treatments-xml/data/58/1C/8D/581C8D0D26D3543ABC1EB687FE5C7CB4.xml

<document id="0FF82F83AA6C687ED14BA058866C7BFE" ID-DOI="10.3897/zse.100.130676" ID-ZooBank="997FDAB6-DF4D-45C3-A53C-29C1B01D709E" ID-publisher-id="130676" URI-arpha="ED0A0F93-B921-50DB-BA0E-47DC37F3EF84" URI-zoobank="http://zoobank.org/997FDAB6-DF4D-45C3-A53C-29C1B01D709E" XM.bibliography_approvedBy="admin" XM.materialsCitations_approvedBy="admin" XM.treatments_approvedBy="admin" article-type="research-article" checkinTime="1724941402945" checkinUser="pensoft" docAuthor="Chen, Zhong-Guang, Dai, Yu-Ting, Wu, Xiao-Ping, Jiang, Jiao &amp; Ouyang, Shan" docDate="2024" docId="581C8D0D26D3543ABC1EB687FE5C7CB4" docLanguage="en" docName="Zoosystematics and Evolution 100(4): 1201-1209" docOrigin="Zoosystematics and Evolution 100 (4)" docSource="https://zse.pensoft.net/article/130676/download/xml/" docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.generic" docStyleName="PensoftTaxPub.0000.journal_article.generic" docTitle="Petraeomastus limenghuai Chen, Dai, Wu &amp; Ouyang 2024, sp. nov." docType="treatment" docUuid="EB5041F9-7ECA-4AB0-B209-52FA3249CC3F" docUuidSource="ZooBank" docVersion="3" dtd-version="3.0" lastPageNumber="1209" masterDocId="ED0A0F93B92150DBBA0E47DC37F3EF84" masterDocTitle="A new species of Petraeomastus Möllendorff, 1901, with an atypical shell morphology from the Lancangjiang River Valley in southwest China (Gastropoda, Stylommatophora, Enidae)" masterLastPageNumber="1209" masterPageNumber="1201" pageNumber="1201" updateTime="1724942705333" updateUser="admin">
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<mods:title id="2702F4B23691D5EE7054318097B0D1FA">A new species of Petraeomastus Möllendorff, 1901, with an atypical shell morphology from the Lancangjiang River Valley in southwest China (Gastropoda, Stylommatophora, Enidae)</mods:title>
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<mods:namePart id="E0B85ACA0CA2D2FC9DE483DF32191939">Chen, Zhong-Guang</mods:namePart>
<mods:nameIdentifier id="DFEF6883786CA76190A467EFED647862" type="ORCID">0000-0003-2689-3321</mods:nameIdentifier>
<mods:affiliation id="B4D3F15C4DC96D2A32456FA4845EB077">School of Life Sciences, Nanchang University, Nanchang 330031, China</mods:affiliation>
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<mods:namePart id="14B0EB07B1C5D46AA3022348978B4390">Dai, Yu-Ting</mods:namePart>
<mods:affiliation id="C09D6A61D1F49A9E65E69F39EE125024">School of Life Sciences, Nanchang University, Nanchang 330031, China</mods:affiliation>
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<mods:namePart id="1C4CC22AB75FD7AF5FA38D9917F25DED">Wu, Xiao-Ping</mods:namePart>
<mods:affiliation id="B76090409DE271D68F940C4F49CFAD55">School of Life Sciences, Nanchang University, Nanchang 330031, China</mods:affiliation>
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<mods:namePart id="61C31E0AE75BD12EB0E82467189C25BB">Jiang, Jiao</mods:namePart>
<mods:affiliation id="DF9C4AF2ABDDCD2EB8A4BA3E362ED453">Zhejiang Museum of Natural History, Hangzhou, Zhejiang 310012, China</mods:affiliation>
</mods:name>
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<mods:namePart id="9083DB0B76F20E54C4E33C5409EEEABD">Ouyang, Shan</mods:namePart>
<mods:affiliation id="98AEEFC74A69584EF93176FDCFB24590">School of Life Sciences, Nanchang University, Nanchang 330031, China</mods:affiliation>
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<mods:title id="EB1E2E2A568E8E3AB83036FF62C94B74">Zoosystematics and Evolution</mods:title>
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<mods:part id="14C0D895C8F8D1EBD134A6CFB6F18003">
<mods:date id="970326D3B5C3799C64ED862AF87F672F">2024</mods:date>
<mods:detail id="D2818EFA853D7C315E48BF79AED960F0" type="pubDate">
<mods:number id="BFA391DFE0D73E7A9725AA4F020E0F71">2024-08-29</mods:number>
</mods:detail>
<mods:detail id="5FF282DB7406D77ED4B9811105B940BC" type="volume">
<mods:number id="C46F485DDE04BBF458C1278FB9302833">100</mods:number>
</mods:detail>
<mods:detail id="0D23260FBE27EE740AAD64AAAD281DEA" type="issue">
<mods:number id="B6992A322C6F4F0C4B55C0721CA0F8B3">4</mods:number>
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<mods:extent id="7F3A629BBBEAEC3915CC69ADF7D67D05" unit="page">
<mods:start id="A4853F361260149EFDAE15581F9532D7">1201</mods:start>
<mods:end id="8C459F648C6836AF3B1814110F19EDF5">1209</mods:end>
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<mods:identifier id="4C3EE36E3A4F8B6AAA4F2B1A09CD5AFE" type="DOI">10.3897/zse.100.130676</mods:identifier>
<mods:identifier id="6C74AF3DD2AC1691424EC4E510B1DE4B" type="ZooBank">997FDAB6-DF4D-45C3-A53C-29C1B01D709E</mods:identifier>
</mods:mods>
<treatment id="581C8D0D26D3543ABC1EB687FE5C7CB4" ID-Zenodo-Dep="13491940" ID-arpha="581C8D0D-26D3-543A-BC1E-B687FE5C7CB4" ID-zoobank="https://zoobank.org/EB5041F9-7ECA-4AB0-B209-52FA3249CC3F" LSID="urn:lsid:zoobank.org:act:EB5041F9-7ECA-4AB0-B209-52FA3249CC3F" LSID-ZBK="urn:lsid:zoobank.org:act:EB5041F9-7ECA-4AB0-B209-52FA3249CC3F" httpUri="http://treatment.plazi.org/id/581C8D0D26D3543ABC1EB687FE5C7CB4">
<subSubSection id="8390786663C3C26E7FAB0A18FE90FA0B" type="nomenclature">
<paragraph id="E14FF346362C3FB7560E0E5E9E38A2F1">
<taxonomicName id="376E7897E7D828DB002223C55817F336" authority="Chen, Dai, Wu &amp; Ouyang" authorityName="Chen, Dai, Wu &amp; Ouyang" authorityYear="2024" class="Gastropoda" family="Enidae" genus="Petraeomastus" kingdom="Animalia" order="Stylommatophora" phylum="Mollusca" rank="species" species="limenghuai" status="sp. nov.">
<emphasis id="A1979580B4230650E41583A60819C919" italics="true">Petraeomastus limenghuai</emphasis>
Chen, Dai, Wu &amp; Ouyang
</taxonomicName>
<taxonomicNameLabel id="8576FBF5450FE28002D0FBE5F79CA476" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="D18C70ED3DE0ED3FD1CBC1E509708AE5" type="description">
<paragraph id="45DCE01617A8F050B8BB9390D2923EA7">
<figureCitation id="A37779F07D42A26AC07D17547BAE1665" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Petraeomastus limenghuai sp. nov. and three congeners with typical shell morphology. A. Holotype of Petraeomastus limenghuai sp. nov.; B. P. heudeanus; C. P. neumayri; D. P. xerampelinus." figureDoi="10.3897/zse.100.130676.figure2" httpUri="https://binary.pensoft.net/fig/1123178">Figs 2 A</figureCitation>
, 
<figureCitation id="AB60A70A26B1823C55DA8259A50AF70C" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Genitalia of Petraeomastus limenghuai sp. nov. from both sides. Arrows show the forks." figureDoi="10.3897/zse.100.130676.figure3" httpUri="https://binary.pensoft.net/fig/1123179">3</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0EBABG" type="material">
<paragraph id="66A53BA3D7F2D9B3BD999ECEB636651B">
<heading id="A3F80B2B3F712E0325F108D972B2235F" reason="title">Type.</heading>
</paragraph>
<paragraph id="9EEDDAA03687EAE11E6E910978AA8D10">
<materialsCitation id="5BF895B389BCE3CFF864B5C51A897795" collectingDate="2023-08" collectionCode="XPWU" collectorName="Zhong-Guang Chen &amp; Meng-Hua Li &amp; Jin-Sheng Mou" country="China" county="Mangkang County" elevation="2838" latitude="29.605556" location="Rumei Town" longLatPrecision="20" longitude="98.344444" municipality="Changdu City" specimenCode="24_NCU_XPWU_AN 351" specimenCount="1" stateProvince="Xizang Autonomous Region" typeStatus="holotype">
<emphasis id="B50AEA3F827BA7A17A44065164F26571" bold="true">
<emphasis id="EB24F6C405705F454860BAD7FF40169A" bold="true" italics="true">
<typeStatus id="7D79C032943F37F6158BCCF47E222DCA" type="holotype">Holotype</typeStatus>
</emphasis>
.
</emphasis>
<specimenCode id="85E0424D6C0D6177136E1D69A3806E1C">24_NCU_XPWU_AN 351</specimenCode>
, 
<location id="B2027FDEEAAADF2A543C23D56FA83E7A" LSID="urn:lsid:plazi:treatment:581C8D0D26D3543ABC1EB687FE5C7CB4:B2027FDEEAAADF2A543C23D56FA83E7A" country="China" county="Mangkang County" latitude="29.605556" longLatPrecision="20" longitude="98.344444" municipality="Changdu City" name="Rumei Town" stateProvince="Xizang Autonomous Region">Rumei Town</location>
[如美镇], 
<collectingCounty id="EAE14D2024B29134467679F22B449909">Mangkang County</collectingCounty>
[芒康县], 
<collectingMunicipality id="D7654273CEC3513074D29D42EE75F65B">Changdu City</collectingMunicipality>
[昌都市], 
<collectingRegion id="1C6FD61E98E988FFFE8FAE43CB46BB2D">Xizang Autonomous Region</collectingRegion>
[西藏自治区], 
<collectingCountry id="626330D5EFE043EB4585AC6F4FEE23ED" name="China">China</collectingCountry>
, 
<named-content content-type="dwc:verbatimCoordinates" id="NCID0EPABG" specific-use="{&quot;type&quot;:&quot;Point&quot;,&quot;coordinates&quot;:[98.344444,29.605556]}">
<geoCoordinate id="1FAE11FFBEF3B01390440646E2E86B52" degrees="29" direction="north" minutes="36" orientation="latitude" precision="15" seconds="20" value="29.605556">29 ° 36 ' 20 &quot; N</geoCoordinate>
, 
<geoCoordinate id="2AE721A551E171C4320938B72D6D0352" degrees="98" direction="east" minutes="20" orientation="longitude" precision="15" seconds="40" value="98.344444">98 ° 20 ' 40 &quot; E</geoCoordinate>
</named-content>
, 
<elevation id="06A99072472BB0DDD508B30329AB0BEE" metricMagnitude="3" metricUnit="m" metricValue="2.838" unit="m" value="2838.0">
<quantity id="5AE18660183B42BDF87867C24005951B" metricMagnitude="3" metricUnit="m" metricValue="2.838" unit="m" value="2838.0">2838 m</quantity>
a. s. l.
</elevation>
, leg. 
<collectorName id="6D1EFC3DD567B6D98FC14A650326BC56">Zhong-Guang Chen</collectorName>
, 
<collectorName id="A6AAD36856CA09D9769FB140576DCE5D">Meng-Hua Li</collectorName>
&amp; 
<collectorName id="D15F19C45AA39F84E55D161EACD3CA22">Jin-Sheng Mou</collectorName>
, 
<date id="D785B06F04601B45723734C8EF056F28" value="2023-08">
<collectingDate id="E1C9E1F70DAD1FA945ADB17565692F10" value="2023-08">August 2023</collectingDate>
</date>
.
</materialsCitation>
</paragraph>
<paragraph id="0AAA901E29F4CDB9BDC504144D9DA7BC">
<materialsCitation id="01F3BE90B7EC1F522FA0AD81E2B4AAA0" collectingDate="2023-08" collectionCode="ZMNH" collectorName="Zhong-Guang Chen &amp; Meng-Hua Li &amp; Jin-Sheng Mou" country="China" county="Mangkang County" elevation="2838" latitude="29.605556" location="Rumei Town" longLatPrecision="20" longitude="98.344444" municipality="Changdu City" specimenCode="24_NCU_XPWU_AN 352, ZMNH-LB-240003" specimenCount="1" stateProvince="Xizang Autonomous Region" typeStatus="paratype">
<emphasis id="AE89AD9E159BE7E81F22C4B3BF0F996A" bold="true" italics="true">
<typeStatus id="CD4F47FC6ADD8D193A0190DF493D192F" type="paratype">Paratypes</typeStatus>
</emphasis>
: n = 12, 
<specimenCode id="C36CF289D49E22E839FF9D62FB98E0DE">24_NCU_XPWU_AN 352</specimenCode>
–65; n = 2, 
<specimenCode id="ED20F0CDDB1026F3B9FEE62EC3B5E1FC">
<named-content id="8BE544C1CA5E464BD278EF3EA3BB20BC" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/zhejiang-museum-natural-history-0" xlink_title="Zhejiang Museum of Natural History">ZMNH</named-content>
-LB-240003
</specimenCode>
–04, other information same as holotype
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EABBG" type="diagnosis">
<paragraph id="B389C8CB372BA16CD314E224B4B78F78">
<heading id="BD66535E830FBAA7A972EAA5B091DEF8" reason="title">Diagnosis.</heading>
</paragraph>
<paragraph id="448D9D547AFA5869185C8B6F88EAEA37">Shell turreted (vs. cylindrical to conical in all congeners), teleoconch ribbed (vs. smooth in all congeners). Flagellum long. Diverticle unexpanded.</paragraph>
</subSubSection>
<subSubSection id="SECID0EFBBG" type="description">
<paragraph id="59013B5BCF45AEF595DAF87DAEC99872">
<heading id="CC88B840CE99E020C1FB874A0E909C31" reason="title">Description.</heading>
</paragraph>
<paragraph id="E227192AFCA2EF008AAEC00791A994A2">Shell turreted, apex gradually pointed; most swollen at body whorl, dextral, medium-sized, thick, solid, opaque, sub-glossy, not speckled, not spirally grooved; 8.0–8.5 whorls. Whorls rather flattened, not shouldered. Protoconch smooth, polished. Post-nuclear teleoconch ribbed. Growth lines indistinct. Suture rather deep, with an indistinct narrow band beneath it. Body whorl gradually ascending towards aperture, rounded at periphery. Aperture flat, truncate-ovate, oblique, without tooth, with shallow slightly out angular tubercle, completely adnate to body whorl. Peristome connected, with a shallow channel at upper insertion; white, thickened, expanded, not reflexed. Parietal callus distinct. Columellar margin reflexed. Umbilicus narrowly open. Shell multicoloured, post-nuclear teleoconch with light brown backgroud and white ribs; apex region light brown.</paragraph>
<caption id="142E88FDC838D4C2F42A0F7ABA86D53E" ID-DOI="10.3897/zse.100.130676.figure2" ID-arpha="370837FB-A5E3-5500-8E92-C23A64493815" httpUri="https://binary.pensoft.net/fig/1123178" startId="F2">
<paragraph id="339DF09140C5A7B8FEBA1AFD2835F2D9">
<label id="7FEE897D9036510E2485CF928215DB2B">Figure 2.</label>
</paragraph>
<paragraph id="813FDC7FF617E73D9355B0901ABC52F1">
<taxonomicName id="B5AF76AD040570AED1A2A56E7893F83B" authorityName="Chen &amp; Dai &amp; Wu &amp; Jiang &amp; Ouyang" authorityYear="2024" class="Gastropoda" family="Enidae" genus="Petraeomastus" kingdom="Animalia" order="Stylommatophora" phylum="Mollusca" rank="species" species="limenghuai" status="sp. nov.">
<emphasis id="6CDAAD08C296F24D7CC61B8AF56DBCE5" italics="true">Petraeomastus limenghuai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B1CD3C7B6D7C64D408E6288693D9D4D1" rank="species">sp. nov.</taxonomicNameLabel>
and three congeners with typical shell morphology. 
<emphasis id="C04FCF4223EB19B087C9E936951CBFBF" bold="true">A.</emphasis>
Holotype of 
<taxonomicName id="986EC3955987BB5770EDF2BDF23DEC39" authorityName="Chen &amp; Dai &amp; Wu &amp; Jiang &amp; Ouyang" authorityYear="2024" class="Gastropoda" family="Enidae" genus="Petraeomastus" kingdom="Animalia" order="Stylommatophora" phylum="Mollusca" rank="species" species="limenghuai" status="sp. nov.">
<emphasis id="051D43BB12D8759BBA5112521278C3E3" italics="true">Petraeomastus limenghuai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A4674EC2038E5A13D8DFF3E00B1B3782" rank="species">sp. nov.</taxonomicNameLabel>
; 
<emphasis id="0E500E3464C4DEE4CBC66A8349BF0E8C" bold="true">B.</emphasis>
<taxonomicName id="6C8E13E38CAD5AB218C402A60239AEE8" authorityName="Ancey" authorityYear="1883" class="Gastropoda" family="Enidae" genus="Buliminus" kingdom="Animalia" order="Stylommatophora" phylum="Mollusca" rank="species" species="heudeanus">
<emphasis id="BB6B9D7234977182431A53D52B0935FA" italics="true">P. heudeanus</emphasis>
</taxonomicName>
; 
<emphasis id="0276D38D853AF9B14457F70858C39EF3" bold="true">C.</emphasis>
<taxonomicName id="AE8526564FA3E26A04541DC52B32E835" baseAuthorityName="Hilber" baseAuthorityYear="1883" class="Gastropoda" family="Enidae" genus="Petraeomastus" kingdom="Animalia" order="Stylommatophora" phylum="Mollusca" rank="species" species="neumayri">
<emphasis id="754E243AFB6F1A3797CCEBECD5D609B4" italics="true">P. neumayri</emphasis>
</taxonomicName>
; 
<emphasis id="DA58D2A3752441201017D0DABBB104E8" bold="true">D.</emphasis>
<taxonomicName id="05427F11400DA4B34B4D6B572C538297" baseAuthorityName="Sturany" baseAuthorityYear="1899" class="Gastropoda" family="Enidae" genus="Petraeomastus" kingdom="Animalia" order="Stylommatophora" phylum="Mollusca" rank="species" species="xerampelinus">
<emphasis id="774C385FB0DBA70C3EACA284363DD73A" italics="true">P. xerampelinus</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
<paragraph id="D2B9CB2A5D6657161A2D373D818C495D">Genitalia. Vas deferens relative short, slightly swollen distally; entering epiphallus apically with distinct demarcation. Epiphallus long; cylindrical; rather straight; externally smooth. Epiphallic caecum present; blunt apically; located near vas deferens entrance. Flagellum long; tubular; proximally normal; with tip pointed. Penis with terminal entrance of epiphallus; clavate; uniformly thickness. Penial caecum absent. Penial appendix long; branched off from penis at some distance from atrium; divided into sections including A- 1 + A- 2, A- 3 and A- 4 + A- 5. A- 1 and A- 2 fused. A- 2 and A- 3 not fused. Boundary between A- 4 and A- 5 indistinct. A- 5 long; convoluted. Appendicular retractor and penial retractor long; biramous; attaching to penis middle part and to A- 2 of penial appendix; with penial retractor arms arising from diaphragm closed to each other. Additional retractor other than penial or appendicular absent. Muscular band connecting vagina and epiphallus absent. Atrium short; without retractor. Free oviduct longer than vagina. Vagina short; not swollen; straight; unpigmented. Bursa copulatrix duct short; proximally straight. Bursa copulatrix ovoid, with stalk; without apical ligament; normal in size; with short neck; well defined. Diverticle normally present; longer than bursa copulatrix; unexpanded. Bursa copulatrix and diverticle distinguishable; forked more distally from their base.</paragraph>
<caption id="63CDF91937582A3EA5EE0541556C212E" ID-DOI="10.3897/zse.100.130676.figure3" ID-arpha="7BDD3737-C89A-5324-89D8-0CB75ADCE44B" httpUri="https://binary.pensoft.net/fig/1123179" startId="F3">
<paragraph id="A8504B04D87FD18C33B9D823483C43CF">
<label id="4C5326690665DAC0553F196D5A087678">Figure 3.</label>
</paragraph>
<paragraph id="D406C0E37598737F6E4EBD2E9B6D01F8">
Genitalia of 
<taxonomicName id="08A1B3F80599CADBDB50ECF661A9F9BD" authorityName="Chen &amp; Dai &amp; Wu &amp; Jiang &amp; Ouyang" authorityYear="2024" class="Gastropoda" family="Enidae" genus="Petraeomastus" kingdom="Animalia" order="Stylommatophora" phylum="Mollusca" rank="species" species="limenghuai" status="sp. nov.">
<emphasis id="6D026A50CB8F74182EDEB158891B2E77" italics="true">Petraeomastus limenghuai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="2C815BB527E7750FEE1A7DA58C1222BA" rank="species">sp. nov.</taxonomicNameLabel>
from both sides. Arrows show the forks.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="SECID0EPEBG" type="description">
<paragraph id="642C2577D723E26F0D81768EA6E8E935">
<heading id="D834AD7955E140E899088126C3FF5DDC" reason="title">Measurements.</heading>
</paragraph>
<paragraph id="5169707D70C6EA0DEFAC60DD0FD1ACBD">
<typeStatus id="A5B47930E50F1418B7A8469DD42444DF" type="holotype">Holotype</typeStatus>
: shell height 
<quantity id="AE6C7DF4DF63A622852B374776CCBDD9" metricMagnitude="-2" metricUnit="m" metricValue="2.06" unit="mm" value="20.6">20.6 mm</quantity>
, width 
<quantity id="44AE10C42CF8E7E81ED9CD525A2680DA" metricMagnitude="-3" metricUnit="m" metricValue="6.7" unit="mm" value="6.7">6.7 mm</quantity>
; aperture height 
<quantity id="ECD38B74B446FAC45A5ABC4DDB7F6C0B" metricMagnitude="-3" metricUnit="m" metricValue="6.4" unit="mm" value="6.4">6.4 mm</quantity>
, width 
<quantity id="B411566ED7FA43497454E1BE7BE08E9B" metricMagnitude="-3" metricUnit="m" metricValue="4.7" unit="mm" value="4.7">4.7 mm</quantity>
. 
<typeStatus id="95D8F3611CC52C0B5360F56D3AE84598" type="paratype">Paratypes</typeStatus>
: shell height 
<quantity id="2AFEE5628A8E24490DE612D8AC2F925D" metricMagnitude="-2" metricUnit="m" metricValue="2.05" metricValueMax="2.12" metricValueMin="1.98" unit="mm" value="20.5" valueMax="21.2" valueMin="19.8">19.8–21.2 mm</quantity>
, width 6.0–7.0 mm; aperture height 6.0– 
<quantity id="ADFFE03499C1DC7FA69DA625BDB21319" metricMagnitude="-3" metricUnit="m" metricValue="6.6" unit="mm" value="6.6">6.6 mm</quantity>
, width 
<quantity id="F9DFABF83C5954152E06E0C294B7CB6A" metricMagnitude="-3" metricUnit="m" metricValue="4.55" metricValueMax="4.9" metricValueMin="4.2" unit="mm" value="4.55" valueMax="4.9" valueMin="4.2">4.2–4.9 mm</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EUEBG" type="etymology">
<paragraph id="60E816D6782388A185549179EA42536A">
<heading id="1A8B3BA23901F21BD7DAA8B8FE21C316" reason="title">Etymology.</heading>
</paragraph>
<paragraph id="B190FCDD25C06B8E743FA84B73B08E95">The species is named after Meng-Hua Li, who first discovered the new species and assisted in field surveys.</paragraph>
</subSubSection>
<subSubSection id="SECID0EZEBG" type="Vernacular name">
<paragraph id="5194EF33A34AB2ACE52C2EF751E7A7A3">
<heading id="26FCB623FE46252037C805F311A1E5EA" reason="title">Vernacular name.</heading>
</paragraph>
<paragraph id="EF095469991B756D6588A86481848ADC">黎氏鸟唇螺.</paragraph>
</subSubSection>
<subSubSection id="SECID0E5EBG" type="distribution">
<paragraph id="EFEFCACD3B452FC716A2346BF2EDC882">
<heading id="A9332CF02C431738FA72F7247DD377BB" reason="title">Distribution and ecology.</heading>
</paragraph>
<paragraph id="C154B6C4DE9F696232F89D3A8E36B2C5">
Known from the type locality only (Figs 
<figureCitation id="009AAD03480340123BC6C26F17BF9A6A" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Six dry-hot river valleys and the sample localities in them. Star. Rumei; green point. Danba; orange point. Maoxian; yellow point. Jiuzhaigou; purple point. Wudu; red point. Wenxian; gray point. Diebu." figureDoi="10.3897/zse.100.130676.figure4" httpUri="https://binary.pensoft.net/fig/1123180">4</figureCitation>
, 
<figureCitation id="A8CDE84057D77E0375E007D378ECDF35" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Habitat of Petraeomastus limenghuai sp. nov. A, B. The Lancangjiang River Valley at Rumei; C, D. Petraeomastus limenghuai sp. nov. in life." figureDoi="10.3897/zse.100.130676.figure5" httpUri="https://binary.pensoft.net/fig/1123181">5</figureCitation>
). Living on branches of bushes alongside 
<taxonomicName id="78288C8D16298359746B2825F262D296" authorityName="Ancey" authorityYear="1883" class="Gastropoda" family="Enidae" genus="Buliminus" kingdom="Animalia" order="Stylommatophora" phylum="Mollusca" rank="species" species="heudeanus">
<emphasis id="84027EC79EAF0168AB3A66AFE1EE6894" italics="true">P. heudeanus</emphasis>
</taxonomicName>
(Fig. 
<figureCitation id="3EBD750F0525F2E36EAA0EE1D5E44B0B" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Habitat of Petraeomastus limenghuai sp. nov. A, B. The Lancangjiang River Valley at Rumei; C, D. Petraeomastus limenghuai sp. nov. in life." figureDoi="10.3897/zse.100.130676.figure5" httpUri="https://binary.pensoft.net/fig/1123181">5</figureCitation>
). Although the two species are sympatric, it has been observed that 
<taxonomicName id="B50027F621A9B441C3F8D4F3C528BF10" authorityName="Chen &amp; Dai &amp; Wu &amp; Jiang &amp; Ouyang" authorityYear="2024" class="Gastropoda" family="Enidae" genus="Petraeomastus" kingdom="Animalia" order="Stylommatophora" phylum="Mollusca" rank="species" species="limenghuai" status="sp. nov.">
<emphasis id="FCE30706238771F7C60024B0610977A1" italics="true">Petraeomastus limenghuai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="D4AF029EB1104F85BCA76936AB59DE16" rank="species">sp. nov.</taxonomicNameLabel>
is more common on the shady slopes, while 
<taxonomicName id="11A25001538A5D95734912F3EA996ECA" authorityName="Ancey" authorityYear="1883" class="Gastropoda" family="Enidae" genus="Buliminus" kingdom="Animalia" order="Stylommatophora" phylum="Mollusca" rank="species" species="heudeanus">
<emphasis id="DD655957541432C6D63E861E69F2E817" italics="true">P. heudeanus</emphasis>
</taxonomicName>
is more common on the sunny slopes. The distribution of 
<taxonomicName id="C71AA232CC9122ED2BEA7CCFED11B837" authorityName="Chen &amp; Dai &amp; Wu &amp; Jiang &amp; Ouyang" authorityYear="2024" class="Gastropoda" family="Enidae" genus="Petraeomastus" kingdom="Animalia" order="Stylommatophora" phylum="Mollusca" rank="species" species="limenghuai" status="sp. nov.">
<emphasis id="1EA606A400AE62A99A9CB24DF0A0E1B6" italics="true">Petraeomastus limenghuai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B9013152CF12313F9E052721DBA36576" rank="species">sp. nov.</taxonomicNameLabel>
is limited to the middle part of the valley within a few hundred meters and does not extend to the alpine meadows in the upper part. Only two empty shells were discovered at the lower part of the valley, which may have fallen from their original position. In contrast, 
<taxonomicName id="99D2B986902938251FBF3B6256641F26" authorityName="Ancey" authorityYear="1883" class="Gastropoda" family="Enidae" genus="Buliminus" kingdom="Animalia" order="Stylommatophora" phylum="Mollusca" rank="species" species="heudeanus">
<emphasis id="8603F7C43C2884428DC4686D4FE7E493" italics="true">P. heudeanus</emphasis>
</taxonomicName>
is widely distributed in the middle and lower parts of the valley, with numerous individuals observed in close proximity to the river channel.
</paragraph>
<caption id="AD655A061871072ADAE243CDEB7B5DFF" ID-DOI="10.3897/zse.100.130676.figure4" ID-arpha="BFB3F6CF-F434-5771-84E3-4F042C48B254" httpUri="https://binary.pensoft.net/fig/1123180" startId="F4">
<paragraph id="EDD531A1751043442602BCC596E8F12B">
<label id="81572E2164CEFAD006BE30936E416262">Figure 4.</label>
</paragraph>
<paragraph id="928738E108C1D3244817FCEF66506342">
Six dry-hot river valleys and the sample localities in them. 
<emphasis id="F8EB62EFD6D56D08B32FF940FFCB251F" bold="true">Star.</emphasis>
Rumei; 
<emphasis id="4E83E45D69CFEB64494766D42B0B764E" bold="true">green point.</emphasis>
Danba; 
<emphasis id="8CE0F362928F4AEBCD9E6498B9ACC208" bold="true">orange point.</emphasis>
Maoxian; 
<emphasis id="7D06BE7ABDB1EEBF7E3F989588BD59B6" bold="true">yellow point.</emphasis>
Jiuzhaigou; 
<emphasis id="5CCD5B892F8B4D35A52E3A8F9A778FCD" bold="true">purple point.</emphasis>
Wudu; 
<emphasis id="E530874AC1AEEBEC3C1525367C755A3F" bold="true">red point.</emphasis>
Wenxian; 
<emphasis id="D22F02AD4409729A1185E1E707FEA7A4" bold="true">gray point.</emphasis>
Diebu.
</paragraph>
</caption>
<caption id="4921CFACD981397A702708A3B4545034" ID-DOI="10.3897/zse.100.130676.figure5" ID-arpha="40ACF53E-2ECF-5141-B5D4-09928E168436" httpUri="https://binary.pensoft.net/fig/1123181" startId="F5">
<paragraph id="F2BDAE80F0B2FC5EC4E0160DE349E36A">
<label id="61F43B57D88E6C79B066F4DC27C694FA">Figure 5.</label>
</paragraph>
<paragraph id="C0F7B9A8AE1915FC842BAB8676E5EC28">
Habitat of 
<taxonomicName id="02732A87F8A289CEF79C01C3F054DFAC" authorityName="Chen &amp; Dai &amp; Wu &amp; Jiang &amp; Ouyang" authorityYear="2024" class="Gastropoda" family="Enidae" genus="Petraeomastus" kingdom="Animalia" order="Stylommatophora" phylum="Mollusca" rank="species" species="limenghuai" status="sp. nov.">
<emphasis id="FCADFBE7738CC8FC3BD8ECE6135F56E5" italics="true">Petraeomastus limenghuai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="71F360AE6C7409B2A841D9CE32F5ADF4" rank="species">sp. nov.</taxonomicNameLabel>
<emphasis id="2A629122D27CFF6F17A2FE9A1527A904" bold="true">A, B.</emphasis>
The Lancangjiang River Valley at Rumei; 
<emphasis id="3B79A7B72B943AF9B572A39F0D9460D4" bold="true">C, D.</emphasis>
<taxonomicName id="C2C8A08CF87ECAC76A7C58D55BC7C72E" authorityName="Chen &amp; Dai &amp; Wu &amp; Jiang &amp; Ouyang" authorityYear="2024" class="Gastropoda" family="Enidae" genus="Petraeomastus" kingdom="Animalia" order="Stylommatophora" phylum="Mollusca" rank="species" species="limenghuai" status="sp. nov.">
<emphasis id="F98A7B59E3A384E49C66E4CC09F4B149" italics="true">Petraeomastus limenghuai</emphasis>
</taxonomicName>
<taxonomicNameLabel id="8A38D94D4E7EAA7BDD1BE928424EF57F" rank="species">sp. nov.</taxonomicNameLabel>
in life.
</paragraph>
</caption>
</subSubSection>
</treatment>
</document>