114 lines
9.3 KiB
XML
114 lines
9.3 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="839FF2AC535DA27EEFEFD428379FCBFC" docLanguage="en" docName="ZooKeys 531: 1-139" docOrigin="ZooKeys 531" docSource="http://dx.doi.org/10.3897/zookeys.531.6097" docTitle="Georissa leucococca Vermeulen, Liew & Schilthuizen, sp. n." docType="treatment" docUuid="DD72B156-C3BD-4537-A581-61D3A7A96222" docUuidSource="ZooBank" docVersion="9" lastPageNumber="23" masterDocId="1527DF5A6645C540FFF1FF85AF4AE358" masterDocTitle="Additions to the knowledge of the land snails of Sabah (Malaysia, Borneo), including 48 new species" masterLastPageNumber="139" masterPageNumber="1" pageNumber="22" 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="144057449" LSID="urn:lsid:zoobank.org:act:DD72B156-C3BD-4537-A581-61D3A7A96222" httpUri="http://treatment.plazi.org/id/839FF2AC535DA27EEFEFD428379FCBFC" lastPageId="22" lastPageNumber="23" pageId="21" pageNumber="22">
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<subSubSection pageId="21" pageNumber="22" type="multiple">
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<paragraph pageId="21" pageNumber="22">Taxon classification Animalia Archaeogastropoda Hydrocenidae</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="22" type="nomenclature">
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<paragraph pageId="21" pageNumber="22">
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<taxonomicName LSID="http://zoobank.org/DD72B156-C3BD-4537-A581-61D3A7A96222" authority="Vermeulen, Liew & Schilthuizen" class="Gastropoda" family="Hydrocenidae" genus="Georissa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Georissa leucococca" order="Cycloneritida" pageId="21" pageNumber="22" phylum="Mollusca" rank="species" species="leucococca">Georissa leucococca Vermeulen, Liew & Schilthuizen</taxonomicName>
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<taxonomicNameLabel pageId="21" pageNumber="22">sp. n.</taxonomicNameLabel>
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Figure 19
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</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="22" type="holotype">
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<paragraph pageId="21" pageNumber="22">
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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.5003956" location="Interior Province" municipality="Sabah" specimenCode="RMNH.5003956" specimenCount="1" typeStatus="holotype">
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<typeStatus>Holotype</typeStatus>
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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:839FF2AC535DA27EEFEFD428379FCBFC:747D5C00F16023FF694C4A64DD578486" country="Malaysia" municipality="Sabah" name="Interior Province">Interior Province</location>
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,
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<location LSID="urn:lsid:plazi:treatment:839FF2AC535DA27EEFEFD428379FCBFC:D95965B436ED52C35DAA0E00983043C7" country="Malaysia" municipality="Sabah" name="Sepulut valley">Sepulut valley</location>
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,
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<location LSID="urn:lsid:plazi:treatment:839FF2AC535DA27EEFEFD428379FCBFC:6CF66F6742635AF14A12494EFE775ACF" country="Malaysia" municipality="Sabah" name="Gua Pungiton">Gua Pungiton</location>
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(
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<specimenCode>RMNH.5003956</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="21" pageNumber="22" type="materials_examined">
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<paragraph pageId="21" pageNumber="22">Examined material from Sabah.</paragraph>
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<paragraph pageId="21" pageNumber="22">Interior Province. Sepulut valley, Gua Pungiton (leg. J.J. Vermeulen & M. Schilthuizen, V 8081, BOR/MOL 61); Gua Sanaron (leg. J.J. Vermeulen & M. Schilthuizen, V 8068). Tawau Province. Gua Madai c. 40 km S.S.W. of Lahad Datu (leg. J.J. Vermeulen & H. Duistermaat, V 1736).</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="22" type="description">
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<paragraph pageId="21" pageNumber="22">Description.</paragraph>
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<paragraph pageId="21" pageNumber="22">Shell minute, rather solid, translucent, white; spire conical with convex sides to approx. ovoid; apex rounded. Surface with a silky luster. Whorls moderately convex, rounded; last whorl somewhat more narrowly rounded to slightly angular at the periphery, rounded below. Protoconch minutely rugulose. Teleoconch: radial sculpture consisting of growth lines, locally grading into low, thin riblets at irregular intervals. Spiral sculpture: rather distinct, somewhat spaced, fine, low, thin, rounded spiral threads, on the last whorl present above the periphery, but absent in a narrow area just below the suture. Aperture semi-elliptic, with the parietal side approx. straight or slightly convex; peristome widely extended on the parietal side, not reflected elsewhere, free on the columellar side. Umbilicus open, rimate, a narrow slit underneath the reflected columellar peristome. Dimensions: Height 0.70-1.05 mm; width 0.65-1.00 mm; number of whorls 2 1/4-3; height aperture 0.35-0.50 mm; width aperture 0.35-0.45 mm.</paragraph>
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<caption pageId="21" pageNumber="22">
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<paragraph pageId="21" pageNumber="22">
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Figure 19-20. 19
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<taxonomicName class="Gastropoda" family="Hydrocenidae" genus="Georissa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Georissa leucococca" order="Cycloneritida" pageId="21" pageNumber="22" phylum="Mollusca" rank="species" species="leucococca">Georissa leucococca</taxonomicName>
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sp. n. 19A Frontal view, shell 0.85 mm high 19B Frontal view, shell 1.05 mm high (19A Malaysia, Sabah, Interior Province, Sepulut valley, Gua Pungiton, RMNH.5003956, holotype 19B Malaysia, Sabah, Interior Province, Sepulut valley, Gua Sanaron, V 8068) 20
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<taxonomicName class="Gastropoda" family="Hydrocenidae" genus="Georissa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Georissa nephrostoma" order="Cycloneritida" pageId="21" pageNumber="22" phylum="Mollusca" rank="species" species="nephrostoma">Georissa nephrostoma</taxonomicName>
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sp. n. Frontal view, shell 1.35 mm high (Malaysia, Sabah, Sandakan Province, Kinabatangan valley, Batu Keruak 2 near Sukau, RMNH.5003955, holotype).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="22" type="habitat in sabah and distribution">
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<paragraph pageId="21" pageNumber="22">Habitat in Sabah and distribution.</paragraph>
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<paragraph pageId="21" pageNumber="22">Primary and secondary forest on limestone bedrock. Alt. up to c. 500 m. Sabah: infrequent, a few localities only. Also in Sarawak. Endemic to Borneo.</paragraph>
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</subSubSection>
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<subSubSection pageId="22" pageNumber="23" type="cross diagnosis">
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<paragraph pageId="22" pageNumber="23">
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<pageBreakToken pageId="22" pageNumber="23" start="start">Cross</pageBreakToken>
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diagnosis.
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</paragraph>
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<paragraph pageId="22" pageNumber="23">
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The small size, hardly over 1 mm high at 3 whorls, characterizes the species.
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<taxonomicName class="Gastropoda" family="Hydrocenidae" genus="Georissa" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Georissa gomantongensis" order="Cycloneritida" pageId="22" pageNumber="23" phylum="Mollusca" rank="species" species="gomantongensis">Georissa gomantongensis</taxonomicName>
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E.A. Smith, 1893, has a similar spiral sculpture. Apart from being larger, it has orange to yellow shells and a nodular uppermost spiral thread, situated close to the suture.
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</paragraph>
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<paragraph pageId="22" pageNumber="23">The name refers to the white shell [leucos (Gr.) = white; coccos (Gr.) = kernel].</paragraph>
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</subSubSection>
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</treatment>
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</document> |