252 lines
16 KiB
XML
252 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.523.6114" ID-GBIF-Dataset="4797fafc-be77-457b-b7dc-f58bb3dd21f1" ID-PMC="PMC4602296" ID-Pensoft-Pub="1313-2970-523-31" ID-PubMed="26478698" ID-ZBK="81A71684982448ADAD0C76566B8A1E58" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-523-31" ModsDocOrigin="ZooKeys 523" ModsDocTitle="Seven new hypselostomatid species from China, including some of the world’s smallest land snails (Gastropoda, Pulmonata, Orthurethra)" checkinTime="1451243961253" checkinUser="pensoft" docAuthor="Pall-Gergely, Barna, Hunyadi, Andras, Jochum, Adrienne & Asami, Takahiro" docDate="2015" docId="88E816F40C1323BAEE8E9D99EC79A547" docLanguage="en" docName="ZooKeys 523: 31-62" docOrigin="ZooKeys 523" docSource="http://dx.doi.org/10.3897/zookeys.523.6114" docTitle="Angustopila subelevata Pall-Gergely & Hunyadi, sp. n." docType="treatment" docUuid="74DACAA7-B195-459F-B39E-B11D875FD015" docUuidSource="ZooBank" docVersion="4" lastPageNumber="38" masterDocId="162D0152FF8CFFFB93300E53AF52FFEA" masterDocTitle="Seven new hypselostomatid species from China, including some of the world's smallest land snails (Gastropoda, Pulmonata, Orthurethra)" masterLastPageNumber="62" masterPageNumber="31" pageNumber="37" updateTime="1668160742125" 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>Seven new hypselostomatid species from China, including some of the world's smallest land snails (Gastropoda, Pulmonata, Orthurethra)</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>Pall-Gergely, Barna</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>Hunyadi, Andras</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>Jochum, Adrienne</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>Asami, Takahiro</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>2015</mods:date>
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<mods:detail type="volume">
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<mods:number>523</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>31</mods:start>
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<mods:end>62</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.523.6114</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.523.6114</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-523-31</mods:identifier>
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<mods:identifier type="ZBK">81A71684982448ADAD0C76566B8A1E58</mods:identifier>
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<mods:identifier type="ZooBank">81A71684982448ADAD0C76566B8A1E58</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152062478" LSID="urn:lsid:zoobank.org:act:74DACAA7-B195-459F-B39E-B11D875FD015" httpUri="http://treatment.plazi.org/id/88E816F40C1323BAEE8E9D99EC79A547" lastPageId="7" lastPageNumber="38" pageId="6" pageNumber="37">
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<subSubSection pageId="6" pageNumber="37" type="multiple">
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<paragraph pageId="6" pageNumber="37">Taxon classification Animalia Pulmonata Hypselostomatidae</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="37" type="nomenclature">
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<paragraph pageId="6" pageNumber="37">
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<taxonomicName LSID="http://zoobank.org/74DACAA7-B195-459F-B39E-B11D875FD015" authority="Pall-Gergely & Hunyadi" class="Gastropoda" family="Gastrocoptidae" genus="Angustopila" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Angustopila subelevata" order="Stylommatophora" pageId="6" pageNumber="37" phylum="Mollusca" rank="species" species="subelevata">
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Angustopila subelevata
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<normalizedToken originalValue="Páll-Gergely">Pall-Gergely</normalizedToken>
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& Hunyadi
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</taxonomicName>
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<taxonomicNameLabel pageId="6" pageNumber="37">sp. n.</taxonomicNameLabel>
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Figure 4
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="37" type="type material">
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<paragraph pageId="6" pageNumber="37">Type material.</paragraph>
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<paragraph pageId="6" pageNumber="37">
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China, Guangxi (广西), Hechi Shi (河池市), Bama Xian (巴马县), cliffs at the southern edge of Jiaole Cun (交乐村), 590 m,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="24.117416">24°7.045'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="107.13078">107°7.847'E</geoCoordinate>
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, leg. Hunyadi, A. & Szekeres, M., 10.09.2013., HNHM 99438 (holotype), HNHM 99439/1 (paratype), HA/10 paratypes.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="37" type="diagnosis">
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<paragraph pageId="6" pageNumber="37">Diagnosis.</paragraph>
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<paragraph pageId="6" pageNumber="37">A tiny, conical species with rounded or almost quadrangular aperture without dentition.</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="37" type="description">
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<paragraph pageId="6" pageNumber="37">Description.</paragraph>
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<paragraph pageId="6" pageNumber="37">
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Shell minute, light grey, conical with obtuse apex; spire tilted slightly left; protoconch consists of 1.25-1.5 whorls, microstructure finely pitted and granular with a powdery superficial texture, collectively radiating from the nuclear whorl; a prominent protoconch/teleoconch boundary is present (p/t), which is preceded by very faint rows of finely threaded microstructure; teleoconch finely reticulate with regularly-spaced radial growth lines crossed by rows of microscopic spiral threads.; on the last whorl, every 5
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<normalizedToken originalValue="th–">th-</normalizedToken>
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6th radial line is stronger; the 4.25 whorls are separated by a deep suture; whorls shouldered; body whorl tumid; aperture slightly oblique to shell axis; umbilicus deep, relatively wide; aperture rounded or almost quadrangular, toothless; peristome slightly expanded, not reflected; parietal margin extends forward as a slight tongue-like projection along the columellar curvature; outer lip (side view) arched slightly and drawn back below suture.
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</paragraph>
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<caption pageId="6" pageNumber="37">
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<paragraph pageId="6" pageNumber="37">
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Figure 4. Holotype of
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<taxonomicName class="Gastropoda" family="Gastrocoptidae" genus="Angustopila" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Angustopila subelevata" order="Stylommatophora" pageId="6" pageNumber="37" phylum="Mollusca" rank="species" species="subelevata">Angustopila subelevata</taxonomicName>
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<normalizedToken originalValue="Páll-Gergely">Pall-Gergely</normalizedToken>
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& Hunyadi, sp. n. (HNHM 99438). All images: B.
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<normalizedToken originalValue="Páll-Gergely">Pall-Gergely</normalizedToken>
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.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="37" type="measurements">
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<paragraph pageId="6" pageNumber="37">Measurements</paragraph>
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<paragraph pageId="6" pageNumber="37">(in mm): SH = 0.83-0.91, SW = 0.77-0.81, AH = 0.27-0.3, AW = 0.29-0.32 (n = 8). See also Tables 3 and 4.</paragraph>
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<caption ID-Table-UUID="AF9D897580F37B8D0147AEF2FFEEFCCE" httpUri="http://table.plazi.org/id/AF9D897580F37B8D0147AEF2FFEEFCCE" pageId="6" pageNumber="37">
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<paragraph pageId="6" pageNumber="37">
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Table 3. Shell measurements (mm) for
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<taxonomicName class="Gastropoda" family="Gastrocoptidae" genus="Angustopila" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Angustopila subelevata" order="Stylommatophora" pageId="6" pageNumber="37" phylum="Mollusca" rank="species" species="subelevata">Angustopila subelevata</taxonomicName>
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sp. n. from the type locality. For abbreviations see Table 1.
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</paragraph>
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</caption>
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<paragraph pageId="6" pageNumber="37">
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<table pageId="6" pageNumber="37">
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<tr pageId="6" pageNumber="37">
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<th colspan="1" pageId="6" pageNumber="37" rowspan="1">Specimen</th>
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<th colspan="1" pageId="6" pageNumber="37" rowspan="1">
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<abbrev pageId="6" pageNumber="37">SH</abbrev>
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</th>
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<th colspan="1" pageId="6" pageNumber="37" rowspan="1">
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<abbrev pageId="6" pageNumber="37">SW</abbrev>
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</th>
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<th colspan="1" pageId="6" pageNumber="37" rowspan="1">
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<abbrev pageId="6" pageNumber="37">AH</abbrev>
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</th>
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<th colspan="1" pageId="6" pageNumber="37" rowspan="1">
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<abbrev pageId="6" pageNumber="37">AW</abbrev>
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</th>
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<th colspan="1" pageId="6" pageNumber="37" rowspan="1">
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<abbrev pageId="6" pageNumber="37">SW</abbrev>
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/
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<abbrev pageId="6" pageNumber="37">SH</abbrev>
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<normalizedToken originalValue="×">x</normalizedToken>
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100
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</th>
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<th colspan="1" pageId="6" pageNumber="37" rowspan="1">
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<abbrev pageId="6" pageNumber="37">AW</abbrev>
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/
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<abbrev pageId="6" pageNumber="37">AH</abbrev>
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<normalizedToken originalValue="×">x</normalizedToken>
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100
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</th>
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</tr>
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</table>
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</paragraph>
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<caption ID-Table-UUID="582D70282C5270C19DE15F1270CF2E6B" httpUri="http://table.plazi.org/id/582D70282C5270C19DE15F1270CF2E6B" pageId="6" pageNumber="37">
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<paragraph pageId="6" pageNumber="37">
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Table 4. Average, minimum value (min), maximum value (max), variance of values (var) and standard deviation of a set of values (stdev) for
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<taxonomicName class="Gastropoda" family="Gastrocoptidae" genus="Angustopila" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Angustopila subelevata" order="Stylommatophora" pageId="6" pageNumber="37" phylum="Mollusca" rank="species" species="subelevata">Angustopila subelevata</taxonomicName>
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sp. n. (n= 8). For abbreviations see Table 1.
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</paragraph>
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</caption>
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<paragraph pageId="6" pageNumber="37">
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<table pageId="6" pageNumber="37">
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<tr pageId="6" pageNumber="37">
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<th colspan="1" pageId="6" pageNumber="37" rowspan="1">
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<abbrev pageId="6" pageNumber="37">SH</abbrev>
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</th>
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<th colspan="1" pageId="6" pageNumber="37" rowspan="1">
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<abbrev pageId="6" pageNumber="37">SW</abbrev>
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</th>
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<th colspan="1" pageId="6" pageNumber="37" rowspan="1">
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<abbrev pageId="6" pageNumber="37">AH</abbrev>
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</th>
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<th colspan="1" pageId="6" pageNumber="37" rowspan="1">
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<abbrev pageId="6" pageNumber="37">AW</abbrev>
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</th>
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<th colspan="1" pageId="6" pageNumber="37" rowspan="1">
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<abbrev pageId="6" pageNumber="37">SW</abbrev>
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/
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<abbrev pageId="6" pageNumber="37">SH</abbrev>
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<normalizedToken originalValue="×">x</normalizedToken>
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100
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</th>
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<th colspan="1" pageId="6" pageNumber="37" rowspan="1">
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<abbrev pageId="6" pageNumber="37">AW</abbrev>
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/
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<abbrev pageId="6" pageNumber="37">AH</abbrev>
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<normalizedToken originalValue="×">x</normalizedToken>
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100
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</th>
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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 pageId="7" pageNumber="38" type="differential diagnosis">
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<paragraph pageId="7" pageNumber="38">
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<pageBreakToken pageId="7" pageNumber="38" start="start">Differential</pageBreakToken>
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diagnosis.
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</paragraph>
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<paragraph pageId="7" pageNumber="38">
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The most similar species is the Thai
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<taxonomicName class="Gastropoda" family="Gastrocoptidae" genus="Angustopila" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Angustopila elevata" order="Stylommatophora" pageId="7" pageNumber="38" phylum="Mollusca" rank="species" species="elevata">Angustopila elevata</taxonomicName>
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, which has a more slender shell, a deeper umbilicus and lacks the spiral striae on its base.
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<taxonomicName class="Gastropoda" family="Gastrocoptidae" genus="Angustopila" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Angustopila fabella" order="Stylommatophora" pageId="7" pageNumber="38" phylum="Mollusca" rank="species" species="fabella">Angustopila fabella</taxonomicName>
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sp. n. has a wider shell, a stronger peristome and a well-developed parietal tooth, whereas
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<taxonomicName class="Gastropoda" family="Gastrocoptidae" genus="Angustopila" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Angustopila subelevata" order="Stylommatophora" pageId="7" pageNumber="38" phylum="Mollusca" rank="species" species="subelevata">Angustopila subelevata</taxonomicName>
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sp. n. is toothless. See also the two sympatric species,
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<taxonomicName class="Gastropoda" family="Gastrocoptidae" genus="Angustopila" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Angustopila dominikae" order="Stylommatophora" pageId="7" pageNumber="38" phylum="Mollusca" rank="species" species="dominikae">Angustopila dominikae</taxonomicName>
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sp. n. and
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<taxonomicName class="Gastropoda" family="Gastrocoptidae" genus="Angustopila" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Angustopila szekeresi" order="Stylommatophora" pageId="7" pageNumber="38" phylum="Mollusca" rank="species" species="szekeresi">Angustopila szekeresi</taxonomicName>
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sp. n.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="38" type="etymology">
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<paragraph pageId="7" pageNumber="38">Etymology.</paragraph>
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<paragraph pageId="7" pageNumber="38">
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The name, subelevata, refers to the similarity to the Thai
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<taxonomicName class="Gastropoda" family="Gastrocoptidae" genus="Angustopila" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Angustopila elevata" order="Stylommatophora" pageId="7" pageNumber="38" phylum="Mollusca" rank="species" species="elevata">Angustopila elevata</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="38" type="type locality">
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<paragraph pageId="7" pageNumber="38">Type locality.</paragraph>
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<paragraph pageId="7" pageNumber="38">
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China, Guangxi (广西), Hechi Shi (河池市), Bama Xian (巴马县), cliffs at the southern edge of Jiaole Cun (交乐村), 590 m,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="24.117416">24°7.045'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="107.13078">107°7.847'E</geoCoordinate>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="38" type="distribution">
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<paragraph pageId="7" pageNumber="38">Distribution.</paragraph>
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<paragraph pageId="7" pageNumber="38">The new species is known from the type locality only (Figure 13).</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="38" type="ecology">
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<paragraph pageId="7" pageNumber="38">Ecology.</paragraph>
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<paragraph pageId="7" pageNumber="38">
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As for
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<taxonomicName class="Gastropoda" family="Gastrocoptidae" genus="Angustopila" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Angustopila fabella" order="Stylommatophora" pageId="7" pageNumber="38" phylum="Mollusca" rank="species" species="fabella">Angustopila fabella</taxonomicName>
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sp. n.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="38" type="conservation status">
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<paragraph pageId="7" pageNumber="38">Conservation status.</paragraph>
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<paragraph pageId="7" pageNumber="38">
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As for
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<taxonomicName class="Gastropoda" family="Gastrocoptidae" genus="Angustopila" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Angustopila fabella" order="Stylommatophora" pageId="7" pageNumber="38" phylum="Mollusca" rank="species" species="fabella">Angustopila fabella</taxonomicName>
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sp. n.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="38" type="remarks">
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<paragraph pageId="7" pageNumber="38">Remarks.</paragraph>
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<paragraph pageId="7" pageNumber="38">
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<taxonomicName class="Gastropoda" family="Gastrocoptidae" genus="Angustopila" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Angustopila elevata" order="Stylommatophora" pageId="7" pageNumber="38" phylum="Mollusca" rank="species" species="elevata">Angustopila elevata</taxonomicName>
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, which is known from approx. 1,000 km from the type locality of
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<taxonomicName class="Gastropoda" family="Gastrocoptidae" genus="Angustopila" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Angustopila subelevata" order="Stylommatophora" pageId="7" pageNumber="38" phylum="Mollusca" rank="species" species="subelevata">Angustopila subelevata</taxonomicName>
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sp. n., is strikingly similar to the new species, although the general shell shape and the sculpture seem to be reliably different. See also Discussion.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |