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<document ID-DOI="http://doi.org/10.5281/zenodo.5576082" ID-GBIF-Dataset="84b5feba-a458-4f03-a5b5-35b9c1cc02e1" ID-GBIF-Taxon="128540020" ID-Zenodo-Dep="5576082" checkinTime="1492608070440" checkinUser="jeremy" docAuthor="Dankittipakul, Pakawin, Tavano, Maria &amp; Singtripop, Tippawan" docDate="2013" docId="EC2A175AFFBBFF8BAFFAD186FCA39DBC" docLanguage="en" docName="DankittipakulTavano_Singtripop2013FINAL.imd" docOrigin="Journal of Natural History 47 (23)" docSource="http://www.zoobank.org/urn:lsid:zoobank.org:pub:97EFA23C-7537-4156-8EF0-2D38CF889F5B" docStyle="DocumentStyle{}" docTitle="Jacaena thakek Jager 2007, comb. nov." docType="treatment" docVersion="21" lastPageNumber="1553" masterDocId="10136F22FFB5FF85AE6DD059FFD39809" masterDocTitle="Revision of the spider genus Jacaena Thorell, 1897, with descriptions of four new species from Thailand (Araneae: Corinnidae)" masterLastPageNumber="1567" masterPageNumber="1539" pageId="14" pageNumber="1553" updateTime="1634570821223" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>Revision of the spider genus Jacaena Thorell, 1897, with descriptions of four new species from Thailand (Araneae: Corinnidae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Dankittipakul, Pakawin</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Tavano, Maria</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Singtripop, Tippawan</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
<mods:title>Journal of Natural History</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2013</mods:date>
<mods:detail type="volume">
<mods:number>47</mods:number>
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<mods:detail type="issue">
<mods:number>23</mods:number>
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<mods:extent unit="page">
<mods:start>1539</mods:start>
<mods:end>1567</mods:end>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.1080/00222933.2012.763059</mods:identifier>
<mods:identifier type="GBIF-Dataset">84b5feba-a458-4f03-a5b5-35b9c1cc02e1</mods:identifier>
<mods:identifier type="Zenodo-Dep">556127</mods:identifier>
<mods:identifier type="ZooBank">97EFA23C-7537-4156-8EF0-2D38CF889F5B</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.5576082" ID-GBIF-Taxon="128540020" ID-Zenodo-Dep="5576082" LSID="urn:lsid:plazi:treatment:EC2A175AFFBBFF8BAFFAD186FCA39DBC" httpUri="http://treatment.plazi.org/id/EC2A175AFFBBFF8BAFFAD186FCA39DBC" lastPageNumber="1553" pageId="14" pageNumber="1553">
<subSubSection box="[407,856,478,503]" pageId="14" pageNumber="1553" type="nomenclature">
<paragraph blockId="14.[407,856,478,535]" box="[407,856,478,503]" pageId="14" pageNumber="1553">
<heading box="[407,856,478,503]" centered="true" fontSize="10" level="2" pageId="14" pageNumber="1553" reason="4">
<taxonomicName authority="Jager, 2007" authorityName="Jager" authorityYear="2007" box="[407,578,478,503]" class="Arachnida" family="Liocranidae" genus="Jacaena" kingdom="Animalia" order="Araneae" pageId="14" pageNumber="1553" phylum="Arthropoda" rank="species" species="thakek" status="comb. nov.">
<emphasis bold="true" box="[407,578,478,503]" italics="true" pageId="14" pageNumber="1553">Jacaena thakek</emphasis>
</taxonomicName>
(Jäger, 2007)
<taxonomicNameLabel box="[734,856,478,502]" pageId="14" pageNumber="1553">comb. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection box="[480,782,510,535]" pageId="14" pageNumber="1553" type="description">
<paragraph blockId="14.[407,856,478,535]" box="[480,782,510,535]" pageId="14" pageNumber="1553">
<heading box="[480,782,510,535]" centered="true" fontSize="10" level="2" pageId="14" pageNumber="1553" reason="4">
(
<figureCitation box="[487,590,510,535]" captionStart="Figure 1" captionStartId="3.[83,150,1062,1084]" captionTargetBox="[84,1041,131,1029]" captionTargetId="figure@3.[84,1041,131,1029]" captionTargetPageId="3" captionText="Figure 1. Males of Jacaena spp., habitus, dorsal (A H). Jacaena schwendingeri comb. nov., holotype (A); J. lunulata sp. nov., holotype (B); J. punctata sp. nov., holotype (C); J. mihun (D); J. erawan comb. nov. (E); J. thakek comb. nov., holotype (F); J. schwendingeri comb. nov. (G); J. lunulata sp. nov., paratype (H). DS, dorsal scutum." httpUri="https://zenodo.org/record/556128/files/figure.png" pageId="14" pageNumber="1553">Figures 1</figureCitation>
<collectionCode box="[590,610,511,535]" pageId="14" pageNumber="1553">F</collectionCode>
,
<figureCitation box="[621,634,510,534]" captionStart="Figure 5" captionText="Figure 5. Jacaena spp. Male palps, ventral (A, D, G). Ditto, prolateral (B, E, H). Ditto, retrolateral (C, F, I). Jacaena erawan comb. nov., holotype (A C); J. punctata sp. nov., holotype (D F); J. thakek comb. nov., holotype (G I)." pageId="14" pageNumber="1553">5</figureCitation>
<collectionCode box="[635,657,510,534]" pageId="14" pageNumber="1553">G</collectionCode>
<collectionCode box="[673,683,510,534]" pageId="14" pageNumber="1553">I</collectionCode>
,
<figureCitation box="[694,721,511,535]" captionStart="Figure 10" captionText="Figure 10. Jacaena mihun, holotype (A C); J. thakek comb. nov., holotype (D F). Male palp, ventral (A, D). Ditto, prolateral (B, E). Ditto, retrolateral (C, F)." pageId="14" pageNumber="1553">10</figureCitation>
<collectionCode box="[721,742,511,535]" pageId="14" pageNumber="1553">D</collectionCode>
<collectionCode box="[757,774,511,535]" pageId="14" pageNumber="1553">F</collectionCode>
)
</heading>
</paragraph>
</subSubSection>
<subSubSection box="[151,834,574,599]" pageId="14" pageNumber="1553" type="reference_group">
<paragraph blockId="14.[151,834,574,599]" box="[151,834,574,599]" pageId="14" pageNumber="1553">
<taxonomicName authority="Jager, 2007: 48" authorityName="Jager" authorityPageNumber="48" authorityYear="2007" box="[151,507,574,599]" class="Arachnida" family="Liocranidae" genus="Sesieutes" kingdom="Animalia" order="Araneae" pageId="14" pageNumber="1553" phylum="Arthropoda" rank="species" species="thakek">
<emphasis box="[151,333,574,598]" italics="true" pageId="14" pageNumber="1553">Sesieutes thakek</emphasis>
<bibRefCitation author="Jager P." box="[340,468,575,599]" journalOrPublisher="Acta arachn Tokyo" pageId="14" pageNumber="1553" pagination="29 - 58" part="56" refString="Jager P. 2007. Spiders from Laos with descriptions of new species (Arachnida: Araneae). Acta arachn Tokyo. 56: 29 - 58." title="Spiders from Laos with descriptions of new species (Arachnida: Araneae)" type="journal article" year="2007">Jäger, 2007</bibRefCitation>
: 48
</taxonomicName>
, figs 7382, description of ♂.
</paragraph>
</subSubSection>
<subSubSection pageId="14" pageNumber="1553" type="materials_examined">
<paragraph blockId="14.[151,1111,684,812]" box="[151,303,684,708]" pageId="14" pageNumber="1553">
<emphasis box="[151,303,684,708]" italics="true" pageId="14" pageNumber="1553">
<typeStatus box="[151,205,685,708]" pageId="14" pageNumber="1553">Type</typeStatus>
material
</emphasis>
</paragraph>
<paragraph blockId="14.[151,1111,684,812]" pageId="14" pageNumber="1553">
<materialsCitation ID-GBIF-Occurrence="1457261597" collectingDate="2004-10-30" collectionCode="SMF" collectorName="P. Jager &amp; V. Vedel" country="Laos" elevation="159" latitude="17.448933" location="Thakek" longLatPrecision="1" longitude="104.874985" municipality="Thakek" pageId="14" pageNumber="1553" specimenCount="1" specimenCount-male="1" stateProvince="Khammouan Province" typeStatus="holotype">
<typeStatus box="[151,262,723,747]" pageId="14" pageNumber="1553">Holotype</typeStatus>
:
<specimenCount box="[277,298,724,748]" pageId="14" pageNumber="1553" type="male"></specimenCount>
,
<collectingCountry box="[318,375,724,747]" name="Laos" pageId="14" pageNumber="1553" value="Laos">Laos</collectingCountry>
,
<collectingRegion box="[393,655,723,747]" pageId="14" pageNumber="1553">Khammouan Province</collectingRegion>
,
<locationDeviation box="[672,875,723,747]" pageId="14" pageNumber="1553">
<quantity box="[672,756,723,747]" metricMagnitude="3" metricUnit="m" metricValue="9.5" pageId="14" pageNumber="1553" unit="km" value="9.5">9.5 km</quantity>
northeast
</locationDeviation>
of
<collectingMunicipality box="[924,1013,723,747]" pageId="14" pageNumber="1553">Thakek</collectingMunicipality>
,
<elevation box="[1029,1107,723,747]" metricMagnitude="2" metricUnit="m" metricValue="1.59" pageId="14" pageNumber="1553" unit="m" value="159.0">
<quantity box="[1029,1107,723,747]" metricMagnitude="2" metricUnit="m" metricValue="1.59" pageId="14" pageNumber="1553" unit="m" value="159.0">159 m</quantity>
</elevation>
,
<geoCoordinate box="[151,303,751,780]" direction="north" orientation="latitude" pageId="14" pageNumber="1553" precision="1" value="17.448933">17◦26.936 N</geoCoordinate>
,
<geoCoordinate box="[319,481,751,780]" direction="east" orientation="longitude" pageId="14" pageNumber="1553" precision="1" value="104.874985">104◦52.499 E</geoCoordinate>
, sieving leaf litter in front of cave,
<collectingDate box="[908,1106,755,780]" pageId="14" pageNumber="1553" value="2004-10-30">
<date box="[908,1106,755,780]" pageId="14" pageNumber="1553" value="2004-10-30">30 October 2004</date>
</collectingDate>
,
<collectorName box="[151,237,788,812]" pageId="14" pageNumber="1553">P. Jäger</collectorName>
and
<collectorName box="[293,383,787,811]" pageId="14" pageNumber="1553">V. Vedel</collectorName>
leg. (
<collectionCode box="[445,501,787,811]" collectionName="Germany, Frankfurt-am-Main, Forschungsinstitut und Naturmuseum Senckenberg" pageId="14" pageNumber="1553">SMF</collectionCode>
56635, examined,
<figureCitation box="[719,821,787,812]" captionStart="Figure 1" captionStartId="3.[83,150,1062,1084]" captionTargetBox="[84,1041,131,1029]" captionTargetId="figure@3.[84,1041,131,1029]" captionTargetPageId="3" captionText="Figure 1. Males of Jacaena spp., habitus, dorsal (A H). Jacaena schwendingeri comb. nov., holotype (A); J. lunulata sp. nov., holotype (B); J. punctata sp. nov., holotype (C); J. mihun (D); J. erawan comb. nov. (E); J. thakek comb. nov., holotype (F); J. schwendingeri comb. nov. (G); J. lunulata sp. nov., paratype (H). DS, dorsal scutum." httpUri="https://zenodo.org/record/556128/files/figure.png" pageId="14" pageNumber="1553">Figures 1</figureCitation>
F,
<figureCitation box="[855,868,787,811]" captionStart="Figure 5" captionText="Figure 5. Jacaena spp. Male palps, ventral (A, D, G). Ditto, prolateral (B, E, H). Ditto, retrolateral (C, F, I). Jacaena erawan comb. nov., holotype (A C); J. punctata sp. nov., holotype (D F); J. thakek comb. nov., holotype (G I)." pageId="14" pageNumber="1553">5</figureCitation>
GI,
<figureCitation box="[927,955,788,812]" captionStart="Figure 10" captionText="Figure 10. Jacaena mihun, holotype (A C); J. thakek comb. nov., holotype (D F). Male palp, ventral (A, D). Ditto, prolateral (B, E). Ditto, retrolateral (C, F)." pageId="14" pageNumber="1553">10</figureCitation>
DF)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="14" pageNumber="1553" type="diagnosis">
<paragraph blockId="14.[151,1111,898,1312]" box="[151,259,898,921]" pageId="14" pageNumber="1553">
<emphasis box="[151,259,898,921]" italics="true" pageId="14" pageNumber="1553">Diagnosis</emphasis>
</paragraph>
<paragraph blockId="14.[151,1111,898,1312]" pageId="14" pageNumber="1553">
This species seems to be closest to
<taxonomicName box="[545,638,937,961]" class="Arachnida" family="Liocranidae" genus="Jacaena" kingdom="Animalia" order="Araneae" pageId="14" pageNumber="1553" phylum="Arthropoda" rank="species" species="mihun">
<emphasis box="[545,638,937,961]" italics="true" pageId="14" pageNumber="1553">J. mihun</emphasis>
</taxonomicName>
, because both species have very distinctly enlarged PME; their palps can be distinguished from other members of
<taxonomicName box="[948,1036,970,993]" class="Arachnida" family="Liocranidae" genus="Jacaena" kingdom="Animalia" order="Araneae" pageId="14" pageNumber="1553" phylum="Arthropoda" rank="genus">
<emphasis box="[948,1036,970,993]" italics="true" pageId="14" pageNumber="1553">Jacaena</emphasis>
</taxonomicName>
by the pear-shaped bulb anteriorly narrowed, and the apex of the short, triangular conductor is pointing apically (
<figureCitation box="[378,485,1032,1057]" captionStart="Figure 4" captionStartId="6.[151,218,1390,1412]" captionTargetBox="[152,1109,131,1356]" captionTargetId="figure@6.[152,1109,131,1357]" captionTargetPageId="6" captionText="Figure 4. Jacaena spp. Male palps, ventral (A, D, G). Ditto, prolateral (B, E, H). Ditto, retrolateral (C, F, I). Jacaena schwendingeri comb. nov., holotype (A C); J. lunulata sp. nov., paratype (originally misidentified as Sesieutes schwendingeri) (D F); J. mihun, holotype (G I)." httpUri="https://zenodo.org/record/556131/files/figure.png" pageId="14" pageNumber="1553">Figures 4</figureCitation>
<collectionCode box="[484,505,1033,1057]" pageId="14" pageNumber="1553">G</collectionCode>
<collectionCode box="[520,529,1033,1057]" pageId="14" pageNumber="1553">I</collectionCode>
cf.
<figureCitation box="[569,582,1032,1056]" captionStart="Figure 5" captionText="Figure 5. Jacaena spp. Male palps, ventral (A, D, G). Ditto, prolateral (B, E, H). Ditto, retrolateral (C, F, I). Jacaena erawan comb. nov., holotype (A C); J. punctata sp. nov., holotype (D F); J. thakek comb. nov., holotype (G I)." pageId="14" pageNumber="1553">5</figureCitation>
<collectionCode box="[583,606,1032,1056]" pageId="14" pageNumber="1553">G</collectionCode>
<collectionCode box="[622,632,1032,1056]" pageId="14" pageNumber="1553">I</collectionCode>
). The male of this species can be separated from that of
<taxonomicName box="[296,389,1064,1088]" class="Arachnida" family="Liocranidae" genus="Jacaena" kingdom="Animalia" order="Araneae" pageId="14" pageNumber="1553" phylum="Arthropoda" rank="species" species="mihun">
<emphasis box="[296,389,1064,1088]" italics="true" pageId="14" pageNumber="1553">J. mihun</emphasis>
</taxonomicName>
by the absence of a small, triangular denticle on the dorsal surface of the conductor (
<figureCitation box="[414,524,1096,1121]" captionStart="Figure 10" captionStartId="16.[151,218,1409,1431]" captionTargetBox="[152,1109,129,1375]" captionTargetId="figure@16.[152,1109,129,1375]" captionTargetPageId="16" captionText="Figure 10. Jacaena mihun, holotype (A C); J. thakek comb. nov., holotype (D F). Male palp, ventral (A, D). Ditto, prolateral (B, E). Ditto, retrolateral (C, F)." httpUri="https://zenodo.org/record/556137/files/figure.png" pageId="14" pageNumber="1553">Figure 10</figureCitation>
<collectionCode box="[524,545,1097,1121]" pageId="14" pageNumber="1553">A</collectionCode>
cf.
<figureCitation box="[589,618,1097,1121]" captionStart="Figure 10" captionText="Figure 10. Jacaena mihun, holotype (A C); J. thakek comb. nov., holotype (D F). Male palp, ventral (A, D). Ditto, prolateral (B, E). Ditto, retrolateral (C, F)." pageId="14" pageNumber="1553">10</figureCitation>
<collectionCode box="[618,641,1097,1121]" pageId="14" pageNumber="1553">D</collectionCode>
). However, we have a private notion that the boundary between these two species is vague and
<taxonomicName box="[757,857,1128,1152]" class="Arachnida" family="Liocranidae" genus="Sesieutes" kingdom="Animalia" order="Araneae" pageId="14" pageNumber="1553" phylum="Arthropoda" rank="species" species="thakek" status="comb. nov.">
<emphasis box="[757,857,1128,1152]" italics="true" pageId="14" pageNumber="1553">J. thakek</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[865,988,1128,1152]" pageId="14" pageNumber="1553">comb. nov.</taxonomicNameLabel>
is possibly a junior synonym of
<taxonomicName box="[391,484,1160,1184]" class="Arachnida" family="Liocranidae" genus="Jacaena" kingdom="Animalia" order="Araneae" pageId="14" pageNumber="1553" phylum="Arthropoda" rank="species" species="mihun">
<emphasis box="[391,484,1160,1184]" italics="true" pageId="14" pageNumber="1553">J. mihun</emphasis>
</taxonomicName>
. Much larger samples would be needed to corroborate these slight differences as species-specific rather than intraspecific variation because more material recently obtained suggests that
<taxonomicName box="[679,773,1224,1248]" class="Arachnida" family="Liocranidae" genus="Jacaena" kingdom="Animalia" order="Araneae" pageId="14" pageNumber="1553" phylum="Arthropoda" rank="species" species="mihun">
<emphasis box="[679,773,1224,1248]" italics="true" pageId="14" pageNumber="1553">J. mihun</emphasis>
</taxonomicName>
has relatively broad distribution covering northern and north-eastern parts of Thailand (and most likely extending eastwards to Laos where
<taxonomicName box="[434,534,1287,1312]" class="Arachnida" family="Liocranidae" genus="Sesieutes" kingdom="Animalia" order="Araneae" pageId="14" pageNumber="1553" phylum="Arthropoda" rank="species" species="thakek" status="comb. nov.">
<emphasis box="[434,534,1287,1312]" italics="true" pageId="14" pageNumber="1553">J. thakek</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[540,662,1287,1311]" pageId="14" pageNumber="1553">comb. nov.</taxonomicNameLabel>
was collected).
</paragraph>
</subSubSection>
<subSubSection box="[151,880,1397,1462]" pageId="14" pageNumber="1553" type="distribution">
<paragraph blockId="14.[151,880,1397,1462]" box="[151,284,1397,1421]" pageId="14" pageNumber="1553">
<emphasis box="[151,284,1397,1421]" italics="true" pageId="14" pageNumber="1553">Distribution</emphasis>
</paragraph>
<paragraph blockId="14.[151,880,1397,1462]" box="[151,880,1437,1462]" pageId="14" pageNumber="1553">
Known only from the
<typeStatus box="[401,449,1438,1462]" pageId="14" pageNumber="1553">type</typeStatus>
locality, Khammouan Province, Laos.
</paragraph>
</subSubSection>
</treatment>
</document>