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<document id="2C83903E02BE224E7297D3D18003DAAD" ID-CLB-Dataset="36827" ID-DOI="10.11646/zootaxa.3826.1.1" ID-GBIF-Dataset="e7c519fb-b07e-452b-91a5-efdec51eb764" ID-ISSN="1175-5326" ID-Zenodo-Dep="286429" ID-ZooBank="B6414C18-599A-44CE-9FCA-F20C845DE79D" IM.bibliography_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" checkinTime="1460443804064" checkinUser="plazi" docAuthor="Bayer, Steffen" docDate="2014" docId="0383AE33C868FFB4D2B4FE0EFBC8F373" docLanguage="en" docName="zt03826p054.pdf" docOrigin="Zootaxa 3826 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Psechrus libelti Kulczynski 1908" docType="treatment" docVersion="20" lastPageNumber="10" masterDocId="FFBAD64BC860FFBDD223FF82FFBAF113" masterDocTitle="Seven new species of Psechrus and additional taxonomic contributions to the knowledge of the spider family Psechridae (Araneae)" masterLastPageNumber="54" masterPageNumber="1" pageNumber="9" updateTime="1698333209770" updateUser="ExternalLinkService">
<mods:mods id="23D7657B8C99368F109D392C3A4CFF71" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="81EF159ECB0121EC54FA14D61E95A284">
<mods:title id="B579CCA7A234588AFC91997948CC2D0F">Seven new species of Psechrus and additional taxonomic contributions to the knowledge of the spider family Psechridae (Araneae)</mods:title>
</mods:titleInfo>
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<mods:namePart id="C81CC3979EEAF705E36A2A623FADFC83">Bayer, Steffen</mods:namePart>
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<mods:typeOfResource id="1016902E101F729C193738B9CC745662">text</mods:typeOfResource>
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<mods:title id="D1E8305A384F4DF851D454575C32D638">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="5157D061FAB19C58848CF3845DB0B2E4">
<mods:date id="2486E0ABCCBA1FB850580C69A5CEF961">2014</mods:date>
<mods:detail id="9FBEC426BCE73F8E343681CFC4153991" type="pubDate">
<mods:number id="9A64AA5F91CE959D830BBCBAC98BEEBC">2014-05-16</mods:number>
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<mods:detail id="F1F2613266959868FED6F57F9A1B4B62" type="volume">
<mods:number id="C2705CAC2EA56A58F4DF0B1683A64C39">3826</mods:number>
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<mods:number id="2AF7645029597A5867BABECEF6DD46A4">1</mods:number>
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<mods:classification id="ED848FA1688AA797D4363667D107C18B">journal article</mods:classification>
<mods:identifier id="10B94E37CA04D98CED413D99FC084597" type="CLB-Dataset">36827</mods:identifier>
<mods:identifier id="8D27E5ADF7F633B964058359D543B44D" type="DOI">10.11646/zootaxa.3826.1.1</mods:identifier>
<mods:identifier id="8B05BC48B6CFCF2FDFFA1A2173F304F7" type="GBIF-Dataset">e7c519fb-b07e-452b-91a5-efdec51eb764</mods:identifier>
<mods:identifier id="2006F12612D36BB453B78B99A96CE619" type="ISSN">1175-5326</mods:identifier>
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<treatment id="0383AE33C868FFB4D2B4FE0EFBC8F373" ID-DOI="http://doi.org/10.5281/zenodo.5255942" ID-GBIF-Taxon="127668581" ID-Zenodo-Dep="5255942" LSID="urn:lsid:plazi:treatment:0383AE33C868FFB4D2B4FE0EFBC8F373" httpUri="http://treatment.plazi.org/id/0383AE33C868FFB4D2B4FE0EFBC8F373" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9">
<subSubSection id="C3304CAEC868FFB5D2B4FE0EFD94F0B5" box="[151,558,396,422]" pageId="8" pageNumber="9" type="nomenclature">
<paragraph id="8B951F25C868FFB5D2B4FE0EFD94F0B5" blockId="8.[151,558,396,455]" box="[151,558,396,422]" pageId="8" pageNumber="9">
<heading id="D0DDA849C868FFB5D2B4FE0EFD94F0B5" bold="true" box="[151,558,396,422]" fontSize="11" level="1" pageId="8" pageNumber="9" reason="1">
<taxonomicName id="4C2A64A6C868FFB5D2B4FE0EFD94F0B5" ID-CoL="6WB6B" ID-ENA="1304656" authority="Kulczynski, 1908" authorityName="Kulczynski" authorityYear="1908" box="[151,558,396,422]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="libelti">
<emphasis id="B95EC337C868FFB5D2B4FE0EFD94F0B5" bold="true" box="[151,558,396,422]" pageId="8" pageNumber="9">
<emphasis id="B95EC337C868FFB5D2B4FE0EFEE8F0B5" bold="true" box="[151,338,396,422]" italics="true" pageId="8" pageNumber="9">Psechrus libelti</emphasis>
<bibRefCitation id="EFBB62D4C868FFB5D37BFE0EFD94F0B5" author="Kulczynski" box="[344,558,396,422]" firstAuthor="Kulczynski" pageId="8" pageNumber="9" refString="Kulczynski, W. (1908) Symbola ad faunam Aranearum Javae et Sumatrae cognoscendam. I. Mygalomorphae et Cribellatae. Bulletin de l'academie des sciences de Cracovie, 6 (1908), 527 - 581." type="journal article" year="1908">Kulczyński, 1908</bibRefCitation>
</emphasis>
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C3304CAEC868FFB5D2B4FE2CFEABF0D4" box="[151,273,430,455]" pageId="8" pageNumber="9" type="description">
<paragraph id="8B951F25C868FFB5D2B4FE2CFEABF0D4" blockId="8.[151,558,396,455]" box="[151,273,430,455]" pageId="8" pageNumber="9">
<figureCitation id="131103A0C868FFB5D2B4FE2CFF61F0D4" box="[151,219,430,455]" captionStart="FIGURE 2" captionStartId="9.[151,250,1646,1668]" captionTargetBox="[165,1421,663,1624]" captionTargetId="figure@9.[165,1421,663,1624]" captionTargetPageId="9" captionText="FIGURE 2. Psechrus spp., primordial copulatory organ. A – B. Psechrus argentatus s. a. female SB 593, MNHN AR 192 / 1 – 2 from Ambon, Maluku Prov., Indonesia: pre-epigyne, ventral view and pre-vulva, dorsal view. C – D Psechrus libelti s. a. female SB 1271, SMF 64103 from Pahang Prov., Malaysia: pre-epigyne, ventral view and pre-vulva, dorsal view." httpUri="https://zenodo.org/record/286431/files/figure.png" pageId="8" pageNumber="9">Figs 2</figureCitation>
C–D
</paragraph>
</subSubSection>
<subSubSection id="C3304CAEC868FFB5D2B4FE74FB2BF3D7" pageId="8" pageNumber="9" type="reference_group">
<paragraph id="8B951F25C868FFB5D2B4FE74FCE6F338" blockId="8.[151,1436,502,708]" pageId="8" pageNumber="9">
<treatmentCitationGroup id="AB3A380BC868FFB5D2B4FE74FCE6F338" pageId="8" pageNumber="9">
<taxonomicName id="4C2A64A6C868FFB5D2B4FE74FD9EF31F" authority="Kulczynski 1908: 561" authorityName="Kulczynski" authorityPageNumber="561" authorityYear="1908" box="[151,548,502,524]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="libeltii">
<emphasis id="B95EC337C868FFB5D2B4FE74FE86F31F" box="[151,316,502,524]" italics="true" pageId="8" pageNumber="9">Psechrus libeltii</emphasis>
<treatmentCitation id="0A8B3934C868FFB5D361FE74FD9EF31F" author="Kulczynski" box="[322,548,502,524]" page="561" pageId="8" pageNumber="9" year="1908">
<bibRefCitation id="EFBB62D4C868FFB5D361FE74FD9EF31F" author="Kulczynski" box="[322,548,502,524]" firstAuthor="Kulczynski" page="561" pageId="8" pageNumber="9" refString="Kulczynski, W. (1908) Symbola ad faunam Aranearum Javae et Sumatrae cognoscendam. I. Mygalomorphae et Cribellatae. Bulletin de l'academie des sciences de Cracovie, 6 (1908), 527 - 581." type="journal article" year="1908">Kulczyński 1908: 561</bibRefCitation>
</treatmentCitation>
</taxonomicName>
, pl. 23, fig. 31 (Description and illustration of ♀).
<treatmentCitation id="0A8B3934C868FFB5D2E4FD97FED8F338" author="Levi" box="[199,354,533,555]" page="125" pageId="8" pageNumber="9" year="1982">
<bibRefCitation id="EFBB62D4C868FFB5D2E4FD97FED8F338" author="Levi" box="[199,354,533,555]" firstAuthor="Levi" page="125" pageId="8" pageNumber="9" refString="Levi, H. W. (1982) The spider genera Psechrus and Fecenia (Araneae: Psechridae). Pacific Insects, 24, 114 - 138." type="journal article" year="1982">Levi 1982: 125</bibRefCitation>
</treatmentCitation>
(Synonymy with
<taxonomicName id="4C2A64A6C868FFB5D034FD94FCEAF338" ID-CoL="78B6J" authority="Thorell, 1894" authorityName="Thorell" authorityYear="1894" box="[535,848,533,555]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="singaporensis">
<emphasis id="B95EC337C868FFB5D034FD94FD06F338" box="[535,700,534,555]" italics="true" pageId="8" pageNumber="9">P. singaporensis</emphasis>
Thorell, 1894
</taxonomicName>
).
</treatmentCitationGroup>
</paragraph>
<paragraph id="8B951F25C868FFB5D2B4FDB6FD0DF359" blockId="8.[151,1436,502,708]" box="[151,695,564,586]" pageId="8" pageNumber="9">
<treatmentCitationGroup id="AB3A380BC868FFB5D2B4FDB6FD0DF359" box="[151,695,564,586]" pageId="8" pageNumber="9">
<treatmentCitation id="0A8B3934C868FFB5D2B4FDB6FD9AF359" author="Simon" box="[151,544,564,586]" page="47" pageId="8" pageNumber="9" year="1901">
<taxonomicName id="4C2A64A6C868FFB5D2B4FDB6FD9AF359" ID-CoL="63PDH" authority="Simon, 1901" box="[151,544,564,586]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B95EC337C868FFB5D2B4FDB6FEC6F359" box="[151,380,564,586]" italics="true" pageId="8" pageNumber="9">Psechrus argentatus—</emphasis>
<bibRefCitation id="EFBB62D4C868FFB5D35FFDB6FD9AF359" author="Simon" box="[380,544,564,586]" firstAuthor="Simon" page="47" pageId="8" pageNumber="9" refString="Simon, M. E. (1901) On the Arachnida collected during the Skeat expedition to the Malay Peninsula. Proceedings of the Zoological Society of London, 71 (1), 45 - 80. http: // dx. doi. org / 10.1111 / j. 1469 - 7998.1901. tb 08164. x" type="journal article" year="1901">Simon 1901: 47</bibRefCitation>
</taxonomicName>
</treatmentCitation>
, misidentified.
</treatmentCitationGroup>
</paragraph>
<paragraph id="8B951F25C868FFB5D2B4FDD0FDE4F394" blockId="8.[151,1436,502,708]" pageId="8" pageNumber="9">
<treatmentCitationGroup id="AB3A380BC868FFB5D2B4FDD0FDE4F394" pageId="8" pageNumber="9">
<treatmentCitation id="0A8B3934C868FFB5D2B4FDD0FD98F37B" author="Bonnet" box="[151,546,594,616]" page="3804" pageId="8" pageNumber="9" year="1958">
<taxonomicName id="4C2A64A6C868FFB5D2B4FDD0FD98F37B" ID-CoL="63PDH" authority="Bonnet, 1958" box="[151,546,594,616]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B95EC337C868FFB5D2B4FDD0FEE9F37B" box="[151,339,594,616]" italics="true" pageId="8" pageNumber="9">Psechrus libelti—</emphasis>
<bibRefCitation id="EFBB62D4C868FFB5D371FDD1FD98F37B" author="Bonnet" box="[338,546,594,616]" firstAuthor="Bonnet" page="3804" pageId="8" pageNumber="9" refString="Bonnet, P. (1958) Bibliographia Araneorum. Tome II (4 me partie: N - S). Les Artisans de l'imprimerie Douladoure, Toulouse, 5058 pp." type="book" year="1958">Bonnet 1958: 3804</bibRefCitation>
</taxonomicName>
</treatmentCitation>
(Emendation).
<treatmentCitation id="0A8B3934C868FFB5D0EDFDD1FCCDF37B" author="Bayer" box="[718,887,594,616]" httpUri="http://treatment.plazi.org/id/D0272654FF87584EFF202F7CFA404368" page="21" pageId="8" pageNumber="9" year="2012">
<bibRefCitation id="EFBB62D4C868FFB5D0EDFDD1FCCDF37B" author="Bayer" box="[718,887,594,616]" firstAuthor="Bayer" page="21" pageId="8" pageNumber="9" refString="Bayer, S. (2012) The lace-sheet-weavers-a long story (Araneae: Psechridae: Psechrus). Zootaxa, 3379, 1 - 170." type="journal article" year="2012">Bayer 2012: 21</bibRefCitation>
</treatmentCitation>
(Removed from synonymy with
<taxonomicName id="4C2A64A6C868FFB5D6C9FDD1FA2CF37B" ID-CoL="78B6J" authority="Thorell, 1894" box="[1258,1430,595,616]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="singaporensis">
<emphasis id="B95EC337C868FFB5D6C9FDD1FA2CF37B" box="[1258,1430,595,616]" italics="true" pageId="8" pageNumber="9">P. singaporensis</emphasis>
</taxonomicName>
, description and illustration of ♂ and ♀).
</treatmentCitationGroup>
</paragraph>
<paragraph id="8B951F25C868FFB5D2B4FD12FB2BF3D7" blockId="8.[151,1436,502,708]" pageId="8" pageNumber="9">
<taxonomicName id="4C2A64A6C868FFB5D2B4FD12FD86F3B5" ID-CoL="63PDH" authority="Levi, 1982" box="[151,572,656,678]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B95EC337C868FFB5D2B4FD12FE27F3B5" box="[151,413,656,678]" italics="true" pageId="8" pageNumber="9">Psechrus singaporensis—</emphasis>
<bibRefCitation id="EFBB62D4C868FFB5D3BEFD12FD86F3B5" author="Levi" box="[413,572,656,678]" firstAuthor="Levi" page="125" pageId="8" pageNumber="9" refString="Levi, H. W. (1982) The spider genera Psechrus and Fecenia (Araneae: Psechridae). Pacific Insects, 24, 114 - 138." type="journal article" year="1982">Levi 1982: 125</bibRefCitation>
</taxonomicName>
, figs 40–53, ad part, figs 42–43, 48–53 misidentified (figs 48–51: illustration of ♀).
<bibRefCitation id="EFBB62D4C868FFB5D2E4FD2DFD3DF3D7" author="Jocque" box="[199,647,686,708]" firstAuthor="Jocque" page="219" pageId="8" pageNumber="9" refString="Jocque, R. &amp; Dippenaar-Schoeman, A. S. (2006) Spider families of the world. Musee Royal de l'Afrique Central, Tervuren, 336 pp." type="book" year="2006">Jocque and Dippenaar-Schoeman 2006: 219</bibRefCitation>
, figs 86a–f (Illustration of ♂ and ♀, misidentified).
</paragraph>
</subSubSection>
<subSubSection id="C3304CAEC868FFB5D2B4FD73FE16F2AD" pageId="8" pageNumber="9" type="materials_examined">
<paragraph id="8B951F25C868FFB5D2B4FD73FB71F23D" blockId="8.[151,1437,753,2038]" pageId="8" pageNumber="9">
<materialsCitation id="3B421578C868FFB5D2B4FD73FB71F23D" ID-GBIF-Occurrence="4041156310" collectingDate="2013-02-10" collectionCode="SMF" collectorName="H. S. Yong" country="Malaysia" elevation="450" latitude="3.6166668" location="Krau Game Reserve" longLatPrecision="1307" longitude="102.166664" municipality="Peninsula" pageId="8" pageNumber="9" specimenCode="SB 1272, 64103" specimenCount="1" specimenCount-female="1" stateProvince="Pahang">
<emphasis id="B95EC337C868FFB5D2B4FD73FE38F219" bold="true" box="[151,386,753,778]" pageId="8" pageNumber="9">Material examined.</emphasis>
<collectingCountry id="F33D5FB5C868FFB5D3A9FD70FD9AF219" box="[394,544,754,778]" name="Malaysia" pageId="8" pageNumber="9">MALAYSIA</collectingCountry>
: Peninsula Malaysia:
<collectingRegion id="49EED1C7C868FFB5D134FD73FCD4F219" box="[791,878,753,778]" pageId="8" pageNumber="9">Pahang</collectingRegion>
:
<location id="8EF549FEC868FFB5D159FD70FBD9F21A" LSID="urn:lsid:plazi:treatment:0383AE33C868FFB4D2B4FE0EFBC8F373:8EF549FEC868FFB5D159FD70FBD9F21A" box="[890,1123,754,778]" country="Malaysia" latitude="3.6166668" longLatPrecision="1307" longitude="102.166664" municipality="Peninsula" name="Krau Game Reserve" pageId="8" pageNumber="9" stateProvince="Pahang">Krau Game Reserve</location>
,
<location id="8EF549FEC868FFB5D653FD73FAB9F219" LSID="urn:lsid:plazi:treatment:0383AE33C868FFB4D2B4FE0EFBC8F373:8EF549FEC868FFB5D653FD73FAB9F219" box="[1136,1283,753,778]" country="Malaysia" latitude="3.6166668" longLatPrecision="1307" longitude="102.166664" municipality="Peninsula" name="Bukit Rengit" pageId="8" pageNumber="9" stateProvince="Pahang">Bukit Rengit</location>
, ca.
<geoCoordinate id="EE1E79E2C868FFB5D71AFD70FA22F219" box="[1337,1432,754,778]" direction="north" orientation="latitude" pageId="8" pageNumber="9" precision="925" value="3.6166668">03°37'N</geoCoordinate>
,
<geoCoordinate id="EE1E79E2C868FFB5D2B4FC94FEBAF23D" box="[151,256,790,814]" direction="east" orientation="longitude" pageId="8" pageNumber="9" precision="925" value="102.166664">102°10'E</geoCoordinate>
,
<quantity id="4CD2B2C0C868FFB5D32FFC97FE37F23E" box="[268,397,789,814]" metricMagnitude="2" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="8" pageNumber="9" unit="m" value="450.0" valueMax="500.0" valueMin="400.0">
<elevation id="0007F816C868FFB5D32FFC97FE37F23E" box="[268,397,789,814]" metricMagnitude="2" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="8" pageNumber="9" unit="m" value="450.0" valueMax="500.0" valueMin="400.0">400–500 m</elevation>
</quantity>
, primary forest,
<collectorName id="26DF7AF3C868FFB5D065FC94FD01F23D" box="[582,699,790,814]" pageId="8" pageNumber="9">H.S. Yong</collectorName>
leg.
<date id="FF9439E5C868FFB5D0D1FC94FCD3F23D" box="[754,873,790,814]" pageId="8" pageNumber="9" value="2013-02-10">
<collectingDate id="EFD0C00DC868FFB5D0D1FC94FCD3F23D" box="[754,873,790,814]" pageId="8" pageNumber="9" value="2013-02-10">10.II.2013</collectingDate>
</date>
, s.a.
<specimenCount id="9D2CD4ACC868FFB5D182FC94FC0CF23E" box="[929,950,790,813]" pageId="8" pageNumber="9" type="female">♀</specimenCount>
(
<specimenCode id="DB8CB75EC868FFB5D1E6FC94FB91F23D" box="[965,1067,790,814]" pageId="8" pageNumber="9">SB 1272</specimenCode>
),
<collectionCode id="ED3B87E0C868FFB5D61CFC94FBCDF23D" LSID="urn:lsid:biocol.org:col:34838" box="[1087,1143,790,814]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="8" pageNumber="9">SMF</collectionCode>
<specimenCode id="DB8CB75EC868FFB5D65DFC97FB72F23D" box="[1150,1224,789,814]" pageId="8" pageNumber="9">64103</specimenCode>
.
</materialsCitation>
</paragraph>
<paragraph id="8B951F25C868FFB5D2E4FCBBFE16F2AD" blockId="8.[151,1437,753,2038]" pageId="8" pageNumber="9">
<materialsCitation id="3B421578C868FFB5D2E4FCBBFF72F289" ID-GBIF-Occurrence="4041156332" collectingDate="1872" collectingDateMax="1960-09-14" collectingDateMin="1872" collectionCode="MNHN, SMF" collectorName="Prof. Cel. O. Beccari" country="Indonesia" determinerName="T. Thorell" location="Ambon island" municipality="Maluku Prov" pageId="8" pageNumber="9" specimenCode="SB 593, AR192/ 1-2, SB 1287, 64582" specimenCount="2" specimenCount-female="2">
<emphasis id="B95EC337C868FFB5D2E4FCBBFC65F241" bold="true" box="[199,991,825,850]" pageId="8" pageNumber="9">
Comparative material of
<taxonomicName id="4C2A64A6C868FFB5D027FCBBFC60F241" authority="Doleschall, 1857" authorityName="Doleschall" authorityYear="1857" box="[516,986,825,850]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="argentatus">
<emphasis id="B95EC337C868FFB5D027FCBBFD4FF242" bold="true" box="[516,757,825,850]" italics="true" pageId="8" pageNumber="9">Psechrus argentatus</emphasis>
(Doleschall, 1857)
</taxonomicName>
.
</emphasis>
<collectingCountry id="F33D5FB5C868FFB5D1C8FCB8FB32F241" box="[1003,1160,826,850]" name="Indonesia" pageId="8" pageNumber="9">INDONESIA</collectingCountry>
:
<collectingRegion id="49EED1C7C868FFB5D6B4FCBBFA83F242" box="[1175,1337,825,850]" country="Indonesia" name="Maluku Utara" pageId="8" pageNumber="9">
<collectingMunicipality id="6BF1855FC868FFB5D6B4FCBBFA8FF242" box="[1175,1333,825,850]" pageId="8" pageNumber="9">Maluku Prov</collectingMunicipality>
.
</collectingRegion>
:
<location id="8EF549FEC868FFB5D76BFCBBFF60F265" LSID="urn:lsid:plazi:treatment:0383AE33C868FFB4D2B4FE0EFBC8F373:8EF549FEC868FFB5D76BFCBBFF60F265" country="Indonesia" municipality="Maluku Prov" name="Ambon island" pageId="8" pageNumber="9">Ambon island</location>
(‘Amboina’),
<collectorName id="26DF7AF3C868FFB5D35FFCDFFDDDF265" box="[380,615,861,886]" pageId="8" pageNumber="9">Prof. Cel. O. Beccari</collectorName>
leg.
<date id="FF9439E5C868FFB5D0BDFCDCFCA4F265" box="[670,798,862,886]" pageId="8" pageNumber="9" value="1872" valueMax="1877">
<collectingDate id="EFD0C00DC868FFB5D0BDFCDCFCA4F265" box="[670,798,862,886]" pageId="8" pageNumber="9" value="1872" valueMax="1877">1872–1877</collectingDate>
</date>
,
<determinerName id="7E49F3E1C868FFB5D109FCDCFC20F265" box="[810,922,861,886]" pageId="8" pageNumber="9">T. Thorell</determinerName>
det. 1877, 1 s.a.
<specimenCount id="9D2CD4ACC868FFB5D674FCDCFBD6F266" box="[1111,1132,862,885]" pageId="8" pageNumber="9" type="female">♀</specimenCount>
(
<specimenCode id="DB8CB75EC868FFB5D658FCDCFB69F265" box="[1147,1235,861,886]" pageId="8" pageNumber="9">
<collectionCode id="ED3B87E0C868FFB5D658FCDCFB24F265" box="[1147,1182,862,886]" pageId="8" pageNumber="9">SB</collectionCode>
593
</specimenCode>
),
<collectionCode id="ED3B87E0C868FFB5D6C4FCDCFA86F266" LSID="urn:lsid:biocol.org:col:34988" box="[1255,1340,862,885]" collectionName="France, Paris, Museum National d'Histoire Naturelle" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="8" pageNumber="9">MNHN</collectionCode>
<specimenCode id="DB8CB75EC868FFB5D760FCDCFF79F289" pageId="8" pageNumber="9">AR192/ 1–2</specimenCode>
.
</materialsCitation>
<materialsCitation id="3B421578C868FFB5D2ECFC03FE16F2AD" ID-GBIF-Occurrence="4041156302" collectingDate="1872" collectingDateMax="1960-09-14" collectingDateMin="1872" collectionCode="MNHN, SMF" collectorName="Prof. Cel. O. Beccari" country="Indonesia" determinerName="T. Thorell" location="Ambon island" municipality="Maluku Prov" pageId="8" pageNumber="9" specimenCode="SB 593, AR192/ 1-2, SB 1287, 64582" specimenCount="2" specimenCount-female="2">
<location id="8EF549FEC868FFB5D2ECFC03FECBF289" LSID="urn:lsid:plazi:treatment:0383AE33C868FFB4D2B4FE0EFBC8F373:8EF549FEC868FFB5D2ECFC03FECBF289" box="[207,369,897,922]" country="Indonesia" municipality="Maluku Prov" name="Ambon island" pageId="8" pageNumber="9">Ambon island</location>
, unknown leg. 1959, ex Museum Buitenzorg
<date id="FF9439E5C868FFB5D152FC03FC48F289" box="[881,1010,897,922]" pageId="8" pageNumber="9" value="1960-09-14">
<collectingDate id="EFD0C00DC868FFB5D152FC03FC48F289" box="[881,1010,897,922]" pageId="8" pageNumber="9" value="1960-09-14">14.09.1960</collectingDate>
</date>
, 1 s.a.
<specimenCount id="9D2CD4ACC868FFB5D663FC00FBEFF28A" box="[1088,1109,898,921]" pageId="8" pageNumber="9" type="female">♀</specimenCount>
(
<specimenCode id="DB8CB75EC868FFB5D647FC00FB70F289" box="[1124,1226,898,922]" pageId="8" pageNumber="9">
<collectionCode id="ED3B87E0C868FFB5D647FC00FB3DF289" box="[1124,1159,898,922]" pageId="8" pageNumber="9">SB</collectionCode>
1287
</specimenCode>
, only opisthosoma remaining),
<collectionCode id="ED3B87E0C868FFB5D303FC24FEE2F2AD" LSID="urn:lsid:biocol.org:col:34838" box="[288,344,934,958]" collectionName="Germany, Frankfurt-am-Main, Forschungsinstitut und Naturmuseum Senckenberg" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="8" pageNumber="9">SMF</collectionCode>
<specimenCode id="DB8CB75EC868FFB5D37CFC27FE12F2AD" box="[351,424,933,958]" pageId="8" pageNumber="9">64582</specimenCode>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="C3304CAEC868FFB4D2E4FC4BFD29F32E" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9" type="discussion">
<paragraph id="8B951F25C868FFB5D2E4FC4BFB05F515" blockId="8.[151,1437,753,2038]" pageId="8" pageNumber="9">
<emphasis id="B95EC337C868FFB5D2E4FC4BFE81F2F1" bold="true" box="[199,315,969,994]" pageId="8" pageNumber="9">Remarks.</emphasis>
In previous studies subadult females of this species were not available, so with the present subadult female it is possible to characterise the pre-epigyne and pre-vulva of
<taxonomicName id="4C2A64A6C868FFB5D1BFFC6CFC43F516" box="[924,1017,1005,1029]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="libelti">
<emphasis id="B95EC337C868FFB5D1BFFC6CFC43F516" box="[924,1017,1005,1029]" italics="true" pageId="8" pageNumber="9">P. libelti</emphasis>
</taxonomicName>
for the first time.
</paragraph>
<paragraph id="8B951F25C868FFB5D2E4FB93FC9AF779" blockId="8.[151,1437,753,2038]" pageId="8" pageNumber="9">
<emphasis id="B95EC337C868FFB5D2E4FB93FD95F539" bold="true" box="[199,559,1041,1066]" pageId="8" pageNumber="9">Primordial copulatory organ.</emphasis>
The pre-epigyne is characterised by the relatively flat pre-median septum, exhibiting a few small and fine ridges (
<figureCitation id="131103A0C868FFB5D059FBB7FD79F55D" box="[634,707,1077,1102]" captionStart="FIGURE 2" captionStartId="9.[151,250,1646,1668]" captionTargetBox="[165,1421,663,1624]" captionTargetId="figure@9.[165,1421,663,1624]" captionTargetPageId="9" captionText="FIGURE 2. Psechrus spp., primordial copulatory organ. A – B. Psechrus argentatus s. a. female SB 593, MNHN AR 192 / 1 – 2 from Ambon, Maluku Prov., Indonesia: pre-epigyne, ventral view and pre-vulva, dorsal view. C – D Psechrus libelti s. a. female SB 1271, SMF 64103 from Pahang Prov., Malaysia: pre-epigyne, ventral view and pre-vulva, dorsal view." httpUri="https://zenodo.org/record/286431/files/figure.png" pageId="8" pageNumber="9">Fig. 2</figureCitation>
C). The pre-lateral lobes do not run parallel with the body’s longitudinal axis, but antero-medially in a 45° angle to that axis (
<figureCitation id="131103A0C868FFB5D1E3FBDBFBB0F561" box="[960,1034,1113,1138]" captionStart="FIGURE 2" captionStartId="9.[151,250,1646,1668]" captionTargetBox="[165,1421,663,1624]" captionTargetId="figure@9.[165,1421,663,1624]" captionTargetPageId="9" captionText="FIGURE 2. Psechrus spp., primordial copulatory organ. A – B. Psechrus argentatus s. a. female SB 593, MNHN AR 192 / 1 – 2 from Ambon, Maluku Prov., Indonesia: pre-epigyne, ventral view and pre-vulva, dorsal view. C – D Psechrus libelti s. a. female SB 1271, SMF 64103 from Pahang Prov., Malaysia: pre-epigyne, ventral view and pre-vulva, dorsal view." httpUri="https://zenodo.org/record/286431/files/figure.png" pageId="8" pageNumber="9">Fig. 2</figureCitation>
C). The pre-vulva is recognisable underneath the cuticle as a profile on each side antero-laterally of the anterior parts of the lateral lobes. A preepigynal field is hardly recognisable. The pre-muscle sigilla are longer than broad, of irregular shape and are clearly further separated from the pre-septum than from each other (
<figureCitation id="131103A0C868FFB5D1B1FB47FC6CF5CD" box="[914,982,1221,1246]" captionStart="FIGURE 2" captionStartId="9.[151,250,1646,1668]" captionTargetBox="[165,1421,663,1624]" captionTargetId="figure@9.[165,1421,663,1624]" captionTargetPageId="9" captionText="FIGURE 2. Psechrus spp., primordial copulatory organ. A – B. Psechrus argentatus s. a. female SB 593, MNHN AR 192 / 1 – 2 from Ambon, Maluku Prov., Indonesia: pre-epigyne, ventral view and pre-vulva, dorsal view. C – D Psechrus libelti s. a. female SB 1271, SMF 64103 from Pahang Prov., Malaysia: pre-epigyne, ventral view and pre-vulva, dorsal view." httpUri="https://zenodo.org/record/286431/files/figure.png" pageId="8" pageNumber="9">Fig. 2</figureCitation>
C). In the pre-vulva the medially located and rounded pre-copulatory ducts are the most characteristic features, because they are at least twice as large as the pre-spermathecae (incl. pre-spermathecal head) (
<figureCitation id="131103A0C868FFB5D09BFA8FFD41F435" box="[696,763,1293,1318]" captionStart="FIGURE 2" captionStartId="9.[151,250,1646,1668]" captionTargetBox="[165,1421,663,1624]" captionTargetId="figure@9.[165,1421,663,1624]" captionTargetPageId="9" captionText="FIGURE 2. Psechrus spp., primordial copulatory organ. A – B. Psechrus argentatus s. a. female SB 593, MNHN AR 192 / 1 – 2 from Ambon, Maluku Prov., Indonesia: pre-epigyne, ventral view and pre-vulva, dorsal view. C – D Psechrus libelti s. a. female SB 1271, SMF 64103 from Pahang Prov., Malaysia: pre-epigyne, ventral view and pre-vulva, dorsal view." httpUri="https://zenodo.org/record/286431/files/figure.png" pageId="8" pageNumber="9">Fig. 2</figureCitation>
D). The pre-spermathecal heads still lack the long stalks that are present in and typical for the spermathecal heads of adult females of the
<taxonomicName id="4C2A64A6C868FFB5D62AFAB0FB3AF45A" box="[1033,1152,1330,1353]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="argentatus">
<emphasis id="B95EC337C868FFB5D62AFAB0FB3AF45A" box="[1033,1152,1330,1353]" italics="true" pageId="8" pageNumber="9">argentatus</emphasis>
</taxonomicName>
-group. In comparison to pre-vulvae of other
<taxonomicName id="4C2A64A6C868FFB5D3ADFAD7FE4FF47E" box="[398,501,1365,1389]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
<emphasis id="B95EC337C868FFB5D3ADFAD7FE4FF47E" box="[398,501,1365,1389]" italics="true" pageId="8" pageNumber="9">Psechrus</emphasis>
</taxonomicName>
species, the pre-spermathecae are located far anteriorly and hence are easy recognisable. In general all the characters described above apply to the pre-epigyne and pre-vulva of
<taxonomicName id="4C2A64A6C868FFB5D716FAFBFE52F4A5" authority="Doleschall, 1857" authorityName="Doleschall" authorityYear="1857" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="argentatus">
<emphasis id="B95EC337C868FFB5D716FAFBFEB4F4A6" italics="true" pageId="8" pageNumber="9">Psechrus argentatus</emphasis>
(Doleschall, 1857)
</taxonomicName>
as well (
<figureCitation id="131103A0C868FFB5D071FA1FFD23F4A5" box="[594,665,1437,1462]" captionStart="FIGURE 2" captionStartId="9.[151,250,1646,1668]" captionTargetBox="[165,1421,663,1624]" captionTargetId="figure@9.[165,1421,663,1624]" captionTargetPageId="9" captionText="FIGURE 2. Psechrus spp., primordial copulatory organ. A – B. Psechrus argentatus s. a. female SB 593, MNHN AR 192 / 1 – 2 from Ambon, Maluku Prov., Indonesia: pre-epigyne, ventral view and pre-vulva, dorsal view. C – D Psechrus libelti s. a. female SB 1271, SMF 64103 from Pahang Prov., Malaysia: pre-epigyne, ventral view and pre-vulva, dorsal view." httpUri="https://zenodo.org/record/286431/files/figure.png" pageId="8" pageNumber="9">Figs 2</figureCitation>
A–B and
<bibRefCitation id="EFBB62D4C868FFB5D12BFA1CFC35F4A5" author="Bayer" box="[776,911,1438,1462]" firstAuthor="Bayer" pageId="8" pageNumber="9" refString="Bayer, S. (2012) The lace-sheet-weavers-a long story (Araneae: Psechridae: Psechrus). Zootaxa, 3379, 1 - 170." type="journal article" year="2012">Bayer 2012</bibRefCitation>
, figs 4d–e). However, in
<taxonomicName id="4C2A64A6C868FFB5D692FA1CFAFFF4A6" box="[1201,1349,1438,1461]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="argentatus">
<emphasis id="B95EC337C868FFB5D692FA1CFAFFF4A6" box="[1201,1349,1438,1461]" italics="true" pageId="8" pageNumber="9">P. argentatus</emphasis>
</taxonomicName>
the pre septum is minimally shorter than in
<taxonomicName id="4C2A64A6C868FFB5D017FA40FD28F4CA" box="[564,658,1473,1497]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="libelti">
<emphasis id="B95EC337C868FFB5D017FA40FD28F4CA" box="[564,658,1473,1497]" italics="true" pageId="8" pageNumber="9">P. libelti</emphasis>
</taxonomicName>
. Moreover, the distance between the pre-septum and the pre-muscle sigilla is longer in
<taxonomicName id="4C2A64A6C868FFB5D34CFA64FDB9F4EE" box="[367,515,1510,1533]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="argentatus">
<emphasis id="B95EC337C868FFB5D34CFA64FDB9F4EE" box="[367,515,1510,1533]" italics="true" pageId="8" pageNumber="9">P. argentatus</emphasis>
</taxonomicName>
(
<figureCitation id="131103A0C868FFB5D036FA67FDE0F4ED" box="[533,602,1509,1534]" captionStart="FIGURE 2" captionStartId="9.[151,250,1646,1668]" captionTargetBox="[165,1421,663,1624]" captionTargetId="figure@9.[165,1421,663,1624]" captionTargetPageId="9" captionText="FIGURE 2. Psechrus spp., primordial copulatory organ. A – B. Psechrus argentatus s. a. female SB 593, MNHN AR 192 / 1 – 2 from Ambon, Maluku Prov., Indonesia: pre-epigyne, ventral view and pre-vulva, dorsal view. C – D Psechrus libelti s. a. female SB 1271, SMF 64103 from Pahang Prov., Malaysia: pre-epigyne, ventral view and pre-vulva, dorsal view." httpUri="https://zenodo.org/record/286431/files/figure.png" pageId="8" pageNumber="9">Fig. 2</figureCitation>
A). It remains to be seen if the shorter distance in the
<taxonomicName id="4C2A64A6C868FFB5D6E9FA64FA93F4EE" box="[1226,1321,1509,1533]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="libelti">
<emphasis id="B95EC337C868FFB5D6E9FA64FA93F4EE" box="[1226,1321,1509,1533]" italics="true" pageId="8" pageNumber="9">P. libelti</emphasis>
</taxonomicName>
specimen (
<figureCitation id="131103A0C868FFB5D2BCF98BFF59F731" box="[159,227,1545,1570]" captionStart="FIGURE 2" captionStartId="9.[151,250,1646,1668]" captionTargetBox="[165,1421,663,1624]" captionTargetId="figure@9.[165,1421,663,1624]" captionTargetPageId="9" captionText="FIGURE 2. Psechrus spp., primordial copulatory organ. A – B. Psechrus argentatus s. a. female SB 593, MNHN AR 192 / 1 – 2 from Ambon, Maluku Prov., Indonesia: pre-epigyne, ventral view and pre-vulva, dorsal view. C – D Psechrus libelti s. a. female SB 1271, SMF 64103 from Pahang Prov., Malaysia: pre-epigyne, ventral view and pre-vulva, dorsal view." httpUri="https://zenodo.org/record/286431/files/figure.png" pageId="8" pageNumber="9">Fig. 2</figureCitation>
C) is indeed representative for all subadults of that species. Herewith, for now the ratio “distance between pre-septum and pre-muscle sigilla divided by the width of pre-septum” is&gt;
<quantity id="4CD2B2C0C868FFB5D1D3F9ACFBA1F755" box="[1008,1051,1581,1606]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="8" pageNumber="9" unit="in" value="2.0">2 in</quantity>
<taxonomicName id="4C2A64A6C868FFB5D600F9ACFB0CF756" box="[1059,1206,1582,1605]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="argentatus">
<emphasis id="B95EC337C868FFB5D600F9ACFB0CF756" box="[1059,1206,1582,1605]" italics="true" pageId="8" pageNumber="9">P. argentatus</emphasis>
</taxonomicName>
and &lt;
<quantity id="4CD2B2C0C868FFB5D727F9ACFA8AF755" box="[1284,1328,1581,1606]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="8" pageNumber="9" unit="in" value="2.0">2 in</quantity>
<emphasis id="B95EC337C868FFB5D714F9ACFA26F756" box="[1335,1436,1581,1605]" italics="true" pageId="8" pageNumber="9">
<taxonomicName id="4C2A64A6C868FFB5D714F9ACFA23F756" box="[1335,1433,1581,1605]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="libelti">P. libelti</taxonomicName>
.
</emphasis>
The pre-vulvae of these two species are indistinguishable.
</paragraph>
<paragraph id="8B951F25C868FFB5D2E4F9F7FEAFF6E5" blockId="8.[151,1437,753,2038]" pageId="8" pageNumber="9">
<emphasis id="B95EC337C868FFB5D2E4F9F7FE06F79D" bold="true" box="[199,444,1653,1678]" pageId="8" pageNumber="9">Taxonomic remarks.</emphasis>
Even though the specimen was recorded as the only one from that locality (without adult material), there are no doubts that it belongs to
<taxonomicName id="4C2A64A6C868FFB5D08FF91BFCE1F7A2" box="[684,859,1689,1713]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="libelti">
<emphasis id="B95EC337C868FFB5D08FF91BFCE1F7A2" box="[684,859,1689,1713]" italics="true" pageId="8" pageNumber="9">Psechrus libelti</emphasis>
</taxonomicName>
: I have examined much material of the
<taxonomicName id="4C2A64A6C868FFB5D73FF918FA29F7A2" box="[1308,1427,1690,1713]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="argentatus">
<emphasis id="B95EC337C868FFB5D73FF918FA29F7A2" box="[1308,1427,1690,1713]" italics="true" pageId="8" pageNumber="9">argentatus</emphasis>
</taxonomicName>
- group and to date I have recognised only two, very similar species. Both are remarkably widely distributed. All specimens recorded from Sumatra, Southern
<collectingCountry id="F33D5FB5C868FFB5D0B6F963FD41F7E9" box="[661,763,1761,1786]" name="Thailand" pageId="8" pageNumber="9">Thailand</collectingCountry>
,
<collectingCountry id="F33D5FB5C868FFB5D12BF963FCD5F7E9" box="[776,879,1761,1786]" name="Malaysia" pageId="8" pageNumber="9">Malaysia</collectingCountry>
and Borneo have been identified as
<taxonomicName id="4C2A64A6C868FFB5D72EF960FAD1F7EA" box="[1293,1387,1761,1785]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="libelti">
<emphasis id="B95EC337C868FFB5D72EF960FAD1F7EA" box="[1293,1387,1761,1785]" italics="true" pageId="8" pageNumber="9">P. libelti</emphasis>
</taxonomicName>
and those recorded from
<collectingCountry id="F33D5FB5C868FFB5D3A5F887FE75F60D" box="[390,463,1797,1822]" name="Indonesia" pageId="8" pageNumber="9">Flores</collectingCountry>
, Sulawesi,
<collectingCountry id="F33D5FB5C868FFB5D070F887FD79F60D" box="[595,707,1797,1822]" name="Indonesia" pageId="8" pageNumber="9">Moluccas</collectingCountry>
, New
<collectingCountry id="F33D5FB5C868FFB5D12DF887FCD8F60D" box="[782,866,1797,1822]" name="Guinea-Bissau" pageId="8" pageNumber="9">Guinea</collectingCountry>
, New
<collectingCountry id="F33D5FB5C868FFB5D18DF887FC46F60D" box="[942,1020,1797,1822]" name="United Kingdom" pageId="8" pageNumber="9">Britain</collectingCountry>
etc. identified as
<taxonomicName id="4C2A64A6C868FFB5D6E8F884FADAF60E" box="[1227,1376,1798,1821]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="argentatus">
<emphasis id="B95EC337C868FFB5D6E8F884FADAF60E" box="[1227,1376,1798,1821]" italics="true" pageId="8" pageNumber="9">P. argentatus</emphasis>
</taxonomicName>
. The possibility that this specimen belongs to an undescribed species of the
<taxonomicName id="4C2A64A6C868FFB5D189F8A8FB9AF652" box="[938,1056,1834,1857]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="argentatus">
<emphasis id="B95EC337C868FFB5D189F8A8FB9AF652" box="[938,1056,1834,1857]" italics="true" pageId="8" pageNumber="9">argentatus</emphasis>
</taxonomicName>
-group is unlikely because its preepigyne is extremely similar to that of
<taxonomicName id="4C2A64A6C868FFB5D069F8CCFD67F676" box="[586,733,1870,1893]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="argentatus">
<emphasis id="B95EC337C868FFB5D069F8CCFD67F676" box="[586,733,1870,1893]" italics="true" pageId="8" pageNumber="9">P. argentatus</emphasis>
</taxonomicName>
(see above).
<taxonomicName id="4C2A64A6C868FFB5D150F8CCFC6AF676" box="[883,976,1869,1893]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="libelti">
<emphasis id="B95EC337C868FFB5D150F8CCFC6AF676" box="[883,976,1869,1893]" italics="true" pageId="8" pageNumber="9">P. libelti</emphasis>
</taxonomicName>
is also very similar to
<taxonomicName id="4C2A64A6C868FFB5D6F3F8CCFAD9F676" box="[1232,1379,1870,1893]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="argentatus">
<emphasis id="B95EC337C868FFB5D6F3F8CCFAD9F676" box="[1232,1379,1870,1893]" italics="true" pageId="8" pageNumber="9">P. argentatus</emphasis>
</taxonomicName>
with regard to the copulatory organs of adult females (
<bibRefCitation id="EFBB62D4C868FFB5D0E6F8F0FCF4F699" author="Bayer" box="[709,846,1906,1930]" firstAuthor="Bayer" pageId="8" pageNumber="9" refString="Bayer, S. (2012) The lace-sheet-weavers-a long story (Araneae: Psechridae: Psechrus). Zootaxa, 3379, 1 - 170." type="journal article" year="2012">Bayer 2012</bibRefCitation>
). Like the pre-vulvae of the subadults, the vulvae of adults are indistinguishable. Therefore
<taxonomicName id="4C2A64A6C868FFB5D077F814FD09F6BE" box="[596,691,1941,1965]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="libelti">
<emphasis id="B95EC337C868FFB5D077F814FD09F6BE" box="[596,691,1941,1965]" italics="true" pageId="8" pageNumber="9">P. libelti</emphasis>
</taxonomicName>
and
<taxonomicName id="4C2A64A6C868FFB5D0CEF814FC38F6BE" box="[749,898,1942,1965]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="argentatus">
<emphasis id="B95EC337C868FFB5D0CEF814FC38F6BE" box="[749,898,1942,1965]" italics="true" pageId="8" pageNumber="9">P. argentatus</emphasis>
</taxonomicName>
can be considered sibling species. Moreover, I know of nearby records of adult female
<taxonomicName id="4C2A64A6C868FFB5D050F838FD6FF6C2" box="[627,725,1977,2001]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="libelti">
<emphasis id="B95EC337C868FFB5D050F838FD6FF6C2" box="[627,725,1977,2001]" italics="true" pageId="8" pageNumber="9">P. libelti</emphasis>
</taxonomicName>
specimens, e.g. from the Templers Park and from Kampung Belimbing.
</paragraph>
<paragraph id="8B951F25C869FFB4D2E4FF15FD29F32E" blockId="9.[151,1437,151,608]" pageId="9" pageNumber="10">
The differences between the adult epigynes of
<taxonomicName id="4C2A64A6C869FFB4D0C9FF1BFCF0F1A3" box="[746,842,152,176]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="libelti">
<emphasis id="B95EC337C869FFB4D0C9FF1BFCF0F1A3" box="[746,842,152,176]" italics="true" pageId="9" pageNumber="10">P. libelti</emphasis>
</taxonomicName>
and
<taxonomicName id="4C2A64A6C869FFB4D1ABFF1BFBA4F1A3" box="[904,1054,153,176]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="argentatus">
<emphasis id="B95EC337C869FFB4D1ABFF1BFBA4F1A3" box="[904,1054,153,176]" italics="true" pageId="9" pageNumber="10">P. argentatus</emphasis>
</taxonomicName>
(the former with longer septum, lateral septum margins without notches and epigynal field slightly shorter) are not completely expressed in the respective pre-epigynes. Exceptions are the pre-median septum, which is minimally longer in
<taxonomicName id="4C2A64A6C869FFB4D6FFFF63FA86F1EB" box="[1244,1340,224,248]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="libelti">
<emphasis id="B95EC337C869FFB4D6FFFF63FA86F1EB" box="[1244,1340,224,248]" italics="true" pageId="9" pageNumber="10">P. libelti</emphasis>
</taxonomicName>
and the distance between pre-septum and pre-muscle sigilla, which is shorter in
<taxonomicName id="4C2A64A6C869FFB4D19CFE87FBA1F00F" box="[959,1051,260,284]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="libelti">
<emphasis id="B95EC337C869FFB4D19CFE87FBA1F00F" box="[959,1051,260,284]" italics="true" pageId="9" pageNumber="10">P. libelti</emphasis>
</taxonomicName>
(a long and distinct epigynal field connecting the septum with the muscle sigilla like present in adult females does not exist in subadults of both species). The other diagnostic differences concerning the shape of the median septum as visible in mature female epigynes apparently develop completely within the developmental step between the subadult and the adult instars. In other similar species pairs of
<taxonomicName id="4C2A64A6C869FFB4D007FE16FD31F0BF" box="[548,651,404,428]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="9" pageNumber="10" phylum="Arthropoda" rank="genus">
<emphasis id="B95EC337C869FFB4D007FE16FD31F0BF" box="[548,651,404,428]" italics="true" pageId="9" pageNumber="10">Psechrus</emphasis>
</taxonomicName>
(e.g.
<taxonomicName id="4C2A64A6C869FFB4D0F4FE17FC46F0BF" authority="Levi, 1982" authorityName="Levi" authorityYear="1982" box="[727,1020,404,429]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="marsyandi">
<emphasis id="B95EC337C869FFB4D0F4FE17FCD4F0BF" box="[727,878,404,428]" italics="true" pageId="9" pageNumber="10">P. marsyandi</emphasis>
<bibRefCitation id="EFBB62D4C869FFB4D15FFE16FC46F0BF" author="Levi" box="[892,1020,404,429]" firstAuthor="Levi" pageId="9" pageNumber="10" refString="Levi, H. W. (1982) The spider genera Psechrus and Fecenia (Araneae: Psechridae). Pacific Insects, 24, 114 - 138." type="journal article" year="1982">Levi, 1982</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C2A64A6C869FFB4D61CFE17FA2EF0BE" authority="Simon, 1906" authorityName="Simon" authorityYear="1906" box="[1087,1428,404,429]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="himalayanus">
<emphasis id="B95EC337C869FFB4D61CFE17FB55F0BF" box="[1087,1263,404,428]" italics="true" pageId="9" pageNumber="10">P. himalayanus</emphasis>
Simon, 1906
</taxonomicName>
) differences of diagnostic characters of the adult female copulatory organs are more clearly expressed in the primordial female copulatory organs (
<bibRefCitation id="EFBB62D4C869FFB4D01DFE5EFD7CF0E7" author="Bayer" box="[574,710,476,500]" firstAuthor="Bayer" pageId="9" pageNumber="10" refString="Bayer, S. (2012) The lace-sheet-weavers-a long story (Araneae: Psechridae: Psechrus). Zootaxa, 3379, 1 - 170." type="journal article" year="2012">Bayer 2012</bibRefCitation>
). Even though subadult females of
<taxonomicName id="4C2A64A6C869FFB4D66DFE5FFB5BF0E7" box="[1102,1249,477,500]" class="Arachnida" family="Psechridae" genus="Psechrus" kingdom="Animalia" order="Araneae" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="argentatus">
<emphasis id="B95EC337C869FFB4D66DFE5FFB5BF0E7" box="[1102,1249,477,500]" italics="true" pageId="9" pageNumber="10">P. argentatus</emphasis>
</taxonomicName>
and
<emphasis id="B95EC337C869FFB4D735FE5FFAD5F0E7" box="[1302,1391,476,500]" italics="true" pageId="9" pageNumber="10">P. l i be l t i</emphasis>
are extremely similar and difficult to distinguish, a determination according to geographic information might be successful as these two species are allopatric.
</paragraph>
</subSubSection>
<subSubSection id="C3304CAEC869FFB4D2E4FDC5FBC8F373" box="[199,1138,583,608]" pageId="9" pageNumber="10" type="distribution">
<paragraph id="8B951F25C869FFB4D2E4FDC5FBC8F373" blockId="9.[151,1437,151,608]" box="[199,1138,583,608]" pageId="9" pageNumber="10">
<emphasis id="B95EC337C869FFB4D2E4FDC5FEDAF373" bold="true" box="[199,352,583,608]" pageId="9" pageNumber="10">Distribution.</emphasis>
(Southern)
<collectingCountry id="F33D5FB5C869FFB4D3C5FDC5FDF6F373" box="[486,588,583,608]" name="Thailand" pageId="9" pageNumber="10">Thailand</collectingCountry>
,
<collectingCountry id="F33D5FB5C869FFB4D074FDC5FD7AF373" box="[599,704,583,608]" name="Malaysia" pageId="9" pageNumber="10">Malaysia</collectingCountry>
,
<collectingCountry id="F33D5FB5C869FFB4D0EFFDC5FCA1F373" box="[716,795,583,608]" name="Brunei" pageId="9" pageNumber="10">Brunei</collectingCountry>
,
<collectingCountry id="F33D5FB5C869FFB4D105FDC5FC29F373" box="[806,915,583,608]" name="Indonesia" pageId="9" pageNumber="10">Indonesia</collectingCountry>
(Sumatra, Borneo).
</paragraph>
</subSubSection>
</treatment>
</document>
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