136 lines
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136 lines
13 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="A3DCD96FC6ED017815F49C504B5AACFA" docLanguage="en" docName="ZooKeys 531: 1-139" docOrigin="ZooKeys 531" docSource="http://dx.doi.org/10.3897/zookeys.531.6097" docTitle="Acmella cyrtoglyphe Vermeulen, Liew & Schilthuizen, sp. n." docType="treatment" docUuid="8D19118B-5CE0-469A-8AAA-30945C0611FB" docUuidSource="ZooBank" docVersion="10" lastPageNumber="3" masterDocId="1527DF5A6645C540FFF1FF85AF4AE358" masterDocTitle="Additions to the knowledge of the land snails of Sabah (Malaysia, Borneo), including 48 new species" masterLastPageNumber="139" masterPageNumber="1" pageNumber="3" 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="144057469" LSID="urn:lsid:zoobank.org:act:8D19118B-5CE0-469A-8AAA-30945C0611FB" httpUri="http://treatment.plazi.org/id/A3DCD96FC6ED017815F49C504B5AACFA" lastPageNumber="3" pageId="2" pageNumber="3">
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<subSubSection pageId="2" pageNumber="3" type="multiple">
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<paragraph pageId="2" pageNumber="3">Taxon classification Animalia Littorinimorpha Assimineidae</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="nomenclature">
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<paragraph pageId="2" pageNumber="3">
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<taxonomicName LSID="http://zoobank.org/8D19118B-5CE0-469A-8AAA-30945C0611FB" authority="Vermeulen, Liew & Schilthuizen" class="Gastropoda" family="Assimineidae" genus="Acmella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Acmella cyrtoglyphe" order="Littorinimorpha" pageId="2" pageNumber="3" phylum="Mollusca" rank="species" species="cyrtoglyphe">Acmella cyrtoglyphe Vermeulen, Liew & Schilthuizen</taxonomicName>
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<taxonomicNameLabel pageId="2" pageNumber="3">sp. n.</taxonomicNameLabel>
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Figure 1
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="reference_group">
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<paragraph pageId="2" pageNumber="3">
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<taxonomicName class="Gastropoda" family="Assimineidae" genus="Acmella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Acmella cyrtoglyphe" order="Littorinimorpha" pageId="2" pageNumber="3" phylum="Mollusca" rank="species" species="cyrtoglyphe">Acmella cyrtoglyphe</taxonomicName>
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nomen nudum:
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<bibRefCitation author="Clements, R" journalOrPublisher="Biological Conservation" pageId="2" pageNumber="3" pagination="2751 - 2764" title="Using biogeographical patterns of endemic land snails to improve conservation planning for limestone karsts." url="10.1016/j.biocon.2008.08.011" volume="141" year="2008">Clements et al. 2008</bibRefCitation>
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: 2761-2762.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="holotype">
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<paragraph pageId="2" pageNumber="3">
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<materialsCitation collectingDate="2015-01-01" collectingDateMax="2015-12-31" collectingDateMin="2015-01-01" collectionCode="RMNH" collectorName="J. J. Vermeulen, & M. Schilthuizen" country="Malaysia" httpUri="http://data.biodiversitydata.nl/naturalis/specimen/RMNH.5003948" location="Interior Province" municipality="Sabah" specimenCode="RMNH. 5003948" 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:A3DCD96FC6ED017815F49C504B5AACFA:6E343607111AEC416B42DB8FD01E925E" country="Malaysia" municipality="Sabah" name="Interior Province">Interior Province</location>
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,
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<location LSID="urn:lsid:plazi:treatment:A3DCD96FC6ED017815F49C504B5AACFA:D946632982BB71EA52431AE08D124BC4" country="Malaysia" municipality="Sabah" name="Sepulut valley">Sepulut valley</location>
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,
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<location LSID="urn:lsid:plazi:treatment:A3DCD96FC6ED017815F49C504B5AACFA:79FE1F96495F99D68C302BF3B8927597" country="Malaysia" municipality="Sabah" name="Gua Sanaron">Gua Sanaron</location>
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(leg.
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<collectorName>J.J. Vermeulen</collectorName>
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<collectorName>& M. Schilthuizen</collectorName>
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,
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<specimenCode>RMNH.5003948</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="2" pageNumber="3" type="materials_examined">
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<paragraph pageId="2" pageNumber="3">Examined material from Sabah.</paragraph>
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<paragraph pageId="2" pageNumber="3">
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Interior Province. Pinangah valley, Batu Urun (= Bukit Sinobang) (leg. J.J. Vermeulen, V 7977; leg. R. Haegens, V 5635). Pun Batu c. 30 km West of Sepulut (leg. J.J. Vermeulen, V 1271). Sepulut valley, Batu Punggul (leg. J.J. Vermeulen, V 1915); Batu Temurung (leg. J.J. Vermeulen, V 8061); Gua Pungiton (leg. J.J. Vermeulen & M. Schilthuizen, V 7527; leg. M. Schilthuizen, BOR/MOL 609); Gua Sanaron (leg. J.J. Vermeulen & M. Schilthuizen, V 7647; leg. M. Schilthuizen, V 13514, BOR/MOL 601); Gua Sanaron, inside cave (leg. M. Schilthuizen, V 13558). Sandakan Province. Kinabatangan valley, Batu Keruak (leg. M. Salverda, H. van Oosten, BOR/MOL 1775; leg. T.S. Liew & B. Elahan, BOR/MOL 1867); Batu Mawas (leg. T.S. Liew & M. Schilthuizen, BOR/MOL 2013, BOR/MOL 3592); Batu Tomanggong Kecil (leg. T.S. Liew & B. Elahan, BOR/MOL 2045); Batu Pangi (leg. J.J. Vermeulen & M. Schilthuizen, V 9644). Pinangah valley, Batu Melikop (leg. R. Kiew, V 7718). Segama valley, North end of limestone ridge on East bank Tabin River (leg. J.J. Vermeulen & M. Schilthuizen, V 7754; leg. J.J. Vermeulen & M. Schilthuizen, V 7757). Tawau Province. Batu Baturong c. 50 km W.S.W. of Lahad Datu (leg. J.J. Vermeulen & H. Duistermaat, V 1844); Batu Baturong, North slope (leg. J.J. Vermeulen, V 7571); Gua Madai c. 40 km S.S.W. of Lahad Datu (leg. J.J. Vermeulen & H. Duistermaat, V 1735); Gua Madai c. 40 km S.S.W. of Lahad Datu, N.E.-end (leg. J.J. Vermeulen, V 7677). Segama valley,
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<normalizedToken originalValue="‘Kirk’s" pageId="2" pageNumber="3">'Kirk's</normalizedToken>
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<normalizedToken originalValue="Cave’" pageId="2" pageNumber="3">Cave'</normalizedToken>
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8 km North of Lahad Datu (leg. J.J. Vermeulen, V 1230). Semporna area, Segarong Hills, Batu Tengar, 25 km E.S.E. Of Kunak (leg. J.J. Vermeulen & H. Duistermaat, V 1811); Bukit Pababola, 25 km E.S.E. of Kunak (leg. J.J. Vermeulen & H. Duistermaat, V 1783).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="description">
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<paragraph pageId="2" pageNumber="3">Description.</paragraph>
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<paragraph pageId="2" pageNumber="3">Shell minute, thin, somewhat translucent, white. Surface shiny. Spire conical with approx. flat sides, apex obtuse, whorls convex, sometimes slightly shouldered. Sculpture. Radial sculpture predominant: densely placed and regularly spaced, prosocline riblets which are distinctly sinuous around the periphery, and which below the periphery are about as strong as above or weaker, some bifurcating from the periphery downwards. Spiral threads usually present, visible in between the radial riblets, inconspicuous to rather distinct, (rather) densely placed at regular intervals. Aperture approx. obliquely elliptic in outline, with a straight parietal side, transition from parietal to basal side rounded to obtusely angular. Umbilicus open, (rather) wide. Dimensions. Height 1.00-1.50 mm; width 0.85-1.10 mm; h/w 1.10-1.36; number of whorls 4 1/8-5 7/8; height aperture 0.35-0.50 mm; width aperture 0.37-0.50 mm.</paragraph>
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<caption pageId="2" pageNumber="3">
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<paragraph pageId="2" pageNumber="3">
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Figure 1-2. 1
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<taxonomicName class="Gastropoda" family="Assimineidae" genus="Acmella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Acmella cyrtoglyphe" order="Littorinimorpha" pageId="2" pageNumber="3" phylum="Mollusca" rank="species" species="cyrtoglyphe">Acmella cyrtoglyphe</taxonomicName>
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sp. n. Frontal view, shell 1.4 mm high 1B Same shell, umbilical view 1C Frontal view, shell 1.1 mm high 1D Same shell, umbilical view (1A, 1B Malaysia, Sabah, Interior Province, Sepulut valley, Gua Sanaron, RMNH.5003948, holotype 1C, 1D Malaysia, Sabah, Sandakan Province, Kinabatangan valley, Batu Pangi, V 9644) 2
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<taxonomicName class="Gastropoda" family="Assimineidae" genus="Acmella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Acmella umbilicata" order="Littorinimorpha" pageId="2" pageNumber="3" phylum="Mollusca" rank="species" species="umbilicata">Acmella umbilicata</taxonomicName>
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sp. n. 2A Frontal view, shell 1.3 mm high 2B Same shell, umbilical view 2C Frontal view, shell 1.3 mm high (Malaysia, Sabah, Interior Province, Pinangah valley, Batu Urun (= Bukit Sinobang) 2A, 2B RMNH.5003946, holotype; 2CV 9644).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="habitat in sabah and distribution">
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<paragraph pageId="2" pageNumber="3">Habitat in Sabah and distribution.</paragraph>
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<paragraph pageId="2" pageNumber="3">Primary and secondary forest on limestone bedrock, at 0-700 m alt. Sabah: Interior Province, South part; East coast: from Kinabatangan River valley and further South. Also in Sarawak, Kalimantan. Endemic to Borneo.</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="cross diagnosis">
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<paragraph pageId="2" pageNumber="3">Cross diagnosis.</paragraph>
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<paragraph pageId="2" pageNumber="3">
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Shares the prominent, prosocline radial sculpture with
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<taxonomicName class="Gastropoda" family="Assimineidae" genus="Acmella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Acmella roepstoffiana" order="Littorinimorpha" pageId="2" pageNumber="3" phylum="Mollusca" rank="species" species="roepstoffiana">Acmella roepstoffiana</taxonomicName>
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Godwin Austen & Nevill, 1879, from the Nicobar Islands.
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<taxonomicName class="Gastropoda" family="Assimineidae" genus="Acmella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Acmella cyrtoglyphe" order="Littorinimorpha" pageId="2" pageNumber="3" phylum="Mollusca" rank="species" species="cyrtoglyphe">Acmella cyrtoglyphe</taxonomicName>
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differs by the more convex whorls and the wider umbilicus, which is not at all covered by the peristome.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="remarks">
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<paragraph pageId="2" pageNumber="3">Remarks.</paragraph>
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<paragraph pageId="2" pageNumber="3">The material of this species displays variability in two characters but we are not able to divide it into discrete units. The ratio height/width varies, and with it the width of the umbilicus. The spacing of the radial ribs above the periphery also varies; specimens with moderately spaced radial ribs above the periphery have the radial ribs bifurcating more frequently below the periphery. Next to this, the whorls are more depressed in some specimens than in others.</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="3" type="etymology">
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<paragraph pageId="2" pageNumber="3">Etymology.</paragraph>
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<paragraph pageId="2" pageNumber="3">The name refers to the shape of the riblets [kurtos (Gr.) = bent; glupho (Gr.) = to engrave].</paragraph>
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</subSubSection>
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</treatment>
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</document> |