159 lines
17 KiB
XML
159 lines
17 KiB
XML
<document id="4C4172F758CF89350E7BF90E4DA0C4D4" ID-CLB-Dataset="35231" ID-DOI="http://dx.doi.org/10.3897/zookeys.393.6717" ID-GBIF-Dataset="ca1977b6-7464-4c67-999d-761e0faa67ab" ID-PMC="PMC3974427" ID-Pensoft-Pub="1313-2970-393-1" ID-PubMed="24715783" ID-ZooBank="5B035E76BBD14A44A5D8C2140E6168F1" ModsDocAuthor="" ModsDocDate="2014" ModsDocID="1313-2970-393-1" ModsDocOrigin="ZooKeys 393" ModsDocTitle="A cybertaxonomic revision of the micro-landsnail genus Plectostoma Adam (Mollusca, Caenogastropoda, Diplommatinidae), from Peninsular Malaysia, Sumatra and Indochina" checkinTime="1451246065565" checkinUser="pensoft" docAuthor="Liew, Thor-Seng, Vermeulen, Jaap Jan, Marzuki, Mohammad Effendi bin & Schilthuizen, Menno" docDate="2014" docId="6C131BFB0495BBC8A5B9AFA80B9CED57" docLanguage="en" docName="ZooKeys 393: 1-107" docOrigin="ZooKeys 393" docSource="http://dx.doi.org/10.3897/zookeys.393.6717" docTitle="Plectostoma sinyumensis Maassen 2001" docType="treatment" docVersion="5" lastPageNumber="33" masterDocId="A935FFF6FFE56726FFC5FFA8FFCE7A2A" masterDocTitle="A cybertaxonomic revision of the micro-landsnail genus Plectostoma Adam (Mollusca, Caenogastropoda, Diplommatinidae), from Peninsular Malaysia, Sumatra and Indochina" masterLastPageNumber="107" masterPageNumber="1" pageNumber="32" updateTime="1701373668194" updateUser="ExternalLinkService">
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<mods:title id="0FD2914870A9194D3B4D165994E1E180">A cybertaxonomic revision of the micro-landsnail genus Plectostoma Adam (Mollusca, Caenogastropoda, Diplommatinidae), from Peninsular Malaysia, Sumatra and Indochina</mods:title>
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<mods:namePart id="044A47DB5345BE73C301230BF31BE51D">Liew, Thor-Seng</mods:namePart>
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<mods:namePart id="BECEA1C9D3FE55FC9FBFBE40F078DDAA">Vermeulen, Jaap Jan</mods:namePart>
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<mods:namePart id="23A78241A87E43FE8218B3434F07354F">Marzuki, Mohammad Effendi bin</mods:namePart>
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<mods:namePart id="F5C2FF0FBB4D5B8707677D59477FCA84">Schilthuizen, Menno</mods:namePart>
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<mods:typeOfResource id="7F53BF7F6CD9D7CA6452CE199C090BEF">text</mods:typeOfResource>
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<mods:title id="F409BBEEB9BF873E12C8C634CBC640D1">ZooKeys</mods:title>
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<mods:date id="5F4BED1E3DE2020E5E0356E4E4923255">2014</mods:date>
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<mods:detail id="77E700BEC05600C10E9864183FDC2B7C" type="volume">
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<mods:number id="ABBE56DDDEDB6B052B170563D67FDA8F">393</mods:number>
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<mods:url id="340EE8F3DA4B99DFBB04813286ECE0D5">http://dx.doi.org/10.3897/zookeys.393.6717</mods:url>
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<mods:classification id="DC3374E06CB7671D50386D4A19CA074C">journal article</mods:classification>
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<mods:identifier id="663AB69CDD5873F19E9180855C2946F1" type="DOI">http://dx.doi.org/10.3897/zookeys.393.6717</mods:identifier>
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<mods:identifier id="654C8319BA272148276EEE01CDB3756A" type="Pensoft-Pub">1313-2970-393-1</mods:identifier>
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<treatment id="6C131BFB0495BBC8A5B9AFA80B9CED57" ID-GBIF-Taxon="152052239" LSID="urn:lsid:plazi:treatment:6C131BFB0495BBC8A5B9AFA80B9CED57" httpUri="http://treatment.plazi.org/id/6C131BFB0495BBC8A5B9AFA80B9CED57" lastPageId="32" lastPageNumber="33" pageId="31" pageNumber="32">
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<subSubSection id="A4764D4525AEC8119C313D1085238FB8" pageId="31" pageNumber="32" type="nomenclature">
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<paragraph id="ADA5D6260BA039D65DCB6711417DA3D5" pageId="31" pageNumber="32">
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<taxonomicName id="F00A95923A630893F90A521B5A7ED753" ID-CoL="7SRCQ" LSID="http://species-id.net/wiki/Plectostoma_sinyumensis" authority="Maassen, 2001" authorityName="Maassen" authorityYear="2001" class="Gastropoda" family="Diplommatinidae" genus="Plectostoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plectostoma sinyumensis" order="Architaenioglossa" pageId="31" pageNumber="32" phylum="Mollusca" rank="species" species="sinyumensis">Plectostoma sinyumensis (Maassen, 2001)</taxonomicName>
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Figures 17L, 21, Appendix 7
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</paragraph>
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</subSubSection>
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<subSubSection id="B5BCF3A9E8241439996ED81E77D68BBB" pageId="31" pageNumber="32" type="reference_group">
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<paragraph id="3A1A9E98E501FB7390D778FFEE57E070" pageId="31" pageNumber="32">
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<taxonomicName id="D06FDAC35A9EAF873A1D28CCCDA384F5" class="Gastropoda" family="Diplommatinidae" genus="Opisthostoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opisthostoma sinyumensis" order="Architaenioglossa" pageId="31" pageNumber="32" phylum="Mollusca" rank="species" species="sinyumensis">Opisthostoma sinyumensis</taxonomicName>
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Maassen, 2001: 52, figures 1, 6 & 7 (original description).
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</paragraph>
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<paragraph id="139C12041474A370AD4A6563BA4DCB11" pageId="31" pageNumber="32">
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<taxonomicName id="B6693B8DBAE845DA14D4335E520BC4D3" class="Gastropoda" family="Diplommatinidae" genus="Opisthostoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opisthostoma sinyumensis" order="Architaenioglossa" pageId="31" pageNumber="32" phylum="Mollusca" rank="species" species="sinyumensis">Opisthostoma sinyumensis</taxonomicName>
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Maassen,
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<bibRefCitation id="149D52023B94CDF40B72D07132598854" author="Clements, GR" journalOrPublisher="National University of Singapore" pageId="73" pageNumber="74" title="Conservation biogeography of terrestrial molluscs on tropical limestone karsts." year="2007">Clements (2007</bibRefCitation>
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: 74).
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</paragraph>
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<paragraph id="7ACAC1631F8E296053200424379E2308" pageId="31" pageNumber="32">
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<taxonomicName id="39CF69CE3499782A9A584BDCF9B049A5" class="Gastropoda" family="Diplommatinidae" genus="Opisthostoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opisthostoma sinyumensis" order="Architaenioglossa" pageId="31" pageNumber="32" phylum="Mollusca" rank="species" species="sinyumensis">Opisthostoma sinyumensis</taxonomicName>
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Maassen, Clements et al. (2008: 2760).
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</paragraph>
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<paragraph id="DB0D14142E4FC3DF44845F3CCAE011A5" pageId="31" pageNumber="32">
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<taxonomicName id="0A4975222440DEB26A9EC9D7BE6D414D" class="Gastropoda" family="Diplommatinidae" genus="Opisthostoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opisthostoma sinyumensis" order="Architaenioglossa" pageId="31" pageNumber="32" phylum="Mollusca" rank="species" species="sinyumensis">Opisthostoma sinyumensis</taxonomicName>
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Maassen,
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<bibRefCitation id="0A531D3D120197B3890697357B700356" author="Webster, NB" journalOrPublisher="Molecular Phylogenetics and Evolution" pageId="79" pageNumber="80" pagination="625 - 638" title="Phylogenetic reconstruction and shell evolution of the Diplommatinidae (Gastropoda: Caenogastropoda)." url="10.1016/j.ympev.2012.02.004" volume="63" year="2012">Webster et al. (2012</bibRefCitation>
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: 628).
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</paragraph>
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</subSubSection>
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<subSubSection id="C94BF014BE33B11E8F8D4E30E13E0B28" pageId="31" pageNumber="32" type="type material">
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<paragraph id="E9AF02A3AD7D45C148B5B8A1C235769B" pageId="31" pageNumber="32">Type material.</paragraph>
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<paragraph id="550BFBEE06778A6A4D1F34653A0BFA65" pageId="31" pageNumber="32">Holotype: ZMA 138439(1) (Seen). Paratypes: ZMA 138440(>25) (Seen), RMNH 81804(2) (Seen).</paragraph>
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</subSubSection>
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<subSubSection id="2D6D558C8B8C1877F8378AB264842600" pageId="31" pageNumber="32" type="other examined materials">
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<paragraph id="327F19090FD12E7213078AC279A3CC3C" pageId="31" pageNumber="32">Other examined materials.</paragraph>
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<paragraph id="EF5FF71A0BCD93C32A4FE4D4944EDD57" pageId="31" pageNumber="32">BOR 462(5), BOR 5537(>10), BOR 5623(>50).</paragraph>
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</subSubSection>
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<subSubSection id="4626D5A637360C74C4BC027CA8633FAC" pageId="32" pageNumber="33" type="diagnosis">
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<paragraph id="2E2531A44CA38A0EEE69D94A6D4673F7" pageId="32" pageNumber="33">
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<pageBreakToken id="B9D3F1C95C2F8685CE83F4C641DF122F" pageId="32" pageNumber="33" start="start">Diagnosis</pageBreakToken>
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.
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</paragraph>
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<paragraph id="B9758711521936373C2734C14F0F6BEF" pageId="32" pageNumber="33">
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Shares with
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<taxonomicName id="8F75781396477E098778FCF16D93E178" class="Gastropoda" family="Diplommatinidae" genus="Plectostoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plectostoma dindingensis" order="Architaenioglossa" pageId="32" pageNumber="33" phylum="Mollusca" rank="species" species="dindingensis">Plectostoma dindingensis</taxonomicName>
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,
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<taxonomicName id="0B6CB432E9D2DA8AEBE4D2F09464B644" class="Gastropoda" family="Diplommatinidae" genus="Plectostoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plectostoma mengaburensis" order="Architaenioglossa" pageId="32" pageNumber="33" phylum="Mollusca" rank="species" species="mengaburensis">Plectostoma mengaburensis</taxonomicName>
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,
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<taxonomicName id="60E44B9AE773A534609BA782D484722E" class="Gastropoda" family="Diplommatinidae" genus="Plectostoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plectostoma christae" order="Architaenioglossa" pageId="32" pageNumber="33" phylum="Mollusca" rank="species" species="christae">Plectostoma christae</taxonomicName>
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, and
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<taxonomicName id="8ECF691ACBF264BDBC43483227421C2D" class="Gastropoda" family="Diplommatinidae" genus="Plectostoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plectostoma panhai" order="Architaenioglossa" pageId="32" pageNumber="33" phylum="Mollusca" rank="species" species="panhai">Plectostoma panhai</taxonomicName>
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the general shell form, in terms of apex, apical spire and tuba, but differs by having an ellipsoid basal spire.
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</paragraph>
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</subSubSection>
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<subSubSection id="CCA9AAC76B7E157D60D7B64B93F1DBA3" pageId="32" pageNumber="33" type="description">
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<paragraph id="D25C367C790396E8E4BB601A7212CD46" pageId="32" pageNumber="33">Description.</paragraph>
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<paragraph id="0FC9272A846FAB1B6E0B798ACCF71890" pageId="32" pageNumber="33">Apex. Shape: moderately convex.</paragraph>
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<paragraph id="2911300054E73580B519F1142DD392D2" pageId="32" pageNumber="33">Spire. Height: 1.6-1.9 mm. Width: 1.2-1.3 mm. Number of whorls: 3-3 3/4. Apical spire shape: depressed conical. Basal spire shape: ellipsoid. Whorl periphery: distinctly convex. Umbilicus: almost completely closed by tuba.</paragraph>
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<paragraph id="4C8C925C83F9A580E31ABE0051437CCD" pageId="32" pageNumber="33">Constriction. Parietal teeth: none. Basal teeth: none.</paragraph>
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<paragraph id="3776C3A17EBABA52C21384FC8D4627EE" pageId="32" pageNumber="33">Tuba. Coiling direction: type 1 and aperture visible between right lateral and back view. Tuba whorl length in proportion to spire last whorl: ca. 5/8-3/4. Proportion of tuba that attaches to spire: whole.</paragraph>
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<paragraph id="FE4E5FD251DF0CD2F2EED008ECB2900F" pageId="32" pageNumber="33">Aperture and peristome. Peristome: double peristomes. Outer peristome shape: same as inner peristome and uniformly projected all around, except the posterior part.</paragraph>
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<paragraph id="EDE94607E5C30C7A1ECB56B6451336D3" pageId="32" pageNumber="33">Spiral lines. Thick lines: absent. Thin lines: present.</paragraph>
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<paragraph id="1A3FFBB98F635C63588513B8CC04CD9B" pageId="32" pageNumber="33">Radial ribs. Rib density: 9-10 ribs per mm. Rib intensity: thin. Shape: straight. Inclination: orthoclin.</paragraph>
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<caption id="6FE4B3DC1B57BD61236024CCF0F97B06" pageId="32" pageNumber="33">
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<paragraph id="5D3796D2B7ACF22ED3FCB1F48080C909" pageId="32" pageNumber="33">
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Figures 21.
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<taxonomicName id="684A282D61C94AB2406E590655F3889C" class="Gastropoda" family="Diplommatinidae" genus="Plectostoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plectostoma sinyumensis" order="Architaenioglossa" pageId="32" pageNumber="33" phylum="Mollusca" rank="species" species="sinyumensis">Plectostoma sinyumensis</taxonomicName>
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(Maassen, 2001) BOR5537. A frontal view B left lateral view C back view D right lateral view E top view F bottom view G parietal part of constriction inner whorl H basal part of constriction inner whorl. Scale bar = 1 mm (for
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<normalizedToken id="DEF3A46458AC15C0A551D4B8EFDFCA0E" originalValue="A–F">A-F</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 id="4679E74ABD33C351F497DA8D20A137F7" pageId="32" pageNumber="33" type="distribution">
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<paragraph id="4AB387BE7853E5595FA405030167B86B" pageId="32" pageNumber="33">Distribution.</paragraph>
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<paragraph id="3F805E95A42AD583AFCE1B5805C060C5" pageId="32" pageNumber="33">
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Type locality. Gunung Senyum, Pahang (
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<geoCoordinate id="355723706335EE0C203F6473376D54E2" direction="north" orientation="latitude" precision="15" value="3.7097223">3°42'35"N</geoCoordinate>
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,
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<geoCoordinate id="7ED05A385A403292D56DF9E6B7632630" direction="east" orientation="longitude" precision="15" value="102.434166">102°26'3"E</geoCoordinate>
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).
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</paragraph>
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<paragraph id="70C8544699E9FD9345524C4AA6BC6E50" pageId="32" pageNumber="33">
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Distribution range. In addition to the type locality, this species also was found at the Jebak Puyuh limestone outcrop, which lies about 1 km east of Gunung Senyum (Figure 18D). BOR 462 was collected in Pulau Singa Besar, which is located about 300 km from type locality. The reliability of the collection data is dubious (the same was found for BOR 463 of
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<taxonomicName id="8A1B03727584D36FC6B310999150464F" class="Gastropoda" family="Diplommatinidae" genus="Plectostoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plectostoma relauensis" order="Architaenioglossa" pageId="32" pageNumber="33" phylum="Mollusca" rank="species" species="relauensis">Plectostoma relauensis</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="C39BA5EE095662DFF01D90900FA528AC" pageId="32" pageNumber="33" type="conservation status">
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<paragraph id="FB5DC5E9CC544DB859FF6214291281F9" pageId="32" pageNumber="33">Conservation status.</paragraph>
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<paragraph id="90D44BEF2C5147CFE475ECAA766892DC" pageId="32" pageNumber="33">
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Near Threatened. There are four limestone hills in this cluster. Gunung Senyum and Jebak Puyuh are the larger among these four hills. The former is gazetted as recreation forest but the latter has been at risk of destruction. Jebak Puyuh had been earmarked for quarrying several years ago, but the plan has been abandoned.
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<taxonomicName id="7CBA89FD965D5401226DDB4A3738767B" class="Gastropoda" family="Diplommatinidae" genus="Plectostoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plectostoma sinyumensis" order="Architaenioglossa" pageId="32" pageNumber="33" phylum="Mollusca" rank="species" species="sinyumensis">Plectostoma sinyumensis</taxonomicName>
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has been recorded from these two hills, but its status at the two smaller hills remains unknown. In a survey in July 2010, a living population was recorded at Jebak Puyuh, in an enclosed humid sinkhole. Intensive surveying on the limestone rock faces of Gunung Senyum and other parts of Jebak Puyuh has failed to retrieve any additional living individuals, probably because most of the rock faces were very dry.
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</paragraph>
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</subSubSection>
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<subSubSection id="7CB2635B9A1B97501AFFF1886C76ED8D" pageId="32" pageNumber="33" type="discussion">
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<paragraph id="A79B6E59CD0A6F1655FFC1173DA63AEE" pageId="32" pageNumber="33">Discussion.</paragraph>
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<paragraph id="FF9A2CCD52C3B74A68BFFC9C2D6E9ED3" pageId="32" pageNumber="33">
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See discussion under
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<taxonomicName id="D6D6B87D2F286DDD780364CFE2A43D8C" class="Gastropoda" family="Diplommatinidae" genus="Plectostoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Plectostoma christae" order="Architaenioglossa" pageId="32" pageNumber="33" phylum="Mollusca" rank="species" species="christae">Plectostoma christae</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |