207 lines
16 KiB
XML
207 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.586.6774" ID-GBIF-Dataset="15ef7fd2-d9f5-4a1a-880f-2568578bc61a" ID-PMC="PMC4857030" ID-Pensoft-Pub="1313-2970-586-37" ID-PubMed="27199608" ID-ZBK="A89269087D99452DBFD3A8970561F317" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-586-37" ModsDocOrigin="ZooKeys 586" ModsDocTitle="New species of Austropurcellia, cryptic short-range endemic mite harvestmen (Arachnida, Opiliones, Cyphophthalmi) from Australia’s Wet Tropics biodiversity hotspot" checkinTime="1462413901973" checkinUser="pensoft" docAuthor="Jay, Katya R., Popkin-Hall, Zachary R., Coblens, Michelle J., Oberski, Jill T., Sharma, Prashant P. & Boyer, Sarah L." docDate="2016" docId="48A993B13363A79AC72A3D61EC837371" docLanguage="en" docName="ZooKeys 586: 37-93" docOrigin="ZooKeys 586" docSource="http://dx.doi.org/10.3897/zookeys.586.6774" docTitle="Austropurcellia nuda Popkin-Hall, Jay & Boyer, sp. n." docType="treatment" docUuid="1E45BE1D-2DA4-47AD-BAC6-063C417E05DC" docUuidSource="ZooBank" docVersion="5" lastPageNumber="60" masterDocId="FFA156586169B138D449546FFFC21160" masterDocTitle="New species of Austropurcellia, cryptic short-range endemic mite harvestmen (Arachnida, Opiliones, Cyphophthalmi) from Australia's Wet Tropics biodiversity hotspot" masterLastPageNumber="93" masterPageNumber="37" pageNumber="57" updateTime="1668163076289" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>New species of Austropurcellia, cryptic short-range endemic mite harvestmen (Arachnida, Opiliones, Cyphophthalmi) from Australia's Wet Tropics biodiversity hotspot</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Jay, Katya R.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Popkin-Hall, Zachary R.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Coblens, Michelle J.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Oberski, Jill T.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Sharma, Prashant P.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Boyer, Sarah L.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2016</mods:date>
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<mods:detail type="volume">
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<mods:number>586</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>37</mods:start>
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<mods:end>93</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.586.6774</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.586.6774</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-586-37</mods:identifier>
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<mods:identifier type="ZBK">A89269087D99452DBFD3A8970561F317</mods:identifier>
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<mods:identifier type="ZooBank">A89269087D99452DBFD3A8970561F317</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127872195" LSID="urn:lsid:zoobank.org:act:1E45BE1D-2DA4-47AD-BAC6-063C417E05DC" httpUri="http://treatment.plazi.org/id/48A993B13363A79AC72A3D61EC837371" lastPageId="23" lastPageNumber="60" pageId="20" pageNumber="57">
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<subSubSection pageId="20" pageNumber="57" type="multiple">
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<paragraph pageId="20" pageNumber="57">Taxon classification Animalia Opiliones Pettalidae</paragraph>
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</subSubSection>
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<subSubSection pageId="20" pageNumber="57" type="nomenclature">
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<paragraph pageId="20" pageNumber="57">
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<taxonomicName LSID="http://zoobank.org/1E45BE1D-2DA4-47AD-BAC6-063C417E05DC" authority="Popkin-Hall, Jay & Boyer" class="Arachnida" family="Pettalidae" genus="Austropurcellia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austropurcellia nuda" order="Opiliones" pageId="20" pageNumber="57" phylum="Arthropoda" rank="species" species="nuda">Austropurcellia nuda Popkin-Hall, Jay & Boyer</taxonomicName>
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<taxonomicNameLabel pageId="20" pageNumber="57">sp. n.</taxonomicNameLabel>
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Figs 30, 31, 32, 33, 34, 35
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</paragraph>
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</subSubSection>
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<subSubSection pageId="20" pageNumber="57" type="materials_examined">
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<paragraph pageId="20" pageNumber="57">Material examined.</paragraph>
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<paragraph pageId="20" pageNumber="57">
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Holotype. Male (QM 102444 [ex QM 38118]), Black Mountain Summit,
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<geoCoordinate direction="south" orientation="latitude" precision="55" value="-16.644">16.644°S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="555" value="145.49">145.49°E</geoCoordinate>
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, coll. K. Aland and G. B. Monteith 30.iv.2015, QM 38118.
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</paragraph>
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<paragraph pageId="20" pageNumber="57">Paratypes. 10 males, 19 females, 24 juveniles, same collecting data as holotype, QM 38118, Macalester SEM stubs M30.4, M30.8, M30.9.</paragraph>
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</subSubSection>
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<subSubSection pageId="20" pageNumber="57" type="materials_examined">
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<paragraph pageId="20" pageNumber="57">Additional material.</paragraph>
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<paragraph pageId="20" pageNumber="57">
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2 males, 2 females, Black Mountain 17 km ESE Julatten,
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<geoCoordinate direction="south" orientation="latitude" precision="55" value="-16.65">16.650°S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="55" value="145.483">145.483°E</geoCoordinate>
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, coll. G. B. Monteith, D. Yeates, and D. Cook 29.iv.1982, S 2302, QM berlesate 413, Macalester SEM stubs M20.1, M20.2.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="20" pageNumber="57" type="diagnosis">
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<paragraph pageId="20" pageNumber="57">Diagnosis.</paragraph>
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<paragraph pageId="20" pageNumber="57">
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Distinguished from congeners by lack of scopula on the male anal plate, a trait shared only with
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<taxonomicName class="Arachnida" family="Pettalidae" genus="Austropurcellia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austropurcellia absens" order="Opiliones" pageId="20" pageNumber="57" phylum="Arthropoda" rank="species" species="absens">Austropurcellia absens</taxonomicName>
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. Anal plate is flat and entirely ungranulated;
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<taxonomicName class="Arachnida" family="Pettalidae" genus="Austropurcellia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austropurcellia absens" order="Opiliones" pageId="20" pageNumber="57" phylum="Arthropoda" rank="species" species="absens">Austropurcellia absens</taxonomicName>
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anal plate is convex, bilobed, and mostly granulated.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="23" lastPageNumber="60" pageId="20" pageNumber="57" type="description">
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<paragraph pageId="20" pageNumber="57">Description.</paragraph>
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<paragraph pageId="20" pageNumber="57">Pettalid with tergite VIII bilobed (Fig. 31). Length of male holotype (Fig. 30) 2.1 mm, width at widest point in posterior third of prosoma 1.2 mm, width at ozophores 0.8 mm. Most of body surface covered in microstructure of tubercles and granules (Fig. 31). Transverse sulci present and distinct by lack of granulation (Figs 31A, 32B). Dorsal longitudinal sulcus containing elongated granules oriented flanking dorsal longitudinal sulcus (Figs 31A, 32B). Sternites ubiquitously granulated (Fig. 31B).</paragraph>
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<caption pageId="20" pageNumber="57">
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<paragraph pageId="20" pageNumber="57">
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Figure 30.
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<taxonomicName class="Arachnida" family="Pettalidae" genus="Austropurcellia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austropurcellia nuda" order="Opiliones" pageId="20" pageNumber="57" phylum="Arthropoda" rank="species" species="nuda">Austropurcellia nuda</taxonomicName>
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sp. n., holotype male, QM 102444. A dorsal view B ventral view C lateral view. Scale bars: 0.5 mm.
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</paragraph>
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</caption>
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<caption pageId="20" pageNumber="57">
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<paragraph pageId="20" pageNumber="57">
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Figure 31.
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<taxonomicName class="Arachnida" family="Pettalidae" genus="Austropurcellia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austropurcellia nuda" order="Opiliones" pageId="20" pageNumber="57" phylum="Arthropoda" rank="species" species="nuda">Austropurcellia nuda</taxonomicName>
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sp. n., males. A dorsal view, QM berlesate 413 B ventral view, QM berlesate 38118, paratype. Scale bar: 200
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(A); 500
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(B).
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</paragraph>
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</caption>
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<caption pageId="20" pageNumber="57">
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<paragraph pageId="20" pageNumber="57">
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Figure 32.
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<taxonomicName class="Arachnida" family="Pettalidae" genus="Austropurcellia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austropurcellia nuda" order="Opiliones" pageId="20" pageNumber="57" phylum="Arthropoda" rank="species" species="nuda">Austropurcellia nuda</taxonomicName>
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sp. n., males. A dorsal view of posterior tergites, QM berlesate 38118, paratype B anal plate, QM berlesate 413. Scale bars: 100
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<normalizedToken originalValue="μm">μm</normalizedToken>
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.
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</paragraph>
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</caption>
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<paragraph pageId="20" pageNumber="57">
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Ozophores relatively conical, of type III sensu
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<bibRefCitation author="Juberthie, C" journalOrPublisher="Bulletin du Museum National d'Histoire Naturelle" pageId="34" pageNumber="71" pagination="1371 - 1390" title="Les genres d'opilions Sironinae (Cyphophthalmes)." volume="41" year="1970">Juberthie (1970)</bibRefCitation>
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(Figs 31A, 33B). Coxae of legs I and II mobile, coxae of remaining legs fixed. Male coxae
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<normalizedToken originalValue="II–IV">II-IV</normalizedToken>
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meeting in the midline (Fig. 31B). Male gonostome small, subtriangular, and wider than long (Fig. 31B). Spiracles circular and C-shaped with slightly recurved edges (Fig. 33A), as found in "open circle" type of
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<bibRefCitation author="Giribet, G" journalOrPublisher="Journal of Arachnology" pageId="34" pageNumber="71" pagination="110 - 128" title="A cladistic analysis of the Cyphophthalmid genera (Opiliones, Cyphophthalmi)." url="10.1636/0161-8202(2002)030[0110:ACAOTC]2.0.CO;2" volume="30" year="2002">Giribet and Boyer (2002)</bibRefCitation>
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. Anal region of "pettalid type" (
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<bibRefCitation author="Giribet, G" journalOrPublisher="Journal of Arachnology" pageId="34" pageNumber="71" pagination="110 - 128" title="A cladistic analysis of the Cyphophthalmid genera (Opiliones, Cyphophthalmi)." url="10.1636/0161-8202(2002)030[0110:ACAOTC]2.0.CO;2" volume="30" year="2002">Giribet and Boyer 2002</bibRefCitation>
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). Male tergite VIII bilobed, with lobes ornamented dorsally and ventrally (Fig. 32). Anal plate relatively flat and ungranulated over entire surface with narrow, smooth area running vertically through center from just above the center down to the posterior margin (Fig. 32B). Scopula absent (Fig. 32B). Two anal pores visible (Fig. 32B).
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</paragraph>
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<caption pageId="20" pageNumber="57">
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<paragraph pageId="20" pageNumber="57">
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Figure 33.
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<taxonomicName class="Arachnida" family="Pettalidae" genus="Austropurcellia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austropurcellia nuda" order="Opiliones" pageId="20" pageNumber="57" phylum="Arthropoda" rank="species" species="nuda">Austropurcellia nuda</taxonomicName>
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sp. n., males. A spiracle, QM berlesate 413 B ozophore, QM berlesate 38118, paratype. Scale bar: 20
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(A); 50
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(B).
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</paragraph>
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</caption>
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<paragraph lastPageId="21" lastPageNumber="58" pageId="20" pageNumber="57">
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Chelicerae (Fig. 34A) short and relatively robust. Proximal article of chelicerae with dorsal crest, without ventral process. Median article with prominent apodeme. Chela with two types of dentition typical in pettalids (Fig. 34A). Measurements of cheliceral articles of male paratype from proximal to distal (in mm): 0.61, 0.84, 0.28. Palp (Fig. 34B) with prominent ventral process on trochanter. Measurements
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<pageBreakToken pageId="21" pageNumber="58" start="start">of</pageBreakToken>
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palpal articles of male paratype from proximal to distal (in mm): 0.20, 0.29, 0.18, 0.24, 0.27.
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</paragraph>
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<caption pageId="21" pageNumber="58">
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<paragraph pageId="21" pageNumber="58">
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Figure 34.
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<taxonomicName class="Arachnida" family="Pettalidae" genus="Austropurcellia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austropurcellia nuda" order="Opiliones" pageId="21" pageNumber="58" phylum="Arthropoda" rank="species" species="nuda">Austropurcellia nuda</taxonomicName>
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sp. n., males, QM berlesate 413. A chelicera B palp. Scale bar: 200
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(A); 100
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(B).
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</paragraph>
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</caption>
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<paragraph pageId="21" pageNumber="58">Legs with all claws smooth, without ventral dentition or lateral pegs (Fig. 35). All tarsi smooth (Fig. 35). Distinct solea present on ventral surface of tarsus I (Fig. 35A). Metatarsi I and II heavily ornamented on proximal half, with distal half smooth (Fig. 35A, B). Remaining metatarsi with full ornamentation (Fig. 35C-F). Male tarsus IV fully divided into two tarsomeres (Fig. 35D, E). Adenostyle with robust claw, wide base, and small pore at apex on lateral (external) side (Fig. 35D). Long seta rising from medial (internal) face of adenostyle from below pore to above apex (Fig. 35D, E); very short seta rising from adenostyle base below pore on lateral (external) face (Fig. 35D) (example with adenostyle features labeled, Fig. 5).</paragraph>
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<caption pageId="21" pageNumber="58">
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<paragraph pageId="21" pageNumber="58">
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Figure 35.
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<taxonomicName class="Arachnida" family="Pettalidae" genus="Austropurcellia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austropurcellia nuda" order="Opiliones" pageId="21" pageNumber="58" phylum="Arthropoda" rank="species" species="nuda">Austropurcellia nuda</taxonomicName>
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sp. n., males and female. A male tarsus and metatarsus I, QM berlesate 413 B male tarsus and metatarsus II, QM berlesate 413 C male tarsus and metatarsus III, QM berlesate 413 D male tarsus and metatarsus IV, lateral view, QM berlesate 38118, paratype E male tarsus and metatarsus IV, medial view, QM berlesate 38118, paratype F female tarsus and metatarsus IV, QM berlesate 413. Scale bars: 100
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<normalizedToken originalValue="μm">μm</normalizedToken>
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.
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</paragraph>
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</caption>
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<paragraph lastPageId="23" lastPageNumber="60" pageId="22" pageNumber="59">
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<pageBreakToken pageId="22" pageNumber="59" start="start">Measurements</pageBreakToken>
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from male paratype of leg articles from proximal to distal (in mm): leg I 0.18, 0.52, 0.20, 0.39, 0.14, 0.41; leg II 0.15, 0.41, 0.19, 0.33, 0.14, 0.37; leg III [trochanter damaged], 0.37, 0.20, 0.29, 0.23, 0.32; leg IV 0.19, 0.44, 0.19, 0.35, 0.16, 0.39. Width measurements from male paratype of leg articles from proximal to
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<pageBreakToken pageId="23" pageNumber="60" start="start">distal</pageBreakToken>
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(in mm): leg I 0.20, 0.16, 0.17, 0.16, 0.14, 0.20; leg II 0.18, 0.15, 0.15, 0.15, 0.12, 0.13; leg III [trochanter damaged], 0.17, 0.16, 0.19, 0.13, 0.14; leg IV 0.18, 0.19, 0.18, 0.18, 0.15, 0.17.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="23" pageNumber="60" type="etymology">
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<paragraph pageId="23" pageNumber="60">Etymology.</paragraph>
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<paragraph pageId="23" pageNumber="60">
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The specific epithet is derived from the first declension form of
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<normalizedToken originalValue="nūdus">nūdus</normalizedToken>
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, from Latin, meaning
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<normalizedToken originalValue="“bare”">"bare"</normalizedToken>
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or
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<normalizedToken originalValue="“naked”">"naked"</normalizedToken>
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, a reference to diagnostic absence of the scopula or ornamentation of the anal plate in this species.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |