181 lines
18 KiB
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181 lines
18 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.869.35546" ID-GBIF-Dataset="c5350505-e78c-4cb7-80e6-a491e15f62cb" ID-PMC="PMC6690929" ID-Pensoft-Pub="1313-2970-869-103" ID-Pensoft-UUID="C2F78CD4117E5B31B633483BA4168206" ID-PubMed="31413661" ID-ZooBank="AFF62E384FD44E5D9D923EC97E4A4368" ModsDocID="1313-2970-869-103" checkinTime="1565056345290" checkinUser="pensoft" docAuthor="Chang, Wan-Jin & Li, Shuqiang" docDate="2019" docId="3B9E4F809CE5555B983B19586AC9B8C5" docLanguage="en" docName="ZooKeys 869: 103-146" docOrigin="ZooKeys 869" docSource="http://dx.doi.org/10.3897/zookeys.869.35546" docTitle="Thaiderces yangcong Li & Chang, sp. nov." docType="treatment" docUuid="12BF7080-7804-4552-BF98-3ADE137B13C4" docUuidSource="ZooBank" docVersion="5" lastPageNumber="103" masterDocId="732CAD37BB08FFDCBA3A9A6E6533FFFD" masterDocTitle="Fourteen new species of the spider genus Thaiderces from Southeast Asia (Araneae, Psilodercidae)" masterLastPageNumber="146" masterPageNumber="103" pageNumber="103" updateTime="1668167664371" 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>Fourteen new species of the spider genus Thaiderces from Southeast Asia (Araneae, Psilodercidae)</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, 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>869</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>103</mods:start>
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<mods:end>146</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.869.35546</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.869.35546</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-869-103</mods:identifier>
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<mods:identifier type="ZooBank">AFF62E384FD44E5D9D923EC97E4A4368</mods:identifier>
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<mods:identifier type="Pensoft-UUID">C2F78CD4117E5B31B633483BA4168206</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="158995587" LSID="urn:lsid:zoobank.org:act:12BF7080-7804-4552-BF98-3ADE137B13C4" httpUri="http://treatment.plazi.org/id/3B9E4F809CE5555B983B19586AC9B8C5" lastPageNumber="103" pageId="0" pageNumber="103">
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<subSubSection pageId="0" pageNumber="103" type="nomenclature">
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<paragraph pageId="0" pageNumber="103">
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<taxonomicName LSID="3b9e4f80-9ce5-555b-983b-19586ac9b8c5" authority="Li & Chang" class="Arachnida" family="Psilodercidae" genus="Thaiderces" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thaiderces yangcong" order="Araneae" pageId="0" pageNumber="103" phylum="Arthropoda" rank="species" species="yangcong">Thaiderces yangcong Li & Chang</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="103">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Prolateral view of left bulb in Thaiderces species A T. jian B T. ngalauindahensis sp. nov. C T. peterjaegeri sp. nov. D T. tuoyuan sp. nov. E T. yangcong sp. nov. F T. fengniao sp. nov. Ventral view of the bulb in Thaiderces species G T. vulgaris H T. ganlan sp. nov. I T. thamphadaengensis sp. nov. J T. shuzi sp. nov. K T. thamphrikensis sp. nov. L T. haima sp. nov. Abbreviations: LA, laminal apophysis, ST, stubble. A, G Modified from Liu et al. (2017)." figureDoi="10.3897/zookeys.869.35546.figure1" httpUri="https://binary.pensoft.net/fig/323496" pageId="0" pageNumber="103">Figs 1E</figureCitation>
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,
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Endogyne of Thaiderces species A T. jian B T. vulgaris C T. thamprikensis sp. nov. D T. fengniao sp. nov. E T. ganlan sp. nov. F T. tuoyuan sp. nov. G T. jiazi sp. nov. H T. zuichun sp. nov. I T. haima sp. nov. J T. chujiao sp. nov. K T. thamphadaengensis sp. nov. L T. yangcong sp. nov. M T. shuzi sp. nov. N T. miantiao sp. nov. Abbreviation: SP, spermathecae. A, B Modified from Liu et al. (2017)." figureDoi="10.3897/zookeys.869.35546.figure2" httpUri="https://binary.pensoft.net/fig/323497" pageId="0" pageNumber="103">2L</figureCitation>
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,
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Thaiderces yangcong sp. nov., male holotype and female paratype A endogyne, dorsal view B female epigastric area, ventral view C male habitus, dorsal view D female habitus, dorsal view E female habitus, ventral view. Abbreviation: SP, spermatheca." figureDoi="10.3897/zookeys.869.35546.figure11" httpUri="https://binary.pensoft.net/fig/323506" pageId="0" pageNumber="103">11</figureCitation>
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,
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<figureCitation captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Thaiderces yangcong sp. nov., male holotype A palp, ventral view B palpal bulb, ventral view C palp, prolateral view D palp, retrolateral view. Abbreviations: EM, embolus, ST, stubble." figureDoi="10.3897/zookeys.869.35546.figure12" httpUri="https://binary.pensoft.net/fig/323507" pageId="0" pageNumber="103">12</figureCitation>
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,
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<figureCitation captionStart="Figure 27" captionStartId="F27" captionText="Figure 27. Chelicerale retromargin, posterior view A Thaiderces thamphrikensis sp. nov. B T. yancong sp. nov. C T. shuzi sp. nov. D T. fengniao sp. nov. E T. peterjaegeri sp. nov. F T. ngalauindahensis sp. nov. G T. zuichun sp. nov. H T. miantiao sp. nov. I T. jiazi sp. nov. Abbreviations: CL, cheliceral lamina, RT, retromarginal teeth." figureDoi="10.3897/zookeys.869.35546.figure27" httpUri="https://binary.pensoft.net/fig/323522" pageId="0" pageNumber="103">27B</figureCitation>
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,
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<figureCitation captionStart="Figure 29" captionStartId="F29" captionText="Figure 29. Distribution of Thaiderces species in Southeast Asia. 1 T. thamphrikensis sp. nov. 2 T. yangcong sp. nov. 3 T. shuzi sp. nov. 4 T. fengniao sp. nov. 5 T. peterjaegeri sp. nov. 6 T. ngalauindahensis sp. nov. 7 T. zuichun sp. nov. 8 T. jiazi sp. nov. 9 T. chujiao sp. nov. 10 T. tuoyuan sp. nov. 11 T. haima sp. nov. 12 T. thamphadaengensis sp. nov. 13 T. ganlan sp. nov. 14 T. miantiao sp. nov. 15 T. jian 16 T. vulgaris. Two species not included: T. rimbu, T. djojosudharmoi." figureDoi="10.3897/zookeys.869.35546.figure29" httpUri="https://binary.pensoft.net/fig/323524" pageId="0" pageNumber="103">29</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="103" type="types">
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<paragraph pageId="0" pageNumber="103">Types.</paragraph>
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<paragraph pageId="0" pageNumber="103">
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<emphasis bold="true" pageId="0" pageNumber="103">Holotype</emphasis>
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: ♂ (IZCAS), Indonesia, Sumatra, Jambi Province, Kerinci, Talang Cindang, near river,
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<geoCoordinate degrees="02" direction="south" minutes="04.834" orientation="latitude" precision="1" value="-2.0805666">02°04.834'S</geoCoordinate>
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,
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<geoCoordinate degrees="101" direction="east" minutes="22.448" orientation="longitude" precision="1" value="101.37413">101°22.448'E</geoCoordinate>
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, 1054 m, 23.V.2014, Yao Z.
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<emphasis bold="true" pageId="0" pageNumber="103">Paratype</emphasis>
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: 1♀ (IZCAS), same data as holotype.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="103" type="etymology">
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<paragraph pageId="0" pageNumber="103">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="103">
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The species name is a noun in apposition derived from the Chinese pinyin
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<emphasis italics="true" pageId="0" pageNumber="103">
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<normalizedToken originalValue="yángcōng">yangcōng</normalizedToken>
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</emphasis>
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(onion) and refers to the entire structure of the bulb which resembles an onion bulb.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="103" type="diagnosis">
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<paragraph pageId="0" pageNumber="103">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="103">
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<taxonomicName class="Arachnida" family="Psilodercidae" genus="Thaiderces" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thaiderces yangcong" order="Araneae" pageId="0" pageNumber="103" phylum="Arthropoda" rank="species" species="yangcong">
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<emphasis italics="true" pageId="0" pageNumber="103">Thaiderces yangcong</emphasis>
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</taxonomicName>
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sp. nov. is similar to
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<taxonomicName lsidName="T. djojosudharmoi" pageId="0" pageNumber="103" rank="species" species="djojosudharmoi">
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<emphasis italics="true" pageId="0" pageNumber="103">T. djojosudharmoi</emphasis>
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</taxonomicName>
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, but males can be distinguished by the thin and long embolus (vs. a thick and short embolus in
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<taxonomicName lsidName="T. djojosudharmoi" pageId="0" pageNumber="103" rank="species" species="djojosudharmoi">
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<emphasis italics="true" pageId="0" pageNumber="103">T. djojosudharmoi</emphasis>
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</taxonomicName>
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), a rather plump and rounded bulb (vs. a rather ovate bulb), and the presence of embolic stubble (vs. absence of embolic stubble); females can be distinguished by a pair of short, twisted, and rather distant wavy spermathecae (vs. two pairs of short petal-like spermathecae that are close together in
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<taxonomicName lsidName="T. djojosudharmoi" pageId="0" pageNumber="103" rank="species" species="djojosudharmoi">
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<emphasis italics="true" pageId="0" pageNumber="103">T. djojosudharmoi</emphasis>
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</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="103" type="description">
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<paragraph pageId="0" pageNumber="103">Description.</paragraph>
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<paragraph pageId="0" pageNumber="103">
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<emphasis bold="true" pageId="0" pageNumber="103">Male</emphasis>
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(holotype). Total length 1.95; carapace 0.70 long, 0.75 wide; abdomen 1.25 long, 0.90 wide. Carapace round and pale brown, with three longitudinal dark brown bands, median band only half the length of carapace, lateral bands three times wider than the middle band (
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Thaiderces yangcong sp. nov., male holotype and female paratype A endogyne, dorsal view B female epigastric area, ventral view C male habitus, dorsal view D female habitus, dorsal view E female habitus, ventral view. Abbreviation: SP, spermatheca." figureDoi="10.3897/zookeys.869.35546.figure11" httpUri="https://binary.pensoft.net/fig/323506" pageId="0" pageNumber="103">Fig. 11C</figureCitation>
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). Chelicerae brown (
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<figureCitation captionStart="Figure 27" captionStartId="F27" captionText="Figure 27. Chelicerale retromargin, posterior view A Thaiderces thamphrikensis sp. nov. B T. yancong sp. nov. C T. shuzi sp. nov. D T. fengniao sp. nov. E T. peterjaegeri sp. nov. F T. ngalauindahensis sp. nov. G T. zuichun sp. nov. H T. miantiao sp. nov. I T. jiazi sp. nov. Abbreviations: CL, cheliceral lamina, RT, retromarginal teeth." figureDoi="10.3897/zookeys.869.35546.figure27" httpUri="https://binary.pensoft.net/fig/323522" pageId="0" pageNumber="103">Fig. 27B</figureCitation>
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). Clypeus dark brown medially and light brown laterally. Endites pale yellow. Labium light brown. Sternum with dark brown pattern. Abdomen elongated, dorsum with brown stripes medially (
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Thaiderces yangcong sp. nov., male holotype and female paratype A endogyne, dorsal view B female epigastric area, ventral view C male habitus, dorsal view D female habitus, dorsal view E female habitus, ventral view. Abbreviation: SP, spermatheca." figureDoi="10.3897/zookeys.869.35546.figure11" httpUri="https://binary.pensoft.net/fig/323506" pageId="0" pageNumber="103">Fig. 11C</figureCitation>
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), anteroventrally brown with pair of dark brown circular patches followed by a light brown elliptical patch, posterior part with a pair of yellow dotted lines laterally and a V-shaped mark medially. Legs uniformly brown; measurements: I missing, II 5.15 (1.25, 0.16, 1.56, 1.40, 0.78), III 4.68 (1.25, 0.31, 1.25, 1.25, 0.62), IV 6.32 (1.56, 0.25, 1.87, 1.71, 0.93). Palp (
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<figureCitation captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Thaiderces yangcong sp. nov., male holotype A palp, ventral view B palpal bulb, ventral view C palp, prolateral view D palp, retrolateral view. Abbreviations: EM, embolus, ST, stubble." figureDoi="10.3897/zookeys.869.35546.figure12" httpUri="https://binary.pensoft.net/fig/323507" pageId="0" pageNumber="103">
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Fig. 12
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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</figureCitation>
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): femur four times longer than patella; patella not swollen, tibia 2/3 the length of femur; cymbium darker anteriorly, half the length of femur; bulb light yellow, round with sparse embolic stubble; embolus thin and dark, arising distally, almost the same length as bulb (
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<figureCitation captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Thaiderces yangcong sp. nov., male holotype A palp, ventral view B palpal bulb, ventral view C palp, prolateral view D palp, retrolateral view. Abbreviations: EM, embolus, ST, stubble." figureDoi="10.3897/zookeys.869.35546.figure12" httpUri="https://binary.pensoft.net/fig/323507" pageId="0" pageNumber="103">Fig. 12A</figureCitation>
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).
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</paragraph>
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<caption doi="10.3897/zookeys.869.35546.figure11" httpUri="https://binary.pensoft.net/fig/323506" pageId="0" pageNumber="103" start="Figure 11" startId="F11">
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<paragraph pageId="0" pageNumber="103">
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Figure 11.
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<taxonomicName class="Arachnida" family="Psilodercidae" genus="Thaiderces" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thaiderces yangcong" order="Araneae" pageId="0" pageNumber="103" phylum="Arthropoda" rank="species" species="yangcong">
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<emphasis italics="true" pageId="0" pageNumber="103">Thaiderces yangcong</emphasis>
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</taxonomicName>
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sp. nov., male holotype and female paratype
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<emphasis bold="true" pageId="0" pageNumber="103">A</emphasis>
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endogyne, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="103">B</emphasis>
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female epigastric area, ventral view
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<emphasis bold="true" pageId="0" pageNumber="103">C</emphasis>
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male habitus, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="103">D</emphasis>
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female habitus, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="103">E</emphasis>
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female habitus, ventral view. Abbreviation: SP, spermatheca.
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="103">
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<emphasis bold="true" pageId="0" pageNumber="103">Female</emphasis>
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(paratype). General features and coloration similar to that of male (
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Thaiderces yangcong sp. nov., male holotype and female paratype A endogyne, dorsal view B female epigastric area, ventral view C male habitus, dorsal view D female habitus, dorsal view E female habitus, ventral view. Abbreviation: SP, spermatheca." figureDoi="10.3897/zookeys.869.35546.figure11" httpUri="https://binary.pensoft.net/fig/323506" pageId="0" pageNumber="103">
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Fig. 11
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<normalizedToken originalValue="D–E">D-E</normalizedToken>
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</figureCitation>
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). Measurements: total length 1.62; carapace 0.62 long, 0.70 wide; abdomen 1.00 long, 0.70 wide. Leg measurements: I 5.39 (1.40, 0.25, 1.56, 1.40, 0.78), II 5.50 (1.00, 0.25, 1.25, 1.13, 1.12, 0.75), III 3.72 (0.87, 0.25, 1.00, 1.00, 0.60), IV 5.42 (1.37, 0.25, 1.60, 1.40, 0.80). Endogyne: a pair of short, twisted, and paired coiled spermathecae, ratio of spermathecae interdistance and spermatheca width 1: 5 (
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Thaiderces yangcong sp. nov., male holotype and female paratype A endogyne, dorsal view B female epigastric area, ventral view C male habitus, dorsal view D female habitus, dorsal view E female habitus, ventral view. Abbreviation: SP, spermatheca." figureDoi="10.3897/zookeys.869.35546.figure11" httpUri="https://binary.pensoft.net/fig/323506" pageId="0" pageNumber="103">Fig. 11A</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="103" type="distribution">
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<paragraph pageId="0" pageNumber="103">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="103">
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Known only from the type locality (
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<figureCitation captionStart="Figure 29" captionStartId="F29" captionText="Figure 29. Distribution of Thaiderces species in Southeast Asia. 1 T. thamphrikensis sp. nov. 2 T. yangcong sp. nov. 3 T. shuzi sp. nov. 4 T. fengniao sp. nov. 5 T. peterjaegeri sp. nov. 6 T. ngalauindahensis sp. nov. 7 T. zuichun sp. nov. 8 T. jiazi sp. nov. 9 T. chujiao sp. nov. 10 T. tuoyuan sp. nov. 11 T. haima sp. nov. 12 T. thamphadaengensis sp. nov. 13 T. ganlan sp. nov. 14 T. miantiao sp. nov. 15 T. jian 16 T. vulgaris. Two species not included: T. rimbu, T. djojosudharmoi." figureDoi="10.3897/zookeys.869.35546.figure29" httpUri="https://binary.pensoft.net/fig/323524" pageId="0" pageNumber="103">Fig. 29</figureCitation>
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).
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</paragraph>
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<caption doi="10.3897/zookeys.869.35546.figure12" httpUri="https://binary.pensoft.net/fig/323507" pageId="0" pageNumber="103" start="Figure 12" startId="F12">
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<paragraph pageId="0" pageNumber="103">
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Figure 12.
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<taxonomicName class="Arachnida" family="Psilodercidae" genus="Thaiderces" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thaiderces yangcong" order="Araneae" pageId="0" pageNumber="103" phylum="Arthropoda" rank="species" species="yangcong">
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<emphasis italics="true" pageId="0" pageNumber="103">Thaiderces yangcong</emphasis>
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</taxonomicName>
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sp. nov., male holotype
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<emphasis bold="true" pageId="0" pageNumber="103">A</emphasis>
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palp, ventral view
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<emphasis bold="true" pageId="0" pageNumber="103">B</emphasis>
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palpal bulb, ventral view
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<emphasis bold="true" pageId="0" pageNumber="103">C</emphasis>
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palp, prolateral view
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<emphasis bold="true" pageId="0" pageNumber="103">D</emphasis>
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palp, retrolateral view. Abbreviations: EM, embolus, ST, stubble.
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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> |