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164 lines
16 KiB
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<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="175094611CE05B3DAE38C39AE04261DE" docLanguage="en" docName="ZooKeys 869: 103-146" docOrigin="ZooKeys 869" docSource="http://dx.doi.org/10.3897/zookeys.869.35546" docTitle="Thaiderces ngalauindahensis Li & Chang, sp. nov." docType="treatment" docUuid="E59B7F10-44A0-442F-A698-54A4FA2130B3" 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="158995592" LSID="urn:lsid:zoobank.org:act:E59B7F10-44A0-442F-A698-54A4FA2130B3" httpUri="http://treatment.plazi.org/id/175094611CE05B3DAE38C39AE04261DE" 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="17509461-1ce0-5b3d-ae38-c39ae04261de" authority="Li & Chang" class="Arachnida" family="Psilodercidae" genus="Thaiderces" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thaiderces ngalauindahensis" order="Araneae" pageId="0" pageNumber="103" phylum="Arthropoda" rank="species" species="ngalauindahensis">Thaiderces ngalauindahensis 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 1B</figureCitation>
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,
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Thaiderces ngalauindahensis sp. nov., male holotype A habitus, dorsal view B habitus, ventral view." figureDoi="10.3897/zookeys.869.35546.figure9" httpUri="https://binary.pensoft.net/fig/323504" pageId="0" pageNumber="103">9</figureCitation>
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,
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Thaiderces ngalauindahensis sp. nov., male holotype A palp, ventral view B palpal bulb, ventral view C palp, prolateral view D palp, retrolateral view. Abbreviations: EM, embolus, LA, lamina apophysis." figureDoi="10.3897/zookeys.869.35546.figure10" httpUri="https://binary.pensoft.net/fig/323505" pageId="0" pageNumber="103">10</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">27F</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, West Sumatra Province, Pavakumbuh, Ngalau Indah Cave,
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<geoCoordinate degrees="00" direction="south" minutes="15.296" orientation="latitude" precision="1" value="-0.25493333">00°15.296'S</geoCoordinate>
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,
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<geoCoordinate degrees="100" direction="east" minutes="36.256" orientation="longitude" precision="1" value="100.60426">100°36.256'E</geoCoordinate>
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, 626 m, 14.V.2014, Yao Z.
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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">The species name is an adjective referring to the type locality.</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 ngalauindahensis" order="Araneae" pageId="0" pageNumber="103" phylum="Arthropoda" rank="species" species="ngalauindahensis">
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<emphasis italics="true" pageId="0" pageNumber="103">Thaiderces ngalauindahensis</emphasis>
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</taxonomicName>
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sp. nov. is similar to
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<taxonomicName lsidName="T. rimbu" pageId="0" pageNumber="103" rank="species" species="rimbu">
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<emphasis italics="true" pageId="0" pageNumber="103">T. rimbu</emphasis>
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</taxonomicName>
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, but males can be distinguished by lamina connected to the embolus (
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Thaiderces ngalauindahensis sp. nov., male holotype A palp, ventral view B palpal bulb, ventral view C palp, prolateral view D palp, retrolateral view. Abbreviations: EM, embolus, LA, lamina apophysis." figureDoi="10.3897/zookeys.869.35546.figure10" httpUri="https://binary.pensoft.net/fig/323505" pageId="0" pageNumber="103">Fig. 10D</figureCitation>
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) (vs. the absence of lamina connected to the embolus in
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<taxonomicName lsidName="T. rimbu" pageId="0" pageNumber="103" rank="species" species="rimbu">
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<emphasis italics="true" pageId="0" pageNumber="103">T. rimbu</emphasis>
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</taxonomicName>
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) and the embolic stalk is slanted at a 30° incline (
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Thaiderces ngalauindahensis sp. nov., male holotype A palp, ventral view B palpal bulb, ventral view C palp, prolateral view D palp, retrolateral view. Abbreviations: EM, embolus, LA, lamina apophysis." figureDoi="10.3897/zookeys.869.35546.figure10" httpUri="https://binary.pensoft.net/fig/323505" pageId="0" pageNumber="103">Fig. 10D</figureCitation>
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) (vs. embolic stalk rather round and curved in
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<taxonomicName lsidName="T. rimbu" pageId="0" pageNumber="103" rank="species" species="rimbu">
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<emphasis italics="true" pageId="0" pageNumber="103">T. rimbu</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 1.16; carapace 0.54 long, 0.55 wide; abdomen 0.62 long, 0.31 wide. Carapace round and brown, with three longitudinal dark brown bands, median band with distinct patch centrally, lateral bands four times wider than the middle band (
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Thaiderces ngalauindahensis sp. nov., male holotype A habitus, dorsal view B habitus, ventral view." figureDoi="10.3897/zookeys.869.35546.figure9" httpUri="https://binary.pensoft.net/fig/323504" pageId="0" pageNumber="103">Fig. 9A</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. 27F</figureCitation>
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). Clypeus dark brown medially and light brown laterally. Endites light brown. Labium dark brown. Sternum with dark brown pattern. Abdomen elongated, dorsum with dark brown complicated veined pattern (
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Thaiderces ngalauindahensis sp. nov., male holotype A habitus, dorsal view B habitus, ventral view." figureDoi="10.3897/zookeys.869.35546.figure9" httpUri="https://binary.pensoft.net/fig/323504" pageId="0" pageNumber="103">Fig. 9A</figureCitation>
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), ventrum dark brown with indistinct pattern (
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Thaiderces ngalauindahensis sp. nov., male holotype A habitus, dorsal view B habitus, ventral view." figureDoi="10.3897/zookeys.869.35546.figure9" httpUri="https://binary.pensoft.net/fig/323504" pageId="0" pageNumber="103">Fig. 9B</figureCitation>
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). Legs uniformly brown; measurements: I missing, II 3.35 (0.90, 0.20, 0.93, 0.78, 0.54), III missing, IV missing. Palp (
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Thaiderces ngalauindahensis sp. nov., male holotype A palp, ventral view B palpal bulb, ventral view C palp, prolateral view D palp, retrolateral view. Abbreviations: EM, embolus, LA, lamina apophysis." figureDoi="10.3897/zookeys.869.35546.figure10" httpUri="https://binary.pensoft.net/fig/323505" pageId="0" pageNumber="103">
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Fig. 10
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<normalizedToken originalValue="C–D">C-D</normalizedToken>
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</figureCitation>
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): femur four times longer than patella; patella not swollen, tibia almost equal in length to femur; cymbium with concentrated purplish spots, 1/2 the length of femur; bulb light brown, with 30° inclined embolic stalk, embolic stalk half the width of the bulb, lamina attached to embolus; embolus short and dark, arising distally (
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<figureCitation captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Thaiderces ngalauindahensis sp. nov., male holotype A palp, ventral view B palpal bulb, ventral view C palp, prolateral view D palp, retrolateral view. Abbreviations: EM, embolus, LA, lamina apophysis." figureDoi="10.3897/zookeys.869.35546.figure10" httpUri="https://binary.pensoft.net/fig/323505" pageId="0" pageNumber="103">Fig. 10</figureCitation>
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).
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</paragraph>
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<caption doi="10.3897/zookeys.869.35546.figure9" httpUri="https://binary.pensoft.net/fig/323504" pageId="0" pageNumber="103" start="Figure 9" startId="F9">
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<paragraph pageId="0" pageNumber="103">
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Figure 9.
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<taxonomicName class="Arachnida" family="Psilodercidae" genus="Thaiderces" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thaiderces ngalauindahensis" order="Araneae" pageId="0" pageNumber="103" phylum="Arthropoda" rank="species" species="ngalauindahensis">
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<emphasis italics="true" pageId="0" pageNumber="103">Thaiderces ngalauindahensis</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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habitus, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="103">B</emphasis>
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habitus, ventral view.
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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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Unknown.
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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.figure10" httpUri="https://binary.pensoft.net/fig/323505" pageId="0" pageNumber="103" start="Figure 10" startId="F10">
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<paragraph pageId="0" pageNumber="103">
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Figure 10.
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<taxonomicName class="Arachnida" family="Psilodercidae" genus="Thaiderces" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thaiderces ngalauindahensis" order="Araneae" pageId="0" pageNumber="103" phylum="Arthropoda" rank="species" species="ngalauindahensis">
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<emphasis italics="true" pageId="0" pageNumber="103">Thaiderces ngalauindahensis</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, LA, lamina apophysis.
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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> |