255 lines
31 KiB
XML
255 lines
31 KiB
XML
<document id="4493A9C27CC553BACB41A5E9B64789B4" ID-DOI="10.5281/zenodo.5331935" ID-ISSN="2345-7600" ID-Zenodo-Dep="5331935" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630169958690" checkinUser="diego" docAuthor="Zhou, Wei, Yang, Ying, Li, Xu & Li, Ming-Hui" docDate="2007" docId="039887C10172FF9900FFC61C62D1FD9D" docLanguage="en" docName="55rbz147-155.pdf" docOrigin="Raffles Bulletin of Zoology 55 (1)" docStyle="DocumentStyle:C6443723295B2E4C6F22B9B23F08089C.5:RafflesBZool.2006-2013.journal_article" docStyleId="C6443723295B2E4C6F22B9B23F08089C" docStyleName="RafflesBZool.2006-2013.journal_article" docStyleVersion="5" docTitle="Pseudexostoma longipterus Zhou & Yang & Li & Li 2007, new species" docType="treatment" docVersion="4" lastPageNumber="152" masterDocId="FFA1FFB90171FF9C0374C42C675AFFE5" masterDocTitle="A Review Of The Catfish Genus Pseudexostoma (Siluriformes: Sisoridae) With Description Of A New Species From The Upper Salween (Nujiang) Basin Of China" masterLastPageNumber="155" masterPageNumber="147" pageNumber="150" updateTime="1699172672300" updateUser="plazi" zenodo-license-document="CC-BY-4.0">
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<mods:mods id="26D1442F4F47A7A417F1EF970FEC5D8C" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="9C62A983871489DD965564A9683AFD40">
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<mods:title id="F5AD597270A7390C56961D30C60BEB2A">A Review Of The Catfish Genus Pseudexostoma (Siluriformes: Sisoridae) With Description Of A New Species From The Upper Salween (Nujiang) Basin Of China</mods:title>
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<mods:roleTerm id="DAD6544F8E84030796861F218481305B">Author</mods:roleTerm>
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<mods:namePart id="492AB47FA6F8FD617DD4CF79F1867BF2">Zhou, Wei</mods:namePart>
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</mods:name>
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<mods:roleTerm id="D501106E1A1EF8EC2DB560DBD7D0F61F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="58FCFE2BDD6370AFEB2D92E76195708B">Yang, Ying</mods:namePart>
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</mods:name>
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<mods:name id="3F5CCA0461C1CD3C6EDA741914CC7402" type="personal">
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<mods:roleTerm id="1FCAF480129A9C4983F34B8DAA1EA42E">Author</mods:roleTerm>
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<mods:namePart id="CBF59A2946459B2C78D7E63FC61B52A9">Li, Xu</mods:namePart>
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</mods:name>
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<mods:name id="C98B6C9E33667A0CAE0ABF2982AD9F96" type="personal">
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<mods:role id="0591EB6155248C64A7858E9EE65BE2EA">
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<mods:roleTerm id="FD877E9352347D2DA6CFC737E07A48AF">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="4E473E92BAA0CFA73765644E485BEBD1">Li, Ming-Hui</mods:namePart>
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<mods:typeOfResource id="067B0193C880553981AB5ECBA7E79139">text</mods:typeOfResource>
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<mods:title id="6889185BAAA3124A7A657D7ABA201641">Raffles Bulletin of Zoology</mods:title>
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</mods:titleInfo>
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<mods:part id="5B74B3CC07178790D6648B391B9BB619">
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<mods:date id="400B57E859792B58A9F104EBFB1E0335">2007</mods:date>
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<mods:detail id="DDBAE4671C2310721D3CC9CF83AA7903" type="pubDate">
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<mods:number id="5BA510BF1B33085D39F26252A1E5A6CF">2007-02-28</mods:number>
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<mods:detail id="C0DEE7FEE64F83576E1EBE21F22F7B59" type="volume">
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<mods:number id="574ABDE46485FF9D9B3A7DF030E119EC">55</mods:number>
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<mods:detail id="288ED8410F38A91AA6948110B8646C67" type="issue">
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<mods:number id="81DBB3B83076F10849599F24A405EFCA">1</mods:number>
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<mods:start id="6E6EA702A36AB57510FFB7FED8299B83">147</mods:start>
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<mods:end id="C387C7B8DE8089DF67CDC193C9CDBFA5">155</mods:end>
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<mods:classification id="B4B7376DC55F2715E2A7E889C8DE5CDF">journal article</mods:classification>
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<mods:identifier id="C89DDB64D0A5129DAC951D5EE3634335" type="DOI">10.5281/zenodo.5331935</mods:identifier>
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<mods:identifier id="CD78669A886253F4EE9DB2DE29B75597" type="ISSN">2345-7600</mods:identifier>
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<mods:identifier id="3A07BD016339C307883C9A9855389AF5" type="Zenodo-Dep">5331935</mods:identifier>
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<treatment id="039887C10172FF9900FFC61C62D1FD9D" ID-DOI="http://doi.org/10.5281/zenodo.5399194" ID-Zenodo-Dep="5399194" LSID="urn:lsid:plazi:treatment:039887C10172FF9900FFC61C62D1FD9D" httpUri="http://treatment.plazi.org/id/039887C10172FF9900FFC61C62D1FD9D" lastPageId="5" lastPageNumber="152" pageId="3" pageNumber="150">
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<subSubSection id="C32B655C0172FF9F00FFC61C6217FDA2" box="[907,1357,559,584]" pageId="3" pageNumber="150" type="nomenclature">
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<paragraph id="8B8E36D70172FF9F00FFC61C6217FDA2" blockId="3.[907,1357,559,614]" box="[907,1357,559,584]" pageId="3" pageNumber="150">
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<heading id="D0C681BB0172FF9F00FFC61C6217FDA2" bold="true" box="[907,1357,559,584]" centered="true" fontSize="10" level="2" pageId="3" pageNumber="150" reason="2">
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<emphasis id="B945EAC50172FF9F00FFC61C6217FDA2" bold="true" box="[907,1357,559,584]" pageId="3" pageNumber="150">
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<taxonomicName id="4C314D540172FF9F00FFC61C63E3FDAD" ID-CoL="4NN7G" authority="Zhou & Yang & Li & Li, 2007" authorityName="Zhou & Yang & Li & Li" authorityYear="2007" box="[907,1209,560,584]" class="Actinopterygii" family="Sisoridae" genus="Pseudexostoma" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="150" phylum="Chordata" rank="species" species="longipterus" status="sp. nov.">
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<emphasis id="B945EAC50172FF9F00FFC61C63E3FDAD" bold="true" box="[907,1209,560,584]" italics="true" pageId="3" pageNumber="150">Pseudexostoma longipterus</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="A27657BE0172FF9F07BCC6036217FDA2" box="[1224,1357,559,583]" pageId="3" pageNumber="150" rank="species">new species</taxonomicNameLabel>
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||
</emphasis>
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</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C32B655C0172FF9F0776C663638CFD83" box="[1026,1238,591,614]" pageId="3" pageNumber="150" type="description">
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<paragraph id="8B8E36D70172FF9F0776C663638CFD83" blockId="3.[907,1357,559,614]" box="[1026,1238,591,614]" pageId="3" pageNumber="150">
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(
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<figureCitation id="130A2A520172FF9F077EC6636333FD83" box="[1034,1129,591,614]" captionStart="Fig" captionStartId="4.[136,171,2005,2026]" captionTargetBox="[136,1474,622,1980]" captionTargetId="figure-10@4.[136,1496,1081,1526]" captionTargetPageId="4" captionText="Fig. 2. Ventral view of lower lip. A–B, depth of middle notch shallower than depth of lateral ones, and length of two smaller median lobes of lower lip longer than lateral lobes (A, P. brachysoma, SWFC 9910051, 118 mm SL; B, P. longipterus, SWFC 200308022, holotype, 82.1 mm SL); C, Depth of middle notch the same as depth of lateral ones, and length of two smaller median lobes of lower lip the same as lateral lobes (P. yunnanensis, SWFC 200102201, 111 mm SL)." figureDoi="http://doi.org/10.5281/zenodo.5331941" httpUri="https://zenodo.org/record/5331941/files/figure.png" pageId="3" pageNumber="150">Figs. 2B</figureCitation>
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,
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<figureCitation id="130A2A520172FF9F0701C66363CDFD83" box="[1141,1175,591,614]" captionStart="Fig" captionStartId="5.[112,147,2035,2056]" captionTargetBox="[118,1449,1759,1991]" captionTargetId="figure-776@5.[59,1482,1735,2021]" captionTargetPageId="5" captionText="Fig. 3. Ventral view of premaxillary tooth band. A–B, Premaxillary tooth bands isolated (A, P. brachysoma, SWFC 200103329, 107 mm SL; B, P. longipterus, SWFC 200308022, holotype, 82.1 mm SL); C, Premaxillary tooth bands connected partially (P. yunnanensis, SWFC 200102178, 108 mm SL)." figureDoi="http://doi.org/10.5281/zenodo.5331943" httpUri="https://zenodo.org/record/5331943/files/figure.png" pageId="3" pageNumber="150">3B</figureCitation>
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,
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<figureCitation id="130A2A520172FF9F07D7C66363E8FD83" box="[1187,1202,591,614]" captionStart="Fig" captionStartId="6.[136,171,2065,2086]" captionText="Fig. 4. Map showing distribution of P. brachysoma, P. longipterus and P. yunnanensis." pageId="3" pageNumber="150">4</figureCitation>
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,
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<figureCitation id="130A2A520172FF9F07CBC6636397FD83" box="[1215,1229,591,614]" captionStart="Fig" captionStartId="6.[835,870,2036,2057]" captionTargetBox="[141,1475,1402,2031]" captionTargetPageId="6" captionText="Fig. 5. Pseudexostoma longipterus, SWFC 200308022, holotype, 82.1 mm SL; China: Nujiang (the upper Salween River) drainage. Dorsal, lateral and ventral views." figureDoi="http://doi.org/10.5281/zenodo.5331947" httpUri="https://zenodo.org/record/5331947/files/figure.png" pageId="3" pageNumber="150">5</figureCitation>
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||
)
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C32B655C0172FF980058C6A265FFFF17" lastPageId="4" lastPageNumber="151" pageId="3" pageNumber="150" type="materials_examined">
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<paragraph id="8B8E36D70172FF9F0058C6A26396FD39" blockId="3.[812,1451,654,732]" pageId="3" pageNumber="150">
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||
<emphasis id="B945EAC50172FF9F0058C6A2635AFD46" bold="true" box="[812,1024,654,675]" pageId="3" pageNumber="150">
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||
<emphasis id="B945EAC50172FF9F0058C6A264B4FD46" bold="true" box="[812,1006,654,675]" italics="true" pageId="3" pageNumber="150">Material examined.</emphasis>
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–
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</emphasis>
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<materialsCitation id="3B593C8A0172FF9F0772C6A36396FD39" collectingDate="2003-08-12" collectorName="W. Zhou" county="Gongshan County" latitude="27.737833" location="Cikai" pageId="3" pageNumber="150" specimenCount="1" stateProvince="Yunnan" typeStatus="holotype">
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||
<typeStatus id="548A88750172FF9F0772C6A36339FD41" box="[1030,1123,655,676]" pageId="3" pageNumber="150" type="holotype">Holotype</typeStatus>
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||
: SWFC 200308022,
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||
<quantity id="4CC99B320172FF9F0658C6A362DBFD41" box="[1324,1409,655,676]" metricMagnitude="-2" metricUnit="m" metricValue="9.54" pageId="3" pageNumber="150" unit="mm" value="95.4">95.4 mm</quantity>
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TL,
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<quantity id="4CC99B320172FF9F0058C68664D9FD5A" box="[812,899,682,703]" metricMagnitude="-2" metricUnit="m" metricValue="8.209999999999999" pageId="3" pageNumber="150" unit="mm" value="82.1">82.1 mm</quantity>
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||
SL,
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||
<location id="8EEE600C0172FF9F00C2C68664B0FD5A" LSID="urn:lsid:plazi:treatment:039887C10172FF9900FFC61C62D1FD9D:8EEE600C0172FF9F00C2C68664B0FD5A" box="[950,1002,682,703]" county="Gongshan County" latitude="27.737833" name="Cikai" pageId="3" pageNumber="150" stateProvince="Yunnan">Cikai</location>
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||
(
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||
<geoCoordinate id="EE0550100172FF9F008DC686633DFD5A" box="[1017,1127,682,703]" degrees="27" direction="north" minutes="44.27" orientation="latitude" pageId="3" pageNumber="150" precision="9" value="27.737833">
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||
27
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||
<emphasis id="B945EAC50172FF9F0766C6866346FD5A" bold="true" box="[1042,1052,682,703]" pageId="3" pageNumber="150">°</emphasis>
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||
44.27'N
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||
</geoCoordinate>
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||
98
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||
<emphasis id="B945EAC50172FF9F07F3C68663CBFD5A" bold="true" box="[1159,1169,682,703]" pageId="3" pageNumber="150">°</emphasis>
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||
40.02"E),
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||
<collectingCounty id="62EF4E5B0172FF9F0781C68662FDFD5A" box="[1269,1447,682,703]" pageId="3" pageNumber="150">Gongshan County</collectingCounty>
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||
,
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||
<collectingRegion id="49F5F8350172FF9F0058C6EB648DFD39" box="[812,983,711,732]" country="China" name="Yunnan" pageId="3" pageNumber="150">Yunnan Province</collectingRegion>
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||
;
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||
<collectorName id="26C453010172FF9F0097C6EB6366FD39" box="[995,1084,711,732]" pageId="3" pageNumber="150">W. Zhou</collectorName>
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,
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||
<date id="FF8F10170172FF9F0732C6EB6392FD39" box="[1094,1224,711,732]" pageId="3" pageNumber="150" value="2003-08-12">
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||
<collectingDate id="EFCBE9FF0172FF9F0732C6EB6392FD39" box="[1094,1224,711,732]" pageId="3" pageNumber="150" value="2003-08-12">12 Aug.2003</collectingDate>
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</date>
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||
.
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||
</materialsCitation>
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||
</paragraph>
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||
<caption id="DF4E665F0172FF9F0305CC3D67A0F7A7" ID-DOI="http://doi.org/10.5281/zenodo.5331939" ID-Zenodo-Dep="5331939" httpUri="https://zenodo.org/record/5331939/files/figure.png" pageId="3" pageNumber="150" startId="3.[113,148,2065,2086]" targetBox="[113,1453,770,2040]" targetPageId="3">
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||
<paragraph id="8B8E36D70172FF9F0305CC3D67A0F7A7" blockId="3.[113,1452,2065,2114]" pageId="3" pageNumber="150">
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Fig. 1.
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<taxonomicName id="4C314D540172FF9F03C1CC3D6549F7C3" authority=", SWFC" authorityName="SWFC" box="[181,531,2065,2086]" class="Actinopterygii" family="Sisoridae" genus="Pseudexostoma" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="150" phylum="Chordata" rank="species" species="brachysoma">
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<emphasis id="B945EAC50172FF9F03C1CC3D669FF7C3" box="[181,453,2065,2086]" italics="true" pageId="3" pageNumber="150">Pseudexostoma brachysoma</emphasis>
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, SWFC
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</taxonomicName>
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9910051, 118 mm SL; China: Nujiang (the upper Salween River) drainage. Dorsal, lateral and ventral views.
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</paragraph>
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||
</caption>
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||
<paragraph id="8B8E36D70175FF9803FCC4EC65FFFF17" blockId="4.[136,774,192,242]" pageId="4" pageNumber="151">
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||
<materialsCitation id="3B593C8A0175FF9803FCC4EC65FBFF17" collectingDate="2003-08-12" collectorName="W. Zhou" county="Gongshan County" latitude="27.737833" location="Cikai" pageId="4" pageNumber="151" specimenCount="11" stateProvince="Yunnan" typeStatus="paratype">
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||
<typeStatus id="548A88750175FF9803FCC4EC67B3FF30" box="[136,233,192,213]" pageId="4" pageNumber="151" type="paratype">Paratypes</typeStatus>
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||
: SWFC 200308020–021, 200308023–031,
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||
<specimenCount id="9D37FD5E0175FF9801FDC4EC659DFF30" box="[649,711,192,213]" pageId="4" pageNumber="151" type="generic">11 ex.</specimenCount>
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||
,
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||
<quantity id="4CC99B320175FF9801A4C4EC67B0FF17" metricMagnitude="-2" metricUnit="m" metricValue="9.1" metricValueMax="11.379999999999999" metricValueMin="6.82" pageId="4" pageNumber="151" unit="mm" value="91.0" valueMax="113.8" valueMin="68.2">68.2– 113.8 mm</quantity>
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||
TL,
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||
<quantity id="4CC99B320175FF980268C4F166CCFF17" box="[284,406,221,242]" metricMagnitude="-2" metricUnit="m" metricValue="7.909999999999999" metricValueMax="9.92" metricValueMin="5.9" pageId="4" pageNumber="151" unit="mm" value="79.1" valueMax="99.2" valueMin="59.0">59–99.2 mm</quantity>
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||
SL, same data as holotype
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||
</materialsCitation>
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||
.
|
||
</paragraph>
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||
</subSubSection>
|
||
<subSubSection id="C32B655C0175FF9803FCC53B6206FDFD" pageId="4" pageNumber="151" type="diagnosis">
|
||
<paragraph id="8B8E36D70175FF9803FCC53B6206FDFD" blockId="4.[136,775,279,526]" lastBlockId="4.[835,1474,193,536]" pageId="4" pageNumber="151">
|
||
<emphasis id="B945EAC50175FF9803FCC53B664FFECA" bold="true" box="[136,277,279,303]" pageId="4" pageNumber="151">
|
||
<emphasis id="B945EAC50175FF9803FCC53B67ADFECA" bold="true" box="[136,247,279,303]" italics="true" pageId="4" pageNumber="151">Diagnosis</emphasis>
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||
. –
|
||
</emphasis>
|
||
<taxonomicName id="4C314D540175FF980254C53B6515FECB" authorityName="Zhou & Yang & Li & Li" authorityYear="2007" box="[288,591,279,302]" class="Actinopterygii" family="Sisoridae" genus="Pseudexostoma" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="151" phylum="Chordata" rank="species" species="longipterus">
|
||
<emphasis id="B945EAC50175FF980254C53B6515FECB" box="[288,591,279,302]" italics="true" pageId="4" pageNumber="151">Pseudexostoma longipterus</emphasis>
|
||
</taxonomicName>
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||
is distinguished from
|
||
<taxonomicName id="4C314D540175FF9803BEC51B6620FEAB" baseAuthorityName="Tchang" baseAuthorityYear="1935" box="[202,378,311,334]" class="Actinopterygii" family="Sisoridae" genus="Pseudexostoma" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="151" phylum="Chordata" rank="species" species="yunnanensis">
|
||
<emphasis id="B945EAC50175FF9803BEC51B6620FEAB" box="[202,378,311,334]" italics="true" pageId="4" pageNumber="151">P. yunnanensis</emphasis>
|
||
</taxonomicName>
|
||
by the following combination of characteristics: posterior margin of lower lip with three notches, depth of middle notch shallower than lateral ones (vs. as the same depth), length of two smaller median lobes of lower lip longer than lateral lobes (
|
||
<figureCitation id="130A2A520175FF98015BC59B65DEFE2B" box="[559,644,439,462]" captionStart="Fig" captionStartId="4.[136,171,2005,2026]" captionTargetBox="[136,1474,622,1980]" captionTargetId="figure-10@4.[136,1496,1081,1526]" captionTargetPageId="4" captionText="Fig. 2. Ventral view of lower lip. A–B, depth of middle notch shallower than depth of lateral ones, and length of two smaller median lobes of lower lip longer than lateral lobes (A, P. brachysoma, SWFC 9910051, 118 mm SL; B, P. longipterus, SWFC 200308022, holotype, 82.1 mm SL); C, Depth of middle notch the same as depth of lateral ones, and length of two smaller median lobes of lower lip the same as lateral lobes (P. yunnanensis, SWFC 200102201, 111 mm SL)." figureDoi="http://doi.org/10.5281/zenodo.5331941" httpUri="https://zenodo.org/record/5331941/files/figure.png" pageId="4" pageNumber="151">Fig. 2B</figureCitation>
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||
) (vs. as the same length,
|
||
<figureCitation id="130A2A520175FF980268C5FB6628FE0B" box="[284,370,471,494]" captionStart="Fig" captionStartId="4.[136,171,2005,2026]" captionTargetBox="[136,1474,622,1980]" captionTargetId="figure-10@4.[136,1496,1081,1526]" captionTargetPageId="4" captionText="Fig. 2. Ventral view of lower lip. A–B, depth of middle notch shallower than depth of lateral ones, and length of two smaller median lobes of lower lip longer than lateral lobes (A, P. brachysoma, SWFC 9910051, 118 mm SL; B, P. longipterus, SWFC 200308022, holotype, 82.1 mm SL); C, Depth of middle notch the same as depth of lateral ones, and length of two smaller median lobes of lower lip the same as lateral lobes (P. yunnanensis, SWFC 200102201, 111 mm SL)." figureDoi="http://doi.org/10.5281/zenodo.5331941" httpUri="https://zenodo.org/record/5331941/files/figure.png" pageId="4" pageNumber="151">Fig. 2C</figureCitation>
|
||
); pelvic fin i, 3–4 (vs. i, 5); base of adipose fin longer (37.8–45.1% SL vs. 28.8–39.8); caudal peduncle more slender (depth of caudal peduncle 4.6–6.1% SL and 19.6–30.8% in length of caudal peduncle vs. 6.4–8.3 and 32.6–42.7); premaxillary tooth band with 16-18 teeth (vs. 18–22), premaxillary tooth band divided into two and isolated (
|
||
<figureCitation id="130A2A520175FF98003FC56D64C6FEBD" box="[843,924,321,344]" captionStart="Fig" captionStartId="5.[112,147,2035,2056]" captionTargetBox="[118,1449,1759,1991]" captionTargetId="figure-776@5.[59,1482,1735,2021]" captionTargetPageId="5" captionText="Fig. 3. Ventral view of premaxillary tooth band. A–B, Premaxillary tooth bands isolated (A, P. brachysoma, SWFC 200103329, 107 mm SL; B, P. longipterus, SWFC 200308022, holotype, 82.1 mm SL); C, Premaxillary tooth bands connected partially (P. yunnanensis, SWFC 200102178, 108 mm SL)." figureDoi="http://doi.org/10.5281/zenodo.5331943" httpUri="https://zenodo.org/record/5331943/files/figure.png" pageId="4" pageNumber="151">Fig. 3B</figureCitation>
|
||
) (vs. connected partially,
|
||
<figureCitation id="130A2A520175FF9807C4C56D6259FEBD" box="[1200,1283,321,344]" captionStart="Fig" captionStartId="5.[112,147,2035,2056]" captionTargetBox="[118,1449,1759,1991]" captionTargetId="figure-776@5.[59,1482,1735,2021]" captionTargetPageId="5" captionText="Fig. 3. Ventral view of premaxillary tooth band. A–B, Premaxillary tooth bands isolated (A, P. brachysoma, SWFC 200103329, 107 mm SL; B, P. longipterus, SWFC 200308022, holotype, 82.1 mm SL); C, Premaxillary tooth bands connected partially (P. yunnanensis, SWFC 200102178, 108 mm SL)." figureDoi="http://doi.org/10.5281/zenodo.5331943" httpUri="https://zenodo.org/record/5331943/files/figure.png" pageId="4" pageNumber="151">Fig. 3C</figureCitation>
|
||
).
|
||
<taxonomicName id="4C314D540175FF980668C56D64E6FE9D" authorityName="Zhou & Yang & Li & Li" authorityYear="2007" class="Actinopterygii" family="Sisoridae" genus="Pseudexostoma" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="151" phylum="Chordata" rank="species" species="longipterus">
|
||
<emphasis id="B945EAC50175FF980668C56D64E6FE9D" italics="true" pageId="4" pageNumber="151">Pseudexostoma longipterus</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C314D540175FF980724C54D63ABFE9D" box="[1104,1265,353,376]" class="Actinopterygii" family="Sisoridae" genus="Pseudexostoma" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="151" phylum="Chordata" rank="species" species="brachysoma">
|
||
<emphasis id="B945EAC50175FF980724C54D63ABFE9D" box="[1104,1265,353,376]" italics="true" pageId="4" pageNumber="151">P. brachysoma</emphasis>
|
||
</taxonomicName>
|
||
in having a longer pectoral fin, pelvic fin and caudal fin (pectoral fin 30.1–31.3% SL vs. 24.9–29.8, pelvic fin 23.1–24.3% SL vs. 16.1–22.9, caudal fin 18–19.6% SL vs. 13.6–17.9), bigger eyes and wider interorbital width (eye diameter 8.2–10% HL vs. 5.8–7.8, interorbital width 25.5–30.8% HL vs. 19.7–24.7).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF4E665F0175FF9803FCC3F96448F7A5" ID-DOI="http://doi.org/10.5281/zenodo.5331941" ID-Zenodo-Dep="5331941" httpUri="https://zenodo.org/record/5331941/files/figure.png" pageId="4" pageNumber="151" startId="4.[136,171,2005,2026]" targetBox="[136,1474,622,1980]" targetPageId="4">
|
||
<paragraph id="8B8E36D70175FF9803FCC3F96448F7A5" blockId="4.[136,1475,2005,2112]" pageId="4" pageNumber="151">
|
||
Fig. 2. Ventral view of lower lip. A–B, depth of middle notch shallower than depth of lateral ones, and length of two smaller median lobes of lower lip longer than lateral lobes (A,
|
||
<taxonomicName id="4C314D540175FF98015DC3DE6453F7E2" authority=", SWFC" authorityName="SWFC" box="[553,777,2034,2055]" class="Actinopterygii" family="Sisoridae" genus="Pseudexostoma" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="151" phylum="Chordata" rank="species" species="brachysoma">
|
||
<emphasis id="B945EAC50175FF98015DC3DE65E0F7E2" box="[553,698,2034,2055]" italics="true" pageId="4" pageNumber="151">P. brachysoma</emphasis>
|
||
, SWFC
|
||
</taxonomicName>
|
||
9910051, 118 mm SL; B,
|
||
<taxonomicName id="4C314D540175FF980764C3DE63B2F7E2" authority=", SWFC" authorityName="SWFC" box="[1040,1256,2034,2055]" class="Actinopterygii" family="Sisoridae" genus="Pseudexostoma" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="151" phylum="Chordata" rank="species" species="longipterus">
|
||
<emphasis id="B945EAC50175FF980764C3DE63C3F7E2" box="[1040,1177,2034,2055]" italics="true" pageId="4" pageNumber="151">P. longipterus</emphasis>
|
||
, SWFC
|
||
</taxonomicName>
|
||
200308022, holotype, 82.1 mm SL); C, Depth of middle notch the same as depth of lateral ones, and length of two smaller median lobes of lower lip the same as lateral lobes (
|
||
<taxonomicName id="4C314D540175FF98025ECC076556F7A5" authority=", SWFC" authorityName="SWFC" box="[298,524,2091,2112]" class="Actinopterygii" family="Sisoridae" genus="Pseudexostoma" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="151" phylum="Chordata" rank="species" species="yunnanensis">
|
||
<emphasis id="B945EAC50175FF98025ECC0766E4F7A5" box="[298,446,2091,2112]" italics="true" pageId="4" pageNumber="151">P. yunnanensis</emphasis>
|
||
, SWFC
|
||
</taxonomicName>
|
||
200102201, 111 mm SL).
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C32B655C0174FF990305C4ED63E3FE9D" pageId="5" pageNumber="152" type="description">
|
||
<paragraph id="8B8E36D70174FF990305C4ED6525FF3D" blockId="5.[113,639,192,217]" box="[113,639,192,217]" pageId="5" pageNumber="152">
|
||
<emphasis id="B945EAC50174FF990305C4ED6656FF3D" bold="true" box="[113,268,192,217]" pageId="5" pageNumber="152">
|
||
<emphasis id="B945EAC50174FF990305C4ED67AAFF3C" bold="true" box="[113,240,193,217]" italics="true" pageId="5" pageNumber="152">Description</emphasis>
|
||
. –
|
||
</emphasis>
|
||
Morphometric data as in
|
||
<tableCitation id="C6B3036C0174FF990152C4ED6523FF3D" box="[550,633,193,216]" captionStart="Table 1" captionStartId="2.[365,420,541,562]" captionText="Table 1. Counts and proportional measurements of the genus Pseudexostoma (Italic and bold in the table show difference of data among species)" pageId="5" pageNumber="152">Table 1</tableCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B8E36D70174FF990305C52D65E4FE7D" blockId="5.[113,753,257,408]" pageId="5" pageNumber="152">Body moderately compressed. Dorsal profile rising evenly and somewhat steeply from tip of snout to origin of dorsal fin, then sloping gently ventrally to end of caudal peduncle. Head and abdominal region before origin of anal fin broad and flat. Body after adipose fin compressed gradually.</paragraph>
|
||
<paragraph id="8B8E36D70174FF990305C5ED6679FB3D" blockId="5.[113,753,449,1240]" pageId="5" pageNumber="152">
|
||
Head depressed and broad, triangular when viewed laterally and with rounded snout when viewed from above. Eye small and ovoid, subcutaneous and located at middle of dorsal surface of head. Mouth transverse and inferior, premaxillary and mandibular tooth bands exposed when mouth closed. Teeth embedded in skin, shovel-shaped, tips exposed and arranged in irregular rows. Premaxillary tooth band divided into two, with 16–18 teeth (
|
||
<figureCitation id="130A2A520174FF9902FBC68D66BAFD5D" box="[399,480,673,696]" captionStart="Fig" captionStartId="5.[112,147,2035,2056]" captionTargetBox="[118,1449,1759,1991]" captionTargetId="figure-776@5.[59,1482,1735,2021]" captionTargetPageId="5" captionText="Fig. 3. Ventral view of premaxillary tooth band. A–B, Premaxillary tooth bands isolated (A, P. brachysoma, SWFC 200103329, 107 mm SL; B, P. longipterus, SWFC 200308022, holotype, 82.1 mm SL); C, Premaxillary tooth bands connected partially (P. yunnanensis, SWFC 200102178, 108 mm SL)." figureDoi="http://doi.org/10.5281/zenodo.5331943" httpUri="https://zenodo.org/record/5331943/files/figure.png" pageId="5" pageNumber="152">Fig. 3B</figureCitation>
|
||
). Anterior nostril tubular, separated from posterior nostril by nasal barbel base. Gill opening narrow, extending from one-third of last ray of pectoral fin to the first ray. Dorsal surface smooth without tubercles. Barbels in four pairs. Maxillary barbel flattened, with surrounding flap of skin and rounded tip, extending beyond pectoral fin origin, but not reaching to gill opening and far from post-temporal. Nasal barbel with small flap of thin skin fringing posterior margin and not reaching anterior margin of orbital. Post labial groove connected. Lower lip broad with three notches along posterior margin, divided into two bigger lateral lobes and two smaller median lobes. Depth of middle notch shallower than depth of lateral side notches. Two smaller median lobes of lower lip longer than lateral lobes. Inner mandibular-barbel close to midline, extending to pectoral fin origin. Outer mandibular-barbel precedes lateral inner mandibular barbel, extending to pectoral fin origin (
|
||
<figureCitation id="130A2A520174FF9903B5C0ED664CFB3D" box="[193,278,1217,1240]" captionStart="Fig" captionStartId="4.[136,171,2005,2026]" captionTargetBox="[136,1474,622,1980]" captionTargetId="figure-10@4.[136,1496,1081,1526]" captionTargetPageId="4" captionText="Fig. 2. Ventral view of lower lip. A–B, depth of middle notch shallower than depth of lateral ones, and length of two smaller median lobes of lower lip longer than lateral lobes (A, P. brachysoma, SWFC 9910051, 118 mm SL; B, P. longipterus, SWFC 200308022, holotype, 82.1 mm SL); C, Depth of middle notch the same as depth of lateral ones, and length of two smaller median lobes of lower lip the same as lateral lobes (P. yunnanensis, SWFC 200102201, 111 mm SL)." figureDoi="http://doi.org/10.5281/zenodo.5331941" httpUri="https://zenodo.org/record/5331941/files/figure.png" pageId="5" pageNumber="152">Fig. 2B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8B8E36D70174FF990305C12D6362FF3D" blockId="5.[113,752,1281,1688]" lastBlockId="5.[812,1080,193,216]" pageId="5" pageNumber="152">Unbranched dorsal fin rays not ossified. Post-dorsal margin of dorsal fin concave slightly. Origin of dorsal fin located at point through anterior third of body. Adipose fin base not connected with caudal fin. Caudal fin emarginate, upper lobe smaller than lower lobe. Anal fin post-ventral margin emarginate. Distance of anal fin origin to caudal fin base shorter than to end of pelvic fin base. Origin of pelvic fin precedes vertical end of dorsal fin base. Pelvic fin margin convex slightly, not extending to anus. Pectoral fin greatly enlarged and first unbranched ray not ossified. First unbranched ray of paired fins broadened with regular striae on ventral surface. Anus and urogenital openings located at end of pelvic fin and before origin of anal fin. Lateral line midlateral and complete.</paragraph>
|
||
<paragraph id="8B8E36D70174FF990058C52D63E3FE9D" blockId="5.[812,1452,256,376]" pageId="5" pageNumber="152">
|
||
<emphasis id="B945EAC50174FF990058C52D649FFEFD" bold="true" box="[812,965,256,281]" pageId="5" pageNumber="152">
|
||
<emphasis id="B945EAC50174FF990058C52D64FCFEFC" bold="true" box="[812,934,257,281]" italics="true" pageId="5" pageNumber="152">Coloration</emphasis>
|
||
. –
|
||
</emphasis>
|
||
Grey black on dorsal surface, no spots or patches. Grey yellow on ventral region. Caudal fin grey black with an irregularly, small, yellow patch in the middle. Fins with grey yellow around distal edge.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32B655C0174FF990058C58D64DEFE3D" pageId="5" pageNumber="152" type="distribution">
|
||
<paragraph id="8B8E36D70174FF990058C58D64DEFE3D" blockId="5.[812,1451,416,472]" pageId="5" pageNumber="152">
|
||
<emphasis id="B945EAC50174FF990058C58D6497FE5D" bold="true" box="[812,973,416,441]" pageId="5" pageNumber="152">
|
||
<emphasis id="B945EAC50174FF990058C58D64EBFE5C" bold="true" box="[812,945,417,441]" italics="true" pageId="5" pageNumber="152">Distribution</emphasis>
|
||
. –
|
||
</emphasis>
|
||
Only known from the middle Nujiang basin (
|
||
<figureCitation id="130A2A520174FF990040C5ED642DFE3D" box="[820,887,449,472]" captionStart="Fig" captionStartId="6.[136,171,2065,2086]" captionText="Fig. 4. Map showing distribution of P. brachysoma, P. longipterus and P. yunnanensis." pageId="5" pageNumber="152">Fig. 4</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32B655C0174FF990058C62D62D1FD9D" pageId="5" pageNumber="152" type="etymology">
|
||
<paragraph id="8B8E36D70174FF990058C62D62D1FD9D" blockId="5.[812,1452,512,632]" pageId="5" pageNumber="152">
|
||
<emphasis id="B945EAC50174FF990058C62D64E5FDFD" bold="true" box="[812,959,512,537]" pageId="5" pageNumber="152">
|
||
<emphasis id="B945EAC50174FF990058C62D64FBFDFC" bold="true" box="[812,929,513,537]" italics="true" pageId="5" pageNumber="152">Etymology</emphasis>
|
||
. –
|
||
</emphasis>
|
||
From the Latin
|
||
<emphasis id="B945EAC50174FF99070EC62D63E0FDFD" box="[1146,1210,513,536]" italics="true" pageId="5" pageNumber="152">longi-</emphasis>
|
||
, meaning longer, and the Latin
|
||
<emphasis id="B945EAC50174FF9900E8C60D64BAFDDD" box="[924,992,545,568]" italics="true" pageId="5" pageNumber="152">pterus</emphasis>
|
||
, meaning fin. In reference to the longer pectoral fin, pelvic fin and caudal fin, distinguished from
|
||
<taxonomicName id="4C314D540174FF9906E0C66D64F4FD9D" class="Actinopterygii" family="Sisoridae" genus="Pseudexostoma" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="152" phylum="Chordata" rank="species" species="brachysoma">
|
||
<emphasis id="B945EAC50174FF9906E0C66D64F4FD9D" italics="true" pageId="5" pageNumber="152">P. brachysoma</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C314D540174FF990091C64D63D2FD9D" box="[997,1160,609,632]" class="Actinopterygii" family="Sisoridae" genus="Pseudexostoma" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="152" phylum="Chordata" rank="species" species="yunnanensis">
|
||
<emphasis id="B945EAC50174FF990091C64D63D2FD9D" box="[997,1160,609,632]" italics="true" pageId="5" pageNumber="152">P. yunnanensis</emphasis>
|
||
</taxonomicName>
|
||
. A noun in apposition.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |