125 lines
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125 lines
10 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.776.24432" ID-GBIF-Dataset="39a1a285-b521-4524-9ad4-2b990fe87a06" ID-PMC="PMC6072827" ID-Pensoft-Pub="1313-2970-776-27" ID-PubMed="30100783" ID-ZBK="81F1C6C2D8214253A642157616E91764" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1313-2970-776-27" ModsDocOrigin="ZooKeys 776" ModsDocTitle="Ten new species of the spider genus Althepus Thorell, 1898 from Southeast Asia (Araneae, Ochyroceratidae)" checkinTime="1532776088191" checkinUser="pensoft" docAuthor="Li, Fengyuan, Liu, Chang & Li, Shuqiang" docDate="2018" docId="719C51B187C0DB3048B8AF50698C1A8F" docLanguage="en" docName="ZooKeys 776: 27-60" docOrigin="ZooKeys 776" docSource="http://dx.doi.org/10.3897/zookeys.776.24432" docTitle="Althepus chengmenensis Li & Li, sp. n." docType="treatment" docUuid="67BEA3D7-D377-45D8-8D9F-3A3D582CA643" docUuidSource="ZooBank" docVersion="5" lastPageNumber="30" masterDocId="FFDD945CFFE8FFC9886A697BFF90F964" masterDocTitle="Ten new species of the spider genus Althepus Thorell, 1898 from Southeast Asia (Araneae, Ochyroceratidae)" masterLastPageNumber="60" masterPageNumber="27" pageNumber="29" updateTime="1668166078800" 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>Ten new species of the spider genus Althepus Thorell, 1898 from Southeast Asia (Araneae, Ochyroceratidae)</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>Li, Fengyuan</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>Liu, Chang</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>2018</mods:date>
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<mods:detail type="volume">
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<mods:number>776</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>27</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.776.24432</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.776.24432</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-776-27</mods:identifier>
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<mods:identifier type="ZBK">81F1C6C2D8214253A642157616E91764</mods:identifier>
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<mods:identifier type="ZooBank">81F1C6C2D8214253A642157616E91764</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="146727250" LSID="urn:lsid:zoobank.org:act:67BEA3D7-D377-45D8-8D9F-3A3D582CA643" httpUri="http://treatment.plazi.org/id/719C51B187C0DB3048B8AF50698C1A8F" lastPageId="3" lastPageNumber="30" pageId="2" pageNumber="29">
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<subSubSection pageId="2" pageNumber="29" type="nomenclature">
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<paragraph pageId="2" pageNumber="29">
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<taxonomicName LSID="http://zoobank.org/67BEA3D7-D377-45D8-8D9F-3A3D582CA643" authority="Li & Li" class="Arachnida" family="Ochyroceratidae" genus="Althepus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Althepus chengmenensis" order="Araneae" pageId="2" pageNumber="29" phylum="Arthropoda" rank="species" species="chengmenensis">Althepus chengmenensis Li & Li</taxonomicName>
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<taxonomicNameLabel pageId="2" pageNumber="29">sp. n.</taxonomicNameLabel>
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Figs 1, 2, 20, 21
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="29" type="types">
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<paragraph pageId="2" pageNumber="29">Types.</paragraph>
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<paragraph pageId="2" pageNumber="29">
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Holotype: ♂, China, Yunnan Province, Baoshan City, Longyang District, Chengmen Cave,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="24.928183">24°55.691'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="98.75187">98°45.112'E</geoCoordinate>
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, 2393 m a.s.l., 14.VII.2016, Y. Li and M. Xu. Paratypes: 1♂3♀, same data as holotype.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="29" type="etymology">
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<paragraph pageId="2" pageNumber="29">Etymology.</paragraph>
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<paragraph pageId="2" pageNumber="29">The specific name refers to the type locality; adjective.</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="29" type="diagnosis">
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<paragraph pageId="2" pageNumber="29">Diagnosis.</paragraph>
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<paragraph pageId="2" pageNumber="29">
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<taxonomicName class="Arachnida" family="Psilodercidae" genus="Althepus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Althepus chengmenensis" order="Araneae" pageId="2" pageNumber="29" phylum="Arthropoda" rank="species" species="chengmenensis">Althepus chengmenensis</taxonomicName>
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Li & Li, sp. n. resembles
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<taxonomicName lsidName="A. xuae" pageId="2" pageNumber="29" rank="species" species="xuae">A. xuae</taxonomicName>
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Li & Li, sp. n. in having a sigmoid conductor in males and curved, elongate spermathecae in females. Males can be distinguished from the latter species by the pleated margin of the conductor and by the three acuminate projections on the distal end of the conductor (Figure 1B); females can be distinguished by having longer spermathecae (versus shorter in
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<taxonomicName lsidName="A. xuae" pageId="2" pageNumber="29" rank="species" species="xuae">A. xuae</taxonomicName>
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Li & Li, sp. n.) (Figure 2A). This new species can be distinguished from all the other known species of the genus by the bent middle part of the conductor (Figure 1A) and by the elongate spermathecae of similar lengths (Figure 2A).
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</paragraph>
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<caption pageId="2" pageNumber="29">
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<paragraph pageId="2" pageNumber="29">
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Figure 1.
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<taxonomicName class="Arachnida" family="Psilodercidae" genus="Althepus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Althepus chengmenensis" order="Araneae" pageId="2" pageNumber="29" phylum="Arthropoda" rank="species" species="chengmenensis">Althepus chengmenensis</taxonomicName>
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Li & Li, sp. n., male holotype. A Palp, ventral view B Palpal bulb, ventral view C Palp, prolateral view D Palp, retrolateral view. Abbreviations: CO conductor; EM embolus; CP cymbial protrusion; HS hook-shaped spine; SB serrated bristles.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="29" type="description">
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<paragraph pageId="2" pageNumber="29">Description.</paragraph>
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<paragraph pageId="2" pageNumber="29">
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Male (holotype). Total length 3.44; carapace 1.14 length, 1.28 width; abdomen 1.95 length, 1.13 width. Carapace round, light yellow, with brown lateral margins and one wide, brown median band, the middle one wider than others (Figure 2C). Anterior margin of cephalic region distinctly elevated. Clypeus brown. Cheliceral promargin with one tooth, followed by a lamina, retromargin with two small teeth (Figure 20A), posterior surface of fang with 25 small denticles. Labium brown. Sternum yellow, with eight brown spots. Abdomen elongate, with complex patterns dorsally and ventrally. Legs brown, femur and tibia with white annulations (Figure 2C). Leg measurements: I 22.56 (5.26, 0.55, 6.15, 8.65, 1.95), II 15.48 (4.23, 0.52, 4.15, 5.10, 1.48), III missing, IV missing. Male palp (Figure 1
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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): tarsus with three slightly curved, serrated bristles at the top of cymbial protrusion (one of them was missing, Figure 1A), one curved spine and one twisted spine with the tip directed towards distally (Figure 1A); bulb yellow, ovate; embolus arising retrolatero-proximally from bulb, slightly sigmoid; conductor arising distally from bulb, sigmoid, with three acuminate projections distally (Figure 1B); embolus and conductor widely separated (distance almost equal to diameter of bulb).
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</paragraph>
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<paragraph pageId="2" pageNumber="29">
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Female (one of the paratypes). Total length 3.25; carapace 1.06 length, 1.28 width; abdomen 1.95 length, 1.13 width. Similar to male in colour and general features (Figure 2
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<normalizedToken originalValue="D–E">D-E</normalizedToken>
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) but smaller. Internal genitalia with two spermathecae on each side (Figure 2A). Leg measurements: I missing, II 10.82 (3.00, 0.47, 2.75, 3.30, 1.30), III 10.79 (2.95, 0.45, 2.80, 3.40, 1.19), IV 11.42 (3.20, 0.47, 3.15, 3.30, 1.30).
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</paragraph>
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<caption pageId="2" pageNumber="29">
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<paragraph pageId="2" pageNumber="29">
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Figure 2.
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<taxonomicName class="Arachnida" family="Psilodercidae" genus="Althepus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Althepus chengmenensis" order="Araneae" pageId="2" pageNumber="29" phylum="Arthropoda" rank="species" species="chengmenensis">Althepus chengmenensis</taxonomicName>
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Li & Li, sp. n., male holotype and female paratype. A Internal genitalia, dorsal view B Female epigastric furrow, ventral view C Male habitus, dorsal view D Female habitus, dorsal view E Female habitus, ventral view. Abbreviation: SP spermatheca.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="30" type="variation">
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<paragraph pageId="3" pageNumber="30">
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<pageBreakToken pageId="3" pageNumber="30" start="start">Variation</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="3" pageNumber="30">Males: carapace 1.14-1.38 length, 1.28-1.50 width, femur I 5.26-6.73 (the number of specimens = 2). Females: carapace 1.06-1.20 length, 1.13-1.28 width, femur I 2.88-3.91 (the number of specimens = 3).</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="30" type="distribution">
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<paragraph pageId="3" pageNumber="30">Distribution.</paragraph>
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<paragraph pageId="3" pageNumber="30">China. Known only from the type locality (Figure 21).</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="30" type="natural history">
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<paragraph pageId="3" pageNumber="30">Natural history.</paragraph>
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<paragraph pageId="3" pageNumber="30">Collected on rocks outside a cave at an altitude of 2393 m.</paragraph>
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</subSubSection>
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</treatment>
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</document> |