113 lines
8.8 KiB
XML
113 lines
8.8 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="254D13D88917DB48E024EAEFBBC444A2" docLanguage="en" docName="ZooKeys 862: 61-79" docOrigin="ZooKeys 862" docSource="http://dx.doi.org/10.3897/zookeys.862.33078" docTitle="Qiongocera luoxuan Li & Li, sp. nov." docType="treatment" docUuid="76C26986-8691-4315-B226-3E8FA56A11DA" docUuidSource="ZooBank" docVersion="5" lastPageNumber="63" masterDocId="C26BA71BFFF39109D761A674B2128132" masterDocTitle="On the genera Qiongocera and Relictocera (Araneae, Psilodercidae) from Southeast Asia" masterLastPageNumber="79" masterPageNumber="61" pageNumber="63" 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="158580158" LSID="urn:lsid:zoobank.org:act:76C26986-8691-4315-B226-3E8FA56A11DA" httpUri="http://treatment.plazi.org/id/254D13D88917DB48E024EAEFBBC444A2" lastPageNumber="63" pageId="2" pageNumber="63">
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<subSubSection pageId="2" pageNumber="63" type="nomenclature">
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<paragraph pageId="2" pageNumber="63">
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<taxonomicName LSID="http://zoobank.org/76C26986-8691-4315-B226-3E8FA56A11DA" authority="Li & Li" class="Arachnida" family="Psilodercidae" genus="Qiongocera" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Qiongocera luoxuan" order="Araneae" pageId="2" pageNumber="63" phylum="Arthropoda" rank="species" species="luoxuan">Qiongocera luoxuan Li & Li</taxonomicName>
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<taxonomicNameLabel pageId="2" pageNumber="63">sp. nov.</taxonomicNameLabel>
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Figs 1B, C, E, 4, 5, 12A, 13
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="63" type="types">
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<paragraph pageId="2" pageNumber="63">Types.</paragraph>
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<paragraph pageId="2" pageNumber="63">
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Holotype: ♂ (IZCAS), China, Hainan Province, Dongfang City, Donghe Town, Yalong Village, Yalong-Huangxian Cave,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="18.9792">18°58.752'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="108.888466">108°53.308'E</geoCoordinate>
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, 264 m, 15.XII.2014, Zhao Q. and Shao L. Paratypes: 1♂1♀ (IZCAS), same data as holotype.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="63" type="etymology">
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<paragraph pageId="2" pageNumber="63">Etymology.</paragraph>
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<paragraph pageId="2" pageNumber="63">
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The species name is a noun in apposition derived from the Chinese pinyin
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<normalizedToken originalValue="“luόxuán”">"luόxuan"</normalizedToken>
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(helical) and refers to the helical shape of the bulb in the distal half.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="63" type="diagnosis">
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<paragraph pageId="2" pageNumber="63">Diagnosis.</paragraph>
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<paragraph pageId="2" pageNumber="63">
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Males of
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<taxonomicName lsidName="Q. luoxuan" pageId="2" pageNumber="63" rank="species" species="luoxuan">Q. luoxuan</taxonomicName>
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sp. nov. can be distinguished from
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<taxonomicName lsidName="Q. hongjunensis" pageId="2" pageNumber="63" rank="species" species="hongjunensis">Q. hongjunensis</taxonomicName>
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by the triangular process on the bulb (Fig. 5B) (vs. a plier-like process with 2 unequal parts in
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<taxonomicName lsidName="Q. hongjunensis" pageId="2" pageNumber="63" rank="species" species="hongjunensis">Q. hongjunensis</taxonomicName>
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); the distal half of the bulb helical (Fig. 5C, D) (vs. a rather simple pyriform bulb in
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<taxonomicName lsidName="Q. hongjunensis" pageId="2" pageNumber="63" rank="species" species="hongjunensis">Q. hongjunensis</taxonomicName>
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); females can be distinguished by the pair of thin, complex branches of the spermathecae that are convexly curved (Fig. 4A) (vs. a pair of bulging round spermathecae in
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<taxonomicName lsidName="Q. hongjunensis" pageId="2" pageNumber="63" rank="species" species="hongjunensis">Q. hongjunensis</taxonomicName>
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); the coloration and patterns of both male and female are relatively indistinct (Fig. 4
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<normalizedToken originalValue="C–E">C-E</normalizedToken>
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) (vs. a distinct dark brown coloration and pattern in
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<taxonomicName lsidName="Q. hongjunensis" pageId="2" pageNumber="63" rank="species" species="hongjunensis">Q. hongjunensis</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="63" type="description">
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<paragraph pageId="2" pageNumber="63">Description.</paragraph>
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<paragraph pageId="2" pageNumber="63">
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Male (Holotype). Total length 2.65; carapace 1.09 long, 1.13 wide; abdomen 1.56 long, 0.78 wide. Carapace round and pale yellow with a faint longitudinal brown patch medially (Fig. 4C). Fovea shallow and brown. Anterior part of the thoracic region distinctly elevated. Chelicerae yellow. Cheliceral promargin with lamina bearing 3 triangular extensions, retromargin with 2 small teeth (Fig. 12A). Clypeus slanting, dark brown with two pale areas laterally. Endites pale yellow. Labium slanting, light brown. Sternum circular with brown complex pattern delimiting two pale oval areas anteriorly and posteriorly. Abdomen dorsum with several dark horizontal stripes concentrated posteriorly, venter with dark curves concentrated at the edges. Legs uniformly brown; measurements: I 18.75 (5.45, 0.40, 5.77, 5.13, 2.00), II 14.02 (4.00, 0.40, 4.49, 3.53, 1.60), III missing, IV missing. Palp (Fig. 5
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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): femur slender, 5 times longer than patella; patella angled ventrally; tibia pale, 2 times shorter than femur, suffused with tiny sepia patches, strongly deflected prolaterally; cymbium pale, darker distally, with dorsal margin curved basally, with short, pale distal protrusion, conical in lateral view and directed at 45 °; length/width ratio = 2.0; bulb light yellow, proximal half roughly cylindrical, distal half twisted, forming 3 helical coils tapered apically, ending at a pointed laminar apophysis; triangular process adjacent to embolus short; embolus thin, sharp and darkened, extending from distal part of the bulb (Fig. 5B).
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</paragraph>
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<paragraph pageId="2" pageNumber="63">
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Female (Paratype). General features and coloration similar to that of male (Fig. 4
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<normalizedToken originalValue="D–E">D-E</normalizedToken>
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). Measurements: total length 2.60; carapace 1.00 long, 1.00 wide; abdomen 1.60 long, 0.80 wide. Leg measurements: I 12.85 (3.50, 0.40, 3.75, 3.40, 1.80), II missing, III 7.16 (2.00, 0.31, 2.19, 1.72, 0.94), IV 10.39 (3.20, 0.30, 3.30, 2.50, 1.09). Internal genitalia: one pair of sclerotized ovoid spermathecae surrounded by a pair of thin ducts with complex branches curving convexly, posteriorly with horizontal bar bearing droplet-shaped ducts (Fig. 4A).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="63" type="distribution">
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<paragraph pageId="2" pageNumber="63">Distribution.</paragraph>
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<paragraph pageId="2" pageNumber="63">Known only from the type locality (Fig. 13).</paragraph>
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</subSubSection>
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</treatment>
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</document> |