164 lines
12 KiB
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164 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.703.13641" ID-GBIF-Dataset="61bf9687-2295-4c7a-aa17-bb97736a12df" ID-PMC="PMC5674017" ID-Pensoft-Pub="1313-2970-703-109" ID-PubMed="29118606" ID-ZBK="0FF3A9EB0AC145A889576D3AA945B5C8" ModsDocAuthor="" ModsDocDate="2017" ModsDocID="1313-2970-703-109" ModsDocOrigin="ZooKeys 703" ModsDocTitle="Callosa gen. n., a new troglobitic genus from southwest China (Araneae, Linyphiidae)" checkinTime="1506663136800" checkinUser="pensoft" docAuthor="Zhao, Qingyuan & Li, Shuqiang" docDate="2017" docId="718DF1EE66EA00F5E7C64217BC26F84A" docLanguage="en" docName="ZooKeys 703: 109-128" docOrigin="ZooKeys 703" docSource="http://dx.doi.org/10.3897/zookeys.703.13641" docTitle="Callosa baiseensis Zhao & Li, 2017, sp. n." docType="treatment" docUuid="2433C26A-75D0-4B76-9720-1AA133CA168D" docUuidSource="ZooBank" docVersion="5" lastPageNumber="109" masterDocId="FF8FB4751A6C4E1EFFE5C3140610FFFB" masterDocTitle="Callosa gen. n., a new troglobitic genus from southwest China (Araneae, Linyphiidae)" masterLastPageNumber="128" masterPageNumber="109" pageNumber="109" updateTime="1668164851082" 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>Callosa gen. n., a new troglobitic genus from southwest China (Araneae, Linyphiidae)</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>Zhao, Qingyuan</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>2017</mods:date>
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<mods:detail type="volume">
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<mods:number>703</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>109</mods:start>
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<mods:end>128</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.703.13641</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.703.13641</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-703-109</mods:identifier>
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<mods:identifier type="ZBK">0FF3A9EB0AC145A889576D3AA945B5C8</mods:identifier>
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<mods:identifier type="ZooBank">0FF3A9EB0AC145A889576D3AA945B5C8</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="134873752" LSID="urn:lsid:zoobank.org:act:2433C26A-75D0-4B76-9720-1AA133CA168D" httpUri="http://treatment.plazi.org/id/718DF1EE66EA00F5E7C64217BC26F84A" lastPageNumber="109" pageId="0" pageNumber="109">
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<subSubSection pageId="0" pageNumber="109" type="nomenclature">
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<paragraph pageId="0" pageNumber="109">
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<taxonomicName LSID="http://zoobank.org/2433C26A-75D0-4B76-9720-1AA133CA168D" class="Arachnida" family="Linyphiidae" genus="Callosa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Callosa baiseensis" order="Araneae" pageId="0" pageNumber="109" phylum="Arthropoda" rank="species" species="baiseensis">Callosa baiseensis</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="109">sp. n.</taxonomicNameLabel>
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Figs 5, 6, 7, 8, 9
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="109" type="types">
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<paragraph pageId="0" pageNumber="109">Types.</paragraph>
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<paragraph pageId="0" pageNumber="109">
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Holotype ♂: CHINA, Guangxi Zhuang Autonomous Region: Baise City; Longlin County;
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<normalizedToken originalValue="De’e">De'e</normalizedToken>
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Town; Yakou Village:
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="24.652166">24°39.130'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="105.15929">105°09.557'E</geoCoordinate>
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, ca 1500 m, Da Cave, 14-15.XII.2012, (Z.G. Chen & Z. Zhao). Paratypes: 1♂ 2♀, same data as for holotype; 1♀, Yumigan Cave,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="24.652416">24°39.145'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="105.157166">105°09.430'E</geoCoordinate>
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, ca 1549 m, 14-15.XII.2012, (Z.G. Chen & Z. Zhao).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="109" type="etymology">
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<paragraph pageId="0" pageNumber="109">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="109">
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This specific name is derived from Chinese Pinyin 'bǎi
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<normalizedToken originalValue="sè’">se'</normalizedToken>
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(), referring to its type locality; adjective.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="109" type="diagnosis">
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<paragraph pageId="0" pageNumber="109">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="109">
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Non-indented apex of distal suprategular apophysis (Fig. 5D), and the broad tip of convector ventral process in male palp (Figs 5B, 6B); it differs from the type species
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<taxonomicName lsidName="C. ciliata" pageId="0" pageNumber="109" rank="species" species="ciliata">C. ciliata</taxonomicName>
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sp. n. by the relatively longer parmula (Figs 7B, 8C) and wider atrium (Fig. 7C).
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</paragraph>
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<caption pageId="0" pageNumber="109">
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<paragraph pageId="0" pageNumber="109">
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Figure 5.
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<taxonomicName class="Arachnida" family="Linyphiidae" genus="Callosa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Callosa baiseensis" order="Araneae" pageId="0" pageNumber="109" phylum="Arthropoda" rank="species" species="baiseensis">Callosa baiseensis</taxonomicName>
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sp. n., male holotype. A Palp, prolateral view B Palp, retrolateral view C Embolic division, retrolateral view D Distal suprategular apophysis, retrolateral view. Scale bars: B as A.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="109" type="description">
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<paragraph pageId="0" pageNumber="109">Description.</paragraph>
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<paragraph pageId="0" pageNumber="109">
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Male (holotype). Total length: 2.60. Carapace 1.20 long, 1.00 wide, beige, ocular area brownish yellow (Fig. 6C), AME completely lost, ALE, PLE and PME strongly reduced (Fig. 6C, E). Sternum 0.68 long, 0.66 wide. Clypeus 0.44 high. Eye sizes: ALE 0.03, PME 0.02, PLE 0.04. Leg length: I 9.25 (2.50, 0.38, 2.80, 2.41, 1.16), II 8.27 (2.28, 0.38, 2.38, 2.23, 1.00), III 6.33 (1.84, 0.40, 1.68, 1.56, 0.85), IV 8.05 (2.38, 0.38, 2.33, 2.03, 0.93). TmI 0.16. Abdomen pale, with dark yellow markings (Fig. 6
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<normalizedToken originalValue="C–E">C-E</normalizedToken>
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). Male palp: protegulum medially expanded, then attenuated at tip (Fig. 5B); distal suprategular apophysis with a small, hooked apex (Fig. 5D); embolus coiling from 8
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<normalizedToken originalValue="o’clock">o'clock</normalizedToken>
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position in prolateral view (Fig. 5C).
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</paragraph>
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<caption pageId="0" pageNumber="109">
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<paragraph pageId="0" pageNumber="109">
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Figure 6.
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<taxonomicName class="Arachnida" family="Linyphiidae" genus="Callosa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Callosa baiseensis" order="Araneae" pageId="0" pageNumber="109" phylum="Arthropoda" rank="species" species="baiseensis">Callosa baiseensis</taxonomicName>
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sp. n., male holotype. A Palp, dorsal view B Palp, ventral view C Habitus, dorsal view D Habitus, ventral view E Habitus, lateral view. Scale bars: B as A; D as C.
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</paragraph>
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</caption>
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<caption pageId="0" pageNumber="109">
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<paragraph pageId="0" pageNumber="109">
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Figure 7.
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<taxonomicName class="Arachnida" family="Linyphiidae" genus="Callosa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Callosa baiseensis" order="Araneae" pageId="0" pageNumber="109" phylum="Arthropoda" rank="species" species="baiseensis">Callosa baiseensis</taxonomicName>
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sp. n., female paratype. A
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<taxonomicName genus="Epigyne" lsidName="Epigyne" pageId="0" pageNumber="109" rank="genus">Epigyne</taxonomicName>
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, ventral view B
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<taxonomicName genus="Epigyne" lsidName="Epigyne" pageId="0" pageNumber="109" rank="genus">Epigyne</taxonomicName>
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, dorsal view C Vulva, dorsal view D Habitus, dorsal view E Habitus, ventral view F Habitus lateral view. Scale bars: C as B; D, F as E.
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="109">
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Female. Total length: 2.50. Carapace 1.19 long, 0.94 wide, same coloration as in male. Sternum 0.55 long, 0.63 wide. Clypeus 0.34 high. Eye sizes: ALE 0.05, PME 0.04, PLE 0.05. Leg length I 8.91 (2.48, 0.40, 2.56, 2.34, 1.13), II 8.30 (2.28, 0.40, 2.34, 2.19, 1.09), III 6.29 (1.88, 0.38, 1.63, 1.59, 0.81), IV 7.91 (2.30, 0.38, 2.15, 2.08, 1.00). TmI 0.18. Abdomen with same coloration as in male (Fig. 7
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<normalizedToken originalValue="D–E">D-E</normalizedToken>
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).
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<taxonomicName genus="Epigyne" lsidName="Epigyne" pageId="0" pageNumber="109" rank="genus">Epigyne</taxonomicName>
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: atrium nearly semicircular, partitioned by a septum along the long axis (Fig. 8
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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); copulatory furrows forming 2 coils; receptacles oval separated by 2 diameters, with curved outgrowths (Fig. 7
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="109" type="remarks">
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<paragraph pageId="0" pageNumber="109">Remarks.</paragraph>
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<paragraph pageId="0" pageNumber="109">
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To confirm the species delimitation, the p-distance of COI sequences of
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<taxonomicName lsidName="C. baiseensis" pageId="0" pageNumber="109" rank="species" species="baiseensis">C. baiseensis</taxonomicName>
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sp. n. and
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<taxonomicName lsidName="C. ciliata" pageId="0" pageNumber="109" rank="species" species="ciliata">C. ciliata</taxonomicName>
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sp. n. was calculated using MEGA 6 (
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<bibRefCitation author="Tamura, K" journalOrPublisher="Molecular Biology and Evolution" pageId="0" pageNumber="109" pagination="2725 - 2729" title="MEGA 6: Molecular Evolutionary Genetics Analysis Version 6.0." url="https://doi.org/10.1093/molbev/mst197" volume="30" year="2013">Tamura et al. 2013</bibRefCitation>
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), and the result is 0.12, which falls within the genetic distance interval of 0.07 to 0.16 among
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<taxonomicName class="Arachnida" family="Linyphiidae" genus="Bathyphantes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Bathyphantes" order="Araneae" pageId="0" pageNumber="109" phylum="Arthropoda" rank="genus">Bathyphantes</taxonomicName>
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species and 0.07 to 0.17 in
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<taxonomicName class="Arachnida" family="Linyphiidae" genus="Porrhomma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Porrhomma" order="Araneae" pageId="0" pageNumber="109" phylum="Arthropoda" rank="genus">Porrhomma</taxonomicName>
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based on data from NCBI (The National Center for Biotechnology Information https://www.ncbi.nlm.nih.gov/).
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</paragraph>
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<caption pageId="0" pageNumber="109">
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<paragraph pageId="0" pageNumber="109">
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Figure 8.
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<taxonomicName class="Arachnida" family="Linyphiidae" genus="Callosa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Callosa baiseensis" order="Araneae" pageId="0" pageNumber="109" phylum="Arthropoda" rank="species" species="baiseensis">Callosa baiseensis</taxonomicName>
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sp. n., SEM of a male paratype and a female paratype. A Palp of male paratype, ventral view B Detail showing embolus and embolic membrane C Detail showing scape of epigyne D
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<taxonomicName genus="Epigyne" lsidName="Epigyne" pageId="0" pageNumber="109" rank="genus">Epigyne</taxonomicName>
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of female paratype, ventral view E Anterior lateral eye, anterior median eye and posterior lateral eye of male paratype F Spinnerets of female paratype.
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</paragraph>
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</caption>
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<caption pageId="0" pageNumber="109">
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<paragraph pageId="0" pageNumber="109">
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Figure 9. Type localities of new species
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<taxonomicName class="Arachnida" family="Linyphiidae" genus="Callosa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Callosa ciliata" order="Araneae" pageId="0" pageNumber="109" phylum="Arthropoda" rank="species" species="ciliata">Callosa ciliata</taxonomicName>
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sp. n. (1) and
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<taxonomicName lsidName="C. baiseensis" pageId="0" pageNumber="109" rank="species" species="baiseensis">C. baiseensis</taxonomicName>
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sp. n. (2).
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |