123 lines
11 KiB
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123 lines
11 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.643.10797" ID-GBIF-Dataset="609e2d45-1fa8-42d6-93a3-ffc5b0a62f23" ID-PMC="PMC5242268" ID-Pensoft-Pub="1313-2970-643-75" ID-PubMed="28144177" ID-ZBK="ED62B710DC5C4036A4BDE93752EDD311" ModsDocAuthor="" ModsDocDate="2017" ModsDocID="1313-2970-643-75" ModsDocOrigin="ZooKeys 643" ModsDocTitle="Trapdoor spiders of the genus Cyclocosmia Ausserer, 1871 from China and Vietnam (Araneae, Ctenizidae)" checkinTime="1483718778871" checkinUser="pensoft" docAuthor="Xu, Xin, Xu, Chen, Li, Fan, Pham, Dinh Sac & Li, Daiqin" docDate="2017" docId="F45BECCF0522024A762857D55A55301D" docLanguage="en" docName="ZooKeys 643: 75-85" docOrigin="ZooKeys 643" docSource="http://dx.doi.org/10.3897/zookeys.643.10797" docTitle="Cyclocosmia liui Xu, Xu & Li, sp. n." docType="treatment" docUuid="BAD72BC4-CC48-44DF-BA1A-138BAAB915B5" docUuidSource="ZooBank" docVersion="5" lastPageNumber="83" masterDocId="5425FFA10D2AFFEAFFF6FFACFF81ED17" masterDocTitle="Trapdoor spiders of the genus Cyclocosmia Ausserer, 1871 from China and Vietnam (Araneae, Ctenizidae)" masterLastPageNumber="85" masterPageNumber="75" pageNumber="81" updateTime="1668163858704" 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>Trapdoor spiders of the genus Cyclocosmia Ausserer, 1871 from China and Vietnam (Araneae, Ctenizidae)</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>Xu, Xin</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>Xu, Chen</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, Fan</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>Pham, Dinh Sac</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, Daiqin</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>2017</mods:date>
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<mods:detail type="volume">
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<mods:number>643</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>75</mods:start>
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<mods:end>85</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.643.10797</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.643.10797</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-643-75</mods:identifier>
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<mods:identifier type="ZBK">ED62B710DC5C4036A4BDE93752EDD311</mods:identifier>
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<mods:identifier type="ZooBank">ED62B710DC5C4036A4BDE93752EDD311</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127895206" LSID="urn:lsid:zoobank.org:act:BAD72BC4-CC48-44DF-BA1A-138BAAB915B5" httpUri="http://treatment.plazi.org/id/F45BECCF0522024A762857D55A55301D" lastPageId="8" lastPageNumber="83" pageId="6" pageNumber="81">
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<subSubSection pageId="6" pageNumber="81" type="nomenclature">
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<paragraph pageId="6" pageNumber="81">
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<taxonomicName LSID="http://zoobank.org/BAD72BC4-CC48-44DF-BA1A-138BAAB915B5" authority="Xu, Xu & Li" class="Arachnida" family="Ctenizidae" genus="Cyclocosmia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocosmia liui" order="Araneae" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="liui">Cyclocosmia liui Xu, Xu & Li</taxonomicName>
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<taxonomicNameLabel pageId="6" pageNumber="81">sp. n.</taxonomicNameLabel>
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Fig. 3
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="81" type="holotype">
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<paragraph pageId="6" pageNumber="81">Holotype.</paragraph>
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<paragraph pageId="6" pageNumber="81">
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Female (C-XUX-2015), Mt. Fanjing, Taiping Town, Jiangkou County, Tongren City, Guizhou Province, China,
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<geoCoordinate direction="north" orientation="latitude" precision="5" value="27.8513">27.8513°N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="5" value="108.7779">108.7779°E</geoCoordinate>
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, 25 May 2015, collected by Z.Q. Li, F.X. Liu and M. Yan.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="82" type="etymology">
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<paragraph pageId="7" pageNumber="82">
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<pageBreakToken pageId="7" pageNumber="82" start="start">Etymology</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="7" pageNumber="82">The specific name is taken from the family name of the collector Fengxiang Liu, who joined all collecting trips and has worked on spiders for a few decades.</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="82" type="diagnosis">
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<paragraph pageId="7" pageNumber="82">Diagnosis.</paragraph>
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<paragraph pageId="7" pageNumber="82">
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Female of
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<taxonomicName class="Arachnida" family="Halonoproctidae" genus="Cyclocosmia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocosmia liui" order="Araneae" pageId="7" pageNumber="82" phylum="Arthropoda" rank="species" species="liui">Cyclocosmia liui</taxonomicName>
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sp. n. can be distinguished from
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<taxonomicName class="Arachnida" family="Halonoproctidae" genus="Cyclocosmia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocosmia ricketti" order="Araneae" pageId="7" pageNumber="82" phylum="Arthropoda" rank="species" species="ricketti">Cyclocosmia ricketti</taxonomicName>
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by abdominal disc with 33/34 ribs on each side, the rims of the upper pair muscle impressions with distinct granular structures in almost same size, the groove around the six well-marked muscle impressions dark red colour, and the middle pair muscle impressions with an elevated central zone connected to the inner rim of muscle impression (Fig. 3C). It is similar to
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<taxonomicName class="Arachnida" family="Halonoproctidae" genus="Cyclocosmia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocosmia latusicosta" order="Araneae" pageId="7" pageNumber="82" phylum="Arthropoda" rank="species" species="latusicosta">Cyclocosmia latusicosta</taxonomicName>
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in the shape of spermathecae, but can be distinguished from the latter by abdominal disc with 33/34 ribs on each side (Fig. 3C).
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</paragraph>
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<caption pageId="7" pageNumber="82">
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<paragraph pageId="7" pageNumber="82">
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Figure 3.
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<taxonomicName class="Arachnida" family="Halonoproctidae" genus="Cyclocosmia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocosmia liui" order="Araneae" pageId="7" pageNumber="82" phylum="Arthropoda" rank="species" species="liui">Cyclocosmia liui</taxonomicName>
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Xu, Xu & Li sp. n. A habitus of female (C-XUC-2015) B abdomen, lateral view C abdomen, caudal view D posterior portion of opisthosoma, ventral view, showing spinnerets E sternum, ventral view F female genitalia, ventral view. Scale bars
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<normalizedToken originalValue="A–E">A-E</normalizedToken>
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1 mm, F 0.5 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection lastPageId="8" lastPageNumber="83" pageId="7" pageNumber="82" type="description">
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<paragraph pageId="7" pageNumber="82">Description.</paragraph>
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<paragraph lastPageId="8" lastPageNumber="83" pageId="7" pageNumber="82">
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Total length, including chelicerae, 22.50; chelicerae 3.40 long; carapace 9.70 long, 8.00 wide; abdomen 11.50 long, 14.20 wide. Carapace dark brown and smooth, with a few marginal hairs and a long bristle in the front of ocular area, three long bent bristles in longitudinal row running through ocular area (Fig. 3A). Carapace widest at coxae II. Ocular area black. Cervical groove and radial furrows distinct.
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<pageBreakToken pageId="8" pageNumber="83" start="start">Fovea</pageBreakToken>
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deep and procurved, U-shaped, its greatest width occupying one fourth of carapace width at that point. Eyes set on low tubercle, ocular 1.00 long, 2.24 wide anteriorly, 2.20 wide posteriorly, occupying one fourth of carapace width at that point (Fig. 3A). Clypeus height 2.10. Both anterior and posterior eye rows straight and almost equal in length. Ratio of eyes, ALE: AME: PLE: PME (0.53: 0.34: 0.43: 0.33). ALE-AME 0.35, AME-AME 0.25, PLE-PME 0.05, PME-PME 1.00. MOA 1.00 long, 0.93 wide in front, 1.66 wide at back. Chelicerae red-brown, inner margin with eight teeth and six denticles between, outer margin with seven teeth and three denticles between. Rastellum raised on prominent angled projection and consisting of many short black teeth. Labium brown, 1.90 long, 1.70 wide, with three black cuspules anteriorly. Maxilla dark-brown, 18.5 long, 1.5 wide, with a few black cuspules at base. Sternum 5.50 long, 5.00 wide, with large, irregularly shaped sigilla in the centre (Fig. 3E).
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</paragraph>
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<paragraph pageId="8" pageNumber="83">Legs brown. Tibiae and tarsi of pedipalps, and distal three segments of legs I and II with numerous horn-like spines, metatarsus III with a few short dorsal ventrally spines, tarsus III with a few dark spines prolaterally and ventrally. Legs each with three tarsal claws, paired claws with a single large tooth, unpaired claw lacking tooth. Palp with a single claw bearing one tooth. Measurements: palp 14.50 (5.60 + 2.30 + 3.00 + 3.60), leg I 17.50 (6.00 + 3.00 + 3.70 + 2.80 + 2.00), leg II 14.40 (5.10 + 2.30 + 3.00 + 2.20 + 1.80), leg III 14.80 (5.20 + 3.00 + 2.30 + 2.20 + 2.10), leg IV 17.70 (5.50 + 3.20 + 3.50 + 3.10 + 2.40). Formula: 4132.</paragraph>
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<paragraph pageId="8" pageNumber="83">Abdomen funnel-shaped and dark brown. Caudal disc slightly convex (Fig. 3A, B), 13.20 in transversal diameter and 12.30 in longitudinal diameter, with two rids running dorso-ventrally (with small interrupt at the groove outer the upper pair muscle impressions) and 34/35 radiating ribs on each side (Fig. 3C). Abdominal disc with six well-marked muscle impressions, the middle pair muscle impression with an elevated central zone connected to the inner rim of muscle impression. Four spinnerets, with inner pair small and one-segmented, and outer pair much longer and three-segmented (Fig. 3D). Paired spermathecae sack-like, parallel-sided, the length of each one is more or less two times its width (Fig. 3F), length = 1.09 mm, width = 0.56 mm.</paragraph>
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<paragraph pageId="8" pageNumber="83">Male. Unknown.</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="83" type="distribution">
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<paragraph pageId="8" pageNumber="83">Distribution.</paragraph>
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<paragraph pageId="8" pageNumber="83">China (Guizhou).</paragraph>
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</subSubSection>
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</treatment>
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</document> |