188 lines
16 KiB
XML
188 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.388.5735" ID-GBIF-Dataset="4ecb19a1-cf7a-4bb5-876d-3719fc40f3c3" ID-PMC="PMC3978915" ID-Pensoft-Pub="1313-2970-388-35" ID-PubMed="24715768" ID-ZBK="9EEB8A811E5846D79A161A2271B67709" ModsDocAuthor="" ModsDocDate="2014" ModsDocID="1313-2970-388-35" ModsDocOrigin="ZooKeys 388" ModsDocTitle="New cave-dwelling armored spiders (Araneae, Tetrablemmidae) from Southwest China" checkinTime="1451246178857" checkinUser="pensoft" docAuthor="Lin, Yucheng & Li, Shuqiang" docDate="2014" docId="4277CFF815ADB3246AFB6A3F84E4CE2C" docLanguage="en" docName="ZooKeys 388: 35-76" docOrigin="ZooKeys 388" docSource="http://dx.doi.org/10.3897/zookeys.388.5735" docTitle="Tetrablemma menglaensis Lin & Li, 2014, sp. n." docType="treatment" docUuid="22DDEE3E-1084-45A3-9BE2-484281B16A9B" docUuidSource="ZooBank" docVersion="4" lastPageNumber="42" masterDocId="A44DFF8F2F35FFB9D919C906E3217567" masterDocTitle="New cave-dwelling armored spiders (Araneae, Tetrablemmidae) from Southwest China" masterLastPageNumber="67" masterPageNumber="35" pageNumber="41" updateTime="1668157952706" 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>New cave-dwelling armored spiders (Araneae, Tetrablemmidae) from Southwest China</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>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>2014</mods:date>
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<mods:detail type="volume">
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<mods:number>388</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>35</mods:start>
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<mods:end>67</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.388.5735</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.388.5735</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-388-35</mods:identifier>
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<mods:identifier type="ZBK">9EEB8A811E5846D79A161A2271B67709</mods:identifier>
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<mods:identifier type="ZooBank">9EEB8A811E5846D79A161A2271B67709</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152051614" LSID="urn:lsid:zoobank.org:act:22DDEE3E-1084-45A3-9BE2-484281B16A9B" httpUri="http://treatment.plazi.org/id/4277CFF815ADB3246AFB6A3F84E4CE2C" lastPageId="7" lastPageNumber="42" pageId="6" pageNumber="41">
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<subSubSection pageId="6" pageNumber="41" type="nomenclature">
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<paragraph pageId="6" pageNumber="41">
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<taxonomicName LSID="http://zoobank.org/22DDEE3E-1084-45A3-9BE2-484281B16A9B" class="Arachnida" family="Tetrablemmidae" genus="Tetrablemma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetrablemma menglaensis" order="Araneae" pageId="6" pageNumber="41" phylum="Arthropoda" rank="species" species="menglaensis">Tetrablemma menglaensis</taxonomicName>
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<taxonomicNameLabel pageId="6" pageNumber="41">sp. n.</taxonomicNameLabel>
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Figs 10-12, 18
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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, 21, 22
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="41" type="material">
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<paragraph pageId="6" pageNumber="41">Material.</paragraph>
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<paragraph pageId="6" pageNumber="41">
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Holotype ♂, paratypes 2♀ (SCUM), CHINA, Yunnan: Mengla County, Mengyuan Town, Chengzi Village, Yeniudong Scenery Spot, Yeniu 2# Cave,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="21.720133">21°43.208'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="101.38824">101°23.294'E</geoCoordinate>
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, elevation ca. 760 m, 16 August 2011, Yucheng Lin and Guo Zheng leg.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="41" type="etymology">
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<paragraph pageId="6" pageNumber="41">Etymology.</paragraph>
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<paragraph pageId="6" pageNumber="41">The specific name refers to the type locality; adjective.</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="41" type="diagnosis">
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<paragraph pageId="6" pageNumber="41">Diagnosis.</paragraph>
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<paragraph pageId="6" pageNumber="41">
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The male of this new species is similar to
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<taxonomicName class="Arachnida" family="Tetrablemmidae" genus="Tetrablemma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetrablemma namkhan" order="Araneae" pageId="6" pageNumber="41" phylum="Arthropoda" rank="species" species="namkhan">Tetrablemma namkhan</taxonomicName>
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Lin & Li, 2012 (see
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<bibRefCitation author="Lin, Y" journalOrPublisher="Zootaxa" pageId="10" pageNumber="45" pagination="55 - 64" title="Two new species of the family Tetrablemmidae (Araneae) from Laos and Malaysia." volume="3475" year="2012">Lin and Li 2012</bibRefCitation>
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: figs 4
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<normalizedToken originalValue="A–G">A-G</normalizedToken>
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, 5
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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, 6
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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),
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<taxonomicName class="Arachnida" family="Tetrablemmidae" genus="Tetrablemma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetrablemma loebli" order="Araneae" pageId="6" pageNumber="41" phylum="Arthropoda" rank="species" species="loebli">Tetrablemma loebli</taxonomicName>
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Bourne, 1980 (see
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<bibRefCitation author="Lehtinen, PT" journalOrPublisher="Acta Zoologica Fennica" pageId="10" pageNumber="45" pagination="1 - 151" title="Spiders of the Oriental-Australian region. III. Tetrablemmidae, with a world revision." volume="162" year="1981">Lehtinen 1981</bibRefCitation>
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: figs 219, 221, 223-224),
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<taxonomicName class="Arachnida" family="Tetrablemmidae" genus="Tetrablemma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetrablemma marawula" order="Araneae" pageId="6" pageNumber="41" phylum="Arthropoda" rank="species" species="marawula">Tetrablemma marawula</taxonomicName>
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Lehtinen, 1981 (see
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<bibRefCitation author="Lehtinen, PT" journalOrPublisher="Acta Zoologica Fennica" pageId="10" pageNumber="45" pagination="1 - 151" title="Spiders of the Oriental-Australian region. III. Tetrablemmidae, with a world revision." volume="162" year="1981">Lehtinen 1981</bibRefCitation>
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: figs 255, 266), and
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<taxonomicName class="Arachnida" family="Tetrablemmidae" genus="Tetrablemma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetrablemma brevidens" order="Araneae" pageId="6" pageNumber="41" phylum="Arthropoda" rank="species" species="brevidens">Tetrablemma brevidens</taxonomicName>
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Tong & Li, 2008 (see
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<bibRefCitation author="Tong, Y" journalOrPublisher="Organisms Diversity & Evolution" pageId="10" pageNumber="45" pagination="84 - 98" title="Tetrablemmidae (Arachnida, Araneae), a spider family newly recorded from China." url="10.1016/j.ode.2007.01.002" volume="8" year="2008">Tong and Li 2008</bibRefCitation>
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: figs 5A, C,
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<normalizedToken originalValue="F–I">F-I</normalizedToken>
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), but can be distinguished by a forked cephalic tubercle (Figs 10E, G), a crooked cheliceral horn (Figs 10
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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, E), the swollen palpal tibia (Figs 11
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<normalizedToken originalValue="B–C">B-C</normalizedToken>
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, 18C), the course of sperm duct, and the long-tongue shaped embolus (Figs 11A, 18D). The female is similar to
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<taxonomicName class="Arachnida" family="Tetrablemmidae" genus="Tetrablemma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetrablemma nandan" order="Araneae" pageId="6" pageNumber="41" phylum="Arthropoda" rank="species" species="nandan">Tetrablemma nandan</taxonomicName>
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Lin & Li, 2010 (see
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<bibRefCitation author="Lin, Y" journalOrPublisher="Zootaxa" pageId="10" pageNumber="45" pagination="18 - 32" title="New armored spiders of the family Tetrablemmidae from China." volume="2440" year="2010">Lin and Li 2010</bibRefCitation>
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: figs 46-49) and
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<taxonomicName class="Arachnida" family="Tetrablemmidae" genus="Tetrablemma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetrablemma marawula" order="Araneae" pageId="6" pageNumber="41" phylum="Arthropoda" rank="species" species="marawula">Tetrablemma marawula</taxonomicName>
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Lehtinen, 1981 (see
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<bibRefCitation author="Lehtinen, PT" journalOrPublisher="Acta Zoologica Fennica" pageId="10" pageNumber="45" pagination="1 - 151" title="Spiders of the Oriental-Australian region. III. Tetrablemmidae, with a world revision." volume="162" year="1981">Lehtinen 1981</bibRefCitation>
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: figs 256, 283), but can be recognized by the narrow postepigastral scutum (Figs 12
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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), the long S-shaped inner vulval plate (Figs 12
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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, 21
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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), the absence of vulval dorsal plate, and the wide central process (Figs 12D, 21B).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="7" lastPageNumber="42" pageId="6" pageNumber="41" type="description">
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<paragraph pageId="6" pageNumber="41">Description.</paragraph>
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<paragraph pageId="6" pageNumber="41">Male (holotype). Coloration: body reddish-brown; legs yellowish-brown.</paragraph>
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<paragraph pageId="6" pageNumber="41">Measurements: total length 1.18; carapace 0.54 long, 0.46 wide, 0.36 high; abdomen 0.98 long, 0.63 wide, 0.52 high; clypeus 0.27 high. Sternum 0.31 long, 0.34 wide. Length of legs: I 1.27 (0.38, 0.14, 0.30, 0.21, 0.23); II 1.21 (0.38, 0.13, 0.29, 0.21, 0.22); III 1.11 (0.34, 0.11, 0.25, 0.20, 0.21); IV 1.40 (0.43, 0.11, 0.36, 0.26, 0.25).</paragraph>
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<paragraph lastPageId="7" lastPageNumber="42" pageId="6" pageNumber="41">
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Carapace (Figs 10A, E and G) completely reticulate, margin rugose; ocular area with a short, bifurcate tubercle; clypeal area distinctly convex, margin rounded; cheli
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<pageBreakToken pageId="7" pageNumber="42" start="start">ceral</pageBreakToken>
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horn narrow, medially curved in dorsal view; sternum centrally reticulated, marginally sclerotized and rugose. Legs: cuticle sculptured; femur I slightly swollen; all tibiae with 2 trichobothria, and one on metatarsi
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<normalizedToken originalValue="I–IV">I-IV</normalizedToken>
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; metatarsus I with two small lateral tubercles (Figs 11D, E).
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</paragraph>
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<caption pageId="7" pageNumber="42">
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<paragraph pageId="7" pageNumber="42">
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Figure 10.
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<taxonomicName class="Arachnida" family="Tetrablemmidae" genus="Tetrablemma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetrablemma menglaensis" order="Araneae" pageId="7" pageNumber="42" phylum="Arthropoda" rank="species" species="menglaensis">Tetrablemma menglaensis</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, G) and female paratype (
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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, F, H).
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<normalizedToken originalValue="A–F">A-F</normalizedToken>
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Habitus G, H Prosoma. A, C dorsal view B, D ventral view E, F lateral view G, H anterior view.
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</paragraph>
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</caption>
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<paragraph pageId="7" pageNumber="42">
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Abdomen (Figs 10
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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, E): dorsal scutum short, oval, finely granulated; ventral scuta reticulated and striated; lateral scutum I short; postepigastral scutum short, narrower than preanal scutum (Fig. 10B).
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</paragraph>
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<paragraph pageId="7" pageNumber="42">
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Palp (Figs 11
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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; 18
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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): femur slightly swollen, ventrally granulated; patella short, approx. as 1/2 long as femur; tibia smooth, swollen, approx. 2 times as wide as patella; bulb pyriform, smooth; embolus long, bent, strongly sclerotized; sperm duct visible through bulbal integument (Figs 11
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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; 18C, D).
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</paragraph>
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<caption pageId="7" pageNumber="42">
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<paragraph pageId="7" pageNumber="42">
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Figure 11.
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<taxonomicName class="Arachnida" family="Tetrablemmidae" genus="Tetrablemma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetrablemma menglaensis" order="Araneae" pageId="7" pageNumber="42" phylum="Arthropoda" rank="species" species="menglaensis">Tetrablemma menglaensis</taxonomicName>
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sp. n., male holotype. A Embolus and sperm duct B, C Left palp D Left leg I E Left metatarsus I. A, B prolateral view C, D retrolateral view E anterior view.
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</paragraph>
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</caption>
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<paragraph pageId="7" pageNumber="42">Female (paratype). Coloration and modifications as in male, but cephalic tubercle and cheliceral horn absent.</paragraph>
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<paragraph pageId="7" pageNumber="42">Measurements: total length 1.27; carapace 0.58 long, 0.45 wide, 0.28 high; clypeus 0.19 high; sternum 0.32 long, 0.34 wide; abdomen 0.91 long, 0.68 wide, 0.50 high. Length of legs: I 1.29 (0.41, 0.13, 0.31, 0.21, 0.23); II 1.21 (0.38, 0.13, 0.29, 0.21, 0.22); III 1.12 (0.34, 0.12, 0.25, 0.20, 0.21); IV 1.47 (0.46, 0.13, 0.38, 0.27, 0.24).</paragraph>
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<paragraph pageId="7" pageNumber="42">Carapace (Figs 10C, F and H): reticulation as in male; clypeal area nearly vertical anteriorly; cephalic part flat; cheliceral frontal surface with a small basal tubercle; sternum as in male. Legs: chaetotaxy and number of trichobothria as in male.</paragraph>
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<paragraph pageId="7" pageNumber="42">
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Abdomen (Figs 10
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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, F; 12A): lateral scutum I anteriorly short, not extending beyond the posterior rim of operculum; postgenital plate straight, narrower than preanal scutum; preanal scutum wider than long, anterior margin rugose (Fig. 21A), covered with serrated setae (Fig. 12B).
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</paragraph>
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<caption pageId="7" pageNumber="42">
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<paragraph pageId="7" pageNumber="42">
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Figure 12.
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<taxonomicName class="Arachnida" family="Tetrablemmidae" genus="Tetrablemma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetrablemma menglaensis" order="Araneae" pageId="7" pageNumber="42" phylum="Arthropoda" rank="species" species="menglaensis">Tetrablemma menglaensis</taxonomicName>
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sp. n., female paratype. A Opisthosoma B Genital area (untreated) C, D Cleared vulva (KOH-treated). A, B ventral view C dorsal view D dorsal-lateral view. Abbrs.: CP central process; EF epigynal fold; EP epigynal pit; IVP inner vulval plate; LH lateral horn; PA preanal plate; POG postgenital plate; SR seminal receptaculum; VD vulval duct; VS vulval stem.
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</paragraph>
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</caption>
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<paragraph pageId="7" pageNumber="42">
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Genitalia (Figs 12
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<normalizedToken originalValue="B–D">B-D</normalizedToken>
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; 21
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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): epigynal folds laterally narrow, medially wide (Fig. 12B); epigynal pit narrow, indistinct, separated with vulval stem and lateral horns; vulval stem strongly sclerotized (Figs 12C; 21A); spermathecae rugose, membranous; lateral horns wide, strong, supporting the base of vulval ducts of seminal receptacle; inner vulval plate S-shaped, very long, at least 2 times longer than central process (Figs 12D; 21B); central process wide, basally contracted (Fig. 21B); vulval duct narrow, connected with lateral horn and spermathecae.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="42" type="distribution">
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<paragraph pageId="7" pageNumber="42">Distribution.</paragraph>
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<paragraph pageId="7" pageNumber="42">Known only from the type locality (Fig. 22).</paragraph>
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</subSubSection>
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</treatment>
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</document> |