139 lines
15 KiB
XML
139 lines
15 KiB
XML
<document id="2D2310E30AA72A73D80FCC9FCFC51644" ID-CLB-Dataset="34084" ID-DOI="http://dx.doi.org/10.3897/zookeys.352.6021" ID-GBIF-Dataset="269e0ecb-fea6-4bf3-96eb-8b520c7c1f4f" ID-PMC="PMC3837400" ID-Pensoft-Pub="1313-2970-352-117" ID-PubMed="24294094" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-352-117" ModsDocOrigin="ZooKeys 352" ModsDocTitle="First description of the male of Thaida chepu Platnick, 1987 (Araneae, Austrochilidae) with micro-computed tomography of the palpal organ" checkinTime="1451246657588" checkinUser="pensoft" docAuthor="Michalik, Peter & Ramirez, Martin J." docDate="2013" docId="FFF355BCBA5241F0F8C8A66E830EF6D9" docLanguage="en" docName="ZooKeys 352: 117-125" docOrigin="ZooKeys 352" docSource="http://dx.doi.org/10.3897/zookeys.352.6021" docTitle="Thaida chepu Platnick 1987" docType="treatment" docVersion="5" lastPageNumber="120" masterDocId="13131105FFBD2B4AFFB1FFCDFFD3FF8B" masterDocTitle="First description of the male of Thaida chepu Platnick, 1987 (Araneae, Austrochilidae) with micro-computed tomography of the palpal organ" masterLastPageNumber="125" masterPageNumber="117" pageNumber="118" updateTime="1732856188439" updateUser="ExternalLinkService">
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<mods:mods id="74AAE3AA40B5867DE04AE53E9671B955" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="41BC8F4D1C64298AC01264B7F2C836B3">
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<mods:title id="AF756205E87BE8DD3848BA249D5E6F73">First description of the male of Thaida chepu Platnick, 1987 (Araneae, Austrochilidae) with micro-computed tomography of the palpal organ</mods:title>
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<mods:namePart id="CA81E47CDE33D3283DA2556458ED902F">Michalik, Peter</mods:namePart>
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<mods:roleTerm id="E73C400858D5536C03EDB116988ABA4F">Author</mods:roleTerm>
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<mods:namePart id="F95D2666E8A06654F8EF7ABA82BC2D9F">Ramirez, Martin J.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="025FE32574F0EAC84FAF852CC4497C1C">text</mods:typeOfResource>
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<mods:title id="BC4AC1E0AC62611BB749A57DE7C89F4A">ZooKeys</mods:title>
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<mods:part id="3C4D13843F49CE3A71B6E49B51225B15">
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<mods:date id="EB0BABD6C5BCF98FB88B77C0237CFEC0">2013</mods:date>
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<mods:detail id="5E6A8C1709857C34FC7A1B5BEC0AB486" type="volume">
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<mods:number id="D67D9E7D3F565DEDFEA4FBDEB50946A0">352</mods:number>
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<mods:start id="DBA2D96F0AE6C3F66DF8B72D5029225A">117</mods:start>
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<mods:end id="B1CA3C80FD93A657E57C73585614651C">125</mods:end>
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<mods:location id="32CE3D10E995CCC6CBA34D5106990C74">
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<mods:url id="1AC220BB2544D4928224B801B110A901">http://dx.doi.org/10.3897/zookeys.352.6021</mods:url>
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<mods:classification id="785F925D8144460C33D3CF0D71AD7C36">journal article</mods:classification>
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<mods:identifier id="40B0FC4A2B84CF52AEC09631B3CECFA1" type="DOI">http://dx.doi.org/10.3897/zookeys.352.6021</mods:identifier>
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<mods:identifier id="096FB0768F76E20E20678DF7AFD02377" type="Pensoft-Pub">1313-2970-352-117</mods:identifier>
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</mods:mods>
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<treatment id="FFF355BCBA5241F0F8C8A66E830EF6D9" ID-GBIF-Taxon="152049618" LSID="urn:lsid:plazi:treatment:FFF355BCBA5241F0F8C8A66E830EF6D9" httpUri="http://treatment.plazi.org/id/FFF355BCBA5241F0F8C8A66E830EF6D9" lastPageId="3" lastPageNumber="120" pageId="1" pageNumber="118" scope_family="Austrochilidae" scope_order="Araneae">
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<subSubSection id="8CD28769C99901622C1E94B85849A9EA" pageId="1" pageNumber="118" type="nomenclature">
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<paragraph id="E253284D08CE1EDD714EF9D48BE3FA8A" pageId="1" pageNumber="118">
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<taxonomicName id="517C3B8F29E419F66D5B5E1039A4396F" ID-CoL="55YT5" LSID="http://species-id.net/wiki/Thaida_chepu" authority="Platnick, 1987" authorityName="Platnick" authorityYear="1987" class="Arachnida" family="Austrochilidae" genus="Thaida" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thaida chepu" order="Araneae" pageId="1" pageNumber="118" phylum="Arthropoda" rank="species" species="chepu">Thaida chepu Platnick, 1987</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="2CC3FF2282B2E583753EF7452BE7A280" pageId="1" pageNumber="118" type="material examined">
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<paragraph id="0F3232CF3D57D6609396FBA1C64F6E4B" pageId="1" pageNumber="118">Material examined.</paragraph>
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<paragraph id="71879B4C8DF117D342BDD94FCDFDB86E" pageId="1" pageNumber="118">
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CHILE: Region de Los Lagos (X),
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<normalizedToken id="20EC9235A7452CB347590E6943BADB61" originalValue="Chiloé">Chiloe</normalizedToken>
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province, Isla de
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<normalizedToken id="433AF7117CE72DE4421A49A867699A11" originalValue="Chiloé">Chiloe</normalizedToken>
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, Lago Huillinco, N margin, 4.6 km (air) ESE Cucao,
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<geoCoordinate id="C7A3496C8BF7F9F401F46115FEBC9A26" direction="south" orientation="latitude" precision="1" value="-42.64117">42.64117°S</geoCoordinate>
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,
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<geoCoordinate id="F73AC9AA20ADD033D8F5DAE1EE3BF232" direction="west" orientation="longitude" precision="1" value="-74.04763">74.04763°W</geoCoordinate>
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(GPS,
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<normalizedToken id="80A2915412A7B0B450011A666503839E" originalValue="±">+/-</normalizedToken>
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100m), elev. 12 m (MJR-loc-86), 16 February 2012, 1 male, coll. K. Huckstorf, M. Izquierdo, P. Michalik, M. J. Ramirez, C. S. Wirkner (ZIMG II/28126).
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</paragraph>
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</subSubSection>
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<subSubSection id="51FB5E6B27C5CC8F0E47B38EE10A70C7" lastPageId="2" lastPageNumber="119" pageId="1" pageNumber="118" type="diagnosis">
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<paragraph id="FEF68D65BBA529AF4E107172010D44AE" pageId="1" pageNumber="118">Diagnosis.</paragraph>
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<paragraph id="AAE393DB98C7EAC660BC7250DAD3CC53" lastPageId="2" lastPageNumber="119" pageId="1" pageNumber="118">
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Similar to
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<taxonomicName id="BA3BA8157132AD3CC0FD59114AE1F305" class="Arachnida" family="Austrochilidae" genus="Thaida" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thaida peculiaris" order="Araneae" pageId="2" pageNumber="119" phylum="Arthropoda" rank="species" species="peculiaris">
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<pageBreakToken id="D8BBB2FCC6034B8FCC120CFF8211E067" pageId="2" pageNumber="119" start="start">Thaida</pageBreakToken>
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peculiaris
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</taxonomicName>
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by the clypeus about three times the diameter of the anterior median eyes (Fig. 3); males distinguished from
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<taxonomicName id="A08A1F70BE4C4FF4EEA7A66FC3C9D2F4" class="Arachnida" family="Austrochilidae" genus="Thaida" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thaida peculiaris" order="Araneae" pageId="2" pageNumber="119" phylum="Arthropoda" rank="species" species="peculiaris">Thaida peculiaris</taxonomicName>
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by the copulatory bulb, which has the median apophysis longer than the embolus (Figs 5-10; about half the length of the embolus in
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<taxonomicName id="8A0783889DD78A02FCDF1BC14E95EC1F" class="Arachnida" family="Austrochilidae" genus="Thaida" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thaida peculiaris" order="Araneae" pageId="2" pageNumber="119" phylum="Arthropoda" rank="species" species="peculiaris">Thaida peculiaris</taxonomicName>
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,
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<bibRefCitation id="B9554091C0E7B47DEA976BB6F4447B00" author="Forster, RR" journalOrPublisher="Bulletin of the American Museum of Natural History" pageId="4" pageNumber="121" pagination="1 - 116" title="A review of the spider superfamilies Hypochiloidea and Austrochiloidea (Araneae, Araneomorphae)." volume="185" year="1987">Forster et al. 1987</bibRefCitation>
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, figs 155-157), a stout and curved process of the subtegulum (slender and straight in
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<taxonomicName id="7E9776F141E7582F58DE421026729299" class="Arachnida" family="Austrochilidae" genus="Thaida" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thaida peculiaris" order="Araneae" pageId="2" pageNumber="119" phylum="Arthropoda" rank="species" species="peculiaris">Thaida peculiaris</taxonomicName>
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,
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<bibRefCitation id="9DDFEAD4AE0F58D5ADA153947C89F8AE" author="Forster, RR" journalOrPublisher="Bulletin of the American Museum of Natural History" pageId="4" pageNumber="121" pagination="1 - 116" title="A review of the spider superfamilies Hypochiloidea and Austrochiloidea (Araneae, Araneomorphae)." volume="185" year="1987">Forster et al. 1987</bibRefCitation>
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, figs 155-157), and the bent embolus with a curved tip (embolus of
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<taxonomicName id="B3D3B6B56E01D920AA83EE54F82EBA2F" class="Arachnida" family="Austrochilidae" genus="Thaida" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thaida peculiaris" order="Araneae" pageId="2" pageNumber="119" phylum="Arthropoda" rank="species" species="peculiaris">Thaida peculiaris</taxonomicName>
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without distinct tip,
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<bibRefCitation id="4C08E8B3C74F62CBB7F57B538D32F23A" author="Forster, RR" journalOrPublisher="Bulletin of the American Museum of Natural History" pageId="4" pageNumber="121" pagination="1 - 116" title="A review of the spider superfamilies Hypochiloidea and Austrochiloidea (Araneae, Araneomorphae)." volume="185" year="1987">Forster et al. 1987</bibRefCitation>
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, figs 155-157). Diagnosis of the female in
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<bibRefCitation id="7E0867BF9C077FC85979EE7CB1E490AF" author="Forster, RR" journalOrPublisher="Bulletin of the American Museum of Natural History" pageId="4" pageNumber="121" pagination="1 - 116" title="A review of the spider superfamilies Hypochiloidea and Austrochiloidea (Araneae, Araneomorphae)." volume="185" year="1987">Forster et al. (1987)</bibRefCitation>
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.
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</paragraph>
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<caption id="2619BD9E4D1E3179802161EFFCE72D54" pageId="2" pageNumber="119">
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<paragraph id="0EADA2BC64DEF307B037599C15723496" pageId="2" pageNumber="119">
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Figure 5-10. Left male palp of
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<taxonomicName id="9F8D68D5EE4633C12F226C367B07FAD6" class="Arachnida" family="Austrochilidae" genus="Thaida" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thaida chepu" order="Araneae" pageId="2" pageNumber="119" phylum="Arthropoda" rank="species" species="chepu">Thaida chepu</taxonomicName>
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. 5-7 extended focal plane images of male palp in prolateral (5), ventral (6) and retrolateral (7) view 8-10 surface model of the spermophor superimposed on the volume rendering of the male palp to illustrate dimension and shape of the spermophor. The views correspond to Figs 5-7. The cymbium, subtegulum and tegulum are (partly) removed in Fig. 8 to show tendons and muscles. The arrows point to the opening of the embolus.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="E7B1A1769E54769EAE804E80E9A1834D" pageId="2" pageNumber="119" type="description">
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<paragraph id="16D89D45345183C3296A7DDE5F520783" pageId="2" pageNumber="119">Description.</paragraph>
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<paragraph id="BBC3A12FB608592BE8F7074D08538C5E" pageId="2" pageNumber="119">Male (ZIMG II/28126). Carapace 5.59 long and 4.38 wide; clypeal height 0.68 (in the middle about three times AME diameter in height; Fig. 3); coloration as depicted in Fig. 4. Eye sizes and interdistances: AME 0.24, ALE 0.31, PME 0.25, PLE 0.30; AME-AME 0.05, AME-ALE 0.15, PME-PME 0.26, PME-PLE 0.22, ALE-PLE 0.06; MOQ length 0.77, median ocular quadrangle width 0.78. Spination: femora: I d 1-0-1, p 2-3-3, r 2-3-3; II d 1-2-1, p 2-2-2, r 2-2-2; III d 1-2-1, p 1-2-2, r 2-2-2; IV d 2-2-1, p 0-1-2, r 0-1-3; tibiae: I p 2-3-2, v 3-3-4, r 2-2-2; II p 2-2-2, v 3-4-3, r 1-1-2; III d 1-0-1, p 0-2-2, v 1-1-4, r 0-2-1; IV missing; metatarsus: I p 3-1-2, v 1-1-1, r 2-2-2; II d 0-1-2, p 1-2-2, v 0-1-2, r 1-1-0; III p 1-1-2, v 2-3-2, r 2-2-1; IV missing. Palp (Figs 5-10): cymbium slender, median apophysis slender and spine-shaped with serrated tip, embolus broad with twisted, membranous flange and slit-like opening, membranous spermophor as depicted in Figs 8-10, m29 and m30 originating in tibia. The 3D reconstruction revealed that the spermophor fills most of the subtegulum and is flattened and thin within the embolus (Video 1). Abdomen missing.</paragraph>
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<caption id="5C35EE5B6CF2C75AE4EB27A0969311BD" pageId="2" pageNumber="119">
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<paragraph id="3B9BF9FBC959E725F5A0C218C9A829B0" pageId="2" pageNumber="119">Video 1. Surface model of the spermophor superimposed on the volume rendering of the male palp. Video available for download in full resolution from http://www.pensoft.net/J_FILES/1/articles/6021/export.php_files/Michalik_Ramirez_Video_1.avi.</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="656E71E8906DD5938C1FEA512C4A043F" pageId="3" pageNumber="120" type="appendages measurements">
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<paragraph id="5048EB1BFA4E62CFE56FFE7F4C2B3CC3" pageId="3" pageNumber="120">
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<pageBreakToken id="AEA856F2A506A12BEE170EFFF156F5DA" pageId="3" pageNumber="120" start="start">Appendages</pageBreakToken>
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measurements:
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</paragraph>
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<paragraph id="42759C51817E813C4AD3904319FA10E7" pageId="3" pageNumber="120">
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<table id="C82AF1921F63E8063B819408BFA28E2D" pageId="3" pageNumber="120">
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<tr id="9127BBCEBFFF27AA10B1AF36DAC94F60" pageId="3" pageNumber="120">
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<th id="26D8E3D27C46497249A6EA4243DA8B18" colspan="1" pageId="3" pageNumber="120" rowspan="1">I</th>
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<th id="9F8DCB746D8E56B74CB064D6EDC344DB" colspan="1" pageId="3" pageNumber="120" rowspan="1">II</th>
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<th id="E018466CC920461C80264C1FB28952E6" colspan="1" pageId="3" pageNumber="120" rowspan="1">III</th>
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<th id="54C83CF08C68E3673541B3D725929706" colspan="1" pageId="3" pageNumber="120" rowspan="1">IV</th>
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<th id="CE8277716D8E28404E712ED46712E6BE" colspan="1" pageId="3" pageNumber="120" rowspan="1">Palp</th>
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</tr>
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<tr id="1F92132A52F576FE67EDD6DEE8E783FC" pageId="3" pageNumber="120">
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<td id="CD317C88F6B7648A776840E069F0736A" colspan="1" pageId="3" pageNumber="120" rowspan="1">Total</td>
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</tr>
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</table>
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</paragraph>
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</subSubSection>
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<subSubSection id="6ABA0C5F9B14FE50180E1A66ACCF3D4A" pageId="3" pageNumber="120" type="natural history">
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<paragraph id="7399A4FAF4CFB94FF7A06D7DAF2CE5E8" pageId="3" pageNumber="120">Natural history.</paragraph>
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<paragraph id="B8ECEBFAB089773119D7C7D5665C2AA6" pageId="3" pageNumber="120">
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The webs of
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<taxonomicName id="B7D5FE0B38034E82E6ECC244468B5097" class="Arachnida" family="Austrochilidae" genus="Thaida" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thaida chepu" order="Araneae" pageId="3" pageNumber="120" phylum="Arthropoda" rank="species" species="chepu">Thaida chepu</taxonomicName>
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are very similar to those described for
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<taxonomicName id="6D81B96D9C6302F23A5FA599194F11AD" class="Arachnida" family="Austrochilidae" genus="Thaida" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thaida peculiaris" order="Araneae" pageId="3" pageNumber="120" phylum="Arthropoda" rank="species" species="peculiaris">Thaida peculiaris</taxonomicName>
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Karsch 1880 and
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<taxonomicName id="7DEBFC54CA5F5AB3E6EA29C0E8B6757C" genus="Austrochilusforsteri" lsidName="Austrochilusforsteri" pageId="3" pageNumber="120" rank="genus">Austrochilusforsteri</taxonomicName>
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Grismado, Lopardo & Platnick, 2003 by
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<bibRefCitation id="C24474116D68BDE064AC8C4003C3A296" author="Lopardo, L" journalOrPublisher="Journal of Arachnology" pageId="4" pageNumber="121" pagination="42 - 54" title="Web building behavior and the phylogeny of austrochiline spiders." url="10.1636/H02-45" volume="32" year="2004">Lopardo et al. (2004)</bibRefCitation>
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(Fig. 2).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |