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<document id="4C654E60D36E8D4B3A91CBF4A242C50C" ID-CLB-Dataset="45313" ID-DOI="10.11646/zootaxa.3827.1.2" ID-GBIF-Dataset="7203132f-4aaf-437a-8436-eecaf4f30c42" ID-ISSN="1175-5326" ID-Zenodo-Dep="228591" ID-ZooBank="3FC61BA3-18A8-4E51-A963-CA629D76F871" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460447527311" checkinUser="plazi" docAuthor="Iuri, Hernán A., Iglesias, Mónica S. &amp; Ojanguren Affilastro, Andrés A." docDate="2014" docId="03A287D3FF9CFFA230FB4BDEFB565B79" docLanguage="en" docName="zt03827p030.pdf" docOrigin="Zootaxa 3827 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Chileotrecha argentinensis Iuri, new species" docType="treatment" docVersion="10" masterDocId="FF9BFFABFF9FFFA4306C4B49FFDA5A1C" masterDocTitle="A new species of Chileotrecha Maury, 1987 (Solifugae: Ammotrechidae) from Argentina with notes on the genus" updateTime="1698333751083" updateUser="ExternalLinkService">
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<mods:title id="D3570AB9C241EF62C652C5D01AA1B343">A new species of Chileotrecha Maury, 1987 (Solifugae: Ammotrechidae) from Argentina with notes on the genus</mods:title>
</mods:titleInfo>
<mods:name id="29FD8D835E3D68665DE91D78D3A057F1" type="personal">
<mods:role id="ACF01FEA09FA396E58CA9DEEB2766229">
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<mods:namePart id="3E339DB1DCFD7F72278249A1716EF688">Iuri, Hernán A.</mods:namePart>
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<mods:name id="8268E3EB0AF9108D2EE5881292102F07" type="personal">
<mods:role id="AD6BFEA59B4DBC97059205D86018524E">
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<mods:namePart id="8DCCB509CE096AF514D948C18E03CD8F">Iglesias, Mónica S.</mods:namePart>
</mods:name>
<mods:name id="1675DDA5BEFC13B2736AA882466461CC" type="personal">
<mods:role id="1842504EC6DBC149454D387B7C6DFE9A">
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<mods:namePart id="83223AD12C510C8F8C607A51D126F83A">Ojanguren Affilastro, Andrés A.</mods:namePart>
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<mods:title id="D41D91F4ACC24A0F4C9ED4560E55771A">Zootaxa</mods:title>
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<mods:part id="5906F24F75C0E6F5E97AB91982DF9461">
<mods:date id="E25ECD6245F9C67213D2C7391A0E4A5F">2014</mods:date>
<mods:detail id="89B285BAC8C72F74529EF278C9DC46A7" type="volume">
<mods:number id="F86DAB07ABB152905513DBAF01CBC9B4">3827</mods:number>
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</mods:detail>
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<mods:classification id="5C1D9F44CD23C64CC202FCC965B0A870">journal volume</mods:classification>
<mods:identifier id="6B5EEA1CB346159B2BB5D501938F75C3" type="CLB-Dataset">45313</mods:identifier>
<mods:identifier id="3C154800A19B390AC7D0A5A90A187BD7" type="DOI">10.11646/zootaxa.3827.1.2</mods:identifier>
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<treatment id="03A287D3FF9CFFA230FB4BDEFB565B79" ID-DOI="http://doi.org/10.5281/zenodo.5625535" ID-GBIF-Taxon="119509833" ID-Zenodo-Dep="5625535" LSID="urn:lsid:plazi:treatment:03A287D3FF9CFFA230FB4BDEFB565B79" httpUri="http://treatment.plazi.org/id/03A287D3FF9CFFA230FB4BDEFB565B79" lastPageId="6" pageId="3">
<subSubSection id="C311654EFF9CFFA730FB4BDEFD9A5ACF" pageId="3" type="nomenclature">
<paragraph id="8BB436C5FF9CFFA730FB4BDEFD765AAE" blockId="3.[151,684,151,211]" box="[151,684,151,178]" pageId="3">
<heading id="D0FC81A9FF9CFFA730FB4BDEFD765AAE" bold="true" box="[151,684,151,178]" fontSize="11" level="1" pageId="3" reason="1">
<emphasis id="B97FEAD7FF9CFFA730FB4BDEFD765AAE" bold="true" box="[151,684,151,178]" pageId="3">
<taxonomicName id="4C0B4D46FF9CFFA730FB4BDEFDCF5AAE" ID-CoL="TZSR" authority="Iuri" authorityName="Iuri" box="[151,533,151,178]" class="Arachnida" family="Ammotrechidae" genus="Chileotrecha" kingdom="Animalia" order="Solifugae" pageId="3" phylum="Arthropoda" rank="species" species="argentinensis" status="sp. nov.">
<emphasis id="B97FEAD7FF9CFFA730FB4BDEFE075AAD" bold="true" box="[151,477,151,177]" italics="true" pageId="3">Chileotrecha argentinensis</emphasis>
Iuri
</taxonomicName>
<taxonomicNameLabel id="A24C57ACFF9CFFA732714BD1FD765AAE" box="[541,684,152,178]" pageId="3" rank="species">new species</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BB436C5FF9CFFA730FB4BF3FD9A5ACF" blockId="3.[151,684,151,211]" box="[151,576,186,211]" pageId="3">
<figureCitation id="13302A40FF9CFFA730FB4BF3FED85ACF" box="[151,258,186,211]" captionStart="FIGURES 1 6. 1 2" captionStartId="2.[151,264,1748,1771]" captionTargetBox="[152,1436,205,1700]" captionTargetId="figure@2.[151,1436,195,1725]" captionTargetPageId="2" captionText="FIGURES 1 6. 1 2 ― Chileotrecha atacamensis Maury 1987, male. 1. Right chelicera, ectal view (scale bar = 0, 5 mm). 2. Detail of flagellum (scale bar = 0, 5 mm). 3 6. ― Chileotrecha argentinensis n. sp. 3. Male, right chelicera, ectal view (scale = 0, 5 mm). 4. Detail of male flagellum. (scale bar = 0, 5 mm). 5. Female, right chelicera, ectal view (scale bar = 1 mm). 6. Genital plate of female, ventral view, arrows indicate position of microsetae. (scale bar = 0, 3 mm)." httpUri="https://zenodo.org/record/228592/files/figure.png" pageId="3">Figs. 36</figureCitation>
,
<figureCitation id="13302A40FF9CFFA731614BF2FEC75ACE" box="[269,285,187,210]" captionStart="FIGURE 7" captionStartId="4.[151,250,857,879]" captionTargetBox="[151,1436,193,835]" captionTargetId="figure@4.[151,1436,193,836]" captionTargetPageId="4" captionText="FIGURE 7. Distribution map of genus Chileotrecha." httpUri="https://zenodo.org/record/228593/files/figure.png" pageId="3">7</figureCitation>
,
<figureCitation id="13302A40FF9CFFA731454BF2FEE35ACF" box="[297,313,187,211]" captionStart="FIGURE 8" captionStartId="4.[151,250,1763,1785]" captionTargetBox="[151,1436,929,1741]" captionTargetId="figure@4.[151,1436,929,1742]" captionTargetPageId="4" captionText="FIGURE 8. Chileotrecha argentinensis n. sp., live female dorsal view." httpUri="https://zenodo.org/record/228594/files/figure.png" pageId="3">8</figureCitation>
,
<figureCitation id="13302A40FF9CFFA731294BF2FE575ACF" box="[325,397,187,211]" captionStart="FIGURES 11 16. 11 12" captionStartId="6.[151,264,1914,1937]" captionTargetBox="[151,1436,419,1886]" captionTargetId="figure@6.[151,1436,419,1911]" captionTargetPageId="6" captionText="FIGURES 11 16. 11 12. Chileotrecha argentinensis n. sp., male pedipalp. 11. Truncated tip seta with pore. 12. Clubbed seta. (scale bars = 5 µm). 13 14. Procleobis patagonicus, male pedipalp. 13. Truncated tip seta with pore. 14. Clubbed seta. (scale bars = 5 µm). 15 16. Sedna pirata, male pedipalp. 15. Truncated tip seta with pore. 16. Clubbed seta. (scale bars = 5 µm)." httpUri="https://zenodo.org/record/228596/files/figure.png" pageId="3">1112</figureCitation>
,
<figureCitation id="13302A40FF9CFFA731F44BF2FE385ACF" box="[408,482,187,211]" captionStart-0="FIGURES 17 22" captionStart-1="FIGURES 23 28" captionStartId-0="7.[151,264,1724,1747]" captionStartId-1="8.[151,264,1705,1728]" captionTargetBox-0="[151,1436,193,1659]" captionTargetBox-1="[151,1436,193,1660]" captionTargetId-0="figure@7.[151,1436,193,1703]" captionTargetId-1="figure@8.[151,1436,193,1684]" captionTargetPageId-0="7" captionTargetPageId-1="8" captionText-0="FIGURES 17 22. Chileotrecha argentinensis n. sp., male. 17 20. Leg I. 17. Tibia, prolateral view. (scale bar = 100 µm). 18. Tarsus, arrow indicates vestigial remnant of the claw, (scale bar = 50 µm). 19. Bifurcated seta of tarsus apex (scale bar = 5 µm). 20. Detail of tarsus apex, arrow indicates vestigial remnant of the claw. (scale bar = 5 µm). 21 22. Leg IV. 21. Tarsus, arrow indicates the position of pseudo segmentation. (scale bar = 1 mm). 22. Detail of pseudo segmentation. (scale bar = 50 µm)." captionText-1="FIGURES 23 28. Chileotrecha argentinensis n. sp., male. 23 24. Right chelicera. 23. Mesal view. (scale bar = 1 mm). 24. Detail of the flagellum inner surface. (scale bar = 10 µm). 25 27. Opisthosomal sternites ventral view. 25. Genital plate, arrows indicate position of microsetae. (scale bar = 250 µm). 26. Detail of microsetae. (scale bar = 5 µm). 27. Apex of tapered seta of spiracular sternite I. (scale bar = 5 µm). 28. Tarsal pores of pedipalp. (scale bar = 50 µm)." httpUri-0="https://zenodo.org/record/228597/files/figure.png" httpUri-1="https://zenodo.org/record/228598/files/figure.png" pageId="3">1728</figureCitation>
;
<tableCitation id="C689037EFF9CFFA731814BF3FD9A5ACF" box="[493,576,186,211]" captionStart="TABLE 1" captionStartId="3.[151,239,1050,1073]" captionTargetBox="[159,1249,1101,1578]" captionTargetPageId="3" captionText="TABLE 1. Measurements in mm of Chileotrecha argentinensis n. sp. (except propeltidium length / width ratio)." httpUri="http://table.plazi.org/id/DF74664DFF9CFFA730FB4F53FAED5E2D" pageId="3" tableUuid="DF74664DFF9CFFA730FB4F53FAED5E2D">Table 1</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="C311654EFF9CFFA730FB4A4BFDFC580B" pageId="3" type="materials_examined">
<paragraph id="8BB436C5FF9CFFA730FB4A4BFEA35B7F" blockId="3.[151,1437,258,1003]" pageId="3">
<emphasis id="B97FEAD7FF9CFFA730FB4A4BFE9E5B07" bold="true" box="[151,324,258,283]" pageId="3">
<typeStatus id="54B08867FF9CFFA730FB4A4BFF085B07" box="[151,210,258,283]" pageId="3">Type</typeStatus>
material.
</emphasis>
<typeStatus id="54B08867FF9CFFA731274A4BFE695B07" box="[331,435,258,283]" pageId="3" type="holotype">Holotype</typeStatus>
<collectionCode id="ED1AAE00FF9CFFA731BA4A4AFDF05B07" box="[470,554,259,283]" httpUri="http://grbio.org/cool/pyng-6456" name="Museo Argentino de Ciencias Naturales Bernardino Rivadavia" pageId="3">MACN</collectionCode>
(31210):
<collectingCountry id="F31C7655FF9CFFA732F44A4BFCD05B07" box="[664,778,258,283]" name="Argentina" pageId="3">Argentina</collectingCountry>
, San Luis, Sierra de las Quijadas National Park,
<quantity id="4CF39B20FF9CFFA735454A4BFAAA5B06" box="[1321,1392,258,283]" metricMagnitude="2" metricUnit="m" metricValue="7.05" pageId="3" unit="m" value="705.0">705 m</quantity>
asl, [
<geoCoordinate id="EE3F5002FF9CFFA730F14A6FFEFB5B23" box="[157,289,294,319]" direction="south" orientation="latitude" pageId="3" precision="1" value="-32.469">32,46900ºS</geoCoordinate>
<geoCoordinate id="EE3F5002FF9CFFA731444A6FFE605B23" box="[296,442,294,319]" direction="west" orientation="longitude" pageId="3" precision="1" value="-66.96085">66,96085ºW</geoCoordinate>
].
<date id="FFB51005FF9CFFA731A74A6EFDBB5B23" box="[459,609,295,319]" pageId="3" value="2013-11-03" valueMax="2013-11-07" valueMin="2013-11-03">37-XI-2013</date>
. H. A. Iuri, A. A. Ojanguren-Affilastro, C. J. Grismado, C. Mattoni and R. Botero-Trujillo coll.
</paragraph>
<paragraph id="8BB436C5FF9CFFA730AB4A26FDFC580B" blockId="3.[151,1437,258,1003]" pageId="3">
<typeStatus id="54B08867FF9CFFA730AB4A26FEE35B9B" box="[199,313,367,391]" pageId="3" type="paratype">Paratypes</typeStatus>
:
<specimenCount id="9D0DFD4CFF9CFFA731204A26FEAD5B9A" box="[332,375,367,391]" pageId="3" type="generic">4 ♂</specimenCount>
<collectionCode id="ED1AAE00FF9CFFA731134A26FE095B9B" box="[383,467,367,391]" httpUri="http://grbio.org/cool/pyng-6456" name="Museo Argentino de Ciencias Naturales Bernardino Rivadavia" pageId="3">MACN</collectionCode>
(31211 to 31214): Same data as the
<typeStatus id="54B08867FF9CFFA7331A4A27FC015B9B" box="[886,987,366,391]" pageId="3" type="holotype">holotype</typeStatus>
; 2 ♀
<collectionCode id="ED1AAE00FF9CFFA734764A26FBB45B9B" box="[1050,1134,367,391]" httpUri="http://grbio.org/cool/pyng-6456" name="Museo Argentino de Ciencias Naturales Bernardino Rivadavia" pageId="3">MACN</collectionCode>
(31215 and 31216): Same data as the
<typeStatus id="54B08867FF9CFFA7314D4ADBFE5C5BB7" box="[289,390,402,427]" pageId="3" type="holotype">holotype</typeStatus>
; 1 immature
<collectionCode id="ED1AAE00FF9CFFA7324B4ADAFDA15BB7" box="[551,635,403,427]" httpUri="http://grbio.org/cool/pyng-6456" name="Museo Argentino de Ciencias Naturales Bernardino Rivadavia" pageId="3">MACN</collectionCode>
(31217): Same data as the
<typeStatus id="54B08867FF9CFFA733AA4ADBFBF65BB7" box="[966,1068,402,427]" pageId="3" type="holotype">holotype</typeStatus>
; Other examined material:
<specimenCount id="9D0DFD4CFF9CFFA735024ADAFA465BB6" box="[1390,1436,403,427]" pageId="3" type="generic">1 ♂</specimenCount>
<collectionCode id="ED1AAE00FF9CFFA730FB4AFEFF315BD3" box="[151,235,439,463]" httpUri="http://grbio.org/cool/pyng-6456" name="Museo Argentino de Ciencias Naturales Bernardino Rivadavia" pageId="3">MACN</collectionCode>
(31218):
<collectingCountry id="F31C7655FF9CFFA731324AFFFE0A5BD2" box="[350,464,438,462]" name="Argentina" pageId="3">Argentina</collectingCountry>
, Catamarca, Andalgalá.
<date id="FFB51005FF9CFFA732854AFEFCBC5BD3" box="[745,870,439,463]" pageId="3" value="1972-02-27">27-II-1972</date>
. F. Enders coll.; 1 ♀
<collectionCode id="ED1AAE00FF9CFFA734334AFEFB695BD3" box="[1119,1203,439,463]" httpUri="http://grbio.org/cool/pyng-6456" name="Museo Argentino de Ciencias Naturales Bernardino Rivadavia" pageId="3">MACN</collectionCode>
(31219).
<collectingCountry id="F31C7655FF9CFFA7354A4AFFFA425BD2" box="[1318,1432,438,462]" name="Argentina" pageId="3">Argentina</collectingCountry>
, San Juan, Astica.
<date id="FFB51005FF9CFFA731334A92FE3E5BEF" box="[351,484,475,499]" pageId="3" value="1979-04-13">13-IV-1979</date>
. A. Roig-Alsina coll.; 1 immature
<collectionCode id="ED1AAE00FF9CFFA733054A92FC675BEF" box="[873,957,475,499]" httpUri="http://grbio.org/cool/pyng-6456" name="Museo Argentino de Ciencias Naturales Bernardino Rivadavia" pageId="3">MACN</collectionCode>
(31220).
<collectingCountry id="F31C7655FF9CFFA734474A93FB475BEF" box="[1067,1181,474,499]" name="Argentina" pageId="3">Argentina</collectingCountry>
, San Juan,
<quantity id="4CF39B20FF9CFFA735704A93FAB85BEF" box="[1308,1378,474,499]" metricMagnitude="4" metricUnit="m" metricValue="5.0" pageId="3" unit="km" value="50.0">50 km</quantity>
N of Marayes.
<date id="FFB51005FF9CFFA731694AB6FE50580B" box="[261,394,511,535]" pageId="3" value="1979-04-12">12-IV-1979</date>
. A. Roig coll.
</paragraph>
</subSubSection>
<subSubSection id="C311654EFF9CFFA730AB496BFDF05843" pageId="3" type="etymology">
<paragraph id="8BB436C5FF9CFFA730AB496BFDF05843" blockId="3.[151,1437,258,1003]" pageId="3">
<emphasis id="B97FEAD7FF9CFFA730AB496BFE945827" bold="true" box="[199,334,546,571]" pageId="3">Etymology.</emphasis>
The name of the species refers to
<collectingCountry id="F31C7655FF9CFFA73288496BFC8C5827" box="[740,854,546,571]" name="Argentina" pageId="3">Argentina</collectingCountry>
, where it was collected. This is the first record of genus
<taxonomicName id="4C0B4D46FF9CFFA730B3490FFEAB5842" box="[223,369,582,606]" class="Arachnida" family="Ammotrechidae" genus="Chileotrecha" kingdom="Animalia" order="Solifugae" pageId="3" phylum="Arthropoda" rank="genus">
<emphasis id="B97FEAD7FF9CFFA730B3490FFEAB5842" box="[223,369,582,606]" italics="true" pageId="3">Chileotrecha</emphasis>
</taxonomicName>
for this country.
</paragraph>
</subSubSection>
<subSubSection id="C311654EFF9CFFA730AB4923FA4759DB" pageId="3" type="diagnosis">
<paragraph id="8BB436C5FF9CFFA730AB4923FA4759DB" blockId="3.[151,1437,258,1003]" pageId="3">
<emphasis id="B97FEAD7FF9CFFA730AB4923FE9B589F" bold="true" box="[199,321,618,643]" pageId="3">Diagnosis.</emphasis>
Males of
<taxonomicName id="4C0B4D46FF9CFFA731DC4922FDBC589E" box="[432,614,619,642]" class="Arachnida" family="Ammotrechidae" genus="Chileotrecha" kingdom="Animalia" order="Solifugae" pageId="3" phylum="Arthropoda" rank="species" species="argentinensis" status="sp. nov.">
<emphasis id="B97FEAD7FF9CFFA731DC4922FDBC589E" box="[432,614,619,642]" italics="true" pageId="3">C. argentinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24C57ACFF9CFFA732004923FD70589F" box="[620,682,618,643]" pageId="3" rank="species">
<emphasis id="B97FEAD7FF9CFFA732004923FD70589F" bold="true" box="[620,682,618,643]" pageId="3">n. sp.</emphasis>
</taxonomicNameLabel>
can be separated from males of
<taxonomicName id="4C0B4D46FF9CFFA7347D4922FB66589E" box="[1041,1212,619,642]" class="Arachnida" family="Ammotrechidae" genus="Chileotrecha" kingdom="Animalia" order="Solifugae" pageId="3" phylum="Arthropoda" rank="species" species="atacamensis">
<emphasis id="B97FEAD7FF9CFFA7347D4922FB66589E" box="[1041,1212,619,642]" italics="true" pageId="3">C. atacamensis</emphasis>
</taxonomicName>
because the apex of flagellum of
<taxonomicName id="4C0B4D46FF9CFFA7314549C6FE0558BA" box="[297,479,655,678]" class="Arachnida" family="Ammotrechidae" genus="Chileotrecha" kingdom="Animalia" order="Solifugae" pageId="3" phylum="Arthropoda" rank="species" species="argentinensis" status="sp. nov.">
<emphasis id="B97FEAD7FF9CFFA7314549C6FE0558BA" box="[297,479,655,678]" italics="true" pageId="3">C. argentinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24C57ACFF9CFFA7318449C7FDFD58BB" box="[488,551,654,679]" pageId="3" rank="species">
<emphasis id="B97FEAD7FF9CFFA7318449C7FDFD58BB" bold="true" box="[488,551,654,679]" pageId="3">n. sp.</emphasis>
</taxonomicNameLabel>
bears few spicules and is placed over a furrow at the fixed finger tip (
<figureCitation id="13302A40FF9CFFA7352549C7FA5458BB" box="[1353,1422,654,679]" captionStart="FIGURES 1 6. 1 2" captionStartId="2.[151,264,1748,1771]" captionTargetBox="[152,1436,205,1700]" captionTargetId="figure@2.[151,1436,195,1725]" captionTargetPageId="2" captionText="FIGURES 1 6. 1 2 ― Chileotrecha atacamensis Maury 1987, male. 1. Right chelicera, ectal view (scale bar = 0, 5 mm). 2. Detail of flagellum (scale bar = 0, 5 mm). 3 6. ― Chileotrecha argentinensis n. sp. 3. Male, right chelicera, ectal view (scale = 0, 5 mm). 4. Detail of male flagellum. (scale bar = 0, 5 mm). 5. Female, right chelicera, ectal view (scale bar = 1 mm). 6. Genital plate of female, ventral view, arrows indicate position of microsetae. (scale bar = 0, 3 mm)." httpUri="https://zenodo.org/record/228592/files/figure.png" pageId="3">Fig. 4</figureCitation>
), whereas in
<taxonomicName id="4C0B4D46FF9CFFA7317A49FAFE1A58D6" box="[278,448,691,714]" class="Arachnida" family="Ammotrechidae" genus="Chileotrecha" kingdom="Animalia" order="Solifugae" pageId="3" phylum="Arthropoda" rank="species" species="atacamensis">
<emphasis id="B97FEAD7FF9CFFA7317A49FAFE1A58D6" box="[278,448,691,714]" italics="true" pageId="3">C. atacamensis</emphasis>
</taxonomicName>
it bears several spicules and is placed above the fixed finger tip (
<figureCitation id="13302A40FF9CFFA734F549FBFB0758D7" box="[1177,1245,690,715]" captionStart="FIGURES 1 6. 1 2" captionStartId="2.[151,264,1748,1771]" captionTargetBox="[152,1436,205,1700]" captionTargetId="figure@2.[151,1436,195,1725]" captionTargetPageId="2" captionText="FIGURES 1 6. 1 2 ― Chileotrecha atacamensis Maury 1987, male. 1. Right chelicera, ectal view (scale bar = 0, 5 mm). 2. Detail of flagellum (scale bar = 0, 5 mm). 3 6. ― Chileotrecha argentinensis n. sp. 3. Male, right chelicera, ectal view (scale = 0, 5 mm). 4. Detail of male flagellum. (scale bar = 0, 5 mm). 5. Female, right chelicera, ectal view (scale bar = 1 mm). 6. Genital plate of female, ventral view, arrows indicate position of microsetae. (scale bar = 0, 3 mm)." httpUri="https://zenodo.org/record/228592/files/figure.png" pageId="3">Fig. 2</figureCitation>
). Additionally in
<taxonomicName id="4C0B4D46FF9CFFA730FB499EFE8B58F2" box="[151,337,727,750]" class="Arachnida" family="Ammotrechidae" genus="Chileotrecha" kingdom="Animalia" order="Solifugae" pageId="3" phylum="Arthropoda" rank="species" species="argentinensis" status="sp. nov.">
<emphasis id="B97FEAD7FF9CFFA730FB499EFE8B58F2" box="[151,337,727,750]" italics="true" pageId="3">C. argentinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24C57ACFF9CFFA73137499FFE4658F3" box="[347,412,726,751]" pageId="3" rank="species">
<emphasis id="B97FEAD7FF9CFFA73137499FFE4658F3" bold="true" box="[347,412,726,751]" pageId="3">n. sp.</emphasis>
</taxonomicNameLabel>
the ventral border of the flagellum is almost straight and the attachment ring is located between the principal and first ectal fondal teeth (
<figureCitation id="13302A40FF9CFFA732B349B3FCFD590F" box="[735,807,762,787]" captionStart="FIGURES 1 6. 1 2" captionStartId="2.[151,264,1748,1771]" captionTargetBox="[152,1436,205,1700]" captionTargetId="figure@2.[151,1436,195,1725]" captionTargetPageId="2" captionText="FIGURES 1 6. 1 2 ― Chileotrecha atacamensis Maury 1987, male. 1. Right chelicera, ectal view (scale bar = 0, 5 mm). 2. Detail of flagellum (scale bar = 0, 5 mm). 3 6. ― Chileotrecha argentinensis n. sp. 3. Male, right chelicera, ectal view (scale = 0, 5 mm). 4. Detail of male flagellum. (scale bar = 0, 5 mm). 5. Female, right chelicera, ectal view (scale bar = 1 mm). 6. Genital plate of female, ventral view, arrows indicate position of microsetae. (scale bar = 0, 3 mm)." httpUri="https://zenodo.org/record/228592/files/figure.png" pageId="3">Fig. 4</figureCitation>
), whereas in
<taxonomicName id="4C0B4D46FF9CFFA733AA49B2FBAE590E" box="[966,1140,763,786]" class="Arachnida" family="Ammotrechidae" genus="Chileotrecha" kingdom="Animalia" order="Solifugae" pageId="3" phylum="Arthropoda" rank="species" species="atacamensis">
<emphasis id="B97FEAD7FF9CFFA733AA49B2FBAE590E" box="[966,1140,763,786]" italics="true" pageId="3">C. atacamensis</emphasis>
</taxonomicName>
the ventral border of the flagellum is concave and its attachment ring is placed at the level of the second ectal fondal tooth (
<figureCitation id="13302A40FF9CFFA735694857FA91592B" box="[1285,1355,798,823]" captionStart="FIGURES 1 6. 1 2" captionStartId="2.[151,264,1748,1771]" captionTargetBox="[152,1436,205,1700]" captionTargetId="figure@2.[151,1436,195,1725]" captionTargetPageId="2" captionText="FIGURES 1 6. 1 2 ― Chileotrecha atacamensis Maury 1987, male. 1. Right chelicera, ectal view (scale bar = 0, 5 mm). 2. Detail of flagellum (scale bar = 0, 5 mm). 3 6. ― Chileotrecha argentinensis n. sp. 3. Male, right chelicera, ectal view (scale = 0, 5 mm). 4. Detail of male flagellum. (scale bar = 0, 5 mm). 5. Female, right chelicera, ectal view (scale bar = 1 mm). 6. Genital plate of female, ventral view, arrows indicate position of microsetae. (scale bar = 0, 3 mm)." httpUri="https://zenodo.org/record/228592/files/figure.png" pageId="3">Fig. 2</figureCitation>
). In
<taxonomicName id="4C0B4D46FF9CFFA735EF4856FEF15946" class="Arachnida" family="Ammotrechidae" genus="Chileotrecha" kingdom="Animalia" order="Solifugae" pageId="3" phylum="Arthropoda" rank="species" species="argentinensis" status="sp. nov.">
<emphasis id="B97FEAD7FF9CFFA735EF4856FEF15946" italics="true" pageId="3">C. argentinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24C57ACFF9CFFA7315F480BFEA85947" box="[307,370,834,859]" pageId="3" rank="species">
<emphasis id="B97FEAD7FF9CFFA7315F480BFEA85947" bold="true" box="[307,370,834,859]" pageId="3">n. sp.</emphasis>
</taxonomicNameLabel>
the fixed finger tip is less inclined and the anterior teeth less prominent than in
<taxonomicName id="4C0B4D46FF9CFFA7349E480AFA465946" box="[1266,1436,835,858]" class="Arachnida" family="Ammotrechidae" genus="Chileotrecha" kingdom="Animalia" order="Solifugae" pageId="3" phylum="Arthropoda" rank="species" species="atacamensis">
<emphasis id="B97FEAD7FF9CFFA7349E480AFA465946" box="[1266,1436,835,858]" italics="true" pageId="3">C. atacamensis</emphasis>
</taxonomicName>
(
<figureCitation id="13302A40FF9CFFA730F3482FFEE55963" box="[159,319,870,895]" captionStart="FIGURES 1 6. 1 2" captionStartId="2.[151,264,1748,1771]" captionTargetBox="[152,1436,205,1700]" captionTargetId="figure@2.[151,1436,195,1725]" captionTargetPageId="2" captionText="FIGURES 1 6. 1 2 ― Chileotrecha atacamensis Maury 1987, male. 1. Right chelicera, ectal view (scale bar = 0, 5 mm). 2. Detail of flagellum (scale bar = 0, 5 mm). 3 6. ― Chileotrecha argentinensis n. sp. 3. Male, right chelicera, ectal view (scale = 0, 5 mm). 4. Detail of male flagellum. (scale bar = 0, 5 mm). 5. Female, right chelicera, ectal view (scale bar = 1 mm). 6. Genital plate of female, ventral view, arrows indicate position of microsetae. (scale bar = 0, 3 mm)." httpUri="https://zenodo.org/record/228592/files/figure.png" pageId="3">Figs. 1 and 3</figureCitation>
).
<taxonomicName id="4C0B4D46FF9CFFA73135482FFD535962" box="[345,649,870,894]" class="Arachnida" family="Ammotrechidae" genus="Chileotrecha" kingdom="Animalia" order="Solifugae" pageId="3" phylum="Arthropoda" rank="species" species="argentinensis" status="sp. nov.">
<emphasis id="B97FEAD7FF9CFFA73135482FFD535962" box="[345,649,870,894]" italics="true" pageId="3">Chileotrecha argentinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24C57ACFF9CFFA732F8482FFD0D5963" box="[660,727,870,895]" pageId="3" rank="species">
<emphasis id="B97FEAD7FF9CFFA732F8482FFD0D5963" bold="true" box="[660,727,870,895]" pageId="3">n. sp.</emphasis>
</taxonomicNameLabel>
presents a yellowish pedipalp tarsus (
<figureCitation id="13302A40FF9CFFA734F5482FFB3A5963" box="[1177,1248,870,895]" captionStart="FIGURE 8" captionStartId="4.[151,250,1763,1785]" captionTargetBox="[151,1436,929,1741]" captionTargetId="figure@4.[151,1436,929,1742]" captionTargetPageId="4" captionText="FIGURE 8. Chileotrecha argentinensis n. sp., live female dorsal view." httpUri="https://zenodo.org/record/228594/files/figure.png" pageId="3">Fig. 8</figureCitation>
), whereas in
<taxonomicName id="4C0B4D46FF9CFFA735EF482EFEFA59BE" class="Arachnida" family="Ammotrechidae" genus="Chileotrecha" kingdom="Animalia" order="Solifugae" pageId="3" phylum="Arthropoda" rank="species" species="atacamensis">
<emphasis id="B97FEAD7FF9CFFA735EF482EFEFA59BE" italics="true" pageId="3">C. atacamensis</emphasis>
</taxonomicName>
it is dark brown. In
<taxonomicName id="4C0B4D46FF9CFFA7326A48C2FD6659BE" box="[518,700,907,930]" class="Arachnida" family="Ammotrechidae" genus="Chileotrecha" kingdom="Animalia" order="Solifugae" pageId="3" phylum="Arthropoda" rank="species" species="argentinensis" status="sp. nov.">
<emphasis id="B97FEAD7FF9CFFA7326A48C2FD6659BE" box="[518,700,907,930]" italics="true" pageId="3">C. argentinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24C57ACFF9CFFA732A848C3FCD859BF" box="[708,770,906,931]" pageId="3" rank="species">
<emphasis id="B97FEAD7FF9CFFA732A848C3FCD859BF" bold="true" box="[708,770,906,931]" pageId="3">n. sp.</emphasis>
</taxonomicNameLabel>
, the posterior edges of lateral lobes of female genital plate, are more convex than in the female specimens from
<collectingCountry id="F31C7655FF9CFFA732BB48E7FCC959DB" box="[727,787,942,967]" name="Chile" pageId="3">Chile</collectingCountry>
that we have studied (not assigned to any species) (
<figureCitation id="13302A40FF9CFFA7352748E7FA5559DB" box="[1355,1423,942,967]" captionStart="FIGURES 1 6. 1 2" captionStartId="2.[151,264,1748,1771]" captionTargetBox="[152,1436,205,1700]" captionTargetId="figure@2.[151,1436,195,1725]" captionTargetPageId="2" captionText="FIGURES 1 6. 1 2 ― Chileotrecha atacamensis Maury 1987, male. 1. Right chelicera, ectal view (scale bar = 0, 5 mm). 2. Detail of flagellum (scale bar = 0, 5 mm). 3 6. ― Chileotrecha argentinensis n. sp. 3. Male, right chelicera, ectal view (scale = 0, 5 mm). 4. Detail of male flagellum. (scale bar = 0, 5 mm). 5. Female, right chelicera, ectal view (scale bar = 1 mm). 6. Genital plate of female, ventral view, arrows indicate position of microsetae. (scale bar = 0, 3 mm)." httpUri="https://zenodo.org/record/228592/files/figure.png" pageId="3">Fig. 6</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C311654EFF9CFFA130AB489BFB695DF4" lastPageId="5" pageId="3" type="description">
<paragraph id="8BB436C5FF9CFFA730AB489BFC5459F7" blockId="3.[151,1437,258,1003]" box="[199,910,978,1003]" pageId="3">
<emphasis id="B97FEAD7FF9CFFA730AB489BFDCD59F7" bold="true" box="[199,535,978,1003]" pageId="3">
Description. Male
<typeStatus id="54B08867FF9CFFA731CF489BFDC859F7" box="[419,530,978,1003]" pageId="3" type="holotype">Holotype</typeStatus>
.
</emphasis>
Measurements in mm in
<tableCitation id="C689037EFF9CFFA73358489BFC5259F7" box="[820,904,978,1003]" captionStart="TABLE 1" captionStartId="3.[151,239,1050,1073]" captionTargetBox="[159,1249,1101,1578]" captionTargetPageId="3" captionText="TABLE 1. Measurements in mm of Chileotrecha argentinensis n. sp. (except propeltidium length / width ratio)." httpUri="http://table.plazi.org/id/DF74664DFF9CFFA730FB4F53FAED5E2D" pageId="3" tableUuid="DF74664DFF9CFFA730FB4F53FAED5E2D">Table 1</tableCitation>
.
</paragraph>
<caption id="DF74664DFF9CFFA730FB4F53FAED5E2D" ID-Table-UUID="DF74664DFF9CFFA730FB4F53FAED5E2D" box="[151,1335,1049,1073]" httpUri="http://table.plazi.org/id/DF74664DFF9CFFA730FB4F53FAED5E2D" pageId="3" targetBox="[159,1249,1101,1578]" targetIsTable="true" targetPageId="3">
<paragraph id="8BB436C5FF9CFFA730FB4F53FAED5E2D" blockId="3.[151,1335,1049,1073]" box="[151,1335,1049,1073]" pageId="3">
<emphasis id="B97FEAD7FF9CFFA730FB4F53FED05E2D" bold="true" box="[151,266,1050,1073]" pageId="3">TABLE 1.</emphasis>
Measurements in mm of
<taxonomicName id="4C0B4D46FF9CFFA732774F50FCE15E2D" box="[539,827,1049,1073]" class="Arachnida" family="Ammotrechidae" genus="Chileotrecha" kingdom="Animalia" order="Solifugae" pageId="3" phylum="Arthropoda" rank="species" species="argentinensis" status="sp. nov.">
<emphasis id="B97FEAD7FF9CFFA732774F50FCE15E2D" box="[539,827,1049,1073]" italics="true" pageId="3">Chileotrecha argentinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24C57ACFF9CFFA7332D4F53FCA75E2D" box="[833,893,1050,1073]" pageId="3" rank="species">
<emphasis id="B97FEAD7FF9CFFA7332D4F53FCA75E2D" bold="true" box="[833,893,1050,1073]" pageId="3">n. sp.</emphasis>
</taxonomicNameLabel>
(except propeltidium length/width ratio).
</paragraph>
</caption>
<paragraph id="8BB436C5FF9CFFA730F34F04FB415C36" pageId="3">
<table id="F90BC465FF9C005B30F34F04FB3B5C36" box="[159,1249,1101,1578]" gridcols="3" gridrows="12" pageId="3">
<tr id="353B3487FF9C005B30F34F04FB3B5E7F" box="[159,1249,1101,1123]" gridrow="0" pageId="3">
<th id="76EA5DFBFF9C005B30F34F04FE215E7F" box="[159,507,1101,1123]" gridcol="0" gridrow="0" pageId="3">Morphometric Character</th>
<th id="76EA5DFBFF9C005B33384F04FC115E7F" box="[852,971,1101,1123]" gridcol="1" gridrow="0" pageId="3">♂ Holotype</th>
<th id="76EA5DFBFF9C005B34034F04FB3B5E7F" box="[1135,1249,1101,1123]" gridcol="2" gridrow="0" pageId="3">♀ Paratype</th>
</tr>
<tr id="353B3487FF9C005B30F34F3FFB3B5E90" box="[159,1249,1142,1164]" gridrow="1" pageId="3">
<th id="76EA5DFBFF9C005B30F34F3FFE215E90" box="[159,507,1142,1164]" gridcol="0" gridrow="1" pageId="3">Total Length without chelicerae</th>
<td id="76EA5DFBFF9C005B33384F3FFC115E90" box="[852,971,1142,1164]" gridcol="1" gridrow="1" pageId="3">8.03</td>
<td id="76EA5DFBFF9C005B34034F3FFB3B5E90" box="[1135,1249,1142,1164]" gridcol="2" gridrow="1" pageId="3">8.04</td>
</tr>
<tr id="353B3487FF9C005B30F34FE9FB3B5EAA" box="[159,1249,1184,1206]" gridrow="2" pageId="3">
<th id="76EA5DFBFF9C005B30F34FE9FE215EAA" box="[159,507,1184,1206]" gridcol="0" gridrow="2" pageId="3">Total Length with chelicerae</th>
<td id="76EA5DFBFF9C005B33384FE9FC115EAA" box="[852,971,1184,1206]" gridcol="1" gridrow="2" pageId="3">9.67</td>
<td id="76EA5DFBFF9C005B34034FE9FB3B5EAA" box="[1135,1249,1184,1206]" gridcol="2" gridrow="2" pageId="3">9.97</td>
</tr>
<tr id="353B3487FF9C005B30F34F80FB3B5EC3" box="[159,1249,1225,1247]" gridrow="3" pageId="3">
<th id="76EA5DFBFF9C005B30F34F80FE215EC3" box="[159,507,1225,1247]" gridcol="0" gridrow="3" pageId="3">Propeltidium Width</th>
<td id="76EA5DFBFF9C005B33384F80FC115EC3" box="[852,971,1225,1247]" gridcol="1" gridrow="3" pageId="3">1.78</td>
<td id="76EA5DFBFF9C005B34034F80FB3B5EC3" box="[1135,1249,1225,1247]" gridcol="2" gridrow="3" pageId="3">2.40</td>
</tr>
<tr id="353B3487FF9C005B30F34FBBFB3B5F14" box="[159,1249,1266,1288]" gridrow="4" pageId="3">
<th id="76EA5DFBFF9C005B30F34FBBFE215F14" box="[159,507,1266,1288]" gridcol="0" gridrow="4" pageId="3">Propeltidium Length</th>
<td id="76EA5DFBFF9C005B33384FBBFC115F14" box="[852,971,1266,1288]" gridcol="1" gridrow="4" pageId="3">1.64</td>
<td id="76EA5DFBFF9C005B34034FBBFB3B5F14" box="[1135,1249,1266,1288]" gridcol="2" gridrow="4" pageId="3">1.85</td>
</tr>
<tr id="353B3487FF9C005B30F34E55FB3B5F2E" box="[159,1249,1308,1330]" gridrow="5" pageId="3">
<th id="76EA5DFBFF9C005B30F34E55FE215F2E" box="[159,507,1308,1330]" gridcol="0" gridrow="5" pageId="3">Propeltidium: Length/Width Ratio</th>
<td id="76EA5DFBFF9C005B33384E55FC115F2E" box="[852,971,1308,1330]" gridcol="1" gridrow="5" pageId="3">0.92</td>
<td id="76EA5DFBFF9C005B34034E55FB3B5F2E" box="[1135,1249,1308,1330]" gridcol="2" gridrow="5" pageId="3">0.77</td>
</tr>
<tr id="353B3487FF9C005B30F34E0CFB3B5F47" box="[159,1249,1349,1371]" gridrow="6" pageId="3">
<th id="76EA5DFBFF9C005B30F34E0CFE215F47" box="[159,507,1349,1371]" gridcol="0" gridrow="6" pageId="3">Cheliceral Width</th>
<td id="76EA5DFBFF9C005B33384E0CFC115F47" box="[852,971,1349,1371]" gridcol="1" gridrow="6" pageId="3">0.87</td>
<td id="76EA5DFBFF9C005B34034E0CFB3B5F47" box="[1135,1249,1349,1371]" gridcol="2" gridrow="6" pageId="3">1.24</td>
</tr>
<tr id="353B3487FF9C005B30F34E27FB3B5F98" box="[159,1249,1390,1412]" gridrow="7" pageId="3">
<th id="76EA5DFBFF9C005B30F34E27FE215F98" box="[159,507,1390,1412]" gridcol="0" gridrow="7" pageId="3">Cheliceral Length</th>
<td id="76EA5DFBFF9C005B33384E27FC115F98" box="[852,971,1390,1412]" gridcol="1" gridrow="7" pageId="3">2.34</td>
<td id="76EA5DFBFF9C005B34034E27FB3B5F98" box="[1135,1249,1390,1412]" gridcol="2" gridrow="7" pageId="3">3.58</td>
</tr>
<tr id="353B3487FF9C005B30F34ED1FB3B5FB2" box="[159,1249,1432,1454]" gridrow="8" pageId="3">
<th id="76EA5DFBFF9C005B30F34ED1FE215FB2" box="[159,507,1432,1454]" gridcol="0" gridrow="8" pageId="3">Opisthosoma</th>
<td id="76EA5DFBFF9C005B33384ED1FC115FB2" box="[852,971,1432,1454]" gridcol="1" gridrow="8" pageId="3">5.06</td>
<td id="76EA5DFBFF9C005B34034ED1FB3B5FB2" box="[1135,1249,1432,1454]" gridcol="2" gridrow="8" pageId="3">5.18</td>
</tr>
<tr id="353B3487FF9C005B30F34E88FB3B5FCB" box="[159,1249,1473,1495]" gridrow="9" pageId="3">
<th id="76EA5DFBFF9C005B30F34E88FE215FCB" box="[159,507,1473,1495]" gridcol="0" gridrow="9" pageId="3">Pedipalp Length</th>
<td id="76EA5DFBFF9C005B33384E88FC115FCB" box="[852,971,1473,1495]" gridcol="1" gridrow="9" pageId="3">9.24</td>
<td id="76EA5DFBFF9C005B34034E88FB3B5FCB" box="[1135,1249,1473,1495]" gridcol="2" gridrow="9" pageId="3">8.62</td>
</tr>
<tr id="353B3487FF9C005B30F34EA3FB3B5C1C" box="[159,1249,1514,1536]" gridrow="10" pageId="3">
<th id="76EA5DFBFF9C005B30F34EA3FE215C1C" box="[159,507,1514,1536]" gridcol="0" gridrow="10" pageId="3">Leg I Length</th>
<td id="76EA5DFBFF9C005B33384EA3FC115C1C" box="[852,971,1514,1536]" gridcol="1" gridrow="10" pageId="3">5.93</td>
<td id="76EA5DFBFF9C005B34034EA3FB3B5C1C" box="[1135,1249,1514,1536]" gridcol="2" gridrow="10" pageId="3">6.82</td>
</tr>
<tr id="353B3487FF9C005B30F34D5DFB3B5C36" box="[159,1249,1556,1578]" gridrow="11" pageId="3">
<th id="76EA5DFBFF9C005B30F34D5DFE215C36" box="[159,507,1556,1578]" gridcol="0" gridrow="11" pageId="3">Leg IV Length</th>
<td id="76EA5DFBFF9C005B33384D5DFC115C36" box="[852,971,1556,1578]" gridcol="1" gridrow="11" pageId="3">9.92</td>
<td id="76EA5DFBFF9C005B34034D5DFB3B5C36" box="[1135,1249,1556,1578]" gridcol="2" gridrow="11" pageId="3">9.96</td>
</tr>
</table>
</paragraph>
<paragraph id="8BB436C5FF9CFFA730AB4D27FEB35CD3" blockId="3.[151,1436,1646,1959]" pageId="3">
<emphasis id="B97FEAD7FF9CFFA730AB4D27FE105C9A" box="[199,458,1646,1671]" italics="true" pageId="3">Color in 96 % ethanol.</emphasis>
Prosoma: Propeltidium dark brown with central portion pale brown. Lateral lobes dark brown. Ocular tubercle black. Insertion of setae yellowish. Para-, meso- and metapeltidium dark brown, insertion of setae yellowish.
</paragraph>
<paragraph id="8BB436C5FF9CFFA730AB4D93FAC05CEF" blockId="3.[151,1436,1646,1959]" box="[199,1306,1754,1779]" pageId="3">Chelicerae: dark brown with three longitudinal oval areas pale brown. Insertion of setae yellowish.</paragraph>
<paragraph id="8BB436C5FF9CFFA730AB4DB7FD5E5D27" blockId="3.[151,1436,1646,1959]" pageId="3">Pedipalps: Femur and tibia brown with apical portion pale yellowish. Metatarsus dark brown. Tarsus pale yellowish. Insertion of setae pale yellowish.</paragraph>
<paragraph id="8BB436C5FF9CFFA730AB4C0EFABC5D9F" blockId="3.[151,1436,1646,1959]" pageId="3">Legs: Legs I, II and III; coxae and trochanter pale yellowish. Femur, tibia and metatarsus brown with apical portion pale yellowish. Tarsus yellowish. Leg IV; with a similar color pattern, but the brown portion is darker.</paragraph>
<paragraph id="8BB436C5FF9CFFA730AB4CC7FD1F5DBB" blockId="3.[151,1436,1646,1959]" box="[199,709,1934,1959]" pageId="3">Malleoli: Brown with external margin darker.</paragraph>
<caption id="DF74664DFF9BFFA030FB4810FD685973" box="[151,690,857,879]" httpUri="https://zenodo.org/record/228593/files/figure.png" pageId="4" targetBox="[151,1436,193,835]" targetPageId="4">
<paragraph id="8BB436C5FF9BFFA030FB4810FD685973" blockId="4.[151,690,857,879]" box="[151,690,857,879]" pageId="4">
<emphasis id="B97FEAD7FF9BFFA030FB4810FEC85972" bold="true" box="[151,274,857,879]" pageId="4">FIGURE 7.</emphasis>
Distribution map of genus
<taxonomicName id="4C0B4D46FF9BFFA032444810FD715973" box="[552,683,857,879]" class="Arachnida" family="Ammotrechidae" genus="Chileotrecha" kingdom="Animalia" order="Solifugae" pageId="4" phylum="Arthropoda" rank="genus">
<emphasis id="B97FEAD7FF9BFFA032444810FD715973" box="[552,683,857,879]" italics="true" pageId="4">Chileotrecha</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
<caption id="DF74664DFF9BFFA030FB4DAAFCB25CE5" box="[151,872,1763,1785]" httpUri="https://zenodo.org/record/228594/files/figure.png" pageId="4" targetBox="[151,1436,929,1741]" targetPageId="4">
<paragraph id="8BB436C5FF9BFFA030FB4DAAFCB25CE5" blockId="4.[151,872,1763,1785]" box="[151,872,1763,1785]" pageId="4">
<emphasis id="B97FEAD7FF9BFFA030FB4DAAFEC85CE4" bold="true" box="[151,274,1763,1785]" pageId="4">FIGURE 8.</emphasis>
<taxonomicName id="4C0B4D46FF9BFFA031754DAAFDF05CE5" box="[281,554,1763,1785]" class="Arachnida" family="Ammotrechidae" genus="Chileotrecha" kingdom="Animalia" order="Solifugae" pageId="4" phylum="Arthropoda" rank="species" species="argentinensis" status="sp. nov.">
<emphasis id="B97FEAD7FF9BFFA031754DAAFDF05CE5" box="[281,554,1763,1785]" italics="true" pageId="4">Chileotrecha argentinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24C57ACFF9BFFA0325C4DAAFDB35CE4" box="[560,617,1763,1784]" pageId="4" rank="species">
<emphasis id="B97FEAD7FF9BFFA0325C4DAAFDB35CE4" bold="true" box="[560,617,1763,1784]" pageId="4">n. sp.</emphasis>
</taxonomicNameLabel>
, live female dorsal view.
</paragraph>
</caption>
<paragraph id="8BB436C5FF9BFFA030AB4C6CFD495D7F" blockId="4.[151,1437,1829,2035]" pageId="4">Opisthosoma: Tergites dark brown with insertion of setae yellowish. Pleurites dark grey in the dorsal half and yellowish in ventral half. Sternites yellowish.</paragraph>
<paragraph id="8BB436C5FF9BFFA030AB4C27FEA45DEE" blockId="4.[151,1437,1829,2035]" pageId="4">
<emphasis id="B97FEAD7FF9BFFA030AB4C27FDD75D9A" box="[199,525,1902,1926]" italics="true" pageId="4">Morphology and Chaetotaxy</emphasis>
: Prosoma: Propeltidium wider than long with some short spiniform blunt setae, separated from lateral lobes by dorsal grooves. Peltidium narrow, with a transverse row of different-sized spiniform blunt and bifurcated setae. Parapeltidium smooth. Meso and metapeltidium wider than long, with spiniform blunt and bifurcated setae.
</paragraph>
<caption id="DF74664DFF9AFFA130FB49E3FEE258FC" httpUri="https://zenodo.org/record/228595/files/figure.png" pageId="5" targetBox="[153,1436,181,667]" targetPageId="5">
<paragraph id="8BB436C5FF9AFFA130FB49E3FEE258FC" blockId="5.[151,1436,682,736]" pageId="5">
<emphasis id="B97FEAD7FF9AFFA130FB49E3FE9658DC" bold="true" box="[151,332,682,705]" pageId="5">FIGURES 910.</emphasis>
Male propeltidium dorsal view. 9.
<taxonomicName id="4C0B4D46FF9AFFA132BD49E2FBA958DD" authority="Maury, 1987" authorityName="Maury" authorityYear="1987" box="[721,1139,683,705]" class="Arachnida" family="Ammotrechidae" genus="Chileotrecha" kingdom="Animalia" order="Solifugae" pageId="5" phylum="Arthropoda" rank="species" species="atacamensis">
<emphasis id="B97FEAD7FF9AFFA132BD49E2FC0758DD" box="[721,989,683,705]" italics="true" pageId="5">Chileotrecha atacamensis</emphasis>
Maury, 1987
</taxonomicName>
. 10.
<taxonomicName id="4C0B4D46FF9AFFA134C149E2FEEF58FC" authority="Pocock, 1899" authorityName="Pocock" authorityYear="1899" class="Arachnida" family="Ammotrechidae" genus="Pseudocleobis" kingdom="Animalia" order="Solifugae" pageId="5" phylum="Arthropoda" rank="species" species="andinus">
<emphasis id="B97FEAD7FF9AFFA134C149E2FA4658DD" box="[1197,1436,683,705]" italics="true" pageId="5">Pseudocleobis andinus</emphasis>
(Pocock, 1899)
</taxonomicName>
.
</paragraph>
</caption>
<paragraph id="8BB436C5FF9AFFA130AB484EFDC75E23" blockId="5.[151,1437,775,2024]" pageId="5">
Chelicerae (
<figureCitation id="13302A40FF9AFFA1313C484EFE645903" box="[336,446,775,800]" captionStart="FIGURES 1 6. 1 2" captionStartId="2.[151,264,1748,1771]" captionTargetBox="[152,1436,205,1700]" captionTargetId="figure@2.[151,1436,195,1725]" captionTargetPageId="2" captionText="FIGURES 1 6. 1 2 ― Chileotrecha atacamensis Maury 1987, male. 1. Right chelicera, ectal view (scale bar = 0, 5 mm). 2. Detail of flagellum (scale bar = 0, 5 mm). 3 6. ― Chileotrecha argentinensis n. sp. 3. Male, right chelicera, ectal view (scale = 0, 5 mm). 4. Detail of male flagellum. (scale bar = 0, 5 mm). 5. Female, right chelicera, ectal view (scale bar = 1 mm). 6. Genital plate of female, ventral view, arrows indicate position of microsetae. (scale bar = 0, 3 mm)." httpUri="https://zenodo.org/record/228592/files/figure.png" pageId="5">Figs. 3, 4</figureCitation>
,
<figureCitation id="13302A40FF9AFFA131A0484EFE365903" box="[460,492,775,799]" captionStart="FIGURES 23 28" captionStartId="8.[151,264,1705,1728]" captionTargetBox="[151,1436,193,1660]" captionTargetId="figure@8.[151,1436,193,1684]" captionTargetPageId="8" captionText="FIGURES 23 28. Chileotrecha argentinensis n. sp., male. 23 24. Right chelicera. 23. Mesal view. (scale bar = 1 mm). 24. Detail of the flagellum inner surface. (scale bar = 10 µm). 25 27. Opisthosomal sternites ventral view. 25. Genital plate, arrows indicate position of microsetae. (scale bar = 250 µm). 26. Detail of microsetae. (scale bar = 5 µm). 27. Apex of tapered seta of spiracular sternite I. (scale bar = 5 µm). 28. Tarsal pores of pedipalp. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/228598/files/figure.png" pageId="5">23</figureCitation>
): Ectal and dorsal surfaces covered by spiniform blunt and bifurcated setae. Mesal surface covered by small bristles, with two rows of plumose setae behind the teeth line and one posterior row of blunt setae. Stridulatory apparatus with eight parallel ridges (
<figureCitation id="13302A40FF9AFFA133394806FC71597B" box="[853,939,847,872]" captionStart="FIGURES 23 28" captionStartId="8.[151,264,1705,1728]" captionTargetBox="[151,1436,193,1660]" captionTargetId="figure@8.[151,1436,193,1684]" captionTargetPageId="8" captionText="FIGURES 23 28. Chileotrecha argentinensis n. sp., male. 23 24. Right chelicera. 23. Mesal view. (scale bar = 1 mm). 24. Detail of the flagellum inner surface. (scale bar = 10 µm). 25 27. Opisthosomal sternites ventral view. 25. Genital plate, arrows indicate position of microsetae. (scale bar = 250 µm). 26. Detail of microsetae. (scale bar = 5 µm). 27. Apex of tapered seta of spiracular sternite I. (scale bar = 5 µm). 28. Tarsal pores of pedipalp. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/228598/files/figure.png" pageId="5">Fig. 23</figureCitation>
). Movable finger with one row of plumose setae, and two rows of blunt setae. Dentition: Movable finger with one anterior (I), one intermediate (II), and one principal tooth (III) arranged in increasing size: II, I and III. Fixer finger with three anterior (IIII), one intermediate (IV), and one principal tooth (V), arranged in increasing size IV=II, I, III=V; four ectal fondal teeth arranged in increasing size II=IV, I=III, and four mesal fondal teeth arranged in increasing size II, IV, III, I with I and II separated from III and IV by a diastema (similar to mesal fondal teeth arrangement in fig. 2). Fixed finger tip slightly curved downward (
<figureCitation id="13302A40FF9AFFA131A74F6EFDD55E23" box="[459,527,1063,1088]" captionStart="FIGURES 1 6. 1 2" captionStartId="2.[151,264,1748,1771]" captionTargetBox="[152,1436,205,1700]" captionTargetId="figure@2.[151,1436,195,1725]" captionTargetPageId="2" captionText="FIGURES 1 6. 1 2 ― Chileotrecha atacamensis Maury 1987, male. 1. Right chelicera, ectal view (scale bar = 0, 5 mm). 2. Detail of flagellum (scale bar = 0, 5 mm). 3 6. ― Chileotrecha argentinensis n. sp. 3. Male, right chelicera, ectal view (scale = 0, 5 mm). 4. Detail of male flagellum. (scale bar = 0, 5 mm). 5. Female, right chelicera, ectal view (scale bar = 1 mm). 6. Genital plate of female, ventral view, arrows indicate position of microsetae. (scale bar = 0, 3 mm)." httpUri="https://zenodo.org/record/228592/files/figure.png" pageId="5">Fig. 3</figureCitation>
).
</paragraph>
<paragraph id="8BB436C5FF9AFFA130AB4F02FDC75ED3" blockId="5.[151,1437,775,2024]" pageId="5">
Flagellum (
<figureCitation id="13302A40FF9AFFA131244F02FE4D5E78" box="[328,407,1099,1124]" captionStart="FIGURES 1 6. 1 2" captionStartId="2.[151,264,1748,1771]" captionTargetBox="[152,1436,205,1700]" captionTargetId="figure@2.[151,1436,195,1725]" captionTargetPageId="2" captionText="FIGURES 1 6. 1 2 ― Chileotrecha atacamensis Maury 1987, male. 1. Right chelicera, ectal view (scale bar = 0, 5 mm). 2. Detail of flagellum (scale bar = 0, 5 mm). 3 6. ― Chileotrecha argentinensis n. sp. 3. Male, right chelicera, ectal view (scale = 0, 5 mm). 4. Detail of male flagellum. (scale bar = 0, 5 mm). 5. Female, right chelicera, ectal view (scale bar = 1 mm). 6. Genital plate of female, ventral view, arrows indicate position of microsetae. (scale bar = 0, 3 mm)." httpUri="https://zenodo.org/record/228592/files/figure.png" pageId="5">Figs. 4</figureCitation>
,
<figureCitation id="13302A40FF9AFFA131CF4F05FE375E78" box="[419,493,1100,1124]" captionStart="FIGURES 23 28" captionStartId="8.[151,264,1705,1728]" captionTargetBox="[151,1436,193,1660]" captionTargetId="figure@8.[151,1436,193,1684]" captionTargetPageId="8" captionText="FIGURES 23 28. Chileotrecha argentinensis n. sp., male. 23 24. Right chelicera. 23. Mesal view. (scale bar = 1 mm). 24. Detail of the flagellum inner surface. (scale bar = 10 µm). 25 27. Opisthosomal sternites ventral view. 25. Genital plate, arrows indicate position of microsetae. (scale bar = 250 µm). 26. Detail of microsetae. (scale bar = 5 µm). 27. Apex of tapered seta of spiracular sternite I. (scale bar = 5 µm). 28. Tarsal pores of pedipalp. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/228598/files/figure.png" pageId="5">23, 24</figureCitation>
): A thin translucent drop-shaped membrane, with nearly straight ventral border. The folded edge presents several rows of spicules that become more prominent in the apical area. The inner surface is covered by several spicules (
<figureCitation id="13302A40FF9AFFA131B54FDAFDF75EB0" box="[473,557,1171,1196]" captionStart="FIGURES 23 28" captionStartId="8.[151,264,1705,1728]" captionTargetBox="[151,1436,193,1660]" captionTargetId="figure@8.[151,1436,193,1684]" captionTargetPageId="8" captionText="FIGURES 23 28. Chileotrecha argentinensis n. sp., male. 23 24. Right chelicera. 23. Mesal view. (scale bar = 1 mm). 24. Detail of the flagellum inner surface. (scale bar = 10 µm). 25 27. Opisthosomal sternites ventral view. 25. Genital plate, arrows indicate position of microsetae. (scale bar = 250 µm). 26. Detail of microsetae. (scale bar = 5 µm). 27. Apex of tapered seta of spiracular sternite I. (scale bar = 5 µm). 28. Tarsal pores of pedipalp. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/228598/files/figure.png" pageId="5">Fig. 24</figureCitation>
). The attachment ring of the flagellum is located at the level between principal and first ectal fondal teeth (
<figureCitation id="13302A40FF9AFFA131A74FFEFDCA5ED3" box="[459,528,1207,1232]" captionStart="FIGURES 1 6. 1 2" captionStartId="2.[151,264,1748,1771]" captionTargetBox="[152,1436,205,1700]" captionTargetId="figure@2.[151,1436,195,1725]" captionTargetPageId="2" captionText="FIGURES 1 6. 1 2 ― Chileotrecha atacamensis Maury 1987, male. 1. Right chelicera, ectal view (scale bar = 0, 5 mm). 2. Detail of flagellum (scale bar = 0, 5 mm). 3 6. ― Chileotrecha argentinensis n. sp. 3. Male, right chelicera, ectal view (scale = 0, 5 mm). 4. Detail of male flagellum. (scale bar = 0, 5 mm). 5. Female, right chelicera, ectal view (scale bar = 1 mm). 6. Genital plate of female, ventral view, arrows indicate position of microsetae. (scale bar = 0, 3 mm)." httpUri="https://zenodo.org/record/228592/files/figure.png" pageId="5">Fig. 4</figureCitation>
).
</paragraph>
<paragraph id="8BB436C5FF9AFFA130AB4F92FEE55FB4" blockId="5.[151,1437,775,2024]" pageId="5">
Pedipalps (
<figureCitation id="13302A40FF9AFFA131294F92FE0B5EE8" box="[325,465,1243,1268]" captionStart="FIGURES 11 16. 11 12" captionStartId="6.[151,264,1914,1937]" captionTargetBox="[151,1436,419,1886]" captionTargetId="figure@6.[151,1436,419,1911]" captionTargetPageId="6" captionText="FIGURES 11 16. 11 12. Chileotrecha argentinensis n. sp., male pedipalp. 11. Truncated tip seta with pore. 12. Clubbed seta. (scale bars = 5 µm). 13 14. Procleobis patagonicus, male pedipalp. 13. Truncated tip seta with pore. 14. Clubbed seta. (scale bars = 5 µm). 15 16. Sedna pirata, male pedipalp. 15. Truncated tip seta with pore. 16. Clubbed seta. (scale bars = 5 µm)." httpUri="https://zenodo.org/record/228596/files/figure.png" pageId="5">Figs. 11, 12</figureCitation>
,
<figureCitation id="13302A40FF9AFFA131B34F95FE255EE8" box="[479,511,1244,1268]" captionStart="FIGURES 23 28" captionStartId="8.[151,264,1705,1728]" captionTargetBox="[151,1436,193,1660]" captionTargetId="figure@8.[151,1436,193,1684]" captionTargetPageId="8" captionText="FIGURES 23 28. Chileotrecha argentinensis n. sp., male. 23 24. Right chelicera. 23. Mesal view. (scale bar = 1 mm). 24. Detail of the flagellum inner surface. (scale bar = 10 µm). 25 27. Opisthosomal sternites ventral view. 25. Genital plate, arrows indicate position of microsetae. (scale bar = 250 µm). 26. Detail of microsetae. (scale bar = 5 µm). 27. Apex of tapered seta of spiracular sternite I. (scale bar = 5 µm). 28. Tarsal pores of pedipalp. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/228598/files/figure.png" pageId="5">28</figureCitation>
): All segments coated with several small truncated tip setae with pore (
<figureCitation id="13302A40FF9AFFA135564F92FA545EE8" box="[1338,1422,1243,1268]" captionStart="FIGURES 11 16. 11 12" captionStartId="6.[151,264,1914,1937]" captionTargetBox="[151,1436,419,1886]" captionTargetId="figure@6.[151,1436,419,1911]" captionTargetPageId="6" captionText="FIGURES 11 16. 11 12. Chileotrecha argentinensis n. sp., male pedipalp. 11. Truncated tip seta with pore. 12. Clubbed seta. (scale bars = 5 µm). 13 14. Procleobis patagonicus, male pedipalp. 13. Truncated tip seta with pore. 14. Clubbed seta. (scale bars = 5 µm). 15 16. Sedna pirata, male pedipalp. 15. Truncated tip seta with pore. 16. Clubbed seta. (scale bars = 5 µm)." httpUri="https://zenodo.org/record/228596/files/figure.png" pageId="5">Fig. 11</figureCitation>
), some blunt setae of different sizes, and small ventral spines. Metatarsus with a few clubbed setae (
<figureCitation id="13302A40FF9AFFA134874FB6FAE55F0B" box="[1259,1343,1279,1304]" captionStart="FIGURES 11 16. 11 12" captionStartId="6.[151,264,1914,1937]" captionTargetBox="[151,1436,419,1886]" captionTargetId="figure@6.[151,1436,419,1911]" captionTargetPageId="6" captionText="FIGURES 11 16. 11 12. Chileotrecha argentinensis n. sp., male pedipalp. 11. Truncated tip seta with pore. 12. Clubbed seta. (scale bars = 5 µm). 13 14. Procleobis patagonicus, male pedipalp. 13. Truncated tip seta with pore. 14. Clubbed seta. (scale bars = 5 µm). 15 16. Sedna pirata, male pedipalp. 15. Truncated tip seta with pore. 16. Clubbed seta. (scale bars = 5 µm)." httpUri="https://zenodo.org/record/228596/files/figure.png" pageId="5">Fig. 12</figureCitation>
). Tarsus short, with some clubbed setae, bifurcated setae and dorsal pores (
<figureCitation id="13302A40FF9AFFA133EE4E6AFC0D5F20" box="[898,983,1315,1340]" captionStart="FIGURES 23 28" captionStartId="8.[151,264,1705,1728]" captionTargetBox="[151,1436,193,1660]" captionTargetId="figure@8.[151,1436,193,1684]" captionTargetPageId="8" captionText="FIGURES 23 28. Chileotrecha argentinensis n. sp., male. 23 24. Right chelicera. 23. Mesal view. (scale bar = 1 mm). 24. Detail of the flagellum inner surface. (scale bar = 10 µm). 25 27. Opisthosomal sternites ventral view. 25. Genital plate, arrows indicate position of microsetae. (scale bar = 250 µm). 26. Detail of microsetae. (scale bar = 5 µm). 27. Apex of tapered seta of spiracular sternite I. (scale bar = 5 µm). 28. Tarsal pores of pedipalp. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/228598/files/figure.png" pageId="5">Fig. 28</figureCitation>
). The clubbed setae are twice as long as the truncate setae with pore. The blunt setae present different sizes, but are always equal or longer than clubbed setae. Tibia with five paired short spines and metatarsus with six paired short spines; the basal pair is the weakest in both segments.
</paragraph>
<paragraph id="8BB436C5FF9AFFA130AB4EFDFB165CD4" blockId="5.[151,1437,775,2024]" pageId="5">
Legs: Leg I (
<figureCitation id="13302A40FF9AFFA131324EFAFE315FD0" box="[350,491,1459,1484]" captionStart="FIGURES 17 22" captionStartId="7.[151,264,1724,1747]" captionTargetBox="[151,1436,193,1659]" captionTargetId="figure@7.[151,1436,193,1703]" captionTargetPageId="7" captionText="FIGURES 17 22. Chileotrecha argentinensis n. sp., male. 17 20. Leg I. 17. Tibia, prolateral view. (scale bar = 100 µm). 18. Tarsus, arrow indicates vestigial remnant of the claw, (scale bar = 50 µm). 19. Bifurcated seta of tarsus apex (scale bar = 5 µm). 20. Detail of tarsus apex, arrow indicates vestigial remnant of the claw. (scale bar = 5 µm). 21 22. Leg IV. 21. Tarsus, arrow indicates the position of pseudo segmentation. (scale bar = 1 mm). 22. Detail of pseudo segmentation. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/228597/files/figure.png" pageId="5">Figs. 1720</figureCitation>
): Without claws and spines, covered with small blunt setae; metatarsus with some clubbed setae; tarsus with some clubbed and some bifurcated setae (
<figureCitation id="13302A40FF9AFFA133F84E9EFC3D5FF3" box="[916,999,1495,1520]" captionStart="FIGURES 17 22" captionStartId="7.[151,264,1724,1747]" captionTargetBox="[151,1436,193,1659]" captionTargetId="figure@7.[151,1436,193,1703]" captionTargetPageId="7" captionText="FIGURES 17 22. Chileotrecha argentinensis n. sp., male. 17 20. Leg I. 17. Tibia, prolateral view. (scale bar = 100 µm). 18. Tarsus, arrow indicates vestigial remnant of the claw, (scale bar = 50 µm). 19. Bifurcated seta of tarsus apex (scale bar = 5 µm). 20. Detail of tarsus apex, arrow indicates vestigial remnant of the claw. (scale bar = 5 µm). 21 22. Leg IV. 21. Tarsus, arrow indicates the position of pseudo segmentation. (scale bar = 1 mm). 22. Detail of pseudo segmentation. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/228597/files/figure.png" pageId="5">Fig. 19</figureCitation>
), and with an apical structure (
<figureCitation id="13302A40FF9AFFA1352E4E9EFA4E5FF3" box="[1346,1428,1495,1520]" captionStart="FIGURES 17 22" captionStartId="7.[151,264,1724,1747]" captionTargetBox="[151,1436,193,1659]" captionTargetId="figure@7.[151,1436,193,1703]" captionTargetPageId="7" captionText="FIGURES 17 22. Chileotrecha argentinensis n. sp., male. 17 20. Leg I. 17. Tibia, prolateral view. (scale bar = 100 µm). 18. Tarsus, arrow indicates vestigial remnant of the claw, (scale bar = 50 µm). 19. Bifurcated seta of tarsus apex (scale bar = 5 µm). 20. Detail of tarsus apex, arrow indicates vestigial remnant of the claw. (scale bar = 5 µm). 21 22. Leg IV. 21. Tarsus, arrow indicates the position of pseudo segmentation. (scale bar = 1 mm). 22. Detail of pseudo segmentation. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/228597/files/figure.png" pageId="5">Fig. 20</figureCitation>
) that could be a vestigial remnant of the claw. Legs II, III and IV covered with some robust bifurcated setae, and some blunt setae with different sizes. The trochanters possess robust dorsal spiniform setae. Legs II and III: Tibia with two apical ventral spines; metatarsus with 1.1.1 retrolaterodorsal spines, 1.1 retrolateral spines intercalated with the retro-latero-dorsal being 1.(1).1.(1).1, and 1.1.2 ventral spines; tarsus bi-segmented with 1.2.2/2.2 ventral spines. Leg IV (
<figureCitation id="13302A40FF9AFFA131384DC2FE385CB8" box="[340,482,1675,1700]" captionStart="FIGURES 17 22" captionStartId="7.[151,264,1724,1747]" captionTargetBox="[151,1436,193,1659]" captionTargetId="figure@7.[151,1436,193,1703]" captionTargetPageId="7" captionText="FIGURES 17 22. Chileotrecha argentinensis n. sp., male. 17 20. Leg I. 17. Tibia, prolateral view. (scale bar = 100 µm). 18. Tarsus, arrow indicates vestigial remnant of the claw, (scale bar = 50 µm). 19. Bifurcated seta of tarsus apex (scale bar = 5 µm). 20. Detail of tarsus apex, arrow indicates vestigial remnant of the claw. (scale bar = 5 µm). 21 22. Leg IV. 21. Tarsus, arrow indicates the position of pseudo segmentation. (scale bar = 1 mm). 22. Detail of pseudo segmentation. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/228597/files/figure.png" pageId="5">Figs. 2122</figureCitation>
): Tibia with 1.1.2 ventral spines; metatarsus with 1.1.1.2 ventral spines; tarsus bisegmented with pseudo segmentation on basal segment (
<figureCitation id="13302A40FF9AFFA1337D4DE6FCBF5CDB" box="[785,869,1711,1736]" captionStart="FIGURES 17 22" captionStartId="7.[151,264,1724,1747]" captionTargetBox="[151,1436,193,1659]" captionTargetId="figure@7.[151,1436,193,1703]" captionTargetPageId="7" captionText="FIGURES 17 22. Chileotrecha argentinensis n. sp., male. 17 20. Leg I. 17. Tibia, prolateral view. (scale bar = 100 µm). 18. Tarsus, arrow indicates vestigial remnant of the claw, (scale bar = 50 µm). 19. Bifurcated seta of tarsus apex (scale bar = 5 µm). 20. Detail of tarsus apex, arrow indicates vestigial remnant of the claw. (scale bar = 5 µm). 21 22. Leg IV. 21. Tarsus, arrow indicates the position of pseudo segmentation. (scale bar = 1 mm). 22. Detail of pseudo segmentation. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/228597/files/figure.png" pageId="5">Fig. 22</figureCitation>
), and 2.2.2-2/2.2 ventral spines.
</paragraph>
<paragraph id="8BB436C5FF9AFFA130AB4D9AFD1D5D44" blockId="5.[151,1437,775,2024]" pageId="5">
Opisthosoma: Tergites with some spiniform blunt and bifurcated setae. Sternites (
<figureCitation id="13302A40FF9AFFA1341A4D9AFB255CF0" box="[1142,1279,1747,1772]" captionStart="FIGURES 23 28" captionStartId="8.[151,264,1705,1728]" captionTargetBox="[151,1436,193,1660]" captionTargetId="figure@8.[151,1436,193,1684]" captionTargetPageId="8" captionText="FIGURES 23 28. Chileotrecha argentinensis n. sp., male. 23 24. Right chelicera. 23. Mesal view. (scale bar = 1 mm). 24. Detail of the flagellum inner surface. (scale bar = 10 µm). 25 27. Opisthosomal sternites ventral view. 25. Genital plate, arrows indicate position of microsetae. (scale bar = 250 µm). 26. Detail of microsetae. (scale bar = 5 µm). 27. Apex of tapered seta of spiracular sternite I. (scale bar = 5 µm). 28. Tarsal pores of pedipalp. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/228598/files/figure.png" pageId="5">Figs. 2527</figureCitation>
) with several bifurcated and a few tapered setae (
<figureCitation id="13302A40FF9AFFA1324F4DBEFDAD5D13" box="[547,631,1783,1808]" captionStart="FIGURES 23 28" captionStartId="8.[151,264,1705,1728]" captionTargetBox="[151,1436,193,1660]" captionTargetId="figure@8.[151,1436,193,1684]" captionTargetPageId="8" captionText="FIGURES 23 28. Chileotrecha argentinensis n. sp., male. 23 24. Right chelicera. 23. Mesal view. (scale bar = 1 mm). 24. Detail of the flagellum inner surface. (scale bar = 10 µm). 25 27. Opisthosomal sternites ventral view. 25. Genital plate, arrows indicate position of microsetae. (scale bar = 250 µm). 26. Detail of microsetae. (scale bar = 5 µm). 27. Apex of tapered seta of spiracular sternite I. (scale bar = 5 µm). 28. Tarsal pores of pedipalp. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/228598/files/figure.png" pageId="5">Fig. 27</figureCitation>
). Two pairs of microsetae (
<figureCitation id="13302A40FF9AFFA133CA4DBEFC2D5D0C" box="[934,1015,1783,1808]" captionStart="FIGURES 23 28" captionStartId="8.[151,264,1705,1728]" captionTargetBox="[151,1436,193,1660]" captionTargetId="figure@8.[151,1436,193,1684]" captionTargetPageId="8" captionText="FIGURES 23 28. Chileotrecha argentinensis n. sp., male. 23 24. Right chelicera. 23. Mesal view. (scale bar = 1 mm). 24. Detail of the flagellum inner surface. (scale bar = 10 µm). 25 27. Opisthosomal sternites ventral view. 25. Genital plate, arrows indicate position of microsetae. (scale bar = 250 µm). 26. Detail of microsetae. (scale bar = 5 µm). 27. Apex of tapered seta of spiracular sternite I. (scale bar = 5 µm). 28. Tarsal pores of pedipalp. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/228598/files/figure.png" pageId="5">Fig. 26</figureCitation>
) are placed in the posterior margin of genital plate (
<figureCitation id="13302A40FF9AFFA131594C52FE1A5D28" box="[309,448,1819,1844]" captionStart="FIGURES 23 28" captionStartId="8.[151,264,1705,1728]" captionTargetBox="[151,1436,193,1660]" captionTargetId="figure@8.[151,1436,193,1684]" captionTargetPageId="8" captionText="FIGURES 23 28. Chileotrecha argentinensis n. sp., male. 23 24. Right chelicera. 23. Mesal view. (scale bar = 1 mm). 24. Detail of the flagellum inner surface. (scale bar = 10 µm). 25 27. Opisthosomal sternites ventral view. 25. Genital plate, arrows indicate position of microsetae. (scale bar = 250 µm). 26. Detail of microsetae. (scale bar = 5 µm). 27. Apex of tapered seta of spiracular sternite I. (scale bar = 5 µm). 28. Tarsal pores of pedipalp. (scale bar = 50 µm)." httpUri="https://zenodo.org/record/228598/files/figure.png" pageId="5">Figs. 25, 26</figureCitation>
) and in the posterior margin of spiracular sternites I and II, whereas in postspiracular sternite I there is only one microseta on each side.
</paragraph>
<paragraph id="8BB436C5FF9AFFA130AB4C2AFCC05D60" blockId="5.[151,1437,775,2024]" box="[199,794,1891,1916]" pageId="5">
<emphasis id="B97FEAD7FF9AFFA130AB4C2AFE415D60" bold="true" box="[199,411,1891,1916]" pageId="5">
Female
<typeStatus id="54B08867FF9AFFA131494C2AFE415D60" box="[293,411,1891,1916]" pageId="5" type="paratype">paratypes</typeStatus>
</emphasis>
: Measurements in mm in
<tableCitation id="C689037EFF9AFFA132AC4C2AFCCE5D60" box="[704,788,1891,1916]" captionStart="TABLE 1" captionStartId="3.[151,239,1050,1073]" captionTargetBox="[159,1249,1101,1578]" captionTargetPageId="3" captionText="TABLE 1. Measurements in mm of Chileotrecha argentinensis n. sp. (except propeltidium length / width ratio)." httpUri="http://table.plazi.org/id/DF74664DFF9CFFA730FB4F53FAED5E2D" pageId="5" tableUuid="DF74664DFF9CFFA730FB4F53FAED5E2D">Table 1</tableCitation>
.
</paragraph>
<paragraph id="8BB436C5FF9AFFA130AB4CCEFB695DF4" blockId="5.[151,1437,775,2024]" pageId="5">
Similar to male, but more glabrous, especially on the pedipalp. Prosoma and dorsal surface of trochanters with some spiniform bifurcated setae. Propeltidium notably wider than long. The spines of pedipalps are longer than in males. Chelicerae with a dorsal hump on the fixed finger (
<figureCitation id="13302A40FF9AFFA1334E4C86FCBD5DF4" box="[802,871,1999,2024]" captionStart="FIGURES 1 6. 1 2" captionStartId="2.[151,264,1748,1771]" captionTargetBox="[152,1436,205,1700]" captionTargetId="figure@2.[151,1436,195,1725]" captionTargetPageId="2" captionText="FIGURES 1 6. 1 2 ― Chileotrecha atacamensis Maury 1987, male. 1. Right chelicera, ectal view (scale bar = 0, 5 mm). 2. Detail of flagellum (scale bar = 0, 5 mm). 3 6. ― Chileotrecha argentinensis n. sp. 3. Male, right chelicera, ectal view (scale = 0, 5 mm). 4. Detail of male flagellum. (scale bar = 0, 5 mm). 5. Female, right chelicera, ectal view (scale bar = 1 mm). 6. Genital plate of female, ventral view, arrows indicate position of microsetae. (scale bar = 0, 3 mm)." httpUri="https://zenodo.org/record/228592/files/figure.png" pageId="5">Fig. 5</figureCitation>
). Genital plate as in
<figureCitation id="13302A40FF9AFFA134224C86FB755DF4" box="[1102,1199,1999,2024]" captionStart="FIGURES 1 6. 1 2" captionStartId="2.[151,264,1748,1771]" captionTargetBox="[152,1436,205,1700]" captionTargetId="figure@2.[151,1436,195,1725]" captionTargetPageId="2" captionText="FIGURES 1 6. 1 2 ― Chileotrecha atacamensis Maury 1987, male. 1. Right chelicera, ectal view (scale bar = 0, 5 mm). 2. Detail of flagellum (scale bar = 0, 5 mm). 3 6. ― Chileotrecha argentinensis n. sp. 3. Male, right chelicera, ectal view (scale = 0, 5 mm). 4. Detail of male flagellum. (scale bar = 0, 5 mm). 5. Female, right chelicera, ectal view (scale bar = 1 mm). 6. Genital plate of female, ventral view, arrows indicate position of microsetae. (scale bar = 0, 3 mm)." httpUri="https://zenodo.org/record/228592/files/figure.png" pageId="5">Figure 6</figureCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C311654EFF99FFA230AB4BDEFB565B79" pageId="6" type="distribution">
<paragraph id="8BB436C5FF99FFA230AB4BDEFB565B79" blockId="6.[151,1436,151,357]" pageId="6">
<emphasis id="B97FEAD7FF99FFA230AB4BDEFE835AAC" bold="true" box="[199,345,151,176]" pageId="6">Distribution</emphasis>
:
<taxonomicName id="4C0B4D46FF99FFA2310B4BD1FD4F5AB3" box="[359,661,152,176]" class="Arachnida" family="Ammotrechidae" genus="Chileotrecha" kingdom="Animalia" order="Solifugae" pageId="6" phylum="Arthropoda" rank="species" species="argentinensis" status="sp. nov.">
<emphasis id="B97FEAD7FF99FFA2310B4BD1FD4F5AB3" box="[359,661,152,176]" italics="true" pageId="6">Chileotrecha argentinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24C57ACFF99FFA232F04BDEFD005AAC" box="[668,730,151,176]" pageId="6" rank="species">
<emphasis id="B97FEAD7FF99FFA232F04BDEFD005AAC" bold="true" box="[668,730,151,176]" pageId="6">n. sp.</emphasis>
</taxonomicNameLabel>
occurs in central-western
<collectingCountry id="F31C7655FF99FFA2346D4BDEFBAA5AAC" box="[1025,1136,151,176]" name="Argentina" pageId="6">Argentina</collectingCountry>
(
<figureCitation id="13302A40FF99FFA234134BDEFB195AAC" box="[1151,1219,151,176]" captionStart="FIGURE 7" captionStartId="4.[151,250,857,879]" captionTargetBox="[151,1436,193,835]" captionTargetId="figure@4.[151,1436,193,836]" captionTargetPageId="4" captionText="FIGURE 7. Distribution map of genus Chileotrecha." httpUri="https://zenodo.org/record/228593/files/figure.png" pageId="6">Fig. 7</figureCitation>
), in areas of Monte and ecotonal zones of Monte and arid Chaco; in an altitude range from
<quantity id="4CF39B20FF99FFA233B44BF5FB585AC8" box="[984,1154,188,212]" metricMagnitude="2" metricUnit="m" metricValue="8.5" metricValueMax="10.0" metricValueMin="7.0" pageId="6" unit="m" value="850.0" valueMax="1000.0" valueMin="700.0">700 to 1000 m</quantity>
asl. Most of the studied specimens were collected in Sierra de las Quijadas National Park, in a rocky area at the base of some low hills in the park main entrance. The environment corresponds to
<collectingCountry id="F31C7655FF99FFA233464A4DFC1F5B01" box="[810,965,260,285]" name="Argentina" pageId="6">the Argentine</collectingCountry>
Monte de Llanuras y Mesetas ecoregion (
<bibRefCitation id="EF9A4B34FF99FFA230F24A6EFE5D5B5C" author="Burkart" box="[158,391,295,320]" pageId="6" refString="Burkart, R., Barbaro, N., Sanchez, R. O. &amp; Gomez, D. A. (1999) Ecorregiones de la Argentina, APN, PRODIA, 43 pp." type="book" year="1999">
Burkart
<emphasis id="B97FEAD7FF99FFA230934A60FEE95B5C" box="[255,307,296,320]" italics="true" pageId="6">et al</emphasis>
., 1999
</bibRefCitation>
). The climate in the area is warm and dry, with large daily thermal range and low rainfall (
<quantity id="4CF39B20FF99FFA230F24A05FEFD5B78" box="[158,295,332,356]" metricMagnitude="-1" metricUnit="m" metricValue="1.9" metricValueMax="3.0" metricValueMin="0.8" pageId="6" unit="mm" value="190.0" valueMax="300.0" valueMin="80.0">80300 mm</quantity>
annually). The predominant vegetation is high shrub steppe (
<bibRefCitation id="EF9A4B34FF99FFA233BA4A05FB5A5B79" author="Pol" box="[982,1152,332,357]" pageId="6" refString="Pol, R. G., Camin, S. R. &amp; Astie, A. A. (2006) Situacion ambiental en la ecorregion del Monte. In: Brown, A. D., Martinez Ortiz, U., Acerbi, M. &amp; Corcuera, J. (Eds.), La Situacion Ambiental Argentina 2005. Fundacion Vida Silvestre Argentina, Buenos Aires, Argentina, pp. 227 - 233." type="journal article" year="2006">
Pol
<emphasis id="B97FEAD7FF99FFA234684A04FBEF5B78" box="[1028,1077,332,356]" italics="true" pageId="6">et al</emphasis>
, 2006
</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>