124 lines
11 KiB
XML
124 lines
11 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.531.6097" ID-GBIF-Dataset="70702787-a6a8-4af7-9702-738f344a5cbe" ID-PMC="PMC4668911" ID-Pensoft-Pub="1313-2970-531-1" ID-PubMed="26692803" ID-ZBK="C845838EC9124BD8AB4E07980F91959E" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-531-1" ModsDocOrigin="ZooKeys 531" ModsDocTitle="Additions to the knowledge of the land snails of Sabah (Malaysia, Borneo), including 48 new species" checkinTime="1451243834596" checkinUser="pensoft" docAuthor="Vermeulen, Jaap J., Liew, Thor-Seng & Schilthuizen, Menno" docDate="2015" docId="AFDDC1E7985C34905645BB8151D98CCA" docLanguage="en" docName="ZooKeys 531: 1-139" docOrigin="ZooKeys 531" docSource="http://dx.doi.org/10.3897/zookeys.531.6097" docTitle="Philalanka tambunanensis Vermeulen, Liew & Schilthuizen, sp. n." docType="treatment" docUuid="1B552A26-6D93-4C9A-A818-CECF4F1961C4" docUuidSource="ZooBank" docVersion="9" lastPageNumber="51" masterDocId="1527DF5A6645C540FFF1FF85AF4AE358" masterDocTitle="Additions to the knowledge of the land snails of Sabah (Malaysia, Borneo), including 48 new species" masterLastPageNumber="139" masterPageNumber="1" pageNumber="50" updateTime="1668160884494" 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>Additions to the knowledge of the land snails of Sabah (Malaysia, Borneo), including 48 new species</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>Vermeulen, Jaap 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>Liew, Thor-Seng</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>Schilthuizen, Menno</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>531</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>139</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.531.6097</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.531.6097</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-531-1</mods:identifier>
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<mods:identifier type="ZBK">C845838EC9124BD8AB4E07980F91959E</mods:identifier>
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<mods:identifier type="ZooBank">C845838EC9124BD8AB4E07980F91959E</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="144057517" LSID="urn:lsid:zoobank.org:act:1B552A26-6D93-4C9A-A818-CECF4F1961C4" httpUri="http://treatment.plazi.org/id/AFDDC1E7985C34905645BB8151D98CCA" lastPageId="50" lastPageNumber="51" pageId="49" pageNumber="50">
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<subSubSection pageId="49" pageNumber="50" type="multiple">
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<paragraph pageId="49" pageNumber="50">Taxon classification Animalia Stylommatophora Endodontidae</paragraph>
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</subSubSection>
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<subSubSection pageId="49" pageNumber="50" type="nomenclature">
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<paragraph pageId="49" pageNumber="50">
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<taxonomicName LSID="http://zoobank.org/1B552A26-6D93-4C9A-A818-CECF4F1961C4" authority="Vermeulen, Liew & Schilthuizen" class="Gastropoda" family="Charopidae" genus="Philalanka" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Philalanka tambunanensis" order="Stylommatophora" pageId="49" pageNumber="50" phylum="Mollusca" rank="species" species="tambunanensis">Philalanka tambunanensis Vermeulen, Liew & Schilthuizen</taxonomicName>
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<taxonomicNameLabel pageId="49" pageNumber="50">sp. n.</taxonomicNameLabel>
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Figure 42
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</paragraph>
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</subSubSection>
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<subSubSection pageId="50" pageNumber="51" type="holotype">
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<paragraph pageId="50" pageNumber="51">
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<materialsCitation collectingDate="2015-01-01" collectingDateMax="2015-12-31" collectingDateMin="2015-01-01" collectionCode="RMNH" country="Malaysia" httpUri="http://data.biodiversitydata.nl/naturalis/specimen/RMNH.5003938" location="Interior Province" municipality="Sabah" specimenCode="RMNH.5003938" specimenCount="1" typeStatus="holotype">
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<pageBreakToken pageId="50" pageNumber="51" start="start">
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<typeStatus>Holotype</typeStatus>
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</pageBreakToken>
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.
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<collectingCountry>Malaysia</collectingCountry>
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,
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<collectingMunicipality>Sabah</collectingMunicipality>
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,
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<location LSID="urn:lsid:plazi:treatment:AFDDC1E7985C34905645BB8151D98CCA:2499A672D1F72716BB94743C5A5D7506" country="Malaysia" municipality="Sabah" name="Interior Province">Interior Province</location>
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,
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<location LSID="urn:lsid:plazi:treatment:AFDDC1E7985C34905645BB8151D98CCA:813EB3E19E19C84F79DFB50C5F224246" country="Malaysia" municipality="Sabah" name="Gunung Trusmadi slopes">Gunung Trusmadi slopes</location>
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,
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<location LSID="urn:lsid:plazi:treatment:AFDDC1E7985C34905645BB8151D98CCA:59A20114A6BEF830992836FFC11E8486" country="Malaysia" municipality="Sabah" name="Gua Loloposon">Gua Loloposon</location>
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(
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<specimenCode>RMNH.5003938</specimenCode>
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).
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="50" pageNumber="51" type="materials_examined">
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<paragraph pageId="50" pageNumber="51">Examined material from Sabah.</paragraph>
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<paragraph pageId="50" pageNumber="51">Interior Province. Upper Padas valley, Long Pasia (leg. T.S. Liew & Meckson, BOR/MOL 4340). Crocker Range N.P., West of the km 10 marker on the road Tambunan-Ranau, Mahua Waterfall (leg. J.J. Vermeulen & M. Schilthuizen, V 14250; leg. M. Schilthuizen, BOR/MOL 2317). Gunung Trusmadi slopes, Gua Loloposon (leg. J.J. Vermeulen, V 13221).</paragraph>
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</subSubSection>
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<subSubSection pageId="50" pageNumber="51" type="description">
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<paragraph pageId="50" pageNumber="51">Description.</paragraph>
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<paragraph pageId="50" pageNumber="51">Shell very small, thin, translucent to opaque, pale brown- or yellow-corneous to white, conical with flat or slightly convex sides; apex widely rounded. Surface with a silky luster. Whorls convex, rounded. Protoconch whorls convex; sculpture: 10-15 rather distinct, thin spiral threads; radial sculpture approx. absent or some very fine, subordinate wrinkles. Teleoconch: Last whorl with (1-)2 inconspicuous to distinct, narrow spiral threads (1 above the periphery, sometimes absent; 1 below the periphery, coinciding with the suture of the penultimate whorl); next to these a distinct, fine, rather dense spiral striation present, sometimes less conspicuous just below the suture; below the lowermost spiral thread the spiral striation is (somewhat) more widely spaced and gradually disappears towards the umbilicus. Radial sculpture most distinct below the suture: fine growth lines grading into rather densely placed, rather distinct riblets; the interstices between these riblets cut into the crests of the spiral striation. Umbilicus open, rather narrow. Dimensions: Height up to 2.3 mm; width up to 2.5 mm; diameters of the first four whorls 0.55-0.80 mm, 0.95-1.20 mm, 1.45-1.80 mm, 2.0-2.3 mm respectively; number of whorls up to 5; height aperture up to 1.0 mm; width aperture up to 1.3 mm.</paragraph>
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<caption pageId="50" pageNumber="51">
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<paragraph pageId="50" pageNumber="51">
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Figure 42-43. 42
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<taxonomicName class="Gastropoda" family="Charopidae" genus="Philalanka" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Philalanka tambunanensis" order="Stylommatophora" pageId="50" pageNumber="51" phylum="Mollusca" rank="species" species="tambunanensis">Philalanka tambunanensis</taxonomicName>
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sp. n. 42A Frontal view, shell 1.9 mm high 42B Umbilical view (Malaysia, Sabah, Interior Province, Gunung Trusmadi slopes, Gua Loloposon, RMNH.5003938, holotype) 43
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<taxonomicName class="Gastropoda" family="Charopidae" genus="Philalanka" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Philalanka kusana" order="Stylommatophora" pageId="50" pageNumber="51" phylum="Mollusca" rank="species" species="kusana">Philalanka kusana</taxonomicName>
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(Aldrich, 1889). 43A Frontal view, shell 3.4 mm high 43B Umbilical view of same shell 43C Frontal view, shell 3.4 mm high (Malaysia, Sabah, Interior Province, Gunung Trusmadi slopes, Gua Loloposon, V 13223).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="50" pageNumber="51" type="habitat in sabah and distribution">
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<paragraph pageId="50" pageNumber="51">Habitat in Sabah and distribution.</paragraph>
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<paragraph pageId="50" pageNumber="51">Damp primary forest around streams, on limestone and sandstone bedrock, 500-1000 m alt. Sabah: Upper Padas River, Tambunan valley. Endemic to Sabah.</paragraph>
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</subSubSection>
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<subSubSection pageId="50" pageNumber="51" type="cross diagnosis">
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<paragraph pageId="50" pageNumber="51">Cross diagnosis.</paragraph>
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<paragraph pageId="50" pageNumber="51">
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Differs from
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<taxonomicName class="Gastropoda" family="Charopidae" genus="Philalanka" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Philalanka kusana" order="Stylommatophora" pageId="50" pageNumber="51" phylum="Mollusca" rank="species" species="kusana">Philalanka kusana</taxonomicName>
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by the more distinct spiral striation next to the two threads, as well as a more distinct radial sculpture. As a result, the shell is not shiny, but has a silky luster.
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<taxonomicName class="Gastropoda" family="Charopidae" genus="Philalanka" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Philalanka tambunanensis" order="Stylommatophora" pageId="50" pageNumber="51" phylum="Mollusca" rank="species" species="tambunanensis">Philalanka tambunanensis</taxonomicName>
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usually has two spiral threads;
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<taxonomicName class="Gastropoda" family="Charopidae" genus="Philalanka" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Philalanka kusana" order="Stylommatophora" pageId="50" pageNumber="51" phylum="Mollusca" rank="species" species="kusana">Philalanka kusana</taxonomicName>
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usually has three, sometimes two.
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</paragraph>
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<paragraph pageId="50" pageNumber="51">
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<taxonomicName class="Gastropoda" family="Charopidae" genus="Philalanka" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Philalanka carinifera" order="Stylommatophora" pageId="50" pageNumber="51" phylum="Mollusca" rank="species" species="carinifera">Philalanka carinifera</taxonomicName>
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(Stoliczka), from Peninsular Malaysia, is more densely coiled (diameters of the first four whorls 0.4-0.5 mm, 0.70-0.85 mm, 1.05-1.20 mm, 1.4-1.6 mm respectively), and has a shiny surface with inconspicuous sculpture only, apart from the spiral threads.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="50" pageNumber="51" type="etymology">
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<paragraph pageId="50" pageNumber="51">Etymology.</paragraph>
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<paragraph pageId="50" pageNumber="51">The name refers to the area where the species is found.</paragraph>
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</subSubSection>
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</treatment>
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</document> |