182 lines
14 KiB
XML
182 lines
14 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.789.24261" ID-GBIF-Dataset="a42202d8-5afa-4c8a-a7c8-66b4668e9c2d" ID-PMC="PMC6193057" ID-Pensoft-Pub="1313-2970-789-37" ID-PubMed="30344434" ID-ZBK="2266A014E7FC44DCAE91334B06C8BD9D" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1313-2970-789-37" ModsDocOrigin="ZooKeys 789" ModsDocTitle="Three new species of the spider genus Asceua from Malaysia (Araneae, Zodariidae)" checkinTime="1539222990291" checkinUser="pensoft" docAuthor="Zhang, Bao-Shi & Zhang, Feng" docDate="2018" docId="610556966DB0CE92C38DF0C0B48F8425" docLanguage="en" docName="ZooKeys 789: 37-49" docOrigin="ZooKeys 789" docSource="http://dx.doi.org/10.3897/zookeys.789.24261" docTitle="Asceua curva Zhang & Zhang, 2018, sp. n." docType="treatment" docUuid="280DE826-2A03-4081-87AC-EB17C530FCA2" docUuidSource="ZooBank" docVersion="5" lastPageNumber="43" masterDocId="FFC80E02FFBA8B76FFD9FFABFFDBFFAF" masterDocTitle="Three new species of the spider genus Asceua from Malaysia (Araneae, Zodariidae)" masterLastPageNumber="49" masterPageNumber="37" pageNumber="40" updateTime="1668166284225" 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>Three new species of the spider genus Asceua from Malaysia (Araneae, Zodariidae)</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, Bao-Shi</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>Zhang, Feng</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>2018</mods:date>
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<mods:detail type="volume">
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<mods:number>789</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>37</mods:start>
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<mods:end>49</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.789.24261</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.789.24261</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-789-37</mods:identifier>
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<mods:identifier type="ZBK">2266A014E7FC44DCAE91334B06C8BD9D</mods:identifier>
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<mods:identifier type="ZooBank">2266A014E7FC44DCAE91334B06C8BD9D</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="148671503" LSID="urn:lsid:zoobank.org:act:280DE826-2A03-4081-87AC-EB17C530FCA2" httpUri="http://treatment.plazi.org/id/610556966DB0CE92C38DF0C0B48F8425" lastPageId="6" lastPageNumber="43" pageId="3" pageNumber="40">
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<subSubSection pageId="3" pageNumber="40" type="nomenclature">
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<paragraph pageId="3" pageNumber="40">
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<taxonomicName LSID="http://zoobank.org/280DE826-2A03-4081-87AC-EB17C530FCA2" class="Arachnida" family="Zodariidae" genus="Asceua" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Asceua curva" order="Araneae" pageId="3" pageNumber="40" phylum="Arthropoda" rank="species" species="curva">Asceua curva</taxonomicName>
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<taxonomicNameLabel pageId="3" pageNumber="40">sp. n.</taxonomicNameLabel>
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Figs 4, 5
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="41" type="type material">
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<paragraph pageId="4" pageNumber="41">
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<pageBreakToken pageId="4" pageNumber="41" start="start">Type</pageBreakToken>
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material.
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</paragraph>
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<paragraph pageId="4" pageNumber="41">
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Holotype ♂, Malaysia, Sabah, Pitas,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="6.4933">06°29.598'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="117.30832">117°18.499'E</geoCoordinate>
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, elev. 45 m, 20 October 2015, Z.Z. Gao leg.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="41" type="diagnosis">
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<paragraph pageId="4" pageNumber="41">Diagnosis.</paragraph>
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<paragraph pageId="4" pageNumber="41">
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The male of this species resembles
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<taxonomicName lsidName="A. wallacei" pageId="4" pageNumber="41" rank="species" species="wallacei">A. wallacei</taxonomicName>
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Bosmans & Hillyard, 1990 (from Sulawesi, Indonesia) in having the very complicated copulatory organ. The two species can be easily distinguished by: the thinner and longer retrolateral pointed processes of the distal conductor in the new species, which is shorter and bifurcated in
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<taxonomicName lsidName="A. wallacei" pageId="4" pageNumber="41" rank="species" species="wallacei">A. wallacei</taxonomicName>
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; the longer posterior projection of the cymbium in the new species, which is shorter in
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<taxonomicName lsidName="A. wallacei" pageId="4" pageNumber="41" rank="species" species="wallacei">A. wallacei</taxonomicName>
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; and the hook-like median apophysis which is almost straight in
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<taxonomicName lsidName="A. wallacei" pageId="4" pageNumber="41" rank="species" species="wallacei">A. wallacei</taxonomicName>
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(Figs 4
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<normalizedToken originalValue="C–F">C-F</normalizedToken>
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, 5
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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).
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</paragraph>
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<caption pageId="4" pageNumber="41">
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<paragraph pageId="4" pageNumber="41">
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Figure 4.
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<taxonomicName class="Arachnida" family="Zodariidae" genus="Asceua" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Asceua curva" order="Araneae" pageId="4" pageNumber="41" phylum="Arthropoda" rank="species" species="curva">Asceua curva</taxonomicName>
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sp. n., male holotype (
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<normalizedToken originalValue="A–F">A-F</normalizedToken>
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).
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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Habitus (A dorsal view B ventral view)
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<normalizedToken originalValue="C–E">C-E</normalizedToken>
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Left male palp (C prolateral view D ventral view E retrolateral view) F posterior projection of cymbium.
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</paragraph>
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</caption>
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<caption pageId="4" pageNumber="41">
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<paragraph pageId="4" pageNumber="41">
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Figure 5.
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<taxonomicName class="Arachnida" family="Zodariidae" genus="Asceua" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Asceua curva" order="Araneae" pageId="4" pageNumber="41" phylum="Arthropoda" rank="species" species="curva">Asceua curva</taxonomicName>
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sp. n. (
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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). Left palp of the male holotype (A prolateral view B ventral view C retrolateral view). Abbreviations: pp, posterior projection; msp, median semi-circular projection.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="41" type="etymology">
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<paragraph pageId="4" pageNumber="41">Etymology.</paragraph>
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<paragraph pageId="4" pageNumber="41">The specific name is from the Latin word curvus, in reference to the shape of the posterior projection of the cymbium; adjective.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="6" lastPageNumber="43" pageId="4" pageNumber="41" type="description">
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<paragraph pageId="4" pageNumber="41">Description.</paragraph>
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<paragraph lastPageId="5" lastPageNumber="42" pageId="4" pageNumber="41">
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Male (holotype): Total length 3.15; carapace 1.39 long, 1.12 wide; opisthosoma 1.49 long, 1.17 wide. Habitus as in Fig. 4
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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. Carapace shiny, brown, lateral margins dark brown, part of carapace swollen, radial grooves inconspicuous. Clypeus 0.30 high, brown. Eye sizes and inter-distances: AME 0.11, ALE 0.08, PME
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<pageBreakToken pageId="5" pageNumber="42" start="start">0.08</pageBreakToken>
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, PLE 0.13;
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<normalizedToken originalValue="AME–AME">AME-AME</normalizedToken>
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0.05,
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<normalizedToken originalValue="AME–ALE">AME-ALE</normalizedToken>
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0.02,
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<normalizedToken originalValue="ALE–ALE">ALE-ALE</normalizedToken>
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0.43,
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<normalizedToken originalValue="PME–PME">PME-PME</normalizedToken>
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0.11,
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<normalizedToken originalValue="PME–PLE">PME-PLE</normalizedToken>
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0.10,
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<normalizedToken originalValue="PLE–PLE">PLE-PLE</normalizedToken>
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0.59,
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<normalizedToken originalValue="ALE–PLE">ALE-PLE</normalizedToken>
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0.02. MOA 0.27 long, frontal width 0.25, back width 0.27. Chelicerae brown, with two promarginal teeth and one retromarginal tooth, and terminal part armed with black hairs. Endites brown, apices bright and furnished with dense black hairs. Labium triangular, 0.20 long, 0.25 wide, brown, median part with a semicircular dark brown patch. Sternum 0.68 long, 0.66 wide, brown, lateral margin slightly dark brown, furnished with sparse black setae. Coxae of legs white, other sections brown, each femur with two dorsal spines, tibiae with long longitudinal dark stripes. Measurements of legs: I 3.74 (0.77 + 0.31 + 1.24 + 1.07 + 0.35), II 3.45 (0.89 + 0.36 + 0.94 + 0.88 + 0.38), III 3.46 (0.78 + 0.34 + 0.85 + 1.02 + 0.47), IV 3.80 (0.79 + 0.36 + 1.28 + 0.99 + 0.38). Leg formula: 4132. Opisthosoma covered with grey short hairs, dorsal scutum violin-like, dark brown. Dorsum of opisthosoma black, with a pair of white transversal chevrons, followed by three pairs of transversal stripes, the first two pairs being conjoint in the middle of the opisthosoma; anterior part of venter yellow, posterior part grey and lateral with two pairs of black oblique stripes, spinnerets brown.
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</paragraph>
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<paragraph pageId="5" pageNumber="42">
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Palp (Figs 4
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<normalizedToken originalValue="C–F">C-F</normalizedToken>
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, 5
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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). Tibia with two broad apophyses: dorsal apophysis and ventral apophysis, with a large concavity between them, in which fits a posterior projection of the cymbium; cymbium with a median semi-circular projection, which appears to be strongly excavated below in lateral view; tip of median apophysis hook-like; conductor large and semi-circular, with retrolateral and posterior pointed processes, not very chitinised except for the retrolateral processes; embolar base triangular; thread-like embolus very long, at first running to dorsal cymbium, then turning to ventral palp and following dorsal margin of conductor.
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</paragraph>
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<paragraph pageId="6" pageNumber="43">
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<pageBreakToken pageId="6" pageNumber="43" start="start">Female</pageBreakToken>
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unknown.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="43" type="distribution">
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<paragraph pageId="6" pageNumber="43">Distribution.</paragraph>
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<paragraph pageId="6" pageNumber="43">Malaysia (Sabah).</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="43" type="remarks">
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<paragraph pageId="6" pageNumber="43">Remarks.</paragraph>
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<paragraph pageId="6" pageNumber="43">
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Eight described
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<taxonomicName class="Arachnida" family="Zodariidae" genus="Asceua" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Asceua" order="Araneae" pageId="6" pageNumber="43" phylum="Arthropoda" rank="genus">Asceua</taxonomicName>
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species from nearby countries are only based on female specimens:
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<taxonomicName lsidName="A. amabilis" pageId="6" pageNumber="43" rank="species" species="amabilis">A. amabilis</taxonomicName>
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Thorell, 1897 (from Myanmar),
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<taxonomicName lsidName="A. anding" pageId="6" pageNumber="43" rank="species" species="anding">A. anding</taxonomicName>
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Zhang, Zhang & Jia, 2012 (from China),
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<taxonomicName lsidName="A. daoxian" pageId="6" pageNumber="43" rank="species" species="daoxian">A. daoxian</taxonomicName>
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Yin, 2012 (from China),
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<taxonomicName lsidName="A. elegans" pageId="6" pageNumber="43" rank="species" species="elegans">A. elegans</taxonomicName>
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Thorell, 1887 (from Myanmar),
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<taxonomicName lsidName="A. kunming" pageId="6" pageNumber="43" rank="species" species="kunming">A. kunming</taxonomicName>
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Song & Kim, 1997 (from China),
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<taxonomicName lsidName="A. longji" pageId="6" pageNumber="43" rank="species" species="longji">A. longji</taxonomicName>
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Barrion et al. 2013 (from China),
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<taxonomicName lsidName="A. piperata" pageId="6" pageNumber="43" rank="species" species="piperata">A. piperata</taxonomicName>
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Ono, 2004 (from Vietnam), and
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<taxonomicName lsidName="A. quinquestrigata" pageId="6" pageNumber="43" rank="species" species="quinquestrigata">A. quinquestrigata</taxonomicName>
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(Simon, 1905) (from Java). The patterns of the dorsal opisthosoma of these species are different by comparisons of illustrations and descriptions. The first pair of transversal chevrons are reniform in the new species, but are oval or long ovoid in all the other species, except for
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<taxonomicName lsidName="A. quinquestrigata" pageId="6" pageNumber="43" rank="species" species="quinquestrigata">A. quinquestrigata</taxonomicName>
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. However, the new species can be distinguished from
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<taxonomicName lsidName="A. quinquestrigata" pageId="6" pageNumber="43" rank="species" species="quinquestrigata">A. quinquestrigata</taxonomicName>
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by the broad bands on its posterior opisthosoma, which are only small in
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<taxonomicName lsidName="A. quinquestrigata" pageId="6" pageNumber="43" rank="species" species="quinquestrigata">A. quinquestrigata</taxonomicName>
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. Also, the other white patches and transversal stripes on the opisthosoma of the new species contrasts with the lack of stripes in the other seven species except for
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<taxonomicName lsidName="A. piperata" pageId="6" pageNumber="43" rank="species" species="piperata">A. piperata</taxonomicName>
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. However, the new species can be distinguished from
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<taxonomicName lsidName="A. piperata" pageId="6" pageNumber="43" rank="species" species="piperata">A. piperata</taxonomicName>
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by its immaculate carapace. This new species is thus less likely to be conspecific with any of these 8 species that are only known from female specimens.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |