treatments-xml/data/D9/2B/85/D92B8518D5C5409B92C4AD0E1DA9C901.xml
2024-06-21 12:53:51 +02:00

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<document id="D2F698B9D824E1C016C3EF602AE3981B" ID-CLB-Dataset="28175" ID-DOI="http://dx.doi.org/10.3897/subtbiol.25.23463" ID-GBIF-Dataset="798293ba-e0e6-41a7-ab65-bfe5b06df982" ID-Pensoft-Pub="1314-2615--9" ID-ZooBank="9F789679CD744D54A7F2B0087E154571" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-2615--9" ModsDocOrigin="Subterranean Biology " ModsDocTitle="First record of subterranean rissoidean gastropod assemblages in Southeast Asia (Mollusca, Gastropoda, Pomatiopsidae)" checkinTime="1553126960321" checkinUser="pensoft" docAuthor="Grego, Jozef" docDate="2018" docId="D92B8518D5C5409B92C4AD0E1DA9C901" docLanguage="en" docName="SubterBiol 25: 9-34" docOrigin="Subterranean Biology 25" docSource="http://dx.doi.org/10.3897/subtbiol.25.23463" docTitle="Thamkhondonia moureti Grego, 2018, sp. n." docType="treatment" docUuid="FC1E7A3C-3E20-4B42-BD32-669EB5A70E53" docUuidSource="ZooBank" docVersion="6" lastPageNumber="17" masterDocId="FF99FFE1FF8DF92BFF95FFE9FF81FFA9" masterDocTitle="First record of subterranean rissoidean gastropod assemblages in Southeast Asia (Mollusca, Gastropoda, Pomatiopsidae)" masterLastPageNumber="34" masterPageNumber="9" pageNumber="16" updateTime="1701378724055" updateUser="ExternalLinkService">
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<mods:title id="7E035B7BA048F9229856C762E897CE67">First record of subterranean rissoidean gastropod assemblages in Southeast Asia (Mollusca, Gastropoda, Pomatiopsidae)</mods:title>
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<mods:name id="D3639079C2E40DE0E914BA9F993DB6CF" type="personal">
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<mods:roleTerm id="32F46A5F840CE0B2C6FFD50343B2AD53">Author</mods:roleTerm>
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<mods:namePart id="95B2946D1D766E528BA971D5BA58A391">Grego, Jozef</mods:namePart>
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<mods:title id="F7CB6329AA962C17AB9EDAD163264C06">Subterranean Biology</mods:title>
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<mods:part id="AADE7F1C40758EB3819D1B7CF748E234">
<mods:date id="692BE325A189CCAA74E061EC75A3F82C">2018</mods:date>
<mods:detail id="4E1B7CDD6BC6D238C9271D1D79113D95" type="volume">
<mods:number id="E107813612BE9E70A994DBBD98A7DFFB">25</mods:number>
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<mods:url id="3CD392A7285DEF9180937F742FF6F344">http://dx.doi.org/10.3897/subtbiol.25.23463</mods:url>
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<mods:classification id="5ED2BA121A51643025B90459A73A566E">journal article</mods:classification>
<mods:identifier id="E7734F0C614EE45A077BC2F228CEF52B" type="DOI">http://dx.doi.org/10.3897/subtbiol.25.23463</mods:identifier>
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<treatment id="D92B8518D5C5409B92C4AD0E1DA9C901" ID-GBIF-Taxon="154474215" LSID="urn:lsid:zoobank.org:act:FC1E7A3C-3E20-4B42-BD32-669EB5A70E53" httpUri="http://treatment.plazi.org/id/D92B8518D5C5409B92C4AD0E1DA9C901" lastPageId="8" lastPageNumber="17" pageId="7" pageNumber="16">
<subSubSection id="6461AE1B8F61F5696308469541953980" pageId="7" pageNumber="16" type="nomenclature">
<paragraph id="E3871C7EF9DBDAE464FCA3878A39FBF5" pageId="7" pageNumber="16">
<taxonomicName id="38E94726F5C20450EF30F7AE2E354A70" ID-CoL="56353" LSID="http://zoobank.org/FC1E7A3C-3E20-4B42-BD32-669EB5A70E53" class="Gastropoda" family="Pomatiopsidae" genus="Thamkhondonia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thamkhondonia moureti" order="Littorinimorpha" pageId="7" pageNumber="16" phylum="Mollusca" rank="species" species="moureti">Thamkhondonia moureti</taxonomicName>
<taxonomicNameLabel id="9FE6563D31C5F51E8077B19689559641" pageId="7" pageNumber="16">sp. n.</taxonomicNameLabel>
Figs 13-14
</paragraph>
</subSubSection>
<subSubSection id="20A43B6ACFA42153F51711E51F26E9A7" pageId="8" pageNumber="17" type="type locality">
<paragraph id="7F1DFA74CFD8E9C3A7FED41EE7156E66" pageId="8" pageNumber="17">
<pageBreakToken id="389F576EE0B5482E92BFF9D4B2738E62" pageId="8" pageNumber="17" start="start">Type</pageBreakToken>
locality.
</paragraph>
<paragraph id="6274DDAC4FCF04AA77B0F349C1EAE4BE" pageId="8" pageNumber="17">
Laos; Khammouane Province, Ban Na village 20 km NNE of Thakhek, Tham Khon
<normalizedToken id="D6773E717E91A58712E598FD93D1376E" originalValue="Dôn">Don</normalizedToken>
Cave
<geoCoordinate id="E454C5FAB603895381FB7EF02DBB3C72" direction="north" orientation="latitude" precision="9" value="17.563667">17°33.82'N</geoCoordinate>
;
<geoCoordinate id="5EFD08C99931B66399FB16ED6483EC38" direction="east" orientation="longitude" precision="9" value="104.871666">104°52.30'E</geoCoordinate>
, 161 m a.s.l., Earthquake Dome 3 km from the south entrance, sand sediments on cave river banks (Fig. 2B).
</paragraph>
</subSubSection>
<subSubSection id="AFBE084201F9B2645C052014163EEB22" pageId="8" pageNumber="17" type="type material">
<paragraph id="3EED31DA2EBFD7F334A6E1BF7ABD96D4" pageId="8" pageNumber="17">Type material.</paragraph>
<paragraph id="6C3DA3E187C678A92262DAADFC83C61C" pageId="8" pageNumber="17">
Holotype: type locality: J. Grego and M.
<normalizedToken id="E5C254DC70B603DBEF62C5DF874797BD" originalValue="Olšavský">Olsavsky</normalizedToken>
leg. 11-12 February 2017 (NHMUK 20180005). Paratypes: type locality (NHMUK 20180018 - 2 specimens; HNHM 102771 - 2 specimens; OSUM 42384 - 2 specimens; coll. Grego F0874 - 33 specimens); Laos, Khammouane Province, Tham Nam
<normalizedToken id="746D223BA2FF1DE93725E0017A894AC1" originalValue="Dôn">Don</normalizedToken>
Cave
<geoCoordinate id="95821B0C9F40CF09C5AA4CFECD56F31A" direction="north" orientation="latitude" precision="9" value="17.563667">17°33.82'N</geoCoordinate>
;
<geoCoordinate id="8D2E9EDE078897448550994CE2469D3F" direction="east" orientation="longitude" precision="9" value="104.871666">104°52.30'E</geoCoordinate>
, 161 m a.s.l, temporary side rivulet sediment at entrance passage 1.5 km from the main entrance, dry sand on the cave floor; J. Grego leg. 11 February 2017 (coll. Grego F0865 - 2specimens); Laos, Khammouane Province, 3 km NW of Ban Na Village, sand on the bottom of Nam
<normalizedToken id="C1DBB024082F12DEB34D8C5AC7FC5E60" originalValue="Dôn">Don</normalizedToken>
River source at 149 m a.s.l.; J. Grego leg. 07 February 2017,
<geoCoordinate id="DD24EF03B746CA7CB627922C7B3918B6" direction="north" orientation="latitude" precision="9" value="17.553333">17°33.20'N</geoCoordinate>
;
<geoCoordinate id="852B39103E66F46A87F98B1FD42406D5" direction="east" orientation="longitude" precision="9" value="104.873">104°52.38'E</geoCoordinate>
(coll. Grego F0855 - 1 specimen) (Fig. 2A).
</paragraph>
</subSubSection>
<subSubSection id="A2CFF90BFC350A6E69E00D2D925B0292" pageId="8" pageNumber="17" type="description">
<paragraph id="9D1A96FD4793BABA0EF8B503EA2FAC32" pageId="8" pageNumber="17">Measurements.</paragraph>
<paragraph id="440F8D4F68225FE2ED9B3525B9D14232" pageId="8" pageNumber="17">Holotype: H 4.48 mm; W 1.42 mm; BW 0.80 mm; BH 1.55 mm; AH 1.01 mm; AW 0.91 mm; H/W 3.15; AH/AW 1.11; W/BW 1.78 H/BH 2.89; H/AH 4.44; W/AW 1.56.</paragraph>
</subSubSection>
<subSubSection id="66C3471F7868101A2D7ABD188C2E1F78" pageId="8" pageNumber="17" type="diagnosis">
<paragraph id="D117269BB4963BF039FEFFB86904F0E3" pageId="8" pageNumber="17">Diagnosis.</paragraph>
<paragraph id="7EEBBF6BB67DE03FB5CC2FFF4BC2353D" pageId="8" pageNumber="17">
Compared to the most closely related syntopic species,
<taxonomicName id="4F2DC717DA925951949FFE4351FBD0D6" class="Gastropoda" family="Pomatiopsidae" genus="Thamkhondonia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thamkhondonia vacquiei" order="Littorinimorpha" pageId="8" pageNumber="17" phylum="Mollusca" rank="species" species="vacquiei">Thamkhondonia vacquiei</taxonomicName>
sp. n. and
<taxonomicName id="90D99D2474669B95EC6D1F0959180522" lsidName="T. smidai" pageId="8" pageNumber="17" rank="species" species="smidai">T. smidai</taxonomicName>
sp. n.,
<taxonomicName id="F1B5A3AF19674BFE38535DBAA596224B" lsidName="T. moureti" pageId="8" pageNumber="17" rank="species" species="moureti">T. moureti</taxonomicName>
sp. n. has a much higher and more slender shell with much coarser spiral sculpture and a proportionally smaller aperture.
</paragraph>
</subSubSection>
<subSubSection id="3DE6712296230D0C46E7DF525F26C54F" pageId="8" pageNumber="17" type="description">
<paragraph id="610996936FDA859A4E93C555C3F40FA2" pageId="8" pageNumber="17">Description.</paragraph>
<paragraph id="8FA1BD8CF35C15ADA4C0C2E5D509FCD8" pageId="8" pageNumber="17">The milky whitish, elongated turritiform shell has nine slightly convex whorls with a weak suture. The surface sculpture consists of 4-5 coarse spiral cords crossed by very fine axial ribs. The aperture is oval ear-shaped and extends beyond the shell periphery outline; the peristome is sharp and expands only at its columellar side. The lateral profile of the labral lip is straight and a characteristic axial varix is parallel to the labral lip. The umbilicus is closed.</paragraph>
</subSubSection>
<subSubSection id="7D986F8EBF6CF78469F79E8B88692B70" pageId="8" pageNumber="17" type="etymology">
<paragraph id="94E7FDA2EC15BE40AA98C46BEEB77294" pageId="8" pageNumber="17">Etymology.</paragraph>
<paragraph id="CB3F911423C3F6DD564C16D380C6268E" pageId="8" pageNumber="17">
Named after my friend, a renowned French geologist and speleologist Claude Mouret (Magnac-Bourg, France), who in 2006 discovered and for the first time explored the Tham Khon
<normalizedToken id="8C0DABAB3602BEBA0EC5A38DA62C1171" originalValue="Dôn">Don</normalizedToken>
cave system, the largest cave in Laos, and led annual expeditions to explore caves of Khammouane. Without his substantial help, the sampling of the type locality in cave Tham Khon
<normalizedToken id="18FC2BCCAE1D6C9031FD612A28D6C397" originalValue="Dôn">Don</normalizedToken>
would not have been possible.
</paragraph>
</subSubSection>
<subSubSection id="6A7D1D238881456930C34A4527B4ABF6" pageId="8" pageNumber="17" type="distribution">
<paragraph id="28F856A0923D736BB8D191F3CCA26E91" pageId="8" pageNumber="17">Distribution.</paragraph>
<paragraph id="2EA416835327247742D4A1AB7CFA90E7" pageId="8" pageNumber="17">
Only known from the type locality and nearby sites in Tham Khon
<normalizedToken id="71042EA64150B97A5C8B36C8F9D4271B" originalValue="Dôn">Don</normalizedToken>
Cave as well as in the related source of Nam
<normalizedToken id="F061D5E3B3F0BE92357994BDB778EF3E" originalValue="Dôn">Don</normalizedToken>
River.
</paragraph>
</subSubSection>
<subSubSection id="E405CC77CF262605C3734A3D704CE988" pageId="8" pageNumber="17" type="ecology">
<paragraph id="A7F9E653535B8F6B07B435527CBC230D" pageId="8" pageNumber="17">Ecology.</paragraph>
<paragraph id="C951518FFAB9271B575F85B6C70613C4" pageId="8" pageNumber="17">
The same as
<taxonomicName id="61487BA8CCB8C205BEBD6118BB19A217" class="Gastropoda" family="Pomatiopsidae" genus="Pseudoiglica" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudoiglica pseudoiglica" order="Littorinimorpha" pageId="8" pageNumber="17" phylum="Mollusca" rank="species" species="pseudoiglica">Pseudoiglica pseudoiglica</taxonomicName>
sp. n.
</paragraph>
<caption id="9F9F99505B31B6B1AEC3A2C95DBF445C" pageId="8" pageNumber="17">
<paragraph id="6E27FD5E46A6FD1EFC89E74DE1217077" pageId="8" pageNumber="17">
Figures 13-22. Representatives of the genus
<taxonomicName id="2AD9BE98D6E854E87E563F6E10FFB4C7" class="Gastropoda" family="Pomatiopsidae" genus="Thamkhondonia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thamkhondonia" order="Littorinimorpha" pageId="8" pageNumber="17" phylum="Mollusca" rank="genus">Thamkhondonia</taxonomicName>
gen. n. 13-14
<taxonomicName id="AA7727338BE1691B079FCAA845471F26" class="Gastropoda" family="Pomatiopsidae" genus="Thamkhondonia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thamkhondonia moureti" order="Littorinimorpha" pageId="8" pageNumber="17" phylum="Mollusca" rank="species" species="moureti">Thamkhondonia moureti</taxonomicName>
sp. n. (holotype NHMUK 20180005) 15-18
<taxonomicName id="0EC9D84FD70DCFDDA7739E4CCAEEF047" lsidName="T. vacquiei" pageId="8" pageNumber="17" rank="species" species="vacquiei">T. vacquiei</taxonomicName>
sp. n. (15-16 holotype NHMUK 20180006 17-18 paratype 1 coll. Grego F0875) 19-22
<taxonomicName id="3BF0FF36B6C5CD664E15B076AFB2A382" lsidName="T. smidai" pageId="8" pageNumber="17" rank="species" species="smidai">T. smidai</taxonomicName>
sp. n. (19-20 holotype NHMUK 20180007 21-22 paratype 1 coll. Grego F0876).
</paragraph>
</caption>
</subSubSection>
</treatment>
</document>