161 lines
18 KiB
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161 lines
18 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.902.38967" ID-GBIF-Dataset="dfd124b1-4a06-4a50-9d92-7a12f8f8b361" ID-PMC="PMC6971156" ID-Pensoft-Pub="1313-2970-902-61" ID-Pensoft-UUID="5D3BBF83D2435220A5E5F8E8C9ED791D" ID-PubMed="31988598" ID-ZooBank="2DB048800FB848BFAAF35EC2176F8D6E" ModsDocID="1313-2970-902-61" checkinTime="1578966145580" checkinUser="pensoft" docAuthor="Chang, Wan-Jin & Li, Shuqiang" docDate="2020" docId="5B15B336501E5758861C7B093B37C528" docLanguage="en" docName="ZooKeys 902: 61-105" docOrigin="ZooKeys 902" docSource="http://dx.doi.org/10.3897/zookeys.902.38967" docTitle="Psiloderces gawanaensis Li & Chang 2020, sp. nov." docType="treatment" docUuid="15281939-437A-4A72-B5E3-ABF4BA47B4A7" docUuidSource="ZooBank" docVersion="5" id="5D3BBF83D2435220A5E5F8E8C9ED791D" lastPageNumber="61" masterDocId="5D3BBF83D2435220A5E5F8E8C9ED791D" masterDocTitle="Fourteen new species of the spider genus Psiloderces Simon, 1892 from Southeast Asia (Araneae, Psilodercidae)" masterLastPageNumber="105" masterPageNumber="61" pageNumber="61" updateTime="1668168295240" 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 Psiloderces Simon, 1892 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>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>902</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>61</mods:start>
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<mods:end>105</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.902.38967</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.902.38967</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-902-61</mods:identifier>
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<mods:identifier type="ZooBank">2DB048800FB848BFAAF35EC2176F8D6E</mods:identifier>
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<mods:identifier type="Pensoft-UUID">5D3BBF83D2435220A5E5F8E8C9ED791D</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="161677827" LSID="urn:lsid:zoobank.org:act:15281939-437A-4A72-B5E3-ABF4BA47B4A7" httpUri="http://treatment.plazi.org/id/5B15B336501E5758861C7B093B37C528" lastPageNumber="61" pageId="0" pageNumber="61">
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<subSubSection pageId="0" pageNumber="61" type="nomenclature">
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<paragraph pageId="0" pageNumber="61">
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<taxonomicName LSID="5B15B336-501E-5758-861C-7B093B37C528" authority="Li & Chang" authorityName="Li & Chang" authorityYear="2020" class="Arachnida" family="Psilodercidae" genus="Psiloderces" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Psiloderces gawanaensis" order="Araneae" pageId="0" pageNumber="61" phylum="Arthropoda" rank="species" species="gawanaensis" status="sp. nov.">Psiloderces gawanaensis Li & Chang</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="61">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Psiloderces gawanaensis sp. nov., male holotype and female paratype. A Endogyne, dorsal view B female epigastric area, ventral view C male habitus, lateral view D male habitus, dorsal view E female habitus, dorsal view F female habitus, ventral view. Abbreviations: PR = clypeal protrusion, SP = spermatheca." figureDoi="10.3897/zookeys.902.38967.figure3" httpUri="https://binary.pensoft.net/fig/370847" pageId="0" pageNumber="61">Figs 3</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Psiloderces gawanaensis sp. nov., male holotype. A Palp, ventral view B bulb, ventral view C palp, prolateral view D palp, retrolateral view. Abbreviations: BT = bristle, CP = cymbial protrusion, EM = embolus." figureDoi="10.3897/zookeys.902.38967.figure4" httpUri="https://binary.pensoft.net/fig/370848" pageId="0" pageNumber="61">, 4</figureCitation>
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<figureCitation captionStart="Figure 28" captionStartId="F28" captionText="Figure 28. Cheliceral retromargin, posterior view. A Psiloderces bangkiraiensis sp. nov. B P. wangou sp. nov. C P. heise sp. nov. D P. cuyapoensis sp. nov. E P. bontocensis sp. nov. F P. gawanaensis sp. nov. G P. xichang sp. nov. H P. cattienensis sp. nov. I P. pingguo sp. nov. Abbreviations: CL = cheliceral laminar, RT = retromargin teeth." figureDoi="10.3897/zookeys.902.38967.figure28" httpUri="https://binary.pensoft.net/fig/370872" pageId="0" pageNumber="61">, 28F</figureCitation>
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<figureCitation captionStart="Figure 30" captionStartId="F30" captionText="Figure 30. Distribution of new Psiloderces species in Southeast Asia. 1 P. heise sp. nov. 2 P. gawanaensis sp. nov. 3 P. bontocensis sp. nov. 4 P. cuyapoensis sp. nov. 5 P. xichang sp. nov. 6 P. cattienensis sp. nov. 7 P. pingguo sp. nov. 8 P. palopoensis sp. nov. 9 P. penajamensis sp. nov. 10 P. grohotensis sp. nov. 11 P. bangkiraiensis sp. nov. 12 P. bolang sp. nov. 13 P. wangou sp. nov. 14 P. malinoensis sp. nov." figureDoi="10.3897/zookeys.902.38967.figure30" httpUri="https://binary.pensoft.net/fig/370874" pageId="0" pageNumber="61">, 30</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="61" type="types">
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<paragraph pageId="0" pageNumber="61">Types.</paragraph>
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<paragraph pageId="0" pageNumber="61">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="61">Holotype:</emphasis>
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♂ (IZCAS), Philippines, Luzon Island, Mountain Province, Bontoc Town, road to Gawana Town,
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<geoCoordinate degrees="17" direction="north" minutes="3.6396" orientation="latitude" precision="1" value="17.06066">17°3.6396'N</geoCoordinate>
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,
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<geoCoordinate degrees="121" direction="east" minutes="3.0402" orientation="longitude" precision="1" value="121.05067">121°3.0402'E</geoCoordinate>
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, 1674 m, 26.V.2015, F. Ballarin & Y. Li.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="61">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="61" type="etymology">
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<paragraph pageId="0" pageNumber="61">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="61">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="61" type="diagnosis">
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<paragraph pageId="0" pageNumber="61">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="61">
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Males of
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<taxonomicName class="Arachnida" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="P. gawanaensis" order="Araneae" pageId="0" pageNumber="61" phylum="Arthropoda" rank="species" species="gawanaensis">
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<emphasis italics="true" pageId="0" pageNumber="61">P. gawanaensis</emphasis>
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</taxonomicName>
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sp. nov. can be distinguished from congeners by the human heart-shaped bulb (inverted pyriform) (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Psiloderces gawanaensis sp. nov., male holotype. A Palp, ventral view B bulb, ventral view C palp, prolateral view D palp, retrolateral view. Abbreviations: BT = bristle, CP = cymbial protrusion, EM = embolus." figureDoi="10.3897/zookeys.902.38967.figure4" httpUri="https://binary.pensoft.net/fig/370848" pageId="0" pageNumber="61">4B</figureCitation>
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) bearing a threadlike embolus, the presence of 4 distinct bristles on the cymbial protrusion, and the clypeal projection bearing a few setae (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Psiloderces gawanaensis sp. nov., male holotype. A Palp, ventral view B bulb, ventral view C palp, prolateral view D palp, retrolateral view. Abbreviations: BT = bristle, CP = cymbial protrusion, EM = embolus." figureDoi="10.3897/zookeys.902.38967.figure4" httpUri="https://binary.pensoft.net/fig/370848" pageId="0" pageNumber="61">4C, D</figureCitation>
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) (vs. absence or less than 4 bristles on cymbial protrusion); females can be differentiated from congeners by the widely spaced, horseshoe-shaped spermathecae (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Psiloderces gawanaensis sp. nov., male holotype and female paratype. A Endogyne, dorsal view B female epigastric area, ventral view C male habitus, lateral view D male habitus, dorsal view E female habitus, dorsal view F female habitus, ventral view. Abbreviations: PR = clypeal protrusion, SP = spermatheca." figureDoi="10.3897/zookeys.902.38967.figure3" httpUri="https://binary.pensoft.net/fig/370847" pageId="0" pageNumber="61">3A</figureCitation>
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).
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</paragraph>
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<caption doi="10.3897/zookeys.902.38967.figure3" httpUri="https://binary.pensoft.net/fig/370847" pageId="0" pageNumber="61" start="Figure 3" startId="F3">
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<paragraph pageId="0" pageNumber="61">
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<emphasis bold="true" pageId="0" pageNumber="61">Figure 3.</emphasis>
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<taxonomicName authorityName="Li & Chang" authorityYear="2020" class="Arachnida" family="Psilodercidae" genus="Psiloderces" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Psiloderces gawanaensis" order="Araneae" pageId="0" pageNumber="61" phylum="Arthropoda" rank="species" species="gawanaensis">
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<emphasis italics="true" pageId="0" pageNumber="61">Psiloderces gawanaensis</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="61">A</emphasis>
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Endogyne, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="61">B</emphasis>
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female epigastric area, ventral view
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<emphasis bold="true" pageId="0" pageNumber="61">C</emphasis>
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male habitus, lateral view
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<emphasis bold="true" pageId="0" pageNumber="61">D</emphasis>
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male habitus, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="61">E</emphasis>
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female habitus, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="61">F</emphasis>
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female habitus, ventral view. Abbreviations: PR = clypeal protrusion, SP = spermatheca.
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</paragraph>
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</caption>
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<caption doi="10.3897/zookeys.902.38967.figure4" httpUri="https://binary.pensoft.net/fig/370848" pageId="0" pageNumber="61" start="Figure 4" startId="F4">
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<paragraph pageId="0" pageNumber="61">
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<emphasis bold="true" pageId="0" pageNumber="61">Figure 4.</emphasis>
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<taxonomicName authorityName="Li & Chang" authorityYear="2020" class="Arachnida" family="Psilodercidae" genus="Psiloderces" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Psiloderces gawanaensis" order="Araneae" pageId="0" pageNumber="61" phylum="Arthropoda" rank="species" species="gawanaensis">
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<emphasis italics="true" pageId="0" pageNumber="61">Psiloderces gawanaensis</emphasis>
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</taxonomicName>
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sp. nov., male holotype.
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<emphasis bold="true" pageId="0" pageNumber="61">A</emphasis>
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Palp, ventral view
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<emphasis bold="true" pageId="0" pageNumber="61">B</emphasis>
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bulb, ventral view
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<emphasis bold="true" pageId="0" pageNumber="61">C</emphasis>
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palp, prolateral view
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<emphasis bold="true" pageId="0" pageNumber="61">D</emphasis>
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palp, retrolateral view. Abbreviations: BT = bristle, CP = cymbial protrusion, EM = embolus.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="61" type="description">
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<paragraph pageId="0" pageNumber="61">Description.</paragraph>
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<paragraph pageId="0" pageNumber="61">
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<emphasis bold="true" pageId="0" pageNumber="61">Male</emphasis>
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(Holotype). Total length 1.54; carapace 0.60 long, 0.63 wide; abdomen 0.94 long, 0.56 wide. Carapace wider than long, brown, with 3 longitudinal dark brown bands, median band half length of carapace, median band two times wider than lateral band (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Psiloderces gawanaensis sp. nov., male holotype and female paratype. A Endogyne, dorsal view B female epigastric area, ventral view C male habitus, lateral view D male habitus, dorsal view E female habitus, dorsal view F female habitus, ventral view. Abbreviations: PR = clypeal protrusion, SP = spermatheca." figureDoi="10.3897/zookeys.902.38967.figure3" httpUri="https://binary.pensoft.net/fig/370847" pageId="0" pageNumber="61">3D</figureCitation>
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). Chelicerae pale brown (Fig.
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<figureCitation captionStart="Figure 28" captionStartId="F28" captionText="Figure 28. Cheliceral retromargin, posterior view. A Psiloderces bangkiraiensis sp. nov. B P. wangou sp. nov. C P. heise sp. nov. D P. cuyapoensis sp. nov. E P. bontocensis sp. nov. F P. gawanaensis sp. nov. G P. xichang sp. nov. H P. cattienensis sp. nov. I P. pingguo sp. nov. Abbreviations: CL = cheliceral laminar, RT = retromargin teeth." figureDoi="10.3897/zookeys.902.38967.figure28" httpUri="https://binary.pensoft.net/fig/370872" pageId="0" pageNumber="61">28F</figureCitation>
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). Clypeus dark brown, with long and slightly bent medial projection, bearing few setae apically (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Psiloderces gawanaensis sp. nov., male holotype and female paratype. A Endogyne, dorsal view B female epigastric area, ventral view C male habitus, lateral view D male habitus, dorsal view E female habitus, dorsal view F female habitus, ventral view. Abbreviations: PR = clypeal protrusion, SP = spermatheca." figureDoi="10.3897/zookeys.902.38967.figure3" httpUri="https://binary.pensoft.net/fig/370847" pageId="0" pageNumber="61">3C, D</figureCitation>
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). Endites dark brown. Labium dark brown delimiting pair of light brown circular spots. Sternum dark brown, delimiting light brown band medially. Abdomen elongated, dorsum with brown stripes, antero-ventrally brown with elliptical patch, posterior part with indistinct brown pattern. Legs uniformly brown; measurements: I 5.21 (1.33, 0.25, 1.63, 1.20, 0.80), II 4.03 (1.09, 0.20, 1.25, 0.94, 0.55), III 3.49 (0.94, 0.20, 0.94, 0.86, 0.55), IV 4.88 (1.25, 0.25, 1.38, 1.25, 0.75). Palp (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Psiloderces gawanaensis sp. nov., male holotype. A Palp, ventral view B bulb, ventral view C palp, prolateral view D palp, retrolateral view. Abbreviations: BT = bristle, CP = cymbial protrusion, EM = embolus." figureDoi="10.3897/zookeys.902.38967.figure4" httpUri="https://binary.pensoft.net/fig/370848" pageId="0" pageNumber="61">4A-D</figureCitation>
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): femur slender, 4 times longer than patella; patella not swollen; tibia 3 times shorter than femur; cymbium purplish distally, 2 times shorter than wide, and 2 times wider than femur, protrusion with 4 distinct bristles basally and anteriorly; bulb light brown, inverted pyriform with threadlike embolus arising distally (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Psiloderces gawanaensis sp. nov., male holotype. A Palp, ventral view B bulb, ventral view C palp, prolateral view D palp, retrolateral view. Abbreviations: BT = bristle, CP = cymbial protrusion, EM = embolus." figureDoi="10.3897/zookeys.902.38967.figure4" httpUri="https://binary.pensoft.net/fig/370848" pageId="0" pageNumber="61">4B</figureCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="61">
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<emphasis bold="true" pageId="0" pageNumber="61">Female</emphasis>
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(Paratype). General features and coloration similar to those of male (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Psiloderces gawanaensis sp. nov., male holotype and female paratype. A Endogyne, dorsal view B female epigastric area, ventral view C male habitus, lateral view D male habitus, dorsal view E female habitus, dorsal view F female habitus, ventral view. Abbreviations: PR = clypeal protrusion, SP = spermatheca." figureDoi="10.3897/zookeys.902.38967.figure3" httpUri="https://binary.pensoft.net/fig/370847" pageId="0" pageNumber="61">3E, F</figureCitation>
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). Measurements: total length 1.64; carapace 0.70 long, 0.60 wide; abdomen 0.94 long, 1.20 wide. Leg measurements: I 5.23 (1.25, 0.25, 1.60, 1.25, 0.88), II 4.30 (1.10, 0.20, 1.30, 1.00, 0.70), III missing, IV 5.24 (1.30, 0.23, 1.60, 1.33, 0.78). Endogyne (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Psiloderces gawanaensis sp. nov., male holotype and female paratype. A Endogyne, dorsal view B female epigastric area, ventral view C male habitus, lateral view D male habitus, dorsal view E female habitus, dorsal view F female habitus, ventral view. Abbreviations: PR = clypeal protrusion, SP = spermatheca." figureDoi="10.3897/zookeys.902.38967.figure3" httpUri="https://binary.pensoft.net/fig/370847" pageId="0" pageNumber="61">3A</figureCitation>
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): encircled spermathecae resemble a horseshoe, curving downwards (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Psiloderces gawanaensis sp. nov., male holotype and female paratype. A Endogyne, dorsal view B female epigastric area, ventral view C male habitus, lateral view D male habitus, dorsal view E female habitus, dorsal view F female habitus, ventral view. Abbreviations: PR = clypeal protrusion, SP = spermatheca." figureDoi="10.3897/zookeys.902.38967.figure3" httpUri="https://binary.pensoft.net/fig/370847" pageId="0" pageNumber="61">3A</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="61" type="distribution">
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<paragraph pageId="0" pageNumber="61">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="61">
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Known only from the type locality (Fig.
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<figureCitation captionStart="Figure 30" captionStartId="F30" captionText="Figure 30. Distribution of new Psiloderces species in Southeast Asia. 1 P. heise sp. nov. 2 P. gawanaensis sp. nov. 3 P. bontocensis sp. nov. 4 P. cuyapoensis sp. nov. 5 P. xichang sp. nov. 6 P. cattienensis sp. nov. 7 P. pingguo sp. nov. 8 P. palopoensis sp. nov. 9 P. penajamensis sp. nov. 10 P. grohotensis sp. nov. 11 P. bangkiraiensis sp. nov. 12 P. bolang sp. nov. 13 P. wangou sp. nov. 14 P. malinoensis sp. nov." figureDoi="10.3897/zookeys.902.38967.figure30" httpUri="https://binary.pensoft.net/fig/370874" pageId="0" pageNumber="61">30</figureCitation>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |