146 lines
13 KiB
XML
146 lines
13 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="888D617F513D91D459D711AF3F874FF6" docLanguage="en" docName="ZooKeys 643: 75-85" docOrigin="ZooKeys 643" docSource="http://dx.doi.org/10.3897/zookeys.643.10797" docTitle="Cyclocosmia latusicosta Zhu, Zhang & Zhang 2006" docType="treatment" docVersion="4" lastPageNumber="81" masterDocId="5425FFA10D2AFFEAFFF6FFACFF81ED17" masterDocTitle="Trapdoor spiders of the genus Cyclocosmia Ausserer, 1871 from China and Vietnam (Araneae, Ctenizidae)" masterLastPageNumber="85" masterPageNumber="75" pageNumber="79" 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: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="127895208" LSID="urn:lsid:plazi:treatment:888D617F513D91D459D711AF3F874FF6" httpUri="http://treatment.plazi.org/id/888D617F513D91D459D711AF3F874FF6" lastPageId="6" lastPageNumber="81" pageId="4" pageNumber="79">
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<subSubSection pageId="4" pageNumber="79" type="nomenclature">
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<paragraph pageId="4" pageNumber="79">
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<taxonomicName authority="Zhu, Zhang & Zhang, 2006" authorityName="Zhu, Zhang & Zhang" authorityYear="2006" class="Arachnida" family="Ctenizidae" genus="Cyclocosmia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocosmia latusicosta" order="Araneae" pageId="4" pageNumber="79" phylum="Arthropoda" rank="species" species="latusicosta">Cyclocosmia latusicosta Zhu, Zhang & Zhang, 2006</taxonomicName>
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Fig. 2
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="80" type="reference_group">
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<paragraph pageId="5" pageNumber="80">
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<taxonomicName class="Arachnida" family="Ctenizidae" genus="Cyclocosmia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocosmia latusicosta" order="Araneae" pageId="5" pageNumber="80" phylum="Arthropoda" rank="species" species="latusicosta">
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<pageBreakToken pageId="5" pageNumber="80" start="start">Cyclocosmia</pageBreakToken>
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latusicosta
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</taxonomicName>
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Zhu, Zhang & Zhang, 2006: 121, f. 4, 5
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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, 6
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<normalizedToken originalValue="A–J">A-J</normalizedToken>
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(described female of Zhu, Zhang & Zhang, 2006 was not examined); Zhang, Gao & Li, 2007: 385, f. 1-100.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="80" type="materials_examined">
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<paragraph pageId="5" pageNumber="80">Material examined.</paragraph>
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<paragraph pageId="5" pageNumber="80">
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Female (17-1-2013), Tam Dao Town, Tam Dao National Park, Vinh Phuc Province, Vietnam,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="21.45847">21.45847°N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="105.64834">105.64834°E</geoCoordinate>
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, 17 January 2013, collected by D. Li, F.X. Liu and X. Xu; Female (XUC-2016-017), Cuc Phuong National Park, Nho Quan, Ninh Binh Province, Vietnam,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="20.34915">20.34915°N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="105.59927">105.59927°E</geoCoordinate>
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, 31 May 2016, D. Li, F. Li and F.X. Liu; 3 females and 1 juveniles (LH-2016-(002-005)), rubber plantation, Hekou City, Yunnan,
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<geoCoordinate direction="north" orientation="latitude" precision="55" value="22.537">22.537°N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="55" value="103.942">103.942°E</geoCoordinate>
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, 15 September 2016, F. Li, F.X. Liu and L. Yu.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="80" type="diagnosis">
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<paragraph pageId="5" pageNumber="80">Diagnosis.</paragraph>
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<paragraph pageId="5" pageNumber="80">
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Females of
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<taxonomicName class="Arachnida" family="Halonoproctidae" genus="Cyclocosmia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocosmia latusicosta" order="Araneae" pageId="5" pageNumber="80" phylum="Arthropoda" rank="species" species="latusicosta">Cyclocosmia latusicosta</taxonomicName>
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are different from other
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<taxonomicName class="Arachnida" family="Halonoproctidae" genus="Cyclocosmia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocosmia" order="Araneae" pageId="5" pageNumber="80" phylum="Arthropoda" rank="genus">Cyclocosmia</taxonomicName>
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species by their abdominal disc with 22-27 wide ribs on each side, each upper muscle impression with an elevated zone connected to the outer rim of each upper muscle impression, and the length of spermathecae being more or less 1.7-2.0 times longer than width.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="6" lastPageNumber="81" pageId="5" pageNumber="80" type="description">
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<paragraph pageId="5" pageNumber="80">Description.</paragraph>
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<paragraph lastPageId="6" lastPageNumber="81" pageId="5" pageNumber="80">
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Female. Total length, including chelicerae, 17.10-30.20; chelicerae 2.60-4.90 long; carapace 7.50-14.50 long, 6.71-12.50 wide; abdomen 9.30-11.60 long, 12.20-18.50 wide. Carapace red-brown and smooth, with a few marginal hairs and a long bristle in front of ocular area, six long bent bristles in longitudinal row and two bristles in latitudinal running through ocular area (Fig. 2A). Ocular area black, with a black band in front of fovea and beside ocular area respectively. Cervical groove and radial furrows distinct. Fovea deep and procurved, U-shaped, its greatest width occupying one fifth of carapace width at that point. Eyes set on low tubercle, ocular 0.90 long, 2.00 wide anteriorly, 2.00 wide posteriorly, occupying one fourth of carapace width at that point. Clypeus height 2.40. Both anterior and posterior eye rows straight and almost equal in length. Ratio of eyes, ALE: AME: PLE: PME (0.38: 0.25: 0.20:
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<pageBreakToken pageId="6" pageNumber="81" start="start">0.20</pageBreakToken>
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). ALE-AME 0.28, AME-AME 0.28, PLE-PME 0.02, PME-PME 0.80. MOA 0.80 long, 0.78 wide in front, 1.20 wide at back. Chelicerae red-brown, inner margin with six teeth and one denticle, outer margin with seven teeth and four denticles. Rastellum raised on prominent angled projection and consisting of many short black teeth. Labium yellow-brown, 1.40 long, 1.40 wide, with three black cuspules anteriorly. Maxilla yellow-brown, 15.90 long, 1.20 wide, with a few black cuspules at base.
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</paragraph>
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<caption pageId="6" pageNumber="81">
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<paragraph pageId="6" pageNumber="81">
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Figure 2.
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<taxonomicName class="Arachnida" family="Halonoproctidae" genus="Cyclocosmia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocosmia latusicosta" order="Araneae" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="latusicosta">Cyclocosmia latusicosta</taxonomicName>
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Zhu, Zhang & Zhang, 2006 A habitus of female, lateral view (17-I-2013) B posterior portion of opisthosoma, ventral view, showing spinnerets C abdomen, lateral view (XUC-2016-017)
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<normalizedToken originalValue="D–I">D-I</normalizedToken>
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abdomen, caudal view (D 17-I-2013 E XUC-2016-017 F LH-2016-002 G LH-2016-003 H LH-2016-004 I LH-2016-005)
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<normalizedToken originalValue="J–N">J-N</normalizedToken>
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female genitalia (J 17-I-2013 K XUC-2016-017 L LH-2016-003 M LH-2016-004 N LH-2016-005), dorsal view. Scale bars A, B, D 1mm,
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<normalizedToken originalValue="J–N">J-N</normalizedToken>
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0.5 mm.
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</paragraph>
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</caption>
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<paragraph pageId="6" pageNumber="81">Legs yellow-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 and ventrally spines, tarsus III with a few dark spines prolaterally and ventrally. Legs each with 3 tarsal claws, paired claws with a single large tooth, unpaired claw lacking tooth. Palp with a single claw bearing one tooth. Measurements: palp 12.10 (4.20 + 1.80 + 3.10 + 3.00), leg I 14.00 (5.00 + 2.00 + 3.00 + 2.00 + 2.00), leg II 11.20 (4.10 + 2.00 + 2.00 + 1.50 + 1.60), leg III 11.00 (4.10 + 1.00 + 2.20 + 1.70 + 2.00), leg IV 15.20 (5.00 + 3.00 + 2.50 + 2.50 + 2.20). Formula: 4123.</paragraph>
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<paragraph pageId="6" pageNumber="81">Abdomen funnel-shaped and dark yellow-brown (Fig. 2A). Caudal disc slightly convex, 11.00 in transversal diameter and 10.20 in longitudinal diameter, with two rids running dorso-ventrally (with small interrupt at the groove outer the upper pair muscle impressions) and 24/25 (17-1-2013), 23/25 (XUC-2016-017), 24/23 (LH-2016-002), 28/26 (LH-2016-003), 23/24 (LH-2016-004), 22/23 (LH-2016-005) radiating ribs on each side (Fig. 2D-I). Abdominal disc with six well-marked muscle impressions. All rims within the muscle impression zone with distinct granular structures in different sizes (Fig. 2D-I). Four spinnerets, with inner pair small and one-segmented, and outer pair longer and three-segmented. Paired spermathecae sack-like, parallel-sided, each one with a length 1.7-2.0 times its width (Fig. 2J-N), length = 0.86 mm, width = 0.43 mm (17-1-2013), length = 0.94 mm, width = 0.39 mm (XUC-2016-017), length = 1.42 mm, width = 0.83 mm (LH-2016-003), length = 0.73 mm, width = 0.40 mm (LH-2016-004), length = 1.67 mm, width = 0.83 mm (LH-2016-005).</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="81" type="distribution">
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<paragraph pageId="6" pageNumber="81">Distribution.</paragraph>
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<paragraph pageId="6" pageNumber="81">China (Guangxi, Yunnan), Vietnam (Vinh Phuc, Ninh Binh).</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="81" type="remarks">
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<paragraph pageId="6" pageNumber="81">Remark.</paragraph>
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<paragraph pageId="6" pageNumber="81">
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<taxonomicName class="Arachnida" family="Halonoproctidae" genus="Cyclocosmia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocosmia latusicosta" order="Araneae" pageId="6" pageNumber="81" phylum="Arthropoda" rank="species" species="latusicosta">Cyclocosmia latusicosta</taxonomicName>
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was diagnosed based on the holotype female collected from Guangxi Province, China, near the border to Vietnam. This study provides a new record from China (Yunnan) and Vietnam. We preliminarily treated the differences in the spermathecae among five specimens (17-1-2013, XUC-2016-017, LH-2016-003/004/005) as the intraspecific variation according to the work of
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<bibRefCitation author="Zhang, XF" journalOrPublisher="Acta Zootaxonomica Sinica" pageId="9" pageNumber="84" pagination="385 - 390" title="Morphological variation in female Cyclocosmialatusicosta (Araneae, Ctenizidae)." volume="32" year="2007">Zhang et al. (2007)</bibRefCitation>
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. Males remain unknown.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |