394 lines
49 KiB
XML
394 lines
49 KiB
XML
<document id="B3CB42C688BC42116CDA1B99EA6B7CD3" ID-CLB-Dataset="26845" ID-DOI="10.11646/zootaxa.4604.1.6" ID-GBIF-Dataset="5567712b-2d25-4128-bc28-b84823b3a3ad" ID-ISSN="1175-5326" ID-Zenodo-Dep="2783910" ID-ZooBank="97E78169-44DD-490D-B29C-2A7B0379FF3A" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1557723888840" checkinUser="plazi" docAuthor="Tan, Xi-Chang, Li, Peng, Wu, Tie-Jun & Yang, Jian" docDate="2019" docId="03D087CEFFDDFF89128C61BAFAD6FDB9" docLanguage="en" docName="zootaxa.4604.1.6.pdf" docOrigin="Zootaxa 4604 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Cobitis xui Tan & Li & Wu & Yang 2019, sp. nov." docType="treatment" docVersion="9" lastPageNumber="167" masterDocId="FFE9FFB6FFDEFF8F121B6270FFDCFFA1" masterDocTitle="Cobitis xui, a new species of spined loach (Teleostei: Cobitidae) from the Pearl River drainage in southern China" masterLastPageNumber="175" masterPageNumber="161" pageNumber="164" updateTime="1698728518408" updateUser="ExternalLinkService">
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<mods:mods id="F670D8BCBFF21F85CA0E299C939E15B0" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="5B753B2FB366A4A4BF46D9DC10E8AE43">
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<mods:title id="E1161010ABC4CA44EB888AE167A96DDC">Cobitis xui, a new species of spined loach (Teleostei: Cobitidae) from the Pearl River drainage in southern China</mods:title>
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<mods:name id="C7A84C84385519EA92E1C72C5CDACCDB" type="personal">
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<mods:namePart id="1A7E11290B377367E46307C959D6A7EA">Tan, Xi-Chang</mods:namePart>
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<mods:namePart id="60E5BDB606250CC7B30D959237084631">Li, Peng</mods:namePart>
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<mods:namePart id="8674E01434C15CAFB520BB33303D90D2">Wu, Tie-Jun</mods:namePart>
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<mods:roleTerm id="CF2EB19608977AB18B44E6F09E937884">Author</mods:roleTerm>
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<mods:namePart id="EEBEFAC77F0BB3A97919C10DD6A7E680">Yang, Jian</mods:namePart>
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<mods:typeOfResource id="A0C45AA16679BD7093B0F3A12A08C6D5">text</mods:typeOfResource>
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<mods:title id="3E2B349C334A1A71BA61FD33DFC79793">Zootaxa</mods:title>
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<mods:part id="8E5FE3A8308B6D85068DBBA7ECC6A84D">
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<mods:date id="84D8F70795BBFE1C955172B20E32A7C7">2019</mods:date>
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<mods:number id="0662FDCAE18360EB2A5768A7FE8AB215">2019-05-13</mods:number>
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<mods:number id="A4FEBC75875D04F559CA80C057F71C8A">4604</mods:number>
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<treatment id="03D087CEFFDDFF89128C61BAFAD6FDB9" ID-GBIF-Taxon="157135281" LSID="urn:lsid:plazi:treatment:03D087CEFFDDFF89128C61BAFAD6FDB9" httpUri="http://treatment.plazi.org/id/03D087CEFFDDFF89128C61BAFAD6FDB9" lastPageId="6" lastPageNumber="167" pageId="3" pageNumber="164">
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<subSubSection id="C3636553FFDDFF8C128C61BAFEA3FC45" box="[151,383,970,996]" pageId="3" pageNumber="164" type="nomenclature">
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<paragraph id="8BC636D8FFDDFF8C128C61BAFEA3FC45" blockId="3.[151,383,970,1030]" box="[151,383,970,996]" pageId="3" pageNumber="164">
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<heading id="D08E81B4FFDDFF8C128C61BAFEA3FC45" bold="true" box="[151,383,970,996]" fontSize="11" level="1" pageId="3" pageNumber="164" reason="1">
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<emphasis id="B90DEACAFFDDFF8C128C61BAFEA3FC45" bold="true" box="[151,383,970,996]" pageId="3" pageNumber="164">
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<taxonomicName id="4C794D5BFFDDFF8C128C61BAFEC6FC45" authority="Tan & Li & Wu & Yang, 2019" authorityName="Tan & Li & Wu & Yang" authorityYear="2019" box="[151,282,970,996]" class="Actinopterygii" family="Cobitidae" genus="Cobitis" kingdom="Animalia" order="Cypriniformes" pageId="3" pageNumber="164" phylum="Chordata" rank="species" species="xui" status="sp. nov.">
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<emphasis id="B90DEACAFFDDFF8C128C61BAFEC6FC45" bold="true" box="[151,282,970,996]" italics="true" pageId="3" pageNumber="164">Cobitis xui</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23E57B1FFDDFF8C133A61BAFEA3FC45" box="[289,383,970,996]" pageId="3" pageNumber="164" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<subSubSection id="C3636553FFDDFF8C128C619DFECDFBA7" box="[151,273,1005,1030]" pageId="3" pageNumber="164" type="description">
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<paragraph id="8BC636D8FFDDFF8C128C619DFECDFBA7" blockId="3.[151,383,970,1030]" box="[151,273,1005,1030]" pageId="3" pageNumber="164">
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(
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<figureCitation id="13422A5DFFDDFF8C1284619DFED6FBA7" box="[159,266,1005,1030]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStart-3="FIGURE 5" captionStartId-0="4.[151,250,1360,1382]" captionStartId-1="5.[151,250,1322,1344]" captionStartId-2="7.[151,250,910,932]" captionStartId-3="7.[151,250,1973,1995]" captionTargetBox-0="[201,1406,266,1309]" captionTargetBox-1="[151,1436,193,1301]" captionTargetBox-2="[150,1436,195,888]" captionTargetBox-3="[193,1400,1044,1941]" captionTargetId-0="figure@4.[201,1407,266,1309]" captionTargetId-1="figure@5.[151,1436,193,1301]" captionTargetId-2="figure@7.[150,1436,195,888]" captionTargetId-3="figure@7.[151,1435,1021,1951]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionTargetPageId-2="7" captionTargetPageId-3="7" captionText-0="FIGURE 2. Cobitis xui sp. nov., GTEU 201705001, holotype, male, 61.8 mm SL, China: Guangxi, Rong’an County, Buquan Town, Buquan River, Youjiang basin." captionText-1="FIGURE 3. Cobitis xui sp. nov., GTEU 201705002, paratype, female, 75.1 mm SL, China: Guangxi, Rong’an County, Buquan Town, Buquan River, Youjiang basin." captionText-2="FIGURE 4. Head ventral and laterla views of Cobitis xui sp. nov., GTEU 201705002, paratype, female, 75.1 mm SL, China: Guangxi, Rong’an County, Buquan Town, Buquan River, Youjiang basin." captionText-3="FIGURE 5. Cobitis xui sp. nov. a, subdorsal scales; b, suborbital spine (left side); c and d, lamina circularis in the pectoral fin of male." httpUri-0="https://zenodo.org/record/2783914/files/figure.png" httpUri-1="https://zenodo.org/record/2783916/files/figure.png" httpUri-2="https://zenodo.org/record/2783918/files/figure.png" httpUri-3="https://zenodo.org/record/2783920/files/figure.png" pageId="3" pageNumber="164">Figs. 2‒5</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3636553FFDDFF8C128C6645FAECFB37" pageId="3" pageNumber="164" type="materials_examined">
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<paragraph id="8BC636D8FFDDFF8C128C6645FC2BFBD3" blockId="3.[151,1437,1077,2005]" pageId="3" pageNumber="164">
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<materialsCitation id="3B113C85FFDDFF8C128C6645FC2BFBD3" ID-GBIF-Occurrence="2239706668" collectingDate="2017-05" collectionCode="GTEU" collectorName="Jiahu Lan" country="China" county="Rong'an County" elevation="261" latitude="23.0725" location="Buquan River" longLatPrecision="85" longitude="107.46667" municipality="Buquan Town" pageId="3" pageNumber="164" specimenCode="GTEU 201705001" specimenCount="1" stateProvince="Guangxi" typeStatus="holotype">
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<emphasis id="B90DEACAFFDDFF8C128C6645FED7FBEF" bold="true" box="[151,267,1077,1102]" pageId="3" pageNumber="164">
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<typeStatus id="54C2887AFFDDFF8C128C6645FEDAFBEF" box="[151,262,1077,1102]" pageId="3" pageNumber="164" type="holotype">Holotype</typeStatus>
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.
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</emphasis>
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<specimenCode id="DBDF9EA3FFDDFF8C130A6646FE38FBEF" box="[273,484,1077,1102]" collectionCode="GTEU" pageId="3" pageNumber="164">GTEU 201705001</specimenCode>
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, male,
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<quantity id="4C819B3DFFDDFF8C10296645FD4AFBEC" box="[562,662,1077,1102]" metricMagnitude="-2" metricUnit="m" metricValue="6.18" pageId="3" pageNumber="164" unit="mm" value="61.8">61.8 mm</quantity>
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SL.
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<collectingCountry id="F36E7648FFDDFF8C10D06645FCCEFBEF" box="[715,786,1077,1102]" name="China" pageId="3" pageNumber="164">China</collectingCountry>
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:
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<collectingRegion id="49BDF83AFFDDFF8C11076645FCA3FBEF" box="[796,895,1077,1102]" country="China" name="Guangxi" pageId="3" pageNumber="164">Guangxi</collectingRegion>
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,
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<collectingCounty id="62A74E54FFDDFF8C11916646FB99FBEF" box="[906,1093,1078,1102]" pageId="3" pageNumber="164">Rong’an County</collectingCounty>
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,
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<collectingMunicipality id="6BA2ACA2FFDDFF8C164B6646FB33FBEC" box="[1104,1263,1078,1101]" pageId="3" pageNumber="164">Buquan Town</collectingMunicipality>
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||
,
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||
<location id="8EA66003FFDDFF8C16E16646FA44FBEF" LSID="urn:lsid:plazi:treatment:03D087CEFFDDFF89128C61BAFAD6FDB9:8EA66003FFDDFF8C16E16646FA44FBEF" box="[1274,1432,1077,1102]" country="China" county="Rong'an County" latitude="23.0725" longLatPrecision="85" longitude="107.46667" municipality="Buquan Town" name="Buquan River" pageId="3" pageNumber="164" stateProvince="Guangxi">Buquan River</location>
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||
,
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||
<location id="8EA66003FFDDFF8C128C6629FF20FBD3" LSID="urn:lsid:plazi:treatment:03D087CEFFDDFF89128C61BAFAD6FDB9:8EA66003FFDDFF8C128C6629FF20FBD3" box="[151,252,1113,1138]" country="China" county="Rong'an County" latitude="23.0725" longLatPrecision="85" longitude="107.46667" municipality="Buquan Town" name="Youjiang" pageId="3" pageNumber="164" stateProvince="Guangxi">Youjiang</location>
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basin,
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<geoCoordinate id="EE4D501FFFDDFF8C13576629FE1EFBD3" box="[332,450,1113,1138]" direction="north" orientation="latitude" pageId="3" pageNumber="164" precision="9" value="23.0725">23°4.35′N</geoCoordinate>
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;
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<geoCoordinate id="EE4D501FFFDDFF8C13D66629FD91FBD3" box="[461,589,1113,1138]" direction="east" orientation="longitude" pageId="3" pageNumber="164" precision="92" value="107.46667">107°28.0′E</geoCoordinate>
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, alt
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<quantity id="4C819B3DFFDDFF8C10676629FD19FBD0" box="[636,709,1113,1138]" metricMagnitude="2" metricUnit="m" metricValue="2.61" pageId="3" pageNumber="164" unit="m" value="261.0">
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<elevation id="0054D1EBFFDDFF8C10676629FD19FBD0" box="[636,709,1113,1138]" metricMagnitude="2" metricUnit="m" metricValue="2.61" pageId="3" pageNumber="164" unit="m" value="261.0">261 m</elevation>
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</quantity>
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, leg.
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<collectorName id="268C530EFFDDFF8C111A6629FCADFBD0" box="[769,881,1113,1138]" pageId="3" pageNumber="164">Jiahu Lan</collectorName>
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,
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<date id="FFC71018FFDDFF8C1166662AFC2FFBD3" box="[893,1011,1114,1138]" pageId="3" pageNumber="164" value="2017-05">
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<collectingDate id="EF83E9F0FFDDFF8C1166662AFC2FFBD3" box="[893,1011,1114,1138]" pageId="3" pageNumber="164" value="2017-05">May 2017</collectingDate>
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</date>
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.
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</materialsCitation>
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</paragraph>
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||
<paragraph id="8BC636D8FFDDFF8C12DC660DFAECFB37" blockId="3.[151,1437,1077,2005]" box="[199,1328,1149,1174]" pageId="3" pageNumber="164">
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<materialsCitation id="3B113C85FFDDFF8C12DC660DFBFAFB37" ID-GBIF-Occurrence="2239706670" box="[199,1062,1149,1174]" collectionCode="GTEU" pageId="3" pageNumber="164" specimenCode="GTEU 201705002-201705008" specimenCount="1" typeStatus="paratype">
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<emphasis id="B90DEACAFFDDFF8C12DC660DFE9AFB37" bold="true" box="[199,326,1149,1174]" pageId="3" pageNumber="164">
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<typeStatus id="54C2887AFFDDFF8C12DC660DFE9DFB37" box="[199,321,1149,1174]" pageId="3" pageNumber="164" type="paratype">Paratypes</typeStatus>
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.
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</emphasis>
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7 ex.
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<specimenCode id="DBDF9EA3FFDDFF8C1391660EFD35FB37" box="[394,745,1149,1174]" collectionCode="GTEU" pageId="3" pageNumber="164">GTEU 201705002‒201705008</specimenCode>
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, females,
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||
<quantity id="4C819B3DFFDDFF8C1142660DFC20FB34" box="[857,1020,1149,1174]" metricMagnitude="-2" metricUnit="m" metricValue="6.925" metricValueMax="7.51" metricValueMin="6.34" pageId="3" pageNumber="164" unit="mm" value="69.25" valueMax="75.1" valueMin="63.4">63.4‒75.1 mm</quantity>
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SL
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</materialsCitation>
|
||
;
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||
<materialsCitation id="3B113C85FFDDFF8C1629660DFAF0FB37" ID-GBIF-Occurrence="2239706669" box="[1074,1324,1149,1174]" collectingDate="2017-05" collectionCode="GTEU" collectorName="Jiahu Lan" country="China" county="Rong'an County" elevation="261" latitude="23.0725" location="Buquan River" longLatPrecision="85" longitude="107.46667" municipality="Buquan Town" pageId="3" pageNumber="164" specimenCount="1" stateProvince="Guangxi" typeStatus="paratype">data same as holotype</materialsCitation>
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.
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</paragraph>
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||
</subSubSection>
|
||
<subSubSection id="C3636553FFDDFF8C12DC66D1FF39FA17" pageId="3" pageNumber="164" type="diagnosis">
|
||
<paragraph id="8BC636D8FFDDFF8C12DC66D1FF39FA17" blockId="3.[151,1437,1077,2005]" pageId="3" pageNumber="164">
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||
<emphasis id="B90DEACAFFDDFF8C12DC66D1FE9DFB1B" bold="true" box="[199,321,1185,1210]" pageId="3" pageNumber="164">Diagnosis.</emphasis>
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||
<taxonomicName id="4C794D5BFFDDFF8C135766D1FE16FB18" authority="Tan & Li & Wu & Yang, 2019" authorityName="Tan & Li & Wu & Yang" authorityYear="2019" box="[332,458,1185,1209]" class="Actinopterygii" family="Cobitidae" genus="Cobitis" kingdom="Animalia" order="Cypriniformes" pageId="3" pageNumber="164" phylum="Chordata" rank="species" species="xui" status="sp. nov.">
|
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<emphasis id="B90DEACAFFDDFF8C135766D1FE16FB18" box="[332,458,1185,1209]" italics="true" pageId="3" pageNumber="164">Cobitis xui</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23E57B1FFDDFF8C13CE66D2FDC9FB18" box="[469,533,1186,1209]" pageId="3" pageNumber="164" rank="species">sp. n.</taxonomicNameLabel>
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is distinguished from the other species of
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<taxonomicName id="4C794D5BFFDDFF8C160B66D1FBBDFB18" box="[1040,1121,1185,1209]" class="Actinopterygii" family="Cobitidae" genus="Cobitis" kingdom="Animalia" order="Cypriniformes" pageId="3" pageNumber="164" phylum="Chordata" rank="genus">
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||
<emphasis id="B90DEACAFFDDFF8C160B66D1FBBDFB18" box="[1040,1121,1185,1209]" italics="true" pageId="3" pageNumber="164">Cobitis</emphasis>
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||
</taxonomicName>
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in
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<collectingCountry id="F36E7648FFDDFF8C169766D1FB13FB1B" box="[1164,1231,1185,1210]" name="China" pageId="3" pageNumber="164">China</collectingCountry>
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by the following combination of characters, none of them unique: snout blunt; body depth 14.3‒18.4% SL; the longest dorsal-fin ray length shorter than HL; lamina circularis long and knife-shaped in males; mental lobes of the lower lip developed and each lobe split into three notches with pointed tip; five longitudinal lines of dark spots on the dorsolateral sides of body; 8‒11 transverse blotches on L5; 9‒12 transverse blotches on L1; second maxillary barbels longer than eye diameter; 4‒5 narrow rows of dark spots on the caudal fin; caudal fin with 14 branched rays; a rectangular spot slightly smaller than eye diameter on the upper lobe of caudal fin base; and caudal-peduncle depth 53.6‒70.6% its length.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3636553FFDDFF8A12DC67B1FBB9F9EC" lastPageId="5" lastPageNumber="166" pageId="3" pageNumber="164" type="description">
|
||
<paragraph id="8BC636D8FFDDFF8C12DC67B1FC2BF8C4" blockId="3.[151,1437,1077,2005]" pageId="3" pageNumber="164">
|
||
<emphasis id="B90DEACAFFDDFF8C12DC67B1FE85FA7B" bold="true" box="[199,345,1473,1498]" pageId="3" pageNumber="164">Description.</emphasis>
|
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Morphometric data of
|
||
<typeStatus id="54C2887AFFDDFF8C107967B1FD18FA7B" box="[610,708,1473,1498]" pageId="3" pageNumber="164" type="holotype">holotype</typeStatus>
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and
|
||
<typeStatus id="54C2887AFFDDFF8C10E567B2FCB6FA7B" box="[766,874,1474,1498]" pageId="3" pageNumber="164" type="paratype">paratypes</typeStatus>
|
||
presented in
|
||
<tableCitation id="C6FB0363FFDDFF8C161F67B1FB87FA7B" box="[1028,1115,1473,1498]" captionStart="TABLE 2" captionStartId="6.[151,239,584,607]" captionTargetPageId="6" captionText="TABLE 2. Morphometric characters of Cobitis xui sp. nov." httpUri="http://table.plazi.org/id/DF066650FFD8FF89128C6038FCD2FDFE" pageId="3" pageNumber="164" tableUuid="DF066650FFD8FF89128C6038FCD2FDFE">Table 2</tableCitation>
|
||
. For general appearance see
|
||
<figureCitation id="13422A5DFFDDFF8C128C6795FEDBFA5F" box="[151,263,1509,1534]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStartId-0="4.[151,250,1360,1382]" captionStartId-1="5.[151,250,1322,1344]" captionTargetBox-0="[201,1406,266,1309]" captionTargetBox-1="[151,1436,193,1301]" captionTargetId-0="figure@4.[201,1407,266,1309]" captionTargetId-1="figure@5.[151,1436,193,1301]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionText-0="FIGURE 2. Cobitis xui sp. nov., GTEU 201705001, holotype, male, 61.8 mm SL, China: Guangxi, Rong’an County, Buquan Town, Buquan River, Youjiang basin." captionText-1="FIGURE 3. Cobitis xui sp. nov., GTEU 201705002, paratype, female, 75.1 mm SL, China: Guangxi, Rong’an County, Buquan Town, Buquan River, Youjiang basin." httpUri-0="https://zenodo.org/record/2783914/files/figure.png" httpUri-1="https://zenodo.org/record/2783916/files/figure.png" pageId="3" pageNumber="164">Figs. 2‒3</figureCitation>
|
||
. Body elongated, laterally compressed. Dorsal profile of head convex. Abdomen laterally rounded. Greatest body depth occurs at insertion of dorsal fin. Predorsal length longer than post-dorsal length. Head small, head length 19.5‒21.8% SL in females, 22.6% SL in male. Snout blunt, snout length 41.2‒48.6 %HL in females, 39.7 % HL in male. Anterior and posterior nostrils closely situated; anterior ones with circular nostril tube (
|
||
<figureCitation id="13422A5DFFDDFF8C17526421FA53F9CB" box="[1353,1423,1617,1642]" captionStart="FIGURE 4" captionStartId="7.[151,250,910,932]" captionTargetBox="[150,1436,195,888]" captionTargetId="figure@7.[150,1436,195,888]" captionTargetPageId="7" captionText="FIGURE 4. Head ventral and laterla views of Cobitis xui sp. nov., GTEU 201705002, paratype, female, 75.1 mm SL, China: Guangxi, Rong’an County, Buquan Town, Buquan River, Youjiang basin." httpUri="https://zenodo.org/record/2783918/files/figure.png" pageId="3" pageNumber="164">Fig. 4</figureCitation>
|
||
). Eyes small, superolaterally placed; interorbital width narrower than eye diameter. Suborbital spine bicuspid with small latero-caudalis processus laterally situated under eye (
|
||
<figureCitation id="13422A5DFFDDFF8C112C64E9FC4DF913" box="[823,913,1689,1714]" captionStart="FIGURE 5" captionStartId="7.[151,250,1973,1995]" captionTargetBox="[193,1400,1044,1941]" captionTargetId="figure@7.[151,1435,1021,1951]" captionTargetPageId="7" captionText="FIGURE 5. Cobitis xui sp. nov. a, subdorsal scales; b, suborbital spine (left side); c and d, lamina circularis in the pectoral fin of male." httpUri="https://zenodo.org/record/2783920/files/figure.png" pageId="3" pageNumber="164">Fig. 5 b</figureCitation>
|
||
). Mouth small, inferior, with fleshy lips; upper lips with weak transverse wrinkles on surface; lower lip divided with two well-developed lobes, each lobe split into three notches (
|
||
<figureCitation id="13422A5DFFDDFF8C13256491FE59F95B" box="[318,389,1761,1786]" captionStart="FIGURE 4" captionStartId="7.[151,250,910,932]" captionTargetBox="[150,1436,195,888]" captionTargetId="figure@7.[150,1436,195,888]" captionTargetPageId="7" captionText="FIGURE 4. Head ventral and laterla views of Cobitis xui sp. nov., GTEU 201705002, paratype, female, 75.1 mm SL, China: Guangxi, Rong’an County, Buquan Town, Buquan River, Youjiang basin." httpUri="https://zenodo.org/record/2783918/files/figure.png" pageId="3" pageNumber="164">Fig. 4</figureCitation>
|
||
). Three pairs of barbels; rostral barbel short, tip of inner rostral barbel not reaching vertical line of anterior margin of nostrils; maxillary barbel long, 18.1‒23.2 % HL, reaching vertical line of anterior margin of eyes. Body scales small, round, with medium focal area situated closer to base, each with 26‒28 radial grooves (
|
||
<figureCitation id="13422A5DFFDDFF8C1284653DFF2BF8C7" box="[159,247,1869,1894]" captionStart="FIGURE 5" captionStartId="7.[151,250,1973,1995]" captionTargetBox="[193,1400,1044,1941]" captionTargetId="figure@7.[151,1435,1021,1951]" captionTargetPageId="7" captionText="FIGURE 5. Cobitis xui sp. nov. a, subdorsal scales; b, suborbital spine (left side); c and d, lamina circularis in the pectoral fin of male." httpUri="https://zenodo.org/record/2783920/files/figure.png" pageId="3" pageNumber="164">Fig. 5 a</figureCitation>
|
||
). Lateral line short, ending at anterior edge of second blotches of L
|
||
<subScript id="17FD349DFFDDFF8C11F2652CFC2DF8CB" attach="left" box="[1001,1009,1884,1898]" fontSize="6" pageId="3" pageNumber="164">5</subScript>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BC636D8FFDDFF8B12DC6504FF23FF74" blockId="3.[151,1437,1077,2005]" lastBlockId="4.[151,1436,151,213]" lastPageId="4" lastPageNumber="165" pageId="3" pageNumber="164">Dorsal fin with three unbranched and seven branched rays, outer margin slightly convex; length of longest dorsal-fin ray shorter than HL. Pectoral fin with one unbranched ray and eight branched rays. Pelvic fins short with 6 branched rays, its origin opposite base of second branched dorsal-fin ray. Anal fin small with five branched rays. Caudal fin truncate, long, with 14 branched rays. Distance between anus and anal-fin origin shorter than eye diameter.</paragraph>
|
||
<caption id="DF066650FFDAFF8B128C6720FDC8FA24" httpUri="https://zenodo.org/record/2783914/files/figure.png" pageId="4" pageNumber="165" startId="4.[151,250,1360,1382]" targetBox="[201,1406,266,1309]" targetPageId="4">
|
||
<paragraph id="8BC636D8FFDAFF8B128C6720FDC8FA24" blockId="4.[151,1436,1360,1413]" pageId="4" pageNumber="165">
|
||
<emphasis id="B90DEACAFFDAFF8B128C6720FECFFAC7" bold="true" box="[151,275,1360,1382]" pageId="4" pageNumber="165">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4C794D5BFFDAFF8B13016720FE55FAC7" authority="Tan & Li & Wu & Yang, 2019" authorityName="Tan & Li & Wu & Yang" authorityYear="2019" box="[282,393,1360,1382]" class="Actinopterygii" family="Cobitidae" genus="Cobitis" kingdom="Animalia" order="Cypriniformes" pageId="4" pageNumber="165" phylum="Chordata" rank="species" species="xui" status="sp. nov.">
|
||
<emphasis id="B90DEACAFFDAFF8B13016720FE55FAC7" box="[282,393,1360,1382]" italics="true" pageId="4" pageNumber="165">Cobitis xui</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B90DEACAFFDAFF8B138B6720FE3DFAC7" bold="true" box="[400,481,1360,1382]" pageId="4" pageNumber="165">
|
||
<taxonomicNameLabel id="A23E57B1FFDAFF8B138B6720FE3DFAC7" box="[400,481,1360,1382]" pageId="4" pageNumber="165" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, GTEU 201705001, holotype, male, 61.8 mm SL, China: Guangxi, Rong’an County, Buquan Town, Buquan River, Youjiang basin.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BC636D8FFDAFF8B12DC67A5FE5DF8C4" blockId="4.[151,1437,1493,1893]" pageId="4" pageNumber="165">
|
||
<emphasis id="B90DEACAFFDAFF8B12DC67A5FD79FA4F" bold="true" box="[199,677,1493,1518]" pageId="4" pageNumber="165">Colouration and pigmentation pattern.</emphasis>
|
||
Body light yellow. Head sprinkled with numerous minute black spots; black stripe extends from occiput through eye to base of rostral barbel. Five longitudinal lines of dark spots on dorsolateral sides of body (Gambetta pigment pattern, L1‒L5) (
|
||
<figureCitation id="13422A5DFFDAFF8B1182646DFBD4F997" box="[921,1032,1565,1590]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStartId-0="4.[151,250,1360,1382]" captionStartId-1="5.[151,250,1322,1344]" captionTargetBox-0="[201,1406,266,1309]" captionTargetBox-1="[151,1436,193,1301]" captionTargetId-0="figure@4.[201,1407,266,1309]" captionTargetId-1="figure@5.[151,1436,193,1301]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionText-0="FIGURE 2. Cobitis xui sp. nov., GTEU 201705001, holotype, male, 61.8 mm SL, China: Guangxi, Rong’an County, Buquan Town, Buquan River, Youjiang basin." captionText-1="FIGURE 3. Cobitis xui sp. nov., GTEU 201705002, paratype, female, 75.1 mm SL, China: Guangxi, Rong’an County, Buquan Town, Buquan River, Youjiang basin." httpUri-0="https://zenodo.org/record/2783914/files/figure.png" httpUri-1="https://zenodo.org/record/2783916/files/figure.png" pageId="4" pageNumber="165">Figs. 2‒3</figureCitation>
|
||
). L
|
||
<subScript id="17FD349DFFDAFF8B1634645DFBEBF99A" attach="left" box="[1071,1079,1581,1595]" fontSize="6" pageId="4" pageNumber="165">1</subScript>
|
||
composed of 9‒12 rectangular brownish blotches, the gaps between the blotches narrower than their lengths. L
|
||
<subScript id="17FD349DFFDAFF8B167C6423FBB3F9C0" attach="left" box="[1127,1135,1619,1633]" fontSize="6" pageId="4" pageNumber="165">2</subScript>
|
||
characterised by row of discontinuous brownish patches melted into stripe, stripe diminished toward dorsal-fin origin. L
|
||
<subScript id="17FD349DFFDAFF8B16CB640AFB04F929" attach="left" box="[1232,1240,1658,1672]" fontSize="6" pageId="4" pageNumber="165">3</subScript>
|
||
with row of eyediameter sized small rectangular or circular blotches, ending at caudal-fin base. L
|
||
<subScript id="17FD349DFFDAFF8B164064D1FBBFF90E" attach="left" box="[1115,1123,1697,1711]" fontSize="6" pageId="4" pageNumber="165">4</subScript>
|
||
consists of line of minute brownish spots, postdorally confluent with L
|
||
<subScript id="17FD349DFFDAFF8B108F64B8FD40F977" attach="left" box="[660,668,1736,1750]" fontSize="6" pageId="4" pageNumber="165">2</subScript>
|
||
and L
|
||
<subScript id="17FD349DFFDAFF8B10FE64B8FD31F977" attach="left" box="[741,749,1736,1750]" fontSize="6" pageId="4" pageNumber="165">3</subScript>
|
||
. L
|
||
<subScript id="17FD349DFFDAFF8B111564B8FCCAF977" attach="left" box="[782,790,1736,1750]" fontSize="6" pageId="4" pageNumber="165">5</subScript>
|
||
with row of eight blotches (five longitudinal rectangular blotches, last three circular blotches) in male; 10‒12 longitudinal rectangular blotches (last three circular blotches) in females. One conspicuous black rectangular spot on the dorsal side of caudal-fin base; this spot is smaller than eye diameter. Dorsal fin and caudal fin with scattered brownish spots, forming four stripes on dorsal fin and five stripes on caudal fin.
|
||
</paragraph>
|
||
<caption id="DF066650FFDBFF8A128C675AFDC8FAFF" httpUri="https://zenodo.org/record/2783916/files/figure.png" pageId="5" pageNumber="166" startId="5.[151,250,1322,1344]" targetBox="[151,1436,193,1301]" targetPageId="5">
|
||
<paragraph id="8BC636D8FFDBFF8A128C675AFDC8FAFF" blockId="5.[151,1436,1322,1374]" pageId="5" pageNumber="166">
|
||
<emphasis id="B90DEACAFFDBFF8A128C675AFECEFAE1" bold="true" box="[151,274,1322,1344]" pageId="5" pageNumber="166">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C794D5BFFDBFF8A1303675AFE5AFAE1" authority="Tan & Li & Wu & Yang, 2019" authorityName="Tan & Li & Wu & Yang" authorityYear="2019" box="[280,390,1322,1344]" class="Actinopterygii" family="Cobitidae" genus="Cobitis" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="xui" status="sp. nov.">
|
||
<emphasis id="B90DEACAFFDBFF8A1303675AFE5AFAE1" box="[280,390,1322,1344]" italics="true" pageId="5" pageNumber="166">Cobitis xui</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B90DEACAFFDBFF8A1397675AFE00FAE1" bold="true" box="[396,476,1322,1344]" pageId="5" pageNumber="166">
|
||
<taxonomicNameLabel id="A23E57B1FFDBFF8A1397675AFE00FAE1" box="[396,476,1322,1344]" pageId="5" pageNumber="166" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, GTEU 201705002, paratype, female, 75.1 mm SL, China: Guangxi, Rong’an County, Buquan Town, Buquan River, Youjiang basin.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BC636D8FFDBFF8A12DC67D4FBB9F9EC" blockId="5.[151,1437,1444,1974]" pageId="5" pageNumber="166">
|
||
<emphasis id="B90DEACAFFDBFF8A12DC67D4FE65FA1C" bold="true" box="[199,441,1444,1469]" pageId="5" pageNumber="166">Sexual dimorphism.</emphasis>
|
||
Male smaller than females. In single male, pectoral fins longer than those in females, first branched pectoral-fin ray longest, its length 22.1% SL. In females, second branched pectoral-fin ray longest, its length 12.9‒14.9 % SL. Caudal peduncle in male deeper than in females, caudal-peduncle depth 53.6‒67.2% SL in females (vs. 70.6% in male). In male, first branched pectoral-fin ray thickened and elongated, with long knifeshaped lamina circularis on second and third branched pectoral-fin rays (
|
||
<figureCitation id="13422A5DFFDBFF8A11DE6444FB84F9EC" box="[965,1112,1588,1613]" captionStart="FIGURE 4" captionStartId="7.[151,250,910,932]" captionTargetBox="[150,1436,195,888]" captionTargetId="figure@7.[150,1436,195,888]" captionTargetPageId="7" captionText="FIGURE 4. Head ventral and laterla views of Cobitis xui sp. nov., GTEU 201705002, paratype, female, 75.1 mm SL, China: Guangxi, Rong’an County, Buquan Town, Buquan River, Youjiang basin." httpUri="https://zenodo.org/record/2783918/files/figure.png" pageId="5" pageNumber="166">Figure 4 c, d</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3636553FFDBFF8A12DC6428FD93F817" pageId="5" pageNumber="166" type="distribution">
|
||
<paragraph id="8BC636D8FFDBFF8A12DC6428FD93F817" blockId="5.[151,1437,1444,1974]" pageId="5" pageNumber="166">
|
||
<emphasis id="B90DEACAFFDBFF8A12DC6428FDBFF9D0" bold="true" box="[199,611,1624,1649]" pageId="5" pageNumber="166">Distribution, habitat, and ecology.</emphasis>
|
||
<taxonomicName id="4C794D5BFFDBFF8A10766429FD35F9D1" authorityName="Tan & Li & Wu & Yang" authorityYear="2019" box="[621,745,1625,1649]" class="Actinopterygii" family="Cobitidae" genus="Cobitis" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="xui">
|
||
<emphasis id="B90DEACAFFDBFF8A10766429FD35F9D1" box="[621,745,1625,1649]" italics="true" pageId="5" pageNumber="166">Cobitis xui</emphasis>
|
||
</taxonomicName>
|
||
is found in the Buquan River in Rong’an County,
|
||
<collectingRegion id="49BDF83AFFDBFF8A172E6428FA44F9D0" box="[1333,1432,1624,1649]" country="China" name="Guangxi" pageId="5" pageNumber="166">Guangxi</collectingRegion>
|
||
,
|
||
<collectingCountry id="F36E7648FFDBFF8A128C640CFF01F934" box="[151,221,1660,1685]" name="China" pageId="5" pageNumber="166">China</collectingCountry>
|
||
, Youjiang basin, belonging to the Pearl River drainage (
|
||
<figureCitation id="13422A5DFFDBFF8A1149640CFC4BF934" box="[850,919,1660,1685]" captionStart="FIGURE 6" captionStartId="8.[151,250,795,817]" captionTargetBox="[165,1412,208,755]" captionTargetId="figure@8.[151,1436,193,774]" captionTargetPageId="8" captionText="FIGURE 6. Map showing the distribution of Cobitis species in the Pearl River basin. ■Cobitis wumingensis, ▲Cobitis microcephala, ▼Cobitis australis,?Cobitis leptosoma,?Cobitis obtusirostra, ●Cobitis arenae and ♥C. xui sp. nov." httpUri="https://zenodo.org/record/2783922/files/figure.png" pageId="5" pageNumber="166">Fig. 6</figureCitation>
|
||
). At the relevant section of the Buquan River, the current was medium to fast, the river width was between
|
||
<quantity id="4C819B3DFFDBFF8A115A64D0FC7AF919" box="[833,934,1696,1721]" metricMagnitude="1" metricUnit="m" metricValue="4.25" metricValueMax="6.0" metricValueMin="2.5" pageId="5" pageNumber="166" unit="m" value="42.5" valueMax="60.0" valueMin="25.0">25‒60 m</quantity>
|
||
, and the maximum depth was approximately three meters, with the river bed composed of cobbles and gravel. The following fish species co-exist with
|
||
<taxonomicName id="4C794D5BFFDBFF8A172664B5FA5CF97C" authorityName="Tan & Li & Wu & Yang" authorityYear="2019" box="[1341,1408,1733,1757]" class="Actinopterygii" family="Cobitidae" genus="Cobitis" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="xui">
|
||
<emphasis id="B90DEACAFFDBFF8A172664B5FA5CF97C" box="[1341,1408,1733,1757]" italics="true" pageId="5" pageNumber="166">C. xui</emphasis>
|
||
</taxonomicName>
|
||
at the
|
||
<typeStatus id="54C2887AFFDBFF8A12DE6499FF29F8A0" box="[197,245,1769,1793]" pageId="5" pageNumber="166">type</typeStatus>
|
||
locality:
|
||
<taxonomicName id="4C794D5BFFDBFF8A13716499FCF2F8A0" authority="(Nichols & Pope)" authorityName="Nichols & Pope" baseAuthorityName="Nichols & Pope" baseAuthorityYear="1927" box="[362,814,1768,1793]" class="Actinopterygii" family="Nemacheilidae" genus="Schistura" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="fasciolata">
|
||
<emphasis id="B90DEACAFFDBFF8A13716499FD93F8A0" box="[362,591,1769,1793]" italics="true" pageId="5" pageNumber="166">Schistura fasciolata</emphasis>
|
||
(Nichols & Pope)
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C794D5BFFDBFF8A11246499FB32F8A0" authority="(Cantor)" authorityName="Cantor" baseAuthorityName="Cantor" baseAuthorityYear="1842" box="[831,1262,1769,1793]" class="Actinopterygii" family="Cobitidae" genus="Misgurnus" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="anguillicaudatus">
|
||
<emphasis id="B90DEACAFFDBFF8A11246499FBA3F8A0" box="[831,1151,1769,1793]" italics="true" pageId="5" pageNumber="166">Misgurnus anguillicaudatus</emphasis>
|
||
(Cantor)
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C794D5BFFDBFF8A16E46499FE91F887" authority="Gunther" authorityName="Gunther" class="Actinopterygii" family="Cyprinidae" genus="Opsariichthys" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="bidens">
|
||
<emphasis id="B90DEACAFFDBFF8A16E46499FF3CF884" italics="true" pageId="5" pageNumber="166">Opsariichthys bidens</emphasis>
|
||
Günther
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C794D5BFFDBFF8A1345657DFC58F887" authority="(Temminck & Schlegel)" authorityName="Temminck & Schlegel" baseAuthorityName="Temminck & Schlegel" baseAuthorityYear="1846" box="[350,900,1805,1830]" class="Actinopterygii" family="Cyprinidae" genus="Pseudorasbora" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="parva">
|
||
<emphasis id="B90DEACAFFDBFF8A1345657DFD84F884" box="[350,600,1805,1829]" italics="true" pageId="5" pageNumber="166">Pseudorasbora parva</emphasis>
|
||
(Temminck & Schlegel)
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C794D5BFFDBFF8A118E657DFED2F8E8" authority="(Sauvage & Dabry de Thiersant)" authorityName="Sauvage & Dabry de Thiersant" baseAuthorityName="Sauvage & Dabry de Thiersant" baseAuthorityYear="1874" class="Actinopterygii" family="Cyprinidae" genus="Squalidus" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="argentatus">
|
||
<emphasis id="B90DEACAFFDBFF8A118E657DFB54F884" box="[917,1160,1805,1829]" italics="true" pageId="5" pageNumber="166">Squalidus argentatus</emphasis>
|
||
(Sauvage & Dabry de Thiersant)
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C794D5BFFDBFF8A13056541FD0DF8E8" authority="(Vaillant)" authorityName="Vaillant" baseAuthorityName="Vaillant" baseAuthorityYear="1892" box="[286,721,1840,1865]" class="Actinopterygii" family="Cyprinidae" genus="Acheilognathus" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="tonkinensis">
|
||
<emphasis id="B90DEACAFFDBFF8A13056541FD8BF8E8" box="[286,599,1841,1865]" italics="true" pageId="5" pageNumber="166">Acheilognathus tonkinensis</emphasis>
|
||
(Vaillant)
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C794D5BFFDBFF8A10FA6541FBB3F8E8" authority="(Gunther)" authorityName="Gunther" baseAuthorityName="Gunther" box="[737,1135,1840,1865]" class="Actinopterygii" family="Cyprinidae" genus="Puntius" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="semifasciolatus">
|
||
<emphasis id="B90DEACAFFDBFF8A10FA6541FC2DF8E8" box="[737,1009,1841,1865]" italics="true" pageId="5" pageNumber="166">Puntius semifasciolatus</emphasis>
|
||
(Günther)
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C794D5BFFDBFF8A16646541FED8F8CF" authority="(Oshima)" authorityName="Oshima" baseAuthorityName="Oshima" baseAuthorityYear="1926" class="Actinopterygii" family="Cyprinidae" genus="Spinibarbus" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="denticulatus">
|
||
<emphasis id="B90DEACAFFDBFF8A16646541FA40F8E8" box="[1151,1436,1841,1865]" italics="true" pageId="5" pageNumber="166">Spinibarbus denticulatus</emphasis>
|
||
(Oshima)
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C794D5BFFDBFF8A130D6525FD51F8CF" authority="(Nichols)" authorityName="Nichols" baseAuthorityName="Nichols" baseAuthorityYear="1925" box="[278,653,1877,1902]" class="Actinopterygii" family="Cyprinidae" genus="Spinibarbus" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="caldwelli">
|
||
<emphasis id="B90DEACAFFDBFF8A130D6525FDCEF8CC" box="[278,530,1877,1901]" italics="true" pageId="5" pageNumber="166">Spinibarbus caldwelli</emphasis>
|
||
(Nichols)
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C794D5BFFDBFF8A10846526FC67F8CF" authority="Lin" authorityName="Lin" authorityYear="1935" box="[671,955,1877,1902]" class="Actinopterygii" family="Cyprinidae" genus="Rectoris" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="posehensis">
|
||
<emphasis id="B90DEACAFFDBFF8A10846526FC5FF8CC" box="[671,899,1877,1901]" italics="true" pageId="5" pageNumber="166">Rectoris posehensis</emphasis>
|
||
Lin
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C794D5BFFDBFF8A11D66525FA4BF8CC" authority="Nichols & Pope" authorityName="Nichols & Pope" authorityYear="1927" box="[973,1431,1877,1902]" class="Actinopterygii" family="Cyprinidae" genus="Osteochilus" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="salsburyi">
|
||
<emphasis id="B90DEACAFFDBFF8A11D66525FB19F8CC" box="[973,1221,1877,1901]" italics="true" pageId="5" pageNumber="166">Osteochilus salsburyi</emphasis>
|
||
Nichols & Pope
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C794D5BFFDBFF8A128C6509FD9CF830" authority="(Valenciennes)" authorityName="Valenciennes" baseAuthorityName="Valenciennes" baseAuthorityYear="1844" box="[151,576,1912,1937]" class="Actinopterygii" family="Cyprinidae" genus="Cirrhinus" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="molitorella">
|
||
<emphasis id="B90DEACAFFDBFF8A128C6509FE57F830" box="[151,395,1913,1937]" italics="true" pageId="5" pageNumber="166">Cirrhinus molitorella</emphasis>
|
||
(Valenciennes)
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C794D5BFFDBFF8A10546509FC5CF830" authority="Linnaeus" authorityName="Linnaeus" authorityYear="1758" box="[591,896,1912,1937]" class="Actinopterygii" family="Cyprinidae" genus="Cyprinus" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="carpio">
|
||
<emphasis id="B90DEACAFFDBFF8A10546509FCD7F831" box="[591,779,1913,1936]" italics="true" pageId="5" pageNumber="166">Cyprinus carpio</emphasis>
|
||
Linnaeus
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C794D5BFFDBFF8A118B6509FB36F830" authority="(Linnaeus)" authorityName="Linnaeus" baseAuthorityName="Linnaeus" baseAuthorityYear="1758" box="[912,1258,1912,1937]" class="Actinopterygii" family="Cyprinidae" genus="Carassius" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="auratus">
|
||
<emphasis id="B90DEACAFFDBFF8A118B6509FBBDF831" box="[912,1121,1913,1936]" italics="true" pageId="5" pageNumber="166">Carassius auratus</emphasis>
|
||
(Linnaeus)
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="4C794D5BFFDBFF8A16E26509FF22F817" authority="Linnaeus" authorityName="Linnaeus" authorityYear="1758" class="Actinopterygii" family="Siluridae" genus="Silurus" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="asotus">
|
||
<emphasis id="B90DEACAFFDBFF8A16E26509FA40F831" box="[1273,1436,1913,1937]" italics="true" pageId="5" pageNumber="166">Silurus asotus</emphasis>
|
||
Linnaeus
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C794D5BFFDBFF8A132F65EDFD93F817" authority="Lacepede." authorityName="Lacepede." box="[308,591,1949,1974]" class="Actinopterygii" family="Clariidae" genus="Clarias" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="166" phylum="Chordata" rank="species" species="fuscus">
|
||
<emphasis id="B90DEACAFFDBFF8A132F65EDFE09F814" box="[308,469,1949,1973]" italics="true" pageId="5" pageNumber="166">Clarias fuscus</emphasis>
|
||
Lacepède.
|
||
</taxonomicName>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3636553FFD8FF8912DC62E7FAD6FDB9" pageId="6" pageNumber="167" type="etymology">
|
||
<paragraph id="8BC636D8FFD8FF8912DC62E7FDB9FF59" blockId="6.[151,1436,151,536]" pageId="6" pageNumber="167">
|
||
<emphasis id="B90DEACAFFD8FF8912DC62E7FE92FF11" bold="true" box="[199,334,151,176]" pageId="6" pageNumber="167">Etymology.</emphasis>
|
||
The new species is named in honour of Xiake Xu, a travel writer and geographer of the Ming Dynasty in
|
||
<collectingCountry id="F36E7648FFD8FF89130C62CCFE80FF74" box="[279,348,188,213]" name="China" pageId="6" pageNumber="167">China</collectingCountry>
|
||
, best known for his famous geographical treatise. He travelled throughout
|
||
<collectingCountry id="F36E7648FFD8FF89168262CCFB00FF74" box="[1177,1244,188,213]" name="China" pageId="6" pageNumber="167">China</collectingCountry>
|
||
for more than 30 years, especially in the Pearl River basin.
|
||
</paragraph>
|
||
<paragraph id="8BC636D8FFD8FF8912DC6374FAD6FDB9" blockId="6.[151,1436,151,536]" pageId="6" pageNumber="167">
|
||
<emphasis id="B90DEACAFFD8FF8912DC6374FE11FEBC" bold="true" box="[199,461,260,285]" pageId="6" pageNumber="167">Phylogenetic analysis.</emphasis>
|
||
Phylogenetic trees constructed using two different phylogenetic methods are shown in
|
||
<figureCitation id="13422A5DFFD8FF89128C6357FF29FE9E" box="[151,245,295,320]" captionStart="FIGURE 7" captionStartId="11.[151,250,1719,1741]" captionTargetId="figure@11.[151,1436,195,1621]" captionTargetPageId="11" captionText="FIGURE 7. Bayesian phylogeny of Cytb lineages of Cobitis and four lineages of Iksookimia. Sabanejewia balcanica were used as outgroups. Numbers on the internode branches are Bayesian posterior probability." httpUri="https://zenodo.org/record/3368347/files/figure.png" pageId="6" pageNumber="167">Figure 7</figureCitation>
|
||
(BI) and
|
||
<figureCitation id="13422A5DFFD8FF8913796357FE1DFEE1" box="[354,449,295,320]" captionStart="FIGURE 8" captionStartId="12.[151,250,1683,1705]" captionTargetBox="[233,1375,249,1605]" captionTargetId="figure@12.[151,1436,193,1698]" captionTargetPageId="12" captionText="FIGURE 8. Maximum likelihood tree of Cytb lineages of Cobitis and four lineages of Iksookimia. Sabanejewia balcanica were used as outgroups. Numbers on the internode branches are bootstrap percentages for the ML analysis." httpUri="https://zenodo.org/record/2783924/files/figure.png" pageId="6" pageNumber="167">Figure 8</figureCitation>
|
||
(ML). Topologies of the trees are similar. There were 6 lineages resolved using both BI and ML method, which is similar with previous studies (Chen & Chen 2013,
|
||
<bibRefCitation id="EFE84B29FFD8FF89163E633CFB31FEC4" author="Chen, Y. X. & Sui, X. Y. & He, D. K. & Chen, Y. F." box="[1061,1261,332,357]" pageId="6" pageNumber="167" pagination="1 - 16" refId="ref3944" refString="Chen, Y. X., Sui, X. Y., He, D. K. & Chen, Y. F. (2015) Three new species of cobitid fishes genus Cobitis (Teleostei, Cobitidae) from the River Pearl basin of China. Folia Zoologica, 64 (1), 1 - 16." type="journal article" year="2015">
|
||
Chen
|
||
<emphasis id="B90DEACAFFD8FF891671633DFB7AFEC5" box="[1130,1190,332,356]" italics="true" pageId="6" pageNumber="167">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
). However, the positions of
|
||
<taxonomicName id="4C794D5BFFD8FF8913386300FE10FE29" box="[291,460,368,392]" class="Actinopterygii" family="Cobitidae" genus="Cobitis" kingdom="Animalia" order="Cypriniformes" pageId="6" pageNumber="167" phylum="Chordata" rank="species" species="obtusirostra">
|
||
<emphasis id="B90DEACAFFD8FF8913386300FE10FE29" box="[291,460,368,392]" italics="true" pageId="6" pageNumber="167">C. obtusirostra</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C794D5BFFD8FF89101F6300FD6AFE26" authorityName="Dabry de Thiersant" authorityYear="1872" box="[516,694,368,391]" class="Actinopterygii" family="Cobitidae" genus="Cobitis" kingdom="Animalia" order="Cypriniformes" pageId="6" pageNumber="167" phylum="Chordata" rank="species" species="macrostigma">
|
||
<emphasis id="B90DEACAFFD8FF89101F6300FD6AFE26" box="[516,694,368,391]" italics="true" pageId="6" pageNumber="167">C. macrostigma</emphasis>
|
||
</taxonomicName>
|
||
are different in topology between the BI and ML analyses. In the two trees, there is strong support (Bayesian posterior probability = 1.00 and bootstrap support value = 100) for both individuals of the new species
|
||
<taxonomicName id="4C794D5BFFD8FF8913E463C8FD9AFE6E" authorityName="Tan & Li & Wu & Yang" authorityYear="2019" box="[511,582,440,463]" class="Actinopterygii" family="Cobitidae" genus="Cobitis" kingdom="Animalia" order="Cypriniformes" pageId="6" pageNumber="167" phylum="Chordata" rank="species" species="xui">
|
||
<emphasis id="B90DEACAFFD8FF8913E463C8FD9AFE6E" box="[511,582,440,463]" italics="true" pageId="6" pageNumber="167">C. xui</emphasis>
|
||
</taxonomicName>
|
||
forming a monophyletic clade. Conspecific individuals of
|
||
<taxonomicName id="4C794D5BFFD8FF8916EF63C8FAADFE6E" authorityName="Tan & Li & Wu & Yang" authorityYear="2019" box="[1268,1393,440,464]" class="Actinopterygii" family="Cobitidae" genus="Cobitis" kingdom="Animalia" order="Cypriniformes" pageId="6" pageNumber="167" phylum="Chordata" rank="species" species="xui">
|
||
<emphasis id="B90DEACAFFD8FF8916EF63C8FAADFE6E" box="[1268,1393,440,464]" italics="true" pageId="6" pageNumber="167">Cobitis xui</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C794D5BFFD8FF89179963C8FEF4FE55" class="Actinopterygii" family="Cobitidae" genus="Cobitis" kingdom="Animalia" order="Cypriniformes" pageId="6" pageNumber="167" phylum="Chordata" rank="species" species="wumingensis">
|
||
<emphasis id="B90DEACAFFD8FF89179963C8FEF4FE55" italics="true" pageId="6" pageNumber="167">C. wumingensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C794D5BFFD8FF89132363ACFE31FE55" box="[312,493,476,500]" class="Actinopterygii" family="Cobitidae" genus="Cobitis" kingdom="Animalia" order="Cypriniformes" pageId="6" pageNumber="167" phylum="Chordata" rank="species" species="baishagensis">
|
||
<emphasis id="B90DEACAFFD8FF89132363ACFE31FE55" box="[312,493,476,500]" italics="true" pageId="6" pageNumber="167">C. baishagensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C794D5BFFD8FF8913E663ACFD5FFE55" authorityName="Chen, Chen & He" authorityYear="2013" box="[509,643,476,500]" class="Actinopterygii" family="Cobitidae" genus="Cobitis" kingdom="Animalia" order="Cypriniformes" pageId="6" pageNumber="167" phylum="Chordata" rank="species" species="australis">
|
||
<emphasis id="B90DEACAFFD8FF8913E663ACFD5FFE55" box="[509,643,476,500]" italics="true" pageId="6" pageNumber="167">C. australis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C794D5BFFD8FF89108F63ACFCF6FE55" box="[660,810,476,500]" class="Actinopterygii" family="Cobitidae" genus="Cobitis" kingdom="Animalia" order="Cypriniformes" pageId="6" pageNumber="167" phylum="Chordata" rank="species" species="leptosoma">
|
||
<emphasis id="B90DEACAFFD8FF89108F63ACFCF6FE55" box="[660,810,476,500]" italics="true" pageId="6" pageNumber="167">C. leptosoma</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C794D5BFFD8FF89117C63ACFBFFFE55" box="[871,1059,476,500]" class="Actinopterygii" family="Cobitidae" genus="Cobitis" kingdom="Animalia" order="Cypriniformes" pageId="6" pageNumber="167" phylum="Chordata" rank="species" species="heteromacula">
|
||
<emphasis id="B90DEACAFFD8FF89117C63ACFBFFFE55" box="[871,1059,476,500]" italics="true" pageId="6" pageNumber="167">C. heteromacula</emphasis>
|
||
</taxonomicName>
|
||
co-cluster forming clade E. The new species has a sister relationship with
|
||
<taxonomicName id="4C794D5BFFD8FF8910716070FCC0FDB6" box="[618,796,512,535]" class="Actinopterygii" family="Cobitidae" genus="Cobitis" kingdom="Animalia" order="Cypriniformes" pageId="6" pageNumber="167" phylum="Chordata" rank="species" species="wumingensis">
|
||
<emphasis id="B90DEACAFFD8FF8910716070FCC0FDB6" box="[618,796,512,535]" italics="true" pageId="6" pageNumber="167">C. wumingensis</emphasis>
|
||
</taxonomicName>
|
||
, with a genetic distance of 2.99% (Table 3).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |