479 lines
61 KiB
XML
479 lines
61 KiB
XML
<document id="0FDA1E16234C79CDED32679E975D67BA" ID-DOI="10.1080/00222933.2023.2196450" ID-GBIF-Dataset="483570d5-0eb3-418d-a4ac-0ba6b280b8b6" ID-ISSN="1464-5262" ID-Zenodo-Dep="7924564" ID-ZooBank="F68F2A3E-B5F7-418E-BFA6-EA6752BAB543" IM.bibliography_approvedBy="diego" IM.illustrations_approvedBy="diego" IM.materialsCitations_approvedBy="diego" IM.metadata_approvedBy="diego" IM.tables_approvedBy="diego" IM.taxonomicNames_approvedBy="diego" IM.treatments_approvedBy="diego" checkinTime="1683699716098" checkinUser="plazi" docAuthor="Costa, Wilson J. E. M., Feltrin, Caio R. M. & Katz, Axel M." docDate="2023" docId="6D3A87FBFFD5FFB555FCFC1BFC7DF910" docLanguage="en" docName="JNATHIST.57.9-12.475.489.pdf" docOrigin="Journal of Natural History 57 (9 - 12)" docSource="http://dx.doi.org/10.1080/00222933.2023.2196450" docStyle="DocumentStyle:3C762F9783B768A90048B82ACD135A62.3:JNatHist.2017-.journal_article.0cover" docStyleId="3C762F9783B768A90048B82ACD135A62" docStyleName="JNatHist.2017-.journal_article.0cover" docStyleVersion="3" docTitle="Listrura gyrinura Costa & Feltrin & Katz 2023, sp. nov." docType="treatment" docVersion="2" lastPageNumber="481" masterDocId="9103FF83FFD7FFB35405FFC4FFA6FFD0" masterDocTitle="Field studies in small streams of the Atlantic Forest of southern subtropical Brazil reveal two new interstitial microcambevine catfishes of the genus Listrura (Siluriformes: Trichomycteridae)" masterLastPageNumber="489" masterPageNumber="475" pageNumber="477" updateTime="1683806075292" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="764D71B9A90B74184BA3F60A2A5151B4">Field studies in small streams of the Atlantic Forest of southern subtropical Brazil reveal two new interstitial microcambevine catfishes of the genus Listrura (Siluriformes: Trichomycteridae)</mods:title>
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<mods:name id="46E9A0E05320DAD8A80ECE9F4687D7D4" type="personal">
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<mods:roleTerm id="B70F9B2B751F57ABE2C9E15C6A2AA9A4">Author</mods:roleTerm>
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<mods:namePart id="8F72401C1D99BC3D974DFF90C964DD34">Costa, Wilson J. E. M.</mods:namePart>
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<mods:roleTerm id="692444821FCA63154A6696C0A51E5116">Author</mods:roleTerm>
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<mods:namePart id="C188D2B301ABD7C7383A966B14CFAD91">Feltrin, Caio R. M.</mods:namePart>
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<mods:name id="43FE89CE5D888896B26BE510064C401E" type="personal">
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<mods:roleTerm id="78AFA93C5F6A25A023CB8CC628F5B38E">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="3101B1AAC0D45A31F5F400AEC9F2EBF9">Katz, Axel M.</mods:namePart>
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<mods:typeOfResource id="067CFA29D36361A06C42A9E237FD684C">text</mods:typeOfResource>
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<mods:title id="914D5083D1D92C63890449C8F05FD6EB">Journal of Natural History</mods:title>
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</mods:titleInfo>
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<mods:part id="80A9DD65D17043F7CD414B7043B889E5">
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<mods:date id="78FC5E1FCB9FD0C222579385E640131F">2023</mods:date>
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<mods:number id="3211CBC567764EB301CEE9598D456253">2023-05-04</mods:number>
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<mods:detail id="790FB13D1F41711A17F9FEA271B28619" type="volume">
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<mods:number id="4A468AD98198241924603F69B0C73D9F">57</mods:number>
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<mods:detail id="E2963FEBAE4364B77AAA0CC2995B4AED" type="issue">
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<mods:number id="316667B24E2DC3EAA4653B0253DA90B4">9 - 12</mods:number>
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<mods:url id="76186C630AAFE10A9EA5BEC4152ED335">http://dx.doi.org/10.1080/00222933.2023.2196450</mods:url>
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<mods:classification id="CBBB5B8A66580897B184D62B326010AE">journal article</mods:classification>
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<mods:identifier id="53DA9EF550E42175C2D81339E906A7B7" type="DOI">10.1080/00222933.2023.2196450</mods:identifier>
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<treatment id="6D3A87FBFFD5FFB555FCFC1BFC7DF910" ID-DOI="http://doi.org/10.5281/zenodo.7924566" ID-Zenodo-Dep="7924566" LSID="urn:lsid:plazi:treatment:6D3A87FBFFD5FFB555FCFC1BFC7DF910" httpUri="http://treatment.plazi.org/id/6D3A87FBFFD5FFB555FCFC1BFC7DF910" lastPageId="6" lastPageNumber="481" pageId="2" pageNumber="477">
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<subSubSection id="AD896566FFD5FFB155FCFC1BFC8DFC29" box="[505,811,991,1017]" pageId="2" pageNumber="477" type="nomenclature">
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<paragraph id="E52C36EDFFD5FFB155FCFC1BFC8DFC29" blockId="2.[505,811,991,1017]" box="[505,811,991,1017]" pageId="2" pageNumber="477">
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<heading id="BE648181FFD5FFB155FCFC1BFC8DFC29" box="[505,811,991,1017]" centered="true" fontSize="11" level="2" pageId="2" pageNumber="477" reason="5">
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<taxonomicName id="22934D6EFFD5FFB155FCFC1BFD6EFC29" authority="Costa & Feltrin & Katz, 2023" authorityName="Costa & Feltrin & Katz" authorityYear="2023" box="[505,712,991,1017]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="477" phylum="Chordata" rank="species" species="gyrinura" status="sp. nov.">
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<emphasis id="D7E7EAFFFFD5FFB155FCFC1BFD6EFC29" bold="true" box="[505,712,991,1017]" italics="true" pageId="2" pageNumber="477">Listrura gyrinura</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="CCD45784FFD5FFB156CAFC1BFC8DFC29" box="[719,811,991,1017]" pageId="2" pageNumber="477" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="AD896566FFD5FFB15535FBD0FC82FBB1" pageId="2" pageNumber="477" type="description">
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<paragraph id="E52C36EDFFD5FFB15535FBD0FBB5FBFD" blockId="2.[304,1043,1044,1069]" box="[304,1043,1044,1069]" pageId="2" pageNumber="477">
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http://zoobank.org/act:
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<uuid id="91350C38FFD5FFB15625FBD0FBB5FBFD" box="[544,1043,1044,1069]" pageId="2" pageNumber="477">F68F2A3E-B5F7-418E-BFA6-EA6752BAB543</uuid>
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</paragraph>
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<paragraph id="E52C36EDFFD5FFB15605FB83FC82FBB1" blockId="2.[512,804,1095,1121]" box="[512,804,1095,1121]" pageId="2" pageNumber="477">
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<heading id="BE648181FFD5FFB15605FB83FC82FBB1" box="[512,804,1095,1121]" centered="true" fontSize="11" level="2" pageId="2" pageNumber="477" reason="5">
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(
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<figureCitation id="7DA82A68FFD5FFB1560DFB83FD1EFBB1" box="[520,696,1095,1121]" captionStart-0="Figure 1" captionStart-1="Figure 2" captionStart-2="Figure 3" captionStartId-0="3.[160,225,699,722]" captionStartId-1="4.[159,224,1536,1559]" captionStartId-2="5.[159,224,678,701]" captionTargetBox-0="[163,1153,142,667]" captionTargetBox-1="[163,1153,142,1504]" captionTargetBox-2="[163,1151,143,645]" captionTargetId-0="figure-315@3.[163,1153,142,667]" captionTargetId-1="figure-50@4.[163,1153,142,1504]" captionTargetId-2="figure-87@5.[162,1152,142,646]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionText-0="Figure 1. Listrura gyrinura sp. nov., UFRJ 6927, holotype, 39.9 mm SL: (a) left lateral view; (b) dorsal view; (c) ventral view." captionText-1="Figure 2. Head of Listrura gyrinura sp. nov., UFRJ 6927, holotype, 39.9 mm SL: (a) dorsal view; (b) ventral view." captionText-2="Figure 3. Osteological structures of: (a–c) Listrura gyrinura sp. nov.; (d–f) Listrura urussanga sp. nov.: (a, d) mesethmoidal region and adjacent structures, left and middle portions, dorsal view; (b, e) left suspensorium and opercular series, lateral view; (c, f) parurohyal, ventral view. Abbreviations of structures indicated by arrows are: aap, articular autopalatine process; ppp, parurohyal posterior process. Larger stippling represents cartilaginous areas." figureDoi-0="http://doi.org/10.5281/zenodo.7924568" figureDoi-1="http://doi.org/10.5281/zenodo.7924570" figureDoi-2="http://doi.org/10.5281/zenodo.7924574" httpUri-0="https://zenodo.org/record/7924568/files/figure.png" httpUri-1="https://zenodo.org/record/7924570/files/figure.png" httpUri-2="https://zenodo.org/record/7924574/files/figure.png" pageId="2" pageNumber="477">Figures 1–3a–c</figureCitation>
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||
;
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||
<tableCitation id="A8110356FFD5FFB156C0FB83FCBFFBB1" box="[709,793,1095,1121]" captionStart="Table 1" captionStartId="5.[161,217,885,908]" captionTargetPageId="5" captionText="Table 1. Morphometric data of Listrura gyrinura sp. nov. and Listrura urussanga sp. nov." httpUri="http://table.plazi.org/id/B1EC6665FFD2FFB654A4FCB1FBA0FC5C" pageId="2" pageNumber="477" tableUuid="B1EC6665FFD2FFB654A4FCB1FBA0FC5C">Table 1</tableCitation>
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)
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</heading>
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||
</paragraph>
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||
</subSubSection>
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<subSubSection id="AD896566FFD5FFB154A5FB5AFDD8FA7B" pageId="2" pageNumber="477" type="materials_examined">
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<materialsCitation id="55FB3CB0FFD5FFB154A5FB5AFE73FAF0" collectingDate="2020-07-10" collectionCode="UFRJ" collectorName="C. R. M. Feltrin & F. R. Colonetti" country="Brazil" latitude="-27.92" location="Sertao do Campo" longLatPrecision="74" longitude="-48.692" municipality="Municipality of Paulo Lopes" pageId="2" pageNumber="477" specimenCode="UFRJ 6927" specimenCount="1" stateProvince="Santa Catarina State" typeStatus="holotype">
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<paragraph id="E52C36EDFFD5FFB154A5FB5AFEADFB68" blockId="2.[160,1156,1182,1312]" box="[160,267,1182,1208]" pageId="2" pageNumber="477">
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<emphasis id="D7E7EAFFFFD5FFB154A5FB5AFEADFB68" bold="true" box="[160,267,1182,1208]" italics="true" pageId="2" pageNumber="477">
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||
<typeStatus id="3A28884FFFD5FFB154A5FB5AFEADFB68" box="[160,267,1182,1208]" pageId="2" pageNumber="477">Holotype</typeStatus>
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||
</emphasis>
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||
</paragraph>
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||
<paragraph id="E52C36EDFFD5FFB154A5FB06FE73FAF0" blockId="2.[160,1156,1182,1312]" pageId="2" pageNumber="477">
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<specimenCode id="B5359E96FFD5FFB154A5FB06FEB0FB0B" box="[160,278,1218,1243]" pageId="2" pageNumber="477">UFRJ 6927</specimenCode>
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||
,
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||
<quantity id="226B9B08FFD5FFB1551AFB06FE26FB0B" box="[287,384,1218,1243]" metricMagnitude="-2" metricUnit="m" metricValue="3.9899999999999998" pageId="2" pageNumber="477" unit="mm" value="39.9">39.9 mm</quantity>
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SL;
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<collectingCountry id="9D84767DFFD5FFB155A9FB06FE4DFB0B" box="[428,491,1218,1243]" name="Brazil" pageId="2" pageNumber="477">Brazil</collectingCountry>
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||
:
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||
<collectingRegion id="2757F80FFFD5FFB155F6FB06FD71FB0B" box="[499,727,1218,1243]" country="Brazil" name="Santa Catarina" pageId="2" pageNumber="477">Santa Catarina State</collectingRegion>
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||
:
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<collectingMunicipality id="0548AC97FFD5FFB156DAFB06FBB3FB0B" box="[735,1045,1218,1243]" pageId="2" pageNumber="477">Municipality of Paulo Lopes</collectingMunicipality>
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: village of
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<location id="E04C6036FFD5FFB154A5FB20FEC2FB2D" LSID="urn:lsid:plazi:treatment:6D3A87FBFFD5FFB555FCFC1BFC7DF910:E04C6036FFD5FFB154A5FB20FEC2FB2D" box="[160,356,1252,1277]" country="Brazil" latitude="-27.92" longLatPrecision="74" longitude="-48.692" municipality="Municipality of Paulo Lopes" name="Sertao do Campo" pageId="2" pageNumber="477" stateProvince="Santa Catarina State">Sertão do Campo</location>
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: stream tributary to
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<location id="E04C6036FFD5FFB15641FB20FD7FFB2D" LSID="urn:lsid:plazi:treatment:6D3A87FBFFD5FFB555FCFC1BFC7DF910:E04C6036FFD5FFB15641FB20FD7FFB2D" box="[580,729,1252,1277]" country="Brazil" latitude="-27.92" longLatPrecision="74" longitude="-48.692" municipality="Municipality of Paulo Lopes" name="Rio da Madre" pageId="2" pageNumber="477" stateProvince="Santa Catarina State">Rio da Madre</location>
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,
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<geoCoordinate id="80A7502AFFD5FFB156E7FB20FCE3FB2D" box="[738,837,1252,1277]" degrees="27.920" direction="south" orientation="latitude" pageId="2" pageNumber="477" precision="55" value="-27.92">27.920°S</geoCoordinate>
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,
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<geoCoordinate id="80A7502AFFD5FFB15748FB20FC1EFB2D" box="[845,952,1252,1277]" degrees="48.692" direction="west" orientation="longitude" pageId="2" pageNumber="477" precision="55" value="-48.692">48.692°W</geoCoordinate>
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;
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<collectorName id="4866533BFFD5FFB157C4FB20FBF4FB2D" box="[961,1106,1252,1277]" pageId="2" pageNumber="477">C.R.M. Feltrin</collectorName>
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and
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<collectorName id="4866533BFFD5FFB154A5FAC3FE9EFAF0" box="[160,312,1287,1312]" pageId="2" pageNumber="477">F.R. Colonetti</collectorName>
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||
,
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<date id="912D102DFFD5FFB15547FAC3FE77FAF0" box="[322,465,1287,1312]" pageId="2" pageNumber="477" value="2020-07-10">
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<collectingDate id="8169E9C5FFD5FFB15547FAC3FE77FAF0" box="[322,465,1287,1312]" pageId="2" pageNumber="477" value="2020-07-10">10 July 2020</collectingDate>
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</date>
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||
.
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||
</paragraph>
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||
</materialsCitation>
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||
<materialsCitation id="55FB3CB0FFD5FFB154A5FA88FDD8FA7B" pageId="2" pageNumber="477">
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||
<paragraph id="E52C36EDFFD5FFB154A5FA88FEB3FAB6" blockId="2.[160,1156,1356,1451]" box="[160,277,1356,1382]" pageId="2" pageNumber="477">
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<emphasis id="D7E7EAFFFFD5FFB154A5FA88FEB3FAB6" bold="true" box="[160,277,1356,1382]" italics="true" pageId="2" pageNumber="477">
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||
<typeStatus id="3A28884FFFD5FFB154A5FA88FEB3FAB6" box="[160,277,1356,1382]" pageId="2" pageNumber="477">Paratypes</typeStatus>
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||
</emphasis>
|
||
</paragraph>
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||
<paragraph id="E52C36EDFFD5FFB154A5FAABFDD8FA7B" blockId="2.[160,1156,1356,1451]" pageId="2" pageNumber="477">
|
||
UFRJ 6928, 10,
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||
<quantity id="226B9B08FFD5FFB1554FFAABFE4EFA58" box="[330,488,1391,1416]" metricMagnitude="-2" metricUnit="m" metricValue="3.46" metricValueMax="4.16" metricValueMin="2.76" pageId="2" pageNumber="477" unit="mm" value="34.6" valueMax="41.6" valueMin="27.6">27.6–41.6 mm</quantity>
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||
SL; UFRJ 6929, 4 (C&S),
|
||
<quantity id="226B9B08FFD5FFB156F0FAABFC35FA58" box="[757,915,1391,1416]" metricMagnitude="-2" metricUnit="m" metricValue="3.405" metricValueMax="3.84" metricValueMin="2.9699999999999998" pageId="2" pageNumber="477" unit="mm" value="34.05" valueMax="38.4" valueMin="29.7">29.7–38.4 mm</quantity>
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||
SL; CICCAA 02658, 5, 29.7–37.0 mm SL; collected with
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<typeStatus id="3A28884FFFD5FFB15616FA56FDDCFA7B" box="[531,634,1426,1451]" pageId="2" pageNumber="477">holotype</typeStatus>
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||
.
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||
</paragraph>
|
||
</materialsCitation>
|
||
</subSubSection>
|
||
<subSubSection id="AD896566FFD5FFB054A5FA12FBA7FB4E" lastPageId="3" lastPageNumber="478" pageId="2" pageNumber="477" type="diagnosis">
|
||
<paragraph id="E52C36EDFFD5FFB154A5FA12FEB2FA20" blockId="2.[159,1155,1494,1728]" box="[160,276,1494,1520]" pageId="2" pageNumber="477">
|
||
<emphasis id="D7E7EAFFFFD5FFB154A5FA12FEB2FA20" bold="true" box="[160,276,1494,1520]" italics="true" pageId="2" pageNumber="477">Diagnosis</emphasis>
|
||
</paragraph>
|
||
<paragraph id="E52C36EDFFD5FFB054A5FA3EFBA7FB4E" blockId="2.[159,1155,1494,1728]" lastBlockId="3.[159,1155,810,1182]" lastPageId="3" lastPageNumber="478" pageId="2" pageNumber="477">
|
||
<taxonomicName id="22934D6EFFD5FFB154A5FA3EFEEDF9C3" authorityName="Costa & Feltrin & Katz" authorityYear="2023" box="[160,331,1530,1555]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="477" phylum="Chordata" rank="species" species="gyrinura">
|
||
<emphasis id="D7E7EAFFFFD5FFB154A5FA3EFEEDF9C3" box="[160,331,1530,1555]" italics="true" pageId="2" pageNumber="477">Listrura gyrinura</emphasis>
|
||
</taxonomicName>
|
||
is distinguished from all congeners, except
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||
<taxonomicName id="22934D6EFFD5FFB1572EFA3EFC38F9C3" authorityName="Villa-Verde, Ferrer and Malabarba" authorityYear="2013" box="[811,926,1530,1555]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="477" phylum="Chordata" rank="species" species="depinnai">
|
||
<emphasis id="D7E7EAFFFFD5FFB1572EFA3EFC38F9C3" box="[811,926,1530,1555]" italics="true" pageId="2" pageNumber="477">L. depinnai</emphasis>
|
||
</taxonomicName>
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||
and
|
||
<taxonomicName id="22934D6EFFD5FFB157D3FA3EFBFDF9C3" authorityName="Costa & Feltrin & Katz" authorityYear="2023" box="[982,1115,1530,1555]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="477" phylum="Chordata" rank="species" species="urussanga">
|
||
<emphasis id="D7E7EAFFFFD5FFB157D3FA3EFBFDF9C3" box="[982,1115,1530,1555]" italics="true" pageId="2" pageNumber="477">L. urussanga</emphasis>
|
||
</taxonomicName>
|
||
, by having a deep caudal peduncle,deeper than the preanal region of the body, as the result of an expanded skin fold involving procurrent caudal-fin rays (vs caudal peduncle slender, its depth about equal to preanal depth).
|
||
<taxonomicName id="22934D6EFFD5FFB15616F9A6FD6FF9AB" authorityName="Costa & Feltrin & Katz" authorityYear="2023" box="[531,713,1634,1659]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="477" phylum="Chordata" rank="species" species="gyrinura">
|
||
<emphasis id="D7E7EAFFFFD5FFB15616F9A6FD6FF9AB" box="[531,713,1634,1659]" italics="true" pageId="2" pageNumber="477">Listrura gyrinura</emphasis>
|
||
</taxonomicName>
|
||
is distinguished from
|
||
<taxonomicName id="22934D6EFFD5FFB157D7F9A6FBEBF9AB" authorityName="Villa-Verde, Ferrer and Malabarba" authorityYear="2013" box="[978,1101,1634,1659]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="477" phylum="Chordata" rank="species" species="depinnai">
|
||
<emphasis id="D7E7EAFFFFD5FFB157D7F9A6FBEBF9AB" box="[978,1101,1634,1659]" italics="true" pageId="2" pageNumber="477">L. depinnai</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="22934D6EFFD5FFB154A5F941FE82F94E" authorityName="Costa & Feltrin & Katz" authorityYear="2023" box="[160,292,1669,1694]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="477" phylum="Chordata" rank="species" species="urussanga">
|
||
<emphasis id="D7E7EAFFFFD5FFB154A5F941FE82F94E" box="[160,292,1669,1694]" italics="true" pageId="2" pageNumber="477">L. urussanga</emphasis>
|
||
</taxonomicName>
|
||
by having more vertebrae (51 or 52 vs 45 or
|
||
<quantity id="226B9B08FFD5FFB15718F941FCF3F94E" box="[797,853,1669,1694]" metricMagnitude="0" metricUnit="m" metricValue="1.1684" pageId="2" pageNumber="477" unit="in" value="46.0">46 in</quantity>
|
||
<taxonomicName id="22934D6EFFD5FFB15759F941FC76F94E" authorityName="Villa-Verde, Ferrer and Malabarba" authorityYear="2013" box="[860,976,1669,1694]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="477" phylum="Chordata" rank="species" species="depinnai">
|
||
<emphasis id="D7E7EAFFFFD5FFB15759F941FC76F94E" box="[860,976,1669,1694]" italics="true" pageId="2" pageNumber="477">L. depinnai</emphasis>
|
||
</taxonomicName>
|
||
and 48 or
|
||
<quantity id="226B9B08FFD5FFB1504EF941FB25F94E" box="[1099,1155,1669,1694]" metricMagnitude="0" metricUnit="m" metricValue="1.2446" pageId="2" pageNumber="477" unit="in" value="49.0">49 in</quantity>
|
||
<taxonomicName id="22934D6EFFD5FFB1549AF963FE84F910" authorityName="Costa & Feltrin & Katz" authorityYear="2023" box="[159,290,1703,1728]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="477" phylum="Chordata" rank="species" species="urussanga">
|
||
<emphasis id="D7E7EAFFFFD5FFB1549AF963FE84F910" box="[159,290,1703,1728]" italics="true" pageId="2" pageNumber="477">L. urussanga</emphasis>
|
||
</taxonomicName>
|
||
), absence of a process on the dorsal surface of the autopalatine articular facet for the mesethmoid (vs presence),and by the mesethmoid cornu being slightly posteriorly folded (vs straight).
|
||
<taxonomicName id="22934D6EFFD4FFB0552FFC89FE70FCB6" authorityName="Costa & Feltrin & Katz" authorityYear="2023" box="[298,470,845,870]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="478" phylum="Chordata" rank="species" species="gyrinura">
|
||
<emphasis id="D7E7EAFFFFD4FFB0552FFC89FE70FCB6" box="[298,470,845,870]" italics="true" pageId="3" pageNumber="478">Listrura gyrinura</emphasis>
|
||
</taxonomicName>
|
||
also differs from
|
||
<taxonomicName id="22934D6EFFD4FFB05690FC89FCAFFCB6" authorityName="Villa-Verde, Ferrer and Malabarba" authorityYear="2013" box="[661,777,845,870]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="478" phylum="Chordata" rank="species" species="depinnai">
|
||
<emphasis id="D7E7EAFFFFD4FFB05690FC89FCAFFCB6" box="[661,777,845,870]" italics="true" pageId="3" pageNumber="478">L. depinnai</emphasis>
|
||
</taxonomicName>
|
||
by the presence of a dorsal fin (vs absence), and from
|
||
<taxonomicName id="22934D6EFFD4FFB0557BFCB4FDA3FC59" authorityName="Costa & Feltrin & Katz" authorityYear="2023" box="[382,517,880,905]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="478" phylum="Chordata" rank="species" species="urussanga">
|
||
<emphasis id="D7E7EAFFFFD4FFB0557BFCB4FDA3FC59" box="[382,517,880,905]" italics="true" pageId="3" pageNumber="478">L. urussanga</emphasis>
|
||
</taxonomicName>
|
||
by having the dorsal-fin origin at a vertical between the centra of the 31st to 33rd vertebrae (vs between centra of the 29th and 30th vertebrae), anal-fin origin at a vertical between the centra of the 32nd and 33rd vertebrae (vs between the centra of the 30th and 31st vertebrae), absence of a ventral projection on the hyomandibula articular facet for the opercle (vs presence), and a shorter parhypural posterior process, its length about half or slightly less of the length between the anterior margin of the parurohyal head and the proximal limit of the posterior process (vs about equal to that length).
|
||
<taxonomicName id="22934D6EFFD4FFB05030FB84FF51FBAB" authorityName="Costa & Feltrin & Katz" authorityYear="2023" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="478" phylum="Chordata" rank="species" species="gyrinura">
|
||
<emphasis id="D7E7EAFFFFD4FFB05030FB84FF51FBAB" italics="true" pageId="3" pageNumber="478">Listrura gyrinura</emphasis>
|
||
</taxonomicName>
|
||
is also distinguished from
|
||
<taxonomicName id="22934D6EFFD4FFB0562AFBA6FD01FBAB" authorityName="de Pinna and Wosiacki" authorityYear="2002" box="[559,679,1122,1147]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="478" phylum="Chordata" rank="species" species="boticario">
|
||
<emphasis id="D7E7EAFFFFD4FFB0562AFBA6FD01FBAB" box="[559,679,1122,1147]" italics="true" pageId="3" pageNumber="478">L. boticario</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="22934D6EFFD4FFB056E3FBA6FCC8FBAB" baseAuthorityName="Miranda Ribeiro" baseAuthorityYear="1962" box="[742,878,1122,1147]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="478" phylum="Chordata" rank="species" species="camposae">
|
||
<emphasis id="D7E7EAFFFFD4FFB056E3FBA6FCC8FBAB" box="[742,878,1122,1147]" italics="true" pageId="3" pageNumber="478">L. camposae</emphasis>
|
||
</taxonomicName>
|
||
by having more ventral procurrent caudal-fin rays (31–36, vs
|
||
<quantity id="226B9B08FFD4FFB0562EFB41FDC7FB4E" box="[555,609,1157,1182]" metricMagnitude="-1" metricUnit="m" metricValue="7.112" pageId="3" pageNumber="478" unit="in" value="28.0">28 in</quantity>
|
||
<taxonomicName id="22934D6EFFD4FFB05662FB41FD7CFB4E" authorityName="de Pinna and Wosiacki" authorityYear="2002" box="[615,730,1157,1182]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="478" phylum="Chordata" rank="species" species="boticario">
|
||
<emphasis id="D7E7EAFFFFD4FFB05662FB41FD7CFB4E" box="[615,730,1157,1182]" italics="true" pageId="3" pageNumber="478">L. boticario</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<quantity id="226B9B08FFD4FFB0570AFB41FCCBFB4E" box="[783,877,1157,1182]" metricMagnitude="-1" metricUnit="m" metricValue="6.858" metricValueMax="7.112" metricValueMin="6.604" pageId="3" pageNumber="478" unit="in" value="27.0" valueMax="28.0" valueMin="26.0">26–28 in</quantity>
|
||
<taxonomicName id="22934D6EFFD4FFB05777FB41FC52FB4E" baseAuthorityName="Miranda Ribeiro" baseAuthorityYear="1962" box="[882,1012,1157,1182]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="478" phylum="Chordata" rank="species" species="camposae">
|
||
<emphasis id="D7E7EAFFFFD4FFB05777FB41FC52FB4E" box="[882,1012,1157,1182]" italics="true" pageId="3" pageNumber="478">L. camposae</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="B1EC6665FFD4FFB054A5FD7FFEDFFD3F" ID-DOI="http://doi.org/10.5281/zenodo.7924568" ID-Zenodo-Dep="7924568" httpUri="https://zenodo.org/record/7924568/files/figure.png" pageId="3" pageNumber="478" startId="3.[160,225,699,722]" targetBox="[163,1153,142,667]" targetPageId="3" targetType="figure">
|
||
<paragraph id="E52C36EDFFD4FFB054A5FD7FFEDFFD3F" blockId="3.[160,1156,699,751]" pageId="3" pageNumber="478">
|
||
<emphasis id="D7E7EAFFFFD4FFB054A5FD7FFF5DFD02" bold="true" box="[160,251,699,722]" pageId="3" pageNumber="478">Figure 1.</emphasis>
|
||
<taxonomicName id="22934D6EFFD4FFB05506FD7FFE04FD02" authority="Costa & Feltrin & Katz, 2023" authorityName="Costa & Feltrin & Katz" authorityYear="2023" box="[259,418,699,722]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="3" pageNumber="478" phylum="Chordata" rank="species" species="gyrinura" status="sp. nov.">
|
||
<emphasis id="D7E7EAFFFFD4FFB05506FD7FFE04FD02" box="[259,418,699,722]" italics="true" pageId="3" pageNumber="478">Listrura gyrinura</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="CCD45784FFD4FFB055ACFD7FFE5CFD02" box="[425,506,699,722]" pageId="3" pageNumber="478" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, UFRJ 6927, holotype, 39.9 mm SL: (a) left lateral view; (b) dorsal view; (c) ventral view.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="AD896566FFD4FFB554A5FB1DFCD4FA92" lastPageId="6" lastPageNumber="481" pageId="3" pageNumber="478" type="description">
|
||
<paragraph id="E52C36EDFFD4FFB054A5FB1DFE80FB23" blockId="3.[160,1156,1241,1683]" box="[160,294,1241,1267]" pageId="3" pageNumber="478">
|
||
<emphasis id="D7E7EAFFFFD4FFB054A5FB1DFE80FB23" bold="true" box="[160,294,1241,1267]" italics="true" pageId="3" pageNumber="478">Description</emphasis>
|
||
</paragraph>
|
||
<paragraph id="E52C36EDFFD4FFB054A5FB39FEAEF943" blockId="3.[160,1156,1241,1683]" pageId="3" pageNumber="478">
|
||
Morphometric data appear in
|
||
<tableCitation id="A8110356FFD4FFB05609FB39FDC2FAC6" box="[524,612,1277,1302]" captionStart="Table 1" captionStartId="5.[161,217,885,908]" captionTargetPageId="5" captionText="Table 1. Morphometric data of Listrura gyrinura sp. nov. and Listrura urussanga sp. nov." httpUri="http://table.plazi.org/id/B1EC6665FFD2FFB654A4FCB1FBA0FC5C" pageId="3" pageNumber="478" tableUuid="B1EC6665FFD2FFB654A4FCB1FBA0FC5C">Table 1</tableCitation>
|
||
. Body slender, subcylindrical anteriorly, compressed posteriorly. Greatest body depth approximately at middle region of caudal peduncle. Dorsal and ventral profiles slightly convex, slightly expanded on caudal peduncle. Skin papillae minute. Anus and urogenital papilla slightly anterior to anal fin base. Head trapezoidal in dorsal view. Anterior profile of head straight in dorsal view. Eye small, dorsally positioned in head, just anterior to midway between snout and posterior limit of head. Posterior nostril located nearer to orbit than to anterior nostril. Barbels long, reaching basal portion of first pectoral-fin ray. Mouth subterminal. Jaw teeth pointed, arranged in two rows; total premaxillary teeth 18–23, outer row 7–10, inner row 11–13; total dentary teeth 15–18, outer row 6–7, inner row 7–11. Branchial membrane attached to isthmus only at its anterior point. Branchiostegal rays 5–7.
|
||
</paragraph>
|
||
<caption id="B1EC6665FFD3FFB7549AF9C4FE86F9E4" ID-DOI="http://doi.org/10.5281/zenodo.7924570" ID-Zenodo-Dep="7924570" httpUri="https://zenodo.org/record/7924570/files/figure.png" pageId="4" pageNumber="479" startId="4.[159,224,1536,1559]" targetBox="[163,1153,142,1504]" targetPageId="4" targetType="figure">
|
||
<paragraph id="E52C36EDFFD3FFB7549AF9C4FE86F9E4" blockId="4.[159,1156,1536,1588]" pageId="4" pageNumber="479">
|
||
<emphasis id="D7E7EAFFFFD3FFB7549AF9C4FF5AF9C7" bold="true" box="[159,252,1536,1559]" pageId="4" pageNumber="479">Figure 2.</emphasis>
|
||
Head of
|
||
<taxonomicName id="22934D6EFFD3FFB7555BF9C4FE58F9C7" authority="Costa & Feltrin & Katz, 2023" authorityName="Costa & Feltrin & Katz" authorityYear="2023" box="[350,510,1536,1559]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="479" phylum="Chordata" rank="species" species="gyrinura" status="sp. nov.">
|
||
<emphasis id="D7E7EAFFFFD3FFB7555BF9C4FE58F9C7" box="[350,510,1536,1559]" italics="true" pageId="4" pageNumber="479">Listrura gyrinura</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="CCD45784FFD3FFB75602F9C4FDFFF9C7" box="[519,601,1536,1559]" pageId="4" pageNumber="479" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, UFRJ 6927, holotype, 39.9 mm SL: (a) dorsal view; (b) ventral view.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="E52C36EDFFD3FFB554C5F99BFC93FF1A" blockId="4.[159,1155,1631,1725]" lastBlockId="6.[159,1154,142,202]" lastPageId="6" lastPageNumber="481" pageId="4" pageNumber="479">Dorsal and anal fins minute; total dorsal-fin rays 6–8 (i–ii + V–VI), total anal-fin rays 8 (ii–iii + 5–6); dorsal-fin origin at vertical slightly posterior to anal-fin base, between centra of 31st to 33rd vertebrae; anal-fin origin at vertical through centrum of 32nd or 33rd vertebra. Pectoral fin narrow, total pectoral-fin rays 3 (III), first ray well developed, second and third rays rudimentary, second ray half first ray length or less, third ray slightly shorter than second ray. Pelvic fin and girdle absent. Caudal fin spatula-shaped, narrowing posteriorly; dorsal and ventral procurrent rays anteriorly extending to area close to dorsal- and anal-fin base, respectively; total principal caudal-fin rays 12 or 13 (I–II + 7–9 + II–III), total dorsal procurrent rays 33–38 (xxxii–xxxvii + I–II), total ventral procurrent rays 31–36 (xxx–xxxiv + I–III). Vertebrae 51–52. Ribs 2 or 3. Single dorsal hypural plate, corresponding to hypurals 3–5; single ventral hypural plate corresponding to hypurals 1–2 and parhypural.</paragraph>
|
||
<caption id="B1EC6665FFD2FFB6549AFD62FD74FCE2" ID-DOI="http://doi.org/10.5281/zenodo.7924574" ID-Zenodo-Dep="7924574" httpUri="https://zenodo.org/record/7924574/files/figure.png" pageId="5" pageNumber="480" startId="5.[159,224,678,701]" targetBox="[163,1151,143,645]" targetPageId="5" targetType="figure">
|
||
<paragraph id="E52C36EDFFD2FFB6549AFD62FD74FCE2" blockId="5.[159,1156,678,818]" pageId="5" pageNumber="480">
|
||
<emphasis id="D7E7EAFFFFD2FFB6549AFD62FF5FFD6D" bold="true" box="[159,249,678,701]" pageId="5" pageNumber="480">Figure 3.</emphasis>
|
||
Osteological structures of: (a–c)
|
||
<taxonomicName id="22934D6EFFD2FFB65647FD62FD45FD6D" authority="Costa & Feltrin & Katz, 2023" authorityName="Costa & Feltrin & Katz" authorityYear="2023" box="[578,739,678,701]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="gyrinura" status="sp. nov.">
|
||
<emphasis id="D7E7EAFFFFD2FFB65647FD62FD45FD6D" box="[578,739,678,701]" italics="true" pageId="5" pageNumber="480">Listrura gyrinura</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="CCD45784FFD2FFB656ECFD62FC9FFD6D" box="[745,825,678,701]" pageId="5" pageNumber="480" rank="species">sp. nov.</taxonomicNameLabel>
|
||
; (d–f)
|
||
<taxonomicName id="22934D6EFFD2FFB65772FD62FB8DFD6D" authority="Costa & Feltrin & Katz, 2023" authorityName="Costa & Feltrin & Katz" authorityYear="2023" box="[887,1067,678,701]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="urussanga" status="sp. nov.">
|
||
<emphasis id="D7E7EAFFFFD2FFB65772FD62FB8DFD6D" box="[887,1067,678,701]" italics="true" pageId="5" pageNumber="480">Listrura urussanga</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="CCD45784FFD2FFB65034FD62FB27FD6D" box="[1073,1153,678,701]" pageId="5" pageNumber="480" rank="species">sp. nov.</taxonomicNameLabel>
|
||
: (a, d) mesethmoidal region and adjacent structures, left and middle portions, dorsal view; (b, e) left suspensorium and opercular series, lateral view; (c, f) parurohyal, ventral view. Abbreviations of structures indicated by arrows are: aap, articular autopalatine process; ppp, parurohyal posterior process. Larger stippling represents cartilaginous areas.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="B1EC6665FFD2FFB654A4FCB1FBA0FC5C" ID-Table-UUID="B1EC6665FFD2FFB654A4FCB1FBA0FC5C" box="[161,1030,885,908]" httpUri="http://table.plazi.org/id/B1EC6665FFD2FFB654A4FCB1FBA0FC5C" pageId="5" pageNumber="480" startId="5.[161,217,885,908]" targetBox="[172,1143,921,1472]" targetIsTable="true" targetPageId="5" targetType="table">
|
||
<paragraph id="E52C36EDFFD2FFB654A4FCB1FBA0FC5C" blockId="5.[161,1030,885,908]" box="[161,1030,885,908]" pageId="5" pageNumber="480">
|
||
<emphasis id="D7E7EAFFFFD2FFB654A4FCB1FF55FC5C" bold="true" box="[161,243,885,908]" pageId="5" pageNumber="480">Table 1.</emphasis>
|
||
Morphometric data of
|
||
<taxonomicName id="22934D6EFFD2FFB655DFFCB1FDDFFC5C" authority="Costa & Feltrin & Katz, 2023" authorityName="Costa & Feltrin & Katz" authorityYear="2023" box="[474,633,885,908]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="gyrinura" status="sp. nov.">
|
||
<emphasis id="D7E7EAFFFFD2FFB655DFFCB1FDDFFC5C" box="[474,633,885,908]" italics="true" pageId="5" pageNumber="480">Listrura gyrinura</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="CCD45784FFD2FFB65685FCB1FD68FC5C" box="[640,718,885,908]" pageId="5" pageNumber="480" rank="species">sp. nov.</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName id="22934D6EFFD2FFB65705FCB1FC17FC5C" authority="Costa & Feltrin & Katz, 2023" authorityName="Costa & Feltrin & Katz" authorityYear="2023" box="[768,945,885,908]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="urussanga" status="sp. nov.">
|
||
<emphasis id="D7E7EAFFFFD2FFB65705FCB1FC17FC5C" box="[768,945,885,908]" italics="true" pageId="5" pageNumber="480">Listrura urussanga</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="CCD45784FFD2FFB657BDFCB1FBA0FC5C" box="[952,1030,885,908]" pageId="5" pageNumber="480" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="E52C36EDFFD2FFB6565EFC5DFBD1FA10" pageId="5" pageNumber="480">
|
||
<table id="9793C44DFFD2004C54A9FC5DFBD1FA10" box="[172,1143,921,1472]" gridcols="5" gridrows="22" pageId="5" pageNumber="480">
|
||
<tr id="5BA334AFFFD2004C54A9FC5DFBD1FC7D" box="[172,1143,921,941]" gridrow="0" pageId="5" pageNumber="480" rowspan-0="1">
|
||
<th id="18725DD3FFD2004C561AFC5DFCBAFC7D" box="[543,796,921,941]" colspan="2" colspanRight="1" gridcol="1" gridrow="0" pageId="5" pageNumber="480">
|
||
<taxonomicName id="22934D6EFFD2FFB6565EFC5DFD46FC7D" authorityName="Costa & Feltrin & Katz" authorityYear="2023" box="[603,736,921,941]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="gyrinura">
|
||
<emphasis id="D7E7EAFFFFD2FFB6565EFC5DFD46FC7D" box="[603,736,921,941]" italics="true" pageId="5" pageNumber="480">Listrura gyrinura</emphasis>
|
||
</taxonomicName>
|
||
</th>
|
||
<th id="18725DD3FFD2004C577EFC5DFBD1FC7D" box="[891,1143,921,941]" colspan="2" colspanRight="1" gridcol="3" gridrow="0" pageId="5" pageNumber="480">
|
||
<taxonomicName id="22934D6EFFD2FFB657AAFC5DFBE2FC7D" authorityName="Costa & Feltrin & Katz" authorityYear="2023" box="[943,1092,921,941]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="5" pageNumber="480" phylum="Chordata" rank="species" species="urussanga">
|
||
<emphasis id="D7E7EAFFFFD2FFB657AAFC5DFBE2FC7D" box="[943,1092,921,941]" italics="true" pageId="5" pageNumber="480">Listrura urussanga</emphasis>
|
||
</taxonomicName>
|
||
</th>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FC01FBD1FC09" box="[172,1143,965,985]" gridrow="1" pageId="5" pageNumber="480" rowspan-0="1" rowspan-1="1" rowspan-3="1">
|
||
<td id="18725DD3FFD2004C56CEFC01FCBAFC09" box="[715,796,965,985]" gridcol="2" gridrow="1" pageId="5" pageNumber="480">Paratypes</td>
|
||
<td id="18725DD3FFD2004C5022FC01FBD1FC09" box="[1063,1143,965,985]" gridcol="4" gridrow="1" pageId="5" pageNumber="480">Paratypes</td>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FC19FBD1FC21" box="[172,1143,989,1009]" gridrow="2" pageId="5" pageNumber="480" rowspan-0="1">
|
||
<td id="18725DD3FFD2004C561AFC19FDCCFC21" box="[543,618,989,1009]" gridcol="1" gridrow="2" pageId="5" pageNumber="480">Holotype</td>
|
||
<td id="18725DD3FFD2004C56CEFC19FCBAFC21" box="[715,796,989,1009]" gridcol="2" gridrow="2" pageId="5" pageNumber="480">(n = 10)</td>
|
||
<td id="18725DD3FFD2004C577EFC19FC60FC21" box="[891,966,989,1009]" gridcol="3" gridrow="2" pageId="5" pageNumber="480">Holotype</td>
|
||
<td id="18725DD3FFD2004C5022FC19FBD1FC21" box="[1063,1143,989,1009]" gridcol="4" gridrow="2" pageId="5" pageNumber="480">(n = 10)</td>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FC38FBD1FBC0" box="[172,1143,1020,1040]" gridrow="3" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FC38FE25FBC0" box="[172,387,1020,1040]" gridcol="0" gridrow="3" pageId="5" pageNumber="480">Standard length (mm)</th>
|
||
<td id="18725DD3FFD2004C561AFC38FDCCFBC0" box="[543,618,1020,1040]" gridcol="1" gridrow="3" pageId="5" pageNumber="480">39.9</td>
|
||
<td id="18725DD3FFD2004C56CEFC38FCBAFBC0" box="[715,796,1020,1040]" gridcol="2" gridrow="3" pageId="5" pageNumber="480">27.6–41.6</td>
|
||
<td id="18725DD3FFD2004C577EFC38FC60FBC0" box="[891,966,1020,1040]" gridcol="3" gridrow="3" pageId="5" pageNumber="480">35.5</td>
|
||
<td id="18725DD3FFD2004C5022FC38FBD1FBC0" box="[1063,1143,1020,1040]" gridcol="4" gridrow="3" pageId="5" pageNumber="480">27.6–39.6</td>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FBD0FBD1FBF8" box="[172,1143,1044,1064]" gridrow="4" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FBD0FBD1FBF8" box="[172,1143,1044,1064]" colspan="5" colspanRight="4" gridcol="0" gridrow="4" pageId="5" pageNumber="480">
|
||
<emphasis id="D7E7EAFFFFD2FFB654A9FBD0FE19FBF8" bold="true" box="[172,447,1044,1064]" pageId="5" pageNumber="480">Percentage of standard length</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FBE8FBD1FB90" box="[172,1143,1068,1088]" gridrow="5" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FBE8FE25FB90" box="[172,387,1068,1088]" gridcol="0" gridrow="5" pageId="5" pageNumber="480">Body depth</th>
|
||
<td id="18725DD3FFD2004C561AFBE8FDCCFB90" box="[543,618,1068,1088]" gridcol="1" gridrow="5" pageId="5" pageNumber="480">9.9</td>
|
||
<td id="18725DD3FFD2004C56CEFBE8FCBAFB90" box="[715,796,1068,1088]" gridcol="2" gridrow="5" pageId="5" pageNumber="480">9.0–11.9</td>
|
||
<td id="18725DD3FFD2004C577EFBE8FC60FB90" box="[891,966,1068,1088]" gridcol="3" gridrow="5" pageId="5" pageNumber="480">13.5</td>
|
||
<td id="18725DD3FFD2004C5022FBE8FBD1FB90" box="[1063,1143,1068,1088]" gridcol="4" gridrow="5" pageId="5" pageNumber="480">11.0–13.6</td>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FB80FBD1FB88" box="[172,1143,1092,1112]" gridrow="6" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FB80FE25FB88" box="[172,387,1092,1112]" gridcol="0" gridrow="6" pageId="5" pageNumber="480">Caudal peduncle depth</th>
|
||
<td id="18725DD3FFD2004C561AFB80FDCCFB88" box="[543,618,1092,1112]" gridcol="1" gridrow="6" pageId="5" pageNumber="480">11.8</td>
|
||
<td id="18725DD3FFD2004C56CEFB80FCBAFB88" box="[715,796,1092,1112]" gridcol="2" gridrow="6" pageId="5" pageNumber="480">10.6–12.9</td>
|
||
<td id="18725DD3FFD2004C577EFB80FC60FB88" box="[891,966,1092,1112]" gridcol="3" gridrow="6" pageId="5" pageNumber="480">13.4</td>
|
||
<td id="18725DD3FFD2004C5022FB80FBD1FB88" box="[1063,1143,1092,1112]" gridcol="4" gridrow="6" pageId="5" pageNumber="480">12.3–14.4</td>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FB98FBD1FBA0" box="[172,1143,1116,1136]" gridrow="7" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FB98FE25FBA0" box="[172,387,1116,1136]" gridcol="0" gridrow="7" pageId="5" pageNumber="480">Body width</th>
|
||
<td id="18725DD3FFD2004C561AFB98FDCCFBA0" box="[543,618,1116,1136]" gridcol="1" gridrow="7" pageId="5" pageNumber="480">4.4</td>
|
||
<td id="18725DD3FFD2004C56CEFB98FCBAFBA0" box="[715,796,1116,1136]" gridcol="2" gridrow="7" pageId="5" pageNumber="480">3.7–6.5</td>
|
||
<td id="18725DD3FFD2004C577EFB98FC60FBA0" box="[891,966,1116,1136]" gridcol="3" gridrow="7" pageId="5" pageNumber="480">6.4</td>
|
||
<td id="18725DD3FFD2004C5022FB98FBD1FBA0" box="[1063,1143,1116,1136]" gridcol="4" gridrow="7" pageId="5" pageNumber="480">5.1–7.2</td>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FBB0FBD1FB58" box="[172,1143,1140,1160]" gridrow="8" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FBB0FE25FB58" box="[172,387,1140,1160]" gridcol="0" gridrow="8" pageId="5" pageNumber="480">Caudal peduncle width</th>
|
||
<td id="18725DD3FFD2004C561AFBB0FDCCFB58" box="[543,618,1140,1160]" gridcol="1" gridrow="8" pageId="5" pageNumber="480">1.9</td>
|
||
<td id="18725DD3FFD2004C56CEFBB0FCBAFB58" box="[715,796,1140,1160]" gridcol="2" gridrow="8" pageId="5" pageNumber="480">1.8–2.5</td>
|
||
<td id="18725DD3FFD2004C577EFBB0FC60FB58" box="[891,966,1140,1160]" gridcol="3" gridrow="8" pageId="5" pageNumber="480">2.4</td>
|
||
<td id="18725DD3FFD2004C5022FBB0FBD1FB58" box="[1063,1143,1140,1160]" gridcol="4" gridrow="8" pageId="5" pageNumber="480">1.9–3.3</td>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FB48FBD1FB70" box="[172,1143,1164,1184]" gridrow="9" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FB48FE25FB70" box="[172,387,1164,1184]" gridcol="0" gridrow="9" pageId="5" pageNumber="480">Pre-dorsal length</th>
|
||
<td id="18725DD3FFD2004C561AFB48FDCCFB70" box="[543,618,1164,1184]" gridcol="1" gridrow="9" pageId="5" pageNumber="480">68.1</td>
|
||
<td id="18725DD3FFD2004C56CEFB48FCBAFB70" box="[715,796,1164,1184]" gridcol="2" gridrow="9" pageId="5" pageNumber="480">68.1–74.7</td>
|
||
<td id="18725DD3FFD2004C577EFB48FC60FB70" box="[891,966,1164,1184]" gridcol="3" gridrow="9" pageId="5" pageNumber="480">72.2</td>
|
||
<td id="18725DD3FFD2004C5022FB48FBD1FB70" box="[1063,1143,1164,1184]" gridcol="4" gridrow="9" pageId="5" pageNumber="480">67.6–75.3</td>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FB60FBD1FB68" box="[172,1143,1188,1208]" gridrow="10" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FB60FE25FB68" box="[172,387,1188,1208]" gridcol="0" gridrow="10" pageId="5" pageNumber="480">Dorsal-fin base length</th>
|
||
<td id="18725DD3FFD2004C561AFB60FDCCFB68" box="[543,618,1188,1208]" gridcol="1" gridrow="10" pageId="5" pageNumber="480">4.1</td>
|
||
<td id="18725DD3FFD2004C56CEFB60FCBAFB68" box="[715,796,1188,1208]" gridcol="2" gridrow="10" pageId="5" pageNumber="480">3.2–5.3</td>
|
||
<td id="18725DD3FFD2004C577EFB60FC60FB68" box="[891,966,1188,1208]" gridcol="3" gridrow="10" pageId="5" pageNumber="480">3.5</td>
|
||
<td id="18725DD3FFD2004C5022FB60FBD1FB68" box="[1063,1143,1188,1208]" gridcol="4" gridrow="10" pageId="5" pageNumber="480">3.5–4.9</td>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FB78FBD1FB00" box="[172,1143,1212,1232]" gridrow="11" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FB78FE25FB00" box="[172,387,1212,1232]" gridcol="0" gridrow="11" pageId="5" pageNumber="480">Anal-fin base length</th>
|
||
<td id="18725DD3FFD2004C561AFB78FDCCFB00" box="[543,618,1212,1232]" gridcol="1" gridrow="11" pageId="5" pageNumber="480">6.1</td>
|
||
<td id="18725DD3FFD2004C56CEFB78FCBAFB00" box="[715,796,1212,1232]" gridcol="2" gridrow="11" pageId="5" pageNumber="480">5.5–7.4</td>
|
||
<td id="18725DD3FFD2004C577EFB78FC60FB00" box="[891,966,1212,1232]" gridcol="3" gridrow="11" pageId="5" pageNumber="480">4.6</td>
|
||
<td id="18725DD3FFD2004C5022FB78FBD1FB00" box="[1063,1143,1212,1232]" gridcol="4" gridrow="11" pageId="5" pageNumber="480">5.4–7.0</td>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FB10FBD1FB38" box="[172,1143,1236,1256]" gridrow="12" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FB10FE25FB38" box="[172,387,1236,1256]" gridcol="0" gridrow="12" pageId="5" pageNumber="480">Caudal-fin length</th>
|
||
<td id="18725DD3FFD2004C561AFB10FDCCFB38" box="[543,618,1236,1256]" gridcol="1" gridrow="12" pageId="5" pageNumber="480">14.2</td>
|
||
<td id="18725DD3FFD2004C56CEFB10FCBAFB38" box="[715,796,1236,1256]" gridcol="2" gridrow="12" pageId="5" pageNumber="480">12.4–14.6</td>
|
||
<td id="18725DD3FFD2004C577EFB10FC60FB38" box="[891,966,1236,1256]" gridcol="3" gridrow="12" pageId="5" pageNumber="480">16.6</td>
|
||
<td id="18725DD3FFD2004C5022FB10FBD1FB38" box="[1063,1143,1236,1256]" gridcol="4" gridrow="12" pageId="5" pageNumber="480">13.5–16.5</td>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FB28FBD1FAD0" box="[172,1143,1260,1280]" gridrow="13" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FB28FE25FAD0" box="[172,387,1260,1280]" gridcol="0" gridrow="13" pageId="5" pageNumber="480">Pectoral-fin length</th>
|
||
<td id="18725DD3FFD2004C561AFB28FDCCFAD0" box="[543,618,1260,1280]" gridcol="1" gridrow="13" pageId="5" pageNumber="480">10.8</td>
|
||
<td id="18725DD3FFD2004C56CEFB28FCBAFAD0" box="[715,796,1260,1280]" gridcol="2" gridrow="13" pageId="5" pageNumber="480">8.1–11.7</td>
|
||
<td id="18725DD3FFD2004C577EFB28FC60FAD0" box="[891,966,1260,1280]" gridcol="3" gridrow="13" pageId="5" pageNumber="480">13.7</td>
|
||
<td id="18725DD3FFD2004C5022FB28FBD1FAD0" box="[1063,1143,1260,1280]" gridcol="4" gridrow="13" pageId="5" pageNumber="480">10.4–13.6</td>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FAC0FBD1FAC8" box="[172,1143,1284,1304]" gridrow="14" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FAC0FE25FAC8" box="[172,387,1284,1304]" gridcol="0" gridrow="14" pageId="5" pageNumber="480">Head length</th>
|
||
<td id="18725DD3FFD2004C561AFAC0FDCCFAC8" box="[543,618,1284,1304]" gridcol="1" gridrow="14" pageId="5" pageNumber="480">13.6</td>
|
||
<td id="18725DD3FFD2004C56CEFAC0FCBAFAC8" box="[715,796,1284,1304]" gridcol="2" gridrow="14" pageId="5" pageNumber="480">12.8–15.6</td>
|
||
<td id="18725DD3FFD2004C577EFAC0FC60FAC8" box="[891,966,1284,1304]" gridcol="3" gridrow="14" pageId="5" pageNumber="480">13.9</td>
|
||
<td id="18725DD3FFD2004C5022FAC0FBD1FAC8" box="[1063,1143,1284,1304]" gridcol="4" gridrow="14" pageId="5" pageNumber="480">13.3–15.5</td>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FAD8FBD1FAE0" box="[172,1143,1308,1328]" gridrow="15" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FAD8FBD1FAE0" box="[172,1143,1308,1328]" colspan="5" colspanRight="4" gridcol="0" gridrow="15" pageId="5" pageNumber="480">
|
||
<emphasis id="D7E7EAFFFFD2FFB654A9FAD8FE3AFAE0" bold="true" box="[172,412,1308,1328]" pageId="5" pageNumber="480">Percentage of head length</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FAF0FBD1FA98" box="[172,1143,1332,1352]" gridrow="16" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FAF0FE25FA98" box="[172,387,1332,1352]" gridcol="0" gridrow="16" pageId="5" pageNumber="480">Head depth</th>
|
||
<td id="18725DD3FFD2004C561AFAF0FDCCFA98" box="[543,618,1332,1352]" gridcol="1" gridrow="16" pageId="5" pageNumber="480">45.6</td>
|
||
<td id="18725DD3FFD2004C56CEFAF0FCBAFA98" box="[715,796,1332,1352]" gridcol="2" gridrow="16" pageId="5" pageNumber="480">43.0–52.1</td>
|
||
<td id="18725DD3FFD2004C577EFAF0FC60FA98" box="[891,966,1332,1352]" gridcol="3" gridrow="16" pageId="5" pageNumber="480">53.5</td>
|
||
<td id="18725DD3FFD2004C5022FAF0FBD1FA98" box="[1063,1143,1332,1352]" gridcol="4" gridrow="16" pageId="5" pageNumber="480">48.7–55.6</td>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FA88FBD1FAB0" box="[172,1143,1356,1376]" gridrow="17" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FA88FE25FAB0" box="[172,387,1356,1376]" gridcol="0" gridrow="17" pageId="5" pageNumber="480">Head width</th>
|
||
<td id="18725DD3FFD2004C561AFA88FDCCFAB0" box="[543,618,1356,1376]" gridcol="1" gridrow="17" pageId="5" pageNumber="480">79.2</td>
|
||
<td id="18725DD3FFD2004C56CEFA88FCBAFAB0" box="[715,796,1356,1376]" gridcol="2" gridrow="17" pageId="5" pageNumber="480">73.1–85.7</td>
|
||
<td id="18725DD3FFD2004C577EFA88FC60FAB0" box="[891,966,1356,1376]" gridcol="3" gridrow="17" pageId="5" pageNumber="480">86.8</td>
|
||
<td id="18725DD3FFD2004C5022FA88FBD1FAB0" box="[1063,1143,1356,1376]" gridcol="4" gridrow="17" pageId="5" pageNumber="480">75.9–86.6</td>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FAA0FBD1FAA8" box="[172,1143,1380,1400]" gridrow="18" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FAA0FE25FAA8" box="[172,387,1380,1400]" gridcol="0" gridrow="18" pageId="5" pageNumber="480">Snout length</th>
|
||
<td id="18725DD3FFD2004C561AFAA0FDCCFAA8" box="[543,618,1380,1400]" gridcol="1" gridrow="18" pageId="5" pageNumber="480">42.8</td>
|
||
<td id="18725DD3FFD2004C56CEFAA0FCBAFAA8" box="[715,796,1380,1400]" gridcol="2" gridrow="18" pageId="5" pageNumber="480">35.3–45.3</td>
|
||
<td id="18725DD3FFD2004C577EFAA0FC60FAA8" box="[891,966,1380,1400]" gridcol="3" gridrow="18" pageId="5" pageNumber="480">39.0</td>
|
||
<td id="18725DD3FFD2004C5022FAA0FBD1FAA8" box="[1063,1143,1380,1400]" gridcol="4" gridrow="18" pageId="5" pageNumber="480">34.0–41.5</td>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FAB8FBD1FA40" box="[172,1143,1404,1424]" gridrow="19" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FAB8FE25FA40" box="[172,387,1404,1424]" gridcol="0" gridrow="19" pageId="5" pageNumber="480">Interorbital length</th>
|
||
<td id="18725DD3FFD2004C561AFAB8FDCCFA40" box="[543,618,1404,1424]" gridcol="1" gridrow="19" pageId="5" pageNumber="480">23.8</td>
|
||
<td id="18725DD3FFD2004C56CEFAB8FCBAFA40" box="[715,796,1404,1424]" gridcol="2" gridrow="19" pageId="5" pageNumber="480">21.1–24.3</td>
|
||
<td id="18725DD3FFD2004C577EFAB8FC60FA40" box="[891,966,1404,1424]" gridcol="3" gridrow="19" pageId="5" pageNumber="480">25.6</td>
|
||
<td id="18725DD3FFD2004C5022FAB8FBD1FA40" box="[1063,1143,1404,1424]" gridcol="4" gridrow="19" pageId="5" pageNumber="480">22.6–29.9</td>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FA50FBD1FA78" box="[172,1143,1428,1448]" gridrow="20" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FA50FE25FA78" box="[172,387,1428,1448]" gridcol="0" gridrow="20" pageId="5" pageNumber="480">Preorbital length</th>
|
||
<td id="18725DD3FFD2004C561AFA50FDCCFA78" box="[543,618,1428,1448]" gridcol="1" gridrow="20" pageId="5" pageNumber="480">5.9</td>
|
||
<td id="18725DD3FFD2004C56CEFA50FCBAFA78" box="[715,796,1428,1448]" gridcol="2" gridrow="20" pageId="5" pageNumber="480">4.0–7.3</td>
|
||
<td id="18725DD3FFD2004C577EFA50FC60FA78" box="[891,966,1428,1448]" gridcol="3" gridrow="20" pageId="5" pageNumber="480">6.5</td>
|
||
<td id="18725DD3FFD2004C5022FA50FBD1FA78" box="[1063,1143,1428,1448]" gridcol="4" gridrow="20" pageId="5" pageNumber="480">5.4–6.8</td>
|
||
</tr>
|
||
<tr id="5BA334AFFFD2004C54A9FA68FBD1FA10" box="[172,1143,1452,1472]" gridrow="21" pageId="5" pageNumber="480">
|
||
<th id="18725DD3FFD2004C54A9FA68FE25FA10" box="[172,387,1452,1472]" gridcol="0" gridrow="21" pageId="5" pageNumber="480">Eye diameter</th>
|
||
<td id="18725DD3FFD2004C561AFA68FDCCFA10" box="[543,618,1452,1472]" gridcol="1" gridrow="21" pageId="5" pageNumber="480">9.6</td>
|
||
<td id="18725DD3FFD2004C56CEFA68FCBAFA10" box="[715,796,1452,1472]" gridcol="2" gridrow="21" pageId="5" pageNumber="480">8.4–11.9</td>
|
||
<td id="18725DD3FFD2004C577EFA68FC60FA10" box="[891,966,1452,1472]" gridcol="3" gridrow="21" pageId="5" pageNumber="480">9.1</td>
|
||
<td id="18725DD3FFD2004C5022FA68FBD1FA10" box="[1063,1143,1452,1472]" gridcol="4" gridrow="21" pageId="5" pageNumber="480">8.2–10.7</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="E52C36EDFFD1FFB554A5FF32FE01FEC0" blockId="6.[160,1156,246,375]" box="[160,423,246,272]" pageId="6" pageNumber="481">
|
||
<emphasis id="D7E7EAFFFFD1FFB554A5FF32FE01FEC0" bold="true" box="[160,423,246,272]" italics="true" pageId="6" pageNumber="481">Latero-sensory system</emphasis>
|
||
</paragraph>
|
||
<paragraph id="E52C36EDFFD1FFB554A5FEDDFDB8FEA7" blockId="6.[160,1156,246,375]" pageId="6" pageNumber="481">Cephalic sensory canal minute, restricted to short postorbital canal with 2 pores just above opercular patch of odontodes, connected to short lateral line of body, with 1 pore just posterior to pectoral-fin base.</paragraph>
|
||
<paragraph id="E52C36EDFFD1FFB554A5FE67FE1BFE6D" blockId="6.[160,1156,419,1034]" box="[160,445,419,445]" pageId="6" pageNumber="481">
|
||
<emphasis id="D7E7EAFFFFD1FFB554A5FE67FE1BFE6D" bold="true" box="[160,445,419,445]" pageId="6" pageNumber="481">
|
||
<emphasis id="D7E7EAFFFFD1FFB554A5FE67FEB1FE6D" bold="true" box="[160,279,419,445]" italics="true" pageId="6" pageNumber="481">Osteology</emphasis>
|
||
(
|
||
<figureCitation id="7DA82A68FFD1FFB55522FE67FE12FE6D" box="[295,436,419,445]" captionStart="Figure 3" captionStartId="5.[159,224,678,701]" captionTargetBox="[163,1151,143,645]" captionTargetId="figure-87@5.[162,1152,142,646]" captionTargetPageId="5" captionText="Figure 3. Osteological structures of: (a–c) Listrura gyrinura sp. nov.; (d–f) Listrura urussanga sp. nov.: (a, d) mesethmoidal region and adjacent structures, left and middle portions, dorsal view; (b, e) left suspensorium and opercular series, lateral view; (c, f) parurohyal, ventral view. Abbreviations of structures indicated by arrows are: aap, articular autopalatine process; ppp, parurohyal posterior process. Larger stippling represents cartilaginous areas." figureDoi="http://doi.org/10.5281/zenodo.7924574" httpUri="https://zenodo.org/record/7924574/files/figure.png" pageId="6" pageNumber="481">Figure 3a–c</figureCitation>
|
||
)
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="E52C36EDFFD1FFB554A5FE03FC37FBDA" blockId="6.[160,1156,419,1034]" pageId="6" pageNumber="481">Mesethmoid thin, posteriorly widening, with distinctive lateral expansion; cornu narrow and slightly posteriorly folded. Antorbital pentagonal; sesamoid supraorbital minute. Premaxilla sub-triangular in dorsal view, with narrow lateral extremity. Maxilla moderate in length, slightly longer than premaxilla length. Autopalatine sub-rectangular in dorsal view, compact, lateral and medial margins slightly concave; autopalatine posterolateral process minute, with narrow process dorso-medially directed; articular facet for mesethmoid wide, without distinctive dorsal process. Metapterygoid minute. Quadrate slender, dorsal process narrow, without posterior outgrowth. Hyomandibula long, with anterior outgrowth anteriorly terminating in sharp tip; articular facet for opercle robust, without distinctive ventral expansion. Opercle slender, transverse length of odontode patch about three quarters of transverse length of interopercular odontode patch; interopercle compact, with minute postero-dorsal process; opercular odontodes 5–7, interopercular odontodes 8–10; odontodes pointed, nearly straight. Preopercle narrow and long. Parurohyal slender, lateral process narrow and pointed, latero-posteriorly directed; parurohyal head small, with prominent anterolateral paired process; middle foramen small and rounded; posterior process short, its length about half or slightly less of length between anterior margin of parurohyal head and proximal limit of posterior process.</paragraph>
|
||
<paragraph id="E52C36EDFFD1FFB554A5FBF2FE0FFB80" blockId="6.[160,1156,1078,1346]" box="[160,425,1078,1104]" pageId="6" pageNumber="481">
|
||
<emphasis id="D7E7EAFFFFD1FFB554A5FBF2FE0FFB80" bold="true" box="[160,425,1078,1104]" italics="true" pageId="6" pageNumber="481">Colouration in alcohol</emphasis>
|
||
</paragraph>
|
||
<paragraph id="E52C36EDFFD1FFB554A5FB9DFCD4FA92" blockId="6.[160,1156,1078,1346]" pageId="6" pageNumber="481">Dorsum and dorsal portion of flank and head light brownish grey, with brown chromatophores irregularly arranged, often forming small irregularly shaped spots, darker on flank longitudinal midline; on head, brown chromatophores extending over base of barbels; unpigmented area below orbit. Venter and ventral portion of flank and head greyish white, often with brown chromatophores irregularly arranged on posterior region of flank, sometimes a few brown chromatophores on ventral portion of head and venter. Fins hyaline with brown chromatophores forming minute spots.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="AD896566FFD1FFB554A5FAAAFB22F9E5" pageId="6" pageNumber="481" type="distribution">
|
||
<paragraph id="E52C36EDFFD1FFB554A5FAAAFDCEFA58" blockId="6.[159,1156,1390,1589]" box="[160,616,1390,1416]" pageId="6" pageNumber="481">
|
||
<emphasis id="D7E7EAFFFFD1FFB554A5FAAAFDCEFA58" bold="true" box="[160,616,1390,1416]" italics="true" pageId="6" pageNumber="481">Distribution, habitat and conservation</emphasis>
|
||
</paragraph>
|
||
<paragraph id="E52C36EDFFD1FFB554A5FA56FB22F9E5" blockId="6.[159,1156,1390,1589]" pageId="6" pageNumber="481">
|
||
<taxonomicName id="22934D6EFFD1FFB554A5FA56FEEDFA7B" authorityName="Costa & Feltrin & Katz" authorityYear="2023" box="[160,331,1426,1451]" class="Actinopterygii" family="Trichomycteridae" genus="Listrura" kingdom="Animalia" order="Siluriformes" pageId="6" pageNumber="481" phylum="Chordata" rank="species" species="gyrinura">
|
||
<emphasis id="D7E7EAFFFFD1FFB554A5FA56FEEDFA7B" box="[160,331,1426,1451]" italics="true" pageId="6" pageNumber="481">Listrura gyrinura</emphasis>
|
||
</taxonomicName>
|
||
is only known from the
|
||
<typeStatus id="3A28884FFFD1FFB55648FA56FDDBFA7B" box="[589,637,1426,1451]" pageId="6" pageNumber="481">type</typeStatus>
|
||
locality, a clear-water stream tributary to the Rio da Madre, a small isolated coastal river basin (
|
||
<figureCitation id="7DA82A68FFD1FFB5569FFA70FD52FA1D" box="[666,756,1460,1485]" captionStart="Figure 4" captionStartId="7.[160,225,840,863]" captionTargetBox="[163,1153,142,809]" captionTargetId="figure-155@7.[163,1153,142,809]" captionTargetPageId="7" captionText="Figure 4. Map of the geographical distribution of Listrura in the southernmost portion of the Atlantic Forest." figureDoi="http://doi.org/10.5281/zenodo.7924576" httpUri="https://zenodo.org/record/7924576/files/figure.png" pageId="6" pageNumber="481">Figure 4</figureCitation>
|
||
). It was found close to the leaf litter over gravel sediment on the stream bottom (
|
||
<figureCitation id="7DA82A68FFD1FFB55694FA13FD50FA20" box="[657,758,1495,1520]" captionStart="Figure 5" captionStartId="8.[160,225,1501,1524]" captionTargetBox="[163,1153,142,1470]" captionTargetId="figure-34@8.[163,1153,142,1470]" captionTargetPageId="8" captionText="Figure 5. Detailed view of the type locality of: (a) Listrura gyrinura sp. nov.; (b) Listrura urussanga sp. nov." figureDoi="http://doi.org/10.5281/zenodo.7924578" httpUri="https://zenodo.org/record/7924578/files/figure.png" pageId="6" pageNumber="481">Figure 5a</figureCitation>
|
||
). The habitat of this species may be considered highly endangered by mining activities that use explosives. About
|
||
<quantity id="226B9B08FFD1FFB557F6FA3EFB9EF9C3" box="[1011,1080,1530,1555]" metricMagnitude="2" metricUnit="m" metricValue="1.0" pageId="6" pageNumber="481" unit="m" value="100.0">100 m</quantity>
|
||
below the
|
||
<typeStatus id="3A28884FFFD1FFB554CFF9D8FF5CF9E5" box="[202,250,1564,1589]" pageId="6" pageNumber="481">type</typeStatus>
|
||
locality, the stream is highly impacted by both mining sediments and rice planting.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="AD896566FFD1FFB554A5F9A5FC7DF910" pageId="6" pageNumber="481" type="etymology">
|
||
<paragraph id="E52C36EDFFD1FFB554A5F9A5FEBBF9AB" blockId="6.[160,1156,1633,1728]" box="[160,285,1633,1659]" pageId="6" pageNumber="481">
|
||
<emphasis id="D7E7EAFFFFD1FFB554A5F9A5FEBBF9AB" bold="true" box="[160,285,1633,1659]" italics="true" pageId="6" pageNumber="481">Etymology</emphasis>
|
||
</paragraph>
|
||
<paragraph id="E52C36EDFFD1FFB554A5F941FC7DF910" blockId="6.[160,1156,1633,1728]" pageId="6" pageNumber="481">
|
||
From the Greek
|
||
<emphasis id="D7E7EAFFFFD1FFB55557F941FE07F94E" box="[338,417,1669,1694]" italics="true" pageId="6" pageNumber="481">gyrinus</emphasis>
|
||
(tadpole) and
|
||
<emphasis id="D7E7EAFFFFD1FFB55647F941FDC0F94E" box="[578,614,1669,1694]" italics="true" pageId="6" pageNumber="481">ura</emphasis>
|
||
(tail), referring to the shape of the caudal fin and caudal peduncle of the new species, similar to that occurring in tadpoles.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |