 15-60" docOrigin="ZooKeys 661" docSource="http://dx.doi.org/10.3897/zookeys.661.10677" docTitle="Paculla bukittimahensis Lin & Li, sp. n." docType="treatment" docUuid="E95B9FE6-2604-4D4C-BC86-C5E701064012" docUuidSource="ZooBank" docVersion="5" lastPageNumber="17" masterDocId="D064C572FFEFFFD88F28FFD23F2FFFDE" masterDocTitle="Taxonomic notes on the armored spiders of the families Pacullidae and Tetrablemmidae (Arachnida, Araneae) from Singapore" masterLastPageNumber="60" masterPageNumber="15" pageNumber="17" updateTime="1668164295527" 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>Taxonomic notes on the armored spiders of the families Pacullidae and Tetrablemmidae (Arachnida, Araneae) from Singapore</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>Koh, Joseph K. H.</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>Koponen, Seppo</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>2017</mods:date>
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<mods:detail type="volume">
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<mods:number>661</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>15</mods:start>
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<mods:end>60</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.661.10677</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.661.10677</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-661-15</mods:identifier>
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<mods:identifier type="ZBK">7ADEBBF244A04276AB7D1EB2BBFD8953</mods:identifier>
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<mods:identifier type="ZooBank">7ADEBBF244A04276AB7D1EB2BBFD8953</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127875377" LSID="urn:lsid:zoobank.org:act:E95B9FE6-2604-4D4C-BC86-C5E701064012" httpUri="http://treatment.plazi.org/id/C6DE79EC383CCC694D71E09268D9154B" lastPageNumber="17" pageId="2" pageNumber="17">
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<subSubSection pageId="2" pageNumber="17" type="nomenclature">
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<paragraph pageId="2" pageNumber="17">
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<taxonomicName LSID="http://zoobank.org/E95B9FE6-2604-4D4C-BC86-C5E701064012" authority="Lin & Li" class="Arachnida" family="Pacullidae" genus="Paculla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paculla bukittimahensis" order="Araneae" pageId="2" pageNumber="17" phylum="Arthropoda" rank="species" species="bukittimahensis">
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<pageBreakToken pageId="2" pageNumber="17" start="start">Paculla</pageBreakToken>
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bukittimahensis Lin & Li
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</taxonomicName>
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<taxonomicNameLabel pageId="2" pageNumber="17">sp. n.</taxonomicNameLabel>
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Figs 1, 2, 3
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="17" type="type material">
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<paragraph pageId="2" pageNumber="17">Type material.</paragraph>
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<paragraph pageId="2" pageNumber="17">
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Holotype ♂ (LKCNHM), SINGAPORE: Bukit Timah Nature Reserve, Catchment Path, altitude 107 m,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="1.3534722">1°21'12.5"N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="103.78072">103°46'50.6"E</geoCoordinate>
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, 20 August 2015, S. Li and Y. Tong leg. Paratypes 1♂ and 5♀ (LKCNHM), same data as holotype.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="17" type="materials_examined">
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<paragraph pageId="2" pageNumber="17">Other material examined.</paragraph>
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<paragraph pageId="2" pageNumber="17">
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1♂ and 3♀ (NHMSU), SINGAPORE: Bukit Timah Nature Reserve, Catchment Path, altitude 107 m,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="1.3534722">1°21'12.5"N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="103.78072">103°46'50.6"E</geoCoordinate>
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, 20 August 2015, S. Li and Y. Tong leg.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="17" type="etymology">
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<paragraph pageId="2" pageNumber="17">Etymology.</paragraph>
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<paragraph pageId="2" pageNumber="17">The specific name refers to the type locality; adjective.</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="17" type="diagnosis">
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<paragraph pageId="2" pageNumber="17">Diagnosis.</paragraph>
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<paragraph pageId="2" pageNumber="17">
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This new species can be distinguished from all congeners with the exception of
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<taxonomicName class="Arachnida" family="Pacullidae" genus="Paculla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paculla mului" order="Araneae" pageId="2" pageNumber="17" phylum="Arthropoda" rank="species" species="mului">Paculla mului</taxonomicName>
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Bourne, 1981 and
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<taxonomicName class="Arachnida" family="Pacullidae" genus="Paculla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paculla wanlessi" order="Araneae" pageId="2" pageNumber="17" phylum="Arthropoda" rank="species" species="wanlessi">Paculla wanlessi</taxonomicName>
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Bourne, 1981 by the wide, short embolus (Fig. 2A,
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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), the well-developed postgenital scutum (Fig. 1G) and the nearly rectangular atrium (Fig. 3B). It differs from
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<taxonomicName class="Arachnida" family="Pacullidae" genus="Paculla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paculla mului" order="Araneae" pageId="2" pageNumber="17" phylum="Arthropoda" rank="species" species="mului">Paculla mului</taxonomicName>
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(see Bourne, 1981: 220, figs 11-17) by the normal male femur I lacking a subdistal-ventral process, the longer, particularly furcated embolus (Fig. 2A,
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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) and the presence of three disjunct bridge fragments of MV (Fig. 3B); and from
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<taxonomicName class="Arachnida" family="Pacullidae" genus="Paculla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paculla wanlessi" order="Araneae" pageId="2" pageNumber="17" phylum="Arthropoda" rank="species" species="wanlessi">Paculla wanlessi</taxonomicName>
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(see Bourne, 1981: 217, figs 1-10) by the larger bulb (Fig. 2
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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), the more pointed embolus (Fig. 2
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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), the nearly trapeziform preanal scutum (Figs 1G, 3B) and the triangular median ventrolateral plate (Figs 1G, 3
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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). It can be separated from
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<taxonomicName class="Arachnida" family="Pacullidae" genus="Paculla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paculla globosa" order="Araneae" pageId="2" pageNumber="17" phylum="Arthropoda" rank="species" species="globosa">Paculla globosa</taxonomicName>
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sp. n. (Figs 5
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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, 6
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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) by the wider, shorter embolus (Fig. 2
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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), the slightly compressed bulb (Fig. 2
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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), and the three shorter, disjunctive bridge fragments of MV (Fig. 3B) and the nearly rectangular atrium (Fig. 3B).
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</paragraph>
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<caption pageId="2" pageNumber="17">
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<paragraph pageId="2" pageNumber="17">
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Figure 1.
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<taxonomicName class="Arachnida" family="Pacullidae" genus="Paculla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paculla bukittimahensis" order="Araneae" pageId="2" pageNumber="17" phylum="Arthropoda" rank="species" species="bukittimahensis">Paculla bukittimahensis</taxonomicName>
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sp. n., male holotype (
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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, E) and female paratype (
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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,
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<normalizedToken originalValue="F–G">F-G</normalizedToken>
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).
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<normalizedToken originalValue="A–F">A-F</normalizedToken>
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habitus G genital area (untreated). A, C dorsal B, D, G ventral
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<normalizedToken originalValue="E–F">E-F</normalizedToken>
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lateral. Abbreviations: A = anal plate; AV = anterior ventrolateral plate; L = lateral plate; P = pulmonary plate; PA = preanal plate; PG = postgenital plate; PV = posterior ventrolateral plate. Scale bars: 0.50 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="17" type="description">
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<paragraph pageId="2" pageNumber="17">Description.</paragraph>
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<paragraph pageId="2" pageNumber="17">Male (holotype). Coloration: body dark reddish brown; legs reddish-brown.</paragraph>
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<paragraph pageId="2" pageNumber="17">Measurements: total length 4.05; carapace 1.80 long, 1.35 wide, 1.12 high; abdomen 2.35 long, 1.65 wide, 1.78 high; clypeus 0.45 high; sternum 1.05 long, 0.90 wide. Length of legs: I 7.01 (2.12, 0.53, 2.00, 1.52, 0.84); II 5.85 (1.81, 0.50, 1.54, 1.25, 0.75); III 4.82 (1.45, 0.45, 1.20, 1.10, 0.62); IV 6.64 (2.00, 0.51, 1.83, 1.62, 0.68).</paragraph>
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<paragraph pageId="2" pageNumber="17">
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Prosoma (Fig. 1
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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, E): carapace finely granulated, margin rugose, covered with thin setae; eyes white, ALE>AME=PLE; cephalic part moderately raised; cervical groove distinct; clypeus vertical anteriorly; labium triangular, distally obtuse; sternum rough, marginally rugose, posterior corner protruded. Legs: cuticle striated, weakly granular.
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</paragraph>
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<paragraph pageId="2" pageNumber="17">
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Opisthosoma (Fig. 1
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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, E): dorsal scutum long, oval, smooth, modified by tiny pits, covered with thin setae; ventral scutum rugose; lateral scutum I short, perigenital scutum triangular, postepigastral scutum same width as preanal scutum.
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</paragraph>
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<paragraph pageId="2" pageNumber="17">
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Palp (Fig. 2
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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): femoral cuticle slightly striated, approximately 2.5 times as long as patella; patella proximally narrow, distally wide; tibia large, swollen, 1.5 times as wide as femur; cymbium compressed, distally bifurcate; bulb tomato-shaped, surface smooth (Fig. 2
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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); embolus long, proximally sclerotized, distally rugose membranous, starting from subdistal-ventral 1/3 position of bulbous surface, and curved downwards; embolic tip flexuous, and asymmetric split ends (Fig. 2
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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).
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</paragraph>
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<caption pageId="2" pageNumber="17">
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<paragraph pageId="2" pageNumber="17">
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Figure 2.
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<taxonomicName class="Arachnida" family="Pacullidae" genus="Paculla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paculla bukittimahensis" order="Araneae" pageId="2" pageNumber="17" phylum="Arthropoda" rank="species" species="bukittimahensis">Paculla bukittimahensis</taxonomicName>
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sp. n., male holotype. A,
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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left palp B palpal bulb. A anterior B ventral C prolateral D retrolateral. Abbreviations: ep = embolic part of apes of palpal organ; sl = subterminal lamella. Scale bars: 0.20 mm.
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</paragraph>
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</caption>
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<paragraph pageId="2" pageNumber="17">Female (one of paratypes). Coloration as in male.</paragraph>
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<paragraph pageId="2" pageNumber="17">Measurements: total length 4.42; carapace 1.85 long, 1.40 wide, 1.13 high; abdomen 2.85 long, 1.85 wide, 2.03 high; clypeus 0.43 high; sternum 1.10 long, 0.97 wide. Length of legs: I 7.37 (2.27, 0.55, 2.10, 1.60, 0.85); II 6.11 (1.90, 0.50, 1.60, 1.38, 0.73); III 5.19 (1.55, 0.49, 1.30, 1.20, 0.65); IV 7.19 (2.15, 0.52, 2.00, 1.77, 0.75). Length of palp: 1.62 (0.48, 0.21, 0.35, 0.58).</paragraph>
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<paragraph pageId="2" pageNumber="17">
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Carapace, abdomen, and legs as in male (Fig. 1
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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, F); clypeus slightly lower than in male.
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</paragraph>
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<paragraph pageId="2" pageNumber="17">
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Genitalia (Figs 1G; 3
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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): epigynal area strongly sclerotized (Fig. 1G); postgenital scutum wider than preanal scutum; median ventrolateral plate triangular (Fig. 3A). Vulva with a large, nearly rectangular atrium; three bridge fragments of MV disjunctive, the medial shorter than the laterals, below the atrium, and closed to the dorso-posterior margin of postgenital scutum (Fig. 3B).
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</paragraph>
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<caption pageId="2" pageNumber="17">
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<paragraph pageId="2" pageNumber="17">
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Figure 3.
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<taxonomicName class="Arachnida" family="Pacullidae" genus="Paculla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paculla bukittimahensis" order="Araneae" pageId="2" pageNumber="17" phylum="Arthropoda" rank="species" species="bukittimahensis">Paculla bukittimahensis</taxonomicName>
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sp. n., female paratype. A genital area (lactic acid-treated), ventral Bditto, dorsal. Abbreviations: AT = atrium; AV = anterior ventrolateral plate; MV = median ventrolateral plate; MVB = bridge fragments of MV; P = pulmonary plate; PA = preanal plate; PG = postgenital plate; PV = posterior ventrolateral plate. Scale bars: 0.50 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="17" type="distribution">
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<paragraph pageId="2" pageNumber="17">Distribution.</paragraph>
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<paragraph pageId="2" pageNumber="17">Singapore.</paragraph>
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</subSubSection>
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</treatment>
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</document> |