219 lines
28 KiB
XML
219 lines
28 KiB
XML
<document id="44EDB8258C23DF6E8B2CE20056678625" ID-DOI="10.5281/zenodo.158294" ID-GBIF-Dataset="f8896dbf-0b88-489e-b326-a8149142731a" ID-ISSN="11755326" ID-Zenodo-Dep="158294" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461034637278" checkinUser="plazi" docAuthor="Alencar, Aline R & Costa, Wilson J. E. M." docDate="2004" docId="3045AA64D02FFF819D138EF6FD76FC43" docLanguage="en" docName="zt00744.pdf" docOrigin="Zootaxa 744" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Trichomycterus pantherinus Alencar & Costa, 2004, new species" docType="treatment" docUuid="F76E50AB-DAC7-4056-853D-1F1DCBCA1F26" docUuidSource="ZooBank" docVersion="9" lastPageNumber="5" masterDocId="CC7CD21CD02EFF859C1B8B6FFFF2FFCD" masterDocTitle="Description of two new species of the catfish genus Trichomycterus from southeastern Brazil (Siluriformes: Trichomycteridae)" masterLastPageNumber="8" masterPageNumber="1" pageNumber="2" updateTime="1698574368964" updateUser="plazi">
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<mods:mods id="CFA6FAB9C09822784525A65267CBE2DF" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="A8CA92B63C93007A648EB0E8E7648D2F">
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<mods:title id="A0340230E2A99B1BCF740DA881A0AAE1">Description of two new species of the catfish genus Trichomycterus from southeastern Brazil (Siluriformes: Trichomycteridae)</mods:title>
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</mods:titleInfo>
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<mods:name id="9D7C16B16FC2039C9549304E1EB4F48E" type="personal">
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<mods:role id="87BF5E805DD602195A7F13DE4FC025BB">
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<mods:roleTerm id="B8FE98AACC57D792A331C84B3B5FD7B6">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="4DB9344628272AE76E0B26D7651388A8">Alencar, Aline R</mods:namePart>
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</mods:name>
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<mods:name id="4CB15D8D09F36538B01333F7FC09A857" type="personal">
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<mods:role id="75FE899DE7481E5E09070BAD97346470">
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<mods:roleTerm id="83E2EC20BFCCDE72776613A865B69674">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="CAF9C429E5556587EA7394A4E409A585">Costa, Wilson J. E. M.</mods:namePart>
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<mods:typeOfResource id="72C8F7E35AE4DF1D4FA7CAD2177366BD">text</mods:typeOfResource>
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<mods:titleInfo id="1AF0065048D3E9028470DA8C07C7D027">
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<mods:title id="B3E7BFC9910FE36ED2C4F77134B13071">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="AA262F8CA41E03CF9E3D29C0C8FAB9D1">
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<mods:date id="CFEEB8E4474E4FA07CEFCD06CCA9FAEA">2004</mods:date>
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<mods:detail id="78C59B6FEF278A0E6CEEEBF3B137F224" type="volume">
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<mods:number id="96C5B99BB6BE26A30E4F0817DF1C9079">744</mods:number>
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<mods:start id="99E06D5F7332AB88A3D411B4E2B564ED">1</mods:start>
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<mods:end id="A4C48619D50E727047279DC9764AB0AA">8</mods:end>
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</mods:extent>
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<mods:classification id="2312FE38584EEE34D12845AB04DA3D52">journal article</mods:classification>
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<mods:identifier id="1524AA019E934716BF86D1BFB56E1E31" type="DOI">10.5281/zenodo.158294</mods:identifier>
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<mods:identifier id="F3C50BABE1155147FE58B56FBB3D7832" type="ISSN">11755326</mods:identifier>
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<mods:identifier id="157442FED52D2AA71CB0AC3B7D9348E9" type="Zenodo-Dep">158294</mods:identifier>
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<mods:identifier id="5FDCBCE3269BAA35324117F01EECB707" type="ZooBank">534FC65C-626F-4CC4-8E81-D208E5CA5E4B</mods:identifier>
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</mods:mods>
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<treatment id="3045AA64D02FFF819D138EF6FD76FC43" ID-DOI="http://doi.org/10.5281/zenodo.6270936" ID-GBIF-Taxon="119608906" ID-Zenodo-Dep="6270936" LSID="urn:lsid:zoobank.org:act:F76E50AB-DAC7-4056-853D-1F1DCBCA1F26" httpUri="http://treatment.plazi.org/id/3045AA64D02FFF819D138EF6FD76FC43" lastPageId="4" lastPageNumber="5" pageId="1" pageNumber="2">
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<subSubSection id="F0F648F9D02FFF849D138EF6FE92FA1B" pageId="1" pageNumber="2" type="nomenclature">
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<paragraph id="B8531B72D02FFF849D138EF6FD05FA7E" blockId="1.[264,759,1433,1494]" box="[264,759,1433,1459]" pageId="1" pageNumber="2">
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<heading id="E31BAC1ED02FFF849D138EF6FD05FA7E" bold="true" box="[264,759,1433,1459]" fontSize="11" level="1" pageId="1" pageNumber="2" reason="1">
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<emphasis id="8A98C760D02FFF849D138EF6FD05FA7E" bold="true" box="[264,759,1433,1459]" pageId="1" pageNumber="2">
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<taxonomicName id="7FEC60F1D02FFF849D138EF6FD92FA7E" ID-CoL="58FKD" box="[264,608,1433,1459]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="2" phylum="Chordata" rank="species" species="pantherinus" status="sp. nov.">
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<emphasis id="8A98C760D02FFF849D138EF6FD92FA7E" bold="true" box="[264,608,1433,1459]" italics="true" pageId="1" pageNumber="2">Trichomycterus pantherinus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="91AB7A1BD02FFF849E7C8EF6FD05FA7E" box="[615,759,1433,1459]" pageId="1" pageNumber="2" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="B8531B72D02FFF849D148ED3FE92FA1B" blockId="1.[264,759,1433,1494]" box="[271,352,1468,1494]" pageId="1" pageNumber="2">
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(
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<figureCitation id="20D707F7D02FFF849D028ED3FEA4FA1B" box="[281,342,1468,1494]" captionStart="FIGURE 1" captionStartId="2.[264,367,898,922]" captionTargetBox="[264,1322,569,871]" captionTargetId="figure@2.[242,1344,569,871]" captionTargetPageId="2" captionText="FIGURE 1. Trichomycterus pantherinus, UFRJ 6001, live holotype, 55.3 mm SL; Brazil: Espírito Santo: Santa Leopoldina (Photo by W. J. E. M. Costa)." httpUri="https://zenodo.org/record/169553/files/figure.png" pageId="1" pageNumber="2">Fig.1</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="F0F648F9D02FFF849D138D63FB71F923" pageId="1" pageNumber="2" type="materials_examined">
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<paragraph id="B8531B72D02FFF849D138D63FD8DF953" blockId="1.[264,1324,1548,1894]" pageId="1" pageNumber="2">
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<emphasis id="8A98C760D02FFF849D138D63FE73F9EB" bold="true" box="[264,385,1548,1574]" pageId="1" pageNumber="2">
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<typeStatus id="6757A5D0D02FFF849D138D63FE8EF9EB" box="[264,380,1548,1574]" pageId="1" pageNumber="2" type="holotype">Holotype</typeStatus>
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.
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</emphasis>
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<collectionCode id="DEFD83B7D02FFF849D938D63FE3EF9EB" box="[392,460,1548,1574]" pageId="1" pageNumber="2">UFRJ</collectionCode>
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6001,
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<quantity id="7F14B697D02FFF849E068D63FD77F9EB" box="[541,645,1548,1574]" metricMagnitude="-2" metricUnit="m" metricValue="5.529999999999999" pageId="1" pageNumber="2" unit="mm" value="55.3">55.3 mm</quantity>
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SL;
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<collectingCountry id="C0FB5BE2D02FFF849EA68D63FCFBF9EB" box="[701,777,1548,1574]" name="Brazil" pageId="1" pageNumber="2">Brazil</collectingCountry>
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: Estado do Espírito Santo: Município de Santa Leopoldina, below waterfall near Fazenda Sete Quedas, Rio da Prata, Rio Santa Maria da Vitória basin,
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<geoCoordinate id="DDD87DB5D02FFF849DB68D33FDBCF9BB" box="[429,590,1628,1654]" direction="south" orientation="latitude" pageId="1" pageNumber="2" precision="1" value="-20.054417">20°03’15.9”S</geoCoordinate>
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<geoCoordinate id="DDD87DB5D02FFF849E4E8D33FCF0F9BB" box="[597,770,1628,1654]" direction="west" orientation="longitude" pageId="1" pageNumber="2" precision="1" value="-40.53903">40°32’20.5”W</geoCoordinate>
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, altitude
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<quantity id="7F14B697D02FFF849F778D33FC48F9BB" box="[876,954,1628,1654]" metricMagnitude="2" metricUnit="m" metricValue="3.77" pageId="1" pageNumber="2" unit="m" value="377.0">377 m</quantity>
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; W. J. E. M. Costa, B. B. Costa and C. P. Bove,
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<date id="CC523DB2D02FFF849DDF8DEBFD88F953" box="[452,634,1668,1694]" pageId="1" pageNumber="2" value="2003-01-02">2 January 2003</date>
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.
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</paragraph>
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<paragraph id="B8531B72D02FFF849D238DC3FB71F923" blockId="1.[264,1324,1548,1894]" pageId="1" pageNumber="2">
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<emphasis id="8A98C760D02FFF849D238DC3FE4EF90B" bold="true" box="[312,444,1708,1734]" pageId="1" pageNumber="2">
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<typeStatus id="6757A5D0D02FFF849D238DC3FE45F90B" box="[312,439,1708,1734]" pageId="1" pageNumber="2" type="paratype">Paratypes</typeStatus>
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.
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</emphasis>
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<collectionCode id="DEFD83B7D02FFF849DDF8DC3FDF0F90B" box="[452,514,1708,1734]" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="1" pageNumber="2">MCP</collectionCode>
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35029, 6 ex., 37.0–
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<quantity id="7F14B697D02FFF849EF58DC3FCA5F90B" box="[750,855,1708,1734]" metricMagnitude="-2" metricUnit="m" metricValue="4.59" pageId="1" pageNumber="2" unit="mm" value="45.9">45.9 mm</quantity>
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SL;
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<collectionCode id="DEFD83B7D02FFF849F8A8DC3FC27F90B" box="[913,981,1708,1734]" pageId="1" pageNumber="2">UFRJ</collectionCode>
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5659, 22 ex.,
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<quantity id="7F14B697D02FFF8498648DC3FAD8F90B" box="[1151,1322,1708,1734]" metricMagnitude="-2" metricUnit="m" metricValue="5.14" metricValueMax="6.99" metricValueMin="3.29" pageId="1" pageNumber="2" unit="mm" value="51.4" valueMax="69.9" valueMin="32.9">32.9–69.9 mm</quantity>
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SL;
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<collectionCode id="DEFD83B7D02FFF849D218DBBFE8CF923" box="[314,382,1748,1774]" pageId="1" pageNumber="2">UFRJ</collectionCode>
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5660, 6 ex. (c&s),
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<quantity id="7F14B697D02FFF849E7B8DBBFCF9F923" box="[608,779,1748,1774]" metricMagnitude="-2" metricUnit="m" metricValue="4.455" metricValueMax="4.85" metricValueMin="4.06" pageId="1" pageNumber="2" unit="mm" value="44.55" valueMax="48.5" valueMin="40.6">40.6–48.5 mm</quantity>
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SL; all collected with
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<typeStatus id="6757A5D0D02FFF84980F8DBBFB8CF923" box="[1044,1150,1748,1774]" pageId="1" pageNumber="2" type="holotype">holotype</typeStatus>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="F0F648F9D02FFF819D238D93FBEFFD83" lastPageId="4" lastPageNumber="5" pageId="1" pageNumber="2" type="diagnosis">
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<paragraph id="B8531B72D02FFF879D238D93FB02FE33" blockId="1.[264,1324,1548,1894]" lastBlockId="2.[264,1323,284,510]" lastPageId="2" lastPageNumber="3" pageId="1" pageNumber="2">
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<emphasis id="8A98C760D02FFF849D238D93FE48F8DB" bold="true" box="[312,442,1788,1814]" pageId="1" pageNumber="2">Diagnosis:</emphasis>
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Similar to
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<taxonomicName id="7FEC60F1D02FFF849E278D93FC9DF8DB" authority="Eigenmann" authorityName="Eigenmann" box="[572,879,1788,1814]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="2" phylum="Chordata" rank="species" species="alternatus">
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<emphasis id="8A98C760D02FFF849E278D93FD3DF8D8" box="[572,719,1788,1813]" italics="true" pageId="1" pageNumber="2">T. alternatus</emphasis>
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(Eigenmann)
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</taxonomicName>
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,
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<taxonomicName id="7FEC60F1D02FFF849F658D93FBCCF8D8" box="[894,1086,1788,1813]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="2" phylum="Chordata" rank="species" species="longibarbatus">
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<emphasis id="8A98C760D02FFF849F658D93FBCCF8D8" box="[894,1086,1788,1813]" italics="true" pageId="1" pageNumber="2">T. longibarbatus</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="7FEC60F1D02FFF84986C8D93FED8F8F0" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="1" pageNumber="2" phylum="Chordata" rank="species" species="caudofasciatus">
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<emphasis id="8A98C760D02FFF84986C8D93FED8F8F0" italics="true" pageId="1" pageNumber="2">T. caudofasciatus</emphasis>
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</taxonomicName>
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, and distinguished from other congeners by the combination of the following features: 7–8 pectoralfin rays, long filamentous first pectoralfin ray (about 50–70 % pectoralfin length), 10–20 opercular odontodes, 30–52 interopercular odontodes, opercular patch of odontodes wide, and 6–7 branchiostegal rays. It differs from
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<emphasis id="8A98C760D02CFF879FC78A2BFED8FE48" italics="true" pageId="2" pageNumber="3">
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<taxonomicName id="7FEC60F1D02CFF879FC78A2BFB86FE90" box="[988,1140,324,349]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="3" phylum="Chordata" rank="species" species="alternatus">T. alternatus</taxonomicName>
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,
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<taxonomicName id="7FEC60F1D02CFF87989B8A2BFED8FE48" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="3" phylum="Chordata" rank="species" species="longibarbatus">T. longibarbatus</taxonomicName>
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</emphasis>
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and
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<taxonomicName id="7FEC60F1D02CFF879D7E8A03FDC1FE48" box="[357,563,364,389]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="3" phylum="Chordata" rank="species" species="caudofasciatus">
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<emphasis id="8A98C760D02CFF879D7E8A03FDC1FE48" box="[357,563,364,389]" italics="true" pageId="2" pageNumber="3">T. caudofasciatus</emphasis>
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</taxonomicName>
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by the absence of anteriormost section of infraorbital canal (vs. presence) and having 7 pectoralfin rays (vs. 8 rays). It differs from all other species of the genus from the Brazilian Shield river basins by a unique color pattern, consisting of a light orangish yellow flank with dark brown to black rounded spots irregularly distributed.
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</paragraph>
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<caption id="EC934BFAD02CFF879D1388EDFCC9FC76" httpUri="https://zenodo.org/record/169553/files/figure.png" pageId="2" pageNumber="3" targetBox="[264,1322,569,871]" targetPageId="2">
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<paragraph id="B8531B72D02CFF879D1388EDFCC9FC76" blockId="2.[264,1322,898,955]" pageId="2" pageNumber="3">
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<emphasis id="8A98C760D02CFF879D1388EDFE78FC57" bold="true" box="[264,394,898,922]" pageId="2" pageNumber="3">FIGURE 1.</emphasis>
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<taxonomicName id="7FEC60F1D02CFF879D8988EDFD4DFC54" box="[402,703,898,921]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="3" phylum="Chordata" rank="species" species="pantherinus">
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<emphasis id="8A98C760D02CFF879D8988EDFD4DFC54" box="[402,703,898,921]" italics="true" pageId="2" pageNumber="3">Trichomycterus pantherinus</emphasis>
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</taxonomicName>
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, UFRJ 6001, live holotype, 55.3 mm SL; Brazil: Espírito Santo: Santa Leopoldina (Photo by W.J.E.M. Costa).
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</paragraph>
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</caption>
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<caption id="EC934BFAD02CFF879D168F49FBC5FBF0" box="[269,1079,1062,1086]" pageId="2" pageNumber="3">
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<paragraph id="B8531B72D02CFF879D168F49FBC5FBF0" blockId="2.[269,1315,1062,1893]" box="[269,1079,1062,1086]" pageId="2" pageNumber="3">
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<emphasis id="8A98C760D02CFF879D168F49FE72FBF3" bold="true" box="[269,384,1062,1086]" pageId="2" pageNumber="3">TABLE 1.</emphasis>
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Morphometric data of
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<taxonomicName id="7FEC60F1D02CFF879E6C8F48FC51FBF3" box="[631,931,1063,1086]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="2" pageNumber="3" phylum="Chordata" rank="species" species="pantherinus">
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<emphasis id="8A98C760D02CFF879E6C8F48FC51FBF3" box="[631,931,1063,1086]" italics="true" pageId="2" pageNumber="3">Trichomycterus pantherinus</emphasis>
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</taxonomicName>
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. H: holotype.
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</paragraph>
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</caption>
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<paragraph id="B8531B72D02CFF879E578F3EFBBFFBA5" blockId="2.[269,1315,1062,1893]" box="[588,1101,1105,1128]" pageId="2" pageNumber="3">
|
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H
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<typeStatus id="6757A5D0D02CFF879F488F3EFC49FBA5" box="[851,955,1105,1128]" pageId="2" pageNumber="3" type="paratype">Paratypes</typeStatus>
|
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(UFRJ 5659)
|
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</paragraph>
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<paragraph id="B8531B72D02CFF879D168F10FAD1FB5B" blockId="2.[269,1315,1062,1893]" box="[269,1315,1151,1174]" pageId="2" pageNumber="3">Standard length (mm) 55.3 60.8 69.9 62.2 50.6 64.3 62.7 58.0 57.4 58.4 53.2 50.2</paragraph>
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<paragraph id="B8531B72D02CFF879D168FC7FDF5FB76" blockId="2.[269,1315,1062,1893]" box="[269,519,1192,1211]" pageId="2" pageNumber="3">
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<emphasis id="8A98C760D02CFF879D168FC7FDF5FB76" bold="true" box="[269,519,1192,1211]" pageId="2" pageNumber="3">Percents of standard length</emphasis>
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</paragraph>
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<paragraph id="B8531B72D02CFF879D168FB9FAEFFB24" blockId="2.[269,1315,1062,1893]" box="[269,1309,1238,1257]" pageId="2" pageNumber="3">Body depth 14.0 15.9 16.0 15.2 14.6 15.4 15.8 14.4 14.0 14.0 14.4 14.0</paragraph>
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<paragraph id="B8531B72D02CFF879D168F94FAEFFAC3" blockId="2.[269,1315,1062,1893]" box="[269,1309,1275,1294]" pageId="2" pageNumber="3">Caudal peduncle depth 10.2 11.2 11.3 10.8 11.3 12.1 10.7 11.2 11.3 11.0 10.5 10.7</paragraph>
|
||
<paragraph id="B8531B72D02CFF879D168E4FFAEBFAFE" blockId="2.[269,1315,1062,1893]" box="[269,1305,1312,1331]" pageId="2" pageNumber="3">Body width 9.1 9.6 10.6 10.7 10.4 10.8 9.9 10.3 9.0 9.0 9.8 8.9</paragraph>
|
||
<paragraph id="B8531B72D02CFF879D168E2AFAEBFA95" blockId="2.[269,1315,1062,1893]" box="[269,1305,1349,1368]" pageId="2" pageNumber="3">Caudal peduncle width 2.2 2.3 2.1 2.5 2.4 3.0 2.6 2.0 1.7 1.8 1.9 2.0</paragraph>
|
||
<paragraph id="B8531B72D02CFF879D168E06FAEFFAB1" blockId="2.[269,1315,1062,1893]" box="[269,1309,1385,1404]" pageId="2" pageNumber="3">Dorsalfin base length 10.0 12.1 11.4 12.1 10.3 11.4 10.5 9.8 10.8 12.5 10.9 10.9</paragraph>
|
||
<paragraph id="B8531B72D02CFF879D168EE1FAEBFA6C" blockId="2.[269,1315,1062,1893]" box="[269,1305,1422,1441]" pageId="2" pageNumber="3">Analfin base length 9.3 8.9 8.7 9.8 8.6 9.1 9.1 8.2 9.7 10.2 10.5 9.8</paragraph>
|
||
<paragraph id="B8531B72D02CFF879D168EDCFAEBFA0B" blockId="2.[269,1315,1062,1893]" box="[269,1305,1459,1478]" pageId="2" pageNumber="3">Pelvicfin length 9.4 10.5 9.0 9.3 9.8 9.4 9.0 9.4 9.2 9.3 9.7 9.1</paragraph>
|
||
<paragraph id="B8531B72D02CFF879D168EB7FAEBFA26" blockId="2.[269,1315,1062,1893]" box="[269,1305,1496,1515]" pageId="2" pageNumber="3">Distance between pelvicfin bases 1.9 1.9 2.2 1.8 2.1 1.7 1.9 1.9 1.6 1.9 1.6 1.2</paragraph>
|
||
<paragraph id="B8531B72D02CFF879D168E92FAEFF9DD" blockId="2.[269,1315,1062,1893]" box="[269,1309,1533,1552]" pageId="2" pageNumber="3">Pectoralfin length 13.8 10.4 12.2 11.5 12.9 12.6 12.1 11.7 12.8 12.8 12.7 14.1</paragraph>
|
||
<paragraph id="B8531B72D02CFF879D168D4DFAEFF9F8" blockId="2.[269,1315,1062,1893]" box="[269,1309,1570,1589]" pageId="2" pageNumber="3">Predorsal length 64.3 61.1 63.9 60.5 61.1 62.8 60.3 60.3 60.3 60.6 60.0 60.0</paragraph>
|
||
<paragraph id="B8531B72D02CFF879D168D28FAEFF997" blockId="2.[269,1315,1062,1893]" box="[269,1309,1607,1626]" pageId="2" pageNumber="3">Prepelvic length 57.8 58.0 57.2 56.8 55.7 56.0 55.2 53.5 53.1 55.1 53.3 54.5</paragraph>
|
||
<paragraph id="B8531B72D02CFF879D168D03FAEFF9B2" blockId="2.[269,1315,1062,1893]" box="[269,1309,1644,1663]" pageId="2" pageNumber="3">Head length 19.4 19.6 19.2 19.6 20.6 19.6 19.0 19.0 19.3 18.7 20.5 20.5</paragraph>
|
||
<paragraph id="B8531B72D02CFF879D168DFDFDE4F967" blockId="2.[269,1315,1062,1893]" box="[269,534,1682,1706]" pageId="2" pageNumber="3">
|
||
<emphasis id="8A98C760D02CFF879D168DFDFDE4F967" bold="true" box="[269,534,1682,1706]" pageId="2" pageNumber="3">Percents of head length</emphasis>
|
||
</paragraph>
|
||
<paragraph id="B8531B72D02CFF879D168DD1FAEFF91C" blockId="2.[269,1315,1062,1893]" box="[269,1309,1726,1745]" pageId="2" pageNumber="3">Head depth 50.3 50.8 50.6 50.9 50.0 52.3 52.4 50.5 50.0 51.7 50.4 49.8</paragraph>
|
||
<paragraph id="B8531B72D02CFF879D168D8CFAEFF93B" blockId="2.[269,1315,1062,1893]" box="[269,1309,1763,1782]" pageId="2" pageNumber="3">Head width 88.5 93.1 94.3 87.9 88.9 96.7 97.6 91.6 89.0 92.6 88.1 88.0</paragraph>
|
||
<paragraph id="B8531B72D02CFF879D168C67FAEFF8D6" blockId="2.[269,1315,1062,1893]" box="[269,1309,1800,1819]" pageId="2" pageNumber="3">Interorbital width 28.9 26.4 32.0 28.4 32.2 28.0 29.0 29.4 29.2 32.4 30.6 31.4</paragraph>
|
||
<paragraph id="B8531B72D02CFF879D168C42FAEFF88D" blockId="2.[269,1315,1062,1893]" box="[269,1309,1837,1856]" pageId="2" pageNumber="3">Preorbital length 46.1 41.6 42.5 43.7 43.8 46.0 46.0 43.0 44.3 44.3 41.4 42.0</paragraph>
|
||
<paragraph id="B8531B72D02CFF869D168C3DFCEEFDEB" blockId="2.[269,1315,1062,1893]" lastBlockId="3.[264,1325,284,1870]" lastPageId="3" lastPageNumber="4" pageId="2" pageNumber="3">
|
||
Eye diameter 7.5 8.4 7.8 7.0 8.9 7.0 8.4 7.8 7.4 8.3 8.4 8.7 Description: Morphometric data for
|
||
<typeStatus id="6757A5D0D02DFF869EEB8A73FCA5FEFB" box="[752,855,284,310]" pageId="3" pageNumber="4" type="holotype">holotype</typeStatus>
|
||
and
|
||
<typeStatus id="6757A5D0D02DFF869F8C8A73FBF5FEFB" box="[919,1031,284,310]" pageId="3" pageNumber="4" type="paratype">paratypes</typeStatus>
|
||
given in
|
||
<tableCitation id="F56E2EC9D02DFF8698648A73FB29FEFB" box="[1151,1243,284,310]" captionStart="TABLE 1" captionStartId="2.[269,357,1062,1086]" captionText="TABLE 1. Morphometric data of Trichomycterus pantherinus. H: holotype." pageId="3" pageNumber="4">Table 1</tableCitation>
|
||
. Body moderately deep, subcylindrical on anterior portion, compressed on caudal peduncle. Dorsal profile slightly convex between snout and end of dorsalfin base, straight to slightly convex on caudal peduncle. Ventral profile straight to slightly convex between lower jaw and end of analfin base, straight on caudal peduncle. Greatest body depth in vertical immediately in front of pelvicfin origin. Skin papillae minute. Urogenital papilla spherical, at vertical just anterior to dorsalfin base.
|
||
</paragraph>
|
||
<paragraph id="B8531B72D02DFF869D23895BFD6CFBCB" blockId="3.[264,1325,284,1870]" pageId="3" pageNumber="4">Dorsal and anal fins approximately triangular. Dorsalfin origin at vertical through centrum of 18th or 19th vertebrae. Analfin origin at vertical through base of 8th or 9th dorsalfin ray and through centrum of 22nd or 23rd vertebra. Pectoral fin about triangular, lateral and posterior edges slightly convex. First pectoralfin ray terminating in long filament, about 50 % of pectoralfin length. Pelvic fin shorter than anal fin, covering urogenital pore, tip not reaching analfin, in vertical through base of 2nd unbranched dorsalfin ray; pelvicfin bases separated by interspace; pelvicfin origin in vertical through centrum of 15th or 16th vertebra. Caudal fin subtruncate. Dorsalfin rays 11–12; analfin rays 9–10; pectoralfin rays 7; pelvicfin rays 5; caudalfin principal rays 13, dorsal procurrent rays 18–19, ventral procurrent rays 14–15. Total vertebrae 36–37; pleural ribs 11–13. Upper hypural plates separated, both approximately equal in width; single lower hypural plate and parahypural completely fused.</paragraph>
|
||
<paragraph id="B8531B72D02DFF869D238F7BFC9AFA8B" blockId="3.[264,1325,284,1870]" pageId="3" pageNumber="4">Head trapezoidal in dorsal view. Snout blunt. Mouth subventral. Maxilla slightly shorter than premaxilla. Teeth cylindrical, tips slightly pointed. Eye at middle of head. Nasal, maxillary and rictal barbels well developed. Tip of nasal barbel reaching posterior edge of opercular patch of odontodes. Tip of maxillary barbel reaching pectoralfin base. Tip of rictal barbel reaching posterior portion of interopercular patch of odontodes. Seven branchiostegal rays. Interopercular odontodes 36–40; opercular patch of odontodes wide, with 12–20 odontodes; odontodes conical, opercular odontodes wider than interopercular odontodes; opercular odontodes arranged vertically.</paragraph>
|
||
<paragraph id="B8531B72D02DFF869D238E3BFD93F963" blockId="3.[264,1325,284,1870]" pageId="3" pageNumber="4">Supraorbital canal continuous, with three pores; first pore in transverse line through anterior nostril, second in transverse line just posterior to posterior nostril, third supraorbital pore paired, each pore closer to symmetrical pore than to orbit in transverse line just posterior to orbit. Infraorbital divided into two sections, each with two pores, anteriormost section absent; first infraorbital pore in transverse line through anterior nostril, second in transverse line just anterior to posterior nostril, third and fourth posterior to orbit. Preopercular canal with one pore, in vertical through anterior margin of opercular patch of odontodes. Lateral line of body short, with three pores, posteriormost pore in vertical just posterior to pectoralfin base.</paragraph>
|
||
<paragraph id="B8531B72D02DFF819D238DD3FBEFFD83" blockId="3.[264,1325,284,1870]" lastBlockId="4.[264,1324,284,910]" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4">
|
||
<emphasis id="8A98C760D02DFF869D238DD3FE3AF91B" bold="true" box="[312,456,1724,1750]" pageId="3" pageNumber="4">Coloration:</emphasis>
|
||
Side of body light orangish yellow, sometimes pale greenish yellow, with small dark brown to black rounded spots irregularly distributed, sometimes coalesced to form lateral stripe on anterior portion of lateral midline, sometimes forming transverse bars on dorsum; venter white. Side of head orangish yellow with dark brown spots; dark chromatophores concentrated on preopercular region; opercular and interopercular patches of odontodes light yellow. Dorsal surface of head brown, with dark brown blotch on middle of dorsal surface of head in vertical through opercle, sometimes Yshaped light area uniting anterior dorsal midline and anterior nares; dark chromatophores concentrated around nostrils; barbels dark gray; ventral surface of head white. Iris yellow. Dorsal fin pale yellow with small dark brown spots on basal portion. Caudal fin pale orange with small dark brown spots on basal portion. Anal and pelvic fins pale yellow. Pectoral fin yellow, with dark brown spot on basal region; pectoral filament white.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F0F648F9D02AFF819D238934FE5AFCF3" pageId="4" pageNumber="5" type="distribution">
|
||
<paragraph id="B8531B72D02AFF819D238934FC87FD53" blockId="4.[264,1324,284,910]" pageId="4" pageNumber="5">
|
||
<emphasis id="8A98C760D02AFF819D238934FE28FDB8" bold="true" box="[312,474,603,629]" pageId="4" pageNumber="5">Distribution:</emphasis>
|
||
Known only from the
|
||
<typeStatus id="6757A5D0D02AFF819EEF8933FCD4FDBB" box="[756,806,604,630]" pageId="4" pageNumber="5">type</typeStatus>
|
||
locality, Rio da Prata, Rio Santa Maria da Vitória basin, Serra dos Polacos, southeastern
|
||
<collectingCountry id="C0FB5BE2D02AFF819F3D89EBFC83FD53" box="[806,881,644,670]" name="Brazil" pageId="4" pageNumber="5">Brazil</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="B8531B72D02AFF819D2389C3FE5AFCF3" blockId="4.[264,1324,284,910]" pageId="4" pageNumber="5">
|
||
<emphasis id="8A98C760D02AFF819D2389C3FE18FD0B" bold="true" box="[312,490,684,710]" pageId="4" pageNumber="5">Habitat notes:</emphasis>
|
||
This new species was collected in a clear water stream below a waterfall. All specimens were found in shallow waters (about
|
||
<quantity id="7F14B697D02AFF819FB289BBFBEDFD23" box="[937,1055,724,750]" metricMagnitude="-1" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="4" pageNumber="5" unit="cm" value="35.0" valueMax="40.0" valueMin="30.0">30–40 cm</quantity>
|
||
deep), under marginal vegetation. In these places the bottom was composed of gravel and the current reached high velocity.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F0F648F9D02AFF819D238823FD76FC43" pageId="4" pageNumber="5" type="etymology">
|
||
<paragraph id="B8531B72D02AFF819D238823FD76FC43" blockId="4.[264,1324,284,910]" pageId="4" pageNumber="5">
|
||
<emphasis id="8A98C760D02AFF819D238823FE3AFCAB" bold="true" box="[312,456,844,870]" pageId="4" pageNumber="5">Etymology:</emphasis>
|
||
From the Latin
|
||
<taxonomicName id="7FEC60F1D02AFF819E928823FCE7FCA8" box="[649,789,844,869]" class="Actinopterygii" family="Trichomycteridae" genus="Trichomycterus" kingdom="Animalia" order="Siluriformes" pageId="4" pageNumber="5" phylum="Chordata" rank="species" species="pantherinus">
|
||
<emphasis id="8A98C760D02AFF819E928823FCE7FCA8" box="[649,789,844,869]" italics="true" pageId="4" pageNumber="5">pantherinus</emphasis>
|
||
</taxonomicName>
|
||
(pertaining to the panther), an allusion to the color pattern of the new species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |