114 lines
8.7 KiB
XML
114 lines
8.7 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.862.33078" ID-GBIF-Dataset="9db1add7-8fc7-4c00-810d-6069d9040b4e" ID-PMC="PMC6635407" ID-Pensoft-Pub="1313-2970-862-61" ID-PubMed="31341386" ID-ZBK="3C583BC1F6AD41A88462D35337124617" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1313-2970-862-61" ModsDocOrigin="ZooKeys 862" ModsDocTitle="On the genera Qiongocera and Relictocera (Araneae, Psilodercidae) from Southeast Asia" checkinTime="1562720338814" checkinUser="pensoft" docAuthor="Chang, Wan-Jin, Li, Fengyuan & Li, Shuqiang" docDate="2019" docId="A1021620A81BC4DB5CE1B7731D09C30F" docLanguage="en" docName="ZooKeys 862: 61-79" docOrigin="ZooKeys 862" docSource="http://dx.doi.org/10.3897/zookeys.862.33078" docTitle="Relictocera qianzi Li & Li, sp. nov." docType="treatment" docUuid="02E7AC89-2B89-4108-B450-F9DBAD1D30F4" docUuidSource="ZooBank" docVersion="5" lastPageNumber="69" masterDocId="C26BA71BFFF39109D761A674B2128132" masterDocTitle="On the genera Qiongocera and Relictocera (Araneae, Psilodercidae) from Southeast Asia" masterLastPageNumber="79" masterPageNumber="61" pageNumber="66" updateTime="1668167549169" 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>On the genera Qiongocera and Relictocera (Araneae, Psilodercidae) from Southeast Asia</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>Chang, Wan-Jin</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, 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>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>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>862</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>61</mods:start>
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<mods:end>79</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.862.33078</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.862.33078</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-862-61</mods:identifier>
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<mods:identifier type="ZBK">3C583BC1F6AD41A88462D35337124617</mods:identifier>
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<mods:identifier type="ZooBank">3C583BC1F6AD41A88462D35337124617</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="158580160" LSID="urn:lsid:zoobank.org:act:02E7AC89-2B89-4108-B450-F9DBAD1D30F4" httpUri="http://treatment.plazi.org/id/A1021620A81BC4DB5CE1B7731D09C30F" lastPageId="8" lastPageNumber="69" pageId="5" pageNumber="66">
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<subSubSection pageId="5" pageNumber="66" type="nomenclature">
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<paragraph pageId="5" pageNumber="66">
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<taxonomicName LSID="http://zoobank.org/02E7AC89-2B89-4108-B450-F9DBAD1D30F4" authority="Li & Li" class="Arachnida" family="Psilodercidae" genus="Relictocera" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Relictocera qianzi" order="Araneae" pageId="5" pageNumber="66" phylum="Arthropoda" rank="species" species="qianzi">Relictocera qianzi Li & Li</taxonomicName>
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<taxonomicNameLabel pageId="5" pageNumber="66">sp. nov.</taxonomicNameLabel>
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Figs 2E, 3B, 10, 11, 12D, 13
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="67" type="types">
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<paragraph pageId="6" pageNumber="67">
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<pageBreakToken pageId="6" pageNumber="67" start="start">Types</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="6" pageNumber="67">
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Holotype: ♂ (IZCAS), Thailand, Krabi Province, Ao Luk District, Petch Cave,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="8.392966">8°23.578'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="98.77395">98°46.437'E</geoCoordinate>
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, 56 m, 11.X.2015, Zhao Q., Zhou G. & Chen Z. Paratypes: 1♂1♀ (IZCAS), same data as holotype.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="67" type="etymology">
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<paragraph pageId="6" pageNumber="67">Etymology.</paragraph>
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<paragraph pageId="6" pageNumber="67">
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The species name is a noun in apposition derived from the Chinese pinyin
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<normalizedToken originalValue="“qiánzĭ”">"qianzĭ"</normalizedToken>
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(pincer) and refers to the unique structure of the bulb appendages which are similar to the gripping jaws of a pincer (Fig. 11C, D).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="67" type="diagnosis">
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<paragraph pageId="6" pageNumber="67">Diagnosis.</paragraph>
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<paragraph pageId="6" pageNumber="67">
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Males of
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<taxonomicName lsidName="R. qianzi" pageId="6" pageNumber="67" rank="species" species="qianzi">R. qianzi</taxonomicName>
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sp. nov. can be distinguished from all other congeners by the bulb bearing two unequal parts, a strongly swollen palpal patella, and a partly swollen tibia (Fig. 11
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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). Males can be easily distinguished from
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<taxonomicName lsidName="R. mus" pageId="6" pageNumber="67" rank="species" species="mus">R. mus</taxonomicName>
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by the blunt tips of the bulbal appendages (vs. sharply pointed tips); a hairy snout-liked clypeus with a straight base (vs. a spade-shaped clypeus with a distinct rounded base in
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<taxonomicName lsidName="R. mus" pageId="6" pageNumber="67" rank="species" species="mus">R. mus</taxonomicName>
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); carapace with trident pattern medially (vs. absence of pattern); the female can be distinguished from other species by the pair of ovoid spermathecae flanked laterally with a pair of translucent ducts (vs. a pair of horizontal ducts bearing round spermathecae).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="7" lastPageNumber="68" pageId="6" pageNumber="67" type="description">
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<paragraph pageId="6" pageNumber="67">Description.</paragraph>
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<paragraph lastPageId="7" lastPageNumber="68" pageId="6" pageNumber="67">
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Male (Holotype). Total length 2.70; carapace 1.10 long, 1.10 wide; abdomen 1.60 long, 0.90 wide. Carapace round and pale yellow, medially with light brown trident pattern, laterally slightly darker (Fig. 10C). Chelicerae yellow
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<pageBreakToken pageId="7" pageNumber="68" start="start">(</pageBreakToken>
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Fig. 12D). Clypeus brown, with hairy snout-like projection. Endites pale brown. Labium brown, delimiting 2 oval paler areas. Sternum yellow. Abdomen with dorsal longitudinal pale band, with shaded lateral patches, posterior part with a few dark brown stripes, anterior part of ventrum pale, posterior part with dark brown shading on the margin. Legs uniformly brown; measurements: I missing, II missing, III 10.48 (3.00, 0.31, 2.97, 3.20, 1.00), IV missing. Palp (Fig. 11
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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): femur slender, 2 times longer than patella; patella strongly swollen, as long as wide, 2 times wider than cymbium; tibia 2/3 the length of femur, basally swollen (length/width ratio = 3.0); cymbium pale, slightly yellowish distally, with distal protrusion pale, slightly curved upward; length/width ratio = 3.00; bulb brown, bifurcate; laminar apophysis branched; embolus located distally, adjacent to laminar apophysis, ribbon-like with a protruding tip and a pair of irregular pincer-like appendages adjacent to the embolus (Fig. 11C, D).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="69" type="female">
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<paragraph pageId="8" pageNumber="69">
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<pageBreakToken pageId="8" pageNumber="69" start="start">Female</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="8" pageNumber="69">General features and coloration similar to those of the male (Fig. 10D, E). Measurements: total length 2.46; carapace 0.90 long, 1.09 wide; abdomen 1.56 long, 0.94 wide. Leg measurements: I 16.73 (4.00, 0.40, 4.81, 5.77, 1.75), II 11.68 (3.20, 0.32, 3.21, 3.75, 1.20), III missing, IV missing. Epigastric area with two small, round red spots medially, anterior to epigastric furrow; posterior margin of epigastric slit thick, slightly sclerotized (Fig. 10B, E). Internal genitalia: one pair of sclerotized ovoid spermathecae flanked laterally by 2 larger translucent ducts, spermathecae separated by one spermatheca diameter (Fig. 10A).</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="69" type="distribution">
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<paragraph pageId="8" pageNumber="69">Distribution.</paragraph>
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<paragraph pageId="8" pageNumber="69">Known only from the type locality (Fig. 13).</paragraph>
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</subSubSection>
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</treatment>
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</document> |